A multifunctional and efficient protective storage box for lithium batteries

Abstract

The invention relates to a lithium battery multifunctional and high-efficiency protective storage box, which includes a load-bearing keel, a protective side plate, a partition plate, a flame-retardant protective plate, a charge-discharge circuit, a charge-discharge connection terminal, an emergency fire extinguishing pipe, a low-temperature inert gas storage cylinder, Spray nozzle, smoke sensor and control system, the protective side plate is covered on the outer surface and inner surface of the bearing keel to form a closed bearing cavity, and the positioning cavity is formed between the protective side plates on the outer surface and inner surface of the bearing keel, and the partition will The bearing cavity is divided into bearing chambers, the flame-retardant protective plate is connected to the surface of the bearing chamber, the charging and discharging circuit is electrically connected to the bearing chamber through the charging and discharging connection terminals, the spray nozzles are respectively connected to the emergency fire extinguishing pipe, and the smoke sensor is electrically connected to the control system. Both the low-temperature inert gas storage cylinder and the control system are slidingly connected to the bearing keel through slide rails. On the one hand, the invention has good bearing capacity and positioning capacity, and on the other hand, it can effectively control and extinguish the spontaneous combustion of lithium batteries due to faults in a timely and effective manner.

Description

technical field [0001] The invention relates to a lithium battery bearing device, in particular to a lithium battery multifunctional and efficient protective storage box. Background technique [0002] In the production process of lithium batteries, the newly produced lithium batteries need to be charged and discharged intensively. In order to meet this need, when a large number of lithium batteries are currently charged and discharged intensively, they are all carried out through special carrying brackets. However, in actual work, it is found that although the currently used carrying bracket can effectively meet the needs of lithium battery carrying and positioning and charging and discharging operations, the operating flexibility and convenience are relatively poor. In addition, The current carrying bracket also lacks effective heat insulation, flame retardancy, and fire extinguishing capabilities. Therefore, when one of the lithium batteries catches fire due to failure or ...

AI Technical Summary

Problems solved by technology

[0002] In the production process of lithium batteries, the newly produced lithium batteries need to be charged and discharged intensively. In order to meet this need, when a large number of lithium batteries are currently charged and discharged intensively, they are all carried out through special carrying brackets. However, in actual work, it is found that although the currently used carrying bracket can effectively meet the needs of lithium battery carrying and positioning and charging and discharging operations, the operating flexibility and convenience are relatively poor. In addition, The current carrying bracket also lacks effective heat insulation, flame retardancy, and fire extinguishing capabilities. Therefore, when one of the lithium batteries catches fire due to failure or other reasons, the fire can easily spread quickly and ignite a large number of lithium batteries around it, resulting in Serious loss, so in view of this phenomenon, it is urgent to develop a new type of lithium battery storage device to meet the needs of practical use

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