CN201972868U - Solar energy heat-collecting supercharging power generating system - Google Patents
Solar energy heat-collecting supercharging power generating system Download PDFInfo
- Publication number
- CN201972868U CN201972868U CN2010206200691U CN201020620069U CN201972868U CN 201972868 U CN201972868 U CN 201972868U CN 2010206200691 U CN2010206200691 U CN 2010206200691U CN 201020620069 U CN201020620069 U CN 201020620069U CN 201972868 U CN201972868 U CN 201972868U
- Authority
- CN
- China
- Prior art keywords
- pressure
- iii
- pressurized gas
- pressure buffer
- solar energy
- 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.)
- Expired - Fee Related
Links
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
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The utility model relates to a solar energy heat-collecting supercharging power generating system; the power generating system comprises a solar energy heat-collecting system, a dynamic conversion system, a pressure buffer system, a supercharging system, a compressed air storage device, a differential pressure power generating system and a control system. In the power generating system, a solar energy heat-collecting tube is taken as a heat source, a heat transferring system leads out heat energy and heat quantity generated by the solar energy heat-collecting tube, an energy conversion system is used for producing air with a certain pressure, the air firstly enters the pressure buffer system, and then compressed air supercharged by the supercharging system enters the differential pressure power generating system so as to push a differential pressure motor to generate power. The power generating system has characteristics of simple structure, easy operation, low construction cost and the like.
Description
Technical field
The utility model belongs to technical field of new energies, particularly relates to a kind of solar energy heating supercharged generating system.
Background technique
Along with the development of society, right increasing to the demand of fossil energy, thereby various new energy are developed and use in order to alleviate the shortage of fossil energy.Solar energy both can freely use because aboundresources, need not transportation again, and environment is not had any pollution, and by widely to use.But solar electrical energy generation is owing to exist cost height, problem that conversion efficiency is low to limit its application greatly.
The model utility content
The purpose of this utility model is to solve existing cost for solar power generation height, technical problem that conversion efficiency is low, and a kind of solar energy heating supercharged generating system is provided.
For achieving the above object, the technical solution adopted in the utility model is as follows:
Solar energy heating supercharged generating system of the present utility model, this power generation system is made up of solar thermal collection system, power conversion system, pressure buffer system, pressurization system, pressurized gas storage device, differential pressure power generation system and control system.Solar thermal collection system is connected with power conversion system input end, power conversion system output terminal is connected with the pressure buffer system, one output termination differential pressure power generation system of pressure buffer system, the tail gas output termination power conversion system of differential pressure power generation system, another output terminal is connected with the pressurized gas storage device by pressurization system, and pressurized gas storage device output terminal is connected with the pressure buffer system; Between pressure buffer system and pressurized air storage device, be provided with control system.
After the heat transfer that solar thermal collection system is produced has been the power conversion system, the power conversion system produces the pressurized gas with certain pressure, pressurized gas is introduced into the pressure buffer system, realizes the storage of part pressurized gas and being connected of differential pressure power generation system by the pressure buffer system.Pressurized gas in the pressure buffer system reaches certain pressure after enter the pressurized gas storage device after the pressurization system supercharging.When needs generate electricity is to make the pressurized gas in the pressure buffer system enter differential pressure power generation system drive pressure reduction electric power generation by control system, and gas is got back to the power conversion system after cooling.After the gas pressure in the pressure buffer system drops to a certain degree, make pressurized gas in the pressurized gas storage device feed back to the pressure buffer system by control system once more and make the pressurized gas in the pressure buffer system maintain certain pressure.
Described power conversion system comprises liquid container and gas generating unit; After the heat that solar thermal collection system produces heats the liquid in the gas generating unit, the liquid of the gas generating unit inside generation pressurized gas that will gasify, pressurized gas is sent into the pressure buffer system through piping, and the liquid when pressurized gas is sent in the liquid container enters gas generating unit and replenishes the liquid that gasification consumes.
Described pressure buffer system is made up of one-way valve, pressure valve, pressurized tank and the pressure switch of series connection successively.The pressurized gas that the power conversion system produces constantly enters pressure valve by one-way valve, and when pressure reached 0.4MPa, pressure valve was to pressurized tank transporting compressed gas body.After the gas pressure in the pressurized tank reached 0.4MPa, pressure switch cracking pressure jar provided pressurized gas to the differential pressure power generation system to the pressurization system compressed gas supplying when not needing to generate electricity when needs generate electricity.
Described pressurization system can realize the pressurized gas in the pressure buffer device is carried out supercharging, makes the pressure of pressurized gas be pressurized to 0.8MPa and the pressurized gas after the supercharging is fed the pressurized gas storage device by 0.4MPa.
Described pressure reduction is sent out system and is used for carrying the pressure buffer system energy of the pressurized gas of coming to change electric energy into.Comprise suction port reversing switch, cylinder, piston, connecting rod and cam, gearbox and generator.The output terminal of pressure buffer system is connected with the suction port reversing switch of cylinder head, and piston is connected with cam with connecting rod, and connecting rod is connected with gearbox with cam, and gearbox connects generator.
The pressurized gas that the conveying of pressure buffer system is come enters the piston motion that cylinder also promotes to be positioned at its top by the suction port reversing switch of cylinder head, piston drives coupled connecting rod and camming movement in motion, pressurized gas is discharged from relief opening after arriving cylinder maximum functional stroke, close the gas port reversing switch simultaneously, get back to the cylinder top at the inertia lower piston of connecting rod and camming movement and finish a movement travel.After condensation, get back to the power conversion system from the gas that cylinder is discharged; Connecting rod and cam drive coupled gearbox work and produce high movement velocity in motion, and then drive and the generating of its generator coupled.
Described control system when can control the pressurized gas storage device to pressure buffer device transporting compressed gas body and pressure buffer device when to differential pressure power generation system transporting compressed gas body.Described control system is made up of electric power feedback means and pressure feedback device, is provided with the pressure feedback device between pressure buffer system and pressurized gas storage device, is provided with the electric power feedback means between pressure buffer system and differential pressure power generation system.When the electric power feedback means is found shortage of electric power with regard to the pilot pressure damping device to differential pressure power generation system transporting compressed gas body, otherwise then the pilot pressure buffer system to then to when pressurized gas storage device transporting compressed gas body.Compression pressure in pressure feedback device discovery pressurized tank is crossed low time control and is neutralized the gas storage device that contracts to pressure buffer system transporting compressed gas body.
It is thermal source with the solar thermal collection system that the utility model utilizes the solar thermal collection system supercharged generating system, by heat transfer system heat energy is derived, derive heat that solar thermal collection system produces and produce gas by the Conversion of energy system with certain pressure, gas is introduced into the pressure buffer system, enter the differential pressure power generation system by the pressurized gas after the pressurization system supercharging again and promote the pressure reduction electric power generation, having simple in structure, easy operating, cheap and free from environmental pollution structure, is a kind of new-generation project of green.
The beneficial effects of the utility model are: workable, the heat that can utilize solar thermal collection system to produce fully generates electricity, and energy-conserving and environment-protective; Have simple in structure, be convenient to use, cost is low that good society and economic benefit just arranged.
Description of drawings
Fig. 1 is a system architecture schematic representation of the present utility model.
Fig. 2 is the utility model medium power conversion system structural representation.
Fig. 3 is a pressure buffer system architecture schematic representation in the utility model.
Fig. 4 is the differential pressure power generation system piston first stroke structural representation in the utility model.
Fig. 5 is the differential pressure power generation system piston second stroke structural representation in the utility model.
Fig. 6 is a differential pressure power generation system piston third trip structural representation in the utility model.
Fig. 7 is a differential pressure power generation system piston fourth line journey structural representation in the utility model.
Fig. 8 is a control system structural representation in the utility model.
Embodiment
Below by accompanying drawing and embodiment the utility model is described further.
Solar energy heating supercharged generating system of the present utility model as shown in Figure 1, this power generation system is by the solar thermal collection system I, power conversion system II, pressure buffer system III, the pressurization system IV, pressurized gas storage device V, differential pressure power generation system VI and control system VII are formed, the solar thermal collection system I is connected with power conversion system II input end, power conversion system II output terminal is connected with pressure buffer system III, one output termination differential pressure power generation system VI of pressure buffer system III, the tail gas output termination power conversion system II of differential pressure power generation system VI, another output terminal is connected with pressurized gas storage device V by the pressurization system IV, and pressurized gas storage device V output terminal is connected with pressure buffer system III; Between pressure buffer system III and pressurized air storage device V, be provided with the control system VII.
After the heat transfer that the solar thermal collection system I is produced has been power conversion system III, power conversion system II produces the pressurized gas with certain pressure, pressurized gas is introduced into pressure buffer system III, realizes the storage of part pressurized gas and being connected of differential pressure power generation system VI by pressure buffer system III; Pressurized gas in the pressure buffer system III reaches certain pressure after enter pressurized gas storage device V after the supercharging of pressurization system IV; When needs generate electricity is to make the pressurized gas in the pressure buffer system III enter differential pressure power generation system VI driving pressure difference electric power generation by the control system VII, and gas is got back to power conversion system II after cooling; After the gas pressure in the pressure buffer system III drops to a certain degree, make pressurized gas in the pressurized gas storage device V feed back to pressure buffer system III by the control system VII once more and make the pressurized gas in the pressure buffer system III maintain certain pressure.
As shown in Figure 2, described power conversion system II comprises liquid container 1 and gas generating unit 2; After the heat that the solar thermal collection system I produces heats the liquid in the gas generating unit 2, the liquid of the gas generating unit 2 inside generation pressurized gas that will gasify, pressurized gas is sent into pressure buffer system III through piping, and the liquid when pressurized gas is sent in the liquid container 1 enters gas generating unit and replenishes the liquid that gasification consumes.
As shown in Figure 3, described pressure buffer system III is made up of one-way valve 3, pressure valve 4, pressurized tank 5 and the pressure switch 6 of series connection successively.The pressurized gas that power conversion system II produces constantly enters pressure valve 4 by one-way valve 3, and when pressure reached 0.4MPa, pressure valve 4 was to pressurized tank 5 transporting compressed gas bodies; After the gas pressure in the pressurized tank 5 reached 0.4MPa, pressure switch 6 cracking pressure jars 6 provided pressurized gas to differential pressure power generation system VI to pressurization system IV compressed gas supplying when not needing to generate electricity when needs generate electricity.
Described pressurization system IV can realize the pressurized gas in the pressure buffer device III is carried out supercharging, makes the pressure of pressurized gas be pressurized to 0.8MPa and the pressurized gas after the supercharging is fed pressurized gas storage device V by 0.4MPa.
Shown in Fig. 4 ~ 7, described pressure reduction is sent out system's VI and is used for carrying pressure buffer system III the energy of the pressurized gas of coming to change electric energy into.Comprise suction port reversing switch 7, cylinder 8, piston 9, connecting rod and cam 10, gearbox 11 and generator 12.The output terminal of pressure buffer system III is connected with the suction port reversing switch 7 at cylinder 8 tops, and piston 9 is connected with cam 10 with connecting rod, and connecting rod is connected with gearbox 11 with cam 10, and gearbox 11 connects generator 12.
The pressurized gas that the III conveying of pressure buffer system is come enters piston 9 motions that cylinder 8 promotes to be positioned at its top by the suction port reversing switch 7 at cylinder 8 tops, piston drives coupled connecting rod and cam 10 motions in motion, pressurized gas is discharged from relief opening after arriving cylinder 8 maximum functional strokes, close gas port reversing switch 7 simultaneously, get back to cylinder 8 tops at the inertia lower piston 9 of connecting rod and cam 10 motions and finish a movement travel.After condensation, get back to power conversion system II from the gas that cylinder 8 is discharged; Connecting rod and cam 10 drive 11 work of coupled gearbox and produce high movement velocity in motion, and then drive and 12 generatings of its generator coupled.
As shown in Figure 8, described control system VII when can control pressurized gas storage device V to pressure buffer device III transporting compressed gas body and pressure buffer device III when to differential pressure power generation system VI transporting compressed gas body.Described control system VII is made up of electric power feedback means 13 and pressure feedback device 14, between pressure buffer system III and pressurized gas storage device V, be provided with pressure feedback device 14, between pressure buffer system III and differential pressure power generation system VI, be provided with electric power feedback means 13.When electric power feedback means 13 is found shortages of electric power with regard to pilot pressure damping device III to differential pressure power generation system VI transporting compressed gas body, otherwise then pilot pressure buffer system III to then to when pressurized gas storage device V transporting compressed gas body; Compression pressure in pressure feedback device 14 discovery pressurized tanks is crossed low time control and is neutralized the gas storage device V that contracts to pressure buffer system III transporting compressed gas body.
Working principle of the present utility model and working procedure are as follows:
After the heat transfer that the solar thermal collection system I is produced has been power conversion system III, power conversion system II produces the pressurized gas with certain pressure, pressurized gas is introduced into pressure buffer system III, realizes the storage of part pressurized gas and being connected of differential pressure power generation system VI by pressure buffer system III; Pressurized gas in the pressure buffer system III reaches certain pressure after enter pressurized gas storage device V after the supercharging of pressurization system IV.When needs generate electricity is to make the pressurized gas in the pressure buffer system III enter differential pressure power generation system VI driving pressure difference electric power generation by the control system VII, and gas is got back to power conversion system II after cooling; After the gas pressure in the pressure buffer system III drops to a certain degree, make pressurized gas in the pressurized gas storage device V feed back to pressure buffer system III by the control system VII once more and make the pressurized gas in the pressure buffer system III maintain certain pressure.As shown in Figure 1.
After the heat that the solar thermal collection system I produces heats the liquid in the gas generating unit 2, the liquid of gas generating unit 2 inside will gasify and produce the pressurized gas that certain pressure is just arranged, pressurized gas is sent into pressure buffer system III through piping, and the liquid when pressurized gas is sent in the liquid container 1 enters gas generating unit and replenishes the liquid that gasification consumes; As shown in Figure 2.
The pressurized gas that power conversion system II produces constantly enters pressure valve 4 by one-way valve 3, and when pressure reached 0.4MPa, pressure valve 4 was to pressurized tank 5 transporting compressed gas bodies; After the gas pressure in the pressurized tank 5 reached 0.4MPa, pressure switch 6 cracking pressure jars 5 provided pressurized gas to differential pressure power generation system VI to pressurization system IV compressed gas supplying when not needing to generate electricity when needs generate electricity; As shown in Figure 3.
The pressurization system IV can realize the pressurized gas in the pressure buffer system III is carried out supercharging, makes the pressure of pressurized gas be pressurized to 0.8MPa and the pressurized gas after the supercharging is fed pressurized gas storage device V by 0.4MPa; As shown in Figure 4.
Pressure buffer system III) carries the pressurized gas the come suction port reversing switch 7 by cylinder 8 tops to enter cylinder 8 and promote to be positioned at piston 9 motions on its top, piston drives coupled connecting rod and cam 10 motions in motion, pressurized gas is discharged from relief opening after arriving cylinder maximum functional stroke, close gas port reversing switch 7 simultaneously, get back to the cylinder top at the inertia lower piston 9 of connecting rod and cam 10 motions and finish a movement travel; After condensation, get back to power conversion system II from the gas that cylinder 8 is discharged; Connecting rod and cam drive 11 work of coupled gearbox and produce high movement velocity in motion, and then drive and 12 generatings of its generator coupled; Shown in Fig. 4 ~ 7.
When electric power feedback means 13 is found shortages of electric power with regard to pilot pressure buffer system III to differential pressure power generation system VI transporting compressed gas body, otherwise then pilot pressure buffer system III to then to when pressurized gas storage device V transporting compressed gas body; Compression pressure in pressure feedback device 14 discovery pressurized tanks 5 is crossed low time control and is neutralized the gas storage device V that contracts to pressure buffer system III transporting compressed gas body.As shown in Figure 8.
This patent is workable, and the heat that can utilize solar thermal collection system to produce fully generates electricity, and energy-conserving and environment-protective; Have simple in structure, be convenient to use, cost is low that good society and economic benefit just arranged.
Claims (5)
1. solar energy heating supercharged generating system, its characteristics are: this power generation system is by solar thermal collection system (I), power conversion system (II), pressure buffer system (III), pressurization system (IV), pressurized gas storage device (V), differential pressure power generation system (VI) and control system (VII) are formed, solar thermal collection system (I) is connected with power conversion system (II) input end, power conversion system (II) output terminal is connected with pressure buffer system (III), one output termination differential pressure power generation system (VI) of pressure buffer system (III), the tail gas output termination power conversion system (II) of differential pressure power generation system (VI), another output terminal is connected with pressurized gas storage device (V) by pressurization system (IV), and pressurized gas storage device (V) output terminal is connected with pressure buffer system (III); Between pressure buffer system (III) and pressurized air storage device (V), be provided with control system (VII).
2. solar energy heating supercharged generating system according to claim 1, its characteristics are: described power conversion system (II) comprises liquid container (1) and gas generating unit (2); After the heat that solar thermal collection system (I) produces heats the liquid in the gas generating unit (2), the inner liquid of gas generating unit (2) the generation pressurized gas that will gasify, pressurized gas is sent into pressure buffer system (III) through piping, and the liquid in the liquid container when pressurized gas is sent (1) enters gas generating unit and replenishes the liquid that gasification consumes.
3. solar energy heating supercharged generating system according to claim 1 and 2, its characteristics are: described pressure buffer system (III) is made up of one-way valve (3), pressure valve (4), pressurized tank (5) and the pressure switch (6) of series connection successively.
4. solar energy heating supercharged generating system according to claim 3, its characteristics are: described differential pressure power generation system (VI) comprises suction port reversing switch (7), cylinder (8), piston (9), connecting rod and cam (10), gearbox (11) and generator (12); The output terminal of pressure buffer system (III) is connected with the suction port reversing switch (7) at cylinder (8) top, piston (9) is connected with cam (10) with connecting rod, connecting rod is connected with gearbox (11) with cam (10), and gearbox (11) connects generator (12).
5. solar energy heating supercharged generating system according to claim 4, its characteristics are: described control system (VII) is made up of electric power feedback means (13) and pressure feedback device (14), between pressure buffer system (III) and pressurized gas storage device (V), be provided with pressure feedback device (14), between pressure buffer system (III) and differential pressure power generation system (VI), be provided with electric power feedback means (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206200691U CN201972868U (en) | 2010-11-23 | 2010-11-23 | Solar energy heat-collecting supercharging power generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206200691U CN201972868U (en) | 2010-11-23 | 2010-11-23 | Solar energy heat-collecting supercharging power generating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972868U true CN201972868U (en) | 2011-09-14 |
Family
ID=44577973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206200691U Expired - Fee Related CN201972868U (en) | 2010-11-23 | 2010-11-23 | Solar energy heat-collecting supercharging power generating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267386A (en) * | 2013-05-15 | 2013-08-28 | 沈阳东朝红革仪器仪表有限公司 | Consumption-free heat source system |
| CN108757355A (en) * | 2018-05-24 | 2018-11-06 | 吕劳劳 | A kind of Green power generation system generating air pressure difference using solar energy |
-
2010
- 2010-11-23 CN CN2010206200691U patent/CN201972868U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267386A (en) * | 2013-05-15 | 2013-08-28 | 沈阳东朝红革仪器仪表有限公司 | Consumption-free heat source system |
| CN103267386B (en) * | 2013-05-15 | 2015-09-02 | 沈阳东朝红革仪器仪表有限公司 | A kind of consumption-free heat source system |
| CN108757355A (en) * | 2018-05-24 | 2018-11-06 | 吕劳劳 | A kind of Green power generation system generating air pressure difference using solar energy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203867789U (en) | Decelerating belt energy recycling generating device | |
| CN103603765B (en) | Offshore type Wave energy sea water desalinating is in conjunction with electricity generating device | |
| CN102345553A (en) | Marine wave-energy power generating device | |
| CN105114241A (en) | Wave power generation device and method | |
| CN105649927A (en) | Energy concentration device | |
| CN201972868U (en) | Solar energy heat-collecting supercharging power generating system | |
| CN202612230U (en) | Fluid supercharging device | |
| WO2016058459A1 (en) | Externally heated engine and implementation method therefor | |
| CN203146213U (en) | Wave flow universal type double-acting boosting generating set | |
| CN101825119A (en) | Wind energy converting and accumulating mechanism | |
| CN205025682U (en) | One -way wave energy promotes power generation facility | |
| CN201891444U (en) | Low-temperature waste heat differential pressure power generating system | |
| CN201155432Y (en) | Domestic wind power energy storage power generation system device | |
| CN201661415U (en) | Cyclic storage and power generation replenisher of hydraulic energy of electric automobile | |
| CN100467974C (en) | Solar energy heat-collection generating device | |
| CN102207067A (en) | Push-type clear water pump | |
| CN202391676U (en) | Water pump driven by solar energy | |
| CN214799324U (en) | Compressed air power generation device based on friction nanometer power generation | |
| CN201891562U (en) | Stored energy generating system of body building device | |
| CN103835766A (en) | Efficient energy-saving power generation method and system | |
| CN102913416B (en) | Mechanical full-bridge type circulating liquid gas compressing part and energy storage system | |
| CN207674578U (en) | A kind of wind energy heating system | |
| CN106150566A (en) | A kind of generating equipment based on compressed air-driven technology | |
| CN219242088U (en) | Hydraulic control system for sea wave power generator set | |
| CN218563710U (en) | Device for driving generator to generate electricity by gas pressure energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20121123 |