Partition isolation type energy storage battery box

Abstract

The invention provides a partition isolation type energy storage battery box, belongs to the technical field of energy storage devices, and is used for solving the technical problems that a plurality of groups of storage batteries in an existing energy storage battery box are easily damaged at the same time, and the loss is increased. Comprising an energy storage box body, a plurality of separation grids are arranged in the energy storage box body, drawing boxes are arranged in the separation grids, storage battery packs are placed in the drawing boxes, connection mechanisms are arranged on the drawing boxes, temperature sensors are fixed to the upper surfaces of the separation grids, a controller is fixed to the end of the energy storage box body, and a moving mechanism is arranged on the side of the energy storage box body. A moving frame is connected to the moving mechanism, and a pushing mechanism and a cooling mechanism are arranged on the moving frame; according to the invention, the faulted storage battery pack and the drawing box in which the storage battery pack is located are pushed out of the separation grid, and the circuit of the storage battery pack is disconnected for isolation, so that the storage battery pack is prevented from influencing other storage battery packs which work normally, and the loss is reduced; and the pushed-out drawing box is cooled, so that the possibility of explosion and ignition of the drawing box is reduced, and the loss is further reduced.

Description

technical field [0001] The invention belongs to the technical field of energy storage devices, and relates to an energy storage battery box, in particular to a partitioned and isolated energy storage battery box. Background technique [0002] Photovoltaic power station refers to a photovoltaic power generation system that uses solar energy and uses special materials such as crystalline silicon panels, inverters and other electronic components to connect to the grid and transmit power to the grid. Photovoltaic power stations are green power development energy projects that are encouraged by the state the most. They can be divided into independent power generation systems with batteries and grid-connected power generation systems without batteries. The independent power generation systems need to use energy storage battery boxes for energy storage; [0003] Energy storage battery boxes generally contain multiple sets of batteries, which are used to store electricity in paralle...

AI Technical Summary

Problems solved by technology

[0003] Energy storage battery boxes generally contain multiple sets of batteries, which are used to store electricity in parallel. Multiple sets of batteries work in the same environment. Although the existing energy storage battery boxes are equipped with automatic fire extinguishing devices, when one of them When a battery pack is short-circuited and catches fire or even explodes, it will cause great damage to the entire energy storage battery box, resulting in the inability to continue to use the batteries of other sets and the box body of the energy storage battery box, and to expand losses.

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