CN203826477U - Magnesium storage primary battery - Google Patents
Magnesium storage primary battery Download PDFInfo
- Publication number
- CN203826477U CN203826477U CN201420230473.6U CN201420230473U CN203826477U CN 203826477 U CN203826477 U CN 203826477U CN 201420230473 U CN201420230473 U CN 201420230473U CN 203826477 U CN203826477 U CN 203826477U
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- CN
- China
- Prior art keywords
- magnesium
- negative pole
- mass flow
- flow body
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a magnesium deposit primary battery, it includes at the bottom of an anodal mass flow body and a relative negative pole, install a magnesium negative pole pipe from the roof to the centre of a circle between the negative pole in the cavity of a cylinder anodal mass flow body, there are 6-12 diameters to be 2.5 mm's infiltration drip hole at magnesium negative pole side equipartition, the parcel has a diaphragm fiber container on magnesium negative pole pipe outer wall, stock solution fibre is equipped with in the magnesium negative pole pipe, install an insulating ring at the bottom of the negative pole between the anodal mass flow body and the anodal mass flow body, it has the fibre of absorbing water to fill between anodal mass flow body and the magnesium negative pole pipe above the insulating ring, it has the same positive polar ring of three length to fill in proper order between anodal mass flow body and the magnesium negative pole pipe above the fibre of absorbing water. The utility model discloses set up stock solution die cavity and infiltration passageway inside the battery, increased positive pole density, make the short-circuit current and the electric capacity doubling increase of battery, also increased the application scope of battery, no heavy metal pollution moreover.
Description
The technical field is as follows:
the utility model relates to a storage battery, in particular to a magnesium storage primary battery with large short-circuit current, high capacitance, reasonable structure and good storage performance.
Background art:
although the materials selected by the various existing reserve type batteries are different, the various existing reserve type batteries adopt a common Lekelang zinc-manganese dioxide battery structure. Because the battery does not have a liquid storage cavity inside, a liquid permeation channel and loose anode density, the battery has the defects of small short-circuit current, low electric capacity, small application range and low efficiency.
The invention content is as follows:
the utility model aims at providing a magnesium storage primary battery that rational in infrastructure, short-circuit current and electric capacity are big, application scope is wide.
The technical scheme of the utility model is accomplished in following mode, a magnesium deposit primary battery, it includes at the bottom of a positive current collector and a relative negative pole, its characterized in that: a magnesium cathode tube is concentrically arranged in a cavity of a cylindrical anode current collector from a top wall to a cathode, 6-12 seepage holes with the diameter of 2.5mm are evenly distributed in the side face of the magnesium cathode tube, a diaphragm paper tube is wrapped on the outer wall of the magnesium cathode tube, liquid storage fibers are arranged in the magnesium cathode tube, an insulating ring is arranged between the bottom of the cathode and the anode current collector, water absorption fibers are filled between the anode current collector above the insulating ring and the magnesium cathode tube, and three anode rings with the same length are sequentially filled between the anode current collector above the water absorption fibers and the magnesium cathode tube.
The utility model discloses set up stock solution die cavity and infiltration passageway inside the battery, increased positive pole density, make the short-circuit current and the electric capacity doubling increase of battery, also increased the application scope of battery, no heavy metal pollution moreover.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a schematic structural view of a liquid-storage fiber; FIG. 3 is a schematic structural view of a water-absorbent fiber; FIG. 4 is a schematic structural view of an insulating ring; fig. 5 is a schematic structural view of the bottom of the negative electrode.
The specific implementation mode is as follows:
the embodiment is described in detail by combining the attached drawings, and comprises a positive current collector 1 and an opposite negative electrode bottom 8, wherein the improvement is that a magnesium negative electrode tube 4 is concentrically arranged in a cavity of a cylindrical positive current collector from the top wall to the negative electrode, 6-12 weep holes with the diameter of 2.5mm are uniformly distributed on the side surface of the magnesium negative electrode tube, a diaphragm paper tube 3 is wrapped on the outer wall of the magnesium negative electrode tube, liquid storage fibers 5 are arranged in the magnesium negative electrode tube, an insulating ring 7 is arranged between the negative electrode bottom and the positive current collector, water absorption fibers 6 are filled between the positive current collector above the insulating ring and the magnesium negative electrode tube, and three positive electrode rings 2 with the same length are sequentially filled between the positive current collector above the water absorption fibers and the magnesium negative electrode tube. The positive current collector of the battery is a common alkaline battery steel shell, a positive ring is formed by pressing manganese, carbon, electrolyte powder and a binder by a ring pressing machine, then the positive ring is pressed into the positive current collector by clinging to a cylinder wall, a magnesium cathode tube is extruded by magnesium alloy, the magnesium cathode tube is wrapped by diaphragm paper and then inserted into a positive ring to form a liquid storage cavity, liquid storage fibers are filled into the liquid storage cavity, water absorbing fibers and an insulating ring are filled into the lower part of the liquid storage cavity, and finally the bottom of the negative electrode and the positive current collector are sealed.
Claims (1)
1. A magnesium reserve primary battery comprising a positive current collector and an opposing negative electrode substrate, wherein: the magnesium cathode tube is concentrically arranged in a cavity of a cylindrical anode current collector from a top wall to a cathode, 6-12 seepage holes with the diameter of 2.5mm are uniformly distributed in the side surface of the magnesium cathode tube, a diaphragm paper tube is wrapped on the outer wall of the magnesium cathode tube, liquid storage fibers are arranged in the magnesium cathode tube, an insulating ring is arranged between the bottom of the cathode and the anode current collector, water absorption fibers are filled between the anode current collector and the magnesium cathode tube above the insulating ring, and three anode rings with the same length are sequentially filled between the anode current collector and the magnesium cathode tube above the water absorption fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230473.6U CN203826477U (en) | 2014-05-07 | 2014-05-07 | Magnesium storage primary battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230473.6U CN203826477U (en) | 2014-05-07 | 2014-05-07 | Magnesium storage primary battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826477U true CN203826477U (en) | 2014-09-10 |
Family
ID=51481944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420230473.6U Expired - Fee Related CN203826477U (en) | 2014-05-07 | 2014-05-07 | Magnesium storage primary battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943816A (en) * | 2014-05-07 | 2014-07-23 | 张纪贵 | Magnesium storage primary battery |
-
2014
- 2014-05-07 CN CN201420230473.6U patent/CN203826477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943816A (en) * | 2014-05-07 | 2014-07-23 | 张纪贵 | Magnesium storage primary battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20160507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |