Vacuum pre-inotonhorera yekubika chikafu

Nekuti chikafu chakabikwa chiri muCuum inotonhorera maitiro, iyo yekushambadzira kutamisa inoitwa kubva kune chikafu chechikafu kumusoro, saka mhando yeiyo yekudya yekudya haizoparadzwe nedanho rekupisa, uye chikafu chakatonheswa chichava chikepe uye chichava chechipfu. Mushure mekunge nguva yekuvhara isati yasvika tembiricha yakadzika tembiricha, bhokisi rePre-rinotonhorera rinosundidzirwa kuti apinde pasi penzira inotevera: vacuum pair.

Chikafu chitsva chekudya ndechekusimbisa iyo danho rekudzivirira pane hwaro hwekuvhara kutonhora. Mukati memudziyo unobviswa kuburikidza nematanho matatu emvura kutenderera kwemvura pombi, steam jet uye kupisa exchanger kuti ugadzire nzvimbo yekuvhara. Munharaunda ino, chikafu chinobikwa uye chakabhururuka. Mvura yakawandisa, uye kupisa kwemvura kunotora mvura kunobva pakudya pachako, kuzadzisa nekukurumidza uye kushanda simba simba rekuchengetedza simba. Inogona kuderedza chikafu kubva pakupisa kwakanyanya kune yakajairika tembiricha mu3 ~ maminitsi gumi maererano neakasiyana sosi uye nebrine zvinoshandiswa, zvinokatyamadza kwazvo nguva inotonhorera nguva yekutonhorera. Kukurumidza kutonhora kunogona kupfupisa nguva yekugadzira, wedzera kubuda, uye panguva imwe chete kuve nechokwadi chechigadzirwa mhando, uye mabhakitiriya anotonhorera kudzivirira chikafu. Kusvibiswa kwechipiri, kuwedzera hupenyu hwesherufu hwekudya, muchina wese unogona kucheneswa ne steam.