CN103244366A - Solar thermal power generation method and solar thermal power generator - Google Patents
Solar thermal power generation method and solar thermal power generator Download PDFInfo
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- CN103244366A CN103244366A CN2013101570864A CN201310157086A CN103244366A CN 103244366 A CN103244366 A CN 103244366A CN 2013101570864 A CN2013101570864 A CN 2013101570864A CN 201310157086 A CN201310157086 A CN 201310157086A CN 103244366 A CN103244366 A CN 103244366A
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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
Abstract
The invention discloses a solar thermal power generation method which is characterized by including the steps of firstly, setting a thermal drive device; secondly, setting a linear power generator; and thirdly, setting a signal generation and processing device; wherein the thermal drive device comprises a thermal top cover, an inner wall, an outer wall and a bottom cover, a seal cavity is disposed in the thermal drive device, the seal cavity comprises a hot cavity and a cold cavity, a discharger is disposed and moves up and down in the hot cavity, a power piston is disposed and moves up and down in the cold cavity, a discharger magnet is disposed at the lower end of the discharger and a working gas passage is arranged on the periphery of the hot cavity and between the inner wall and the outer wall; the linear power generator comprises a magnet and a plurality of coils located on the periphery of the magnet; the signal generation and processing device comprises a signal modulator and a electromagnetic driver. The invention further discloses a solar thermal power generator for implementing the method.
Description
Technical field
The present invention relates to field of solar thermal power generation, be specifically related to a kind of solar thermal power generation method, and the solar thermal power generation machine of implementing this method.
Background technique
Before in the international market, particularly in some developing countries and regions, there is the situation of supply shortage in the power supply situation, the short of electricity of the big and medium-sized cities of China, ration the power supply and the electric power phenomenon that supply falls short of demand also comparatively common, in the outlying district, occasion such as frontier defense island still has the place of still not having power supply facilities.Development along with society, the progress of science and technology, the people's living standard improves constantly, and various household electric appliance have entered huge numbers of families, and the various household appliances of market supply are immediately following the trend of fashion, emerge in an endless stream, satisfy people's scientific and technological amenities of life, people's purchasing power grows with each passing day and the straight line of household electricity rises, and inevitable and industry, agricultural, industry are fallen over each other electricity consumption, make the power supply network overburdening of country, caused the phenomenon of rationing the power supply, have a power failure to happen occasionally.Mainly come thermal power generation with coal at present, and water generating, solar energy is as renewable resources, and people are lower to its utilization ratio.
The solar thermal power generation machine is a kind of external combustion generator of Driven by Solar Energy, can be used as the substitute products of internal combustion engine generator.Although compare with internal combustion engine generator, the heat energy transformation efficiency potentiality of thermoelectric generator are bigger, but the thermoelectric generator of passing exploitation, too complicated because designing, particularly complicated mechanical is connected between thick and heavy shell and discharger and power piston, the electric energy of unit weight was exported low, and the movement velocity of self-starting difficulty and discharger and power piston and phase angle are difficult to regulate, and make the application of solar thermal power generation machine be restricted.
Summary of the invention
The objective of the invention is the above-mentioned deficiency at prior art, a kind of solar thermal power generation method is provided, and solar thermal power generation machine, adopt electromagnetic driver, the electrical signal after overregulating that produces in the electromagnetic driver receiving coil, the motion of driving discharger, thereby speed and the frequency that can regulate the discharger motion, and the phase angle between adjusting discharger and the power piston.
The technological scheme that the present invention adopts for achieving the above object is:
A kind of solar thermal power generation method, it may further comprise the steps:
(1) a thermodynamic-driven device is set, this thermodynamic-driven device comprises hot crown lid, inwall, outer wall and bottom, portion arranges a Seal cage within it, and the sealing chamber comprises a hot chamber and a cold chamber, in hot chamber and cold chamber, one discharger and a power piston are set respectively, a discharger magnet is set in the discharger lower end, this discharger and power piston move up and down in hot chamber and cold chamber respectively; Around hot chamber, between inwall and the outer wall, a working gas passage is set;
(2) a straight line electricity generating device is set, it comprises magnet, and is positioned at a plurality of coils around the magnet, and wherein, described magnet is located in the described power piston of step (1), and described coil is located at around the cold chamber;
(3) signal is set and takes place and treatment device, it comprises a signal modulator and an electromagnetic driver, wherein, described electromagnetic driver is located at hot chamber end, and signal modulator is by lead, with electromagnetic driver with described in the step (2) wherein at least one coil be connected;
(4) in Seal cage, charge into working gas, and place under the sun, shining hot crown lid by solar light focusing heats working gas, the working gas expanded by heating, flow into cold chamber by the working gas passage, the propulsion power piston moves downward, make magnet and coil produce relative movement, cutting magnetic induction line produces forward current, the coil that links to each other with signal modulator, by lead electric current is delivered to signal modulator, after the signal modulator processing, be delivered to electromagnetic driver, make electromagnetic driver produce magnetic field, act on mutually with the discharger magnet, promote discharger and move upward, the thermal technology in the hot chamber is depressed in the cold chamber as gas, the motion of acceleration power piston, when power piston moves to bottom, cold chamber, when discharger moved to top, hot chamber, working gas cooled off contraction in cold chamber, make working gas pass through the working gas passage, get back in the hot chamber, at this moment, power piston moves upward, produce back current, the coil that links to each other with signal modulator is delivered to signal modulator by lead with electric current, after handling by signal modulator, be delivered to electromagnetic driver, make electromagnetic driver produce magnetic field, act on mutually with the discharger magnet, discharger is moved downward, working gas in the cold chamber is pressed in the hot chamber heats, so periodic duty by moving up and down of power piston, produces continuous current, realize generating.
The top of described inner and outer wall and bottom are respectively by hot crown lid and bottom seal welding, be provided with ring segment between inwall and the outer wall, regenerator and thermal accumulator, described ring segment separates with regenerator, thermal accumulator or is integral structure, wherein, described ring segment and regenerator are located in the working gas passage on every side of hot chamber, and described thermal accumulator is located in the working gas passage on top, hot chamber; Described discharger, power piston, hot chamber, cold chamber, inwall, outer wall, hot crown lid and bottom are all made with frivolous sheet metal; Described electromagnetic driver is electromagnetic coil, electromagnet or other calutron.
Around hot chamber and cold chamber, also be respectively equipped with location magnet a and a positioning magnet b, be provided with a location mechanism in bottom, cold chamber, the discharger magnet repels each other with the magnetic field of positioning magnet a and inhales mutually with the magnetic field of positioning magnet b, make the initial position of discharger be in bottom, hot chamber, magnet on the power piston is inhaled mutually with the positioning means effect and with the magnetic field of positioning magnet b, makes the initial position of power piston be in top, cold chamber; The residing initial position of discharger and power piston makes when shining upon, and discharger and power piston start generating automatically.
Described positioning means is magnet or retaining spring, pressurize with blanketing gas in described discharger and the power piston sealing configuration, blanketing gas pressure is higher than the air pressure in hot chamber and the cold chamber, prevent because air pressure is excessive, cylinder is damaged, and discharger and power piston are an independent sealing configuration or by a plurality of independent sealing configurations combinations.
Described working gas and blanketing gas are helium or hydrogen.
On the described discharger of step (1) shaft is set, step (2) medium power piston bottom arranges a metallic rod, the magnet of a plurality of mutual isolation is installed on the metallic rod, described shaft is inhaled mutually with electromagnetic driver magnetic field, make the initial position of discharger be in bottom, hot chamber, metallic rod on the power piston is subjected to the repulsive force of retaining spring, makes the top, the cold chamber of initial position of power piston.
Be provided with a phase-delay network in the described signal modulator of step (3), this circuit mainly comprises an inductance coil and an electric capacity, and at least one is adjustable in inductance coil and the electric capacity, by this signal modulator, regulate motion frequency and the movement velocity of discharger and power piston.
A kind of solar thermal power generation machine of implementing above-mentioned solar thermal power generation method, it comprises a thermodynamic-driven device, this thermodynamic-driven device comprises hot crown lid, inwall, outer wall and bottom, portion is provided with a Seal cage within it, the sealing chamber comprises a hot chamber and a cold chamber, in hot chamber and cold chamber, is respectively equipped with a discharger and a power piston, be provided with a discharger magnet in the discharger lower end, this discharger and power piston move up and down in hot chamber and cold chamber respectively; Around hot chamber, between inwall and the outer wall, be provided with a working gas passage; One straight line electricity generating device, it comprises magnet, and is positioned at a plurality of coils around the magnet, and wherein, described magnet is located in the described power piston, and described coil is located at around the cold chamber; One signal takes place and treatment device, and it comprises a signal modulator and an electromagnetic driver, and wherein, described electromagnetic driver is located at hot chamber end, and signal modulator is connected electromagnetic driver by lead with a described wherein coil; Around hot chamber and cold chamber, also be respectively equipped with location magnet a and a positioning magnet b, be provided with a location mechanism in bottom, cold chamber, the discharger magnet repels each other with the magnetic field of positioning magnet a and inhales mutually with the magnetic field of positioning magnet b, make the initial position of discharger be in bottom, hot chamber, magnet on the power piston is inhaled mutually with the positioning means effect and with the magnetic field of positioning magnet b, makes the initial position of power piston be in top, cold chamber.
The top of described inner and outer wall and bottom are respectively by hot crown lid and bottom seal welding, be provided with ring segment between inwall and the outer wall, regenerator and thermal accumulator, described ring segment separates with regenerator, thermal accumulator or is integral structure, wherein, described ring segment and regenerator are located in the working gas passage on every side of hot chamber, and described thermal accumulator is located in the working gas passage on top, hot chamber; Described discharger, power piston, hot chamber, cold chamber, inwall, outer wall, hot crown lid and bottom are all made with frivolous sheet metal; Described electromagnetic driver is electromagnetic coil, electromagnet or other calutron, described positioning means is magnet or retaining spring, pressurize with blanketing gas in described discharger and the power piston sealing configuration, blanketing gas pressure is higher than the air pressure in hot chamber and the cold chamber, and discharger and power piston are an independent sealing configuration or by a plurality of independent sealing configurations combinations.
Described discharger is provided with shaft, the power piston bottom is provided with a metallic rod, the magnet of a plurality of mutual isolation is installed on the metallic rod, described shaft is inhaled mutually with electromagnetic driver magnetic field, make the initial position of discharger be in bottom, hot chamber, metallic rod on the power piston is subjected to the repulsive force of retaining spring, makes the top, the cold chamber of initial position of power piston.
Be provided with a phase-delay network in the described signal modulator, this circuit mainly comprises an inductance coil and an electric capacity, and at least one is adjustable in inductance coil and the electric capacity, by this signal modulator, regulate motion frequency and the movement velocity of discharger and power piston.
The invention has the beneficial effects as follows: the former jacket casing dress that Seal cage is made by frivolous sheet metal forms, discharger and power piston also adopt frivolous metal plate structure, not only alleviated complete machine weight greatly, and thin walled structures heat is transmitted faster, reduced the heat retention of heat engine parts, improved heat utilization efficiency, made that the electric energy of thermoelectric generator unit weight output is higher; Do not need complicated mechanical to connect between discharger and the piston, but employing electromagnetic driver, the electrical signal after overregulating that produces in the electromagnetic driver receiving coil, the motion of driving discharger, thereby can regulate speed and the frequency of discharger motion, and regulate the phase angle between discharger and the power piston; Utilize the magnetic field of positioning magnet, make the initial position biasing of ejector and power piston, thereby can realize self-starting.
Description of drawings
Fig. 1 is overall structure schematic representation of the present invention;
Fig. 2 is the three-dimensional cross-sectional view of the present invention;
Fig. 3 is original state schematic representation of the present invention;
Fig. 4 is Fig. 3 working state schematic representation;
Fig. 5 is the another kind of structure original state of the present invention schematic representation;
Fig. 6 is Fig. 5 working state schematic representation;
Fig. 7 is discharger and power piston periodic motion plotted curve.
Among the figure: 1. heat hot 2. outer walls, 3. hot chamber 4. working gas passages, 5. inwall
6. discharger 7. discharger magnets 8. electromagnetic drivers 9. cold chambeies
10. positioning magnet b 11. coils 12. power pistons 13. magnets
14. bottom 15. positioning magnet c 16. inductance coils 17. electric capacity
18. signal modulator 19. positioning magnet a 20. regenerators 21. ring segments
22. 24. vents, 25. shaft are covered on the thermal accumulator 23. hot crowns
26. groove 27. metallic rod 28. Returnning springs
Embodiment
Embodiment 1: referring to Fig. 1 to Fig. 4, present embodiment provides a kind of solar thermal power generation method, and the solar thermal power generation machine of this method of enforcement,
The solar thermal power generation method, it may further comprise the steps:
(1) a thermodynamic-driven device is set, this thermodynamic-driven device comprises hot crown lid 23, inwall 5, outer wall 2 and bottom 14, portion arranges a Seal cage within it, and the sealing chamber comprises a hot chamber 3 and a cold chamber 9, in hot chamber 3 and cold chamber 9, one discharger 6 and a power piston 12 are set respectively, in discharger 6 lower ends one discharger magnet 7 are set, this discharger 6 moves up and down in hot chamber 3 and cold chamber 9 respectively with power piston 12; Around hot chamber 3, between inwall 5 and the outer wall 2, a working gas passage 4 is set;
(2) a straight line electricity generating device is set, it comprises magnet 13, and is positioned at a plurality of coils 11 around the magnet 13, and wherein, described magnet 13 is located in the described power piston 12 of step (1), and described coil 11 is located at around the cold chamber 9;
(3) signal is set and takes place and treatment device, it comprises a signal modulator 18 and an electromagnetic driver 8, wherein, described electromagnetic driver 8 is located at hot chamber 3 ends, and signal modulator 18 is by lead, with electromagnetic driver 8 with described in the step (2) wherein a coil 11 be connected;
(4) in Seal cage, charge into working gas, and place under the sun, shine hot crown lid 23 and by heat hot 1 by solar light focusing, working gas is heated, the working gas expanded by heating, flow into cold chamber 9 by working gas passage 4, propulsion power piston 12 moves downward, make magnet 13 and coil 11 produce relative movement, cutting magnetic induction line produces forward current, the coil 11 that links to each other with signal modulator 18, by lead electric current is delivered to signal modulator 18, after signal modulator 18 processing, be delivered to electromagnetic driver 8, make electromagnetic driver 8 produce magnetic field, act on mutually with discharger magnet 7, promoting discharger 6 moves upward, thermal technology in the hot chamber 3 is depressed in the cold chamber 9 as gas, accelerates power piston 12 motions, when power piston 12 moves to 9 bottoms, cold chamber, when discharger 6 moves to 3 tops, hot chamber, working gas cools off contraction in cold chamber 9, make working gas pass through working gas passage 4, gets back in the hot chamber 3, at this moment, power piston 12 moves upward, and produces back current, the coil 11 that links to each other with signal modulator 18, by lead electric current is delivered to signal modulator 18, after signal modulator 18 processing, be delivered to electromagnetic driver 8, make electromagnetic driver 8 produce magnetic fields, act on mutually with discharger magnet 7, discharger 6 is moved downward, the working gas in the cold chamber 9 is pressed into heating in the hot chamber 3, so periodic duty, by moving up and down of power piston 12, produce continuous current, realize generating.
Described electromagnetic driver 8 and power coil 11 are in the Seal cage outside.
The top of described inwall 5 and outer wall 2 and bottom are respectively by hot crown lid 23 and bottom 14 seal weldings, be provided with ring segment 21 between inwall 5 and the outer wall 2, regenerator 20 and thermal accumulator 22, described ring segment 21 separates with regenerator 20, thermal accumulator 22, wherein, described ring segment 21 and regenerator 20 are located in the working gas passage 4 on every side of hot chamber 3, and described thermal accumulator 22 is located in the working gas passage 4 on 3 tops, hot chamber; Described discharger 6, power piston 12, hot chamber 3, cold chamber 9, inwall 5, outer wall 2, hot crown lid 23 and bottom 14 are all made with frivolous sheet metal; Described electromagnetic driver 8 is electromagnet.
Around hot chamber 3 and cold chamber 9, also be respectively equipped with location magnet a19 and a positioning magnet b10, be provided with a location mechanism in 9 bottoms, cold chamber, discharger magnet 7 repels each other with the magnetic field of positioning magnet a19 and inhales mutually with the magnetic field of positioning magnet b10, make the initial position of discharger 6 be in 3 bottoms, hot chamber, magnet 13 on the power piston 12 is inhaled mutually with the positioning means effect and with the magnetic field of positioning magnet b10, makes the initial position of power piston 12 be in 9 tops, cold chamber.The residing initial position of discharger and power piston makes when shining upon, and discharger and power piston start generating automatically.
Described positioning means is positioning magnet c15, and with the blanketing gas pressurization, blanketing gas pressure is higher than the air pressure in hot chamber 3 and the cold chamber 9 in described discharger 6 and power piston 12 sealing configurations, and discharger 6 and power piston 12 are an independent sealing configuration.
Be provided with a phase-delay network in the described signal modulator 18 of step (3), this circuit mainly comprises an inductance coil 16, with an electric capacity 17, and at least one is adjustable in inductance coil 16 and the electric capacity 17, by this signal modulator 18, regulate motion frequency and the movement velocity of discharger 6 and power piston 12.
A kind of solar thermal power generation machine of implementing above-mentioned electricity-generating method, it comprises a thermodynamic-driven device, this thermodynamic-driven device comprises hot crown lid 23, inwall 5, outer wall 2 and bottom 14, portion is provided with a Seal cage within it, the sealing chamber comprises a hot chamber 3 and a cold chamber 9, in hot chamber 3 and cold chamber 9, is respectively equipped with a discharger 6 and a power piston 12, be provided with a discharger magnet 7 in discharger 6 lower ends, this discharger 6 moves up and down in hot chamber 3 and cold chamber 9 respectively with power piston 12; Around hot chamber 3, between inwall 5 and the outer wall 2, be provided with a working gas passage 4; One straight line electricity generating device, it comprises magnet 13, and is positioned at a plurality of coils 11 around the magnet 13, and wherein, described magnet 13 is located in the described power piston 12, and described coil 11 is located at around the cold chamber 9; One signal takes place and treatment device, and it comprises a signal modulator 18 and an electromagnetic driver 8, and wherein, described electromagnetic driver 8 is located at hot chamber 3 ends, and signal modulator 18 is connected electromagnetic driver 8 by lead with a described wherein coil 11; Around hot chamber 3 and cold chamber 9, also be respectively equipped with location magnet a19 and a positioning magnet b10, be provided with a location mechanism in 9 bottoms, cold chamber, discharger magnet 7 repels each other with the magnetic field of positioning magnet a19 and inhales mutually with the magnetic field of positioning magnet b10, make the initial position of discharger 6 be in 3 bottoms, hot chamber, magnet 13 on the power piston 12 is inhaled mutually with the positioning means effect and with the magnetic field of positioning magnet b10, makes the initial position of power piston 12 be in 9 tops, cold chamber.
The top of described inwall 5 and outer wall 2 and bottom are respectively by hot crown lid 23 and bottom 14 seal weldings, be provided with ring segment 21 between inwall 5 and the outer wall 2, regenerator 20 and thermal accumulator 22, described ring segment 21 separates with regenerator 20, thermal accumulator 22, wherein, described ring segment 21 and regenerator 20 are located in the working gas passage 4 on every side of hot chamber 3, and described thermal accumulator 22 is located in the working gas passage 4 on 3 tops, hot chamber; Described discharger 6, power piston 12, hot chamber 3, cold chamber 9, inwall 5, outer wall 2, hot crown lid 23 and bottom 14 are all made with frivolous sheet metal; Described electromagnetic driver 8 is electromagnet, described positioning means is positioning magnet c15, pressurize with blanketing gas in described discharger 6 and power piston 12 sealing configurations, blanketing gas pressure is higher than the air pressure in hot chamber 3 and the cold chamber 9, and discharger 6 and power piston 12 are an independent sealing configuration.
Be provided with a phase-delay network in the described signal modulator 18, this circuit mainly comprises an inductance coil 16 and an electric capacity 17, and at least one is adjustable in inductance coil 16 and the inductance 17, by this signal modulator 18, regulate motion frequency and the movement velocity of discharger 6 and power piston 12.
Embodiment 2: referring to Fig. 5 and Fig. 6, and the solar thermal power generation method that present embodiment provides, and the solar thermal power generation machine of this method of enforcement, its step and electric generator structure are substantially the same manner as Example 1, and its difference is:
A kind of solar thermal power generation method, it may further comprise the steps:
(1) a thermodynamic-driven device is set, this thermodynamic-driven device comprises hot crown lid 23, inwall 5, outer wall 2 and bottom 14, portion arranges a Seal cage within it, the sealing chamber comprises a hot chamber 3 and a cold chamber 9, in hot chamber 3 and cold chamber 9, a discharger 6 and a power piston 12 are set respectively, in discharger 6 lower ends one shaft 25 is set, power piston arranges a metallic rod 27 for 12 times, and this discharger 6 moves up and down in hot chamber 3 and cold chamber 9 respectively with power piston 12; Around hot chamber 3, between inwall 5 and the outer wall 2, a working gas passage 4 is set;
(2) a straight line electricity generating device is set, it comprises magnet 13, and is positioned at a plurality of coils 11 around the magnet 13, and wherein, described magnet 13 is located on described power piston 12 metallic rod 27 of step (1), and described coil 11 is located at around the cold chamber;
(3) signal is set and takes place and treatment device, it comprises a signal modulator 18 and an electromagnetic driver 8, wherein, described electromagnetic driver 8 is located at hot chamber 3 ends, and signal modulator 18 is by lead, with electromagnetic driver 8 with described in the step (2) wherein a coil 11 be connected;
(4) in Seal cage, charge into working gas, and place under the sun, shine hot crown lid 23 and by heat hot 1 by solar light focusing, working gas is heated, the working gas expanded by heating, flow into cold chamber 9 by the working gas passage, propulsion power piston 12 moves downward, make magnet 13 and coil 11 produce relative movement, cutting magnetic induction line produces forward current, the coil 11 that links to each other with signal modulator 18, by lead electric current is delivered to signal modulator 18, after signal modulator 18 processing, be delivered to electromagnetic driver 8, make electromagnetic driver 8 produce magnetic field, act on mutually with shaft, promoting discharger 6 moves upward, thermal technology in the hot chamber 3 is depressed in the cold chamber 9 as gas, accelerates power piston 12 motions, when power piston 12 moves to 9 bottoms, cold chamber, when discharger 6 moves to 3 tops, hot chamber, working gas cools off contraction in cold chamber 9, make working gas pass through working gas passage 4, gets back in the hot chamber 3, at this moment, power piston 12 moves upward, and produces back current, the coil 11 that links to each other with signal modulator 18, by lead electric current is delivered to signal modulator 18, after signal modulator 18 processing, be delivered to electromagnetic driver 8, make electromagnetic driver 8 produce magnetic fields, act on mutually with shaft 25, discharger 6 is moved downward, the working gas in the cold chamber 9 is pressed into heating in the hot chamber 3, so periodic duty, by moving up and down of power piston 12, produce continuous current, realize generating.
Described electromagnetic driver 8 and power coil 11 are in Seal cage inside.
The top of described inwall 5 and outer wall 2 and bottom are respectively by hot crown lid 23 and bottom 14 seal weldings, be provided with ring segment 21 between inwall 5 and the outer wall 2, regenerator 20 and thermal accumulator 22, described ring segment 21 is integral structure with regenerator 20, thermal accumulator 22, wherein, described ring segment 21 and regenerator 20 are located in the working gas passage 4 on every side of hot chamber 3, and described thermal accumulator 22 is located in the working gas passage 4 on 3 tops, hot chamber; Described discharger 6, power piston 12, hot chamber 3, cold chamber 9, inwall 5, outer wall 2, hot crown lid 23 and bottom 14 are all made with frivolous sheet metal; Described electromagnetic driver 8 is electromagnetic coil, and electromagnetic driver 8 is provided with a groove 26, and described shaft 25 is slided in this groove 26, at the electromagnetic driver 8 other vents 24, balanced seal chamber internal air pressure of also being provided with.
Be provided with a location mechanism in 9 bottoms, cold chamber, described positioning means is Returnning spring 28, described Returnning spring 28 is connected with described metallic rod 27, when power piston 12 moves downward on earth, there is Returnning spring 28 that its drive is moved upward, with the blanketing gas pressurization, blanketing gas pressure is higher than the air pressure in hot chamber 3 and the cold chamber 9 in close 12 seal structures of described discharger 6 and power piston, and discharger 6 and power piston 12 are an independent sealing configuration.
Be provided with a phase-delay network in the described signal modulator 18 of step (3), this circuit mainly comprises an inductance coil 16, with an electric capacity 17, and at least one is adjustable in inductance coil 16 and the electric capacity 17, by this signal modulator 18, regulate motion frequency and the movement velocity of discharger 6 and power piston 12.
A kind of solar thermal power generation machine of implementing above-mentioned electricity-generating method, it comprises a thermodynamic-driven device, this thermodynamic-driven device comprises hot crown lid 23, inwall 5, outer wall 2 and bottom 14, portion is provided with a Seal cage within it, the sealing chamber comprises a hot chamber 3 and a cold chamber 9, in hot chamber 3 and cold chamber 9, be respectively equipped with a discharger 6 and a power piston 12, be provided with a shaft in discharger 6 lower ends, power piston arranges a metallic rod 27 for 12 times, and this discharger 6 moves up and down in hot chamber 3 and cold chamber 9 respectively with power piston 12; Around hot chamber 3, between inwall 5 and the outer wall 2, be provided with a working gas passage 4; One straight line electricity generating device, it comprises magnet 13, and is positioned at a plurality of coils 11 around the magnet 13, and wherein, described magnet 13 is located on power piston 12 metallic rod 27, and described coil 11 is located at around the cold chamber 9; One signal takes place and treatment device, and it comprises a signal modulator 18 and an electromagnetic driver 8, and wherein, described electromagnetic driver 8 is located at hot chamber 3 ends, and signal modulator 18 is connected electromagnetic driver 8 by lead with a described wherein coil 11; Be provided with a location mechanism in bottom, cold chamber.
The top of described inwall 5 and outer wall 2 and bottom are respectively by hot crown lid 23 and bottom 14 seal weldings, be provided with ring segment 21 between inwall 5 and the outer wall 2, regenerator 20 and thermal accumulator 22, described ring segment 21 is integral structure with regenerator 20, thermal accumulator 22, wherein, described ring segment 21 and regenerator 20 are located in the working gas passage 4 on every side of hot chamber 3, and described thermal accumulator 22 is located in the working gas passage 4 on 3 tops, hot chamber; Described discharger 6, power piston 12, hot chamber 3, cold chamber 9, inwall 5, outer wall 2, hot crown lid 23 and bottom 14 are all made with frivolous sheet metal; Described electromagnetic driver 8 is electromagnetic coil, electromagnetic driver 8 is provided with a groove 26, described shaft 25 is slided in this groove 26, at the electromagnetic driver 8 other vents 24 that also are provided with, balanced seal chamber internal air pressure, described positioning means is Returnning spring 28, described Returnning spring 28 is connected with described metallic rod 27, pressurize with blanketing gas in described discharger 6 and power piston 12 sealing configurations, blanketing gas pressure is higher than the air pressure in hot chamber 3 and the cold chamber 9, and discharger 6 and power piston 12 are an independent sealing configuration.
Be provided with a phase-delay network in the described signal modulator 18, this circuit mainly comprises an inductance coil 16 and an electric capacity 17, and at least one is adjustable in inductance coil 16 and the electric capacity 17, by this signal modulator 18, regulate motion frequency and the movement velocity of discharger 6 and power piston 12.
But the above only is preferable possible embodiments of the present invention, is not in order to limit to claim of the present invention, so the equivalent structure that all utilizations specification of the present invention and accompanying drawing content are done changes, all to be included in protection scope of the present invention.
Claims (10)
1. solar thermal power generation method is characterized in that it may further comprise the steps:
(1) a thermodynamic-driven device is set, this thermodynamic-driven device comprises hot crown lid, inwall, outer wall and bottom, portion arranges a Seal cage within it, and the sealing chamber comprises a hot chamber and a cold chamber, in hot chamber and cold chamber, one discharger and a power piston are set respectively, a discharger magnet is set in the discharger lower end, this discharger and power piston move up and down in hot chamber and cold chamber respectively; Around hot chamber, between inwall and the outer wall, a working gas passage is set;
(2) a straight line electricity generating device is set, it comprises magnet, and is positioned at a plurality of coils around the magnet, and wherein, described magnet is located in the described power piston of step (1), and described coil is located at around the cold chamber;
(3) signal is set and takes place and treatment device, it comprises a signal modulator and an electromagnetic driver, wherein, described electromagnetic driver is located at hot chamber end, and signal modulator is by lead, with electromagnetic driver with described in the step (2) wherein at least one coil be connected;
(4) in Seal cage, charge into working gas, and place under the sun, shining hot crown lid by solar light focusing heats working gas, the working gas expanded by heating, flow into cold chamber by the working gas passage, the propulsion power piston moves downward, make magnet and coil produce relative movement, cutting magnetic induction line produces forward current, the coil that links to each other with signal modulator, by lead electric current is delivered to signal modulator, after the signal modulator processing, be delivered to electromagnetic driver, make electromagnetic driver produce magnetic field, act on mutually with the discharger magnet, promote discharger and move upward, the thermal technology in the hot chamber is depressed in the cold chamber as gas, the motion of acceleration power piston, when power piston moves to bottom, cold chamber, when discharger moved to top, hot chamber, working gas cooled off contraction in cold chamber, make working gas pass through the working gas passage, get back in the hot chamber, at this moment, power piston moves upward, produce back current, the coil that links to each other with signal modulator is delivered to signal modulator by lead with electric current, after handling by signal modulator, be delivered to electromagnetic driver, make electromagnetic driver produce magnetic field, act on mutually with the discharger magnet, discharger is moved downward, working gas in the cold chamber is pressed in the hot chamber heats, so periodic duty by moving up and down of power piston, produces continuous current, realize generating.
2. solar thermal power generation method according to claim 1, it is characterized in that, the top of described inner and outer wall and bottom are respectively by hot crown lid and bottom seal welding, be provided with ring segment between inwall and the outer wall, regenerator and thermal accumulator, described ring segment separate with regenerator, thermal accumulator or are integral structure, wherein, described ring segment and regenerator are located in the working gas passage on every side of hot chamber, and described thermal accumulator is located in the working gas passage on top, hot chamber; Described discharger, power piston, hot chamber, cold chamber, inwall, outer wall, hot crown lid and bottom are all made with frivolous sheet metal.
3. solar thermal power generation method according to claim 1, it is characterized in that, around hot chamber and cold chamber, also be respectively equipped with location magnet a and a positioning magnet b, be provided with a location mechanism in bottom, cold chamber, the discharger magnet repels each other with the magnetic field of positioning magnet a and inhales mutually with the magnetic field of positioning magnet b, make the initial position of discharger be in bottom, hot chamber, the magnet on the power piston is inhaled mutually with the positioning means effect and with the magnetic field of positioning magnet b, makes the initial position of power piston be in top, cold chamber; The residing initial position of discharger and power piston makes when shining upon, and discharger and power piston start generating automatically.
4. solar thermal power generation method according to claim 3, it is characterized in that, described positioning means is magnet or retaining spring, pressurize with blanketing gas in described discharger and the power piston sealing configuration, blanketing gas pressure is higher than the air pressure in hot chamber and the cold chamber, and discharger and power piston are an independent sealing configuration or by a plurality of independent sealing configurations combinations.
5. solar thermal power generation method according to claim 1, it is characterized in that, on the described discharger of step (1) shaft is set, step (2) medium power piston bottom arranges a metallic rod, the magnet of a plurality of mutual isolation is installed on the metallic rod, and described shaft is inhaled mutually with electromagnetic driver magnetic field, makes the initial position of discharger be in bottom, hot chamber, metallic rod on the power piston is subjected to the repulsive force of retaining spring, makes the top, the cold chamber of initial position of power piston.
6. solar thermal power generation method according to claim 1, it is characterized in that, be provided with a phase-delay network in the described signal modulator of step (3), this circuit mainly comprises an inductance coil, with an electric capacity, and at least one is adjustable in inductance coil and the electric capacity, by this signal modulator, regulates motion frequency and the movement velocity of discharger and power piston.
7. solar thermal power generation machine of implementing the described electricity-generating method of claim 1, it is characterized in that it comprises a thermodynamic-driven device, this thermodynamic-driven device comprises hot crown lid, inwall, outer wall and bottom, portion is provided with a Seal cage within it, and the sealing chamber comprises a hot chamber and a cold chamber, in hot chamber and cold chamber, be respectively equipped with a discharger and a power piston, be provided with a discharger magnet in the discharger lower end, this discharger and power piston move up and down in hot chamber and cold chamber respectively; Around hot chamber, between inwall and the outer wall, be provided with a working gas passage; One straight line electricity generating device, it comprises magnet, and is positioned at a plurality of coils around the magnet, and wherein, described magnet is located in the described power piston, and described coil is located at around the cold chamber; One signal takes place and treatment device, and it comprises a signal modulator and an electromagnetic driver, and wherein, described electromagnetic driver is located at hot chamber end, and signal modulator is connected electromagnetic driver by lead with a described wherein coil; Around hot chamber and cold chamber, also be respectively equipped with location magnet a and a positioning magnet b, be provided with a location mechanism in bottom, cold chamber, the discharger magnet repels each other with the magnetic field of positioning magnet a and inhales mutually with the magnetic field of positioning magnet b, make the initial position of discharger be in bottom, hot chamber, magnet on the power piston is inhaled mutually with the positioning means effect and with the magnetic field of positioning magnet b, makes the initial position of power piston be in top, cold chamber.
8. solar thermal power generation machine according to claim 7, it is characterized in that, the top of described inner and outer wall and bottom are respectively by hot crown lid and bottom seal welding, be provided with ring segment between inwall and the outer wall, regenerator and thermal accumulator, described ring segment separate with regenerator, thermal accumulator or are integral structure, wherein, described ring segment and regenerator are located in the working gas passage on every side of hot chamber, and described thermal accumulator is located in the working gas passage on top, hot chamber; Described discharger, power piston, hot chamber, cold chamber, inwall, outer wall, hot crown lid and bottom are all made with frivolous sheet metal; Described electromagnetic driver is electromagnetic coil, electromagnet or other calutron, described positioning means is magnet or retaining spring, pressurize with blanketing gas in described discharger and the power piston sealing configuration, blanketing gas pressure is higher than the air pressure in hot chamber and the cold chamber, and discharger and power piston are an independent sealing configuration or by a plurality of independent sealing configurations combinations.
9. solar thermal power generation machine according to claim 7, it is characterized in that, described discharger is provided with shaft, the power piston bottom is provided with a metallic rod, the magnet of a plurality of mutual isolation is installed on the metallic rod, and described shaft is inhaled mutually with electromagnetic driver magnetic field, makes the initial position of discharger be in bottom, hot chamber, metallic rod on the power piston is subjected to the repulsive force of retaining spring, makes the top, the cold chamber of initial position of power piston.
10. solar thermal power generation machine according to claim 7, it is characterized in that, be provided with a phase-delay network in the described signal modulator, this circuit mainly comprises an inductance coil, with an electric capacity, and at least one is adjustable in inductance coil and the electric capacity, by this signal modulator, regulates motion frequency and the movement velocity of discharger and power piston.
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| CN201310157086.4A CN103244366B (en) | 2013-04-28 | 2013-04-28 | Solar thermal power generation method and solar thermal power generator |
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| CN201310157086.4A CN103244366B (en) | 2013-04-28 | 2013-04-28 | Solar thermal power generation method and solar thermal power generator |
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Cited By (2)
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| CN106984121A (en) * | 2017-04-11 | 2017-07-28 | 重庆文理学院 | A kind of indoor and outdoor air monitoring and cleaning system |
| CN112617536A (en) * | 2020-12-16 | 2021-04-09 | 杭州科樊百货有限公司 | Intelligent manufacturing novel fireproof and antitheft digital product display stand |
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| CN103244366B (en) | 2015-06-03 |
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Address after: 523000 Guangdong Province, Dongguan City Industrial Zone Qingxi Town Silver Star Patentee after: GUANGDONG LITE ARRAY CO., LTD. Address before: 523000 Guangdong Province, Dongguan City Industrial Zone Qingxi Town Silver Star Patentee before: Dongguan Guangzhen Display Co., Ltd. |
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