CN101525119A - Mobile hydrolyzed-aluminum hydrogen production device - Google Patents
Mobile hydrolyzed-aluminum hydrogen production device Download PDFInfo
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- CN101525119A CN101525119A CN200810010552A CN200810010552A CN101525119A CN 101525119 A CN101525119 A CN 101525119A CN 200810010552 A CN200810010552 A CN 200810010552A CN 200810010552 A CN200810010552 A CN 200810010552A CN 101525119 A CN101525119 A CN 101525119A
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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 invention relates to a mobile hydrolyzed-aluminum hydrogen production device, which belongs to the technical field of hydrogen production, aims to be used for transportation means and consists of a recycling-use hydrogen production bucket, a hydrogen supply part and a hot-water supply part, wherein reaction materials used in the invention are water and hydrolyzed aluminum developed by the applicant; the hydrolyzed aluminum reacts in hot water at a temperature of between 60 and 95 DEG C to form hydrogen and alumina; the alumina is reduced into aluminum through electrolysis and then prepared into the hydrolyzed aluminum for recycling use; the hydrogen supply part uses hydrogen-transmitting pipe to combine the hydrogen production bucket, a condensate filter, a hydrogen-storing device, a constant-pressure hydrogen-supplying device and a hydrogen purifier and then supplies hydrogen to a hydrogen-using device; and the hot-water supply part uses a water pipe to supply the remaining hot water of the hydrogen-using device to the hydrogen production bucket through a water pump, an electronic-control tee proportioning valve, an electric heater and the like. The mass ratio of the hydrogen production bucket to the hydrogen yield thereof is about 20 to 1, and is about one quarter of that of a metal hydrogen-storing tank to hydrogen storage capacity. A working medium used in the invention is free from toxicity, harm and smell, safe and convenient to use and cheaper than gasoline. The hydrogen production device has the advantages of simple structure and implementation convenience.
Description
Technical field
The present invention relates to a kind of portable device for producing hydrogen of separating water aluminium and water reaction of using, be specially adapted to the vehicles, belong to the hydrogen producing technology field.
Background technology
Hydrogen changes into the most effective of electric energy through hydrogen fuel cell, can reach in theory more than 95%, and is pollution-free substantially, and the efficient of oil engine limits generally 30%～40% because of being subjected to carnot's working cycle, and contaminate environment.The major obstacle that hydrogen is used for the vehicles has: the one, and heavy hydrogen-storage tank, jar is about 80: 1 with the hydrogen mass ratio; The 2nd, hydrogen storage metal poor work stability cost height; The 3rd, the construction investment of hydrogenation station is big, and these are restricting the application of hydrogen on the vehicles.So that people just study is in light weight, volume is little, i.e. safety economy used for vehicle device for producing hydrogen and material easily again, have with aluminium, sodium and water; The usefulness sodium borohydride, sodium hydroxide and the water that have; Have with aluminium, rare metal gallium and water or the like, what more than have exists potential safety hazard, what have has a pollution, the too high no practical significance of the cost that has is all failed practicality.Related data by retrieval, do not find as yet on the safety, in the environmental protection, technical, economically can practical portable device for producing hydrogen.
Summary of the invention
The objective of the invention is: provide a kind of movable type with the applicant development separate water aluminium, in 60 ℃～90 ℃ hot water, react and produce the device of hydrogen and aluminum oxide, be applicable to the vehicles.The present invention is achieved in that it is made up of three parts, the one, and circulation hydrogen manufacturing bucket; The 2nd, the hydrogen supply part; The 3rd, the heat supply water section.Need and hydrogen fuel cell or mixed fuel of petrol and hydrogen oil engine match during work, are convenient to obtain the remaining hot water of reaction needed.
The hydrogen manufacturing bucket is made of plastics, similar liquid gas storage tank recycles like that, mainly by staving, water supply connector, backwater joint, heating pipe, thermal insulation layer, bung, hydrogen outlet joint are formed, it is characterized in that: the bucket end, be provided with a water supply connector and a backwater joint, is provided with the heating pipe in the bucket, is provided with thermal insulation layer in the staving interlayer, bung and bowl opening are tightly connected, and bung is provided with the hydrogen outlet joint.Separating water aluminium and water puts in the hydrogen manufacturing bucket in proportion.
The hydrogen supply part is passed through check valve, motorized valve, condensate filter, hydrogen storing machine, constant voltage hydrogen supply device, automatically controlled under meter, hydrogen purification device, is connected in series successively by hydrogen feeding pipe, connect in region of interest again and start to control the live contact thermometer of making usefulness, the live contact tensimeter, upper limit electric controller, compositions such as lower limit electric controller, so that give hydrogen fuel cell or mixed fuel of petrol and hydrogen oil engine hydrogen supply, it is characterized in that: live contact thermometer and live contact tensimeter are connected on the hydrogen feeding pipe of hydrogen manufacturing bucket hydrogen outlet joint; The inlet of condensate filter is connected with the hydrogen outlet joint of hydrogen manufacturing bucket through the check valve of hydrogen manufacturing bucket, and its outlet is connected with the inlet of hydrogen storing machine through the check valve of hydrogen storing machine; The live contact tensimeter of hydrogen storing machine is connected on its exit hydrogen feeding pipe; The inlet of constant voltage hydrogen supply device is connected with the outlet of hydrogen storing machine through check valve, motorized valve, and its outlet is connected with hydrogen purification device inlet through check valve, motorized valve, automatically controlled under meter, and its live contact tensimeter is connected on the hydrogen feeding pipe in exit; Constant voltage hydrogen supply device is provided with upper limit electric controller and lower limit electric controller; The outlet of hydrogen purification device is connected with hydrogen fuel cell or mixed fuel of petrol and hydrogen oil engine.
The heat supply water section is made up of waste heat water-supply pipe, water pump, automatically controlled threeway metering valve, electric heater, automatically controlled rate of flow meter, water inlet motorized valve, backwater motorized valve, waste heat return water pipe, cooling water tank, it is characterized in that: surplus industry water-supply pipe connects from hydrogen fuel cell or the outlet of mixed fuel of petrol and hydrogen cooling water of internal combustion engine, is connected with automatically controlled threeway metering valve through water pump; The electric heater inlet is connected with the straight-through outlet of automatically controlled threeway metering valve, and its outlet is connected with the inlet of automatically controlled rate of flow meter, and the live contact tensimeter is connected on the middle heat supply water pipe; Automatically controlled rate of flow meter outlet can be connected with 1 or several water inlet motorized valve inlets; The outlet of water inlet motorized valve is connected with the water supply connector of corresponding hydrogen manufacturing bucket; Hydrogen manufacturing bucket backwater joint is connected with the waste heat return water pipe through corresponding backwater motorized valve, and the waste heat return water pipe is connected through the water coolant water return outlet of cooling water tank with hydrogen fuel cell or mixed fuel of petrol and hydrogen oil engine; Automatically controlled threeway metering valve bypass outlet is connected with the waste heat return water pipe, is connected on cooling water tank inlet front end.
Advantage of the present invention and positively effect have: the mass ratio of hydrogen manufacturing bucket and hydrogen output is about 20: 1, is 1/4th of hydrogen storage metal basin and hydrogen storage amount mass ratio approximately, is convenient to the vehicles and uses; It is nontoxic, harmless, tasteless, pollution-free to separate water aluminium, and safe and convenient to use reliable, the hydrogen manufacturing price is lower than gasoline; The aluminum oxide of separating water aluminium and water reaction back generation of the applicant's development, if being reduced into aluminium with renewable energy resources electrolysis of aluminum oxide such as water power, wind-powered electricity generation, sun power makes and separates water aluminium circulation usefulness, aluminium is electric energy, Hydrogen Energy conversion carrier, this energy transformation use, cleaning, environmental protection, and be exhaustless.Also available recovery aluminium is made and is separated water aluminium; The circulation of plastics hydrogen manufacturing bucket is used.On economic benefit, though hydrogen fuel cell efficiency of conversion height, but fuel cell cost height is popularized the process need long period, is developing direction, not reality, and the mixed fuel of petrol and hydrogen oil engine is transformed just to become to present gasoline engine a little, and the actual sport car checking of department after deliberation " adds 4% hydrogen; rate of economizing gasoline this means to consume 1m 30%～40%
3Hydrogen, about 1kg is many in fuel-economizing." pollution that promptly reduced air brings benefit to the user again, benefit the nation and the people.
The present invention is reasonable in design, and is simple in structure, uses standardized component many, be convenient to automatic control, safety, convenience, reliably, be applicable to the vehicles.
Description of drawings
Accompanying drawing is hydrogen manufacturing barrel structure, hydrogen supply, the heat supply water section synoptic diagram of mobile hydrolyzed-aluminum hydrogen production device.
Among the figure: staving 1, the heating pipe 2, thermal insulation layer 3, bung 4, hydrogen outlet joint 5, live contact thermometer 6, check valve 7, hydrogen feeding pipe 8, live contact tensimeter 9, condensate filter 10, hydrogen feeding pipe 11, live contact tensimeter 12, motorized valve 13, hydrogen feeding pipe 14, constant voltage hydrogen supply device 15, upper limit electric controller 16, lower limit electric controller 17, motorized valve 18, hydrogen feeding pipe 19, automatically controlled under meter 20, hydrogen feeding pipe 21, hydrogen purification device 22, hydrogen fuel cell 23, mixed fuel of petrol and hydrogen oil engine 24, check valve 25, live contact tensimeter 26, cooling water tank 27, check valve 28, water pump 29, hydrogen storing machine 30, check valve 31, automatically controlled threeway metering valve 32, electric heater 33, live contact thermometer 34, automatically controlled rate of flow meter 35, waste heat water-supply pipe 36, waste heat return water pipe 37, water inlet motorized valve 38, water supply connector 39, backwater motorized valve 40, backwater joint 41, separate water aluminium 42, water 43.
Embodiment
As follows for further understanding technology contents feature of the present invention and function declaration:
Ask for an interview accompanying drawing, mobile hydrolyzed-aluminum hydrogen production device mainly is made up of three parts, and the one, circulation hydrogen manufacturing bucket; The 2nd, the hydrogen supply part; The 3rd, the heat supply water section.
Circulation hydrogen manufacturing bucket is made of plastics mainly to be made up of staving 1, water supply connector 39, backwater joint 41, heating pipe 2, thermal insulation layer 3, bung 4, hydrogen outlet joint 5, it is characterized in that: staving 1 bottom is provided with water supply connector 39 and backwater joint 41, be provided with heating pipe 2 in the staving 1, be provided with thermal insulation layer 3 in staving 1 interlayer, bung 4 is tightly connected for 1 mouthful with staving, and bung 4 is provided with hydrogen outlet joint 5.During work, dress is separated water aluminium 42 and water 43 in the bucket.
The hydrogen supply part, connect each device successively by hydrogen feeding pipe, mainly contain hydrogen feeding pipe 8,11,14,19,21, live contact thermometer 6, live contact tensimeter 9,12,26, check valve 7,25,28,31, condensate filter 10, hydrogen storing machine 30, motorized valve 13,18, constant voltage hydrogen supply device 15, automatically controlled under meter 20, hydrogen purification device 22, upper limit electric controller 16 and lower limit electric controller 17 are formed, it is characterized in that: live contact thermometer 6 and live contact tensimeter 9 are connected on the junction of hydrogen outlet joint 5 and hydrogen feeding pipe 8; The inlet of condensate filter 10 is connected with hydrogen manufacturing bucket hydrogen outlet joint 5 through check valve 7, and its outlet is connected through the inlet of check valve 31 with hydrogen storing machine 30; The live contact tensimeter 12 of hydrogen storing machine 30 is connected on its exit hydrogen feeding pipe 14; Constant voltage hydrogen supply device 15 go into bore check valve 28, motorized valve 13 is connected with the outlet of hydrogen storing machine 30, its outlet is connected with hydrogen purification device inlet through check valve 25, motorized valve 18, automatically controlled under meter 20, its live contact tensimeter 26 is connected on the constant voltage hydrogen supply device 15 exit hydrogen feeding pipes 19, and constant voltage hydrogen supply device 15 is provided with upper limit electric controller 16 and lower limit electric controller 17; The outlet of hydrogen purification device 22 is connected with hydrogen fuel cell 23 or mixed fuel of petrol and hydrogen oil engine.
The heat supply water section is made up of waste heat water-supply pipe 36, water pump 29, automatically controlled threeway metering valve 32, electric heater 33, live contact tensimeter 34, automatically controlled rate of flow meter 35, water inlet motorized valve 38, backwater motorized valve 40, waste heat return water pipe 37, cooling water tank 27, it is characterized in that: waste heat water-supply pipe 36 connects from hydrogen fuel cell 23 or mixed fuel of petrol and hydrogen oil engine 24 cooling water outlets, is connected with automatically controlled threeway metering valve 32 through water pump 29; Electric heater 33 inlet is connected with the straight-through outlet of automatically controlled threeway metering valve 32, and its outlet is connected with the inlet of automatically controlled rate of flow meter 35, and live contact tensimeter 34 is connected on therebetween on the heat supply water pipe 36; Automatically controlled rate of flow meter 35 outlets can be connected with 1 or several water inlet motorized valve 38 inlets; 38 outlets of water inlet motorized valve are connected with corresponding hydrogen manufacturing bucket water supply connector 39; Hydrogen manufacturing bucket backwater joint 41 is connected with waste heat return water pipe 37 through corresponding backwater motorized valve 40; Waste heat return water pipe 37 is connected through the water return outlet of cooling water tank 27 with hydrogen fuel cell 23 or mixed fuel of petrol and hydrogen oil engine 24 water coolants; Automatically controlled threeway metering valve 32 bypass outlet is connected with waste heat return water pipe 37, is connected on cooling water tank 27 inlet front ends.
The present invention is work like this, when obtaining 12V direct current supply, and water pump 29 work, automatically controlled threeway metering valve 32 is opened straightthrough port, closes by-pass port, electric heater 33 work, motorized valve 13 is open-minded, the water inlet motorized valve 38 of first hydrogen manufacturing bucket, and backwater motorized valve 40 is open-minded.At this moment, in first hydrogen manufacturing bucket separate water aluminium and water is heated gradually, when temperature rises to 60 ℃, begin the reaction, be normal working temperature when rising to 90 ℃; The precipitation of alumina that produces, the hydrogen that produces under pressure, back down check valve 7 through hydrogen outlet joint 5 along hydrogen feeding pipe 8 and enter condensate filter 10, the footpath check valve enters hydrogen storing machine 30 after removing steam, through motorized valve 13, check valve 28 enters constant voltage hydrogen supply device, when live contact tensimeter 26 is measured hydrogen pressure and is reached set(ting)value, open motorized valve 20 through hydrogen purification device 22 to hydrogen fuel cell 23 or mixed fuel of petrol and hydrogen oil engine 24 hydrogen supplies.If full hydrogen has been store in 16 work of constant voltage hydrogen supply device 15 upper limit electric controllers, turn-off motorized valve 13 and stop to constant voltage hydrogen supply device hydrogen supply.If when live contact tensimeter 12 is measured hydrogen storing machine 30 and reached setting pressure, instruct automatically controlled threeway metering valve 32 to open by-pass port, close straightthrough port, the hydrogen manufacturing bucket loses heat supply stopped reaction gradually.If constant voltage hydrogen device 15 lower limit electric controllers 17 work, motorized valve 13 is opened recovery to constant voltage hydrogen supply device 15 hydrogen supplies, live contact pressure gauge pressure 12 is measured when hydrogen storing machine 30 pressure are low to arrive set(ting)value, instruct automatically controlled threeway metering valve 32 to open straightthrough port again, close by-pass port and recover to produce hydrogen, realize the auto-control hydrogen output to the heat supply of hydrogen manufacturing bucket.
When if first hydrogen manufacturing bucket reaction finishes not produce hydrogen, then live contact thermometer 6 is in high temperature dot, live contact tensimeter 9 is in low pressure point, at this moment the water inlet motorized valve 38 and the backwater motorized valve 40 of second hydrogen manufacturing bucket opened in instruction, closes the water inlet motorized valve 38 and the backwater motorized valve 40 of first hydrogen manufacturing bucket.Second hydrogen manufacturing bucket begins to produce hydrogen, by that analogy.
If live contact thermometer 34 is when measuring water temperature and being lower than 90 ℃, and 33 work of instruction electric heater improve water temperature, if when measuring water temperature and being higher than 95 ℃, then instructs electric heater 33 to quit work, and guarantees that the hydrogen manufacturing bucket is in the normal working temperature scope.
Stop power supply, heat supply then quits work.
Claims (3)
1, a kind of mobile hydrolyzed-aluminum hydrogen production device, by the hydrogen manufacturing bucket, hydrogen supply part and heat supply water section are formed, comprise: staving (1), heating pipe (2), thermal insulation layer (3), bung (4), hydrogen outlet joint (5), live contact thermometer (6), check valve (7), hydrogen feeding pipe (8), live contact tensimeter (9), condensate filter (10), hydrogen feeding pipe (11), live contact tensimeter (12), motorized valve (13), hydrogen feeding pipe (14), constant voltage hydrogen supply device (15), upper limit electric controller (16), lower limit electric controller (17), motorized valve (18), hydrogen feeding pipe (19), motorized valve (20), hydrogen feeding pipe (21), hydrogen purification device (22), check valve (25), live contact tensimeter (26), cooling water tank (27), check valve (28), water pump (29), hydrogen storing machine (30), check valve (31), automatically controlled threeway metering valve (32), electric heater (33), live contact thermometer (34), automatically controlled rate of flow meter (35), waste heat water-supply pipe (36), waste heat return water pipe (37), water inlet motorized valve (38), water supply connector (39), backwater motorized valve (40), backwater joint (41), it is characterized in that: the staving of hydrogen manufacturing bucket (1) bottom, be provided with water supply connector (39) and backwater joint (41), be provided with heating pipe (2) in the staving (1), be provided with thermal insulation layer (3) in staving (1) interlayer, bung (4) is tightly connected with staving (1) mouth, and bung (4) is provided with hydrogen outlet joint (5).
2, according to right 1 described a kind of mobile hydrolyzed-aluminum hydrogen production device, it is characterized in that: the live contact thermometer (6) of hydrogen supply part and live contact tensimeter (9) are connected on the junction of hydrogen outlet joint (5) and hydrogen feeding pipe (8); The inlet of condensate filter (10) is connected with hydrogen manufacturing bucket hydrogen outlet joint (5) through check valve (7), and its outlet is connected through the inlet of check valve (31) with hydrogen storing machine (30); The live contact tensimeter (12) of hydrogen storing machine (30) is connected on its exit hydrogen feeding pipe (14); The inlet of constant voltage hydrogen supply device (15) is connected through the outlet of check valve (28) motorized valve (13) with hydrogen storing machine (30), and it exports through check valve (25), motorized valve (18), and automatically controlled under meter (20), hydrogen purification device (22) are supplied with and are used hydrogen production device; Live contact tensimeter (26) is connected on constant voltage hydrogen supply device (15) the exit hydrogen feeding pipe (19); Constant voltage hydrogen supply device (15) is provided with upper limit electric controller (16) and lower limit electric controller (17).
3, a kind of mobile hydrolyzed-aluminum hydrogen production device according to claim 1 is characterized in that, the waste heat water-supply pipe (36) of heat supply water section connects personal hydrogen production device cooling water outlet, is connected with automatically controlled threeway metering valve (32) through water pump (29); Electric heater (33) inlet is connected with the straight-through outlet of automatically controlled threeway metering valve (32), and its outlet is connected with the inlet of automatically controlled stream ammeter (35), and live contact tensimeter (34) is connected on therebetween on the heat supply water pipe (36); Automatically controlled rate of flow meter (35) outlet is connected with water inlet motorized valve (38) inlet, and water inlet motorized valve (38) outlet is connected with the water supply connector (39) of hydrogen manufacturing bucket; Hydrogen manufacturing bucket backwater joint (41) and backwater motorized valve (40) inlet is connected, and backwater motorized valve (40) outlet enters the mouth with cooling water tank (27) through waste heat return water pipe (37) and is connected, the outlet of cooling water tank (27) be connected with hydrogen production device water coolant water return outlet; The outlet of automatically controlled threeway metering valve (32) bypass is connected with waste heat return water pipe (37), is connected on cooling water tank (27) inlet front end.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810010552A CN101525119A (en) | 2008-03-06 | 2008-03-06 | Mobile hydrolyzed-aluminum hydrogen production device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810010552A CN101525119A (en) | 2008-03-06 | 2008-03-06 | Mobile hydrolyzed-aluminum hydrogen production device |
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| CN101525119A true CN101525119A (en) | 2009-09-09 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361668A (en) * | 2012-04-10 | 2013-10-23 | 天津大学 | Device for producing hydrogen/storing hydrogen by using aluminum-water and liquid flow way of device |
| CN105439085A (en) * | 2015-12-11 | 2016-03-30 | 杨中梁 | System for generating energy through hydrogen oxygen separation |
| CN109795984A (en) * | 2017-11-16 | 2019-05-24 | 银隆新能源股份有限公司 | The aluminum water hydrogen generating system and method for circulation type comprehensive utilization electric energy electrolytic aluminium |
| CN111533087A (en) * | 2020-05-25 | 2020-08-14 | 北京动力京工科技有限公司 | Catalyst-free rate-controllable hydrolysis hydrogen production device and control method thereof |
| CN113277469A (en) * | 2021-07-06 | 2021-08-20 | 季华实验室 | Vehicle-mounted in-situ hydrogen production system |
-
2008
- 2008-03-06 CN CN200810010552A patent/CN101525119A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361668A (en) * | 2012-04-10 | 2013-10-23 | 天津大学 | Device for producing hydrogen/storing hydrogen by using aluminum-water and liquid flow way of device |
| CN103361668B (en) * | 2012-04-10 | 2015-09-16 | 天津大学 | With device and the flow regime thereof of aluminium-water hydrogen manufacturing/Chu Qing |
| CN105439085A (en) * | 2015-12-11 | 2016-03-30 | 杨中梁 | System for generating energy through hydrogen oxygen separation |
| CN105439085B (en) * | 2015-12-11 | 2019-05-24 | 杨中梁 | A kind of hydrogen-oxygen separation generation energy resource system |
| CN109795984A (en) * | 2017-11-16 | 2019-05-24 | 银隆新能源股份有限公司 | The aluminum water hydrogen generating system and method for circulation type comprehensive utilization electric energy electrolytic aluminium |
| CN109795984B (en) * | 2017-11-16 | 2023-12-05 | 银隆新能源股份有限公司 | Aluminum water hydrogen production system and method capable of circularly and comprehensively utilizing electric energy to electrolyze aluminum |
| CN111533087A (en) * | 2020-05-25 | 2020-08-14 | 北京动力京工科技有限公司 | Catalyst-free rate-controllable hydrolysis hydrogen production device and control method thereof |
| CN111533087B (en) * | 2020-05-25 | 2021-08-31 | 北京动力京工科技有限公司 | Catalyst-free rate-controllable hydrolysis hydrogen production device and control method thereof |
| CN113277469A (en) * | 2021-07-06 | 2021-08-20 | 季华实验室 | Vehicle-mounted in-situ hydrogen production system |
| CN113277469B (en) * | 2021-07-06 | 2022-11-18 | 季华实验室 | Vehicle-mounted in-situ hydrogen production system |
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Open date: 20090909 |