Iqhaza kanye nezinzuzo zamavaluvu e-Residual Pressure (RPVs)

Ama-Residual Pressure Valves (ama-RPV) ayintsha eyinhloko kubuchwepheshe bamasilinda egesi, eklanyelwe ukugcina ukucindezela okuhle ngaphakathi kwamasilinda. Lesi sici sibalulekile ekuvimbeleni ukungena kokungcola okufana nomswakamo nezinhlayiyana, ezingafaka engozini ukuhlanzeka kwegesi kanye nobuqotho besakhiwo sesilinda.

 

Izingxenye Ezibalulekile kanye Nenqubo

I-RPV ngokuvamile ihlanganisa izingxenye ezifana nendlu, isiphethu, ipiston enezici zokuvala (quad ring ne-o-ring), kanye nesihlalo sevalvu. I-piston ihamba ngaphakathi kwevalve ngokuphendula ukucindezela kwegesi ngaphakathi kwesilinda. Lapho umfutho wangaphakathi udlula amandla asentwasahlobo, i-piston iyanyakaza ukuze ivule i-valve, ivumela igesi ukuba iphume ngenkathi isabambe umfutho omncane oyinsalela. Le ngcindezi eyinsalela ibalulekile ekuvimbeleni ukungcola komkhathi ukuthi kungangeni kusilinda uma singasetshenziswa.

 

Izicelo Nezinzuzo

Ama-RPV asetshenziswa ezimbonini ezahlukahlukene, okubandakanya amagesi ezimboni, amagesi ezokwelapha, kanye nemboni yeziphuzo. Ezisetshenziswa ezibandakanya isiphuzo-grade carbon dioxide, isibonelo, ukugcina igesi ubumsulwa kubalulekile. Ama-RPV asiza ukuqinisekisa ukuthi ukungcola akungeni kusilinda, okugcina ikhwalithi yegesi kanye nokwelula impilo yesevisi yesilinda.

 

Ukusetshenziswa kwama-RPV futhi kunciphisa isidingo sokuhlanzwa kwamasilinda—inqubo edingekayo ukuze kukhishwe ukungcola ngaphambi kokugcwalisa kabusha. Lokhu akugcini nje kuphela kongi isikhathi nezindleko ezihlobene nokugcinwa kwesilinda kodwa futhi kuthuthukisa ukuphepha ngokunciphisa ubungozi bokungcola phakathi nokugcinwa nokuthutha.

 

Isiphetho

Sekukonke, ama-Residual Pressure Valves anikeza izinzuzo ezibalulekile ngokuthuthukisa ukuphepha, ukuqinisekisa ukuhlanzeka kwegesi, nokwelula isikhathi sokuphila samasilinda egesi. Ikhono labo lokugcina ukucindezela okuhle ngaphakathi kwe-cylinder, ngisho nalapho i-valve ivaliwe, ibenza babe ingxenye ebalulekile ekusetshenzisweni kwegesi okuhlukahlukene. Lawa ma-valve adlala indima ebalulekile ezimbonini lapho kubaluleke kakhulu ukugcina ukuhlanzeka kwegesi ephezulu kanye nokuphepha kokusebenza.