CN107658525A - 一种模组均温装置 - Google Patents
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Abstract
本发明涉及一种模组均温装置，包括电芯支架箱、两个封装件、多根散热铝管，两个封装件分别设置在电芯支架箱的两端，电芯支架箱内沿箱体的长度方向设置有多根电芯，电芯支架箱的两端面上开设有多个散热铝管孔和螺杆孔，封装件包括螺杆、固定钢架、绝缘板、铜载流片，铜载流片上开设有多个散热铝管孔和螺杆孔，多根散热铝管通过电芯支架箱的端面上的多个散热铝管孔插入电芯支架箱内，铜载流片、绝缘板、固定钢架依次封装到电芯支架箱的一端，螺杆将封装件紧密固定在电芯支架箱的一端。本发明提供的模组均温装置，散热效果好，成本低，密封等级高，安全性能高，空间利用率高，能量密度高，可以很好地满足实际应用的需要。
Description
技术领域
本发明属于电池包散热装置技术领域，具体涉及一种模组均温装置。
背景技术
现有技术中对于电池包的散热方案有很多，比如自然冷却、风冷、液冷等，但是，自然冷却是通过汽车行驶过程中产生的风对电池包进行散热，效果不明显尤其是在偏热地区，几乎没有多少作用；风冷系统利用空调的风进行对电池包内部进行散热，然而必须有通风口，这样对于电池包的密封等级就达不到IP67，安全性就降低；液冷系统效果是最好的，整套冷却系统在成本上较为昂贵，现有的液冷系统都是需要有液体的进出，密封等级也会下降，安全性较低。
发明内容
针对上述现有技术中存在的问题，本发明的目的在于提供一种可避免出现上述技术缺陷的模组均温装置。
为了实现上述发明目的，本发明提供的技术方案如下：
一种模组均温装置，包括电芯支架箱、两个封装件、多根散热铝管，两个封装件分别设置在电芯支架箱的两端，电芯支架箱内沿箱体的长度方向设置有多根电芯，电芯支架箱的两端面上开设有多个散热铝管孔和螺杆孔，封装件包括螺杆、固定钢架、绝缘板、铜载流片，铜载流片上开设有多个散热铝管孔和螺杆孔，固定钢架和绝缘板上开设有螺杆孔，多根散热铝管通过电芯支架箱的端面上的多个散热铝管孔插入电芯支架箱内，散热铝管的末端留在电芯支架箱的外部，铜载流片、绝缘板、固定钢架依次封装到电芯支架箱的一端，散热铝管的末端插入铜载流片上的散热铝管孔内，螺杆依次插入固定钢架、绝缘板、铜载流片、电芯支架箱端面上的螺杆孔内，并将封装件紧密固定在电芯支架箱的一端。
进一步地，每根电芯周围有四根散热铝管。
进一步地，散热铝管的两端是密封的，内部装有冷却液。
进一步地，冷却液采用50％的乙二醇+50％的水混合而成。
进一步地，螺杆的数目为四根，固定钢架、绝缘板、铜载流片和电芯支架箱的端面上开设有四个螺杆孔。
本发明提供的模组均温装置，散热效果好，成本低，密封等级高，安全性能高，空间利用率高，能量密度高，可以很好地满足实际应用的需要。
附图说明
图1为本发明的结构示意图；
图2为散热铝管与电芯的排列方式示意图；
图中，1-螺杆，2-固定钢架，3-绝缘板，4-铜载流片，5-散热铝管，6-电芯支架箱，7-电芯。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，下面结合附图和具体实施例对本发明做进一步说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1和图2所示，一种模组均温装置，包括电芯支架箱6、两个封装件、多根散热铝管5，两个封装件分别设置在电芯支架箱6的两端，电芯支架箱6内沿箱体的长度方向设置有多根电芯7，电芯支架箱6的两端面上开设有多个散热铝管孔和四个螺杆孔，封装件包括四根螺杆1、固定钢架2、绝缘板3、铜载流片4，铜载流片4上开设有与电芯支架箱6的端面上所开设的多个散热铝管孔和四个螺杆孔相对应的多个散热铝管孔和四个螺杆孔，固定钢架2和绝缘板3上开设有四个螺杆孔，多根散热铝管5通过电芯支架箱6的端面上的多个散热铝管孔插入电芯支架箱6内，散热铝管5的末端留在电芯支架箱6的外部，铜载流片4、绝缘板3、固定钢架2依次封装到电芯支架箱6的一端，散热铝管5的末端插入铜载流片4上的散热铝管孔内，四根螺杆1依次插入固定钢架2、绝缘板3、铜载流片4、电芯支架箱6端面上的螺杆孔内，并将封装件紧密固定在电芯支架箱6的一端。
电芯支架箱6内的多根电芯7与散热铝管5之间的排列方式如图2所示，每根电芯7周围有四根散热铝管5。散热铝管5的两端是密封的，内部装有冷却液，冷却液采用50％的乙二醇+50％的水混合而成，成本低廉，冷却效果好。
在汽车行驶过程中，散热铝管5内冷却液流动，能够实现热量均衡。
本发明提供的模组均温装置，散热效果好，成本低，密封等级高，安全性能高，空间利用率高，能量密度高，可以很好地满足实际应用的需要。
以上所述实施例仅表达了本发明的实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。
Claims (5)
1.一种模组均温装置，其特征在于，包括电芯支架箱、两个封装件、多根散热铝管，两个封装件分别设置在电芯支架箱的两端，电芯支架箱内沿箱体的长度方向设置有多根电芯，电芯支架箱的两端面上开设有多个散热铝管孔和螺杆孔，封装件包括螺杆、固定钢架、绝缘板、铜载流片，铜载流片上开设有多个散热铝管孔和螺杆孔，固定钢架和绝缘板上开设有螺杆孔，多根散热铝管通过电芯支架箱的端面上的多个散热铝管孔插入电芯支架箱内，散热铝管的末端留在电芯支架箱的外部，铜载流片、绝缘板、固定钢架依次封装到电芯支架箱的一端，散热铝管的末端插入铜载流片上的散热铝管孔内，螺杆依次插入固定钢架、绝缘板、铜载流片、电芯支架箱端面上的螺杆孔内，并将封装件紧密固定在电芯支架箱的一端。
2.根据权利要求1所述的模组装置，其特征在于，每根电芯周围有四根散热铝管。
3.根据权利要求1-2所述的模组均温装置，其特征在于，散热铝管的两端是密封的，内部装有冷却液。
4.根据权利要求1-3所述的模组均温装置，其特征在于，冷却液采用50％的乙二醇+50％的水混合而成。
5.根据权利要求1-4所述的模组均温装置，其特征在于，螺杆的数目为四根，固定钢架、绝缘板、铜载流片和电芯支架箱的端面上开设有四个螺杆孔。
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