Umbhobho we-vacuum insulated usetyenziselwa ukuhambisa iqondo eliphantsi lobushushu, kwaye unempembelelo ekhethekileyo yombhobho wokugquma obandayo. I-insulation ye-vacuum insulated pipe inxulumene. Xa kuthelekiswa nonyango lwe-insulated lwendabuko, i-vacuum insulation isebenza ngakumbi.

Indlela yokufumanisa ukuba i-vacuum insulated pipe ikwimeko esebenzayo yokusebenza ngexesha lokusetyenziswa kwexesha elide? Ikakhulu ngokuqwalasela ukuba udonga lwangaphandle lombhobho we-VI lubonakala isenzeko samanzi kunye neqabaka. (Ukuba i-tube yokucoca i-vacuum ifakwe i-vacuum gauge, i-degree ye-vacuum inokufundwa.) Ngokuqhelekileyo, sithetha ukuba i-phenomenon yamanzi kunye neqhwa eyenzela udonga lwangaphandle lombhobho we-VI kukuba i-degree ye-vacuum ayinelanga, kwaye ayikwazi ukuqhubeka idlala ngokufanelekileyo indima ye-insulated.

Iimbangela zeNtengiso yokuNxingwa kwaManzi kunye neFrosting

Ngokuqhelekileyo kukho izizathu ezibini zeqhwa,

● Ivacuum nozzle okanye iiwelds ziyavuza, okukhokelela ekuncipheni kwevacuum.

● Ukukhutshwa kwendalo kwegesi kwizinto eziphathekayo kubangela ukuhla kwe-vacuum.

Vacuum nozzle okanye i-weld evuzayo, eyeyemveliso engafanelekanga. Abavelisi abanazo izixhobo zokuhlola ezisebenzayo kunye nenkqubo yokuhlola ekuhlolweni. Iimveliso ze-vacuum zokugquma ezenziwe ngabavelisi ababalaseleyo zihlala zingenangxaki kulo mba emva kokunikezelwa.

Izinto eziphathekayo zikhupha igesi, engenakuphepheka. Ukusetyenziswa kwexesha elide lombhobho we-VI, insimbi engenasici kunye nezinto ezifakwe kwi-insulated ziya kuqhubeka nokukhulula igesi kwi-vacuum interlayer, ngokuthe ngcembe inciphisa i-vacuum degree ye-vacuum interlayer. Ngoko umbhobho we-VI unobomi benkonzo ethile. Xa idigri ye-vacuum ihla kurhulumente ongenakukwazi ukuba yi-adiabatic, umbhobho we-VI unokutshitshiswa okwesibini ngeyunithi yokupompa ukuphucula i-degree ye-vacuum kunye nokubuyisela umphumo wayo we-insulated.

Ukukhenkceza akwanelanga ivacuum, kwaye kunjalo namanzi?

Xa i-phenomenon yokubunjwa kwamanzi kwenzeka kwi-tube ye-adiabatic ye-vacuum, i-degree ye-vacuum ayifanelekanga.

Okokuqala, umphumo we-insulated we-VI umbhobho unxulumene. Xa iqondo lokushisa eludongeni lwangaphandle lombhobho we-VI lingaphantsi kweqondo lokushisa ngaphakathi kwe-3 Kelvin (elilingana ne-3 ℃), umgangatho we-VI umbhobho uthathwa njengowamkelekileyo. Ngoko ke, ukuba umswakama wokusingqongileyo uphezulu kakhulu ngelo xesha, xa iqondo lokushisa lombhobho we-VI lingaphantsi kwe-3 Kelvin ukusuka kwindalo, i-condensation phenomenon yamanzi iya kwenzeka kwakhona. Idatha ethile iboniswe kumzobo ongezantsi.

Umzekelo, xa ubumanzi be-ambient bungama-90% kunye nobushushu be-ambient bungama-27℃, ubushushu obubalulekileyo bokwakheka kwamanzi ngeli xesha yi-25.67℃. Oko kukuthi, xa umahluko weqondo lokushisa phakathi kombhobho we-VI kunye nokusingqongileyo yi-1.33 ℃, i-phenomenon ye-condensation yamanzi iya kubonakala. Nangona kunjalo, ukuhluka kweqondo lokushisa kwe-1.33 ℃ kuphakathi kobuninzi bombhobho we-VI, ngoko akunakwenzeka ukuphucula imeko yokunciphisa amanzi ngokuphucula umgangatho we-VI pipe.

Ngeli xesha, sicebisa ukongeza izixhobo zokunciphisa amanzi, ukuvula ifestile yokungena umoya, kunye nokunciphisa umswakama wokusingqongileyo, ukwenzela ukuba kuphuculwe ngokufanelekileyo imeko yokuxinana kwamanzi.