Hana ʻia ka pahu alumini ma ka hoʻohui ʻana i nā mea hoʻohui i ka alumini maʻemaʻe a i ʻole ke alumini alumini, a ua hana ʻia ma ke kaʻina hana hū, a loaʻa iā ia nā ʻano o ka metala a me nā ʻōpala i ka manawa like. Loaʻa iā ia ka haʻahaʻa haʻahaʻa, kiʻekiʻe ka hopena absorption hiki, kiʻekiʻe wela ke kūpaʻa, ke ahi ikaika, ka pale ʻana i ka corrosion, ke kani ʻana a me ka hoʻohaʻahaʻa leo, haʻahaʻa thermal conductivity, kiʻekiʻe electromagnetic shielding, ikaika kū i ka wā, kānana hiki, hana maʻalahi, hoʻonohonoho maʻalahi, a kiʻekiʻe. hana pololei. , Hiki ke hoʻokō i ka uhi ʻana o ka ʻili, kūpono no nā ʻano ʻano like ʻole, ʻoi loa i ka ʻoihana halihali, ʻoihana aerospace a me ka ʻoihana kūkulu hale.
ʻOiaʻiʻo, ma ke kahua o nā pale kani metala, hoʻāʻo pū ʻia ka pahu alumini.
Hiki iā mākou ke hoʻohana i ka pahu alumini e hana i nā huahana no nā pale kani metala, e like me:
1. E hana i nā pale kani alaloa. ʻO ka hoʻohana ʻana i nā panela hoʻopaʻa leo alumini no ka hana ʻana i nā pale kani no nā alanui kiʻekiʻe a me nā ala ala hiki ke hōʻemi pono i ka leo haʻahaʻa i hana ʻia e nā kaʻa. He 10mm ka mānoanoa o ka pahu alumini alumini, a he 60mm ka mānoanoa o ka lua hope. ʻO ka nui o ke kiʻekiʻe he 2800mm, ʻelua ʻoi aku ka maikaʻi ma mua o ka pale kani o nā panela hoʻopaʻa leo louver maʻamau.
2. Nā koi e hoemi ana i ka walaau alanui a i ʻole nā pale kani paʻa. Hoʻohana ʻia kahi papa hoʻopaʻa leo alumini 10mm mānoanoa e hana i nā paia a puni o nā alaloa a me nā kahawai lalo o ka muliwai, a ua kau ʻia kahi lua 60mm-mānoanoa ma ke kua, hiki ke hoʻopaʻa pono i ka haʻahaʻa haʻahaʻa. ka leo alapine i hana ʻia e nā kaʻa. ʻAʻole e komo ka mea alumini foamed i ka makū, a mālama mau i ka maikaʻi o ke kani ʻana a me ka hopena hoʻohaʻahaʻa leo, a hiki i ka ʻaoʻao alumini foamed ke komo i ka hopena kinetic a me nā hawewe haʻalulu e pale i ka paia o loko o ka tunnel. ʻAʻole e ʻino, ʻaʻole ʻā, a palekana ke hoʻohana.
3. Hana kiʻekiʻe-wikiwiki kaʻaahi pale kani insulation. Hana ʻia ka pale kani kaʻaahi kiʻekiʻe, ʻo ke kiʻekiʻe he 2800mm, ʻo ka mānoanoa o ka pahu alumini pahū kani-absorbing pā he 10mm, ua hoʻonohonoho ʻia ka papa ea ma hope me ka mānoanoa o 20mm, a ʻo ka pā hope i hana ʻia kila kila. ʻO ka ʻaoʻao o loko o ka pale kani he ʻeleʻele alumini ʻeleʻele, hiki ke hoʻopaʻa i ke kani, a hiki i ka paia holoʻokoʻa ke kani kani e hoʻokō i ka hoʻohaʻahaʻa leo kiʻekiʻe. Ma hope o ka pulu ʻana o ka alumini foam i ka ua, ʻaʻole e hoʻemi ʻia ka hana hoʻohaʻahaʻa haʻahaʻa, hoʻomoʻa ka alumini foam i ka ikehu a hoʻopaʻa i ka haʻalulu, ʻaʻole e wehe nā rivets ma lalo o ka haʻalulu o ke kaʻaahi, kahi palekana no ka manawa lōʻihi.
4. E hana i ka pa leo pale leo hale hana. E hoʻoulu ʻia nā leo nui o nā lumi lako nui i ka wā o ka hana, a e hoʻoulu ʻia ka radiation electromagnetic ma muli o ka neʻe ʻana o nā mea hana. Loaʻa i ka pahu alumini nā hiʻohiʻona o ka hoʻohaʻahaʻa leo a me ka attenuation o ka radiation hawewe electromagnetic, hiki ke hoʻomaikaʻi maikaʻi i ka puni a me loko o ka lumi lako, a hoʻemi i ka leo a me ka pollution radiation electromagnetic. Hoʻohana ʻia ka pahu alumini no ka hoʻohaʻahaʻa ʻana i ka leo a me ka pale electromagnetic i nā lumi lako nui. Hoʻokahi wale nō mea hiki ke hoʻokō i ʻelua mau hana o ka hoʻohaʻahaʻa leo a me ka hoʻohaʻahaʻa electromagnetic radiation, a i ka manawa like, hiki iā ia ke pale maikaʻi i ka ʻike a me ka leakage. Loaʻa i ka pahu alumini nā hiʻohiʻona o ka hoʻohaʻahaʻa ʻana i ka walaʻau a me ka hōʻemi ʻana i ka radiation hawewe electromagnetic. Aia ke alapine o nā hawewe electromagnetic ma waena o 2.6 a me 18GHZ, hiki i ka mana pale electromagnetic o ka pahu alumini ke hiki i 60-90dB; he maikaʻi ka leo absorption hana a kiʻekiʻe ka leo hoemi coefficient. E puʻunaue a lanakila i kēlā me kēia kumu leo, a maikaʻi ka hopena holoʻokoʻa.
Ka manawa hoʻouna: Jan-14-2022
