CN106769644A - Aluminum alloy early-stage hydrogen evolution device for aluminum silver oxide battery - Google Patents
Aluminum alloy early-stage hydrogen evolution device for aluminum silver oxide battery Download PDFInfo
- Publication number
- CN106769644A CN106769644A CN201611205384.6A CN201611205384A CN106769644A CN 106769644 A CN106769644 A CN 106769644A CN 201611205384 A CN201611205384 A CN 201611205384A CN 106769644 A CN106769644 A CN 106769644A
- Authority
- CN
- China
- Prior art keywords
- container
- silver oxide
- liberation
- early stage
- aluminium alloy
- 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.)
- Pending
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 239000001257 hydrogen Substances 0.000 title claims abstract description 47
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 47
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 37
- -1 aluminum silver oxide Chemical compound 0.000 title claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 239000003792 electrolyte Substances 0.000 claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229920000742 Cotton Polymers 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 7
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000010405 anode material Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
- G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
- G01N7/18—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by allowing the material to react
Abstract
The invention discloses an aluminum alloy early-stage hydrogen evolution device for an aluminum silver oxide battery; the method is characterized in that: at least comprises the following steps: a reaction vessel for effecting a hydrogen evolution reaction; the reaction container comprises a container body for bearing electrolyte and a container cover positioned at the upper end of the container body; the container body is fixedly connected with the container cover to form a sealed cavity; the container cover is provided with a through hole; a thermometer for detecting the temperature of the electrolyte is inserted in the through hole; a rotating shaft and a magnetic metal net are arranged in the cavity, and a shell of the rotating shaft is fixedly connected with the container cover; the shaft lever of the rotating shaft is fixedly connected with the magnetic metal net; a magnet for controlling the position state of the magnetic metal net is arranged outside the cavity; a measuring vessel for measuring the hydrogen content; scales are arranged on the measuring container; wherein: the bottom of the container body is communicated with the measuring container through a pipeline; and the pipeline is provided with a switch valve.
Description
Technical field
The present invention relates to aluminium silver oxide cell technical field, more particularly to a kind of aluminium silver oxide cell aluminium alloy early stage
Liberation of hydrogen device.
Background technology
Aluminium silver oxide cell as a kind of new chemistry deposit power supply, from the seventies just be subject to many national energies,
The great attention of the departments such as traffic, naval, competitively invests, and formulates and implement long-range development planning one after another.Aluminium is used as anode material
Material, its electrochemical equivalent is very high, is 2980Ah/kg, and potential electrode is very negative, and its normal potential is -2.35V.But because fine aluminium is
A kind of active amphoteric metal material of comparing, self-corrosion speed is larger in alkaline solution, and produces a large amount of hydrogen.In alumina
It is the negative pole with aluminium alloy as battery in silver battery, silver oxide is anode, and sodium hydroxide solution is electrolyte, in battery
Aluminium alloy is the process for constantly corroding and discharging hydrogen in work, and because the battery system is in the environment of being closed at one
Work, the size of hydrogen-separating quantity and the hydrogen-separating quantity size of different time points directly affect battery system operation efficiency.
At present, it is effectively advance the series battery practical, understands the liberation of hydrogen speed of aluminium alloy early stage, for develops
High performance aluminum alloy anode material is critically important, and the liberation of hydrogen speed of aluminium alloy is primarily referred to as the aluminium alloy in certain time period
Interior liberation of hydrogen speed.
The content of the invention
The technical problem to be solved in the present invention is：A kind of aluminium silver oxide cell aluminium alloy early stage liberation of hydrogen device is provided, should
The liberation of hydrogen speed in aluminium silver oxide cell aluminium alloy early stage liberation of hydrogen device mainly measures aluminium alloy in alkali lye demoulding stage, the dress
Simple structure is put, it is easy to operate, effectively measure the liberation of hydrogen speed of aluminium alloy early stage.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：
A kind of aluminium silver oxide cell aluminium alloy early stage liberation of hydrogen device, at least includes：
Reaction vessel for realizing evolving hydrogen reaction；The reaction vessel include for carry electrolyte vessel,
And positioned at the container cover of vessel upper end；The vessel is fixedly connected to form a cavity for sealing with container cover；
Through hole is offered in the container cover；The thermometer of detection electrolyte temperature is plugged with the through hole；In the cavity
Rotating shaft and magnetic metal net are provided with, the shell of the rotating shaft is fixedly connected with container cover；The axostylus axostyle of the rotating shaft and magnetic gold
Category net is fixedly connected；The magnet of control magnetic metal net location status is provided with outside the cavity；
Measurement container for measuring hydrogen content；Scale is provided with the measurement container；Wherein：
The bottom of the vessel is connected by pipeline with measurement container；Switch valve is provided with the pipeline.
Further：It is connected through a screw thread between the vessel and container cover.
Further：The recessed of filling with sealant circle is offered in thread joint face between the vessel and container cover
Groove.
Further：Heat-preserving heating jacket is socketed with the vessel outer wall.
Further：Rubber stopper is provided between the thermometer and the inwall of through hole.
Further：The magnetic metal net is iron net.
Further：Cotton thread is fixed with the surface of the container cover, the cotton thread is fixedly connected with magnet.
Further：The pipeline is flexible pipe, and the switch valve is liquid stopping clamp.
Further：The vessel is made up of PP materials.
Further：The cotton thread is fixed on the surface of container cover by AB glue.
The present invention has the advantages and positive effects that：
By using above-mentioned technical proposal, compared with conventional art：
1st, the present invention enables aluminum alloy to sample and is reacted in a closed container, can in time collect the hydrogen of generation, while
Avoid the hydrogen gas leakage for producing.
2nd, the present invention can measure aluminium alloy and enter hydrogen produced by alkali lye mid-early stage, be produced in aluminium alloy de-filming process
Raw hydrogen.
3rd, the present invention increased heat-preserving heating jacket in external container, the temperature of accurate control reaction vessel.
4 apparatus of the present invention lightly facilitate, and easily make, easy to carry and use.
5th, the present invention changes the liberation of hydrogen speed that can not originally measure aluminium alloy early stage, by accurate measurement aluminium alloy early stage
Liberation of hydrogen speed, is conducive to the designer of aluminium alloy to understand the liberation of hydrogen speed of aluminium alloy early stage in more detail, and then aluminium solution of promoting mutual understanding
The performance of alloy, is also beneficial to the development and usage of alloy product, with economic benefit.
Brief description of the drawings
Fig. 1 is the structure chart of the preferred embodiment of the present invention.
Wherein：1st, heat-preserving heating jacket；2nd, container cover；3rd, rubber stopper；4th, thermometer；5th, cotton thread fixing point；6th, rotating shaft；7th, cotton
Line；8th, magnet；9th, aluminum alloy sheet；10th, iron net；11st, O-ring seal；12nd, screw thread；13rd, electrolyte；14th, liquid stopping clamp；15th, flexible pipe；
16th, measuring graduates.
Specific embodiment
For the content of the invention of the invention, feature and effect can be further appreciated that, following examples are hereby enumerated, and coordinate accompanying drawing
Describe in detail as follows：
Refer to Fig. 1, a kind of aluminium silver oxide cell aluminium alloy early stage liberation of hydrogen device, including：
Reaction vessel for realizing evolving hydrogen reaction；The reaction vessel includes the container sheet for carrying electrolyte 13
Body and the container cover 2 positioned at vessel upper end；The vessel is fixedly connected to form a chamber for sealing with container cover
Body；Through hole is offered in the container cover；The thermometer 4 of detection electrolyte temperature is plugged with the through hole；In the chamber
Rotating shaft 6 and magnetic metal net are provided with vivo, the shell of the rotating shaft 6 is fixedly connected with container cover；The axostylus axostyle of the rotating shaft 6 with
Magnetic metal net is fixedly connected；The magnet of control magnetic metal net location status is provided with outside the cavity；It is preferred real at this
Apply in example, the magnetic metal net selection is iron net 10；
Measurement container for measuring hydrogen content；Scale is provided with the measurement container；In the preferred embodiment,
Measurement container is measuring graduates 16；Wherein：
The bottom of the vessel is connected by pipeline with measurement container；Switch valve is provided with the pipeline.
In the preferred embodiment：Connected by screw thread 12 between the vessel and container cover.
In order to improve sealing effectiveness：Filling is offered in thread joint face between the vessel and container cover close
The groove of sealing rubber ring 11.
In order to ensure the accuracy of reaction temperature：Heat-preserving heating jacket 1 is socketed with the vessel outer wall.
In order to improve sealing effectiveness：Rubber stopper 3 is provided between the thermometer and the inwall of through hole.
In order to prevent magnet from losing or be easy for carrying：The surface of the container cover is provided with cotton thread fixing point 5, cotton
One end of line 7 is be bonded with cotton thread fixing point 5, and the other end of cotton thread 7 is fixedly connected with magnetic 8.
The pipeline is flexible pipe 15, and the switch valve is liquid stopping clamp 14.
The vessel is made up of PP materials.
Liberation of hydrogen device in this preferred embodiment mainly includes a dismountable sealing structure reaction vessel and a collection
Device of air passes through flexible pipe UNICOM；There is a through hole on the lid of the container, there is a rubber stopper, the rubber stopper in the through hole
In there is thermometer to pass through, the inner surface of the lid has a rotating shaft, and the rotating shaft is fixed with AB glue, is had in the rotating shaft
The iron net being square is attached thereto, the iron net can have a cotton thread fixing point, the line with 180 ° of foldings, the upper surface of the lid
It is fixed in the above with AB glue, the other end system of the cotton thread one block of magnet, is connected by screw thread between the lid and container
Connect, the inner lid threads top has a groove, has sealing ring in the groove.The lateral surface of the container and bottom have
There is a through hole heat-preserving heating jacket, the container bottom center, there is a rubber stopper for central through hole on the through hole, described
There is a flexible pipe on rubber stopper central through hole, the container bottom down has a tongs at 15mm, and the flexible pipe is UNICOM
Bottom in graduated cylinder, the graduated cylinder is with scale and opening up.
The specific manufacturing process of the liberation of hydrogen device：
First from a container for the rigid straight bucket of PP materials.The upper surface of container cover is used at outer wall 10mm
Electric hand drill makes a call to a through hole of a diameter of 10mm, while a through hole is made a call into a rubber stopper center, when passing through thermometer
Sealing is can guarantee that, a rotating shaft is fixed on container interior surface rubber stopper near center with AB glue, wire netting is fixed
In rotating shaft, a cotton thread is fixed on the upper surface of cup lid with AB, a circular magnet is fastened with the other end of knitting wool, will
The madial wall of container screw thread of getting on the bus out matches with the external screw thread of container, while being got on the bus out o-ring groove, groove in internal thread
Depth can ensure that sealing ring, will not make the container will not deformation failure during tightening；Container bottom is made a call into a through hole
Size matches with rubber stopper, can seal, rubber stopper is made a call into a through hole matches with flexible pipe, and one is matched with container
Heat-preserving heating jacket is enclosed within container, and a liquid stopping clamp is pressed from both sides at the soft place of container bottom lower end.
Operation principle of the invention is：
The first step：Aluminum alloy sheet 9 is placed in iron net 10, aluminum alloy sheet 9 is then pressed in container cover using iron net 10
Inwall, iron net 10 is adsorbed followed by magnet 8；
Second step：Container cover and vessel are threadedly coupled；Using flexible pipe is by cavity and measures reservoir；
3rd step：Remove magnet 8, the movable end of iron net 10 drops under the drive of gravity, subsequent aluminum alloy sheet 9 drop in
There is chemical reaction in electrolyte and produce hydrogen；
4th step：Motion comes together in cavity top to the hydrogen of generation upwards, with increasing for hydrogen, the electrolyte in cavity
It is not squeezed into measurement container；By reading the electrolyte volume in measurement container, you can draw the volume of hydrogen.It is final logical
The ratio of the volume and time of crossing hydrogen draws liberation of hydrogen speed.
Embodiments of the invention have been described in detail above, but the content is only presently preferred embodiments of the present invention,
It is not to be regarded as limiting practical range of the invention.All impartial changes made according to the present patent application scope and improvement etc.,
All should still belong within patent covering scope of the invention.
Claims (10)
1. a kind of aluminium silver oxide cell aluminium alloy early stage liberation of hydrogen device, it is characterised in that：At least include：
Reaction vessel for realizing evolving hydrogen reaction；The reaction vessel include for carry electrolyte vessel and
Positioned at the container cover of vessel upper end；The vessel is fixedly connected to form a cavity for sealing with container cover；Institute
State and through hole is offered in container cover；The thermometer of detection electrolyte temperature is plugged with the through hole；Set in the cavity
There are rotating shaft and magnetic metal net, the shell of the rotating shaft is fixedly connected with container cover；The axostylus axostyle of the rotating shaft and magnetic metal net
It is fixedly connected；The magnet of control magnetic metal net location status is provided with outside the cavity；
Measurement container for measuring hydrogen content；Scale is provided with the measurement container；Wherein：
The bottom of the vessel is connected by pipeline with measurement container；Switch valve is provided with the pipeline.
2. aluminium silver oxide cell aluminium alloy early stage liberation of hydrogen device according to claim 1, it is characterised in that：The container sheet
It is connected through a screw thread between body and container cover.
3. aluminium silver oxide cell aluminium alloy early stage liberation of hydrogen device according to claim 2, it is characterised in that：In the container
The groove of filling with sealant circle is offered in thread joint face between body and container cover.
4. aluminium silver oxide cell aluminium alloy early stage liberation of hydrogen device according to claim 1, it is characterised in that：In the container
Body outer wall is socketed with heat-preserving heating jacket.
5. aluminium silver oxide cell aluminium alloy early stage liberation of hydrogen device according to claim 1, it is characterised in that：In the temperature
Rubber stopper is provided between meter and the inwall of through hole.
6. aluminium silver oxide cell aluminium alloy early stage liberation of hydrogen device according to claim 1, it is characterised in that：The magnetic gold
Category net is iron net.
7. aluminium silver oxide cell aluminium alloy early stage liberation of hydrogen device according to claim 1, it is characterised in that：In the container
The surface of lid is fixed with cotton thread, and the cotton thread is fixedly connected with magnet.
8. aluminium silver oxide cell aluminium alloy early stage liberation of hydrogen device according to claim 1, it is characterised in that：The pipeline is
Flexible pipe, the switch valve is liquid stopping clamp.
9. the aluminium silver oxide cell aluminium alloy early stage liberation of hydrogen device according to claim any one of 1-8, it is characterised in that：Institute
Vessel is stated to be made up of PP materials.
10. aluminium silver oxide cell aluminium alloy early stage liberation of hydrogen device according to claim 7, it is characterised in that：The cotton thread
The surface of container cover is fixed on by AB glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611205384.6A CN106769644A (en) | 2016-12-23 | 2016-12-23 | Aluminum alloy early-stage hydrogen evolution device for aluminum silver oxide battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611205384.6A CN106769644A (en) | 2016-12-23 | 2016-12-23 | Aluminum alloy early-stage hydrogen evolution device for aluminum silver oxide battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106769644A true CN106769644A (en) | 2017-05-31 |
Family
ID=58920018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611205384.6A Pending CN106769644A (en) | 2016-12-23 | 2016-12-23 | Aluminum alloy early-stage hydrogen evolution device for aluminum silver oxide battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106769644A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112540109A (en) * | 2020-11-27 | 2021-03-23 | 江苏大学 | Method and device for synchronously calculating hydrogen evolution amount during electrochemical test |
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| CN204348203U (en) * | 2014-12-30 | 2015-05-20 | 深圳科学高中 | A kind of gas generation reaction rate comparison means |
| CN104897517A (en) * | 2015-06-25 | 2015-09-09 | 安徽工业大学 | Experimental metal/water reaction hydrogen production device and metal/water reaction hydrogen production collection method |
| CN204882293U (en) * | 2015-08-22 | 2015-12-16 | 杨景宇 | Measure device of gas production volume |
| CN105806740A (en) * | 2016-03-09 | 2016-07-27 | 上海市建筑科学研究院 | Measuring device for gas release amount of coal ash in aqueous alkali and method |
| CN106018170A (en) * | 2016-07-06 | 2016-10-12 | 合盛硅业股份有限公司 | Measuring method and device for hydrogen content in silicone oil |
-
2016
- 2016-12-23 CN CN201611205384.6A patent/CN106769644A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201803916U (en) * | 2010-07-30 | 2011-04-20 | 天津力神电池股份有限公司 | Device for testing performance of lithium ion battery material based on liquid volume variation of container |
| CN201993293U (en) * | 2010-09-27 | 2011-09-28 | 中国矿业大学 | Suspended structure of airtight dosing matrix in differential pressure meter |
| CN204348203U (en) * | 2014-12-30 | 2015-05-20 | 深圳科学高中 | A kind of gas generation reaction rate comparison means |
| CN104897517A (en) * | 2015-06-25 | 2015-09-09 | 安徽工业大学 | Experimental metal/water reaction hydrogen production device and metal/water reaction hydrogen production collection method |
| CN204882293U (en) * | 2015-08-22 | 2015-12-16 | 杨景宇 | Measure device of gas production volume |
| CN105806740A (en) * | 2016-03-09 | 2016-07-27 | 上海市建筑科学研究院 | Measuring device for gas release amount of coal ash in aqueous alkali and method |
| CN106018170A (en) * | 2016-07-06 | 2016-10-12 | 合盛硅业股份有限公司 | Measuring method and device for hydrogen content in silicone oil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112540109A (en) * | 2020-11-27 | 2021-03-23 | 江苏大学 | Method and device for synchronously calculating hydrogen evolution amount during electrochemical test |
| CN112540109B (en) * | 2020-11-27 | 2023-07-18 | 江苏大学 | Method and device for synchronously calculating hydrogen evolution quantity during electrochemical test |
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Application publication date: 20170531 |