Homeliness, ? ieoaeunoai
Pehea e koho i ka'īpale akau. Table o thermal conductivity o ka hale lako
Ke aniau i loko o ka hapanui māhele o ko mākou'āina, Ua kaumaha loa. A no ka mea, i kukuluʻaneʻane kela hale i loko o ke aupuni ma ka pono o ka'īpale. heʻano o nā mea hiki ke hoʻohana 'ia no ia i hana. Ma ke koho ana o ka insulator i loko o ka mua a pau e lohe i ka degere o kona thermal conductivity. O lalo ia mea, no ka nui ka hoʻokō i ka sheathing. No ka hoʻoholo 'ana i kēia aka aia no he kūikawā papaʻaina o thermal conductivity o ka hale pono hana.
hua insulators
Kēia pūʻulu o nā mea ma ka olelo o ka wela ola ua manaoia e ia i ka pono. Ia ia i loko o ka wahi mua i na insulators like polystyrene a me ka hua. Ako hale lako thermal conductivity papa maopopo hōʻikeʻike lākou laulā.
I kapa ai i ka pono o na insulators o ka pae a me ia mea, i ole makau o ka ona mau. Akā, i ka papa kuhikuhiE keakea o nā hua ua noʻonoʻo i ka mea e loa i hiki ke hele ma waena iho ona mau ka ohu. Ka hoʻonaniʻia kā lākou mau wahi i noho ai, he ai-i kapaia kanawai o ka thermos. A nolaila, i ka mea nona i ka lawe hou ana i ka hoʻoikaika 'i ka i loko o aniau - e hoʻouka ea hoʻoikaika kino a me ka hoʻokomo ea nenoaiu. I keakea mai o kēia mau mea ua manaoia e ia i ka mea i ka mea, kokoke mai i hoʻokaʻulua ino. Eia hou kekahi, hua insulators i loa leʻaleʻa o ka nahu iho iole a me nāʻiole, ka hana i loko o kēia mau alanui. A me keia, o ka papa, ka poʻea pau i ka 'aʻe ana i ka pono e lalana ana ia, ahu iho, a emi kona laulā.
mea pōhaku hulu hipa
Kēia lua o ka loa hanohanoʻano o insulators. Wela i loko o ka lumi, ua malama he wahi ino loa ma mua o hua lako. Kēia pūʻulu ka loaʻa o ka hapanui pōhakuʻalā a me ka aniani hulu hipa. Ke kumu pono o kēia 'ano o nā heaters i manaoia e e haʻahaʻa waiwai e lilo aku, e like me ka pono me mahu a me ka maikai ke kani'īpale waiwai. Ke keakea o ka mea pōhaku hulu hipa nā kona hiki ana i ka hoʻokemu ona mau. I keakea mai o kēia mau mea ua manaoia e ia i ka mea i ka mea, hoʻokuʻu akula nā palapala ma ka ohu o ka phenol-formaldehyde kēpau.
ka wā koho o ka aha i ka noonoo
I ka kūʻai i ka insulator ma ka wahi mua e hoʻolohe i ka aiao i kona mānoanoa. No hoi no ka mea mana'īpale mea mea mea nui nā hoailona e like me ka thermal conductivity o ka hale pono hana. Table a me nā loina hoʻomaopop 'ana i loko o acee? Iuo oeiia o insulators, e e hōʻike mai iā ia ma lalo nei.
Ka makemake mānoanoa o ka mea hilinaʻi nui ma luna o kekahi mau aʻe:
kona degere o thermal conductivity;
huliau ciia;
ke degere o thermal conductivity o ka mea i nahae ka hale;
paia mānoanoa.
No ka home ma Central Rusia, e like me nā ana hoʻohālike o waiho hooponopono insulated ahu iho la ka ia mānoanoa i kona hiki e hoopaa wela ua i ka like me ia o ka brickwork 1.5 mau mika.
No ka lāʻau hale, keia huahelu hiki e uuku. Ka mea i ka lāʻau kī a me ka mea nana i ulana ia lakou iho loa pono aua wela.
Table o thermal conductivity o ka hale lako
No laila, i ano ma keia manao, he okoa paha i ka insulator? Pehea pono kēia hana pono o kēiaʻano mālama i wela, hiki ke loaʻa i loko o ka papaʻaina.
insulator | Kaʻi lau waiwai o thermal conductivity (W / ka m * C) | Ke koi, ahu iho mānoanoa awelike Lūkini auka e paa ai i (knm) |
mea pōhaku hulu hipa | 0,04 | 13 |
hoomaka polystyrene | 0,039 | 12 |
Pōhaku silicate corpulent | 0,75 | 238 |
perforated na pohakulepo | 0.5 | 157 |
kinoea silicate | 0,15 | 47 |
tuko i | 0,16 | 50 |
hoomaka pālolo Lightweight pōhaku puna | 0,47 | 148 |
slag pōhaku puna | 0,6 | 188 |
hua pōhaku puna | 0,3 | 94 |
Table thermal conductivity o ka hale pono hana, pela e hoike ana i ka loa ka hoʻokō'īpale ma ka manawa o polystyrene. Hulu hipa, e like me ua oleloia, mea hiki ke hoʻopaneʻe 'ia ana i ka anu i kona wahi ino.
Pehea e kohoʻia
Penei, he mea nui anakahi o ka laulā o ka'īpale o ka hale wahī o ka thermal conductivity o ka hale pono hana. I ka papaʻaina, o ka papa - mea ole ka mea wale ala, e kiʻi i ka ike i kona helu. Ke degere o ka thermal conductivity o ka insulator ua ana hōʻike ma luna o ka mea ma ka Hookah. ʻO kēia nā loina e e ia ma ka i 'ae':
degere o thermal conductivity i loko o ka maloo nā papa hana ma ka wela ana o 10 ° C;
ma kekahi wahi maloʻo ma 25 ° C;
ma kekahi humidity kumu (A a B).
A me ka hua a me ka hulu hipa nui hua mai i loko o ka mānoanoa o ka 10 a 5 knm. E like me ka me nā papa e hoike ana i ka thermal conductivity o ka hale pono hana, no ka Central Rusia, ahu iho insulated pohaku hale e ole e emi malalo o 12-13 knm, naʻe, i loko o nä hana kilokilo, IeAUPIIe, IAa IO mea nui a me ka 10 knm. no ia mea,'īpale suburban hana hale a hookahi papa o ka mea 10 knm, a ma ka mau insulator 5 knm manoanoa. Ka hope iaoiaeii Ua hoʻohana 'ia ka hapanui pinepine ana. Me keia enehana, i ka lua o ka, ahu iho ua waiho ai i na ami mua loa wahi i. Ke hualoaʻa mea i kā mākou hoailona iho la i ka mehana ponoʻana aʻe naʻau.
Nā Pono Hana manaoia no ka hoʻokaʻawale o ke aupuni hale, i loko o ko makou manawa, e like me oe e ike, he mea nui. Inā makemake,'īpale hiki ke koho i Lolina hua a me ka mea pōhaku hulu hipa. Kanawai e like me ka papaʻaina hōʻike i ka thermal conductivity o ka hale pono hana, a me ka mea a me nā hihia ka mea, e ia e mea. O ka holo ana, nae, wale i ka wa a ka naʻau paʻa i ka pā, e lilo ia i lawa mānoanoa.
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