Kuti timvetse chifukwa chake mafiriji a R-22 sagwiritsidwanso ntchito m'mafakitale otenthetsera, tiyeni tidziwe chomwe refrigerant ndi choyamba. Refrigerant ndi chinthu chomwe chimagwiritsidwa ntchito mufiriji ndipo chimasinthidwa pakati pa gasi ndi madzi kuti cholinga cha firiji chikwaniritsidwe. Ndilo chinthu chofunikira kwambiri pakuwotchera madzi m'mafakitale ndi magawo ena a firiji. Popanda firiji, chiller wanu sangathe kuziziritsa bwino. Ndipo R-22 inali firiji yomwe imagwiritsidwa ntchito kwambiri, koma tsopano ndiyoletsedwa kugwiritsa ntchito. Ndiye chifukwa chake ndi chiyani?
R-22 refrigerant, yomwe imadziwikanso kuti HCFC-22, ndi m'modzi mwa mamembala a banja la Freon. Izo zinali refrigerant waukulu m'nyumba AC, chapakati AC, mafakitale madzi chiller, chakudya firiji zipangizo, malonda refrigeration unit ndi zina zotero. Komabe, R-22 pambuyo pake inapezedwa kukhala yovulaza chilengedwe, chifukwa idzawononga ozoni wosanjikiza umene umatitetezera ku cheza cha ultraviolet cha dzuŵa ndi kuipitsa mphamvu ya wowonjezera kutentha. Choncho, posakhalitsa analetsedwa kuti atetezere chilengedwe.
Ndiye kodi pali njira zina zomwe sizingawononge ozoni komanso ochezeka ku chilengedwe? Chabwino, alipo. R-134a, R-407c, R-507, R-404A ndi R-410A amaonedwa kuti ndi abwino kwambiri m'malo mwa R-22 refrigerant. Ndiwothandiza kwambiri ndipo ngakhale patakhala kutayikira kwa refrigerant, ogwiritsa ntchito sayenera kuganizira kuti zipangitsa kutentha kwa dziko.
Monga opanga zoziziritsa kukhosi m'mafakitale, sitigwiritsa ntchito kalikonse koma mafiriji ogwirizana ndi chilengedwe m'magawo athu a mafakitale -- R-134a, R-407c ndi R-410A. Zitsanzo zosiyanasiyana zozizira zimagwiritsa ntchito mitundu yosiyanasiyana komanso kuchuluka kwa mafiriji kuti akhale ndi kuthekera kokwanira kwa firiji. Iliyonse ya chiller yathu imayesedwa motengera momwe zinthu ziliri ndipo zimagwirizana ndi CE, RoHS ndi REACH. Ngati simukudziwa kuti ndi mtundu wanji wa refrigerant womwe umagwiritsidwa ntchito mu chiller unit, mutha kusiya uthenga kapena imelo kwa techsupport@teyu.com.cn
