I-DN80 yokutywina kwe-oyile vacuum yetanki edadayo

Dn80ivalve yokudadaIbandakanya ibhola edadayo, inxalenye yokuqhuba, kunye nokulawula i-plug ilawulwa yiplagi ye-inaliti ye-hydraulic andellation. I-Piston isebenzisa inkqubo yoxinzelelo eyahlukileyo, kwaye umphezulu wokutywina wendawo ephezulu inkulu kuneyona ndawo ingezantsi. Ioyile yoxinzelelo evela kumthombo wokuhambisa ioyile ingena kwi-piston ye-piston emva koko ingena kwi-cavity ephezulu yepiston. I-vent embindini wepiston elawulwa yiplagi yenaliti iqhagamshelwe kwitanki yeoyile. Xa inqanaba lolwelo lwetanki yeoyile luqhelekile, ibhotile yebhola edadayo idluliselwa kwi-lever kwaye inyuke, ukuze iphumelele intloko yeplagi ekhutshiweyo kwi-piston. Ngoxinzelelo olubangelwe ngumthombo weoyile yeoyile ukuze ungene kwi-cavity ephezulu ye-piston indawo ephezulu yepiston inkulu kunendawo ye-oyile engezantsi. I-piston esebenzayo ihamba phantsi kwaye icinezelwe ngokuqinileyo kumgangatho wokutywina. Ivalve igcinwa ivaliwe.
Ibhola yebhola ekhatywayo iyancipha kunye nenqanaba le-wink yetayitile yeoyile. Xa amandla osekunene engaphezulu kunomhlaba oshiyekileyo obangelwe yibhotile yebhola ekhatywayo, i-Innele plug ihamba ngasekunene kwaye i-vent yepiston ivuliwe. Ioyile yoxinzelelo kwi-cavity ephezulu ye-piston ikhutshelwe itanki yeoyile ye-vacuum, kwaye ioyile esemdaka yepiston ityhala i-piston ukuya ngasekunene kwaye ivula i-valve yokubonelela ngeoyile yetanki yeoyile. Xa inqanaba le-fluid liphuma kwisikhundla esithile, i-buoyey yebhola enyukayo inyuka kunye nendawo yenaliti yevali icinezelwe ngokuqinileyo kumngxunya wesiko. I-cavity ephezulu yePiston ixhunyiwe kumthombo weoyile yoxinzelelo. Iivalveivaliwe kwaye ukuhanjiswa kweoyile kugqityiwe. Inkqubo yokubonelela ngeoyile ihamba kunye notshintsho lwenqanaba le-fluid kancinci. Iplagi yenaliti kunye ne-piston ihamba ngaxeshanye. Umgaqo wokusebenza uyafana nevalve yeoyile ukuze ulawule inqanaba letanki yeoyile.