Ke pahū nei ka noi honua no nā pauma wela, ua hoʻopiʻi ʻia kahi moʻolelo kaulana e pili ana i ka pono ʻole o nā ʻāpana propane (R290) ke hoʻohālikelike ʻia me nā kumu f-gas e ka ʻikepili i hōʻoia ʻia ma nā ʻāpana ʻelua A +++ e hōʻike ana i ka hoʻomaikaʻi maikaʻi ʻana o 21-34% ma luna o kahi pūʻulu R32. .
Ua hana ʻia kēia hoʻohālikelike e ka mea hoʻopuka Dutch a me ke kākāʻōlelo ʻo ka pauma wela, ʻo Menno van der Hoff, Luna Nui o TripleAqua.
Ua hōʻike ʻo Van der Hoff i kāna ʻike loea i ka mākeke pahū wela o ka honua me ka nānā ʻana i ka ʻāpana refrigerant kūlohelohe i ka wā o ka 'Heat Pump Market Trends' i ka hui ATMO ʻEulopa i hoʻopaʻa ʻia ma Brussels, Belgium mai Nowemapa 15- 16. Ua hoʻonohonoho ʻia ʻo ATMO Europe e ATMOsphere, ka mea hoʻopuka o Hydrocarbons21.com.
Hoʻohālikelike ʻia ʻo R290 a me R32 i ka pono o ka paila wela
Ua hoʻohālikelike ʻo Van der Hoff i ʻelua mau pamu wela no ka hoʻopau ʻana i ka moʻoʻōlelo ma mua o ka maikaʻi ʻole o nā pamu wela me ka f-gas. No kēia hoʻomaʻamaʻa, ua koho ʻo ia i kahi mākeke e alakaʻi ana i ka paila wela R32 A+++ a me ka ʻAhahui Pume wela ʻEulopa (EHPA)-hōʻoia ʻia ʻo Austrian R290 pauma wela. Ua hoʻohana ʻia ka ʻikepili hōʻoia e hoʻohālikelike i nā ʻāpana.
Ma 35°C (95°F), he 4.72 (η = 186%) ka COP Seasonal (SCOP) o ka hui R32, aʻo ka R290 he SCOP o 5.66 (η = 226%) ma kēia mahana (a 21). % hoʻomaikaʻi). Ma 55 ° C (131 ° F), hoʻonui ka ʻāpana me ka ʻāpana R32 e hōʻike ana i kahi SCOP o 3.39 (η = 133%) a me ka R290 hoʻokahi 4.48 (η = 179%). 'O ia ho'i, 'oi aku ka maika'i o ka pū'ulu R290 i kēia mahana.
Ua ʻike maopopo ʻia ʻoi aku ka maikaʻi o ka ʻāpana propane ma mua o ka pūʻulu R32, wahi a Van der Hoff. "ʻAʻole i kākoʻo ʻia ka nīnau e ʻoi aku ka maikaʻi o ka refrigerant kūlohelohe [ma mua o nā ʻāpana f-gas] e ka ʻikepili."
Koi pahū
Ua hōʻike ʻo Van der Hoff i ka ʻikepili mākeke e hōʻike ana i ka ulu mau ʻana o ka mākeke honua o nā paila wela i nā makahiki i hala. ʻOiai ʻaʻole i oʻo ka mākeke, ua manaʻo ʻia ka "ulu pahū", wehewehe ʻo ia. I loko o nā makahiki he ʻumi e hiki mai ana, manaʻo ʻia kēia mākeke e ʻekolu a ʻehā mau manawa o ka nui o kēia manawa.
Ma 2022, ʻoi aku ka nui o ka ulu ʻana o 100% i manaʻo ʻia ma kekahi mau ʻāina hana nui e like me Kelemania, Netherlands a me Polani me ka ulu ʻana o Italia i manaʻo ʻia ʻo 143% o nā kūʻai aku i kēia manawa, ua haʻi ʻo Van der Hoff, e pili ana i nā hōʻike ʻoihana like ʻole. I ʻAukake 2022, ua hoʻopaʻa inoa ʻo Kelemania i nā pā wela ma mua o ka makahiki 2021 holoʻokoʻa. ʻO ka mea nui loa no ka ulu ʻana ma Farani, ʻōlelo ʻo ia.
Ke ulu nui nei ka kūʻai ʻana o ka pauma wela kūlohelohe - he 9.5% ka nui o ka ulu ʻana o ka makahiki (CAGR) i manaʻo ʻia mai 2022 a 2027 (e ulu ana mai $ 5.8 miliona a i $ 9.8 miliona). ʻO ka ulu nui loa i manaʻo ʻia ma CO2 (R744) pā wela ma ka 200–500kW (57–142TR), e like me ka ʻikepili a Van der Hoff i hōʻike. 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.
He kūlohelohe ka wā e hiki mai ana
Ke hoʻololi nei ka nui o nā CFO (Chief Financial Officers) i kā lākou ʻike no ka hoʻopukapuka wā lōʻihi ma muli o ka F-Gas Regulation a me nā pāpā i manaʻo ʻia, ua lilo nā refrigerants kūlohelohe i kahi koho ʻoi aku ka maikaʻi, wehewehe ʻo Van der Hoff. ʻO kēia ke kumu nui o ka ulu ʻana o ka maopopo ʻole e pili ana i nā f-gases a me kā lākou hopena i ke kaiapuni.
"E komo wikiwiki ana nā mea hoʻoheheʻe kūlohelohe i ka mākeke i kēia manawa," wahi a Van der Hoff. Manaʻo ʻo ia e ulu kēia mākeke ma mua o 2027. "E nalowale ana ʻo R32 a me R410A a e hoʻololi ʻia ka nui o ia mea e propane," wānana ʻo ia.
Manaʻo pū ʻo Van der Hoff i ka nui o nā ea ea hoʻokaʻawale propane ma ka mākeke a manaʻoʻiʻo he nui ka mana no nā pā wela CO2 ma waena a kiʻekiʻe. ʻIke pū ʻo ia i ka lilo ʻana o nā mea hoʻoheheʻe ʻana i ka mea hoʻomehana honua.
Ma ka paheʻe hope a Van der Hoff, ua wānana ʻo ia i nā poʻe pio a me nā lanakila e hiki mai ana ma muli o nā hōʻike. Aia nā ʻōnaehana hoʻoheheʻe ʻokoʻa (VRF) i loko o ke kolamu o ka poʻe nalo me nā lako mea hoʻoheheʻe kūlohelohe e hoʻopiha ana i ke kolamu o ka poʻe lanakila.
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 R290, e ʻoluʻolu e hoʻokaʻaʻike i ka hui ʻo OSB wela wela, ʻo mākou kāu koho maikaʻi loa.
Ka manawa hoʻouna: Mar-01-2023