Safety fire-fighting system for aging test of large-scale battery product

Abstract

The invention discloses a large battery product aging test safety fire extinguishing system, which comprises battery aging test racks, a battery emergency processing box and an electromechanical control box, the two sides of the battery emergency processing box are provided with the battery aging test racks, and the battery aging test racks are internally provided with the electromechanical control box. Battery tray frames are hinged to the positions, located on the two sides of the electromechanical control box, in the battery aging test frame, a bearing frame is arranged in the battery aging test frame, the bottom of the bearing frame is hinged to the inner side of the battery aging test frame, and the ends, away from hinge parts, of the battery tray frames are supported by the top of the bearing frame; a limiting groove is formed in the inner wall of the electromechanical control box, a limiting block slidably connected with the limiting groove is fixedly connected to one side of the bearing frame, an electromagnetic lock is installed in the electromechanical control box, and a safety catch is arranged at one end of the electromagnetic lock. And water resources are saved.

Description

technical field [0001] The invention relates to the technical field of battery aging testing, in particular to a safety fire-fighting system for aging testing of large-scale battery products. Background technique [0002] During testing and aging of battery products, especially during aging, there is a certain probability that the battery will spontaneously ignite, which may cause a fire hazard, resulting in loss of personnel and property. This kind of spontaneous combustion danger is almost inevitable. Studies have shown that traditional methods such as wet cloths, dry powder fire extinguishers, sand burials, and fire blankets can only be used to extinguish the fire on the surface after the battery catches fire. For 24 hours, it may re-ignite at any time. The correct way to extinguish the battery fire is to pour a large amount of water until the internal temperature remains low for more than an hour as monitored by thermal imaging. [0003] However, the method of watering ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a large-scale battery product aging test safety fire protection system to solve the problem that the watering method proposed in the above background technology is inconvenient to implement in many occasions, such as in the production workshop site, because there are many equipments that are afraid of water. Sprinkling can easily cause secondary accidents such as electrical short circuit and equipment damage. Moreover, many workshops are not convenient to plan pouring and fire extinguishing systems, or the problem of difficulty and huge cost of renovation

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