CN206872422U - A kind of reaction unit for preparing hydrogen - Google Patents
A kind of reaction unit for preparing hydrogen Download PDFInfo
- Publication number
- CN206872422U CN206872422U CN201720617536.7U CN201720617536U CN206872422U CN 206872422 U CN206872422 U CN 206872422U CN 201720617536 U CN201720617536 U CN 201720617536U CN 206872422 U CN206872422 U CN 206872422U
- Authority
- CN
- China
- Prior art keywords
- piston cylinder
- reaction unit
- rubber plug
- large rubber
- piston
- 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
Abstract
The utility model discloses a kind of reaction unit for preparing hydrogen, it is characterised in that：Including the big mouth plastic bottle of policy, small plug, sodium post, piston cylinder, large rubber plug, piston cylinder handle, piston boit, sharp nozzle canula, switch and square graduated cylinder；The big mouth plastic bottle of policy is sealed by the large rubber plug, the piston boit is through the large rubber plug, it is connected by the piston cylinder handle with piston cylinder, and it is fixed on the large rubber plug, the sodium post is placed in the piston cylinder and sealed by the small plug, the switch is arranged on the sharp nozzle canula, controls the discharge of gas.The reaction unit for preparing hydrogen has the advantages of simple to operate, safe, hydrogen easily collecting.
Description
Technical field
It the utility model is related to chemical experiment equipment technical field, and in particular to a kind of reaction unit for preparing hydrogen.
Background technology
Because sodium block melts and moved about everywhere for bead when metallic sodium is reacted with water, sodium block is slightly bigger may also result in it is quick-fried
Fried, particularly metallic potassium is easier unsafe factor occur with water reaction.In addition, caused colourless gas can not be observed now
As, and caused hydrogen can not be collected and verified, need a kind of obturator of design badly to solve problem above.
Therefore, it is necessary to the reaction unit of sodium and water is improved, it is safe, hydrogen easily collecting anti-so as to obtain
Device is answered, ensures security when student carries out chemical experiment, while hydrogen can be reclaimed, in order to be used further to other experiments, is reached
To environmental protection and the purpose of saving experimental cost.
The content of the invention
The purpose of this utility model is to be directed to deficiency of the prior art, there is provided a kind of reaction unit for preparing hydrogen.Should
Preparing the reaction unit of hydrogen has the advantages of safe, hydrogen easily collecting, environmental protection etc..
The purpose of this utility model is realized by following technological means：A kind of reaction unit for preparing hydrogen, including
The big mouth plastic bottle of policy, small plug, sodium post, piston cylinder, large rubber plug, piston cylinder handle, piston boit, sharp nozzle canula, switch and side
Shape graduated cylinder；The big mouth plastic bottle of policy is sealed by the large rubber plug, and the piston boit is through the large rubber plug, by described
Piston cylinder handle is connected with piston cylinder, and through being fixed on the large rubber plug, the piston cylinder is sealed by the small plug,
The switch is arranged on the sharp nozzle canula, controls the discharge of gas.
Preferably, the sodium post is placed between piston boit and small plug.
Compared with prior art, the utility model has advantages below：(1) one kind provided by the utility model prepares hydrogen
Reaction unit, can effectively prevent metallic sodium from being jumped out with sodium during water vigorous reaction, avoid experiment accident；(2) the utility model
A kind of reaction unit for preparing hydrogen provided, can observe the generation of colourless gas；(3) prepared by one kind provided by the utility model
The reaction unit of hydrogen, pure hydrogen can be collected into.
Brief description of the drawings
Fig. 1 prepares the structural representation of the reaction unit of hydrogen.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Structural representation of the present utility model as shown in Figure 1, a kind of reaction unit for preparing hydrogen, its feature exist
In：Including the big mouth plastic bottle 1 of policy, small plug 2, sodium post 3, piston cylinder 4, large rubber plug 5, piston cylinder handle 6, piston boit 7, Jian Zui
Conduit 8, switch 9 and square graduated cylinder 10；The big mouth plastic bottle 1 of policy is sealed by the large rubber plug 5, and the piston boit 7 passes through
The large rubber plug 5 is through at, is connected by the piston cylinder handle 6 with piston cylinder 4, and runs through and is fixed on the large rubber plug 5, it is described
Piston cylinder 4 is sealed by the small plug 2, and the switch 9 is arranged on the sharp nozzle canula 8, controls the discharge of gas.
The sodium post 3 of half of soybean grain size is drilled through on the sodium block for blotting kerosene with filter paper with finished 5mL syringes,
Front end is blocked with small plug 2, is then filled in the syringe for installing sodium post 3 in the 10mm diametric holes that above-mentioned large rubber plug 5 is continued to employ.Beat
Switch 9, from the square oral area of graduated cylinder 10 be filled to liquid level just above the switch 9 on sharp nozzle canula 8 at, closing switch 9, stop
Water filling.Then piston boit 7 is pushed, metallic sodium post 3 is extruded out of piston cylinder 4.Now metallic sodium reacts with water, caused hydrogen
By in hydraulic pressure to square graduated cylinder 10, the sodium ball of the thawing dynamic phenomenon that swims is perfectly clear, and in square big mouth plastic bottle 1
The gas being collected into is all pure hydrogen.Also the substantially body for producing hydrogen can be read according to the change of square 10 inner liquid level of graduated cylinder
Product.Hydrogen such as to be examined, switch 9 is opened, is directly lighted with fire at sharp nozzle canula 8 and can verify that.Reaction finishes, and opens big glue
Plug 5, phenolphthalein test solution is instilled into big mouth plastic bottle 1, it is found that solution reddens.
The reaction of metallic potassium and water can be also made of this device, metallic sodium is changed to metallic potassium.Metallic potassium will not jump out,
Securely and reliably.
In a word, the utility model provides a kind of reaction unit for preparing hydrogen.It is described above, it is only of the present utility model
A part of embodiment, the scope of protection of the utility model are not limited thereto, any technology for being familiar with the art
Personnel are in the technical scope that the utility model discloses, and the change or replacement that can readily occur in should all be covered in the utility model
Protection domain within.
Claims (2)
- A kind of 1. reaction unit for preparing hydrogen, it is characterised in that：Including the big mouth plastic bottle (1) of policy, small plug (2), sodium post (3), piston cylinder (4), large rubber plug (5), piston cylinder handle (6), piston boit (7), sharp nozzle canula (8), switch (9) and square graduated cylinder (10)；The big mouth plastic bottle (1) of policy is sealed by the large rubber plug (5), and the piston boit (7) is through the large rubber plug (5), it is connected by the piston cylinder handle (6) with piston cylinder (4), and runs through and be fixed on the large rubber plug (5), the piston cylinder (4) sealed by the small plug (2), the switch (9) is arranged on the sharp nozzle canula (8), controls the discharge of gas.
- 2. the reaction unit as claimed in claim 1 for preparing hydrogen, it is characterised in that：The sodium post (3) is placed on piston boit (7) between small plug (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720617536.7U CN206872422U (en) | 2017-05-31 | 2017-05-31 | A kind of reaction unit for preparing hydrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720617536.7U CN206872422U (en) | 2017-05-31 | 2017-05-31 | A kind of reaction unit for preparing hydrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206872422U true CN206872422U (en) | 2018-01-12 |
Family
ID=61336803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720617536.7U Expired - Fee Related CN206872422U (en) | 2017-05-31 | 2017-05-31 | A kind of reaction unit for preparing hydrogen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206872422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115535962A (en) * | 2022-09-30 | 2022-12-30 | 刘军 | Sodium-loaded replacement hydrogen fuel generator for hydrogen energy power automobile |
-
2017
- 2017-05-31 CN CN201720617536.7U patent/CN206872422U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115535962A (en) * | 2022-09-30 | 2022-12-30 | 刘军 | Sodium-loaded replacement hydrogen fuel generator for hydrogen energy power automobile |
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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 |
Granted publication date: 20180112 Termination date: 20180531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |