CN1141417C - Miniature oxygen generator by electrolyzing water - Google Patents
Miniature oxygen generator by electrolyzing water Download PDFInfo
- Publication number
- CN1141417C CN1141417C CNB99121014XA CN99121014A CN1141417C CN 1141417 C CN1141417 C CN 1141417C CN B99121014X A CNB99121014X A CN B99121014XA CN 99121014 A CN99121014 A CN 99121014A CN 1141417 C CN1141417 C CN 1141417C
- Authority
- CN
- China
- Prior art keywords
- groove frame
- oxygen generator
- cathode
- compression moulding
- electrolyzing water
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000001301 oxygen Substances 0.000 title claims abstract description 24
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 24
- 238000000748 compression moulding Methods 0.000 claims description 14
- 238000005868 electrolysis reaction Methods 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000012267 brine Substances 0.000 claims 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical group O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000035622 drinking Effects 0.000 abstract 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000007788 liquid Substances 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
- 238000005516 engineering process Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000008258 liquid foam Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 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
The electrolytic water oxygen generator for producing small amount of pure oxygen with domestic power supply and clear water is combined with improved small electrolytic tank frame, and is equipped with convenient and safe control operation device and self-contained electric equipment, so that it can be used in place where there is domestic electricity and drinking clear water. 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 be adjusted into a kind of oxygen generator that direct current furnishes us with the pure oxygen of clear water electrolysis production a small amount of the living-hygienic use with life power supply through transformer and rectifier.
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, and the big need of electrolytic process power consumption are produced in cheap electricity area and 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 quality of life and treatment disease.The purpose of this invention is to provide a kind of easy to operate oxygen generator by electrolyzing water simple in structure, 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, with the electrolyzer microminiaturization.Make the moon that is separately positioned in the electrolyzer, discrete yin, yang pole piece in the anolyte compartment, change into and be combined into whole piece, and compression moulding becomes compression moulding groove frame electrode in the groove frame middle part of polyvinyladine floride, this electrode slice makes the groove frame be split into the cathode and anode chamber, and two electrode surfaces of every compression moulding groove frame type electrode slice play the effect of cathode and anode electrode respectively.During operation, anode surface plays anodize and produces oxygen in the anolyte compartment, and cathode plane acts in cathode compartment and produces hydrogen, and oxygen that is produced and hydrogen are derived by top, groove chamber aperture respectively.
Because the present invention is the miniature electrolyzer that becomes with compression moulding groove frame type combination of electrodes, so structure is simple especially, and rigidity and the precision of having strengthened the groove frame are 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.For guaranteeing the feedwater of electrolyzer, the isolation when discharging and the operation of each groove chamber is provided with the tubulose three-way control valve, and interlocks with the direct-current circuit switch.Current interruption when feedwater and discharging guarantees to isolate between groove.
3, miniature electrolyzer is formed by compression moulding groove frame type combination of electrodes, and has laid semi-permeable membranes and packing ring in the piece of combination, thereby forms anolyte compartment and cathode compartment in the both sides of semi-permeable membranes.Each opens the moon that the semi-permeable membranes both sides are formed, and the male and female face of pole piece has constituted an electrolyzer unit in the middle of anolyte compartment and the groove frame.A Miniaturized oxygen generator by electrolyzing water is generally formed (for example six) by several units in series.According to decomposition voltage and internal resistance is conductive liquid with the potassium hydroxide aqueous solution, operation 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 is mainly by electrolyzer 3, oxygen filter 2, hydrogen
Scatterer 4, water storage cylinder 5 is formed, and is provided with liquid level inditron 6, oxygen output interface 7 and the draining mouth of pipe 10 in the groove.Isolate between water inlet in the groove, discharging and groove by control T-valve and direct-current circuit interlocking switch 16 bonded operation handle arms 8 and exercise, the other end has auxiliary water inlet, drain cock valve 9.In the electrical store 11 transformer is installed, rectifier, fusible cut-out etc.Interchange, dc switch, pilot lamp, reometer are housed on the panel 12.
Its assembling synoptic diagram of accompanying drawing (2) compression moulding groove frame type electrode:
Compression moulding groove frame 15, compression moulding are separated the semi-permeable membranes and the packing ring 14 of cathode and anode chamber at groove frame intermediary two sides pole piece 13.
Accompanying drawing (3) circuit diagram:
The direct-current circuit interlocked control switch 16 that inserts direct-current circuit is wherein arranged, by operation handle arm 8 drives of three-way control valve.
The Miniaturized oxygen generator by electrolyzing water operating process is as follows:
1, the potassium hydroxide aqueous solution of preparation is sent into water storage cylinder 5, deliver to into water, the auxiliary stopcock 9 of draining, this stopcock 9 is threaded to " water inlet " by cylinder bottom induction pipe.Pull control valve handle 8 to " water inlet ", this moment, solution was entered in the electrolytic cell chamber by each groove frame bottom outlet, closed when rising in limited time control handle 8 to be pulled on the juice lever indicator tube 6 to " isolation operation " each groove frame bottom outlet this moment, isolated between groove.To assist stopcock 9 to be threaded to " draining ", discharge water storage cylinders 5 rest solution by the draining mouth of pipe 10 this moment, when draining stopcock 9 is threaded to " 0 " position.And in water storage cylinder 5, add clear water in order to moving the usefulness of back supply clear water, (potassium hydroxide aqueous solution of adding is the usefulness of the first operation of new tankage, a normal operation back supply clear water).
2, connect power supply, press alternating-current switch, this moment, pilot lamp was bright.Press dc switch, reometer indication work this moment.
After electrolyzer brought into operation, the oxygen of each groove anolyte compartment was sent application by oxygen output interface 7 after oxygen filter 2 separates the particulate liquid foam of taking out of.The hydrogen of each groove cathode compartment enters hydrogen scatterer 4 and spills into atmosphere.
After moving a few hours, the electrolyzer water level drops in limited time should be out of service.Stop direct current, pull pilot lever 8 to " water inlet ".Assist stopcock 9 to be threaded to " water inlet ", the electrolyzer water level rises to returns pilot lever 8 in limited time to " isolating operation ", and stopcock 9 is threaded to " 0 ", and this moment, dc switch repeated to connect recovery electrolysis operation.
Claims (2)
1, Miniaturized oxygen generator by electrolyzing water, the miniaturized design that is brine electrolysis equipment is characterized in that: make the indoor discrete yin, yang electrode slice of cathode and anode in the electrolyzer that is separately positioned on brine electrolysis, change into and be combined into whole piece and compression moulding middle part at the groove frame, make the groove frame be split into the cathode and anode chamber, the cathode and anode effect in the electrolyzer has also just been played on every groove frame intermediary pole piece two sides; The electrolyzer of Miniaturized oxygen generator by electrolyzing water is made up of compression moulding groove frame type electrode, lay a semi-permeable membranes and packing ring in every two compression moulding groove frame type electrode pieces that face mutually, thereby the both sides at semi-permeable membranes have also just formed the cathode and anode chamber, become an electrolysis cells with the cathode and anode two sides of compression moulding groove frame type electrode plates; Miniaturized oxygen generator by electrolyzing water is formed by several compression moulding groove frame type electrolysis unit combination.
2, Miniaturized oxygen generator by electrolyzing water according to claim 1 is characterized in that: the electrolyzer of Miniaturized oxygen generator by electrolyzing water is formed by several compression moulding groove frame type electrodes, the effect of cathode and anode can be played in two sides at the electrode slice of groove frame middle part, and connects without electrical conductor.
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 CN1289863A (en) | 2001-04-04 |
| CN1141417C true 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 |
|---|---|
| CN1289863A (en) | 2001-04-04 |
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| 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 |