Maintenance-free electromobile pole plate with integrated flat plate pipe
An integrated tube, maintenance-free technology, applied in the direction of lead-acid battery electrodes, etc., can solve the problems of pollution, low plate production efficiency, easy to corrode lead tubes, etc.
Inactive Publication Date: 2013-01-09
ANHUI XINNENG POWER TECH
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[0023] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0024] Such as figure 1 , figure 2 As shown, a flat integrated tube and maintenance-free electric vehicle pole plate includes a positive or negative grid 1, ribs 12 are provided on the grid 1, tabs 11 are provided on the top of the grid 1, and tabs 11 are provided on the ribs. 12 is coated with lead paste, and a protective layer 13 is sheathed outside the grid 1, and the protective layer 13 can wrap the grid 1 and the ribs 12. Wherein the lead paste is evenly coated on the ribs 12 and the grid 1 . The protective layer 13 is sewn on the grid 1 by sewing, and can wrap each rib 12 individually, so as to prevent the lead plaster from leaking or falling off. The protective layer 13 is made of acid-resistant material to enhance the service life o...
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The invention relates to a maintenance-free electromobile pole plate with a flat plate integrated pipe, relating to the technical field of storage batteries. The maintenance-free electromobile pole plate with the integrated flat plate pipe comprises a positive plate grid or a negative plate grid, wherein the plate grid is provided with ribs, and a pole lug is aranged at the upper part of the plate grid. the maintenance-free electromobile pole plate with the integrated flat palte pipe is characterized in that a lead plaster is coated on the ribs, a protective layer is sleeved on the exterior of the plate grid, and the protective layer can cover the plate grid and the ribs. The maintenance-free electromobile pole plate with the integrated flat plate pipe provided by the invention overcomes the difficult points that the volume of the conventional powder pouring process pipe type pole plate is large, the utilization ratio of active materials is low, the work is complicated, the powder pouring and mounding are not environment-friendly, and the common pipe type pole plate can not be eaisly manufactured to be a maintenance-free battery and the like; and the service life the maintenance-free electromobnile pole plate with the integrated flat plate pipe is more than two or three times of the common similar pole plate, and compared with the common pipe-type pole plate, the maintenace-free electromobile pole plate has the advantage that the utilization ratio of the the active materials can be improved by more than 25%.
Description
technical field [0001] The invention relates to the technical field of storage batteries, in particular to a flat integrated tube and a maintenance-free electric vehicle pole plate. Background technique [0002] The storage battery is a kind of battery. Its function is to store limited electric energy and use it in a suitable place. It works by converting chemical energy into electrical energy. With the development of modern industry, there are more and more products that need to use batteries, which makes the market demand for batteries more and more, and the output of batteries is also increasing day by day. [0003] With people's gradual understanding of the excellent performance of tubular batteries, especially the long-life performance, the production scale of domestic tubular batteries is gradually heating up. One of the key factors affecting the life of tubular batteries is to deal with the elongation of the plates, because the elongation of the plates is inevitable...
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IPC IPC(8): H01M4/14
CPCY02E60/126Y02E60/10
Inventor 张民全
Owner ANHUI XINNENG POWER TECH