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Multi-terminal lead storage battery regeneration device and regeneration method

A regenerative device and lead battery technology, applied in secondary batteries, secondary battery testing, electrochemical generators, etc., to achieve the effects of shortening regeneration time, increasing business income, and improving regeneration levels

Inactive Publication Date: 2016-10-12
NANYANG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of the above-mentioned existing lead storage battery regeneration device and regeneration method, the present invention provides a multi-terminal lead storage battery regeneration device and regeneration method

Method used

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  • Multi-terminal lead storage battery regeneration device and regeneration method
  • Multi-terminal lead storage battery regeneration device and regeneration method
  • Multi-terminal lead storage battery regeneration device and regeneration method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] The reverse constant current pulse charger 15 of the present invention is a 48V lead battery charger, which can process 48V lead batteries of 4 electric vehicles at one time, and the specific operation steps are as follows:

[0073] Step 1. Use a double-plug cable 21. The cross-sectional area is configured according to the Ah value of the lead battery. In this embodiment, it is 2.5mm2. Connect one end M of it to the jack G ( figure 2 , 42), the other end N is connected to the socket F’ ( figure 2 ,33-F');

[0074] Step two, such as figure 2 , the total circuit control switch 51 and the reverse constant current pulse charger 31 should be in the state of "off", and the selection switch 34 of the DC milliampere meter 32 and the DC ammeter 35 is turned to the DC ammeter 35 and connected;

[0075] Step 3, turn on the total circuit control switch 51, so that the lead battery is discharged through the resistance wire, and the DC ammeter displays the current reading, for e...

Embodiment 2

[0085] In this embodiment, its reverse constant current pulse chargers 15 are all 36V lead battery chargers, which can process 36V lead batteries of 4 electric vehicles at one time, and the specific operation method is the same as that of embodiment 1.

Embodiment 3

[0087] In this embodiment, its reverse constant current pulse chargers 15 are all 60V lead battery chargers, which can process the 60V lead batteries of 4 electric vehicles at one time, and the specific operation method is the same as that of embodiment 1.

[0088] The present invention has been described with four processing units in parallel. In fact, according to the principle of the present invention, several units and lead battery processing devices with different nominal voltages can be designed in parallel. Therefore, if only the number of units or the output voltage of the reverse constant current pulse charger 15 is changed, all should belong to the coverage of the present invention.

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Abstract

The invention relates to a multi-terminal lead storage battery recycling apparatus and method. The apparatus is provided with a plurality of terminals, so that a plurality of to-be-treated lead batteries can be treated at the same time, one merchant can operate the apparatus and provide services for multiple users, the income of the merchant is increased, and the burden of lead battery users can be reduced. According to the recycling method provided by the invention, "reverse charging" is adopted during the final stage of lead battery recycling, so that the recycling time is shortened and the recycling level of the lead batteries is improved; and in addition, the environmental pollution caused by recycling lead metal of scrapped lead batteries can be greatly alleviated and the energy conservation and emission reduction effects are remarkable.

Description

technical field [0001] The invention relates to the field of electric energy storage, in particular to a multi-terminal lead storage battery regeneration device and a regeneration method. Background technique [0002] Among the secondary power sources, lead-acid batteries (hereinafter referred to as lead-acid batteries) still account for more than 85% of the secondary power supply despite their low mass-to-energy ratio due to their low price, high current discharge capacity, abundant raw materials, and safer use than lithium batteries. market share, and it is difficult to knock it out in a short period of time. However, the reality is that the service life of lead batteries is generally 2 to 3 years, and at most no more than 4 years. Although the existing lead-acid battery regeneration device and regeneration method can prolong the service life of the lead-acid battery exponentially, it has only one terminal and does not have the function of "reverse charging". As a result...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/42H01M10/44
CPCH01M10/4207H01M10/4285H01M10/441Y02E60/10
Inventor 王利亚高振海李森兰李根全赵洁汪彩露
Owner NANYANG NORMAL UNIV
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