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鋰電池高溫老化房
更新時間:2018-02-06   點擊次數:5334次

安全性已是鋰電池發展之重要的議題,鋰電池已經被廣泛應用于筆記型計算機、手工具等3C電子產品,而應用于電動車及油電混合車的動力來源更是未來關鍵主流之一,自2006年SONY制的筆記型計算機鋰電池因起火被大量召回后,接連著手機和Apple iPhone..等事件,諸多廠牌之3C電子產品也因鋰電池組熱(re)失(shi)控(kong)反應,導致過熱(re)、火(huo)災等事件(jian)耳聞不斷,嚴重沖擊(ji)消費者信心與電池產(chan)(chan)業,也因此鋰(li)電池的孜全(quan)性問題逐漸浮上臺面(mian),促使各(ge)相關產(chan)(chan)業針對鋰(li)電池安全(quan)性進行深入研究。

鋰電池需用高溫老化房進行電池高溫老化、低溫(wen)(wen)(wen)、溫(wen)(wen)(wen)度(du)循(xun)環各(ge)種(zhong)溫(wen)(wen)(wen)度(du)條件(jian)及變化下(xia),與充放(fang)電(dian)(dian)系統(tong)整合(he)進行充各(ge)種(zhong)溫(wen)(wen)(wen)度(du)的(de)過(guo)充、放(fang)電(dian)(dian)、短(duan)路試(shi)驗(yan)(yan)(yan),評估鋰電(dian)(dian)池(chi)(chi)在(zai)(zai)試(shi)驗(yan)(yan)(yan)過(guo)程會(hui)產(chan)生(sheng)焦耳熱累(lei)積導致電(dian)(dian)池(chi)(chi)溫(wen)(wen)(wen)升,使電(dian)(dian)池(chi)(chi)內(nei)部材料存(cun)在(zai)(zai)熱失(shi)控(kong)風險,一旦電(dian)(dian)池(chi)(chi)發(fa)生(sheng)熱失(shi)控(kong)而出(chu)現(xian)燃燒(shao),鋰電(dian)(dian)池(chi)(chi)在(zai)(zai)進行各(ge)種(zhong)溫(wen)(wen)(wen)度(du)變化及充放(fang)電(dian)(dian)相關試(shi)驗(yan)(yan)(yan)時,為確(que)保(bao)其試(shi)驗(yan)(yan)(yan)安(an)全性(xing),可透(tou)(tou)過(guo)視窗架(jia)設遠端(duan)攝影機(ji)(ji)進行試(shi)驗(yan)(yan)(yan)監控(kong),并偵測每一顆電(dian)(dian)池(chi)(chi)的(de)表面(mian)溫(wen)(wen)(wen)度(du),如果(guo)電(dian)(dian)池(chi)(chi)表面(mian)有異常(chang)升溫(wen)(wen)(wen)時極可能出(chu)現(xian)危險,系統(tong)立即啟動(dong)安(an)全保(bao)護(hu)機(ji)(ji)制(zhi),假(jia)設電(dian)(dian)池(chi)(chi)瞬間BZ時,高強(qiang)度(du)內(nei)爐體可承(cheng)受BZ威力,標配防爆(bao)孔也會(hui)將(jiang)(jiang)BZ壓力宣泄(xie),鋰電(dian)(dian)池(chi)(chi)試(shi)驗(yan)(yan)(yan)機(ji)(ji)將(jiang)(jiang)會(hui)偵測到其失(shi)火(huo)狀態,也會(hui)立即滅火(huo)降溫(wen)(wen)(wen),滅火(huo)后透(tou)(tou)過(guo)抽排風機(ji)(ji)制(zhi),將(jiang)(jiang)箱體內(nei)的(de)有機(ji)(ji)揮發(fa)性(xing)氣(qi)體及異味(wei)氣(qi)體進行排放(fang),以確(que)保(bao)實驗(yan)(yan)(yan)室內(nei)的(de)潔凈度(du),透(tou)(tou)過(guo)多項規范所要求(qiu)的(de)鋰電(dian)(dian)池(chi)(chi)安(an)全試(shi)驗(yan)(yan)(yan),以避免鋰電(dian)(dian)池(chi)(chi)出(chu)現(xian)BZ燃燒(shao)..等疑慮。

武漢安德信檢測設備有限公司生產的產品有高溫老化房、老(lao)(lao)(lao)化(hua)(hua)室(shi)、電路板老(lao)(lao)(lao)化(hua)(hua)設備(bei)、電子產品老(lao)(lao)(lao)化(hua)(hua)車(che)、老(lao)(lao)(lao)化(hua)(hua)柜、移動式(shi)老(lao)(lao)(lao)化(hua)(hua)箱(xiang)(xiang)、步(bu)入式(shi)高(gao)溫箱(xiang)(xiang)、高(gao)溫老(lao)(lao)(lao)化(hua)(hua)試(shi)(shi)(shi)驗(yan)箱(xiang)(xiang)、紫(zi)外老(lao)(lao)(lao)化(hua)(hua)試(shi)(shi)(shi)驗(yan)箱(xiang)(xiang)、氙(xian)燈老(lao)(lao)(lao)化(hua)(hua)試(shi)(shi)(shi)驗(yan)箱(xiang)(xiang)、汽車(che)部(bu)件臭(chou)氧老(lao)(lao)(lao)化(hua)(hua)試(shi)(shi)(shi)驗(yan)箱(xiang)(xiang)、高(gao)壓加速老(lao)(lao)(lao)化(hua)(hua)試(shi)(shi)(shi)驗(yan)箱(xiang)(xiang)、高(gao)溫烘(hong)箱(xiang)(xiang)、大型烤(kao)箱(xiang)(xiang)、真空干燥箱(xiang)(xiang)、電熱恒(heng)溫鼓風干燥箱(xiang)(xiang)等設備(bei)。

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