Vacuum insulated chitoliro ntchito popereka otsika kutentha sing'anga, ndipo ali ndi zotsatira za ozizira kutchinjiriza chitoliro. The kutchinjiriza vacuum insulated chitoliro ndi wachibale. Poyerekeza ndi mankhwala achikhalidwe, kutchinjiriza kwa vacuum ndikothandiza kwambiri.

Kodi mungadziwe bwanji ngati chitoliro cha vacuum insulated chikugwira bwino ntchito pakanthawi yayitali? Makamaka poyang'ana ngati khoma lakunja la chitoliro cha VI likuwoneka chodabwitsa cha madzi ndi chisanu. (Ngati chubu chotchinjiriza cha vacuum chili ndi choyezera cha vacuum, digiri ya vacuum imatha kuwerengedwa.) Nthawi zambiri, timanena kuti chodabwitsa cha madzi ndi chisanu chomwe chimapanga pakhoma lakunja la chitoliro cha VI ndikuti digiri ya vacuum ndiyosakwanira, ndipo sichingapitirire kuchita bwino gawo la insulated.

Zomwe Zimayambitsa Kukhazikika kwa Madzi ndi Frosting

Nthawi zambiri pamakhala zifukwa ziwiri zomwe zimayambitsa chisanu,

● Vacuumu kapena ma welds amadontha, zomwe zimapangitsa kuti vacuum ichepe.

● Kutulutsa kwachilengedwe kwa gasi kumapangitsa kuchepa kwa vacuum.

Vacuum nozzle kapena weld kutayikira, zomwe zimakhala za zinthu zosayenera. Opanga alibe zida zoyendera zogwira ntchito komanso njira zowunikira poyang'anira. Zinthu zotchinjiriza vacuum zopangidwa ndi opanga abwino kwambiri nthawi zambiri sizikhala ndi zovuta pankhaniyi pambuyo pobereka.

Zinthuzi zimatulutsa mpweya, zomwe sizingatheke. Pogwiritsa ntchito chitoliro cha VI kwa nthawi yayitali, zitsulo zosapanga dzimbiri ndi zida zotsekera zidzapitiliza kutulutsa mpweya mu vacuum interlayer, pang'onopang'ono kuchepetsa kuchuluka kwa vacuum interlayer. Kotero chitoliro cha VI chili ndi moyo wina wautumiki. Pamene vakuyumu digiri akutsikira ku boma kuti sangakhale adiabatic, VI chitoliro akhoza vacuumed kachiwiri kudzera mu kupopera wagawo kusintha zingalowe digiri ndi kubwezeretsa zotsatira zake insulated.

Frosting sikokwanira vacuum, komanso madzi?

Pamene chodabwitsa cha mapangidwe madzi amapezeka mu vakuyumu adiabatic chubu, vacuum digiri sikokwanira.

Choyamba, insulated zotsatira za chitoliro VI ndi wachibale. Pamene kunja kwa khoma kutentha kwa chitoliro cha VI ndi pansi pa kutentha kozungulira mkati mwa 3 Kelvin (zofanana ndi 3 ℃), khalidwe la VI chitoliro ndi lovomerezeka. Choncho, ngati chinyezi cha chilengedwe chimakhala chokwera kwambiri panthawiyo, pamene kutentha kwa chitoliro cha VI kuli kosakwana 3 Kelvin kuchokera ku chilengedwe, zochitika za condensation zamadzi zidzachitikanso. Deta yeniyeni ikuwonetsedwa pachithunzi pansipa.

Mwachitsanzo, chinyezi chozungulira chikakhala 90% ndi kutentha kozungulira 27 ℃, kutentha kofunikira kwa mapangidwe amadzi panthawiyi ndi 25.67 ℃. Ndiko kunena kuti, pamene kusiyana kwa kutentha pakati pa chitoliro cha VI ndi chilengedwe ndi 1.33 ℃, chodabwitsa cha condensation yamadzi chidzawonekera. Komabe, kusiyana kwa kutentha kwa 1.33 ℃ kuli mkati mwa chitoliro cha VI, kotero ndizosatheka kuwongolera mkhalidwe wa condensation wamadzi mwa kukonza chitoliro cha VI.

Panthawiyi, tikupempha kuti tiwonjezere zipangizo zochepetsera chinyezi, kutsegula zenera la mpweya wabwino, ndi kuchepetsa chinyezi cha chilengedwe, kuti muthe kusintha bwino madzi.