液(ye)冷(leng)(leng)(leng)(leng)(leng)板(ban)(ban)(ban)(ban)，似乎并(bing)沒(mei)有什么統一(yi)的含義(yi)，我們就(jiu)動(dong)力(li)鋰(li)離子電池包的液(ye)冷(leng)(leng)(leng)(leng)(leng)板(ban)(ban)(ban)(ban)這(zhe)個應(ying)用(yong)場景，給它(ta)下個含義(yi)，暫(zan)且這(zhe)樣描述(shu)：動(dong)力(li)鋰(li)離子電池系統中，電池工(gong)(gong)作(zuo)出現多余熱(re)(re)(re)量(liang)(liang)，熱(re)(re)(re)量(liang)(liang)通過(guo)電池或者模組與板(ban)(ban)(ban)(ban)型鋁質器(qi)件(jian)(jian)表(biao)面接觸的方式(shi)傳(chuan)遞，隨后(hou)被器(qi)件(jian)(jian)內部流道中通過(guo)的冷(leng)(leng)(leng)(leng)(leng)卻(que)液(ye)帶走。這(zhe)個板(ban)(ban)(ban)(ban)型鋁質器(qi)件(jian)(jian)就(jiu)是液(ye)冷(leng)(leng)(leng)(leng)(leng)板(ban)(ban)(ban)(ban)。對液(ye)冷(leng)(leng)(leng)(leng)(leng)板(ban)(ban)(ban)(ban)的一(yi)般要求(qiu)散熱(re)(re)(re)功率(lv)大(da)，能夠及時導出動(dong)力(li)鋰(li)離子電池工(gong)(gong)作(zuo)過(guo)程(cheng)中出現的多余熱(re)(re)(re)量(liang)(liang)，防(fang)止過(guo)量(liang)(liang)溫升的發(fa)生;可(ke)靠性(xing)高，在道路(lu)車輛環(huan)境(jing)工(gong)(gong)作(zuo)，振動(dong)、沖(chong)擊、高低溫交(jiao)變環(huan)境(jing)，對多數產品都是比較嚴酷的工(gong)(gong)作(zuo)條件(jian)(jian)，而動(dong)力(li)鋰(li)離子電池電壓動(dong)輒(zhe)幾百伏(fu)，冷(leng)(leng)(leng)(leng)(leng)卻(que)液(ye)泄漏是個嚴重(zhong)問題(ti)，即使你使用(yong)絕(jue)緣性(xing)能好的冷(leng)(leng)(leng)(leng)(leng)卻(que)液(ye)，但遇(yu)到外部雜質后(hou)，絕(jue)緣性(xing)能會立(li)即降低，因此，冷(leng)(leng)(leng)(leng)(leng)板(ban)(ban)(ban)(ban)密封(feng)可(ke)靠性(xing)很(hen)重(zhong)要;口碑好的水(shui)冷(leng)(leng)(leng)(leng)(leng)板(ban)(ban)(ban)(ban)的公司聯系方式(shi)。連云(yun)港摩擦攪拌焊水(shui)冷(leng)(leng)(leng)(leng)(leng)板(ban)(ban)(ban)(ban)廠家(jia)

水(shui)冷(leng)板(ban)(ban)(ban)的(de)(de)應用(yong)范圍很(hen)廣，近(jin)年(nian)來水(shui)冷(leng)散(san)熱(re)(re)技術(shu)(shu)的(de)(de)發(fa)(fa)展(zhan)，水(shui)冷(leng)板(ban)(ban)(ban)的(de)(de)使用(yong)率更高，逐(zhu)漸(jian)代替原來的(de)(de)一(yi)些自然冷(leng)卻與強(qiang)制風(feng)(feng)冷(leng)的(de)(de)散(san)熱(re)(re)產品。在新(xin)(xin)能源領域(yu)，水(shui)冷(leng)被用(yong)于(yu)光伏發(fa)(fa)電(dian)(dian)(dian)的(de)(de)逆變器散(san)熱(re)(re)，風(feng)(feng)電(dian)(dian)(dian)的(de)(de)變流器散(san)熱(re)(re)，電(dian)(dian)(dian)動(dong)(dong)車動(dong)(dong)力(li)電(dian)(dian)(dian)池包(bao)的(de)(de)散(san)熱(re)(re)上，對于(yu)水(shui)冷(leng)板(ban)(ban)(ban)的(de)(de)設(she)計也(ye)是(shi)(shi)各式各樣，水(shui)冷(leng)板(ban)(ban)(ban)的(de)(de)水(shui)道(dao)設(she)計也(ye)是(shi)(shi)不一(yi)樣的(de)(de)。 新(xin)(xin)能源汽(qi)(qi)車是(shi)(shi)國家支持(chi)發(fa)(fa)展(zhan)的(de)(de)項(xiang)目，近(jin)年(nian)來發(fa)(fa)展(zhan)飛(fei)快，電(dian)(dian)(dian)動(dong)(dong)力(li)車的(de)(de)整(zheng)車技術(shu)(shu)以及零部件技術(shu)(shu)也(ye)在不斷革新(xin)(xin)，新(xin)(xin)技術(shu)(shu)與新(xin)(xin)工藝不斷地推出。散(san)熱(re)(re)領域(yu)也(ye)不例(li)外，電(dian)(dian)(dian)動(dong)(dong)汽(qi)(qi)車的(de)(de)散(san)熱(re)(re)關鍵點在于(yu)電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)池包(bao)與控(kong)制器的(de)(de)散(san)熱(re)(re)，做好(hao)這(zhe)兩塊的(de)(de)散(san)熱(re)(re)也(ye)是(shi)(shi)電(dian)(dian)(dian)動(dong)(dong)車企穩運(yun)行的(de)(de)必要保(bao)證(zheng)。江西新(xin)(xin)能源汽(qi)(qi)車水(shui)冷(leng)板(ban)(ban)(ban)生(sheng)產廠家昆山(shan)質(zhi)量好(hao)的(de)(de)水(shui)冷(leng)板(ban)(ban)(ban)的(de)(de)公司聯系方式。

該廠(chang)家(jia)是(shi)根據(ju)液(ye)冷(leng)板(ban)的工藝類(lei)型(xing)對液(ye)冷(leng)板(ban)類(lei)型(xing)做(zuo)劃分(fen)(fen)，重要有：真空(kong)釬(han)焊式(shi)(shi)水(shui)冷(leng)板(ban)(AluminumVacuumbrazingColdplate)、攪拌摩擦焊式(shi)(shi)水(shui)冷(leng)板(ban)(FSWColdplate)、埋管式(shi)(shi)水(shui)冷(leng)板(ban)(ExposedTubeColdplate)和(he)深孔鉆/腔體(ti)式(shi)(shi)水(shui)冷(leng)板(ban)(Aluminum/CopperPlateLongHoleDrilled)等幾種液(ye)體(ti)冷(leng)卻(que)方(fang)式(shi)(shi)。他們各自(zi)的優缺(que)點(dian)，可(ke)參(can)照下表。典型(xing)參(can)數：某廠(chang)家(jia)甲液(ye)冷(leng)板(ban)產品實(shi)例這家(jia)是(shi)根據(ju)產品的特(te)點(dian)對冷(leng)板(ban)類(lei)型(xing)做(zuo)劃分(fen)(fen)的，共包括(kuo)三種類(lei)型(xing)。類(lei)型(xing)1，強調散熱(re)(re)性(xing)能(neng)(neng)。在(zai)(zai)流(liu)(liu)體(ti)路徑中采(cai)用(yong)翅片(pian)結構(gou)，新增(zeng)與(yu)冷(leng)卻(que)液(ye)的接觸面積，從而(er)提高了熱(re)(re)傳導(dao)性(xing)能(neng)(neng)。產品具有真空(kong)釬(han)焊構(gou)造，可(ke)供(gong)應定制化配置。類(lei)型(xing)2，強調低壓(ya)降(jiang)。液(ye)冷(leng)板(ban)采(cai)用(yong)專門制作的CNC銑削(xue)微流(liu)(liu)道，在(zai)(zai)底板(ban)上形(xing)成(cheng)流(liu)(liu)體(ti)通道。在(zai)(zai)低壓(ya)降(jiang)條件下，具有優良(liang)的散熱(re)(re)性(xing)能(neng)(neng)，從而(er)降(jiang)低了流(liu)(liu)體(ti)循環系統的成(cheng)本。

溫(wen)25.3℃下(xia)運行(xing)的(de)兩張并聯水(shui)(shui)路的(de)水(shui)(shui)冷(leng)GTX480組SLI，默認頻(pin)率時，滿(man)載溫(wen)度49/52℃，水(shui)(shui)溫(wen)為(wei)31.3℃，風(feng)扇1200轉，水(shui)(shui)流量(liang)355LPH。冷(leng)排為(wei)一(yi)(yi)個ThermochillPA120.3、一(yi)(yi)個PA120.2、一(yi)(yi)個PA160。（圖片(pian)由Kone提供(gong)）。對超(chao)頻(pin)玩家(jia)來說，水(shui)(shui)冷(leng)能夠更有效(xiao)的(de)壓制超(chao)頻(pin)所帶(dai)來的(de)高熱(re)量(liang)，增(zeng)加(jia)超(chao)頻(pin)成功率和系統(tong)穩定(ding)性。水(shui)(shui)冷(leng)也比制冷(leng)片(pian)、壓縮機(ji)、干冰、液氮(dan)等容易結露(lu)的(de)極限制冷(leng)方式(shi)安(an)全得多(duo)，適合長期穩定(ding)使用。用1.408V電壓超(chao)頻(pin)至4.5GHz的(de)6核12線程i7 980X，體制不算太好，室(shi)溫(wen)25.3℃下(xia)水(shui)(shui)冷(leng)滿(man)載運行(xing)6個OR，41分(fen)(fen)鐘后6個溫(wen)度分(fen)(fen)別是66、59、59、61、65、66，水(shui)(shui)溫(wen)27.8℃，風(feng)扇1200轉，水(shui)(shui)流量(liang)378LPH，冷(leng)排為(wei)兩個Feser X-Changer 360，一(yi)(yi)個Thermochill PA.120.3，水(shui)(shui)路中還串聯有一(yi)(yi)套EK的(de)技嘉X58-UD7主(zhu)板全覆蓋冷(leng)頭（為(wei)南北(bei)橋和兩組主(zhu)板供(gong)電部分(fen)(fen)散熱(re)）。本截圖由Kone提供(gong)。水(shui)(shui)冷(leng)板的(de)大(da)概費用是多(duo)少？

埋(mai)管(guan)(guan)工(gong)藝(yi)埋(mai)管(guan)(guan)工(gong)藝(yi)是(shi)(shi)(shi)用(yong)(yong)(yong)得多的(de)(de)液(ye)(ye)(ye)(ye)冷(leng)散熱器(qi)液(ye)(ye)(ye)(ye)冷(leng)板(ban)(ban)(ban)的(de)(de)制作工(gong)藝(yi)，一般來說是(shi)(shi)(shi)鋁(lv)基(ji)(ji)板(ban)(ban)(ban)埋(mai)銅管(guan)(guan)，即將(jiang)鋁(lv)基(ji)(ji)板(ban)(ban)(ban)用(yong)(yong)(yong)CNC加(jia)工(gong)銑槽，再采(cai)用(yong)(yong)(yong)沖壓機將(jiang)已彎(wan)好形狀的(de)(de)銅管(guan)(guan)壓到鋁(lv)基(ji)(ji)板(ban)(ban)(ban)上(shang)，再進行(xing)釬焊(han)焊(han)接，然后(hou)進行(xing)后(hou)加(jia)工(gong)成水冷(leng)板(ban)(ban)(ban)。埋(mai)管(guan)(guan)式的(de)(de)液(ye)(ye)(ye)(ye)冷(leng)板(ban)(ban)(ban)一般有三種(zhong)形式：一是(shi)(shi)(shi)淺埋(mai)管(guan)(guan)液(ye)(ye)(ye)(ye)冷(leng)板(ban)(ban)(ban);二是(shi)(shi)(shi)深埋(mai)管(guan)(guan)液(ye)(ye)(ye)(ye)冷(leng)板(ban)(ban)(ban);三是(shi)(shi)(shi)焊(han)管(guan)(guan)工(gong)藝(yi);四(si)是(shi)(shi)(shi)雙面夾管(guan)(guan)工(gong)藝(yi)液(ye)(ye)(ye)(ye)冷(leng)板(ban)(ban)(ban)。三種(zhong)形式的(de)(de)工(gong)藝(yi)都差(cha)別(bie)不大(da)，加(jia)工(gong)的(de)(de)難度也(ye)是(shi)(shi)(shi)相同(tong)的(de)(de)。有些原本是(shi)(shi)(shi)針對大(da)功率開關(guan)器(qi)件(jian)設計的(de)(de)液(ye)(ye)(ye)(ye)冷(leng)原理(li)，在動力鋰離子電池冷(leng)卻系統中(zhong)，也(ye)可以借鑒應用(yong)(yong)(yong)。淺埋(mai)管(guan)(guan)工(gong)藝(yi)：適用(yong)(yong)(yong)單(dan)面安裝，銅管(guan)(guan)壓扁后(hou)與鋁(lv)板(ban)(ban)(ban)同(tong)時銑面，充(chong)分利于(yu)銅管(guan)(guan)高導熱性能帶走(zou)熱量(liang)，利用(yong)(yong)(yong)鋁(lv)的(de)(de)輕量(liang)化起(qi)到減重及成本控制用(yong)(yong)(yong)途。水冷(leng)板(ban)(ban)(ban)的(de)(de)價格(ge)哪家(jia)比較優(you)惠？鋁(lv)制水冷(leng)板(ban)(ban)(ban)規格(ge)齊全

水冷(leng)板定(ding)制工藝，正和鋁(lv)業是值得(de)信賴的選擇(ze)！歡迎咨詢！連云港摩擦攪拌焊水冷(leng)板廠家

經試驗(yan)研究，為了達(da)到相同(tong)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)池平(ping)均(jun)溫(wen)(wen)度，風(feng)(feng)冷(leng)(leng)(leng)(leng)需要比液冷(leng)(leng)(leng)(leng)高(gao)(gao)2-3倍的(de)(de)(de)(de)能(neng)耗。相同(tong)功耗下電(dian)(dian)(dian)(dian)池包的(de)(de)(de)(de)最高(gao)(gao)溫(wen)(wen)度，風(feng)(feng)冷(leng)(leng)(leng)(leng)比液冷(leng)(leng)(leng)(leng)要高(gao)(gao)3-5攝氏度。液冷(leng)(leng)(leng)(leng)的(de)(de)(de)(de)功耗更低。電(dian)(dian)(dian)(dian)池熱(re)失(shi)控風(feng)(feng)險由于空氣比熱(re)容、對流換熱(re)系(xi)(xi)(xi)數(shu)小(xiao)等因素，電(dian)(dian)(dian)(dian)池風(feng)(feng)冷(leng)(leng)(leng)(leng)技術換熱(re)效率低，電(dian)(dian)(dian)(dian)池發(fa)熱(re)量增大，會導致(zhi)電(dian)(dian)(dian)(dian)池溫(wen)(wen)度過高(gao)(gao)，存(cun)在(zai)熱(re)失(shi)控風(feng)(feng)險；液冷(leng)(leng)(leng)(leng)系(xi)(xi)(xi)統可以降低電(dian)(dian)(dian)(dian)池的(de)(de)(de)(de)熱(re)失(shi)控風(feng)(feng)險。4 固定(ding)資產投(tou)資據(ju)美國(guo)國(guo)家(jia)可再生能(neng)源(yuan)實驗(yan)室（NREL）的(de)(de)(de)(de)數(shu)據(ju)，目前4小(xiao)時電(dian)(dian)(dian)(dian)池儲能(neng)系(xi)(xi)(xi)統每(mei)千瓦時的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)池投(tou)資成本(ben)在(zai)1900人民幣（300美金），熱(re)管(guan)理(li)系(xi)(xi)(xi)統估計(ji)占(zhan)電(dian)(dian)(dian)(dian)池成本(ben)的(de)(de)(de)(de)2- 4%，而(er)液冷(leng)(leng)(leng)(leng)系(xi)(xi)(xi)統更易保障電(dian)(dian)(dian)(dian)池在(zai)舒(shu)適(shi)溫(wen)(wen)度工(gong)作，相較于風(feng)(feng)冷(leng)(leng)(leng)(leng)系(xi)(xi)(xi)統會延長電(dian)(dian)(dian)(dian)池壽命超過20%，綜合壽命周(zhou)期來(lai)看液冷(leng)(leng)(leng)(leng)投(tou)資更少。連云港摩(mo)擦攪拌焊(han)水(shui)冷(leng)(leng)(leng)(leng)板廠家(jia)

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