CN203728570U - Hydrogen generator - Google Patents
Hydrogen generator Download PDFInfo
- Publication number
- CN203728570U CN203728570U CN201420131282.4U CN201420131282U CN203728570U CN 203728570 U CN203728570 U CN 203728570U CN 201420131282 U CN201420131282 U CN 201420131282U CN 203728570 U CN203728570 U CN 203728570U
- Authority
- CN
- China
- Prior art keywords
- reaction chamber
- fluid reservoir
- reaction
- hydrogen generator
- communicating pipe
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
A hydrogen generator comprises a reaction chamber, a fluid reservoir, a reaction bed and a communicating pipe, wherein the fluid reservoir is arranged on one side of the reaction chamber; the reaction bed is arranged at the bottom of the reaction chamber; the communicating pipe is arranged at the bottom of the fluid reservoir, and is communicated with the bottom of the reaction chamber; the bottom of the fluid reservoir is slightly higher than the bottom of the reaction chamber; the upper opening of the reaction chamber is a circular opening; an upper cover which is matched with the circular opening is arranged on the circular opening; an air outlet pipe is arranged on the upper cover, and is connected with an air guiding pipe; a pipe hole which is communicated with the communicating pipe is formed in the lower part of the reaction chamber. The hydrogen generator has the benefits that the hydrogen generator is scientific and reasonable in structure, high in acid liquor utilization ratio, low in experimental cost, high in impact-resistant force, low in manufacturing cost, easy to control conduction and stop of reaction, convenient to use, wide in range of application, and easy to clean out; the reaction chamber and the fluid reservoir are transparent and visible, so as to facilitate observation of reactants and reaction phenomenon in the hydrogen generator.
Description
Technical field:
The utility model relates to a kind of hydrogen generator, belongs to teaching equipment field.
Background technology:
At present, at hydrogen making or produce in the education experiment of carbonic acid gas, the most frequently used experiment equipment is kipp gas generator.Kipp gas generator is easy to use, transparent, is easy to observe reactant and reacting phenomenon.The carrying out of being convenient to control reaction with stop, but the acid solution of utilizing kipp gas generator to add is more, acid solution utilization ratio is low, experimentation cost is high; Kipp gas generator profile is peculiar, and manufacturing cost is high, and its material is glasswork, and impact resistance power is strong.
Summary of the invention:
The purpose of this utility model is to provide a kind of simple structure, and acid solution utilization ratio is high, and experimentation cost is low, and impact resistance power is strong, the hydrogen generator of low cost of manufacture.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of hydrogen generator, comprise reaction chamber, fluid reservoir, reaction bed and communicating pipe, it is characterized in that: the side at reaction chamber is provided with fluid reservoir, bottom at reaction chamber is provided with reaction bed, be provided with in the bottom of fluid reservoir and be connected with the bottom of reaction chamber communicating pipe, the bottom of fluid reservoir is a little more than the bottom of reaction chamber.
According to described hydrogen generator, it is characterized in that: the suitable for reading of described reaction chamber is circular port, and circular port is provided with the upper cover matching with it, above covers to be provided with escape pipe, be connected with airway, be provided with a pore being connected with communicating pipe in the bottom of reaction chamber.
According to described hydrogen generator, it is characterized in that: above described fluid reservoir, be provided with liquid adding hole, bottom surface is designed to back taper, and center is provided with the circular port being connected with communicating pipe, be easy to acid solution and discharge, fluid reservoir bottom is provided with supporting tube.
According to described hydrogen generator, it is characterized in that: described reaction bed is cylindrical, above diameter be slightly less than the diameter of reaction chamber, be provided with multiple apertures that communicate with bottom surface above, be provided with feet in the bottom surface of reaction bed.
The beneficial effects of the utility model are, scientific and reasonable for structure, acid solution utilization ratio is high, and experimentation cost is low, and impact resistance power is strong, low cost of manufacture, the carrying out of being convenient to control reaction with stop, easy to use, be easy to clean.Reaction chamber and fluid reservoir transparent visual, be convenient to observe reactant and reacting phenomenon in hydrogen generator.Use range is wide, both can be applicable to, in the experiment of hydrogen making, can be applicable to again in the experiment of producing carbonic acid gas or hydrogen sulfide.
Brief description of the drawings:
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing is structural representation of the present utility model.
1 reaction chamber, 2 fluid reservoirs, 3 communicating pipe, 4 liquid adding holes, 5 feets, 6 reaction beds, 7 escape pipes, 8 apertures, 9 airways, 10 upper covers, 11 supporting tubes in figure.
Embodiment:
As shown in the figure, a kind of hydrogen generator, comprise reaction chamber 1, fluid reservoir 2, reaction bed 6 and communicating pipe 3, a side at reaction chamber 1 is provided with fluid reservoir 2, be provided with reaction bed 6 in the bottom of reaction chamber 1, be provided with in the bottom of fluid reservoir 2 and be connected with the bottom of reaction chamber 1 communicating pipe 3, the bottom of fluid reservoir 2 is a little more than the bottom of reaction chamber 1.The suitable for reading of described reaction chamber 1 is circular port, and circular port is provided with the upper cover 10 matching with it, and upper cover 10 is provided with escape pipe 7, is connected with airway 9, is provided with a pore being connected with communicating pipe 3 in the bottom of reaction chamber 1.Above described fluid reservoir 2, be provided with liquid adding hole 4, bottom surface is designed to back taper, and center is provided with the circular port being connected with communicating pipe 3, is easy to acid solution and discharges, and fluid reservoir 2 bottoms are provided with supporting tube 11.Described reaction bed 6 is cylindrical, above diameter be slightly less than the diameter of reaction chamber 1, be provided with multiple apertures that communicate with bottom surface 8 above, be provided with feet 5 in the bottom surface of reaction bed 6.
Embodiment 1: when use, first the upper cover of reaction chamber 1 10 is taken off, put reaction bed 6 well, and put into appropriate zinc granule, then cover tightly upper cover 10 (1 mouthful of enclosed reaction chamber), on escape pipe 7, connect airway 9, then add acid solution from the liquid adding hole 4 of fluid reservoir 2, acid solution enters reaction chamber 1 through communicating pipe 3, acid solution is reacted with zinc granule, produce hydrogen, and through escape pipe 7, airway 9, be collected in air collector.In the time that needs suspend reaction, with stopping gas folder, airway 9 to be clamped, the gas storage that produces exists in reaction chamber 1, air pressure in reaction chamber 1 raises, and acid solution is pushed back to fluid reservoir 2, and metallic zinc granule separates with acid solution, reaction stops, and clogs the liquid adding hole 4 of fluid reservoir 2 with bottle stopper, prevents acid solution volatilization.In the time again needing to collect hydrogen, take off the bottle stopper on only gas folder and the liquid adding hole 4 on airway 9, the hydrogen in reaction chamber 1 is discharged, air pressure in reaction chamber 1 reduces, liquid in fluid reservoir 2 flows back to reaction chamber 1, and metallic zinc granule contacts with acid solution, and reaction is proceeded again.
Embodiment 2: first the upper cover of reaction chamber 1 10 is taken off, put reaction bed 6 well, and put into appropriate Wingdale fragment, and then cover tightly upper cover 10 (1 mouthful of enclosed reaction chamber), on escape pipe 7, connect airway 9, add dilute hydrochloric acid from the liquid adding hole 4 of fluid reservoir 2 again, dilute hydrochloric acid enters reaction chamber 1 through communicating pipe 3, and dilute hydrochloric acid reacts with Wingdale, produces carbonic acid gas, and through escape pipe 7, airway 9, be collected in air collector.In the time that needs suspend reaction, with stopping gas folder, airway 9 is clamped, the carbon dioxide that produces is stored in reaction chamber 1, air pressure in reaction chamber 1 raises, dilute hydrochloric acid is pushed back to fluid reservoir 2, and Wingdale separates with dilute hydrochloric acid, and reaction stops, clog the liquid adding hole 4 of fluid reservoir 2 with bottle stopper, prevent dilute hydrochloric acid volatilization.In the time again needing to collect carbon dioxide, take off the bottle stopper on only gas folder and the liquid adding hole 4 on airway 9, carbon dioxide in reaction chamber 1 is discharged, air pressure in reaction chamber 1 reduces, dilute hydrochloric acid in fluid reservoir 2 flows back to reaction chamber 1, Wingdale contacts with dilute hydrochloric acid, and reaction is proceeded again.
Claims (4)
1. a hydrogen generator, comprise reaction chamber, fluid reservoir, reaction bed and communicating pipe, it is characterized in that: the side at reaction chamber is provided with fluid reservoir, bottom at reaction chamber is provided with reaction bed, be provided with in the bottom of fluid reservoir and be connected with the bottom of reaction chamber communicating pipe, the bottom of fluid reservoir is a little more than the bottom of reaction chamber.
2. according to the described hydrogen generator of claim 1, it is characterized in that: the suitable for reading of described reaction chamber is circular port, and circular port is provided with the upper cover matching with it, above covers to be provided with escape pipe, be connected with airway, be provided with a pore being connected with communicating pipe in the bottom of reaction chamber.
3. according to the described hydrogen generator of claim 1, it is characterized in that: above described fluid reservoir, be provided with liquid adding hole, bottom surface is designed to back taper, and center is provided with the circular port being connected with communicating pipe, fluid reservoir bottom is provided with supporting tube.
4. according to the described hydrogen generator of claim 1, it is characterized in that: described reaction bed is cylindrical, above diameter be slightly less than the diameter of reaction chamber, be provided with multiple apertures that communicate with bottom surface above, be provided with feet in the bottom surface of reaction bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131282.4U CN203728570U (en) | 2014-03-16 | 2014-03-16 | Hydrogen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131282.4U CN203728570U (en) | 2014-03-16 | 2014-03-16 | Hydrogen generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728570U true CN203728570U (en) | 2014-07-23 |
Family
ID=51198657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131282.4U Expired - Fee Related CN203728570U (en) | 2014-03-16 | 2014-03-16 | Hydrogen generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728570U (en) |
-
2014
- 2014-03-16 CN CN201420131282.4U patent/CN203728570U/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 | ||
| 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: 20140723 Termination date: 20170316 |