CN216241058U

CN216241058U - Device for improving wind power generation efficiency

Info

Publication number: CN216241058U
Application number: CN202123096248.7U
Authority: CN
Inventors: 刘伯贤
Original assignee: Individual
Current assignee: Huangping Guotou Wind Power Extraction and Storage Co.,Ltd.
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-08
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a device for improving wind power generation efficiency, which comprises a device main body; according to the wind direction monitoring device, the wind direction can be monitored through the wind direction indicator, when the wind direction changes, signals are transmitted to the controller, the controller starts the motor, the motor drives the speed reducer to rotate, the speed reducer drives the connecting rotating shaft to rotate, the connecting rotating shaft drives the supporting column to rotate, and the rotating of the supporting column can drive the rotating blade to rotate, so that the orientation of the rotating blade can be adjusted; can detect the wind speed through the anemoscope, when the wind speed that detects is less, it gives the controller with signal transmission, starts the pneumatic cylinder by the controller, makes first slider can slide in the guide rail through the effect of pneumatic cylinder, can drive the movable block along with the slip of first slider and remove, and then makes the movable block retract back to first spout in to reduce the whole area of commentaries on classics leaf, avoid blowing because the wind speed undersize does not move the commentaries on classics leaf.

Description

Device for improving wind power generation efficiency

Technical Field

The utility model belongs to the technical field of wind power generation, and particularly relates to a device for improving wind power generation efficiency.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind-driven generator generally comprises wind wheels, a generator (including a device), a direction regulator (empennage), a tower, a speed-limiting safety mechanism, an energy storage device and other components. The wind driven generator has simple working principle, the wind wheel rotates under the action of wind force, the kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, and the generator rotates under the drive of the wind wheel shaft to generate electricity. In a broad sense, wind energy is also solar energy, so that the wind power generator is a heat energy utilization generator which uses solar energy as a heat source and uses the atmosphere as a working medium.

Wind power generation is carried out through the rotation of big flabellum, but along with the change of season, wind direction and wind speed all can change, but the orientation of flabellum of wind power generation equipment at present all is fixed, and its size is also fixed, when the orientation of wind direction and flabellum conflicts mutually, can influence the rotation of flabellum, when the wind speed is too little, also can influence the rotation of great flabellum to influence the generating efficiency.

An effective solution to the problems in the related art has not been proposed yet.

Therefore, in order to solve the above problems, the present invention provides a device for improving the efficiency of wind power generation.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a device for improving wind power generation efficiency, so as to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a device for improving the wind power generation efficiency comprises a device main body, wherein a bottom plate is installed at the bottom end of the device main body, a base is fixedly installed at the top end of the bottom plate, a bottom groove is formed in the base, a motor box is fixedly installed in the bottom groove, a motor is installed in the motor box, a speed reducer is fixedly installed at the top end of the motor, a connecting rotating shaft is installed at the top end of the speed reducer, a supporting column is fixedly installed at the top end of the connecting rotating shaft, a rotating vane is installed on one side of the supporting column, a first sliding groove is formed in one side of the rotating vane, a movable block is slidably connected in the first sliding groove, a guide rail is installed at the bottom end of the first sliding groove, a hydraulic cylinder is installed in the guide rail, a first sliding block is installed at one end of the hydraulic cylinder, a second sliding groove is formed in the other side of the rotating vane, and a second sliding block is slidably connected in the second sliding groove, the top end fixed mounting of pillar has the anemoscope, the top of pillar still fixed mounting has the anemoscope.

Further, the inside bottom fixed mounting of motor case has first fixing base, the top fixed mounting of first fixing base has the motor, the output of motor inner rotating shaft pass through the shaft coupling with the receiving terminal of speed reducer inner rotating shaft is connected, the output of speed reducer inner rotating shaft pass through the shaft coupling with the bottom of connecting the pivot is connected.

Further, an inner bin is arranged at the top end of the base and communicated with the bottom groove.

Further, the bottom outside fixed mounting of pillar has the connecting block, the connecting block with the inner wall swing joint in interior storehouse.

Further, the inside one end fixed mounting of guide rail has the second fixing base, install one side of second fixing base the pneumatic cylinder, first slider with guide rail sliding connection, the top of first slider with the bottom fixed connection of movable block, the one end fixed mounting of movable block has the one end of connecting rod, the other end of connecting rod with second slider fixed connection.

Furthermore, an equipment box is fixedly installed at the top end of the bottom plate, a box door is hinged to one side of the top end of the equipment box through a hinge, a door handle is fixedly installed on one side of the box door, and a controller is installed inside the equipment box.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the wind direction monitoring device, the wind direction can be monitored through the wind direction indicator, when the wind direction changes, signals are transmitted to the controller, the controller starts the motor, the motor drives the speed reducer to rotate, the speed reducer drives the connecting rotating shaft to rotate, the connecting rotating shaft drives the supporting column to rotate, and the rotating of the supporting column can drive the rotating blades to rotate, so that the orientation of the rotating blades can be adjusted, and the power generation efficiency can be guaranteed.

2. According to the utility model, the wind speed can be detected through the anemoscope, when the detected wind speed is smaller, a signal is transmitted to the controller, the hydraulic cylinder is started by the controller, the first sliding block can slide in the guide rail under the action of the hydraulic cylinder, the movable block can be driven to move along with the sliding of the first sliding block, and then the movable block retracts into the first sliding groove, so that the whole area of the rotating blade is reduced, the rotating blade is prevented from being fixed due to the fact that the wind speed is too small, and the power generation efficiency is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic view of a rotary vane structure according to the present invention;

FIG. 4 is a system diagram of the present invention.

Reference numerals:

1. a device main body; 2. a base plate; 3. a base; 301. a bottom groove; 302. a motor case; 303. a first fixed seat; 304. a motor; 305. a speed reducer; 306. connecting the rotating shaft; 307. an inner bin; 4. a pillar; 401. connecting blocks; 5. rotating the leaves; 501. a first chute; 502. a movable block; 503. a guide rail; 504. a second fixed seat; 505. a hydraulic cylinder; 506. a first slider; 507. a second chute; 508. a second slider; 509. a connecting rod; 6. a wind direction indicator; 7. an anemometer; 8. an equipment box; 801. a box door; 802. a door handle; 9. and a controller.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-4, the device for improving wind power generation efficiency according to the embodiment of the present invention includes a device main body 1, a bottom plate 2 is installed at a bottom end of the device main body 1, a base 3 is fixedly installed at a top end of the bottom plate 2, a bottom groove 301 is formed in the base 3, a motor box 302 is fixedly installed in the bottom groove 301, a motor 304 is installed in the motor box 302, a speed reducer 305 is fixedly installed at a top end of the motor 304, a connecting rotating shaft 306 is installed at a top end of the speed reducer 305, a supporting column 4 is fixedly installed at a top end of the connecting rotating shaft 306, a rotating vane 5 is installed at one side of the supporting column 4, a first sliding groove 501 is formed at one side of the rotating vane 5, a movable block 502 is slidably connected in the first sliding groove 501, a guide rail 503 is formed at a bottom end of the first sliding groove 501, a hydraulic cylinder 505 is installed in the guide rail 503, first slider 506 is installed to the one end of pneumatic cylinder 505, the opposite side of commentaries on classics leaf 5 is equipped with second spout 507, sliding connection has second slider 508 in the second spout 507, the top fixed mounting of pillar 4 has anemoscope 6, the top of pillar 4 still fixed mounting has anemoscope 7.

Through the scheme of the utility model, the bottom end inside the motor box 302 is fixedly provided with the first fixed seat 303, the top end of the first fixed seat 303 is fixedly provided with the motor 304, the output end of the rotating shaft in the motor 304 is connected with the receiving end of the rotating shaft in the speed reducer 305 through the coupler, and the output end of the rotating shaft in the speed reducer 305 is connected with the bottom end of the connecting rotating shaft 306 through the coupler; an inner bin 307 is arranged at the top end of the base 3, and the inner bin 307 is communicated with the bottom groove 301; a connecting block 401 is fixedly installed on the outer side of the bottom end of the strut 4, and the connecting block 401 is movably connected with the inner wall of the inner bin 307; a second fixed seat 504 is fixedly installed at one end inside the guide rail 503, the hydraulic cylinder 505 is installed at one side of the second fixed seat 504, the first sliding block 506 is connected with the guide rail 503 in a sliding manner, the top end of the first sliding block 506 is fixedly connected with the bottom end of the movable block 502, one end of the movable block 502 is fixedly installed with one end of a connecting rod 509, and the other end of the connecting rod 509 is fixedly connected with the second sliding block 508; an equipment box 8 is fixedly installed at the top end of the bottom plate 2, a box door 801 is hinged to one side of the top end of the equipment box 8 through a hinge, a door handle 802 is fixedly installed on one side of the box door 801, and a controller 9 is installed inside the equipment box 8.

In specific application, the wind direction can be monitored by the wind direction indicator 6, when the wind direction changes, a signal is transmitted to the controller 9, the motor 304 is started by the controller 9, the motor 304 drives the speed reducer 305 to rotate, the speed reducer 305 drives the connecting rotating shaft 306 to rotate, the connecting rotating shaft 306 drives the strut 4 to rotate, the rotation of the strut 4 drives the rotating blade 5 to rotate, so that the orientation of the rotating blade 5 can be adjusted, and further, the power generation efficiency can be ensured, the wind speed can be detected by the anemoscope 7, when the detected wind speed is small, the signal is transmitted to the controller 9, the hydraulic cylinder 505 is started by the controller 9, the first sliding block 506 can slide in the guide rail 503 under the action of the hydraulic cylinder 505, the movable block 502 can be driven to move along with the sliding of the first sliding block 506, and further, the movable block 502 can retract into the first sliding groove 501, thereby reduce the whole area of commentaries on classics leaf 5, avoid blowing motionless commentaries on classics leaf 5 because the wind speed undersize, and then further improve the generating efficiency, can guarantee the stability of movable block 502 through connecting rod 509.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an improve wind power generation efficiency's device, its characterized in that, includes device main part (1), bottom plate (2) are installed to the bottom of device main part (1), the top fixed mounting of bottom plate (2) has base (3), kerve (301) have been seted up to the inside of base (3), the inside fixed mounting of kerve (301) has motor case (302), the internally mounted of motor case (302) has motor (304), the top fixed mounting of motor (304) has speed reducer (305), the top of speed reducer (305) is installed and is connected pivot (306), the top fixed mounting of connecting pivot (306) has pillar (4), revolving leaf (5) are installed to one side of pillar (4), one side of revolving leaf (5) is equipped with first spout (501), sliding connection has movable block (502) in first spout (501), guide rail (503) have been seted up to the bottom of first spout (501), the internally mounted of guide rail (503) has pneumatic cylinder (505), first slider (506) are installed to the one end of pneumatic cylinder (505), the opposite side of changeing leaf (5) is equipped with second spout (507), sliding connection has second slider (508) in second spout (507), the top fixed mounting of pillar (4) has anemoscope (6), the top of pillar (4) is fixed mounting has anemoscope (7) still.

2. The device for improving the efficiency of wind power generation according to claim 1, wherein a first fixing seat (303) is fixedly installed at the bottom end of the interior of the motor box (302), the motor (304) is fixedly installed at the top end of the first fixing seat (303), the output end of the inner rotating shaft of the motor (304) is connected with the receiving end of the inner rotating shaft of the speed reducer (305) through a coupler, and the output end of the inner rotating shaft of the speed reducer (305) is connected with the bottom end of the connecting rotating shaft (306) through a coupler.

3. The device for improving the efficiency of wind power generation according to claim 1, wherein the top end of the base (3) is provided with an inner bin (307), and the inner bin (307) is communicated with the bottom groove (301).

4. A device for improving the efficiency of wind power generation according to claim 3, wherein the outer side of the bottom end of the supporting column (4) is fixedly provided with a connecting block (401), and the connecting block (401) is movably connected with the inner wall of the inner bin (307).

5. The device for improving the wind power generation efficiency according to claim 1, wherein a second fixed seat (504) is fixedly installed at one end of the interior of the guide rail (503), the hydraulic cylinder (505) is installed at one side of the second fixed seat (504), the first sliding block (506) is slidably connected with the guide rail (503), the top end of the first sliding block (506) is fixedly connected with the bottom end of the movable block (502), one end of the movable block (502) is fixedly installed with one end of a connecting rod (509), and the other end of the connecting rod (509) is fixedly connected with the second sliding block (508).

6. The device for improving the efficiency of wind power generation according to claim 1, wherein an equipment box (8) is fixedly installed at the top end of the bottom plate (2), a box door (801) is hinged to one side of the top end of the equipment box (8) through a hinge, a door handle (802) is fixedly installed at one side of the box door (801), and a controller (9) is installed inside the equipment box (8).