Air-conditioning and ventilation device for energy storage container

A ventilation device and container technology, applied in packaging, transportation and packaging, transportation of passenger cars, etc., can solve problems such as battery pack temperature differences, and achieve the effect of maintaining consistency and increasing wind resistance.

Pending Publication Date: 2019-03-26
常州车之翼动力科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to provide an air-conditioning and ventilation device for energy storage containers, which can solve the problem of the environmental temperature difference of each battery pack in the container, finally improve the charging and discharging capacity and service life of the system, and improve customer satisfaction

Method used

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  • Air-conditioning and ventilation device for energy storage container
  • Air-conditioning and ventilation device for energy storage container
  • Air-conditioning and ventilation device for energy storage container

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Embodiment Construction

[0013] The present invention will now be described in further detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0014] Such as Figure 1-2 The air-conditioning ventilation system in the energy storage container shown in the prior art mainly adopts the ventilation duct. The cross-sectional area of ​​the ventilation duct is fixed. During the process of air-conditioning and ventilation, the air volume and There is a very large difference in wind speed; according to the fluid characteristics, the trajectory of the wind at the air outlet will shift away from the air inlet, so the closer to the air inlet, the smaller the air output, the lower the wind speed, and the farther away from the air inlet, the lower the air output. The larger the ...

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Abstract

The invention relates to an air conditioning and ventilation device for an energy storage container. The air conditioning and ventilation device comprises a ventilation air duct which is fixed to theinner side wall of a container shell and is located above a battery pack, wherein the ventilation air duct comprises an air inlet and an air hose connected to the air inlet; the cross-sectional area of the air hose is gradually decreased from the position of the air inlet to the position far away from the air inlet; air outlets are formed in the bottom of the air hose; and downward guide plates are arranged on the air outlet. The cross-sectional area of ventilation is changed, and the cross-sectional areas of parts away from the air inlet are sequentially reduced, so that the air resistance isincreased, the flow direction of air is forcibly changed, and the quantity of air passing through each air outlet is kept uniform to the greatest extent.

Description

technical field [0001] The invention relates to a ventilation device, in particular to an air-conditioning ventilation device for an energy storage container. Background technique [0002] Lithium batteries release a lot of heat during charging, which is also the main source of heat in the container. At present, the structural design of the air-conditioning and ventilation system in the lithium battery container is relatively simple, and the air duct and air outlet in the container are relatively single, resulting in a high temperature difference between the battery pack near the air-conditioning vent and the far away from the vent, which not only makes the container The heat dissipation effect of each battery pack in the battery is not good, and the temperature distribution of each battery pack is relatively obvious, which ultimately affects the discharge capacity and service life of each battery pack. Due to the limitations of the characteristics of the lithium battery it...

Claims

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Application Information

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IPC IPC(8): B65D88/74B65D90/02
CPCB65D88/74B65D90/02
Inventor 杨良军余兵郭佳
Owner 常州车之翼动力科技有限公司
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