Kuti timvetse chifukwa chake refrigerant ya R-22 siigwiritsidwanso ntchito mu chiller unit ya mafakitale, tiyeni tidziwe choyamba kuti refrigerant ndi chiyani. Refrigerant ndi chinthu chomwe chimagwiritsidwa ntchito mu refrigerant system ndipo chimasinthasintha pakati pa gasi ndi madzi kuti ntchito yoziziritsa ikwaniritsidwe. Ndi chinthu chofunikira kwambiri mu chiller yamadzi ya mafakitale ndi ma unit ena oziziritsira. Popanda refrigerant, chiller yanu singathe kuziziritsa bwino. Ndipo R-22 inali refrigerant yogwiritsidwa ntchito kwambiri, koma tsopano ndi yoletsedwa kugwiritsa ntchito. Ndiye chifukwa chake ndi chiyani?
Refrigerant ya R-22, yomwe imadziwikanso kuti HCFC-22, ndi imodzi mwa ziwalo za banja la Freon. Kale inali refrigerant yayikulu mu AC yapakhomo, AC yapakati, makina oziziritsira madzi a mafakitale, zida zoziziritsira chakudya, makina oziziritsira amalonda ndi zina zotero. Komabe, R-22 pambuyo pake idapezeka kuti ndi yoopsa ku chilengedwe, chifukwa idzawononga ozone yomwe imatiteteza ku kuwala kwa dzuwa ndi kuipitsa mphamvu ya kutentha kwa dziko. Chifukwa chake, idaletsedwa posachedwa kuti iteteze bwino chilengedwe.
Kodi pali njira zina zomwe sizingachepetse mpweya wa ozoni komanso zothandiza chilengedwe? Eya, zilipo. R-134a, R-407c, R-507, R-404A ndi R-410A zimaonedwa kuti ndizoyenera kwambiri m'malo mwa firiji ya R-22. Ndi zogwira mtima kwambiri ndipo ngakhale patakhala kutayikira kwa refrigerant, ogwiritsa ntchito sayenera kuganizira kuti zidzapangitsa kuti kutentha kwa dziko kuche.
Monga opanga makina oziziritsa mafakitale odalirika, timagwiritsa ntchito mafiriji osawononga chilengedwe m'magawo athu oziziritsa mafakitale -- R-134a, R-407c ndi R-410A. Mitundu yosiyanasiyana ya makina oziziritsa imagwiritsa ntchito mitundu yosiyanasiyana ndi kuchuluka kwa mafiriji kuti ikhale ndi mphamvu yabwino kwambiri yoziziritsira. Chilichonse cha makina athu oziziritsa chimayesedwa pansi pa mulingo woyeserera ndipo chikugwirizana ndi muyezo wa CE, RoHS ndi REACH. Ngati simukudziwa mtundu wa makina oziziritsa omwe amagwiritsidwa ntchito mu makina anu oziziritsa, mutha kusiya uthenga kapena imelo kwa techsupport@teyu.com.cn
