Energy storage battery cluster with fire fighting function

An energy storage battery and functional technology, which is applied in the field of energy storage systems, can solve problems that affect the safety of vehicles or other use occasions, and the energy storage system is prone to fires, etc., to achieve long-term suppression of re-ignition, avoid occurrence and expansion, and ensure safety The effect of stable operation

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

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Problems solved by technology

[0006] In view of this, the present invention proposes an energy storage battery cluster with a fire-fighting function, aiming to

Method used

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

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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 6 , which shows the preferred structure of the energy storage battery cluster with fire protection function provided by the em...

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Abstract

The invention provides an energy storage battery cluster with a fire fighting function. The energy storage battery cluster comprises a plurality of energy storage battery cabinets arranged side by side and a medium circulation pipeline, each energy storage battery cabinet comprises a cabinet body and a battery box arranged in the cabinet body; the cabinet bodies are provided with fire fighting pipelines, and the battery boxes are provided with hole channels; each fire fighting pipeline is connected with the medium circulation pipeline to inject a fire extinguishing agent and a re-combustion inhibitor and allow the fire extinguishing agent and the re-combustion inhibitor to be injected into the cabinet bodies through the fire fighting pipelines, and allow the fire extinguishing agent and the re-combustion inhibitor to overflow into the battery boxes through the hole channels. The energy storage battery cluster is connected with the fire fighting pipelines of the cabinet bodies of the energy storage battery cabinets through the medium circulation pipeline to facilitate injection of the fire extinguishing agent and the re-combustion inhibitor into the cabinet bodies to allow the fireextinguishing agent and the re-combustion inhibitor in the cabinet bodies to overflow into the battery boxes through the hole channels so as to perform fire extinguishing of the battery in the batteryboxes by employing the fire extinguishing agent and allow the batteries in the battery boxes to be immersed by the re-combustion inhibitor to allow the batteries not to reheat.

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 function. 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 electric vehicles and energy storage systems, 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 through series and parallel connections to meet the requirements of the power source. An energy storage system composed of two battery boxes. [0004] However, large-scale energy storage systems have a large number of series-parallel batteries, large scale, and high operating power, and the existing energy storage batteries are inherently unsafe systems that use co...

Claims

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Application Information

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IPC IPC(8): H01M2/10A62C3/16H01M50/20
CPCA62C3/16H01M50/20Y02E60/10
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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