CN204251718U - A kind of miniature portable vehicle-mounted hydrogen and oxygen generator - Google Patents
A kind of miniature portable vehicle-mounted hydrogen and oxygen generator Download PDFInfo
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- CN204251718U CN204251718U CN201420612480.2U CN201420612480U CN204251718U CN 204251718 U CN204251718 U CN 204251718U CN 201420612480 U CN201420612480 U CN 201420612480U CN 204251718 U CN204251718 U CN 204251718U
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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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Abstract
The utility model discloses a kind of miniature portable vehicle-mounted hydrogen and oxygen generator, comprise: be arranged on several electrolyzers, water tank and the pump housing in casing, each electrolyzer is all communicated with an oxygen dividing tube, a point of hydrogen pipe and a distributive pipe, what some oxygen dividing tubes collected is communicated to main oxygen tube, some points of hydrogen manifold collection be communicated to main hydrogen pipe, water main and water tank form closed circulating fluid path, what some distributive pipes collected is communicated to water main, and the pump housing be arranged on water main can actuating fluid flowing.The beneficial effect that the utility model reaches: the circuit design that a kind of more reasonably gas circuit and water route are provided, structure is compacter on the whole to make oxyhydrogen generator, volume miniaturization portability, the cyclic design in water route enables the gas in electrolyzer get rid of in time, improve the efficiency of electrolysis, and filtration eliminating is carried out to the water vapour in electrolytic process, oxygen and hydrogen are also because the project organization of gas circuit exports respectively from electrolyzer in time.
Description
Technical field
The utility model relates to a kind of hydrogen-oxygen generating device, belongs to hydrogen energy source technical field, particularly relates to a kind of miniature portable vehicle-mounted hydrogen and oxygen generator.
Background technology
Orthodox car industry is general still with Nonrenewable energy resources such as gasoline, diesels, power is produced as fuel, and the chemical energy wherein produced by the burning of petrol and diesel oil is while being converted into kinetic energy, according to correlative study both domestic and external and mensuration, the energy of about 70% has been slatterned by the thermal dissipation of high temperature and burn insufficient exhaust emissions and each pipeline.As everyone knows, the exhaust emissions that the extensive utilization of fossil oil brings not only brings serious burden to environment, and its non-renewable characteristic and at present higher irreplaceability cause the use cost of automobile to rise year by year.Countries in the world man and area, as the U.S., European Union area, the problem of carbon emission is more and more paid attention to, the domestic attention degree to energy-saving and emission-reduction has also risen to the height of national strategy, to related products foster and the dynamics of policy inclination is also unprecedented reinforcement.
Considering environmental protection, utilizing in the scheme of the energy-saving and emission-reduction such as the chemical energy efficiency of dissipation energy and maximization burning, in view of the recyclability of hydrogen energy source, pure water discharge nonstaining property and high energy conversion rate, the utilization of hydrogen energy source has good auxiliary even alternative feature for conventional fuel oil.It is combustion-supporting that conventional fuel oil is aided with the auxiliary combustion of hydrogen or oxygen gas, can improve heat energy-kinetic energy efficiency of conversion, promotes fuel utilization ratio, reduces exhaust emissions, reduces environmental pressure, is one of evolutionary path of necessarily passing of field of energy utilization.
Combustion of hydrogen heat energy is three times of gasoline, and combustionvelocity is 5 times of gasoline, has higher heat energy and combustionvelocity faster.Add hydrogen to engine, its burning can effectively shorten engine delay period, reduces heat of engine loss, significantly improves the kinetic transformation efficiency of engine.In engine air feed, oxygen content increases simultaneously, and the chance that fuel molecule contacts with oxygen molecule increases, and makes burning more complete, thus effectively improves fuel availability.And the content of nitrogen declines relatively in air feed, I. C. engine exhaust total amount reduces, and the heat taken out of in exhaust is corresponding minimizing also.Combustion of hydrogen product is free of contamination pure water, and oxygen-enriched environment promotes the oxidation of soot and obnoxious flavour, reduces the discharge of particulate matter and obnoxious flavour.By revising ECU data, reducing fuel charge, engine power can be made to strengthen or remain unchanged, reach oil-saving effect.
Vehicle-mounted hydrogen and oxygen generating unit carries out smart allocation control to the electric energy that mobile generator exports, store battery surplus electric energy is utilized to carry out SPE electrolysis deionized water, produce hydrogen and oxygen that purity reaches 99.99%, injection engine is as aid fuel combustion, providing unit sub-power, and significantly improve heat energy-kinetic energy efficiency of conversion, Thorough combustion vapour (bavin) oil fuel simultaneously.Shaping equipment after optimization design and cost performance consider, full-automatic accurately intelligent management will be realized for oxyhydrogen, air and fuel delivery, when generally can realize same or strong impetus output, reduce by 20% ~ 30% oil consumption, reduce by 60% ~ 70% exhaust emissions amount and reduce carbon on engine amount increasing service life of engine etc., in the environment of the anoxics such as plateau, effect is especially obvious.
As previously mentioned, the at present marketization at home of this product, is still in the budding stage, energy-saving and emission-reduction or find fossil oil substitute, has become the focus of the upper very important research and development of international community, industrialization and the marketization.Certainly, SPE pure water electrolysis automobile energy-saving emission abatement device, due to its cost can accept, environmentally safe, long service life, installation and maintenance are easy, its market outlook will be very good.
Summary of the invention
The utility model for oxyhydrogen generator in vehicle-mounted embody rule disclose the structure of a kind of miniaturization, portability, the technical solution of the utility model is:
A kind of miniature portable vehicle-mounted hydrogen and oxygen generator, comprise: be arranged on several electrolyzers, water tank and the pump housing in casing, it is characterized in that, each described electrolyzer is all communicated with an oxygen dividing tube, a point of hydrogen pipe and a distributive pipe, what some described oxygen dividing tubes collected is communicated to main oxygen tube, described in some, point hydrogen manifold collection is communicated to main hydrogen pipe, water main and described water tank form closed circulating fluid path, what some described distributive pipes collected is communicated to described water main, and the described pump housing be arranged on described water main can actuating fluid flowing.
A kind of preferred embodiment of the present utility model is, described electrolyzer is uniform to be two row and to be fixed on described casing, and described water main comprises two branching pipes, and two water-mains, and two described branching pipes are in parallel; Described water tank, described water-main, described branching pipe in parallel and a water-main described in another root are communicated with the closed circulating fluid path of composition successively, and a described water-main is provided with the described pump housing.
A kind of preferred embodiment of the present utility model is, described main oxygen tube comprises one or two oxygen pipes, and a total oxygen pipe, described total oxygen pipe is communicated with after the parallel connection of described oxygen pipe, described main hydrogen pipe comprises one or two hydrogen pipes, and a total hydrogen pipe, be communicated with described total hydrogen pipe after the parallel connection of described hydrogen pipe, the described oxygen dividing tube on the described electrolyzer of same row and described point of hydrogen pipe are communicated on a described oxygen pipe and described hydrogen pipe respectively successively.
A kind of preferred embodiment of the present utility model is that described water tank upper is provided with filler pipe, and bottom is communicated with blow-off pipe and two described water-mains.
A kind of preferred embodiment of the present utility model is that described main oxygen tube passes into described water tank, and described water tank upper is also connected with an oxygen discharging tube.
A kind of preferred embodiment of the present utility model is, lead to the ion-exchange membrane between two-plate in the cathode plate side of the described electrolyzer of connection that described point of hydrogen pipe runs through, and lead to the ion-exchange membrane between two-plate in the plate side of the described electrolyzer of the connection that described oxygen dividing tube runs through.
A kind of preferred embodiment of the present utility model is, described distributive pipe passes into described electrolyzer from the plate side of described electrolyzer, and described water pipe runs through described plate is communicated to ion-exchange membrane.
A kind of preferred embodiment of the present utility model is, the circuit connecting mode of all described electrolyzers adopts and is connected in series, and it is vertical with the voltage direction between anode electrode plate and cathode electrode plate that the fluid path in described electrolyzer circulates direction.
A kind of preferred embodiment of the present utility model is, described oxygen dividing tube is communicated with described plate position line with described distributive pipe is the diagonal lines of described plate.
The beneficial effect that the utility model reaches: the circuit design that a kind of more reasonably gas circuit and water route are provided, structure is compacter on the whole to make oxyhydrogen generator, volume miniaturization portability, the cyclic design in water route enables the gas in electrolyzer get rid of in time, improve the efficiency of electrolysis, and filtration eliminating is carried out to the water vapour in electrolytic process, reduce the temperature controlling electrolyzer in time efficiently, oxygen and hydrogen also export from electrolyzer in time respectively because of the project organization of gas circuit.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the utility model preferred embodiment;
Fig. 2 is the front view of the utility model preferred embodiment;
Fig. 3 is the vertical view of the utility model preferred embodiment;
Fig. 4 is the side-view of the utility model preferred embodiment;
Fig. 5 is the water cycle schematic diagram of the front view of the utility model preferred embodiment;
Fig. 6 is that the hydrogen stream of the rear view of the utility model preferred embodiment is to schematic diagram;
Fig. 7 is that the Oxygen Flow of the front view of the utility model preferred embodiment is to schematic diagram;
Fig. 8 is that the Oxygen Flow of the rear view of the utility model preferred embodiment is to schematic diagram;
Fig. 9 is the sectional view of the electrolyzer of the utility model preferred embodiment;
Figure 10 is the casing stereoscopic structure iron of the utility model preferred embodiment;
In figure: 1, casing, 2, electrolyzer, 3, water tank, 4, the pump housing, 5, oxygen dividing tube, 6, point hydrogen pipe, 7, distributive pipe, 8, main oxygen tube, 9, main hydrogen pipe, 10, water main, 11, an oxygen pipe, 12, a hydrogen pipe, 13, branching pipe, 14, total oxygen pipe, 15, total hydrogen pipe, 16, water-main, 17, oxygen discharging tube, 18, filler pipe, 19, blow-off pipe, 20, ion-exchange membrane, 21, plate, 22, cathode plate.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
as Figure 1-10 shows, a kind of miniature portable vehicle-mounted hydrogen and oxygen generator, comprise: be arranged on several electrolyzers 2, water tank 3 and the pump housing 4 in casing 1, each electrolyzer 2 is all communicated with an oxygen dividing tube 5, point of hydrogen pipe 6 and a distributive pipe 7, what some oxygen dividing tubes 5 collected is communicated to main oxygen tube 8, what some points of hydrogen pipes 6 collected is communicated to main hydrogen pipe 9, water main 10 and water tank 3 form closed circulating fluid path, what some distributive pipes 7 collected is communicated to water main 10, and the pump housing 4 be arranged on water main 10 can actuating fluid flowing.
Being designed with of multiple electrolyzer 2 is beneficial to the reliability improving oxyhydrogen generator work, avoid because the normal work of the whole oxyhydrogen generator of fault effects of an electrolyzer 2, connection main oxygen tube 8, main hydrogen pipe 9 and water main 10 that oxygen dividing tube 5, point hydrogen pipe 6 and distributive pipe 7 collect respectively, multiple mode being in charge of parallel connection is taked to connect supervisor, the work between electrolyzer 2 is made mutually to disturb like this, also can not be overall because of the cause influence of one of them.
Design water main 10 in water tank 3 outside and water tank 3 form the circulation waterway closed and water can be made to be formed circulate, except hydrogen and oxygen are initiatively got rid of from tracheae, recirculated water also can take the bubble being attached to electrolyzer 2 inside out of electrolyzer 2 in time, improve the working efficiency of electrolyzer 2, and reduce the thermal value of electrolyzer 2.
Electrolyzer 2 is uniform to be two row and to be fixed on casing 1, and water main 10 comprises two branching pipes 13, and two water-mains, 16, two branching pipes 13 are in parallel; Water tank 3, water-main 16, branching pipe 13 in parallel and another root water-main 16 are communicated with the closed circulating fluid path of composition successively, and a water-main 16 is provided with the pump housing 4.
Electrolyzer 2 arrangement mode of two row is divided into be conducive to reducing the volume of oxyhydrogen generator, the requirement of the arrangement mode having complied with electrolyzer 2 that water main 10 is divided into the structure of two branching pipes 13 and two water-mains 16 to take into account and the circulation of water route needs, both make oxyhydrogen generator portability, and make again water route can form loop structure smoothly; The design of the pump housing 4 makes water be formed in electrolyzer 2 to force water cycle to form possibility, is conducive to control realization recirculated water and takes in electrolyzer 2 bubble out of and utilize water cycle to reduce electrolyzer 2 temperature.The connection branching pipe 13 of distributive pipe 7 parallel connection, makes on water route, and each electrolyzer 2 can not interfere with each other.
Main oxygen tube 8 comprises one or two oxygen pipes 11, and a total oxygen pipe 14, prop up the total oxygen pipe 14 of oxygen pipe 11 rear connection in parallel, main hydrogen pipe 9 comprises one or two hydrogen pipes 12, and a total hydrogen pipe 15, be communicated with total hydrogen pipe 15 after hydrogen pipe 12 is in parallel, the oxygen dividing tube 5 on same row electrolyzer 2 and a point hydrogen pipe 6 are communicated on an oxygen pipe 11 and a hydrogen pipe 12 respectively successively.
Oxygen is collected by three grades of division of labor conveyings of oxygen dividing tube 5, an oxygen pipe 11 and total oxygen pipe 14, hydrogen is collected by three grades of division of labor conveyings of a point hydrogen pipe 6, a hydrogen pipe 12 and total hydrogen pipe 15 simultaneously, all pipeline is farthest simplified, be conducive to portability oxyhydrogen generator, the oxygen of each electrolyzer 2 or the transmission of hydrogen simultaneously all can not be disturbed mutually.
Water tank 3 top is provided with filler pipe 18, and bottom is communicated with blow-off pipe 19 and two water-mains 16.Filler pipe 18 is convenient to feed-tank 3 in time moisturizing, and blow-off pipe 19 can impurity in time in remover apparatus and dirt when carrying out blowdown and cleaning to oxyhydrogen generator, blow-off pipe 19 is communicated with the thorough discharge being conducive to dirt in bottom.
Main oxygen tube 8 passes into water tank 3, and water tank 3 top is also connected with an oxygen discharging tube 17.Because the water vapour in electrolyzer 2 can enter main oxygen tube 8 from oxygen dividing tube 5 together along with oxygen, main oxygen tube 8 is passed into water tank 3, be conducive to the water vapour in rule oxygen, make water vapour stay in water tank 3, oxygen is exporting from oxygen discharging tube 17 simultaneously.
Lead to the ion-exchange membrane 20 between two-plate in cathode plate 22 side of the connection electrolyzer 2 dividing hydrogen pipe 6 to run through, and lead to the ion-exchange membrane 20 between two-plate in plate 21 side of the connection electrolyzer 2 that oxygen dividing tube 5 runs through.Because oxygen and hydrogen produce from the plate 21 of electrolyzer 2 and cathode plate 22 side respectively, arranging oxygen dividing tube 5 and dividing hydrogen pipe 6 position nearby, is conducive to the length reducing gas circuit, simplified construction.
Distributive pipe 7 passes into electrolyzer 2 from plate 21 side of electrolyzer 2, and water pipe runs through plate 21 is communicated to ion-exchange membrane 20.The water very first time can be transported to ion-exchange membrane 20 place by distributive pipe 7 accurately.
The circuit connecting mode of all electrolyzers 2 adopts and is connected in series, and it is vertical with the voltage direction between anode electrode plate and cathode electrode plate that the fluid path in electrolyzer 2 circulates direction.Due to the restriction of the voltage rating and rated current that are subject to vehicle motor, namely voltage and current can not overrate, so the circuit connecting mode of oxyhydrogen generator adopts is multipole type, namely each electrolyzer 2 adopts the mode of series connection to connect.Fluid path flowing flow direction, perpendicular to voltage direction, is conducive to liquid and takes away the bubble often located in electrolyzer 2.
In a kind of preferred embodiment of the present utility model: electrolyzer 2 is provided with 8 altogether, every four electrolyzers 2 form a line, arrange two row altogether, microscler water tank 3 is also arranged side by side with row of electrolyzer 2 simultaneously, make oxyhydrogen generator small volume so on the whole, portability more, oxygen pipe 11, a hydrogen pipe 12 and branching pipe 13 all can be arranged along the orientation of every row electrolyzer 2, each electrolyzer 2 be in charge of also can interval be communicated on arm successively, such circuit design is well arranged, and structure simplifies more.
In a kind of preferred embodiment of the present utility model, the pump housing 4 is peristaltic pump, water flow in its driving water-main 16 connected, the water-main 16 of junction is flexible pipe, such water can constantly flow in each electrolyzer 2 from water tank 3, and keeping hydraulic pressure certain in each electrolyzer 2, unnecessary water is back in water tank 3 by another water-main 16 more simultaneously.
Oxygen dividing tube is communicated with plate position line with distributive pipe is the diagonal lines of plate.Employing diagonal lines is arranged, intake-outlet distance farthest, can impel water at ion-exchange membrane diffusion, thus increases electrolysis area.
The water provided in the utility model water tank 3 is deionized water.
During utility model works, the water in water tank 3 drives flowing by peristaltic pump, and flow in each electrolyzer 2 by water-main 16 and every root distributive pipe 7, after electrolyzer 2 pairs of water of energising carry out electrolysis, produces hydrogen and oxygen and a part of water vapour; Now unnecessary water meeting cycling stream recovery tank 3 also takes away a part of mixed gas (mixed gas of hydrogen and oxygen), oxygen and water vapour can conflux step by step from oxygen dividing tube 5, an oxygen pipe 11 and total oxygen pipe 14, finally enter into water tank 3, water in water tank 3 can absorb water vapour, export from oxygen discharging tube 17 together with the mixed gas that oxygen and recirculation water are brought into, hydrogen can conflux step by step from a point hydrogen pipe 6, a hydrogen pipe 12 and total hydrogen pipe 15 and finally export, and the oxygen simultaneously exported and hydrogen can enter into the auxiliary petrochemical industry oil gas of motor car engine and burn more fully.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (9)
1. a miniature portable vehicle-mounted hydrogen and oxygen generator, comprise: be arranged on several electrolyzers, water tank and the pump housing in casing, it is characterized in that, each described electrolyzer is all communicated with an oxygen dividing tube, a point of hydrogen pipe and a distributive pipe, what some described oxygen dividing tubes collected is communicated to main oxygen tube, described in some, point hydrogen manifold collection is communicated to main hydrogen pipe, water main and described water tank form closed circulating fluid path, what some described distributive pipes collected is communicated to described water main, and the described pump housing be arranged on described water main can actuating fluid flowing.
2. a kind of miniature portable vehicle-mounted hydrogen and oxygen generator according to claim 1, is characterized in that, described electrolyzer is uniform to be two row and to be fixed on described casing, and described water main comprises two branching pipes, and two water-mains, and two described branching pipes are in parallel; Described water tank, described water-main, described branching pipe in parallel and a water-main described in another root are communicated with the closed circulating fluid path of composition successively, and a described water-main is provided with the described pump housing.
3. a kind of miniature portable vehicle-mounted hydrogen and oxygen generator according to claim 2, it is characterized in that, described main oxygen tube comprises one or two oxygen pipes, and a total oxygen pipe, be communicated with described total oxygen pipe after the parallel connection of described oxygen pipe, described main hydrogen pipe comprises one or two hydrogen pipes, and a total hydrogen pipe, be communicated with described total hydrogen pipe after the parallel connection of described hydrogen pipe, the described oxygen dividing tube on the described electrolyzer of same row and described point of hydrogen pipe are communicated on a described oxygen pipe and described hydrogen pipe respectively successively.
4. a kind of miniature portable vehicle-mounted hydrogen and oxygen generator according to Claims 2 or 3, it is characterized in that, described water tank upper is provided with filler pipe, and bottom is communicated with blow-off pipe and two described water-mains.
5. a kind of miniature portable vehicle-mounted hydrogen and oxygen generator according to claim 1 or 2 or 3, it is characterized in that, described main oxygen tube passes into described water tank, and described water tank upper is also connected with an oxygen discharging tube.
6. a kind of miniature portable vehicle-mounted hydrogen and oxygen generator according to claim 1 or 2 or 3, it is characterized in that, lead to the ion-exchange membrane between two-plate in the cathode plate side of the described electrolyzer of connection that described point of hydrogen pipe runs through, and lead to the ion-exchange membrane between two-plate in the plate side of the described electrolyzer of the connection that described oxygen dividing tube runs through.
7. a kind of miniature portable vehicle-mounted hydrogen and oxygen generator according to claim 6, is characterized in that, described distributive pipe passes into described electrolyzer from the plate side of described electrolyzer, and described water pipe runs through described plate is communicated to ion-exchange membrane.
8. a kind of miniature portable vehicle-mounted hydrogen and oxygen generator according to claim 1 or 2 or 3 or 7, it is characterized in that, the circuit connecting mode of all described electrolyzers adopts and is connected in series, and it is vertical with the voltage direction of cathode electrode plate with anode electrode plate that the fluid path in described electrolyzer circulates direction.
9. a kind of miniature portable vehicle-mounted hydrogen and oxygen generator according to claim 1 or 2 or 3 or 7, is characterized in that, described oxygen dividing tube is communicated with plate position line with described distributive pipe is the diagonal lines of plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612480.2U CN204251718U (en) | 2014-10-22 | 2014-10-22 | A kind of miniature portable vehicle-mounted hydrogen and oxygen generator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420612480.2U CN204251718U (en) | 2014-10-22 | 2014-10-22 | A kind of miniature portable vehicle-mounted hydrogen and oxygen generator |
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| CN204251718U true CN204251718U (en) | 2015-04-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294308A (en) * | 2014-10-22 | 2015-01-21 | 苏州大学 | Small portable vehicle-mounted hydrogen-oxygen generator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294308A (en) * | 2014-10-22 | 2015-01-21 | 苏州大学 | Small portable vehicle-mounted hydrogen-oxygen generator |
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