CN1289863A - Miniature oxygen generator by electrolyzing water - Google Patents
Miniature oxygen generator by electrolyzing water Download PDFInfo
- Publication number
- CN1289863A CN1289863A CN99121014A CN99121014A CN1289863A CN 1289863 A CN1289863 A CN 1289863A CN 99121014 A CN99121014 A CN 99121014A CN 99121014 A CN99121014 A CN 99121014A CN 1289863 A CN1289863 A CN 1289863A
- Authority
- CN
- China
- Prior art keywords
- groove
- oxygen generator
- frame
- water
- electrolyzer
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000001301 oxygen Substances 0.000 title claims abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 21
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000000748 compression moulding Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000005405 multipole Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000008258 liquid foam Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
An electrolytic water oxygen generator for producing small amount of pure oxygen by using domestic power supply and clean water is composed of improved small electrolytic tank frame, convenient and safe control and operation unit and self-contained electric appliance. The purposes of safety, economy and production and use at any time are achieved.
Description
The present invention relates to a kind of equipment of making oxygen, is to furnish us with a kind of oxygen generator that living-hygienic uses with life power supply and the pure oxygen of clear water production a small amount of.
Present as everybody knows method for producing oxygen through mainly is three kinds: chemical method, empty point-score, electrolytic process.Chemical method can limited production, though convenient cost height, empty point-score is industrial mass-produced major portion, and high-tension apparatus and separating technology are had relatively high expectations.The big need of electrolytic process power consumption are produced in cheap electricity area and are failed to popularize exploitation.
City and industrial district atmospheric pollution trend is serious at present, and a lot of people need supply oxygen to improve the quality of production and treatment disease.The oxygen generator that the purpose of this invention is to provide a kind of improved electric Jie's wetting system simple structure operation.Can just can produce pure oxygen in a small amount in the place that life power supply and clear water are arranged.
The object of the present invention is achieved like this:
1, electrolyzer is microminiaturized and improve its structure, make the positive/negative plate that is separately positioned in the positive and negative groove of the electrolyzer chamber, change into and be combined into whole piece, compression moulding is in the groove frame middle part of polyvinylidene difluoride (PVDF), make the groove frame be divided into the positive and negative electrode chamber, and play the effect of positive and negative electrode.Positive pole-face plays anodal effect and produces oxygen during operation in cathode chamber.The negative pole face produces hydrogen in anode chamber.Derive by top, groove chamber aperture respectively.Simplify rigidity and the precision that positive and negative electrode circuit imports circuit respectively and strengthened the groove frame and be convenient to assembling.
2, per hour water consumption is few owing to miniature electrolyzer, can move after a few hours according to water level supply clear water regulator solution concentration.The feedwater of electrolyzer is discharged and the isolation when guaranteeing the operation of each groove chamber, is provided with the tubulose three-way control valve, and with the direct-current circuit interlocking, current interruption during the feedwater discharging guarantees to isolate between groove.
3, miniature electrolyzer is to have laid semi-permeable membranes and packing ring by two improved groove frames in the piece of combination to form cathode chamber and the anode chamber both sides at semi-permeable membranes.Each is opened positive and negative two Room and the groove frame intermediary pole piece of semi-permeable membranes composition and has finished an electrolyzer unit.By several units in series (for example six), according to decomposition voltage and internal resistance, selecting the 2%-4% potassium hydroxide aqueous solution for use is that conductive liquid is operated operation under safety voltage.
Now that description of drawings is as follows:
Accompanying drawing (1) Miniaturized oxygen generator by electrolyzing water front, side elevational view:
Miniaturized oxygen generator by electrolyzing water, by electrolyzer 3., the oxygen filter 2., the hydrogen scatterer 4., 5. the water storage cylinder is formed.And being provided with the interior liquid level inditron of groove 6., the oxygen output interface is 7..Water inlet in the groove is isolated between discharging and groove, is 8. exercised by control T-valve circuit interlocking shape bonded lever, and 9. the other end has auxiliary feedwater drain cock valve.The draining mouth of pipe 10., electrical store (11), in establish transformer, rectifier, fusible cut-out etc.Panel is equipped with interchange on (12), dc switch, pilot lamp, reometer.
The improved groove mount structure of accompanying drawing (2), and assembling synoptic diagram:
3. electrolyzer frame is embedded in compression moulding groove frame intermediary two and the semi-permeable membranes and the packing ring (14) of pole piece (13) separation positive and negative electrode chamber.
Accompanying drawing (3) circuit diagram wherein has the 8. three-way control valve lever drive of interlocked control switch that seals in direct-current circuit.
Miniature electric Jie's water oxygen generator operation flow process is as follows:
1, will be formulated as 2% potassium hydroxide aqueous solution and send into the water storage cylinder 5., deliver to the auxiliary stopcock of into water draining by cylinder bottom induction pipe.9. this stopcock is threaded to " water inlet ".Plate brake control valve handle 8. to " water inlet " this moment solution enter in the groove by each groove frame bottom outlet, rising on the juice lever indicator tube in limited time with control handle plate face to " isolating operation " this moment each groove frame bottom outlet closes, isolate between groove.To assist stopcock to be threaded to " draining ", discharge water storage cylinder in rest solution by the draining mouth of pipe this moment, when draining stopcock is threaded to " 0 " position.And the adding clear water is prepared against the usefulness (adding 2% potassium hydroxide aqueous solution is the usefulness of the first operation of new tankage, a supply clear water after normally moving) of moving back supply clear water in the water storage cylinder.
2, connect power supply, press the alternating-current switch, this moment, pilot lamp was bright.
Press the direct current switch, reometer indication work this moment.
After electrolyzer brought into operation, the oxygen of each groove cathode chamber compiled the oxygen filter, sent application by the oxygen output interface behind little liquid foam that separation is taken out of.The hydrogen of each groove anode chamber enters the hydrogen scatterer and spills into atmosphere.
Drop in limited time should be out of service for electric groove water level after operation a few hours.Stop direct current, pull pilot lever to " water inlet ".Auxiliary stopcock is threaded to " water inlet ", and electric groove water level rises to returns pilot lever in limited time to " isolating operation ", and stopcock is threaded to " 0 ", and this moment, dc switch repeated to connect recovery electrolysis operation.
Claims (3)
1, a kind of electric Jie's water oxygen generator, it is special little to be that miniature multipole electricity groove can be with household electricity and clear water, electricity Jie produces purified oxygen in a small amount under the safety voltage in 2%-4% potassium hydroxide conductive liquid.
2, little according to its spy of the described electric Jie's water oxygen generator of claim (1) is that its pole piece is the centre that embeds compression moulding groove frame with the electrolyzer frame that improves design, and the two sides is respectively positive and negative electrode work.
3, it is characterized in that being separated into the positive and negative electrode chamber by semi-permeable membranes between frame according to the described electric Jie's water oxygen generator of claim (1), become an integral body after each groove frame is superimposed with many groove frame combinations.Pole piece in the groove frame of both ends inserts direct-current circuit promptly becomes one group of placed in-line multipole electrolyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB99121014XA CN1141417C (en) | 1999-09-29 | 1999-09-29 | Miniature oxygen generator by electrolyzing water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB99121014XA CN1141417C (en) | 1999-09-29 | 1999-09-29 | Miniature oxygen generator by electrolyzing water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1289863A true CN1289863A (en) | 2001-04-04 |
| CN1141417C CN1141417C (en) | 2004-03-10 |
Family
ID=5281754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB99121014XA Expired - Fee Related CN1141417C (en) | 1999-09-29 | 1999-09-29 | Miniature oxygen generator by electrolyzing water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1141417C (en) |
-
1999
- 1999-09-29 CN CNB99121014XA patent/CN1141417C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1141417C (en) | 2004-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |