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Energy storage battery cluster with fire fighting structure

An energy storage battery and firefighting technology, applied in the field of energy storage systems, can solve problems such as expansion, easy re-ignition of batteries, etc., to achieve the effects of improving safety, suppressing re-ignition for a long time, and quickly extinguishing open fires

Pending Publication Date: 2019-07-12
CHINA ELECTRIC POWER RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present invention proposes an energy storage battery cluster with a fire-fighting structure, aiming to solve the problem that the existing batteries are easy to re-ignite after a fire and cause the fire to expand

Method used

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  • Energy storage battery cluster with fire fighting structure
  • Energy storage battery cluster with fire fighting structure
  • Energy storage battery cluster with fire fighting structure

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Embodiment Construction

[0025] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] see Figure 1 to Figure 5 , which shows a preferred structure of an energy storage battery cluster with a fire-fighting structure provided by an embod...

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Abstract

The invention provides an energy storage battery cluster with a fire fighting structure. The energy storage battery cluster comprises a plurality of energy storage battery cabinets arranged side by side and a medium circulating pipeline; each energy storage battery cabinet comprises a cabinet body and a battery box arranged in the cabinet body; each cabinet body is provided with a fire fighting pipeline which is connected with a fire fighting liquid injection nozzle arranged in the corresponding battery box; and all the fire fighting pipelines are connected with the medium circulating pipeline, so that a fire extinguishing agent and a recombustion inhibitor are injected and then injected into the battery boxes through the fire fighting pipelines and the fire fighting liquid injection nozzles. According to the energy storage battery cluster with the fire fighting structure, the medium circulating pipeline is connected to the fire fighting pipelines of the cabinet bodies of the energy storage battery cabinets, then the medium circulating pipeline can be conveniently connected with the fire fighting pipelines through the fire fighting liquid injection nozzles arranged in the battery boxes, the fire extinguishing agent and the recombustion inhibitor which are injected into the fire fighting pipelines are conveyed into the battery boxes through the fire fighting liquid injection nozzles, therefore, open fire is extinguished through the fire extinguishing agent in the battery boxes, batteries are immersed through the recombustion inhibitor, and then the batteries can not be recombusted.

Description

technical field [0001] The invention relates to the technical field of energy storage systems, in particular to an energy storage battery cluster with a fire-fighting structure. Background technique [0002] Lithium-ion batteries have the advantages of large specific capacity, high working voltage, long cycle life, small size, and light weight, and are used in many scenarios. [0003] In the energy storage system, the power battery of the power supply is required to have a large capacity and voltage. It is necessary to install multiple single batteries in the battery box, and form a battery pack in series and parallel to meet the requirements of the power source. Multiple battery boxes Combined energy storage power station. [0004] When a fire breaks out, the fire extinguishing agent can effectively extinguish the open flame. Due to its own characteristics, lithium batteries have a greater possibility of re-ignition. The environment where the energy storage system is mostl...

Claims

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Application Information

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IPC IPC(8): A62C3/16A62C31/00A62C37/00H01M2/10H01M50/20
CPCA62C3/16A62C31/00A62C37/00H01M50/20Y02E60/10
Inventor 杨凯刘皓张明杰高飞刘超群范茂松王康康耿萌萌王凯丰
Owner CHINA ELECTRIC POWER RES INST
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