R22 vs R290
R22
ʻO R22 kahi hydrochlorofluorocarbon (HCFC) i hoʻohana ʻia i ka hapa nui o nā ea. ʻOi aku ka maikaʻi o kēia mau pahu hau ma mua o CFC, akā naʻe, hiki iā lākou ke hōʻino i ka papa ozone. ʻO ia ke kumu i hoʻoholo ai ke aupuni India e hoʻopau iā R22 e 2030.
Hoʻohana nui ʻia ʻo R22 i loko o nā ea, nā paila wela, nā dehumidifiers, nā mea maloʻo maloʻo, ka mālama ʻana i ke anuanu, nā lako meaʻai meaʻai, nā mea hoʻoheheʻe kai, nā mea hoʻoheheʻe ʻoihana, nā mea hoʻoheheʻe pāʻoihana, nā ʻāpana hoʻoheheʻe, nā hale kūʻai kūʻai nui, a me nā keʻena hōʻike, etc.
R290
ʻO R290 kahi mea hoʻoheheʻe hou e pili ana i ke kaiapuni. Hoʻohana nui ʻia no ka ea ea waena, ka ea hoʻoheheʻe wela, ka ea ea hale, a me nā mea liʻiliʻi liʻiliʻi.
ʻAʻohe hopena o R290 i ka papa ozone. ʻO ka hapa nui o nā ea air conditioners e hele mai me R290 i kēia mau lā.
R32 vs R410
R32
Hoʻololi mua ʻo R32 iā R22, ʻo ia ke kinoea ma ka lumi wela a me ka wai ʻākala kala ʻole i kona kaomi. He maʻalahi ke hoʻoheheʻe i ka ʻaila a me ka wai. ʻOiai ʻaʻohe ona ozone depletion, he kiʻekiʻe kona hiki ke hoʻomehana honua, ʻo ia ka 550 mau manawa kiʻekiʻe ma mua o ke kalapona kalapona i kēlā me kēia 100 makahiki.
ʻO ka coefficient hoʻomehana honua o R32 Soft he 1/3 o ka R410A, ʻoi aku ka maikaʻi o ke kaiapuni ma mua o R410A a me R22 Soft, akā ma kahi o 3% o R32 a i R410A refrigerant.
R410
ʻO ke kaomi hana o R410A ma kahi o 1.6 mau manawa ma mua o nā ea ea R22 maʻamau, a no laila ua kiʻekiʻe ka maikaʻi o ka refrigeration (hoʻomehana).
Loaʻa i ka R410A Soft nā hui like ʻelua quasi azeotropic, R32 a me R125, ʻo kēlā me kēia me ka hydrogen, a me ka fluorine.
ʻIke ʻia ʻo R410A ma ke ao holoʻokoʻa ʻo ia ka refrigerant kūpono loa no ka hoʻololi ʻana i ka R22 o kēia manawa a ua kaulana ʻia ma ʻEulopa, ʻAmelika, Iapana, a me nā ʻāina ʻē aʻe.
Hoʻohana mua ʻia ka R410A e pani i ka R22 a me R502. He maʻemaʻe, he haʻahaʻa toxicity, wai ʻole, a me nā ʻano hopena refrigeration maikaʻi, a hoʻohana nui ʻia i nā ea ea hale, nā ea liʻiliʻi liʻiliʻi, a me nā ea kūloko kūloko.
ʻŌlelo:
Lawe ʻia kekahi o nā ʻatikala mai ka Pūnaewele. Inā loaʻa kekahi hewa, e ʻoluʻolu e kelepona mai iā mākou e holoi. Inā makemake ʻoe i nā huahana pauma wela, e ʻoluʻolu e hoʻokaʻaʻike i ka hui ʻo OSB wela wela, ʻo mākou kāu koho maikaʻi loa.
Ka manawa hoʻouna: Jan-09-2023