CN215719231U

CN215719231U - Energy-saving wind driven generator

Info

Publication number: CN215719231U
Application number: CN202121697179.2U
Authority: CN
Inventors: 何江涛
Original assignee: Jiuquan Zhonghe New Energy Technology Co ltd
Current assignee: Jiuquan Zhonghe New Energy Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-02-01
Anticipated expiration: 2031-07-26

Abstract

The utility model belongs to the field of wind driven generators, in particular to an energy-saving wind driven generator, which aims at solving the problems that the existing wind driven generator cannot directly use electricity generated by the generator, an external power supply is required to be connected to a variable-pitch motor, the energy consumption of equipment operation is increased, and the energy conservation and the environmental protection are insufficient. The wind driven generator can not utilize the photovoltaic panel to collect power and provide the power for the variable pitch motor to use, and does not need to be additionally connected with the power to the variable pitch motor, so that the running energy consumption of equipment is reduced, and the wind driven generator is energy-saving and environment-friendly.

Description

Energy-saving wind driven generator

Technical Field

The utility model relates to the technical field of wind driven generators, in particular to an energy-saving wind driven generator.

Background

The wind driven generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally outputs alternating current, the wind driven generator generally comprises wind wheels, a generator, a direction regulator, a tower frame, a speed-limiting safety mechanism, an energy storage device and other components, the working principle of the wind driven generator is simpler, the wind wheels rotate under the action of the wind force, kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, the generator rotates to generate electricity under the drive of the wind wheel shaft, however, the existing wind driven generator cannot directly use the electricity generated by the generator, an external power supply is required to be connected to a variable pitch motor, the operation energy consumption of the device is increased, and the energy saving and the environmental protection are not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an energy-saving wind driven generator.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an energy-saving wind driven generator comprises a cabin shell, a mounting box, a fairing, a mounting mechanism, a generator body, a hub, a plurality of blades and a variable pitch control mechanism, wherein the mounting box is rotatably mounted on one side of the cabin shell, a control cabinet is fixedly mounted in the cabin shell, the generator body is fixedly connected in the cabin shell, the control cabinet is connected with the generator body, the fairing is mounted on the mounting box, the mounting mechanism is arranged on the mounting box, the mounting mechanism is connected with the fairing, a connecting hole is formed in one side of the mounting box, a rotor is fixedly mounted in the connecting hole, an output shaft of the generator body is connected with the rotor, a gear box is fixedly mounted in the cabin shell, the gear box is connected with an output shaft of the generator body, the hub is fixedly mounted on the rotor, a plurality of rotating holes are formed in the hub, the blades are rotatably installed in the corresponding rotating holes, the variable pitch control mechanism is arranged on the fairing and is connected with the blades.

Preferably, the variable pitch control mechanism comprises a plurality of variable pitch gears, a plurality of control racks, a plurality of variable pitch motors, a controller, a storage battery and a photovoltaic panel, the plurality of blades are all fixedly connected with variable pitch gears, the control racks are all slidably mounted in the plurality of rotating holes, the control racks are meshed with the corresponding variable pitch gears, one thread groove is formed in one end of each of the plurality of control racks, and the wheel is fixedly mounted with the plurality of variable pitch motors.

Preferably, a threaded rod is fixedly connected to an output shaft of the variable pitch motor, the threaded rod is installed in a corresponding threaded groove I in a threaded manner, a photovoltaic panel is fixedly installed on the fairing, a storage battery and a controller are fixedly installed on the inner wall of the fairing, the controller is connected with the photovoltaic panel, the variable pitch motor is connected with the storage battery, and the storage battery is connected with the controller.

Preferably, installation mechanism includes two fixture blocks, two connecting plates, two carriage release levers, two lead screws and two regulating pulleys, two draw-in grooves have been seted up on the inner wall of radome fairing, the shifting chute has all been seted up on the both sides inner wall of mounting box, and equal slidable mounting has the carriage release lever in two shifting chutes, and the equal fixed mounting in one end of two carriage release levers has the connecting plate.

Preferably, two equal fixed mounting in one side of connecting plate has the fixture block, the fixture block is connected with the draw-in groove that corresponds, and thread groove two has all been seted up to the other end of two carriage release levers, and equal threaded mounting has the lead screw in two thread groove two, and the equal fixed mounting in one end of two lead screws has the regulating wheel.

Preferably, an annular auxiliary groove is formed in the inner wall of the rotating hole, a connecting block is fixedly mounted on the blade, and the connecting block is connected with the inner wall of the annular auxiliary groove in a sliding mode.

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

() According to the energy-saving wind driven generator, the variable pitch control mechanism arranged on the fairing can collect solar energy and provide power for the variable pitch motor, extra power transmission to the variable pitch motor is not needed, and the energy-saving wind driven generator is more energy-saving and environment-friendly in use.

(2) The energy-saving wind driven generator is convenient to detach and install the fairing independently and is convenient to maintain and replace internal equipment.

Drawings

Fig. 1 is a schematic perspective view of an energy-saving wind power generator according to the present invention;

FIG. 2 is a schematic front view of an energy-saving wind turbine generator according to the present invention;

FIG. 3 is a schematic structural diagram of a portion A of an energy-saving wind turbine generator according to the present invention;

fig. 4 is a schematic structural diagram of part B of an energy-saving wind turbine generator according to the present invention.

In the figure: 1. a nacelle cover; 2. mounting a box; 3. a cowling; 4. a control cabinet; 5. a generator body; 6. a gear case; 7. a rotor; 8. d, rotational resolute; 9. a blade; 10. a pitch gear; 11. a control rack; 12. a variable pitch motor; 13. a controller; 14. a storage battery; 15. a photovoltaic panel; 16. a clamping block; 17. a connecting plate; 18. a travel bar; 19. a screw rod; 20. and an adjusting wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-4, an energy-saving wind power generator comprises a cabin shell 1, a mounting box 2, a fairing 3, a generator body 5, a hub 8 and a plurality of blades 9, wherein the mounting box 2 is rotatably mounted on one side of the cabin shell 1, a control cabinet 4 is fixedly mounted in the cabin shell 1, the generator body 5 is fixedly connected in the cabin shell 1, the control cabinet 4 is connected with the generator body 5, the fairing 3 is mounted on the mounting box 2, a connecting hole is formed in one side of the mounting box 2, a rotor 7 is fixedly mounted in the connecting hole, an output shaft of the generator body 5 is connected with the rotor 7, a gear box 6 is fixedly mounted in the cabin shell 1, the gear box 6 is connected with an output shaft of the generator body 5, the hub 8 is fixedly mounted on the rotor 7, and a plurality of rotating holes are formed in the hub 8, the blade 9 rotates and installs in the rotation hole that corresponds, and equal fixedly connected with becomes oar gear 10 on a plurality of blade 9, and equal slidable mounting has control rack 11 in a plurality of rotation hole, control rack 11 meshes with the change oar gear 10 that corresponds, and thread groove one has all been seted up to the one end of a plurality of control rack 11, fixed mounting has a plurality of to become oar motor 12 on the ship of persevering 8, become fixedly connected with threaded rod on the output shaft of oar motor 12, threaded rod screw thread are installed in the thread groove one that corresponds, fixed mounting has photovoltaic board 15 on the radome fairing 3, fixed mounting has battery 14 and controller 13 on the inner wall of radome fairing 3, controller 13 is connected with photovoltaic board 15, it is connected with battery 14 to become oar motor 12, battery 14 is connected with controller 13.

In this embodiment, the annular auxiliary groove has been seted up on the inner wall in rotation hole, fixed mounting has the connecting block on the blade 9, and the inner wall sliding connection in connecting block and annular auxiliary groove can drive the connecting block when blade 9 rotates and move together, and the connecting block slides in annular auxiliary groove, can stabilize the position when blade 9 rotates.

In this embodiment, two draw-in grooves have been seted up on the inner wall of radome fairing 3, the shifting chute has all been seted up on the both sides inner wall of mounting box 2, and equal slidable mounting has carriage release lever 18 in two shifting chutes, and the equal fixed mounting of one end of two carriage release levers 18 has connecting plate 17, and the equal fixed mounting in one side of two connecting plates 17 has fixture block 16, fixture block 16 is connected with the draw-in groove that corresponds, and thread groove two has all been seted up to the other end of two carriage release levers 18, and equal threaded mounting has lead screw 19 in two thread grooves, and the equal fixed mounting of one end of two lead screws 19 has regulating wheel 20.

In this embodiment, the photovoltaic panel 15 collects ambient light energy and converts the ambient light energy into electric energy, the power source can be converted and charged into the storage battery 14 through the controller 13, the storage battery 14 can provide electric energy for the plurality of pitch motors 12, the pitch motors 12 drive the threaded rods to rotate, the threaded rods drive the control racks 11 to move, the control racks 11 drive the pitch gears 10 to rotate, the pitch gears 10 drive the blades 9 to rotate, the blades 9 can be adjusted in a rotating manner, when the two adjusting wheels 20 are rotated, the adjusting wheels 20 drive the corresponding lead screws 19 to rotate, the lead screws 19 drive the corresponding movable rods 18 to move, the movable rods 18 drive the corresponding connecting plates 17 to move, the connecting plates 17 drive the corresponding clamping blocks 16 to move, the fixed limit of the fairing 3 can be cancelled after the clamping blocks 16 slide out of the clamping grooves, and the fairing 3 can be opened from the installation box 2.

Compared with the prior art, the utility model has the technical progress that: the wind driven generator can not utilize the photovoltaic panel 15 to collect power and provide the power for the variable pitch motor 12 to use, and does not need to be additionally connected with the power to the variable pitch motor 12, so that the running energy consumption of equipment is reduced, and the wind driven generator is energy-saving and environment-friendly.

Claims

1. The energy-saving wind driven generator is characterized by comprising a cabin shell (1), a mounting box (2), a fairing (3), an installation mechanism, a generator body (5), a hub (8), a plurality of blades (9) and a variable pitch control mechanism, wherein the mounting box (2) is rotatably installed on one side of the cabin shell (1), a control cabinet (4) is fixedly installed in the cabin shell (1), the generator body (5) is fixedly connected in the cabin shell (1), the control cabinet (4) is connected with the generator body (5), the fairing (3) is installed on the mounting box (2), the installation mechanism is arranged on the mounting box (2), the installation mechanism is connected with the fairing (3), a connecting hole is formed in one side of the mounting box (2), and a rotor (7) is fixedly installed in the connecting hole, the output shaft of generator body (5) is connected with rotor (7), fixed mounting has gear box (6) in cabin shell (1), gear box (6) are connected with the output shaft of generator body (5), hub (8) fixed mounting is on rotor (7), hub (8) is last to have seted up a plurality of and has rotated the hole, blade (9) are rotated and are installed in the rotation hole that corresponds, it sets up on radome fairing (3) to become oar control mechanism, it is connected with a plurality of blade (9) to become oar control mechanism.

2. The energy-saving wind driven generator according to claim 1, wherein the pitch control mechanism comprises a plurality of pitch gears (10), a plurality of control racks (11), a plurality of pitch motors (12), a controller (13), a storage battery (14) and a photovoltaic panel (15), the pitch gears (10) are fixedly connected to a plurality of blades (9), the control racks (11) are slidably mounted in a plurality of rotating holes, the control racks (11) are meshed with the corresponding pitch gears (10), a first thread groove is formed in one end of each of the plurality of control racks (11), and the pitch motors (12) are fixedly mounted on the wheel hub (8).

3. The energy-saving wind driven generator according to claim 2, characterized in that a threaded rod is fixedly connected to an output shaft of the pitch motor (12), the threaded rod is threadedly mounted in the corresponding first threaded groove, a photovoltaic panel (15) is fixedly mounted on the fairing (3), a storage battery (14) and a controller (13) are fixedly mounted on the inner wall of the fairing (3), the controller (13) is connected with the photovoltaic panel (15), the pitch motor (12) is connected with the storage battery (14), and the storage battery (14) is connected with the controller (13).

4. The energy-saving wind driven generator according to claim 1, wherein the mounting mechanism comprises two clamping blocks (16), two connecting plates (17), two moving rods (18), two screw rods (19) and two adjusting wheels (20), two clamping grooves are formed in the inner wall of the fairing (3), moving grooves are formed in the inner walls of the two sides of the mounting box (2), the moving rods (18) are slidably mounted in the two moving grooves, and the connecting plates (17) are fixedly mounted at one ends of the two moving rods (18).

5. The energy-saving wind driven generator according to claim 4, wherein a clamping block (16) is fixedly mounted on one side of each of the two connecting plates (17), the clamping block (16) is connected with the corresponding clamping groove, a second threaded groove is formed in the other end of each of the two moving rods (18), a screw rod (19) is threadedly mounted in each of the two threaded grooves, and an adjusting wheel (20) is fixedly mounted at one end of each of the two screw rods (19).

6. The energy-saving wind driven generator according to claim 1, wherein an annular auxiliary groove is formed on the inner wall of the rotating hole, a connecting block is fixedly mounted on the blade (9), and the connecting block is slidably connected with the inner wall of the annular auxiliary groove.