Chipinda chosungiramo zinthu zozizira chimatanthauza chipinda choziziritsira chomwe chimapangidwa ndi ma compressor awiri kapena kuposerapo omwe amagawana ma circuits oziziritsira omwe ali ofanana. Kutengera ndi chipinda choziziritsirakutentha ndi mphamvu yozizira komanso kuphatikiza kwa ma condenser, mayunitsi ofanana amatha kukhala ndi mitundu yosiyanasiyana.
Chigawo chomwecho chikhoza kupangidwa ndi ma compressor a mtundu womwewo kapena mitundu yosiyanasiyana ya ma compressor. Chikhoza kupangidwa ndi mtundu womwewo wa compressor (monga makina a pistoni),kapenaIkhoza kupangidwa ndi mitundu yosiyanasiyana ya compressor (monga makina a pistoni + makina okulungira); Imatha kuyika kutentha kamodzi kwa evaporation kapena evaporation zingapo zosiyanasiyanakutentha; ikhoza kukhala dongosolo la gawo limodzi kapena dongosolo la magawo awiri; Ikhoza kukhala dongosolo la kuzungulira kamodzi kapena dongosolo la cascade, ndi zina zotero. Ma compressor odziwika bwino nthawi zambiri amakhala a kuzungulira kamodzimachitidwe ofanana a mtundu womwewo.
Pa malo osungira ozizira ang'onoang'ono ndi apakatikati, makina osindikizira ndi ochepa kwambiri, makina okulungira ndi okwera mtengo kwambiri kuti alumikizane nthawi imodzi, njira ya pistoni ndi yocheperako, ndipoamtengo wake ndi wapamwamba kwambiri.
https://www.coolerfreezerunit.com/screw-cold-room-refrigeration-condensing-unit-for-cold-storage-blast-freezer-product/
Kodi ubwino wa mayunitsi ofanana ndi ati?
1) Chimodzi mwa ubwino wodziwika bwino wa mayunitsi ofanana ndi kudalirika kwambiri. Pamene compressor mu unit yalephera, ma compressor ena amatha kupitiriza kugwira ntchito bwino. Ngati choyimilira-chipangizo chokha chikalephera kugwira ntchito, ngakhale chitetezo chochepa cha kupanikizika chimachiteteza kuti chisatseke. Malo osungiramo zinthu ozizira ali mu mkhalidwe wofooka, zomwe zikuwopseza ubwino wa katundu wosungidwa muPalibe njira ina yoti mupiteko kungodikira kuti zinthu zikonzedwe.
2) Ubwino wina wodziwikiratu wa mayunitsi ofanana ndi wogwira ntchito bwino komanso ndalama zochepa zogwirira ntchito. Monga tonse tikudziwa, makina oziziritsira ali ndi ma compressor malinga ndiZinthu zoyipa kwambiri. Ndipotu, makina oziziritsira nthawi zambiri amagwira ntchito pamlingo wa theka la katundu. Pazifukwa zotere, mtengo wa COP wa chipangizo chofananacho ukhoza kuwerengedwa nthawi yonse.ndi momwe katundu wonse ulili. Nthawi yomweyo, mtengo wa COP wa unit imodzi panthawiyi udzachepetsedwa ndi theka. Poyerekeza kwathunthu, unit yofanana ikhoza kusunga30-50% ya magetsi kuposa unit imodzi.
3) Kugwiritsa ntchito bwino kwambiri komanso kusunga mphamvu, kuwongolera mphamvu kumatha kuchitika pang'onopang'ono, kudzera mu kuphatikiza ma compressor angapo, magawo osinthira mphamvu a magawo ambiri akhoza kuchitidwa.zikaperekedwa, ndipo mphamvu yotulutsa chiller ya chipangizocho ingagwirizane ndi kufunikira kwenikweni kwa katundu. Ma compressor angapo amatha kukhala amitundu yosiyanasiyana kuti agwirizane bwino ndi katundu weniweni,potero kupeza kusintha kwabwino kwa mphamvu pakusintha kwa katundu, kukonza magwiridwe antchito ndikusunga mphamvu.
4) Magawo ofanana ali ndi chitetezo chokwanira, nthawi zambiri amakhala ndi ma module athunthu oteteza chitetezo kuphatikiza kutayika kwa gawo, kutsatana kobwerera m'mbuyo, kupitirira muyeso, kutsika kwamagetsi, mafutakupanikizika, mphamvu yamagetsi yapamwamba, mphamvu yamagetsi yochepa, mphamvu yamagetsi yochepa, komanso mphamvu yamagetsi yochulukirapo.
5) Imapereka mphamvu zambiri zowongolera nthambi. Malinga ndi zosowa, chipangizo chimodzi chingapereke kutentha kosiyanasiyana kotulutsa nthunzi, pogwiritsa ntchito mphamvu yozizira ya nthunzi iliyonse.kutentha, kuti makina azigwira ntchito bwino kwambiri.
Nthawi yotumizira: Disembala-13-2021