Residual Pressure Valves (RPVs) ke boqapi ba bohlokoa ho theknoloji ea cylinder ea khase, e etselitsoeng ho boloka khatello e ntle ka har'a lisilindara. Tšobotsi ena e bohlokoa ho thibela ho kenella ha litšila tse kang mongobo le lintho tse nyenyane, tse ka senyang bohloeki ba khase le botšepehi ba sebopeho sa silinda.
Likaroloana tsa Bohlokoa le Mokhoa
RPV hangata e kenyelletsa lisebelisoa tse kang ntlo, seliba, piston e nang le likarolo tse tiisang (quad ring le o-ring), le setulo sa valve. Piston e tsamaea ka har'a valve ho arabela khatello ea khase ka har'a silinda. Ha khatello ea ka hare e feta matla a selemo, piston e tsamaea ho bula valve, e lumella khase hore e balehe ha e ntse e boloka khatello e nyenyane ea masala. Khatello ena e setseng e bohlokoa bakeng sa ho thibela litšila tsa sepakapaka ho kena moqomong ha o sa sebelisoe.
Likopo le Melemo
Li-RPV li sebelisoa liindastering tse fapaneng, ho kenyeletsoa likhase tsa indasteri, likhase tsa bongaka le indasteri ea lino tse tahang. Lits'ebetsong tse amanang le carbon dioxide ea lino-mapholi, mohlala, ho boloka bohloeki ba khase ke habohlokoa. Li-RPV li thusa ho netefatsa hore litšila ha li kene ka har'a silinda, ho boloka boleng ba khase le ho lelefatsa bophelo ba ts'ebeletso ea silinda.
Tšebeliso ea li-RPV e boetse e fokotsa tlhokahalo ea ho hloekisa li-cylinders-e leng mokhoa o hlokahalang ho tlosa litšila pele o tlatsoa hape. Sena ha se boloke feela nako le litšenyehelo tse amanang le tlhokomelo ea li-cylinder empa hape se matlafatsa polokeho ka ho fokotsa kotsi ea tšilafalo nakong ea polokelo le lipalangoang.
Qetello
Ka kakaretso, Li-Valves tsa Residual Pressure li fana ka melemo e mengata ka ho ntlafatsa polokeho, ho netefatsa bohloeki ba khase, le ho lelefatsa nako ea bophelo ea lisilindara tsa khase. Bokhoni ba bona ba ho boloka khatello e ntle ka har'a cylinder, esita le ha valve e koetsoe, e etsa hore e be karolo ea bohlokoa mefuteng e sa tšoaneng ea khase. Li-valve tsena li bapala karolo ea bohlokoa indastering moo ho boloka bohloeki bo phahameng ba khase le polokeho ea ts'ebetso e leng tsa bohlokoa.
Nako ea poso: Aug-02-2024