CN205900750U - Aluminum -air cell - Google Patents
Aluminum -air cell Download PDFInfo
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- CN205900750U CN205900750U CN201620675885.XU CN201620675885U CN205900750U CN 205900750 U CN205900750 U CN 205900750U CN 201620675885 U CN201620675885 U CN 201620675885U CN 205900750 U CN205900750 U CN 205900750U
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- hydrogen
- aluminium
- air cell
- hydrogen collection
- cell according
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Abstract
The utility model discloses a hydrogen that the battery spills over is effectively collected to the aluminum -air cell structure in reaction sequence for hydrogen can utilize, still judges the reaction effect of battery with the help of spilling over of hydrogen. This aluminum -air cell is including cell ontology, cell ontology: be the rectangle, length direction's both ends are positive terminal and negative pole end respectively, and its shell sets up hydrogen collection hole, hydrogen collection hole: the setting is in the both sides of positive terminal.
Description
Technical field
This utility model is related to field of batteries, more particularly, to a kind of aluminium-air cell.
Background technology
Aluminium-air cell is using raffinal as negative pole, oxygen as positive pole, potassium hydroxide or sodium hydrate aqueous solution be as electrolysis
Matter, absorbs the oxygen of in the air by aluminum, produces chemical reaction in battery discharge, and aluminum and oxygen effect are converted into aluminium oxide, and that is, three
Al 2 O.
Detailed equation is as follows: negative pole 2al-6e^-+8oh^-=2alo2^-+4h2o；Positive pole 6h2o+6e^-=
3h2↑+6oh^-；Overall reaction: 2al+2oh-+2h2o=2alo2-+3h2 ↑.
It can be seen that, positive pole can produce hydrogen, and the process of hydrogen is also one of subject matter using aluminium-air cell in a large number.
Utility model content
The utility model discloses a kind of aluminium-air cell, effectively collect the hydrogen that battery overflows during the course of the reaction, make
Obtain hydrogen can be used, also the spilling by hydrogen judges the reaction effect of battery.
For solving the above problems, a kind of aluminium-air cell that this utility model provides, including battery body；
Described battery body: rectangular, the two ends of length direction are respectively positive terminal and negative pole end, and its shell arranges hydrogen
Collect hole；
Described Hydrogen collection hole: be arranged on the both sides of described positive terminal.
Preferably, the aperture in described Hydrogen collection hole arranges a plurality of horizontal bar.
Preferably, described aluminium-air cell also sets up Hydrogen collection device；
Described Hydrogen collection device, is connected with described Hydrogen collection hole, for collecting the hydrogen producing after cell reaction.
Preferably, described Hydrogen collection device includes pipeline and collecting box；
Described pipeline, two ends are connected with described Hydrogen collection hole, described collecting box respectively.
Preferably, described aluminium-air cell also sets up hydrogen detector；
Described hydrogen detector, is arranged on described Hydrogen collection hole, the hydrogen for detecting described battery body sheds
Amount.
Preferably, described Hydrogen collection device also includes alarm；
Described alarm is connected with described hydrogen monitor.
Preferably, so alarm is: jingle bell siren, flashing light siren, display siren etc. any or multiple.
Preferably, described aluminium-air cell also sets up circulation pollutant-removing system；
Described circulation pollutant-removing system includes filtering holes, pipeline, circulation fluid；
Described filtering holes, are separately positioned on the both sides of described battery body short transverse, the pipe arranging by outside batteries
Road connects；
Described pipeline, along described circulation fluid loop direction, is sequentially provided with connecting pipe and guide duct；
Described connecting pipe, one end is connected with the filtering holes of side, and the other end is connected with described guide duct；
Described guide duct, one end is connected with described connecting pipe, and the other end is connected with the filtering holes of opposite side, its place
Plane becomes angle with the described filtering holes place plane of opposite side.
Preferably, described angle is acute angle.
It can be seen that, aluminium-air cell of the present utility model, including battery body；Battery body is rectangular, and the two of length direction
End is respectively positive terminal and negative pole end, and its shell arranges Hydrogen collection hole；Described Hydrogen collection hole is arranged on described positive terminal
Both sides.The positive pole of aluminum cell creates hydrogen, and Hydrogen collection hole is arranged on positive pole side, can collect hydrogen in time.
It is provided with Hydrogen collection hole near positive terminal, be easy to hydrogen and shed, hydrogen can effectively be received by Hydrogen collection device
Collection gets up and makees further utilization.
Further, hydrogen detector is set in the position in Hydrogen collection hole, the spill-out of hydrogen can be detected, work as spilling
Measure continuous change and may determine that the consumption of aluminium bar in battery has reached certain degree at least, convenient use person changes aluminium bar in time.
Brief description
Fig. 1 is common aluminium-air cell structural representation；
Fig. 2 is a kind of structural representation of the battery body of aluminium-air cell of this utility model；
Fig. 3 is a kind of overlooking structure figure of aluminium-air cell of this utility model；
Fig. 4 is a kind of structural representation of aluminium-air cell of this utility model.
Wherein, in figure labelling is as follows:
1-- battery body, 2-- positive terminal, 3-- negative pole end, 4-- Hydrogen collection hole, 5-- pipeline, 6-- collecting box, 7-- hydrogen
Gas detector, 8-- filtering holes, 9-- pipeline, 10-- circulation fluid.
Specific embodiment
The utility model discloses a kind of aluminium-air cell, effectively collect the hydrogen that battery overflows during the course of the reaction, make
Obtain hydrogen can be used, also the spilling by hydrogen judges the reaction effect of battery.
Refer to Fig. 1～4, Fig. 1 is common aluminium-air cell structural representation；Fig. 2 is that a kind of aluminum of this utility model is empty
The structural representation of the battery body in pneumoelectric pond；Fig. 3 is a kind of overlooking structure figure of aluminium-air cell of this utility model；Fig. 4 is
A kind of structural representation of aluminium-air cell of this utility model.
A kind of aluminium-air cell of the present utility model, including battery body 1；
Described battery body 1: rectangular, the two ends of length direction are respectively positive terminal and negative pole end 3, and its shell arranges hydrogen
Gas collects hole 4；
Described Hydrogen collection hole 4: be arranged on the both sides of described positive terminal 2.
As shown in the reaction equation of aluminum cell: negative pole 2al-6e^-+8oh^-=2alo2^-+4h2o；Positive pole 6h2o+6e
^-=3h2 ↑+6oh^-；Overall reaction: 2al+2oh-+2h2o=2alo2-+3h2 ↑.
Hydrogen obtains from positive pole reaction, is collected in the positive pole of battery, can almost entirely collect from electricity in time
The hydrogen overflowing in pond.
Hydrogen collection hole 4 is preferably provided with two, respectively in the both sides of positive terminal 2.
Preferably, the aperture in described Hydrogen collection hole 4 arranges a plurality of horizontal bar.
Setting horizontal bar is easy for hydrogen in overflow process, and in the state of no collecting, can effectively disperse hydrogen, it is to avoid
Hydrogen meets fire easily blast because concentrating.
Length direction alleged by this utility model is the horizontal of battery, and short transverse is the vertical of battery, such as Fig. 2.
Preferably, described aluminium-air cell also sets up Hydrogen collection device；
Described Hydrogen collection device, is connected with described Hydrogen collection hole 4, for collecting the hydrogen producing after cell reaction.
Preferably, described Hydrogen collection device includes pipeline 5 and collecting box 6；
Described pipeline 5, two ends are connected with described Hydrogen collection hole 4, described collecting box 6 respectively.
Pipeline and collecting box can select aluminum alloy materials, wherein using aluminum as primary raw material, can be with the property of steady hydrogen
Energy.
Hydrogen after collection can make various uses according to demand.
Preferably, described aluminium-air cell also sets up hydrogen detector 7；
Described hydrogen detector 7, is arranged on described Hydrogen collection hole 4, and the hydrogen for detecting described battery body 1 dissipates
Output.
Aluminium bar in the battery, is reacted with hydroxide, easily forms conversion zone on top layer, when covering excessive, aluminum
The effect of rod and the electric energy producing decline, and need the aluminium bar more renewing, and at this moment by hydrogen monitor, battery can be occurred
The situation of reaction judges: then proves that when hydrogen spill-out reduces in battery, reaction there is a problem it is possible to need more
Change aluminium bar it is ensured that the normal use of battery.
Preferably, described Hydrogen collection device also includes alarm；
Described alarm is connected with described hydrogen monitor.
Preferably, so alarm is: jingle bell siren, flashing light siren, display siren etc. any or multiple.
Hydrogen detector 7 moment detects hydrogen spill-out, when detection limit is less than setting value then can be demonstrate,proved with preset value
Bright hydrogen spill-out reduces that is to say, that the reaction of inside battery there is a problem, at this point it is possible to remind at operator
Reason.
The problem of detecting can notify operator by above-mentioned alleged siren, so that operator saw without the moment
Examine.
Preferably, described aluminium-air cell also sets up circulation pollutant-removing system；Described circulation pollutant-removing system include filtering holes 8,
Pipeline 9, circulation fluid 10；
Described filtering holes 8, are separately positioned on the both sides of described battery body short transverse, the pipe arranging by outside batteries
Road 9 connects；
Described pipeline 9, along described circulation fluid 10 loop direction, is sequentially provided with connecting pipe (not shown in the diagram) and guiding
Pipeline (not shown in the diagram)；
Described connecting pipe, one end is connected with the filtering holes 8 of side, and the other end is connected with described guide duct；
Described guide duct, one end is connected with described connecting pipe, and the other end is connected with the filtering holes 8 of opposite side, its institute
Become angle in plane with the described filtering holes place plane of opposite side.
Preferably, described angle is acute angle.
Aluminium bar in battery can be attached on aluminium bar in generation aluminium sesquioxide in discharge process, aluminium sesquioxide, when
Between the long discharging efficiency that can affect aluminium bar.
Using circulation fluid-potassium hydroxide solution or sodium hydroxide solution, that is, potassium hydroxide circulation fluid or sodium hydroxide
Circulation fluid, because they are the necessary electrolyte of aluminium-air cell, rinses attached on aluminium bar hence with electrolyte as circulation fluid
The aluminium sesquioxide, and aluminium sesquioxide is transported away from battery；Pass through filter screen filtration again, again provide for battery clean
Net electrolyte, realizes the lasting running of aluminium-air cell.Effectively take away the reactant being attached on aluminium bar, strengthen the aluminium bar longevity
Life.
When pipeline and aluminium bar form angle, and it is acute angle, by the circulation fluid of pipeline, the cleaning action of aluminium bar can be strengthened,
Accelerate the reactant on cleaning aluminium bar.
It can be seen that, the positive pole of aluminum cell creates hydrogen, and Hydrogen collection hole is arranged on positive pole side, can collect hydrogen in time
Gas.
It is provided with Hydrogen collection hole near positive terminal, be easy to hydrogen and shed, hydrogen can effectively be received by Hydrogen collection device
Collection gets up and makees further utilization.
Further, hydrogen detector is set in the position in Hydrogen collection hole, the spill-out of hydrogen can be detected, work as spilling
Measure continuous change and may determine that the consumption of aluminium bar in battery has reached certain degree at least, convenient use person changes aluminium bar in time.
Above a kind of structure of aluminium-air cell provided by the utility model is described in detail, for this area
Those skilled in the art, according to this utility model embodiment thought, all have in specific embodiments and applications and change
In place of change, in sum, this specification content should not be construed as to restriction of the present utility model.
Claims (9)
1. a kind of aluminium-air cell is it is characterised in that include battery body；
Described battery body: rectangular, the two ends of length direction are respectively positive terminal and negative pole end, and its shell arranges Hydrogen collection
Hole；
Described Hydrogen collection hole: be arranged on the both sides of described positive terminal.
2. aluminium-air cell according to claim 1 is it is characterised in that the aperture in described Hydrogen collection hole arranges a plurality of horizontal stroke
Hurdle.
3. aluminium-air cell according to claim 1 is it is characterised in that described aluminium-air cell also sets up Hydrogen collection dress
Put；
Described Hydrogen collection device, is connected with described Hydrogen collection hole, for collecting the hydrogen producing after cell reaction.
4. aluminium-air cell according to claim 3 is it is characterised in that described Hydrogen collection device includes pipeline and collection
Case；
Described pipeline, two ends are connected with described Hydrogen collection hole, described collecting box respectively.
5. aluminium-air cell according to claim 1 is it is characterised in that described aluminium-air cell also sets up hydrogen detection
Device；
Described hydrogen detector, is arranged on described Hydrogen collection hole, for detecting the hydrogen amount of shedding of described battery body.
6. the aluminium-air cell according to any one in Claims 1 to 5 is it is characterised in that described Hydrogen collection device
Also include alarm；
Described alarm is connected with described hydrogen monitor.
7. aluminium-air cell according to claim 6 is it is characterised in that so alarm is: jingle bell siren, flashing light police
Report device, display siren etc. any or multiple.
8. the aluminium-air cell according to any one in Claims 1 to 5 it is characterised in that described aluminium-air cell also
Setting circulation pollutant-removing system；
Described circulation pollutant-removing system includes filtering holes, pipeline, circulation fluid；
Described filtering holes, are separately positioned on the both sides of described battery body short transverse, and the pipeline being arranged by outside batteries is even
Connect；
Described pipeline, along described circulation fluid loop direction, is sequentially provided with connecting pipe and guide duct；
Described connecting pipe, one end is connected with the filtering holes of side, and the other end is connected with described guide duct；
Described guide duct, one end is connected with described connecting pipe, and the other end is connected with the filtering holes of opposite side, its place plane
Become angle with the described filtering holes place plane of opposite side.
9. aluminium-air cell according to claim 8 is it is characterised in that described angle is acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620675885.XU CN205900750U (en) | 2016-06-28 | 2016-06-28 | Aluminum -air cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620675885.XU CN205900750U (en) | 2016-06-28 | 2016-06-28 | Aluminum -air cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205900750U true CN205900750U (en) | 2017-01-18 |
Family
ID=57770493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620675885.XU Active CN205900750U (en) | 2016-06-28 | 2016-06-28 | Aluminum -air cell |
Country Status (1)
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| CN (1) | CN205900750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184616A (en) * | 2019-07-09 | 2019-08-30 | 深圳市锐劲宝能源电子有限公司 | A kind of hydrogen-rich water generating device and hydrogen-rich water preparation method based on aluminium-air cell |
-
2016
- 2016-06-28 CN CN201620675885.XU patent/CN205900750U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184616A (en) * | 2019-07-09 | 2019-08-30 | 深圳市锐劲宝能源电子有限公司 | A kind of hydrogen-rich water generating device and hydrogen-rich water preparation method based on aluminium-air cell |
| CN110184616B (en) * | 2019-07-09 | 2023-11-24 | 深圳市锐劲宝能源电子有限公司 | Hydrogen-rich water generating device based on aluminum air battery and hydrogen-rich water preparation method |
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