CN109813007A - The solar energy thermoelectricity cold air co-feeding system complementary with methane energy - Google Patents
The solar energy thermoelectricity cold air co-feeding system complementary with methane energy Download PDFInfo
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- CN109813007A CN109813007A CN201910210650.1A CN201910210650A CN109813007A CN 109813007 A CN109813007 A CN 109813007A CN 201910210650 A CN201910210650 A CN 201910210650A CN 109813007 A CN109813007 A CN 109813007A
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 230000000295 complement effect Effects 0.000 title claims abstract description 19
- 230000005619 thermoelectricity Effects 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims abstract description 26
- 238000000855 fermentation Methods 0.000 claims abstract description 24
- 230000004151 fermentation Effects 0.000 claims abstract description 24
- 238000005057 refrigeration Methods 0.000 claims abstract description 24
- 239000007789 gas Substances 0.000 claims abstract description 15
- 241000283074 Equus asinus Species 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 239000006096 absorbing agent Substances 0.000 claims description 10
- 238000010248 power generation Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 claims description 5
- 238000005338 heat storage Methods 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 claims description 2
- 230000031709 bromination Effects 0.000 claims 1
- 238000005893 bromination reaction Methods 0.000 claims 1
- 239000002826 coolant Substances 0.000 claims 1
- 239000002912 waste gas Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 10
- 239000002918 waste heat Substances 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 28
- 238000000034 method Methods 0.000 description 7
- 239000002028 Biomass Substances 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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]
- Y02B30/62—Absorption based systems
- Y02B30/625—Absorption based systems combined with heat or power generation [CHP], e.g. trigeneration
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
-
- 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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- 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
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention relates to a kind of solar energy thermoelectricity cold air co-feeding systems complementary with methane energy, belong to technical field of energy utilization.It is able to achieve solar energy utilization complementary with methane energy, and effectively improves energy utilization rate.The solar energy thermoelectricity cold air co-feeding system complementary with methane energy includes: refrigeration system with lithium bromide absorption, solar thermal collector hot water cyclesystem, biogas fermentation storage system, methane power generating system and household biogas transportation system.Solar charging timesharing, the water side heat face that solar thermal collector generates drives the refrigeration system with lithium bromide absorption with film accumulator to carry out cooling supply, on the one hand directly to domestic heat or domestic hot-water can be provided, in addition it can control the temperature in marsh gas fermentation pool, best yeastiness is to reach biogas output maximization.When solar energy is insufficient, the biogas of storage enters combustion heat release in donkey boiler, to make up the solar energy lacked.The biogas of generation can be used for generating electricity, and the tail gas of engine emission carries out waste heat recycling through waste-heat recoverer, for carrying out heating to the hot water for returning to solar thermal collector and carrying out waste heat to the air for entering engine.Meanwhile the biogas in biogas storage tank can be delivered directly to family kitchen, meet the demand on gas of daily life, to realize thermoelectricity cold air alliance.
Description
Technical field
The present invention relates to a kind of solar energy thermoelectricity cold air co-feeding systems complementary with methane energy, belong to comprehensive utilization of energy skill
Art field.
Background technique
Solar energy is a kind of clean natural energy source, and rich reserves have great application prospect, but due to it is numerous because
The influence of element, the supply of solar energy are relatively unstable.Methane energy not only can solve the energy as a kind of renewable energy
Supply problem, moreover it is possible to accomplish waste reclamation, be effectively improved living environment.Especially in recent years, solar energy and methane energy
Using being increasingly valued by people, but because of its disadvantage respectively, causes level of application limited, cannot effectively play it and answer
Use potential.And on the one hand solar energy not only be can solve into solar energy supply with methane energy as complementary comprehensive utilization of energy
The conflicting problem of unstable and metastable energy demand, furthermore it is also possible to biogas output and practical control are improved,
Solar energy is set to be fully used with biomass energy.Cooling heating and power generation system is to carry out cascade utilization according to the quality of energy,
While power generation, heat supply is carried out using generating waste-heat or driving refrigeration system carries out cooling supply, the synthesis of the energy not only can be improved
Utilization rate, and be conducive to the problem of mitigating environmental pollution, it is one of the important development direction that future source of energy utilizes technology.
Through retrieving, Chinese invention patent title are as follows: solar energy and biological energy complementary dynamic system of heat energy (application number:
201210520274.4), which disclose a kind of performance clean energy resource biomass energies, the complementation of solar energy thermal-power-generating
Comprehensive generating systems, realize hot and cold, electricity supply.But when solar irradiation deficiency or solar energy can not utilize, biomass energy
The solar energy lacked can not be made up, and biomass straw is utilized in a manner of burning, efficiency of energy utilization is not high.In
State's invention patent name: a kind of biomass energy and solar energy multi-stage cooling heating and power generation system (application number: 201410372180.6),
The invention can continue provide stablize output cooling capacity, thermal energy and electric energy, and can according to user demand regulating system output load,
But solar energy is only applied to freeze in the patent, solar energy utilization ratio is not high.For at present, solar energy and biology are efficiently utilized
The renewable and clean energy resources such as mass-energy realize multi-energy complementation comprehensive utilization, can be effectively relieved the energy crisis that is faced in reality with
Environmental crisis pushes the sustainable development of human society.
Summary of the invention
Task of the invention lies in a kind of thermoelectricity cold air co-feeding system that solar energy is complementary with methane energy is provided, may be implemented
The mutual supplement with each other's advantages of solar energy and methane energy accomplishes that combustion gas can also be directly transported to subscriber household while heat, electricity, cold alliance.
To realize invention task, technical solution is:
The solar energy thermoelectricity cold air co-feeding system complementary with methane energy includes: refrigeration system with lithium bromide absorption, solar energy heating
Device hot water cyclesystem, biogas fermentation storage system, methane power generating system and household biogas transportation system.Solar thermal collector heat
Water circulation system is made of solar thermal collector, donkey boiler, feed pump and conveyance conduit, refrigeration system with lithium bromide absorption by
Generator, absorber, condenser, evaporator, solution heat exchanger, heat storage water tank, throttle valve, film accumulator, solution pump composition,
Biogas fermentation storage system is made of marsh gas fermentation pool, drier, filter, compressor and biogas storage tank, marsh gas power generation
System is made of biogas storage tank, SI engine, generator, afterheat heat exchanger and heat pipe type air preheater, household biogas
Transportation system is made of biogas storage tank, electric control valve and gas pipeline.Solar thermal collector hot water cyclesystem is by the sun
Collectively as heat source, the hot water of generation passes through the hair in pipeline and refrigeration system with lithium bromide absorption for energy heat collector and donkey boiler
Raw device is connected with the marsh gas fermentation pool in biogas fermentation storage system, and donkey boiler passes through pipeline and electric control valve and biogas
Holding vessel connection.
In cooling supply, the hot water that solar thermal collector generates enters in the generator of refrigeration system with lithium bromide absorption, puts
Heat drive system cooling supply out, and film accumulator is had in the refrigeration system, it can be stored too in the form of solution chemistry potential energy
Positive energy, thus the lasting cooling ability of strengthen the system.When solar radiation intensity is big, film accumulator can carry out energy storage, at this time
Concentrated solution a part that generator generates, which enters, completes refrigeration cycle in absorber, a part enters in film accumulator, by thermal energy
It is stored in the form of solution chemistry potential energy；When solar energy can not utilize, in the concentrated solution inflow absorber in film accumulator
It absorbs water vapour and carries out exoergic, continue to complete for SAPMAC method.When the solution in film accumulator is due to concentration is higher or temperature reduces
Crystallization, when causing solution that can not circulate, is controlled by valve, and water vapour enters in film accumulator from evaporator, and solution absorbs water
Steam starts molten crystalline substance, continues to absorb water vapour progress refrigeration cycle in concentrated solution inflow absorber after molten crystalline substance.In heat supply,
The hot water that solar thermal collector generates is transported in heating equipment by pipeline and valve, returns to solar energy heating after releasing heat
Device, the heat of releasing can be used for Home Heating or provide domestic hot-water.
In biogas fermentation storing process, hot water a part that solar thermal collector generates enters in marsh gas fermentation pool, leads to
It crosses electric control valve control hot water flow and then controls temperature in marsh gas fermentation pool, be at best yeastiness, biogas produces
Amount maximizes.The biogas of generation first passes through drier and filter process, and biogas storage tank is then entered after compressor compresses
Inside store.
When intensity of solar radiation is inadequate, and outlet hot water's temperature of solar thermal collector does not reach requirement, pass through electric adjustable
Valve control is saved, enters the biogas in biogas storage tank in donkey boiler and burns, the heat released is used for solar energy
The hot water of heat collector outlet further heats, to reach temperature requirement.
In power generation process, the biogas in biogas storage tank enters in SI engine, meanwhile, utilize heat pipe type air preheat
Device carries out heat recovery to the hot water for returning to solar thermal collector from marsh gas fermentation pool, and is used for air preheat, the sky after preheating
Gas, which enters, to be converted into mechanical energy drive generator with biogas combustion in SI engine and generates electricity.The exhaust gas of SI engine emission passes through
Afterheat heat exchanger is discharged into environment after carrying out waste heat recycling, the heat of recycling be used to return the hot water of solar thermal collector into
Row concurrent heating.
At the same time, the biogas in biogas storage tank can be controlled by gas pipeline and valve, be delivered directly to family kitchen
Room, meets the demand on gas of daily life, to realize thermoelectricity cold air alliance.
Detailed description of the invention
Fig. 1 is the solar energy of the invention thermoelectricity cold air co-feeding system schematic diagram complementary with methane energy.
The present invention will be described with reference to the accompanying drawing.
Specific embodiment
Referring to Fig. 1, the solar energy thermoelectricity cold air co-feeding system complementary with methane energy includes: lithium bromide absorbing type refrigeration system
System, solar thermal collector hot water cyclesystem, biogas fermentation storage system, methane power generating system and household biogas transportation system,
Solar thermal collector hot water cyclesystem is made of solar thermal collector 1, donkey boiler 19, feed pump P1 and conveyance conduit；Bromine
Change lithium-absorbing formula refrigeration system by generator 2, absorber 8, condenser 4, evaporator 6, solution heat exchanger 7, heat storage water tank 5,
Throttle valve V1, film accumulator 3, solution pump P2 composition；Biogas fermentation storage system is by marsh gas fermentation pool 18, drier 17, filtering
Device 16, compressor 15 and biogas storage tank 14 form；Methane power generating system is by biogas storage tank 14, SI engine 13, power generation
Machine 12, afterheat heat exchanger 10 and heat pipe type air preheater 11 form；Household biogas transportation system is by biogas storage tank 14, electricity
Dynamic regulating valve FC2 and gas pipeline composition.Solar thermal collector hot water cyclesystem is by solar thermal collector 1 and donkey boiler 19
Collectively as heat source, the hot water of generation passes through the generator 2 and biogas hair in conveyance conduit and refrigeration system with lithium bromide absorption
Marsh gas fermentation pool 18 in ferment storage system is connected, and donkey boiler 19 passes through pipeline and electric control valve FC3 and biogas storage
Tank 14 is connected to.
In cooling supply, electronic shut-off valve V7 is opened, and the hot water that solar thermal collector 1 generates enters lithium bromide absorbing type refrigeration
In the generator 2 of system, solar thermal collector 1 is returned to after releasing heat, the heat of releasing is parsed for solution, parsed
Concentrated solution enters the water vapour that evaporation is absorbed in absorber 8 after the heat exchange of solution heat exchanger 7, and the weak solution after dilution is through solution
Heat exchanger 7 returns in generator 2 after exchanging heat.The steam that parsing obtains in generator 2 enters after condenser 4 is condensed into water
In hot water storage tank 5, evaporation endothermic in evaporator 6 is then entered after throttle valve is depressured, the water vapour after evaporation is absorbed in device 8
Solution absorb, complete refrigeration cycle.In the case where meeting refrigerating capacity requirement, remaining water condensate storage is in hot water storage tank 5
In be used for energy storage, secondly, in the refrigeration system with lithium bromide absorption have film accumulator 3, can be with the shape of solution chemistry potential energy
Formula stores solar energy to the lasting cooling ability of strengthen the system.It is big in solar radiation intensity and when carrying out energy storage, electronic pass
Disconnected valve V3 is opened, V2 is closed, and electric control valve V4 is closed, concentrated solution a part that generator 2 generates complete refrigeration cycle with
Meet refrigeration requirement, remaining concentrated solution, which enters in film accumulator 3, to be stored, and the sun is stored in the form of solution chemistry potential energy
Can, electronic shut-off valve V3 is closed after energy storage；It can not be utilized in solar energy or intensity of solar radiation is insufficient, need film accumulator
When 3 exoergic, electric control valve V4 is opened, and is absorbed water vapour in concentrated solution inflow absorber 8 in film accumulator 3 and is carried out exoergic, after
It is continuous to complete refrigeration cycle.When the solution in film accumulator 3 because concentration is higher or temperature reduce due to crystallize, cause solution that can not circulate
When, electronic shut-off valve V2 is opened, and water vapour enters in film accumulator 3 from evaporator 6, and solution absorbs water vapour and starts molten crystalline substance, molten
Concentrated solution, which enters in absorber 8, after crystalline substance continues to absorb water vapour progress refrigeration cycle.
In heat supply, electronic shut-off valve V6 is opened, and hot water a part that solar thermal collector 1 generates is pipelined to
Heating equipment 9 returns to solar thermal collector 1 after releasing heat, and the heat of releasing can be used for Home Heating or provide domestic hot-water.
In biogas fermentation storing process, hot water a part that solar thermal collector 1 generates enters natural pond by conveyance conduit
In gas fermentation vat 18, using electric control valve FC4 control hot water flow and then temperature in marsh gas fermentation pool 18 is controlled, is at
Best yeastiness, biogas output maximize.The biogas of generation first passes through drier 17 and filter 16 is handled, and is then compressed
Machine 15 enters in biogas storage tank 14 after compressing to be stored.
When intensity of solar radiation is inadequate, and outlet hot water's temperature of solar thermal collector 1 does not reach requirement, electric control valve
FC3 is opened, and the biogas in biogas storage tank 14, which enters in donkey boiler 19, to burn, and the heat released is used for solar energy
The hot water that heat collector 1 exports further heats, and to reach temperature requirement, realizes that solar energy is complementary with methane energy and utilizes.
In power generation process, the biogas in biogas storage tank 14 enters in SI engine 13, meanwhile, utilize heat pipe type air
Heat retrieving apparatus 11 carries out heat recovery to the hot water for returning to solar thermal collector 1 from marsh gas fermentation pool 18, and is used for air preheat, in advance
Air after heat enters in SI engine 13 drives generator 12 to generate electricity with biogas combustion generation mechanical energy.SI engine 13
The exhaust gas of discharge is discharged into environment after afterheat heat exchanger 10 carries out waste heat recycling, and the heat of recycling is used to return solar energy
The hot water of heat collector 1 carries out concurrent heating.
At the same time, the biogas in biogas storage tank 14 can be direct through gas pipeline by the control of electric control valve FC2
The gas-fired equipment being transported in family kitchen, meets the demand on gas of daily life, to realize thermoelectricity cold air alliance purpose.
Claims (6)
1. the solar energy thermoelectricity cold air co-feeding system complementary with methane energy, it is characterised in that: followed including solar thermal collector hot water
Loop system, refrigeration system with lithium bromide absorption, biogas fermentation storage system, methane power generating system and household biogas transportation system,
Solar thermal collector hot water cyclesystem is made of solar thermal collector, donkey boiler, feed pump and conveyance conduit；Lithium bromide is inhaled
Receipts formula refrigeration system is by generator, absorber, condenser, evaporator, solution heat exchanger, heat storage water tank, throttle valve, film energy storage
Device, solution pump composition；Biogas fermentation storage system is by marsh gas fermentation pool, drier, filter, compressor and biogas storage tank
Composition；Methane power generating system is by biogas storage tank, SI engine, generator, afterheat heat exchanger and heat pipe type air preheater
Composition；Household biogas transportation system is made of biogas storage tank, electric control valve and gas pipeline.
2. the solar energy according to claim 1 thermoelectricity cold air co-feeding system complementary with methane energy, it is characterised in that: bromination
Lithium-absorbing formula refrigeration system is accompanied with hot water storage tank and film accumulator, and hot water storage tank is placed in after condenser, and film accumulator passes through
Pipeline and valve are connected to generator, absorber and evaporator, and the cooling medium of refrigeration system with lithium bromide absorption can be sky
Gas is also possible to water.
3. the solar energy according to claim 1 thermoelectricity cold air co-feeding system complementary with methane energy, it is characterised in that: the sun
The energy heat collector hot water circulatory system is by solar thermal collector and donkey boiler collectively as heat source, and wherein the combustion gas of donkey boiler comes
From in biogas storage tank.
4. the solar energy according to claim 1 thermoelectricity cold air co-feeding system complementary with methane energy, it is characterised in that: biogas
Marsh gas fermentation pool in fermentation storage system is connected by hot water pipeline with solar thermal collector hot water cyclesystem.
5. the solar energy according to claim 1 thermoelectricity cold air co-feeding system complementary with methane energy, it is characterised in that: biogas
Biogas storage tank is connected by pipeline and electrically operated valve with SI engine in electricity generation system, and SI driven by engine generator carries out
The high-temp waste gas of power generation, SI engine emission is discharged in atmosphere by afterheat heat exchanger.
6. the solar energy according to claim 1 thermoelectricity cold air co-feeding system complementary with methane energy, it is characterised in that: household
In methane delivery system biogas storage tank by gas pipeline and electric control valve directly with the gas-fired equipment phase in family kitchen
Connection.
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| CN110307612A (en) * | 2019-06-19 | 2019-10-08 | 西安交通大学 | A kind of synthesis energy supplying system and energy supply method for agricultural greenhouse |
| CN110332636A (en) * | 2019-07-12 | 2019-10-15 | 天津商业大学 | A kind of region air conditioning is concentrated to add freezer is comprehensive to use system |
| CN113405273A (en) * | 2021-05-18 | 2021-09-17 | 昆明理工大学 | Biomass source heat pump system with gas compensation function and use method thereof |
| CN114704960A (en) * | 2022-02-25 | 2022-07-05 | 国网河北省电力有限公司故城县供电分公司 | Construction method of household biogas device |
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