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Acid adding device for lead-acid battery and working method thereof

A technology of lead-acid battery and acid adding device, which is applied in the direction of battery pack parts, circuits, electrical components, etc., which can solve the problems of poor vacuum environment creation and inaccurate acid addition, and achieve good sealing, convenient installation and stability , good installation effect

Active Publication Date: 2022-05-10
ANHUI NARADA RENEWABLE RESOURCE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an acid adding device for lead-acid batteries, which has the advantages of accurate acid addition and good vacuum environment, and solves the problems of inaccurate acid addition and poor vacuum environment

Method used

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  • Acid adding device for lead-acid battery and working method thereof
  • Acid adding device for lead-acid battery and working method thereof
  • Acid adding device for lead-acid battery and working method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0034] In a typical implementation of the present application, such as Figure 1-6As shown, an acid adding device for a lead-acid battery comprises an acid box 1, the acid box 1 is a rectangular structure with an open top surface, and the bottom surface of the acid box 1 is fixedly equipped with an acid injection hole 28, and the acid injection hole 28 is Rectangular structure with both ends open. There are several openings on the bottom of the acid tank 1 corresponding to and coincident with the top surface of the acid injection hole 28. A gasket 27 is fixedly installed in the acid injection hole 28. The gasket 27 is in the shape of a truncated cone with both ends open. structure, the big opening of the sealing gasket 27 is located below, the acid tank 1 is provided with a chamber partition 4, and the top surface of the chamber partition 4 is fixedly equipped with an acid chamber cover 5, and the acid chamber cover 5 is a rectangular structure with an open bottom surface, One...

Embodiment 2

[0044] In order to overcome the deficiencies in the prior art, the present invention also provides a kind of working method of lead-acid accumulator acid adding device, concrete steps are as follows:

[0045] S1: The acid injection hole 28 is sealed and socketed with the liquid injection hole of the battery, the controller 16 is started, the switch plate 19 is pulled up, the acid in the acid storage chamber 10 flows into the acid meter 11, and the acid in the acid meter 11 is quickly When reaching the plane where the acid overflow port 24 is located, the acid level sensor 25 can sense it and transmit the information to the controller 16, and the controller 16 puts down the switch piece 19, and the acid stops flowing out, wherein the height of the acid overflow port 24 depends on The amount of acid required by the storage battery, when the acid flows into the acid meter 11, the vacuum pump 9 works, and the vacuum pump 9 takes away all the air in all the spaces below the isolatio...

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Abstract

The invention relates to the field of battery processing, and discloses an acid adding device for a lead-acid battery and a working method thereof, comprising an acid box, an acid chamber cover is installed on the top surface of the acid box, a vacuum pump is installed at one end of the acid chamber cover, and the acid chamber An acid measuring device is installed on the top of the cover, and the bottom surface of the acid measuring device is movable. A number of controllers are installed, and a switch plate is fixedly installed on the inner wall of the acid injection nozzle. By starting the controller, the switch plate is pulled up, and the acid in the general acid storage chamber flows into the acid measuring device, and the acid in the acid measuring device is almost overflowing. When the mouth is on the plane, the acid sensor senses and transmits the information to the controller, the controller puts down the switch plate, the acid stops flowing out, the isolation plate is pulled out, the sealing plate is moved downward by the weight of the acid, and the acid volume The bottom surface of the acid tank flows out and finally flows into the battery, through which the precise amount of acid can be injected.

Description

technical field [0001] The invention relates to the field of battery processing, in particular to an acid adding device for a lead-acid battery and a working method thereof. Background technique [0002] Lead-acid batteries, the positive electrode is lead dioxide, the negative electrode is spongy lead, the electrolyte is sulfuric acid aqueous solution, and the separator (diaphragm) uses microporous rubber separators, microporous plastic separators or other materials according to different types of lead-acid batteries. The casing is made of materials such as hard rubber, engineering plastics, and glass fiber reinforced plastics. All batteries that use acidic aqueous solutions as electrolytes are collectively called acid batteries, and the most typical ones are lead-acid batteries. The main advantages of acid storage batteries are high working voltage, wide operating temperature, good high and low rate discharge performance, and abundant raw material sources. [0003] The aci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M50/609
CPCY02E60/10
Inventor 贾小雷陈华勇王武钧尹从友吕明
Owner ANHUI NARADA RENEWABLE RESOURCE TECH CO LTD