CN211789397U - Alkaline water cell - Google Patents

Abstract

The utility model discloses an alkaline water battery, which comprises a metal shell with an opening at one end, wherein the other end of the metal shell is provided with an integrally formed anode cover, a graphite sleeve is arranged inside the metal shell, a manganese dioxide sleeve is arranged inside the graphite sleeve, a catalyst material coated by the paper sleeve is arranged inside the manganese dioxide sleeve, one end of the paper sleeve is a closed end, the other end of the paper sleeve is an open end, a plastic isolation sleeve is arranged at the opening of the metal shell, a metal probe support is arranged on the plastic isolation sleeve, a disassembled metal base is arranged on the metal probe support, a slot for screwing or loosening the metal base is arranged on the lower end surface of the metal base, the metal probe support comprises a support seat and a probe, the upper end of the probe is inserted into the catalyst material, a non-woven fabric is arranged on the support seat, when the alkaline water battery is used, the metal, the battery is placed into water for injection, the existing water injector is replaced for water injection, the use is more convenient, the operation is simpler, and the time and the labor are saved.

Description

Alkaline water cell

Technical Field

The utility model relates to the technical field of batteries, concretely relates to basicity water battery.

Background

Along with the increase of people on consumption and the acceleration of industrialization process, the global demand for energy is increasingly increased, the large consumption of non-renewable energy causes the sharp reduction of reserves, and the problems of environmental pollution and energy shortage are increasingly highlighted. Research and development of cleaner and more efficient green energy have become important means for solving energy, environmental, social and economic problems in various countries. The magnesium air battery utilizes oxygen in the air as an anode electrochemical reaction active substance and uses metal magnesium as a cathode electrochemical reaction active substance, has the characteristics of high energy density, abundant resources, green and pollution-free reaction active substances and the like, and is considered to be one of the first-choice technologies for electric energy conversion and large-scale storage in the future.

For example, the chinese patent application publication No. CN103022525 discloses a magnesium air battery, which includes a carbon rod, a zinc barrel, a positive electrode synthetic powder, an inner diaphragm paper, an outer diaphragm paper, an air positive electrode shell, a housing, a water absorbing layer, a bottom bowl paper, a false bottom, a plastic cover and a fixing ring. Wherein, the bottom bowl paper is arranged at the bottom of the zinc barrel, the inner side surface of the zinc barrel is provided with inner diaphragm paper, the outer side is provided with outer diaphragm paper, and the cavity of the zinc barrel is filled with positive pole synthetic powder; one end of the shell is opened, and the zinc barrel is sleeved in the cavity of the shell; the main body of the carbon rod is vertically inserted into the anode synthetic powder, and one end of the carbon rod extends out of the opening of the shell; the water absorption layer is coated on the surface of the anode synthetic powder; the air positive electrode shell is wrapped outside the outer diaphragm paper; the shell is buckled outside the air positive pole shell to form an air chamber; a fixing ring is arranged between the bottom end of the zinc barrel and the inner wall of the shell; the plastic cover is arranged above the air positive electrode shell and is embedded in the opening of the shell. However, every time the battery power is used up, the clear water is directly injected from the water injection hole through the water injector, and the water enters the anode synthetic powder through the water absorption layer, so that the water injection operation is complex, the use is inconvenient, and the water injector is required to be inserted into the water absorption layer every time, so that the water absorption layer can be broken, the anode synthetic powder and the clear water are leaked, and the normal use is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned weak point that exists among the prior art, the utility model aims to provide a structural design is reasonable, uses the environmental protection, water injection convenient operation's alkaline water battery.

The utility model discloses a following technical scheme realizes: alkaline water battery, including the metal casing of one end opening, the metal casing other end is equipped with integrated into one piece's positive pole cover, the inside graphite cover that is equipped with of metal casing, the inside manganese dioxide cover that is equipped with of graphite cover, the inside catalyst material that passes through paper cover cladding that is equipped with of manganese dioxide cover, paper cover one end is the blind end, and the other end is the open end, the metal casing opening part is equipped with the plastic spacer sleeve, be equipped with the metal probe support on the plastic spacer sleeve, be equipped with the metal base of dismantlement on the metal probe support, the terminal surface is equipped with the fluting that is used for screwing up or unclamping the metal base under the metal base, the metal probe support includes support seat and probe, insert in catalyst material the probe upper end, be equipped with.

Further, the utility model discloses adopt screw thread or buckle formula dismouting between support seat and the metal base.

Further, be equipped with the sealing washer between support seat and the metal base.

Furthermore, an annular concave part and an annular convex part which are mutually matched are arranged between the outer side of the bracket seat and the inner side of the plastic isolation sleeve, the annular concave part and the annular convex part are both arranged along the circumferential direction,

further, be equipped with the through-hole on the support frame foundation.

Furthermore, the catalyst material of the present invention is prepared by mixing manganese dioxide and ammonium compound.

Furthermore, the ammonium compound of the present invention is any one of zinc chloride and ammonium chloride.

Compared with the prior art, the utility model, following advantage and beneficial effect have: the utility model discloses be provided with the non-woven fabrics at the paper cover open end, the non-woven fabrics can prevent that catalyst material from leaking, and the non-woven fabrics adopts to belong to probe support fixed position to support fixedly in addition, can prevent that the non-woven fabrics from not plugging up the paper cover open end, during the use, can directly unscrew metal base, pours into the battery aquatic into, replaces current water injector water injection, and it is more convenient to use, and the operation is simpler, saves time and saves labour.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the toner holder of the present invention;

wherein: 1-metal shell, 2-anode cover, 3-graphite sleeve, 4-manganese dioxide sleeve, 5-paper sleeve, 6-catalyst material, 7-plastic isolation sleeve, 8-metal probe support, 9-metal base, 10-slot, 11-support base, 12-probe, 13-non-woven fabric, 14-through hole, 15-boss surface, annular concave part 16 and annular convex part 17.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the alkaline water battery of this embodiment includes a metal casing with an opening at one end, an integrally formed positive electrode cover 2 is disposed at the other end of the metal casing 1, a graphite sleeve 3 is disposed inside the metal casing 1, a manganese dioxide sleeve 4 is disposed inside the graphite sleeve 3, a catalyst material 6 coated by a paper sleeve 5 is disposed inside the manganese dioxide sleeve 4, the catalyst material 6 is a mixture of manganese dioxide and an ammonium compound, and the ammonium compound is any one of zinc chloride and ammonium chloride; one end of the paper sleeve 5 is a closed end, the other end is an open end, a plastic isolation sleeve 7 is arranged at the opening of the metal shell 1, a metal probe support 8 is arranged on the plastic isolation sleeve 7, a detachable metal base 9 is arranged on the metal probe support 8, the metal base 9 is made of alloy materials, the alloy materials can be selected from metal mixed alloys such as iron, aluminum, magnesium and the like, a slot 10 for screwing or loosening the metal base 9 is arranged on the lower end face of the metal base 9, the slot 10 can be a straight-line-shaped slot or a cross-shaped slot or slots with other shapes as long as the metal base 9 can be loosened, the metal probe support 8 comprises a support seat 11 and a probe 12, the upper end of the probe 12 is inserted into the catalyst material 6, a non-woven fabric 13 is arranged on the upper end face of the support seat 11, a through hole 14 is also arranged on the support seat 11, and the support seat 11 can, the detachable bracket can also be disassembled and assembled by adopting a buckle type, so long as the detachable bracket and the bracket can be disassembled and assembled, and a sealing ring is arranged between the bracket seat 11 and the metal base 9.

The upper end of the plastic isolation sleeve 7 is provided with a boss surface 15 matched with the support base 11, an annular concave portion 16 and an annular convex portion 17 which are matched with each other are arranged between the outer side of the support base 11 and the inner side of the plastic isolation sleeve 7, the annular concave portion 16 and the annular convex portion 17 are arranged along the circumferential direction, the support base and the plastic isolation sleeve can be fixedly occluded with each other, and the annular concave portion 16 can be arranged on the outer side of the support base 11 and also can be arranged on the inner side of the isolation sleeve 7.

When the water injector is used, the positive pole cover 2 is used as a positive pole end of the battery, the metal base 9 is used as a negative pole end of the battery, after the battery is used up, the metal base 9 can be directly unscrewed, the battery is placed into water to be injected with clean water, the clean water firstly passes through the through hole 14 of the bracket base and then passes through the non-woven fabric 7 to enter the catalyst material for synthesis, and therefore the water injector replaces the existing water injector to inject water, the use is more convenient, the operation is simpler, and the time and the labor are saved.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (5)

1. Alkaline water battery, its characterized in that: including the open-ended metal casing of one end, the metal casing other end is equipped with integrated into one piece's anodal cover, the inside graphite cover that is equipped with of metal casing, the inside manganese dioxide cover that is equipped with of graphite cover, the inside catalyst material that passes through paper cover cladding that is equipped with of manganese dioxide cover, paper cover one end is the blind end, and the other end is the open end, the metal casing opening part is equipped with the plastic spacer sleeve, be equipped with the metal probe support on the plastic spacer sleeve, be equipped with the metal base of dismantlement on the metal probe support, the terminal surface is equipped with the fluting that is used for screwing up or unclamping the metal base under the metal base, the metal probe support includes a frame seat and probe, insert in catalyst material the probe upper end.

2. The alkaline water cell of claim 1, wherein: the bracket seat and the metal base are disassembled and assembled in a screw thread or buckle mode.

3. The alkaline water cell of claim 2, wherein: and a sealing ring is arranged between the support seat and the metal base.

4. The alkaline water cell of claim 3, wherein: an annular concave part and an annular convex part which are matched with each other are arranged between the outer side of the bracket base and the inner side of the plastic isolation sleeve, and the annular concave part and the annular convex part are arranged along the circumferential direction.

5. The alkaline water cell of claim 4, wherein: the bracket base is provided with a through hole.

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