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Lead acid accumulator renovation system and method thereof

A lead-acid battery and repair system technology, applied in the field of electrochemistry, can solve problems such as weak repair function, no repair function, and failure of lead-acid battery operation, so as to reduce internal self-discharge, reduce environmental pollution, and avoid battery terminal voltage. The effect of worsening imbalanced trends

Inactive Publication Date: 2009-05-13
邢纪国
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Problems solved by technology

[0008]Because the positive electrode of the lead-acid battery forms large crystalline sulfate particles during use, this substance makes the lead-acid battery work invalid. In order to overcome the defects of the lead-acid battery itself, To make up for the problem that existing equipment has no repair function or weak repair function for lead-acid batteries, the present invention provides a waste lead-acid battery repair system and its repair method, which eliminates the formation of sulfate particles under the action of trace alkali metals, and can restore the function The degraded battery is restored to more than 90% of its original function

Method used

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  • Lead acid accumulator renovation system and method thereof

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Embodiment Construction

[0033] see figure 1 , the repair system of the lead-acid storage battery of the present invention is: all have a battery equalizer 2 in parallel on each group of battery of lead-acid storage battery 1, and storage battery 1 is connected as a whole. After the battery equalizer 2 is installed on the storage battery 1, it will not be dismantled. The battery equalizer 2 can not only play the role of voltage balance in the repair of old batteries, so that the capacity of the single battery can be balanced to limit the high and make up for the low, but also can effectively control the balanced voltage of the battery pack during normal use to avoid individual Unbalanced tendencies caused by differences in batteries. There is a battery charger 3 in the system, one end of its output end is connected to one pole of the lead-acid battery 1, and the other end of the output end of the battery charger 3 is connected in series with a desulfurization charger 4 and then connected to the other...

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Abstract

The invention relates to a lead-acid battery repair system which is designed against the difficult problem of irreversible vulcanization of a lead-acid battery and formed by combining a battery balancer and a devulcanized charger; and a developed repair agent is used for repair. Or a repair instrument is matched with the repair agent for direct repair. The repair technology can repair and use a waste vulcanized battery. The invention realizes the purpose of rapid elimination of the vulcanization by the self-repair and the principle of combing the physics and the chemistry to eliminate the vulcanization. The invention can prolong the service life of various lead-acid batteries to more than two times, lengthen the driving distance of various vehicles and repair various waste lead-acid batteries. The technology has simple operation, low cost, easy promotion, wide range of application and remarkable economic and social benefits.

Description

Technical field: [0001] The invention relates to the technical field of electrochemistry, in particular to a repair system and a repair method for a secondary battery, that is, a waste lead-acid battery. Background technique [0002] At present, all kinds of domestic and imported colloidal lead-acid batteries in domestic and foreign industries such as communications, railways, electric power, IT, radio and television, aviation, ports, military, finance, automobiles, electric bicycles, etc., as long as they are lead-acid batteries, no matter they are ordinary Whether it is a rich liquid type or a lean liquid type and other lead-acid batteries; the sulfuric acid electrolyte and heavy metals in it are severely corrosive, pollute the environment, and cause certain harm to the human body; the battery itself corrodes There is a serious self-discharge, which accelerates the vulcanization of the battery plate; thus shortening the battery life. [0003] For various types of lead-aci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/42H01M10/46H01M10/44H01M10/54H02J7/00
CPCH01M10/4207H02J7/0016H01M10/441Y02T10/7055Y02T10/7016H01M10/06H02J7/0057Y02E60/126H02J7/0069Y02E60/10Y02T10/70
Inventor 邢纪国
Owner 邢纪国
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