Ukukhetha i-valve efanele yohlelo lwakho kubalulekile ekugcineni ukuphepha, ukusebenza kahle, nokusebenza. Phakathi kwezinhlobo eziningi zama-valve ezitholakalayo, ama-valve e-decompression kanye nama-valve okusiza ukucindezela kuvame ukuqhathaniswa ngenxa yendima yawo ekulawuleni ukucindezela. Nakuba zingase zibonakale zifana, zinezinjongo ezihlukene futhi zisebenza ngendlela ehlukile. Ukuqonda umehluko omkhulu phakathi kwe-ai-valve ye-decompressionvs i-valve yokusiza ingcindeziingakusiza wenze ukukhetha okungcono kakhulu kwesicelo sakho.
1. Inhloso kanye nokusebenza
Umsebenzi oyinhloko we-ai-valve ye-decompressionukulawula ukushintshashintsha kwengcindezi ngokukhulula kancane kancane ingcindezi ohlelweni. Iklanyelwe ukukhulula ingcindezi eyakhelwe phezulu ngendlela elawulwayo, ngokuvamile ezimweni lapho izinguquko zengcindezi engazelelwe zingalimaza okokusebenza noma kuthinte ukusebenza kwesistimu.
A i-valve yokusiza ukucindezela, ngakolunye uhlangothi, iklanywe ngokukhethekile njengendlela yokuphepha yokuvimbela ukucindezela okweqile ekudluleleni imingcele ephephile. Ivuleka ngokuzenzakalelayo lapho ingcindezi ifinyelela umkhawulo onqunywe kusengaphambili, ivumela uketshezi oluningi noma igesi ukuthi ibaleke futhi ivikele isistimu ekuhlulekeni okungaba khona noma emonakalweni.
2. Indlela Esebenza Ngayo
A i-valve ye-decompressionisebenza ngokukhulula kancane kancane umoya ovaleleke noma uketshezi ohlelweni, iqinisekisa ukuthi amazinga okucindezela ahlala ezinzile. Ivamise ukusetshenziswa ezinhlelweni ze-hydraulic, pneumatic, kanye ne-steam lapho ukuwohloka okulawulwayo kuyadingeka.
A i-valve yokusiza ukucindezelaisebenza njengesivikelo esiphuthumayo. Lapho ukucindezela kwesistimu kudlula izinga eliphephile, ivalvu ivula ngokushesha ukuze ikhulule ukucindezela bese ivala lapho amazinga avamile esebuyiselwe. Lawa ma-valve asetshenziswa kakhulu ekusetshenzisweni kwengcindezi ephezulu njengama-boilers, amapayipi, nemishini yezimboni.
3. Izicelo kanye Nezimboni
•Ama-valve okunciphisazivame ukusetshenziswa kumasistimu lapho ukukhululwa kwengcindezi elawulwayo kuyadingeka, njengamasekhethi asebenza ngogesi, amasistimu kaphethiloli, nezinhlelo zokusebenza zomoya. Lawa ma-valve asiza ukuvimbela ama-press spikes futhi aqinisekise ukusebenza kahle.
•Ama-valve okunciphisa ingcindezizitholakala ezimbonini ezibhekene nezinhlelo zokucindezela okukhulu, okuhlanganisa uwoyela negesi, ukucubungula amakhemikhali, nezimboni zamandla. Indima yabo eyinhloko ukuvimbela ukwehluleka okuyinhlekelele ngenxa yezimo zokucindezela ngokweqile.
4. Isikhathi Sokuphendula kanye Nokulungiswa Kwengcindezi
Umehluko owodwa omkhulu phakathi kwe-ai-decompression valve vs i-valve yokusiza ukucindezelaisikhathi sabo sokuphendula. Ama-valve okucindezela asebenza kancane kancane, okuvumela ukucindezela kwehle ngesilinganiso esilawulwayo. Ngokuphambene, ama-valve okunciphisa ingcindezi asebenza cishe ngokushesha, avule lapho ukucindezela kweqa imingcele ephephile futhi avale uma esejwayelekile.
Ukwengeza, ama-valve okusiza ukucindezela ngokuvamile eza nezilungiselelo zokucindezela okulungiswayo, okuvumela opharetha ukuthi babeke umkhawulo lapho i-valve ivula khona. Ngakolunye uhlangothi, ama-valve okucindezela ngokuvamile asebenza ngokusekelwe ezimweni ezimisiwe eziqondene nezidingo zohlelo.
5. Ukucatshangelwa Kokuphepha
Nakuba womabili ama-valve efaka isandla ekuphepheni kwesistimu, ama-valve okusiza ukucindezela adlala indima ebalulekile ekuvimbeleni izimo eziyingozi zokucindezela ngokweqile. Izimboni eziningi zidinga ama-valve okusiza ingcindezi njengengxenye yemithetho yazo yokuphepha ukuze zigweme izingozi, ukulimala kwemishini, nobungozi bemvelo.
Ama-valve okucindezela, nakuba abalulekile, agxile kakhulu ekwandiseni ukusebenza kahle nasekuqiniseni ingcindezi esikhundleni sokukhululeka kwengcindezi ephuthumayo.
Ukukhetha I-Valve Elungile Yesistimu Yakho
Ukukhetha phakathi kuka-ai-decompression valve vs i-valve yokusiza ukucindezelakuncike kuhlelo lwakho lokusebenza oluthile. Uma isistimu yakho idinga ukukhululwa kwengcindezi elawulwayo futhi kancane kancane ukuze kugcinwe ukuzinza, i-valve yokucindezela iyisinqumo esifanele. Kodwa-ke, uma ukukhathazeka kwakho okuyinhloko kuvimbela ukwehluleka okuhlobene nokucindezela ngokweqile, i-valve yokukhulula ingcindezi ibalulekile ekuphepheni nasekuhambisaneni.
At WANHOO, siyakuqonda ukubaluleka kokukhetha i-valve elungile yohlelo lwakho. Xhumana nathi namuhla ukuze uhlole uhla lwethu lwezisombululo zamavalvu ezisezingeni eliphezulu futhi uqinisekise ukusebenza kahle nokuphepha kokusebenza kwakho.
Isikhathi sokuthumela: Mar-31-2025