1. Yini iisihlungi senkungu yamafutha?
Uwoyela inkungu isho ingxube kawoyela negesi. Isihlukanisi senkungu kawoyela sisetshenziselwa ukuhlunga ukungcola enkungwini kawoyela ekhishwa amaphampu evacuum avalwe ngamafutha. Kwaziwa nangokuthi isihlukanisi segesi kawoyela, isihlungi se-exhaust, noma isihlukanisi senkungu kawoyela.
2. Kungani kudingekile ukufakaizihlungi zenkungu yamafuthakumaphampu evacuum avaliwe ngamafutha?
Kunesisho eChina esithi “Izintaba eziluhlaza ezinamanzi acwebile ziyizintaba zegolide nesiliva.” Abantu baya ngokuya benaka imvelo, futhi uhulumeni kazwelonke uye wabeka imingcele nemithethonqubo mayelana nokukhishwa kwegesi emabhizinisini. Izimboni namabhizinisi angahlangabezani namazinga kufanele avalwe ukuze kulungiswe futhi ahlawuliswe. Ukuze kufakwe i-vacuum, inkungu kawoyela ingahlanza amagesi akhishiwe ukuze ahlangabezane nezindinganiso zokuphuma. Lokhu futhi okokuvikela impilo engokwenyama yabasebenzi, ngisho nokuvikela imvelo sonke isintu esithembele kuyo ukuze siphile. Ngakho-ke, izihlungi zenkungu kawoyela kufanele zifakwe kumaphampu evacuum avaliwe ngowoyela.
3. Isihlungi senkungu kawoyela siyihlukanisa kanjani inkungu kawoyela?
Ipompo ye-vacuum imunca umoya ngokuqhubekayo esitsheni, futhi igesi equkethe ama-molecule kawoyela izodlula ephepheni lokuhlunga ngaphansi kwengcindezi yomoya. Ama-molecule kawoyela egesi azobanjwa yiphepha lokuhlunga, ngaleyo ndlela afeze ukuhlukaniswa kwegesi kanye namafutha epompo. Ngemva kokubamba, ama-molecule kawoyela azohlala ephepheni lokuhlunga. Futhi ngokuhamba kwesikhathi, amangqamuzana kawoyela asephepheni lokuhlunga azoqhubeka enqwabelana, ekugcineni akhe amaconsi kawoyela. Lawa maconsi kawoyela aqoqwa ngepayipi elibuyayo, ngaleyo ndlela kuzuzwe ukugaywa kabusha kanye nokusetshenziswa kabusha kukawoyela wepompo yevacuum. Kuleli qophelo, igesi yokukhipha cishe ayinawo ama-molecule kawoyela ngemva kokuhlukana, okunciphisa kakhulu ukulimala kwemvelo.
Manje, kunezinhlobo eziningi zepompo ye-vacuum, khumbula ukuyisebenzisa ngokushoizakhi zokuhlunga. Njengezicupho ze-exhaust, kufanele sikhethe okulungile ngokusekelwe kwisivinini sokumpompa (ukususwa noma izinga lokugeleza).
Isikhathi sokuthumela: Aug-15-2024