Redox flow battery module

Abstract

The invention discloses a redox flow battery module. The redox flow battery module comprises a core body, a left clamping plate, a right clamping plate, a left current collection plate and a right current collection plate, wherein the left clamping plate and the right clamping plate are respectively fixed at and connected with two sides of the core body, the left current collection plate is fixedly embedded into the left clamping plate, the right current collection plate is fixedly embedded into the right clamping plate, a tab is arranged on the right current collection plate, so that a positive electrode and a negative electrode of the battery module can be output. In the redox flow battery module provided by the invention, thermal control of a battery is achieved by arranging a liquid-cooling flat pipe, the liquid-cooling flat pipe is further embedded into the core body, modularization of the core body and a liquid-cooling part is achieved, and the occupancy space in the whole vehicle is saved; and moreover, by arranging a fuse structure in a negative electrode region, automatic fuse when a current is excessively high is achieved, and relatively high safety of the redox flow battery module and a power battery assembly is ensured.

Description

technical field [0001] The invention relates to the technical field of automotive power batteries, in particular to a liquid-cooled battery module. Background technique [0002] As the core component of electric vehicles, power batteries play a vital role in the power performance of the vehicle. The liquid-cooled battery module is a component unit of the power battery, and its structural design will directly determine the performance of the power battery. In the existing technology, it is difficult to modularly install and fix the batteries and liquid-cooled parts in the limited space that the whole vehicle can provide. The number of batteries that can be installed is small, and it is not guaranteed to carry enough In addition, the thermal management level of the battery is low, which often leads to problems such as excessive power consumption of the battery and uncontrolled heating and cooling of the battery. Therefore, it is necessary to study a liquid-cooled battery mod...

AI Technical Summary

Problems solved by technology

In the existing technology, it is difficult to modularly install and fix the battery cells and liquid cooling components in the limited space provided by the whole vehicle. The number of battery cells that can be installed is small, and it is impossible to guarantee enough In addition, the thermal management level of the battery is low, which often causes problems such as excessive battery power consumption and uncontrolled heating and cooling of the battery.

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