CN105716326B - Heat pump air conditioner and heating refrigerating method based on methanol-water reformation hydrogen production electricity generation system - Google Patents
Heat pump air conditioner and heating refrigerating method based on methanol-water reformation hydrogen production electricity generation system Download PDFInfo
- Publication number
- CN105716326B CN105716326B CN201610212232.2A CN201610212232A CN105716326B CN 105716326 B CN105716326 B CN 105716326B CN 201610212232 A CN201610212232 A CN 201610212232A CN 105716326 B CN105716326 B CN 105716326B
- Authority
- CN
- China
- Prior art keywords
- air
- methanol
- heat exchanger
- temperature
- hydrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000001257 hydrogen Substances 0.000 title claims abstract description 65
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 65
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 64
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 230000005611 electricity Effects 0.000 title claims abstract description 26
- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 15
- 239000007789 gas Substances 0.000 claims abstract description 35
- 239000000446 fuel Substances 0.000 claims abstract description 29
- 238000012546 transfer Methods 0.000 claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000001301 oxygen Substances 0.000 claims abstract description 13
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 10
- 238000003487 electrochemical reaction Methods 0.000 claims abstract description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 23
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims description 12
- 238000000746 purification Methods 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 238000011897 real-time detection Methods 0.000 claims description 3
- 230000003584 silencer Effects 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000001771 vacuum deposition Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 238000010257 thawing Methods 0.000 abstract description 5
- 229960004424 carbon dioxide Drugs 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000008246 gaseous mixture Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006057 reforming reaction Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- 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
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
- H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
-
- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a kind of heat pump air conditioners based on methanol-water reformation hydrogen production electricity generation system, including compressor, four-way reversing valve, indoor heat exchanger, throttle valve, outdoor heat exchanger, methanol water storage container, delivery pump, reformer, fuel cell, power inverter and air residual air mixer；The high temperature residual air that the reformer generates, is arranged from exhausting chimney mouth to air residual air mixer or the external world；The air residual air mixer is used to outside air and high temperature residual air being mixed into medium temperature mixed gas, transfers to outdoor heat exchanger；For the oxygen in hydrogen and air electrochemical reaction occurs for the fuel cell, produces electricl energy output；The power inverter is used to being converted to the electric energy that fuel cell exports into the required electricity of load, is that compressor and delivery pump are powered.The present invention when outdoor air is lower than -5 DEG C, remains to normally and efficiently work under heating condition, on evaporator will not frosting, without periodically defrosting, and use of the invention is without geographical restrictions.
Description
Technical field
The present invention relates to heat pump air conditioner technical field, in particular to a kind of heat based on methanol-water reformation hydrogen production electricity generation system
Pump air-conditioning and heating refrigerating method.
Background technique
As non-renewable energy resources such as coal, petroleum, natural gas etc. are fewer and fewer, the very small air energy heat pump of power consumption is empty
Tune comes into being.Air source heat pump principle is exactly using inverse Carnot's principle, and under heating condition, indoor heat exchanger is condenser,
Outdoor heat exchanger is evaporator, evaporator from the environment thermal energy in outdoor air draw heat with evaporation heat transfer working medium, working medium
Steam pressure and temperature after compressor compresses rises, when high-temperature vapour is condensed into liquid by condenser, the heat that releases
The interior space with heat is passed to, condensed heat-transfer working medium returns to evaporator by expansion valve, is then evaporated again, so
It moves in circles.Under cooling condition, outdoor heat exchanger is condenser, and indoor heat exchanger is evaporator, and evaporator is from the interior space
With evaporation heat transfer working medium, refrigerant vapor pressure and temperature after compressor compresses rises draw heat, high in thermal energy in air
When warm steam is condensed into liquid by condenser, for the heat transfer released to outdoor, condensed heat-transfer working medium passes through expansion
Valve returns to evaporator, is then evaporated, loops back and forth like this again.
However, the shortcomings that air source heat pump is that heating load is smaller when outside air temperature is lower, especially work as outdoor air
When temperature is lower than -5 DEG C, heat pump is just difficult to work normally, and electricity consumption or other auxiliary thermal sources is needed to heat air, heat pump
Efficiency substantially reduces.Air source heat pump is under heating condition, and meeting frosting, needs periodically to defrost on evaporator, and defrost building block technique
It can refer to Chinese patent application 201210152219.4 and be used for the Defrost method of air source heat pump system, 201410108455.5 1
Kind defrosting control method for heat pump air conditioner and heat pump air conditioning system, after air source heat pump increases defrosting module, not only stability drops
Low, maintenance cost increases, and loses a large portion energy.In addition, the power supply source of existing heat pump air conditioner is usually
Alternating current, therefore the use of existing heat pump air conditioner is by biggish territory restriction.
Summary of the invention
It is a kind of based on methanol-water weight the technical problem to be solved by the present invention is in view of the deficiency of the prior art, provide
The heat pump air conditioner of whole preparing hydrogen, generating power system, the heat pump air conditioner when outdoor air is lower than -5 DEG C, remain to normal height under heating condition
Imitate work, on evaporator will not frosting, without periodically defrosting, and the use of the heat pump air conditioner is without geographical restrictions, can make
The high temperature residual air heat of reformer is utilized, and improves the utilization efficiency of methanol-water raw material, can utilize high temperature residual air and outer simultaneously
The heat of boundary's air.For this purpose, the present invention also provides a kind of heating refrigerating method of heat pump air conditioner.
In order to solve the first technical problem mentioned above, the technical scheme is that a kind of sent out based on methanol-water reformation hydrogen production
The heat pump air conditioner of electric system, including the storage of compressor, four-way reversing valve, indoor heat exchanger, throttle valve, outdoor heat exchanger, methanol-water
Deposit container, delivery pump, reformer, fuel cell, power inverter and air residual air mixer；The compressor, four-way change
To the working medium conveying loop for forming heat pump air conditioner between valve, indoor heat exchanger, throttle valve and outdoor heat exchanger；The methanol-water storage
Deposit the methanol-water raw material that containers store has liquid；The delivery pump is for passing through the methanol-water raw material in methanol water storage container
Conveyance conduit is pumped to the reformer chamber of reformer；Reformer is equipped with reformer chamber, hydrogen purification apparatus, combustion chamber and exhausting chimney mouth,
With water vapour the mixed gas that reformation hydrogen production reacts obtained hydrogen and carbon dioxide, the hydrogen occur for the reformer chamber for methanol
Gas purification devices are for isolating hydrogen obtained, which transfers to fuel cell, and the combustion chamber is for hydrogen made from part
Oxygen combustion in gas and outside air, provides heat for the operation of reformer；Two after the hydrogen purification apparatus separation
The unburned gas in steam and outside air that hydrogen and oxygen burning generates in carbonoxide, combustion chamber is mixed into more than high temperature
Gas is arranged from exhausting chimney mouth to air residual air mixer or the external world；The air residual air mixer is used for outside air and high temperature
Residual air is mixed into medium temperature mixed gas, transfers to outdoor heat exchanger；The fuel cell occurs for the oxygen in hydrogen and air
Electrochemical reaction produces electricl energy output；The power inverter is used to being converted to the electric energy that fuel cell exports into load institute
The electricity of demand is that compressor and delivery pump are powered.
Preferably, the working medium conveying loop is equipped with the check-valves for conveying the working medium under cooling condition state, described
Throttle valve includes main capillary and secondary capillary, wherein secondary capillary is in parallel with check-valves；On the working medium conveying loop also
Equipped with filter and silencer.
Preferably, reversal valve is equipped between the exhausting chimney mouth and air residual air mixer, under heating condition state, from
Exhausting chimney mouth discharge high temperature residual air through reversal valve heel row to air residual air mixer, under cooling condition state, from exhausting chimney
Mouthful discharge high temperature residual air through reversal valve heel row outwardly.
Preferably, the air residual air mixer is equipped with fan and temperature inductor, and fan is used for outside air fan-in
Air residual air mixer, temperature inductor are used to detect the mixed gas temperature in air residual air mixer, the gaseous mixture body temperature
Spending range is 25~70 DEG C.
Preferably, the conveyance conduit between the delivery pump and reformer is equipped with heat exchanger, and the first alcohol and water of low temperature is former
Material exchanges heat in heat exchanger with the high-temperature hydrogen of reformer chamber output, and first alcohol and water material temperature increases, hydrogen temperature drop
It is low.
Preferably, the hydrogen purification apparatus is the membrane separation device in porous ceramic surface Vacuum Deposition palladium-silver, plating
Film layer is palladium-silver, and the mass percent palladium of palladium-silver accounts for 75%-78%, and silver accounts for 22%-25%.
To solve above-mentioned second technical problem, the technical scheme is that described sent out based on methanol-water reformation hydrogen production
The heating refrigerating method of the heat pump air conditioner of electric system, comprising the following steps:
A. in the process of running, the reaction of methanol-water reformation hydrogen production occurs for reformer, and hydrogen obtained transfers to fuel cell,
In fuel cell, electrochemical reaction occurs for the oxygen in hydrogen and air, output is produced electricl energy, at the same time, from reformer
High temperature residual air is discharged in exhausting chimney mouth；
B. under heating condition, indoor heat exchanger become condenser, outdoor heat exchanger become evaporator, high temperature residual air arrange to
Air residual air mixer, and be mixed into medium temperature mixed gas with outside air and transfer to outdoor heat exchanger, in outdoor heat exchanger, in
Warm mixed gas and working medium exchange heat, and are discharged after being converted to low-temperature mixed gas；The electric energy of fuel cell output is filled through electrical power conversion
It is that compressor and delivery pump are powered after setting conversion, remaining electricity output；
C. under cooling condition, indoor heat exchanger become evaporator, outdoor heat exchanger become condenser, high temperature residual air arrange to
It is extraneous；The electric energy of fuel cell output is that compressor and delivery pump are powered after power inverter is converted, remaining electricity output；
Preferably, under heating condition, mixed gas temperature in temperature sensor real-time detection air residual air mixer,
And temperature information is fed back into control device, control device adjusts the feeding amount of outside air by fan, to control gaseous mixture
The temperature range of body is in 25~70 DEG C.To solve above-mentioned second technical problem, the technical scheme is that
The beneficial effects of the present invention are: one, the present invention carry out reformation hydrogen production as raw material using first alcohol and water, recycle
Fuel cell power generation, no waste residue and pollution of harmful waste gas, cleaning, do not influence human health, methanol is from a wealth of sources, is renewable energy
Source, and heat pump air conditioner can use, such as communication base station without mains-supplied in no Grid without geographical restrictions；Its
Two, under heating condition, since high temperature residual air is arranged to air residual air mixer, and medium temperature mixed gas is mixed into outside air
Outdoor heat exchanger is transferred to, at this point, outdoor heat exchanger is evaporator, in outdoor heat exchanger, medium temperature mixed gas and working medium exchange heat,
It is discharged after being converted to low-temperature mixed gas, therefore, in any Cryogenic air environment (such as -5 DEG C of air environments below), heat pump
Air-conditioning can normally and efficiently work；Thirdly, under heating condition, what it is due to outdoor heat exchanger (i.e. evaporator) input is that medium temperature is mixed
Close gas, therefore will not frosting, without periodically defrosting；Four, the present invention is utilized the high temperature residual air heat of reformer,
To improve the utilization efficiency of methanol-water raw material, at the same time, after high temperature residual air is mixed with outside air, heat pump air conditioner can be same
The heat of Shi Liyong high temperature residual air and outside air, so that the more energy efficient power saving of heat pump air conditioner.
Detailed description of the invention
Fig. 1 is overall structure block diagram of the invention.
Specific embodiment
Xia Mianjiehefutuduibenfamingjiegouyuanlihegongzuoyuanlizuojinyibuxiangxishuoming.
As shown in Figure 1, a kind of heat pump air conditioner based on methanol-water reformation hydrogen production electricity generation system, including compressor 1, four-way change
To valve 2, indoor heat exchanger 3, throttle valve 4, outdoor heat exchanger 5, methanol water storage container 6, delivery pump 7, reformer 8, fuel electricity
Pond 9, power inverter 10 and air residual air mixer 11；The compressor 1, four-way reversing valve 2, indoor heat exchanger 3, throttling
The working medium conveying loop that heat pump air conditioner is formed between valve 4 and outdoor heat exchanger 5, in the working medium conveying loop of Fig. 1, dotted arrow
Indicate that heating condition, solid arrow indicate cooling condition；The methanol water storage container 6 stores the methanol-water raw material of liquid；
The delivery pump 7 is used to by conveyance conduit pump 7 send the methanol-water raw material in methanol water storage container 6 to the weight of reformer 8
Whole room；Reformer 8 is equipped with reformer chamber, hydrogen purification apparatus, combustion chamber and exhausting chimney mouth, and the structure of reformer can refer to the application
Chinese patent application 201410311217.4 that people applies before this, 201410621689.X and 201510476342.5, institute
It states reformer chamber and the mixed gas that reformation hydrogen production reacts obtained hydrogen and carbon dioxide, reformer chamber occurs with water vapour for methanol
Temperature be 300-570 DEG C of temperature, reformer chamber is equipped with catalyst, in reformer chamber, the pressure of methanol and vapor in 1-5M Pa
By catalyst under the conditions of power, under the effect of the catalyst, the conversion reaction of methanol decomposition reaction and carbon monoxide occurs, generate
Hydrogen and carbon dioxide, this gas solid catalytic reaction system for being a multiple groups part, reacting more, reactional equation are as follows: (1) CH3OH→
CO+2H2、(2)H2O+CO→CO2+H2 、(3)CH3OH+H2O→CO2+3H2, the H of reforming reaction generation2And CO2, the hydrogen
Purification devices are for isolating hydrogen obtained, which transfers to fuel cell 9, and the combustion chamber is for hydrogen made from part
With the oxygen combustion in outside air, the operation for reformer 8 provides heat；Dioxy after the hydrogen purification apparatus separation
The unburned gas in steam and outside air that hydrogen and oxygen burning generates in change carbon, combustion chamber is mixed into high temperature residual air,
It arranges from exhausting chimney mouth to air residual air mixer 11 or the external world；The air residual air mixer 11 is used for outside air and high temperature
Residual air is mixed into medium temperature mixed gas, transfers to outdoor heat exchanger 5；The fuel cell 9 is sent out for the oxygen in hydrogen and air
Raw electrochemical reaction, produces electricl energy output, in the anode of fuel cell 9: 2H2→4H++4e-, H2Split into two protons and two
A electronics, proton pass through proton exchange membrane (PEM), and electronics is by anode plate, by external loading, and enter cathode bipolar plate；
In the cathode of fuel cell 9: O2+4e-+4H+→2H2O, proton, electronics and O2It recombines to form H2O；The electrical power conversion
Device 10 is used to being converted to the electric energy that fuel cell 9 exports into the required electricity of load, is that compressor 1 and delivery pump 7 are powered.
As shown in Figure 1, the working medium conveying loop is equipped with the check-valves 12 for conveying the working medium under cooling condition state,
The throttle valve 4 includes main capillary 41 and secondary capillary 42, wherein secondary capillary 42 is in parallel with check-valves 12；The working medium
Filter 13 and silencer 14 are additionally provided on conveying loop.
As shown in Figure 1, reversal valve 15 is equipped between the exhausting chimney mouth and air residual air mixer 11, in heating condition shape
Under state, the high temperature residual air being discharged from exhausting chimney mouth through 15 heel row of reversal valve to air residual air mixer 11, high temperature residual air and extraneous
After air mixing, heat pump air conditioner can utilize the heat of high temperature residual air and outside air simultaneously, so that the more energy efficient power saving of heat pump air conditioner,
Generally, in the heat that heat pump air conditioner utilizes, outside air heat accounting 30%-80%, high temperature residual air accounting 20%-70%.It is making
Under cold work condition state, from exhausting chimney mouth be discharged high temperature residual air through 15 heel row of reversal valve outwardly.
As shown in Figure 1, the air residual air mixer 11 is equipped with fan and temperature inductor, fan is used for outside air
Fan-in air residual air mixer 11, temperature inductor are used to detect the mixed gas temperature in air residual air mixer 11, this is mixed
Closing air temperature ranges is 25~70 DEG C.
As shown in Figure 1, the conveyance conduit between the delivery pump 7 and reformer 8 is equipped with heat exchanger 16, the methanol of low temperature
With water raw material in heat exchanger 16, exchange heat with the high-temperature hydrogen of reformer chamber output, first alcohol and water material temperature increases, hydrogen
Temperature reduces.
The hydrogen purification apparatus is the membrane separation device in porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium
The mass percent palladium of silver alloy, palladium-silver accounts for 75%-78%, and silver accounts for 22%-25%.
The heating refrigerating method of the above-mentioned heat pump air conditioner based on methanol-water reformation hydrogen production electricity generation system, comprising the following steps:
A. in the process of running, the reaction of methanol-water reformation hydrogen production occurs for reformer, and hydrogen obtained transfers to fuel cell,
In fuel cell, electrochemical reaction occurs for the oxygen in hydrogen and air, output is produced electricl energy, at the same time, from reformer
High temperature residual air is discharged in exhausting chimney mouth；
B. under heating condition, indoor heat exchanger become condenser, outdoor heat exchanger become evaporator, high temperature residual air arrange to
Air residual air mixer, and be mixed into medium temperature mixed gas with outside air and transfer to outdoor heat exchanger, in outdoor heat exchanger, in
Warm mixed gas and working medium exchange heat, and are discharged after being converted to low-temperature mixed gas；The electric energy of fuel cell output is filled through electrical power conversion
It is that compressor and delivery pump are powered after setting conversion, remaining electricity output (can be other equipment or load supplying)；
C. under cooling condition, indoor heat exchanger become evaporator, outdoor heat exchanger become condenser, high temperature residual air arrange to
It is extraneous；The electric energy of fuel cell output is that compressor and delivery pump are powered after power inverter is converted, remaining electricity output；
Preferably, under heating condition, mixed gas temperature in temperature sensor real-time detection air residual air mixer,
And temperature information is fed back into control device, control device adjusts the feeding amount of outside air by fan, to control gaseous mixture
The temperature range of body is in 25~70 DEG C.
The above is only better embodiment of the present invention, and all technical solutions according to the present invention are to above implementation
Any subtle modifications, equivalent variations and modifications, belong in the range of technical solution of the present invention made by mode.
Claims (7)
1. the heat pump air conditioner based on methanol-water reformation hydrogen production electricity generation system, it is characterised in that: including compressor, four-way reversing valve,
Indoor heat exchanger, throttle valve, outdoor heat exchanger, methanol water storage container, delivery pump, reformer, fuel cell, electrical power conversion dress
It sets and air residual air mixer；Shape between the compressor, four-way reversing valve, indoor heat exchanger, throttle valve and outdoor heat exchanger
At the working medium conveying loop of heat pump air conditioner；The methanol water storage container stores the methanol-water raw material of liquid；The delivery pump
For the methanol-water raw material in methanol water storage container to be pumped to the reformer chamber of reformer by conveyance conduit；Reformer is equipped with
Reformer chamber, hydrogen purification apparatus, combustion chamber and exhausting chimney mouth, the reformer chamber are anti-for methanol and water vapour generation reformation hydrogen production
The mixed gas of hydrogen and carbon dioxide should be made, for the hydrogen purification apparatus for isolating hydrogen obtained, the hydrogen is defeated
To fuel cell, the combustion chamber is the operation of reformer for hydrogen made from part and the oxygen combustion in outside air
Heat is provided；The steam that hydrogen and oxygen burning generates in carbon dioxide, combustion chamber after hydrogen purification apparatus separation with
And the unburned gas in outside air is mixed into high temperature residual air, arranges from exhausting chimney mouth to air residual air mixer or the external world, institute
It states and is equipped with reversal valve between exhausting chimney mouth and air residual air mixer, under heating condition state, from the height of exhausting chimney mouth discharge
Warm residual air, to air residual air mixer, obtains the high temperature residual air heat of reformer and outside air heat simultaneously through reversal valve heel row
To utilization, under cooling condition state, from exhausting chimney mouth be discharged high temperature residual air through reversal valve heel row outwardly；More than the air
Gas mixer is used to outside air and high temperature residual air being mixed into medium temperature mixed gas, transfers to outdoor heat exchanger；The fuel electricity
For the oxygen in hydrogen and air electrochemical reaction occurs for pond, produces electricl energy output；The power inverter will be for that will fire
The electric energy of material battery output is converted to the required electricity of load, is that compressor and delivery pump are powered.
2. the heat pump air conditioner according to claim 1 based on methanol-water reformation hydrogen production electricity generation system, it is characterised in that: described
Working medium conveying loop is equipped with check-valves for conveying the working medium under cooling condition state, the throttle valve include main capillary and
Secondary capillary, wherein secondary capillary is in parallel with check-valves；Filter and silencer are additionally provided on the working medium conveying loop.
3. the heat pump air conditioner according to claim 1 based on methanol-water reformation hydrogen production electricity generation system, it is characterised in that: described
Air residual air mixer is equipped with fan and temperature inductor, and fan is used for outside air fan-in air residual air mixer, temperature
Inductor is used to detect the mixed gas temperature in air residual air mixer, which is 25~70 DEG C.
4. the heat pump air conditioner according to claim 1 based on methanol-water reformation hydrogen production electricity generation system, it is characterised in that: described
Conveyance conduit between delivery pump and reformer is equipped with heat exchanger, and the first alcohol and water raw material of low temperature is in heat exchanger, with reformation
The high-temperature hydrogen of room output exchanges heat, and first alcohol and water material temperature increases, and hydrogen temperature reduces.
5. the heat pump air conditioner according to claim 1 based on methanol-water reformation hydrogen production electricity generation system, it is characterised in that: described
Hydrogen purification apparatus is the membrane separation device in porous ceramic surface Vacuum Deposition palladium-silver, and film plating layer is palladium-silver, palladium-silver
The mass percent palladium of alloy accounts for 75%-78%, and silver accounts for 22%-25%.
6. the heating of the heat pump air conditioner based on methanol-water reformation hydrogen production electricity generation system described in any one of claim 1-5 is freezed
Method, which comprises the following steps:
A. in the process of running, the reaction of methanol-water reformation hydrogen production occurs for reformer, hydrogen obtained transfers to fuel cell, in fuel
In battery, electrochemical reaction occurs for the oxygen in hydrogen and air, output is produced electricl energy, at the same time, from the exhaust of reformer
High temperature residual air is discharged in chimney mouth；
B. under heating condition, indoor heat exchanger becomes condenser, and outdoor heat exchanger becomes evaporator, and high temperature residual air is arranged to air
Residual air mixer, and be mixed into medium temperature mixed gas with outside air and transfer to outdoor heat exchanger, in outdoor heat exchanger, medium temperature is mixed
It closes gas and working medium exchanges heat, be discharged after being converted to low-temperature mixed gas；The electric energy of fuel cell output turns through power inverter
It is that compressor and delivery pump are powered after changing, remaining electricity output；
C. under cooling condition, indoor heat exchanger becomes evaporator, and outdoor heat exchanger becomes condenser, and high temperature residual air row is outside
Boundary；The electric energy of fuel cell output is that compressor and delivery pump are powered after power inverter is converted, remaining electricity output.
7. the heating refrigerating method of the heat pump air conditioner according to claim 6 based on methanol-water reformation hydrogen production electricity generation system,
It is characterized in that: under heating condition, mixed gas temperature in temperature sensor real-time detection air residual air mixer, and will be warm
Degree information feeds back to control device, and control device adjusts the feeding amount of outside air by fan, to control the temperature of mixed gas
Range is spent in 25~70 DEG C.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212232.2A CN105716326B (en) | 2016-04-07 | 2016-04-07 | Heat pump air conditioner and heating refrigerating method based on methanol-water reformation hydrogen production electricity generation system |
| PCT/CN2016/085897 WO2017173731A1 (en) | 2016-04-07 | 2016-06-15 | Heat pump air conditioner and heating and cooling method using methanol-water reforming electric generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212232.2A CN105716326B (en) | 2016-04-07 | 2016-04-07 | Heat pump air conditioner and heating refrigerating method based on methanol-water reformation hydrogen production electricity generation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105716326A CN105716326A (en) | 2016-06-29 |
| CN105716326B true CN105716326B (en) | 2019-05-10 |
Family
ID=56159690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610212232.2A Active CN105716326B (en) | 2016-04-07 | 2016-04-07 | Heat pump air conditioner and heating refrigerating method based on methanol-water reformation hydrogen production electricity generation system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105716326B (en) |
| WO (1) | WO2017173731A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783322A (en) * | 2016-04-23 | 2016-07-20 | 广东能态科技投资有限公司 | Water-hydrogen electricity generation heat pump air-conditioning system for communication base station and heating and refrigeration method |
| CN115263535A (en) * | 2022-08-03 | 2022-11-01 | 中氢新能(北京)新能源技术研究院有限公司 | Methanol reforming internal combustion engine power generation range-extending equipment and vehicle |
| CN117588786A (en) * | 2023-12-28 | 2024-02-23 | 广东佛燃科技有限公司 | Solid oxide fuel cell combined heat pump heating system and operation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233889Y (en) * | 1995-08-31 | 1996-08-28 | 大连海事大学 | Frequency-changing speed-regulating refrigerator for ship freeze preservation container |
| CN201331214Y (en) * | 2009-01-05 | 2009-10-21 | 珠海格力电器股份有限公司 | Heat pump type air conditioning system |
| CN104577168A (en) * | 2014-12-17 | 2015-04-29 | 广东合即得能源科技有限公司 | Methanol water hydrogen production power generation system and hydrogen production power generation method |
| CN104596001A (en) * | 2014-12-29 | 2015-05-06 | 广东合即得能源科技有限公司 | Air conditioning system based on methanol water hydrogen manufacturing and power generating system and control method thereof |
| CN205580027U (en) * | 2016-04-07 | 2016-09-14 | 广东合即得能源科技有限公司 | Heat pump air conditioner based on methanol -water reformation hydrogen manufacturing power generation system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19850829C1 (en) * | 1998-11-04 | 2000-03-16 | Valeo Klimasysteme Gmbh | Cooling-heating circuit for motor vehicle has temperature increasing and/or reducing devices associated with cooling-heating circuit at least partly according to their operating states, especially temperature |
| US6865901B2 (en) * | 2002-05-29 | 2005-03-15 | Webasto Thermosysteme International Gmbh | System with an internal combustion engine, a fuel cell and a climate control unit for heating and/or cooling the interior of a motor vehicle and process for the operation thereof |
| DE102004020507A1 (en) * | 2004-04-26 | 2005-11-24 | J. Eberspächer GmbH & Co. KG | Evaporator arrangement for generating a hydrocarbon vapor / mixed material mixture, in particular for a reformer arrangement of a fuel cell system |
| CN100385184C (en) * | 2005-12-08 | 2008-04-30 | 上海交通大学 | Combined system of fuel battery and air source heat pump water heater |
| CN203615716U (en) * | 2013-10-23 | 2014-05-28 | 洛阳蓝海节能科技有限公司 | Waste heat defrosting type heat pump dryer |
| CN103925663B (en) * | 2014-04-10 | 2016-05-11 | 上海合既得动氢机器有限公司 | A kind of methanol-water reformation electricity generation air conditioner system and control method |
| CN105070929B (en) * | 2015-08-06 | 2017-08-25 | 广东合即得能源科技有限公司 | A kind of methanol-water reformation hydrogen production generator |
-
2016
- 2016-04-07 CN CN201610212232.2A patent/CN105716326B/en active Active
- 2016-06-15 WO PCT/CN2016/085897 patent/WO2017173731A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233889Y (en) * | 1995-08-31 | 1996-08-28 | 大连海事大学 | Frequency-changing speed-regulating refrigerator for ship freeze preservation container |
| CN201331214Y (en) * | 2009-01-05 | 2009-10-21 | 珠海格力电器股份有限公司 | Heat pump type air conditioning system |
| CN104577168A (en) * | 2014-12-17 | 2015-04-29 | 广东合即得能源科技有限公司 | Methanol water hydrogen production power generation system and hydrogen production power generation method |
| CN104596001A (en) * | 2014-12-29 | 2015-05-06 | 广东合即得能源科技有限公司 | Air conditioning system based on methanol water hydrogen manufacturing and power generating system and control method thereof |
| CN205580027U (en) * | 2016-04-07 | 2016-09-14 | 广东合即得能源科技有限公司 | Heat pump air conditioner based on methanol -water reformation hydrogen manufacturing power generation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105716326A (en) | 2016-06-29 |
| WO2017173731A1 (en) | 2017-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104577168B (en) | Methanol water hydrogen production power generation system and hydrogen production power generation method | |
| CN109687002B (en) | Distributed combined cooling heating and power system | |
| CN110544786B (en) | Combined cooling, heating and power system of high-temperature proton exchange membrane fuel cell and working method thereof | |
| CN104596001B (en) | Air-conditioning system and its control method based on methanol-water preparing hydrogen, generating power system | |
| CN201740312U (en) | Small dispersed-type solar energy combined cooling, heating and power supply system | |
| CN100573988C (en) | Fuel cell system | |
| CN105716326B (en) | Heat pump air conditioner and heating refrigerating method based on methanol-water reformation hydrogen production electricity generation system | |
| CN109686998A (en) | Association circulating power generation system based on the cooling fuel cell of gas turbine | |
| US20120315562A1 (en) | Complex power generation system and method for supplying heated water thereof | |
| Bendaikha et al. | Feasibility study of hybrid fuel cell and geothermal heat pump used for air conditioning in Algeria | |
| CN108301922A (en) | Mixing energy supplying system based on gas turbine and molten carbonate fuel cell | |
| CN105757978B (en) | A kind of boat-carrying heat pump water heater system and heating method | |
| CN105783322A (en) | Water-hydrogen electricity generation heat pump air-conditioning system for communication base station and heating and refrigeration method | |
| CN209180655U (en) | A kind of small-sized LNG distributed energy resource system | |
| CN205580027U (en) | Heat pump air conditioner based on methanol -water reformation hydrogen manufacturing power generation system | |
| CN105757979B (en) | A kind of household heat pump water heater system and heating method | |
| CN204404423U (en) | Based on the air-conditioning system of methanol-water preparing hydrogen, generating power system | |
| CN205573730U (en) | Heat pump water heater system of fuel cell car as a house | |
| CN205801489U (en) | A kind of boat-carrying heat pump type air conditioning system | |
| CN205678892U (en) | A kind of household heat pump water heater system | |
| CN105756733A (en) | Method and system for supplying energy by taking carbon dioxide as carrier | |
| CN103953985A (en) | Household air conditioning system with fuel cell | |
| CN105752310B (en) | A kind of boat-carrying heat pump type air conditioning system and heating refrigerating method | |
| CN209266502U (en) | Association circulating power generation system based on the cooling fuel cell of gas turbine | |
| CN204289611U (en) | A kind of methanol-water preparing hydrogen, generating power system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210918 Granted publication date: 20190510 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240918 Granted publication date: 20190510 |