Battery water bath test device and method

A battery water and battery technology, applied in measuring devices, lubrication indicator devices, water baths/sand baths/air baths, etc., can solve the problems that water baths cannot realize heat preservation and battery wiring protection, and achieve the effect of saving water

Pending Publication Date: 2020-11-20
CHAOWEI POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention overcomes the problem that the water bath used in the high temperature test of the battery in the prior art cannot achieve simultaneous heat preservation and battery wiring protection, and proposes a battery water bath test device that protects battery wiring while keeping heat

Method used

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  • Battery water bath test device and method
  • Battery water bath test device and method
  • Battery water bath test device and method

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Embodiment Construction

[0041] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0042] Such as Figure 1-4As shown, a battery water bath test device includes a water bath box, the water bath box includes, a water bath 2 arranged inside, a water bath cover 3 arranged above the water bath 2; There is a cavity 4; the cavity 4 is provided with a heating device 43; the bottom of the water bath 2 is provided with several water inlets 41 and several water outlets 42, and a circulating waterway is formed between the water inlets 41 and the water outlets 42; The water bath 2 is used to place batteries, and the water bath cover 3 is provided with several slots 31, and the ends of the batteries are accommodated in the slots 31; It is used to connect with the control terminal during the test for water bath test....

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Abstract

The invention discloses a battery water bath test device and belongs to the technical field of storage batteries. The battery water bath test device comprises a water bath box, the water bath box comprises a box body, a water bath tank arranged in the box body and a water bath tank cover arranged above the water bath tank, a cavity is formed between the box body and the water bath tank, a heatingdevice is arranged in the cavity, a plurality of water inlets and a plurality of water outlets are formed in the bottom of the water bath, a circulating water path is formed between the water inlets and the water outlets, the water bath tank is used for placing a battery, a plurality of clamping grooves are formed in the water bath tank cover, the end parts of the battery are accommodated in the clamping grooves, and the water bath box and the battery are used for being connected with a control end during a test so as to carry out a water bath test. According to the device, battery wiring is protected while the water bath is insulated, and a stable test environment is provided.

Description

technical field [0001] The invention belongs to the technical field of accumulators, and in particular relates to a battery water bath test device and method. Background technique [0002] Battery capacity is one of the important performance indicators to measure battery performance. It indicates the amount of electricity released by the battery under certain conditions (discharge rate, temperature, termination voltage, etc.), that is, the capacity of the battery, usually in ampere hours. Temperature has a great influence on the capacity of lead-acid batteries, and the current national standards stipulate that high-temperature tests should be performed on batteries. When the high and low temperature equipment in the laboratory is limited, a water bath will be used for high temperature tests, and the temperature required for the experiment will be set at 45°C or others. If the lid of the water bath is covered, the water vapor will not easily disperse, which will affect the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L7/02G01R31/387G01R31/36G01F23/00
CPCB01L7/02G01R31/387G01R31/3644G01F23/00
Inventor 杨云珍谢爽
Owner CHAOWEI POWER CO LTD
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