CN104909338A - Hydrogen generator - Google Patents
Hydrogen generator Download PDFInfo
- Publication number
- CN104909338A CN104909338A CN201410104190.1A CN201410104190A CN104909338A CN 104909338 A CN104909338 A CN 104909338A CN 201410104190 A CN201410104190 A CN 201410104190A CN 104909338 A CN104909338 A CN 104909338A
- Authority
- CN
- China
- Prior art keywords
- reaction chamber
- reaction
- hydrogen generator
- fluid reservoir
- 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.)
- Pending
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Classifications
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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
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention relates to a hydrogen generator, which comprises a reaction chamber, a liquid storage chamber, a reaction bed and a communicating pipe. One side of the reaction chamber is provided with the liquid storage chamber, the bottom of the reaction chamber is equipped with the communicating pipe so as to be communicated with the bottom of the reaction chamber, and the bottom of the liquid storage chamber is slightly higher than the bottom of the reaction chamber. The upper port of the reaction chamber is a circular port, a matching upper cover is arranged on the circular port, an air outlet pipe is disposed on the upper cover and is in connection with an air guide pipe, the lower part of the reaction chamber is provided with a pipe hole communicated with the communicating pipe. The hydrogen generator provided by the invention has the advantages of scientific and reasonable structure, high acid liquid utilization rate, low test cost, strong impact resistance, low manufacturing cost, convenient control of reaction process and stop, convenient use, wide use range, and easy cleaning. The reaction chamber and the liquid storage chamber are transparent and visible, thus being convenient to observe the reactants and reaction phenomena in the hydrogen generator.
Description
Technical field:
The present invention relates to a kind of hydrogen generator, belong 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.Be convenient to the carrying out and the stopping that controlling reaction, but the acid solution utilizing kipp gas generator to need to add is more, acid solution utilization ratio is low, and 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 object of this invention is to provide a kind of simple structure, 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 used in the present invention is:
A kind of hydrogen generator, comprise reaction chamber, fluid reservoir, reaction bed and communicating pipe, it is characterized in that: be provided with fluid reservoir in the side of reaction chamber, reaction bed is provided with in the bottom of reaction chamber, 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 matched with it, above covers to be provided with escape pipe, be connected with airway, be provided with a pore be connected with communicating pipe in the bottom of reaction chamber.
According to described hydrogen generator, it is characterized in that: be provided with liquid adding hole above described fluid reservoir, floor design is back taper, and center is provided with the circular port be connected with communicating pipe, be easy to acid solution and discharge, bottom fluid reservoir, be provided with supporting tube.
According to described hydrogen generator, it is characterized in that: described reaction bed is cylindrical, and upper diameter is slightly less than the diameter of reaction chamber, be provided with multiple aperture communicated with bottom surface above, be provided with feet in the bottom surface of reaction bed.
The invention has the beneficial effects as follows, 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, is convenient to the carrying out and the stopping that controlling reaction, easy to use, is easy to cleaning.Reaction chamber and fluid reservoir transparent visual, be convenient to observe the reactant in hydrogen generator and reacting phenomenon.Use range is wide, both can be applicable in the experiment of hydrogen making, and can be applicable to again in the experiment of producing carbonic acid gas or hydrogen sulfide.
Accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the present invention is further described.
Accompanying drawing is structural representation of the present invention.
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, fluid reservoir 2 is provided with in the side of reaction chamber 1, reaction bed 6 is provided with 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 matched with it, and upper cover 10 is provided with escape pipe 7, is connected with airway 9, is provided with a pore be connected with communicating pipe 3 in the bottom of reaction chamber 1.Be provided with liquid adding hole 4 above described fluid reservoir 2, floor design is back taper, and center is provided with the circular port be connected with communicating pipe 3, is easy to acid solution and discharges, be provided with supporting tube 11 bottom fluid reservoir 2.Described reaction bed 6 is cylindrical, and upper diameter is slightly less than the diameter of reaction chamber 1, is provided with multiple aperture 8 communicated with bottom surface above, is provided with feet 5 in the bottom surface of reaction bed 6.
Embodiment 1: during use, first the upper cover 10 of reaction chamber 1 is taken off, put reaction bed 6 well, and put into appropriate zinc granule, then upper cover 10 (enclosed reaction chamber 1 mouthful) is covered tightly, escape pipe 7 connects 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 and zinc granule react, produce hydrogen, and through escape pipe 7, airway 9, be collected in air collector.When needs suspend reaction, press from both sides with only gas and airway 9 clamped, produce gas storage and exist in reaction chamber 1, air pressure in reaction chamber 1 raises, and acid solution is pushed back fluid reservoir 2, and metallic zinc granule is separated with acid solution, reaction stops, and clogs the liquid adding hole 4 of fluid reservoir 2, prevent acid solution from volatilizing with bottle stopper.When again needing to collect hydrogen, take off the only gas folder on airway 9 and the bottle stopper on liquid adding hole 4, 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 proceeds again.
Embodiment 2: first the upper cover 10 of reaction chamber 1 is taken off, put reaction bed 6 well, and put into appropriate Wingdale fragment, then cover tightly upper cover 10 (enclosed reaction chamber 1 mouthful), escape pipe 7 connects airway 9, dilute hydrochloric acid is added again from the liquid adding hole 4 of fluid reservoir 2, dilute hydrochloric acid enters reaction chamber 1 through communicating pipe 3, and dilute hydrochloric acid and Wingdale react, and produces carbonic acid gas, and through escape pipe 7, airway 9, be collected in air collector.When needs suspend reaction, with stopping gas folder, airway 9 is clamped, produce carbon dioxide and be stored in reaction chamber 1, air pressure in reaction chamber 1 raises, dilute hydrochloric acid is pushed back fluid reservoir 2, and Wingdale is separated with dilute hydrochloric acid, and reaction stops, clog the liquid adding hole 4 of fluid reservoir 2 with bottle stopper, prevent dilute hydrochloric acid from volatilizing.When again needing to collect carbon dioxide, take off the only gas folder on airway 9 and the bottle stopper on liquid adding hole 4, 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 proceeds again.
Claims (4)
1. a hydrogen generator, comprise reaction chamber, fluid reservoir, reaction bed and communicating pipe, it is characterized in that: be provided with fluid reservoir in the side of reaction chamber, reaction bed is provided with in the bottom of reaction chamber, 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. the hydrogen generator described by 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 matched with it, above covers to be provided with escape pipe, be connected with airway, be provided with a pore be connected with communicating pipe in the bottom of reaction chamber.
3. the hydrogen generator described by claim 1, is characterized in that: be provided with liquid adding hole above described fluid reservoir, floor design is back taper, and center is provided with the circular port be connected with communicating pipe, is provided with supporting tube bottom fluid reservoir.
4. the hydrogen generator described by claim 1, is characterized in that: described reaction bed is cylindrical, and upper diameter is slightly less than the diameter of reaction chamber, is provided with multiple aperture communicated with bottom surface above, is provided with feet in the bottom surface of reaction bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104190.1A CN104909338A (en) | 2014-03-16 | 2014-03-16 | Hydrogen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104190.1A CN104909338A (en) | 2014-03-16 | 2014-03-16 | Hydrogen generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104909338A true CN104909338A (en) | 2015-09-16 |
Family
ID=54078851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410104190.1A Pending CN104909338A (en) | 2014-03-16 | 2014-03-16 | Hydrogen generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104909338A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109081306A (en) * | 2018-10-15 | 2018-12-25 | 中国船舶重工集团公司第七0五研究所 | A kind of hydrogen generator of slow-release hydrogen manufacturing |
| CN109580450A (en) * | 2018-11-14 | 2019-04-05 | 浙江海洋大学 | A kind of bump stress monitoring method using radioactive tracer |
| CN111781092A (en) * | 2019-04-04 | 2020-10-16 | 应急管理部化学品登记中心 | Sample mixing method for determining gas production rate of substance reacting with water |
-
2014
- 2014-03-16 CN CN201410104190.1A patent/CN104909338A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109081306A (en) * | 2018-10-15 | 2018-12-25 | 中国船舶重工集团公司第七0五研究所 | A kind of hydrogen generator of slow-release hydrogen manufacturing |
| CN109580450A (en) * | 2018-11-14 | 2019-04-05 | 浙江海洋大学 | A kind of bump stress monitoring method using radioactive tracer |
| CN109580450B (en) * | 2018-11-14 | 2021-11-09 | 浙江海洋大学 | Rock burst stress monitoring method adopting radioactive tracer |
| CN111781092A (en) * | 2019-04-04 | 2020-10-16 | 应急管理部化学品登记中心 | Sample mixing method for determining gas production rate of substance reacting with water |
| CN111781092B (en) * | 2019-04-04 | 2023-09-05 | 应急管理部化学品登记中心 | Sample mixing method for determining gas production rate of substance and water reaction |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |