Horizontal battery wax sealing equipment

A horizontal battery and equipment technology, applied in the construction of lead-acid batteries, lead-acid batteries, battery pack components, etc., can solve the problems of corrosion of external substances, inability to realize immediate wax sealing, waste, etc., and achieve the goal of preventing sulfuric acid from dripping Effect

Active Publication Date: 2018-08-03
GUANGZHOU ZHUOYUE POWER NEW ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The prior art has the following technical problems: 1. In the prior art, wax sealing cannot be realized immediately after the acid filling is completed, but the acid filling pipe is removed and then the wax is filled, because the sulfuric acid that has been poured into the horizontal battery encounters Th...

Method used

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  • Horizontal battery wax sealing equipment
  • Horizontal battery wax sealing equipment
  • Horizontal battery wax sealing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] To achieve the above objective, the basic scheme of the present invention is as follows:

[0030] Such as figure 1 As shown, the horizontal battery wax sealing device includes a device body with a convex cross-section, and the device body is composed of two cylinders, the diameter of the upper cylinder is smaller than the diameter of the lower cylinder. A sulfuric acid chamber 1 and a sulfuric acid port 11 for adding sulfuric acid into the sulfuric acid chamber 1 are arranged in the upper cylinder. The lower cylinder is provided with a wax cavity 2 and a waxing port 21 for adding wax to the wax cavity 2, and both the sulfuric acid port 11 and the waxing port 21 are provided with a cover for sealing.

[0031] An insulating layer 12 for heat insulation is provided in the cavity wall of the sulfuric acid chamber 1; a heating part 22 is provided in the wax chamber 2 and the heating part 22 includes a plurality of electric heating wires.

[0032] A wax filling tube 23 is fixed at ...

Embodiment 2

[0043] The difference between this embodiment and embodiment 1 lies in Image 6 As shown, it also includes a cooling part 6 which includes a cooling box and a refrigeration pipe located in the cooling box; the cooling box is fixed on the upper surface of the equipment body; the upper end of the push rod 41 extends into the cooling box. It can be further ensured that the push rod 41 can transfer the cold source to the conical cover 4 so that the wax at the conical cover 4 solidifies quickly.

Embodiment 3

[0045] The difference between this embodiment and embodiment 1 is that: the lower part of the acid discharge channel 321 is provided with an inverted cone-shaped cover 4; the upper surface edge of the cone-shaped cover 4 is fixed with a ring of convex edges 7 (such as Figure 7 (Shown), the diameter of the annular flange 7 is greater than the diameter of the cylindrical channel 3212.

[0046] An L-shaped push rod 71 is fixed on the upper surface of the conical cover 4; a strip-shaped sliding port is provided on the side wall of the acid filling tube 3, and the upper end of the L-shaped push rod 71 passes through the strip-shaped sliding port and is fixedly connected to the wax filling pipe 23; The lower end of the acid filling pipe 3 extends out of the wax filling pipe 23, and a return spring 33 is provided between the lower end of the acid filling pipe 3 and the wax outlet pipe; the acid filling pipe 3 and the wax filling pipe 23 are provided with partitions in the pipe walls. T...

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PUM

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Abstract

The invention relates to the technical field of battery fabrication, in particular to horizontal battery wax sealing equipment. The horizontal battery was sealing equipment comprises an equipment body, wherein a sulfuric acid cavity, a wax cavity, a sulfuric acid hole and a wax addition hole are arranged in the equipment body, a wax pouring pipe is arranged at the bottom of the sulfuric acid cavity, an opening and closing door is arranged at one end, extending to the sulfuric acid cavity, of the wax pouring pipe, a wax discharging passage is arranged in a side wall of the wax pouring pipe andcommunicates with the wax cavity, a plurality of positioning grooves are formed in an outer wall of the wax pouring pipe at intervals, an acid pouring pipe is connected with the wax pouring pipe in asliding way, a wax discharging hole is arranged in a side wall of the acid pouring pipe, a conical discharging part is fixedly arranged in the acid pouring pipe, an acid discharging passage is arranged in the conical discharging part, a conical cover is arranged at a lower part of the acid discharging passage, a push rod is fixedly arranged at an upper part of the conical cover, an upper end of the push rod penetrates through a through hole, extends to the sulfuric acid cavity and is fixedly connected with a cavity wall of the sulfuric acid cavity, and a lower end of the acid pouring pipe extends out of the wax pouring pipe. By the scheme, wax sealing can be performed after acid pouring, the pipe mouth of the acid pouring pipe also can be sealed by wax, and sulfuric acid dropping is prevented.

Description

Technical field [0001] The invention relates to the technical field of battery production, in particular to a horizontal battery wax sealing device. Background technique [0002] Horizontal batteries are widely valued by the lead-acid battery industry due to their advantages of high power, long life, fast charging, sealing, and low cost. Especially in power-type and deep-cycle applications, horizontal batteries show good performance, and It has been successful in electric vehicles and hybrid electric vehicles and is considered a promising new lead-acid battery. [0003] The production process of the horizontal battery is as follows: lead-lead powder-lead paste-coating board-surface drying-slicing-curing and drying assembly-casting and welding-groove cover heat sealing-acid pouring-sealing wax. The sealing wax in the prior art generally uses wax to seal the acid filling port of the horizontal battery after the pipe is filled with acid (generally dilute sulfuric acid). [0004] The p...

Claims

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Application Information

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IPC IPC(8): H01M2/36H01M10/12H01M50/609H01M50/636
CPCH01M10/12H01M50/636H01M50/60Y02E60/10Y02P70/50
Inventor 何幸华李政文黎少伟何可立马俊
Owner GUANGZHOU ZHUOYUE POWER NEW ENERGY CO LTD
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