HomelinessSiv

Yuav ua li cas yuav ua rau lawv tus kheej xam ntawm lub tsev tshav kub tsis

Muab xam los ntawm tshav kub tsis nyob rau hauv tsev , koj muaj peev xwm txiav txim kom nyob rau hauv ib tug tshwj xeeb ruaj. Yeej muaj tseeb, yog tsim nyog nws tsis yog pheej yig, thiab tshawb xyuas cov kev tshwm sim yuav tsis tau. Nws yog ib heev lwm tus tshaj plaws, yog koj kawm tau li cas rau kev tsom xam cov tsis ntawm tshav kub nyob rau hauv lub tsev nyob ib leeg. Ces tsis muaj ib tug yuav tau them, thiab koj yuav tsum yog ib puas feem pua paub tseeb txog koj cov lus teb.

Tus nqi ntawm tshav kub poob los ntawm lub tsev rau ib tug tej chav tsev lub sij hawm, thiab yog hu ua tshav kub losses. Tus nqi ntawm no nce mus nce los. Nws nyob rau ntawm lub caij variations nyob rau hauv kub thiab kub-shielding zog muab lug (uas muaj xws li phab ntsa, qhov rai, plag tsev, thiab lwm yam). Tej thaum tshav kub kub tsis tshwm sim vim hais tias ntawm cov cua ntsawj ntshab - cov huab cua tau txais mus rau hauv lub chav tsev hu ua ncav infiltration. Ib tug zoo txoj kev uas yuav nrog lawv - lub installation ntawm niaj hnub muab ob npaug rau-glazed qhov rais. Muab xam los ntawm tshav kub tsis yuav tsum tau coj mus rau hauv tus account tag nrho cov yam tseem ceeb.

Tag nrho cov kev tsim kho thiab finishing ntaub ntawv txawv nyob rau hauv lawv tus yam ntxwv thiab, yog li ntawd, thaum tshav kub kub engineering qualities. Lawv cov qauv yog feem ntau tsis uniform, muaj li ntawm ob peb khaubncaws sab nraud povtseg, thiab tej zaum kuj muaj ib tug raug kaw cua khaubncaws sab nraud povtseg. Xam lub tshav kub tsis tau kev rau tag nrho cov qauv yuav muab tais ntsuas rau txhua txhua tus lub khaubncaws sab nraud povtseg.

Lub ntsiab yam ntxwv ntawm cov ntaub ntawv nyob rau hauv peb suav yuav ntsuas lub tshav kub hloov lwm lub tsev kuj. Hais tias nws yuav qhia ntau npaum li cas thaum tshav kub kub loses feem ntawm lub muab faib qauv (piv txwv li, 1 m 2) nyob rau hauv ib tug tej yam kub nco.

Peb muaj cov nram qab mis: R = DT / Q

· DT - kub sib txawv taw qhia;

· Q - nqi ntawm W / m 2 ntawm tshav kub uas loses siv;

· R - Thaum tshav kub kub hloov lwm lub tsev coefficient ntawm kuj.

Tag nrho cov nuj nqis yuav yooj yim rau xam, siv lub SNIP. Lawv sau tawm cov ntaub ntawv hais txog cov feem ntau cov tshuaj lub tsev ntaub ntawv. Raws li rau cov niaj hnub lug (double-glazed qhov rais, phab ntsa ntub dej, thiab lwm yam), yuav tsum tau cov ntaub ntawv yuav tsum tau los ntawm lub chaw tsim tshuaj paus.

Yog li peb yuav tau xam lub tshav kub poob rau txhua muab qauv. Kev mloog yuav tsum tau them rau tus sab nrauv cov phab ntsa, saum nthab pem teb, qhov chaw ntawm no qab lawj thiab unheated plag tsev. Ntxiv tshav kub tsis tshwm sim los ntawm lub qhov rooj thiab qhov rais (tshwj xeeb tshaj yog txojkev sab qaum teb thiab sab hnub tuaj), raws li zoo raws li lub txheej rooj vag nyob rau hauv lub qhaj ntawv ntawm lub vestibule.

Muab xam los ntawm lub tshav kub poob ntawm lub tsev yog nqa tawm nyob rau hauv kev sib raug zoo mus rau feem ntau unfavorable lub sij hawm ntawm lub xyoo. Nyob rau hauv lwm yam lus, saib qhov twg nws yog ib lub frosty thiab cua hlob lub lim tiam. Summing li yog li thaum tshav kub kub tsis no, peb yuav txiav txim qhov yuav tsum tau hwj chim ntawm cua sov nyob rau hauv lub chav tsev yuav tsum tau rau nws kev nplij siab cua kub. Cov suav yuav pab kom paub tias "tsis muaj zog link" nyob rau hauv lub rwb thaiv tsev system thiab coj kev soj ntsuam ntxiv.

Ua ib tug muab xam yog tau thiab nyob rau hauv Feem ntau, qhov nruab nrab ntsuas. Piv txwv li, rau single- thiab ob-storey tsev nrog ib tug tsawg kawg nkaus cua kub ntawm -25 ° C ntawm tshav kub rau ib square meter yuav tsum tau 213 watts. Rau vaj tse uas muaj zoo niaj hnub rwb thaiv tsev , qhov no daim duab txo kom 173 W, thiab txawm tsawg.

Raws li cov foregoing, peb yuav hais tias cov nyiaj khaws tseg yuav tsum tsis txhob yuav nyob rau hauv qhov zoo tshaj ntawm rwb thaiv tsev. Nyob rau hauv qhov competent rwb thaiv tsev thiab cua lug ntawm ntau dua lub zog tus nqi ua rau teeb meem loj cov kev pab cuam.

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