CN2242899Y - Electrolyser - Google Patents
Electrolyser Download PDFInfo
- Publication number
- CN2242899Y CN2242899Y CN 95221027 CN95221027U CN2242899Y CN 2242899 Y CN2242899 Y CN 2242899Y CN 95221027 CN95221027 CN 95221027 CN 95221027 U CN95221027 U CN 95221027U CN 2242899 Y CN2242899 Y CN 2242899Y
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Abstract
The utility model relates to an electrolytic tank which relates to a device for producing hydrogen and oxygen by electrolyzing water. A filter-pressing type double-polarity structure is adopted by the utility model, and the utility model is composed of a positive terminal pressing plate, a negative terminal pressing plate, a positive insulating plate, a negative insulating plate, a positive terminal pole plate, a negative terminal pole plate and an electrolytic chamber. The utility model is characterized in that each small electrolytic chamber in the electrolytic chamber is composed of a diaphragm cloth in an isolating structure, a positive pole net, a negative pole net, an insulated sealing shim and a pole frame assembly. The outer periphery of the diaphragm cloth is tightly pressed between the insulated sealing shim and the pole frame assembly, therefore, the utility model has the advantages of easy manufacture and assembly, and sealing property is enhanced. In addition, an insulating plate is arranged between an end pressing plate and an end pole plate, the end pressing plate is made to have no electricity, and equipment safety is increased.
Description
The utility model relates to a kind of water electrolysis and produces hydrogen and oxygen unit.
The method of producing hydrogen, oxygen has multiple, and wherein water electrolysis is produced hydrogen, oxygen is a kind of method comparatively easily, and electrolyzer is a hydrogen manufacturing oxygen device main body equipment.It is mainly by the positive and negative terminal pressing plate, and positive and negative terminal pole plate and tank room are formed, and wherein tank room is made up of some electrolytic chamber and dynode frame again, and each electrolytic chamber is made up of negative electrode, anode, barrier film, insulated enclosure pad and utmost point frame.In the electrolyzer in the past, normally barrier film is fixed on the diaphragm frame, perhaps that barrier film and insulated enclosure pad is integrated.More than the shortcoming of two kinds of methods are poor sealing performances of electrolyzer, production cost height, and be difficult to guarantee quality product.Again because in the former electrolyzer, the positive and negative terminal pressing plate directly contacts with positive and negative terminal pole plate assembly, or is one, makes the poor stability of electrolyzer.
The purpose of this utility model is: design a kind of easy to assemblyly, the insulated enclosure performance is good, safe and reliable electrolyzer.
The utility model is achieved in that it mainly is made of positive and negative terminal pressing plate, positive and negative terminal insulcrete, positive and negative terminal pole plate and tank room.Tank room is in series by electrolytic chamber, is characterized in that electrolytic chamber is made up of asbestos diaphragm, positive and negative polar net, insulated enclosure pad and utmost point frame assembly.Wherein asbestos diaphragm is independent one, by the assembly technology of electrolyzer, the interior garden periphery of insulation gasket sheet is compressed with the outer garden periphery of asbestos diaphragm and the outer garden periphery of mesh electrode, realizes the fixing of barrier film and mesh electrode; The outer garden periphery of insulated enclosure pad is pressed between the frame of the two poles of the earth, plays the sealed insulation effect, between positive end clamp plate and anode pole plate and between negative terminal pressing plate and negative terminal pole plate insulcrete is being housed all.
The utility model compared with prior art has following advantage: (1) makes electrolyzer easily make assembling because insulated enclosure pad and asbestos diaphragm net adopt split-type structural; (2) owing to the intensity height of insulated enclosure pad, its peripheral end face is compressed by utmost point frame, is difficult for becoming flexible, and has guaranteed the cell body outer gland sealing; (3) all end faces, asbestos diaphragm and positive and negative polar net are compressed by utmost point frame assembly together in the insulated enclosure pad, have guaranteed the purity of gas; (4) maintenance cycle is long, and the gas cost is low; (5) because the electrolyzer two ends have installed the positive and negative terminal insulcrete additional, make end clamp plate not charged, avoided the Insulation Problems between end clamp plate and ground, end clamp plate and the tightening screw, make electrolyzer safe and reliable.
Be elaborated below in conjunction with accompanying drawing.
Fig. 1 is the utility model front view;
Fig. 2 is the utility model side-view;
Fig. 3 is the A-A sectional view among Fig. 2.
The utility model adopts the press filter type bipolar structure, it is by positive and negative terminal pressing plate 3,1, positive and negative terminal insulcrete 17,9, positive and negative terminal pole plate assembly 16,10, butterfly spring 8 and bolt pulling assembly 4 are formed, wherein tank room 2 is shown in the middle part of electrolyzer (as Fig. 1), the middle part of tank room 2 is shown in the dynode frame assembly 12 (as Fig. 3), dynode frame 12 is circular, hydrogen is arranged at top, oxygen vapor pipe 7,6, into electrolytic solution pipe 5 is arranged at the bottom, at its two ends electrolytic chamber is housed, electrolytic chamber is by asbestos diaphragm 14, positive and negative polar net 15,11, insulated enclosure pad 13, with utmost point frame assembly 19,20 form, wherein asbestos diaphragm 14 two sides middle parts is respectively near just, negative pole net 15,11, the flaky insulated enclosure pad 13 of periphery tight dress annulus, into electrolytic solution hole is arranged at insulated enclosure pad bottom, hydrogen is arranged at top, the oxygen venting hole, this hole respectively with advance electrolytic solution pipe 5, and hydrogen, oxygen vapor pipe 7,6 communicate, the peripheral end face of insulated enclosure pad 13 presses utmost point frame assembly 19,20, and interior all end faces, asbestos diaphragm neighboring and positive and negative polar net 15,11 neighboring is together by utmost point frame assembly 19,20 compress, constituted electrolytic chamber, a plurality of electrolytic chamber constitute tank room side by side, wherein each electrolytic chamber just, the negative pole net is in series, just be equipped with respectively successively at the two ends of tank room 2, negative terminal pole plate 16,10, positive and negative terminal insulcrete 17,9, with positive and negative terminal pressing plate 3,1, at positive and negative terminal pressing plate 3, dress butterfly spring 8 on 1, with bolt pulling assembly 4, make the electrolyzer sealing fastening.
Claims (2)
1, electrolyzer is by just, negative terminal pressing plate (3), (1), just, negative terminal insulcrete (16), (10) and tank room (2) constitute, wherein tank room (2) is in series by electrolytic chamber, electrolytic chamber is by asbestos diaphragm (14), just, negative pole net (15), (11), insulated enclosure pad (13) and utmost point frame assembly (19), (20) constitute, it is characterized in that: asbestos diaphragm (14) is independent one, assembly technology by electrolyzer (2), make the cylindrical surrounding edge and just of the interior round surrounding edge asbestos diaphragm (13) of insulated enclosure pad (13), negative pole net (15), (11) cylindrical surrounding edge compresses, and the cylindrical surrounding edge of insulated enclosure pad (13) is pressed on the two poles of the earth frame (19), (20) between.
2, electrolyzer according to claim 1 is characterized in that: between positive and negative end clamp plate (3), (1) and positive and negative terminal pole plate (16), (10) insulcrete (17), (9) are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95221027 CN2242899Y (en) | 1995-08-31 | 1995-08-31 | Electrolyser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95221027 CN2242899Y (en) | 1995-08-31 | 1995-08-31 | Electrolyser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2242899Y true CN2242899Y (en) | 1996-12-18 |
Family
ID=33868768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95221027 Expired - Fee Related CN2242899Y (en) | 1995-08-31 | 1995-08-31 | Electrolyser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2242899Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046067A (en) * | 2012-12-13 | 2013-04-17 | 苏州新区化工节能设备厂 | Plate and frame type water electrolyser |
| CN103498167A (en) * | 2013-10-11 | 2014-01-08 | 苏州竞立制氢设备有限公司 | Plate net water electrolysis tank |
| CN104005045A (en) * | 2014-06-11 | 2014-08-27 | 北京首位能源科技有限公司 | Extendable combined multi-polar electrolytic bath |
| CN113337842A (en) * | 2020-03-02 | 2021-09-03 | 蓝星(北京)化工机械有限公司 | Filter press type electrolytic tank with self-adaptive locking function |
| CN113463121A (en) * | 2021-07-15 | 2021-10-01 | 华电重工股份有限公司 | Electrolytic cell and electrolytic hydrogen production method |
| CN115094483A (en) * | 2022-06-17 | 2022-09-23 | 天府新能源研究院 | Device for preparing and collecting hydrogen by electrolyzing water |
-
1995
- 1995-08-31 CN CN 95221027 patent/CN2242899Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046067A (en) * | 2012-12-13 | 2013-04-17 | 苏州新区化工节能设备厂 | Plate and frame type water electrolyser |
| CN103498167A (en) * | 2013-10-11 | 2014-01-08 | 苏州竞立制氢设备有限公司 | Plate net water electrolysis tank |
| CN104005045A (en) * | 2014-06-11 | 2014-08-27 | 北京首位能源科技有限公司 | Extendable combined multi-polar electrolytic bath |
| CN113337842A (en) * | 2020-03-02 | 2021-09-03 | 蓝星(北京)化工机械有限公司 | Filter press type electrolytic tank with self-adaptive locking function |
| CN113337842B (en) * | 2020-03-02 | 2024-03-19 | 蓝星(北京)化工机械有限公司 | Filter press type electrolytic tank with self-adaptive locking function |
| CN113463121A (en) * | 2021-07-15 | 2021-10-01 | 华电重工股份有限公司 | Electrolytic cell and electrolytic hydrogen production method |
| CN113463121B (en) * | 2021-07-15 | 2023-10-03 | 华电重工股份有限公司 | Electrolytic tank and electrolytic hydrogen production method |
| CN115094483A (en) * | 2022-06-17 | 2022-09-23 | 天府新能源研究院 | Device for preparing and collecting hydrogen by electrolyzing water |
| CN115094483B (en) * | 2022-06-17 | 2024-02-06 | 天府新能源研究院 | Device for preparing and collecting hydrogen by electrolyzing water |
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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 |