A kind of barrier fire extinguishing board for energy storage system

A technology of energy storage system and barrier plate, applied in fire rescue and other directions, can solve problems such as leakage of fire extinguishing agent, failure of fire extinguishing device, and inability to reliably extinguish fire, so as to achieve effective thermal isolation and ensure the effect of thermal isolation.

CN110420417BActive Publication Date: 2022-05-13应急管理部天津消防研究所
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-05-13

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Patent Text Reader

Abstract

The present invention provides a barrier fire extinguishing plate for an energy storage system, the barrier fire extinguishing plate is provided with a number of spray holes for spraying fire extinguishing agent, the barrier fire extinguishing plate is provided with a fire extinguishing agent channel, the spray holes and fire extinguishing The fire extinguishing agent channel is connected, and the two sides of the fire extinguishing agent channel are provided with a barrier plate. The surface of one side of the barrier plate is provided with a number of through holes for the spray holes to extend. The fire extinguishing agent channel is a pipeline type fire extinguishing agent channel or a flow channel. Extinguishing agent channel. The barrier fire extinguishing board of the present invention can not only realize accurate spraying of fire extinguishing agent, realize rapid fire extinguishing at the initial stage of fire, but also ensure effective thermal barrier.
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Description

technical field

[0001] The invention belongs to the field of fire extinguishing structures, and in particular relates to a barrier fire extinguishing board for an energy storage system. Background technique

[0002] As my country pays more and more attention to environmental protection issues and the substantial reduction in the production cost of lithium-ion batteries, the use of lithium-ion batteries as a new energy source instead of traditional energy has become the first step towards a low-carbon economy in my country and is widely used in energy storage field. In recent years, with the rapid development of my country's energy storage industry, it not only plays an important role in the power generation side, transmission and distribution side and load side of the large power grid, and improves power quality, but also plays an important role in the user side. The application of distributed energy in microgrids is also becoming more and more extensive. Grid energy storage ...

Examples

Embodiment 1

[0037] Such as figure 1 and figure 2 The shown energy storage cabinet with a barrier fire extinguishing board for the energy storage system includes a cabinet body 1 and a battery cluster arranged in the cabinet body 1. The battery cluster is several battery boxes 2 located in the same row up and down, as shown in image 3 As shown, the side wall of the battery box 2 is provided with several ventilation holes 21 . A barrier fire extinguishing board 6 is arranged between adjacent battery clusters, and a plurality of spray holes 14 for spraying fire extinguishing agent are arranged on the barrier fire extinguishing board 6, and a pipeline type fire extinguishing agent channel is arranged inside the barrier fire extinguishing board 6, The pipeline type fire extinguishing agent channel communicates with the fire extinguishing agent inlet provided on the side wall of the energy storage cabinet.

[0038] Such as Figure 4 and 5 As shown, the barrier fire extinguishing plate 6 i...

Embodiment 2

[0047] Such as figure 1 and figure 2 The energy storage cabinet shown has a barrier fire extinguishing board for the energy storage system, including a cabinet body 1 and a battery cluster arranged in the cabinet body 1. The battery cluster is several battery boxes 2 located in the same column up and down. The side wall of the battery box 2 is provided with several ventilation holes 21 . A barrier fire extinguishing plate 6 is arranged between adjacent battery clusters, and a plurality of spray holes 14 for spraying fire extinguishing agent are arranged on the barrier fire extinguishing plate 6, and flow channel type fire extinguishing agent channels are arranged inside the barrier fire extinguishing plate 6, The flow channel type fire extinguishing agent channel communicates with the fire extinguishing agent inlet provided on the side wall of the energy storage cabinet.

[0048] Such as Figure 6 As shown, the barrier fire extinguishing plate 6 includes a flow channel typ...