IZiko loMgangatho wokuHamba kwamanzi LJS Uhlobo lokuHamba lwaManzi oluMgangatho lweSibonelelo seSatifikethi seGravimetric Indlela + eStatic Volumetric Method + Master Method Method
1. Inkcazo
Uhlobo lwe-LJS lweZiko loMgangatho wokuHamba kwaManzi (emva koku libizwa ngokuba liZiko) sisixhobo sokulinganisa esikhethekileyo esifunwa yimithetho yesizwe yoqinisekiso lwemitha. Isebenzisa izikali ze-elektroniki ezichaneke kakhulu (umgangatho osisiseko), imilinganiselo yentsimbi esemgangathweni (umgangatho osisiseko), kunye nemitha yokuhamba esemgangathweni (umgangatho wesibini) njengezixhobo zokubhekisela. Ukusebenzisa amanzi acocekileyo njengendlela yokulinganisa, kwaye ngokusekwe kwimimiselo yongqinisiso yesizwe efanelekileyo kunye neemfuno zokulinganisa imitha ephantsi kovavanyo (MUT), ihlala iqinisekisa, ilinganisa, kwaye ivavanya iimitha zokuhamba ze-MUT ngexesha elinye. Isetyenziswa ngokubanzi ngamasebe olongamelo lobugcisa be-metrology kuzwelonke ukulungiselela uqinisekiso olusemthethweni okokuqala ngqa namaxesha ngamaxesha, kunye nolamlo lwenkundla noluntu. Ikwasebenza njengomgangatho wophumezo lwangaphakathi kumashishini afana nepetroleum kunye neekhemikhali, kwaye isetyenziselwa uvavanyo lomlinganiselo wokuqukuqela ngobukrelekrele kuphando lwezenzululwazi, ulongamelo lobugcisa be-metrology, kunye nokuveliswa kweemitha zokuhamba, ezibonelela ngomgangatho obanzi kunye nokusebenza. Ukuqinisekisa ukuchaneka kokudluliselwa kwexabiso ngexesha lomsebenzi wolungelelwaniso kunye nokomeleza ulwazi lobuchwephesha loqinisekiso lwemetroloji lwabasebenzi, olu lwandlalo loqeqesho luqulunqwe ngokukodwa. Abasebenzi abenza umsebenzi wohlengahlengiso lweziko balindeleke ukuba bawuthathe ngokungathí sina, bafunde ngenkuthalo, kwaye baphumelele esi sifundo ngobuchule.
Isibonelelo sidibanisa iindlela ezininzi zokulinganisa: i-Static Gravimetric Method, i-Static Volumetric Method, kunye ne-Master Method Method. Le ndlela yokuncedisana yeendlela ezininzi iphucula ukusebenza kakuhle kolungelelwaniso kunye nenqanaba lobukrelekrele, ivumela ulungelelwaniso lwe-intanethi okanye uqinisekiso lweemitha zokuqukuqela ezisemgangathweni, kunye nokulinganisa okanye ukuqinisekiswa kweemitha ezahlukeneyo zokuqukuqela kwamanzi.
I-Static Gravimetric Method isebenzisa isikali se-elektroniki esichanekileyo njengesalathisi. Imisela umlinganiselo wokuqukuqela ngomlinganiselo wobunzima bubonke bolwelo oluqukuqelayo kwisikhongozeli sokuweyisha kwisithuba sexesha elimisiweyo size sithelekiswe nokuhamba kobunzima obalwe ukusuka kwi-MUT, ngaloo ndlela kumisela ukuchaneka nokuphinda-phinda kwe-MUT. Izikali ze-elektroniki zinika ukuchaneka okuphezulu; le ndlela inokufezekisa ukuchaneka kwe-± 0.05% kunye neempawu ezintle ezifana nomthombo wokuhamba koxinzelelo rhoqo, ukuhamba okuzinzile, kunye nokuchaneka komlinganiselo ophezulu.
I-Static Volumetric Method isebenzisa umlinganiselo oqhelekileyo wesinyithi njengereferensi. Xa kuthelekiswa ne-Static Gravimetric Method, iphinda ibonise umthombo wokuhamba koxinzelelo rhoqo, ukuhamba okuzinzile, kunye nokuchaneka komlinganiselo ophezulu. Nangona kunjalo, ukufumanisa ukuhamba okukhulu, i-Static Volumetric Method idinga imilinganiselo emininzi yentsimbi esetyenziswa ngokudibeneyo. Ukwenziwa kwemilinganiselo yesinyithi esemgangathweni kunzima kakhulu, ixesha lokulinganisa lide, kwaye ukuchaneka okuphezulu okufikelelekayo yi-± 0.1%.
I-Master Meter Method isebenzisa i-high-precision flow meter njengesixhobo sokuvavanya i-MUT. Iimitha zokuhamba ezichanekileyo ezisetyenziswa ngokuqhelekileyo zinokufikelela malunga ne-±0.2% yokuchaneka komlinganiselo. Ukulinganisa iimitha ezihambayo zokusebenza ngokubanzi, le ndlela yokuqinisekisa ilula, ifanelekile, kwaye iyabiza.
Indlela yozinziso yoxinzelelo lweziko idibanisa umkhumbi wokuzinzisa kunye nolawulo lwe-variable frequency drive (VFD). Ngokulawula isantya seVFD ukulawula isantya sempompo, ukuphuma kwemveliso ye-calibration medium kuzinzile. Uzinzo olongezelelweyo ngokuzinzisa umkhumbi ulawula ukuguquguquka koxinzelelo lokuhamba ngaphakathi kwe-0.2%. Ulawulo lokuhamba kwenkqubo ludibanisa iivalvu ezilawulayo kunye nolawulo lwempompo ye-VFD, iimfuno zolawulo lokuhamba kweentlanganiso kwiidayamitha ezahlukeneyo zemibhobho ngelixa kuncitshiswa ukusetyenziswa kwamandla kwenkqubo.
Isibonelelo siphela silawulwa yikhompyutha ezenzekelayo eyongezwa ngokusebenza ngesandla. Ivumela ulawulo oluzenzekelayo kunye nokufumana idatha kuyo yonke indawo, njengokufundwa kwesikali se-elektroniki, ukufundwa kokulinganisa okusemgangathweni, ukufundwa kweemitha zokuhamba eziqhelekileyo, ukufundwa kwe-MUT, ukulawulwa kwe-diverter, i-pressure transmitter, i-transmitter yokushisa, i-valve yokulawula ukuhamba, kunye nolawulo lwe-VFD kunye nokufumana idatha. Inokwenza ngokuzenzekelayo i-single-point, i-point-three, i-five-point, kunye ne-multi-point calibration, kunye nemisebenzi yokugcina idatha ngokuzenzekelayo, umbuzo, ukuprintwa kweziphumo zokulinganisa, kunye nezatifikethi zokulinganisa. Indlela yokuqinisa uxinzelelo isebenzisa ukulawulwa kwe-VFD kunye neendlela zokuzinzisa iinqanawa ezisekelwe kuluhlu lokuhamba. Ulawulo lokuhamba kwenkqubo ludibanisa iivalvu zokulawula umbane kunye nolawulo lwe-VFD yempompo yemoto, iimfuno zolawulo lokuhamba kweentlanganiso kwiidayamitha ezahlukeneyo kunye nokunciphisa ukusetyenziswa kwamandla kwenkqubo.
Abasebenzisi banokukhetha indlela ethile yokulinganisa ngokusekwe kuhlobo lwemitha yokulinganisa, ukulinganiselwa kwendawo, iimeko zoqoqosho, njl., okanye ukudibanisa iindlela ezininzi zokwakha isibonelelo esisemgangathweni esihambelanayo.
Uyilo lweziko luhambelana nemigangatho yesizwe ye-metrology, imimiselo, kunye neenkcukacha:
● I-JJG 164-2000 iZiko eliMgangatho lokuHamba koLiquid
● I-JJG 643-2024 i-Master Method Flow Standard Facility
● I-JJG 162-2019 Iimitha zamanzi abandayo abandayo
● JJG 257-2007 Float Flowmeters
● I-JJG 640-2016 i-Differential Pressure Flowmeters
●JJG 667-2010 Ulwelo Positive Displacement Flowmeters
● JJG 1029-2007 Vortex Flowmeters
●JJG 1030-2007 Ultrasonic Flowmeters
● I-JJG 1033-2007 i-Electromagnetic Flowmeters
● I-JJG 1037-2008 i-Turbine Flowmeters
●JJG 1038-2008 Coriolis Mass Flowmeters
2. Umxholo ophambili
2.1 IiParameters ezingundoqo zobuGcisa
2.1.1Iindlela zokuLungisa: Indlela yeGravimetric eStatic + iStatic Volumetric Method + Master Method Method.
2.1.2Uncedo olwandisiweyo lokungaqiniseki:
* Indlela yeGravimetric eStatic: 0.05% (*k*=2) Isithuba sokuqinisekisa isikali sombane wokuqinisekisa isikali e=1/6000;
* Indlela ye-Static Volumetric: 0.2% (*k*=2) Umlinganiselo wokusebenza osemgangathweni ophezulu wempazamo evumelekileyo: ≤±0.5×10⁻³; ukuba i-Class II imilinganiselo yentsimbi eqhelekileyo isetyenzisiweyo, i-Static Volumetric Method ingaba yi-0.15% (* k * = 2);
* I-Master Method Method: 0.3% (*k*=2) Ukungaqiniseki imitha yokulinganisa okusemgangathweni 0.2% (*k*=2).
2.1.3Ukuhamba kozinzo: ≤0.2%.
2.1.4Uluhlu lokuHamba: (0.02 ~ 5000) m³/h (okanye uluhlu lokuhamba oluxelwe ngumsebenzisi).
2.1.5Iinkcukacha ze-MUT: I-Diameter DN4 ~ DN600 (okanye i-diameter echazwe ngumsebenzisi).
2.1.6Izitishi zoVavanyo lokuCalibration: Amaqela amaninzi anokusekwa, kunye nemibhobho yovavanyo yokulinganisa ebekiweyo ehambelanayo. Imitha yesikhululo sokulinganisa esisemgangathweni yi-DN25, DN50, DN80, DN100, DN150, DN200, DN300, DN400, DN500, DN600. Ezinye iimitha zokuhamba ezichaziweyo zinokulinganiswa ngokutshintsha imibhobho.
2.1.7Iindidi ze-MUTs: Iimitha zokuhamba kwe-Turbine, iimitha zokuhamba kwe-vortex, iimitha zokuhamba kwe-electromagnetic, iimitha zokuhamba kwe-ultrasonic, iimitha zokuhamba kwesantya, iimitha zokuhamba koxinzelelo olwahlukileyo, iimitha zokuhamba okuhamba kakuhle kolwelo, iimitha zokuhamba kobunzima beCoriolis, njl.
2.1.8Iimpawu ze-MUT: Isignali ye-Pulse (i-frequency), yangoku (4 ~ 20)mA, i-RS485 yonxibelelwano lwedijithali, akukho mqondiso (ukufunda ngokuthe ngqo), njl.
2.1.9Ukulinganisa okuphakathi: Amanzi acocekileyo.
2.1.10Uxinzelelo lomsebenzi: (0.2 ~ 1.0) MPa (ngokweemfuno zomsebenzisi).
2.1.11Ubonelelo lwaMandla: DC (5V, 12V, 24V)/1A, AC220V/10A.
2.1.12Indlela yokulawula:
Ngexesha lokulinganisa, indawo isebenza phantsi kolawulo oluzenzekelayo. Emva kokusebenza okuyimfuneko (ukunyusa i-MUT, ukuvula / ukuvala iivalve ze-manual), imisebenzi eseleyo yokulinganisa igqitywe ngokuzenzekelayo ngolawulo lwekhompyutheni.
2.1.13Izixhobo zoncedo:
Amacandelo adibanisa nomgangatho wokuvavanya ayenziwe nge-304 yensimbi engenasici. Amanye amacandelo enziwe ngentsimbi yekhabhoni epeyintiweyo.
2.1.14Indawo yeLebhu yeZibonelelo (Sibonelelwe nguMsebenzisi):
Isibonelelo siphela sibekwe ngokufanelekileyo ukugcina indawo kunye nokuhlangabezana neemfuno zaselebhu.
2.1.15Ulwamkelo lweNdawo:
Ukwamkelwa kokugqibela kwalo lonke eli ziko kwenziwa liziko lesizwe elisemthethweni leMetroloji elityunjwe ngumsebenzisi. Baya kuhlola, bahlole, kwaye bakhuphe ingxelo yokuqinisekisa / yokulinganisa (isatifikethi). Le ngxelo (isatifikethi) isebenza njengoxwebhu oluphambili lolwamkelo.
Ezinye iiyunithi zokulinganisa ngaphakathi kwendawo, kubandakanywa izikali ze-elektroniki, imilinganiselo yesinyithi esemgangathweni, iimitha zokuhamba ezisemgangathweni, izidluliseli zoxinzelelo, izidluliseli zobushushu, izibali-xesha, njl.njl., ziya kubonelelwa ngeengxelo zokuqinisekisa/ukulinganisa (izatifikethi) ezikhutshwe ngamaziko eMetroloji asemthethweni ephondo emva kokuhlolwa.
2.2 UmGaqo wokuSebenza
Xa usebenzisa i-Static Gravimetric Method yokulinganisa, isikali sombane sireferensi. Kwisithuba sexesha elimisiweyo elifanayo, ubunzima bokulinganisa okuphakathi oqukuqela kwi-MUT buthelekiswa nobunzima obulinganiswa nesikali sombane (okanye ukuhamba kobunzima obaliweyo ukusuka kwixesha elimisiweyo), kumisela ukuchaneka kwe-MUT nokuphinda-phinda.
Xa usebenzisa i-Static Volumetric Method yokulinganisa i-flow meter calibration, i-MUT kunye nomlinganiselo oqhelekileyo wokusebenza zisebenza ngokulandelelanayo. Kwisithuba sexesha elimisiweyo elifanayo, ukuhamba komthamo wevolumu kwi-MUT (okanye umthamo oyongezelekayo obalwa ukusuka kwixesha elimisiweyo) ufaniswa nomthamo olinganiswe ngokwezibalo kumlinganiselo oqhelekileyo wokusebenza, umisela ukuchaneka kwemitha ye-MUT kunye nokuphinda-phinda.
Xa usebenzisa i-Master Method Method yolungelelwaniso, i-calibration medium ihamba ngokuqhubekayo kwi-MUT nakwi-master meter. Isilinganisi-manzi esiyintloko sisebenza njengesalathiso, esiqhagamshelwe kuthotho ne-MUT kuthelekiso lwemitha, imisela ukuchaneka kwe-MUT kunye nokuphinda-phinda.
2.3 UkuHamba kweNkqubo
Isiphakathi sovavanyo siphuma kwitanki yamanzi, ngeqela lempompo, isitya sokuzinzisa, isicoci somoya/isihluzi, imibhobho yenkqubo yokulinganisa, iqela lemitha yokuqukuqela esemgangathweni, iqela levalve elawula ukuhamba, isiphambukisi, kwisikhongozelo sobunzima. Emva kokulinganisa ngomlinganiselo we-elektroniki (okanye umlinganiselo oqhelekileyo wesinyithi), ubuyela kwitanki yamanzi. Ukuqukuqela kwenkqubo kumiselwa ngokulinganisa ulwelo oluqukuqela kwisikhongozeli sokulinganisa (okanye ukulinganisa umthamo womlinganiselo oqhelekileyo wesinyithi).
Nyusa i-MUT kumbhobho wovavanyo ohambelanayo. Qala ukugcinwa kwamanzi okujikelezayo okuhambelanayo kunye nenkqubo yokuzinzisa uxinzelelo. Lungisa ukuvuleka kwevalvu elawulayo, isantya sokuqukuqela esiphakathi, kunye noxinzelelo lwemibhobho ukufikelela kunye nokuzinza kumyinge wokuqukuqela ofunekayo. Umgangatho wokuvavanya uhamba nge-MUT kunye nomgangatho wokusebenza okuhambayo (isikali sombane, umlinganiselo oqhelekileyo wesinyithi, imitha yokuhamba esemgangathweni). Sebenzisa i-MUT kunye nomgangatho wokusebenza ngokulandelelanayo, thelekisa ixabiso lokuqukuqela kwabo kwemveliso ukumisela ukuchaneka kwemetrological ye-MUT kunye nokuphinda-phinda. Amaxabiso asemgangathweni aqokelelwe ngokungqinelanayo kunye namaxabiso e-MUT angena kwisixokelelwano sekhompyutha ukwenzela ukusetyenzwa kwedatha. Ngokusekwe kwiindlela ezahlukeneyo zokulinganisa, inkqubo yolawulo ikhupha imiqondiso yolawulo eyahlukeneyo njengoko kufuneka ukuzisa indawo yovavanyo ukuya kumyinge wokuqukuqela kwenye indawo yovavanyo. Phinda lo msebenzi ungentla de zonke iindawo zokuhamba zilinganiswe. Ekugqibeleni, bala iziphumo zokulinganisa ngokusekelwe kwimimiselo yokuqinisekisa, zigcine, kwaye uprinte iingxelo kunye nezatifikethi.
2.4 Ukwakhiwa kweZiko
2.4.1Ukugcinwa kwamanzi okujikelezayo kunye neNkqubo yokuZinzisa
Ukuqulunqwa kwetanki yamanzi, ipompo (s), inkqubo ye-VFD, isitya sokuzinzisa, i-air eliminator / filter, iipayipi ezidibanisayo, iivalve zesango le-manual, ii-valve zokujonga, kunye nezixhumi eziguquguqukayo, njl.
A. Iimpompo zamandla
Ukonga amandla, ukungcangcazela okuphantsi, iimpompo ze-centrifugal ezinengxolo ephantsi zikhethiwe. Zigubungela ngokupheleleyo uluhlu lokuqukuqela olufunwa yimibhobho yolungelelwaniso lweziko kwaye luquka imigaqo yokusebenza kakuhle kwamandla kunye noqoqosho olugqibeleleyo phantsi kwesiseko solawulo lokuhamba kweentlanganiso. Iimpompo ezininzi zingasetyenziswa ngokudibeneyo okanye impompo enye inokuzimela ngokuzimeleyo i-VFD ukuze ihlangabezane noluhlu lokuhamba kwemibhobho yokulinganisa.
Intloko yempompo ikhethwe ngokufanelekileyo ngokusekwe kubalwa ukukruxukana kwemibhobho kunye neelahleko zasekhaya ukusuka kwindawo yempompo ukuya kwindawo yokuphuma yombhobho, kunye nomphakamo ukusuka kumphezulu wetanki ukuya kumbhobho ophambukisayo kunye nombhobho wokubuyisela, ilahleko yokufunxa impompo, kunye neemfuno zoxinzelelo lokusebenza ukulungiselela ukulinganisa. Ukuhamba kakuhle kwempompo kusebenzisa amanani aphakathi.
Iimpompo ziyilwe zaze zenziwa kusetyenziswa imifuziselo yale mihla yehydraulic eyiyeyona ilungileyo, enezingxobo ezijijekileyo, ukufunxa okuthe tyaba, ukukhutshwa okuthe nkqo, kunye nedayamitha yokungena/yokuphuma efanayo. Uqhagamshelo lwemoto oluthe ngqo luqinisekisa i-shafts egxininisekileyo, ukusebenza okuzinzileyo kunye nokuthembekileyo, ukuqinisekisa uxinzelelo oluzinzileyo lokuphuma kwempompo kunye noxinzelelo oluncinci kunye nokuguquguquka kokuhamba, ukuququzelela ulawulo kunye nolawulo.
Ukunciphisa i-Vibration kunye neendlela zokuzihlukanisa zisetyenziswa ngexesha lofakelo lwempompo. Izihlanganisi eziguquguqukayo zifakwe kwi-pump inlet/outlet ukunciphisa ngokufanelekileyo ukungcangcazela. Iivalve zokujonga ukuvala kancinci zifakwe kwimibhobho yokuphuma ukuthintela umva, kunye namanyathelo okunciphisa uxinzelelo ukuphelisa isando samanzi. IiMotor zisebenza ngokufanelekileyo amandla ngokhuseleko lwangoku/umthwalo ogqithisileyo. Intloko yokufunxa isetyenziselwa ukunqanda ukungena komoya kunye nemiba yokuqala.
B. Isitya sokuzinzisa
Indlela yokuqinisa uxinzelelo lweziko kukuqiniswa kwenqanawa + ukulawulwa kwe-VFD, esetyenziselwa ukunciphisa ukuhamba kunye nokuguquguquka koxinzelelo ngexesha lokubona. Ibonelela ngoxinzelelo oluzinzileyo lwenkqubo, isusa i-high-frequency pulsation kunye namaza othusayo avela kwiimpompo, kwaye isusa amaqamza afakwe kwi-calibration medium. I-avareji yenqanawa ezinzisayo, i-buffers, kwaye ifunxa ukutyhefa koxinzelelo lolwelo, iqinisekisa ukuguquguquka koxinzelelo lokuhamba kwemveliso kuhlala kuzinzile ngaphakathi kwe-0.2%, okwenza ulwelo olukumbhobho wohlengahlengiso luhlangabezane ngokupheleleyo neemfuno zesigaba esinye sokuhamba rhoqo.
Ngokusekwe kwixabiso lokuguquguquka kwempompo yokuphuma, ixabiso lokuzinzisa inqanawa, kunye nedayamitha yokungena kwinqanawa/yokuphuma, ukubala ukuhamba okuphezulu ukuya kuyilwa ngokufanelekileyo umthamo wenqanawa, ubuninzi, kunye noxinzelelo oluphezulu lwegama. Izinto eziphathekayo zinokuba yi-304 yensimbi engenasici okanye i-carbon steel.
Inqanawa inebhaffle enye ethe nkqo, iibhafu ezintathu ezithe tyaba ezithe tyaba ezineegridi ezinemingxuma. I-baffle ethe nkqo iyahlula isitya sibe ngamagumbi angenayo kunye nokuphuma. Indawo ephakathi ingena, iqukuqela inyuka/ezantsi ngenxa ye-baffle kunye ne-buffer, isiphithiphithi siphinda sincitshiswe zii-baffles ezithe tyaba kunye ne-cushion yomoya ephezulu, emva koko ingene kwigumbi lokuphuma ngokuphuphuma kumbhobho. Oku kubamba ngokufanelekileyo kwaye kuthintele amaza okutshatyalaliswa kwe-high-frequency pulsation, ukuphelisa i-pulsation eyenziwa yimpompo, isebenze njenge-stabilizer yoxinzelelo kunye ne-unloader. Utshintsho oluncinci loxinzelelo lwenkqubo luthintelwa kukwandiswa okuzenzekelayo / ukufinyela kwesithuba somqamelo womoya ngaphezulu kwenqanawa.
Ukuyila kunye nokuvelisa kuhambelana ne-GB150-2011 "Iinqanawa zoxinzelelo lweSteel" kunye "neMimiselo yokuLawula iTekhnoloji yoKhuseleko lwezoKhuseleko". IiFlanges zihambelana ne-GB150-2011 kunye ne-GB / T 9112 ~ 9124-2010 "iiFlanges zePipe Steel". Amaxwebhu apheleleyo okhuseleko anikiwe (ilayisensi yokwenziwa kwemveliso, isatifikethi somgangatho, isatifikethi solawulo sezixhobo ezikhethekileyo, iifayile zoyilo, iincwadana zofakelo/zogcino).
Izixhobo ze-Vessel ziquka i-gauge yoxinzelelo, i-valve ye-drain, i-valve egcwele i-spring-loaded full-lift yokhuseleko, i-piping, kunye nokufakelwa.
C. Inkqubo yeVFD
Eli ziko lixhotyiswe ngenkqubo yeVFD yomntu omnye ukuya komnye. Imisebenzi yayo: 1) Gwema impembelelo yegridi ngexesha lokutshintsha kwamandla ombane, i-2) Qinisekisa ukuba iimpompo zihlala zisebenza phantsi kolawulo lwe-VFD ukuze kube lula ukulawulwa kokuhamba kwenkqubo kunye nokugcinwa kwamandla. Inkqubo ikakhulu iqulethe i-starter cabinet, i-VFD, iintambo zokudibanisa, njl. Ulawulo lwe-PID lusetyenziselwa ukuhamba kunye nokulawula uxinzelelo. Ii-VFDs zifakwe kwiikhabhathi ezinemisebenzi yokumisa yalapha/engxamisekileyo, ulawulo lwemanuwali, kunye nolawulo olukude lwekhompyuter. Ukhuseleko, ii-thermal relays zongezwa ngaphakathi kweekhabhinethi zokhuseleko lwangoku / olugqithisiweyo.
Ngexesha lokusebenza, i-VFD-elawulwa yi-motor yepompo yokongeza imida yokuqukuqela engafikelelekiyo kwiimpompo zesantya esisisigxina. Ukusebenza kwe-VFD kufuneka kuthintele uluhlu olusezantsi lokunqanda ukuthintela iindawo ezifileyo kunye nommiselo ongeyena umgca. Ukuhamba okuzinzileyo kwi-MUT kufuna umahluko ozinzileyo woxinzelelo kuyo yonke indawo. Ukulawula ukuzinza koxinzelelo oluphezulu ngundoqo wokuhamba uzinzo. Ukulawulwa koxinzelelo lwe-VFD usebenzisa i-PID algorithms; ukusebenza kwayo kumisela ngokuthe ngqo ukusebenza kwenkqubo. Ukuphunyezwa kunokuba ngolu hlobo lulandelayo:
Sebenzisa i-PLC njengomlawuli (umgaqo oboniswe ngezantsi). Izinto eziluncedo: impendulo ekhawulezayo, isebenzisa ii-algorithms zolawulo lomenzi we-VFD, iphucula ukuthembeka kommiselo.
I-Thermal relays kwikhabhinethi ye-VFD inikezela ngokugqithiswa ngokugqithisileyo / ukukhuselwa kokugqithiswa. Ii-VFDs zikwasebenza njengeziqalisi ezithambileyo, zikhusela iimpompo kakuhle.
D. I-Air Eliminator/Isihluzo
Ukuqwalasela inkqubo yokulinganisa yinkqubo evulekileyo, i-medium yokuvavanya inokuvelisa ukungcola kunye namaqamza ngexesha lokubona, okukhokelela kwiimpazamo zokulinganisa kunye nomonakalo onokuthi wenziwe kwi-standard kunye ne-MUT flow meters. Ubungakanani obufanelekileyo bokucoca umoya/izihluzi zifakelwe kwindawo yokuphuma kwenqanawa ezinzisayo ukwahlula nokususa irhasi nokungcola kumbhobho, ukuqinisekisa ukusebenza kwendawo.
Yila ngokufanelekileyo iinkcukacha, ubuninzi, kunye noxinzelelo oluphezulu lwegama. Ulwakhiwo lweqokobhe leCylindrical elinevalve ephezulu yokuphuma, ivelufa esezantsi, icartridge yokucoca yangaphakathi, indawo yokuqokelela umoya, ipleyiti yokudambisa, isikrini sokucoca esinemingxuma. Izinto eziphathekayo zokudibanisa nephakathi: 304 insimbi engenasici; amanye amalungu: intsimbi yekhabhoni epeyintiweyo.
2.4.2Inkqubo yoMgangatho weMetroloji
Isixokelelwano somgangatho wemitha yesixhobo soncedo sisebenzisa:
* Izikali ze-elektroniki ezichanekileyo njengereferensi yeNdlela yeGravimetric.
* Imilinganiselo yokusebenza esemgangathweni njengereferensi yeNdlela yeVolumetric.
* Iimitha zokuqukuqela ezisemgangathweni njengesalathiso seNdlela ePhambili yeMeta.
Ikakhulu iqulunqwe ngeevalve zokuvala, iivalve ezilawula ukuhamba, i-diverter, isitya sokulinganisa, isikali se-elektroniki esichanekileyo (okanye umlinganiselo oqhelekileyo wesinyithi), umbhobho wenkqubo, njl.
A. Inkqubo yokuWayisha iGravimetric (Izikali zombane)
Isistim ivumela ulungelelwaniso lweeMUTs kwezona ndawo zininzi kunye nemizuzu yokuhamba. Iinkqubo ezahlukeneyo zokulinganisa (izikali) zinokukhethwa ngokusekelwe kwinqanaba lokuhamba.
Umzekelo: Iisistim ezine zokulinganisa ziyahlangabezana neemfuno zolungelelwaniso:
* Iqela 1: 12000kg isikali, 12000L isikhongozeli ubunzima, DN300 diverter, backpressure line.
* Iqela le-2: Isikali se-3000kg, i-container yokulinganisa i-3000L, i-DN100 diverter, i-backpressure line.
* Iqela le-3: isikali se-600kg, i-600L yokulinganisa isitya, i-DN50 diverter, i-backpressure line.
* Iqela le-4: isikali se-120kg, i-120L yokulinganisa isitya, i-DN25 diverter, i-backpressure line.
Iqonga lesikali liquka ubunzima bomzimba kunye nesakhelo, kunye nokhuseleko lomthwalo wenzwa, ujongano oluqhelekileyo lonxibelelwano (umzekelo, RS232/RS485), oludityanisiweyo kwisiboniso sendawo okanye inkqubo yolawulo, enomsebenzi wetare ozenzekelayo.
B. Isingxobo sokuWayisha
Izikhongozeli zokuweyisha zibamba indawo yovavanyo ngexesha lokulinganisa iGravimetric. Ulwakhiwo: isikhongozeli sentsimbi esingqukuva esihambelana nobukhulu beqonga. Ubukhulu bodonga buhlangabezana neemfuno zobunzima kunye namandla, kuqinisekisa ukuba akukho deformation kusetyenziso lwexesha elide.
Umzekelo: Izikhongozeli ezine: 12000L, 3000L, 600L, 120L. Ixesha lokukhupha zonke izitya ≤40s.
Ixhotyiswe nge-sensor yenqanaba, ivalve yokudonsa, umbhobho wokucoca, njl. Uyilo luqwalasela indawo kunye namandla: intsimbi ejikelezayo engenasici, igridi yesikhokelo sokuhamba okuphezulu, umbhobho ongezantsi / i-valve; i-slot flow stabilizers yangaphakathi emilise okwemilo enqamlezileyo edityanisiweyo ngokulinganayo ukuphelisa amaqamza kunye nokujikeleza okubangelwa kukuguquguquka kokuhamba, ukubonelela ngokupheliswa komoya kunye nokuzinzisa ukuhamba. Izinto eziphathekayo: 304 intsimbi engenasici.
C. Inkqubo yoMlinganiselo weVolumetric (iMilinganiselo yoMsebenzi oMgangatho)
Eyilwe, yenziwe, kwaye ikhethwe ngokungqongqo ngokuhambelana ne-JJG259-2005 "UkuQinisekisa ukuLawulwa kweMigangatho yeMeta yeMeta" ukuze kuqinisekiswe ukuchaneka, ukuzinza, kunye nokuthembeka kokulinganisa imitha yokuhamba kwamanzi. Ithatha indawo enkulu, min, kunye nephakathi kweMUT. Izikhululo zokulinganisa ezahlukeneyo (imilinganiselo) zinokukhethwa ngokusekelwe kwisantya sokuhamba.
Umzekelo: Imilinganiselo emithathu yokusebenza esemgangathweni:
* I-GBJ-10000L (uhlobo lobude obubodwa), uluhlu lokuhamba (300~1150) m³/h.
* I-GBJ-3000L (uhlobo oludibeneyo: 1000L+2000L), uluhlu lokuhamba (70~300) m³/h.
* I-GBJ-700L (uhlobo oludibeneyo: 200L+500L), uluhlu lokuhamba (0.9~70) m³/h.
Umlinganiselo ubandakanya intamo yegeyiji, ityhubhu yenqanaba, isikali sokulinganisa intamo, i-cone ephezulu, umzimba we-cylindrical, i-cone ephantsi, i-valve yokudonsa, i-stand, kunye nezixhobo zokulinganisa. Izinto eziphathekayo ekudibaneni nolwelo: 304 insimbi engenasici.
Iivalve zombhobho zinomoya, zisebenza ngokuguquguqukayo, ukutywinwa kakuhle, kunye nokusebenza okuzinzileyo.
D. Diverter
I-diverter licandelo eliphambili kuncedo lokuhamba kwamanzi. Itshintsha ngokukhawuleza isalathiso sokuhamba kolwelo, ukutofa ngokuchanekileyo ulwelo oluhamba nge-MUT ukuya kwisingxobo sobunzima ngaphandle kokudlula ngexesha elifunekayo. Yeyona parameter enkulu kuvavanyo lokungaqiniseki kwiziko.
I-self-developed pneumatic open-type diverter isebenzisa isakhiwo esivulekileyo, ukusebenza okuzinzile, iimfuno zesibonelelo sokudibana, ukuqinisekisa ukuba akukho kutshiza okanye ukuphambuka kokuhamba ngexesha lokusebenza. Impembelelo yokuguquguquka koxinzelelo ekuhambeni ngexesha lophambuko kubuninzi bokuhamba lixabiso elimiselweyo.
Diverter idityaniswe enye-to-enye kunye isikali (okanye umlinganiselo) izikhululo. I-Diverter diameter kunye nobungakanani ziyilwe ngokufanelekileyo. Isenzo silula, intshukumo ye-axial ehambelanayo, ukuchasana okuphantsi, isenzo esikhawulezayo, umahluko wexesha elincinci lokuguqula, ukuhlangabezana nemigaqo yokuqinisekisa efanelekileyo.
Iiparamitha zobuchwephesha: Ixesha le-diversion ye-single-stroke ≤200ms, ukuhluka kwexesha lokuhamba kwe-diversion ≤20ms, ukungaqiniseki kwe-0.02%, uxinzelelo lomthombo womoya (0.4 ~ 0.6) MPa, izinto ezinxibelelana neziphakathi: 304 insimbi engenasici.
E. Iimitha zokuHamba eziMgangatho (Iimitha eziPhambili)
Iimitha zokuhamba kombane zisetyenziswa ikakhulu njengeemitha eziphambili, iklasi yokuchaneka ≤0.2, ukuphinda-phinda ≤0.06%. Ezi mitha zikwasebenza njengezalathi ezisemgangathweni zokuhlola ukuhamba okukhawulezileyo ngexesha lokulinganisa iGravimetric. Ngokubeka esweni ukuhamba okukhawulezileyo kwesixhobo sokulinganisa esilawulayo, i-VFD frequency kunye nokuvula kwevalvu yokulawula kuyahlengahlengiswa ukuze kuphunyezwe ukuhamba okufunwayo ngoko nangoko kumbhobho. Isantya sokuqukuqela okusemgangathweni sikholisa ukuba (0.5 ~ 5) m/s, sikhawulelana nobukhulu/umzuzu weemfuno zokuhamba koncedo. Iimitha ze-master zingalandwa kwi-intanethi ngendlela ye-Gravimetric, iqinisekisa ukulandelwa okuchanekileyo nokuthembekileyo ngelixa ususa umsebenzi onzima wokuqhaqha / ukudibanisa kwakhona ukuqinisekiswa kwemitha.
2.4.3Inkqubo yePipeline yoVavanyo lokuCalibration
Kubandakanya izikhululo zovavanyo lokulinganisa, iimitha zokuqukuqela ezisemgangathweni, imibhobho yenkqubo, njl.njl., zixhotyiswe ngee-transmitters zoxinzelelo, izidluliseli zobushushu, iivalvu zebhola yepneumatic, iivalvu ezilawula ukuhamba kombane, izixhobo zokuqhobosha imitha yepneumatic, iivalvu zombhobho, iivalvu zokuphuma kwemibhobho, iindlela zokucoca imibhobho, ibhentshi yokuxhasa imibhobho ye-MUT kunye nezinye izixhobo zokusebenza.
A. Izitishi zoVavanyo lokuLungisa
Ngokusekwe phantsi kweemeko zesayithi yomsebenzisi, izikhululo ezininzi zovavanyo lolungelelwaniso oluzinzileyo ziyilwe ngokufanelekileyo, zicwangciswe kwicala elinye. Imitha yesikhululo esiqhelekileyo: DN25, DN50, DN80, DN100, DN150, DN200, DN300, DN400, DN500, DN600. Obunye ubungakanani bunokulinganiswa ngokutshintsha imibhobho.
B. Amacandelo oMbhobho oLungileyo
Ulungelelwaniso lwemibhobho ethe tye amacandelo ayilwe njenge-20D phezulu kunye ne-5D ezantsi komsinga we-MUT. Amacandelo anyukayo/asezantsi anoxinzelelo/amaqondo obushushu ahlangabezana neemfuno zolawulo ezifanelekileyo, atywinwe ngokuthembekileyo, aququzelela ulungelelwaniso lwe-MUT.
Izinto eziphathekayo: umbhobho we-304 wensimbi engenasici. Idayamitha yangaphandle kunye nokunxaxha kobukhulu bodonga kuhambelana nemigangatho yesizwe.
C. Spools
Eli ziko lixhotyiswe ngee-spools zobukhulu obahlukeneyo bokulinganisa ukuhlangabezana neemfuno zomda we-MUT. Imilinganiselo ye-spool eyenziwe ngokweemfuno zomsebenzisi. Izinto eziphathekayo: 304 intsimbi engenasici.
D. Isixhobo sokuBamba iimitha (iDityaniso loKwandiswa)
Isixhobo sokubambelela sisixhobo esiluncedo esibalulekileyo. Esi sixhobo sisebenzisa izixhobo eziqhutywa nge-pneumatically-cylinder zangaphandle zokudibanisa iidrive ezinomsebenzi wokulawula owenziwe ngesandla. Esi sakhiwo sinqoba i-drawback yokungabonakali komoya / ukuvuza kwamanzi angaphakathi kwimizimba ye-cylinder. Ubude be-Stroke buvumela izixhobo ezahlukeneyo ngelixa uqinisekisa ukusebenza. Idayamitha kunye nobungakanani ziyilwe ngokufanelekileyo kwisikhululo ngasinye sokubamba i-MUT.
Uxinzelelo oluncinci: I-1.6MPa, i-stroke esemgangathweni ≥200mm, uxinzelelo lomoya (0.4 ~ 0.6) MPa, izinto ezidityanisiweyo kunye ne-medium: 304 insimbi engenasici.
E. Abadluliseli
a. I-Pressure Transmitter: Iklasi yokuchaneka i-0.075, i-MPE ± 0.075%FS, iRange (0~1.0)MPa, i-Output (4~20)mA, Amandla DC24V. Ngokuqhelekileyo iiyunithi ezi-3 zifakwe kwii-manifolds, okanye umsebenzisi-uchazwe ngombhobho ngamnye.
b. I-Temperature Transmitter: Iklasi yokuchaneka i-0.2, i-MPE ± 0.2 ° C, i-Range (0 ~ 50) ° C, i-Output (4 ~ 20) mA, Amandla DC24V. Ngokuqhelekileyo iiyunithi ezi-3 zifakwe kwii-manifolds, okanye umsebenzisi-uchazwe ngombhobho ngamnye.
F. Iivalvu
a. Iivalvu zokuvala i-pneumatic
Iivalvu zokuvala umbhobho zisebenzisa ipneumatic O-type yebhola egcweleyo kunye neevalvu zebhabhathane. Ixhaswe ngumoya oxinanisiweyo wokuvula/ukuvalwa kombhobho okhawulezayo. Uxinzelelo lwevalve yebhola 1.6MPa; Uxinzelelo lwevalve yebhabhathane 1.0MPa. Ngokweemfuno zokulinganisa, enye ivalve yebhola ye-pneumatic isetelwe phezulu kwimitha yokuqukuqela esemgangathweni, emantla e-diverter, naphezulu/ezantsi kwe-MUT kwisikhululo ngasinye sovavanyo. Ivalve yebhabhathane yepneumatic iseti kumjelo wesikhongozelo ngasinye sokuweyisha. Izinto ezingundoqo ze-valve: I-304 yensimbi engenasici okanye insimbi epheleleyo engenasici.
b. Ukuhamba koMbane okuLawula iValve yeBhola
Bajonga imitha yokulawula ukuhamba kwangoko ukulungelelanisa i-VFD frequency kunye nokuvulwa kwevalvu, ukufikelela kwinqanaba lokuhamba elifunekayo. Isebenzisa i-V-port yombane elawula iivalvu zebhola, ukuchaneka kwe-1%, uxinzelelo lwegama 1.6MPa. Omnye ufakwe ezantsi kumbhobho wemitha engundoqo ngamnye. Izinto ezingundoqo ze-valve: I-304 yensimbi engenasici okanye insimbi epheleleyo engenasici.
c. Iivalvu zeManuwali kunye neeValufa zokuHlola
Iivalvu zesango ezisetyenziswa ngesandla zifakwe phezulu kwizibuko lokufunxa impompo nganye ukuze zibe zodwa ngexesha lolondolozo. Iivalvu zokukhangela ezifakwe ezantsi komsinga kwizibuko lokukhupha impompo nganye ukukhusela iimpompo kwihamile yamanzi ngexesha lokusebenza kwesiqhelo. Izinto ezingundoqo zevalve yesango: 304 okanye intsimbi epheleleyo engenasici. Khangela imathiriyeli yevalvu: i-304 epheleleyo yentsimbi engenasici.
d. Iivalvu zeManuwali
Iivalvu zokukhupha amanzi, iivalvu zokuvula, kunye neevalvu zolawulo lokucoca zisetwe kumbhobho wenkqubo nganye. Ulawulo lwezandla. Izinto eziphathekayo: 304 intsimbi engenasici.
e. Inqwelo yoVavanyo lokuCalibration
Inqwelo yokuphakamisa eshukumayo yokuthutha, ukuzinzisa, ukuxhasa, kunye nokunyuswa kwee-MUTs. Iinkcukacha kunye nobungakanani obumiselweyo ngokweemfuno zomsebenzisi. Isitendi sinomatshini wokuqinisekisa ukugxila kwemibhobho kunye nokususwa ngokulula kwe-MUT. Indawo yokufakela eyilelwe ukuthwala iimitha ezahlukeneyo ezinobungakanani obukhethekileyo.
f. Inkxaso yoMbhobho
Inkxaso yombhobho ehambelanayo ibonelelwe kuyo yonke imibhobho yenkqubo. Iinkxaso ezinikezelweyo ezinikezelweyo kwi-diverter nganye. Izinto eziphathekayo: intsimbi yekhabhoni epeyintiweyo.
2.4.4Inkqubo yoMthombo woMoya wamandla
Ibonelela ngomoya oxinanisiweyo kumacandelo e-pneumatic kwiziko, ukuhlangabezana neemfuno eziqhelekileyo zokusetyenziswa. Amacandelo e-pneumatic asebenzisa iimpawu zodidi lokuqala lokhuseleko, ukuthembeka, kunye nokusebenza okuzinzileyo.
A. IsiCompressor soMoya
Icompressor yomoya yohlobo lwepiston ekhethiweyo ngokusekelwe kwiimfuno zangempela. Izinto eziluncedo: ukuthembeka okuphezulu, ukusebenza lula / ukugcinwa, ukulungelelaniswa okulungileyo okuguquguqukayo, ukulungelelaniswa okunamandla, okufanelekileyo kwiimeko ezahlukeneyo zokusebenza.
B. ITanki yoKwamkela umoya
Umthamo oyilwe ngokufanelekileyo kunye noxinzelelo olukhulu olusekwe kwinani lezixhobo zomoya kunye noxinzelelo lwazo lokusebenza. Izinto eziphathekayo: intsimbi yekhabhoni epeyintiweyo. Ixhotyiswe ngegeyiji yoxinzelelo, ivalve yokhuseleko egcweleyo egcwele entwasahlobo, ivalve yokuphuma, ivalve yokukhupha amanzi, imibhobho, kunye nokufakelwa.
Ukuyila kunye nokuvelisa kuhambelana ne-GB150-2011 "Iinqanawa zoxinzelelo lweSteel" kunye "neMimiselo yokuLawula iTekhnoloji yoKhuseleko lwezoKhuseleko". Amaxwebhu apheleleyo okhuseleko anikiwe.
2.4.5Amacandelo asemgangathweni
Amalungu asemgangathweni (i-elbows, reducers, flanges, fasteners, gaskets, njl.) banoxinzelelo lwegama ≥1.0MPa. Izinto eziphathekayo: intsimbi engenasici.
2.4.6Amacandelo emibhobho
Amacandelo emibhobho asebenzisa insimbi engenasici (304) imibhobho, uxinzelelo lwegama ≥1.0MPa. Imibhobho ihambelana nemigangatho yelizwe efanelekileyo. Ubude obusebenzayo, ubungakanani, kunye nefomu yofakelo iqulunqwe ngokufanelekileyo ngokusekwe kuyilo loqobo loncedo.
2.5 Inkqubo yoHlengahlengiso lomsebenzi
2.5.1Vula ikhabhinethi yamandla, i-VFD starter cabinet, i-compressor yomoya, i-control cabinet, i-industrial computer (IPC), njl., ngokulandelelana. Qinisekisa ukuqaliswa kwezixhobo kunye nokusebenza okuqhelekileyo.
2.5.2Okokuqala, khetha i-diameter ye-calibration pipeline ehambelana nobubanzi be-MUT (linganisa i-diameter eyahlukeneyo yemitha ngokutshintsha imibhobho). Beka i-MUT kwitreyi yebhentshi okanye i-V-stand yesikhululo sovavanyo lokulinganisa. Lungisa indlela yokuphakamisa i-hydraulic ye-workbench ukulungelelanisa ubude obuphakathi kunye nobunzulu be-MUT kunye nombhobho onyukayo kunye nesixhobo sokwandisa umoya we-pneumatic (i-clamping). Emva koko utshixe i-hydraulic mechanism.
2.5.3Emva kokufaka i-MUT, vula isixhobo sokubamba i-pneumatic usebenzisa ivalve yesalathiso yesandla ukuze ubambe i-MUT nge-axially. Okokugqibela, khusela udibaniso lwe-MUT flange kwiiflange zemibhobho usebenzisa iibholithi ezihambelanayo, uqinisekise amatywina angavuziyo. Oku kugqiba ukufakela kwe-MUT. Ukubuyisela umva inkqubo yokususwa (Qaphela: Phambi kokususwa, vula ivalve yombhobho wokuhambisa amanzi ukuze ucinezele kwaye ukhuphe; susa kuphela i-MUT emva kokuba i-medium ikhutshiwe).
2.5.4Qala impompo ehambelana noluhlu lokuhamba (i-VFD elawulwayo; lungisa i-frequency yepompo / isantya ngexesha lokujikeleza ukuzisa ukuhamba kwemibhobho ngaphakathi koluhlu olubonakalayo). Vula kancinane iivalvu zemibhobho ekhethiweyo. Lawula ukuhamba ngevalve elawulayo de kuphunyezwe ukuhamba okuzinzileyo kwindawo yovavanyo. Kweli nqanaba, i-diverter, i-valve ye-container yokulinganisa ubunzima, kunye ne-valve yomgca wokubuya zikwindawo yokukhupha. Ngaxeshanye, khangela ukuba isixhobo sisebenza ngokuqhelekileyo. Ukuba ayiqhelekanga, lungisa ingxaki kwaye ulungise ngokwencwadi nganye yezixhobo ezifanelekileyo.
2.5.5Phambi kolungelelwaniso olusesikweni, khangela kwakhona ukuba zonke izixhobo zobushushu/noxinzelelo kunye nezikali ziyasebenza. Indlela: Ngaphambi kokuba izixhobo ziqhube, khangela ukufundwa kwesixhobo sokushisa kufuneka kuhambelane okanye kuvalwe; ufundo lwesixhobo soxinzelelo oluhambelanayo okanye oluvaliweyo; izikali kufuneka zifakwe itela kwaye zerothi.
2.5.6Seta iiparamitha zokulinganisa kujongano lwesoftware (jonga kwincwadi yesoftware yesixokelelwano). Vula i-diverter ukutshintshela indlela yokuhamba ukuya kwindawo yovavanyo. Ulwelo luyangena kwisikhongozeli sobunzima. Emva kokufikelela kwixesha elimiselweyo lokulinganisa, i-diverter iyatshintsha ngokuzenzekelayo. Emva kokuba ulwelo luzinzile kwisikhongozeli, qokelela idatha yesikali (umlinganiselo oqhelekileyo). Ikhompyuter irekhoda ngokuzenzekelayo idatha, emva koko ivule ivalve yokukhupha amanzi kwisitya.
2.5.7Emva kokucoca kunye nokutshiza ubuncinci imizuzwana ye-30, i-valve yokukhupha ivala ngokuzenzekelayo, kwaye i-diverter iyatshintsha ngokuzenzekelayo, iqala ukuqhutyelwa kwesibini kuloo ndawo yokuvavanya. Phinda usebenze de kugqitywe inani elifunekayo lelo nqaku. Qhubeka inyathelo ngenyathelo ukugqibezela zonke iindawo zokuhamba.
2.5.8Emva kokulinganisa, cima iimpompo, iivalve ezifanelekileyo, i-VFD starter cabinet, i-compressor yomoya, ikhabhinethi yamandla, ikhabhinethi yokulawula, kunye ne-IPC ngokulandelelana.
2.5.9Itshathi yokuHamba okuSebenzayo
2.6 Umlinganiselo weKhompyutha kunye neNkqubo yoLawulo
2.6.1Imisebenzi yeNkqubo
Inkqubo yokulinganisa kunye nokulawula isebenzisa ikhompyutha njengeyunithi yolawulo oluphakathi ukwenzela ukusetyenzwa kwedatha. Ukudibanisa i-hardware kunye nesofthiwe, ifumana ngokuzenzekelayo kwaye iqhube idatha yokulinganisa (iqondo lokushisa, i-pressure transmitters, i-standard flow meter flow flow, i-MUT flow, izikali); ilawula ngokuzenzekelayo iimpompo, iivalve zokuvala, iivalve ezilawulayo, ii-VFDs, kunye nezixhobo zesistim yokulinganisa (i-diverter, i-valve yokudonsa); ilawula uxinzelelo, ubushushu kunye nokuhamba; iinkqubo zokutshintsha; kunye nemiboniso, iivenkile, kunye neziphumo zokulinganisa ushicilelo, ukugqibezela inkqubo yokuqinisekisa i-metrological.
2.6.2Ukuqulunqwa kwe-Hardware yeNkqubo
2.6.2.1 IsiLawuli seNgcaciso eCwangcisiweyo (PLC) kunye neeperipherals
I-PLC isebenza njengomlawuli womgangatho ophantsi. Imisebenzi ibandakanya:
* Inkqubo yokuphatha umqondiso, ukufumana, ukuguqulwa kumaxabiso eparameter ye-IPC (<1ms ixesha lesampulu).
* Ulawulo lwenkqubo oluzenzekelayo, ulawulo oluzenzekelayo lokulinganisa.
* Unxibelelwano lwenethiwekhi.
Isebenzisa uchungechunge lwe-Siemens PLC, iimodyuli ze-I / O, iimodyuli zokubala. Ifakwe kwikhabhinethi yolawulo oluzinikeleyo ehambelana ne-IEC60439, GB4942, GB50062-92. Ixhotyiswe ngokutshintshwa kwe-interlock kunye nezibonakaliso ze-alamu.
IKhabhinethi ikwagcina iiperipherals (iiswitshi, iifuse, iireyidi, iicontacts) ezisebenzisa iimpawu ezisemgangathweni zasekhaya.
2.6.2.2Ulungelelwaniso lweSibali-xesha
Iphuhliswe ngaphakathi endlwini, ibonisa ixesha / ukubala kujongano oluphambili lwekhompyuter. Umlinganiselo wefrikhwensi owandisiweyo ukungaqiniseki *U*=3×10⁻⁶ (*k*=2); ubuncinci isisombululo ≤0.001s. Ujongano lolungelelwaniso lugcinelwe iziphumo ezibini zolungelelwaniso lwexesha le-intanethi kusetyenziswa amaza aqhelekileyo.
Iinkcukacha zobugcisa:
| Hayi. | Into | Ipharamitha | Phawula |
| 1 | I-Crystal Oscillator 8h Ukuzinza | ≤1×10⁻⁶ |
|
| 2 | Ngokuphindaphindiweyo. Meas. Ukungaqiniseki okwandisiweyo | U=3×10⁻⁶ (*k*=2) |
|
| 3 | Ixesha eliphantsi kweSigqibo | 0.001s |
|
2.6.2.3I-variable Frequency Drive (VFD) kunye neNkqubo yoLawulo
Isebenzisa iinkqubo ze-VFD ukulawula isantya sempompo yolawulo lokuhamba. I-VFD zizinto eziphambili, ezifakwe kwiikhabhinethi zokuqala ze-VFD zisebenzisa i-GGD enclosure form, ehambelana ne-IEC60439, GB4942, GB50062-92.
Inkqubo ye-VFD inemisebenzi yokumisa yasekuhlaleni/kaxakeka. Ukuqala/ukumisa okuqhelekileyo kunokwenziwa ngesandla (kwendawo) okanye ulawulo olukude lwekhompyuter.
2.6.2.4IYunithi yoLawulo ephakathi
I-Advantech brand Industrial PC (IPC). Ubumbeko oluphambili:
| Hayi. | Uqwalaselo lweHardware | Ipharamitha | Phawula |
| 1 | Motherboard | I-Advantech |
|
| 2 | ICPU | I5 |
|
| 3 | Inkumbulo | 8G |
|
| 4 | Ihadi diski | 1TB + 120G SSD |
|
| 5 | Ukubeka iliso | 24" Umbala weLCD |
|
IPC ngundoqo. Ukusebenzisa i-"Flow Measurement and Control Software", ifumana idatha yentsimi kwi-PLC, ilawula iziphumo zenkqubo, isikhokelo seenkqubo zokulinganisa, ibamba iziganeko, iinkqubo / ukubala idatha yokulinganisa, inikezela / igcina iirekhodi / iingxelo, kwaye ivumela umbuzo wedatha yembali / i-backup.
Imonitha ye-IPC, imowusi, kunye nebhodi yezitshixo zisebenza njengojongano lukamatshini woluntu (HMI).
2.6.2.5Isixhobo semveliso
Omnye umshicileli welaser we-A4.
2.6.3Inkqubo yeSoftware
Iqulathe "i-Flow Measurement and Control Software", "Calibration Data Processing Software", "Communication Data Processing Programme" esebenza kwi-IPC; kunye ne "PLC Control Programme" esebenza kwi-PLC.
2.6.3.1Itshati yoMsebenzi weSoftware
2.6.3.2Izikrini zokuSebenza kweSoftwe engundoqo
2.6.3.3Imisebenzi yeSofthiwe esisiseko
Inkqubo yokubonisa kunye nokusebenza: Idayagram yenkqubo yeDynamic ibonisa ubume bokuhamba kovavanyo. Ibonisa ubunjineli beparameter States ngexesha lokwenyani. Imisebenzi ihambelana nemigangatho yesizwe, imimiselo, kunye neenkqubo; ulawulo oluchanekileyo noluthembekileyo.
Umboniso wesimo: Ibonisa iiparameters zentsimi yokuhamba kwemibhobho (i-temp, uxinzelelo, isantya, ukuhamba, njl.) kunye nesimo sesixhobo kwimbono yesicwangciso.
Ukunika ingxelo kunye noLawulo lweDatha yeMbalit: Ivelisa ishifti, yonke imihla, inyanga nenyanga, iingxelo zonyaka kwiiparamitha eziphambili kunye nobume besixhobo. Iingxelo zinokuprintwa ngokuzenzekelayo okanye ziprintwe ngesandla.
Ulawulo lomyalezo: Ibonisa ulwazi lwempazamo ngotshintsho lombala, ii-pop-ups, iitafile. Iseta ii-alam zomda weparameter kunye nee-alam zempazamo zezixhobo.
Umsebenzisi/uLawulo loKhuseleko: Ibonelela ngamanqanaba ofikelelo amaninzi ngezinto eziphambili ezibalulekileyo zokusebenza. Amanqanaba egama lokugqithisa elifunekayo kwisixhobo sokuqala/sokumisa kunye noseto lweparamitha ukunqanda ukusetyenziswa kakubi.
Ulawulo lweNkqubo: Useka/ugcina ulwazi lomsebenzisi. Ilawula abasebenzisi, ukungena kwelogi / imbali yokusebenza yombuzo kunye nokhuseleko.
Gcina & Gcina: Ukukwazi ukugcina kunye nokugcinwa kwedatha yovavanyo kunye neefayile ezinxulumeneyo.
A. Imisebenzi yokulawula
* Ulawulo oluzenzekelayo lwenkqubo yokulinganisa.
* Ukuqalisa kwempompo / ukumisa kunye nolawulo lwamaza.
* Ulawulo lwevalvu.
* Ulawulo lokutshintsha kweDiverter.
* Ukhuseleko lomda wesikhongozeli.
* Ummiselo wokuqukuqela: ulawula ngokuzenzekelayo ukuvulwa kwevalvu ngokusekwe kwindawo yovavanyo.
B. Imisebenzi yokuFumana idatha
* Iimpawu ze-analog ezifunyenwe ngeemodyuli ze-16-bit ezichanekileyo.
* Imiqondiso yokulawula ephathwayo ngeemodyuli ze-Boolean zesantya esiphezulu (i-CPU ezimeleyo, umjikelo <1us) ekufumaneni idatha ye-synchronous.
* Ubushushu, umlinganiselo wedatha yoxinzelelo.
* Umlinganiselo wedatha yokuqukuqela yemitha yokuqukuqela.
* Umlinganiselo wedatha ye-MUT (4-20mA, i-pulse, njl.).
* Isikali somlinganiselo wedatha.
* Ingxelo yesignali yendawo yevalvu.
C. Imisebenzi yoLungiso lweDatha
* Iinkqubo zokulinganisa idatha kunye neziphumo zeejaji ngokwemigangatho yesizwe, imimiselo.
* Ivumela useto olucandiweyo lomlinganiso wemitha yokuqukuqela ngoko nangoko.
* Ukusetwa okuguquguqukayo kwamanqaku ovavanyo, inani lokubaleka, amaxesha okubaleka (okuzenzekelayo ngokwemigangatho okanye kuchazwe ngumsebenzisi).
* Ugcina iirekhodi zovavanyo kwidathabheyisi yombuzo, uprinte, uguqule, ucime njengoko kufuneka.
* Ivelisa iingxelo zedatha ngokuzenzekelayo kwaye ilawula idatha.
D. Bonisa Imisebenzi
Umboniso wenkqubo yegraphic for real-time esweni izixhobo. Ilinganisa imimandla yevalvu yentsimi, ukuvulwa kwevalve elawulayo, imeko yophawu lwe-MUT, imeko yokuhamba, ubushushu, i-diverter direction, i-valve state, i-VFD frequency, njl.
E. Operation Functions
Ujongano olusebenzisekayo olunomsebenzi womzobo. Lawula ii actuators zentsimi ngonqakrazo lwemouse, enembile kwaye eluncedo.
F. Umsebenzi weWizard
Ujongano lweWizard lukhokela abasebenzisi kuyo yonke inkqubo yolungelelwaniso. Cwangcisa iiparamitha eziyimfuneko/ulwazi lweMUT ngokweengcebiso. Imisebenzi elula igqibezela ulungelelwaniso emva kokuseta. Ulawulo olulula, olukhawulezayo; kulula ukufunda.
2.6.3.4Ukuphunyezwa okuthe ngqo kweMisebenzi ePhambili
A. MUT Ukuphatha
Inkqubo inokubonelela ngombane we-MUT. Iimpawu ze-MUT zifundwa ziimodyuli ze-PLC ezibala ngokuzenzekelayo ukuhamba okuqokelelweyo. Ubuninzi / ukuguqulwa kwevolumu, ukulungiswa kwe-buoyancy yokufunda isikali, ukulungiswa kweqondo lokushisa / uxinzelelo, ukugcinwa kwedatha efunekayo, kunye neengxelo ziphathwa ngokuzenzekelayo yi-IPC software.
Njengoko kubonisiwe ngezantsi, ujongano lwesoftware lufuna igalelo lezandla leeparamitha ze-MUT (umzekelo, uhlobo lwesiginali ngemenyu eyehlayo: i-analog yangoku, i-pulse, akukho mveliso). Emva kokukhethwa, inkqubo ihambisa ngokuzenzekelayo isignali kwisitishi esichanekileyo.
B. UkuPhathwa kweeMtha eziPhambili
Amandla emitha eyi-Master anikezelwe yinkqubo. Idatha efunyenwe ngokufundwa kwe-pulse. Isoftware ichonga umbhobho wolungelelwaniso ukukhetha imitha eyiyeyona ifanelekileyo. Ngexesha lokulinganisa, i-PLC iqokelela ngokuzenzekelayo ii-pulses zizonke ukuqinisekisa iphutha lokufumana ≤ ±1 i-pulse. Iimitha zobuchule zinokuzilinganisa ngokwazo ngamaxesha athile kwi-intanethi kusetyenziswa isikali sombane.
C. Ubushushu kunye nokuFumana ngoxinzelelo
Zonke i-temp/izidluliseli ezinikwe amandla yinkqubo. Uguqulo oluchanekileyo oluchanekileyo olufunekayo kwizilungiso. Isebenzisa iimodyuli ze-16-bit A/D ngokuchaneka okuphezulu, isantya, ukuhluza idijithali, kunye nembuyekezo.
D. Cima iValve kunye noLawulo lweDiverter
Amandla nawo anikezelwa yinkqubo. Inokulawulwa ngokucofa imizobo yesikrini/amaqhosha okanye ngokuzenzekelayo ngokuqukuqela kwenkqubo. I-Diverter itshintsha ngokuzenzekelayo ngexesha lokulinganisa; Iirekhodi zexesha elizinikeleyo lokutshintsha ixesha kunye nexesha lokuhamba.
E. Ukulawula uLawulo lweValve
Ulawulo lwangoku olunikezwa yimodyuli ye-D/A. Isetyenziswa kakhulu kulawulo lwamanqaku okuhamba. Ngoxinzelelo oluzinzileyo lomlambo, ukuvulwa kwevalve kumgca wokuhamba; ukuyilawula kuphumelela uvavanyo olufunekayo.
F. Isikali sokuFumana idatha
Amandla e-AC220V anikezelwe yinkqubo. Idatha efunyenwe ngonxibelelwano lweRS485. Isoftware inokuzikhethela ngokuzenzekela uluhlu lwesikali esifanelekileyo ngokusekwe kwindawo yokuqukuqela/ixesha lokulinganisa, okanye umqhubi unokukhetha ngesandla ngojongano.
G. Diverter Test Template
Iququzelela ukuhlengahlengiswa kwexesha ngaphakathi kwesi sikrini, ivelisa ngokuzenzekelayo idatha ehambelana nemimiselo. Idatha ingathunyelwa ngaphandle kwaye igcinwe kwisiseko sedatha.
H. Uzinzo Test Template
Iququzelela ulungelelwaniso lokuhamba kozinzo ngaphakathi kwesi sikrini, ivelisa ngokuzenzekelayo idatha ehambelanayo. Idatha ingathunyelwa ngaphandle kwaye igcinwe.
2.6.3.5Ulawulo lweSoftware yoPhuhliso lweNkqubo
Isoftware yolawulo oluphezulu (IPC) ephuhliswe kusetyenziswa isoftwe yoqwalaselo. Inkqubo yolawulo yenqanaba elisezantsi (PLC) edityaniswe ngaphakathi kwesoftware yoqwalaselo. Ibonelela nge-HMI, oopopayi bemizobo yobume benkqubo, ulawulo olucacileyo. Ifaka ukuhambelana kakuhle kwehardware kunye nemisebenzi enamandla. Iphuhliswe ngokukhawuleza, kulula ukuyisebenzisa, ujongano olunobuhlobo.
Inkqubo yokulungiswa kwedatha eyenziwe kusetyenziswa ikhowudi yokulawula ye-VBA ye-Microsoft Office Excel. Isiseko sedatha ye-Microsoft SQL Server igcina idatha yolungelelwaniso. Inkqubo yengxelo esekwe Excel ivelisa ngokuzenzekelayo iingxelo kwaye ilawula idatha.
Umboniso wedatha yexesha langempela, ukuqhubekeka ngokuzenzekelayo, ugcina iziphumo kunye nedatha ekrwada yokuqinisekisa ngesandla ukuqinisekisa ukuchaneka. Ugcina iirekhodi kwi-database yombuzo, uprinte, uguqule, ucime.
Inkqubo yenkonzo yonxibelelwano lwedatha iphuhliswe kusetyenziswa i-VB 6.0 SP6 yonxibelelwano ngezikali kunye nezinye izixhobo.
Uphuculo lweSoftware kunye noLondolozo: Isebenziseka lula, iyagcinwa kakhulu. Ibonelela ngokuphuculwa kobomi bonke ukulungelelanisa utshintsho kwimigangatho / imimiselo okanye iimfuno zabasebenzisi.
2.7 Iinkqubo zoLondolozo
2.7.1ULondolozo lweMpompo engundoqo
2.7.1.1Landela ngokuthe ngqo iinkqubo zokusebenza zempompo zokuqala, ukuqhuba, ukuyeka. Gcina iirekhodi zokusebenza.
2.7.1.2Qwalasela i-lubricant kwiindawo zokuthambisa ngokweshifti nganye ngokuchasene neenkcukacha. Ukuphumeza ngokungqongqo.
2.7.1.3Jonga iqondo lokushisa: ≤ iqondo lokushisa + 35 ° C; iqondo lokushisa eliphezulu lokuthwala i-roller ≤75°C; iqondo lobushushu bomgangatho ophezulu wemikhono ≤70°C. Jonga ukunyuka kobushushu bemoto kwishifti nganye.
2.7.1.4Rhoqo ujonge ukuvuza kwetywina le-shaft: Ukupakishwa kwetywina ~ 10 drops / min; Mechanical uphawu: ukuvuza zero.
2.7.1.5Qaphela uxinzelelo lwempompo, i-motor current (eqhelekileyo / ezinzileyo) ngexesha lokusebenza. Mamela ingxolo/izinto ezingaqhelekanga. Sombulula iingxaki ngokukhawuleza.
2.7.2Ugcino lweNkqubo yoLawulo
2.7.2.1Uthuli oluhlala lucocekile olusuka kwikhabhathi yolawulo KUPHELA emva kokuba umbane LUVALIWE.
2.7.2.2MUSA ukusebenzisa ikhompyuter yoncedo kwi-intanethi okanye iinkqubo ezinganxulumananga. Rhoqo qhuba iskena sentsholongwane kwaye uhlaziye isoftware yeantivirus.
2.7.2.3Ukuba ufaka kwakhona i-OS, BACK UP ilungelelanise idatha kuqala ukunqanda ilahleko.
2.7.2.4Qinisekisa unikezelo lwamandla oluzinzileyo kunye neengcingo ezicacileyo zenkqubo yokulawula.
2.7.3ULondolozo lweSixhobo sokuQhwatha kwePneumatic
2.7.3.1Emva kokusetyenziswa ixesha elide, gcoba i-tube yokwandisa ngeoli ye-injini.
2.7.3.2Xa usebenza kumbhobho omnye, VALA iivalvu zokuhambisa umoya kweminye imibhobho ukunqanda ukuba ezinye izibophelelo zibe phantsi komthwalo, ezichaphazela ubomi bobomi.
2.7.3.3Ngaphambi komsebenzi, jonga imigca yomoya yokuvala, ukuvuza. Khupha rhoqo amanzi aqokelelweyo kwimigca.
2.7.4ULondolozo lweTanki laManzi
Icoca rhoqo itanki, buyisela amanzi ukuthintela ububutyobo bokonakalisa iimpompo. Yenza unyango lwangaphakathi lokuchasa umhlwa/umhlwa rhoqo ngonyaka okanye ngokusekelwe kumgangatho wamanzi.
2.7.5Isicimi soMoya/uLondolozo lwesihluzi
Kubalulekile ukukhupha umoya kunye nokucoca. Coca rhoqo into yangaphakathi yokucoca: Susa iibholithi zokudibanisa eziphezulu, vula i-flange ephezulu, susa isihluzo, coca inkunkuma kwiscreen, buyisela, uphinde udibanise iflange.
2.7.6Igumbi lokulawula kunye noLondolozo lweGumbi lokumpompa
2.7.6.1Qinisekisa ubushushu begumbi/ukufuma kuyahlangabezana neemfuno. Gcina yomile kwaye icocekile.
2.7.6.2Thintela ukuqokelelana kwamanzi kwigumbi lokumpompa. Coca rhoqo.
2.7.6.3SOLOKO CIMA amandla aphambili phambi kokucoca, ukuqoqosha, okanye ukuhlola ukunqanda ukothuka kombane kunye nokwenzakala.
Qaphela: Gcina izixhobo ezincedisayo ezizimeleyo ngokweencwadana zabo.
2.8 IiNkqubo zokuSebenza ngoKhuseleko
2.8.1Ukwandisa ulwazi lokhuseleko. Ukwanda kokuqonda kunciphisa iingozi. Ukomeleza ulwazi, ukuchonga iingozi, ukwazi nokuphumeza iinkqubo zokhuseleko kuphela kweendlela zokuphelisa iingozi.
2.8.2Sukuphula imithetho. Ulwaphulo-mthetho lwandulela iingozi; iingozi zibangelwa kukwaphulwa komthetho. Ukunciphisa iikona ukuze kube lula, isantya, okanye umgudu kunokukhokelela kwintlekele. Ukwaphulwa komthetho kufuneka kupheliswe.
2.8.3Ufezekise ngokwenene "Izinto Ezithathu Ezibuhlungu": Musa ukuzenzakalisa; Musa ukubaphatha kakubi abanye; Musa ukwenzakaliswa ngabanye. Oku ngundoqo kulawulo lokhuseleko.
2.8.4Ukuthobela ngokungqongqo yonke imimiselo yesayithi. Qinisekisa ukuba zonke iingozi zokhuseleko zichonge abantu abanoxanduva.
2.8.5Abaqhubi KUFUNEKA baqeqeshwe phambi kokuba basebenze. Kufuneka ufunde ngocoselelo kwaye uqonde imimiselo yoqinisekiso lwesizwe, iinkcukacha zolungelelwaniso, kunye neencwadana PHAMBI kokuba ziqinisekiswe ukuba ziyasebenza.
2.8.6Isixhobo sokulinganisa ngamanzi acocekileyo. Buyisela amanzi ngokusekwe kumbhobhozo ukuthintela ukonakaliswa kwempompo kunye nemitha eqhelekileyo edala iingozi.
2.8.7Umkhumbi wokuzinzisa yinqanawa yoxinzelelo. MUSA ukuqhankqalaza okanye ulungise. Gcina abasebenzi KUDE ngexesha lokusebenza.
2.8.8Xa ufaka/ususa i-MUT, yibeke ngokuzinzileyo. UNGAZE ufake iminwe kwizihlanganisi okanye uzive kwimingxuma yezikrufu. Bamba izikhewu emacaleni xa ubeka/ususa.
2.8.9Emva kofakelo/ukuthunyelwa, MUSA ukuqhawuka bucala ukunqanda izinto ezonakalisayo.
2.8.10SUKU buyisela umamkeli wekhompyutha ngokungenasizathu. UNGAZE usebenzise i-intanethi okanye iinkqubo ezinganxulumananga. Skena rhoqo iintsholongwane kwaye uhlaziye i-antivirus.
2.8.11UNGAZE kushushu-iplagi/uqhawule uqhagamshelo lwetheminali okanye iplagi.
2.8.12MUSA ukucima iifayile zogcino lwenkqubo yokusebenza.
2.8.13Xa usebenzisa umoya oxinzelelweyo, hlala ujonga iinkqubo zokukhupha umoya kunye neevalvu zokhuseleko ukukhusela iminyango evaliweyo ebangela ukunyanzeliswa kweitanki / imigca.
2.8.14Khomba imilomo yomoya ukuya kwiindawo ezingenabantu, emhlabeni, okanye esibhakabhakeni. UNGAZE ukhombe izixhobo, abasebenzi, iindlela, okanye iindawo zokungena.
2.8.15SOLOKO CIMA umbane oyintloko phambi kokucoca, ukuqoqosha, okanye ukuhlola. Inqanda ukukhululeka kwecandelo, ukothuka kombane, kunye nokwenzakala.
2.8.16Phambi kokuhamba yonke imihla, abaqhubi KUFUNEKA bajonge ukuba iingcango/iifestile kunye nombane ZIVALIWE na, ukuqinisekisa ukhuseleko lwesiza.
2.9 UkuSebenza kunye noLondolozo lweKhabhinethi yokuGuqulela amaXesha
2.9.1Ukusetyenziswa: Okokuqala jonga ikhabhinethi yezandi ezingaqhelekanga/ivumba. Ukuba KULUNGILE, vula iswitshi yolawulo lwesekethe yolawulo (Amandla IVULIWE). Iqhosha eliluhlaza (Amandla ON) ukukhanya kwikhabhathi kuyakhanyisa, ifeni iyaqala, iqhosha elibomvu lilayite. Ngoku ukumpompa ukuqala/ukumisa kunokulawulwa ngekhompyutha. I-Voltmeter ibonisa ~ 380V, i-ammeter ibonisa ukusebenza ngoku.
2.9.2Ukuqala kweMpompo: Kufuneka kuqale kwimowudi yeVFD. Sebenzisa ujongano lwekhompyuter ukulungelelanisa imveliso yeVFD ukutshintsha isantya semoto.
2.9.3UNGAZE usete ngokuthe ngqo i-VFD frequency ukuya kubuninzi ngexesha lokusebenza. I-inrush current iphezulu kakhulu, izixhobo ezinokonakalisa.
2.9.4Cima: Qala umise zonke iinjini ngekhompyuter. Emva koko cofa iqhosha elibomvu (Cima u-Power) kwikhabhathi de zonke izibane ezibomvu ZIVALE. Okokugqibela, cima iswitsha yemela yamandla engundoqo.
2.9.5Iqhosha le-manual/le-auto selector kunye ne-VFD ye-manual/i-line frequency start/stop iqhosha lamaqela kwikhabhinethi AKUKHO kucetyiswa ukuba kwenziwe ulungelelwaniso oluqhelekileyo. Zezokulungiswa kwezixhobo kunye nokulungiswa kweempompe KUPHELA.
Ukuba ulungiso lweempazamo lufuna ukutshintsha useto lweVFD (setelwe kwimowudi yolawulo lwendawo yolawulo), bhekisa kwincwadi yeVFD.
2.9.6Ikhabhinethi yamandla kunye neenjini zokumpompa KUFUNEKA zihlolwe rhoqo ziingcali. Landela iinkqubo zokutshekishwa ngamaxesha athile amalungu ombane. Tshintsha iindawo ezonakeleyo ngokukhawuleza. Qinisekisa ukusebenza okuqhelekileyo. Abaqhubi KUFUNEKA balandele iinkqubo. Qinisekisa ukhuseleko lomntu!
2.10 Incwadi yokuLungiswa kweZixhobo
Le ncwadana ichaza imijikelo yogcino lwesibonelelo, umxholo, ukugcinwa, kunye nokusombulula ingxaki. Isebenza njengesalathiso kubasebenzi kunye nabasebenzi bolondolozo. Imithombo ibandakanya:
(1) Izixhobo ezikhapha iincwadana zemigaqo;
(2) Imimiselo efanelekileyo yokulinganisa ukuhamba kunye neenkcukacha;
(3) Ukulungiswa komatshini kunye neencwadi zereferensi yeteknoloji.
2.10.1UMjikelo wesondlo
Inokulungiswa ngokusekwe kwimeko yokubekwa kweliso kunye nemeko yezixhobo.
Itheyibhile yoMjikelo woLondolozo:
| Into yesondlo | Uhlobo loLondolozo | Ukulungisa okuncinci | Ukulungisa Okukhulu |
| Impompo ye-Centrifugal | Umjikelo | 8 ~ 12 iinyanga | 12 ~ 24 iinyanga |
| IsiCompressor soMoya | Umjikelo | ||
| Inkqubo izixhobo | Umjikelo | ||
| Inkqubo yokulawula | Umjikelo |
2.10.2ULondolozo kunye nokuLungisa uMxholo
2.10.2.1Impompo ye-Centrifugal
A. Ukusombulula iingxaki kunye noLungiso
| Ingxaki | Unobangela Onokwenzeka | Iyeza |
| Impompo ayiqalisi | Uqhagamshelo luphazamisekile | Khangela i-wiring, lungisa ukuba kuyimfuneko |
| Fuse evuthelweyo | Faka enye indawo ye-fuse | |
| Ukukhuselwa kwemoto kukhutshiwe | Khangela useto lokhuseleko, lungisa ukuba alulunganga | |
| Ukhuseleko lweemoto alutshintshi, ulawulo lwempazamo | Jonga ulawulo lokhuseleko lwemoto, lungisa ukuba alulunganga | |
| Iimoto aziyi kuqalisa / ziqale nzima | I-voltage / i-freq ivaliwe kakhulu | Phucula unikezelo lwamandla, khangela i-cable cross-section |
| Indlela engalunganga yokujikeleza | Impazamo yoqhagamshelwano lweMoto | Tshintsha izigaba ezibini |
| Ukulahleka kwesantya esibi phantsi komthwalo | Ukulayisha ngaphezulu | Ukulinganisa amandla, sebenzisa i-motor enkulu okanye ukunciphisa umthwalo ukuba kuyimfuneko |
| Ukuhla kwamandla ombane | Yandisa i-cable cross-section | |
| I-motor iyaduma, iphezulu yangoku | Ukujija isiphene | Thumela i-motor ukulungiswa kwengcali |
| Rotor ukuhlikihla | ||
| Ifuse ivuthuza ngoko nangoko / Iihambo zeProt | Intambo emfutshane | Lungisa isiphaluka esifutshane |
| Motor isekethe emfutshane | Thumela i-motor ukulungiswa kwengcali | |
| Impazamo yocingo | Isekethe echanekileyo | |
| Impazamo yomhlaba wemoto | Thumela i-motor ukulungiswa kwengcali | |
| Imotor ishushu kakhulu (ilinganisiwe) | Ukulayisha ngaphezulu | Ukulinganisa amandla, sebenzisa i-motor enkulu okanye ukunciphisa umthwalo ukuba kuyimfuneko |
| Ukupholisa kakubi | Phucula ukuhamba komoya okupholisayo, iminyango ecocekileyo, yongeza ifeni enyanzelekileyo ukuba iyafuneka | |
| Ubushushu obuphezulu be-ambient | Hlala phakathi koluhlu oluvumelekileyo | |
| Uqhagamshelo olukhululekile (ilahleko yesigaba) | Uqhagamshelwano olungalunganga oluchanekileyo | |
| Fuse evuthelweyo | Fumana / unobangela ochanekileyo (jonga ngasentla), buyisela i-fuse |
B. ULondolozo lweZixhobo: Ngokufanayo neCandelo2.7.1
2.10.2.3Isixhobo seNkqubo (IiClampu, iDiverter, iiValufa)
A. Ukusombulula iingxaki kunye noLungiso
| Ingxaki | Unobangela Onokwenzeka | Iyeza | |
| Bamba nzima ukuqalisa | Uxinzelelo lomoya ophantsi | Khangela ukuvuza, lungisa isilawuli/i-lubricator | |
| Amandla okubamba angonelanga | |||
| Indawo yokunyuka ayizinzanga | Ivalve yezandla ayisebenzi ngokupheleleyo | ||
| Ukuthambisa ityhubhu embi | Yongeza ioli nge-cylinder air inlet | ||
| Isilinda sonakele | Khangela & buyisela | ||
| Isantya sokubamba sikhawuleza kakhulu/sicotha kakhulu | Uxinzelelo lomoya ophantsi | Lungisa ivalve ye-throttle inlet | |
| Uxinzelelo lomoya ophezulu | Lungisa ivalve ye-throttle inlet | ||
| Isilinda sonakele | Khangela & buyisela | ||
| Diverter kunzima ukuqala | Uxinzelelo lomoya ophantsi | Khangela ukuvuza, lungisa isilawuli/i-lubricator | |
| Isantya sokutshintsha esicothayo | |||
| Indawo yokutshintsha ayifikelelwanga | Khangela ivalve ye-solenoid, lungisa | ||
| Ukuthanjiswa kombhobho wokungena kumbi | Yongeza ioli nge-cylinder air inlet | ||
| Isilinda sonakele | Khangela & buyisela | ||
| Ixesha le-Diverter liyahluka ngaphandle kwenkcazo | Ukutshintshela ekhohlo/ekunene akungqamanisi | Lungisa i-solenoid valve outlet port | |
| Isikhuselo sombane asibekwanga kakuhle | Jonga kwaye ulungise indawo yekhuselo | ||
| Ivalve kunzima ukuqala | Uxinzelelo lomoya ophantsi | Khangela ukuvuza, lungisa isilawuli/i-lubricator | |
| Isantya sokutshintsha esicothayo | |||
| Isilinda esivuzayo somoya | Tshintsha amatywina | |
| Ivalve yeSolenoid ayisebenzi | Jonga kwaye ulungise |
B. ULondolozo lweZixhobo: NgokweCandelo ngalinye2.7.3 kunye2.8.13.
2.10.2.4Inkqubo yokulawula
A. Ukusombulula iingxaki kunye noLungiso
| Ingxaki | Unobangela Onokwenzeka | Iyeza |
| Impazamo yeKhompyutha | Ikhompyuter ayisebenzi | Jonga kwaye ulungise |
| Intambo evulekileyo okanye engalunganga | Khangela & buyisela intambo | |
| Itheminali ivuliwe okanye uqhagamshelwano olubi | Tshintsha i-terminal | |
| Isoftware yonakele | Faka kwakhona inkqubo emva kokusazisa | |
| Akukho datha yesixhobo | Isixhobo-Lawula uqhagamshelwano lwekhebhu evulekileyo/embi | Jonga iingcingo kunye neefusi Tshintsha i-terminal okanye i-fuse Faka enye indawo yokuhambisa |
| Akukho Tempile/Uxinzelelo lokubonisa | Temp/Pressure Tx-Control cab evulekileyo/embi | |
| Impazamo yaMandla oMqondiso | Imodyuli yamandla okanye intambo inempazamo | Tshintsha imodyuli okanye intambo |
| Control Cab Akukho Mpendulo | Control cab port okanye cable yonakele | Faka indawo yetheminali yekhebhu okanye intambo |
- Ugcino Lwesixokelelwano Solawulo:
- Ngalo lonke ixesha ususa uthuli rhoqo kwikhabhinethi yolawulo ngokungqongqo xa umbane ucinyiwe.
- Musa ukusebenzisa ikhompyutha yesi sixhobo ukufikelela kwi-intanethi okanye ufakele naziphi na iinkqubo ezinganxulumananga nomsebenzi; yenza iskena sentsholongwane ngexesha kwaye ugcine isoftware ye-antivirus ihlaziyiwe.
- Ukuba ufaka kwakhona inkqubo, qinisekisa ugcino lwedatha elungelelanisiweyo ukunqanda ukulahleka kwedatha yokuqinisekisa.
- Qinisekisa unikezelo lwamandla oluzinzileyo kunye neesekethe ezingathintelekiyo kwinkqubo yokulawula.
- Jonga rhoqo iingcingo zesignali kwiphaneli ye-I/O yekhabhinethi yolawulo. Qinisa nayiphi na imidibaniso ekhululekileyo nge-screwdriver enentloko ecaba.
- Ngamaxesha athile qinisekisa ukuba iiswitshi/amaqhoshana kwiphaneli yolawulo ajikeleza ngokwesiqhelo. Ukuba i-slippage iyenzeka, khangela izikrufu zokulungisa ezikhululekile kwaye uziqinise; buyisela ukuba yonakele.
- Cacisa umbane omileyo kwi-earth leakage circuit breaker (ELCB) ngenyanga.
2.10.2.5Uvavanyo lwe-Run & Ulwamkelo
A. ULungiselelo lwangaphambi koVavanyo: Qinisekisa ukugqitywa kokulungisa, umgangatho, iirekhodi; indawo yokucoca; izixhobo/ulawulo/unxibelelwano lulungisiwe; inkqubo yeoli izaliswe; inkqubo yomoya ikhupha umoya/ikhutshiwe; inkqubo yombane ilungisiwe/inikwe amandla; izixhobo zilungile.
B. Uvavanyo lwe-Run: Uvavanyo olungekho umthwalo; qinisekisa iinkqubo zeoli / amanzi / umoya / zombane / izixhobo eziqhelekileyo; sebenzisa iiyure ezingama-72 ngaphandle kwengxaki ngaphambi kokwamkelwa; ukwamkelwa okusayinwe ngabasebenzi abafanelekileyo.