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Chii chinonzi Thermal Insulation?

Dec 13, 2025

Siya meseji

Chii chinonzi Thermal Insulation?

 

Battery fire

 

Saka kuti Aricell fekitori yakadzima moto muKorea gore rapfuura{0}} yakafa. Kana iwe ukashanda mumabhatiri pamwe wakaitevera zvakanyanya.

 

Masero ekutanga haasi Li-ion, asi dambudziko rakafanana-kupisa kubva musero rimwe kubika rinotevera, hapana nzira yekumisa kana kwatanga. Yese warehouse yaenda mumaminetsi.

Thermal insulation=zvinhu pakati pemaseru kuti zvinonoke. Ndizvo chaizvo zvazviri.

Kwete kunyepa, mamiriro ekutonga akawedzera zvakanyanya mushure mekunge GM aifanira kudhonza ese maBolts kumashure. Uye Hyundai pamwe neKonas. Kutenga vanhu vasina kumbobvunza nezve thermal manejimendi vasati vangoerekana vada mishumo yebvunzo, zvinyorwa zvezvinhu, zvese.

GB 38031 muChina inoti unoda maminetsi mashanu isati yapararira masero ari padyo. Europe ine zvinodiwa zvakafanana izvozvi muECE R100. Kurwadza kwembongoro kupupura asi zvichida kunodiwa.

Chii chinoita insulation

 

Haisi kumisa kutiza kwekushisa kubva kuitika. Hapana chinoita kana sero rafunga kuenda. BMS inogona kubata mamwe ekukundikana modes kare asi kana yemukati pfupi ikaitika iwe watove mudambudziko.

 

What insulation actually does

 

Insulation inongodzikisa zvinhu pasi mushure. Inotenga nguva. Pamwe BMS inocheka simba sero rinotevera risati raenda. Pamwe mumwe munhu anonzwa alarm obva atiza forklift.

 

Uyewo inodzivirira kupisa kubva pakupisa imba yepaki pamoto. Kana imba yekuchengetera zvinhu. Wakaona mapikicha ezvinoitika kana forklift bhatiri ichipinda mukamuri rizere nekadhibhodhi. Kwete kunaka.

 

Kutonhora kwemamiriro ekunze zvakare-kupinza kupisa kunoita kuti kupisa kupinde panguva yaunoda kuti kudziya. Haikwanise kuchaja Li-ion pasi pechando pasina kukanganisa. Kuputira pane anode, zvachose kurasikirwa kwesimba. Polinovel yakagadzira yega yega sisitimu yekudziya muna 2019 nekuda kweizvi chaizvo. Nzvimbo dzemigodhi kumusoro kuchamhembe, chengetedzo inotonhora, nezvimwewo. Chinhu chekudziisa mukati + kuputira kunze=paki rinogara richidziya kwehusiku hwose.

 

Zvishandiso

 

Airgel

Munhu wose anotaura nezve aerogel. Uye hongu yakanaka-thermal conductivity yakaderera, sepasi pe0.02 W/m·K. Aspen Aerogels inogadzira zvinhu zvakanaka.

Cost Factor

Mari inopenga zvakadaro. Kunge 5-10x izvo zvaungabhadharira ceramic. Inoshanda kuna Tesla pamwe. Haishande kune zvigadzirwa zvemaindasitiri uko mariji akaomerwa.

Ceramic Fiber

Ceramic fiber ndiyo inonyanya kushandiswa nevakawanda vedu. Aluminium silicate boards, mullite, chero. Inobata 1000℃+, nenzira yakachipa. Brittle saka unofanirwa kuiisa nepolymer. Morgan anozviita, Unifrax, boka revatengesi veChinese.

PCMs

PCM dzaive dzakajairika kwechinguva. Chengetedza zvinhu{1}}zvinotora kupisa kana zvanyunguduka. Inonzwika zvakanaka kudzamara waona zviitiko zvekupisa chaiko hazvina basa nemafungiro ako ekugadzira. Sero riri pedyo nePCM ratova pa200℃uye kukwira. Takarega kufungidzira izvi kune chero chinhu chiri serious.

 

Regular Foams

Mafuro enguva dzose sePU kana EVA-anonatsa kunyorovesa nekudzikisa gap. Kwete yekudzivirira kupisa. Vazhinji vacho vanobata moto panguva dzenguva dzaunoona mukutiza zvakadaro.

 

Random kugadzira zvinhu

Mabhawa. Mhangura inonyunguduka kana masero apisa zvakakwana. Kana bhazi rako - revoltage riri padhuze nepamaserura unenge wangogadzira kanzira kapfupi. Ceramic spacers inobatsira.

 

Module gaps. Wese munhu anoda max simba density saka vanorongedza zvakasimba. Ipapo imwe module inoenda uye kupisa hakuna kwainobvisa kunze kweiyo inotevera module. Isu tinosiya 5-10mm magapu ane ceramic akanzwa pakati. Inorasikirwa nehumwe density, inowana yakawanda yekuchengetedza margin.

 

Insulation ukobvu-kuderera kunodzoka kupfuura 6mm. Kuvandudza kukuru pakati pe3-6mm. Mushure mezvo unenge uchinyanya kuwedzera huremu.

Certifications

UN38.3=kutumira. Haiedzi kupararira pakati pemasero.

IEC 62619=inomanikidza sero rimwe chete kutiza uye rinotarisa kana paki inaro. Izvi ndizvo zvine basa.

GB 38031=China, 5 min inodiwa yambiro.

UL 2580=Zvimotokari zveUS.

Anyway ndiwo ma basics. Tibate isu kana uine mibvunzo nezve chaiyo maapplication

 

-Polinovel technical team

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