Daim ntawv thov thiab kev ua tau zoo ntawm airgel xav tau nyob rau hauv cov saw txias

Nyob rau hauv lub txias saw logistics, nws yog ib qho tseem ceeb kom muaj kev ruaj ntseg ntawm qhov kub thiab txias ntawm cov khoom.Traditional thermal rwb thaiv tsev cov ntaub ntawv siv nyob rau hauv lub tshav pob ntawm txias saw tau maj ua tsis tau raws li kev lag luam xav tau vim lawv cov thickness loj, tsis zoo hluav taws kub tsis kam, kev siv mus sij hawm ntev thiab dej intrusion, ua rau txo thermal rwb thaiv tsev kev ua tau zoo thiab kev pab lub neej luv luv.
Raws li hom tshiab ntawm cov khoom siv rwb thaiv tsev,airgel xavmuaj qhov zoo ntawm cov thermal conductivity tsawg, cov khoom siv lub teeb, thiab cov hluav taws kub zoo. Nws yog maj mam siv nyob rau hauv txias saw logistics.

Cov yam ntxwv ntawm kev ua haujlwm ntawm airgel xav
Airgel xav yog ib yam tshiab ntawm cov khoom siv rwb thaiv tsev ua los ntawm fiber ntau (iav fiber ntau, ceramic fiber, preoxygenated silk fiber, thiab lwm yam) thiab aerogel, uas muaj cov yam ntxwv hauv qab no:
1. High thermal rwb thaiv tsev kev ua tau zoo: Lub thermal conductivity ntawm airgel xav tias tsis tshua muaj siab, qis dua li cov khoom siv thermal rwb thaiv tsev, uas tuaj yeem tswj tau qhov kub thiab txias thiab txo qhov kub thiab txias thaum caij tsheb thauj mus los.
2. Lub teeb thiab nyias hom: Airgel muaj cov yam ntxwv ntawm lub teeb yuag thiab nyias hom, uas tuaj yeem txuas tau yooj yim rau saum npoo ntawm cov khoom yam tsis muaj kev nce nqi tsheb thauj mus los thiab teeb meem.
3. Lub zog siab: airgel xav tau lub zog siab thiab tawv, tuaj yeem tiv taus extrusion thiab vibration thaum thauj, thiab xyuas kom muaj kev nyab xeeb ntawm cov khoom.
4. Kev tiv thaiv ib puag ncig: Kev siv cov airgel xav yuav tsis ua rau muaj kuab paug rau ib puag ncig, uas yog raws li kev tiv thaiv ib puag ncig lub tswv yim ntawm kev thauj mus los niaj hnub.

Daim ntawv thov ntawm iav fiber ntau airgel muaj nyob rau hauv cov saw txias
1. Siv rau txheej rwb thaiv tsev kub
Airgel xavVim tias cov khoom muaj cov thermal conductivity tsawg (thaum qhov ntsuas kub yog -25 ℃, nws cov thermal conductivity tsuas yog 0.015w / m·k), nws tuaj yeem txo cov conduction thiab poob ntawm cov cua sov hauv cov kab txias txias thiab xyuas kom qhov kub thiab txias ntawm cov tub yees lossis cov khoom khov khov. thiab tuaj yeem hloov mus rau qhov sib txawv txias chain system xav tau.

2. Txheej tiv thaiv kom txias nruab nrab
Airgel xav tau kuj tuaj yeem siv los ua cov txheej txheem tiv thaiv cua txias.In txias saw tsheb thauj mus los lossis cia, tiv thaiv qhov nruab nrab cua txias los ntawm kev cuam tshuam sab nraud tuaj yeem txhim kho cov nyhuv txias thiab tswj qhov kub ntawm lub xeev ntawm qhov cua txias.

3. daws qhov teeb meem condensation
Nyob rau hauv cov kab mob khaub thuas, qhov teeb meem dew point yog nquag tshwm sim, uas yog, cov dej vapor nyob rau hauv cov huab cua condenses rau hauv dej thaum lub sij hawm supercooling txheej txheem, ua rau cov khoom siv txias txias kom condense.Raws li txheej tiv thaiv, airgel muaj peev xwm txo qhov tsim ntawm condensate thiab tsis txhob muaj teeb meem condensation.

4. Kev hloov pauv ntawm cov tsheb tub yees
Cov tsheb tub yeesyog ib qho tseem ceeb ntawm kev thauj mus los hauv cov khoom siv txias txias.Txawm li cas los xij, cov tsheb thauj khoom hauv tub yees feem ntau muaj cov nyhuv thermal rwb thaiv tsev tsis zoo thiab kev siv lub zog siab.Los ntawm kev siv airgel xav hloov lub tub yees, qhov thermal rwb thaiv tsev kev ua tau zoo thiab kev siv hluav taws xob ntawm lub tub yees tuaj yeem txhim kho tau zoo, thiab cov nqi khiav lag luam tuaj yeem txo.
Raws li hom tshiab ntawm cov khoom siv thermal rwb thaiv tsev, airgel xav tau tuaj yeem siv rau hauv kev lag luam ntawm cov hlua txias los ua lub luag haujlwm hauv thermal rwb thaiv tsev, daws teeb meem condensation, txuag hluav taws xob thiab txo qis emission.