CN217080683U - Equipment for improving wind power generation efficiency - Google Patents
Equipment for improving wind power generation efficiency Download PDFInfo
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- CN217080683U CN217080683U CN202220782797.5U CN202220782797U CN217080683U CN 217080683 U CN217080683 U CN 217080683U CN 202220782797 U CN202220782797 U CN 202220782797U CN 217080683 U CN217080683 U CN 217080683U
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- thick bamboo
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Abstract
The utility model discloses an efficiency of wind power generation is improved equipment, the on-line screen storage device comprises a base, a first tower section of thick bamboo, a second tower section of thick bamboo, axle bed and blade, a first tower section of thick bamboo sets up in the top of base, base top middle part is provided with the motor, the output of motor is connected with the driving gear, the periphery side meshing of driving gear has a plurality of driven gear, the lead screw is all worn to be equipped with at every driven gear middle part, lead screw rotatable coupling is inside a first tower section of thick bamboo, equal threaded connection has a screw thread section of thick bamboo on every lead screw, the bottom of a second tower section of thick bamboo is provided with the roof, the roof passes through the screw thread section of thick bamboo and connects on the lead screw. The utility model discloses a set up parts such as motor, driving gear, driven gear, lead screw, a screw section of thick bamboo and roof, can realize blade height control function to can adjust the blade to the optimum height according to wind power resource distribution, realize the maximize utilization of wind power resource from this, and then improve the generating efficiency.
Description
Technical Field
The utility model relates to a wind power generation equipment technical field, more specifically say so and relate to an improve wind power generation efficiency's equipment.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source, and is used by people for a long time, mainly for pumping water, grinding surfaces and the like through windmills, and people are interested in how to use wind to generate electricity. The wind power generation is very environment-friendly, and the wind energy is huge, so that the wind power generation is increasingly paid attention by various countries in the world. The kinetic energy of wind is converted into mechanical kinetic energy, and then the mechanical energy is converted into electric kinetic energy, namely wind power generation. The principle of wind power generation is that wind power drives windmill blades to rotate, and then the rotating speed is increased through a speed increaser, so that a generator is promoted to generate electricity. At present, the height of the blades of the existing wind power generation equipment is mostly fixed, however, the position with the largest wind power resource is not fixed and unchanged, so that the blades cannot be always positioned at the position with the largest wind power resource, energy waste is caused, and the wind power generation efficiency is reduced.
Therefore, how to provide a device capable of improving the wind power generation efficiency by adjusting the height of the blade is one of the technical problems to be solved in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an improve wind power generation efficiency's equipment. The purpose is to solve the above-mentioned deficiency and offer.
In order to solve the technical problem, the utility model discloses following technical scheme has been taken:
an apparatus for improving the efficiency of wind power generation, comprising: the device comprises a base, a first tower drum, a second tower drum, shaft seats and blades; the first tower drum is arranged at the top end of the base; a motor is arranged in the middle of the top end of the base; the output end of the motor is connected with a driving gear; a plurality of driven gears are meshed and connected with the outer peripheral side of the driving gear; a screw rod is arranged in the middle of each driven gear in a penetrating manner; the screw rod is rotatably connected inside the first tower; each screw rod is in threaded connection with a threaded cylinder; a top plate is arranged at the bottom end of the second tower; the top plate is connected to the screw rod through the threaded cylinder; the top end of the second tower barrel extends out of the top end of the first tower barrel and is provided with the shaft seat; the blades are rotatably connected to one end of the shaft seat.
Preferably, a plurality of springs are uniformly distributed on the periphery of the top end of the top plate; the top ends of the springs are connected to the top wall of the interior of the first tower.
Preferably, a sleeve is slidably sleeved on the outer periphery of the upper end of the first tower; the top end of the sleeve is connected to the outer side wall of the second tower.
Preferably, a sliding block is arranged on the outer side wall of the top plate; a sliding groove matched with the sliding block is formed in the inner wall of the first tower; the sliding block is connected in the sliding groove in a sliding mode.
Preferably, a sealing ring is arranged at the joint of the first tower and the second tower.
The utility model discloses for prior art gain following technological effect: the utility model discloses a set up parts such as motor, the driving gear, driven gear, the lead screw, a screw section of thick bamboo and roof, can realize blade height control function, thereby can adjust the blade to the optimum height according to wind power resource distribution condition, realize the maximize utilization of wind power resource from this, and then improve the generating efficiency, and simultaneously, through setting up the sleeve, not only can play the effect of isolation protection to first tower section of thick bamboo and second tower section of thick bamboo junction, prevent that rainwater etc. from getting into first tower section of thick bamboo, and can improve the stability between first tower section of thick bamboo and the second tower section of thick bamboo.
Drawings
FIG. 1 is a schematic structural view of an apparatus for improving wind power generation efficiency according to the present invention;
FIG. 2 is a schematic structural view of a connecting portion between a middle top plate and a first tower according to the present invention;
in the figure: 1. a base; 2. a first tower drum; 3. a second tower; 4. a shaft seat; 5. a blade; 6. a motor; 7. a driving gear; 8. a driven gear; 9. a screw rod; 10. a threaded barrel; 11. a top plate; 12. a spring; 13. a sleeve; 14. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-2, the utility model discloses an improve wind power generation efficiency's equipment includes: the wind power generation device comprises a base 1, a first tower barrel 2, a second tower barrel 3, a shaft seat 4 and blades 5; the first tower barrel 2 is arranged at the top end of the base 1; the middle part of the top end of the base 1 is provided with a motor 6; the motor 6 is positioned inside the first tower 2; the output end of the motor 6 is connected with a driving gear 7; the peripheral side of the driving gear 7 is engaged with 4 driven gears 8; a screw rod 9 penetrates through the middle part of each driven gear 8 and is fixedly connected to the screw rod 9; the screw rod 9 is rotatably connected inside the first tower 2; the bottom end of the screw rod 9 is rotatably connected to the top end of the base 1, and the top end of the screw rod is rotatably connected to the top wall of the interior of the first tower 2; each screw rod 9 is in threaded connection with a threaded cylinder 10; the bottom end of the second tower 3 is provided with a top plate 11; the top plate 11 is connected to the screw rod 9 through the thread cylinder 10; the top end of the second tower barrel 3 extends out of the top end of the first tower barrel 2 and is provided with a shaft seat 4; the blade 5 is rotatably connected with one end of the shaft seat 4; when the height of the adjusting blade 5 needs to be adjusted, the starting motor 6 drives the driving gear 7 to rotate, the driving gear 7 drives the driven gear 8 to rotate, the driven gear 8 drives the screw rod 9 to rotate, the screw rod 9 drives the top plate 22 to move up and down through the threaded cylinder 10, the top plate 22 drives the second tower cylinder 3 to move up and down, the second tower cylinder 3 drives the blade to move up and down, thereby the height adjusting function of the blade 5 is realized, and then the blade can be adjusted to the optimal height according to the distribution condition of the wind power resources, the maximization of the utilization of the wind power resources is realized, and the power generation efficiency is improved.
In this embodiment, 4 prepared holes are provided on the top plate 11; the 4 preformed holes are arranged in one-to-one correspondence with the 4 screw rods 9; each reserved hole is fixedly connected with 1 threaded cylinder 10; the inner side of the threaded cylinder 10 is screwed to the screw 9.
In this embodiment, 4 springs 12 are uniformly distributed around the top end of the top plate 11; the top ends of the 4 springs 12 are connected to the top wall of the interior of the first tower 2; the spring 12 can provide an upward pulling force to the top plate 11, so that the stability of the second tower 3 can be improved.
In the embodiment, the sleeve 13 is slidably sleeved on the outer periphery of the upper end of the first tower 2; the top end of the sleeve 13 is connected to the outer side wall of the second tower 3; through setting up sleeve 13, not only can play the effect of isolation protection to first tower section of thick bamboo 2 and second tower section of thick bamboo 3 junction, can improve the stability between first tower section of thick bamboo 2 and the second tower section of thick bamboo 3 moreover.
In the present embodiment, a slide block 14 is disposed on the outer side wall of the top plate 11; a sliding chute matched with the sliding block 14 is arranged on the inner wall of the first tower tube 2; the sliding block 14 is slidably connected in the sliding groove, so that the circumferential limiting effect on the top plate 11 can be achieved, and the stability of the second tower cylinder during moving up and down can be improved.
In this embodiment, a sealing ring is disposed at a joint of the first tower 2 and the second tower 3 to perform a sealing function.
In other embodiments, the number and positions of the driven gear 8, the screw rod 9, the threaded cylinder 10, the spring 12 and the prepared hole can be designed according to actual requirements.
The utility model discloses a set up parts such as motor, the driving gear, driven gear, the lead screw, a screw section of thick bamboo and roof, can realize blade height control function, thereby can adjust the blade to the optimum height according to wind power resource distribution condition, realize the maximize utilization of wind power resource from this, and then improve the generating efficiency, and simultaneously, through setting up the sleeve, not only can play the effect of isolation protection to first tower section of thick bamboo and second tower section of thick bamboo junction, prevent that rainwater etc. from getting into first tower section of thick bamboo, and can improve the stability between first tower section of thick bamboo and the second tower section of thick bamboo.
The utility model is suitable for a 1-5W's small-size aerogenerator.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made to the above embodiments by the technical essence of the present invention are all within the scope of the technical solution of the present invention.
Claims (5)
1. An apparatus for improving the efficiency of wind power generation, comprising: the wind power generation device comprises a base (1), a first tower drum (2), a second tower drum (3), a shaft seat (4) and blades (5); the first tower drum (2) is arranged at the top end of the base (1); a motor (6) is arranged in the middle of the top end of the base (1); the output end of the motor (6) is connected with a driving gear (7); a plurality of driven gears (8) are meshed and connected with the outer peripheral side of the driving gear (7); a screw rod (9) is arranged in the middle of each driven gear (8) in a penetrating way; the screw rod (9) is rotatably connected inside the first tower drum (2); each screw rod (9) is in threaded connection with a threaded cylinder (10); a top plate (11) is arranged at the bottom end of the second tower tube (3); the top plate (11) is connected to the screw rod (9) through the threaded cylinder (10); the top end of the second tower drum (3) extends out of the top end of the first tower drum (2) and is provided with the shaft seat (4); the blades (5) are rotatably connected to one end of the shaft seat (4).
2. The apparatus for increasing wind power generation efficiency according to claim 1, wherein a plurality of springs (12) are uniformly distributed around the top end of the top plate (11); the top ends of the springs (12) are connected to the top wall of the interior of the first tower (2).
3. An apparatus for improving the efficiency of wind power generation as claimed in claim 1, characterized in that the upper peripheral side of the first tower (2) is slidably fitted with a sleeve (13); the top end of the sleeve (13) is connected to the outer side wall of the second tower drum (3).
4. An apparatus for increasing wind power efficiency according to claim 1, characterized in that the top plate (11) is provided with a sliding block (14) on the outer side wall; a sliding groove matched with the sliding block (14) is formed in the inner wall of the first tower tube (2); the sliding block (14) is connected in the sliding groove in a sliding mode.
5. The apparatus for increasing the efficiency of wind power generation according to claim 1, characterized in that the joint between the first tower (2) and the second tower (3) is provided with a sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220782797.5U CN217080683U (en) | 2022-04-06 | 2022-04-06 | Equipment for improving wind power generation efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220782797.5U CN217080683U (en) | 2022-04-06 | 2022-04-06 | Equipment for improving wind power generation efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217080683U true CN217080683U (en) | 2022-07-29 |
Family
ID=82555402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220782797.5U Active CN217080683U (en) | 2022-04-06 | 2022-04-06 | Equipment for improving wind power generation efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217080683U (en) |
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2022
- 2022-04-06 CN CN202220782797.5U patent/CN217080683U/en active Active
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