Likamore tsa sehatsetsi tse sebetsang hantle li itšetlehile ka ho kenngoa ha liphanele tsa sandwich ka nepo le theknoloji e tsoetseng pele ea ho koala.merero ea polokelo ea serame ea mocheso o mahareng le o moholoHa e sebetsa ho −18°C kapa ka tlase ho moo, boleng ba kaho bo khetholla ka ho toba tshebetso ya ho kwahela mocheso, bokgoni ba ho boloka matla, le ho tshwarella ha nako e telele.
Mathata a ho Kenya Mehloli ea Motheo Likamoreng tse Kholo tsa Freezer
Likamoreng tsa sehatsetsi tsa indasteri, litsamaiso tsa liphanele tsa sandwich li etsa mokoallo oa mantlha oa mocheso pakeng tsa tikoloho e laoloang ea kahare le ea kantle. Mehaho ena e sebetsa tlas'a liphapang tse feteletseng tsa mocheso, hangata e fetang 40°C lipakeng tsa maemo a kaho le boemo ba ts'ebetso. Ka lebaka la phapang ena, esita le liphoso tse nyane tsa ho kenya li ka baka mathata a bohlokoa a ts'ebetso.
Bothata ba pele bo boholo bo kenyeletsa ho nepahala ha ho kenngoa. Liphanele tsa sandwich tsa polyurethane tse etselitsoeng likamore tsa sehatsetsi hangata li na le litekanyo tse kholo le boima bo boholo. Merero e meholo e hloka ho lokisoa ho tsoelang pele ha liphanele tse makholo tsa lebota le siling. Haeba ba kenyang ba hlōleha ho boloka sebaka se nepahetseng, likheo tse bonahalang kapa tse patehileng li ka hlaha ho potoloha manonyeletso. Hang ha ho kheloha ha manonyeletso ho feta 2 mm, marokho a mocheso aa hlaha 'me a fokotsa bokhoni ba ho thibela ho ruruha. Ha nako e ntse e ea, ho lutla ha serame ho lebisa ho thehoeng ha condensation le ho bokellana ha serame, e leng se eketsang mosebetsi oa compressor le tšebeliso ea matla.
Bothata ba bobeli bo amana le katoloso le ho honyela ha mocheso. Kaho hangata e etsahala mochesong o potolohileng, ha maemo a tshebetso a ntse a le ka tlase ho hoamisa. Lekhalo lena la mocheso le baka ho honyela ha thepa kamora ho qala ho sebetsa. Ntle le ditumello tse nepahetseng tsa katoloso, phetoho ya phanele e ka ama ho tiea ha manonyeletso le botsitso ba sebopeho. Baenjiniere ba tlameha ho bala mamello ya motsamao ka hloko ho boloka tshebetso ya moya o kenang.
Bothata ba boraro bo shebane le ho hlakisa dintlha tsa di-node. Dikhutlo, diforeimi tsa mamati, dikopano tsa mabota a fatshe le diphaephe tse kenellang di emela dibaka tse fokolang tsa ho kwala. Dintlha tsena tsa phetoho hangata di ba le kgatello e hodimo le kotsi e kgolo ya ho dutla. Dikamore tse kgolo tsa di-freezer tsa diindasteri di hloka dikarolo tse matlafaditsweng tsa dikhutlo le ditharollo tse entsweng ka hloko tsa manonyeletso. Tshebetso e mpe dibakeng tsena hangata e lebisa ho hloleheng ha ho kwahela ha insulation pele ho nako le ditjeo tse phahameng tsa tlhokomelo.
Lihlopha tsa merero tse lemohang liphephetso tsena mohatong oa ho rera li ka thibela ho se tsitse ha ts'ebetso le tšenyo ea matla kamora ho qala tšebetso.
Khetho e Ntlafalitsoeng ea Lintho tse Hlophisitsoeng le Theknoloji ea ho Tiisa Bakeng sa Likamore tsa Freezer tse Tšoarellang
Boleng ba thepa bo theha motheo oa likamore tsa sehatsetsi tse tšoarellang. Liphanele tsa sandwich tsa polyurethane tse ikhethileng tse nang le bongata bo sa feteng 40 kg/m³ le conductivity ea mocheso e lekanang kapa e ka tlase ho 0.024 W/(m·K) li fana ka bokhoni bo matla ba ho thibela ho ruruha.
Bahlahisi ba lokela ho etsa tlhahlobo e tiileng ea litekanyo pele ba tlisa thepa ho netefatsa hore phanele e bataletse ebile e nepahetse. Tlhahiso e nepahetseng ea fektheri e fokotsa ho kheloha ha ho kenngoa sebakeng sa mosebetsi. Bakonteraka ba lokela ho batalatsa motheo oa sebopeho pele ho beoa phanele le ho sebelisa lisebelisoa tsa profeshenale tsa ho beha lintho nakong ea ho li lokisa. Litsebi li tlameha ho laola likheo tsa manonyeletso ka hare ho 2 mm ho qoba ho kenella ha moea o batang.
Li-sealant tse khethehileng tsa mocheso o tlase li lokela ho nkela likhomaretsi tse akaretsang tsa kaho sebaka hobane thepa e tloaelehileng e ka petsoha tlas'a maemo a ho bata. Meralo ea khokahano ea elastic e thusa ho monya motsamao oa mocheso le ho thibela khatello ea maikutlo lihokelong tsa manonyeletso.
Matlafatso ea li-node e hloka kalafo e hlophisitsoeng. Lisebelisoa tsa sekhutlo tse bōpehileng joaloka L li matlafatsa likhokahano tsa mabota le ho ntlafatsa ts'ebetso ea phetisetso ea mojaro. Menyako ea mamati le ho kenella ha liphaephe li lokela ho sebelisa mehato e 'meli ea ho koala e kopanyang li-strips tsa khatello le sealant e hanelang serame. Leano lena la tšireletso le nang le mekhahlelo le fokotsa haholo monyetla oa ho lutla. Ho phaella moo, ba kenyang ba lokela ho kenyelletsa lithibelo tsa mouoane le li-membrane tse sa keneleng mongobo moo ho hlokahalang ho thibela ho falla ha condensation ka har'a li-insulation lera.
Taolo e tswelang pele ya boleng e netefatsa tshebetso e tsitsitseng. Kamora ho qeta lenonyello kapa kgokelo ka nngwe, ditekheniki di lokela ho etsa diteko tsa ho dutla ha moya hanghang. Ho lemoha kapele ho dumella tokiso e potlakileng pele sistimi e qala ho sebetsa. Diphanele tsa sandwich tse hanelang mollo di eketsa lera le leng la tshireletso ka ho kopanya bokgoni ba ho kenya mocheso le ditekanyetso tse ntlafetseng tsa polokeho ya mollo. Dikamore tsa sejwalejwale tsa di-freezer tsa diindasteri di tlameha ho fihlella maemo a tshebetso ya eneji le melao ya tshireletso.
Ha lihlopha tsa projeke li kopanya thepa ea boleng bo holimo, ho kenya ka nepo, le taolo e matla ea ho koala, likamore tsa sehatsetsi li fumana ho boloka mocheso o tsitsitseng le tšebeliso e laoloang ea matla. Kaho e entsoeng hantle e fokotsa litšenyehelo tsa tlhokomelo ea bophelo bohle 'me e sireletsa thepa e bolokiloeng tlas'a maemo a tsitsitseng a mocheso o tlase.
Nako ea poso: Hlakubele-04-2026