CN116191552A - Wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system - Google Patents
Wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system Download PDFInfo
- Publication number
- CN116191552A CN116191552A CN202310405675.3A CN202310405675A CN116191552A CN 116191552 A CN116191552 A CN 116191552A CN 202310405675 A CN202310405675 A CN 202310405675A CN 116191552 A CN116191552 A CN 116191552A
- Authority
- CN
- China
- Prior art keywords
- energy
- heat
- building
- photovoltaic
- geothermal
- 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.)
- Pending
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 38
- 239000004566 building material Substances 0.000 claims abstract description 75
- 238000010248 power generation Methods 0.000 claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 claims abstract description 26
- 230000005611 electricity Effects 0.000 claims abstract description 17
- 230000005622 photoelectricity Effects 0.000 claims abstract description 3
- 238000005338 heat storage Methods 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 238000012983 electrochemical energy storage Methods 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 239000011232 storage material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 229910052799 carbon Inorganic materials 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 238000013082 photovoltaic technology Methods 0.000 description 6
- 238000004321 preservation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013084 building-integrated photovoltaic technology Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
- F24S10/755—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations the conduits being otherwise bent, e.g. zig-zag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/10—Arrangements for storing heat collected by solar heat collectors using latent heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
- F24T10/13—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes
- F24T10/15—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes using bent tubes; using tubes assembled with connectors or with return headers
-
- 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
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/388—Islanding, i.e. disconnection of local power supply from the network
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/20—Systems characterised by their energy storage means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/44—Means to utilise heat energy, e.g. hybrid systems producing warm water and electricity at the same time
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/22—The renewable source being solar energy
- H02J2300/24—The renewable source being solar energy of photovoltaic origin
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/28—The renewable source being wind energy
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Dispersion Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of energy production buildings, and discloses a wind power photoelectric photo-thermal geothermal flexible energy storage energy production building system which comprises novel energy production building materials for photovoltaic and air energy heat utilization paved on building roofs and wall surfaces, an intelligent control system, breeze power generation equipment installed on the building and a geothermal energy heat collecting pipe for deeply burying a geothermal source. This flexible energy storage productivity building system of wind-powered electricity generation photoelectricity geothermal heat can combine photovoltaic power generation and technique of generating heat, breeze power generation technique, geothermal energy technique and energy storage and heat accumulation, electric energy and heat energy through novel productivity building materials provide, provide the electric energy through breeze power generation, provide heat energy, cooperation energy storage and heat accumulation through geothermal energy, can greatly improve the utilization ratio of solar energy, in addition, the utilization of wind energy and geothermal energy can be the building productivity, simultaneously this system easily realizes, accord with the reality, can satisfy building electricity and heat demand, realize the productivity building, zero-carbon building.
Description
Technical Field
The invention relates to the technical field of capacity building, in particular to a wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system.
Background
At present, the solar energy is mainly divided into solar power generation utilization and solar heat collection utilization, and the air energy is mainly directly or indirectly upgraded and utilized by air enthalpy energy, rain water energy, wind energy and the like.
The photovoltaic technology used for solar power generation is widely applied at present and is mainly used for large-scale ground power stations, namely PV (photovoltaic) for short, and in recent years, along with the development of building energy conservation, the photovoltaic technology starts to be applied to buildings in an attached mode, namely BAPV for short, and further the combination of the photovoltaic technology and a building surface material is developed to form a power generation building material, namely BIPV for short. However, the traditional photovoltaic technology is not designed for buildings, so that perfect integration with the buildings cannot be realized no matter from the photovoltaic modules or the photovoltaic systems, the traditional photovoltaic technology is applied to the buildings, and the traditional photovoltaic technology does not have the functions of heat preservation, water resistance and fire resistance and cannot be directly used as building structures or building materials, so that a plurality of safety risks are caused, the load of the roof is increased, the hidden danger of fire is increased, the building electrical safety is not met, and the life safety risks are brought to building users; meanwhile, the problems of high technical pain points, such as high civil cost, low utilization rate, high-voltage direct current arc discharge, hot spot effect, PID effect, high photovoltaic roofing temperature, influence on photovoltaic power generation efficiency, difficult solution of heat dissipation, and influence on photovoltaic power generation efficiency, are also solved because of difficulty in coping with disaster weather and the like;
the multi-state energy in the air energy utilized by solar heat collection comprises solar heat radiation energy, enthalpy energy, rainwater energy, wind energy and the like, is a leading technology combining the multi-state energy and a compressor heat pump technology, and improves the multi-state energy into heat energy or cold energy required by a building, namely PVT. At present, the problems of small installation and laying space occupation, low utilization rate and the like exist, common heat collecting materials such as vacuum glass heat pipes and the like are difficult to combine with buildings, the common heat collecting materials can only be added to the buildings and cannot be directly used as building materials, in recent years, with the development of heat pump technology, the efficiency can be improved by utilizing multiple energy such as air energy (also called heteromeric state, space energy) and the like, the energy efficiency obtained from a macroscopic environment is greatly improved, but products are independent and difficult to succeed in comprehensively, intelligent and easy-to-use products have high environmental limitation, the installation is complex, the cost is high, the operation management profession is divided into a plurality of labor and cannot be widely popularized and used.
Wind power generation is applied to land wind power generators and sea surface wind power generators at present, but is not applied to a large scale in buildings, and along with development of breeze power generation technology, the breeze power generation technology is applied to building productivity, and electric energy can be provided for the buildings through a plurality of breeze power generator sets.
The geothermal energy technology is not widely applied in the building field, and neither geothermal energy power generation nor direct use of geothermal energy for heating is widely popularized.
Therefore, the wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system is designed, the four technical routes are combined uniformly, so that the four technical routes can be effectively complemented, a plurality of problems of the four systems are solved, the utilization rate of solar energy is effectively improved, electric energy and heat energy are provided for a building, the building can better realize capacity, zero-carbon building is truly realized, and the system is more suitable for actual production and living application.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system which can be used for building capacity, and the energy generated by solar photovoltaic power generation, the energy generated by solar photo-thermal heat gathering and heating mode, the energy generated by breeze power generation equipment and the energy obtained by a geothermal energy heat collecting pipe are transmitted to a special electricity storage and heat storage device on the outer surface of a building through installing capacity building materials, so that the energy and the heat are intelligently controlled and managed, and the whole system for providing the energy and the heat for the building is provided. The electric energy and the heat energy provided by the system can be used for lighting, equipment electricity utilization, heating, refrigeration, hot water and the like in the building, so that the energy-producing building and the zero-carbon building are realized.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system comprises a novel capacity building material for photovoltaic and air energy heat utilization paved on a building roof wall, an intelligent control system, breeze power generation equipment installed on the building and a geothermal energy heat collecting pipe for deeply burying a geothermal source;
the photovoltaic and air energy heat utilization novel energy-producing building material can replace the traditional building roof and outer wall materials, provide electric energy and heat energy, and transmit the electric energy and the heat energy back to the intelligent control system;
the intelligent control system consists of an intelligent inversion system, an electrochemical energy storage system, a heat pump heat exchange intelligent control system and a phase change heat storage system, and performs unified management control on the four systems;
the breeze power generation equipment consists of a plurality of breeze generators, can generate electric energy in a breeze environment, and can directly or indirectly or together with the electric energy generated by the energy-producing building materials back to the intelligent control system according to actual conditions;
the geothermal energy heat collection pipe is used for transmitting geothermal energy back to the intelligent control system;
the intelligent inversion system is used for inverting direct current generated by the energy-producing building materials into alternating current for building illumination and equipment power utilization; the direct current generated by the energy-producing building materials is subjected to voltage regulation and voltage stabilization, and is stored by an energy storage system, meanwhile, the direct current with various voltage levels can be provided for the building, and the direct current and the photovoltaic+battery are used for outputting alternating current to an alternating current side; the working state of the capacity building material system is intelligently monitored and controlled, and the power generation state of the capacity building material is adjusted; the system interacts with an electrochemical energy storage system to realize the storage of electric energy; the grid connection/off-grid control can be realized, and the grid connection system or the off-grid system independently operated can be designed according to the use requirement;
the electrochemical energy storage system is combined with an energy storage technology, is provided with a battery pack suitable for building energy storage requirements, can be adapted to various battery types, is not limited by the battery pack types, takes safety as a primary requirement, stores redundant electric energy generated when the energy production building materials generate electricity through an energy storage control circuit, releases the stored electric energy when the energy production building materials generate electricity insufficiently, and provides the electric energy for building alternating current and direct current electricity through an intelligent inversion system;
the heat pump heat exchange intelligent control system is used for controlling and regulating the heat collecting working state of the energy-producing building materials, and controlling the pressure and the flow rate of the heat conducting fluid in the heat conducting pipe and the geothermal energy heat collecting pipe through a compressor or a valve; and heat exchange is used for controlling the heating and refrigerating of the air conditioning system and the hot water system for the building and other heat utilization equipment and systems; heat exchange is carried out with the phase-change heat storage system, so that the storage of enthalpy energy in air is realized;
the phase-change heat storage system comprises a phase-change heat storage material, and is matched with the heat pump heat exchange intelligent control system to store the surplus heat generated by the energy-producing building materials, so that the heat storage system releases heat when the energy-producing building materials are insufficient in heat production; meanwhile, constant-temperature heat exchange can be provided for a battery pack of the electrochemical energy storage system, so that the battery pack is in a constant-temperature environment, and absorbs heat when the battery pack is at high temperature and releases heat when the battery pack is at low temperature, and thus the dangerous problem of the battery pack at high temperature and the low-efficiency even failure problem of the battery pack at low temperature can be solved.
Preferably, the system also comprises N paths of DC intelligent controllers, when multiple paths of electric energy are needed, such as the electric energy of multiple paths of energy production building materials, and the electric energy of breeze power generation equipment is transmitted back to the intelligent control system at the same time, the multiple paths of electric energy can be selected to be transmitted into the N paths of DC intelligent controllers (N > = the number of electric energy paths needed to be transmitted back), the N paths of DC intelligent controllers perform direct current voltage regulation and confluence on the electric energy of each energy production building material and breeze power generation equipment, and then the electric energy after confluence is transmitted back to the intelligent control system;
preferably, the novel energy-producing building material for photovoltaic and air energy heat utilization comprises a composite photovoltaic power generation layer, a heat collecting plate and an insulating layer,
the composite photovoltaic power generation layer comprises photovoltaic glass, a photovoltaic cell array and a metal backboard, wherein the photovoltaic glass is arranged at the top of the metal backboard, and the photovoltaic cell array is arranged between the photovoltaic glass and the metal backboard;
the heat collecting plate is arranged at the bottom of the metal backboard, a heat conducting pipe is embedded in the heat collecting plate, and two ends of the heat conducting pipe extend out of one side of the heat collecting plate;
preferably, the photovoltaic and air energy heat utilization novel energy production building material is characterized in that the periphery or the back of the photovoltaic and air energy heat utilization novel energy production building material is provided with a direct current cable and an outlet of the heat pipe, and two direct current cable connecting wires and two heat pipe inlets and outlets are required.
Preferably, the intelligent inversion system is provided with a direct current input interface, an alternating current output interface and a direct current output interface, the direct current input interface is connected with an N-path DC intelligent controller through a photovoltaic direct current cable, and the N-path DC intelligent controller is connected with photovoltaic and air energy heat utilization novel energy production building materials and breeze power generation equipment; the alternating current output interface is connected with a grid-connected system through a cable; the direct current output interface is used for charging a weak current device power supply, a mobile phone and an electric vehicle.
Preferably, the photovoltaic and air energy heat utilization novel energy-producing building material comprises two heat pipe outlets, wherein heat is stored through a heat pump heat collecting plate collecting pipe and a phase-change heat storage system.
Preferably, the photovoltaic and air energy heat utilization novel energy-producing building material can adopt a mode of connecting a plurality of energy-producing building materials in series according to actual conditions to transmit electric energy and heat energy back to the intelligent control system.
Preferably, the heat conducting pipes are round or rectangular hollow metal pipes, and the heat conducting pipes are in S-shaped structure single-way distribution or linear multi-way parallel flow or net-shaped cross parallel flow distribution, so that heat absorption is increased.
Compared with the prior art, the invention provides a wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system, which has the following beneficial effects:
this flexible energy storage productivity building system of wind-powered electricity generation photoelectricity geothermal heat can combine photovoltaic power generation and technique of generating heat, breeze power generation technique, geothermal energy technique and energy storage and heat accumulation, electric energy and heat energy through novel productivity building materials provide, provide the electric energy through breeze power generation, provide heat energy, cooperation energy storage and heat accumulation through geothermal energy, can greatly improve the utilization ratio of solar energy, in addition, the utilization of wind energy and geothermal energy can be the building productivity, simultaneously this system easily realizes, accord with the reality, can satisfy building electricity and heat demand, realize the productivity building, zero-carbon building.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a smart control system according to the present invention;
FIG. 3 is a schematic view of the overall structure of the energy-producing building material of the present invention;
FIG. 4 is a schematic diagram of a breeze power generation device according to the present invention;
FIG. 5 is a schematic view of a geothermal heat collecting tube according to the present invention;
FIG. 6 is a schematic diagram of a single capacity building material of the present invention;
FIG. 7 is an internal view of a composite photovoltaic power generation layer of the present invention;
FIG. 8 is a diagram showing an arrangement of heat pipes according to the present invention;
FIG. 9 is a schematic structural diagram of a composite photovoltaic layer according to the present invention;
FIG. 10 is a second layout of heat pipes according to the present invention;
FIG. 11 is a third heat pipe arrangement diagram according to the present invention;
fig. 12 is a diagram showing a heat pipe arrangement according to the present invention.
In the figure: 11. a composite photovoltaic power generation layer; 12. a heat collecting plate; 13. a heat preservation layer; 111. a metal backplate; 112. a photovoltaic cell; 113. photovoltaic glass; 114. a wire outlet hole; 121. a heat conduction pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Embodiment one:
referring to fig. 1-5, a wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system comprises a photovoltaic and air energy heat utilization novel capacity building material paved on a building roof wall, an intelligent control system, breeze power generation equipment installed on the building and a geothermal energy heat collecting pipe of a deeply buried underground geothermal source;
the photovoltaic and air energy heat utilization novel energy-producing building material can replace the traditional building roof and outer wall materials, provide electric energy and heat energy, and transmit the electric energy and the heat energy back to the intelligent control system;
the intelligent control system consists of an intelligent inversion system, an electrochemical energy storage system, a heat pump heat exchange intelligent control system and a phase change heat storage system, and performs unified management control on the four systems;
the breeze power generation equipment consists of a plurality of breeze generators, can generate electric energy in a breeze environment, and can directly or indirectly or together with the electric energy generated by the energy-producing building materials back to the intelligent control system according to actual conditions;
the geothermal energy heat collecting pipe is used for transmitting geothermal energy back to the intelligent control system;
the intelligent inversion system is used for inverting direct current generated by the energy-producing building materials into alternating current for building illumination and equipment power utilization; the direct current generated by the energy-producing building materials is subjected to voltage regulation and voltage stabilization, and is stored by an energy storage system, meanwhile, the direct current with various voltage levels can be provided for the building, and the direct current and the photovoltaic+battery are used for outputting alternating current to an alternating current side; the working state of the capacity building material system is intelligently monitored and controlled, and the power generation state of the capacity building material is adjusted; the system interacts with an electrochemical energy storage system to realize the storage of electric energy; the grid connection/off-grid control can be realized, and the grid connection system or the off-grid system independently operated can be designed according to the use requirement;
the electrochemical energy storage system is combined with an energy storage technology, is provided with a battery pack suitable for building energy storage requirements, can be adapted to various battery types, is not limited by the battery pack type, takes safety as a primary requirement, stores redundant electric energy generated when the energy production building materials generate electricity through an energy storage control circuit, releases the stored electric energy when the energy production building materials generate electricity insufficiently, and provides the electric energy for building alternating current and direct current power through an intelligent inversion system;
the heat pump heat exchange intelligent control system is used for controlling and regulating the heat collecting working state of the energy-producing building materials, and controlling the pressure and the flow rate of the heat conducting fluid in the heat conducting pipe 121 and the geothermal energy heat collecting pipe through the compressor or the valve; and heat exchange is used for controlling the heating and refrigerating of the air conditioning system and the hot water system for the building and other heat utilization equipment and systems; heat exchange is carried out with the phase-change heat storage system, so that the storage of enthalpy energy in air is realized;
the phase-change heat storage system comprises a phase-change heat storage material, and is matched with the heat pump heat exchange intelligent control system to store the redundant heat generated by the energy-producing building materials, so that the heat storage system releases heat when the energy-producing building materials are insufficient in heat production; meanwhile, constant-temperature heat exchange can be provided for a battery pack of the electrochemical energy storage system, so that the battery pack is in a constant-temperature environment, and absorbs heat when the battery pack is at high temperature and releases heat when the battery pack is at low temperature, and thus the dangerous problem of the battery pack at high temperature and the low-efficiency even failure problem of the battery pack at low temperature can be solved.
The intelligent control system further comprises N paths of DC intelligent controllers, when multiple paths of electric energy are needed, such as the electric energy of multiple energy production building materials, and the electric energy of breeze power generation equipment is transmitted back simultaneously to the intelligent control system, multiple paths of electric energy can be transmitted into the N paths of DC intelligent controllers (N > = the number of electric energy paths needed to be transmitted back), the N paths of DC intelligent controllers are used for carrying out direct current voltage regulation and confluence on the electric energy of each energy production building material and the electric energy of breeze power generation equipment, and then the electric energy after confluence is transmitted back to the intelligent control system.
Embodiment two:
referring to fig. 6-12, the following schemes are added to the first embodiment;
the novel energy-generating building material for utilizing the photovoltaic energy and the air energy comprises a composite photovoltaic power generation layer 11, a heat-collecting plate 12 and a heat preservation layer 13,
the composite photovoltaic power generation layer 11 comprises photovoltaic glass 113, a photovoltaic cell 112 array and a metal back plate 111, wherein the photovoltaic glass 113 is arranged on the top of the metal back plate 111, and the photovoltaic cell 112 array is arranged between the photovoltaic glass 113 and the metal back plate 111;
the heat collecting plate 12 is arranged at the bottom of the metal back plate 111, and the heat collecting plate and the metal back plate can be attached together, or one surface of the heat collecting plate 12 can be directly used as the metal back plate 111; the heat-conducting pipe 121 is embedded in the heat-collecting plate 12, and two ends of the heat-conducting pipe 121 extend out of the side surface or the back surface of the heat-collecting plate 12;
the photovoltaic and air energy heat utilization novel energy production building material is characterized in that the periphery or the back of the photovoltaic and air energy heat utilization novel energy production building material is provided with a direct current cable and an outlet 114 of a heat pipe, and two direct current cable connecting wires and two heat pipe inlets and outlets are required.
The intelligent inversion system is provided with a direct current input interface, an alternating current output interface and a direct current output interface, the direct current input interface is connected with N paths of DC intelligent controllers through photovoltaic direct current cables, and the N paths of DC intelligent controllers are connected with photovoltaic and air energy heat utilization novel energy production building materials and breeze power generation equipment; the alternating current output interface is connected with the grid-connected system through a cable; the direct current output interface is used for charging a weak current device power supply, a mobile phone and an electric vehicle.
The photovoltaic and air energy heat utilization novel energy-producing building material uses two heat pipe outlets to exchange heat through a heat pump heat collecting plate collecting pipe and a heat pump heat exchange intelligent control system.
The novel energy-producing building material utilizing the photovoltaic energy and the air energy can adopt a mode of connecting a plurality of energy-producing building materials in series or a mode of connecting the energy-producing building materials in parallel according to actual conditions to transmit electric energy and heat energy back to the intelligent control system.
The heat conducting pipes 121 are round or rectangular hollow metal pipes, and the heat conducting pipes 121 are distributed in an S-shaped structure in a single way or in multiple ways in a straight line or in a cross parallel way or in a net shape, so that heat absorption is increased.
According to the invention, the energy generated by solar photovoltaic power generation, the heat energy generated by solar photo-thermal heat collection, the energy generated by breeze power generation equipment and the heat energy generated by geothermal energy are transmitted to a special electric and heat storage device by installing energy-producing building materials on the outer surface of a building, so that the electric energy and the heat energy are intelligently controlled and managed, and the whole set of system for providing electric energy and heat energy for the building is provided; the solar energy storage system has the advantages that the photovoltaic power generation and heating technology, the breeze power generation technology, the geothermal energy technology and the energy storage and heat storage are combined, the electric energy and the heat energy provided by the novel energy-producing building materials are matched, the utilization rate of solar energy can be greatly improved, the electric energy and the heat energy provided by the solar energy storage system can be used for illumination, equipment electricity consumption, heating, refrigeration, hot water and the like in a building, meanwhile, the system is easy to realize, meets the practical requirements of building electricity consumption and heat consumption, realizes energy-producing buildings and zero-carbon buildings.
Claims (8)
1. The utility model provides a wind-powered electricity generation photoelectricity photo-thermal geothermal flexible energy storage productivity building system, is including laying in the photovoltaic of building roofing wall and the novel productivity building materials of air energy heat utilization, intelligent control system and install breeze power generation facility on the building to and the geothermal energy heat pipe of buried underground geothermal source deeply, its characterized in that:
the photovoltaic and air energy heat utilization novel energy-producing building material can replace the traditional building roof and outer wall materials, provide electric energy and heat energy, and transmit the electric energy and the heat energy back to the intelligent control system;
the intelligent control system consists of an intelligent inversion system, an electrochemical energy storage system, a heat pump heat exchange intelligent control system and a phase change heat storage system, and performs unified management control on the four systems;
the breeze power generation equipment consists of a plurality of breeze generators, can generate electric energy in a breeze environment, and can directly or indirectly or together with the electric energy generated by the energy-producing building materials back to the intelligent control system according to actual conditions;
the geothermal energy heat collection pipe is used for transmitting geothermal energy back to the intelligent control system;
the intelligent inversion system is used for inverting direct current generated by the energy-producing building materials into alternating current for building illumination and equipment power utilization; the direct current generated by the energy-producing building materials is subjected to voltage regulation and voltage stabilization, and is stored by an energy storage system, meanwhile, the direct current with various voltage levels can be provided for the building, and the direct current and the photovoltaic+battery are used for outputting alternating current to an alternating current side; the working state of the capacity building material system is intelligently monitored and controlled, and the power generation state of the capacity building material is adjusted; the system interacts with an electrochemical energy storage system to realize the storage of electric energy; the grid connection/off-grid control can be realized, and the grid connection system or the off-grid system independently operated can be designed according to the use requirement;
the electrochemical energy storage system is combined with an energy storage technology, is provided with a battery pack suitable for building energy storage requirements, can be adapted to various battery types, is not limited by the battery pack types, takes safety as a primary requirement, stores redundant electric energy generated when the energy production building materials generate electricity through an energy storage control circuit, releases the stored electric energy when the energy production building materials generate electricity insufficiently, and provides the electric energy for building alternating current and direct current electricity through an intelligent inversion system;
the heat pump heat exchange intelligent control system is used for controlling and regulating the heat collecting working state of the energy-producing building materials, and controlling the pressure and the flow rate of the heat conducting fluid in the heat conducting pipe and the geothermal energy heat collecting pipe through a compressor or a valve; and heat exchange is used for controlling the heating and refrigerating of the air conditioning system and the hot water system for the building and other heat utilization equipment and systems; heat exchange is carried out with the phase-change heat storage system, so that the storage of enthalpy energy in air is realized;
the phase-change heat storage system comprises a phase-change heat storage material, and is matched with the heat pump heat exchange intelligent control system to store the surplus heat generated by the energy-producing building materials, so that the heat storage system releases heat when the energy-producing building materials are insufficient in heat production; meanwhile, constant-temperature heat exchange can be provided for a battery pack of the electrochemical energy storage system, so that the battery pack is in a constant-temperature environment, and absorbs heat when the battery pack is at high temperature and releases heat when the battery pack is at low temperature, and thus the dangerous problem of the battery pack at high temperature and the low-efficiency even failure problem of the battery pack at low temperature can be solved.
2. The wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system according to claim 1, wherein: the intelligent controller is used for carrying out direct current voltage regulation and confluence on the electric energy of each energy-producing building material and breeze power generation equipment, and then the electric quantity after confluence is transmitted back to the intelligent control system.
3. The wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system according to claim 2, wherein: the novel energy-producing building material for utilizing the photovoltaic energy and the air energy comprises a composite photovoltaic power generation layer (11), a heat collecting plate (12) and an insulating layer (13),
the composite photovoltaic power generation layer (11) comprises photovoltaic glass (113), a photovoltaic cell (112) array and a metal backboard (111), wherein the photovoltaic glass (113) is arranged at the top of the metal backboard (111), and the photovoltaic cell (112) array is arranged between the photovoltaic glass (113) and the metal backboard (111);
the heat-collecting plate (12) is arranged at the bottom of the metal back plate (111), and the heat-collecting plate and the metal back plate can be attached together, or one surface of the heat-collecting plate (12) can be directly used as the metal back plate (111); the heat-conducting pipe (121) is embedded in the heat-collecting plate (12), and two ends of the heat-conducting pipe (121) extend out of the side face or the back face of the heat-collecting plate (12).
4. A wind power photovoltaic photo-thermal geothermal flexible energy storage capacity building system according to claim 3, wherein: the photovoltaic and air energy heat utilization novel energy production building material is characterized in that the periphery or the back of the photovoltaic and air energy heat utilization novel energy production building material is provided with a direct current cable and a heat pipe outlet (114), and two direct current cable connecting wires and two heat pipe inlets and outlets are required.
5. The wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system according to claim 4, wherein: the intelligent inversion system is provided with a direct current input interface, an alternating current output interface and a direct current output interface, the direct current input interface is connected with an N-way DC intelligent controller through a photovoltaic direct current cable, and the N-way DC intelligent controller is connected with a photovoltaic and air energy heat utilization novel energy production building material and breeze power generation equipment; the alternating current output interface is connected with a grid-connected system through a cable; the direct current output interface is used for charging a weak current device power supply, a mobile phone and an electric vehicle.
6. The wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system according to claim 5, wherein: and the two heat pipe outlets of the photovoltaic and air energy heat utilization novel energy-producing building material store heat through a heat pump heat collecting pipe (12) and a phase-change heat storage system.
7. The wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system according to claim 6, wherein: the novel energy-producing building material for utilizing the photovoltaic energy and the air energy can adopt a mode of connecting a plurality of energy-producing building materials in series or a mode of connecting the energy-producing building materials in parallel according to actual conditions to transmit electric energy and heat energy back to the intelligent control system.
8. The wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system according to claim 7, wherein: the heat conducting pipes (121) are round or rectangular hollow metal pipes, and the heat conducting pipes (121) are distributed in an S-shaped structure in a single way or in a straight multi-way parallel flow or a net-shaped cross parallel flow mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310405675.3A CN116191552A (en) | 2023-04-17 | 2023-04-17 | Wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310405675.3A CN116191552A (en) | 2023-04-17 | 2023-04-17 | Wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116191552A true CN116191552A (en) | 2023-05-30 |
Family
ID=86444560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310405675.3A Pending CN116191552A (en) | 2023-04-17 | 2023-04-17 | Wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116191552A (en) |
-
2023
- 2023-04-17 CN CN202310405675.3A patent/CN116191552A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Manolakos et al. | A stand-alone photovoltaic power system for remote villages using pumped water energy storage | |
| WO2019076279A1 (en) | Multi-energy complementation application system | |
| CN102823458B (en) | Solar photovoltaic thermal variable power energy storage agricultural greenhouse | |
| CN107044733B (en) | A kind of solar photoelectric light-heat building integration system | |
| CN206611188U (en) | Highway sector distribution is provided multiple forms of energy to complement each other energy micro-grid system | |
| KR20100110637A (en) | Multiple purpose integrated power cogeneration system using solar energy and wind power | |
| CN102252454A (en) | Combined type renewable building energy source supplying system | |
| Abbasi et al. | Performance assessment of a hybrid solar-geothermal air conditioning system for residential application: energy, exergy, and sustainability analysis | |
| CN111197787A (en) | Energy storage type heat pump coupling system and heat supply adjusting method thereof | |
| Rekhashree et al. | Study on design and performance analysis of solar PV rooftop standalone and on grid system using PVSYST | |
| CN203014421U (en) | Solar green operating room power supply system | |
| CN102829542A (en) | Solar photovoltaic power-variable electric heating energy storage water heater and hot water system | |
| Dizaj | Design and implementation of grid-connected photovoltaic power plant with the highest technical Efficiency | |
| RU185808U1 (en) | Greenhouse complex with combined heat supply system | |
| CN208671400U (en) | A kind of energy supplying system of providing multiple forms of energy to complement each other using renewable energy | |
| CN103712500A (en) | Modularized solar heat storage system applied under extreme conditions | |
| CN116191552A (en) | Wind power photoelectric photo-thermal geothermal flexible energy storage capacity building system | |
| CN202101470U (en) | Composite type renewable building energy supplying system | |
| CN116111946A (en) | Wind-solar-thermal storage straight-flexible energy-producing building system | |
| CN116317934A (en) | Photoelectric photo-thermal energy storage and heat storage integrated energy production building system | |
| KR20140123246A (en) | Smart Energy Storage System of High-rise Buildings, Renewable Energy Used to Drive The Inverter Pump and How to Use | |
| CN202759896U (en) | Solar photovoltaic electric heating variable-power energy-storage agricultural greenhouse | |
| AU2016308595A1 (en) | The remote control of networks of heat-pump systems for the purpose of demand side management | |
| CN1403760A (en) | Multiple complementary energy source system | |
| CN112197333A (en) | Ground source heat pump heating system based on photovoltaic power generation waste heat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |