The invention relates to a battery thermal conditioning unit. A thermal regulation unit (40) for regulating the temperature of a pouch cell (30) is provided. The thermal conditioning unit is formed as a container having: one or more internal cooling channels (50) for conveying a liquid coolant through the unit; a flexible outer cover (42) housing the cooling channel; and inlet and outlet ports (46) penetrating the cover to provide and remove the liquid coolant to and from the cooling channel, respectively. The flexible outer cover forms a substantially flat main outer surface of the cell, the main outer surface corresponding in shape to the main outer surface of the pouch cell and for pressing against the main outer surface of the pouch cell such that the cell and the pouch cell may remain in face-to-face contact. The cooling channel is arranged in the flexible outer cover such that when the provided liquid coolant is pressurized, it causes the cell to expand and press against the main outer surface of the pouch cell.
本发明题为“电池热调节单元”。本发明提供了一种用于调节软包电池(30)的温度的热调节单元(40)。该热调节单元形成为容器,该容器具有:用于输送液体冷却剂通过该单元的一个或多个内部冷却通道(50);容纳该冷却通道的柔性外覆盖件(42);以及入口端口和出口端口(46),该入口端口和出口端口穿透覆盖件以分别向冷却通道提供液体冷却剂并从冷却通道移除液体冷却剂。柔性外覆盖件形成单元的基本上平坦的主外表面,该主外表面在形状上对应于软包电池的主外表面并用于压靠软包电池的主外表面,使得单元和软包电池可保持面对面接触。冷却通道被布置在柔性外覆盖件中,使得当所提供的液体冷却剂被加压时,其导致单元膨胀并压靠软包电池的主外表面。
Battery thermal regulating unit
电池热调节单元
2021-06-01
Patent
Electronic Resource
Chinese
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