Mufiriji system, tembiricha inoputika uye mhepo inoputika ibasa reumwe neumwe.
Iyo ine hukama kune akati wandei mamiriro senge kugona kwe compressor. Kana imwe yemamiriro ezvinhu ichichinja, tembiricha ye evaporation uye evaporation pressure yefiriji system inochinja zvinoenderana. MuBZL-3 × 4 inotakurika inotonhorera yekuchengetedza
, iyo evaporation nzvimbo haina kuchinja, asi firiji simba rayo rakawedzera zvakapetwa kaviri, izvo zvinoita kuti evaporation inotakurika inotakurika inotonhora yekuchengetedza evaporator ienderane nekuyamwa kwesimba re compressor (iyo evaporation capacity Vo
Zvidiki zvakanyanya pane kusveta simba re compressor (Vh), kureva, V0
1. Kumisikidzwa kweiyo evaporation nzvimbo ye evaporator yeyakasanganiswa inotonhora yekuchengetedza mudziyo haina musoro:
Iko kumisikidzwa kweiyo evaporation nzvimbo ye evaporator mune yakasanganiswa inotonhorera yekuchengetedza kwakasiyana chaizvo nezvinodiwa zvehunyanzvi zveiyo chaiyo firiji maitiro. Zvinoenderana ne-on-the-spot yekutarisa pane mamwe akasanganiswa anotonhora storages, iyo evaporation nzvimbo ye evaporator inongori.
Pane inenge 75% inofanirwa kugadziriswa. Isu tinoziva kuti kumisikidzwa kweiyo evaporator mune yakasanganiswa inotonhora chengetedzo, kuverenga kweakasiyana mitoro yekupisa kunofanirwa kuitwa zvinoenderana neyakagadzirwa tembiricha zvinodiwa, uye evaporation kugona kweiyo evaporator kunofanirwa kutariswa.
Nzvimbo yebvudzi, uye wozogadzirisa maererano nezvinodiwa zvekugadzirisa firiji. Kana iyo evaporator isina kunyatso gadziridzwa zvinoenderana nedhizaini zvinodiwa uye nzvimbo yekumisikidza ye evaporator yakaderedzwa neupofu, iyo evaporator yekusanganiswa inotonhora yekuchengetedza ichakuvadzwa.
Iyo inotonhorera coefficient pane imwe unit nzvimbo inodonha zvakanyanya uye kutonhora mutoro unowedzera, uye chiyero chesimba chinoderera zvakanyanya, zvichikonzera kuderera kunononoka kwekushisa munzvimbo inotakurika inotonhorera, uye kushanda kweiyo firiji kunowedzera kukwira.
Naizvozvo, kana uchigadzira uye nekusarudza evaporator yeinotakurika inotonhora chengetedzo, nzvimbo yeevaporator inofanirwa kusarudzwa zvinoenderana neakanakisa kupisa kupisa mutsauko.
2. Iyo yekumisikidzwa kweiyo firiji unit yeyakasanganiswa yekuchengetera midziyo inotonhora haina musoro:
Iwo mafiriji mayuniti akagadziridzwa pane yakasanganiswa inotonhora yekuchengetera inogadzirwa nevamwe vagadziri haina kuverengerwa zvinoenderana neiyo yakazara yekutonhodza mutoro wakaverengerwa zvinoenderana nedhizaini yekuchengetera uye ukobvu hwechivharo chekudzivirira cheiyo inoshanda inotonhorera yekuchengetedza yakavharirwa chimiro.
Kugoverwa kunonzwisisika, asi nzira yekuwedzera nhamba yezvikwata zvefriji kuti zvizadzise zvinodiwa zvekukurumidza kutonhora muimba yekuchengetera. Tora BZL-3 × 4 prefabricated cold storage semuenzaniso, chengetedzo yakareba mamita mana, 3 metres yakafara, uye
2.7 metres, huwandu hwemambure eimba yekuchengetera zvinhu i28.723 cubic metres, ine 2 seti dze2F6.3 dzakatevedzana mafiriji mayunitsi uye 2 seti yakazvimirira serpentine light tube evaporators, imwe neimwe unit uye yakazvimirira evaporator inoita
Zadzisa refrigeration system yekutonhodza kushanda. Zvinoenderana nefungidziro uye ongororo yemuchina wemutoro wekuchengetera inotonhora, zvinogona kuzivikanwa kuti mutoro wemuchina weiyo inoshanda inotonhora chengetedzo ingangoita 140 (W/m3), uye iwo chaiwo mutoro uri.
4021.22 (W) (3458.25kcal), maererano nedata riri pamusoro, iyo nhare inotonhorera yekuchengetedza inosarudza 2F6.3 yakatevedzana yefiriji unit (yakajairwa kutonhora huwandu 4000kcal/h) inogona zvakare kusangana nezvinodiwa zvenhare inotonhorera yekuchengetedza.
Cold process zvinodiwa (kusvika -15 ° C ~ -18 ° C), saka, hazvina kufanira kugadzirisa imwezve firiji unit paimba yekuchengetera zvinhu, uye ichawedzerawo mari yekuchengetedza yeyuniti.
Nguva yekutumira: Nov-22-2022