Wind driven generator capable of efficiently utilizing solar thermal energy

Abstract

The invention relates to the technical field of wind power generation, and discloses a wind driven generator capable of efficiently utilizing solar heat energy, which comprises a base, a support column, a power generation device, a heat energy device and a direction device, the supporting column is vertically arranged on the top face of the base and fixedly connected with the base. The power generation device is arranged at the top end of the supporting column and rotationally connected with the supporting column. The direction device is arranged above the power generation device and is fixedly connected with the power generation device; the heat energy device is arranged above the direction device, fixedly connected with the direction device and connected with the power generation device. When the wind direction changes, the direction device drives the heat energy device and the power generation device to move until the power generation device rotates to a proper position, so that the power generation device can automatically adjust the direction according to the change of the wind direction, and the power generation efficiency is effectively improved. Meanwhile, the heat energy device assists the power generation device to efficiently generate power by absorbing solar energy and wind energy.

Description

Technical Field

[0001] The invention relates to the technical field of wind power generation, and in particular to a wind power generator which efficiently utilizes solar thermal energy. Background Art

[0002] Wind power generation refers to the use of wind power to drive the windmill blades to rotate, and then increase the speed of rotation through the speed increaser to drive the generator to generate electricity. Wind turbines are electrical equipment that converts wind energy into mechanical work, which drives the rotor to rotate and finally outputs alternating current. Wind power generation is widely used in electricity, petroleum, metallurgy, chemical industry, heat, agriculture, water conservancy, communications, transportation and other industries. Small wind turbines can provide power supply systems for lighting, televisions, washing machines and other household electricity in remote and powerless areas. In addition, in the fields of construction and transportation, wind turbines can also provide reliable power supply for independent power supply of villas, side grid-connected power supply of roofs of public buildings, and infrastructure such as street lights, road monitoring, navigation lights, traffic lights, etc.

[0003] At present, most wind power generation devices use a single wind energy as a power source. Since wind power generation devices are installed and operated outdoors, solar energy can also be used on wind power generation devices to assist the operation of wind power generation devices and further improve the power generation efficiency of wind power generation devices. Summary of the invention

[0004] The present invention aims to solve the technical problem of how to utilize solar thermal energy to effectively improve the power generation efficiency of a wind turbine, and to provide a wind turbine that efficiently utilizes solar thermal energy.

[0005] The technical solution adopted by the present invention to solve its technical problem is: A wind turbine generator for efficiently utilizing solar thermal energy comprises a base, a support column, a power generation device, a thermal energy device, and a direction device. The base is arranged horizontally. The support column is arranged vertically on the top surface of the base and is fixedly connected to the base. The power generation device is arranged at the top of the support column and is rotatably connected to the support column. The direction device is arranged above the power generation device and is fixedly connected to the power generation device. The thermal energy device is arranged above the direction device and is respectively fixedly connected to the direction device and is connected to the power generation device.

[0006] According to the above technical solution, the base is placed on the ground. When there is wind in the air, the wind drives the direction device to rotate, and the direction device drives the thermal energy device and the power generation device to move respectively until the power generation device rotates to a suitable position. Then, the wind drives the power generation device to generate electricity. When the wind direction changes, the direction device repeats the above working process, so that the power generation device can automatically adjust its position according to the change of wind direction, effectively improving the power generation efficiency. At the same time, the thermal energy device absorbs solar energy and wind energy to assist the power generation device to generate electricity efficiently.

[0007] Preferably, the power generation device includes a wind duct, a double-shaft generator, three connecting rods, and a plurality of first blades. The axis of the wind duct is perpendicularly intersected with the axis of the support column. The wind duct is arranged at the top of the support column, and is rotatably connected to the support column and fixedly connected to the direction device. The axes of the three connecting rods are respectively perpendicular to the axis of the wind duct. The three connecting rods are respectively arranged in the wind duct, and one end of each of the three connecting rods is respectively fixedly connected to the inner wall of the wind duct. The three connecting rods are axially symmetrically arranged with the axis of the wind duct as the axis. The axis of the rotating shaft of the double-shaft generator coincides with the axis of the wind duct. The double-shaft generator is arranged between the three connecting rods, and is respectively fixedly connected to one end of the three connecting rods away from the inner wall of the wind duct. A plurality of first blades are arranged on the inner side of one end of the wind duct, and are respectively fixedly connected to the rotating shaft of the double-shaft generator.

[0008] According to the above technical solution, the wind enters the wind tube from the port of the wind tube close to the first blades, and drives the first blades to rotate, and the first blades drive the double-shaft generator shaft to rotate, and the double-shaft generator generates electricity. Then, the wind in the wind tube passes through the generator and is discharged from the other port of the wind tube. While the wind in the wind tube drives the double-shaft generator to generate electricity, it can also effectively cool the generator to prevent the double-shaft generator from overheating.

[0009] Preferably, the direction device includes a control rod, a direction rod, and a vertical tail. The axis of the control rod coincides with the axis of the support column, the control rod is arranged above the wind tube, and its bottom end is fixedly connected to the wind tube. The axis of the direction rod is parallel to the axis of the wind tube, the direction rod is arranged in the middle of the control rod, and its middle part is fixedly connected to the control rod. The vertical tail is arranged at one end of the direction rod away from the plurality of first blades, and is fixedly connected to the direction rod.

[0010] According to the above technical solution, when the wind direction changes, the vertical tail pushes the direction rod to rotate under the drive of wind force, the direction rod drives the control rod to rotate, and the control rod drives the thermal energy device and the wind duct to rotate until the port of the wind duct close to the first blades faces the direction of wind blowing, so that the wind blows into the wind duct from the port of the wind duct close to the first blades.

[0011] Preferably, the power generation device comprises a plurality of second blades, which are arranged in one end of the wind tube away from the plurality of first blades and are respectively fixedly connected to the rotating shaft of the double-output shaft generator.

[0012] According to the above technical solution, the wind in the wind tube continues to flow after passing through the circumference of the double-shaft generator and drives a number of second blades to rotate. The second blades cooperate with a number of first blades to drive the rotating shaft of the double-shaft generator to rotate, thereby effectively improving the power generation efficiency of the double-shaft generator.

[0013] Preferably, the thermal energy device comprises a semicircular shell heat absorbing plate, a one-way air valve, a bent rod, a first wind collecting scoop, a plurality of arc-shaped plates, a plurality of jet holes, a plurality of connecting holes, a central hole, a bent pipe, and a rotary joint. The axis of the first wind collecting scoop coincides with the axis of the control rod, the first wind collecting scoop is sleeved on the upper end of the control rod, its upper port is rotatably connected to the control rod, and the rotation axis of the first wind collecting scoop coincides with its axis. The axes of the plurality of arc-shaped plates are respectively parallel to the axis of the first wind collecting scoop, the plurality of arc-shaped plates are respectively arranged on the top surface of the first wind collecting scoop, and one edge thereof is respectively fixedly connected to the first wind collecting scoop. The bent rod is arranged on one side of the control rod, one end of which is fixedly connected to the side of the control rod between the first wind collecting scoop and the direction rod, and the bent rod is arranged away from the plurality of first blades. The axis of the semicircular shell heat absorbing plate coincides with the axis of the control rod, the semicircular shell heat absorbing plate is above the plurality of arc-shaped plates, and is fixedly connected to one end of the bent rod away from the control rod, the opening of the semicircular shell heat absorbing plate is arranged downward, and its edge is in close contact with the upper edges of the plurality of arc-shaped plates. The one-way air valve is arranged just above the control rod, and passes through the semicircular shell heat absorbing plate, and is fixedly connected to the semicircular shell heat absorbing plate. The center hole is arranged in the bearing of the double-shaft generator away from the first blades, and the center hole is arranged along the axis direction of the rotating shaft of the double-shaft generator, and its opening is arranged away from the first blades. A plurality of connecting holes are arranged in the second blades, respectively, and are respectively connected to the center hole. A plurality of jet holes are arranged in the second blades, respectively, and are respectively connected to the plurality of connecting holes, and their opening sides are respectively on the opposite side along the rotation direction of the second blades, and the openings of the plurality of jet holes are respectively arranged in an inclined direction away from the first blades. The rotary joint is arranged at the opening of the center hole, and is fixedly connected to the rotating shaft of the double-shaft generator, and is connected to the center hole. The elbow is arranged on one side of the wind tube, one end of which is connected and fixedly connected to the one-way air valve, and the other end is connected and fixedly connected to one end of the rotary joint away from the rotating shaft of the double-shaft generator.

[0014] According to the above technical scheme, a plurality of arc-shaped plates rotate when blown by the wind, and drive the first wind collecting scoop to rotate. The air in the semicircular shell heat absorbing plate moves upward due to the heat, and enters the curved pipe through the one-way air valve. At the same time, under the action of the plurality of arc-shaped plates and the first wind collecting scoop, the outside air moves into the semicircular shell heat absorbing plate, and exerts pressure on the air in the semicircular shell heat absorbing plate, so that the air in the semicircular shell is transported into the curved pipe through the one-way air valve, and the air transported to the semicircular shell heat absorbing plate by the plurality of arc-shaped plates and the first wind collecting scoop is continuously heated by the semicircular shell heat absorbing plate. Under the lift of the hot air and the driving action of the plurality of arc-shaped plates and the first wind collecting scoop, the air continuously enters the curved pipe through the one-way air valve, and passes through the rotary joint, the center hole, the plurality of connecting holes in turn, and finally is ejected through the plurality of jet holes, and cooperates with the flowing wind force in the wind tube to jointly drive the plurality of second blades to rotate, effectively improving the generator efficiency of the double-shaft generator.

[0015] Preferably, the power generation device includes a second wind collector. The axis of the second wind collector coincides with the axis of the wind tube, the second wind collector is arranged at one end of the wind tube away from the plurality of second blades, one end of the second wind collector is fixedly connected and communicated with the wind tube, the diameter of the port of the second wind collector close to the wind tube is smaller than the diameter of the other port, and the second wind collector is located below the vertical tail.

[0016] According to the above technical solution, under the action of the second wind converging bucket, the wind enters the wind tube after being gathered by the second wind converging bucket, so that the wind speed passing through the wind tube is increased, further improving the power generation efficiency of the double-shaft generator.

[0017] Preferably, the power generation device comprises a plurality of fixing rods, which are respectively arranged vertically on the bottom surface of the base, and the top ends of the fixing rods are respectively fixedly connected to the base, and the plurality of fixing rods are arranged at intervals.

[0018] According to the above technical solution, a number of fixing rods are fixed under the ground, which can effectively fix the base and make the wind turbine more stable.

[0019] Preferably, the power generation device includes a booster rod, a connecting rod, a first reciprocating screw, a first screw nut, a second reciprocating screw, a second screw nut, a first pulley, a second pulley, a first bevel gear, and a second bevel gear. The axis of the booster rod is perpendicular to the axis of the wind tube, and the booster rod is vertically arranged below the end of the second wind collecting bucket away from the plurality of second blades, and its upper end is fixedly connected to the second wind collecting bucket. The axis of the first reciprocating screw is parallel to the axis of the wind tube, and the first reciprocating screw is arranged at the lower end of the booster rod, and its end away from the support column passes through the booster rod and is rotatably connected to the booster rod, and the rotation axis of the first reciprocating screw coincides with its axis. The axis of the second reciprocating screw is parallel to the axis of the first reciprocating screw, and the second reciprocating screw is arranged at the lower end of the booster rod, and its end away from the support column passes through the booster rod and is rotatably connected to the booster rod, and the rotation axis of the second reciprocating screw coincides with its axis, and the second reciprocating screw is below the first reciprocating screw. The first screw nut is sleeved on the circumference of the first reciprocating screw. The second lead screw nut is sleeved on the circumference of the second reciprocating screw and is fixedly connected to the first lead screw nut. The axis of the linkage rod coincides with the axis of the double-output shaft generator shaft. The linkage rod is arranged in one end of the wind tube away from the second blades, one end of which is fixedly connected to the double-output shaft generator shaft, and the other end extends to the outside of the second wind collector. The axis of the first pulley coincides with the axis of the linkage rod. The first pulley is arranged outside the wind tube and is fixedly connected to the linkage rod. The axis of the second pulley coincides with the axis of the first reciprocating screw. The second pulley is arranged at one end of the first reciprocating screw away from the support column, and is connected to the first reciprocating screw through a one-way bearing, and is connected to the first pulley through a belt. The axis of the first bevel gear coincides with the axis of the support column. The first bevel gear is arranged below the second reciprocating screw and is fixedly connected to the support column. The axis of the second bevel gear coincides with the axis of the second reciprocating screw. The second bevel gear is arranged at one end of the second reciprocating screw away from the second pulley, and is fixedly connected to the second reciprocating screw, and meshes with the first bevel gear.

[0020] According to the above technical solution, when the wind tube rotates, the wind tube drives the first reciprocating screw and the second reciprocating screw to rotate respectively through the booster rod, and the second reciprocating screw drives the second bevel gear to rotate and move. Since the second bevel gear is meshed with the first bevel gear, the second bevel gear rotates and drives the second reciprocating screw to rotate, the second reciprocating screw pushes the second screw nut to move, the second screw nut drives the first screw nut to move, the first screw nut drives the first reciprocating screw to rotate, the first reciprocating screw drives the second pulley to rotate, the second pulley drives the first pulley to rotate, and the first pulley drives the double-outlet generator shaft to rotate through the linkage rod. Under the mutual cooperation of the first reciprocating screw, the first screw nut, the second reciprocating screw, and the second screw nut, when the wind tube rotates in a different direction, the rotation direction of the second pulley remains unchanged. When the wind tube stops rotating and the double-outlet generator drives the first pulley to rotate through the linkage rod, the first pulley drives the second pulley to rotate. At this time, since the second pulley is connected to the first reciprocating screw through a one-way bearing, the second pulley will not drive the first reciprocating screw to rotate. Through the above working process, when the wind tube rotates and the wind force in the wind tube decreases or disappears, the turning force of the wind tube can be used to drive the double-shaft generator to continue to generate electricity, thereby further improving the power generation efficiency of the double-shaft generator.

[0021] Preferably, it includes a speed control rod, a third pulley, a disc, a plurality of slide grooves, a plurality of springs, and a plurality of third blades. The axis of the speed control rod is parallel to the axis of the wind tube. The speed control rod is arranged between the wind tube and the first reciprocating screw, and passes through the power-assisting rod, and is rotationally connected to the power-assisting rod, and the rotation axis of the speed control rod coincides with its axis. The axis of the third pulley coincides with the axis of the speed control rod. The third pulley is arranged between the first pulley and the second pulley, and is fixedly connected to the speed control rod, and is connected to the first pulley through a belt. The axis of the disc coincides with the axis of the speed control rod. The disc is arranged at the end of the speed control rod away from the third pulley, and is fixedly connected to the speed control rod. A plurality of slide grooves are respectively arranged in the disc, and their openings are all on the circumference of the disc. The plurality of slide grooves are arranged axially symmetrically with the axis of the disc as the axis. The axes of the plurality of springs are respectively perpendicularly intersected with the axis of the disc, and the plurality of springs are respectively arranged in the plurality of slide grooves, and their ends close to the speed control rod are respectively fixedly connected to the disc. The plurality of third fan blades are respectively arranged in the plurality of slide grooves and are respectively fixedly connected to one end of the plurality of springs away from the speed control rod. The plurality of third fan blades are arranged away from the speed control rod, and the deflection directions of the plurality of third fan blades are respectively opposite to the deflection directions of the plurality of first fan blades and the plurality of second fan blades.

[0022] According to the above technical solution, when the double-shaft generator drives the first pulley to rotate through the linkage rod, the first pulley drives the third pulley to rotate, the third pulley drives the speed control rod to rotate, the speed control rod drives the disc to rotate, and the disc drives a plurality of springs and a plurality of third blades to rotate at the same time. When the external wind force is strong and the rotation speed of the double-shaft generator shaft is too fast, the plurality of third blades move away from the speed control rod under the action of centrifugal force, and extend out of the outside of a plurality of chutes, and a plurality of springs are stretched. Since the deflection directions of the plurality of third blades are respectively opposite to the deflection directions of the plurality of first blades and the plurality of second blades, the flow direction of the air driven by the plurality of third blades in rotation is opposite to the wind direction, the rotation of the plurality of third blades is blocked, and resistance is applied to the double-shaft generator shaft, so that the double-shaft generator is decelerated. The more the double-shaft generator shaft is overspeeded, the more the plurality of third blades extend out of the outside of the plurality of chutes, and the faster the rotation speed, the greater the resistance applied to the double-shaft generator shaft. Through the above working process, when the external wind force is strong and causes the shaft speed of the double-shaft generator to be too fast, the double-shaft generator can be automatically decelerated to protect the double-shaft generator from overspeed.

[0023] Preferably, an indicator light is included. The indicator light is arranged on the top of the semicircular shell heat absorbing plate, is fixedly connected to the semicircular shell heat absorbing plate, and is electrically connected to the double-output shaft generator.

[0024] According to the above technical solution, the indicator light uses the electric energy of the double-shaft generator to emit light, which is convenient for marking the wind turbine at night.

[0025] Beneficial effects of the present invention: 1. A number of curved plates rotate when blown by the wind, and drive the first wind collecting scoop to rotate. The air in the semicircular shell heat absorbing plate moves upward due to the heat, and enters the elbow through the one-way air valve. At the same time, under the action of the several curved plates and the first wind collecting scoop, the outside air moves into the semicircular shell heat absorbing plate, and exerts pressure on the air in the semicircular shell heat absorbing plate, so that the air in the semicircular shell is transported to the elbow through the one-way air valve. The air transported to the semicircular shell heat absorbing plate by the several curved plates and the first wind collecting scoop is continuously heated by the semicircular shell heat absorbing plate. Under the lift of the hot air and the driving action of the several curved plates and the first wind collecting scoop, the air continuously enters the elbow through the one-way air valve, passes through the rotary joint, the center hole, several connecting holes in turn, and finally ejects through several jet holes, cooperates with the flowing wind force in the wind tube, and jointly drives the rotation of the several second blades, effectively improving the generator efficiency of the double-shaft generator.

[0026] 2. When the wind tube rotates, the wind tube drives the first reciprocating screw and the second reciprocating screw to rotate through the booster rod, and the second reciprocating screw drives the second bevel gear to rotate and move. Since the second bevel gear is meshed with the first bevel gear, the second bevel gear rotates and drives the second reciprocating screw to rotate, the second reciprocating screw pushes the second screw nut to move, the second screw nut drives the first screw nut to move, the first screw nut drives the first reciprocating screw to rotate, the first reciprocating screw drives the second pulley to rotate, the second pulley drives the first pulley to rotate, and the first pulley drives the double-shaft generator shaft to rotate through the linkage rod. When the wind tube stops rotating and the double-shaft generator drives the first pulley to rotate through the linkage rod, the first pulley drives the second pulley to rotate. At this time, since the second pulley is connected to the first reciprocating screw through a one-way bearing, the second pulley will not drive the first reciprocating screw to rotate. It is achieved that when the wind tube rotates and the wind force in the wind tube decreases or disappears, the steering force of the wind tube is used to drive the double-shaft generator to continue to generate electricity, further improving the power generation efficiency of the double-shaft generator.

[0027] 3. When the double-shaft generator drives the first pulley to rotate through the linkage rod, the first pulley drives the third pulley to rotate, the third pulley drives the speed control lever to rotate, the speed control lever drives the disc to rotate, and the disc drives a number of springs and a number of third blades to rotate at the same time. When the external wind force is strong and the shaft speed of the double-shaft generator is too fast, the third blades move away from the speed control lever under the action of centrifugal force, and extend out of the outside of the chute, and a number of springs are stretched. The flow direction of the air driven by the rotating third blades is opposite to the wind direction, and the rotation of the third blades is blocked, and the resistance is applied to the shaft of the double-shaft generator, so that the double-shaft generator slows down. When the external wind force is strong and the shaft speed of the double-shaft generator is too fast, the double-shaft generator can be automatically decelerated to protect the double-shaft generator from overspeed. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of a partial front cross-sectional structure of the wind turbine; Figure 2 It is a schematic diagram of a partial top view of the structure of the wind turbine; Figure 3 It is a partial side structural schematic diagram of the wind turbine.

[0029] Explanation of the reference numerals in the accompanying drawings: 1. support column; 2. air cylinder; 3. connecting rod; 4. double-output shaft generator; 5. first fan blade; 6. control rod; 7. direction rod; 8. vertical tail; 9. second fan blade; 10. first wind collector; 11. arc plate; 12. bent rod; 13. semicircular shell heat absorption plate; 14. one-way air valve; 15. rotary joint; 16. bent pipe; 17. booster rod; 18. first reciprocating screw; 19. first screw nut; 20. second reciprocating screw; 21. second screw nut; 22. connecting rod; 23. first pulley; 24. second pulley; 25. first bevel gear; 26. second bevel gear; 27. second wind collector; 28. speed control rod; 29. ​​third pulley; 30. disc; 31. slide groove; 32. spring; 33. third fan blade. DETAILED DESCRIPTION

[0030] The concept and technical effects of the present invention will be clearly and completely described below in conjunction with embodiments to fully understand the purpose, features and effects of the present invention.

[0031] A wind turbine that efficiently utilizes solar thermal energy, referring to Figure 1 , including a base, a support column 1, a power generation device, a thermal energy device, and a direction device. The base is arranged horizontally. The support column 1 is arranged vertically on the top surface of the base and is fixedly connected to the base. The power generation device is arranged at the top of the support column 1 and is rotatably connected to the support column 1. The direction device is arranged above the power generation device and is fixedly connected to the power generation device. The thermal energy device is arranged above the direction device and is fixedly connected to the direction device respectively, and is connected to the power generation device.

[0032] Place the base on the ground. When the wind blows in the air, the wind drives the direction device to rotate. The direction device drives the thermal energy device and the power generation device to move respectively until the power generation device rotates to the appropriate position. Then, the wind drives the power generation device to generate electricity. When the wind direction changes, the direction device repeats the above working process, so that the power generation device can automatically adjust its position according to the change of wind direction, effectively improving the power generation efficiency. At the same time, the thermal energy device absorbs solar energy and wind energy to help the power generation device to generate electricity efficiently.

[0033] Reference Figure 1The power generation device includes a wind tube 2, a double-shaft generator 4, three connecting rods 3, and a plurality of first blades 5. The axis of the wind tube 2 is perpendicular to the axis of the support column 1. The wind tube 2 is arranged at the top of the support column 1, and is rotatably connected to the support column 1, and is fixedly connected to the direction device. The axes of the three connecting rods 3 are respectively perpendicular to the axis of the wind tube 2. The three connecting rods 3 are respectively arranged in the wind tube 2, and one end of each of the three connecting rods 3 is respectively fixedly connected to the inner wall of the wind tube 2. The three connecting rods 3 are axially symmetrically arranged with the axis of the wind tube 2 as the axis. The axis of the rotating shaft of the double-shaft generator 4 coincides with the axis of the wind tube 2. The double-shaft generator 4 is arranged between the three connecting rods 3, and is respectively fixedly connected to one end of the three connecting rods 3 away from the inner wall of the wind tube 2. A plurality of first blades 5 are arranged on the inner side of one end of the wind tube 2, and are respectively fixedly connected to the rotating shaft of the double-shaft generator 4.

[0034] The wind enters the wind tube 2 from the port of the wind tube 2 close to the first blades 5, and drives the first blades 5 to rotate, and the first blades 5 drive the rotating shaft of the double-shaft generator 4 to rotate, and the double-shaft generator 4 generates electricity. Then, the wind in the wind tube 2 passes through the generator and is discharged from the other port of the wind tube 2. While the wind in the wind tube 2 drives the double-shaft generator 4 to generate electricity, it can also effectively cool the generator to prevent the double-shaft generator 4 from overheating.

[0035] Reference Figure 1 The direction device includes a control rod 6, a direction rod 7, and a vertical tail wing 8. The axis of the control rod 6 coincides with the axis of the support column 1. The control rod 6 is arranged above the wind tube 2, and its bottom end is fixedly connected to the wind tube 2. The axis of the direction rod 7 is parallel to the axis of the wind tube 2. The direction rod 7 is arranged in the middle of the control rod 6, and its middle part is fixedly connected to the control rod 6. The vertical tail wing 8 is arranged at one end of the direction rod 7 away from the plurality of first blades 5, and is fixedly connected to the direction rod 7.

[0036] When the wind direction changes, the vertical tail 8 pushes the direction rod 7 to rotate under the drive of wind force, the direction rod 7 drives the control rod 6 to rotate, and the control rod 6 drives the thermal energy device and the wind tube 2 to rotate until the port of the wind tube 2 close to the first fan blades 5 faces the direction of wind blowing, so that the wind blows into the wind tube 2 from the port of the wind tube 2 close to the first fan blades 5.

[0037] Reference Figure 1 The power generation device includes a plurality of second blades 9. The plurality of second blades 9 are arranged in one end of the wind tube 2 away from the plurality of first blades 5, and are respectively fixedly connected to the rotating shafts of the double-output shaft generator 4.

[0038] The wind in the wind tube 2 continues to flow after passing around the double-shaft generator 4, and drives the second blades 9 to rotate. The second blades 9 cooperate with the first blades 5 to drive the shaft of the double-shaft generator 4 to rotate, effectively improving the power generation efficiency of the double-shaft generator 4.

[0039] Reference Figure 1 and Figure 2 The thermal energy device includes a semicircular shell heat absorbing plate 13, a one-way air valve 14, a bent rod 12, a first wind collecting bucket 10, a plurality of curved plates 11, a plurality of jet holes, a plurality of connecting holes, a central hole, a bent pipe 16, and a rotary joint 15. The axis of the first wind collecting bucket 10 coincides with the axis of the control rod 6. The first wind collecting bucket 10 is sleeved on the upper end of the control rod 6, and its upper port is rotatably connected to the control rod 6. The rotation axis of the first wind collecting bucket 10 coincides with its axis. The axes of the plurality of curved plates 11 are respectively parallel to the axis of the first wind collecting bucket 10. The plurality of curved plates 11 are respectively arranged on the top surface of the first wind collecting bucket 10, and one edge thereof is respectively fixedly connected to the first wind collecting bucket 10. The bent rod 12 is arranged on one side of the control rod 6, and one end thereof is fixedly connected to the side of the control rod 6 between the first wind collecting bucket 10 and the direction rod 7. The bent rod 12 is arranged away from the plurality of first blades 5. The axis of the semicircular shell heat absorbing plate 13 coincides with the axis of the control rod 6. The semicircular shell heat absorbing plate 13 is located above the plurality of arc plates 11 and is fixedly connected to one end of the bent rod 12 away from the control rod 6. The opening of the semicircular shell heat absorbing plate 13 is set downward, and its edge is in close contact with the upper edge of the plurality of arc plates 11. The one-way air valve 14 is set just above the control rod 6, passes through the semicircular shell heat absorbing plate 13, and is fixedly connected to the semicircular shell heat absorbing plate 13. The center hole is set in the bearing of the double-output shaft generator 4 away from the plurality of first blades 5. The center hole is set along the axis direction of the rotating shaft of the double-output shaft generator 4, and its opening is set away from the plurality of first blades 5. A plurality of connecting holes are respectively set in the plurality of second blades 9 and are respectively connected to the center hole. A plurality of jet holes are respectively set in the plurality of second blades 9 and are respectively connected to the plurality of connecting holes, and their opening sides are respectively on the opposite side along the rotation direction of the plurality of second blades 9, and the openings of the plurality of jet holes are respectively set in a direction away from the plurality of first blades 5. The rotary joint 15 is arranged at the opening of the center hole, and is fixedly connected to the rotating shaft of the double-shaft generator 4 and communicated with the center hole. The elbow 16 is arranged on one side of the wind tube 2, one end of which is communicated and fixedly connected to the one-way air valve 14, and the other end of which is communicated and fixedly connected to the end of the rotary joint 15 away from the rotating shaft of the double-shaft generator 4.

[0040] The plurality of curved plates 11 rotate under the influence of wind, and drive the first wind collecting scoop 10 to rotate. The air in the semicircular shell heat absorbing plate 13 moves upward due to the heat, and enters the curved pipe 16 through the one-way air valve 14. At the same time, under the action of the plurality of curved plates 11 and the first wind collecting scoop 10, the outside air moves into the semicircular shell heat absorbing plate 13, and exerts pressure on the air in the semicircular shell heat absorbing plate 13, so that the air in the semicircular shell is transported into the curved pipe 16 through the one-way air valve 14, and the air transported to the semicircular shell heat absorbing plate 13 by the plurality of curved plates 11 and the first wind collecting scoop 10 is continuously heated by the semicircular shell heat absorbing plate 13. Under the lift of the hot air and the driving force of the several arc plates 11 and the first wind collecting bucket 10, the air continuously enters the bent pipe 16 through the one-way air valve 14, and passes through the rotary joint 15, the center hole, and the several connecting holes in turn, and finally is ejected through the several jet holes, cooperating with the flowing wind force in the wind tube 2, and jointly driving the several second fan blades 9 to rotate, effectively improving the generator efficiency of the double-shaft generator 4.

[0041] Reference Figure 1 The power generation device includes a second wind collecting scoop 27. The axis of the second wind collecting scoop 27 coincides with the axis of the wind tube 2. The second wind collecting scoop 27 is arranged at one end of the wind tube 2 away from the plurality of second blades 9. One end of the second wind collecting scoop 27 is fixedly connected and communicated with the wind tube 2. The diameter of the port of the second wind collecting scoop 27 close to the wind tube 2 is smaller than the diameter of the other port. The second wind collecting scoop 27 is located below the vertical tail 8.

[0042] Under the action of the second wind converging scoop 27 , the wind enters the wind tube 2 after being gathered by the second wind converging scoop 27 , so that the wind speed passing through the wind tube 2 is increased, further improving the power generation efficiency of the double-shaft generator 4 .

[0043] The power generation device comprises a plurality of fixing rods which are respectively arranged vertically on the bottom surface of the base, and the top ends of the fixing rods are respectively fixedly connected to the base, and the plurality of fixing rods are arranged at intervals.

[0044] A number of fixing rods are fixed under the ground, which can effectively fix the base and make the wind turbine more stable.

[0045] Reference Figure 1The power generation device includes a booster rod 17, a connecting rod 22, a first reciprocating screw 18, a first screw nut 19, a second reciprocating screw 20, a second screw nut 21, a first pulley 23, a second pulley 24, a first bevel gear 25, and a second bevel gear 26. The axis of the booster rod 17 is perpendicular to the axis of the wind tube 2. The booster rod 17 is vertically arranged below the end of the second wind collecting bucket 27 away from the plurality of second blades 9, and its upper end is fixedly connected to the second wind collecting bucket 27. The axis of the first reciprocating screw 18 is parallel to the axis of the wind tube 2. The first reciprocating screw 18 is arranged at the lower end of the booster rod 17, and its end away from the support column 1 passes through the booster rod 17 and is rotatably connected to the booster rod 17. The rotation axis of the first reciprocating screw 18 coincides with its axis. The axis of the second reciprocating screw 20 is parallel to the axis of the first reciprocating screw 18. The second reciprocating screw 20 is arranged at the lower end of the booster rod 17. The end of the second reciprocating screw 20 away from the support column 1 passes through the booster rod 17 and is rotatably connected to the booster rod 17. The rotation axis of the second reciprocating screw 20 coincides with its axis. The second reciprocating screw 20 is located below the first reciprocating screw 18. The first screw nut 19 is sleeved on the circumference of the first reciprocating screw 18. The second screw nut 21 is sleeved on the circumference of the second reciprocating screw 20 and is fixedly connected to the first screw nut 19. The axis of the connecting rod 22 coincides with the axis of the rotating shaft of the double-output shaft generator 4. The connecting rod 22 is arranged in one end of the wind tube 2 away from the second blades 9. One end of the connecting rod 22 is fixedly connected to the rotating shaft of the double-output shaft generator 4, and the other end extends to the outside of the second wind collecting bucket 27. The axis of the first pulley 23 coincides with the axis of the connecting rod 22. The first pulley 23 is arranged on the outside of the wind tube 2 and is fixedly connected to the connecting rod 22. The axis of the second pulley 24 coincides with the axis of the first reciprocating screw 18. The second pulley 24 is disposed at the end of the first reciprocating screw 18 away from the support column 1, and is connected to the first reciprocating screw 18 through a one-way bearing, and is connected to the first pulley 23 through a belt. The axis of the first bevel gear 25 coincides with the axis of the support column 1. The first bevel gear 25 is disposed below the second reciprocating screw 20 and is fixedly connected to the support column 1. The axis of the second bevel gear 26 coincides with the axis of the second reciprocating screw 20. The second bevel gear 26 is disposed at the end of the second reciprocating screw 20 away from the second pulley 24, and is fixedly connected to the second reciprocating screw 20, and meshes with the first bevel gear 25.

[0046] When the wind tube 2 rotates, the wind tube 2 drives the first reciprocating screw 18 and the second reciprocating screw 20 to rotate through the booster rod 17, and the second reciprocating screw 20 drives the second bevel gear 26 to rotate and move. Since the second bevel gear 26 is meshed with the first bevel gear 25, the second bevel gear 26 rotates and drives the second reciprocating screw 20 to rotate, the second reciprocating screw 20 pushes the second screw nut 21 to move, the second screw nut 21 drives the first screw nut 19 to move, the first screw nut 19 drives the first reciprocating screw 18 to rotate, the first reciprocating screw 18 drives the second pulley 24 to rotate, the second pulley 24 drives the first pulley 23 to rotate, and the first pulley 23 drives the rotating shaft of the double-output shaft generator 4 to rotate through the linkage rod 22. Under the mutual cooperation of the first reciprocating screw 18, the first screw nut 19, the second reciprocating screw 20, and the second screw nut 21, when the rotation direction of the wind tube 2 changes, the rotation direction of the second pulley 24 remains unchanged. When the wind tube 2 stops rotating and the double-shaft generator 4 drives the first pulley 23 to rotate through the linkage rod 22, the first pulley 23 drives the second pulley 24 to rotate. At this time, since the second pulley 24 is connected to the first reciprocating screw 18 through a one-way bearing, the second pulley 24 will not drive the first reciprocating screw 18 to rotate. Through the above working process, when the wind tube 2 rotates and the wind force in the wind tube 2 decreases or disappears, the double-shaft generator 4 can be driven to continue to generate electricity by the steering force of the wind tube 2, thereby further improving the power generation efficiency of the double-shaft generator 4.

[0047] Reference Figure 1 and Figure 3, including a speed control rod 28, a third pulley 29, a disc 30, a plurality of slide grooves 31, a plurality of springs 32, and a plurality of third blades 33. The axis of the speed control rod 28 is parallel to the axis of the wind tube 2. The speed control rod 28 is arranged between the wind tube 2 and the first reciprocating screw 18, and passes through the power rod 17, and is rotatably connected with the power rod 17, and the rotation axis of the speed control rod 28 coincides with its axis. The axis of the third pulley 29 coincides with the axis of the speed control rod 28. The third pulley 29 is arranged between the first pulley 23 and the second pulley 24, and is fixedly connected to the speed control rod 28, and is connected to the first pulley 23 through a belt. The axis of the disc 30 coincides with the axis of the speed control rod 28. The disc 30 is arranged at one end of the speed control rod 28 away from the third pulley 29, and is fixedly connected to the speed control rod 28. A plurality of slide grooves 31 are respectively arranged in the disc 30, and their openings are all on the circumference of the disc 30. The plurality of slide grooves 31 are arranged axially symmetrically with the axis of the disc 30 as the axis. The axes of the springs 32 are respectively perpendicularly intersected with the axes of the disk 30. The springs 32 are respectively arranged in the slide grooves 31, and their ends close to the speed control rod 28 are respectively fixedly connected to the disk 30. The third blades 33 are respectively arranged in the slide grooves 31, and are respectively fixedly connected to the ends of the springs 32 away from the speed control rod 28. The third blades 33 are arranged away from the speed control rod 28, and the deflection directions of the third blades 33 are respectively opposite to the deflection directions of the first blades 5 and the second blades 9.

[0048] When the double-shaft generator 4 drives the first pulley 23 to rotate through the linkage rod 22, the first pulley 23 drives the third pulley 29 to rotate, the third pulley 29 drives the speed control rod 28 to rotate, the speed control rod 28 drives the disc 30 to rotate, and the disc 30 drives the plurality of springs 32 and the plurality of third blades 33 to rotate at the same time. When the external wind force is strong and the rotation speed of the double-shaft generator 4 is too fast, the plurality of third blades 33 move away from the speed control rod 28 under the action of centrifugal force, and extend out of the plurality of chute 31, and the plurality of springs 32 are stretched. Since the deflection directions of the plurality of third blades 33 are opposite to the deflection directions of the plurality of first blades 5 and the plurality of second blades 9, the flow direction of the air driven by the plurality of third blades 33 in rotation is opposite to the wind direction, the rotation of the plurality of third blades 33 is blocked, and the resistance is applied to the rotation shaft of the double-shaft generator 4, so that the double-shaft generator 4 is decelerated. The more the double-shaft generator 4 rotates at an overspeed, the more the third blades 33 extend out of the outer portions of the plurality of chutes 31, and the faster the rotation speed, the greater the resistance applied to the double-shaft generator 4. Through the above working process, when the external wind force is strong and the rotation speed of the double-shaft generator 4 is too fast, the double-shaft generator 4 can be automatically decelerated to protect the double-shaft generator 4 from overspeed.

[0049] The indicator light is arranged on the top of the semicircular shell heat absorbing plate 13 , and is fixedly connected to the semicircular shell heat absorbing plate 13 , and is electrically connected to the double-output shaft generator 4 .

[0050] The indicator light utilizes the electric energy of the double-output shaft generator 4 to emit light, so as to facilitate identification of the wind turbine at night.

[0051] Working principle: Place the base on the ground, and fix several fixing rods below the ground. After being collected by the second wind collecting scoop 27, the wind enters the wind tube 2 and drives several first blades 5 to rotate. Several first blades 5 drive the shaft of the double-shaft generator 4 to rotate, and the double-shaft generator 4 generates electricity. Then, the wind in the wind tube 2 passes through the peripheral side of the generator and drives several second blades 9 to rotate. Several second blades 9 cooperate with several first blades 5 to drive the shaft of the double-shaft generator 4 to rotate. Several arc plates 11 rotate under the wind and drive the first wind collecting scoop 10 to rotate. The air in the semicircular shell heat absorption plate 13 moves upward due to the heat, and enters the curved pipe 16 through the one-way air valve 14. At the same time, under the action of the plurality of arc plates 11 and the first wind collecting scoop 10, the outside air moves into the semicircular shell heat absorbing plate 13, and exerts pressure on the air in the semicircular shell heat absorbing plate 13, so that the air in the semicircular shell is transported to the curved pipe 16 through the one-way air valve 14, and the air transported to the semicircular shell heat absorbing plate 13 by the plurality of arc plates 11 and the first wind collecting scoop 10 is continuously heated by the semicircular shell heat absorbing plate 13. Under the lift of the hot air and the driving action of the plurality of arc plates 11 and the first wind collecting scoop 10, the air continuously enters the curved pipe 16 through the one-way air valve 14, and passes through the rotary joint 15, the center hole, the plurality of connecting holes in sequence, and finally is ejected through the plurality of air jet holes, and cooperates with the flow wind force in the wind tube 2 to drive the plurality of second blades 9 to rotate.

[0052] When the wind direction changes, the vertical tail 8 pushes the direction rod 7 to rotate under the drive of wind force, the direction rod 7 drives the control rod 6 to rotate, and the control rod 6 drives the semicircular shell heat absorption plate 13 and the wind tube 2 to rotate until the port of the wind tube 2 close to the first blades 5 faces the direction of wind blowing, so that the wind blows into the wind tube 2 from the port of the wind tube 2 close to the first blades 5. When the wind tube 2 rotates, the wind tube 2 drives the first reciprocating screw 18 and the second reciprocating screw 20 to rotate through the booster rod 17, and the second reciprocating screw 20 drives the second bevel gear 26 to rotate and move. Since the second bevel gear 26 is meshed with the first bevel gear 25, the second bevel gear 26 rotates and drives the second reciprocating screw 20 to rotate, the second reciprocating screw 20 pushes the second screw nut 21 to move, the second screw nut 21 drives the first screw nut 19 to move, the first screw nut 19 drives the first reciprocating screw 18 to rotate, the first reciprocating screw 18 drives the second pulley 24 to rotate, the second pulley 24 drives the first pulley 23 to rotate, and the first pulley 23 drives the rotating shaft of the double-output shaft generator 4 to rotate through the linkage rod 22. Under the mutual cooperation of the first reciprocating screw 18, the first screw nut 19, the second reciprocating screw 20, and the second screw nut 21, when the rotation direction of the wind tube 2 changes, the rotation direction of the second pulley 24 remains unchanged. When the wind tube 2 stops rotating and the double-shaft generator 4 drives the first pulley 23 to rotate through the linkage rod 22, the first pulley 23 drives the second pulley 24 to rotate. At this time, since the second pulley 24 is connected to the first reciprocating screw 18 through a one-way bearing, the second pulley 24 will not drive the first reciprocating screw 18 to rotate. When the wind tube 2 rotates and the wind force in the wind tube 2 decreases or disappears, the double-shaft generator 4 can be driven to continue to generate electricity by the steering force of the wind tube 2.

[0053] When the double-shaft generator 4 drives the first pulley 23 to rotate through the linkage rod 22, the first pulley 23 drives the third pulley 29 to rotate, the third pulley 29 drives the speed control rod 28 to rotate, the speed control rod 28 drives the disc 30 to rotate, and the disc 30 drives the plurality of springs 32 and the plurality of third blades 33 to rotate at the same time. When the external wind force is strong and the rotation speed of the double-shaft generator 4 is too fast, the plurality of third blades 33 move away from the speed control rod 28 under the action of centrifugal force, and extend out of the plurality of chute 31, and the plurality of springs 32 are stretched. Since the deflection directions of the plurality of third blades 33 are opposite to the deflection directions of the plurality of first blades 5 and the plurality of second blades 9, the flow direction of the air driven by the plurality of third blades 33 in rotation is opposite to the wind direction, the rotation of the plurality of third blades 33 is blocked, and the resistance is applied to the rotation shaft of the double-shaft generator 4, so that the double-shaft generator 4 is decelerated. The more the double-shaft generator 4 rotates at an overspeed, the more the third blades 33 extend out of the outer portions of the plurality of chutes 31, and the faster the rotation speed, the greater the resistance applied to the double-shaft generator 4. Through the above working process, when the external wind force is strong and the rotation speed of the double-shaft generator 4 is too fast, the double-shaft generator 4 can be automatically decelerated to protect the double-shaft generator 4 from overspeed.

[0054] The above embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work shall all fall within the scope of protection of the present invention.

Claims

1. A wind turbine generator that efficiently utilizes solar thermal energy, characterized in that: The invention comprises a base, a support column (1), a power generation device, a heat energy device and a direction device; the base is arranged horizontally; the support column (1) is arranged vertically on the top surface of the base and is fixedly connected to the base; the power generation device is arranged at the top of the support column (1) and is rotatably connected to the support column (1); the direction device is arranged above the power generation device and is fixedly connected to the power generation device; the heat energy device is arranged above the direction device and is respectively fixedly connected to the direction device and is connected to the power generation device.

2. A wind turbine generator for efficiently utilizing solar thermal energy according to claim 1, characterized in that The power generation device comprises a wind tube (2), a double-shaft generator (4), three connecting rods (3), and a plurality of first fan blades (5); the axis of the wind tube (2) is perpendicular to the axis of the support column (1), the wind tube (2) is arranged at the top of the support column (1), is rotatably connected to the support column (1), and is fixedly connected to the direction device; the axes of the three connecting rods (3) are respectively perpendicular to the axis of the wind tube (2), the three connecting rods (3) are respectively arranged in the wind tube (2), and one end of each of the connecting rods (3) is respectively connected to the wind tube (2). The inner wall of the wind tube (2) is fixedly connected, and the three connecting rods (3) are axially symmetrically arranged with the axis of the wind tube (2) as the axis; the axis of the rotating shaft of the double-output shaft generator (4) coincides with the axis of the wind tube (2), and the double-output shaft generator (4) is arranged between the three connecting rods (3) and is respectively fixedly connected to one end of the three connecting rods (3) away from the inner wall of the wind tube (2); a plurality of the first fan blades (5) are arranged on the inner side of one end of the wind tube (2) and are respectively fixedly connected to the rotating shaft of the double-output shaft generator (4).

3. A wind turbine generator for efficiently utilizing solar thermal energy according to claim 2, characterized in that The direction device comprises a control rod (6), a direction rod (7), and a vertical tail wing (8); the axis of the control rod (6) coincides with the axis of the support column (1); the control rod (6) is arranged above the wind tube (2), and its bottom end is fixedly connected to the wind tube (2); the axis of the direction rod (7) is parallel to the axis of the wind tube (2); the direction rod (7) is arranged in the middle of the control rod (6), and its middle part is fixedly connected to the control rod (6); the vertical tail wing (8) is arranged at one end of the direction rod (7) away from the plurality of first blades (5), and is fixedly connected to the direction rod (7).

4. A wind turbine generator for efficiently utilizing solar thermal energy according to claim 3, characterized in that The power generation device comprises a plurality of second blades (9); the plurality of second blades (9) are arranged in one end of the wind tube (2) away from the plurality of first blades (5), and are respectively fixedly connected to the rotating shaft of the double-shaft generator (4).

5. A wind turbine generator for efficiently utilizing solar thermal energy according to claim 4, characterized in that The thermal energy device comprises a semicircular shell heat absorbing plate (13), a one-way air valve (14), a bent rod (12), a first wind collecting scoop (10), a plurality of arc-shaped plates (11), a plurality of air jet holes, a plurality of connecting holes, a central hole, a bent pipe (16), and a rotating joint (15); the axis of the first wind collecting scoop (10) coincides with the axis of the control rod (6); the first wind collecting scoop (10) is sleeved on the upper end of the control rod (6), the upper end of the first wind collecting scoop (10) is rotatably connected to the control rod (6), and the rotation axis of the first wind collecting scoop (10) coincides with its axis; the axes of the plurality of arc-shaped plates (11) are respectively parallel to the axis of the first wind collecting scoop (10); the plurality of arc-shaped plates (11) are respectively parallel to the axis of the first wind collecting scoop (10); The first fan blades (5) are provided with a plurality of first air collecting scoops (10) and a plurality of first air collecting scoops (10). The first fan blades (5) are provided with a plurality of first air collecting scoops (10) and ... The opening of the double-shaft generator (13) is downwardly arranged, and its edge is in close contact with the upper edges of the plurality of arc-shaped plates (11); the one-way air valve (14) is arranged directly above the control rod (6), and passes through the semicircular shell heat absorbing plate (13), and is fixedly connected to the semicircular shell heat absorbing plate (13); the center hole is arranged in the bearing of the double-shaft generator (4) away from the plurality of first blades (5), and the center hole is arranged along the axis direction of the rotating shaft of the double-shaft generator (4), and its opening is arranged away from the plurality of first blades (5); the plurality of connecting holes are respectively arranged in the plurality of second blades (9), and are respectively connected to the center hole; the plurality of jet holes are respectively arranged The plurality of second blades (9) are placed in the plurality of second blades (9) and are respectively connected to the plurality of connection holes, and the opening sides thereof are respectively located on the opposite side along the rotation direction of the plurality of second blades (9), and the plurality of air jet openings are respectively arranged in an inclined manner away from the plurality of first blades (5); the rotary joint (15) is arranged at the opening of the central hole, and is fixedly connected to the rotating shaft of the dual-shaft generator (4), and is connected to the central hole; the curved pipe (16) is arranged on one side of the wind tube (2), one end of which is connected to and fixedly connected to the one-way air valve (14), and the other end of which is connected to and fixedly connected to the end of the rotary joint (15) away from the rotating shaft of the dual-shaft generator (4).

6. A wind turbine generator for efficiently utilizing solar thermal energy according to claim 4, characterized in that The power generation device comprises a second wind collecting scoop (27); the axis of the second wind collecting scoop (27) coincides with the axis of the wind tube (2); the second wind collecting scoop (27) is arranged at one end of the wind tube (2) away from the plurality of second fan blades (9); one end of the second wind collecting scoop (27) is fixedly connected to and communicated with the wind tube (2); the diameter of the port of the second wind collecting scoop (27) close to the wind tube (2) is smaller than the diameter of the other port thereof; the second wind collecting scoop (27) is located below the vertical tail (8).

7. A wind turbine generator for efficiently utilizing solar thermal energy according to claim 1, characterized in that :The power generation device includes a plurality of fixed rods; the plurality of fixed rods are vertically arranged on the bottom surface of the base, and the top ends thereof are fixedly connected to the base, and the plurality of fixed rods are arranged at intervals.

8. A wind turbine generator for efficiently utilizing solar thermal energy according to claim 6, characterized in that The power generation device comprises a power-assisting rod (17), a connecting rod (22), a first reciprocating screw (18), a first screw nut (19), a second reciprocating screw (20), a second screw nut (21), a first belt pulley (23), a second belt pulley (24), a first bevel gear (25), and a second bevel gear (26); the axis of the power-assisting rod (17) is perpendicularly intersected with the axis of the wind tube (2); the power-assisting rod (17) is vertically arranged below an end of the second wind collecting scoop (27) away from a plurality of the second fan blades (9), and the upper end thereof is fixedly connected to the second wind collecting scoop (27); the axis of the first reciprocating screw (18) is parallel to the axis of the wind tube (2); The first reciprocating screw (18) is arranged at the lower end of the power-assisting rod (17), and the end thereof away from the support column (1) passes through the power-assisting rod (17) and is rotatably connected to the power-assisting rod (17), and the rotation axis of the first reciprocating screw (18) coincides with its axis; the axis of the second reciprocating screw (20) is parallel to the axis of the first reciprocating screw (18), and the second reciprocating screw (20) is arranged at the lower end of the power-assisting rod (17), and the end thereof away from the support column (1) passes through the power-assisting rod (17) and is rotatably connected to the power-assisting rod (17), and the rotation axis of the second reciprocating screw (20) coincides with its axis, and the second reciprocating screw (20) is in The first reciprocating screw (18) is below the first reciprocating screw (18); the first screw nut (19) is sleeved on the circumference of the first reciprocating screw (18); the second screw nut (21) is sleeved on the circumference of the second reciprocating screw (20) and is fixedly connected to the first screw nut (19); the axis of the connecting rod (22) coincides with the axis of the rotating shaft of the double-output shaft generator (4); the connecting rod (22) is arranged in one end of the wind tube (2) away from the plurality of second blades (9), one end of which is fixedly connected to the rotating shaft of the double-output shaft generator (4), and the other end extends to the outside of the second wind collecting bucket (27); the axis of the first pulley (23) coincides with the axis of the connecting rod (22) The first pulley (23) is arranged on the outside of the wind tube (2) and is fixedly connected to the connecting rod (22); the axis of the second pulley (24) coincides with the axis of the first reciprocating screw (18); the second pulley (24) is arranged at the end of the first reciprocating screw (18) away from the support column (1), and is connected to the first reciprocating screw (18) through a one-way bearing, and is connected to the first pulley (23) through a belt; the axis of the first bevel gear (25) coincides with the axis of the support column (1); the first bevel gear (25) is arranged below the second reciprocating screw (20) and is fixedly connected to the support column (1);The axis of the second bevel gear (26) coincides with the axis of the second reciprocating screw (20); the second bevel gear (26) is disposed at an end of the second reciprocating screw (20) away from the second pulley (24), is fixedly connected to the second reciprocating screw (20), and is meshed with the first bevel gear (25).

9. A wind turbine generator for efficiently utilizing solar thermal energy according to claim 8, characterized in that : It comprises a speed control rod (28), a third pulley (29), a disc (30), a plurality of slide grooves (31), a plurality of springs (32), and a plurality of third fan blades (33); the axis of the speed control rod (28) is parallel to the axis of the wind tube (2); the speed control rod (28) is arranged between the wind tube (2) and the first reciprocating screw (18), and passes through the power-assisting rod (17), and is rotatably connected with the power-assisting rod (17); the rotation axis of the speed control rod (28) coincides with its axis; the axis of the third pulley (29) coincides with the axis of the speed control rod (28); the third pulley (29) is arranged between the first pulley (23) and the second pulley (24), and is fixedly connected to the speed control rod (28), and is connected to the first pulley (23) through a belt; the axis of the disc (30) coincides with the axis of the speed control rod (28); the disc (30) is arranged at a position where the speed control rod (28) is away from the third pulley one end of the wheel (29) and is fixedly connected to the speed control rod (28); a plurality of the slide grooves (31) are respectively arranged in the disc (30), and their openings are all located on the circumference of the disc (30), and the plurality of the slide grooves (31) are axially symmetrically arranged with the axis of the disc (30) as the axis; the axes of the plurality of springs (32) are respectively perpendicularly crossed with the axis of the disc (30), and the plurality of springs (32) are respectively arranged in the plurality of slide grooves (31), and their ends close to the speed control rod (28) are respectively fixedly connected to the disc (30); a plurality of the third fan blades (33) are respectively arranged in the plurality of slide grooves (31), and are respectively fixedly connected to the ends of the plurality of springs (32) away from the speed control rod (28), and the plurality of the third fan blades (33) are arranged away from the speed control rod (28), and the deflection directions of the plurality of the third fan blades (33) are respectively opposite to the deflection directions of the plurality of the first fan blades (5) and the plurality of the second fan blades (9).

10. A wind turbine generator for efficiently utilizing solar thermal energy according to claim 5, characterized in that : comprising an indicator light; the indicator light is arranged on the top of the semicircular shell heat absorbing plate (13), is fixedly connected to the semicircular shell heat absorbing plate (13), and is electrically connected to the double-output shaft generator (4).

Images