CN202231079U - Magnetic valve of metal-air battery shell - Google Patents
Magnetic valve of metal-air battery shell Download PDFInfo
- Publication number
- CN202231079U CN202231079U CN2011203142701U CN201120314270U CN202231079U CN 202231079 U CN202231079 U CN 202231079U CN 2011203142701 U CN2011203142701 U CN 2011203142701U CN 201120314270 U CN201120314270 U CN 201120314270U CN 202231079 U CN202231079 U CN 202231079U
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- China
- Prior art keywords
- metal
- magnetic valve
- air
- pull bar
- slice
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- Expired - Fee Related
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- 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
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Abstract
The utility model provides a magnetic valve of a metal-air battery shell, aiming at solving the problem that a metal-air battery can not store in air for a long time and can not discharge at intervals. When the metal-air battery discharges, the magnetic valve is opened so as to ensure the air in and out of the shell to be freely communicated; and when the metal-air battery does not discharge, the magnetic valve is closed so as to ensure that the air in the shell is separated from the outside air. The magnetic valve mounted on the metal-air battery shell (4) has the function of opening and closing under the dragging of outer force. The magnetic valve of the metal-air battery shell is characterized in that the magnetic valve consists of an upper sheet (1), a lower sheet (2), a pull rod (7) and a catch (8), wherein the contact surface between the upper sheet (1) and the lower sheet (2) is provided with a close contact part; and an air inlet hole (3) corresponding to the air inlet hole of the metal-air battery shell (4) is processed in the lower sheet (2).
Description
Technical field
The utility model relates to a kind of magnetic valve gear that is installed on the metal-air cell shell body, especially is installed in magnetic valve on the zinc-air cell shell body, is used for conducting or closes the interior air of zinc-air cell shell body and the circulation of outside air.
Background technology
The developing history of the existing last 100 years of metal-air cell, still, commercial speed is but very slow; Mainly be the application aspect hearing aids at present; Other electrical equipment is seldom to the application of metal-air cell, and its main cause is: metal-air cell continuous discharge effect is fine, and it is just very poor to be interrupted discharge effect; And in the middle of practical application, electric equipment products are all to be that the requirement battery is interrupted discharge basically; And metal-air cell is not when discharging; If metal-air cell is placed in the air; Just have a spot of air and get into metal-air cell inside through air electrode; Cause metal-air cell electrolyte inside carbonating, the factor that causes the metal-air cell carbonating is exactly carbon dioxide in air (CO
2), when metal-air cell uses or does not use, carbon dioxide (CO
2) entering into the inside of metal-air cell through air electrode, potassium hydroxide (KOH) the electrolyte reaction with inside generates potash, and the potash of generation has extremely strong destructiveness to air electrode, and metal-air cell was lost efficacy in a short period of time.If make metal-air cell also have the reasonable discharge performance that is interrupted; Just must be with metal-air cell and isolate from outer air when metal-air cell does not discharge; Prevent air and outside air convection current in the metal-air cell shell body, completely cut off or delay carbon dioxide in air (CO
2) get into metal-air cell inside, prolong the life-span of metal-air cell.
Summary of the invention
In order to solve the problem that metal-air cell can not store for a long time, can not be interrupted discharge in air; The utility model provides a kind of magnetic valve (being designated hereinafter simply as the magnetic valve) of metal-air cell shell body; When metal-air cell discharges; The magnetic valve opening guarantees the air ability free flow that shell body is inside and outside; When metal-air cell did not discharge, the magnetic valve-closing guaranteed air and isolate from outer air in the shell body.
The utility model solves the technical scheme that its technical problem adopted: with reference to Fig. 1, Fig. 2, Fig. 3; The magnetic valve by last slice 1, sheet 2, pull bar 7, catch 8 are formed down; Last slice 1 with following sheet 2 contact-making surfaces have tight contact portion; Under the situation of magnetic valve-closing, prevent air and outside air convection current in the shell body 4.Be processed with and the corresponding air admission hole 3. of metal-air cell shell body 4 air admission holes on the sheet 2 down
A. go up slice 1, sheet 2 is by the magnetic material manufacturing down.
B. go up slice 1 by the magnetic material manufacturing, following sheet 2 is by the material manufacture that contains metallic iron.
C. go up slices 2 by the magnetic material manufacturing, following sheet 1 is by the material manufacture that contains metallic iron.
When last slice 1 with 2 two contact-making surfaces of following sheet when closed, with reference to Fig. 1, Fig. 2, the magnetic valve is a closed condition, forbids air and outside air convection current that shell body 4 is interior; With reference to Fig. 5, when last slice 1 when separating with 2 two contact-making surfaces of following sheet, the magnetic valve is an opening; Air and outside air in the shell body 4 can free convections.
On last 1, be connected with pull bar 7; Pull bar 7 can parallelly connect with last slice type of attachment between 1; Also can have certain angle and connect, be applied to 7 last times of pull bar as external force, pull bar 7 will drag slice 1; With catch 8 is that fulcrum is done camber line and moved, thus realize slice 1 with closure, the open function of following sheet 2.
Last slice on 1 be with the another kind of type of attachment of pull bar 7: with reference to Figure 10, pull bar 71 is vertical the connection with last slice, is applied to 7 last times of pull bar as external force, pull bar 7 will drag slice 1 do along catch 8 about vertical moving.Thereby realize slice 1 with closure, the open function of following sheet 2.
The beneficial effect of the utility model is can prolong the service time of metal-air cell effectively, for metal-air cell lays the foundation in the use aspect the electric equipment products widely.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is a magnetic valve schematic diagram structure chart.
Fig. 2 is that the magnetic valve is installed in the principles of construction figure on the shell body 4.
Fig. 3 is the vertical section principles of construction figure of sheet 2 under the magnetic valve.
Fig. 4 is the plane principles of construction figure of sheet 2 under the magnetic valve.
Fig. 5 is that the magnetic valve is connected sketch map with metal-air cell shell body 4 when being opening.
Fig. 6 is a pull bar 7 when adopting electromagnetic components to be power, and the magnetic valve is the structure principle chart of closed condition.
Fig. 7 is a pull bar 7 when adopting electromagnetic components to be power, and the magnetic valve is the structure principle chart of opening.
Fig. 8 is a pull bar 7 when adopting mechanical devices to be power, and the magnetic valve is the structure principle chart of closed condition.
Fig. 9 is a pull bar 7 when adopting mechanical devices to be power, and the magnetic valve is the structure principle chart of opening.
Figure 10 be pull bar 7 with last slice 1 during for vertical the connection, the magnetic valve is the structure principle chart of closed condition.
Figure number explanation: in the accompanying drawings 1. last slice; 2. descend sheet; 3. descend the pore on the sheet 2; 4. shell body; 5. metal-air cell; 6. electromagnetism original paper; 7. pull bar; 8. catch; 9. mechanical device.
Embodiment
Embodiment 1:
With reference to Fig. 6, metal-air cell 5 is housed in shell body 4, in shell body 4 outsides the magnetic valve is installed, the magnetic valve is a closed condition, and air can't get in the shell body 4, and metal-air cell is in resting state.The magnetic valve last slice 1 even by the magnetic rubber manufacturing with following sheet 2, the THICKNESS CONTROL of magnetic rubber within the 0.5mm---5mm scope, the air admission hole shape on the shape of the air admission hole 3 of following sheet 2 and size and the shell body 4 and big or small identical.Closing and open by electromagnetism original paper 6 of magnetic valve controlled.With reference to Fig. 7, after 6 energisings of electromagnetism original paper, the displacement that the displaceable element in the electromagnetism original paper 6 will produce certain distance; Dragging pull bar 7 simultaneously moves; It is that fulcrum is upwards done camber line and moved with catch 8 that pull bar 7 drags slice 1, the magnetic valve opening, at this moment; Outside air just can get in the shell body 4, and metal-air cell gets into the regular picture state.After 6 outages of electromagnetism original paper, the displaceable element in the electromagnetism original paper 6 will be returned to the home position, drag pull bar 7 simultaneously and move; It is that fulcrum is done camber line downwards and moved with catch 8 that pull bar 7 drags slice 1; The magnetic valve-closing is with reference to Fig. 6, at this moment; Outside air just can't get in the shell body 4, and metal-air cell gets into resting state.
Embodiment 2:
With reference to Fig. 8, metal-air cell 5 is housed in shell body 4, in shell body 4 outsides the magnetic valve is installed, the magnetic valve is a closed condition, and air can't get in the shell body 4, and metal-air cell is in resting state.The magnetic valve last slice 1 by the magnetic plastics manufacturing; The THICKNESS CONTROL of magnetic plastics is within the 0.5mm---5mm scope; Following sheet 2 is by the cold-reduced sheet manufacturing; The THICKNESS CONTROL of cold-reduced sheet is within the 0.5mm---5mm scope, and the air admission hole shape on the shape of the air admission hole 3 of following sheet 2 and size and the shell body 4 is with big or small identical.With reference to Fig. 9, closing and open by mechanical device 9 of magnetic valve controlled.After applying external force for mechanical device 9; The displacement that displaceable elements in the mechanical device 9 will produce certain distance drags pull bar 7 simultaneously and moves, and it is that fulcrum is upwards done camber line and moved with catch 8 that pull bar 7 drags slice 1; The magnetic valve opening; At this moment, outside air just can get in the shell body 4, and metal-air cell gets into the regular picture state.After eliminating for mechanical device 9 externally applied forces, the displaceable element in the mechanical device 9 will be returned to the home position, drag pull bar 7 simultaneously and move; It is that fulcrum is done camber line downwards and moved with catch 8 that pull bar 7 drags slice 1; The magnetic valve-closing is with reference to Fig. 8, at this moment; Outside air just can't get in the shell body 4, and metal-air cell gets into resting state.
Claims (4)
1. the magnetic valve of a metal-air cell shell is installed in the magnetic valve on the metal-air cell shell body (4), and the magnetic valve drags down in external force, the function of have unlatching, closing; It is characterized in that: the magnetic valve is by last slice (1), sheet (2), pull bar (7), catch (8) are formed down, and last slice (1) and following sheet (2) contact-making surface have tight contact portion; Be processed with and the corresponding air admission hole of metal-air cell shell body (4) air admission hole (3) on the sheet (2) down.
2. the magnetic valve of a kind of metal-air cell shell according to claim 1 is characterized in that: the material of manufacturing last slice (1), following sheet (2) has following combination:
A. go up slice (1), a following sheet (2) by the magnetic material manufacturing;
B. go up slice (1) by the magnetic material manufacturing, following sheet (2) is by the material manufacture that contains metallic iron;
C. go up slice (2) by the magnetic material manufacturing, following sheet (1) is by the material manufacture that contains metallic iron.
3. the magnetic valve of a kind of metal-air cell shell according to claim 1; It is characterized in that: on last (1), be connected with pull bar (7); Be applied to pull bar (7) last time as external force, pull bar (7) will drag slice (1), be that fulcrum is done camber line and moved with catch (8).
4. the magnetic valve of a kind of metal-air cell shell according to claim 1; It is characterized in that: on last (1), be connected with pull bar (7); Be applied to pull bar (7) last time as external force, pull bar (7) will drag slice (1) and do vertical moving up and down along catch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203142701U CN202231079U (en) | 2011-08-25 | 2011-08-25 | Magnetic valve of metal-air battery shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203142701U CN202231079U (en) | 2011-08-25 | 2011-08-25 | Magnetic valve of metal-air battery shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202231079U true CN202231079U (en) | 2012-05-23 |
Family
ID=46081656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203142701U Expired - Fee Related CN202231079U (en) | 2011-08-25 | 2011-08-25 | Magnetic valve of metal-air battery shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202231079U (en) |
-
2011
- 2011-08-25 CN CN2011203142701U patent/CN202231079U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Dongshu Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20160825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |