CN106677260A - Proton exchange membrane fuel cell air water intake device - Google Patents
Proton exchange membrane fuel cell air water intake device Download PDFInfo
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- CN106677260A CN106677260A CN201710059648.XA CN201710059648A CN106677260A CN 106677260 A CN106677260 A CN 106677260A CN 201710059648 A CN201710059648 A CN 201710059648A CN 106677260 A CN106677260 A CN 106677260A
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- Prior art keywords
- water
- air
- proton exchange
- evaporimeter
- direct current
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/28—Methods or installations for obtaining or collecting drinking water or tap water from humid air
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a proton exchange membrane fuel cell air water intake device. The proton exchange membrane fuel cell air water intake device includes a proton exchange membrane fuel cell system, a steam compression type cooling system, a water vapor condenser, a vapor and water separator, and a water processing system. The proton exchange membrane fuel cell system generates direct current to drive the steam compression type cooling system to work, a surface of a cool plate evaporator of the cooling system acquires a low temperature, and then water vapor in air is condensed; exhaust air discharged by a pile of the proton exchange membrane fuel cell system is condensed into a vapor and water mixture while passing through the water vapor condenser and is separated into water and gas through the vapor and water separator, and then fuel cell reaction water can be recovered. Water vapor in air and water vapor in exhaust air discharged by the fuel cell is condensed into liquid water, the output of water is improved, and drinking water supply is effectively ensured in emergency.
Description
Technical field
The present invention relates to field of fuel cell technology, more particularly to proton exchanging film fuel battery air water-intaking dress
Put.
Background technology
On desert, island and other places, how to obtain fresh water is an important topic.In some occasions, the deposit of fuel is sufficient,
But the supply shortage of fresh water, accordingly, it is considered to significant come preparing fresh using a part of fuel.
The content of the invention
In view of this, The embodiment provides one kind fuel supplies fuel cell power generation, and then fresh water is obtained
Proton Exchange Membrane Fuel Cells air water fetching device.
Embodiments of the invention provide a proton exchanging film fuel battery air water fetching device, including PEM combustion
Material battery system, vapor compression type refrigerating system, water vapor condenser and steam-water separator, the Proton Exchange Membrane Fuel Cells
System generates direct current, and the direct current is converted into stable DC electricity, the stable DC electric drive steam compression type refrigerating
System works, and the proton exchange film fuel battery system generates the weary gas of air after direct current and is discharged in water vapor condenser,
The weary gas of the air is condensed into steam water interface, and the steam water interface is separated into water and gas by steam-water separator, described
Water flows out from the bottom of steam-water separator, and the gas flows out from the top of steam-water separator, and enters in air.
Further, the proton exchange film fuel battery system includes that hydrogen supply loop, air supply loop, proton are handed over
Film fuel cell electric piling and DC-DC converter are changed, the hydrogen supply loop and air supply loop are all connected with proton friendship
Film fuel cell electric piling is changed, the hydrogen supply loop supplies hydrogen, and air, hydrogen and air are supplied in the air supply loop
In oxygen react in proton exchange film fuel cell electric piling generation direct current, the DC-DC converter will be straight
Stream electricity is converted into stable DC electricity, and the remaining magnetic valves of trace hydrogen Jing first are discharged in air after reaction.
Further, the hydrogen supply loop includes high-pressure hydrogen storage, pressure-reducing valve, check valve, hand stop valve and prevents
Quick-fried magnetic valve, the high-pressure hydrogen storage, pressure-reducing valve, check valve, hand stop valve and explosion-proof solenoid valve are sequentially connected, hydrogen from
High-pressure hydrogen storage out, sequentially passes through pressure-reducing valve, check valve, hand stop valve and explosion-proof solenoid valve and fires into PEM
Material battery pile；The air supply loop includes air filter and Air pressurizer, the air filter and air
Supercharging device is sequentially connected, and air enters Air pressurizer after air filter process, and the Air pressurizer will
Air boosts, and sends into proton exchange film fuel cell electric piling.
Further, the steam-water separator is whirlwind separator, and the steam water interface is from the top of whirlwind separator
The tangential inflow of portion's circumference, the steam water interface rotates at a high speed in the presence of cyclone separator air-flow, and the big water of density exists
Barrel is thrown toward under centrifugal action, and the bottom for falling to flowing to cyclone separator along barrel under gravity is flowed out, density
Little gas cyclone separator internal contraction and to center flow, secondary vortex flow is upwardly formed, from the top of cyclone separator
Flow out in portion.
Further, the vapor compression type refrigerating system includes direct current refrigeration compressor, evaporimeter, restricting element and condensation
Device, the direct current refrigeration compressor, evaporimeter, restricting element and condenser are sequentially connected composition loop, under the evaporimeter
Side is provided with water treatment system, the stable DC electric drive direct current refrigeration compressor operating, and direct current refrigeration compressor is by cold-producing medium
Gas compression is high temperature and high pressure gas, and the HTHP gas enters condenser, and the HTHP gas is condensed within the condenser
Into high temperature high pressure liquid, the high temperature high pressure liquid flows through the gas-liquid mixture that restricting element is changed into low-temp low-pressure, the gas-liquid
Mixture flows into evaporimeter, and the gas-liquid mixture absorbs the heat of evaporimeter outside air in evaporimeter, and evaporates again
For refrigerant gas, the air entry of the direct current refrigeration compressor sucks refrigerant gas in direct current refrigeration compressor, refrigeration
Agent gas is compressed again in direct current refrigeration compressor, and into the globule, the globule exists the air setting on the outside of the evaporimeter
Drip in the presence of gravity in the water treatment system below evaporimeter.
Further, the side of evaporimeter is provided with fan, the outside of the fans drive air flow evaporimeter, the steam
Compression-type refrigerating system also includes device for drying and filtering, and the device for drying and filtering is located between condenser and restricting element, described dry
Impurity and moisture in dry filter filtering high temperature highly pressurised liquid.
Further, the condenser is refrigerant-water- to-water heat exchanger, and the restricting element is capillary, heating power expansion valve or electricity
Sub- expansion valve, the evaporimeter is cold drawing evaporimeter, and the cold drawing evaporimeter includes flat board and refrigerant flow path, the cold-producing medium
Runner is located at the inside of flat board, and the two ends of the refrigerant flow path are respectively communicated with direct current refrigeration compressor and restricting element, described
The outer surface of cold drawing evaporimeter and air directly contact, the cold drawing evaporimeter is placed or slant setting using upright.
Further, the water treatment system includes water-collecting tray, ultraviolet ray generating apparatus, water filter and water intake valve, described
Ultraviolet ray generating apparatus are located at the top side of water-collecting tray, and the bottom of the water-collecting tray is provided with water pipe, and the water pipe is provided with water
Filter and water intake valve, the water-collecting tray connects the globule dripped from evaporimeter, meanwhile, the steam water interface passes through steam-water separation
The isolated water of device is also flowed in water-collecting tray, and the water in the water-collecting tray is by ultraviolet ray generating apparatus sterilization processing, then flows
Filtration treatment is carried out to water filter, that is, obtains pure water, the water intake valve controls the outflow of pure water.
Further, the Proton Exchange Membrane Fuel Cells air water fetching device also includes auxiliary heat dissipating system, the auxiliary
Cooling system connects proton exchange film fuel battery system, the Proton Exchange Membrane Fuel Cells system by water vapor condenser
System, condenser and auxiliary heat dissipating system are sequentially communicated, and the auxiliary heat dissipating system is supplied to proton exchange film fuel battery system
Water first flow into water vapor condenser, then flow into proton exchange film fuel battery system and allow water to absorb pem fuel electricity
The reaction heat of cell system, absorbs the water of proton exchange film fuel battery system reaction heat from proton exchange film fuel battery system
Middle outflow, and flow into condenser zone and walk condensation heat, then flow back in auxiliary heat dissipating system and be cooled, the auxiliary heat dissipating system will be cold
But the water circulation after is supplied to proton exchange film fuel battery system.
Further, the auxiliary heat dissipating system includes radiator, cooling fan and water pump, and the cooling fan accelerates radiating
The convection current of device extraneous air, the water pump connects water vapor condenser, and the water pump draws water from the bottom of radiator, and pumps into water
In vapour condenser, proton exchange film fuel battery system is entered back into；The auxiliary heat dissipating system also includes expansion tank, described
Expansion tank connects radiator, and volumetric expansion of the expansion tank needed for for when radiator supplies water and provides water temperature change is empty
Between.
Compared with prior art, the invention has the advantages that：It is of the invention comprehensive by the vapor in air and combustion
Water vapor condensation in the weary gas of air of material battery discharge is aqueous water, and then obtains fresh water, in the case where drinking water is lacked,
Clean drinking water can be provided, the area that desert, island etc. lack fresh water is can be widely applied to, especially for desert, sea
There is certain using value for the military installations in island area；Meanwhile, the area that the present invention can be heavily polluted at water source is made
Use for urgent fresh water sources；On ocean LNG (liquefied natural gas) cargo ship, technical scheme of the present invention can also conduct
A kind of water supply measure in emergency circumstances.
Description of the drawings
Fig. 1 is the composition schematic diagram of one embodiment of the invention.
Fig. 2 is the schematic appearance of steam-water separator in Fig. 1.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is further described.
Fig. 1 is refer to, embodiments of the invention are a kind of to provide Proton Exchange Membrane Fuel Cells air water fetching device, including
Proton exchange film fuel battery system 1, vapor compression type refrigerating system 2, water vapor condenser 3, steam-water separator 4 and water process
System 5.
Proton exchange film fuel battery system 1 includes that hydrogen supply loop 11, air supply loop 12, PEM fire
Material battery pile 13 and DC-DC converter 14, hydrogen supply loop 11 and air supply loop 12 are all connected with proton exchange
Film fuel cell electric piling 13.
Hydrogen supply loop 11 supplies hydrogen, and hydrogen supply loop 11 includes high-pressure hydrogen storage 111, pressure-reducing valve 112, list
To valve 113, hand stop valve 114 and explosion-proof solenoid valve 115, high-pressure hydrogen storage 111, pressure-reducing valve 112, check valve 113, manually
Stop valve 114 and explosion-proof solenoid valve 115 are sequentially connected, hydrogen from high-pressure hydrogen storage 111 out, sequentially pass through pressure-reducing valve 112,
Check valve 113, hand stop valve 114 and explosion-proof solenoid valve 115 enter proton exchange film fuel cell electric piling 13.
Air is supplied in air supply loop 12, and air supply loop 12 includes air filter 121 and Air pressurizer
122, air filter 121 and Air pressurizer 122 are sequentially connected, and air enters sky after the process of air filter 121
Gas pressure charging device 122, Air pressurizer 122 boosts air, and sends into proton exchange film fuel cell electric piling 13.
Oxygen in hydrogen and air reacts generation direct current in proton exchange film fuel cell electric piling 13, proton
Exchange film fuel battery system 13 generates the weary gas of air after direct current and is discharged in water vapor condenser 3, and the weary gas of air is condensed into
Steam water interface, steam water interface is separated into water and gas by steam-water separator 4, and water flows out from the bottom of steam-water separator 4,
Gas flows out from the top of steam-water separator 4, and enters in air, remaining the first magnetic valves of trace hydrogen Jing 116 after reaction
In being discharged to air.
Fig. 2 is refer to, in one embodiment, steam-water separator 4 is whirlwind separator, and steam water interface is from cyclone type point
From the tangential inflow of the top circumference of device, steam water interface rotates at a high speed in the presence of cyclone separator air-flow, and density is big
Water is thrown toward under the action of the centrifugal force barrel, and the bottom for falling to flowing to cyclone separator along barrel under gravity is flowed out,
The little gas of density cyclone separator internal contraction and to center flow, secondary vortex flow is upwardly formed, from cyclone separator
Top flow out.
Direct current is converted into stable DC electricity, stable DC electric drive steam compression type system by DC-DC converter 14
Cooling system 2 works, and vapor compression type refrigerating system 2 includes direct current refrigeration compressor 21, condenser 22, restricting element 23 and evaporation
Device 24, direct current refrigeration compressor 21, condenser 22, restricting element 23 and evaporimeter 24 are sequentially connected composition loop, evaporimeter 24
Lower section be provided with water treatment system 5, in one embodiment, condenser 22 be refrigerant-water- to-water heat exchanger, restricting element 23 be capillary
Pipe, heating power expansion valve or electric expansion valve, evaporimeter 24 is cold drawing evaporimeter, and cold drawing evaporimeter includes flat board 241 and cold-producing medium
Runner 242, refrigerant flow path 242 is located at the inside of flat board 241, and the two ends of refrigerant flow path 242 are respectively communicated with DC system and cold pressing
Contracting machine 21 and restricting element 23, the outer surface of cold drawing evaporimeter and air directly contact, cold drawing evaporimeter placed using upright or
Slant setting, preferential using upright placement, the side of evaporimeter 24 is provided with fan (not shown), fans drive air flow
The outside of evaporimeter 24, effectively strengthens convection current, and to make the yield of condensed water enough, the evaporating temperature of evaporimeter 24 is optimized to
It is sufficiently low, but higher than 0 degree Celsius, to avoid condensed water from freezing on the surface of evaporimeter 24.In one embodiment, steam compression type
Refrigeration system 2 also includes device for drying and filtering 25, and device for drying and filtering 25 is located between condenser 22 and restricting element 23, dry filter
Impurity and moisture in the filtering high temperature highly pressurised liquid of device 25.
Stable DC electric drive direct current refrigeration compressor 21 operates, and direct current refrigeration compressor 21 is by refrigerant gas boil down to
High temperature and high pressure gas, HTHP gas enters condenser 22, and HTHP gas is condensed into high temperature high pressure liquid in condenser 22,
High temperature high pressure liquid flows through the gas-liquid mixture that restricting element 23 is changed into low-temp low-pressure, and gas-liquid mixture flows into evaporimeter 24, gas
Liquid mixture absorbs the heat of the outside air of evaporimeter 24 in evaporimeter 24, and is evaporated to refrigerant gas, DC system again
, by refrigerant gas suction direct current refrigeration compressor 21, refrigerant gas are in direct current refrigerant compression for the air entry of cold compressor 21
Compressed again in machine 21, into the globule, the globule drips under gravity evaporimeter 24 to the air setting in the outside of evaporimeter 24
In the water treatment system 5 of lower section.
Water treatment system 5 includes water-collecting tray 51, ultraviolet ray generating apparatus 52, water filter 53 and water intake valve 54, ultraviolet
Generating means 52 is located at the top side of water-collecting tray 51, and the bottom of water-collecting tray 51 is provided with water pipe 55, and water pipe 55 is provided with water filtration
Device 53 and water intake valve 54, water-collecting tray 51 connects the globule dripped from evaporimeter 24, meanwhile, steam water interface passes through steam-water separator 3
Isolated water is also flowed in water-collecting tray 51, and the water in water-collecting tray 51 is by the sterilization processing of ultraviolet ray generating apparatus 52, then flows
Filtration treatment is carried out to water filter 53, that is, obtains pure water, water intake valve 54 controls the outflow of pure water.
Proton Exchange Membrane Fuel Cells air water fetching device also includes auxiliary heat dissipating system 6, and auxiliary heat dissipating system 6 passes through water
Vapour condenser 3 connects proton exchange film fuel battery system 1, proton exchange film fuel battery system 1, condenser 22 and auxiliary
Cooling system 6 is sequentially communicated, and auxiliary heat dissipating system 6 is supplied to the water of proton exchange film fuel battery system 1 to first flow into vapor
Condenser 3, then flow into proton exchange film fuel battery system 1 and allow water to absorb the reaction of proton exchange film fuel battery system 1
Heat, the water for absorbing the reaction heat of proton exchange film fuel battery system 1 flows out from proton exchange film fuel battery system 1, and
Flow into condenser 22 and take away condensation heat, then flow back in auxiliary heat dissipating system 6 and be cooled, auxiliary heat dissipating system 6 is by the water after cooling
Circulation-supplied is to proton exchange film fuel battery system 1.
Auxiliary heat dissipating system 6 includes radiator 61, cooling fan 62 and water pump 63, and cooling fan 62 accelerates outside radiator 61
The convection current of portion's air, the connection water vapor condenser 3 of water pump 63, water pump 63 draws water from the bottom of radiator 61, and pumps into vapor
In condenser 3, proton exchange film fuel battery system 1 is entered back into；In one embodiment, auxiliary heat dissipating system 6 also includes expansion
Water tank 64, the connection radiator 61 of expansion tank 64, expansion tank 64 is needed for for when radiator 61 supplies water and provides water temperature change
Volumetric expansion space.
The course of work：Oxygen in hydrogen and air reacts generation direct current in proton exchange film fuel cell electric piling 13
Electricity, the weary gas of reacted air is discharged in water vapor condenser 3, and the weary gas of air is condensed into steam water interface, and steam water interface leads to
Cross steam-water separator 4 and be separated into water and gas, water flows out from the bottom of steam-water separator 4, and flows in water-collecting tray 51, gas from
The top of steam-water separator 4 is flowed out, and is entered in air, and remaining the first magnetic valves of trace hydrogen Jing 116 are discharged to after reaction
In air；The direct current Jing DC-DC converters 14 that reaction is generated are converted to stable DC electricity, stable DC electric drive direct current
Refrigeration compressor 21 operates, and direct current refrigeration compressor 21 enters in refrigerant gas boil down to high temperature and high pressure gas, HTHP gas
Enter condenser 22, HTHP gas is condensed into high temperature high pressure liquid in condenser 22, and high temperature high pressure liquid flows through restricting element
23 gas-liquid mixtures for being changed into low-temp low-pressure, gas-liquid mixture flows into evaporimeter 24, and gas-liquid mixture absorbs in evaporimeter 24
The heat of the outside air of evaporimeter 24, and refrigerant gas are evaporated to again, the air entry of direct current refrigeration compressor 21 will freeze
In agent gas suction direct current refrigeration compressor 21, refrigerant gas are compressed again in direct current refrigeration compressor 21, evaporimeter
Into the globule, the globule is dripped under gravity on the water-collecting tray 51 of the lower section of evaporimeter 24 air setting in 24 outsides；Water-collecting tray
51 pass through ultraviolet ray generating apparatus 52 by the globule dripped from evaporimeter 24 for receiving and from the isolated water of steam-water separator 3
Sterilization processing, then flow to water filter 53 and carry out filtration treatment, that is, pure water is obtained, water intake valve 54 controls the outflow of pure water.
Meanwhile, in course of reaction, water pump 63 draws water from the bottom of radiator 61, and pumps in water vapor condenser 3, then enters
Enter proton exchange film fuel cell electric piling 13, the water into proton exchange film fuel cell electric piling 13 absorbs pem fuel
Reaction heat in battery pile 13, the reaction heat absorbed in proton exchange film fuel cell electric piling 13 flows out, and enters condensation
Device 22 takes away condensation heat, then flows back in auxiliary heat dissipating system 6 and be cooled, and auxiliary heat dissipating system 6 supplies the water circulation after cooling
To proton exchange film fuel battery system 1.
Of the invention is comprehensively liquid by the water vapor condensation in the weary gas of the air of the vapor in air and fuel cell exhaust
State water, so obtain fresh water, lack drinking water in the case of, clean drinking water can be provided, can be widely applied to desert,
Island etc. lack fresh water area, especially for for desert, the military installations of Island have certain using value；
Meanwhile, the present invention can be used in the area that water source is heavily polluted as urgent fresh water sources；LNG (liquefied natural gas) in ocean
On cargo ship, technical solutions according to the invention can also be used as a kind of water supply measure in emergency circumstances.
Herein, the involved noun of locality such as forward and backward, upper and lower is to be located in figure with parts in accompanying drawing and zero
Part position each other is intended merely to the clear and convenient of expression technology scheme come what is defined.It should be appreciated that the noun of locality
Use should not limit the scope that the application is claimed.
In the case where not conflicting, the feature in embodiment herein-above set forth and embodiment can be combined with each other.
The foregoing is only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a proton exchanging film fuel battery air water fetching device, it is characterised in that including Proton Exchange Membrane Fuel Cells system
System, vapor compression type refrigerating system, water vapor condenser and steam-water separator, the proton exchange film fuel battery system is generated
Direct current, the direct current is converted into stable DC electricity, and the stable DC electric drive vapor compression type refrigerating system works,
The proton exchange film fuel battery system generates the weary gas of air after direct current and is discharged in water vapor condenser, and the air is weary
Gas is condensed into steam water interface, and the steam water interface is separated into water and gas by steam-water separator, and the water is from carbonated drink point
Flow out from the bottom of device, the gas flows out from the top of steam-water separator, and enters in air.
2. Proton Exchange Membrane Fuel Cells air water fetching device according to claim 1, it is characterised in that the proton is handed over
Film fuel battery system is changed including hydrogen supply loop, air supply loop, proton exchange film fuel cell electric piling and direct current-straight
Current converter, the hydrogen supply loop and air supply loop are all connected with proton exchange film fuel cell electric piling, the hydrogen
Supply loop supplies hydrogen, and air is supplied in the air supply loop, and the oxygen in hydrogen and air is in pem fuel
React generation direct current in battery pile, and direct current is converted into stable DC electricity, reaction by the DC-DC converter
Afterwards the remaining magnetic valves of trace hydrogen Jing first are discharged in air.
3. Proton Exchange Membrane Fuel Cells air water fetching device according to claim 2, it is characterised in that the hydrogen is supplied
Answer loop include high-pressure hydrogen storage, pressure-reducing valve, check valve, hand stop valve and explosion-proof solenoid valve, the high-pressure hydrogen storage,
Pressure-reducing valve, check valve, hand stop valve and explosion-proof solenoid valve are sequentially connected, and hydrogen out, is sequentially passed through from high-pressure hydrogen storage
Pressure-reducing valve, check valve, hand stop valve and explosion-proof solenoid valve enter proton exchange film fuel cell electric piling；The air supply is returned
Road includes air filter and Air pressurizer, and the air filter and Air pressurizer are sequentially connected, and air is passed through
Air pressurizer is entered after air filter process, the Air pressurizer boosts air, and sends into PEM
Fuel cell pile.
4. Proton Exchange Membrane Fuel Cells air water fetching device according to claim 2, it is characterised in that the carbonated drink point
It is whirlwind separator from device, the steam water interface is from the tangential inflow of the top circumference of whirlwind separator, the carbonated drink
Mixture rotates at a high speed in the presence of cyclone separator air-flow, and the big water of density is thrown toward under the action of the centrifugal force barrel, and
The bottom for falling to flowing to cyclone separator along barrel under gravity is flowed out, and the little gas of density is in the inside of cyclone separator
Shrink and to center flow, be upwardly formed secondary vortex flow, flow out from the top of cyclone separator.
5. Proton Exchange Membrane Fuel Cells air water fetching device according to claim 1, it is characterised in that the vapour pressure
Compression type refrigerating system includes direct current refrigeration compressor, evaporimeter, restricting element and condenser, the direct current refrigeration compressor, steaming
Send out device, restricting element and condenser and be sequentially connected composition loop, water treatment system is provided with below the evaporimeter, it is described stable
DC powered direct current refrigeration compressor operates, and direct current refrigeration compressor is by refrigerant gas boil down to high temperature and high pressure gas, institute
State HTHP gas and enter condenser, the HTHP gas is condensed within the condenser high temperature high pressure liquid, and the high temperature is high
Press liquid flows through the gas-liquid mixture that restricting element is changed into low-temp low-pressure, and the gas-liquid mixture flows into evaporimeter, the gas-liquid
Mixture absorbs the heat of evaporimeter outside air in evaporimeter, and is evaporated to refrigerant gas again, the direct current refrigeration
The air entry of compressor by refrigerant gas suck direct current refrigeration compressor in, refrigerant gas in direct current refrigeration compressor again
Secondary to be compressed, into the globule, the globule drips under gravity evaporimeter lower section to the air setting on the outside of the evaporimeter
Water treatment system on.
6. Proton Exchange Membrane Fuel Cells air water fetching device according to claim 5, it is characterised in that the one of evaporimeter
Side is provided with fan, and the outside of the fans drive air flow evaporimeter, the vapor compression type refrigerating system also includes drying
Filter, the device for drying and filtering is located between condenser and restricting element, the device for drying and filtering filtering high temperature highly pressurised liquid
In impurity and moisture.
7. Proton Exchange Membrane Fuel Cells air water fetching device according to claim 5, it is characterised in that the condenser
For refrigerant-water- to-water heat exchanger, the restricting element is capillary, heating power expansion valve or electric expansion valve, and the evaporimeter is cold drawing
Evaporimeter, the cold drawing evaporimeter includes flat board and refrigerant flow path, and the refrigerant flow path is located at the inside of flat board, the system
The two ends of refrigerant flow conduit are respectively communicated with direct current refrigeration compressor and restricting element, and the outer surface of the cold drawing evaporimeter is straight with air
Contact, the cold drawing evaporimeter is placed or slant setting using upright.
8. fuel battery air water fetching device according to claim 5, it is characterised in that the water treatment system includes collection
Water pond, ultraviolet ray generating apparatus, water filter and water intake valve, the ultraviolet ray generating apparatus are located at the top side of water-collecting tray,
The bottom of the water-collecting tray is provided with water pipe, and the water pipe is provided with water filter and water intake valve, and the water-collecting tray is connect from evaporimeter
The globule for dripping, meanwhile, the steam water interface is also flowed in water-collecting tray by the isolated water of steam-water separator, the collection
Water in water pond is by ultraviolet ray generating apparatus sterilization processing, then flow to water filter and carry out filtration treatment, that is, obtain pure water,
The water intake valve controls the outflow of pure water.
9. Proton Exchange Membrane Fuel Cells air water fetching device according to claim 5, it is characterised in that the proton is handed over
Changing membrane cell air water fetching device also includes auxiliary heat dissipating system, and the auxiliary heat dissipating system is connected by water vapor condenser
Logical proton exchange film fuel battery system, the proton exchange film fuel battery system, condenser and auxiliary heat dissipating system are successively
Connection, the auxiliary heat dissipating system is supplied to the water of proton exchange film fuel battery system to first flow into water vapor condenser, then flows
Enter proton exchange film fuel battery system and allow water to absorb the reaction heat of proton exchange film fuel battery system, absorb proton friendship
The water for changing film fuel battery system reaction heat flows out from proton exchange film fuel battery system, and flow into condenser zone walk condensation
Heat, then flow back in auxiliary heat dissipating system be cooled, the water circulation after cooling is supplied to proton exchange by the auxiliary heat dissipating system
Film fuel battery system.
10. Proton Exchange Membrane Fuel Cells air water fetching device according to claim 9, it is characterised in that the auxiliary
Cooling system includes radiator, cooling fan and water pump, and the cooling fan accelerates the convection current of radiator extraneous air, the water
Pump connects water vapor condenser, and the water pump draws water from the bottom of radiator, and pumps in water vapor condenser, enters back into proton
Exchange film fuel battery system；The auxiliary heat dissipating system also includes expansion tank, and the expansion tank connects radiator, described
Volumetric expansion space of the expansion tank needed for for when radiator supplies water and provides water temperature change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710059648.XA CN106677260A (en) | 2017-01-24 | 2017-01-24 | Proton exchange membrane fuel cell air water intake device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710059648.XA CN106677260A (en) | 2017-01-24 | 2017-01-24 | Proton exchange membrane fuel cell air water intake device |
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| CN106677260A true CN106677260A (en) | 2017-05-17 |
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| CN201710059648.XA Pending CN106677260A (en) | 2017-01-24 | 2017-01-24 | Proton exchange membrane fuel cell air water intake device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Application publication date: 20170517 |