A cabinet containing a vehicle energy storage system and its liquid leakage prevention device

Abstract

The invention provides a cabinet containing a vehicle energy storage system and its liquid leakage and anti-fall device. The liquid leakage and anti-fall device includes a plurality of baffles (2), and the cross-section of the baffles (2) is hook-shaped. The side to which the hook body of the baffle (2) bends is the working surface, and the other side is the back side. All the baffles (2) are arranged along the horizontal direction, and the working surface faces obliquely upwards. The leakage prevention device provided by the invention can effectively control the leakage of the electrolyte, and reduce the damage degree of the leakage to surrounding equipment.

Description

technical field [0001] The invention relates to the technical field of vehicle energy storage systems, in particular to a cabinet containing a vehicle energy storage system and a liquid leakage prevention device thereof. Background technique [0002] The energy storage system of a vehicle is usually composed of a large number of energy storage devices such as supercapacitors and battery modules connected in series and parallel, and each module is composed of multiple energy storage cells connected in series and parallel. During the charging and discharging process of the energy storage system, the energy storage device will generate a certain amount of heat due to its internal resistance. At the same time, most of the existing energy storage devices are more sensitive to the operating temperature. If the temperature is too high, the electrolyte of the energy storage device will often leak outward, that is, Leakage occurs. [0003] The energy storage system of the vehicle is...

AI Technical Summary

Problems solved by technology

During the charging and discharging process of the energy storage system, the energy storage device will generate a certain amount of heat due to its internal resistance. At the same time, most of the existing energy storage devices are more sensitive to the operating temperature. If the temperature is too high, the electrolyte of the energy storage device will often leak outward, that is, Leakage occurs

[0003] The energy storage system of the vehicle is generally arranged in a cabinet. For ventilation and cooling, an air inlet is provided at the bottom of the cabinet. When the leakage of the energy storage system is serious, the leakage is likely to flow out through the air inlet and damage the surrounding environment. Therefore, how to effectively control the leaked electrolyte and reduce the damage of the leaked liquid to the surrounding equipment has become a technical problem to be solved urgently by those skilled in the art

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