Heat dissipation system of energy storage device

A technology of heat dissipation system and energy storage device, applied in the field of heat dissipation system

Pending Publication Date: 2022-06-17
珠海科创电力电子有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to at least solve one of the technical problems existing in the prior art, and provide a h

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  • Heat dissipation system of energy storage device
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  • Heat dissipation system of energy storage device

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[0024]本部分将详细描述本发明的具体实施例，本发明之较佳实施例在附图中示出，附图的作用在于用图形补充说明书文字部分的描述，使人能够直观地、形象地理解本发明的每个技术特征和整体技术方案，但其不能理解为对本发明保护范围的限制。

[0025]本发明中，如果有描述到方向(上、下、左、右、前及后)时，其仅是为了便于描述本发明的技术方案，而不是指示或暗示所指的技术特征必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。

[0026]本发明中，“若干”的含义是一个或者多个，“多个”的含义是两个以上，“大于”“小于”“超过”等理解为不包括本数；“以上”“以下”“以内”等理解为包括本数。在本发明的描述中，如果有描述到“第一”“第二”仅用于区分技术特征为目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量或者隐含指明所指示的技术特征的先后关系。

[0027]本发明中，除非另有明确的限定，“设置”“安装”“连接”等词语应做广义理解，例如，可以是直接相连，也可以通过中间媒介间接相连；可以是固定连接，也可以是可拆卸连接，还可以是一体成型；可以是机械连接，也可以是电连接或能够互相通讯；可以是两个元件内部的连通或两个元件的相互作用关系。所属技术领域技术人员可以结合技术方案的具体内容合理确定上述词语在本发明中的具体含义。

[0028]现市场上储能集装箱尺寸绝大多数都是40尺，同样的体积空间，客户却对箱体的电池能量密度要求越来越高。因此集装箱的内部布局尤为重要，也就是说谁能在40尺内设计出高容量，高安全性的储能产品，谁就能占领储能市场的领先地位。然而，在不断提高电池容量的情况下，电池的温控散热系统也需要同步跟上，良好的温控系统可以决定电池正常工作和长久运行。因此，集装箱内电池的温控系统设计非常重要，但目前市场的绝大产品仍无法很好解决温控的问题。

[0029]为了解决上述技术问题本发明提供了一种储能集装箱的散热系统。

[0030]参见图1～图5，储能集装箱的散热系统包括电池簇1、第一风箱2和空调3。

[0031]电池簇1具有多层电池包单元10，每层电池包单元10均具有回风风道130。

[0032]在一些实施例中，电池簇1包括电池架100，电池架100具有多层框架，每层框架中均安装电池包单元10。

[0033]电池包单元10通过多个电池包组合在一起，框架的高度大于电池包...

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Abstract

The invention is applied to the technical field of energy storage equipment, and particularly relates to a heat dissipation system of an energy storage device, which comprises a battery cluster, the battery cluster is provided with multiple layers of battery pack units, and each layer of battery pack unit is provided with an air return duct; the first air bellow is arranged on the side edge of the battery cluster, and the first air bellow is communicated with each layer of air return duct; an air outlet of the air conditioner communicates with the first air bellow, and an air return opening of the air conditioner communicates with the air return duct. Cold air blown out by the air conditioner enters the first air box and then enters the air return channel through guiding of the corresponding first air guide plate, the cold air entering the air return channel can take away heat generated by working of the battery packs and finally enters an air return opening of the air conditioner, and therefore heat dissipation circulation is achieved. Therefore, the cooling efficiency is higher, the traditional cooling layout mode that a cooling passage is arranged between two adjacent battery cluster units is eliminated, and the cooling effect is better under the condition that the battery arrangement density is not influenced.

Description

technical field [0001] The invention is used in the technical field of energy storage equipment, and in particular relates to a heat dissipation system of an energy storage device. Background technique [0002] At present, most of the energy storage containers on the market are 40 feet in size. With the same volume and space, customers have higher and higher requirements for the battery energy density of the box. Therefore, the internal layout of the container is particularly important, that is to say, whoever can design a high-capacity, high-safety energy storage product within 40 feet will be able to occupy a leading position in the energy storage market. However, in the case of continuously increasing battery capacity, the temperature control cooling system of the battery also needs to keep up with it. A good temperature control system can determine the normal operation and long-term operation of the battery. Therefore, the temperature control system design of the batter...

Claims

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Application Information

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IPC IPC(8): H01M10/613H01M10/627H01M10/6563H01M10/6566
CPCH01M10/613H01M10/627H01M10/6563H01M10/6566
Inventor 周凌敖长宣殷明福王枧
Owner 珠海科创电力电子有限公司
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