CN211372826U - Novel PVT comprehensive energy supply system - Google Patents
Novel PVT comprehensive energy supply system Download PDFInfo
- Publication number
- CN211372826U CN211372826U CN201922344601.5U CN201922344601U CN211372826U CN 211372826 U CN211372826 U CN 211372826U CN 201922344601 U CN201922344601 U CN 201922344601U CN 211372826 U CN211372826 U CN 211372826U
- Authority
- CN
- China
- Prior art keywords
- heat
- pvt
- production system
- heat production
- supply system
- 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
- 238000004519 manufacturing process Methods 0.000 claims abstract description 42
- 238000010248 power generation Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 238000005485 electric heating Methods 0.000 claims description 19
- 238000004146 energy storage Methods 0.000 claims description 14
- 238000005338 heat storage Methods 0.000 claims description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 238000010030 laminating Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- 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
- Y02E10/60—Thermal-PV hybrids
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a novel PVT comprehensive energy supply system, it includes PVT photovoltaic module, power generation system, heat production system two and heat production system is unified, power generation system connects electric wire netting and PVT photovoltaic module, heat production system is unified to be connected with heat production system two, heat production system two and the parallel connection heat terminal of the corresponding number of output accessible a plurality of tee bend circulation pipe connections of heat production system are unified. The system simultaneously utilizes the photovoltaic, the photo-thermal and the heat pump to carry out high-efficiency power generation and heat production, occupies small area and is slightly influenced by natural conditions in use.
Description
Technical Field
The utility model relates to a novel PVT comprehensive energy supply system is the system that utilizes solar energy and air energy to produce electricity and heat through photovoltaic, light and heat pump technique, belongs to new forms of energy technical field.
Background
In recent years, the solar power, heat and heat pump markets have been developing and have occupied a large number of building roofs and floors. Photovoltaic, light and heat, heat pump system are independent separately, and area is big to electricity generation and heat production efficiency are not high, and the use receives natural condition to influence very much, and its reason not only is relevant with current development technique, but also is relevant with its unicity to solar energy and air energy use, consequently develops one set of ability and produces two kinds of energy of thermoelectricity and area is little, electricity generation and heat production efficiency are high, use receives the little novel PVT comprehensive energy supply system of natural condition influence to have very big use value and market space.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is exactly to prior art exist not enough, and provide a novel PVT comprehensive energy supply system, this system utilizes photovoltaic, light and heat pump to carry out high-efficient electricity generation and heat production simultaneously, and area is little, and it is little that the use receives the natural condition influence.
The scheme is realized by the following technical measures: the utility model provides a novel PVT comprehensive energy supply system, it includes PVT photovoltaic module, power generation system, heat production system two and heat production system is unified, power grid and PVT photovoltaic module are connected to the power generation system, heat production system is unified to be connected with PVT photovoltaic module, heat production system is unified to be connected with heat production system two, heat production system two and the parallel connection heat terminal of the corresponding number of output accessible a plurality of tee bend circulation pipe connections of heat production system.
Preferably, the power generation system comprises a controller, a bidirectional energy storage inverter and a storage battery, the PVT photovoltaic module is connected with the bidirectional energy storage inverter through the controller, the storage battery is connected with the controller, and the bidirectional energy storage inverter is connected to a power grid.
Preferably, the heat generating system comprises a first PVT heat pump unit and a first electric heating heat collecting water tank which are connected in series through a system circulating pump, the first electric heating heat collecting water tank is connected with the PVT photovoltaic module through the system circulating pump, and the PVT heat pump unit is connected with the heat utilization terminal through a three-way circulating pipeline.
Preferably, the heat generating system II comprises a heat collector, a heat collecting water tank II and a high-temperature heat pump unit which are sequentially connected in series through a system circulating pump.
Preferably, the output end of the high-temperature heat pump unit is connected in series with a heat storage tank.
Preferably, the water inlets and the water outlets of the first electric heating heat collecting water tank, the PVT heat pump unit and the heat storage pool are respectively provided with a temperature sensor, and each temperature sensor and the first electric heating heat collecting water tank are respectively and electrically connected with the control computer.
Preferably, a three-way valve is arranged on the three-way circulation pipeline and electrically connected with the control computer.
Preferably, the PVT photovoltaic module is formed by laminating the heat absorbing plate and the photovoltaic module in one step, wherein the heat absorbing plate is blown on one side and is not provided with a folded edge.
The beneficial effects of the utility model can learn according to the statement to above-mentioned scheme, among this novel PVT comprehensive energy supply system, series connection is unified with the heat production system to the power generation system, and both connect in parallel with two of heat production systems after establishing ties, the parallel connection of corresponding number is connected with a plurality of tee bend circulation pipeline of output accessible of heat production system two and heat production system is with the heat terminal. The operation of each system is relatively independent, the functions are mutually promoted, the power generation system works cooperatively, the power generation system provides electric energy for the load of the whole novel PVT comprehensive energy supply system, the heat generated by the PVT photovoltaic module during power generation is taken away by the heat generation system, and the energy efficiency ratio of the PVT heat pump unit is improved while the photovoltaic power generation efficiency is improved. The heat production system II converts solar energy into heat energy to provide a stable heat source for the high-temperature heat pump unit, the energy efficiency ratio of the high-temperature heat pump unit is improved, and the heat is compressed by the high-temperature heat pump unit and then stored in the heat storage tank in a phase change mode. The control computer controls the running states of the first heat production system and the second heat production system according to the requirements of users, the systems continuously provide heat supply for the heat using terminals, the systems run reliably, and the influence of natural conditions is small. Therefore, compared with the prior art, the utility model has the substantive characteristics and the progress, and the beneficial effects of the implementation are also obvious.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure, 1-PVT photovoltaic module, 2-controller, 3-bidirectional energy storage inverter, 4-storage battery, 5-electric heating heat collection water tank I, 6-PVT heat pump unit, 7-heat collector, 8-heat collection water tank II, 9-high temperature heat pump unit, 10-heat storage tank, 11-three-way valve, 12-heat utilization terminal, 13-power grid, 14-system circulating pump and 15-three-way circulating pipeline.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the following explains the present solution by way of specific embodiments and with reference to the accompanying drawings.
The utility model provides a novel PVT comprehensive energy supply system, as shown in the figure, it includes PVT photovoltaic module 1, power generation system, heat production system two and heat production system is unified, power generation system connects electric wire netting 13 and PVT photovoltaic module 1, heat production system is unified to be connected with PVT photovoltaic module 1, makes power generation system and heat production system share PVT photovoltaic module 1, adopts the front electricity generation of PVT photovoltaic module 1, and there is the runner at PVT photovoltaic module 1 back, utilizes the heat production of PVT photovoltaic module 1 back, heat production system is unified to be connected in parallel with heat production system two, the output accessible of heat production system two and heat production system is unified to a plurality of tee bend circulation pipeline 15 and is connected the parallel heat terminal 12 of corresponding number.
The power generation system comprises a controller 2, a bidirectional energy storage inverter 3 and a storage battery 4, the PVT photovoltaic module 1 is formed by laminating a heat absorbing plate and a photovoltaic module in one step, the heat absorbing plate is single-sided blown and does not have a folded edge, the photovoltaic and photo-thermal integration is realized, the power generation and heat generation functions are realized, and the occupied area of the system is greatly reduced compared with that of an independent system. The PVT photovoltaic module 1 is connected with a bidirectional energy storage inverter 3 through a controller 2, the storage battery 4 is connected with the controller 2, and the bidirectional energy storage inverter 3 is connected to a power grid 13. Loads such as the PVT heat pump unit 6, the high-temperature heat pump unit 9, the system circulating pump 14 and the like are respectively and electrically connected with the bidirectional energy storage inverter 3, so that power supply of the loads is realized.
The heat production system I comprises a PVT heat pump unit 6 and an electric heating heat collection water tank I5 which are connected in series through a system circulating pump 14, the electric heating heat collection water tank I5 is connected with the PVT photovoltaic module 1 through the system circulating pump 14, and the PVT heat pump unit 6 is connected with a heat utilization terminal 12 through a three-way circulating pipeline 15. The working medium in the heat absorbing plate on the back of the PVT photovoltaic component 1 takes away heat generated by photovoltaic power generation and absorbed heat in air to circularly heat water in the electric heating heat collecting water tank I5, and then hot water is supplied to the PVT heat pump unit 6 through the system circulating pump 14, so that a stable heat source is provided for the PVT heat pump unit 6.
The heat generating system comprises a heat collector 7, a heat collecting water tank II 8 and a high-temperature heat pump unit 9 which are sequentially connected in series through a system circulating pump 14, and the output end of the high-temperature heat pump unit 9 is connected in series with a heat storage tank. The heat collector 7 converts solar energy into heat energy to circularly heat water in the heat collecting water tank II, hot water is supplied to the heat storage tank 10 through the high-temperature heat pump unit 9, and when sunlight is not good, heat energy is supplied to the heat using terminal 12 through the heat storage tank 10.
The water inlets and the water outlets of the first electric heating heat collecting water tank 5, the PVT heat pump unit 6 and the heat storage tank 10 are respectively provided with a temperature sensor, each temperature sensor and the first electric heating heat collecting water tank 5 are respectively and electrically connected with the control computer, the tee joint circulating pipeline 15 is provided with a three-way valve 11, and the three-way valve 11 is electrically connected with the control computer. After the structure form is adopted, the water temperatures of the inlet and the outlet of the first electric heating heat collection water tank 5, the PVT heat pump unit 6 and the heat storage tank 10 are monitored in real time through the temperature sensors, monitoring data are fed back to the control computer, the electric heating functions of the three-way valve 11 and the first electric heating heat collection water tank 5 are controlled through the control computer, and the first heat production system and the second heat production system cooperate to supply heat to the heat utilization terminal 12.
The power supply principle of the novel PVT comprehensive energy supply system is as follows:
when sunlight exists, the power generation system converts solar energy into direct current through the front side of the PVT photovoltaic module 1, firstly supplies power to loads (a PVT heat pump unit 6, a high-temperature heat pump unit 9, a system circulating pump 14 and the like) through the controller 2 and the bidirectional energy storage inverter 3, secondly stores the power in the storage battery 4 through the controller 2, and finally the redundant electric quantity is merged into a national power grid 13, and working media in a heat absorption plate on the back side of the PVT photovoltaic module 1 take away heat generated by photovoltaic power generation, so that the temperature of the PVT photovoltaic module 1 is reduced, and meanwhile, the photovoltaic power generation efficiency is improved;
when sunlight does not exist, the electric quantity in the storage battery 4 supplies power to loads (the PVT heat pump unit 6, the high-temperature heat pump unit 9, the system circulating pump 14 and the like) through the controller 2 and the bidirectional energy storage inverter 3, when the electric quantity in the storage battery 4 is insufficient, the power grid 13 supplies power to the loads, and meanwhile, the storage battery 4 is charged through the bidirectional energy storage inverter 3 and the controller 2.
This novel PVT integrated energy supply system's heat supply principle:
when sunlight exists, the heat generating system absorbs heat generated by photovoltaic power generation and heat in the air through the heat absorbing plate on the back of the PVT photovoltaic assembly 1, a stable heat source is provided for the PVT heat pump unit 6 through the electric heating heat collecting water tank I5, the energy efficiency ratio of the PVT heat pump unit 6 is greatly improved, and heat is supplied to the heat using terminal 12 after being compressed through the PVT heat pump unit 6. Meanwhile, the heat collector 7 converts solar energy into heat energy and supplies a stable heat source to the high-temperature heat pump unit 9 through the heat collecting water tank II 8, the energy efficiency ratio of the high-temperature heat pump unit 9 is greatly improved, and the heat energy is compressed by the high-temperature heat pump unit 9 and then is stored in the heat storage tank 10 in a phase change mode.
When sunlight does not exist or the control computer detects that the temperature of the inlet and the outlet of the PVT heat pump unit 6 cannot meet the heat supply requirement of the heat using terminal 12, the control computer controls the connection end of the three-way valve 11 to be communicated with the connecting end of the heat storage tank 10, and heat stored in phase change is supplied to the heat using terminal 12.
When the control computer detects that the inlet and outlet temperatures of the PVT heat pump unit 6 and the heat storage tank 10 cannot meet the heat supply requirement of the heat using terminal 12 at the same time, the control computer controls the electrically-heated heat collecting water tank I5 to start an electric heating function, and heat is compressed by the PVT heat pump unit 6 and then supplies heat to the heat using terminal 12.
The technical features of the present invention that are not described can be realized by the prior art, and are not described herein again. The present invention is not limited to the above embodiments, and variations, modifications, additions and substitutions made by those skilled in the art within the scope of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. A novel PVT comprehensive energy supply system is characterized in that: the power generation system is connected with a power grid and the PVT photovoltaic assembly, the heat production system is connected with the PVT photovoltaic assembly and is connected with the heat production system II in parallel, and the output ends of the heat production system II and the heat production system II can be connected with the parallel heat utilization terminals of the corresponding number through a plurality of three-way circulating pipelines.
2. The PVT integrated power supply system of claim 1, wherein: the power generation system comprises a controller, a bidirectional energy storage inverter and a storage battery, the PVT photovoltaic module is connected with the bidirectional energy storage inverter through the controller, the storage battery is connected with the controller, and the bidirectional energy storage inverter is connected to a power grid.
3. The PVT integrated power supply system according to claim 1 or 2, wherein: the heat production system comprises a PVT heat pump unit and an electric heating heat collection water tank I which are connected in series through a system circulating pump, the electric heating heat collection water tank I is connected with the PVT photovoltaic module through the system circulating pump, and the PVT heat pump unit is connected with a heat utilization terminal through a three-way circulating pipeline.
4. The PVT integrated power supply system of claim 3, wherein: and the heat production system II comprises a heat collector, a heat collection water tank II and a high-temperature heat pump unit which are sequentially connected in series through a system circulating pump.
5. The PVT integrated energy supply system of claim 4, wherein: the output end of the high-temperature heat pump unit is connected in series with a heat storage tank.
6. The PVT integrated power supply system of claim 5, wherein: and the water inlets and the water outlets of the first electric heating heat collection water tank, the PVT heat pump unit and the heat storage tank are respectively provided with a temperature sensor, and each temperature sensor and the first electric heating heat collection water tank are respectively and electrically connected with the control computer.
7. The PVT integrated power supply system of claim 6, wherein: and a three-way valve is arranged on the three-way circulation pipeline and electrically connected with a control computer.
8. The PVT integrated power supply system of claim 2, wherein: the PVT photovoltaic module is formed by laminating the heat absorbing plate and the photovoltaic module in one step, wherein the heat absorbing plate is blown on one side and does not have a folded edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344601.5U CN211372826U (en) | 2019-12-24 | 2019-12-24 | Novel PVT comprehensive energy supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344601.5U CN211372826U (en) | 2019-12-24 | 2019-12-24 | Novel PVT comprehensive energy supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211372826U true CN211372826U (en) | 2020-08-28 |
Family
ID=72153468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922344601.5U Active CN211372826U (en) | 2019-12-24 | 2019-12-24 | Novel PVT comprehensive energy supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211372826U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542852A (en) * | 2020-11-27 | 2021-03-23 | 浙江大学 | Thermoelectric power supply and storage integrated device suitable for remote areas |
| CN114216152A (en) * | 2021-11-16 | 2022-03-22 | 国网青海省电力公司果洛供电公司 | Remote area energy supply system |
| CN114739048A (en) * | 2022-03-04 | 2022-07-12 | 山西三水能源股份有限公司 | PVT light and heat storage type water source heat pump system and operation method |
-
2019
- 2019-12-24 CN CN201922344601.5U patent/CN211372826U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542852A (en) * | 2020-11-27 | 2021-03-23 | 浙江大学 | Thermoelectric power supply and storage integrated device suitable for remote areas |
| CN112542852B (en) * | 2020-11-27 | 2024-04-02 | 浙江大学 | Thermoelectric power supply and storage integrated device suitable for remote areas |
| CN114216152A (en) * | 2021-11-16 | 2022-03-22 | 国网青海省电力公司果洛供电公司 | Remote area energy supply system |
| CN114739048A (en) * | 2022-03-04 | 2022-07-12 | 山西三水能源股份有限公司 | PVT light and heat storage type water source heat pump system and operation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206861677U (en) | Based on the small-sized heat pump heat distribution system of comprehensive energy containing heat accumulation | |
| CN102926955A (en) | Independently distributed comprehensive utilization system for renewable energy sources | |
| CN211372826U (en) | Novel PVT comprehensive energy supply system | |
| CN107220427A (en) | A kind of photovoltaic cogeneration cooling heating system modeling method | |
| CN113175699A (en) | Distributed heating system based on comprehensive utilization of various clean energy | |
| CN111416391A (en) | Building energy-saving comprehensive utilization system based on wind-solar distributed power supply and control method | |
| CN201844571U (en) | Photoelectric and photo-thermal complementing sun light energy utilization system | |
| CN108645053A (en) | A kind of energy supplying system of providing multiple forms of energy to complement each other using regenerative resource | |
| CN216056354U (en) | Photovoltaic power generation system structure integrating energy storage and grid-connected and off-grid power supply functions | |
| CN113623157B (en) | Power generation and energy storage integrated system integrating solar fused salt heat storage and SOFC (solid oxide Fuel cell) and working method | |
| CN107725127A (en) | A kind of multiple-energy-source couples distributed energy resource system | |
| CN104682532A (en) | Bidirectional interactive type direct current ultra-micro grid system suitable for sustainable building | |
| CN215185881U (en) | Energy storage and supply system | |
| CN216308059U (en) | Combined cooling, heating and power system for building based on proton exchange membrane fuel cell | |
| CN202451379U (en) | Integration utilization device of photo-thermal photovoltaic power station | |
| CN114719450A (en) | Wind-solar-energy-storage combined heating system under multi-mode | |
| CN205783877U (en) | A kind of solar electrical energy generation heating system | |
| CN212033776U (en) | Building energy-saving comprehensive utilization system based on wind-solar distributed power supply | |
| CN217816970U (en) | The first station of a multi-energy complementary green energy heating network | |
| CN108468623A (en) | A kind of adjustable solar chp system of thermoelectricity export ratio | |
| CN112467797A (en) | Intelligent combined heat and power system | |
| CN112018819A (en) | Comprehensive energy supply system and control method thereof | |
| CN217903155U (en) | Combined cycle combined cooling heating and power system integrating fuel cell and solar energy | |
| CN217240395U (en) | Light stores up straight gentle sharing building system | |
| CN201414089Y (en) | Solar energy photovoltaic multiplication power generation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |