CN102777285B - Fuel supply system - Google Patents
Fuel supply system Download PDFInfo
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- CN102777285B CN102777285B CN201110122776.7A CN201110122776A CN102777285B CN 102777285 B CN102777285 B CN 102777285B CN 201110122776 A CN201110122776 A CN 201110122776A CN 102777285 B CN102777285 B CN 102777285B
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- Prior art keywords
- pure
- purity oxygen
- hydrogen
- pure water
- pure hydrogen
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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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- 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
- Y02E60/50—Fuel cells
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Fuel Cell (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention discloses a fuel supply system which comprises a pure hydrogen storage container, a pure oxygen storage container, a first pressure regulator, a second pressure regulator, an engine combustion chamber, a power generator, a storage battery, a hydrogen/oxygen fuel battery, a water storage tank, an electrolytic bath, an exchange film, a first pressurizer and a second pressurizer, wherein the pure hydrogen storage container is used for storing and supplementing pure hydrogen; the pure oxygen storage container is used for storing and supplementing pure oxygen; the first pressure regulator is used for regulating the pressure and the flow of output pure hydrogen and pure oxygen; the second pressure regulator is used for regulating the pressure and the flow of output pure hydrogen and pure oxygen; the engine combustion chamber is used for receiving pure hydrogen and pure oxygen and igniting so as to combust to generate the power; the hydrogen/oxygen fuel battery is used for receiving pure hydrogen and pure oxygen so as to generate chemical reaction to generate the power; the exchange film is used for separating and purifying hydrogen and oxygen generated by the electrolytic bath into pure hydrogen and pure oxygen; the first pressurizer is used for conveying separated and purified pure oxygen to the pure oxygen storage container to be stored up; and the second pressurizer is used for conveying separated and purified pure hydrogen to the pure hydrogen storage container to be stored up. The fuel supply system has the advantages of diverse fuel, clean gas discharge, low noise, little environment pollution, high reliability and the like, and is easy to maintain.
Description
Technical field
The present invention relates to a kind of fuel system that can be applicable to the fields such as pneumoelectric hybrid vehicle, stove and accessory, industrial cutting equipment or electro-heat installation.
Background technique
Traditional gasoline engine or diesel motor all can discharging waste gas when operating, and severe contamination air, causes global greenhouse effect.Diesel motor can produce various gas, liquid, solid state pollutant in combustion process, also discharges carbon monoxide (C0), oxysulfide (SO in addition
x), carbon dioxide (CO
2) and the vaporous pollutant such as hydrocarbon (HC), damage ozonosphere, cause acid rain, promote the global environmental destruction problems such as greenhouse effect, also cause the harm of health.Such as nitrogen oxide then can produce acid rain through forming nitric acid, also can damage the ozone layer, produce photochemical smog with effect of sunlight; If then the pathologies such as lung, tracheae, respiratory tract may be caused containing polycyclic aromatic hydrocarbons (PAH) (PAHs, polycyclic aromatic hydrocarbons) or metallic compound in particulate contaminant or black smoke.Although the gasoline engine produced pollution does not have diesel motor so obvious, but still can the toxic substance such as emission of carbon hydrogen compound, harm be to a certain degree still had for health and environment.
Current automotive industry circle constantly proposes various solution, such as, arranges filtration system at the outlet pipe of car engine, the waste gas discharged in a large number with filter vehicle engine; But still not solving vehicle must a large amount of environmental issue using fossil fuel.Again such as, current automotive industry circle is just making great efforts to research and develop electric motor car, oily electric hybrid vehicle or solar automobile, but, because battery technology cannot be broken through always, the problems such as the charge capacity of battery, charging rate, preponderance are caused effectively to overcome, the cost of electric motor car, oily electric hybrid vehicle or solar automobile is caused to remain high, extremely so far still cannot be effectively universal.
For need to use fuel stove and accessory or industry cutting, for welding equipment, traditional mode is all that simple supply fuel makes it burn, and supplements again, all belong to simple energy consumption, do not have regeneration function, also just do not have surcharge after fuel combustion is complete.
Same, general electro-heat installation (such as electric heater, baking oven etc.), is all directly supply electric power to make it be converted to spendable heat energy, also belongs to simple energy consumption.All this is all, all produces harmful effect to the consumption of earth resource.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the above-mentioned defect that prior art exists, and a kind of fuel system is provided, solve existing car engine, stove and accessory, use the industry cutting of fuel, welding equipment, the work done unit such as electro-heat installation, its function mode all just merely consume fuel, the by-product that consume fuel process and work produce cannot be reclaimed be used again, cause the problem that surcharge is not high, the present invention has fuel variation, exhaust is clean, noise is low, environmental pollution is little, the advantages such as reliability and easily maintenance.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of fuel system, it is characterized in that providing a pure hydrogen reservoir vessel and a purity oxygen reservoir vessel, pure hydrogen and purity oxygen are inputted work done unit by pressure regulator, generates electricity while making work done unit produce power and store electric power, or not generating electricity while work done; Then pure hydrogen and purity oxygen being inputted oxyhydrogen fuel cell produces electric power via chemical reaction on the other hand; The pure water produced after the work done of work done unit and after oxyhydrogen fuel cell chemical reaction is then transported to pure water storage tank, pure water storage tank have regulating water-quantity and excessive overflow function, make suitable pure water enter electrolytic bath and gone out hydrogen and oxygen by electrolysis, pure hydrogen and purity oxygen and pure water will be produced after hydrogen and oxygen separation purifying again via exchanged film, pure hydrogen and purity oxygen are carried aforementioned pure hydrogen reservoir vessel and purity oxygen reservoir vessel by pressurizer respectively, pure water is then transported to pure water storage tank, so as to recycling supply fuel; Described work done unit can be the car engine being connected with generator and storage battery; Or comprise fuel chambers stove and accessory or industry cutting and welding equipment.
A wherein technological means of the present invention, includes: one in order to store and can for supplementing the pure hydrogen reservoir vessel of pure hydrogen; One in order to store and can for supplementing the purity oxygen reservoir vessel of purity oxygen; First pressure regulator of the one described pure hydrogen reservoir vessel of connection and purity oxygen reservoir vessel, in order to the pure hydrogen of regulation output and the pressure versus flow of purity oxygen; Second pressure regulator of the one described pure hydrogen reservoir vessel of connection and purity oxygen reservoir vessel, in order to the pure hydrogen of regulation output and the pressure versus flow of purity oxygen; The one work done unit comprising combustion chamber of engine, generator and storage battery, this combustion chamber of engine connects described first pressure regulator, in order to receive pure hydrogen and purity oxygen and ignition to produce power; This generator connects described combustion chamber of engine, the power running produced by this combustion chamber of engine and produce electric power; This storage battery connects described generator, and the electric power that this generator produces inputs this storage battery and stores; One oxyhydrogen fuel cell connects described second pressure regulator, in order to receive pure hydrogen and purity oxygen produces chemical reaction and produces electric power; One pure water storage tank connects described combustion chamber of engine and oxyhydrogen fuel cell, after receiving the burning of this combustion chamber of engine, and the pure water produced respectively after oxyhydrogen fuel cell chemical reaction; One electrolytic bath connects described pure water storage tank, storage battery and oxyhydrogen fuel cell, and pure water inputs in electrolytic bath by this pure water storage tank, provides electric power that electrolytic bath is operated, pure water electrolysis is gone out hydrogen and oxygen by storage battery or oxyhydrogen fuel cell; One exchanged film connects described electrolytic bath and pure water storage tank, so as to the hydrogen that will be produced by electrolytic bath and oxygen separation and purifying produces pure hydrogen and purity oxygen, and makes the pure water of generation be back to described pure water storage tank; The purity oxygen be separated and pure hydrogen are then delivered to purity oxygen reservoir vessel by the first pressurizer and the second pressurizer respectively and pure hydrogen reservoir vessel stores.
A technological means more of the present invention, includes: one in order to store and can for supplementing the pure hydrogen reservoir vessel of pure hydrogen; One in order to store and can for supplementing the purity oxygen reservoir vessel of purity oxygen; First pressure regulator of the one described pure hydrogen reservoir vessel of connection and purity oxygen reservoir vessel, in order to the pure hydrogen of regulation output and the pressure versus flow of purity oxygen; Second pressure regulator of the one described pure hydrogen reservoir vessel of connection and purity oxygen reservoir vessel, in order to the pure hydrogen of regulation output and the pressure versus flow of purity oxygen; One comprises fuel chambers and stove and accessory or industry is cut, the work done unit of welding equipment, this fuel chambers connects described first pressure regulator, pure hydrogen and purity oxygen is stored in order to receive, this stove and accessory or industry cutting, welding equipment connects described fuel chambers, give this stove and accessory by this fuel chambers delivery of pure hydrogen and purity oxygen or industrially to cut, welding equipment; One oxyhydrogen fuel cell connects described second pressure regulator, in order to receive pure hydrogen and purity oxygen produces chemical reaction and produces electric power; One pure water storage tank connects described oxyhydrogen fuel cell, in order to the pure water produced after receiving this oxyhydrogen fuel cell chemical reaction; One electrolytic bath connects described pure water storage tank and oxyhydrogen fuel cell, and pure water inputs in electrolytic bath by this pure water storage tank, provides electric power that electrolytic bath is operated, pure water electrolysis is gone out hydrogen and oxygen by oxyhydrogen fuel cell; One exchanged film connects described electrolytic bath and pure water storage tank, so as to by the hydrogen produced by electrolytic bath with oxygen separation and purifying becomes pure hydrogen and purity oxygen, and make the pure water of generation be back to pure water storage tank; The purity oxygen be separated and pure hydrogen are then delivered to purity oxygen reservoir vessel by the first pressurizer and the second pressurizer respectively and pure hydrogen reservoir vessel stores.
Another technological means of the present invention, includes: one in order to store and can for supplementing the pure hydrogen reservoir vessel of pure hydrogen; One in order to store and can for supplementing the purity oxygen reservoir vessel of purity oxygen; The pressure regulator of the one described pure hydrogen reservoir vessel of connection and purity oxygen reservoir vessel, in order to the pure hydrogen of regulation output and the pressure versus flow of purity oxygen; One connects the oxyhydrogen fuel cell of described pressure regulator, in order to receive pure hydrogen and purity oxygen produces chemical reaction and produces electric power; The electro-heat installation of one this hydrogen-oxygen fuel electric power of connection, produces heat to obtain electric power; One connects the pure water storage tank of described oxyhydrogen fuel cell, in order to the pure water produced after receiving this oxyhydrogen fuel cell chemical reaction; The electrolytic bath of the one described pure water storage tank of connection and oxyhydrogen fuel cell, pure water inputs in electrolytic bath by this pure water storage tank, provides electric power that electrolytic bath is operated, pure water electrolysis is gone out hydrogen and oxygen by this oxyhydrogen fuel cell; One exchanged film connecting described electrolytic bath and pure water storage tank, so as to by the hydrogen produced by electrolytic bath and oxygen separation and purifying becomes pure hydrogen and purity oxygen, and makes the pure water of generation be back to described pure water storage tank; The purity oxygen be separated and pure hydrogen are then delivered to purity oxygen reservoir vessel by the first pressurizer and the second pressurizer respectively and pure hydrogen reservoir vessel stores.
Pure water storage tank in fuel system of the present invention, has the function of water yield adjusting and excessive overflow, enters electrolytic bath carry out electrolysis work so as to controlling appropriate pure water.
The invention has the beneficial effects as follows, solve the work done unit such as industry cutting, welding equipment, electro-heat installation of existing car engine, stove and accessory, use fuel, its function mode all just merely consume fuel, the by-product that consume fuel process and work produce cannot be reclaimed be used again, cause the problem that surcharge is not high.
In addition, it also has fuel variation, exhaust is clean, noise is low, environmental pollution is little, the advantage of reliability and easily maintenance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is first embodiment's schematic diagram of fuel system of the present invention.
Fig. 2 is second embodiment's schematic diagram of fuel system of the present invention.
Fig. 3 is the 3rd embodiment's schematic diagram of fuel system of the present invention.
Number in the figure illustrates:
1 pure hydrogen reservoir vessel
2 purity oxygen reservoir vessels
3 pressure regulators
3A first pressure regulator
3B second pressure regulator
4 work done unit
41 combustion chamber of engines
42 generators
43 storage batterys
44 fuel chambers
45 stove and accessorys or industry are cut, welding equipment
46 electro-heat installations
5 pure water storage tanks
6 electrolytic baths
7 exchanged film
8A first pressurizer
8B second pressurizer
9 oxyhydrogen fuel cells
Embodiment
Fig. 1 is the first embodiment of fuel system of the present invention, one pure hydrogen reservoir vessel 1 and a purity oxygen reservoir vessel 2 is provided, this pure hydrogen reservoir vessel 1 is the pressurized container that can store pressurized gas with purity oxygen reservoir vessel 2, in order to store pure hydrogen and purity oxygen respectively, and pure hydrogen and purity oxygen can be supplemented at any time.Pure hydrogen reservoir vessel 1 and purity oxygen reservoir vessel 2 are connected one first pressure regulator 3A with pipeline respectively, make the pressure versus flow that can be conditioned output by the pure hydrogen of this first pressure regulator 3A and purity oxygen; First pressure regulator 3A is connected to the work done unit 4 that comprises combustion chamber of engine 41, generator 42 and storage battery 43 again, that is first pressure regulator 3A be connected to described combustion chamber of engine 41 with pipeline, make to enter combustion chamber of engine 41 by the pure hydrogen of the first pressure regulator 3A and purity oxygen with suitable mixed proportion and made engine running by ignition, the generator 42 of the power produced during engine running then with the combustion chamber of engine 41 that is dynamically connected operates and generates electricity, and the electric power of generation is then delivered to the storage battery 43 connecting generator 42 and stores.Pure hydrogen reservoir vessel 1 and purity oxygen reservoir vessel 2 are also connected one second pressure regulator 3B with other pipeline respectively, second pressure regulator 3B connects an oxyhydrogen fuel cell 9 with pipeline again, makes to enter oxyhydrogen fuel cell 9 by the pure hydrogen of the second pressure regulator 3B and purity oxygen with suitable mixed proportion and carries out chemical reaction and produce electric power.The first embodiment of the present invention also includes with interconnective pure water storage tank 5 and the electrolytic bath 6 of pipeline, and electrolytic bath 6 connects an exchanged film 7 with pipeline again; Pure water storage tank 5 connects described combustion chamber of engine 41 and oxyhydrogen fuel cell 9 with pipeline, after receiving combustion chamber of engine 41 burning, and the pure water produced respectively after oxyhydrogen fuel cell 9 chemical reaction; Pure water storage tank 5 has the function of savings pure water, water yield adjusting and excessive overflow; 6, electrolytic bath connects pure water storage tank 5, storage battery 43 and oxyhydrogen fuel cell 9; By the control of computer program, pure water storage tank 5 can according to handling situations by appropriate pure water input electrolytic bath 6, there is provided electric power that electrolytic bath 6 is operated by storage battery 43 or oxyhydrogen fuel cell 9, pure water electrolysis is gone out hydrogen and oxygen, recycling exchanged film 7 is by the hydrogen that produced by electrolytic bath 6 and oxygen separation and purifying is pure hydrogen and purity oxygen, and makes the pure water of generation be back to pure water storage tank 5 to recycle; Exchanged film 7 is also connected with one first pressurizer 8A and one second pressurizer 8B, be separated via exchanged film 7 and pure hydrogen after purifying and purity oxygen respectively by Pipeline transport, and add device 8B and the first pressurizer 8A by the second pressure respectively and pure hydrogen and purity oxygen adherence pressure be delivered to pure hydrogen reservoir vessel 1 and purity oxygen reservoir vessel 2 stores.
In other words, described combustion chamber of engine 41 can be the engine of general vehicle, by aforesaid fuel system, while delivery of pure hydrogen and purity oxygen give engine work done, also drive electrical generators 42 carries out power generation operation, and the electric power of generation is stored for subsequent use by storage battery 43; Pure hydrogen and purity oxygen are also provided to oxyhydrogen fuel cell 9 simultaneously and generate electricity; Utilize computer program to control according to actual conditions, the power supply of storage battery 43 or oxyhydrogen fuel cell 9 is operated to electrolytic bath 6, allows electrolytic bath 6 that the pure water electrolysis that aforementioned work done unit 4 and oxyhydrogen fuel cell 9 produce is gone out hydrogen and oxygen; Therefore, when fuel system of the present invention is used in Vehicular system, traditional fossil fuel can be replaced, change pneumoelectric hybrid vehicle (i.e. inflammable gas and power-actuated vehicle) into, the by-product (pure water) that its operation process produces then can be recovered again and recycle to manufacture pure hydrogen and purity oxygen, pure hydrogen and purity oxygen are then utilized to work done and generating again, and so circulation endlessly, has greatest contribution for environmental protection.
Fig. 2 is the second embodiment of fuel system of the present invention, one pure hydrogen reservoir vessel 1 and a purity oxygen reservoir vessel 2 is provided, this pure hydrogen reservoir vessel 1 is the pressurized container that can store pressurized gas with purity oxygen reservoir vessel 2, in order to store pure hydrogen and purity oxygen respectively, and pure hydrogen and purity oxygen can be supplemented at any time.Pure hydrogen reservoir vessel 1 and purity oxygen reservoir vessel 2 are connected one first pressure regulator 3A with pipeline respectively, make the pressure versus flow that can be conditioned output by the pure hydrogen of this first pressure regulator 3A and purity oxygen; First pressure regulator 3A is connected to one again and comprises that fuel chambers 44 is cut with stove and accessory or industry, the work done unit 4 of welding equipment 45, that is first pressure regulator 3A be connected to described fuel chambers 44 with pipeline, make to enter fuel chambers 44 by the pure hydrogen of the first pressure regulator 3A and purity oxygen with suitable mixed proportion for subsequent use, when opening stove and accessory or industry cutting, welding equipment 45, the mixed gas of pure hydrogen and purity oxygen namely supply stove and accessory or industrially to cut, welding equipment lights a fire and uses.Pure hydrogen reservoir vessel 1 and purity oxygen reservoir vessel 2 are also connected one second pressure regulator 3B with other pipeline respectively, second pressure regulator 3B connects an oxyhydrogen fuel cell 9 with pipeline again, makes to enter oxyhydrogen fuel cell 9 by the pure hydrogen of the second pressure regulator 3B and purity oxygen with suitable mixed proportion and carries out chemical reaction and produce electric power.The second embodiment of the present invention also includes with interconnective pure water storage tank 5 and the electrolytic bath 6 of pipeline, and electrolytic bath 6 connects an exchanged film 7 with pipeline again; Pure water storage tank 5 connects described oxyhydrogen fuel cell 9 with pipeline, in order to the pure water produced after receiving oxyhydrogen fuel cell 9 chemical reaction; Pure water storage tank 5 has the function of savings pure water, water yield adjusting and excessive overflow; 6, electrolytic bath connects pure water storage tank 5 and oxyhydrogen fuel cell 9; By the control of computer program, pure water storage tank 5 can according to handling situations by appropriate pure water input electrolytic bath 6, there is provided electric power that electrolytic bath 6 is operated by oxyhydrogen fuel cell 9, pure water electrolysis is gone out hydrogen and oxygen, the hydrogen produced by electrolytic bath 6 with oxygen separation and purifying becomes pure hydrogen and purity oxygen, and makes the pure water of generation be back to pure water storage tank 5 to recycle by recycling exchanged film 7; Exchanged film 7 is also connected with one first pressurizer 8A and one second pressurizer 8B, pure hydrogen and purity oxygen after being separated via exchanged film 7 respectively by Pipeline transport, and add device 8B and the first pressurizer 8A by the second pressure respectively and pure hydrogen and purity oxygen adherence pressure are delivered to pure hydrogen reservoir vessel 1 and purity oxygen reservoir vessel 2 stores.
Fig. 3 is the 3rd embodiment of fuel system of the present invention, one pure hydrogen reservoir vessel 1 and a purity oxygen reservoir vessel 2 is provided, this pure hydrogen reservoir vessel 1 is the pressurized container that can store pressurized gas with purity oxygen reservoir vessel 2, in order to store pure hydrogen and purity oxygen respectively, and pure hydrogen and purity oxygen can be supplemented at any time.Pure hydrogen reservoir vessel 1 and purity oxygen reservoir vessel 2 are connected a pressure regulator 3 with pipeline respectively, make the pressure versus flow that can be conditioned output by the pure hydrogen of this pressure regulator 3 and purity oxygen; Pressure regulator 3 is connected to an oxyhydrogen fuel cell 9 again, and oxyhydrogen fuel cell 9 connects an electro-heat installation 46.Enter oxyhydrogen fuel cell 9 by the pure hydrogen of pressure regulator 3 and purity oxygen with suitable mixed proportion to carry out chemical reaction and produce electric power, electric power directly can be supplied electro-heat installation 46 and use.The third embodiment of the present invention also includes with interconnective pure water storage tank 5 and the electrolytic bath 6 of pipeline, and electrolytic bath 6 connects an exchanged film 7 with pipeline again; Pure water storage tank 5 connects described oxyhydrogen fuel cell 9 with pipeline, in order to the pure water produced after receiving oxyhydrogen fuel cell 9 chemical reaction; Pure water storage tank 5 has the function of savings pure water, water yield adjusting and excessive overflow; 6, electrolytic bath connects pure water storage tank 5 and oxyhydrogen fuel cell 9; By the control of computer program, pure water storage tank 5 can according to handling situations by appropriate pure water input electrolytic bath 6, there is provided electric power that electrolytic bath 6 is operated by oxyhydrogen fuel cell 9, pure water electrolysis is gone out hydrogen and oxygen, the hydrogen produced by electrolytic bath 6 with oxygen separation and purifying becomes pure hydrogen and purity oxygen, and makes the pure water of generation be back to pure water storage tank 5 to recycle by recycling exchanged film 7; Exchanged film 7 is also connected with one first pressurizer 8A and one second pressurizer 8B, pure hydrogen and purity oxygen after being separated via exchanged film 7 respectively by Pipeline transport, and add device 8B and the first pressurizer 8A by the second pressure respectively and pure hydrogen and purity oxygen adherence pressure are delivered to pure hydrogen reservoir vessel 1 and purity oxygen reservoir vessel 2 stores.
Aforementioned exchanged film 7 can be a kind of proton exchange membrane with proton conductivity, and in general, all chemical radicals bases with the proton that can dissociate, such as sulfonic group, phosphate, carboxylic acid group etc., portion can reach the object of proton exchange.Considering performance and the efficiency of proton conductive, is optimal proton exchange membrane material with sulfonic polyelectrolyte.Widely using most the material as proton exchange membrane at present, is du pont company
it is a kind of fluorocarbon polymer with side chain, and side chain has the use of sulfonic acid group base as proton conduction.Number and the proton conductive rate of sulfonic acid group's base have positive correlation.
Aforementioned hydrogen fuel cell 9, be a kind of by external world's input pure hydrogen with purity oxygen as energy source, make fuel combustion reaction occurs in battery and the device that chemical energy is converted to electric energy, it can continue generation electric power, must charge-discharge procedures needed for secondary cell.The maximum feature of this device is owing to not relating to burning in course of reaction, and therefore its energy conversion efficiency is not by the restriction of " Carnot's cycle ", and energy conversion efficiency is up to 60% ~ 80%, and efficiency of actual is then 2 ~ 3 times of ordinary internal combustion engine.In addition, it also has fuel variation, exhaust is clean, noise is low, environmental pollution is little, the advantage of reliability and easily maintenance.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. a fuel system, is characterized in that, comprising:
One pure hydrogen reservoir vessel, in order to store and can supply to supplement pure hydrogen;
One purity oxygen reservoir vessel, in order to store and can supply to supplement purity oxygen;
One first pressure regulator, connects described pure hydrogen reservoir vessel and purity oxygen reservoir vessel, in order to the pure hydrogen of regulation output and the pressure versus flow of purity oxygen;
One second pressure regulator, connects described pure hydrogen reservoir vessel and purity oxygen reservoir vessel, in order to the pure hydrogen of regulation output and the pressure versus flow of purity oxygen;
One combustion chamber of engine, connects described first pressure regulator, in order to receive pure hydrogen and purity oxygen and ignition to produce power;
One generator, connects described combustion chamber of engine, the power running produced by this combustion chamber of engine and produce electric power;
One storage battery, connects described generator, and the electric power that this generator produces inputs this storage battery and stores;
One oxyhydrogen fuel cell, connects described second pressure regulator, in order to receive pure hydrogen and purity oxygen produces chemical reaction and produces electric power;
One pure water storage tank, connects described combustion chamber of engine and oxyhydrogen fuel cell, after receiving the burning of this combustion chamber of engine, and the pure water produced respectively after oxyhydrogen fuel cell chemical reaction;
One electrolytic bath, connects described pure water storage tank, storage battery and oxyhydrogen fuel cell, and pure water inputs in electrolytic bath by this pure water storage tank, provides electric power that electrolytic bath is operated, pure water electrolysis is gone out hydrogen and oxygen by this storage battery or oxyhydrogen fuel cell;
One exchanged film, connects described electrolytic bath and pure water storage tank, so as to by the hydrogen produced by electrolytic bath with oxygen separation and purifying becomes pure hydrogen and purity oxygen, and make the pure water of generation be back to described pure water storage tank;
One first pressurizer, connects described exchanged film and purity oxygen reservoir vessel, stores in order to the purity oxygen after described separation and purification to be delivered to this purity oxygen reservoir vessel;
One second pressurizer, connects described exchanged film and pure hydrogen reservoir vessel, stores in order to the pure hydrogen after described separation and purification to be delivered to this pure hydrogen reservoir vessel;
While delivery of pure hydrogen and purity oxygen give engine work done, also drive electrical generators carries out power generation operation, and the electric power of generation is stored for subsequent use by storage battery; Pure hydrogen and purity oxygen are also provided to oxyhydrogen fuel cell simultaneously and generate electricity; Utilize computer program to control according to actual conditions, the power supply of storage battery or oxyhydrogen fuel cell is operated to electrolytic bath, allows electrolytic bath that the pure water electrolysis that aforementioned work done unit and oxyhydrogen fuel cell produce is gone out hydrogen and oxygen.
2. fuel system according to claim 1, is characterized in that, described pure water storage tank has the function of water yield adjusting and excessive overflow.
3. a fuel system, is characterized in that, comprising:
One pure hydrogen reservoir vessel, in order to store and can supply to supplement pure hydrogen;
One purity oxygen reservoir vessel, in order to store and can supply to supplement purity oxygen;
One first pressure regulator, connects described pure hydrogen reservoir vessel and purity oxygen reservoir vessel, in order to the pure hydrogen of regulation output and the pressure versus flow of purity oxygen;
One second pressure regulator, connects described pure hydrogen reservoir vessel and purity oxygen reservoir vessel, in order to the pure hydrogen of regulation output and the pressure versus flow of purity oxygen;
One fuel chambers, connects described first pressure regulator, stores pure hydrogen and purity oxygen in order to receive;
One stove and accessory or industry cutting, welding equipment, connect described fuel chambers, give this stove and accessory by this fuel chambers delivery of pure hydrogen and purity oxygen or industrial to cut, welding equipment;
One oxyhydrogen fuel cell, connects described second pressure regulator, in order to receive pure hydrogen and purity oxygen produces chemical reaction and produces electric power;
One pure water storage tank, connects described oxyhydrogen fuel cell, in order to the pure water produced after receiving this oxyhydrogen fuel cell chemical reaction;
One electrolytic bath, connects described pure water storage tank and oxyhydrogen fuel cell, and pure water inputs in electrolytic bath by this pure water storage tank, provides electric power that electrolytic bath is operated, pure water electrolysis is gone out hydrogen and oxygen by this oxyhydrogen fuel cell;
One exchanged film, connects described electrolytic bath and pure water storage tank, so as to the hydrogen that will be produced by electrolytic bath and oxygen separation and purifying is pure hydrogen and purity oxygen, and makes the pure water of generation be back to described pure water storage tank;
One first pressurizer, connects described exchanged film and purity oxygen reservoir vessel, stores in order to the purity oxygen after described separation and purification to be delivered to this purity oxygen reservoir vessel;
One second pressurizer, connects described exchanged film and pure hydrogen reservoir vessel, stores in order to the pure hydrogen after described separation and purification to be delivered to this pure hydrogen reservoir vessel;
By the control of computer program, pure water storage tank can according to handling situations by appropriate pure water input electrolytic bath, there is provided electric power that electrolytic bath is operated by oxyhydrogen fuel cell, pure water electrolysis is gone out hydrogen and oxygen, the hydrogen produced by electrolytic bath with oxygen separation and purifying becomes pure hydrogen and purity oxygen, and makes the pure water of generation be back to pure water storage tank to recycle by recycling exchanged film; Pure hydrogen and purity oxygen after being separated via exchanged film respectively by Pipeline transport, and are pressed by second respectively and are added device and the first pressurizer and pure hydrogen and purity oxygen adherence pressure be delivered to pure hydrogen reservoir vessel and purity oxygen reservoir vessel stores.
4. fuel system according to claim 3, is characterized in that, described pure water storage tank has the function of water yield adjusting and excessive overflow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110122776.7A CN102777285B (en) | 2011-05-12 | 2011-05-12 | Fuel supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110122776.7A CN102777285B (en) | 2011-05-12 | 2011-05-12 | Fuel supply system |
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| CN102777285A CN102777285A (en) | 2012-11-14 |
| CN102777285B true CN102777285B (en) | 2015-02-11 |
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| CN201110122776.7A Expired - Fee Related CN102777285B (en) | 2011-05-12 | 2011-05-12 | Fuel supply system |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266969B (en) * | 2013-05-10 | 2015-10-28 | 王木喜 | A kind of economizer |
| CN104819075B (en) * | 2015-04-30 | 2018-04-27 | 吉林省中涵科技有限公司 | fuel supply device based on water electrolysis |
| CN104819074B (en) * | 2015-04-30 | 2018-06-22 | 吉林省中涵科技有限公司 | fuel supply device based on water electrolysis |
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