Piʻi nā mea maka

Ua hoʻonui ʻia ke kumukūʻai o ka ea, ka ʻea puna wela, ka pauma wai a me nā puʻupuʻu pā.

Ma ka la 16 o Aperila^th, ua piʻi hou ke kumukūʻai keleawe i rmb 68580/ton

Ma ʻApelila 16, ua piʻi hou ke kumu kūʻai o ke keleawe e 1420 yuan / ton i 68580 yuan / ton. I ka manawa like o ka hoʻomaka ʻana o ʻApelila i ka makahiki i hala, ua lele ke kumukūʻai o ke keleawe ma kahi o 41000 yuan / ton. I ka makahiki hoʻokahi wale nō, ua piʻi ke kumukūʻai o ke keleawe e 67.3%, he mea kupanaha. He hopena nui ka piʻi ʻana o ke kumukūʻai o nā mea metala i nā ʻoihana HVAC.

ʻO ka ʻōlelo maʻamau, ʻo York, mcville, Trane, carrier a me nā hōʻailona nui ʻē aʻe he ikaika koʻikoʻi ka hoʻoemi ʻana i ke kumu kūʻai, akā ke piʻi nei nā kumukūʻai o nā turbine wai nui ʻehā i nā makahiki i hala. Hiki ke ʻike ʻia he hopena nui ka piʻi ʻana o nā mea maka i ka ʻoihana HVAC a he hopena koʻikoʻi. A ua hoʻonui ʻia nā kumukūʻai o nā huahana wai puna wai puna wela. mea hou loa! Ua piʻi nā mea hana puna wai wela, ma hope o ʻApelila a i ʻole ka ʻoihana holoʻokoʻa i 5 ~ 15%, ʻo Weile pump lua i luna!

Pahu wai: ʻelua pōʻai, 5% ~ 10% no kēlā me kēia pōʻai

ʻO ka paila wai he mea pono loa i ka ʻōnaehana lako pālua. ʻO nā mea maka no kāna hana ʻana, ʻo ia ke kila o ke kino pauma, ke keleawe o ka wili stator motor, a me ka uea enamled. ʻO ke keleawe kekahi o nā mea waiwai nui i ka ʻōnaehana.

Ma lalo o ka piʻi ʻana o nā kumukūʻai maka, ua hoʻopuka kekahi mau ʻoihana pahū i nā leka hoʻomaopopo hoʻololi kumukūʻai, e ʻōlelo ana ma muli o ka piʻi ʻana o nā kumukūʻai hana, e hoʻonui ʻia nā kumukūʻai huahana o ka hui e 5% ~ 10%.

Nā ʻāpana coil Fan: piʻi 10% ma mua o ka makahiki a piʻi i 10% ma hope o ka makahiki

Ua hoʻoponopono ʻia ke kumukūʻai like i nā manawa he nui, aia nā ʻāpana coil fan. ʻO nā mea waiwai nui i hoʻohana ʻia no nā ʻāpana coil fan he keleawe, aluminika, hao / kila kila. Ma waena o lākou, ʻo ke keleawe e pili ana i ka 40% o ke kumukūʻai o kahi hui fan couil, kahi pili pili i ka piʻi ʻana a me ka hāʻule o ke kumukūʻai keleawe.