CN203574077U - Metal-air battery with electrolyte concentration detection device - Google Patents
Metal-air battery with electrolyte concentration detection device Download PDFInfo
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- CN203574077U CN203574077U CN201320609848.5U CN201320609848U CN203574077U CN 203574077 U CN203574077 U CN 203574077U CN 201320609848 U CN201320609848 U CN 201320609848U CN 203574077 U CN203574077 U CN 203574077U
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- metal
- electrolyte
- concentration
- air cell
- shell
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Abstract
The utility model provides a metal-air battery with an electrolyte concentration detection device. The metal-air battery comprises an outer shell (1) and a metal-air battery unit (2), wherein the metal-air battery unit (2) comprises a battery shell (3), electrolyte (4), a metal electrode as an anode and an air electrode as a cathode; a liquid inlet pipe (5) and a liquid outlet pipe (6) are respectively arranged at the upper end and the lower end of the same side of the battery shell (3); a concentration detector (7) is arranged in the outer shell (1) and is connected with a concentration detection wand (8) through a conducting wire, and the concentration detection wand (8) passes through an opening of the lower end of the battery shell (3) to be inserted into the electrolyte (4); an air port (9) is formed in the outer shell (1), and an output voltage terminal (10) is also arranged at the outer shell (1); the output end of the metal-air battery unit (2) is communicated with the output voltage terminal (10), and the power line of the concentration detector (7) is communicated with the output voltage terminal (10). The air battery can regulate the electrolyte concentration at any time, the service life of the battery is prolonged, and the high performance of the air battery is fully exerted.
Description
Technical field
The utility model belongs to air battery device technical field, relates in particular to a kind of metal-air cell with concentration of electrolyte checkout gear.
Background technology
Air cell has raw material and is cheaply easy to get, discharging voltage balance, and the many merits such as high and environmental protection of energy, thereby be widely used at present.But due to air cell in use, need to make positive pole pass into air, thereby be provided with air admission hole on air positive pole, usually there is the moisture evaporation of inside battery and cause the dry and moisture in air of battery to enter inside battery and the problem of dilute electrolyte has had a strong impact on the useful life of zinc-air cell and giving full play to of superior function thereof in this structure.
Utility model content
The purpose of this utility model is that to overcome existing metal-air cell concentration of electrolyte non-adjustable, affects the problem of service behaviour.
For this reason, the utility model provides a kind of metal-air cell with concentration of electrolyte checkout gear, comprise shell, metal-air cell unit, described metal-air cell unit includes battery container, electrolyte, as the metal electrode of anode with as the air electrode of negative electrode, described battery container homonymy upper and lower side is respectively equipped with feed tube and drain pipe, in described shell, be provided with concentration detector, described concentration detector is connected with concentration detector bar by wire, described concentration detector bar inserts in electrolyte by battery case lower ending opening, described shell is provided with blow vent, described shell is also provided with output voltage terminal, the output of described metal-air cell unit is communicated with output voltage terminal, described concentration detector power line is communicated with output voltage terminal.
Described feed tube and drain pipe are communicated with shell, and there is mouth of pipe plug two mouth of pipe outer ends.
The display screen of described concentration detector is in case surface.
Between described concentration detector bar and battery case, scribble one deck fluid sealant.
Described blow vent is provided with dismountable seal cover.
The metal-air cell with concentration of electrolyte checkout gear that the utility model provides, its advantage is: this air cell can regulate concentration of electrolyte at any time, extends battery, gives full play to the superior function of air cell.
Below with reference to accompanying drawing, the utility model is described in further details.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model air cell.
In figure: 1, shell; 2, metal-air cell unit; 3, battery container; 4, electrolyte; 5, inlet; 6, liquid outlet; 7, concentration detector; 8, concentration detector bar; Blow vent; 10, output voltage terminal.
Embodiment
Non-adjustable in order to overcome existing metal-air cell concentration of electrolyte, affect the defect of service behaviour, the present embodiment provides the metal-air cell with concentration of electrolyte checkout gear shown in a kind of Fig. 1, comprise shell 1, metal-air cell unit 2, described metal-air cell unit 2 includes battery container 3, electrolyte 4, as the metal electrode of anode with as the air electrode of negative electrode, described battery container 3 homonymy upper and lower sides are respectively equipped with feed tube 5 and drain pipe 6, in described shell 1, be provided with concentration detector 7, described concentration detector 7 is connected with concentration detector bar 8 by wire, described concentration detector bar 8 inserts in electrolyte 4 by battery case 3 lower ending openings, described shell 1 is provided with blow vent 9, described shell 1 is also provided with output voltage terminal 10, the output of described metal-air cell unit 2 is communicated with output voltage terminal 10, described concentration detector 7 power lines are communicated with output voltage terminal 10.
This air cell air enters and forms air positive pole from blow vent 9, battery reacts, open concentration detector 7, concentration detector bar 8 detects the concentration of electrolyte 4 in electrolyte 4, concentration value is in the demonstration screen display of concentration detector 7, people regulate electrolyte 4 concentration according to concentration value, can be by inlet 5 to adding water in metal-air cell unit 2 or electrolyte dilutes or thickening electrolyte 4, assurance electrolyte 4 concentration are worked always in stability range like this, increase work efficiency.In this air cell, concentration detector 7 power lines are communicated with output voltage terminal 10, the energy that the power supply of described concentration detector 7 provides for metal-air cell unit 2, and convenience simple in structure like this, without external power supply.
This air cell has inlet 5 and liquid outlet 6, when metal-air cell unit 2 is during in resting state, can emit its inner electrolyte 4, eliminates self discharge and the hydrogen evolution phenomenon of battery, cuts the waste, and improves battery efficiency, extends battery.
More than exemplifying is only to illustrate of the present utility model, does not form the restriction to protection range of the present utility model, within the every and same or analogous design of the utility model all belongs to protection scope of the present invention.
Claims (5)
1. the metal-air cell with concentration of electrolyte checkout gear, comprise shell (1), metal-air cell unit (2), it is characterized in that: described metal-air cell unit (2) includes battery container (3), electrolyte (4), as the metal electrode of anode with as the air electrode of negative electrode, described battery container (3) homonymy upper and lower side is respectively equipped with feed tube (5) and drain pipe (6), in described shell (1), be provided with concentration detector (7), described concentration detector (7) is connected with concentration detector bar (8) by wire, described concentration detector bar (8) inserts in electrolyte (4) by battery case (3) lower ending opening, described shell (1) is provided with blow vent (9), described shell (1) is also provided with output voltage terminal (10), the output of described metal-air cell unit (2) is communicated with output voltage terminal (10), described concentration detector (7) power line is communicated with output voltage terminal (10).
2. the metal-air cell with concentration of electrolyte checkout gear as claimed in claim 1, is characterized in that: described feed tube (5) and drain pipe (6) are communicated with shell (1), and there is mouth of pipe plug two mouth of pipe outer ends.
3. the metal-air cell with concentration of electrolyte checkout gear as claimed in claim 1, is characterized in that: the display screen of described concentration detector (7) is on shell (1) surface.
4. the metal-air cell with concentration of electrolyte checkout gear as claimed in claim 1, is characterized in that: between described concentration detector bar (8) and battery case (3), scribble one deck fluid sealant.
5. the metal-air cell with concentration of electrolyte checkout gear as claimed in claim 1, is characterized in that: described blow vent (9) is provided with dismountable seal cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609848.5U CN203574077U (en) | 2013-09-30 | 2013-09-30 | Metal-air battery with electrolyte concentration detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609848.5U CN203574077U (en) | 2013-09-30 | 2013-09-30 | Metal-air battery with electrolyte concentration detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203574077U true CN203574077U (en) | 2014-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320609848.5U Expired - Fee Related CN203574077U (en) | 2013-09-30 | 2013-09-30 | Metal-air battery with electrolyte concentration detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203574077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634838A (en) * | 2015-02-05 | 2015-05-20 | 左海彤 | Concentration meter for monitoring electrolyte of lead-acid storage battery |
| CN111413573A (en) * | 2020-05-13 | 2020-07-14 | 郑州佛光发电设备有限公司 | Air electrode life testing device and testing method |
-
2013
- 2013-09-30 CN CN201320609848.5U patent/CN203574077U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634838A (en) * | 2015-02-05 | 2015-05-20 | 左海彤 | Concentration meter for monitoring electrolyte of lead-acid storage battery |
| CN104634838B (en) * | 2015-02-05 | 2017-05-17 | 左海彤 | Concentration meter for monitoring electrolyte of lead-acid storage battery |
| CN111413573A (en) * | 2020-05-13 | 2020-07-14 | 郑州佛光发电设备有限公司 | Air electrode life testing device and testing method |
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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: 20140430 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |