Ka nānā 'ana i ka hana insulation o ka pōhaku hulu hipa paipu pūpū
Hoʻokuʻu i ka manawa: 2026-01-07
Kaʻana:
ʻO ka pūpū pōhaku huluhulu paipuhe mea hoʻoheheʻe inorganic i hoʻohana nui ʻia no ka insulation pipeline ma nā ʻoihana a me nā kahua kūkulu, kūpono loa no nā kūlana waena a kiʻekiʻe (≤600 ℃). Hāʻawi kēia ma lalo nei i kahi loiloi ʻōnaehana o ka hana insulation opōhaku huluhulu paipu pūpūmai nā hiʻohiʻona e like me nā hiʻohiʻona waiwai, ka hana insulation, nā mea hoʻohālikelike, nā hiʻohiʻona kūpono, a me ka hoʻohālikelike ʻana me nā mea ʻē aʻe.
ʻO ka hoʻokaʻawale ʻana i ka paipu hulu hipa pōhakuLoaʻa iā ia nā waiwai piha o ka hilinaʻi, palekana, a me ka maikaʻi o ke kumu kūʻai i ka insulation pipeline medium a kiʻekiʻe. ʻOiai ʻoi aku ka liʻiliʻi o kāna hana insulation ma mua o ka huluhulu aniani (ma ka lumi wela) a i ʻole nā nanomaterials (ma ka hopena kiʻekiʻe), ʻoi aku ka maikaʻi o ke kūpaʻa ahi, ka hoʻomanawanui ʻana i ka mahana, a me ke kumukūʻai, e lilo ia i koho nui no nā ʻōnaehana pipeline ʻoihana. Aia ke kī i ka hoʻomalu ʻana i ka infiltration moisture a me ka hoʻonohonoho ʻana i ke kūkulu ʻana e hoʻohana piha i kāna hana insulation i hoʻolālā ʻia. ʻIkepili o nā hōʻailona kumu no ka hana insulation opōhaku huluhulu paipu pūpū
1. ʻAha wela (λ)
Rock wool paipu insulation maikaʻi thermal insulation hana i loko o ka laulā mai ka maʻamau wela a hiki i waena wela; Hoʻopili nui ʻia ka waiwai λ e ka mānoanoa, ka hoʻonohonoho ʻana i ka fiber, ka maʻi pana, a me ka haʻahaʻa; E like me ke kūlana aupuni (GB/T 11835), inā he 70 ℃ ka awelika wela, ʻaʻole pono ka λ ma mua o 0.039 W/(m·K).
2. Ka pilina ma waena o ke kū'ē wela (R) a me ka mānoanoa insulation
3. Ka hoʻololi wela o ka ʻili a me ka hoʻoili wela piha ʻO nā kumu nui e pili ana i ka hana insulation: ka wela/ka hoʻoheheʻe wai, ka hoʻololi ʻana i ka hoʻoemi, ka piʻi ʻana o ka mahana, ka lāʻau hui;
Ka Ikepili o ka insulation hana o ka pohaku huluhulu paipu pūpū?ʻO Rosewool Insulation Refractory Co., Ltd., ma ke ʻano he ʻoihana hana ʻenehana insulation ma ka ʻāina ʻo Central Plains, loaʻa iā ia nā pōmaikaʻi e like me ka laulā huahana piha, ka maikaʻi kūpaʻa, ka pane lawelawe wikiwiki, a me ke kumukūʻai kiʻekiʻe ma ke kahua o nā pūpū huluhulu pōhaku. He kūpono loa ia no nā mea kūʻai ʻoihana ma North a me Central China e kūʻai i kahi kokoke, e hōʻemi pono ana i nā kumukūʻai logistic a me nā pōʻai lawe.
