Cov Lus Qhia Xaiv Cov Yeeb Nkab Roj Hmab thiab Yas: Kev Rwb Thaiv, Kev Tiv Thaiv Kev Nqus Dej & B1 Tiv Thaiv Hluav Taws Kub
Hauv cov tshuab HVAC, cov kav dej kub thiab txias, cov kav dej lag luam thiab cov dej hauv nroog thiab cov haujlwm cua sov, cov ntaub ntawv rwb thaiv tsev ib txwm muaj feem cuam tshuam los ntawm kev nqus dej, kev sib sau ua ke, kev co, thiab kev haum tsis zoo. Cov teeb meem no tsis yog tsuas yog ua rau kom muaj cua sov thiab txias poob thiab cov nqi khiav lag luam xwb, tab sis kuj ua rau lub neej ua haujlwm luv dua ntawm cov kab ke kav dej. Ua ib yam khoom rwb thaiv tsev ua los ntawm cov raj yas uas yoog tau, cov yeeb nkab roj hmab thiab yas muaj cov qauv kaw zoo sib xws, muab kev rwb thaiv tsev zoo heev, tiv taus dej noo, ua haujlwm tsis kam hluav taws kub B1, thiab ua rau kev co tsis yooj yim. Nws yog cov khoom nyiam rau kev rwb thaiv tsev thiab kev tiv thaiv ntawm txhua yam kav dej voj voog, siv dav hauv cov tsev lag luam, cov tshuab cua txias hauv nruab nrab, cov chaw ua haujlwm txias, cov chaw lag luam tshuaj lom neeg thiab lub teeb, kev siv hauv dej hiav txwv thiab ntau lwm qhov chaw.
Ua los ntawm roj hmab nitrile thiab polyvinyl chloride nrog cov khoom ntxiv uas zoo rau ib puag ncig, cov yeeb nkab roj hmab thiab yas yog tsim los ntawm kev sib xyaw, kaw-cell foaming thiab shaping. Nws yog cais ua cov roj hmab ua npuas ncauj thiab yas thermal rwb thaiv tsev khoom thiab ua raws li lub teb chaws tus qauv GB / T 17794-2021. Cov yeeb nkab yog mos, elastic heev, thiab zoo tsim, nrog kev tiv thaiv dej zoo heev, thiab tsis tas yuav muaj txheej ntxiv tiv thaiv dej noo. Piv nrog cov yeeb nkab rwb thaiv tsev ruaj khov, nws muaj kev tawv thiab kev ywj pheej zoo kom haum rau ntau yam yeeb nkab khoov thiab tshwj xeeb. Nws yog cov yeeb nkab rwb thaiv tsev siv tau zoo thiab zoo rau ib puag ncig uas feem ntau siv hauv cov tsev pej xeem thiab cov yeeb nkab kev lag luam.
1. Cov qauv kaw ntom ntom rau kev tiv thaiv dej noo thiab tiv thaiv kev ua kom noo noo
Cov yeeb nkab no muaj cov cell kaw tag nrho thiab ywj pheej, thiab nws nqus dej tsawg heev thiab tiv taus dej noo. Cov pa dej tsis tshua nkag mus rau hauv cov khoom, uas ua rau nws tiv thaiv tau qhov dej noo, kev nthuav dav thiab kev ua haujlwm tsis zoo. Nws muaj kev ywj pheej zoo heev, nws qhwv cov phab ntsa sab nraud ntawm cov yeeb nkab nrog cov pob qij txha nruj, thaiv cov pa dej sab nraud thiab cua nkag mus thiab daws tau cov teeb meem ntawm cov dej noo thiab cov dej ntws ntawm cov yeeb nkab. Nws tiv taus qhov khoob, tawg thiab ua kom tawg thaum lub sijhawm ua haujlwm ntev, ua kom ntseeg tau tias tag nrho cov yeeb nkab rwb thaiv tsev ua haujlwm ruaj khov.
2. Kev Ua Haujlwm Thermal Tsawg rau Kev Rwb Thaiv Zoo thiab Kev Txuag Hluav Taws Xob
Cov khoom no muaj kev ua haujlwm rwb thaiv tsev zoo heev nrog rau kev ua haujlwm thermal conductivity ntawm ≤0.034 W/(m·K), tsim kom muaj kev thaiv thermal ruaj khov. Nws khaws cov cua sov rau cov kav dej kub thiab muab kev khaws cia txias rau cov kav dej txias thiab cov kav dej cia txias, txo qhov kub thiab txias poob thiab txo kev siv hluav taws xob ntawm cov khoom siv cua txias, tub yees thiab cua sov. Nws cov kev ua haujlwm thermal tseem ruaj khov nyob rau hauv qhov kub thiab txias hloov pauv, yog li cov nyhuv rwb thaiv tsev tsis poob qis, xa cov txiaj ntsig txuag hluav taws xob ntev thiab txhim khu kev qha.
3. B1 Cov Khoom Siv Tiv Thaiv Hluav Taws Rau Kev Txhim Kho Kev Nyab Xeeb Hluav Taws Tag Nrho
Cov yeeb nkab roj hmab thiab yas ncav cuag qib B1 uas tiv taus hluav taws raws li tau teev tseg hauv tus qauv GB 8624-2012 nrog kev ua haujlwm zoo ntawm kev nyab xeeb hluav taws. Thaum raug rau cov nplaim taws qhib, nws tsuas yog ua kom qeeb qeeb thiab yuav tsis kub lossis kis cov nplaim taws. Nws tsim cov pa luam yeeb me me thiab tsis muaj pa lom thaum lub sijhawm hlawv. Haum rau cov chaw tiv thaiv hluav taws tseem ceeb xws li chaw ua haujlwm sab hauv tsev, chav khoom siv, txoj kev hauv tsev cua thiab cov chaw ua haujlwm hauv kev lag luam, nws ua tau raws li cov qauv lees txais hluav taws rau cov tsev pej xeem, cov tsev siab thiab cov chaw tsim khoom lag luam, ua kom muaj kev nyab xeeb.
4. Ntau Qhov Kub thiab Txias, Kev Tiv Thaiv Kev co thiab Lub Neej Ua Haujlwm Ntev
Cov yeeb nkab roj hmab thiab yas tuaj yeem ua haujlwm ruaj khov hauv qhov kub ntawm -40 ° C txog 105 ° C. Nws tiv taus qhov kub siab thiab qis, kua qaub, alkali, pwm thiab laus, hloov kho rau qhov chaw ua haujlwm hnyav suav nrog thaj chaw sab hauv tsev thiab sab nraum zoov, chaw ua haujlwm noo noo thiab txoj kev cua nkag. Nws qhov elasticity siab ua rau txo qhov kev co thiab resonance tsim thaum lub sijhawm ua haujlwm ntawm cov yeeb nkab thiab muab cov teebmeem nqus suab los txhim kho qhov chaw nyob hauv qhov chaw. Hauv qab cov xwm txheej ua haujlwm ib txwm muaj, nws lub neej ua haujlwm tuaj yeem tshaj 15 xyoo, txo cov nqi rau kev saib xyuas thiab hloov pauv tom qab. Vim tsis muaj formaldehyde thiab tsw, nws yog tus phooj ywg ib puag ncig thiab ua tau raws li cov khoom siv ntawm cov tsev ntsuab niaj hnub.
5. Kev Teeb Tsa Yooj Yim Rau Cov Ntawv Thov Pipeline Ntau Yam
Lub yeeb nkab no tsis hnyav thiab yooj yim txiav, tsis tas yuav siv cov cuab yeej nyuaj thiab tso cai rau kev teeb tsa yooj yim. Nws tuaj yeem ncaj qha rau ntawm cov kav dej lossis qhwv thiab kho tom qab txiav ntev, thiab ua haujlwm zoo rau cov kav dej khoov thiab cov reducers. Kev tsim kho yooj yim pab txo lub sijhawm ua haujlwm thiab txuag cov nqi zog ua haujlwm. Hauv kev tsim kho, nws yog siv rau cov kav dej cua txias hauv nruab nrab, cov kav dej xa dej thiab cov kav dej ntws thiab cov kav dej cua sov. Hauv kev lag luam, nws yog siv rau cov kav dej xa tshuaj, cov khoom siv txuas cov kav dej thiab cov kav dej txhawb nqa dej hiav txwv. Peb muab ntau yam ntawm cov kav dej txoj kab uas hla thiab cov lus qhia nrog kev ua tiav kev cai muaj. Koj tuaj yeem xaiv cov khoom tsim nyog raws li cov xwm txheej ua haujlwm tiag tiag kom sib npaug kev ua haujlwm ntawm daim ntawv thov thiab tus nqi ntawm qhov project.
Ua ib lub chaw tsim khoom ncaj qha, peb muab cov kav dej roj hmab thiab yas uas muaj cov lus qhia tiav thiab muaj khoom txaus. Kev txhawb nqa cov qhov loj me uas tsis yog tus qauv, cov ntaub ntawv tshwj xeeb thiab cov kev pabcuam OEM. Cov ntaub ntawv xa tawm tiav ua kom ntseeg tau tias kev xa khoom mus thoob ntiaj teb tau yooj yim. Xav tiv tauj peb rau kev txiav txim ntau, kev taw qhia xaiv qhov project lossis cov lus hais tshiab tshaj plaws. Peb yuav muab cov kev daws teeb meem tshaj lij thiab ua tiav rau koj rau kev rwb thaiv tsev kav dej.
