CN201254603Y - Parallel water and saturated salt water electrolyzer - Google Patents
Parallel water and saturated salt water electrolyzer Download PDFInfo
- Publication number
- CN201254603Y CN201254603Y CNU200820136867XU CN200820136867U CN201254603Y CN 201254603 Y CN201254603 Y CN 201254603Y CN U200820136867X U CNU200820136867X U CN U200820136867XU CN 200820136867 U CN200820136867 U CN 200820136867U CN 201254603 Y CN201254603 Y CN 201254603Y
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- China
- Prior art keywords
- electrolyzer
- electrolytic tank
- water
- salt water
- tank
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- Expired - Fee Related
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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 discloses a side-by-side type water and saturated salt water electrolyzer, which aims at solving problems of high price, small area, short distance, large medicine dosage and low utilization rate of the present Hofmann water electrolyzer. The side-by-side type water and saturated salt water electrolyzer comprises an anode electrolytic tank, a cathode electrolytic tank and a liquid feeding tank. A positive electrode is arranged at the lower end of the anode electrolytic tank, a negative electrode is arranged at the lower end of the cathode electrolytic tank, vents are arranged on top of the anode and the cathode electrolytic tanks; the anode electrolytic tank, the cathode electrolytic tank and the liquid feeding tank are sequentially connected in parallel; a pinhole, a symmetric hole and a liquid feeding hole are respectively arranged on the same horizontal plane of the anode electrolytic tank, the cathode electrolytic tank and the liquid feeding tank. The side-by-side type water and saturated salt water electrolyzer has characteristics of simple structure principle, convenient carrying and utilization, easy reagent pick-and-place, good air tightness, strong safety and reliability, energy saving, environmental protection, high speed, low voltage, low cost, obvious phenomenon and good repetitiveness of experimental results. The electrolyzer can electrolyze not only water, but also the saturated salt water and is suitable for the demonstration of chemical experiments in middle schools and the grouping experiments of students.
Description
Technical field
The utility model relates to the experimental installation in a kind of chemistry teaching, the side-by-side water of particularly a kind of brine electrolysis and saturated aqueous common salt and saturated common salt water electrolyzer.
Background technology
The technical problem underlying that the Huffman water electrolyzer exists at present is: 1. instrument valency height is frangible.2. electrode valency height, area is little, distance is near.3. device moves hard.4. electrolytic speed is slower.5. can only brine electrolysis there is no other use for it, equipment utilization rate is low.6. fluid volume is big.The nattier blue observation of the yellow influence of glass incendiary when 7. checking hydrogen.
The utility model content
The purpose of this utility model provides a kind of side-by-side water and saturated common salt water electrolyzer, has to solve existing Huffman water electrolyzer that the electrode price is expensive, area is little, distance is near, reacts slowly, and drug dosage is big, the problem that rate of utilization is low.
The utility model comprises anodal electrolyzer, negative pole electrolyzer, adds liquid bath, anodal electrolyzer lower end is provided with positive electrode, negative pole electrolyzer lower end is provided with negative potential, anodal electrolyzer and negative pole electrolyzer top are provided with venting port, described anodal electrolyzer is with the negative pole electrolyzer and add liquid bath and link to each other successively side by side, anodal electrolyzer and negative pole electrolyzer and add on the same horizontal plane of liquid bath and be respectively equipped with aperture, symmetrical holes and liquid filling hole.
The beneficial effects of the utility model be structural principle simple, portably use conveniently, reagent picks and places easily, resistance to air loss is good, safe and reliable, energy-conserving and environment-protective, speed is fast, voltage is low, cost is low, phenomenon is obvious, the experimental result good reproducibility.Can brine electrolysis, again can the electrolysis saturated aqueous common salt, be suitable for the demonstration of middle school chemical experiment and student's grouping experiment.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 a is the structural representation of the anodal electrolyzer of the utility model;
Fig. 2 b is the structural representation of the utility model negative pole electrolyzer;
Fig. 2 c is the structural representation that the utility model adds liquid bath;
The structural representation of electrode when Fig. 3 is the utility model brine electrolysis;
The structural representation of electrode when Fig. 4 is the utility model electrolysis saturated aqueous common salt.
Embodiment
The utility model comprises anodal electrolyzer 1, negative pole electrolyzer 2, adds liquid bath 3, anodal electrolyzer 1 lower end is provided with positive electrode 4, negative pole electrolyzer 2 lower ends are provided with negative potential 5, anodal electrolyzer 1 and negative pole electrolyzer 2 tops are provided with venting port 7, anodal electrolyzer 1 is with negative pole electrolyzer 2 and add liquid bath 3 and link to each other successively side by side, anodal electrolyzer 1 and negative pole electrolyzer 2 and add on the liquid bath 3 same horizontal planes and be respectively equipped with aperture 1-1, symmetrical holes 2-2 and liquid filling hole 3-3.Add liquid bath 3 lower ends and be provided with plastic cap 6.Plastic cap 6 is liquid exits.Venting port 7 is provided with rubber plug 8.
During brine electrolysis, electrode 4 and electrode 5 can be helped to insert in the big rubber plug 802 with the medium size syringe needle 10 of the syringe of three flattenings and with safety fuse 11 together, are beneficial to environmental protection.
During the electrolysis saturated aqueous common salt, replace electrode 4, the second positive electrodes 9 with second positive electrode 9 and can insert with the carbon-point of drying battery in the big rubber plug 802.
The utility model experimentation is as follows:
Brine electrolysis: in the embodiment shown in fig. 1,1. pack into positive electrode 4 and negative potential 5 take down the rubber plug 8 on the venting port 7, slowly add 5～10% alkali lye; 2. on venting port 7, penetrate rubber plug 8, connect the direct supply of 6～15V; 3. electrolysis begins, and observes the phenomenon of two electrolyzers; 4. powered-down reads the reading of gas in two electrolyzers; 5. check gas; 6. take down rubber plug 8 and plastic cap 6, bleed off residuum.
The electrolysis saturated aqueous common salt: in the embodiment shown in fig. 1,1. pack into second positive electrode 9 and negative potential 5 take down the rubber plug 8 on the venting port 7, slowly add saturated aqueous common salt; 2. on venting port 7, penetrate rubber plug 8, connect the direct supply of 6～15V; 3. electrolysis begins, and observes the phenomenon of two electrolyzers; 4. powered-down reads the reading of two cell gass; 5. check gas; 6. take down rubber plug 8 and plastic cap 6, bleed off residuum.
Claims (3)
1, a kind of side-by-side water and saturated common salt water electrolyzer, comprise anodal electrolyzer, negative pole electrolyzer, add liquid bath, anodal electrolyzer lower end is provided with positive electrode, negative pole electrolyzer lower end is provided with negative potential, anodal electrolyzer and negative pole electrolyzer top are provided with venting port, it is characterized in that: described anodal electrolyzer (1) is with negative pole electrolyzer (2) and add liquid bath (3) and link to each other successively side by side, anodal electrolyzer (1) and negative pole electrolyzer (2) and add and be respectively equipped with aperture (1-1), symmetrical holes (2-2) and liquid filling hole (3-3) on the same horizontal plane of liquid bath (3).
2, side-by-side water according to claim 1 and saturated common salt water electrolyzer is characterized in that: described liquid bath (3) lower end that adds is provided with plastic cap (6).
3, side-by-side water according to claim 1 and 2 and saturated common salt water electrolyzer is characterized in that: described venting port (7) is provided with rubber plug (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820136867XU CN201254603Y (en) | 2008-09-13 | 2008-09-13 | Parallel water and saturated salt water electrolyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820136867XU CN201254603Y (en) | 2008-09-13 | 2008-09-13 | Parallel water and saturated salt water electrolyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201254603Y true CN201254603Y (en) | 2009-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820136867XU Expired - Fee Related CN201254603Y (en) | 2008-09-13 | 2008-09-13 | Parallel water and saturated salt water electrolyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201254603Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711635A (en) * | 2015-03-17 | 2015-06-17 | 北京师范大学 | Electrolyzer |
| CN106248529A (en) * | 2016-07-26 | 2016-12-21 | 江苏师范大学 | There is the electrolysis unit of liquid feed valve, electrode analysis system based on X-ray imaging |
-
2008
- 2008-09-13 CN CNU200820136867XU patent/CN201254603Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711635A (en) * | 2015-03-17 | 2015-06-17 | 北京师范大学 | Electrolyzer |
| CN106248529A (en) * | 2016-07-26 | 2016-12-21 | 江苏师范大学 | There is the electrolysis unit of liquid feed valve, electrode analysis system based on X-ray imaging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20100913 |