CN206396332U - A kind of photoelectrocatalysis reaction unit - Google Patents
A kind of photoelectrocatalysis reaction unit Download PDFInfo
- Publication number
- CN206396332U CN206396332U CN201720054411.8U CN201720054411U CN206396332U CN 206396332 U CN206396332 U CN 206396332U CN 201720054411 U CN201720054411 U CN 201720054411U CN 206396332 U CN206396332 U CN 206396332U
- Authority
- CN
- China
- Prior art keywords
- electrode
- reaction unit
- seal ring
- elastic seal
- glass
- 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.)
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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
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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Abstract
The utility model provides a kind of photoelectrocatalysis reaction unit, the reaction unit main body is glass reactor, the right side of the glass reactor is provided with the light exposure window being made up of pure quartz glass, the top of glass reactor is provided with closure, sealing is equipped with working electrode, reference electrode, to electrode, air inlet pipe and blast pipe on the closure, the working electrode includes band pin electrode holder and film photoelectric electrode, the band pin electrode holder is stretched into glass reactor, and the film photoelectric electrode just receives illumination to light exposure window to facilitate.The utility model reduces the usage amount of polytetrafluoro material and pure quartz glass, and not only cost is low, and simple to operate, and convenient test is easy.
Description
Technical field
The utility model belongs to photo-electrocatalytic technology field, and in particular to a kind of photoelectrocatalysis reaction unit.
Background technology
As the fossil energies such as coal, oil are increasingly severe to air pollution damage, countries in the world are strengthened to new energy
Source and the exploitation and popularization and application of renewable energy technologies, particularly hydrogen energy source, because the exclusive product of hydrogen burning is water, no dirt
Contaminate and can recycle.Current hydrogen manufacturing mode has a variety of, and wherein photoelectrocatalysis production hydrogen utilizes solar energy and electric energy simultaneously, favorably
In further improving hydrogen generation efficiency, with important Research Significance and application prospect.Therefore, the easy photoelectrocatalysis of design science
Test device is particularly important.Photoelectrocatalysis test device kind in the market is few, and expensive, most of to survey
Trial assembly is put to be made of polytetrafluoro material or pure quartz glass, cumbersome, the development of serious restriction photo-electrocatalytic technology.
Utility model content
For the defect and Improvement requirement of prior art, the utility model provides a kind of photoelectrocatalysis reaction unit, reduces
The usage amount of polytetrafluoro material and pure quartz glass, not only cost is low, and simple to operate, and convenient test is easy.
The utility model is adopted the following technical scheme that：
A kind of photoelectrocatalysis reaction unit, the reaction unit main body is glass reactor, the right side of the glass reactor
Side is provided with the light exposure window being made up of pure quartz glass, and the top of glass reactor, which is provided with closure, the closure, to be sealed
Be equipped with working electrode, reference electrode, to electrode, air inlet pipe and blast pipe, the working electrode include band pin electrode holder and
Film photoelectric electrode, the top that film photoelectric electrode is located in pin electrode holder, and stretch into glass reaction with pin electrode holder
In device, film photoelectric electrode is parallel just to receive illumination to light exposure window to facilitate.
Further, the air inlet pipe extends to the bottom of the electrolyte solution contained in glass reactor, the exhaust
Pipe is connected with U-shaped drying tube.
Further, the air inlet pipe stretches into the uniform some fumaroles in part of electrolyte solution.
Further, the mode of the sealing assembling is：The first groove, the middle part of first groove are provided with closure
Vertically it is provided with vertically to fold in first through hole, the first groove and sets some elastic seal rings, the elastic seal ring
Outside along the circumferential direction offer extension spring be provided with the second groove and second groove, the bottom of elastic seal ring is equal
Some disc springs of the cloth and bottom of elastic seal ring and the top of disc spring lean, the top of elastic seal ring is provided with gland and elasticity
The top of sealing ring and the bottom phase apical grafting of gland, the middle part of gland are provided with the second through hole, the diameter of second through hole, elasticity
The internal diameter of sealing ring and the diameter of first through hole are with the working electrode of corresponding assembling, reference electrode, to electrode, air inlet pipe or row
The diameter of tracheae is adapted.
The beneficial effects of the utility model are as follows：
（1）Reaction unit main body described in the utility model is glass reactor, the right side of the glass reactor be provided with by
The light exposure window that pure quartz glass is made, reduces the usage amount of pure quartz glass, reduces cost；When carrying out illumination test
The test surfaces of film photoelectric electrode are placed in parallel with light exposure window, preferably to receive illumination, effectively utilize solar energy；
（2）In the utility model, the air inlet pipe stretches into the uniform some fumaroles in part of electrolyte solution, fumarole
Set the nitrogen that air inlet pipe is passed through to be evenly distributed to each position of electrolyte solution, can effectively remove test electrolyte
In dissolved oxygen, whole reaction is carried out in an inert atmosphere.The blast pipe is connected with U-shaped drying tube, when thus reacting, row
The gas gone out enters in supporting detecting system after being dried via U-shaped drying tube to be detected, is dried removing moisture and is conducive to test
Carry out and detecting system can be protected；
（3）The unique sealing assembling mode of the utility model includes many sealings and set, one side elastic seal ring
Peripheral hardware extension spring, under the pretension effect of extension spring, elastic seal ring occurs elastic deformation and set so as to be close to correspondence
Working electrode put etc., it is ensured that axial air-tightness；On the other hand, the bottom of elastic seal ring is against disc spring, top apical grafting gland,
It ensure that the air-tightness of radial direction；Thus multi-faceted sealing sets the air-tightness that ensure that whole device.
（4）In the utility model, it is in advance working electrode, reference electrode on closure, rigging position is provided with to electrode,
Every time during test, correspondence assembling, it is ensured that electrode position is relatively fixed, so that test result is relatively reliable steady every time
Fixed, accuracy is higher.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 broken section structural representation；
The mplifying structure schematic diagram that Fig. 3 is A in Fig. 2；
Fig. 4 is the structural representation of elastic seal ring in Fig. 3；
1st, glass reactor；2nd, light exposure window；3rd, working electrode；4th, reference electrode；5th, to electrode；6th, gland；7th, air inlet pipe；
8th, fumarole；9th, blast pipe；10th, extension spring；11st, flexible pipe；12nd, air inlet；13rd, gas outlet；14th, glass stopper；15th, U-shaped is done
Dry pipe；16th, drier；17th, closure；18th, trip bolt；19th, disc spring；20th, elastic seal ring.
Embodiment
In order that technical purpose of the present utility model, technical scheme and beneficial effect are clearer, below in conjunction with the accompanying drawings and
Specific embodiment is further illustrated to the technical solution of the utility model.
As shown in Figures 1 to 4, a kind of photoelectrocatalysis reaction unit, the reaction unit main body is glass reactor 1, described
Glass reactor 1 is provided with the light exposure window 2 being made up of pure quartz glass, glass in the right side of rectangular-shape and glass reactor 1
The top of reactor 1 is provided with closure 17, the closure 17 sealing in an identical manner and is equipped with working electrode 3, ginseng
Than electrode 4, to electrode 5, air inlet pipe 7 and blast pipe 9, further, the mode of the sealing assembling is：It is provided with closure 17
First groove, the middle part of first groove, which is provided with vertically to fold in first through hole, the first groove, sets some elastic packings
Circle 20, the outside of the elastic seal ring 20 is along the circumferential direction offered in the second groove and second groove provided with stretching bullet
Spring 10, the uniform some disc springs 19 in bottom of elastic seal ring 20 and the bottom and the top of disc spring 19 of elastic seal ring 20 offset
Lean on, the top of elastic seal ring 20 top and the bottom phase apical grafting of gland 6 provided with gland 6 and elastic seal ring 20, gland 6 and
Closure 17 is fixedly connected with by trip bolt 18, and the middle part of gland 6 is provided with the second through hole, the diameter of second through hole, elasticity
The internal diameter of sealing ring 20 and the diameter of first through hole are with the working electrode 3 of corresponding assembling, reference electrode 4, to electrode 5, air inlet
The diameter of pipe 7 or blast pipe 9 is adapted.The working electrode 3 includes band pin electrode holder and film photoelectric electrode, band pin electrode
The top of film photoelectric electrode is located in, the band pin electrode holder is stretched into glass reactor 1, the survey of the film photoelectric electrode
Examination face is placed in parallel with light exposure window 2 and just to light exposure window 2, effectively to absorb simulated solar irradiation.During test, glass reactor 1
Inside be loaded with electrolyte solution, the air inlet pipe 7 extends to the bottom of electrolyte solution, and the air inlet pipe 7 stretches into electrolysis
The uniform some fumaroles 8 in the part of matter solution, the blast pipe 9 is connected to the air inlet 12 of U-shaped drying tube 15 by flexible pipe 11,
Be filled with drier in U-shaped drying tube 15, gas be passed through in U-shaped drying tube 15 via after desiccant dryness by the row of exhaust outlet 13
Go out, the top of U-shaped drying tube 15 is sealed provided with glass stopper 14.
It should be noted last that：Above-described embodiment is merely to illustrate and unrestricted the technical solution of the utility model, is appointed
Equivalent substitution and do not depart from the modification of the utility model spirit and scope or locally replace that what is carried out to the utility model, its is equal
It should cover within the utility model protective scope of the claims.
Claims (4)
1. a kind of photoelectrocatalysis reaction unit, it is characterised in that：The reaction unit main body is glass reactor, and the glass is anti-
The right side of device is answered to be provided with the light exposure window being made up of pure quartz glass, the top of glass reactor is provided with closure, the sealing
Cover sealing and be equipped with working electrode, reference electrode, to electrode, air inlet pipe and blast pipe, the working electrode includes band pin
Electrode holder and film photoelectric electrode, the band pin electrode holder are stretched into glass reactor, and the film photoelectric electrode is just to light exposure window
Receive illumination to facilitate.
2. photoelectrocatalysis reaction unit according to claim 1, it is characterised in that：The air inlet pipe extends to glass reaction
The bottom of the electrolyte solution contained in device, the blast pipe is connected with U-shaped drying tube.
3. photoelectrocatalysis reaction unit according to claim 2, it is characterised in that：The air inlet pipe stretches into electrolyte solution
The uniform some fumaroles in part.
4. photoelectrocatalysis reaction unit according to claim 1, it is characterised in that the mode of sealing assembling is：It is close
It is provided with vertically to fold in the first groove of first through hole, first groove provided with middle part in capping and sets some elastic packings
Circle, the outside of the elastic seal ring, which is along the circumferential direction offered, is provided with extension spring in the second groove and second groove,
Uniform some disc springs in the bottom of the elastic seal ring and bottom of elastic seal ring and the top of disc spring lean, elastic seal ring
Top and the bottom phase apical grafting of gland of the top provided with gland and elastic seal ring, the middle part of gland are provided with the second through hole, described
Working electrode, reference electricity of the diameter of the diameter of second through hole, the internal diameter of elastic seal ring and first through hole with corresponding assembling
Pole, the diameter to electrode, air inlet pipe or blast pipe are adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054411.8U CN206396332U (en) | 2017-01-18 | 2017-01-18 | A kind of photoelectrocatalysis reaction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054411.8U CN206396332U (en) | 2017-01-18 | 2017-01-18 | A kind of photoelectrocatalysis reaction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206396332U true CN206396332U (en) | 2017-08-11 |
Family
ID=59518830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720054411.8U Expired - Fee Related CN206396332U (en) | 2017-01-18 | 2017-01-18 | A kind of photoelectrocatalysis reaction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206396332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907581A (en) * | 2017-11-09 | 2018-04-13 | 中国科学院电工研究所 | A kind of elctro-catalyst evaluating apparatus of magneto-optic collaboration |
-
2017
- 2017-01-18 CN CN201720054411.8U patent/CN206396332U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907581A (en) * | 2017-11-09 | 2018-04-13 | 中国科学院电工研究所 | A kind of elctro-catalyst evaluating apparatus of magneto-optic collaboration |
| CN107907581B (en) * | 2017-11-09 | 2019-09-13 | 中国科学院电工研究所 | A kind of elctro-catalyst evaluating apparatus of magneto-optic collaboration |
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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: 20170811 Termination date: 20210118 |