Hoʻopuka pōkole o ka noi R290 ma HAVAC INDUSTRY
He aha ka R290?
ʻO R290, i ʻike ʻia he propane, he a kala ole, pūhui alkane ʻala ʻole, me nā waiwai wela maikaʻi loa. I kēia manawa, hoʻohana ʻia ʻo R290 e like me ka mea hoʻomaʻamaʻa kūlohelohe no ka hoʻoluʻu ʻana i ka hale, ka ea a me ka refrigeration me 0 ODP a me ka haʻahaʻa GWP o 3 wale nō, ʻaʻole pono e hoʻohui ʻia, me ka hoʻololi ʻole i ka ʻike o nā hydrocarbons kūlohelohe a ʻaʻohe hopena pololei i ka hopena greenhouse.
1. ʻAno kino: ʻO ka propane ke kinoea kala ʻole, ʻaʻole hiki ke hoʻoheheʻe ʻia i loko o ka wai ma ka lumi wela, me kahi haʻahaʻa haʻahaʻa a haʻahaʻa ka paila.
2. Nā waiwai kemika: ʻO ka propane he kinoea hoʻoheheʻe e hana me ka oxygen e hana i ke kalapona a me ka wai. He mole polar ʻole ia i paʻa a ʻaʻole maʻalahi e luku ʻia e nā hopena kemika.
3. Hoʻopuka nui ʻia ka propane e ka liquefaction o kinoea maolimai ka aila a me ke kinoea maoli ma hope o ka hoʻomaʻemaʻe ʻana a me ka wehe ʻana o nā huahana. Loaʻa ka propane kinoea ma ka distillation, condensation a me ka hoʻoemi.
He aha nā pōmaikaʻi o ka R290 Refrigerant i ka noi HVAC?
1. Pili kaiapuni piha
ʻO R290 refrigerant, i loaʻa mai ka propane maoli, he mea hoʻomaʻamaʻa pili i ke kaiapuni e pili pono ana i ke kaiapuni. ʻO ke kūpale kalaponahe kumuhana e hopohopo nei ma ka honua holoʻokoʻa i nā makahiki i hala iho nei. Pehea e hoʻokō ai i ka neutrality kalapona a me ka pale ʻana i ke kaiapuni o ka honua kahi pilikia e pono ai mākou aʻo pū.
Ua hopohopo pū ʻo HEEALARX i ke kumuhana o ka hoʻomehana honua a ua kūpaʻa ʻo ia e hana pili kaiapuni piha nā huahana a me ka hana maikaʻi loa e pale i ke kaiapuni.
2. Mālama i ka ikehu
No ka haʻahaʻa o ka pae maloʻo R290, ʻoi aku ka nui o ka wela latent o ka evaporation, ʻoi aku ka wikiwikino kēlā me kēia manawa, a he liʻiliʻi ka ratio hoʻoemi like, e maʻalahi ka hana o ka compressor, pēlā nō hoʻonui i ke ola lawelaweo ka compressor.
I ka manawa like, loaʻa i ka R290 ke kaumaha liʻiliʻi liʻiliʻi, ka wai maikaʻi, a me ka haʻahaʻa haʻahaʻa haʻahaʻa, e hōʻemi ana i ka ukana o ka compressor. Hoʻohana kēia mau hiʻohiʻona i ka hoʻohana ʻana iā R290 ma ke ʻano he ikehu refrigerant 15% a hiki i 35%.
3. Hiki ke hiki
E like me ka nui o ka uku, ʻo ka nui o R290 refrigerant he 40% a 55% wale nō o R22 a me R410a i ka manawa, ʻoi aku ka liʻiliʻi a ʻoi aku ka waiwai, hiki ke mālama iā ʻoe i ke kumukūʻai o ka refrigerant.
4. 75 Keneta Wai Puke
Me ke ano kūikawā o R290 propane refrigerant, R290 piha inverter ea Wela waihiki i ka pauma wela hooluolu ke hana i 75 centigrade wai kiʻekiʻe me ka ʻole o ka mea hoʻomehana kōkua.
He aha ka noi R290 i ka ʻoihana wela wela?
No ka ʻoihana hana ʻoihana ʻenehana, ʻo ka hapa nui o ka mea hana ʻoihana e like me Midea, Phnix, Panasonic a me HEEALARX hoʻi i hoʻokuʻu iā R290 piha inverter ea wai wela no ka hoʻomehana ʻana o ka hale, ka hoʻomaʻemaʻe a me ka wai wela hoʻomaʻemaʻe a ʻo ia ke ʻano o ka mākeke e hiki mai ana ma ka mākeke wela ʻEulopa.