Tubular electrode applied to storage battery and all-tube lead-acid storage battery
A technology of lead-acid batteries and electrode tubes, applied in the direction of lead-acid batteries, electrodes of lead-acid batteries, electrode carriers/collectors, etc., can solve the problems of being unable to adapt to the development of electric vehicles, and achieve flexible and changeable shapes, assembly and matching Convenience, effect of improving charge and discharge performance and cycle life
Inactive Publication Date: 2011-10-05
JUYI NEW ENERGY
View PDF5 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, since the currently used plate batteries cannot meet such requirements well, they cannot adapt to the development of electric vehicles.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] The present invention will be further described below in conjunction with accompanying drawing.
[0021] Such as figure 1 , 2 , 3, the all-tubular lead-acid battery includes a battery case 1, a battery cover, a safety valve, a positive plate, a negative plate, and a colloidal electrolyte 12, and the battery case 1 is in the shape of a cube. The positive plate is formed by welding several positive tubular electrodes 3 to the bus bar 11 with positive tabs, and the negative plate is formed by welding multiple negative tubular electrodes 2 to the bus bar 11 with negative tabs. 11 plays the role of connecting a single tubular electrode and confluence. The negative tubular electrode 2 and the positive tubular electrode 3 are located in the battery case 1, and the positive and negative tubular electrodes are arranged in a crossed manner, that is, arranged at a single interval or arranged at intervals in a whole row / column, and all electrodes have the same size and are parall...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a tubular electrode applied to a storage battery and an all-tube lead-acid storage battery. The all-tube lead-acid storage battery comprises a shell, a battery cover, a safety valve, an anode plate, a cathode plate and electrolyte, wherein the anode or cathode plate is formed by welding a plurality of tubular electrodes on a bus bar with an anode or cathode lug respectively, the anode and cathode tubular electrodes are positioned in the battery shell, and the electrolyte is poured into gaps in the battery shell; both the anode and cathode tubular electrodes comprise an electrode tube, an active substance, a lead core, a sealing buckle and a buckle base, wherein the bottom port of the electrode tube is sealed by the buckle base, and the upper port of the electrode tube is sealed by the sealing buckle; the electrode tube extends into the lead core along the length direction, the lead core passes through the sealing buckle, the bottom of the lead core is fixed on the buckle base, and the upper part of the lead core extends out of the electrode tube; and the active substance is filled between the inner wall of the electrode tube and the outer wall of the lead core. All-tube electrodes are adopted in the storage battery, so that the battery is assembled and matched more conveniently and flexibly, the appearance of the battery is more agile and changeable, and the battery can adapt to multiple service environments.
Description
technical field [0001] The invention belongs to the technical field of storage battery manufacturing, and in particular relates to a tubular electrode applied to storage batteries and a full-tube lead-acid storage battery. Background technique [0002] At present, because lithium-ion power batteries are still immature, the field of power battery technology is still dominated by lead-acid batteries. With the gradual increase of the types of electric vehicles, the use environment and conditions of the power batteries used in electric vehicles are also gradually diversified. Therefore, when designing power batteries, not only the cycle life and charge and discharge performance of the battery must be considered The specific use environment of the battery (such as the installation location, etc.), which requires a wider range of battery components, and more convenient and flexible battery assembly and matching. However, since the currently used plate batteries cannot meet such r...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H01M4/14H01M4/76H01M10/06H01M10/10
CPCY02E60/126Y02E60/10
Inventor 汪训国
Owner JUYI NEW ENERGY