Lub tshuab nqus tsev insulated yeeb nkab yog siv rau kev xa cov cua kub nruab nrab, thiab muaj qhov tshwj xeeb ntawm cov yeeb nkab rwb thaiv tsev txias. Lub rwb thaiv tsev ntawm lub tshuab nqus tsev insulated yeeb nkab yog txheeb ze. Piv nrog rau cov tsoos insulated kev kho mob, lub tshuab nqus tsev rwb thaiv tsev yog zoo dua.

Yuav ua li cas txiav txim siab seb lub tshuab nqus tsev insulated yeeb nkab puas ua haujlwm zoo thaum nws siv mus ntev? Feem ntau los ntawm kev soj ntsuam seb cov phab ntsa sab nrauv ntawm VI yeeb nkab zoo li qhov tshwm sim ntawm dej thiab Frost. (Yog hais tias lub tshuab nqus tsev rwb thaiv tsev yog nruab nrog lub tshuab nqus tsev ntsuas, lub tshuab nqus tsev kawm ntawv tuaj yeem nyeem tau.) Feem ntau, peb hais tias qhov tshwm sim ntawm cov dej thiab cov dej khov ua rau ntawm phab ntsa ntawm cov yeeb nkab VI yog tias lub tshuab nqus tsev kawm ntawv tsis txaus, thiab nws tsis tuaj yeem txuas ntxiv ua lub luag haujlwm insulated zoo.

Ua rau Phenomenon ntawm Dej Condensation thiab Frosting

Feem ntau muaj ob yam ua rau frosting,

● Nqus nozzle los yog welds leak, ua rau lub tshuab nqus tsev txo.

● Lub ntuj tso pa tawm ntawm cov khoom ua rau lub tshuab nqus tsev txo qis.

Nqus nozzle los yog weld leaks, uas yog cov khoom tsis tsim nyog. Cov neeg tsim khoom tsis muaj cov cuab yeej tshuaj xyuas zoo thiab cov txheej txheem tshuaj xyuas hauv kev tshuaj xyuas. Lub tshuab nqus tsev rwb thaiv tsev cov khoom ua los ntawm cov tuam txhab zoo heev feem ntau tsis muaj teeb meem hauv qhov no tom qab xa khoom.

Cov khoom tso tawm roj, uas yog yam tsis muaj kev zam. Nyob rau hauv lub sij hawm ntev siv VI yeeb nkab, stainless hlau thiab insulated cov ntaub ntawv yuav txuas ntxiv tso pa roj nyob rau hauv lub tshuab nqus tsev interlayer, maj mam txo lub nqus tsev kawm ntawv ntawm lub tshuab nqus tsev interlayer. Yog li cov yeeb nkab VI muaj qee yam kev pab cuam lub neej. Thaum lub tshuab nqus tsev kawm ntawv poob mus rau lub xeev uas tsis tuaj yeem ua adiabatic, VI yeeb nkab tuaj yeem nqus tau zaum ob los ntawm lub tshuab nqus tsev twj los txhim kho lub tshuab nqus tsev kawm ntawv thiab rov ua nws cov nyhuv insulated.

Frosting tsis txaus nqus, thiab yog li dej?

Thaum qhov tshwm sim ntawm kev tsim dej tshwm sim hauv lub tshuab nqus tsev adiabatic, lub tshuab nqus tsev kawm ntawv tsis tas yuav tsis txaus.

Ua ntej tshaj plaws, cov nyhuv insulated ntawm VI yeeb nkab yog txheeb ze. Thaum qhov kub ntawm sab nrauv ntawm VI yeeb nkab yog qis dua qhov ntsuas kub ntawm 3 Kelvin (sib npaug rau 3 ℃), qhov zoo ntawm VI yeeb nkab yog xam tau. Yog li ntawd, yog tias ib puag ncig cov av noo nyob rau lub sijhawm ntawd, thaum qhov kub ntawm VI yeeb nkab tsawg dua 3 Kelvin los ntawm ib puag ncig, cov dej condensation tshwm sim kuj yuav tshwm sim. Cov ntaub ntawv tshwj xeeb muaj nyob hauv daim duab hauv qab no.

Piv txwv li, thaum ambient humidity yog 90% thiab ambient kub yog 27 ℃, qhov tseem ceeb kub ntawm cov dej tsim nyob rau lub sij hawm no yog 25.67 ℃. Qhov ntawd yog hais tias, thaum qhov kub ntawm qhov sib txawv ntawm VI yeeb nkab thiab ib puag ncig yog 1.33 ℃, qhov tshwm sim ntawm dej condensation yuav tshwm sim. Txawm li cas los xij, qhov sib txawv ntawm qhov kub ntawm 1.33 ℃ yog nyob rau hauv qhov loj ntawm VI yeeb nkab, yog li nws tsis tuaj yeem txhim kho cov dej condensation los ntawm kev txhim kho qhov zoo ntawm VI yeeb nkab.

Lub sijhawm no, peb xav kom ntxiv cov khoom siv dehumidification, qhib lub qhov rais rau qhov cua, thiab txo cov av noo ib puag ncig, txhawm rau txhim kho cov dej condensation zoo.