Ifaka inzwa ngokuvundlile, futhi inzwa enobubanzi obungu-10 ~ 40 mm ixhunywe nepayipi; inzwa enobubanzi obungu-50 ~ 500 mm ixhunywe nepayipi nge-flange. Ubukhulu obuthile bukhonjiswa kuThebula 2 nakuMdwebo 1. Kufanele kuqinisekiswe ukuthi uhlangothi olungaphezulu lwenzwa luyisigaba sepayipi eqondile naso ubude obungaphansi kwezikhathi ezingama-20 ububanzi bepayipi, Futhi uhlangothi olungezansi kumele lube nesigaba sepayipi eqondile esinobude obungaphansi kweziphindwe ka-5 ububanzi bepayipi. Lapho uketshezi lungahlanzeki, kufanele kufakwe isihlungi ohlangothini olungenhla lwenzwa; lapho uketshezi noma uketshezi luxutshwe negesi, isiphetho somoya kufanele sifakwe ohlangothini oluphezulu lwenzwa. Lapho ubude besigaba samapayipi oqondile ohlangothini oluhla ngomfula bungaqinisekiswa, ukuqondisa (ukugeleza) isisetshenziswa kufanele sifakwe. Ngesikhathi sokufakwa, kufanele kunikezwe omunye ulayini wokudlula ukuze kube lula ukuhlanza nokufakwa esikhundleni.
Ukuze kuqinisekiswe ukulinganiswa okunembile kwe-turbine flowmeter, indawo yokufakwa nendlela kufanele ikhethwe kahle.
Izidingo zezigaba zamapayipi eziqondile: I-flowmeter kufanele ifakwe ngokuvundlile ipayipi (ukuthambekela kwepayipi kungaphakathi kwe-5), i-eksisi ye-flowmeter kufanele igxile ne-eksisi yepayipi ngesikhathi sokufakwa, futhi ukuqondiswa kokugeleza kufanele kuhambisane. Ubude bepayipi eliphezulu le-flowmeter kufanele babe nesigaba samapayipi elilinganayo esiqondile esingaphansi kwe-2D. Uma isayithi sokufaka livunyelwe, kunconywa ukuthi isigaba sepayipi eliqondile phezulu sibe ngu-20D kanti umfula owenziwe ngu-5D.
Izidingo zepayipi: Ububanzi bangaphakathi bepayipi eliphezulu nelezansi emfuleni endaweni yokufakwa kwemitha yokugeleza kuyafana nobubanzi bangaphakathi be-flowmeter. ..
Izidingo zepayipi le-bypass: Ukuze kuqinisekiswe ukuthi ukusetshenziswa okujwayelekile kwe-medium akuthinteki lapho i-flowmeter isuswa kabusha, i-valve yokusikwa (i-valve yokumisa) kufanele ifakwe kumapayipi angaphambili nangemuva we-flowmeter, futhi ipayipi le-bypass kufanele lisethwe ngasikhathi sinye. I-valve yokulawula ukugeleza kufanele ifakwe ezansi komfula we-flowmeter. Lapho kusetshenziswa i-flowmeter, i-valve yokuvala efakwe phezulu kumfula kufanele ivulwe ngokuphelele ukugwema ukugeleza okungazinzile engxenyeni enyuka yoketshezi.
Izidingo zemvelo yangaphandle: I-flowmeter ifakwe kahle endlini. Lapho kufanele kufakwe ngaphandle, ukuvikelwa kwelanga, ukuvikelwa kwemvula kanye nezinyathelo zokuvikela umbani kufanele kwamukelwe ukugwema ukuthinta impilo yensizakalo.
Izidingo zokungcola okuqukethwe phakathi: Ukuze kuqinisekiswe impilo yensizakalo ye-flowmeter, isihlungi kufanele sifakwe ngaphambi kwesigaba samapayipi eqondile sokugeleza.
Indawo yokufakwa: I-flowmeter kufanele ifakwe endaweni elula ukuyigcina futhi elingenakuphazamiseka okunamandla kagesi kanye nemisebe yokushisa.
Izidingo zokufakwa nokushisela: umsebenzisi uzonikeza ama-flanges ajwayelekile okufanele abekwe kumapayipi angaphambili nangemuva. Ukuhambisa ngemitha yokugeleza akuvunyelwe! Ngaphambi kokufaka i-flowmeter, i-silding slag nokunye ukungcola ku-payipi kufanele kususwe ngokuqinile. Ukuqinisekisa ukuthi ukugeleza akulimali ngesikhathi kusetshenziswa. Lapho kufaka i-flowmeter, i-gasket phakathi kwama-flanges akumele ihlehliselwe phezu kwepayipi.
Izidingo zokusekelwa kwemitha yokugeleza: ukugeleza kufanele kufakwe ngokuthembekile futhi akukwabiwa ngocingo lomhlabathi wohlelo lwamanje oluqinile.
Izidingo zemikhiqizo yokugcina ukuqhuma: Ukusetshenziswa okuphephile nokujwayelekile kwensimbi, kuyadingeka ukubheka ukuthi imvelo yokusetshenziswa kwe-flowmeter yokuqhuma iyahambisana nokuqhuma komsebenzisi izidingo, futhi ngesikhathi senqubo yokufakwa nokusetshenziswa, izidingo zikazwelonke zokusetshenziswa kwemikhiqizo engekho ukuqhuma kufanele zibonwe ngokuqinile, Futhi abasebenzisi akufanele bayishintshe bodwa Indlela yokuxhuma yohlelo lokuqinisekisa ukuqhuma akumele ivule insimbi ngokuthanda. Ukukhethwa kungaphakathi kwebanga lokugeleza okucacisiwe ukuvimbela ukusebenza kwejubane ngokweqile ukuqinisekisa ukunemba okufanele nempilo yesevisi ejwayelekile. Ngaphambi kokufaka i-flowmeter, imfucumfucu yepayipi kufanele ihlanzwe: imfucumfucu, i-silding slag, amatshe, uthuli, njll. Kunconywa ukuthi kufakwe isihlungi esine-5-micron mesh phezulu umfula ukuvimba amaconsi nezinhlayiya zesihlabathi. Lapho i-flowmeter isebenza, i-valve yangaphambili kufanele ivulwe kancane kuqala, bese i-valve yangemuva kufanele ivulwe ukuvimbela umonakalo ku-turbine ngenxa yomthelela wokugeleza komoya okusheshayo. Uwoyela wobukhulu kufanele usetshenziswe ngokwebhodi lezaziso, futhi inani lokufaka uphethiloli lincike ekuhlanzekeni kwesimo, imvamisa izikhathi ezi-2-3 ngonyaka. I-Turbine ngokweqile ngenxa yokuhlolwa kwengcindezi, puI-rging yepayipi noma yokukhipha, kanye ne-turbine egijima ngokugeleza okubuyela emuva kungalimaza ukugeleza. Lapho i-flowmeter isebenza, ayivunyelwe ukuvula amakhava angaphambili nangemuva ngokuthanda, futhi ushintshe imingcele yangaphakathi efanele, ngaphandle kwalokho izothinta ukusebenza okujwayelekile kokugeleza. Faka i-gasket ngokucophelela, uqinisekise ukuthi akukho mfula wangena ipayipi ukuvimbela ukuphazamiseka kokulinganisa okuvamile kokugeleza. Lapho i-flowmeter ilinganiselwa, ingcindezi kufanele iqoqwe ethekwini lokuthatha ingcindezi ye-flowmeter.
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