Njengengxenye ebalulekile yesistimu yokubanda yokugcina ifriji, i-air cooler iqala ukubanda ebusweni be-evaporator lapho i-air cooler isebenza ezingeni lokushisa elingaphansi kuka-0℃ nangaphansi kwephuzu lamazolo omoya. Njengoba isikhathi sokusebenza sanda, ungqimba lwe-frost luzoba lukhulu futhi lube lukhulu. Izizathu zokuqandisa i-air cooler (i-evaporator)
1. Ukunikezwa komoya okunganele, okuhlanganisa ukuvaleka komgudu womoya obuyayo, ukuvaleka kwesihlungi, ukuvaleka kwegebe le-fin, ukwehluleka kwefeni noma isivinini esinciphile, njll., okuholela ekushintsheni kokushisa okunganele, ukuncipha kwengcindezi yokuhwamuka, kanye nokwehla kwezinga lokushisa lokuhwamuka;
2. Izinkinga nge-heat exchanger uqobo. I-heat exchanger ivame ukusetshenziswa, futhi ukusebenza kwe-heat exchange kuyehla, okunciphisa ingcindezi yokuhwamuka;
3. Izinga lokushisa langaphandle liphansi kakhulu. Ifriji evamile ayiweli ngaphansi kwama-20°C, ifriji endaweni ephansi yokushisa izobangela ukushintshana kokushisa okwanele kanye nomfutho ophansi wokuhwamuka;
4. I-valve yokwandisa ivalekile noma uhlelo lwe-pulse motor olulawula ukuvulwa lonakele. Ohlelweni olusebenza isikhathi eside, ezinye izinsalela zizovimba imbobo ye-valve yokwandisa futhi zenze ingakwazi ukusebenza kahle, kuncishiswe ukugeleza kwe-refrigerant futhi kwehliswe ingcindezi yokuhwamuka. Ukulawulwa kokuvulwa okungavamile kuzophinde kubangele ukwehla kokugeleza kanye nengcindezi;
5. Ukugoba kwesibili, ukugoba kwamapayipi noma ukuvaleka kwemfucumfucu ngaphakathi kwe-evaporator kubangela ukugoba kwesibili, okubangela ukuthi ingcindezi kanye nokushisa kwehle engxenyeni ngemva kokugoba kwesibili;
6. Ukuhambisana kwesistimu okungekuhle. Uma sikhuluma iqiniso, i-evaporator incane noma isimo sokusebenza kwe-compressor siphezulu kakhulu. Kulesi simo, noma ngabe ukusebenza kwe-evaporator kusetshenziswa ngokugcwele, isimo sokusebenza kwe-compressor ephezulu sizobangela ingcindezi ephansi yokumunca kanye nokwehla kwezinga lokushisa lokuhwamuka;
7. Ukuntuleka kwe-refrigerant, ingcindezi ephansi yokuhwamuka kanye nezinga lokushisa eliphansi lokuhwamuka;
8. Umswakama olinganiselwe endlini yokugcina impahla uphakeme, noma i-evaporator ifakwe endaweni engafanele noma umnyango wokugcina obandayo uvulwa futhi uvalwe njalo;
9. Ukuncibilikisa okungaphelele. Ngenxa yesikhathi esanele sokuncibilikisa kanye nendawo engafanele yeprobe yokusetha kabusha ukuncibilikisa, i-evaporator iyaqalwa uma ingancibilikisiwe ngokuphelele. Ngemva kwemijikelezo eminingi, ungqimba lwesithwathwa sendawo se-evaporator luyaqina lube yiqhwa bese luqoqana bese luba lukhulu.
Izindlela zokuncibilikisa iqhwa endaweni ebandayo 1. Ukuncibilikisa umoya oshisayo – kufanelekile ukuncibilikisa amapayipi ezindawo ezinkulu, eziphakathi nezincane zokugcina ezibandayo: Vumela ngqo i-ejenti yokushisa ephezulu yegesi eshisayo ingene ku-evaporator ngaphandle kokungenelela, bese izinga lokushisa le-evaporator likhuphuka, okubangela ukuthi ungqimba lwesithwathwa kanye ne-pipe joint kuncibilike noma kuphume. Ukuncibilikisa umoya oshisayo kushibhile futhi kuthembekile, kulula ukukunakekela nokuphatha, futhi ubunzima bokutshala imali nokwakha akukukhulu. 2. Ukuncibilikisa isifutho samanzi – okusetshenziselwa kakhulu ukuncibilikisa ama-air cooler amakhulu naphakathi nendawo: Sebenzisa njalo amanzi ajwayelekile okushisa ukuze ufuthe futhi upholise i-evaporator ukuze uncibilikise ungqimba lwesithwathwa. Nakuba ukuncibilikisa isifutho samanzi kunomphumela omuhle wokuncibilikisa, kufaneleka kakhulu kuma-air cooler futhi kunzima ukusebenza kuma-coil aqhumayo. Ungasebenzisa futhi isisombululo esinokushisa okuphezulu kwe-frosting point, njenge-brine egxilile engu-5% kuya ku-8%, ukuze ufuthe i-evaporator ukuze uvimbele ukwakheka kwesithwathwa. 3. Ukuncibilikisa ugesi – amashubhu okushisa kagesi asetshenziswa kakhulu kuma-air cooler aphakathi nendawo amancane: Izintambo zokushisa zikagesi zisetshenziswa kakhulu ekuncibilikiseni ugesi kwamapayipi e-aluminium ezindaweni zokugcina ezibandayo eziphakathi nendawo ezincane. Kulula futhi kulula ukuzisebenzisa kuma-air cooler; kodwa ezindaweni zokugcina ezibandayo zamapayipi e-aluminium, ubunzima bokwakha bokufaka izintambo zokushisa zikagesi kumafin e-aluminium abuncane, futhi izinga lokuhluleka esikhathini esizayo nalo liphezulu kakhulu, ukulungiswa nokuphathwa kunzima, ukusebenza kahle kwezomnotho kubi, futhi isici sokuphepha siphansi kakhulu. 4. Ukuncibilikisa ugesi ngesandla – ukuncibilikisa ugesi kwamapayipi okugcina abandayo amancane kuyasebenza: Ukuncibilikisa ugesi ngesandla kwamapayipi okugcina abandayo kuyonga kakhulu futhi kuyindlela yokuqala yokuncibilikisa ugesi. Akunangqondo ukusebenzisa ukuncibilikisa ugesi ngesandla ezindaweni zokugcina ezinkulu ezibandayo. Kunzima ukusebenza ikhanda ligobile, futhi amandla angokwenyama asetshenziswa ngokushesha kakhulu. Kuyingozi empilweni ukuhlala endlini yokugcina isikhathi eside kakhulu. Akulula ukuncibilikisa ugesi ngokuphelele, okungabangela ukuthi i-evaporator yonakale, futhi kungalimaza ngisho ne-evaporator futhi kubangele ingozi yokuvuza kwesiqandisi.
Isikhathi sokuthunyelwe: Julayi-17-2025