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Battery acid circulation inner formation device and method used for electro-hybrid bicycle

An electric moped, internalization technology, applied in the direction of batteries, secondary batteries, lead-acid batteries, etc., can solve the problems of short internalization time, long internalization time, poor conversion effect, etc., and achieve short chemicalization time and reduce manufacturing costs. , good consistency

Active Publication Date: 2018-06-01
CHAOWEI POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly provides a battery acid cycle internal formation device and method for electric bicycles with short internal formation time, good formation effect, time-saving and labor-saving acid pumping process, and low production cost, which solves the problems existing in the prior art. The internal formation of the acid pot is used, which leads to technical problems such as long internalization time, low efficiency, and poor formation effect.

Method used

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  • Battery acid circulation inner formation device and method used for electro-hybrid bicycle
  • Battery acid circulation inner formation device and method used for electro-hybrid bicycle

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Effect test

Embodiment 1

[0027] Such as figure 1 and figure 2 As shown, a battery acid circulation internal formation device for an electric bicycle of the present invention includes a battery assembly composed of six battery cells 1, and liquid filling holes 2 are respectively opened in the middle of the top surface of the battery cells 1. A liquid inlet pipe 3 and a liquid discharge pipe 4 are plugged into the liquid holes 2 at the same time, wherein the liquid inlet pipe 3 and the liquid discharge pipe 4 are integrally formed, and correspond to the lower ends of the liquid inlet pipe 3 and the liquid discharge pipe 4. Extending downwards and inwards corresponds to the integrally formed liquid inlet needle tube 31 and liquid discharge needle tube 41, and the liquid inlet needle tube 31 and the liquid discharge needle tube 41 are interfitted and plugged into the filling hole 2, and the corresponding inlet needle tube outside the liquid filling hole 2 The liquid pipe 3 and the liquid discharge pipe ...

Embodiment 2

[0039] A method for internalizing battery acid circulation for electric mopeds, comprising the following sequential steps:

[0040] 1) Correspondingly insert six pairs of liquid inlet pipes 3 and liquid discharge pipes 4 into the liquid filling holes 2 of the six battery units 1 of the battery assembly;

[0041] 2) Take six circulation conduits 6, and the upper ports of the liquid inlet pipe 3 and the discharge pipe 4 of each battery unit 1 are connected to the corresponding circulation conduits 6, and the six circulation conduits 6 are connected in series through the pipeline;

[0042] 3) Input the low-density formed electrolyte from the inlet end of the circulation conduit 6, pass through each battery unit 1 in turn, and export it from the outlet end of the circulation conduit 6;

[0043] 4) Adjust the input pressure and flow rate of the formed electrolyte at the inlet end of the circulation conduit 6, so that the formed electrolyte in the circulation conduit 6 drips into th...

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Abstract

The invention discloses a battery acid circulation inner formation device and method and provides a battery acid circulation inner formation device and method used for an electro-hybrid bicycle, the device and the method have the advantages that the inner formation time is short, the formation effect is good, an acid extraction process is time-saving and labor-saving, and the production cost is low; according to the device and the method, the technical problems in the prior art that the inner formation time is long, the efficiency is low, the formation effect is poor and the like as only innerformation of an acid pot can be adopted, are solved. The device comprises a battery combination body formed by a plurality of battery units, wherein a liquid charging hole is formed in the top surface of each of the battery units; a liquid inlet pipe and a liquid outlet pipe are simultaneously connected into each of the liquid charging holes in an insertion manner; the lower port of each of the liquid inlet pipes extends above a partition board; the lower port of each of the liquid outlet pipes extends into each of the battery units and near the lower port of each of the liquid charging holes; the battery units are communicated with one another in series through butt joint of the upper port of each of the liquid inlet pipes and the upper port of the adjacent liquid outlet pipe; when in inner formation, formation electrolyte from an inlet in the top end of each of the liquid inlet pipes drips drop by drop.

Description

technical field [0001] The invention relates to a battery internal formation device and method, in particular to a battery acid cycle internal formation device and method for electric moped vehicles with short internal formation time, good formation effect, and time-saving and labor-saving acid pumping process. Background technique [0002] Due to the poor liquid design and high assembly pressure design of the AGM separator, the electric moped battery has the characteristics of maintenance-free, oxygen recombination, and long life, so it is widely used by electric mopeds. With the enhancement of environmental protection awareness, battery formation generally adopts less polluting internal formation process, and the existing internal formation of batteries is generally divided into three types: internal formation of acid pot, internal formation of acid cycle and quantitative addition of acid internal formation. The internal formation of acid pot generally has the problems of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/36H01M10/12H01M10/44H01M50/609
CPCH01M10/121H01M10/446H01M2220/20H01M50/60Y02E60/10Y02P70/50
Inventor 丁元军
Owner CHAOWEI POWER CO LTD
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