Sisitimu yekutarisira kupisa kwemotokari inoumbwa nepombi yemvura yemagetsi, vharuvhu yemagetsi, compressor, aKupisa kwePTCr, feni yemagetsi, ketero yekuwedzera, evaporator, uye condenser.
Pombi yemagetsi inotonhodza: Ichi chishandiso chemuchina chinotakura mvura kana kudzvanya mvura. Chinotamisa simba remuchina we prime mover kana rimwe simba rekunze kuenda kuchinwiwa, zvichiwedzera simba remuchina wekutakura mvura. Nheyo yekushanda ndeyekutonga zvichibva pamamiriro esimba razvino kana zvimwe zvikamu, uye kudzora mwero wekuyerera nekudzora mwero wekuyerera kwepombi yemvura. Zvichienderana nemwero wekuyerera kwakasiyana, kupisa kunogona kubviswa kuti tembiricha irambe yakagadzikana.
Vharuvhu yeSolenoid: vharuvhu inodzorwa nemagetsi, inosanganisira mavharuvhu ane nzira mbiri uye matatu. Refrigerant inobuda mu condenser outlet iri mumamiriro emvura anodziya zvakanyanya uye ane kumanikidzwa kwakanyanya. Kuti ideredze tembiricha yekuzara kwerefrigerant yemvura, kumanikidzwa kwayo kunofanira kuderedzwa. Panguva imwe chete, kuti ichengetedze kuyerera kwemvura mukati menzvimbo yakakodzera, refrigerant isati yapinda mu evaporator, inofanira kuipwanya nekudzora kuvhurwa nekuvharwa kwevharuvhu.
Compressor: Nekusunda nekudzvanya gasi remufiriji rine simba shoma uye rinopisa zvishoma, rinoshanda pagasi remufiriji, zvichiita kuti riite shanduko mukumanikidzwa uye tembiricha, nokudaro richichichinja kuita gasi remufiriji rine simba guru uye rinopisa zvakanyanya.
Kondensa: Inotonhodza firiji inodziya zvakanyanya. Kana firiji yabuda mucompressor, inenge yava mukupisa kwakanyanya uye ine kumanikidzwa kwakanyanya. Panguva ino, inofanira kutonhodzwa uye maitiro ekushandura firiji kubva pagasi kuenda kumvura apera.
Evaporator: Kushanda kwe evaporator kwakasiyana chaizvo nekwe condenser. Inotora kupisa mumhepo yoendesa kupisa mufiriji, zvichiita kuti ipedzise maitiro e gasification. Mushure mekunge refrigerant yabatwa ne throttling device, inenge iri mumamiriro ekubatana kwe utsi nemvura, inonziwo wet steam. Mushure mekunge utsi hwakanyorova hwapinda mu evaporator, hunotanga kutora kupisa uye hunopera huchienda muutsi hwakazara. Mushure meizvozvo, kana refrigerant ikaramba ichitora kupisa, inova utsi hwakanyanya kupisa.
Fani yemagetsi: chinhu chega chinogona kupa mweya kuti ivandudze mashandiro ekuchinjana kwekupisa kweradiator. Parizvino, mafeni mazhinji ekutonhodza anoshandiswa mumotokari mafeni ekutonhodza e axial flow, ane zvakanakira zvekushanda zvakanyanya, saizi diki uye nyore kuisa. Anowanzoiswa kuseri kweradiator.
PTC hita: Chishandiso chekupisa chinodzivisa kupisa, chinowanzova nevoltage yekushanda yakayerwa pakati pe350v-550v. KanaPTC hita yemagetsiyabatidzwa, simba rekutanga rakaderera, uye simba rekudziyisa rakakura panguva ino. Mushure mekupisa kwePTC inotonhorera hitaKana ichikwira pamusoro petembiricha yeCurie, kuramba kwePTC kunowedzera zvakanyanya kuti kubudise kupisa, uko kunotamisirwa mumvura kuburikidza nepakati pemvura iri mupombi yemvuraZvikamu zvacho zvinotakura kupisa.
Nguva yekutumira: Chivabvu-09-2024
