Kodi pistoni imagwira ntchito bwanji?
Cup ndi flanged plunger | |
Cup ndi flanged plungers amagwira ntchito chimodzimodzi: | |
Kuti plunger ikhale yogwira mtima, iyenera kukhala yokwanira bwino pakati pa nsonga ya chinthu choponyedwa ndi nsonga yosindikiza ya plunger. | |
Kulimba kumatheka popendeketsa pisitoni polowa m'madzi. Izi zidzachotsa mpweya wonse mu kapu ya pisitoni ndikuwonetsetsa kuti kapuyo yadzazidwa ndi madzi. | |
Madzi sangapanikizidwe, koma mpweya umatha. Ngati mpweya uli pansi pa kapu, ukhoza kupanikizana, kupangitsa mpweya kuthawa ndikutuluka pansi pa milomo yosindikiza ya plunger. Izi zidzathyola chisindikizo pakati pa plunger ndi chinthu chotsekedwa, kupangitsa kuti kumiza kulikonse kusagwire ntchito. | |
Chisindikizo chabwino chikapezeka, madzi amakakamizika kutsekeka pamene pisitoni imakankhidwira pansi ndi dzanja. | |
Popeza kuti madzi sapanikizika, kuthamanga kwa madzi kumawonjezeka nthawi iliyonse pisitoni ikanikizidwa. | |
Komabe, pisitoni ikakokedwa mmwamba (kumbuyo), kuthamanga kwa madzi kumachepetsedwa kotero kuti madziwo azikhala otsika. | |
Kuyenda mmwamba ndi kutsika kwa kuponya kumapangitsa madzi kukhala otsika kwambiri komanso otsika kwambiri. | |
Kusintha kwa kuthamanga kukankhira ndi kukoka kutsekeka, kuswa ndikusunthira kutali ndi makoma a chitoliro. Kuchitako kothandizira mphamvu yokoka kumeneku kumathandiza kumasula chitolirocho, kuti madzi atuluke. | |
kuyamwa plunger | |
Suction plunger ndi yosiyana pang'ono ndi kapu kapena flange plunger. Plunger yamtunduwu samangidwa kuti itseke mpweya ikamizidwa m'madzi. | |
Chifukwa cha mutu wathyathyathya, ukhoza kulowetsedwa m'mbale ya chimbudzi popanda kutsekereza mpweya (kotero palibe chifukwa chouyika pamakona) ndikupanga chisindikizo mosavuta. | |
Pamene zoyamwitsa zimalowa m'chimbudzi, zimakakamiza madzi kulowa m'chimbudzi ndi kuthamanga kwakukulu ndi kutsika. Kuponderezedwako kudzasokoneza kutsekekako kapena kukankhira pansi pa ngalande, kulola kuti madzi aziyendanso momasuka. |