Cold storage type
Netembiricha:
Yepamusoro tembiricha inotonhora yekuchengetedza (± 5 ℃): yakakodzera kuchengetedza michero nemiriwo.
Kupisa kwepakati (00 ℃~－-5℃): yakakodzera chikafu chinotonhora mushure mekunyunguduka.
Kudzikira kwakadzika kutonhora kuchengetedza - 20 ℃): yakakodzera kugadzirwa nechando, nyama yehuku chikafu - 10 ℃ zvigadzirwa zvemumvura.
Yenguva 23 ℃: yakakodzera kugara kwenguva pfupi pamberi peinotevera inotonhora yekuchengetedza.
Nehuwandu:
Diki inotonhora yekuchengetedza:<500m³;
Kuchengetera kwepakati nepakati kutonhora: 500 ~ 1000m³;
Kuchengetera kukuru kunotonhora: > 1000m³;
Chimiro uye midziyo huru yekuchengetedza inotonhora
Panel : pre-yakagadzirwa, ine hurefu hwakatarwa, hupamhi uye ukobvu, iyo inogona kusarudzwa zvinoenderana nezvinodiwa zvekutonhora kwekamuri yekuisa. Mapuleti ane hukobvu hwemasendimita gumi anowanzo shandiswa pakuchengetedza tembiricha yepamusoro uye yepakati, uye mahwendefa ane ukobvu hwemasendimita gumi nemaviri kana masendimita gumi neshanu anowanzo shandiswa kuchengetera tembiricha yakaderera uye kuchengetedzwa nechando.
Chimiro uye midziyo huru yekuchengetedza inotonhora
Mumamiriro ezvinhu akajairika, mafiriji madiki anoshandisa zvizere hermetic compressors. Mafiriji epakati nepakati anowanzo shandisa semi-hermetic compressors. Mafiriji makuru anoshandisa semi-hermetic compressors kana screw compressors. Pakusarudza, iyo ammonia refrigeration compressor inogonawo kutariswa, nekuti iyo ammonia refrigeration compressor ine simba rakakura uye inogona kushandiswa kune akawanda zvinangwa, asi kuisirwa uye manejimendi zvakanyanya kuoma.
Evaporator:
Mumamiriro ezvinhu akajairwa, nzvimbo dzekuchengetera tembiricha dzinoshandisa mafeni se evaporator, ayo anoratidzirwa nekukurumidza kutonhora kumhanya, asi zviri nyore kukonzeresa kurasikirwa nehunyoro hwezvigadzirwa zvefiriji; yepakati uye yakaderera tembiricha inotonhora matura anonyanya kushandisa evaporative pombi dzakagadzirwa seamless simbi mapaipi, ayo anoratidzirwa neInogara tembiricha mhedzisiro yakanaka, uye inogona kuchengeta kutonhora nenguva.
Condenser:
Iyo condenser ine kutonhora kwemhepo, kutonhora kwemvura uye mweya nemvura zvakasanganiswa nzira dzekutonhodza. Kutonhora kwemhepo kunogumira kumidziyo midiki yekuchengetera inotonhora, nepo mvura-yakatonhorera condensers inogona kushandiswa mumhando dzese dzefiriji masisitimu.
Varuvhu yekuwedzera:
Ivhavha yekuwedzera inopisa yakakamurwa kuva yemukati chiyero chekuwedzera valve uye yekunze chiyero chekuwedzera valve. Iyo inlet pressure ye evaporator inonzwa pasi pe diaphragm yemukati wemukati wekuwedzera valve; iyo evaporation inonzwika pasi pe diaphragm yekunze kwechiyero chekuwedzera valve. outlet pressure.
Accumulator:
chengetedza Freon kuti uve nechokwadi chekuti firiji inogara iri munzvimbo yakazara.
Solenoid valve:
kudzivirira chikamu chepamusoro-chepamusoro chemvura yefiriji kubva pakupinda mu evaporator kana compressor yamira, dzivisa kuderera kwepasi kubva pakukwirira zvakanyanya apo compressor inotanga nguva inotevera, uye kudzivirira compressor kubva kukudengenyeka kwemvura. Mukuwedzera, apo kutonhora kwekuchengetedza kunotonhora kunosvika pakukosha kwakaiswa, iyo thermostat ichaita, solenoid valve icharasikirwa nesimba, uye compressor inomira apo iyo yakaderera kudzvinyirira inosvika pakukosha kwakatarwa. Kana magetsi akabatidzwa, iyo compressor inotanga apo iyo yakaderera yekumanikidza inokwira kune compressor inotanga kuseta kukosha.
Yakakwira uye yakaderera pressure inodzivirira:
chengetedza compressor kubva kune yakakwira uye yakaderera kudzvanywa.
Thermostat:
Iyo yakaenzana nehuropi hwekuchengetedza inotonhora iyo inodzora kuvhurwa nekuvhara kwefiriji, defrosting, uye mafeni ekuchengetedza inotonhora.
Sefa yekuomesa:
sefa tsvina uye mwando muhurongwa.
Oil pressure protector:
Ita shuwa kuti compressor ine yakakwana mafuta ekuzora.
Oiri separator:
Basa rayo nderekuparadzanisa mafuta ekuzora mumhepo yakakwira-kudzvanywa inoburitswa kubva mufiriji compressor kuti ive nechokwadi chekuchengetedza uye kushanda zvakanaka kwechishandiso. Zvinoenderana nemusimboti wekuparadzaniswa kwemafuta nekudzikisa kumhanya kwemhepo uye kushandura mafambiro emhepo, zvimedu zvemafuta mumhepo inotsikirira yakapatsanurwa pasi pechiito chegiravhiti. Kazhinji, kana mhepo yekufambisa iri pasi pe1m/s, zvidimbu zvemafuta zvine dhayamita inodarika 0.2mm iri mumhepo inogona kupatsanurwa. Kune marudzi mana emafuta ekuparadzanisa anowanzoshandiswa: washing type, centrifugal type, packing type uye filter type.
Nguva yekutumira: Nov-14-2022