Portable water battery element and water battery device comprising the 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 difficult control of penetration and diffusion speed, unsatisfactory current and voltage performance, etc., and achieve easy handling and storage , good temperature adaptability, and stable working voltage

Inactive Publication Date: 2014-03-05
浙江源茂金诺科技有限公司
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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 diff

Method used

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  • Portable water battery element and water battery device comprising the same
  • Portable water battery element and water battery device comprising the same
  • Portable water battery element and water battery device comprising the same

Examples

Experimental program
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Effect test

Embodiment 1

[0050]figure 1 , figure 2 One embodiment of a water cell element of the present invention is shown. like figure 1 and figure 2 As shown, 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 to the carbonized cloth 14, a salt-containing cloth 15 closely connected to the carbonized cloth 14, and a salt-containing cloth 15 closely connected to the carbonized cloth 15. Connected absorbent paper 16, negative electrode metal piece 17 closely connected with absorbent paper 16 to form a negative electrode, negative electrode lead-out electrode 18 electrically connected to negative electrode metal piece 17, carbonized cloth 14, positive electrode lead-out electrode 12, salt-containing cloth 15. Water-absorbent paper 16, negative metal parts 17 and negative lead-out electrodes 18 are pressed against each other by shrinkage cover material 20, and positive support p...

Embodiment 2

[0077] Figures 21 to 23 One 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. Concave convex portion 53b and 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 part ...

Embodiment 3

[0087] 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 821a, 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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Abstract

The invention discloses a portable water battery element and a water battery device comprising the same. The portable water battery element is composed of a carbonized cloth forming the anode, an anode extraction electrode electrically connected with the carbonized cloth, a salt-containing cloth tightly connected with the carbonized cloth, a piece of water-absorbing paper tightly connected with the salt-containing cloth, a cathode metal piece closely connected with the water-absorbing paper and forming the cathode, a cathode extraction electrode electrically connected with the cathode metal piece, and thermal contraction pipes pressing the carbonized cloth, anode extraction electrode, salt-containing cloth, water-absorbing paper, cathode metal piece and cathode extraction electrode. The water battery element and the water battery device comprising the same can be preserved for a long time and are convenient for storage and transportation; the water battery device can quickly supply power only by injecting water or other electrolytic driving liquid or other neutral liquid, and the voltage and current characteristics at initial and long-term usage are very good. In addition, the invention has the advantages of simple production process, low manufacturing cost, wide application and no pollution to the environment.

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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IPC IPC(8): H01M6/32H01M4/06H01M2/02H01M6/48
CPCH01M4/06H01M6/32H01M6/48
Inventor 新山胜广
Owner 浙江源茂金诺科技有限公司
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