Licheso tse futhumatsangke likarolo tsa bohlokoa lits'ebetsong tsa lihatsetsi, haholo-holo lihatsetsing le lihatsetsing, moo mosebetsi oa tsona e leng ho thibela serame holim'a likhoele tsa mouoane. Ho bokellana ha serame ho ka fokotsa haholo ts'ebetso ea litsamaiso tsena, 'me qetellong tsa ama matla a tsona a ho pholisa.
Thesehatsetsi defrosting futhumatsang tubeke karolo ea bohlokoa ea tsamaiso ea sehatsetsing ea sehatsetsi, e sebelisoang haholo ho qhibilihisa serame se bokelletsoeng holim'a mouoane nakong ea potoloho ea serame e ikemetseng ho netefatsa katleho ea sehatsetsing.
Mosebetsi oa heater ea defrost:
Defrosting: Nakong ea ts'ebetso ea sehatsetsing, bokaholimo ba mouoane bo tla ba le serame, 'me serame se teteaneng haholo se tla ama phello ea sehatsetsing. Thedefrost heater tubee qhibilihisa serame ka ho futhumatsa, e le hore mouoane o ka khutlela boemong bo tloaelehileng ba ho sebetsa.
Serame se ikemetseng: Lihatsetsi tsa sejoale-joale hangata li na le lisebelisoa tse ikemetseng tsa serame moodefrost futhumatsang tubee tla qala ka nako e behiloeng kapa tlas'a maemo a behiloeng ebe e tima ka bo eona ka mor'a ho senya.
Molao-motheo oa ts'ebetso oa hitara ea defrost ke ho futhumatsa khoele ea mouoane ka linako tse itseng ho qhibilihisa serame sefe kapa sefe se bokelletsoeng. Li-heaters tse sebelisoang hangata li oela ka mefuta e 'meli: mofuta oa ho futhumatsa motlakase le mofuta oa ho futhumatsa khase e chesang.
Licheso tsa motlakase tse senyang seramehangata li kenngoa ka har'a lihatsetsi le lihatsetsi. Licheso tsena li entsoe ka lintho tse hanyetsang tse kang li-alloys tsa nickel-chromium, tse nang le khanyetso e phahameng 'me li ka hlahisa mocheso ha hona joale li feta ho tsona. Li behiloe ka bohlale haufi le li-coil tsa evaporator kapa li kenngoa ka ho toba holim'a likhoele.
Ha sehatsetsi se ntse se sebetsa nakong ea potoloho ea sehatsetsing, li-coil tsa evaporator li monya mocheso ka hare, li etsa hore mongobo o moeeng o kopane le ho hoama holim'a likhoele. Ha nako e ntse e ea, sena se etsa lera la serame. Ho thibela ho bokellana ha serame ho feteletseng, timer ea defrost kapa boto ea taolo e tla qala nako le nako ho potoloha ha serame, hangata lihora tse ling le tse ling tse 6 ho isa ho tse 12, ho latela mohlala oa sehatsetsing.
Ha potoloho ea defrost e qala, sistimi ea taolo e tla khaola compressor ebe e kenya tšebetsongdefrost heater. Hona joale e feta ka har'a hitara, 'me e hlahisa mocheso ho futhumatsa likhoele tsa mouoane. Ha mocheso oa coil o ntse o phahama, serame se bokelletsoeng se qala ho qhibiliha ebe se fetoha marotholi a metsi.
Ho thibela tšenyo ea sistimi le ho etsa bonnete ba hore ho qhibiliha ka mokhoa o atlehileng, thermostat ea defrost e hlokomela mocheso oa coil ea evaporator. Hang ha mocheso o fihla boemong bo itseng, ho bontša hore serame se qhibilihile ka ho feletseng, thermostat e romela letšoao tsamaisong ea taolo ho emisa potoloho ea ho qhibiliha.
Metsi a tsoang serameng se qhibilihang a phalla ho theosa le khoele ea mouoane ho ea paneng ea marotholi e ka tlas'a sesebelisoa. Moo, hangata e fetoha mouoane ka lebaka la mocheso o hlahisoang ke compressor nakong ea potoloho e tloaelehileng ea sehatsetsi.
Ka lehlakoreng le leng, lisebelisoa tse chesang tsa khase tse chesang li atile haholo lisebelisoa tse kholo tsa sehatsetsing sa khoebo. Litsamaisong tsena, ho e-na le ho sebelisa licheso tsa motlakase, sehatsetsi ka boeona se sebelisetsoa ho senya li-coil. Nakong ea potoloho ea defrosting, tsamaiso ea sehatsetsing e fetola tsela ea eona ea ho sebetsa.
Belofo e hlahisa ka kotloloho khase ea sehatsetsi se phahameng haholo le sehatsetsi se phahameng se tsoang ho compressor ho ea ho coil ea mouoane. Ha khase e chesang e phalla ka har'a coil, e fetisetsa mocheso ho serame, e leng se etsang hore e qhibilihe. Metsi a qhibilihisitsoeng a hloekisoa. Ka mor'a hore potoloho ea defrosting e fele, valve e khutlisetsa sehatsetsi ho potoloho ea eona e tloaelehileng ea ho pholile.
Ho sa tsotellehe hore na ke mochine oa motlakase o senyang serame kapa mochine o chesang oa khase e chesang, sepheo sa bona ke ho tlosa serame holim'a mouoane oa mouoane, empa ba sebelisa mekhoa e fapaneng ea ho senya.
Tlhokomelo ea kamehla le ts'ebetso e tloaelehileng eali-tubes tse futhumatsang mochesoli bohlokoa bakeng sa ts'ebetso e nepahetseng ea sistimi ea lihatsetsi. Ho se sebetse hantle ha hitara ho ka baka serame se ngata haholo, ho fokotsa matla a sehatsetsing le tšenyo e ka bang teng thepa.
Lifuthumatsi tsa defrost li phetha karolo ea bohlokoa ho boloka ts'ebetso e nepahetseng ea sistimi ea sehatsetsi ka ho thibela serame ho ba teng holim'a likhoele tsa mouoane. Ebang ke ka ho futhumatsa ho hanyetsa kapa ho futhumala ha khase e chesang, lifuthumatsi tsena li etsa bonnete ba hore li-coil ha li tsoe serame, e leng se lumellang tsamaiso hore e sebetse hantle le ho boloka mocheso o hlokahalang ka har'a sesebelisoa.
Nako ea poso: Mar-22-2025