Ma kēia ʻatikala pōkole, makemake wau e hōʻuluʻulu i ke kumu i hoʻohiki ʻia ai ka paila wela OSB i propane ma ke ʻano he kinoea refrigerant ma mua o nā hopena kaulana loa.
I loko o kēia mau mahina, ma hope o ka hoʻokuʻu ʻia ʻana o ka OSB inverter a i kēia manawa me ka OSB inverter EVI, nui nā mea hoʻonohonoho a me nā mea hoʻolālā i nīnau mai iā mākou no ke aha mākou e hana ʻole ai i nā paila wela me R32.
ʻO ka mea mua a ʻo ia paha kekahi o nā mea nui loa mai ka Environmental Point of view. Inā ʻaʻole ʻoe i kamaʻāina me ka GWP ( Global Warming Potential ), ʻo ka GWP kahi ana pili o ka nui o ka wela o nā pahele kinoea ʻōmaʻomaʻo i ka lewa. ʻO R32 ka 50% R410A a me 50% R125. No laila, ʻoiai ka loaʻa ʻana o ka GWP haʻahaʻa ma mua o R410A, ʻoi aku ka kiʻekiʻe o ka waiwai ke hoʻohālikelike ʻia me nā refrigerants maoli, e like me CO2 a i ʻole propane.
No ia kumu, mai ko mākou manaʻo, ʻo ka R32 ka hopena waena ma waena o nā mea hoʻoheheʻe i kēia manawa i hoʻohana ʻia a me ka wā e hiki mai ana, nā refrigerants kūlohelohe.
ʻO kekahi mea koʻikoʻi, ʻoi aku ka nui o ka wā e kamaʻilio ai mākou e pili ana i nā puna wela o ka ea ʻo ia ka palapala hana. No ia kumu, i kā mākou papa wela mua, pili mākou i nā mea hoʻoheheʻe EVI (Enhanced Vapor Injection), e hōʻemi ana i nā palena o ka R410A e hana i nā wela kiʻekiʻe ma nā haʻahaʻa haʻahaʻa haʻahaʻa. I ka hihia o ka R32, he ʻoiaʻiʻo ua ʻoi aku ka maikaʻi o nā mea hoʻoheheʻe R32 a hoʻohana lākou i ka nui liʻiliʻi o ka refrigerant (15% ka liʻiliʻi o ke kinoea i hoʻohālikelike ʻia me R410A) me ka hana hoʻomehana ʻoi aku ka maikaʻi ma nā haʻahaʻa haʻahaʻa haʻahaʻa.
ʻOiai ʻo kēia, ʻo ka palapala ʻāina o ka hana o ka R32 ua like loa me ka R410A a no nā puna wela kumu ea, ke ʻimi nei nā mea hana i nā hoʻonā me ka ʻenehana EVI. Ua lawe ʻia ke kiʻi aʻe mai Danfoss Commercial Compressors R32 Compressor Technology a aia kahi hoʻohālikelike ma waena o hoʻokahi R32 EVI Compressor me R410A maʻamau.
Inā hoʻohālikelike ʻoe i kēia kiʻi me ke kiʻi aʻe, mai Copeland's Catalog. Hiki iā ʻoe ke nānā i ka R32 a i ʻole R410 e hana ana i ka envelope me ka R290, ʻike maopopo ʻia ke koena me ka R290.
I loko o nā puna wela kumu ea kuʻuna, ʻo ka mahana hana DHW ma kahi o 45ºC-50ºC me ke kākoʻo ʻole. I kekahi mau ʻāpana kikoʻī, hiki iā ʻoe ke piʻi i ka 60ºC akā i ka hihia o ka R290, hiki i nā paila wela ke hana ma luna o 70ºC. He mea nui kēia no ka hana DHW akā inā makemake ʻoe e hoʻololi i kāu hoʻonohonoho kahiko a mālama i kāu radiators kahiko. Mahalo i kēia, i kēia manawa hiki ke hana pololei me nā radiators a ʻaʻole e hoʻololi i ka hoʻonohonoho āpau.
Ua hoʻonoho kēia mau kumu ʻekolu i ka pā wela OSB i makemake i ka R290. Ke manaʻoʻiʻo nei mākou e hele ana ka wā e hiki mai ana ma ka propane ma ke ʻano he refrigerant. MALAMA ANA I KA PLANETIKA A MALAMA I KOU oluolu
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