Iyo inotonhorera yemhepo chikamu chakakosha chefiriji system yekuchengetedza inotonhora. Kana mhepo inotonhorera ichishanda patembiricha iri pasi pe0°C uye pasi pedova remhepo, chando chinotanga kuita pamusoro pemupfuri. Sezvo nguva yekushanda ichiwedzera, chando chechando chichawedzera uye chinowedzera. . Iyo yakawedzera chando chechando ichakonzera matambudziko maviri makuru: imwe ndeyokuti kupisa kwekushisa kunowedzera, uye simba rinotonhora mu evaporator coil haigoni kunyatsopfuura nemumadziro echubhu uye chando chechando kune inotonhora yekuchengetedza; rimwe dambudziko: iyo gobvu yechando layer Inoumba mhepo yakakura kuramba kune fan mota, zvichikonzera kudzikira kwemhepo yemhepo inotonhorera, izvo zvakare zvinoderedza kupisa kwekushisa kwemhepo inotonhorera.
1. Kusakwana kwehuwandu hwemhepo kugovera, kusanganisira kuvhara kwemhepo yekubuda uye kudzoka kwemhepo duct, kuvharwa kwesefa yekrini, kuvharwa kwegomba rekupedzisira, fan risingatenderere kana kuderedzwa kukurumidza, nezvimwewo, zvichiita kuti kusakwana kwekuchinjana kwekupisa, kuderedza evaporation pressure, uye kuderedza kupisa kwemhepo;
2. Dambudziko rekupisa kupisa pacharo, kupisa kwekushisa kunowanzoshandiswa, kushandiswa kwekushisa kwekushisa kunoderedzwa, uye evaporation pressure inoderedzwa;
3. Tembiricha yekunze yakadzikira, uye firiji yevagari kazhinji haidonhedzi pasi pe20°C. Refrigeration munzvimbo yakadzika-yekupisa ichaita kuti kusakwana kwekutsinhanisa kwekushisa uye kuderera kwemhepo inoputika;
4. Ivhavha yekuwedzera inokuvadzwa nepulagi kana pulse motor system inodzora kuvhura. Mukushanda kwenguva refu kwegadziriro, dzimwe sundries dzinovhara chiteshi chevhavha yekuwedzera kuitira kuti isakwanise kushanda zvakanaka, kuderedza kuyerera kwefiriji, kuderedza kuvharidzira kwemhepo, uye kutonga kuvhura. Zvisizvo zvinokonzeresa kuderera kwekuyerera uye kuderedza kudzvinyirira;
5. Secondary throttling, pipe bending kana marara kuvhara mukati me evaporator, zvichiita kuti yechipiri throttling, iyo inoderedza kudzvinyirira uye kutonhora kwechikamu mushure mekuputika kwechipiri;
6. Iyo system haina kunyatsoenderana. Kuti zvive chaizvo, evaporator idiki kana mamiriro ekushanda e compressor akanyanya kukwirira. Tembiricha inodonha;
7. Kushaya refrigerant, low evaporation pressure uye yakaderera evaporation tembiricha;
8. Hunyoro hunyoro mukuchengetedza hwakakwirira, kana nzvimbo yekuisa evaporator haina kunaka kana gonhi rekuchengetedza inotonhora rinowanzovhurwa nekuvharwa;
9. Defrosting haina kuchena. Pamusana penguva isina kukwana yekudzikisa uye nzvimbo isina musoro yedefrosting reset probe, evaporator inotanga kumhanya kana kusvibiswa kusina kuchena. Iyo chikamu chechando chechando che evaporator chinotonhora mushure menguva yakawanda uye Kuunganidza kunowedzera.
Nguva yekutumira: Feb-01-2023