CN110131038A - A kind of hydraulic pressure hydrogen energy power generation system - Google Patents
A kind of hydraulic pressure hydrogen energy power generation system Download PDFInfo
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- CN110131038A CN110131038A CN201910273309.0A CN201910273309A CN110131038A CN 110131038 A CN110131038 A CN 110131038A CN 201910273309 A CN201910273309 A CN 201910273309A CN 110131038 A CN110131038 A CN 110131038A
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- hydrogen
- buoyancy tank
- negative pressure
- reaction bed
- hydraulic pressure
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 368
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 368
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 332
- 238000010248 power generation Methods 0.000 title claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 84
- 239000007789 gas Substances 0.000 claims abstract description 38
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 34
- 239000012530 fluid Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 125000004122 cyclic group Chemical group 0.000 claims description 27
- 238000007667 floating Methods 0.000 claims description 21
- 229910052987 metal hydride Inorganic materials 0.000 claims description 16
- 150000004681 metal hydrides Chemical class 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000000314 lubricant Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000011232 storage material Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 239000013535 sea water Substances 0.000 claims description 3
- 238000010146 3D printing Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 239000003570 air Substances 0.000 claims 1
- 239000003546 flue gas Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
- F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B71/00—Free-piston engines; Engines without rotary main shaft
- F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/004—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for driven by floating elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1869—Linear generators; sectional generators
- H02K7/1876—Linear generators; sectional generators with reciprocating, linearly oscillating or vibrating parts
- H02K7/1884—Linear generators; sectional generators with reciprocating, linearly oscillating or vibrating parts structurally associated with free piston engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/1808—Number of cylinders two
-
- 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
- Y02E60/32—Hydrogen storage
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Power Engineering (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
The present invention relates to a kind of hydraulic pressure hydrogen energy power generation systems, including hydrogen reaction bed unit, hydrogen hydraulic pressure unit, generator unit, battery and external electrical network.Generator unit includes hydrogen reciprocating piston generator and two cylinders positioned at two sides, is equipped with piston in cylinder.Hydrogen reciprocating piston generator is equipped with coil, magnetic push rod and central passage, and magnetic push rod passes through central passage and connect with the piston in the cylinder of two sides.Cylinder is equipped with air inlet and air outlet, the air inlet of two sides cylinder is connect by hydrogen inlet pipeline with hydrogen hydraulic pressure unit, the gas outlet of two sides cylinder is reacted bed unit with hydrogen by negative pressure hydrogen inlet pipeline and is connect, and hydrogen reacts bed unit and passes through negative pressure hydrogen outlet piping connection to hydrogen hydraulic pressure unit.The present invention reacts bed unit using hydrogen and hydrogen hydraulic pressure unit combines, and using hydrogen as cycle fluid, makes full use of the energy of the Nature, drives hydrogen reciprocating piston electrical power generators, is beneficial to energy conservation emission reduction, creates economic benefit.
Description
Technical field
The invention belongs to total energy approach technical fields, are related to a kind of hydraulic pressure hydrogen energy power generation system.
Background technique
Nature is filled with the unlimited room temperature energy, and an unbounded quantity of room temperature energy such as air, seawater has potentiality to be exploited.
The tellurian energy overwhelming majority is from the sun, in today that the energy is increasingly in short supply, new renewable green clean power skill
Art is paid more and more attention.In present new energy, water energy and wind energy power technology application are more universal, and technology is also more mature.Water
Electric potentiality to be exploited is little, and wind-force excessively disperses, can only be useful in some specific regions, and water energy and wind electricity generating system
Investment is very big, and occupied area is wide.Air can step into the visual field of people, and air energy water heater has also obtained generally at present
Using principle is exactly to pass through heat pump water using the thermal energy in air.But utilize the technology of air energy power-generating very
Few, technology is not mature enough, it is difficult to promote and apply.
Authorization Notice No. is CN202055876U, and authorized announcement date is the Chinese utility model patent on November 30th, 2011
Disclose a kind of new energy solar-powered thermal supercritical low-temperature air energy power generator.Including heat dump, expansion power generation unit, return
Hot device, cooler, booster pump, refrigeration machine and its conduit fittings and device is detected and controlled, there is nitrogen or mixing in closed system
Working medium.Working medium becomes high-pressure supercritical fluid through heat dump, and expanded generating set acting power generation becomes critical state working medium, warp
Regenerator, cooler condensation are pumped into regenerator heat exchange by pressurization and absorb heat into heat dump form closed circulation electricity generation system again.It
It can be used for low temperature heat resource power generation in waste heat waste heat underground heat etc., working medium carbon dioxide or mixed working fluid.The utility model is special
Air can be converted to the kinetic energy of pushing generator group rotation by benefit, but because cooler condensation needs to consume energy, system energy
Amount conversion ratio is lower, and generator power output is smaller, and actual promotional value is limited.
Summary of the invention
The object of the present invention is to provide a kind of hydraulic pressure hydrogen energy power generation systems to utilize storage metal with hydrogen etc. for cycle fluid
The pressure difference between atmospheric pressure of hydrogen material inhaling hydrogen/H_2-producing properties and generating, pushes hydrogen reciprocating piston generator hair
Electricity or driving equipment, make full use of the Nature energy and industrial exhaust heat, are beneficial to energy conservation emission reduction and create economic benefit.
The technical scheme is that
A kind of hydraulic pressure hydrogen energy power generation system, including hydrogen reaction bed unit, hydrogen hydraulic pressure unit, generator unit, battery and outside
Power grid, the generator unit circuit connection to battery and external electrical network.The generator unit includes that at least one set of hydrogen is reciprocal
The combination of formula piston generator and two cylinders, described two cylinders are located at the two sides of hydrogen reciprocating piston generator, cylinder
It is interior to be equipped with piston.The hydrogen reciprocating piston generator is equipped with coil, magnetic push rod and central passage, during the magnetic push rod passes through
Heart channel is connect with the piston in the cylinder of two sides.The cylinder is equipped with air inlet and air outlet, the air inlet and air outlet point
It She You not valve.The air inlet of the two sides cylinder is connect by hydrogen inlet pipeline with hydrogen hydraulic pressure unit, the two sides gas
The gas outlet of cylinder is reacted bed unit with hydrogen by negative pressure hydrogen inlet pipeline and is connect, and the hydrogen reaction bed unit passes through negative pressure hydrogen
Export pipeline is connected to hydrogen hydraulic pressure unit.
The hydrogen hydraulic pressure unit is equipped with left buoyancy tank, right buoyancy tank and water pump.The left buoyancy tank and right buoyancy tank are respectively equipped with water
Slot and floating body, the sink are ring structure, the water surface of the floating body spiral-lock in sink.The water pump is two-way pump, water pump point
It is not connect with the sink of left buoyancy tank and right buoyancy tank.The floating body is equipped with buoyancy tank hydrogen outlet and buoyancy tank hydrogen inlet, described floating
Case hydrogen outlet and buoyancy tank hydrogen inlet are respectively equipped with valve.The hydrogen reaction bed unit passes through negative pressure hydrogen outlet piping connection
To the buoyancy tank hydrogen inlet of left buoyancy tank and right buoyancy tank, the buoyancy tank hydrogen outlet of the left buoyancy tank and right buoyancy tank passes through hydrogen inlet pipe
Road is connected to the air inlet of cylinder.
The hydrogen reaction bed unit is equipped with heat exchange center and at least two hydrogen reaction beds, and the heat exchange center includes high negative pressure
Cyclic part and lower negative pressure cyclic part, the high negative pressure cyclic part and lower negative pressure cyclic part pass through between heat exchange coil progress
Wall heat exchange.The hydrogen reaction bed is equipped with negative pressure hydrogen inlet, negative pressure hydrogen outlet, heat exchange hydrogen inlet/outlet and heat exchange hydrogen and enters and leaves
Mouthful, the hydrogen entrance that exchanges heat is divided into two-way through triple valve by hydrogen circulation line, and a way outlet is connected to the height at heat exchange center
Negative-pressure cyclic part is connected to lower negative pressure cyclic part all the way.High negative pressure cyclic part and lower negative pressure cyclic part are through triple valve
It is connected to heat exchange hydrogen inlet/outlet with hydrogen circulation line, hydrogen circulation line is equipped with hydrogen gas circulating pump.The hydrogen reaction bed
Negative pressure hydrogen outlet passes through buoyancy tank hydrogen inlet in negative pressure hydrogen outlet piping connection to hydrogen hydraulic pressure unit.The cylinder goes out
Negative pressure hydrogen inlet of the port through negative pressure hydrogen inlet piping connection to hydrogen reaction bed.The heat exchange coil includes but is not limited to can
It is replaced with the device by the device of 3D printing or worm hole, makes cold fluid and hot fluid interval by respective heat exchanger channels, changed with increasing
The thermal efficiency.
Metal hydrogen storage material, including but not limited to Rare Earth metal hydride are loaded in the hydrogen reaction bed.Hydrogen is by hydrogen
Gas entrance enters hydrogen reaction bed, and hydrogen is absorbed to form metal hydride by hydrogen storage material, the metal hydride after hydrogen is inhaled to completion
Hydrogen is released in heating.The hydrogen reaction bed is at least one level structure, or the multilevel structure of heat is utilized for ladder, allows every grade
Kind, quality or the volume of the metal hydride in each hydrogen reaction bed in hydrogen reaction bed can be different, every grade of hydrogen reaction
The temperature and pressure of the suction hydrogen release gas of bed can be same or different.
Allow to increase solid, liquid, gas object in the circulatory mediator of metal hydride and/or including but not limited to hydrogen
Matter plays catalyst action, to steadily increase speed for hydrogen absorbing and releasing, or improves percentage or metallic hydrogen that metal hydride inhales hydrogen
The percentage of compound hydrogen release, or change the P-C-T curve of metal hydride.
For the hydrogen reaction bed using circulatory mediator and heat medium partition or non-septate heat transfer, heat medium is air, cigarette
Gas, seawater, river water, lake water, gaseous heating medium, liquid heating medium, solid heat medium, between gas-liquid-solid two or two mixing or
Three-phase Hybrid Heating medium.Hydrogen reaction bed use high pressure or low pressure recycle medium include hydrogen but be not limited to hydrogen, directly into
Enter hydrogen reaction bed and heated or moved heat, or by the way of electricity, electromagnetism or internal heating, or by the way of external heat, or
Simultaneously using interior external heat by the way of, circulatory mediator be hydrogen or other stables, circulatory mediator can be gas, liquid,
Two or two mixing or three-phase mixing circulation medium, are directly entered hydrogen reaction bed and are heated or moved heat between solid or gas-liquid-solid.It is right
Hydrogen reaction bed inhales the reaction heat released when hydrogen, carries out moving heat using heat exchange cycle medium, heat exchange cycle medium includes but is not limited to
Hydrogen.The reaction heat needed when to hydrogen reaction bed hydrogen release, is heated, extraneous heat is brought directly to using heat exchange cycle medium
Hydrogen reaction bed, heat cycles medium include but is not limited to hydrogen.The hydrogen reaction bed unit is by the valve with steady pressure function
Door and/or gas storage can system are replaced.
Clarifier is arranged in the hydrogen inlet pipeline and negative pressure hydrogen inlet pipeline, prevents the residues such as lubricant from leaking,
It is not allow for outside any leakage of lubricant to system, the lubricant of external diffusion is collected processing in system.
The hydrogen hydraulic pressure unit replace with including but not limited to piston, gravity, machinery, strength, vacuum, fluid power, electromagnetism,
The method or their combination of rotary machine, so that reliably realizing includes but is not limited to that the isobaric any method compressed is all suitable
With.Device in the generator unit replaces with including but not limited to slueing generator tool or piston power generation is mechanical.
All pipelines are antistatic multiple tube, and pipeline and equipment are all provided with inside holding or external thermal insulation or interior external thermal insulation,
It is equipped with nitrogen protection device simultaneously, prevents hydrogen from being leaked in atmospheric environment.Allow buoyancy tank that heater is set, according to technique
It is required that increasing or decreasing the temperature in storage buoyancy tank.Allow in hydrogen inlet pipeline, negative pressure hydrogen inlet pipeline and/or negative pressure hydrogen
Bypass is set on export pipeline, air energy thermoregulator or heater are housed in bypass, guarantees to enter hydrogen reaction bed unit
Hydrogen temperature is constant.
The buoyancy tank is equipped at least one, and the negative-pressure gas from hydrogen reaction bed unit hydrogen release passes through water pump when entering buoyancy tank
The floating body of buoyancy tank is floated in pressurization, forms negative pressure, so that negative-pressure gas be made to enter, after the completion of negative-pressure gas entrance, uses water pump
Water pump in buoyancy tank sink is walked, thus using atmospheric pressure and gravity compression negative-pressure gas to 0.1MPa, and with gas
Floating body follows variation in body discharge process, to ensure buoyancy tank outlet pressure for 0.1MPa.The buoyancy tank includes but is not limited to by liquid
Pressure piston, air rammer are replaced, and can be received negative pressure hydrogen source and form device institute's generation of stable 0.1MPa hydrogen
It replaces.
Hydraulic pressure hydrogen energy power generation system of the present invention is combined using generator unit, hydrogen reaction bed unit and hydrogen hydraulic pressure unit,
With hydrogen etc. for cycle fluid, suction hydrogen/H_2-producing properties of metal hydrogen storage material in bed unit are reacted according to hydrogen, inhale hydrogen shape using it
At negative pressure end, the metal hydrogen storage material after inhaling hydrogen hydrogen release can realize recycling at a lower pressure, and the negative pressure hydrogen of releasing exists
Normal pressure end is formed under atmospheric pressure effect, circulate driving piston between normal pressure end and negative pressure end by working medium hydrogen and is driven
Magnetic push rod is reciprocating, the sectioned coil magnetic line of force, makes hydrogen reciprocating piston electrical power generators, takes full advantage of the Nature
Energy is beneficial to energy conservation emission reduction and creates economic benefit.The present invention is mounted on the vehicles such as steamer, can use it is other from
Energy entrained by right substance drives hydrogen reciprocating piston electrical power generators by working medium circulation, atmospheric pressure is changed into
Electric energy, and then vehicles operation is driven, realize green traffic.
Detailed description of the invention
Fig. 1 is the flow diagram of hydraulic pressure hydrogen energy power generation system of the present invention；
Fig. 2 is floating box structure schematic diagram.
Wherein: 1-hydrogen reacts bed unit, 2-coils, 3-cylinders, 4-hydrogen reciprocating piston generators, 5-electric power storages
Pond, 6-magnetic push rods, 7-pistons, 8-transmission of electricity electric wires, 9-negative pressure hydrogen inlets, 10-heat exchange hydrogen inlet/outlets, 11-height are negative
Press cyclic part, 12-lower negative pressure cyclic parts, 13-generator units, 14-air inlets, 15-gas outlets, 17-external electricals
Net, 18-valves, 19-negative pressure hydrogen outlets, 20-heat exchange hydrogen entrances, 21-hydrogen inlet pipelines, 22-negative pressure hydrogen
Entrance pipe, 25-heat exchange coils, 26-negative pressure hydrogen outlet pipelines, 27-hydrogen reaction beds, 29-air energy thermoregulators,
30-hydrogen hydraulic pressure units, 36-hydrogen circulation lines, 37-triple valves, 38-hydrogen gas circulating pumps, 41-clarifiers, 42-are floated
Case hydrogen outlet, 43-buoyancy tank hydrogen inlets, 44-sinks, 45-left buoyancy tanks, 46-water pumps, 47-right buoyancy tanks, 48-floating bodies.
Specific embodiment
Below with reference to embodiment and attached drawing, the present invention is described in detail.The scope of protection of the present invention is not limited to the embodiment,
Those skilled in the art make any change within the scope of the claims and also belong to the scope of protection of the invention.
Hydraulic pressure hydrogen energy power generation system of the present invention is as shown in Figure 1, include hydrogen reaction bed unit 1, hydrogen hydraulic pressure unit 30, hair
Electric unit 13, battery 5 and external electrical network 17,13 circuit connection of generator unit to battery and external electrical network.Generator unit 13
Electricity a part is stored in battery 5, and a part is connected to the grid outer confession.
Generator unit 13 includes hydrogen reciprocating piston generator 4 and two cylinders 3, and it is reciprocating that two cylinders are located at hydrogen
The two sides of piston generator 4, cylinder is interior to be equipped with piston 7.Hydrogen reciprocating piston generator 4 be equipped with coil 2, magnetic push rod 6 and in
Heart channel, magnetic push rod 6 pass through central passage and connect with the piston in the cylinder of two sides, keep the piston of a cylinder reciprocal close to hydrogen
When formula piston generator one end, the piston of another cylinder is located remotely from one end of hydrogen reciprocating piston generator.Cylinder is equipped with
Air inlet 14 and gas outlet 15, air inlet 14 and gas outlet 15 are located remotely from the side of hydrogen reciprocating piston generator, air inlet
Mouth 14 and gas outlet 15 are respectively equipped with valve 18.
Hydrogen reacts bed unit 1 and is equipped with 3 hydrogen reaction beds 27 and heat exchange center.Hydrogen reaction bed 27 be equipped with negative pressure hydrogen inlet 9,
Negative pressure hydrogen outlet 19, heat exchange hydrogen inlet/outlet 10 and heat exchange hydrogen entrance 20.Heat exchange center includes high negative pressure cyclic part
11 and lower negative pressure cyclic part 12, high negative pressure cyclic part and lower negative pressure cyclic part pass through 25 septate heat transfer of heat exchange coil.It changes
Hot hydrogen entrance 20 is divided by hydrogen circulation line 36 through triple valve 37 for two-way, and 37 1 way outlet of triple valve is connected to heat exchange
The high negative pressure cyclic part 11 at center, is connected to lower negative pressure cyclic part 12 all the way.High negative pressure cyclic part 11 and lower negative pressure follow
Loop section 12 is connected to heat exchange hydrogen inlet/outlet 10 through triple valve 37 and hydrogen circulation line 36, and hydrogen circulation line 36 is equipped with hydrogen
Gas circulating pump 38.To guarantee that 27 temperature of hydrogen reaction bed is uniform, heat exchange hydrogen inlet/outlet 10 and heat exchange hydrogen entrance 20 are irregular
Switch over, i.e., circulating hydrogen enters through heat exchange hydrogen inlet/outlet 10 in a period of time, in another a period of time circulating hydrogen diverted via
The hydrogen entrance 20 that exchanges heat enters.
Hydrogen hydraulic pressure unit 30 is equipped with left buoyancy tank 45, right buoyancy tank 47 and water pump 46.Left buoyancy tank and right buoyancy tank are respectively equipped with water
Slot 44 and floating body 48, sink are ring structure, the water surface of the floating body spiral-lock in sink.Water pump is two-way pump, and water pump is floating with a left side respectively
Case is connected with the sink of right buoyancy tank.Floating body is equipped with buoyancy tank hydrogen outlet 42 and buoyancy tank hydrogen inlet 43, buoyancy tank hydrogen outlet 42
Valve 18 is respectively equipped with buoyancy tank hydrogen inlet 43.Hydrogen reaction bed unit 1 is connected to left floating by negative pressure hydrogen outlet pipeline 26
The buoyancy tank hydrogen outlet 42 of the buoyancy tank hydrogen inlet 43 of case and right buoyancy tank, left buoyancy tank and right buoyancy tank is by being equipped with 41 hydrogen of clarifier
Inlet ductwork 21 is connected to the air inlet 14 of cylinder 3.The gas outlet 15 of two sides cylinder 3 passes through net through negative pressure hydrogen inlet pipeline 22
Change the negative pressure hydrogen inlet 9 that device 41 is connected to hydrogen reaction bed 27.Negative pressure hydrogen outlet pipeline 26, hydrogen inlet pipeline 21 and negative pressure
Hydrogen inlet pipeline 22 is equipped with valve 18.Buoyancy tank is equipped with left and right two, and left buoyancy tank is perhaps only arranged or only the setting right side is floating
The floating body of buoyancy tank is floated when the negative-pressure gas from hydrogen reaction bed unit hydrogen release enters buoyancy tank by water pump pressurization, is formed by case
Negative pressure after the completion of negative-pressure gas entrance, is walked the water pump in buoyancy tank sink with water pump so that negative-pressure gas be made to enter, thus
Using atmospheric pressure and gravity compression negative-pressure gas to 0.1MPa, and in gas discharge process floating body follow variation,
To ensure buoyancy tank outlet pressure for 0.1MPa.
The course of work of hydrogen reaction bed unit 1 are as follows: three hydrogen reaction beds alternately inhale hydrogen/hydrogen release operation, guarantee any
Time has two hydrogen reaction beds to carry out suction hydrogen, and a hydrogen reaction bed carries out hydrogen release.Hydrogen reaction bed carries out suction hydrogen under lower negative pressure,
And hydrogen release is carried out at same temperature and high negative pressure.Hydrogen reaction bed when inhaling hydrogen can heat release, when hydrogen release can then absorb heat.Hydrogen reaction bed is set
There is cycle heat exchange pipeline, the high negative pressure cyclic part for being communicated to heat exchange center can be switched when hydrogen release is absorbed heat by triple valve,
Switching is communicated to the lower negative pressure cyclic part at heat exchange center when inhaling hydrogen heat release；Circulation in the high negative pressure cyclic part at heat exchange center
Cycle heat exchange hydrogen in heat exchange hydrogen and the lower negative pressure cyclic part at the center that exchanges heat carries out septate heat transfer by heat exchange coil, from
And it realizes the reaction heat released when two hydrogen reaction beds are inhaled hydrogen and is supplied to another hydrogen reaction bed in the decentralization of high negative pressure condition
It is used when hydrogen.Hydrogen reaction bed unit 1 forms negative pressure when inhaling hydrogen, to realize atmospheric hydrogen in hydrogen reciprocating piston generator
Reciprocating in 4；The hydrogen that hydrogen reaction bed unit 1 absorbs is released under more high negative pressure, enters hydrogen hydraulic pressure unit 30
In buoyancy tank.
The working process of this embodiment is as follows: with low altitude area atmospheric conditions for example, 0.1MPa, 84 DEG C, flow 0.09kg/
The atmospheric hydrogen of s enters the movement of driving piston reciprocating type and cutting magnetic line power generation, power generation in hydrogen reciprocating piston generator 4
Power 100kW；Hydrogen reciprocating piston generator outlet 0.034MPa, 0 DEG C of hydrogen enter hydrogen reaction bed unit 1 and carry out suction hydrogen
Process, the metal hydrogen storage material after inhaling hydrogen carry out hydrogen release at 0 DEG C, 0.024MPa, when inhaling the reaction heat supply hydrogen release that hydrogen is released
It uses；Be discharged from the negative pressure hydrogen outlet 19 of hydrogen reaction bed unit 10 DEG C, the hydrogen of 0.024MPa enter hydrogen hydraulic pressure unit
30,84 DEG C, 0.1MPa are pressurized to using atmospheric pressure, are then attached to the entrance of hydrogen reciprocating piston generator 4.The above metal
Hydrogen storage material uses rare earth metal hydride.
Allow to increase solid, liquid, gas object in the circulatory mediator of metal hydride and/or including but not limited to hydrogen
Matter plays catalyst action, to steadily increase speed for hydrogen absorbing and releasing, or improves percentage or metallic hydrogen that metal hydride inhales hydrogen
The percentage of compound hydrogen release, or change the P-C-T curve of metal hydride.The P-C-T curve of metal hydride is measurement one
Determine at temperature, the hydrogen storage content of metal hydrogen storage material balances the curve of pressure dependence with it；I.e. under isothermal conditions, metal hydrogen storage material
The equilbrium phase diagram of material and hydrogen.Balance pressure logarithm makees ordinate, and sucking/placing hydrogen amount makees abscissa.
Pressure stabilizing-pressure reducing valve that hydrogen reaction bed unit 1 can be played similar functions replaces.
Hydrogen react bed unit 1 heat exchange hydrogen inlet/outlet and exchange heat hydrogen entrance circulatory mediator using hydrogen directly into
Enter hydrogen reaction bed, hydrogen heat release will directly be inhaled by circulatory mediator hydrogen when inhaling hydrogen and take hydrogen reaction bed out of, be situated between when hydrogen release by circulation
Matter hydrogen directly brings the heat that hydrogen release needs into hydrogen reaction bed.
Clarifier 41 is arranged in hydrogen inlet pipeline 21 and negative pressure hydrogen inlet pipeline 22, prevents outside the residues such as lubricant
It lets out, is not allow for outside any leakage of lubricant to system, the lubricant of external diffusion is collected processing in system.
All pipelines are antistatic multiple tube, and pipeline and equipment are all provided with inside holding or external thermal insulation or interior external thermal insulation, simultaneously
It is equipped with nitrogen protection device, prevents hydrogen from being leaked in atmospheric environment.
Allow buoyancy tank that heater is set, increases or decreases the temperature in buoyancy tank according to the technological requirements.Allow in hydrogen inlet
Bypass is set on pipeline 21, negative pressure hydrogen inlet pipeline 22 and/or negative pressure hydrogen outlet pipeline 26, it can temperature equipped with air in bypass
Adjuster 29 or heater are spent, guarantees that the hydrogen temperature for entering hydrogen reaction bed unit 1 is constant.
Air inflow, intake velocity and the amount and intake velocity that each cylinder is added for adjusting generator unit 13, thus from gas
The hydrogen stream that equilibrium temperature, pressure and flow are come out in cylinder enters hydrogen reaction bed unit.
Claims (10)
1. a kind of hydraulic pressure hydrogen energy power generation system, including hydrogen reaction bed unit (1), hydrogen hydraulic pressure unit (30), generator unit (13),
Battery (5) and external electrical network (17), generator unit (13) circuit connection to battery and external electrical network；It is characterized in that:
The generator unit (13) includes an at least hydrogen reciprocating piston generator (4) and two cylinders (3), described two cylinders
Piston (7) are equipped in the two sides of hydrogen reciprocating piston generator (4), cylinder；The hydrogen reciprocating piston generator
(4) it is equipped with coil (2), magnetic push rod (6) and central passage, the magnetic push rod (6) passes through the work in central passage and two sides cylinder
Plug connection；The cylinder is equipped with air inlet (14) and gas outlet (15), and the air inlet (14) and gas outlet (15) are respectively equipped with
Valve (18)；The air inlet of the two sides cylinder is connect by hydrogen inlet pipeline (21) with hydrogen hydraulic pressure unit (30), described
The gas outlet of two sides cylinder is connect by negative pressure hydrogen inlet pipeline (22) with hydrogen reaction bed unit (1), and the hydrogen reacts sheet
First (1) is connected to hydrogen hydraulic pressure unit (30) by negative pressure hydrogen outlet pipeline (26).
2. hydraulic pressure hydrogen energy power generation system according to claim 1, it is characterized in that: the hydrogen hydraulic pressure unit (30) is equipped with a left side
Buoyancy tank (45), right buoyancy tank (47) and water pump (46)；The left buoyancy tank and right buoyancy tank are respectively equipped with sink (44) and floating body (48), institute
Stating sink is ring structure, the water surface of the floating body spiral-lock in sink；The water pump be two-way pump, water pump respectively with left buoyancy tank and
The sink of right buoyancy tank connects；The floating body is equipped with buoyancy tank hydrogen outlet (42) and buoyancy tank hydrogen inlet (43), the buoyancy tank hydrogen
Gas outlet (42) and buoyancy tank hydrogen inlet (43) are respectively equipped with valve (18)；Hydrogen reaction bed unit (1) passes through negative pressure hydrogen
Export pipeline (26) is connected to the buoyancy tank hydrogen inlet (43) of left buoyancy tank and right buoyancy tank, the buoyancy tank hydrogen of the left buoyancy tank and right buoyancy tank
Gas outlet (42) is connected to the air inlet (14) of cylinder (3) by hydrogen inlet pipeline (21).
3. hydraulic pressure hydrogen energy power generation system according to claim 2 changes it is characterized in that: hydrogen reaction bed unit (1) is equipped with
Thermal center (-tre) and at least two hydrogen reaction beds (27), the heat exchange center include high negative pressure cyclic part (11) and lower negative pressure circulation portions
Divide (12), the high negative pressure cyclic part and lower negative pressure cyclic part pass through heat exchange coil (25) progress septate heat transfer；The hydrogen
Reaction bed (27) is equipped with negative pressure hydrogen inlet (9), negative pressure hydrogen outlet (19), heat exchange hydrogen inlet/outlet (10) and heat exchange hydrogen and goes out
Entrance (20), heat exchange hydrogen entrance (20) are divided into two-way, a way outlet through triple valve (37) by hydrogen circulation line (36)
It is connected to the high negative pressure cyclic part (11) at heat exchange center, is connected to lower negative pressure cyclic part (12) all the way；High negative pressure circulation portions
(11) and lower negative pressure cyclic part (12) is divided to be connected to heat exchange hydrogen inlet/outlet through triple valve (37) and hydrogen circulation line (36)
(10), hydrogen circulation line (36) is equipped with hydrogen gas circulating pump (38)；The negative pressure hydrogen outlet (19) of the hydrogen reaction bed (27) is logical
It crosses negative pressure hydrogen outlet pipeline (26) and is connected to buoyancy tank hydrogen inlet in hydrogen hydraulic pressure unit；The gas outlet of the cylinder (3)
(15) the negative pressure hydrogen inlet (9) of hydrogen reaction bed (27) is connected to through negative pressure hydrogen inlet pipeline (22)；The heat exchange coil packet
It includes but is not limited to be replaced by the device of 3D printing or the device in worm hole, keep cold fluid and hot fluid interval logical by respective heat exchange
Road, to increase heat exchange efficiency.
4. hydraulic pressure hydrogen energy power generation system according to claim 3, it is characterized in that: loading metal hydrogen storage in the hydrogen reaction bed
Material, including but not limited to Rare Earth metal hydride；Hydrogen enters hydrogen reaction bed by hydrogen inlet, and hydrogen is inhaled by hydrogen storage material
Receipts form metal hydride, and hydrogen is released in the metal hydride heating after hydrogen is inhaled to completion；The hydrogen reaction bed is at least one level
Structure, or be ladder using the multilevel structure of heat, allow the metallic hydrogen in each hydrogen reaction bed in every grade of hydrogen reaction bed
Kind, quality or the volume of compound can be different, the temperature and pressure of the suction hydrogen release gas of every grade of hydrogen reaction bed can it is identical or
Person is different.
5. hydraulic pressure hydrogen energy power generation system according to claim 3, it is characterized in that: allow metal hydride and/or including but
It is not limited to increase solid, liquid, gaseous matter in the circulatory mediator of hydrogen, plays catalyst action, put to steadily increase suction
Hydrogen speed, or improve metal hydride and inhale the percentage of hydrogen or the percentage of metal hydride hydrogen release, or change metal hydride
P-C-T curve.
6. hydraulic pressure hydrogen energy power generation system according to claim 3, it is characterized in that: the hydrogen reaction bed using circulatory mediator with
Heat medium partition or non-septate heat transfer, heat medium are air, flue gas, seawater, river water, lake water, gaseous heating medium, liquid
Heat medium, solid heat medium, two or two mixing or three-phase Hybrid Heating medium between gas-liquid-solid；The high pressure that hydrogen reaction bed uses
Or low pressure recycle medium includes hydrogen but is not limited to hydrogen, is directly entered hydrogen reaction bed and is heated or moved heat, or using electricity, electricity
Magnetic or the mode of internal heating, or by the way of external heat, or simultaneously by the way of interior external heat, circulatory mediator is hydrogen
Or other stables, circulatory mediator can be between gas, liquid, solid or gas-liquid-solid two or two mixing or three mix and follow
Ring medium is directly entered hydrogen reaction bed and is heated or moved heat；The reaction heat released when inhaling hydrogen to hydrogen reaction bed, is followed using heat exchange
Ring medium carries out moving heat, and heat exchange cycle medium includes but is not limited to hydrogen；The reaction heat needed when to hydrogen reaction bed hydrogen release uses
Heat exchange cycle medium is heated, and extraneous heat is brought directly to hydrogen reaction bed, and heat cycles medium includes but is not limited to hydrogen；
Hydrogen reaction bed unit by with steady pressure function valve and/or gas storage can system replace.
7. hydraulic pressure hydrogen energy power generation system according to claim 1, it is characterized in that: the hydrogen inlet pipeline (21) and negative
Hydrogen inlet pipeline (22) setting clarifier (41) is pressed, prevents the residues such as lubricant from leaking, is not allow for any lubricant
It is leaked to outside system, the lubricant of external diffusion is collected processing in system.
8. hydraulic pressure hydrogen energy power generation system according to claim 1, it is characterized in that: the hydrogen hydraulic pressure unit replace with including
But it is not limited to the method or their combination of piston, gravity, machinery, strength, vacuum, fluid power, electromagnetism, rotary machine, so as to
The realization leaned on includes but is not limited to that any method of isobaric compression is all suitable for；Device in the generator unit (13) replaces with packet
It includes but is not limited to slueing generator tool or piston power generation is mechanical.
9. hydraulic pressure hydrogen energy power generation system according to claim 1, it is characterized in that: all pipelines are that antistatic is compound
Pipe, pipeline and equipment are all provided with inside holding or external thermal insulation or interior external thermal insulation, while being equipped with nitrogen protection device, prevent hydrogen from letting out
Reveal in atmospheric environment；Allow buoyancy tank that heater is set, increases or decreases the temperature in storage buoyancy tank according to the technological requirements；Allow
Bypass, bypass are set on hydrogen inlet pipeline (21), negative pressure hydrogen inlet pipeline (22) and/or negative pressure hydrogen outlet pipeline (26)
It is upper that air energy thermoregulator (29) or heater are housed, guarantee that the hydrogen temperature for entering hydrogen reaction bed unit (1) is constant.
10. hydraulic pressure hydrogen energy power generation system according to claim 2 comes from it is characterized in that: the buoyancy tank is equipped at least one
The floating body of buoyancy tank is floated by water pump pressurization when the negative-pressure gas of hydrogen reaction bed unit hydrogen release enters buoyancy tank, forms negative pressure, from
And enter negative-pressure gas, after the completion of negative-pressure gas entrance, the water pump in buoyancy tank sink is walked with water pump, to utilize atmosphere
Pressure and gravity compression negative-pressure gas to 0.1MPa, and in gas discharge process floating body follow variation, to ensure to float
Case outlet pressure is 0.1MPa；The buoyancy tank includes but is not limited to be replaced by hydraulic piston, air rammer, can be received
The negative pressure hydrogen source and device for forming stable 0.1MPa hydrogen is replaced.
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| CN201910273309.0A CN110131038A (en) | 2019-04-04 | 2019-04-04 | A kind of hydraulic pressure hydrogen energy power generation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111561355A (en) * | 2020-06-11 | 2020-08-21 | 江苏常利新能源科技有限公司 | Hydrogen-electricity energy system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111561355A (en) * | 2020-06-11 | 2020-08-21 | 江苏常利新能源科技有限公司 | Hydrogen-electricity energy system |
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