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Cabinet type container for energy storage and energy storage system

A container and cabinet-type technology, applied in the field of energy storage cabinet-type containers and energy storage systems, can solve the problems of difficulty in assembling battery modules, difficult installation, and heavy weight of battery racks, so as to improve material utilization and space utilization. efficiency, reduce the difficulty of installation and maintenance, and improve the effect of weight and energy density

Pending Publication Date: 2021-05-14
XIAMEN HAICHEN NEW ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the aisle in the container, it is not conducive to the improvement of the volume energy density of the energy storage device, and it is difficult to assemble the battery module in the aisle, which also causes great difficulties for maintenance.
Moreover, the battery rack is independent from the container, and the battery rack needs to be installed twice. Due to the heavy weight of the battery rack itself and the limitation of the internal space of the container, the installation is very difficult, which seriously affects the production cycle
In addition, the fixing of the battery module on the battery rack is only limited in the horizontal direction, and there is no limit in the vertical direction. The fixing strength of the battery module is low. After earthquake or transportation vibration, it will have a certain impact on the system stability.

Method used

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  • Cabinet type container for energy storage and energy storage system
  • Cabinet type container for energy storage and energy storage system
  • Cabinet type container for energy storage and energy storage system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] This embodiment provides a storage capacitor type container;

[0029] like Figure 2 - Figure 7 As shown, the energy storage cabinet container in this embodiment includes a cabinet 1 in the shape of a rectangular casing, and the cabinet 1 is an open structure in both sides of the width direction, and the cabinet 1 is in parallel. There are several vertical plates 11, all of the vertical plates 11 are arranged in the width direction of the cabinet 1 and uniformly spaced between adjacent vertical panels 11, and the uniform intervals are provided with several horizontal plates 12, each of the horizontal plates. 12 The battery module 2 is provided relative intervals, and the top surface of the cabinet 1 is provided with a rectangular aperture slit 13, and the wind turbine slit 13 is cut downward from the top of the cabinet 1 on the outermost vertical panel 11. All vertical panels 11 and horizontal plates 12, the cabinet 1 also provided with a PCS inversion bin 14, an air conditi...

Embodiment 2

[0038] This embodiment provides an energy storage system, including the energy storage cabinet container described in Example 1, which is provided with air conditioning system, fire protection system, monitoring system, battery system, central control cabinet and PCS inversion in the cabinet. System, etc. Among them, the air conditioning system is located in the cabinet air conditioning warehouse, and the air conditioning system is mainly used in the cooling cabinet, allowing the lithium battery to operate at the desired temperature. The fire system is located in the cabinet firebocker, and the fire protection system is mainly by monitoring the smoke concentration and temperature in the cabinet, and it can quickly fire. The monitoring system is mainly used for the operation of lithium battery in remote monitoring cabinets, and does not need to be considered to open the door to see the internal situation. The battery system includes several battery clusters and battery monitoring p...

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Abstract

The invention discloses a cabinet type container for energy storage and an energy storage system. The cabinet type container comprises a cabinet body in the shape of a rectangular box body, the two side faces of the cabinet body in the width direction are of an open structure, a plurality of vertical plates are arranged in the cabinet body in parallel, and all the vertical plates are evenly arranged at intervals in the width direction of the cabinet body. A plurality of transverse plates are uniformly arranged between adjacent vertical plates in parallel at intervals, battery modules are oppositely arranged on each transverse plate at intervals, a rectangular air duct notch is formed in the center of the top surface of the cabinet body, and the air duct notch downwards cuts all the vertical plates and the transverse plates between the two vertical plates located on the outermost side from the top surface of the cabinet body. A plurality of openable cabinet doors are arranged on the two side faces of the cabinet body in the width direction. According to the energy storage system, a traditional maintenance passage is omitted, doors are opened on the two sides, the integral battery rack is adopted, installation and maintenance are convenient and fast, meanwhile, the energy density can be improved, installation of the battery modules on the battery rack is improved, and the structural stability of the energy storage system is improved.

Description

Technical field [0001] The present invention relates to the field of lithium battery accommodation, and more particularly to an energy storage cabinet container and an energy storage system. Background technique [0002] With the continuous development of lithium electrical technology, and the strong support of lithium batteries and new energy technologies in the world, large lithium battery energy storage devices have been more and more R & D and application. At present, there are many container structural energy storage devices, which is to install battery modules and battery management systems in containers, and install numerous auxiliary systems such as fire extinguishing systems, refrigeration systems, ventilation systems, etc. [0003] Traditional energy storage container structure figure 1 As shown, there is two row of battery holders in the container and there is a aisle between the two-row battery holder. Due to the lanes in the container, it is not conducive to the incr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/204H01M50/244H01M50/251H01M10/613H01M10/627H01M10/663
CPCH01M10/613H01M10/627H01M10/663H01M2220/10Y02E60/10
Inventor 李振龙张万财
Owner XIAMEN HAICHEN NEW ENERGY TECH CO LTD
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