Sei compressor ichida crankcase kupisa bhandi?

Pazasi pemhepo sosi yekupisa pombi uye yepakati air conditioning yekunze unit compressor, isu tichagadzirisa iyocompressor kupisa bhandi(inozivikanwawo secrankcase heater) Unoziva here zvinoita crankcase heater? Rega nditsanangure:

Chinhu chinopisa checompressor crankcase kupisa bhandiYakarongedzwa nickel-chromium alloy resistance wire, kupisa nekukurumidza, yunifomu tembiricha, iyo yekuvharisa inogadzirwa nepamusoro uye yakaderera tembiricha kuramba, anti-corrosion, yakakwirira insulation, kuchembera kwesilicone rabha uye isiri-kemikari fiber jira, kunze kwenyika furo rabha uye zvimwe zvinhu, zvinoumbwa ne lining, yepakati thermal insulation layer, yekunze yekudzivirira layer, inovhara matatu, yakavimbika yekudzivirira, inogona kuve yakavimbika yekudzivirira, iyo inogoneka yekudzivirira, iyo inogoneka yekudzivirira, iyo inogoneka yekudzivirira, inogoneka inodzivirira, inogoneka yekudzivirira, inogoneka inodzivirira, inogoneka kuvharidzira, kugona kuvharika, kuvharika kweheflex. chinhu, high thermal performance, nyore kushandisa, inogona kukuvadzwa zvakananga pamusoro pechikamu chinopisa.

Basa guru recompressor pasi kupisa bhandindeyekudzivirira kudzvanywa kwemvura panguva yekutanga-up uye kushanda kwe compressor. Mukushanda kwemwaka we air conditioner, kana mushure mokunge mhepo yepakati ichangobva kuiswa, isati yatanga bhoti (kana kutumwa), zvakakosha kuti preheat chikwata mberi (kazhinji kupfuura maawa matanhatu). Mushure mekutanga magetsi, iyocompressor crankcase heatermagetsi, iyo yemvura refrigerant mucompressor inogona kunyungudutswa pachine nguva kuti ive nechokwadi chehupenyu hwesevhisi yecompressor. (Zano, kana iyo air conditioner isingashandiswe kwenguva yakareba, inofanirwa kudzima mayuniti emukati nekunze, nekuti nzvimbo yekudziya yemagetsi inoburitsa humwe huwandu hwekurasikirwa kwesimba.)

Iyo control logic yecrankcase heater bhandiinonyanya kudzorwa maererano ne sensor tembiricha iri pasi pe compressor, uye iyo yepakati air conditioning ichave yakanyanya kuoma, inosanganisira dambudziko repamusoro rinoenderana nekuona kukosha kwepasi-pressure pressure sensor. Basa recompressor kupisa bhandikuita kuti tembiricha yecompressor yekuzora mafuta ikwire kupfuura tembiricha yekuzara, ndiko kuti, kudzora tembiricha yemafuta yecompressor yakakura kupfuura 0, kudzivirira mafuta ekuzora kubva pakunyungudutswa nefiriji uye kuve nechokwadi chekuti mafuta ekuzora haaparadze yakawandisa yemvura mufiriji, zvikasadaro ichatanga nemvura, kuderedza iyo viscosity yemafuta ekuzora, uye kuderedza viscosity yemafuta ekuzora. kusakwana. Panyaya yekushisa kwakadzika, refrigerant migration inoreva kutama kushanduka kwefiriji muvhareji yakavharwa apo compressor isingashande kwenguva yakareba, kuitira kuti pave nechiitiko chekuunganidza refrigerant mu compressor. Paunenge uchitanga uye uchimhanya, iyo yekunze unit uye gasi-mvura yekuparadzanisa inoputika uye inofashaidza zvakanyanya, nekuti tembiricha yemuchina yakadzikira, iyo condensate inopinda, uye mafuta ekudhinda anoburitswa kubva muchina.

Kunzwisisa kwakapusa ndeyekudzivirira iyo compressor kubva pakurova uye kushomeka kwemafuta kana yakadzika-tembiricha yakamira ichitanga uye inomhanya kwenguva yakareba kuti ive nechokwadi chekuvimbika kwayo.