Iyini i-Diaphragm Seal?
I-Diaphragm seal iyithuluzi lomshini lokuhlukanisa phakathi kwethuluzi lokulinganisa kanye ne-target process medium. Ingxenye yalo eyinhloko i-membrane encane neguquguqukayo (i-diaphragm) ephendula izinguquko zengcindezi ku-medium ngokufuduka. Uma ingcindezi ifakwa ku-diaphragm, iyaphambukisa futhi idlulisele ingcindezi ngoketshezi olugcwalisiwe entweni yokuzwa yethuluzi, lapho ukunyakaza okunjalo komshini kuzobonakala khona kamuva ku-dial efundekayo noma kuguqulwe kube isignali ye-analog.
Kungani Kufanele Usebenzise I-Diaphragm SealphezuIzinsimbi zomculo?
Ukuvikelwa ezimweni ezahlukahlukene:Esinye sezizathu ezinkulu zokwamukela uphawu lwe-diaphragm ukuvikela isici sokuzwa ingcindezi ezimweni ezinzima zenqubo. Ezimweni eziningi zezimboni, uketshezi lwenqubo lungaba yingozi, lube lukhuni, lube yingozi, luguguleke noma luqukethe izinhlayiya ezingalimaza igeyiji noma i-transmitter. Uphawu lwe-diaphragm lungasebenza njengesivikelo esivimbela izinto eziyingozi ukuthi zingathintani ngqo nezingxenye ezibucayi zethuluzi.
Ukunemba okuthuthukisiwe kanye nokuthembeka:Ngokuhlukanisa isici sokuzwa kusuka endaweni eqondiwe, isivalo se-diaphragm sisiza ukugcina ukunemba nokuthembeka kokulinganiswa kwengcindezi. Ingozi engaba khona yokuvaleka nokungcoliswa ingancishiswa ukuthi ubani ongase abangele ukufundwa okunephutha. Ngaphezu kwalokho, ubuso obumanzi obubanzi be-diaphragm buzothuthukisa ukusebenza ikakhulukazi phakathi kwebanga elincane.
Ukuzivumelanisa nezimo okuphezulu:I-diaphragm seal ingasetshenziswa ezinhlotsheni ezahlukene zezicelo ezidinga izindawo ezinomfutho ophezulu kanye nezinokushisa okuphezulu. Yakhiwe ngezinto ezifanele, i-diaphragm ingakwazi ukwamukela izinhlobo ezahlukene zoketshezi lwenqubo futhi isebenze ngendlela ehlanzekile, okwenza ibe yisisombululo esiguquguqukayo kuzo zonke izimboni, okuhlanganisa amakhemikhali, imithi kanye nokudla neziphuzo.
Ukulula Kokulungisa:Ithuluzi elifakwe uphawu lwe-diaphragm livame ukudinga ukunakekelwa okuncane. Njengoba i-diaphragm isebenza njengesivikelo esivikelayo, into yokuzwa cishe ayinakungcoliswa noma yonakale, okunciphisa isidingo sokusebenza isikhathi esiningi, ukulungiswa kwe-depot kanye nokufakwa kwenye indawo.
Izinto okufanele uzicabangelengobaI-Diaphragm UphawuIsicelo
Nakuba izimbobo ze-diaphragm zinikeza izinzuzo eziningi, kunezici eziningana okufanele uzicabangele uma uzisebenzisa ekusetshenzisweni kokulinganisa ingcindezi:
Izinto:Izinto ze-diaphragm kumele zikhethwe ngokucophelela ngokusekelwe ezicini zendlela yokusebenza. Ukuhambisana noketshezi kubalulekile ukuvimbela ukuwohloka noma ukwehluleka kwengxenye. Ngaphezu kwalokho, izinto kufanele zikwazi ukumelana nezimo zokushisa kanye nengcindezi yokusebenza.
Usayizi:Ubukhulu be-diaphragm kanye nomthamo woketshezi olugcwalisayo (uketshezi oludlulisela ingcindezi kusuka ku-diaphragm luye entweni yokuzwa) kumele lufanele ukusetshenziswa. Isakhiwo se-diaphragm esingalingani kahle singavimbela ukufakwa noma siholele emaphutheni okulinganisa kanye nezikhathi zokuphendula ezisheshayo.
Gcwalisa Uketshezi:Uketshezi lokugcwalisa olusetshenziswa esivalweni se-diaphragm kumele luhambisane nezinto ze-diaphragm, i-process medium kanye ne-oven yokusebenza. Uketshezi lokugcwalisa oluvamile luhlanganisa izinhlobo ezahlukene zamafutha e-silicone. Ukukhetha uketshezi lokugcwalisa kungathinta ukusebenza kwe-pressure gauge noma i-transmitter, okuhlanganisa isikhathi sokuphendula kanye nesinxephezelo sokushisa.
Ukufakwa: Ukufakwa kahle kwezivalo ze-diaphragm kubalulekile ukuqinisekisa ukusebenza kahle. Ukuxhumeka kwe-capillary kude kuyenzeka ukuze kuhambisane nesimo esithile. Ukuhlolwa kokugcinwa njalo kufanele kwenziwe ukuqinisekisa ukuthi uphawu lwe-diaphragm luhlala lusesimweni esihle futhi akukho zimpawu zokuguguleka noma ukulimala.
Ukuqonda umsebenzi kanye nendima yezimbobo ze-diaphragm kuzosiza onjiniyela kanye nochwepheshe ukuthi benze izinqumo ezinolwazi mayelana nezinhlelo zokulinganisa ingcindezi, okuholela ekuthuthukisweni kokulawulwa kwenqubo kanye nokuphepha. I-Shanghai Wangyuan ingumkhiqizi wezinsimbi onolwazi ogxile ezixazululweni zokulawula inqubo. Uma unemibuzo mayelana nemikhiqizo evalwe nge-diaphragm, sicela ungangabazi ukuxhumana nathi.
Isikhathi sokuthunyelwe: Disemba 23-2024