CN209743102U - solar energy and gas complementary power generation's cold and hot electricity trigeminy supplies system - Google Patents
solar energy and gas complementary power generation's cold and hot electricity trigeminy supplies system Download PDFInfo
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- CN209743102U CN209743102U CN201920383504.4U CN201920383504U CN209743102U CN 209743102 U CN209743102 U CN 209743102U CN 201920383504 U CN201920383504 U CN 201920383504U CN 209743102 U CN209743102 U CN 209743102U
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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
- 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
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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Abstract
The utility model discloses a solar energy and gas complementary power generation's cold and hot electricity trigeminy supplies system, including user terminal (12), user terminal connect solar energy power supply system, gas temperature regulating system to and connect user terminal (12), and with the peak compensation system that distributes parallelly connected with solar energy power supply system and gas temperature regulating system; the peak compensation system comprises a gas boiler (13) and an electric refrigerator (14) distributed and connected with a user terminal (12). The utility model discloses make full use of multiple repeatedly usable's clean energy, satisfied the user to the demand of electric energy, can retrieve low temperature heat energy such as waste heat and utilization solar energy effectively again, energy utilization efficiency is high. The energy is saved, the environment is protected, the problem of power shortage in summer is relieved, and the reliability of power supply is improved; the system greatly improves the energy utilization, reduces the energy use cost, and has good economical efficiency and environmental protection.
Description
Technical Field
The utility model relates to a complementary system field of multipotency source allies oneself with confession specifically is a allies oneself with confession system that relates to solar energy utilization technique, waste heat utilization technique, absorption refrigeration technology and gas power generation technique.
background
with the development of society, especially the progress of science and technology, the rapid development of social productivity is greatly promoted; in social development, energy consumption is an indispensable important link; along with the rapid development of society, especially the traditional energy consumption represented by coal brings more and more negative effects to social environment; increasingly severe environmental and energy issues are becoming a common concern worldwide. First, non-renewable fossil fuels will gradually be depleted; secondly, the living environment of human beings is seriously threatened by the problems of greenhouse effect, ozone layer damage and the like; the adjustment of energy structure, the development and operation of more clean energy to replace traditional energy become the important problem that needs to be solved in social development.
However, currently, research and application of a distributed energy system driven by renewable energy are few, most of the distributed energy systems based on renewable energy use single energy sources such as solar energy, biomass energy or geothermal energy as input, the system is greatly affected by factors such as regions, climate and season, and the reliability and stability of the system are generally poor. In consideration of the economy of solar energy and the stability of fuel gas, a combined cooling heating and power system with the complementation of solar energy and a fuel turbine is constructed, and the combined cooling heating and power system with the complementation of renewable energy has very important significance for the sustainable development of energy and environment.
disclosure of Invention
In order to solve the problems existing in the prior art, the utility model provides a combined cooling heating and power system which adopts the solar energy and the gas turbine to realize the complementary structure.
The purpose of the utility model is realized like this:
A combined cooling heating and power system with solar energy and gas complementary power generation comprises a user terminal, wherein the user terminal is connected with a solar energy power supply system, a gas temperature regulating system and a peak compensation system which is connected with the user terminal and is distributed in parallel with the solar energy power supply system and the gas temperature regulating system;
The peak compensation system comprises a gas boiler and an electric refrigerator which are distributed and connected with a user terminal;
the solar power supply system comprises an air storage chamber and a solar heat collection/storage device connected with the air storage chamber, wherein the solar heat collection/storage device is connected with an air turbine generator, and the air turbine generator is connected with a storage battery and a user terminal in a distributed manner through a circuit;
The air storage chamber is connected with a first air compressor; the first air compressor is connected with the air turbine generator and the gas turbine generator in the gas temperature regulating system in a distributed mode;
The gas temperature regulating system comprises a gas pipeline connected with the combustion chamber, a second air compressor and a gas turbine generator; the second air compressor passes through the heat exchanger; the heat exchanger is provided with an air inlet pipe, an air outlet pipe, a waste heat boiler and an absorption refrigerator which are connected through pipelines;
The gas turbine generator is connected with a user terminal and a storage battery through a circuit and is connected with a waste heat boiler through a pipeline;
The waste heat boiler is respectively connected with the user terminal, the absorption refrigerator and the heat exchanger through pipelines.
Has the positive and beneficial effects that: the utility model discloses make full use of multiple repeatedly usable's clean energy, satisfied the user to the demand of electric energy, can retrieve low temperature heat energy such as waste heat and utilization solar energy effectively again, energy utilization efficiency is high. The energy is saved, the environment is protected, the problem of power shortage in summer is relieved, and the reliability of power supply is improved; the system greatly improves the energy utilization, reduces the energy use cost, and has good economical efficiency and environmental protection.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
In the figure, the following steps are carried out: the system comprises an air storage chamber 1, a solar heat collection/storage device 2, a first air compressor 3, an air turbine generator 4, a gas turbine generator 5, a combustion chamber 6, a second air compressor 7, a heat exchanger 8, a waste heat boiler 9, a storage battery 10, an absorption refrigerator 11, a user terminal 12, a gas boiler 13 and an electric refrigerator 14.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
As shown in fig. 1, a combined cooling heating and power system for solar energy and gas complementary power generation includes a user terminal 12, and is characterized in that: the user terminal is connected with the solar power supply system, the gas temperature regulating system and the user terminal 12 and is connected with the peak compensation system which is distributed in parallel with the solar power supply system and the gas temperature regulating system;
The peak compensation system comprises a gas boiler 13 and an electric refrigerator 14 which are connected with a user terminal 12 in a distributed mode;
The solar power supply system comprises an air storage chamber 1, a solar heat collection/storage device 2 connected with the air storage chamber 1, an air turbine generator 4 connected with the solar heat collection/storage device 2, and a storage battery 10 and a user terminal 12 which are connected with the air turbine generator 4 in a distributed manner through a circuit;
The air storage chamber 1 is connected with a first air compressor 3; the first air compressor 3 is connected with an air turbine generator 4 and a gas turbine generator 5 in a gas temperature regulating system in a distributed manner;
The gas temperature regulating system comprises a gas pipeline connected with the combustion chamber 6, a second air compressor 7 and a gas turbine generator 5; the second air compressor 7 passes through a heat exchanger 8; the heat exchanger 8 is provided with an air inlet pipe, an air outlet pipe, a waste heat boiler 9 and an absorption refrigerator 11 which are connected through pipelines;
The gas turbine generator 5 is connected with a user terminal 12 and a storage battery 10 through a circuit, and is connected with a waste heat boiler 9 through a pipeline;
the waste heat boiler 9 is respectively connected with the user terminal 12, the absorption refrigerator 11 and the heat exchanger 8 through pipelines.
The specific system work flow is as follows:
solar energy power supply system: the air pressurized by the air compressor 3 is discharged from the air storage chamber 1 and enters the solar heat collection/storage device 2, the heat exchange is carried out between the air and a heat storage medium in the solar heat collection/storage device 2, high-temperature and high-pressure air with the temperature higher than 400 ℃ is obtained, the air enters the air turbine generator 4 to generate electricity and do work, the generated electricity enters the storage battery 10 or is supplied to the user terminal 12, the air after doing work enters the air compressor 3, is pressurized by the air compressor 3 and then is sent into the air storage chamber 1 to be stored, and one-time circulation is completed.
gas temperature regulating system: the air enters the heat exchanger 8 and exchanges heat with the flue gas from the waste heat boiler 9, so that the temperature of the air and the energy of acting are improved; the heated air enters a second air compressor 7 to be pressurized by the air compressor 1, is mixed with gas in the combustion chamber 6 and is combusted, high-temperature and high-pressure flue gas is generated and enters the gas turbine generator 5 to generate electricity, the generated electric energy enters a user terminal 12 for a user to use, and redundant electricity enters the storage battery 10; meanwhile, the flue gas which does work enters a waste heat boiler 9; the heat generated by the waste heat boiler 9 provides heating and domestic hot water for a user terminal 12, and the smoke from the waste heat boiler 9 enters the absorption refrigerator 11 to generate cold energy for the user 12 to use in summer;
peak compensation system: when a large amount of heat is needed in winter, the heat of the waste heat boiler 9 is not enough to provide all heat, and the gas boiler 13 is used for afterburning heating, so that the life quality of the user terminal 12 is guaranteed; when the absorption refrigerator 11 is not enough, the electric refrigerator 14 is used for providing extra cold in summer when the cold requirement is more. During peak electricity usage periods, when the amount of electricity in the gas turbine generator 5 is insufficient, the electricity in the storage battery 10 is discharged for use by the user terminal 12.
The utility model discloses make full use of multiple repeatedly usable's clean energy, satisfied the user to the demand of electric energy, can retrieve low temperature heat energy such as waste heat and utilization solar energy effectively again, energy utilization efficiency is high. The energy is saved, the environment is protected, the problem of power shortage in summer is relieved, and the reliability of power supply is improved; the system greatly improves the energy utilization, reduces the energy use cost, and has good economical efficiency and environmental protection.
although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a solar energy and complementary electricity generation's of gas cooling heating and power trigeminy supplies system, includes user terminal (12), its characterized in that: the user terminal is connected with the solar power supply system, the fuel gas temperature regulating system and the user terminal (12) and is distributed with the solar power supply system and the fuel gas temperature regulating system in parallel to form a peak compensation system.
2. the combined cooling, heating and power system for solar and gas complementary power generation as claimed in claim 1, wherein: the peak compensation system comprises a gas boiler (13) and an electric refrigerator (14) distributed and connected with a user terminal (12).
3. the combined cooling, heating and power system for solar and gas complementary power generation as claimed in claim 1, wherein: the solar power supply system comprises an air storage chamber (1) and a solar heat collection/storage device (2) connected with the air storage chamber (1), wherein the solar heat collection/storage device (2) is connected with an air turbine generator (4), and the air turbine generator (4) is connected with a storage battery (10) and a user terminal (12) in a distributed mode through a circuit.
4. the combined cooling, heating and power system for solar and gas complementary power generation as claimed in claim 3, wherein: the air storage chamber (1) is connected with a first air compressor (3); the first air compressors (3) are connected with the air turbine generator (4) and the gas turbine generator (5) in the gas temperature regulating system in a distributed mode.
5. the combined cooling, heating and power system for solar and gas complementary power generation as claimed in claim 1, wherein: the gas temperature regulating system comprises a gas pipeline connected with the combustion chamber (6), a second air compressor (7) and a gas turbine generator (5); the second air compressor (7) passes through a heat exchanger (8); the heat exchanger (8) is provided with an air inlet pipe, an air outlet pipe, a waste heat boiler (9) and an absorption refrigerator (11) which are connected through pipelines.
6. the combined cooling, heating and power system for solar and gas complementary power generation as claimed in claim 5, wherein: the gas turbine generator (5) is connected with a user terminal (12) and a storage battery (10) through a circuit, and is connected with the waste heat boiler (9) through a pipeline.
7. The combined cooling, heating and power system for solar and gas complementary power generation as claimed in claim 6, wherein: the waste heat boiler (9) is respectively connected with the user terminal (12), the absorption refrigerator (11) and the heat exchanger (8) through pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920383504.4U CN209743102U (en) | 2019-03-25 | 2019-03-25 | solar energy and gas complementary power generation's cold and hot electricity trigeminy supplies system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920383504.4U CN209743102U (en) | 2019-03-25 | 2019-03-25 | solar energy and gas complementary power generation's cold and hot electricity trigeminy supplies system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209743102U true CN209743102U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920383504.4U Expired - Fee Related CN209743102U (en) | 2019-03-25 | 2019-03-25 | solar energy and gas complementary power generation's cold and hot electricity trigeminy supplies system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209743102U (en) |
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2019
- 2019-03-25 CN CN201920383504.4U patent/CN209743102U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20210325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |