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Combined energy storage monomer, energy storage cluster and energy storage device

A combined and single-unit technology, applied in the field of electrochemical energy storage, can solve the problems of a large number of energy storage batteries, difficult disassembly, control and maintenance of energy storage batteries, etc., to delay electrochemical reactions, facilitate disassembly and assembly, and meet Effect of Capacity Requirements

Pending Publication Date: 2022-01-28
九环储能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the small size of the existing energy storage batteries, when the power required by the energy storage device is large, that is, when the volume of the energy storage device is large, the number of energy storage batteries to be installed is very large, which leads to There are great difficulties in the disassembly, control and maintenance of energy batteries

Method used

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  • Combined energy storage monomer, energy storage cluster and energy storage device
  • Combined energy storage monomer, energy storage cluster and energy storage device
  • Combined energy storage monomer, energy storage cluster and energy storage device

Examples

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Embodiment Construction

[0060] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0061] Such as figure 1 Shown is a schematic structural diagram of an embodiment of the energy storage device of the present invention. The energy storage device of this embodiment includes a box body 10, and several energy storage clusters 20 are installed in the box body 10. The energy storage cluster 20 of this embodiment includes a cluster support 21 on which several combined energy storage cells 40 (hereinafter referred to as "energy storage cells 40") are installed. The energy storage unit 40 of this embodiment includes a unit case 41, and a plurality of battery slots 42 are arranged in the unit case 41, and all the battery slots 42 are divided into at least one group. At ...

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Abstract

The invention discloses a combined energy storage monomer which comprises a monomer shell. A plurality of battery jars are arranged in the monomer shell, and all the battery jars are divided into at least one group; at least one energy storage battery is mounted in each battery jar, the energy storage batteries mounted in the battery jars belonging to the same group are connected in series or in parallel, and the monomer shell is provided with monomer tabs corresponding to each group of battery jars. The invention further discloses an energy storage cluster which comprises a cluster support, and a plurality of combined energy storage monomers are installed on the cluster support. The invention further discloses an energy storage device which comprises a box body. A plurality of energy storage clusters are installed in the box body. According to the combined energy storage monomer, the energy storage cluster and the energy storage device, a plurality of small-size energy storage batteries are combined into a large-size energy storage monomer, so that the capacity requirement can be met, and the combined energy storage monomer, the energy storage cluster and the advantages of being convenient to disassemble, assemble, control and maintain are achieved.

Description

technical field [0001] The technical field of electrochemical energy storage of the present invention specifically relates to a combined energy storage monomer, an energy storage cluster and an energy storage device. Background technique [0002] Batteries are mainly divided into two categories: power batteries and energy storage batteries. Among them, the power battery is mainly used in the field of electric vehicles, electric bicycles and other electric tools. Long-lasting battery life. At the same time, users also hope that electric vehicles can be safely and quickly charged, so power batteries have high requirements for energy density and power density. [0003] Energy storage batteries do not have direct requirements for energy density. As for power density, different energy storage scenarios have different requirements. For power peak shaving, off-grid photovoltaic energy storage, or peak-to-valley price difference energy storage scenarios on the user side, energy s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/204H01M50/244H01M50/251H01M50/30H01M10/613H01M10/627H01M10/6556H01M10/6555A62C3/16A62C31/00
CPCH01M50/204H01M50/244H01M50/251H01M50/30H01M10/613H01M10/627H01M10/6556H01M10/6555A62C3/16A62C31/00H01M2220/10H01M2200/00Y02E60/10
Inventor 辛民昌曾庆欣
Owner 九环储能科技有限公司
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