CN2281989Y - Device for producing hydrogen and oxygen by electrolyzing water - Google Patents
Device for producing hydrogen and oxygen by electrolyzing water Download PDFInfo
- Publication number
- CN2281989Y CN2281989Y CN 96209207 CN96209207U CN2281989Y CN 2281989 Y CN2281989 Y CN 2281989Y CN 96209207 CN96209207 CN 96209207 CN 96209207 U CN96209207 U CN 96209207U CN 2281989 Y CN2281989 Y CN 2281989Y
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- gas
- oxygen
- hydrogen
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Abstract
The utility model relates to a device for producing hydrogen and oxygen by electrolyzing water, comprising an electrolytic tank, a gas-liquid segregator, a gas and electrolyte cooling system (a heat exchanger), a radiator, a cooler, a gas pressure controlling valve, a temperature controlling system, a high-frequency direct-current pulse electrolyzing power supply and a built-in three-dimensional electrode plate, wherein, the electrolytic tank is composed of a plurality of electrolytic tank sheets, a plurality of electrode plates and two clamping plates, the upper part of the middle of the inner side of the frame of the electrolytic tank sheets is provided with a partition plate, the lower part of the middle of the inner side of the frame of the electrolytic tank sheets is provided with a partition film, the upper part of the partition plate inside the upper frame of the electrolytic tank sheets is provided with two holes which are respectively a hydrogen outlet and an oxygen outlet, and the lower part of the partition plate inside the lower frame of the electrolytic tank sheets is provided with two holes which are electrolyte inlets.
Description
The utility model belongs to electrolytic water device.
In the current electrolysis water hydrogen manufacturing oxygen device, it is bigger that ubiquity volume, electrolytic efficiency is low, existing a kind of high-efficient electrolytic apparatus for producing hydrogen and oxygen, though volume is less, efficient is higher, interelectrode distance is contracted between the 1-1.5mm, but the prolongation along with the working hour in when work, the temperature of electrolytic solution can raise gradually, can produce a large amount of water vapour, make the cost up of filtration fraction, the consumption of water also increases, and has the temperature difference of electrolyzer electrolytic solution when work bigger again, make to be easy to produce seepage between the electrolyzer plate, will reduce bath life like this.
The purpose of this utility model is the defective that overcomes above-mentioned prior art, provides a kind of easy to use, the water electrolysis hydrogen production oxygen device that the life-span is long, efficient is high.
For achieving the above object, the utility model adopts following structure: it comprises electrolyzer (23) gas-liquid separator (26) (32), cooling system, be interchanger (24), scatterer (19), refrigeration source (20), gas-pressure controlling valve and temperature controlling system (21), built-in stereo electrod plate (3), described electrolyzer comprises a plurality of electrolyzer plates and a plurality of battery lead plate, electrolyzer plate scuncheon middle upper portion is provided with dividing plate, the bottom is provided with barrier film, it is respectively hydrogen outlet (9) and oxygen outlet (7) that the dividing plate top is provided with two holes, following two holes (2), (3) be electrolyte entrance, battery lead plate comprises main pole plate (16) and at the consequent pole plate (18) of its both sides institute welding open-work.The interchanger of refrigeration system (20) joins with cell gas outlet and gas-liquid separator (26) (32), joins the H of this control valve at gas-liquid separator exit end and gas-pressure controlling valve (30)
2O
2Exit end (60), (55) are connected to hydrogen filtering system and oxygen filtering system respectively, and the liquid exit of gas-liquid separator and recycle pump join and lead to electrolyzer, make circulation of elecrolyte.Be provided with balance pad in the middle of the gas-pressure controlling valve, its both sides are provided with adjusts screw (53) (58) and sealing-ring (52) (57), the hydrogen inlet of this control valve (56), oxygen inlet (51) and hydrogen gas-liquid separator oxygen gas-liquid separator (32) (26) that join, the outlet of hydrogen, oxygen (60) (55) is joined with hydrogen filtering system (34)～(38) and oxygen filtering system (40)～(44), and hydrops escape orifice (48) joins with magnetic valve (31).
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1, electrolyzer assembly drawing.
Fig. 2, electrolyzer plate front view.
The A-A sectional view of Fig. 3, figure two.
Fig. 4, battery lead plate front view.
The B-B sectional view of Fig. 5, figure four.
Fig. 6, novel water electrolysis hydrogen production oxygen device synoptic diagram.
Fig. 7, gas-pressure controlling valve.
The C-C sectional view of Fig. 8, figure seven.
Among Fig. 1, (1) is electrolyzer plate, and its structure is seen Fig. 2, Fig. 3, (2) be pneumatic outlet, (3) are battery lead plate, and it is embedded in the scuncheon of electrolyzer plate (1) when mounted, (4) be standing screw, (5) are clamping plate, and (4) and (5) play stationary electrolysis slotted vane (1) and battery lead plate (3).
Among Fig. 2, (7) portal for oxygen, (9) be hydrogen blistering, (11) be the frame of electrolytic strip, (12), (13) are electrolytic solution and enter the hole, (8) are electrolyzer plate scuncheon upper baffle plate among Fig. 2 and Fig. 3, its effect is the oxygen and the hydrogen of isolating electrolyzer plate (1) both sides, because of top gas collection in electrolytic process more, permeated to offside by the different gases that produce of pressure at both sides to exert oneself, (10) be barrier film, making effect is conduction and isolation electrolyzer plate both sides gas, and (14) are that locating slot, (15) are the location fin.
Among Fig. 4 and Fig. 5, (16) be the main electrode plate, (18) it is welded on the both sides of main pole plate (16) for the consequent pole plate, (17) be opening on the consequent pole plate, formed the battery lead plate of three-dimensional arrangement, its effect is to increase by 1.2 times of electrode areas, guarantee interelectrode distance within 1.5mm, and hydrogen, oxygen that electrolysis is gone out floats smoothly by (9) and (7) to (24).
Among Fig. 6, (19) be the scatterer of refrigeration system, (20) refrigeration source its adopt compression refrigeration, or semiconductor refrigerating all can, but the volume of compression refrigeration facility is big and dry sound arranged, and the semiconductor cooling device volume is little, and there is not dry sound, good reliability, life-span is long, there are not wearing and tearing, (21) temperature control system (22) emits valve for electrolytic solution, (23) be electrolyzer, (24) interchanger, hydrogen is separated to gas-liquid separator (26) (32) by interchanger (24) respectively by output in the electrolyzer (23) with electrolytic solution with oxygen with electrolytic solution, (25) be electrolyte circulating pump, isolated electrolytic solution injects electrolyzer by (25), and (27) (33) are liquidometer, and separated hydrogen and oxygen are respectively by gas-pressure controlling valve (30) and gas filtration facility (34)-(38), (40)-(44) to outlet (39) and (45).(31) be magnetic valve, its effect is open-minded when device quits work, and bleeds off to accumulate in the liquid in the gas-pressure controlling valve and avoid the liquid in the strainer to arrive in suction separator (26), (32).
Among Fig. 7, (46) are the gas inlet, (47) sealing cover, and (48) are connected to (31) for the hydrops outlet, (49) retaining screw, (50) are pneumatic outlet.
Among Fig. 8, (61) be valve body, (62) balance pad, oxygen enters valve body by oxygen intake (51) and adjusts bolt (53) oxygen outlet (55) to strainer through excess pressure, hydrogen enters valve body by hydrogen inlet (56) and adjusts bolt (58) and hydrogen outlet (60) to strainer through excess pressure, (52), (57) be sealing-ring, (54), (59) are sealing cover.Adjust the electrolyzer internal pressure by the gap length of adjusting (53), (58) and (62).
The utility model can improve gas purity effectively owing to adopted top that the electrolyzer plate of dividing plate is arranged.Adopt the battery lead plate of three-dimensional arrangement, can increase by 1.2 times of electrode areas, also dwindled the volume of electrolyzer simultaneously.Adopt cooling system and make circulation of elecrolyte, can effectively control the temperature of electrolytic solution and institute's aerogenesis body, avoid the infringement of excessive temperature differentials, the work-ing life of having improved electrolyzer electrolyzer.
Claims (3)
1. water electrolysis hydrogen production oxygen device, it is characterized in that, it comprises electrolyzer (23) gas-liquid separator (26) (32), cooling system, be interchanger (24), scatterer (19), refrigeration source (20), gas-pressure controlling valve and temperature controlling system (21), built-in stereo electrod plate (3), described electrolyzer comprises a plurality of electrolyzer plates and a plurality of battery lead plate, electrolyzer plate scuncheon middle upper portion is provided with dividing plate, and the bottom is provided with barrier film, and it is respectively hydrogen outlet (9) and oxygen outlet (7) that the dividing plate top is provided with two holes, following two holes (2), (3) be electrolyte entrance, battery lead plate comprises main pole plate (16) and at the consequent pole plate (18) of its both sides institute welding open-work.
2. by the described electrolytic water device of claim 1, the interchanger (20) that it is characterized in that described refrigeration system joins with cell gas outlet and gas-liquid separator (26) (32), join the H of this control valve at gas-liquid separator exit end and gas-pressure controlling valve (3)
2O
2Exit end (60), (55) are connected to hydrogen filtering system and oxygen filtering system respectively, and the liquid exit of gas-liquid separator and recycle pump join and lead to electrolyzer, make circulation of elecrolyte.
3. by the described electrolytic water device of claim 2, it is characterized in that, be provided with balance pad in the middle of the described gas-pressure controlling valve, its both sides are provided with adjusts screw (53) (58) and sealing-ring (52) (57), the hydrogen inlet of this control valve (56), oxygen inlet (51) and hydrogen gas-liquid separator oxygen gas-liquid separator (32) (26) that join, the outlet of hydrogen, oxygen (60) (55) is joined with hydrogen filtering system (34)～(38) and oxygen filtering system (40)～(44), and hydrops escape orifice (48) joins with magnetic valve (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96209207 CN2281989Y (en) | 1996-05-09 | 1996-05-09 | Device for producing hydrogen and oxygen by electrolyzing water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96209207 CN2281989Y (en) | 1996-05-09 | 1996-05-09 | Device for producing hydrogen and oxygen by electrolyzing water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2281989Y true CN2281989Y (en) | 1998-05-20 |
Family
ID=33892913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96209207 Expired - Fee Related CN2281989Y (en) | 1996-05-09 | 1996-05-09 | Device for producing hydrogen and oxygen by electrolyzing water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2281989Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216495B (en) * | 2007-12-29 | 2011-05-11 | 清华大学 | High-temperature water vapour on-line test system for electrolytic hydrogen production and its test method |
| CN102352513A (en) * | 2011-10-20 | 2012-02-15 | 彭博 | System and method for preparing pure hydrogen through electrolysis of water |
| CN102912371A (en) * | 2012-10-18 | 2013-02-06 | 王可全 | Hydrogen and oxygen generator and method for generating hydrogen and oxygen |
| WO2014064627A1 (en) * | 2012-10-24 | 2014-05-01 | Quantum Hydrogen Limited | Gas generating apparatus and components thereof |
| CN110396698A (en) * | 2019-07-30 | 2019-11-01 | 杭州蓝捷氢能科技有限公司 | A kind of efficient low-energy-consumption device for preparing hydrogen by brine |
| CN110799673A (en) * | 2017-04-24 | 2020-02-14 | 赫勒电解公司 | Method for operating a water electrolysis installation |
| CN114059081A (en) * | 2021-11-29 | 2022-02-18 | 广东省科学院新材料研究所 | Water electrolysis hydrogen production device and application thereof |
-
1996
- 1996-05-09 CN CN 96209207 patent/CN2281989Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216495B (en) * | 2007-12-29 | 2011-05-11 | 清华大学 | High-temperature water vapour on-line test system for electrolytic hydrogen production and its test method |
| CN102352513A (en) * | 2011-10-20 | 2012-02-15 | 彭博 | System and method for preparing pure hydrogen through electrolysis of water |
| CN102352513B (en) * | 2011-10-20 | 2013-09-11 | 广州华秦机械设备有限公司 | System and method for preparing pure hydrogen through electrolysis of water |
| CN102912371A (en) * | 2012-10-18 | 2013-02-06 | 王可全 | Hydrogen and oxygen generator and method for generating hydrogen and oxygen |
| CN102912371B (en) * | 2012-10-18 | 2015-03-04 | 王可全 | Hydrogen and oxygen generator and method for generating hydrogen and oxygen |
| WO2014064627A1 (en) * | 2012-10-24 | 2014-05-01 | Quantum Hydrogen Limited | Gas generating apparatus and components thereof |
| CN110799673A (en) * | 2017-04-24 | 2020-02-14 | 赫勒电解公司 | Method for operating a water electrolysis installation |
| CN110799673B (en) * | 2017-04-24 | 2022-04-15 | 赫勒电解公司 | Method for operating a water electrolysis installation |
| US11384442B2 (en) | 2017-04-24 | 2022-07-12 | Hoeller Electrolyzer Gmbh | Method for operating a water electrolysis device |
| CN110396698A (en) * | 2019-07-30 | 2019-11-01 | 杭州蓝捷氢能科技有限公司 | A kind of efficient low-energy-consumption device for preparing hydrogen by brine |
| CN114059081A (en) * | 2021-11-29 | 2022-02-18 | 广东省科学院新材料研究所 | Water electrolysis hydrogen production device and application thereof |
| CN114059081B (en) * | 2021-11-29 | 2022-06-14 | 广东省科学院新材料研究所 | Water electrolysis hydrogen production device and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO. 54-1-5, DONGHUALI, QINHUANGDAO CITY, HEBEI PROVINCE, 066000 TO: NO. 2, UNIT 3, BUILDING 36, YANHAIDONGLI, QINHUANGDAO CITY, HEBEI PROVINCE, 066000 |
|
| CP02 | Change in the address of a patent holder |
Address after: 066000, No. 3, unit 36, Yan Hai Dong, 2, Hebei, Qinhuangdao Patentee after: Zhang Xueming Patentee after: Zhang Shucheng Address before: 066000 54-1-5, Donghua, Hebei, Qinhuangdao Patentee before: Zhang Xueming Patentee before: Zhang Shucheng |
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| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Xueming Document name: Notice of conformity |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Xueming Document name: Notification of Termination of Patent Right |
|
| 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 |