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Lithium ion battery rack with double pipelines

A lithium-ion battery and dual-pipe technology, applied to secondary batteries, battery pack components, circuits, etc., can solve the problems of high air-conditioning power, potential safety hazards for equipment and personnel, and low heat dissipation efficiency, and achieve enhanced wind speed and uniform temperature consistent effect

Pending Publication Date: 2020-07-14
深圳安易控动力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in terms of heat dissipation in the battery room, only the air conditioner is used to cool the entire battery room. This method has a very low heat dissipation efficiency and requires a lot of power for the air conditioner, because the air conditioner needs to adjust the temperature of the entire battery room and all the equipment inside; The gas is flammable and toxic, and will be directly discharged into the room where the battery is located. Due to the flammability and toxicity of the gas, it is a very big safety hazard to equipment and personnel.

Method used

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  • Lithium ion battery rack with double pipelines
  • Lithium ion battery rack with double pipelines
  • Lithium ion battery rack with double pipelines

Examples

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Effect test

no. 1 example

[0052] Please refer to Figure 1-Figure 16 , in the first embodiment of the present invention, the lithium-ion battery rack with double pipes includes: battery rack 100, cooling pipe 200, exhaust pipe 300 and battery box 400, battery rack 100 includes four mounting columns 1f, four The same top plate 2f is installed on the top of the four installation columns 1f, the same bottom plate 3f is installed on the bottom ends of the four installation columns 1f, a plurality of partitions 4f are installed between the four installation columns 1f, and the cooling pipe 200 includes the air supply pipe 1a and the air inlet pipe 2a, the air supply pipe 1a is connected with the air inlet pipe 2a, the air supply pipe 1a is provided with a plurality of air outlets 3a, the air supply pipe 1a and the air inlet pipe 2a The first fan 4a is installed at the junction, the exhaust pipe 300 includes a main pipe 1c and a plurality of branch pipes 2c, the bottom side of the exhaust pipe 300 is an air ...

no. 2 example

[0065] Based on the lithium-ion battery rack with double pipes provided in the first embodiment of the present application, the second embodiment of the present application proposes another lithium-ion battery rack with double pipes. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0066] The second embodiment of the present invention will be further described below in conjunction with the drawings and implementation methods.

[0067] Please refer to Figure 17-Figure 23 The difference between this embodiment and the first embodiment is that a limiting groove 20a is opened on the top side of the first rotating seat 6a, and a fixed rod 21a is fixedly installed in the limiting groove 20a, and the bottom side of the connecting block 14a is fixedly installed with a limited Position block 22a, the limit block 22a is slidingly socketed wit...

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Abstract

The invention provides a lithium ion battery rack with double pipelines. The device comprises a battery rack, a cooling pipe, an exhaust pipe and a battery box; the battery rack comprises four mounting columns; the same top plate is mounted at the top ends of the four mounting columns; the same bottom plate is mounted at the bottom ends of the four mounting columns; a plurality of partition platesare mounted among the four mounting columns; the cooling pipe comprises an air supply pipe and an air inflow pipe; the air supply pipe is communicated with the air inflow pipe; a plurality of air outlets are formed in the air supply pipe; a first fan is mounted at the junction of the air supply pipe and the air inflow pipe; wherein the exhaust pipe comprises a main pipe and a plurality of branchpipes; the bottom side of the exhaust pipe is an air inlet; the top side of the exhaust pipe is an air outlet; the battery box comprises a box body; an air outflow pipe is arranged on the box body; aone-way valve is arranged in the air outflow pipe; cooling fins are arranged on the bottom side of the box body; the air outlet is connected with the cooling fins; and the air outflow pipe is connected with the corresponding branch pipes. The lithium ion battery rack with the double pipelines has the advantages of good heat dissipation effect, high safety performance and simple structure.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a lithium-ion battery rack with double pipes. Background technique [0002] Lithium-ion battery is a secondary battery (rechargeable battery) that mainly relies on the movement of lithium ions between the positive and negative electrodes to work. During the charging and discharging process, Li+ intercalates and deintercalates back and forth between the two electrodes: during charging, Li+ deintercalates from the positive electrode, intercalates into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true during discharge. At present, in terms of heat dissipation in the battery room, only the air conditioner is used to cool the entire battery room. This method has a very low heat dissipation efficiency and requires a lot of power for the air conditioner, because the air conditioner needs to adjust the tempera...

Claims

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Application Information

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IPC IPC(8): H01M2/10H01M10/613H01M10/6551H01M10/6563H01M10/663B01D46/00B01D46/12
CPCB01D46/0005B01D46/12H01M10/613H01M10/6551H01M10/6563H01M10/663H01M50/20Y02E60/10
Inventor 克鲁格·约翰·克里斯提金超
Owner 深圳安易控动力科技有限公司
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