CN2285776Y - Solid polymer electrolyzer - Google Patents
Solid polymer electrolyzer Download PDFInfo
- Publication number
- CN2285776Y CN2285776Y CN 96248638 CN96248638U CN2285776Y CN 2285776 Y CN2285776 Y CN 2285776Y CN 96248638 CN96248638 CN 96248638 CN 96248638 U CN96248638 U CN 96248638U CN 2285776 Y CN2285776 Y CN 2285776Y
- Authority
- CN
- China
- Prior art keywords
- electrolyzer
- plate
- pole plate
- stainless steel
- solid polymer
- 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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Abstract
The utility model provides a solid polymer electrolyzer with novel structure. The electrolyzer is circular, and the diameter of the electrolyzer is 110-130 millimeters. A pole plate comprises a positive pole plate and a negative pole plate, the outer part of which is septangular and the inner part of which is annular. A water distributing passage is a concave-convex channel. An ionic membrane is a full-fluorine sulfonic acid membrane. The electrolyzer and a water storage tank are separated from each other, the inner part of the electrolyzer is not provided with a one-way valve, and the electrolyzer is divided into a single set or more than two sets which are connected in series. The single-set electrolyzer has small hydrogen producing quantity, and the multi-set series electrolyzer has large hydrogen producing quantity.
Description
The utility model belongs to the hydrogen generator field, in more detail, is the electrolyzer field that belongs in the solid polymer electrolyte hydrogen generator.
Electrolyzer is the key part of solid polymer electrolyte hydrogen generator.The prior art of electrolyzer be the inventor at the patent No. (90) 210537X, the invention kind is a utility model, name is called to be narrated in the solid polymer dielectric hydrogen generator, the shape of electrolyzer is a quadrate, sealing property is relatively poor, leaks easily, leaks gas.The electrode pad raceway groove depth is difficult for grasping, and therefore causes the circulation of electrolyzer internal water inhomogeneous, forms the local superheating phenomenon, occurs short circuit between the pole plate easily, damages ionic membrane.Electrolyzer and water butt fuse, and water butt is a cylinder shape, and volume is big, occur breakage easily, leak, in case breakage appears in water butt, cause instrument not move.Check valve is contained in the electrolyzer, if check valve breaks down, and must the demolition electrolyzer.
The purpose of this utility model will overcome the shortcoming that the prior art of electrolyzer exists exactly, proposes a kind of novel electrolyser construction.
In order to reach the purpose of this utility model, the inventor designs a kind of circular electrolyzer.The diameter of electrolyzer is the 110-130 millimeter, and the design of pole plate is outside septangle, and inner annular cloth water channel structure is a machicolated form.Electrolyzer and water butt are connected as a single entity by prior art and change separated structures into, and water butt is a rectangle.The prior art of check valve is located in the electrolyzer, changes the outlet of receiving water butt into.The anolyte compartment of electrolyzer is located at the lower end of electrolyzer, and cathode compartment is located at the upper end of electrolyzer.Electrolyzer is divided into single group and many group series connection, and hydrogen output is few, adopts single-group type, and hydrogen output is many, adopts many group series connection.Below with reference to the accompanying drawings, the utility model is described in detail:
Accompanying drawing 1 is the sectional view of a kind of fixed polymer electrolyzer of the utility model.
Accompanying drawing 2 is external structures of a kind of solid polymer electrolytic of the utility model pond pole plate
With reference to the section plan of a kind of solid polymer electrolytic pool structure of accompanying drawing 1 the utility model, by hydrogen water collector 1, on fixedly stainless steel plate 2, polypropylene upper head plate 3, gasket 4, the concavo-convex pole plate 5 of negative electrode, micropore running contact 6, ionic membrane 7, micropore running contact 8, the concavo-convex pole plate 9 of anode, gasket 10, polypropylene bottom plate 11, fixedly stainless steel plate 12, retaining screw 13 are formed down.
With reference to accompanying drawing 2 are structure iron of electrolyzer pole plate, the pole plate of being made up of plate 14 and cathode plate 15.
Because electrolyzer of the present utility model comprises fixedly stainless steel plate, polypropylene upper head plate, gasket, micropore running contact, ionic membrane, polypropylene bottom plate, following fixedly stainless steel plate, adopting diameter is the circular configuration of 110-130 millimeter.The useful area of electrode has reduced 40% than the useful area of prior art, has improved electrolytic efficiency, has overcome the drawback of the poor sealing performance of prior art square structure, solves electrolyzer fully and leaks, the phenomenon of gas leakage.The design of pole plate comprises plate and cathode plate, and the outside is a septangle, is convenient to by dress demolition; Inside is machicolated form cloth flume, guarantees that the water in the electrolyzer evenly circulates, and has avoided inhomogeneous owing to water cycle in the electrolyzer, produces superheating phenomenon, causes the short circuit between the pole plate.Because cancavo-convex cloth flume is adopted in the inside of pole plate, just can directly become the uniform cloth flume of the depth with machined into.The anolyte compartment is arranged on the lower end of electrolyzer, and the water in the anolyte compartment enters the anolyte compartment by water butt through check valve, and the water cycle amount is increased, and heat reduces, and has prolonged the instrument life-span.Cathode compartment is arranged on the lower end of electrolyzer, and the hydrogen G﹠W in the cathode compartment collects through collector, obtains hydrogen through the hydrogen water separator.
By top technical characterictic and practical application, proved the utility model be a kind of electrolytic efficiency height, good seal performance, simple in structure, easy to process, be easy to a kind of solid polymer electrolytic pond of installing, dismantling.
Claims (1)
- One kind by hydrogen water collector 1, on fixedly stainless steel plate 2, polypropylene upper head plate 3, gasket 4, the concavo-convex pole plate 5 of negative electrode, micropore running contact 6, ionic membrane 7, micropore running contact 8, the concavo-convex pole plate 9 of anode, gasket 10, polypropylene bottom plate 11, the fixing solid polymer electrolytic pond that constitutes of stainless steel plate 12, retaining screw 13 down, it is characterized in that:A. the shape of electrolyzer comprise fixing stainless steel plate, polypropylene upper head plate, gasket, micropore running contact, ionic membrane, the concavo-convex pole plate of anode, the concavo-convex pole plate of negative electrode, polypropylene bottom plate, down fixedly stainless steel plate be shaped as circle, diameter is the 110-130 millimeter;B. the pole plate of electrolyzer comprises plate, and the cathode plate outside is a septangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96248638 CN2285776Y (en) | 1996-12-17 | 1996-12-17 | Solid polymer electrolyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96248638 CN2285776Y (en) | 1996-12-17 | 1996-12-17 | Solid polymer electrolyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2285776Y true CN2285776Y (en) | 1998-07-08 |
Family
ID=33920449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96248638 Expired - Fee Related CN2285776Y (en) | 1996-12-17 | 1996-12-17 | Solid polymer electrolyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2285776Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114495A (en) * | 2012-07-06 | 2014-10-22 | 日本多宁股份有限公司 | Device for producing water for preparing dialysate |
-
1996
- 1996-12-17 CN CN 96248638 patent/CN2285776Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114495A (en) * | 2012-07-06 | 2014-10-22 | 日本多宁股份有限公司 | Device for producing water for preparing dialysate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |