I-valve yokuhlola amanzi, eyaziwa nangokuthi i-valve yokuhlola, i-valve yokuhlola, i-valve ye-counterflow, i-valve evula ngokuzenzakalelayo futhi ivale kuye ngokugeleza kwe-medium ngokwayo. Umsebenzi oyinhloko we-valve yokuhlola ukuvimbela ukubuyela emuva kwe-medium, ukuvimbela ukuguqulwa kwepompo kanye ne-drive motor, kanye nokugeleza kwemidiya yesitsha, nokuvikela ukuphepha kwesistimu yamapayipi kanye nemishini.

Ama-valve okuhlola amancaneingahlukaniswa ikakhulukazi ama-valve okuhlola ama-swing (azungezayo ngokuya maphakathi namandla adonsela phansi) futhi aphakamise ama-valve okuhlola (ahamba e-eksisi). Ama-valve okuhlola angasetshenziswa kumapayipi emidiya ehlukahlukene kuye ngezinto ezibonakalayo. Isici sokusebenza se-valve yokuhlola ukuthi umthwalo ushintsha kakhulu, imvamisa yokuvula nokuvala incane, futhi umjikelezo wesicelo mude kakhulu uma ufakwa esimweni esivaliwe noma esivulekile, futhi izingxenye ezihambayo azidingeki ukuba zihambe.

Njengoba i-valve yokuhlola ipuleti elikabili isetshenziselwa ukuvala ngokushesha ekusetshenzisweni okungokoqobo, futhi lapho i-valve yokuhlola ivaliwe, i-medium igeleza iqonde lapho, i-valve ivaliwe, i-valve yehla ngokushesha isuka kwisivinini esiphezulu sokubuyela emuva iye ku-zero, futhi umfutho ukhuphuka ngokushesha, okungukuthi, into “yesando samanzi” esingase sibe nomthelela olimazayo ohlelweni lwamapayipi. Ezinhlelweni zamapayipi okucindezela okukhulu ezinamaphampu amaningi ngokuhambisana, inkinga yesando samanzi yamavalve okuhlola igqame kakhulu.

Isando samanzi siwuhlobo lwegagasi lomfutho ekugelezeni kwesikhashana epayipini lokucindezela. Kuyinto yokushaqeka kwe-hydraulic of pressure jump jump noma ukwehla okubangelwa ukushintsha kwesivinini soketshezi epayipini lokucindezela. Isizathu esingokomzimba siwumphumela wesenzo esihlanganisiwe sokungahambelani koketshezi, inertia yokunyakaza koketshezi kanye nokunwebeka kwepayipi. Ukuze kuvinjelwe ingozi efihliwe yesando samanzi epayipini, eminyakeni edlule, onjiniyela baye basebenzisa izakhiwo ezintsha nezinto ezintsha ekwakhiweni kwei-valve yokuhlola insimbi engagqwaliukunciphisa umthelela wesando samanzi ngenkathi uqinisekisa ukusebenza okusebenzayo kwe-valve yokuhlola.

I-valve ye-Jinbin ineminyaka engu-20 yesipiliyoni sokukhiqiza ama-valve, abaklami abahle kakhulu bobunjiniyela nabasebenzi bokukhiqiza, ama-valve ekhwalithi atuswa kabanzi. Sizoqhubeka nokuhlinzeka ngohlelo lokuthengwa kwama-valve olufaneleka kakhulu kumakhasimende adinga usizo, futhi sibheke phambili ukubambisana okwengeziwe!