Namuhla siyaqhubeka nokukhuluma ngezinyathelo zokuqapha zokufakwa kwama-valve:
I-Taboo 12
Imininingwane kanye namamodeli evalvu efakiwe awahlangabezani nezidingo zomklamo.
Isibonelo, ingcindezi evamile yevalvu ingaphansi kwengcindezi yokuhlola uhlelo; ivalvu yesango yepayipi legatsha lamanzi okuphakelayo lapho ububanzi bepayipi bungaphansi noma bulingana no-50mm; okomile kanye nezikhuphuli zokufudumeza amanzi ashisayo; kanye nepayipi lokufutha iphampu yomlilo elisetshenziswayo.ivalvu yebhabhathane.
Imiphumela: ithinta ukuvulwa nokuvalwa okuvamile kwevalvu futhi ilungise ukumelana, ingcindezi kanye neminye imisebenzi. Ngisho noma kubangele ukusebenza kwesistimu, umonakalo wevalvu uyaphoqeleka ukuba ulungiswe.
Izinyathelo: Yazi ububanzi bokusetshenziswa kwama-valve ahlukahlukene, bese ukhetha imininingwane namamodeli ama-valve ngokwezidingo zomklamo. Ingcindezi evamile ye-valve kufanele ihlangabezane nezidingo zengcindezi yokuhlola uhlelo. Ngokwekhodi yokwakha: i-valve yokumisa kufanele isetshenziswe lapho ububanzi bepayipi bungaphansi noma bulingana no-50mm; i-valve yesango kufanele isetshenziswe lapho ububanzi bepayipi bungaphezu kuka-50mm. I-valve yokulawula eshisayo eyomile, eqondile kufanele isetshenziswe i-valve yesango, i-pampu yamanzi omlilo ipayipi lokumunca akufanele isebenzise i-valve ye-butterfly.
I-Taboo 13
Izinto eziyinhloko, imishini kanye nemikhiqizo esetshenziswa ekwakheni ayinazo izincwadi zokuhlola ikhwalithi yobuchwepheshe noma izitifiketi zomkhiqizo ezihlangabezana nezindinganiso zamanje zikazwelonke noma zongqongqoshe.
Imiphumela: ikhwalithi yephrojekthi engafaneleki, izingozi ezingaba khona, ayikwazi ukulethwa ngesikhathi, kumele ilungiswe futhi ilungiswe kabusha; okuholela ekubambezelekeni kokwakhiwa kanye nokwanda kokufakwa kwabasebenzi nezinto zokwakha.
Izinyathelo: Izinto eziyinhloko, imishini kanye nemikhiqizo esetshenziswa kumaphrojekthi okuphakelwa kwamanzi nokushisa kumele kube nemibhalo yokuhlola ikhwalithi yobuchwepheshe noma izitifiketi zomkhiqizo ezihambisana nezindinganiso zamanje ezikhishwe nguhulumeni noma uMnyango; okwamanje, igama lomkhiqizo, imodeli, imininingwane, ikhodi ejwayelekile yekhwalithi kazwelonke, usuku lokulethwa, igama lomkhiqizi nendawo, isitifiketi sokuhlola noma ikhodi kufanele iboniswe.
I-Taboo 14
Ivalvu eguquliwe
Imiphumela: i-check valve, i-throttle valve, i-pressure reducing valve, i-check valve kanye namanye ama-valve anesiqondiso, uma efakwe eguquliwe, i-throttle valve izothinta umphumela wesevisi kanye nokuphila kwayo; i-pressure reducing valve ayisebenzi nhlobo, i-check valve izodala ngisho nengozi.
Izilinganiso: ivalvu evamile, enophawu lokuqondisa emzimbeni wevalvu; uma kungenjalo, kufanele ikhonjwe kahle ngokwesimiso sokusebenza sevalvu. Umgodi wevalvu yevalvu yokumisa awulingani, uketshezi kufanele luvumele ludlule emlonyeni wevalvu kusukela phansi kuya phezulu, ukuze ukumelana koketshezi kube kuncane (kunqunywa ngesimo), ukonga umsebenzi ovulekile (ngenxa yokucindezela okuphakathi phezulu), ukuvala okuphakathi akucindezeli ukupakisha, kulula ukunakekela. Yingakho ivalvu yokumisa ingenakuxazululwa.
I-Taboo 15
Ivalvu ayenzi izindlela zokuvimbela ukushisa kanye nokupholisa
Izinyathelo: amanye ama-valve kumele abe nezindawo zokuvikela zangaphandle, lokhu kungukufudumeza ukushisa kanye nokuvikelwa kokubanda. Ipayipi lomusi lokushisa lokushisa ngezinye izikhathi lifakwa kungqimba lokushisa. Hlobo luni lwe-valve okufanele lufudumeze noma lubanda, ngokwezidingo zokukhiqiza. Ngokomthetho, lapho i-medium ku-valve yehlisa izinga lokushisa kakhulu, izothinta ukusebenza kahle kokukhiqiza noma iqandise i-valve, idinga ukufudumeza, ngisho nokulandelela ukushisa; lapho i-valve ivezwa khona, iphikisana nokukhiqizwa noma ibangela iqhwa nezinye izimo ezimbi, kuyadingeka ukugcina kubanda. Izinto zokushisa ukushisa zifaka i-asbestos, ukotini we-slag, uboya beglasi, i-perlite, inhlabathi ye-diatom, i-vermiculite; izinto zokuvikela ukubanda zifaka i-cork, i-perlite, i-foam, ipulasitiki, njll.
I-Taboo 16
Ivalvu yokukhipha amanzi ayifakwanga nge-bypass
Izilinganiso: amanye ama-valve, ngaphezu kwezindawo zokuvikela ezidingekayo, kodwa futhi ane-bypass kanye nethuluzi. I-bypass ifakiwe ukuze kube lula ukugcinwa kwesicupho samanzi. Amanye ama-valve, nawo afake i-bypass. Ukuthi kufanele kufakwe i-bypass kuncike esimweni se-valve, ukubaluleka kanye nezidingo zokukhiqiza.
I-Taboo 17
Isigcwalisi asishintshwanga njalo
Izilinganiso: i-valve yempahla, okunye ukugcwalisa akukuhle, okunye akuhambisani nokusetshenziswa kwemidiya, okudingeka kuthathelwe indawo ukugcwalisa.
Ivalvu ibhekene nezinkulungwane zezinhlobo ezahlukene zemidiya, futhi uhlamvu lokugcwalisa luhlala lugcwele izimpande zepuleti ezijwayelekile, kodwa uma lusetshenziswa, ukupakisha kumele kuhambisane nendawo.
Uma ushintsha isigcwalisi, sicindezele nxazonke. I-lap joint ngayinye ingu-45 degrees, kanti i-ring ne-ring joint ingu-180 degrees. Ukuphakama kwe-packing kufanele kucabangele indawo yokucindezela okuqhubekayo kwe-sear, futhi njengamanje, ingxenye engezansi ye-sear kufanele ibe nokujula okufanele, okungaba yi-10-20% yokujula okuphelele kwe-packing chamber.
Ngaphandle kwalokho, i-Tianjin Tanggu Water Seal Valve Co., Ltd. iyivalvu yesihlalo enwebekayo ethuthukisiwe kwezobuchwepheshe esekela amabhizinisi, imikhiqizo iyivalvu ye-butterfly valve yesihlalo enwebekayo,ivalvu yebhabhathane ye-lug,ivalvu yebhabhathane eliyindilinga eliphindwe kabili, i-flange ephindwe kabiliivalvu yebhabhathane engavamile, i-valve yokulinganisela,i-valve yokuhlola ipuleti eliphindwe kabili le-wafer, i-Y-Strainer njalo njalo. Kwa-Tianjin Tanggu Water Seal Valve Co., Ltd., siyaziqhenya ngokuhlinzeka ngemikhiqizo yekilasi eliphezulu ehlangabezana nezindinganiso eziphakeme kakhulu embonini. Ngobubanzi bethu bama-valve kanye nokufakwa, ungasithemba ukuthi sizokunikeza ikhambi elifanele lohlelo lwakho lwamanzi. Xhumana nathi namuhla ukuze ufunde kabanzi ngemikhiqizo yethu nokuthi singakusiza kanjani.
Isikhathi sokuthunyelwe: Feb-02-2024
