CN107420276A - A kind of solar-thermal generating system - Google Patents
A kind of solar-thermal generating system Download PDFInfo
- Publication number
- CN107420276A CN107420276A CN201710798822.2A CN201710798822A CN107420276A CN 107420276 A CN107420276 A CN 107420276A CN 201710798822 A CN201710798822 A CN 201710798822A CN 107420276 A CN107420276 A CN 107420276A
- Authority
- CN
- China
- Prior art keywords
- water source
- solar
- generating system
- turbo
- generator set
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 132
- 238000001704 evaporation Methods 0.000 claims abstract description 29
- 230000008020 evaporation Effects 0.000 claims abstract description 29
- 238000002309 gasification Methods 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 3
- 238000010025 steaming Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/006—Methods of steam generation characterised by form of heating method using solar heat
-
- 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
- F24S10/30—Solar heat collectors using working fluids with means for exchanging heat between two or more working fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
-
- 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
- F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The embodiment of the invention discloses a kind of solar-thermal generating system, the solar-thermal generating system, including：Control water tank, thermal energy exchange module, hot water storage box, temperature pump, reflection concentration type evaporation boiler and Turbo-generator Set；Control water tank is used for the height for controlling the water source stored in water tank；Thermal energy exchange module is connected with control water tank, for being heated to the water source stored；And hot water storage box and temperature pump are delivered into the water source after heating；Water source is heated to the pre-vaporized water source for meeting default gasification standard by temperature pump；Reflecting type optically focused evaporation boiler gathers luminous energy on evaporation boiler, and pre-vaporized water source is gasified, obtains vapor；After Turbo-generator Set receives the vapor of reflecting type evaporation boiler generation, Turbo-generator Set operation, electric energy is produced.Using the embodiment of the present invention, it can be electric energy by photothermal conversion, efficiently reduce the waste of the energy, while increase the service life of equipment, reduce the economic loss of user.
Description
Technical field
The present invention relates to solar energy generation technology field, more particularly to a kind of solar-thermal generating system.
Background technology
With the developing in new energy market, solar electric power has also obtained quick development, for example, new rural village is built too
Positive energy power station and solar water heater, solar street light etc., the life for developing into people of solar energy bring very big side
Just, still, solar power station is often what is directly generated electricity using solar energy, is seriously influenceed by environment, such as do not having
In the case of conditional, solar energy will interrupt the output of electric power, and serious damage electrical equipment is reduced making for electrical equipment by this
With the life-span, certain economic loss is caused.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of solar-thermal generating system, can be electric energy by photothermal conversion, effectively
Ground reduces the waste of the energy, while increases the service life of equipment, reduces the economic loss of user.
In order to achieve the above object, the invention provides a kind of solar-thermal generating system, the solar-thermal generating system, including：
Control water tank, thermal energy exchange module, hot water storage box, temperature pump, reflection concentration type evaporation boiler and Turbo-generator Set；
The control water tank is used for the height for controlling the water source stored in water tank；
The thermal energy exchange module is connected with the control water tank, for being heated to the water source stored；And will
Hot water storage box and the temperature pump are delivered in water source after heating；
Water source is heated to meeting the pre-vaporized water source of default gasification standard by the temperature pump, and by the pre-vaporized water source
It is delivered in reflection concentration type evaporation boiler；
The reflecting type optically focused evaporation boiler gathers luminous energy on evaporation boiler, and the pre-vaporized water source is gasified, obtained
Vapor；
After the Turbo-generator Set receives the vapor of the reflecting type evaporation boiler generation, the Turbo-generator Set fortune
OK, electric energy is produced.
Optionally, the control water tank is additionally operable to：
By the float in the control water tank, and/or, level sensor, and/or, water is controlled described in solenoid valve control
The height at water source in case.
Optionally, the solar-thermal generating system also includes：Muffler, the muffler are connected with Turbo-generator Set, are used
In to noise progress noise reduction processing caused by the Turbo-generator Set.
Optionally, the solar-thermal generating system also includes：Power storage module, the power storage module and the steamer
Generating set electrically connects, for being stored after carrying out frequency conversion, rectification, filtering to electric energy caused by the Turbo-generator Set to electric power storage
Chi Zuzhong.
Optionally, water source is heated to the pre-vaporized water source for meeting default gasification standard by the temperature pump, including：
Water source is heated to the pre-vaporized water source more than or equal to 95 degrees Celsius by the temperature pump.
Optionally, in the case that the water source stored in the hot water storage box overflows, the water of the control water tank is closed
Source inlet, stop the injection at water source.
As fully visible, a kind of solar-thermal generating system provided in an embodiment of the present invention, the solar-thermal generating system, including：Control
Water tank, thermal energy exchange module, hot water storage box, temperature pump, reflection concentration type evaporation boiler and Turbo-generator Set；The control
Water tank is used for the height for controlling the water source stored in water tank；The thermal energy exchange module is connected with the control water tank, is used for
The water source stored is heated；And hot water storage box and the temperature pump are delivered into the water source after heating；The temperature
Water source is heated to the pre-vaporized water source for meeting default gasification standard by pump, and the pre-vaporized water source is delivered into reflection concentration type
In evaporation boiler；The reflecting type optically focused evaporation boiler gathers luminous energy on evaporation boiler, and the pre-vaporized water source is gasified, obtained
Vapor；After the Turbo-generator Set receives the vapor of the reflecting type evaporation boiler generation, the Turbo-generator Set fortune
OK, electric energy is produced.Using the embodiment of the present invention, it can be electric energy by photothermal conversion, efficiently reduce the waste of the energy, increase simultaneously
The service life of oil (gas) filling device, reduce the economic loss of user.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic diagram of solar-thermal generating system provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in figure 1, be a kind of schematic diagram of solar-thermal generating system provided by the invention, the solar-thermal generating system, including：
Control water tank, thermal energy exchange module, hot water storage box, temperature pump, reflection concentration type evaporation boiler and Turbo-generator Set；
The control water tank is used for the height for controlling the water source stored in water tank；
The thermal energy exchange module is connected with the control water tank, for being heated to the water source stored；And will
Hot water storage box and the temperature pump are delivered in water source after heating；
Water source is heated to meeting the pre-vaporized water source of default gasification standard by the temperature pump, and by the pre-vaporized water source
It is delivered in reflection concentration type evaporation boiler；
The reflecting type optically focused evaporation boiler gathers luminous energy on evaporation boiler, and the pre-vaporized water source is gasified, obtained
Vapor；
After the Turbo-generator Set receives the vapor of the reflecting type evaporation boiler generation, the Turbo-generator Set fortune
OK, electric energy is produced.
It will be appreciated to those of skill in the art that in order to prevent the excessive injection at water source, and then cause water waste
Phenomenon, in a kind of specific implementation provided in an embodiment of the present invention, control water tank 01 is additionally operable to：
By the float in the control water tank, and/or, level sensor, and/or, water is controlled described in solenoid valve control
The height at water source in case.
Because ball float has certain buoyancy in water, by interlocking mechanism device, the opening and closing of Water filling valve can be driven
State, and then control the injection and closing at water source；In addition, level sensor is also a kind of common sensor, it can sense
To the height of water level, after water level reaches default height, level sensor produces electric signal, drives the valve of water filling port to close
Close, play the purpose of controlling water level.Control to water level can also be realized by magnetic valve, this is all rational, it is necessary to say
It is bright, go out outside above-mentioned implementation, the height of water source injection control water tank can also be implemented by other control modes
Degree, for example, can be realized by artificial mode, this is also feasible；Therefore, the embodiment of the present invention is not to water source injection
Control mode is further to be limited.
In order to further reduce the consumption of heat energy and improve the efficiency to generate electricity, in one kind provided in an embodiment of the present invention
In specific implementation, water source is heated to the pre-vaporized water source for meeting default gasification standard by the temperature pump, including：
Water source is heated to the pre-vaporized water source more than or equal to 95 degrees Celsius by the temperature pump.
It will be appreciated to those of skill in the art that during above-mentioned Turbo-generator Set generates electricity, due to rotor
High speed rotation, certain noise will be inevitably produced, in order to eliminate noise, built environment friendly society as far as possible
Meeting, in scheme provided in an embodiment of the present invention, the solar-thermal generating system also includes：Muffler, the muffler and steamer
Generating set connects, for carrying out noise reduction processing to noise caused by the Turbo-generator Set.
In order to further save the waste at water source, in scheme provided in an embodiment of the present invention, in the hot water storage box
In the case that the water source of middle storage overflows, the water source inlet of the control water tank is closed, stops the injection at water source.
In view of the superfluous phenomenon of Turbo-generator Set institute generated energy, in a kind of implementation provided in an embodiment of the present invention
In, the solar-thermal generating system also includes：Power storage module, the power storage module are electrically connected with the Turbo-generator Set
Connect, for being stored after carrying out frequency conversion, rectification, filtering to electric energy caused by the Turbo-generator Set into batteries.
As fully visible, a kind of solar-thermal generating system provided in an embodiment of the present invention, the solar-thermal generating system, including：Control
Water tank, thermal energy exchange module, hot water storage box, temperature pump, reflection concentration type evaporation boiler and Turbo-generator Set；The control
Water tank is used for the height for controlling the water source stored in water tank；The thermal energy exchange module is connected with the control water tank, is used for
The water source stored is heated；And hot water storage box and the temperature pump are delivered into the water source after heating；The temperature
Water source is heated to the pre-vaporized water source for meeting default gasification standard by pump, and the pre-vaporized water source is delivered into reflection concentration type
In evaporation boiler；The reflecting type optically focused evaporation boiler gathers luminous energy on evaporation boiler, and the pre-vaporized water source is gasified, obtained
Vapor；After the Turbo-generator Set receives the vapor of the reflecting type evaporation boiler generation, the Turbo-generator Set fortune
OK, electric energy is produced.Using the embodiment of the present invention, it can be electric energy by photothermal conversion, efficiently reduce the waste of the energy, increase simultaneously
The service life of oil (gas) filling device, reduce the economic loss of user.
Each embodiment in this specification is described by the way of related, identical similar portion between each embodiment
Divide mutually referring to what each embodiment stressed is the difference with other embodiment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent substitution and improvements made within the spirit and principles in the present invention etc., it is all contained in the shield scope of the present invention
It is interior.
Claims (6)
- A kind of 1. solar-thermal generating system, applied to solar power plant, it is characterised in that the solar-thermal generating system, including： Control water tank, thermal energy exchange module, hot water storage box, temperature pump, reflection concentration type evaporation boiler and Turbo-generator Set；The control water tank is used for the height for controlling the water source stored in water tank；The thermal energy exchange module is connected with the control water tank, for being heated to the water source stored；And will heating Hot water storage box and the temperature pump are delivered in water source afterwards；Water source is heated to the pre-vaporized water source for meeting default gasification standard by the temperature pump, and the pre-vaporized water source is conveyed Into reflection concentration type evaporation boiler；The reflecting type optically focused evaporation boiler gathers luminous energy on evaporation boiler, and the pre-vaporized water source is gasified, and obtains water steaming Gas；After the Turbo-generator Set receives the vapor of the reflecting type evaporation boiler generation, the Turbo-generator Set operation, Produce electric energy.
- 2. solar-thermal generating system according to claim 1, it is characterised in that the control water tank is additionally operable to：By described The float in water tank is controlled, and/or, level sensor, and/or, the height in control Water in Water Tanks source described in solenoid valve control.
- 3. solar-thermal generating system according to claim 1, it is characterised in that the solar-thermal generating system also includes：Noise reduction Device, the muffler are connected with Turbo-generator Set, for carrying out noise reduction processing to noise caused by the Turbo-generator Set.
- 4. solar-thermal generating system according to claim 1, it is characterised in that the solar-thermal generating system also includes：Electric energy Memory module, the power storage module electrically connect with the Turbo-generator Set, for being produced to the Turbo-generator Set Electric energy carry out frequency conversion, rectification, store into batteries after filtering.
- 5. solar-thermal generating system according to claim 1, it is characterised in that water source is heated to meeting in advance by the temperature pump If the pre-vaporized water source for the standard that gasifies, including：Water source is heated to the pre-vaporized water source more than or equal to 95 degrees Celsius by the temperature pump.
- 6. according to the solar-thermal generating system any one of claim 1-5, it is characterised in that in the hot water storage box In the case that the water source of storage overflows, the water source inlet of the control water tank is closed, stops the injection at water source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710798822.2A CN107420276A (en) | 2017-09-07 | 2017-09-07 | A kind of solar-thermal generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710798822.2A CN107420276A (en) | 2017-09-07 | 2017-09-07 | A kind of solar-thermal generating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107420276A true CN107420276A (en) | 2017-12-01 |
Family
ID=60433051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710798822.2A Pending CN107420276A (en) | 2017-09-07 | 2017-09-07 | A kind of solar-thermal generating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107420276A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852193A (en) * | 2009-11-11 | 2010-10-06 | 张卫 | Concentrating solar power generation system |
| CN102200102A (en) * | 2010-03-23 | 2011-09-28 | 励行根 | All-weather solar heat power generation system with peak regulation function |
| CN103174612A (en) * | 2011-12-22 | 2013-06-26 | 深圳市阳能科技有限公司 | Solar energy heat exchange and power generation system |
| CN103470460A (en) * | 2013-08-26 | 2013-12-25 | 集美大学 | Tank-surface-evaporation solar thermal power generation system |
| CN207538983U (en) * | 2017-09-07 | 2018-06-26 | 合肥普赛机械自动化有限公司 | A kind of solar-thermal generating system |
-
2017
- 2017-09-07 CN CN201710798822.2A patent/CN107420276A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852193A (en) * | 2009-11-11 | 2010-10-06 | 张卫 | Concentrating solar power generation system |
| CN102200102A (en) * | 2010-03-23 | 2011-09-28 | 励行根 | All-weather solar heat power generation system with peak regulation function |
| CN103174612A (en) * | 2011-12-22 | 2013-06-26 | 深圳市阳能科技有限公司 | Solar energy heat exchange and power generation system |
| CN103470460A (en) * | 2013-08-26 | 2013-12-25 | 集美大学 | Tank-surface-evaporation solar thermal power generation system |
| CN207538983U (en) * | 2017-09-07 | 2018-06-26 | 合肥普赛机械自动化有限公司 | A kind of solar-thermal generating system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |
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| RJ01 | Rejection of invention patent application after publication |