CN218780434U

CN218780434U - Cluster type breeze power generation unit

Info

Publication number: CN218780434U
Application number: CN202223391109.1U
Authority: CN
Inventors: 邵中合; 牛志远; 温齐伟
Original assignee: Guangdong Hongyao Smart Power Co ltd
Current assignee: Guangdong Hongyao Smart Power Co ltd
Priority date: 2022-12-18
Filing date: 2022-12-18
Publication date: 2023-03-31
Anticipated expiration: 2032-12-18

Abstract

The utility model discloses a power generation unit of cluster type breeze electricity generation, including the generator and with the supporting fan blade mechanism that sets up of generator, fan blade mechanism is including rotating the post, the mount table, elevating system and hundred pleat boards, the pivot fixed connection who rotates post and generator, the fixedly connected with multiunit mount table that is annular array on the rotation post, all be equipped with elevating system on every group mount table, be close to its one end fixedly connected with fixed plate on every group mount table, elevating system is including the elevating system that can go on the lift effect, fixedly connected with motion board on the elevating system, fixedly connected with hundred pleat boards between fixed plate and the motion board. The utility model relates to a wind power generation set technical field, it has the reduction damage, reinforcing life, guarantees the excellent characteristics of generator effect.

Description

Cluster type breeze power generation unit

Technical Field

The utility model relates to a wind power generation set technical field, specific power generation unit of cluster type breeze electricity generation that says so.

Background

The cluster type wind power generation refers to a power generation group which integrates a plurality of groups of power generation units and commonly undertakes power generation tasks. However, the size of wind-force is uncontrollable in nature, has breeze also to have strong wind, when the wind speed is lower, can appear that the generator rotational speed is slow, output is not enough, the frequency, the not up to standard condition of voltage, and when the wind speed was too high, the condition that overvoltage, frequency improved can appear, cause the electric energy quality serious not enough, also can cause the blade to damage because of the wind speed is too big, device life is short, therefore the slew velocity of blade need be in reasonable interval, we propose this application based on this.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a reduce to damage, reinforcing life, the breeze power generation unit of guaranteeing that the generator effect is excellent.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a power generation unit of cluster formula breeze electricity generation, including the generator and with the supporting fan blade mechanism that sets up of generator, generator fixed connection is inside the base, wear out the pivot of generator the top surface and the fixedly connected with of base fan blade mechanism, fan blade mechanism is including rotating post, mount table, elevating system and hundred pleat boards, rotate the post with the pivot fixed connection of generator, the fixedly connected with multiunit that is annular array on the rotation post the mount table, every group all be equipped with on the mount table elevating system, every group be close to its one end fixedly connected with fixed plate on the mount table, elevating system is including the elevating platform that can carry out the lift effect, fixedly connected with motion plate on the elevating platform, the fixed plate with fixedly connected with between the motion plate hundred pleat boards.

In the above technical scheme, the rotating column includes a base platform and a center column fixedly connected with the base platform, the base platform is connected with a rotating shaft of the generator through a flange, the installation platform is fixedly connected to the center column, a plurality of groups of stabilizing frames are fixedly connected to the base, a stabilizing platform is fixedly connected to the top of each stabilizing frame, and the top end of the center column is rotatably connected to the stabilizing platform.

In the above technical scheme, elevating system still includes driving motor and lead screw, be equipped with the lift spout on the mount table, elevating platform sliding connection be in the lift spout, threaded connection has on the elevating platform the lead screw, fixedly connected with on the rotation post driving motor, driving motor with lead screw power is connected.

In the above technical solution, a sliding groove is provided on a groove wall of the lifting sliding groove, a sliding portion is provided on the lifting platform corresponding to the sliding groove, and the sliding portion is slidably connected in the sliding groove.

In the technical scheme, the stabilizing platform is fixedly connected with the wind speed sensor, the bottom platform is internally and fixedly connected with a control panel which takes the single chip microcomputer as a core, and the driving motor and the wind speed sensor are electrically connected with the single chip microcomputer.

In the above technical scheme, the bottom of the base is fixedly connected with a mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the movable plate can be lifted through the arranged lifting mechanism, then the unfolding and retraction of the louver board are realized through the movable plate, so that the size of the louver board can be controlled, when the external wind power is small, the louver board can be unfolded to the maximum, the air catching amount is ensured, breeze can drive the bottom generator to work, when the external wind power is large, the louver board can be retracted, the air catching amount is reduced, the damage to the device due to the overlarge wind power and the influence on the service life are avoided, the unfolding size of the louver board can be automatically controlled according to the wind power detected by the wind power sensor, the rotating speed of the fan blade mechanism is in a proper interval, and the excellent power generation effect is ensured.

Drawings

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

FIG. 2 is a schematic view of the pleated plate of the present invention when retracted;

FIG. 3 is a schematic view of the structure of the lifting mechanism of the present invention;

fig. 4 is a detailed structural diagram of a portion a in fig. 3.

In the figure: the wind speed sensor comprises a base 1, a mounting plate 2, a base table 3, a central column 4, a flange 5, a mounting table 6, a lifting table 7, a driving motor 8, a lead screw 9, a sliding groove 10, a lifting sliding groove 11, a fixing plate 12, a moving plate 13, a pleated plate 14, a stabilizing frame 15, a stabilizing table 16 and a wind speed sensor 17.

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.

Referring to fig. 1-4, a cluster type breeze power generation unit comprises a power generator and a fan blade mechanism matched with the power generator, wherein the power generator is fixedly connected inside a base 1, the bottom of the base 1 is fixedly connected with a mounting plate 2 for installation, a rotating shaft of the power generator penetrates through the top surface of the base 1 and is fixedly connected with the fan blade mechanism, the fan blade mechanism in the embodiment comprises a rotating column, a mounting table 6, a lifting mechanism and a pleated plate 14, firstly, the rotating column comprises a bottom table 3 and a central column 4 fixedly connected with the bottom table 3, the bottom table 3 is connected with the rotating shaft of the power generator through a flange 5, three groups of mounting tables 6 are fixedly connected on the central column 4 in an annular array, and each group of the mounting tables 6 is provided with the lifting mechanism;

furthermore, in the present embodiment, the lifting mechanism includes a lifting platform 7, a driving motor 8 and a lead screw 9, a lifting chute 11 is arranged on the mounting platform 6, a sliding groove 10 is arranged on a wall of the lifting chute 11, a sliding portion is arranged on the lifting platform 7 corresponding to the sliding groove 10, the sliding portion is slidably connected in the sliding groove 10, the lead screw 9 is connected to the lifting platform 7 through a thread, the driving motor 8 is fixedly connected to the inside of the bottom platform 3, and the driving motor 8 is in power connection with the lead screw 9, so that the driving motor 8 can drive the lead screw 9 to rotate, and then the lifting platform 7 is enabled to perform lifting movement on the mounting platform 6;

furthermore, a fixed plate 12 is fixedly connected to each group of mounting platforms 6 near the bottom end thereof, a moving plate 13 is fixedly connected to the lifting platform 7, and a louver 14 is fixedly connected between the fixed plate 12 and the moving plate 13, so that the moving plate 13 can move up and down through the arranged lifting mechanism, and then the movement of the moving plate 13 is used for realizing the expansion and retraction of the louver 14, so that the size of the louver 14 can be controlled, when the external wind power is small, the louver 14 can be expanded to the maximum, the wind catching capacity is ensured, a breeze can drive a bottom generator to work, and when the external wind power is large, the louver 14 can be retracted, so that the wind catching capacity is reduced, the damage to the device due to the excessive wind power is avoided, the service life is not affected, and meanwhile, the rotation stability of the fan blade mechanism is further ensured;

furthermore, three groups of stabilizing frames 15 of fixedly connected with on the base 1, the firm platform 16 of the top fixedly connected with of stabilizing frame 15, the top of center post 4 is rotated and is connected on firm platform 16, so can guarantee that the rotation of fan blade mechanism is more stable, and still fixedly connected with air velocity transducer 17 on firm platform 16, the inside fixedly connected with of sill 3 uses STM32 series singlechip as the control panel of core, driving motor 8, air velocity transducer 17 all is connected with the monolithic is electromechanical, through air velocity transducer 17 detectable external wind speed like this, and the wind speed that detects converts the singlechip into signal transmission to the control panel, the singlechip is inside to be equipped with the programming pronunciation, then make the singlechip come according to the programming pronunciation to work according to wind speed automatic control driving motor 8, thereby make the expansion size of coming control hundred boards 14, make the whole rotational speed of fan blade mechanism be in suitable interval like this, in order to guarantee that the generating effect is excellent.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a power generation unit of cluster formula breeze electricity generation, including the generator and with the supporting fan blade mechanism that sets up of generator, generator fixed connection is inside base (1), the pivot of generator is worn out the top surface and the fixedly connected with of base (1) fan blade mechanism, its characterized in that: fan blade mechanism is including rotating post, mount table (6), elevating system and hundred pleat board (14), rotate the post with the pivot fixed connection of generator, the fixedly connected with multiunit that is annular array on the rotation post mount table (6), every group all be equipped with on mount table (6) elevating system, every group be close to its one end fixedly connected with fixed plate (12) on mount table (6), elevating system is including elevating platform (7) that can carry out the lift effect, fixedly connected with motion board (13) on elevating platform (7), fixed plate (12) with fixedly connected with between motion board (13) hundred pleat board (14).

2. A clustered breeze powered electricity generating unit as claimed in claim 1, wherein: the rotary column comprises a base platform (3) and a central column (4) fixedly connected with the base platform (3), the base platform (3) is connected with a rotating shaft of a generator through a flange (5), an installation platform (6) is fixedly connected onto the central column (4), a plurality of groups of stabilizing frames (15) are fixedly connected onto the base (1), a stabilizing platform (16) is fixedly connected onto the top of each stabilizing frame (15), and the top end of the central column (4) is rotatably connected onto the stabilizing platform (16).

3. A clustered breeze powered electricity generating unit as claimed in claim 2, wherein: elevating system still includes driving motor (8) and lead screw (9), be equipped with lift spout (11) on mount table (6), elevating platform (7) sliding connection be in lift spout (11), threaded connection is gone up in elevating platform (7) lead screw (9), fixedly connected with on the rotation post driving motor (8), driving motor (8) with lead screw (9) power is connected.

4. A clustered breeze powered electricity generating unit as claimed in claim 3, wherein: the wall of the lifting chute (11) is provided with a sliding chute (10), the lifting platform (7) is provided with a sliding part corresponding to the sliding chute (10), and the sliding part is connected in the sliding chute (10) in a sliding mode.

5. A clustered breeze powered electricity generating unit as claimed in claim 3, wherein: the wind speed sensor (17) is fixedly connected to the stabilizing table (16), the control panel which takes the single chip microcomputer as a core is fixedly connected to the inner portion of the base table (3), and the driving motor (8) and the wind speed sensor (17) are electrically connected with the single chip microcomputer.

6. A clustered breeze powered electricity generating unit as claimed in claim 2, wherein: the bottom of the base (1) is fixedly connected with a mounting plate (2).