THEEM HLOOV COV NTAUB NTAWV (PCMs) yog cov ntaub ntawv zoo tshaj plaws uas tau txais txiaj ntsig zoo hauv ntau qhov kev lag luam vim lawv cov khoom ntiag tug thiab kev siv.
Hauv cov ntsiab lus yooj yim,Theem Hloov Khoom Siv Khoom Siv Hluav Taws XobCov tshuaj uas muaj peev xwm khaws thiab tso tawm lub zog loj thaum lawv hloov ntawm ib theem rau lwm tus, xws li los ntawm cov khoom ua kua lossis rov qab ua rau cov kua lossis lwm tus. Qhov peev xwm no khaws cia thiab tso tawm lub zog thermal ua rau PCMS tsis muaj peev xwm nyob rau hauv ntau cov ntawv thov, los ntawm thermal zog cia siv lub tshuab rau cua kub hauv ntau yam khoom.
Ib qho ntawm cov kev siv ntawm PCMS yog nyob rau hauv lub zog hluav taws xob cia lub tshuab. Cov tshuab siv PCMS los khaws lub zog thermal thaum nws muaj ntau thiab tso tawm thaum xav tau. Qhov no yog muaj txiaj ntsig tshwj xeeb hauv nruab nrog hluav taws xob ntxiv dua tshiab, uas muaj peev xwm pab tau khaws cov khoom siv hluav taws xob ntau xws li hnub ci ntsa iab los yog cua fais fab tsim tawm thaum lub sijhawm tsis muaj zog.
PCMS tseem siv rau cov kev cai kub ntsuas cov khoom lag luam xws li cov khaub ncaws hnav xws li cov ntaub ntawv tsim tsev, thiab hluav taws xob.
Yuav ua li cas PCM (theem hloov pauv) ua haujlwm
Theem Hloov Hloov Hloov (PCMS) yog cov tshuaj uas ntim tau thiab tso tawm cov hluav taws xob ntau li lawv hloov ntawm ib theem rau lwm theem rau lwm tus, Reverjson li los ntawm cov khoom ua kua lossis kua rau roj. Thaum ib lub PCM nqus kub, nws undergoes ib theem hloov pauv thiab khaws lub zog ua kom sov latent. Thaum ib puag ncig kub tsawg dua, PCM tso tawm cov tshav kub khaws cia raws li nws hloov rov qab rau nws cov theem thawj.
PCMs tau siv nyob rau hauv ntau yam kev siv los tswj cov kev kub thiab kev tswj hwm cua sov. Piv txwv li, lawv tuaj yeem muab tso rau hauv cov ntaub ntawv tsim tsev kom pab tswj hwm sab hauv tsev nyob sab hauv ntau dua thaum nruab hnub thiab tso nws thaum hmo ntuj. Lawv kuj siv nyob rau hauv lub zog hluav taws xob cia cov tshuab rau cov khoom siv hluav taws xob hnub ci, nyob rau hauv cov tub yees, thiab hauv cov khoom lag luam txias.
Kev xaiv ntawm PCM nyob ntawm daim ntawv thov tshwj xeeb thiab cov theem uas xav tau hloov ntsuas kub. Cov pcms nquag muaj xws li paraffin ciab, cov ntsev hydrates, thiab organic teb. Qhov ua tau zoo ntawm PCM yog txiav txim siab los ntawm nws lub teeb meem cua sov, thermal conductivity, thiab kev ruaj khov hla dhau theem hloov mus ncig.
PCMs tau zoo sib xws nrogHuizhou'S xaiv cov ntaub ntawv ntim cov insulated.
Los ntawm kev siv PCMs, peb tuaj yeem ua tau qhov ntsuas kub tau nyob hauv lub ntim, muaj txiaj ntsig kev tiv thaiv cov khoom kub ntawm cov mob sab nraud.
Thiaj li,Huizhou'S cov kev daws teeb meem thermal tuaj yeem tuav tau qhov ntsuas kub kom ntev rau lub sijhawm ntev.
Hauv qab no yog qee cov PCM khoom muab los ntawmHuizhou kom txhawb nqa kub hauv qab no khov:
Lub Sijhawm Post: Lub Tsib Hlis-17-2024