CN211828841U - Magnesium air battery with conveniently replaced electrode - Google Patents
Magnesium air battery with conveniently replaced electrode Download PDFInfo
- Publication number
- CN211828841U CN211828841U CN202020404182.XU CN202020404182U CN211828841U CN 211828841 U CN211828841 U CN 211828841U CN 202020404182 U CN202020404182 U CN 202020404182U CN 211828841 U CN211828841 U CN 211828841U
- Authority
- CN
- China
- Prior art keywords
- casing
- electrode
- air
- pipeline
- metal electrode
- 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
Links
- 239000011777 magnesium Substances 0.000 title claims abstract description 14
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 24
- 239000003792 electrolyte Substances 0.000 claims abstract description 22
- 230000008859 change Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 5
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 3
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 3
- 239000000347 magnesium hydroxide Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 239000006183 anode active material Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000006182 cathode active material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Hybrid Cells (AREA)
Abstract
The utility model belongs to the technical field of magnesium air battery, concretely relates to conveniently change magnesium air battery of electrode, including metal electrode, air electrode, the electrolyte chamber, positive terminal, negative terminal and casing, metal electrode links to each other with negative terminal, air electrode links to each other with positive terminal, the casing includes casing and lower casing, it is relative U type with lower casing to go up the casing, it sets up to top and lateral part to go up the casing components of a whole that can function independently, the below rigid coupling at top has the slot, metal electrode has been inserted in the slot, the lateral part embeds there is the telescopic link, the top of telescopic link is connected in the top, one side of lower casing link up and is provided with the pipeline, the pipeline communicates with each other with the electrolyte chamber, the end of pipeline is provided with tap, the inboard rigid coupling of casing has air electrode, air electrode's inboard. The replacement of the metal electrode and the addition of the electrolyte of the whole device are more convenient.
Description
Technical Field
The utility model belongs to the technical field of magnesium air battery, concretely relates to conveniently change magnesium air battery of electrode.
Background
The metal-air battery is a battery using active metal as fuel, and it uses metal as fuel to produce oxidation-reduction reaction with oxygen in air to produce electric energy. The energy source is regarded as green energy facing the 21 st century because of the advantages of high energy density and specific power, low cost, no toxicity and no pollution to the environment and the like.
The magnesium air battery takes active metal magnesium or magnesium alloy as an anode active material of the battery, oxygen in the air as a cathode active material of the battery, and neutral aqueous solution as electrolyte, and magnesium hydroxide precipitate is generated in the discharging process.
Magnesium hydroxide is hardly dissolved in water and exists in a flocculent form in an electrolyte, wherein a part of Mg (OH)2 precipitates are attached to a positive electrode plate, and if the magnesium hydroxide is discharged or the electrolyte is replaced in time to a certain extent, an electrochemical reaction is weakened or even stopped, and the discharge performance of the metal-air battery is directly influenced.
Disclosure of Invention
The utility model aims to solve the technical problem that to the not enough among the above-mentioned prior art, provide a conveniently change magnesium air battery of electrode, the change of electrolyte is also more convenient simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a conveniently change magnesium air battery of electrode, includes metal electrode, air electrode, electrolyte chamber, positive terminal, negative terminal and casing, metal electrode links to each other with negative terminal, air electrode links to each other with positive terminal, the casing includes casing and lower casing, it is relative U type with lower casing to go up the casing, it sets up to top and lateral part to go up the casing components of a whole that can function independently, the below rigid coupling at top has the slot, insert in the slot metal electrode, the lateral part embeds there is the telescopic link, the top of telescopic link connect in the top, one side of casing link up down is provided with the pipeline, the pipeline communicates with each other with the electrolyte chamber, the end of pipeline is provided with tap, the inboard rigid coupling of casing has air electrode, air electrode's inboard rigid coupling has the diaphragm.
And a sealing ring is arranged between the top part and the side part.
Compared with the prior art, the utility model has the following advantage:
1. the shell and the upper shell of the utility model are both of a decomposition type, so that the replacement of the metal electrode and the addition of the electrolyte are more convenient;
2. the utility model discloses a lower casing outside is provided with tap, both can guarantee the sealed when using, and outside the electrolyte that can in time pollute again in time discharging battery, improved the discharge performance of battery.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the slot of the present invention.
Description of reference numerals:
1. a metal electrode; 2. an air electrode; 3. an electrolyte chamber; 4. a positive terminal; 5. a negative terminal; 6. a housing; 61. an upper housing; 611. a top portion; 612. a side portion; 62. a lower housing; 7. a slot; 8. a telescopic rod; 9. a pipeline; 10. a faucet; 11. a diaphragm.
Detailed Description
As shown in the attached drawings of the specification, a magnesium air battery convenient for electrode replacement comprises a metal electrode 1, an air electrode 2, an electrolyte cavity 3, a positive terminal 4, a negative terminal 5 and a shell 6, wherein the metal electrode 1 is connected with the negative terminal 5, the air electrode 2 is connected with the positive terminal 4, the shell 6 comprises an upper shell 61 and a lower shell 62, the upper shell 61 and the lower shell 62 are in a relative U shape, the upper shell 61 is divided into a top portion 611 and a side portion 612, a slot 7 is fixedly connected below the top portion 611, the metal electrode 1 is inserted into the slot 7, a telescopic rod 8 is arranged in the side portion 612, the top portion of the telescopic rod 8 is connected to the top portion 611, a pipeline 9 is arranged on one side of the lower shell 62 in a penetrating manner, the pipeline 9 is communicated with the electrolyte cavity 3, a tap 10 is arranged at the tail end of the pipeline 9, the air electrode 2 is fixedly connected to the inner side of the shell 6, and a diaphragm 11 is fixedly connected to the inner side of the air electrode 2.
A sealing ring is arranged between the top 611 and the side 612.
Instructions for use:
the utility model provides a conveniently change magnesium air battery of electrode, including metal electrode 1, air electrode 2, electrolyte chamber 3, positive terminal 4, negative terminal 5 and casing 6, metal electrode 1 links to each other with negative terminal 5, air electrode 2 links to each other with positive terminal 4, casing 6 includes casing 61 and lower casing 62, it is relative U type to go up casing 61 and casing 62 down, it sets up to top 611 and lateral part 612 to go up casing 61 components of a whole that can function independently, the below rigid coupling of top 611 has slot 7, it has metal electrode 1 to insert in the slot 7, lateral part 612 embeds there is telescopic link 8, top 611 is connected at the top in the top of telescopic link 8. Before the use, the telescopic rod 8 is extended, the top part 611 and the side part 612 are separated, electrolyte is injected into the electrolyte cavity 3, the metal electrode 1 is inserted into the slot 7, and the telescopic rod 8 is contracted, so that the sealing ring is arranged between the top part 611 and the side part 612, and the sealing of the battery in use is ensured. An air electrode 2 is fixedly connected to the inner side of the shell 6, a diaphragm 11 is fixedly connected to the inner side of the air electrode 2, and the metal electrode 1 and the air electrode 2 generate oxidation-reduction reaction.
A pipeline 9 is arranged at one side of the lower shell 62 in a penetrating way, the pipeline 9 is communicated with the electrolyte cavity 3, and the tail end of the pipeline 9 is provided with a water tap 10. After a period of use, the tap 10 is opened and contaminated electrolyte can be drained from the cell. The replacement of the metal electrode and the addition of the electrolyte of the whole device are more convenient.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (2)
1. The utility model provides a conveniently change magnesium air battery of electrode, includes metal electrode (1), air electrode (2), electrolyte chamber (3), positive terminal (4), negative terminal (5) and casing (6), metal electrode (1) links to each other with negative terminal (5), air electrode (2) link to each other its characterized in that with positive terminal (4): casing (6) include casing (61) and lower casing (62), it is relative U type to go up casing (61) and lower casing (62), it sets up to top (611) and lateral part (612) to go up casing (61) components of a whole that can function independently, the below rigid coupling of top (611) has slot (7), insert in slot (7) metal electrode (1), lateral part (612) embeds there is telescopic link (8), the top of telescopic link (8) connect in top (611), one side of casing (62) link up down and is provided with pipeline (9), pipeline (9) communicate with each other with electrolyte chamber (3), the end of pipeline (9) is provided with tap (10), the inboard rigid coupling of casing (6) has air electrode (2), the inboard rigid coupling of air electrode (2) has diaphragm (11).
2. The magnesium-air battery with the electrode convenient to replace as claimed in claim 1, wherein: a sealing ring is arranged between the top part (611) and the side part (612).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020404182.XU CN211828841U (en) | 2020-03-25 | 2020-03-25 | Magnesium air battery with conveniently replaced electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020404182.XU CN211828841U (en) | 2020-03-25 | 2020-03-25 | Magnesium air battery with conveniently replaced electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211828841U true CN211828841U (en) | 2020-10-30 |
Family
ID=73149223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020404182.XU Expired - Fee Related CN211828841U (en) | 2020-03-25 | 2020-03-25 | Magnesium air battery with conveniently replaced electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211828841U (en) |
-
2020
- 2020-03-25 CN CN202020404182.XU patent/CN211828841U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103531865A (en) | Household magnesium air battery system | |
| CN211828841U (en) | Magnesium air battery with conveniently replaced electrode | |
| CN211320239U (en) | Column button type lithium battery adopting multiple sealing | |
| CN201072785Y (en) | High power alkaline zinc-manganese battery | |
| CN216120411U (en) | Exhaust device for battery formation and formation system | |
| WO1997015958B1 (en) | Semi-flooded battery cell | |
| CN207183334U (en) | Zinc-air battery frame structure | |
| CN214428663U (en) | Non-leakage pile box with internal hydrogen elimination structure for metal-air battery | |
| CN102376936B (en) | Lithium oxygen battery with porous cathode structure | |
| CN211578794U (en) | Clean convenient magnesium air battery | |
| CN208835176U (en) | A kind of low resistance alkaline battery | |
| CN208608234U (en) | A kind of battery case of high-energy density lithium battery | |
| CN217405648U (en) | Tab welding structure and battery | |
| CN210129567U (en) | Portable aluminum-air battery | |
| CN221201199U (en) | Battery electrode | |
| CN219873915U (en) | Leakage-proof explosion-proof zinc-manganese battery | |
| CN219409922U (en) | PEM (PEM) water electrolysis hydrogen production waste heat utilization device | |
| CN213124569U (en) | High-power magnesium/air battery free of manual maintenance | |
| CN220233278U (en) | Cylindrical lithium battery cap sealing structure with built-in BMS plate | |
| CN214411332U (en) | Cylindrical lithium battery | |
| CN219832695U (en) | Environment-friendly mercury-free battery cell | |
| CN205122697U (en) | Use microbiological fuel cell of glucose as fuel | |
| CN214428662U (en) | Non-leakage pile box with internal oxygen inlet structure for metal-air battery | |
| CN109659467A (en) | A kind of explosion-proof vent valve | |
| CN220963524U (en) | Aluminum-air battery structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |