Likamore tsa ho pholisa li bapala karolo ea bohlokoa polokelong ea lijo, thepa le tlhahiso ea indasteri. E boloka mocheso o tlase o tsitsitseng ho liehisa ho senyeha ha lihlahisoa le ho boloka bocha. Liindasteri tse ngata, ho kenyeletsoa le ts'ebetso ea lijo, meriana le thepa, li itšetleha ka likamore tsa ho pholisa letsatsi le letsatsi. Likamore tsena li ka fapana ho tloha ho li-unit tse nyane tsa polokelo ho ea ho matlo a maholo a polokelo a batang a indasteri. Kamore ea ho pholisa e entsoeng hantle e leka-lekanya mocheso, mongobo le potoloho ea moea ho netefatsa boleng le ts'ebetso e ntle ea matla.
Se Hlokahalang Bakeng sa Likhamphani tsa Kajeno
Akamore ea ho pholisake sebaka se laoloang ke mocheso se bolokang thepa e senyehang mochesong o tlase. Se thusa ho boloka lijo, ho eketsa nako ea ho boloka sehlahisoa, le ho thibela kholo ea baktheria. Hangata mocheso o ka hare o tloha ho 0°C ho isa ho 15°C, ho latela mofuta oa thepa. Mohlala, litholoana le meroho li boloka hantle ho 2–8°C, ha lino tse tahang hangata li hloka hoo e ka bang 10°C.
Likamore tsa ho pholisa li hlaha mabenkeleng a maholo, lihoteleng, lifemeng tsa lijo le litsing tsa thepa. Kamore e nyane ea ho pholisa ea limithara tse lisekoere tse 20 e ka boloka lijo tse fihlang ho lithane tse 5. Likamore tse kholo tsa ho pholisa, joalo ka tse litsing tsa kabo, li ka koahela limithara tse lisekoere tse fetang 1,000.
Sepheo se seholo sakamore ea ho pholisake ho tlosa mocheso lihlahisoa le ho boloka maemo a tsitsitseng. Ho fapana le kamore ea sehatsetsi, ha e hatsetse thepa empa e e boloka e le foreshe bakeng sa tšebeliso ea letsatsi le letsatsi kapa polokelo ea nako e khuts'oane.
Likarolo tse ka Sehloohong tsa Kamore ea ho Pholisa
Kamore ea ho pholisa e na le likarolo tse 'maloa tsa bohlokoa tse sebetsang hammoho ho boloka mocheso o tlase. Karolo ka 'ngoe e bapala karolo ea bohlokoa ho netefatsa ts'ebetso e tsitsitseng le ts'ebeliso e ntle ea matla.
Karolo ea pele ke sistimi ea phanele e nang le insulation. Mabota, siling le fatše li sebelisa liphanele tsa sandwich tse entsoeng ka thepa e kang polyurethane (PU) kapa polyisocyanurate (PIR). Liphanele tsena li thibela phetiso ea mocheso ho tsoa kantle. Mohlala, phanele ea PU ea 100 mm e na le conductivity ea mocheso ea 0.024 W/m·K feela, e bolokang liphetoho tsa mocheso li le ka tlase ho 1°C ka hora.
Karolo ea bobeli ke sistimi ea sehatsetsi. E kenyelletsa compressor, condenser, le evaporator. Compressor e potoloha sehatsetsing, se monyang mocheso o tsoang ka phapusing ea ho pholisa ebe se o ntša ka ntle. Compressor ea matla a 5 HP e ka pholisa kamore ea 50 m³ ka hare ho hora e le 'ngoe.
Karolo ea boraro ke tsamaiso ea potoloho ea moea le taolo. Li-air cooler li aba moea o batang ka ho lekana 'me li thibela libaka tse chesang. Taolo ea mocheso, li-sensor, le yuniti ea ponts'o li lumella liphetoho tse nepahetseng. Mohlala, molaoli oa dijithale a ka boloka mocheso ho 4.0°C ±0.5°C ka bohona.
Karolo ea bone ke lemati le sistimi ea ho koala. Mamati a kamore ea ho pholisa a koahetsoe ka mocheso 'me a kentsoe li-gasket tse tiileng tsa makenete ho thibela ho lutla ha moea. Mamati a koaloang ka boiketsetso a thusa ho fokotsa tšenyo ea matla ka ho fihlela ho 10%.
Qetellong, likamore tse ling tse tsoetseng pele tsa ho pholisa li kenyelletsa litsamaiso tsa ho beha leihlo. Litsamaiso tsena li rekota lintlha tsa mocheso le ho romela lialamo nakong ea ho hloleha ha motlakase kapa ho kheloha ha mocheso.
Karolo e 'ngoe le e 'ngoe e lokela ho sebetsa hantle ho fihlela pholiso e tšepahalang le katleho ea nako e telele. Ha thepa le likarolo li le betere, kamore ea pholiso e ba e tsitsitseng le e bolokang matla haholoanyane.
Lintlha tsa moralo
Ho rala kamore e ntle ea ho pholisa ho hloka kutloisiso e hlakileng ea litlhoko tsa sehlahisoa, maemo a sebaka, le maemo a tekheniki.
Mohato oa pele ke ho rera bokgoni. Baqapi ba tlameha ho tseba hore na ho tla bolokoa sehlahisoa se sekae le sa mofuta ofe. Mohlala, haeba kamore ea ho pholisa e hloka ho jara lithane tse 10 tsa litholoana, bophahamo ba moralo bo lokela ho ba hoo e ka bang 50 m³. Sebaka se eketsehileng se lumella ho potoloha ha moea le ho kenya habonolo.
Se latelang ke ho arola mocheso. Thepa e fapaneng e hloka mocheso o fapaneng. Libaka tse ling li arola kamore e le 'ngoe e kholo ea ho pholisa ka libaka. Mohlala, nama e ka bolokoa mochesong oa 2°C le lebese mochesong oa 5°C setsing se le seng ka ho sebelisa li-air cooler tse arohaneng.
Botenya ba ho thibela mocheso bo lokela ho lekana le mocheso o reriloeng le boemo ba leholimo. Libakeng tse chesang, liphanele tsa botenya ba 120 mm li sebetsa hantle ho feta liphanele tsa 75 mm. Lintlha li bontša hore ho thibela mocheso ho teteaneng ho fokotsa tšebeliso ea matla ka 15%.
Khetho ea sistimi ea sehatsetsi le eona ea bohlokoa. Bokhoni ba compressor, mofuta oa sehatsetsi, le boholo ba fene ea ho pholisa li tlameha ho lumellana le mojaro oa ho pholisa. Sistimi e nyane e ke ke ea fihla mochesong o reriloeng, ha e kholo haholo e senya matla.
Moralo oa phallo ea moea o ama ts'ebetso ea ho pholisa. Phallo e mpe ea moea e lebisa mochesong o sa lekanang. Baenjiniere hangata ba beha li-evaporator haufi le siling ho lumella moea o batang ho theoha ka ho lekana.
Qetellong, polokeho le tlhokomelo ke tsa bohlokoa. Ho eketsa litekanyo tsa khatello, li-timer tsa ho qhibiliha le lialamo tse iketsang ho thibela ho senyeha ho turang. Liteko tsa kamehla tsa sistimi likhoeling tse ling le tse ling tse tšeletseng li boloka ts'ebetso e tsitsitse.
Kamore ea ho pholisa e entsoeng hantle e leka-lekanya litšenyehelo, bokhoni le ts'epo, e netefatsa ts'ebetso e tsoelang pele le e sireletsehileng.
Mokhoa oa ho Hlahisa le ho Kenya Kamore ea ho Pholisa ea Boleng bo Holimo?
Tlhahiso le ho kenya di ama ka ho toba tshebetso ya phaposi ya ho phodisa. Ho kenya ho sa lokelang ho ka baka ho dutla ha moya, ho phodisa ho sa lekanang, le ho lefa tjhelete e ngata ya eneji.
Ts'ebetso ea tlhahiso e qala ka tlhahiso e nepahetseng ea phanele. Phanele ka 'ngoe e tlameha ho lekana le litekanyo tsa moralo ka hare ho ±2mm. Bahlahisi ba boleng bo holimo ba sebelisa mela e tsoelang pele ea tlhahiso bakeng sa liphanele tsa PU kapa PIR. Sena se netefatsa ho ba le teteano e tsitsitseng, ho ba bataletse, le manonyeletso a sa keneng moea.
Nakong ea kopano, basebetsi ba hokahanya liphanele ka manonyeletso a leleme le mokoti ebe ba li tiisa ka silicone ho thibela marokho a mocheso. Mohlala, manonyeletso a koetsoeng hantle a ka fokotsa tahlehelo ea mocheso ka 5-8%.
Ka mor'a moo ho tla kenngoa lisebelisoa tsa sehatsetsing. Konpresser, condenser, le evaporator li tlameha ho hokahanngoa le liphaephe tsa koporo. Li-joints tsohle tsa liphaephe li tlameha ho kopanngoa le ho hlahlojoa bakeng sa ho lutla. Teko ea khatello ea 2.5MPa e netefatsa hore ha ho na tahlehelo ea sehatsetsing.
Lithapo tsa motlakase li lokela ho latela melao e tiileng ea polokeho. Mabokose a taolo a lokela ho lula a omme ebile a le bonolo ho a fihlella. Lithapo li lokela ho ba le matsoho a sireletsang a sireletsang ho qoba tšenyo ea mongobo.
Qetellong, ho kenngwa tshebetsong ha sistimi ho netefatsa tshebetso. Baenjiniere ba leka botsitso ba mocheso wa kamore bonyane dihora tse 12. Phapang pakeng tsa mocheso o behiloeng le wa nnete ha ya lokela ho feta 1°C.
Tlhahiso le ho kenya hantle ho etsa hore kamore ea ho pholisa e sebetse hantle, e tšepahale, 'me e tšoarelle nako e telele. Ntlha e 'ngoe le e 'ngoe ts'ebetsong e thusa ho boloka matla ka kakaretso le polokeho ea sehlahisoa.
Litšebeliso tsa Likamore tsa ho Pholisa
Tlhoko ea 'maraka ea likamore tsa ho pholisa e feta seo batho ba se hlokomelang. Ntle le lireschorente, limmaraka tse ngata, lik'hamphani tsa ts'ebetso ea lijo le thepa, mapolasi, lifeme tsa lik'hemik'hale, esita le lik'hamphani tse amanang le meriana kaofela li hloka likamore tse batang.
Bahlahisi ba temo ba sebelisa likamore tsa ho pholisa ho boloka lijalo tse kotutsoeng pele li tlisoa 'marakeng. Sena se thusa balemi ho qoba ho theoha ha litheko ho bakoang ke phepelo e feteletseng ea tšohanyetso. Feela joaloka polasing ea molemi e mong le e mong oa kiwi Australia, ho na le likamore tsa ho pholisa tse tsoetseng pele. Likamore tsa ho pholisa li etsa bonnete ba hore litholoana tse kotutsoeng li lula li le foreshe.
Indasteri ea meriana e boetse e itšetlehile ka likamore tsa ho pholisa. Liente le meriana e mengata e hloka ho bolokoa pakeng tsa 2°C le 8°C. Tikoloho e tsitsitseng ea ho pholisa e netefatsa katleho le ho latela maemo a bophelo bo botle.
Kamore ea ho pholisa ha se feela sebaka se batang—ke tikoloho e laoloang e bolokang boleng, polokeho le bokgabane. Moralo o hlokolosi, tlhahiso ea boleng, le ho kenngoa hantle ho netefatsa mocheso o tsitsitseng le tšebeliso e tlase ea matla. Ebang ke polokelong ea lijo, meriana, kapa thepa, likamore tsa ho pholisa li sireletsa lihlahisoa tsa bohlokoa le ho fokotsa litšila.
Nako ea poso: Pulungoana-05-2025