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Explosion-proof battery power source box water-cooling device

A technology of cooling device and battery, applied in the direction of secondary battery parts, etc., can solve the problem of ineffective cooling effect, and achieve the effect of small footprint, good cooling effect and low investment

Active Publication Date: 2009-04-15
南通通州蓄电池厂有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method does not have any cooling effect on the parts inside the power box that cannot have air flow

Method used

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  • Explosion-proof battery power source box water-cooling device
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  • Explosion-proof battery power source box water-cooling device

Examples

Experimental program
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Effect test

Embodiment 1

[0019] A water cooling device for an explosion-proof storage battery power supply box, comprising an iron box 1 and a storage battery 2, the storage battery 2 is arranged inside the iron box 1, and an overflow hole 3, a water inlet 8 and a drainage outlet 5 are provided on the side wall of the iron box 1, And the water outlet 5 is located below the water inlet 8, a valve or a plug is provided at the water outlet 5, and the overflow hole 3 is 2 to 10 centimeters lower than the top of the battery 2. The end of 7 is provided with water inlet joint 6, and drain outlet 5 is located on the bottom plate plane of iron box 1.

[0020] In this embodiment, the overflow hole 3 is lower than the top of the storage battery 2 by 3 to 4 centimeters. When the charging of the storage battery is completed, the water outlet valve is opened or the plug is pulled out, and all the water in the iron box 1 is discharged through the drain port 5. In order to protect the casing 1 from being corroded, th...

Embodiment 2

[0022] A water cooling device for an explosion-proof storage battery power supply box, comprising an iron box 1 and a storage battery 2, the storage battery 2 is arranged inside the iron box 1, and an overflow hole 3, a water inlet 8 and a drainage outlet 5 are provided on the side wall of the iron box 1, And the water outlet 5 is located below the water inlet 8, a valve or a plug is provided at the water outlet 5, and the overflow hole 3 is 2 to 10 centimeters lower than the top of the battery 2. The end of 7 is provided with water inlet joint 6, and outlet 5 is located on the bottom plate plane of iron case 1, is provided with support plate 4 in iron case 1, and support plate 4 is provided with through hole 41, and support plate 4 It is located below the storage battery 2 , and the water inlet 8 is located below the support plate 4 .

[0023] In this embodiment, the overflow hole 3 is lower than the top of the storage battery 2 by 3 to 4 centimeters. When the charging of the...

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PUM

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Abstract

The invention discloses an explosion-proof storage battery power supply box water cooler, comprising iron box and storage battery, where the storage battery is arranged inside the iron box, and it is characterized in that: the side wall of the iron box is made with overflow hole, water inlet and water outlet, where the water outlet is under the water inlet, the overflow hole is lower than the top of the storage battery by 2-10 cm, and the invention implements water injection convenience and assures fast and complete cooling effect, occupies less land area and able to save water resources.

Description

technical field [0001] The invention relates to a water cooling device for an explosion-proof storage battery power supply box. Background technique [0002] The explosion-proof storage battery power supply device for coal mines is a storage battery combination box in which a plurality of lead-acid storage batteries (series and parallel) above 2V (including 2V) are placed in an acid-resistant explosion-proof iron box. There are currently many varieties between 24V-336V. It is mainly used as the only power source for electric locomotives in the high gas environment of coal mines. [0003] Lead-acid batteries are rechargeable chemical power sources under the action of sulfuric acid and lead oxide. Especially during the charging process, the conversion of the active material of the positive and negative plates of the battery and the electrochemical reaction of electron gain and loss will cause the internal temperature of the battery to rise sharply. If the temperature rises ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/02
CPCY02E60/12Y02E60/10
Inventor 陈松甫韩建林
Owner 南通通州蓄电池厂有限责任公司