Isicupho Se-Bellows
Iyunithi eyinhloko yokusebenza ye-bellows, egcwele uketshezi olunezinga lokushisa lokuhwamuka eliphansi kunezinga lokushisa lokugcwala kwamanzi. Lapho umshini usanda kuqala, kuvela amanzi ajiyile anezinga lokushisa eliphansi emapayipini futhi uketshezi oluse-bellows lusesimweni lokujiya. I-trap iyavulwa. Lapho izinga lokushisa lamanzi ajiyile likhuphuka kancane kancane, uketshezi oluse-bellows luqala ukuhwamuka futhi ingcindezi ngaphakathi kuyanda. Ngenxa yalokho, i-film iqhuba i-valve core ukuthi ihambe ibheke ohlangothini lokuvala. Ngaphambi kokuthi amanzi ajiyile afinyelele ezingeni lokushisa lokugcwala, i-trap ivalwa ngokuphelele. I-bellows ilawula ukuvula nokuvala kwama-valve ngokushintsha kwezinga lokushisa lesitimu ukuze imelane nesitimu futhi ikhiphe amanzi. Kukhona ama-bellows amabili akhethiwe anezinga lokushisa lokuvula eliphansi ngo-15°C noma 30°C kunezinga lokushisa lokugcwala.

Kukhona ukujiya okushisayo okuphezulu phambi kwe-Bellows Trap (uhlobo lokulinganisa umfutho we-steam) lapho isebenza, futhi akukho ukuvuza komhwamuko, ngakho-ke umphumela wokonga amandla ubalulekile.

I-Bellows trap, phakathi kwawo wonke amapayipi e-steam akhona, okwamanje iyisikhundla esifanele sama-trap asebenza ngomfutho ophansi (ngomfutho ongaphansi kuka-PN25) ama-hot motive (disc) traps noma ama-bimetallic elements traps (ngomfutho ongaphansi kuka-PN16).

1.Ijubane elisheshayo nokungavuzi.
2.Isakhiwo esilula nokulungiswa okulula.
3.Zonke izingxenye zenziwe ngensimbi engagqwali enengxube ye-alloy, imelana nokugqoka, ukugqwala kwegesi, nokuqina isikhathi eside.
4.Ikhono lokukhipha kahle ngokukhishwa okusheshayo nokufakwa okulula.
5.Iyakwazi ukuhlanganisa ama-bellows amaningi, ifanele ukukhishwa okukhulu.
6.Amakhono amahle okukhipha umoya, anokumelana namakhaza, ukungavuzi kanye nokucindezela emuva okungu-75%.