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 yokusebenza esebenzayo ngexesha lokusetyenziswa kwexesha elide? Ikakhulu ngokujonga ukuba udonga lwangaphandle lombhobho we-VI lubonakala isenzeko samanzi kunye neqabaka. (Ukuba i-vacuum insulation ityhubhu ixhotyiswe nge-vacuum gauge, i-degree ye-vacuum inokufundwa.) Ngokuqhelekileyo, sithetha ukuba i-phenomenon yamanzi kunye neqabaka eyenza eludongeni lwangaphandle lombhobho we-VI kukuba i-degree ye-vacuum ayinelanga, kwaye ayinakuqhubeka ngokudlala indima egqunyiweyo.

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 zokugquma ivacuum 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 ayiyimfuneko ngokwaneleyo.

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.