Kumayunithi okupholisa umoya obandayo, idefrost bafudumale amashubhu(noma ama-heaters defrost) yizici ezibalulekile eziqinisekisa ukusebenza kahle kwesistimu yesiqandisi. Abhekana ngqo nokonakala kokusebenza okubangelwa ukunqwabelana kwesithwathwa ku-evaporator. Indlela yokusebenza kwazo kanye nenani lohlelo lokusebenza kungafingqwa ngendlela ehlelekile ngale ndlela elandelayo:
Ⅰ. Umsebenzi Owumongo: Ukucisha Uqhwa Okuphoqelelwe Ukuqinisekisa Ukusebenza Kwesiqandisi Ngempumelelo
1. Khipha I-Frost Blockage
*** Umsuka Wembangela Yenkinga: Lapho iyunithi ye-air conditioner/air-cooler isebenza, izinga lokushisa elingaphezulu le-evaporator fins lingaphansi kuka-0°C. Umhwamuko wamanzi osemoyeni uzojiya ube isithwathwa bese ujiya kancane kancane (ikakhulukazi ezindaweni ezinezinga lomswakama elingaphezu kuka-70%).
*** Imiphumela:
~ Isithwathwa esimboze amaphiko sivimbela ukugeleza komoya → Umthamo womoya wehla ngo-30% ukuya ku-50%.
~ Ungqimba lwesithwathwa lwakha ungqimba oluvikela ukushisa → Ukusebenza kahle kokushintshisana kokushisa kwehla ngaphezu kuka-60%.
~ I-compressor iphoqeleka ukuthi isebenze isikhathi eside ngenxa yokuncipha kwengcindezi yegesi ebuyayo → ukwanda kokusetshenziswa kwamandla.
*** Isixazululo se-tube yokushisa:
Ngemuva kokusetshenziswa kwamandla, ubuso be-defrost bafudumale tubeikhuphukela ku-70 - 120℃, incibilikisa ngokuqondile isithwathwa seqhwa phakathi kwamaphiko → ibuyisela indlela yomoya futhi ithuthukise ukusebenza kahle kokushintshisana kokushisa.
2. Ukuvimbela ukuvaleka kweqhwa ohlelweni lokudonsa amanzi
*** Iphuzu eliyisihluthulelo lobuhlungu: Uma ipayipi lokudonsa amanzi elingaphansi kwesiphephetha-moya sokupholisa liba yiqhwa futhi livaleke, amanzi aqeda iqhwa azogeleza abuyele endaweni yokugcina impahla futhi abe yiqhwa, okudale izingozi zokuphepha.
*** Isicelo se-tube yokushisa:
Goqa intambo yokushisisa yerabha yerabha ye-silicone epayipini lokudonsa amanzi (elinamandla amakhulu angama-40-50W/m), ugcine izinga lokushisa lepayipi lingaphezulu kuka-5℃ → Qinisekisa ukuthi amanzi aqeda uqhwishi angakhishwa kahle.
Ⅱ. I-Work Logic kanye Nokubambisana Kwesistimu
1. I-Defrosting Trigger Mechanism
*** Ukulawula Isikhathi: Qala ukucwilisa ngokomjikelezo omisiwe (isb., nciphisa kanye njalo emahoreni ayisi-6);
*** Inzwa yezinga lokushisa: Inzwa yezinga lokushisa elingaphezulu ye-evaporator ithola ukujiya kongqimba lwesithwathwa. Lapho umkhawulo usufinyelelwe, ukukhishwa kweqhwa kuyaqalwa.
*** Ukulawula umehluko wengcindezi: Gada umehluko wengcindezi phakathi kwezinhlangothi ezimbili ze-evaporator. Uma umehluko udlula umkhawulo, ubonisa ukuthi ukumelana komoya kuphezulu kakhulu futhi kudingeka ukucwiliswa kweqhwa.
2. Inqubo Yokuqeda Iqhwa
Ⅲ. Izici Zokuklama Nokuhambisana Nesitoreji Esibandayo
| Izici | Izidingo zokufaka isicelo se-Cold Storage | I-Defrost Heating Tube Implementation Scheme |
| I-Lower Temperature Flexibility | Kusadingeka ukunamathela eduze kwamaphiko emazingeni okushisa angaphansi kuka -30℃ | Isendlalelo sangaphandle se-silicone esithambile sigcina ukuguquguquka, akukho bungozi bokuphuka ngesikhathi sokufakwa kwama-winding |
| Ukuvalwa Kokuvikela Umswakama | Indawo enomswakama ophezulu (umswakama ohlobene endaweni yokugcina ebandayo > 90%) | Ukufakwa kwe-silicone enezendlalelo ezimbili + amalunga abunjiwe, isilinganiso esingangenwa amanzi ngaphezu kwe-IP67 |
| Ukulawula Ukushisa Okunembile | Ivimbela ukulimala kokushisisa ngokweqile ezintweni ze-aluminium | I-fuse yezinga lokushisa yangaphakathi (iphoyinti lokuncibilika elingu-130℃) noma isilawuli sangaphandle sezinga lokushisa |
| Ukumelana Nokugqwala | Imelana ne-defrost amanzi nendawo eyisiqandisi | Imodeli ye-fluorine-coated noma 316 stainless steel sheath (yokugcina amakhemikhali abandayo) |
Ⅳ. Izinzuzo Eziqondile kanye Nevelu Engaqondile
1.Ukonga Amandla kanye Nokwehliswa Kwezindleko
*** Ukuncibilika ngesikhathi kubuyisela ukusebenza kwesiqandisi sibe ngaphezu kuka-95%, kufinyeze isikhathi sokusebenza kwe-compressor → Ukusetshenziswa kwamandla sekukonke kwehliswe ngo-15% kuya ku-25%.
*** Indaba: Lapho isiqandisi -18℃ sihluleka ukususa isithwathwa ngesikhathi, ukusetshenziswa kukagesi kwanyanga zonke kukhuphuke ngamayunithi angu-8,000. Ngemva kokufaka amashubhu okushisa, yabuyela kwesijwayelekile.
2. Qinisekisa ukuphepha kwezimpahla
*** Ukushintshanisa ukushisa okusebenzayo kwe-evaporator → Ukushintshashintsha kwezinga lokushisa endaweni yokugcina kungaphakathi ±1℃ → Vimbela imikhiqizo eqandisiwe ekuncibilikeni nasekuwohlokeni noma konakalise isakhiwo seseli ngamakristalu eqhwa.
3. Nweba isikhathi sokuphila sezisetshenziswa
*** Ukunciphisa ukuqala kokuma nokusebenza komthwalo omningi kwe-compressor → Ubude bokuphila bezingxenye ezibalulekile bunganyuswa ngeminyaka emi-3 kuye kwemi-5;
*** Ukuvimbela ukuqhekeka kweqhwa emapayipini okudonsa amanzi → Ukunciphisa ingozi yokuvuza kwesiqandisi.
Ⅴ. Amaphuzu Abalulekile Wokukhetha Nokugcina
1. Ukumatanisa ukuminyana kwamandla
*** Isipholile somoya esingasindi: 30 - 40W imitha ngayinye (enegebe phakathi kwamaphiko> 5mm);
*** Isibandisi somoya esisebenza kanzima esisebenza kanzima: 45 - 60W imitha ngayinye (ukushisa okuphakeme kuyadingeka ukuze kufinyelele amaphiko aminyene).
2. Imininingwane Yokufaka
*** Amashubhu okushisisa i-defrost heater kufanele asabalaliswe ngokulinganayo phakathi kwamaphiko, isikhala singabi ngaphezu kuka-10 cm (ukuvimbela noma yiziphi izindawo ukuthi zingabi nesithwathwa).
*** Intambo yokugcina ebandayo kufanele igcinwe okungenani ngamasentimitha angu-20, futhi izindawo zokuxhuma kufanele zivalwe ngejeli ye-silicone ephikisana nokushisa okuphansi.
3. Ukuvimbela Amaphutha
*** Hlola njalo ukumelana nokufakwa (>200MΩ) ukuze uvimbele ukuvuza.
*** Hlanza amaphiko othuli minyaka yonke ukuze uvimbele ukunqwabelana kothuli, okunganciphisa ukusebenza kahle kokudlulisa ukushisa.
Isici sokushisa se-refrigeration defrost heater sidlala indima "yomgcini wesistimu" ku-air conditioner ebandayo yesitoreji esibandayo:
Emzimbeni: Iphula i-ice lock, ibuyisela isiteshi sokushintshanisa ukushisa;
Ngokomnotho: Ngokonga amandla kanye nokuvimbela amaphutha, kunciphisa kakhulu izindleko zokusebenza;
Ngokobuchwepheshe: Inhlanganisela yezinto ze-silicone nokulawula izinga lokushisa okuhlakaniphile kuqinisekisa inqubo ephephile nenembayo yokususa uqweqwe lweqhwa.
Ngaphandle kweshubhu yokushisisa i-defrost, isipholile somoya sifana nenjini eqandiswe endaweni yayo - ibonakala igijima, kodwa empeleni ayisebenzi kahle.
Isikhathi sokuthumela: Jul-11-2025