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Portable water battery components and water battery device comprising same

A water battery, portable technology, applied to the electrodes of primary batteries, primary batteries to battery groups, electrical components, etc., can solve the problems of unsatisfactory current and voltage performance, difficult control of penetration and diffusion speed, etc., and achieve easy handling and storage , good temperature adaptability, and stable working voltage

Inactive Publication Date: 2014-03-26
ECO BATTERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the penetration and diffusion rate of water in the powder material is difficult to control, the current and voltage performance of this water battery is not ideal.

Method used

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  • Portable water battery components and water battery device comprising same
  • Portable water battery components and water battery device comprising same
  • Portable water battery components and water battery device comprising same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Figures 1 to 2 One embodiment of a water cell element of the present invention is shown. As shown in the figure, the water battery element 10 of the present embodiment includes a carbonized cloth 14 constituting the positive pole, a positive lead-out electrode 12 electrically connected with the carbonized cloth 14, a salt-containing cloth 15 closely connected with the carbonized cloth 14, and a salt-containing cloth. 15 water-absorbent paper 16 tightly connected, negative electrode metal part 17 closely connected with water-absorbent paper 16 to form a negative electrode, negative electrode lead-out electrode 18 electrically connected to negative electrode metal part 17, carbonized cloth 14, positive electrode lead-out electrode 12, containing Salt cloth 15, water-absorbent paper 16, negative metal parts 17, and negative lead-out electrode 18 are mutually pressed shrinkable cover member 20, and positive support plate 11, positive lead-out electrode 12 is fixed on the p...

Embodiment 2

[0077] Figures 21 to 23One embodiment of the water battery device of the present invention is shown. As shown in the figure, the water battery device of this embodiment includes a casing 50, and the casing 50 is provided with 8 water battery elements as described in the first embodiment. The casing 50 includes a rectangular parallelepiped box body 51 with an upper opening made of plastic material, and a cover 52 closing the box body 51 .

[0078] One side 51a of the box body 51 is provided with a cross-section that is a "concave"-shaped concave convex portion 53a and a cross-section that is a "convex"-shaped convex portion 54a, and its opposite side 51b is provided with a cross-section that is "concave"-shaped The concave convex portion 53b and the convex convex portion 54b having a «convex» cross section. The concave convex part 53a and the convex convex part 54a or the concave convex part 53b and the convex convex part 54b and the convex convex part and the concave convex...

Embodiment 3

[0086] Figure 24 Another embodiment of a housing for a water battery device is shown. Compared with the housing 50 of the second embodiment, the lengths of the sides 81a and 81b of the box body 81 of the housing 80 of the present embodiment are shortened, and the lengths of the sides 81c and 81d are elongated. In addition, these sides 81a, 81b, 81c, and 81d are respectively provided with a concave convex portion 83a and a convex convex portion 84a, a concave convex portion 83b and a convex convex portion 84b, a concave convex portion 83c and a convex convex portion 84c, and a A concave protrusion 83d and a convex protrusion 84d.

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PUM

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Abstract

A power supply device, in particular a portable water battery component and a water battery device comprising same. The water battery component comprises a carbonized cloth constituting a positive electrode, a positive electrode lead-out electrode electrically connected to the carbonized cloth, a salt-containing cloth closely connected to the carbonized cloth; a absorbent paper closely connected to the salt-containing cloth, a negative electrode metal piece closely connected to the absorbent paper and constituting a negative electrode, a negative electrode lead-out electrode electrically connected to the negative electrode metal piece, and a heat-shrinkable tube compressing the carbonized cloth, the positive electrode lead-out electrode, the salt-containing cloth, the absorbent paper, the negative electrode metal piece, and the negative electrode lead-out electrode against each other. The water battery device comprises a shell, wherein the shell is internally provided with one or more of the foregoing battery components, and the shell is provided with water injection holes for injecting water into the shell; thus the absorbent paper of water battery component absorbs water.

Description

technical field [0001] The invention relates to a power supply device, in particular to a portable water battery element and a water battery device composed of the same. Background technique [0002] With the improvement of social awareness of environmental protection, many environmentally friendly power supply devices, such as water batteries, have appeared on the market. CN201616475U discloses a water battery, which includes a negative electrode inner cylinder made of metal, an oxide powder filling material filled in the negative electrode inner cylinder, and a carbonaceous rod-shaped positive electrode current collector inserted in the powder filling material. When in use, you only need to inject water into the inner cylinder of the negative electrode, the water penetrates and diffuses into the powder filling material, and then plays a catalytic role in the oxidation reaction, oxidizing the inner peripheral surface of the inner cylinder of the negative electrode and gener...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M6/32H01M4/06H01M2/02H01M6/48H01M50/102H01M50/209H01M50/224H01M50/227H01M50/247H01M50/271H01M50/289H01M50/627
CPCY02E60/12H01M6/34H01M2/10H01M4/583H01M6/04H01M4/38H01M2/20H01M50/227H01M50/247H01M50/289H01M50/271H01M50/209H01M50/224H01M50/627H01M4/06H01M6/32
Inventor 新山胜广
Owner ECO BATTERY TECH
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