Valve regulated lead acid battery filling system

A lead-acid battery, valve-controlled technology, applied in battery pack parts, circuits, electrical components, etc., can solve the problems of rising acid temperature in acid storage tanks and cold acid failure, and achieve the effect of improving quality

Inactive Publication Date: 2012-08-15
ZHAOQING LEOCH BATTERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the acid temperature in the acid storage tank is easy to rise d

Method used

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  • Valve regulated lead acid battery filling system
  • Valve regulated lead acid battery filling system
  • Valve regulated lead acid battery filling system

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] see figure 1 as shown, figure 1 It is a schematic diagram of a filling system for a valve-regulated lead-acid battery provided by an embodiment of the present invention. In the embodiment of the present invention, the valve-regulated lead-acid battery filling system includes:

[0024] Filling device, including acid storage barrels and several quantitative measuring cups, the quantitative measuring cups are placed in the acid storage barrels, and are used to inject acid into valve-regulated lead-acid batteries;

[0025] Cooling acid device, connected to the perfusion device through the acid inlet pipe, used to cool the acid solution to the threshold range of the valve-regulated lead-acid battery;

[0026] The acid pumping device is connect...

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PUM

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Abstract

The invention discloses a valve regulated lead acid battery filling system, which comprises a filling device, an acid cooling device and an acid pumping device. The filling device comprises an acid storage barrel and a plurality of quantitative measuring cups, and each quantitative measuring cup is placed in the acid storage barrel and used for filling acid into a valve regulated lead acid battery. The acid cooling device is connected with the filling device through an acid inlet tube and used for cooling acid liquor within a threshold value range of the valve regulated lead acid battery. One end of the acid pumping device is connected with the filling device through an acid outlet tube while the other end of the acid pumping device is connected with the acid cooling device, and the acid pumping device is used for pumping the acid liquor in the acid storage barrel of the filling device back to the acid cooling device. Compared with the prior art, the valve regulated lead acid battery filling system in the embodiment is improved based on an existing filling system, the acid cooling device and the acid pumping device are added on the basis of the filling device, the acid cooling device is used for providing qualified cooled acid to the filling device, and the acid pumping device is used for timely pumping the acid liquor in the acid storage barrel of the filling device to the acid cooling device for cooling, so that the acid liquor filled into the valve regulated lead acid battery is kept to be cooled, and the quality of the valve regulated lead acid battery is improved.

Description

technical field [0001] The invention belongs to the technical field of lead-acid batteries, and in particular relates to a filling system for valve-controlled lead-acid batteries. Background technique [0002] With the development of science and technology, valve-regulated lead-acid batteries will become one of the main energy sources in the future due to their advantages such as maintenance-free. The country's requirements for environmental protection are getting higher and higher, and many companies are gradually turning batteries from external to internal. Adding acid is an important process in the production process of battery internal formation. If acid is added at room temperature, the acid will react quickly with the lead oxide in the green plate to release a large amount of heat, and the temperature will rise rapidly. Often the battery swells due to high temperature before it is placed in the sink, which affects the appearance and performance of the battery. [000...

Claims

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Application Information

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IPC IPC(8): H01M2/36
CPCY02E60/10
Inventor 熊正林李付云
Owner ZHAOQING LEOCH BATTERY TECH
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