Sei compressor yekuchengetera inotonhora ichitonhora?

1-Midziyo yekuchengetera zvinhu inotonhora: Kutonhora kuri pachiteshi chemhepo chinodzosa compressor kunoratidza kuti tembiricha yemhepo inodzosa compressor yakaderera zvakanyanya. Saka chii chichaita kuti tembiricha yemhepo inodzosa compressor ive yakaderera zvakanyanya?

Zvinozivikanwa kuti kana huwandu nekumanikidzwa kwemhando imwe chete yerefrigerant zvikachinjwa, tembiricha ichave nekushanda kwakasiyana. Kureva kuti, kana refrigerant yemvura ikatora kupisa kwakawanda, kumanikidzwa, tembiricha uye huwandu hwemhando imwe chete yerefrigerant zvichave zvakanyanya. Kana kubatwa kwekupisa kuri kushoma, kumanikidzwa, tembiricha uye huwandu zvichave zvishoma.

Kureva kuti, kana tembiricha yemhepo inodzoserwa necompressor yakaderera, inowanzoratidza kumanikidzwa kwemhepo kunodzoka kwakaderera uye huwandu hwakawanda hwerefrigerant hwehuwandu hwakafanana. Chikonzero chikuru chemamiriro ezvinhu aya ndechekuti refrigerant inoyerera nemu evaporator haigone kupinza kupisa kunodiwa kuti iwedzere kusvika pakumanikidzwa netembiricha zvakatarwa, zvichikonzera kuderedzwa kwekupisa kwemhepo inodzoka, kumanikidzwa uye huwandu.

Pane zvikonzero zviviri zvedambudziko iri:

1. Kuwanikwa kwemvura inotonhorera mufiriji ye throttle valve kwakajairika, asi evaporator haigone kupinza kupisa zvakanaka kuti iwedzere kutonhora kwefiriji.

2. Evaporator inonwisa kupisa zvakanaka, asi vharuvhu yethrottle refrigerant inokwana, kureva kuti, kuyerera kwerefrigerant kwakawandisa. Tinowanzozvinzwisisa sefluorine yakawandisa, kureva kuti, fluorine yakawandisa inokonzerawo kumanikidzwa kwakaderera.

2- Midziyo yekuchengetera zvinhu inotonhora: Kuoma kwemhepo inodzosa compressor nekuda kwekusakwana kwefluorine

1. Nekuda kwehuwandu hwakaderera hwekuyerera kwerefrigerant, refrigerant inotanga kukura munzvimbo yekutanga inogona kuwedzeredzwa mushure mekuyerera kubva kumashure kwevharuvhu yethrottle. Chidimbu chikuru chiri pamusoro wemugovera wemvura kumucheto kumashure kwevharuvhu yekuwedzera chinowanzo kukonzerwa nekushaikwa kwefluorine kana kuyerera kwakakwana kwevharuvhu yekuwedzera. Kuwedzerwa kushoma kwerefrigerant hakuzoshandisi nzvimbo yese ye evaporator, uye tembiricha yakaderera chete ndiyo ichagadzirwa munzvimbo iyoyo mu evaporator. Dzimwe nzvimbo dzichakura nekukurumidza nekuda kwehuwandu hushoma hwe refrigerant, zvichiita kuti tembiricha yemunzvimbo ive yakaderera, zvichikonzera chando che evaporator.

Mushure mechando chemunzvimbo, nekuda kwekuumbwa kwechikamu chekudziisa pamusoro pe evaporator uye kuchinjana kwekupisa kushoma munzvimbo iyi, kuwedzera kwe refrigerant kuchaendeswa kune dzimwe nzvimbo, uye evaporator yese ichatonhora zvishoma nezvishoma kana kuoma nechando. Evaporator yese ichaumba chikamu chekudziisa, saka kuwedzera kuchapararira kupombi yekudzosa compressor, zvichiita kuti compressor idzose mhepo kuchando.

2. Nekuda kwehuwandu hushoma hwe refrigerant, kumanikidzwa kwe evaporator evaporation kwakaderera, zvichikonzera tembiricha yakaderera ye evaporator, izvo zvinoita kuti evaporator iite condense uye iite insulation layer, uye nzvimbo yekuwedzera ichaendeswa kumhepo ye compressor return, zvichiita kuti compressor idzoke ku chando. Mapoinzi ese ari pamusoro apa acharatidza kuti evaporator yakacheneswa nechando mhepo ye compressor return isati yacheneswa nechando.
Kutaura zvazviri, kazhinji, pakuita frosting phenomenon, unongoda kugadzirisa hot gas bypass valve chete. Nzira chaiyo ndeyekuvhura chifukidziro chekumashure chehot gas bypass valve, wobva washandisa chipanera chehexagonal chenhamba 8 kutenderedza adjusting nut mukati newachi. Maitiro ekugadzirisa haafanire kunge ari ekukurumidzira. Kazhinji, inomiswa mushure mekutenderedza hafu yedenderedzwa. Rega sisitimu imhanye kwenguva yakati kuti uone mamiriro efrosting usati wasarudza kana woramba uchigadzirisa. Mirira kusvika mashandiro agadzikana uye frosting phenomenon yecompressor yanyangarika usati wasimbisa chifukidziro chekupedzisira.
Kune mamodheru ari pasi pe15 cubic metres, sezvo pasina vharuvhu inopisa yegesi, kana chiitiko chechando chiri chakakomba, kumanikidzwa kwekutanga kweswitch yekumanikidza fan kunogona kuwedzerwa zvakakodzera. Nzira chaiyo ndeyekutanga kutsvaga switch yekumanikidza, kubvisa chidimbu chidiki che pressure switch adjustment nut, uye wobva washandisa cross screwdriver kuti utenderere newachi. Kugadzirisa kwese kunofanirawo kuitwa zvishoma nezvishoma. Kugadzirisa hafu yedenderedzwa kuti uone mamiriro acho ezvinhu usati wasarudza kana uchigadzirisa.