CN103484890A - Hydrogen-oxygen generator - Google Patents
Hydrogen-oxygen generator Download PDFInfo
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- CN103484890A CN103484890A CN201310477359.3A CN201310477359A CN103484890A CN 103484890 A CN103484890 A CN 103484890A CN 201310477359 A CN201310477359 A CN 201310477359A CN 103484890 A CN103484890 A CN 103484890A
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- cooling unit
- electrolyzer
- oxyhydrogen generator
- electrolytic bath
- cooling
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- 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
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention discloses a hydrogen-oxygen generator which comprises a control device, an electrolytic bath and a safety protection device, wherein the electrolytic bath comprises multiple electrolytic bath units connected in series; each electrolytic bath unit is composed of a negative plate, a positive plate and multiple current-conducting plates sandwiched therebetween; and a seal ring is arranged among the negative plate, the positive plate and the current-conducting plates. The hydrogen-oxygen generator also comprises a fixed ring, a first cooling unit and a second cooling unit, wherein the seal ring is embedded in the fixed ring; the first cooling unit is arranged between the control device and the electrolytic bath; and the second cooling unit is arranged between the electrolytic bath and the safety protection device. According to the invention, the service cycle of the seal ring is prolonged, the maintenance and replacement cost of the hydrogen-oxygen generator is saved, and stable and reliable operation is realized; and the multiple cooling systems are used, and the temperature of a liquid phase obtained by gas-liquid separation is lower when the liquid phase is returned to the electrolytic bath, thereby enhancing the cooling effect of the electrolytic bath.
Description
Technical field
The present invention relates to a kind of oxyhydrogen generator.
Background technology
Oxyhydrogen generator is to utilize water electrolysis to produce the electrochemical apparatus of hydrogen and oxygen, is referred to as again Blang's producer, and the principle of work of oxyhydrogen generator is: power frequency electricity (alternating-current) is carried out to rectification conversion direct current, in electrolyzer to alkaline water (H
2o) carry out electrochemical decomposition and form hydrogen ion (H+) and hydroxide ion (OH-), wherein hydrogen ion is shifted to the cathode plane of battery lead plate, forms hydrogen (H2), and hydroxide ion is shifted to the anode surface of battery lead plate, forms oxygen (O
2).
The oxyhydrogen generator unit of prior art generally comprises: supply unit, electrolytic cell assembly, gas-liquid separation device, refrigerating unit, control device, safe fireproof tempering device and the annex that uses this oxyhydrogen generator.Common oxyhydrogen generator has the remarkable shortcoming of following two aspects: first, battery lead plate on electrolyzer prevents the gas-liquid leakage by the plastic seal ring arranged, but because the sealing-ring rear easy deformed dilation that is heated causes occurring leakage problem, thereby make electrolyzer normally to use, to such an extent as to short and short defect of maintain and replace cycle in work-ing life appears in oxyhydrogen generator.Second, heat abstractor generally only has the hot water sheet of electrolyzer and an exhaust fan to be lowered the temperature, and because the internal components of oxyhydrogen generator is installed closely and the few inherent structure of heat-dissipating space, so prior art can cause radiating effect bad, be in particular in: heat is protected auto stop; Gas band moisture, reduce flame temperature, affects quality product; Oxyhydrogen generator can not work long hours.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of heat abstractor for oxyhydrogen generator, it can strengthen the effect of cooling and heat radiation.
For achieving the above object, technical scheme of the present invention is achieved in that a kind of oxyhydrogen generator, comprise control device, electrolyzer and safety guard, described electrolyzer comprises a plurality of electrolyzer units that compose in series, each electrolyzer unit is comprised of negative plate, positive plate and the polylith conducting plates that is clipped in the middle, be provided with sealing-ring between described negative plate, positive plate and conducting plates, it is characterized in that, also comprise: set collar, described sealing-ring is flush-mounted in described set collar; The first cooling unit, described the first cooling unit is arranged between described control device and electrolyzer; The second cooling unit, described the second cooling unit is arranged between electrolyzer and safety guard.
The present invention has following beneficial effect with respect to prior art:
First, add set collar in the sealing-ring periphery, set collar adopts mechanically resistant material, its effect is exactly the shape of fixed seal ring, the effect reached is to make sealing-ring be unlikely to cause work-ing life short because temperature distortion is large, thereby extend the life cycle of high-temperature resistant seal ring, saved maintenance and the replacement cost of oxyhydrogen generator, make operation more reliable and more stable.
Second, adopted how cooling system, on the both sides of electrolyzer, cooling unit all being installed is dispelled the heat, by fan, undertaken cooling, wind direction is consistent, make the electrolyzer cooling faster, when gas out of electrolyzer and the liquid circulating water cooling device by back carries out gas-liquid separation in addition, pressing close to the fan of gas-liquid separation device can be lowered the temperature to gas-liquid separation device again, strengthen the effect of gas-liquid separation, and gas-liquid separation device liquid phase out is because cooling-down effect is better, when getting back to electrolyzer, temperature is lower, thereby also strengthened the cooling-down effect of electrolyzer.
The accompanying drawing explanation
Fig. 1 is the structural representation of oxyhydrogen generator of the present invention;
Fig. 2 is the schematic diagram of specific embodiment of the radiator portion of oxyhydrogen generator;
Fig. 3 is the structural representation of the hermetic unit of oxyhydrogen generator;
Fig. 4 is the schematic diagram of preferred embodiment of the hermetic unit structure applications of Fig. 3.
Embodiment
For the ease of the further understanding to invention, below in conjunction with accompanying drawing, the specific embodiment of the present invention is done further and described in detail.
As shown in Figure 1, oxyhydrogen generator of the present invention, comprise control device 170, electrolyzer 100 and safety guard 150, described electrolyzer 100 comprises a plurality of electrolyzer units that compose in series, each electrolyzer unit is comprised of negative plate, positive plate and the polylith conducting plates that is clipped in the middle, be provided with sealing-ring between described negative plate, positive plate and conducting plates, also comprise: set collar, described sealing-ring is flush-mounted in described set collar; The first cooling unit 110, described the first cooling unit 110 is arranged between described control device 170 and electrolyzer 100; The second cooling unit 120, described the second cooling unit 120 is arranged between electrolyzer 100 and safety guard 150.
As known part, oxyhydrogen generator also comprises: supply unit, refrigerating unit (not shown) and the annex that uses this oxyhydrogen generator.During work, the hydrogen formed in electrolyzer and oxygen,, safety guard (fireproof tempering device) cooling through refrigerating unit processed and can be applied.
During application, can light a fire by lighter (or an electrical ignition element) light, form oxyhydrogen flame, can be used for cutting, heating or welding operation, difference according to sector application, transformation a little, burning improves efficiency of combustion, automobile engine carbon remover etc. as heavy-oil catalytic also can be applied to other industry.
Preferably, the inversion direct current resonant power that supply unit can adopt import IGBT power tube to make, electrolytic efficiency is high, Faradaic current is stablized adjustablely, and gas production rate is stable can regulate, the long-term uninterrupted duty of twenty four hours continuously.
Preferably, control device 170 can adopt: automatic water level is controlled, automatic pressure is controlled, the exception catching setting, and feeding pressure stabilizing device.
Preferably, safety guard 150 can adopt multistage Clothoid type water seal design, automation detection and control safety level, guarantees that 100% anti-backfire is reliable, exempts from the dry-type fire resisting device.
As shown in Figure 1, described electrolyzer 100 is connected with liquid storage unit 130 by first liquid path 10 1.Preferably, liquid storage unit 130 is for example liquid-storing box, and the fluid infusion hole of these liquid-storing box 130 bottoms communicates with an end of electrolyzer 100, and the inlet mouth on top communicates with the air outlet of electrolyzer 100 the other ends.
Preferably, be connected with second liquid path 10 2 between described the first cooling unit 110 and the second cooling unit 120.When gas-liquid separation device liquid is out got back to electrolyzer 100 by second liquid path 10 2, temperature is lower, has reached better cooling-down effect.
Preferably, be connected with the 3rd fluid passage 103 and the first gas passage 121 between described electrolyzer 100 and the second cooling unit 120.With reference to Fig. 2, when gas out of electrolyzer 100 and the liquid circulating water cooling device by back carries out gas-liquid separation, press close to the second cooling unit 120 of gas-liquid separation device, being preferably fan 128 can be lowered the temperature to gas-liquid separation device again, strengthens the effect of gas-liquid separation.
Be connected with the second gas passage 122 between the second cooling unit 120 and safety guard 150; preferably; safety guard 150 comprises moisture eliminator and backfire controller; the inlet mouth of moisture eliminator communicates with the venting port of gas-liquid holder, and an end of backfire controller inlet pipe communicates with the venting port of moisture eliminator.
Described the first cooling unit 110 comprises the first cooling unit radiator fan 118, and described the second cooling unit 120 comprises the second cooling unit radiator fan 128, and it has identical rotation direction with described the first cooling unit radiator fan 118.
Preferably, the number of described the first cooling unit radiator fan 118 is at least two.
Preferably, the number of described the second cooling unit radiator fan 128 is at least two.
Fig. 3 is the structural representation of the hermetic unit of oxyhydrogen generator, as shown in the figure, between electrode slice, by sealing-ring 175, be separated by, and by the fixed structure be integrated of bolt, in specific embodiment, be provided with described sealing-ring between described negative plate, positive plate and conducting plates.
Described electrolyzer 100 comprises a plurality of electrolyzer units that compose in series, and electrolyzer can be the structure of electrolyzer group, and for example, the little electrolyzer of several that can consist of electrode slice forms.
Fig. 4 is the schematic diagram of preferred embodiment of the hermetic unit structure applications of Fig. 3, with reference to Fig. 3, described sealing-ring 175 is flush-mounted in described set collar 176, form five groups of sealing set collars 174,144 and be used for cooling for the cooling, air discharging mouth, preferably, described set collar 176 is mechanically resistant material set collars, its effect is exactly the shape of fixed seal ring, makes sealing-ring 175 be unlikely to and is out of shape because be heated, thereby affect sealing effectiveness.
Preferably, each electrolyzer unit is comprised of negative plate, positive plate and the polylith conducting plates that is clipped in the middle, the negative plate here, positive plate and the polylith conducting plates be clipped in the middle can be electrode slices in specific embodiment, equal oil liquid-through hole and venting hole on each electrode slice.
Preferably, the distance between electrode slice is to determine between 1-20mm according to voltage and current density, and the material of electrode slice can be stainless steel plate or Nickeled Steel Plate material.
The above, be only preferred embodiment of the present invention, is not intended to limit protection scope of the present invention.
Claims (10)
1. an oxyhydrogen generator; comprise control device, electrolyzer and safety guard; described electrolyzer comprises a plurality of electrolyzer units that compose in series; each electrolyzer unit is comprised of negative plate, positive plate and the polylith conducting plates that is clipped in the middle; be provided with sealing-ring between described negative plate, positive plate and conducting plates; it is characterized in that, also comprise:
Set collar, described sealing-ring is flush-mounted in described set collar;
The first cooling unit, described the first cooling unit is arranged between described control device and electrolyzer;
The second cooling unit, described the second cooling unit is arranged between electrolyzer and safety guard.
2. oxyhydrogen generator according to claim 1, it is characterized in that: described the first cooling unit comprises the first cooling unit radiator fan.
3. oxyhydrogen generator according to claim 2, it is characterized in that: described the second cooling unit comprises the second cooling unit radiator fan, it has identical rotation direction with described the first cooling unit radiator fan.
4. oxyhydrogen generator according to claim 2, it is characterized in that: the number of described the first cooling unit radiator fan is at least two.
5. according to the described oxyhydrogen generator of claim 3 or 4, it is characterized in that: the number of described the second cooling unit radiator fan is at least two.
6. according to the described oxyhydrogen generator of claim 2 or 3, it is characterized in that: described electrolyzer is connected with the liquid storage unit by the first liquid passage.
7. oxyhydrogen generator according to claim 6, is characterized in that: between described the first cooling unit and the second cooling unit, be connected with the second liquid passage.
8. oxyhydrogen generator according to claim 7, is characterized in that: be connected with the 3rd fluid passage and the first gas passage between described electrolyzer and the second cooling unit.
9. oxyhydrogen generator according to claim 8, is characterized in that: be connected with the second gas passage between the second cooling unit and safety guard.
10. according to the described oxyhydrogen generator of claim 1 or 9, it is characterized in that, described set collar is the mechanically resistant material set collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310477359.3A CN103484890A (en) | 2013-10-14 | 2013-10-14 | Hydrogen-oxygen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310477359.3A CN103484890A (en) | 2013-10-14 | 2013-10-14 | Hydrogen-oxygen generator |
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| Publication Number | Publication Date |
|---|---|
| CN103484890A true CN103484890A (en) | 2014-01-01 |
Family
ID=49825470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310477359.3A Pending CN103484890A (en) | 2013-10-14 | 2013-10-14 | Hydrogen-oxygen generator |
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| CN (1) | CN103484890A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696015A (en) * | 2016-04-18 | 2016-06-22 | 赵楠 | Efficient circulating type electrolytic water tank |
| CN108796533A (en) * | 2017-05-04 | 2018-11-13 | 林信涌 | Gas generator |
| CN112553645A (en) * | 2020-12-28 | 2021-03-26 | 陕西华秦新能源科技有限责任公司 | Electrolytic tank of oxyhydrogen generator and use method |
| CN113677830A (en) * | 2019-04-12 | 2021-11-19 | 日立造船株式会社 | Method for restoring function of water electrolysis device and water electrolysis device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634034A (en) * | 2009-08-25 | 2010-01-27 | 洪腾生 | Water welding machine |
| CN101748420A (en) * | 2008-12-05 | 2010-06-23 | 黄富成 | A hydrogen-oxygen generating system |
| CN202881397U (en) * | 2012-10-19 | 2013-04-17 | 南京氢谷能源科技有限公司 | Electrode plate isolation sheet and sealing ring for oxyhydrogen generator |
-
2013
- 2013-10-14 CN CN201310477359.3A patent/CN103484890A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748420A (en) * | 2008-12-05 | 2010-06-23 | 黄富成 | A hydrogen-oxygen generating system |
| CN101634034A (en) * | 2009-08-25 | 2010-01-27 | 洪腾生 | Water welding machine |
| CN202881397U (en) * | 2012-10-19 | 2013-04-17 | 南京氢谷能源科技有限公司 | Electrode plate isolation sheet and sealing ring for oxyhydrogen generator |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696015A (en) * | 2016-04-18 | 2016-06-22 | 赵楠 | Efficient circulating type electrolytic water tank |
| CN108796533A (en) * | 2017-05-04 | 2018-11-13 | 林信涌 | Gas generator |
| CN108796533B (en) * | 2017-05-04 | 2020-09-25 | 林信涌 | Gas generator |
| CN113677830A (en) * | 2019-04-12 | 2021-11-19 | 日立造船株式会社 | Method for restoring function of water electrolysis device and water electrolysis device |
| CN113677830B (en) * | 2019-04-12 | 2023-10-10 | 日立造船株式会社 | Method for recovering function of water electrolysis device and water electrolysis device |
| CN112553645A (en) * | 2020-12-28 | 2021-03-26 | 陕西华秦新能源科技有限责任公司 | Electrolytic tank of oxyhydrogen generator and use method |
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Application publication date: 20140101 |