Anti-collision temperature control integrated battery module structure, processing device and method

Abstract

The invention relates to an anti-collision temperature control integrated battery module structure, a processing device and a processing method. The anti-collision temperature control integrated battery module structure comprises a battery module box body serving as a carrier, an isolation wall I and an isolation wall II are arranged in the battery module box body; an isolation wall I and the isolation wall II form a square fence and form a hollow-square-shaped structure with the battery module box body; a battery jar for placing a battery is placed in the square fence; a sandwich empty layerfor forming a channel is arranged between the square fence and the battery module box body, an anti-collision strip is arranged in the sandwich empty layer, and a battery module end cover is arrangedon the battery module box body; protective structure inner cores in honeycomb gradient arrangement with different poisson ratios are embedded into the anti-collision strips; the anti-collision temperature control integrated battery module structure is reasonable in design, compact in structure and convenient to use.

Description

technical field [0001] The invention relates to an anti-collision and temperature-control integrated battery module structure, a device and a method for processing a honeycomb inner core with Poisson's ratio gradient arrangement. Background technique [0002] At present, energy storage technology is one of the core technologies to promote the cleanliness, electrification and high efficiency of the world's energy, to break the constraints of energy resources and the environment, and to realize the transformation and upgrading of global energy. In the next two decades, lithium-ion battery energy storage will be the vanguard force for the widespread application of energy storage technology, and the pursuit of batteries for energy storage with long calendar life, high cycle life, low cost, and high safety. On the load side, State Grid uses energy storage as the interconnection link, aggregates various distributed power sources, adjustable power sources, electric vehicles and oth...

AI Technical Summary

Problems solved by technology

In a low temperature environment, lithium-ion batteries are prone to abnormal charging and power supply.

Secondly, under long-term use, lithium-ion batteries will also experience high temperatures. Failure to effectively dissipate heat will cause them to burst. After long-term use, battery life will be shortened and efficiency will be reduced.

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