I-Diaphragm seal yaziwa ngengxenye ebalulekile yamadivayisi okulawula inqubo asebenza njengesakhiwo sokuvikela sokuhlukanisa izinto zokuzwa ama-gauge, ama-sensor nama-transmitter ezimweni ezinzima zenqubo—amakhemikhali aqothulayo, uketshezi olunamathelayo, noma amazinga okushisa aphezulu, njll. Ukukhetha isakhiwo se-diaphragm kuncike endaweni yokusebenza kanye nokusebenza okuceliwe kwedivayisi yokulinganisa futhi kunezindlela eziningi zokufaka zokuxhuma i-diaphragm ngezidingo ezithile zesayithi.
Ngokuya ngebanga eliphakathi komzimba wethuluzi nendawo yokuthepha yokucubungula, izindlela zalo zokufaka zingahlukaniswa njengokufakwa okuqondile kanye nokufakwa okukude:
Ukufakwa Okuqondile:Indlela elula yokuxhuma i-diaphragm ngqo enkambisweni exhunywe nomzimba wensimbi eyinhloko futhi yakha iyunithi ehlanganisiwe. Ukuxhumeka okuqondile kufanelekile endaweni ephakathi nendawo ezinzile. Isici sokuzwa sisebenza eduze nenqubo futhi siqinisekisa isikhathi sokuphendula esisheshayo kanye nokuzwela ekushintsheni okuncane kokuguquguquka kwenqubo. Izimboni ezifana nokwelashwa kwamanzi noma ukukhiqiza okuvamile zivame ukusekela le ndlela engabizi kakhulu yokwenza lula ukwakheka kwesakhiwo. Kodwa-ke, le ndlela ayifaneleki ekushiseni okukhulu noma ekudlidlizeni okunamandla, njengoba umzimba wensimbi eyinhloko uhlala eduze kwezimo ezishisayo.
Ukufakwa Okukude:Ukusetha kude kuyasiza lapho ithuluzi kufanele libekwe kude nezimo zenqubo ezinzima elingenakukwazi ukumelana nazo—ukushisa okukhulu, isimo esiyingozi noma ukudlidliza komshini. Uma kwenzeka ukuthi uphawu lwe-diaphragm luhlukaniswe nomzimba kusetshenziswa i-capillary eguquguqukayo. Uketshezi olugcwalisiwe ngaphakathi kwe-capillary lungadlulisela ingcindezi ephoqelelwe ku-diaphragm ku-sensor ebekwe kude. Ubude be-capillary kanye nokukhethwa kwesisekelo soketshezi olugcwalisiwe ekuvumelaneni kwezinga lokushisa kanye nokuhlelwa kwenqubo. Ukufakwa kude kwe-capillary kuthuthukisa ukusebenza okuthembekile kanye nokuphepha kwedivayisi endaweni enzima kakhulu, imikhakha eyingozi kanye neyokushisa okuphezulu phakathi kwezinkambu ezifana nokucubungula uwoyela negesi kanye namakhemikhali kuvame ukukhetha ukufakwa kude ukulawula inqubo.
Ngokuhambisana nokufakwa kokuxhuma, ukufakwa kwe-diaphragm seal kunezixhumanisi ezintathu ezijwayelekile:
Ukuxhumeka kwentambo:I-diaphragm encane eyisicaba enobubanzi obuncane ifaneleka ukufakwa okuqondile okunezintambo (G, NPT, Metric, njll.). Ihambisana kabanzi futhi ingabizi kakhulu phakathi kwezicelo ezijwayelekile zokucindezela okuphansi kuya kokuphakathi futhi ivumela ukufakwa okulula ezindaweni eziqinile. Kodwa-ke ukuxhumeka kwezintambo kungase kungabi namandla okubekezelela ukudlidliza okuphezulu noma ukushisa ngaphandle kokusekelwa okwengeziwe.
Ukuxhumeka kwe-Flange:I-Flange inamathisela uphawu lwe-diaphragm ku-flange futhi ivikele izinga eliphezulu lokuxhumana kokuqina nepayipi noma isitsha senqubo, esivame kakhulu ezinhlelweni zokucindezela okuphezulu noma ezinkulu. Lolu phawu luhlangana nama-flange ajwayelekile (i-ANSI, i-ASME, i-JIS noma i-GB/T, njll.), ngokuvamile kusetshenziswa ukuxhumana okunamabholidi ukuze kuqine. Ama-flange e-Weld-neck, slip-on, noma anezintambo akhethwa ngokusekelwe ezilinganisweni zokucindezela kanye nesimo sokufakwa. I-Flange iqinisekisa ukusebenza okuqinile kokuvuza ezimweni ezidinga kakhulu futhi kufanele iqaphele ukuthi ukulungelelaniswa kwe-flange kanye nokubekwa kwe-gasket okufanele kubalulekile ekuvimbeleni ukuvuza.
Ukuxhumeka kwe-clamp: Emikhakheni yokudla, yezemithi, kanye neye-biotechnology, ukufakwa kwendle kuqinisekisa ukuhambisana nezidingo eziqinile zokuhlanzeka. Izivalo ze-diaphragm ezisebenzisa i-tri-clamp hygienic fittings zenzelwe ukuhlanza nokubulala amagciwane kalula. Izindawo ezibushelelezi, ezingenamifantu zivimbela ukukhula kwamagciwane, kuyilapho izinto ezifana nensimbi engagqwali engu-316L zimelana nokugqwala. Nakuba zinokufakwa okusheshayo kanye nokulawula ukungcola okuhle kakhulu, kufanele kuqashelwe ukuthi i-clamp ingase ingafaneleki ukusetshenziswa komfutho ophezulu.
Indlela ngayinye yokufaka uphawu lwe-diaphragm inganikeza izinzuzo ezihlukile ezenzelwe izidingo ezithile zezimboni. Ngokuhlola ngokucophelela izidingo zenqubo kanye nezici zemvelo, onjiniyela bangenza ngcono ukufakwa ukuze kube nokuthembeka, ukuphepha, kanye nokusebenza kahle kwezindleko. Ukukhetha nokufaka okufanele akugcini nje ngokwandisa impilo ewusizo yomkhiqizo kodwa futhi kuqinisekisa ukulawulwa kwenqubo okuthembekile kuzo zonke izinhlelo zokusebenza ezahlukahlukene.Shanghai Wangyuanungumkhiqizi wezinsimbi onolwazi onolwazi olukhulu ekusebenziseni izinsimbi ezivalwe nge-diaphragm. Uma unemibuzo noma izidingo mayelana nohlu lwethu lwezixazululo zenqubo, sicela ungangabazi ukuxhumana nathi.
Isikhathi sokuthunyelwe: Meyi-09-2025