Compressor na iska mai ƙanƙantar da ruwa shine matattarar matattarar piston. Lokacin da kwampreso crankshaft ke jujjuyawa ta hanyar motar shaft guda ɗaya, piston tare da lubrication kai ba tare da ƙara wani mai ba zai koma baya ta hanyar watsa sandar haɗi, da ƙarar aiki wanda ya ƙunshi bangon ciki na silinda, shugaban silinda. kuma saman saman piston zai canza lokaci -lokaci. Lokacin da piston na compressor piston ya fara motsawa daga kan silinda, ƙarar aiki a cikin silinda sannu a hankali yana ƙaruwa. A wannan lokacin, iskar gas tana tura bawul ɗin shigarwa tare da bututun shiga kuma yana shiga cikin silinda har sai ƙarar aiki ta kai matsakaiciya, kuma an rufe bawul ɗin shiga; Lokacin da piston na compressor ke motsawa a cikin kishiyar, ƙarar aiki a cikin silinda yana raguwa kuma matsin gas yana ƙaruwa. Lokacin da matsin lamba a cikin silinda ya kai kuma ya ɗan fi girma fiye da matsin lamba, bawul ɗin fitarwa yana buɗewa kuma ana fitar da gas daga silinda har sai piston ya matsa zuwa matsakaicin matsayi, kuma bawul ɗin rufewa ya rufe. Lokacin da piston na komputar piston ya sake motsawa zuwa sabanin haka, tsarin da ke sama yana maimaitawa. Wato, ƙwanƙarar murhun piston ɗin yana juyawa sau ɗaya, piston yana maimaitawa sau ɗaya, kuma tsarin cin abinci, matsawa da fitar da hayaƙi ana samun su a jere a cikin silinda, wato an kammala zagayowar aiki. Tsarin tsari na shaft guda ɗaya da silinda biyu yana sa iskar gas ta compressor sau biyu na silinda ɗaya a wani ƙimar da aka ƙaddara, kuma an sarrafa shi sosai a cikin girgiza da sarrafa amo. Ka'idar aiki na injin gabaɗaya: lokacin da injin ke gudana, iska tana shiga cikin kwampreso ta cikin matatar iska. Compressor yana matse iska. Gas ɗin da aka matsa yana shiga cikin tankin ajiyar iska ta bututun iska mai gudana ta hanyar buɗe bawul ɗin rajistan, kuma mai nuna ma'aunin matsin lamba ya tashi zuwa mashaya 8 ,. Lokacin da ya fi mashaya 8, maɓallin matsa lamba yana rufewa ta atomatik bayan jin matsin tashar, injin ɗin yana daina aiki, kuma bawul ɗin yana fitar da matsin lamba a cikin shugaban kwampreso zuwa 0. A wannan lokacin, sanarwar sauyawar iska da matsin gas a cikin tankin ajiyar iska har yanzu bar 8 ￠ ne, kuma iskar gas ɗin ta ƙare ta cikin balon ƙwal don fitar da kayan haɗin da ke aiki don yin aiki. Lokacin da matsin lamba a cikin tankin ajiyar iska ya sauko zuwa mashaya 5,, canjin matsin lambar yana buɗewa ta atomatik ta hanyar shigarwa, kuma kwampreso ya sake fara aiki