CN111830306A - Resin electrode frame capable of measuring interelectrode voltage of electrolytic cell in deuterium generator - Google Patents
Resin electrode frame capable of measuring interelectrode voltage of electrolytic cell in deuterium generator Download PDFInfo
- Publication number
- CN111830306A CN111830306A CN202010704696.1A CN202010704696A CN111830306A CN 111830306 A CN111830306 A CN 111830306A CN 202010704696 A CN202010704696 A CN 202010704696A CN 111830306 A CN111830306 A CN 111830306A
- Authority
- CN
- China
- Prior art keywords
- resin electrode
- electrolytic cell
- electrode
- interelectrode voltage
- electrode frame
- 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
Links
- 239000011347 resin Substances 0.000 title claims abstract description 48
- 229920005989 resin Polymers 0.000 title claims abstract description 48
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 title claims abstract description 11
- 229910052805 deuterium Inorganic materials 0.000 title claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 32
- 238000005192 partition Methods 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000011161 development Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000005868 electrolysis reaction Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
Abstract
The invention relates to a resin electrode frame of a deuterium gas generator capable of measuring interelectrode voltage of an electrolytic cell, which comprises an upper resin electrode and a lower resin electrode which are connected with each other, wherein a metal middle clapboard and a wave-shaped strip-shaped metal sheet connected with the metal middle clapboard are arranged in the upper resin electrode and the lower resin electrode, the wave-shaped strip-shaped metal sheet is provided with an exposed part, a cathode is arranged in the lower end face of the upper resin electrode, and an anode is arranged in the upper end face of the lower resin electrode. In the development process, the sealing problem caused by the exposure of the metal strip is avoided through the ingenious structural design. The electrolytic cell assembled by the electrode frame can quickly and conveniently detect the interelectrode voltage of any group of small electrolytic cells, and well solves the problem of measuring the interelectrode voltage by the resin electrode frame; the aim of guiding the maintenance and repair of the electrolytic cell by detecting the interelectrode voltage of the electrolytic cell is achieved.
Description
Technical Field
The invention relates to an electrode frame of a deuterium gas generator with a counterweight water electrolysis cell, in particular to a resin electrode frame of a deuterium gas generator capable of measuring the interelectrode voltage of an electrolysis chamber.
Background
At present, the electrolytic cell used in the water electrolysis hydrogen production industry in the world adopts a filter-pressing structure, namely a plurality of electrolytic cells are clamped by clamping plates at two ends, and the electrode frame is made of two types of materials basically: 1. metal-based material 2, and resin-based material. The metal electrode frame has the advantages that: the high strength is convenient for manufacturing a high-voltage electrolytic tank, the monitoring of the interelectrode voltage of the electrolytic cell is convenient, the rigidity is good, and the creep resistance is good; the disadvantages are as follows: the processing is complex, the weight is large, the cavity structure is large in size and difficult to insulate, and the gas purity can be reduced by common pipeline electrolysis; the resin material electrode frame has the advantages that:
simple forming, light weight, small volume, good insulation, no common pipeline electrolysis (high gas purity); the disadvantages are as follows: the electrolytic cell has low pressure-resistant grade, the voltage between electrodes of the electrolytic cell can not be measured, and the creep deformation is large. The monitoring of the voltage between the electrodes of the electrolytic cell is the only means for accurately evaluating the performance of the electrolytic cell to decay with time, the voltage between the electrodes of the electrolytic cell is periodically detected, the abnormal operation of the electrolytic cell can be found in time, and the stable operation and the long service life of the electrolytic cell are ensured through maintenance and repair. Despite the numerous advantages of resin electrode frames, they simply lack the ability to measure the voltage between the electrodes of the electrolytic cells.
Disclosure of Invention
The invention mainly overcomes the defects in the prior art, provides the resin electrode frame of the deuterium generator capable of measuring the interelectrode voltage of the electrolytic cell, not only maintains the advantages of the resin electrode frame, but also can avoid the unmeasurement of the interelectrode voltage of the electrolytic cell.
The technical scheme provided by the invention for solving the technical problems is as follows: the resin electrode frame comprises an upper resin electrode and a lower resin electrode which are connected with each other, wherein metal intermediate clapboards and wave-shaped strip-shaped metal sheets connected with the metal intermediate clapboards are arranged in the upper resin electrode and the lower resin electrode, the wave-shaped strip-shaped metal sheets are provided with exposed parts, a cathode is arranged in the lower end face of the upper resin electrode, and an anode is arranged in the upper end face of the lower resin electrode.
The further technical scheme is that the upper resin electrode and the lower resin electrode are both circular rings.
The further technical scheme is that the length of the exposed part of the wavy strip-shaped metal sheet is 5 mm.
The further technical scheme is that the metal intermediate clapboard is made of metal material with excellent alkali resistance.
The invention has the following advantages: in the development process, the sealing problem caused by the exposure of the metal strip is avoided through the ingenious structural design. The electrolytic cell assembled by the electrode frame can quickly and conveniently detect the interelectrode voltage of any group of small electrolytic cells, and well solves the problem of measuring the interelectrode voltage by the resin electrode frame; the aim of guiding the maintenance and repair of the electrolytic cell by detecting the interelectrode voltage of the electrolytic cell is achieved.
Drawings
FIG. 1 is a schematic side view of the explosive structure of the present invention;
fig. 2 is a front view of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
As shown in figures 1 and 2, the resin electrode frame of deuterium gas generator capable of measuring inter-electrode voltage of electrolytic cell of the present invention comprises an upper resin electrode 1 and a lower resin electrode 6 connected with each other, a metal middle partition plate 2 and a wave-shaped strip metal sheet 5 connected with the metal middle partition plate 2 are arranged in the upper resin electrode 1 and the lower resin electrode 6, the wave-shaped strip metal sheet 5 has an exposed part, a cathode 3 is arranged in the lower end face of the upper resin electrode 1, and an anode 4 is arranged in the upper end face of the lower resin electrode 6. The working environment of the invention is strong alkaline environment, so the invention adopts metal material with excellent alkali resistance as the metal intermediate clapboard 2, and selects resin material with thermal expansion coefficient less than 60E-6/K as the main bodies of the upper resin electrode 1 and the lower resin electrode 6, and the metal intermediate clapboard 2 is wrapped in the frame while the electrode frame is formed by injection molding. The metal intermediate partition board 2 is circular and is connected with a wavy strip-shaped metal sheet 5.
When the electrode frame is formed by injection molding, the wavy strip-shaped metal sheet 5 is exposed outside by 5mm and is not wrapped, so that the potential of the metal intermediate partition plate 2 during working can be measured by the part of the metal strip exposed outside the electrode frame. The potential difference between any two adjacent metal sheets is the interelectrode voltage of the electrolytic cell clamped by the metal sheets.
Although the present invention has been described with reference to the above embodiments, it should be understood that the present invention is not limited to the above embodiments, and those skilled in the art can make various changes and modifications without departing from the scope of the present invention.
Claims (4)
1. The resin electrode frame capable of measuring the interelectrode voltage of the electrolytic cell in the deuterium gas generator is characterized by comprising an upper resin electrode (1) and a lower resin electrode (6) which are connected with each other, wherein a metal middle partition plate (2) and a wavy strip-shaped metal sheet (5) connected with the metal middle partition plate (2) are arranged in the upper resin electrode (1) and the lower resin electrode (6), the wavy strip-shaped metal sheet (5) is provided with an exposed part, a cathode (3) is arranged in the lower end face of the upper resin electrode (1), and an anode (4) is arranged in the upper end face of the lower resin electrode (6).
2. A deuterium gas generator resin electrode frame to measure inter-cell electrode voltage, as claimed in claim 1, characterized by that, the upper resin electrode (1) and the lower resin electrode (6) are both circular ring shaped.
3. A deuterium gas generator resin electrode frame to measure the inter-cell voltage of an electrolytic cell, as claimed in claim 1, characterized in that the length of the exposed part of said corrugated strip-shaped metal sheet (5) is 5 mm.
4. A deuterium gas generator resin electrode frame to measure the inter-electrode voltage of the electrolytic cell, as claimed in claim 3, characterized in that said metal intermediate partition (2) is made of a metal material with good resistance to alkali.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010704696.1A CN111830306A (en) | 2020-07-21 | 2020-07-21 | Resin electrode frame capable of measuring interelectrode voltage of electrolytic cell in deuterium generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010704696.1A CN111830306A (en) | 2020-07-21 | 2020-07-21 | Resin electrode frame capable of measuring interelectrode voltage of electrolytic cell in deuterium generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111830306A true CN111830306A (en) | 2020-10-27 |
Family
ID=72923775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010704696.1A Pending CN111830306A (en) | 2020-07-21 | 2020-07-21 | Resin electrode frame capable of measuring interelectrode voltage of electrolytic cell in deuterium generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111830306A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112760673A (en) * | 2020-12-21 | 2021-05-07 | 苏州竞立制氢设备有限公司 | Electrolytic water electrolyzer cell voltage monitoring device and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4426699A1 (en) * | 1994-07-19 | 1996-02-01 | Siemens Ag | Voltage converter for a metal-enclosed electrical switchgear |
| JP2003188005A (en) * | 2001-12-19 | 2003-07-04 | Mitsubishi Electric Corp | Resistive element and voltage sensor using the same |
| CN201886891U (en) * | 2010-11-15 | 2011-06-29 | 山东泰开互感器有限公司 | Medium voltage electrode shielding device for 5000kV sulfur hexafluoride (SF6) current transformer |
| CN102267217A (en) * | 2011-09-01 | 2011-12-07 | 青岛海信模具有限公司 | Injection mold molding structure for gas sealing between plastic product and injection mold |
| CN102828196A (en) * | 2012-08-31 | 2012-12-19 | 苏州竞立制氢设备有限公司 | Water electrolysis hydrogen production plastic electrode frame electrode plate capable of measuring electrolytic voltage and production method |
| CN205654858U (en) * | 2016-03-23 | 2016-10-19 | 河南佰路悍机械工业有限公司 | Integral elasticity water jacket is sealed |
| CN207613305U (en) * | 2017-10-12 | 2018-07-17 | 广东乐心医疗电子股份有限公司 | A waterproof electrode and intelligent bracelet for intelligent bracelet |
| CN111337729A (en) * | 2020-03-17 | 2020-06-26 | 北京航天时代光电科技有限公司 | Novel compound interior cone-type optical voltage transformer |
-
2020
- 2020-07-21 CN CN202010704696.1A patent/CN111830306A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4426699A1 (en) * | 1994-07-19 | 1996-02-01 | Siemens Ag | Voltage converter for a metal-enclosed electrical switchgear |
| JP2003188005A (en) * | 2001-12-19 | 2003-07-04 | Mitsubishi Electric Corp | Resistive element and voltage sensor using the same |
| CN201886891U (en) * | 2010-11-15 | 2011-06-29 | 山东泰开互感器有限公司 | Medium voltage electrode shielding device for 5000kV sulfur hexafluoride (SF6) current transformer |
| CN102267217A (en) * | 2011-09-01 | 2011-12-07 | 青岛海信模具有限公司 | Injection mold molding structure for gas sealing between plastic product and injection mold |
| CN102828196A (en) * | 2012-08-31 | 2012-12-19 | 苏州竞立制氢设备有限公司 | Water electrolysis hydrogen production plastic electrode frame electrode plate capable of measuring electrolytic voltage and production method |
| CN205654858U (en) * | 2016-03-23 | 2016-10-19 | 河南佰路悍机械工业有限公司 | Integral elasticity water jacket is sealed |
| CN207613305U (en) * | 2017-10-12 | 2018-07-17 | 广东乐心医疗电子股份有限公司 | A waterproof electrode and intelligent bracelet for intelligent bracelet |
| CN111337729A (en) * | 2020-03-17 | 2020-06-26 | 北京航天时代光电科技有限公司 | Novel compound interior cone-type optical voltage transformer |
Non-Patent Citations (2)
| Title |
|---|
| 霍春光: "金属阳极电极电位的检测", 《氯碱工业》 * |
| 霍春光: "金属阳极电极电位的检测", 《氯碱工业》, no. 02, 25 February 1998 (1998-02-25) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112760673A (en) * | 2020-12-21 | 2021-05-07 | 苏州竞立制氢设备有限公司 | Electrolytic water electrolyzer cell voltage monitoring device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5627600B2 (en) | Basic cell for electrolysis process and associated modular electrolyzer | |
| US8372255B2 (en) | Elastic current collector for electrochemical cells | |
| SU1618281A3 (en) | Electrolyzer for producing chlorine and solution of hydroxide of alkali metal | |
| CA1204408A (en) | Membrane electrolysis cell | |
| CN111830306A (en) | Resin electrode frame capable of measuring interelectrode voltage of electrolytic cell in deuterium generator | |
| CN104617324A (en) | Fuel battery pack with testing function | |
| CN219032400U (en) | Electrolytic tank pole frame | |
| CN105842146A (en) | Heterogeneous anode grid corrosion and creep rate synchronous measuring device of lead-acid batteries | |
| CN219136946U (en) | Electrolytic tank polar plate and hydrogen generator | |
| EA028920B1 (en) | Method of retrofitting of finite-gap electrolytic cells | |
| EP4198172A1 (en) | An alkaline electrolyzer arrangement | |
| CN205420566U (en) | Ionic exchange membrane electrolyser | |
| CN216427429U (en) | Bipolar plate for water electrolyzer | |
| CN205688025U (en) | A kind of a bipolar type ion-exchange membrane electrolyzer | |
| CN205749224U (en) | Lead-acid accumulator not homogeneity positive plate gate etching and creep rate synchronous measuring apparatus | |
| CN220703812U (en) | Experimental water electrolysis hydrogen production equipment and electrode assembly thereof | |
| CN219363823U (en) | Hydrogen electrolysis equipment | |
| CN202744632U (en) | Multi-test-block polarized probe for pipeline cathodic protection | |
| CN205556792U (en) | Zero pole span electrolysis trough | |
| CN103540938B (en) | A kind of Multi-test-block polarization probe with pipeline cathodic protection | |
| CN201014985Y (en) | Graphite conductive electrode | |
| CN116988088A (en) | Experimental water electrolysis hydrogen production equipment and electrode assembly thereof | |
| CN214060660U (en) | Electrolytic bath cathode assembly for electrolytic manganese dioxide production | |
| CN219935229U (en) | Membrane electrode leak detection clamp for water electrolysis | |
| CN216488225U (en) | Negative pressure formation device for lithium ion battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201027 |
|
| RJ01 | Rejection of invention patent application after publication |