Muva nje, indawo yokusebenzela yokukhiqiza efektri yethu ibe nomsebenzi onzima, ikhiqiza inani elikhuluamavalvu okuvimba umoya, amavalvu esango lommese, kanye nama-valve esango lamanzi. Izisebenzi zaseshabhu sezivele zipakishe inqwaba yama-valve okunciphisa umfutho futhi zizowathumela maduze.

I-valve yokunciphisa ingcindeziiyimishini yokulawula uketshezi esetshenziswa kakhulu emkhakheni wezimboni, umsebenzi wayo oyinhloko ukunciphisa uketshezi olunomfutho ophezulu luye ezingeni eliphansi elidingekayo. Isimiso sokusebenza sentengo yevalvu yokunciphisa umfutho sisekelwe esimisweni se-fluid statics, elawula izinga lokugeleza kanye nokucindezela koketshezi ngokulungisa idivayisi yokugoqa ngaphakathi komzimba wevalvu. Lapho uketshezi olunomfutho ophezulu lungena kuvalvu yefektri, amandla e-kinetic oketshezi azosunduza umongo wevalvu phezulu, kanti isiphethu sizophinde sicindezelwe, okubangela umongo wevalvu ukuthi uye phansi. Lapho amandla aphakathi komongo wevalvu kanye nesiphethu efinyelela ukulingana, ivalvu yokunciphisa umfutho isebenza ngokuzinzile ngaphakathi kobubanzi bokucindezela obubekiwe.

Izinzuzo zama-valve okunciphisa ingcindezi:

1.Ukuqina okuphezulu

Ivalvu yokunciphisa ingcindezi ingagcina ibanga lokucindezela elibekiwe lizinzile, iqinisekise ukusebenza okuvamile kwesistimu, futhi igweme umonakalo kanye nokungasebenzi kahle okubangelwa izinguquko zengcindezi.

2. Ukuphepha okuphezulu

Ngokulawula ngokunembile ingcindezi, ivalvu yamanzi enciphisa ingcindezi ingavimbela ukuqhekeka kwepayipi noma umonakalo wemishini obangelwa ingcindezi enkulu, okuthuthukisa ukuphepha kwesistimu.

3. Ukusebenza kahle okonga amandla okuphezulu

Ama-valve okunciphisa ukucindezela asiza ekunciphiseni ukusetshenziswa kwamandla ohlelweni, ukunciphisa imfucuza yamandla, futhi abaluleke kakhulu ekuvikelweni kwemvelo kanye nokongiwa kwamandla.

4. Ububanzi besicelo esibanzi

Amavalvu okunciphisa umfutho asetshenziswa kabanzi ezimbonini ezahlukahlukene ezifana namakhemikhali kaphethroli, ugesi, imithi, ukudla, kanye nezinhlelo zokuphakelwa kwamanzi zasemadolobheni, ngezinhlelo eziningi ezahlukene.

Njengemishini ebalulekile yokulawula uketshezi, ama-valve okunciphisa ukucindezela adlala indima ebalulekile ekukhiqizweni kwezimboni zanamuhla ngenxa yezici zawo ezizinzile, eziphephile, nezonga amandla. Ngokuthuthuka okuqhubekayo kobuchwepheshe, ikusasaamavalvu okunciphisa ingcindeziizoba nobuhlakani futhi isebenze kahle, inikeze iziqinisekiso ezithembekile zokukhiqiza kwezimboni. Uma unezidingo zokuthenga, sicela usithinte ngezansi.