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Energy storage device

A technology for energy storage equipment and installation slots, which is applied in lighting and heating equipment, fire rescue, casing/cabinet/drawer parts, etc., and can solve the problem of high temperature of nozzle holes of fire spraying, fire extinguishing devices, and poor cooling of coolant. Good absorption of aerosol heat and other issues

Pending Publication Date: 2020-09-04
YICHANG JI AN DUN FIRE FIGHTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when a fire occurs, the aerosol spraying speed in the aerosol fire extinguishing device is faster, and the coolant cannot absorb the heat generated by the aerosol well, resulting in a higher temperature of the nozzle hole of the fire extinguishing device, and even a spray fire phenomenon

Method used

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Embodiment Construction

[0030] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0031] refer to figure 1 , Figure 5 and Figure 7 , figure 1 shows the schematic structure of the energy storage device in an embodiment of the present invention Figure 1 , Figure 5 A schematic structural view of a fire extinguishing container according to an embodiment of the pre...

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Abstract

The invention relates to an energy storage device. The energy storage device comprises a cabinet body, a battery unit and a fire extinguishing device, wherein the battery unit and the fire extinguishing device are arranged in the cabinet body. The fire extinguishing device comprises a fire extinguishing container, a fire extinguishing generating agent, a cooling agent and a starting component. Thefire extinguishing container comprises a first shell and a second shell, the first shell is provided with a first mounting groove, and a gap is formed between the groove wall of the first mounting groove and the side wall of the first shell. The first shell is provided with a spray hole used for spraying a fire extinguishing substance to the outside. The starting component is used for igniting the fire extinguishing generating agent. When the energy storage device is subjected to thermal runaway, the starting component ignites the fire extinguishing generating agent in the fire extinguishingcontainer, the fire extinguishing substance released by combustion of the fire extinguishing generating agent is cooled by the cooling agent and then is sprayed outwards from the interior of the fireextinguishing container, and thus the energy storage device is subjected to fire extinguishing. By reasonably arranging the fire extinguishing container and the spray hole, the stroke of the fire extinguishing substance in the fire extinguishing container is increased, the fire extinguishing substance makes full contact with the cooling agent, and the spraying temperature of the fire extinguishingsubstance is decreased.

Description

technical field [0001] The invention relates to the technical field of energy storage, in particular to an energy storage device. Background technique [0002] With the massive construction of 5G base stations, energy storage equipment is the basic guarantee for the operation of base stations, and its security issues have received widespread attention. During the application of energy storage equipment, due to weather reasons, heat dissipation problems of energy storage cabinets, battery aging, overcharging, etc., battery cells of energy storage equipment may spontaneously ignite, thereby affecting the operation of the base station. In order to solve this problem, an aerosol fire extinguishing device is installed in the energy storage equipment. However, when a fire occurs, the aerosol spraying speed in the aerosol fire extinguishing device is fast, and the coolant cannot absorb the heat generated by the aerosol well, resulting in a higher temperature of the nozzle hole of ...

Claims

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Application Information

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IPC IPC(8): A62C3/16A62C5/00A62C31/00A62C35/02A62C37/11F25D31/00H05K5/02
CPCA62C3/16A62C5/006F25D31/00A62C31/00A62C35/023A62C37/11H05K5/02
Inventor 赵恒王祺张俊峰李先军
Owner YICHANG JI AN DUN FIRE FIGHTING TECH CO LTD
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