Phakathi kweendidi ezibanzi zeempompo zokucoca, iimpompo ze-oyile ezitywiniweyo ze-vacuum zezona zithandwa kakhulu ngabasebenzisi.Ukuba ungumsebenzisi weempompo zokucoca ezitywiniweyo zeoyile, kufuneka uqhelene ngokuqinisekileyo nesihluzo senkungu yeoyile.Kodwa, ngaba uyayazi imfihlo yesihluzo se-oyile yenkungu enceda ukusebenza ngokukhuselekileyo kweempompo zokucoca ezitywiniweyo zeoyile?Lowo ngumxholo wenqaku lethu, ivalve yokunciphisa uxinzelelo!
Nangona ingancedi ngokuhluza, ibikhusela izixhobo zethu ngexesha lokusebenza.Njengoko kwaziwa kubo bonke, isihluzi se-oyile yenkungu sinokuthintela ngokufanelekileyo iimolekyuli zeoyile zerhasi yokukhupha ukunciphisa ungcoliseko lwerhasi.Nangona kunjalo, into yokucoca iya kuthintelwa kukungacoceki kweoyile emva kokusetyenziswa kwexesha elide.Kwaye ke, uxinzelelo lomoya ngaphakathi kwesihluzi luya kunyuka kuba igesi ayinakukhutshelwa.Xa uxinzelelo lomoya lufikelela kumda othile, i-valve yokunceda iya kuvula ngokuzenzekelayo, ivumela ukuba igesi ikhutshwe ukuze igweme umonakalo wesixhobo.
Ngokwenyani, ayizizo zonke izihluzi zenkungu yeoyile ezineevalvu zokukhulula.Kodwa ukungabikho kwevalve yokunciphisa uxinzelelo akuthethi ukuba isihluzo asifanelekanga.Iphepha lokucoca lezinye iziqalelo zokucoca liyakudubula ekufikeleleni kuxinzelelo oluthile.Akukho bungozi apha, sisikhumbuzo nje sokuba kufuneka ubuyisele into yokucoca.Isihluzo se-oyile sikwanaso isixhobo esifana nevalve yokukhulula uxinzelelo, eyivalve yokudlula.Nangona kunjalo, i-valve ye-bypass yenzelwe ukuqinisekisa ukunikezelwa kweoli yempompo ngexesha elifanelekileyo.
Ngoncedo lwesihluzi se-oyile yenkungu, iimolekyuli zeoyile ezibanjiweyo ziya kuhlangana zibe ngamathontsi e-oyile, kwaye iwele kwitanki yeoli.Ngaphezu koko, i-oyile yempompo yokucoca eqokelelweyo ingaphinda isetyenziswe.Ke ngoko, inkungu yeoyile inokugcina iindleko ezininzi kubandakanya ioyile yempompo yokucoca kunye nokugcinwa kwezixhobo.Kufuneka sijonge rhoqo kwaye sitshintshe into yokucoca, enexabiso.
Ixesha lokuposa: Oct-17-2023