Nrog rau qhov tsis zoo ntawm lub ntiaj teb ib puag ncig thiab ntxiv dag zog rau cov teeb meem hluav taws xob, tib neeg txoj kev paub txog kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig tau maj mam nce, yog li cov tuam tsev txuag hluav taws xob tau txhawb nqa thiab siv hauv peb lub teb chaws.
Phab ntsa rwb thaiv tsev yog qhov tseem ceeb ntawm kev txuag hluav taws xob hauv tsev. Txawm li cas los xij, yog tias qhov kev tsim kho zoo ntawm cov phab ntsa rwb thaiv tsev sab nraud ntawm lub tsev tsis yog raws li tus qauv, qhov zoo ntawm rwb thaiv tsev thiab lub zog txuag yuav tsis ua tiav. Luv luv tham txog yuav ua li cas ntxiv dag zog rau kev tsim kho lub zog-txuag lub tsev sab nrauv rwb thaiv tsev phab ntsa.
1. Qhov zoo ntawm Sab nrauv phab ntsa rwb thaiv tsev
Sab nrauv phab ntsa rwb thaiv tsev ntawm lub zog txuag lub tsev tuaj yeem muab faib ua peb hom: sab nrauv phab ntsa rwb thaiv tsev, sab nrauv phab ntsa sab hauv, thiab sab hauv thiab sab nrauv hybrid rwb thaiv tsev. Ntawm lawv, sab nraud thermal rwb thaiv tsev ntawm phab ntsa sab nrauv yog daim ntawv tseem ceeb ntawm thermal rwb thaiv tsev txhawb los ntawm Ministry of Construction. Nws tso cov txheej txheem thermal rwb thaiv tsev rau sab nraud ntawm phab ntsa sab nraud kom txo qhov kub ntawm qhov sib txawv ntawm cov qauv tseem ceeb kom lub tsev tuaj yeem ua tiav cov nyhuv ntawm thermal rwb thaiv tsev.
Sab nrauv phab ntsa thermal rwb thaiv tsev yog siv dav siv hauv tsev thermal rwb thaiv tsev tshuab hauv kuv lub teb chaws. Nws cov txheej txheem thermal rwb thaiv tsev yog qhov ncaj qha tshaj plaws thiab cov nyhuv yog qhov zoo tshaj plaws. Nws qhov zoo tshaj plaws suav nrog:
(1) Nws muaj ntau yam kev siv, tsis yog rau cov tsev cua txias nyob rau sab qab teb uas xav tau cua sov rwb thaiv tsev nyob rau lub caij ntuj sov, tab sis kuj rau cov tsev nyob rau sab qaum teb uas xav tau cua sov rau lub caij ntuj no, ob qho tib si rau cov tsev tshiab thiab kho dua tshiab. cov tsev uas twb muaj lawm.
(2) Lub rooj tsav xwm polystyrene uas tsis tshua muaj thermal conductivity yog siv los kaw lub tsev tag nrho, uas tshem tawm qhov tshwm sim ntawm tus choj thermal thiab txhim kho cov thermal rwb thaiv tsev efficiency ntawm cov txheej txheem enclosure.
(3) Sab nraud ntawm phab ntsa yog ua los ntawm cov khoom siv thermally ruaj khov thermal rwb thaiv tsev, thiab sab hauv yog masonry nrog siab kub cia tus nqi. Cov qauv tsim nyog thiab thermal stability ntawm chav tsev kuj yog siab.
(4) Cov khoom siv thermal rwb thaiv tsev sab nrauv yog teem rau ntawm phab ntsa sab nraud yam tsis muaj qhov chaw sab hauv tsev thiab tsis cuam tshuam rau kev siv tau zoo ntawm qhov chaw ntawm lub tsev.
(5) Cov txheej rwb thaiv tsev tso rau sab nraud ntawm lub tsev tuaj yeem tiv thaiv kev puas tsuaj rau cov qauv tseem ceeb los ntawm ntuj kub, av noo, hluav taws xob ultraviolet, thiab lwm yam, zoo heev txo qhov tshwm sim ntawm cov kab nrib pleb, deformation, thiab kev puas tsuaj, yog li ua si heev lub luag haujlwm zoo hauv kev tiv thaiv lub ntsiab qauv. Txhim kho lub neej ntawm lub tsev.
2. Cov teeb meem uas twb muaj lawm nyob rau sab nraud thermal rwb thaiv tsev ntawm lub zog txuag lub tsev sab nrauv phab ntsa
Txawm hais tias kev rwb thaiv tsev ntawm cov phab ntsa sab nraud muaj ntau qhov zoo saum toj no, hauv qhov tseeb engineering, lub tsev txuag hluav taws xob feem ntau tsis ua tiav cov thermal rwb thaiv tsev zoo vim yog cov khoom siv tsis zoo lossis kev tsim kho. Kev xaiv tsis raug ntawm cov ntaub ntawv rwb thaiv tsev thiab kev kuaj xyuas tsis zoo thiab kev tswj xyuas cov khoom siv yuav ncaj qha txo cov rwb thaiv tsev ntawm phab ntsa sab nrauv; Kev saib xyuas tsis zoo ntawm cov txheej txheem kev tsim kho, kev tsis paub txog cov txheej txheem, kev ua haujlwm tsis zoo ntawm cov neeg ua haujlwm tsim kho, thiab kev ua haujlwm loj hauv kev tsim kho yuav ua rau muaj teeb meem engineering zoo tshwm sim. Nyob rau hauv cov nqe lus ntawm cov ntaub ntawv, xws li cov tsis zoo ntawm lub thermal rwb thaiv tsev nplaum nplaum, silica xuab zeb nyob rau hauv lub aggregate yog ua los ntawm zoo tib yam quartz xuab zeb nrog high hlau ntsiab lus, uas yog nquag oxidation thiab ua rau tawg thiab tev tawm ntawm sab nraud thermal rwb thaiv tsev. qhov system; Kev poob qis hauv zos thiab qhov kub tsis sib xws ua rau cov kab nrib pleb ntawm cov pob qij txha; Cov iav fiber ntau mesh daim ntaub muaj cov alkali tsis zoo, thiab nws yog qhov ua rau tawg thiab tev ntawm txheej plastering tom qab raug corroded los ntawm cement alkali; Airtight elastic coatings thiab cov vuas tsis zoo ceramic yog siv los ua cov rwb thaiv tsev sab nraud thiab cov khoom tiav, thiab lwm yam.
Nyob rau hauv cov nqe lus ntawm kev tsim kho, yog tias engineers thiab cov kws kho mob tsis xyuam xim rau cov ncauj lus kom ntxaws ntawm cov txheej txheem thermal rwb thaiv tsev ntawm sab nrauv phab ntsa, nws yuav ua rau lub thermal rwb thaiv tsev ntawm sab nrauv phab ntsa, bay qhov rais, cornice, cua txias board, thiab lwm yam. . kom tsis txhob cuam tshuam, ua rau cov choj txias; Nws yog ib qho yooj yim kom poob tawm vim lub zog sib txuas nrog lub hauv paus txheej; vim qhov sib txawv loj ntawm qhov flatness ntawm cov phab ntsa sab nrauv, cov tshuaj tiv thaiv kev sib tsoo yog tawg vim qhov sib txawv ntawm qhov tuab ntawm cov txheej rwb thaiv tsev thiab qhov kub thiab txias expansion thiab contraction stress; chav dej puv ntawm lub tsev yog nyob ze rau ntawm phab ntsa sab nrauv Tsis muaj txheej ntsug dej-pov thawj ntawm qhov chaw, uas ua rau cov txheej txheem rwb thaiv tsev sab nrauv ib feem hollow thiab poob tawm vim yog lub voj voog khov-thaw; Kev siv cov dej-resistant putty zoo tib yam los txhuam cov phab ntsa sab nrauv yuav yooj yim ua rau muaj teeb meem xws li tev thiab tev ntawm cov xim thiab cov kab nrib pleb hauv cov txheej tiav.
