Vharuvhu yepuragi ivharuvhu inotenderera yakaita senhengo inovhara kana kuti plunger. Nekutenderera nemadhigirii makumi mapfumbamwe, chiteshi chechiteshi chiri papuragi yevharuvhu chakafanana kana kuti chakaparadzaniswa nechiteshi chechiteshi chiri mumuviri wevharuvhu, kuitira kuti vharuvhu ivhurike kana kuti ivhare.
Chimiro cheplug yevharuvhu yeplug chinogona kunge chakatenderera kana kuti chakakombama. Mumaplug evharuvhu ecylindrical, nzira dzinogara dzakaita serectangular; mumaplug evharuvhu econical, nzira dzinoita setrapezoidal. Maumbirwo aya anoita kuti chimiro chevharuvhu yeplug chive chakajeka, asi panguva imwe chete, chinoitawo kuti pave nekurasikirwa. Mavharuvhu eplug akakodzera kudzima nekubatanidza media uye kutsausa, asi zvichienderana nerudzi rwekushandiswa uye kuramba kwekukukurwa kwenzvimbo yekuvhara, anogonawo kushandiswa pakukwenya. Tendeudza plug newachi kuti groove ienderane nepombi kuti ivhurike, uye tendeudza plug ne90 degrees counterclockwise kuti groove ienderane nepombi kuti ivhare.
Mhando dzemavharuvhu eplug dzakakamurwa zvakanyanya muzvikamu zvinotevera:
1. Vharuvhu yepuragi yakamanikana
Mavharuvhu eplug ane simba anowanzo shandiswa mumapaipi ane simba shoma. Kushanda kwesealation kunoenderana zvachose nekukwana kweplug nemuviri weplug. Kudzvanywa kwesealation pamusoro kunowanikwa nekusimbisa nati yepazasi. Kazhinji inoshandiswa paPN≤0.6Mpa.
2. Vharuvhu yekurongedza chivharo
Vharuvhu yepuragi yakarongwa ndeyekusimbisa muviri wepuragi nepuragi nekudzvanya kurongedza. Nekuda kwekurongedza, kushanda kwekuvhara kunova nani. Kazhinji rudzi urwu rwevharuvhu ine gland rekupakira, uye puragi haifanirwe kubuda kubva mumuviri wevharuvhu, nokudaro ichideredza nzira yekubuda kwechinhu chinoshanda. Rudzi urwu rwevharuvhu yepuragi runoshandiswa zvakanyanya pakumanikidzwa kwePN≤1Mpa.
3. Vharuvhu yepuragi inozvivharira yega
Vharuvhu yepuragi inozvivharira pachayo inoita kuti chisimbiso chekudzvanya chionekwe pakati pepuragi nemuviri wepuragi chionekwe kuburikidza nekumanikidzwa kwepakati payo. Mugumo mudiki wepuragi unobuda mudenga uchibva mumuviri, uye pakati unopinda mumucheto mukuru wepuragi nepaburi diki riri pakupinda, uye puragi inodzvanywa mudenga. Chimiro ichi chinowanzo shandiswa kune mhepo.
4. Vharuvhu yepuragi yakavharwa nemafuta
Mumakore achangopfuura, huwandu hwemavharuvhu eplug hwave huchiwedzerwa nguva nenguva, uye mavharuvhu eplug akavharwa nemafuta ane mafuta ekuzora akaonekwa. Nekuda kwekuzora kwacho, firimu remafuta rinoumbwa pakati pechisimbiso cheplug nemuviri weplug. Nenzira iyi, kushanda kweseal kuri nani, kuvhura nekuvhara kunochengetedza basa, uye chisimbiso chinodzivirirwa kuti chisakuvadzwe. Mune dzimwe nguva, nekuda kwezvinhu zvakasiyana uye shanduko muchikamu, kuwedzera kwakasiyana kunoitika, izvo zvinozokonzera kuchinjika kwakati. Zvinofanira kucherechedzwa kuti kana magedhi maviri akasununguka kukura nekukotama, chitubu chinofanirawo kukura nekukotama nacho.
Nguva yekutumira: Zvita-22-2022