Ngati mudawonapo thumba la nyemba za khofi, mupeza kuti pali chinthu chonga nthiti pamwamba, komansomabowo ang'onoang'ono mmenemo,chomwe chimatchedwa air valve.
Cholinga cha izi ndikutulutsa mpweya woipa wa carbon dioxide mu thumba la nyemba, chifukwa nyemba za khofi zokazinga ziyenera kuchotsedwa, momveka bwino zimamveka ngati kutulutsa mpweya.
Vavu ya mpweya wa thumba la nyemba za khofi ndi chipangizo chomwe chimayambitsa mpweya wamkati umangotuluka komampweya wakunja ayikulowa, ndiye, anvalavu imodzi. Ntchito ya valavu ya mpweya sikuti imangotulutsa mpweya kuchokera ku nyemba za khofi, komanso kuteteza mpweya wakunja kuti usalowe mu thumba la nyemba ndi kukhudza ubwino wa nyemba za khofi.
Ntchito ya valvendi kuthandiza carbon dioxidechomwe chikuchokeranyemba za khofi kuti zitulutsidwe, kotero kuti nyemba za khofi, ndivalavundi chipangizo chomwe chimalepheretsa mpweya kubweramu, moyenera kusunga nyemba kukhala stale mofulumira kwambiri ndizimathandiza kusunga khalidwe la khofi wanu kwa nthawi yaitali.
Nyemba za khofi zatsopano zimatulutsa mpweya woipa.Mpweya wambiri wa carbon dioxide umakhalabenyemba ya khofis pafupifupi milungu iwiri, nyemba za khofi zimatuluka pang'onopang'ono mukawotcha akamaliza.
Panthawi, ngati thumba munali nyemba khofi alibeizivalve yothandiziradegas, nyemba za khofi mu thumba la nyemba zidzapitirira kuthagasi, zomwe zipangitsa kuti thumba la nyemba lifufuze kwambiri. Ngati malo osungiramo amayambitsa kukanikiza, kungayambitse thumba la nyembakuphulika, motero kuwononga kusungika kwa nyemba za khofi. (Simungadziwe kuti mpaka theka la tsiku kapena masiku angapo pambuyo pakendi kuphulika, pamene nyemba za khofi zilizawonongeka chifukwa cha kukwera kwa mpweya)
Anthu ena amakonda kufinya thumba la nyemba ndi kununkhiza makamaka kuchokera pa valve. Komabe, sicholinga choyambirira cha thumba la nyembamlengichifukwa carbon dioxidendi mpweyasungani nyemba za khofi mwatsopano. Kufinya kungayambitse kutayachafungo ndi izibwanjiskhalidwe la nyemba za khofi, choncho yesetsani kupewa fungo la nyemba za khofi Tiyeni uku.
Malingaliro a kampani Hongze Import & Export Co., Ltd.www.stblossom.com yapangidwandiku zosiyanasiyanamatumba khofi mwambo ndi zina zosinthika ma CD katundu kwa zaka zambiri. Takulandirani kuti mufunse, ndipo tidzakupatsani ntchito yokhutiritsa.
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Nthawi yotumiza: Dec-02-2022