鋰離子(zi)電池在(zai)生(sheng)產時，都(dou)要(yao)進(jin)行(xing)高低溫(wen)試驗(yan)(yan)。由于鋰離子(zi)高溫(wen)有、起火等風險，所以(yi)對鋰離子(zi)進(jin)行(xing)溫(wen)度試驗(yan)(yan)的高低溫(wen)試驗(yan)(yan)箱需要(yao)有防爆(bao)功能(neng)。液冷系統(tong)依靠冷卻水泵帶動冷卻液在(zai)冷卻管(guan)道中循環(huan)流動，通過在(zai)散(san)熱(re)器(qi)的熱(re)交換等過程(cheng)，冷卻液帶走(zou)電動機與控(kong)制器(qi)產生(sheng)的熱(re)量。基于液冷和金屬表面處理技術(shu)(shu)的長期(qi)積淀，合肥華清研發(fa)團隊針(zhen)對鋰電池因(yin)溫(wen)控(kong)液導致(zhi)的電池燃爆(bao)問題(ti)，采(cai)用緣和新型(xing)離子(zi)抑(yi)制技術(shu)(shu)，靶向研發(fa)出電動汽(qi)車(che)鋰電池防爆(bao)溫(wen)控(kong)液

液體(ti)冷(leng)(leng)卻(que)技(ji)(ji)術通過液體(ti)對流(liu)換(huan)熱(re)(re)，將電(dian)(dian)池(chi)(chi)產生(sheng)的(de)熱(re)(re)量帶走，降(jiang)低(di)(di)電(dian)(dian)池(chi)(chi)溫(wen)度(du)。液體(ti)介質的(de)換(huan)熱(re)(re)系數高、熱(re)(re)容(rong)量大、冷(leng)(leng)卻(que)速度(du)快，對降(jiang)低(di)(di)溫(wen)度(du)、提(ti)升電(dian)(dian)池(chi)(chi)組溫(wen)度(du)場(chang)一致性(xing)的(de)，同時(shi)，熱(re)(re)管理系統(tong)的(de)體(ti)積也相對較(jiao)小(xiao)。汽(qi)車(che)(che)冷(leng)(leng)卻(que)液具有保護發(fa)動(dong)(dong)機(ji)冷(leng)(leng)卻(que)系統(tong)免遭銹蝕和腐蝕，能(neng)有效抑(yi)制水垢(gou)形成，同時(shi)防止溫(wen)度(du)過低(di)(di)凍壞(huai)發(fa)動(dong)(dong)機(ji)零部件(jian)。能(neng)源汽(qi)車(che)(che)電(dian)(dian)機(ji)需要冷(leng)(leng)卻(que)液，電(dian)(dian)池(chi)(chi)充放電(dian)(dian)產生(sheng)熱(re)(re)量，動(dong)(dong)力電(dian)(dian)池(chi)(chi)防爆冷(leng)(leng)卻(que)液廠家，需要冷(leng)(leng)卻(que)，溫(wen)度(du)低(di)(di)的(de)時(shi)候需要給電(dian)(dian)池(chi)(chi)加熱(re)(re)，保證電(dian)(dian)池(chi)(chi)性(xing)能(neng)。隨著我國科技(ji)(ji)實力的(de)提(ti)升，很多創新技(ji)(ji)術被應用(yong)到電(dian)(dian)動(dong)(dong)汽(qi)車(che)(che)之中，為電(dian)(dian)動(dong)(dong)汽(qi)車(che)(che)的(de)發(fa)展提(ti)供了(le)更為有利(li)條(tiao)件(jian)。而鋰電(dian)(dian)池(chi)(chi)作為電(dian)(dian)動(dong)(dong)汽(qi)車(che)(che)技(ji)(ji)術的(de)部件(jian)，其(qi)安全管理技(ji)(ji)術的(de)提(ti)升一直是(shi)該行業關注的(de)新技(ji)(ji)術突破(po)重點。

液冷(leng)系統形式較為(wei)靈活: 可將電(dian)(dian)池(chi)(chi)單體(ti)(ti)或(huo)模(mo)塊(kuai)沉浸在液體(ti)(ti)中，也可在電(dian)(dian)池(chi)(chi)模(mo)塊(kuai)間設置冷(leng)卻(que)通道，或(huo)在電(dian)(dian)池(chi)(chi)底部(bu)(bu)采用冷(leng)卻(que)板(ban)。電(dian)(dian)池(chi)(chi)與液體(ti)(ti)直接接觸時(shi)(shi)(shi)，液體(ti)(ti)必須保(bao)證(zheng)絕緣( 如礦物油) ，避免(mian)短路。同時(shi)(shi)(shi)，對液冷(leng)系統的(de)氣密(mi)性要(yao)(yao)求也較高(gao)。汽(qi)車(che)冷(leng)卻(que)液具有保(bao)護(hu)發動機(ji)(ji)冷(leng)卻(que)系統免(mian)遭銹(xiu)蝕和(he)腐蝕，能(neng)有效(xiao)抑(yi)制(zhi)水(shui)垢形成(cheng)，同時(shi)(shi)(shi)防止溫度過低凍壞(huai)發動機(ji)(ji)零部(bu)(bu)件(jian)。能(neng)源(yuan)汽(qi)車(che)電(dian)(dian)機(ji)(ji)需要(yao)(yao)冷(leng)卻(que)液，電(dian)(dian)池(chi)(chi)充放電(dian)(dian)產生熱(re)量(liang)，需要(yao)(yao)冷(leng)卻(que)，溫度低的(de)時(shi)(shi)(shi)候需要(yao)(yao)給(gei)電(dian)(dian)池(chi)(chi)加熱(re)，保(bao)證(zheng)電(dian)(dian)池(chi)(chi)性能(neng)。因為(wei)環(huan)境溫度過高(gao)時(shi)(shi)(shi)，動力(li)電(dian)(dian)池(chi)(chi)檢測(ce)到電(dian)(dian)池(chi)(chi)溫度超過時(shi)(shi)(shi)，為(wei)了確保(bao)動力(li)電(dian)(dian)池(chi)(chi)的(de)安全性，車(che)輛會自動啟(qi)動散(san)熱(re)風(feng)扇和(he)電(dian)(dian)動水(shui)泵，為(wei)動力(li)電(dian)(dian)池(chi)(chi)進(jin)行散(san)熱(re)。當我們打開前機(ji)(ji)艙時(shi)(shi)(shi)會發現，有個(ge)裝紅色液體(ti)(ti)的(de)膨脹水(shui)壺(hu)，這里面就是供電(dian)(dian)控、電(dian)(dian)驅(qu)系統和(he)動力(li)電(dian)(dian)池(chi)(chi)冷(leng)卻(que)用的(de)冷(leng)卻(que)液。