CN210509479U

CN210509479U - Vertical shaft roller type wind power generation device

Info

Publication number: CN210509479U
Application number: CN201921580835.3U
Authority: CN
Inventors: 杨宝祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-05-12
Anticipated expiration: 2029-09-23

Abstract

The utility model provides a vertical axis roller type wind power generation set, including main tower (1), main tower (1) is inside including the generator and seek wind device, wherein seek on the output shaft of wind device the rigid coupling have semi-circular housing, the rigid coupling has backup pad (10) on semi-circular housing leans on the generating line of left quadrant point position department, be equipped with guide plate (9) in the backup pad, be equipped with wind wheel axle (11) in the semi-circular housing, the rigid coupling has the wind wheel support respectively in the punishment of the both ends of wind wheel axle, the wind wheel support includes solid fixed ring (3) and connecting rod (5), be fixed with wind wheel (4) on the connecting rod, the utility model discloses the wind wheel that mainly utilizes vertical direction to arrange drives the wind wheel axle and rotates, and.

Description

Vertical shaft roller type wind power generation device

Technical Field

The utility model relates to a wind power generation technical field, specific vertical axis roller type wind power generation set that says so.

Background

A wind power generator is a device that converts kinetic energy of wind into mechanical energy and then converts the mechanical energy into kinetic energy of electricity. The principle is that wind power drives blades to rotate, and then the rotating speed is increased through a speed increaser to promote a generator to generate electricity. In the prior art, the vertical axis wind power generation device has a downwind area and an upwind area no matter what shape of blades are used, the collected wind power is very small, and the effective utilization rate of the windward side is not high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses just to the problem that prior art exists, a vertical axis roller type wind power generation set that wind energy utilization rate is higher is provided.

In order to solve the technical problem of appeasing, the technical scheme of the utility model is that: a vertical shaft roller type wind power generation device comprises a main tower, wherein a generator and a wind searching device are arranged in the main tower, an output shaft of the wind searching device extends out of the axis of the main tower and is fixedly connected with a semicircular housing, the semicircular housing comprises an upper cross support, a lower cross support and a semicircular arc baffle plate, a support plate is fixedly connected to a generatrix of the semicircular arc baffle plate close to the left quadrant point, a guide plate is fixedly connected to the support plate, one end of the guide plate is fixedly connected with the support plate in an angle mode, the other end of the guide plate is fixedly connected with the circumferential surface of the semicircular arc baffle plate, a wind wheel shaft is vertically arranged between the upper cross support and the lower cross support, the upper end of the wind wheel shaft is rotatably connected with the upper cross support, the lower end of the wind wheel shaft is rotatably connected with the lower cross support, wind wheel supports are fixedly connected to two ends of the wind wheel shaft, the connecting rod is fixed with a wind wheel, and the wind wheel is driven to rotate by wind power so as to drive the generator to generate electricity.

Preferably: and a protective net can be further fixed on one side of the semi-circular baffle plate close to the guide plate, and the diameter and the length of the protective net are equal to those of the semi-circular baffle plate.

Preferably: ribbed plates can be fixedly connected between the supporting plate and the guide plate.

Preferably: the angle is 30-40 degrees.

Preferably: the connecting rods are four in number and are uniformly distributed in the circumferential direction.

The utility model has the advantages that: adopt above-mentioned technical scheme, through addding housing and guide plate in prior art's vertical axis roller type wind power generation set, this housing and guide plate can be 360 rotations under the control of automatic wind searching device, automatic wind searching, make whole housing and guide plate be in the windward position all the time, utilize the housing to avoid offsetting each other of two effort, the accessible guide plate can make the wind of windward side whole utilize simultaneously, and do not have opposite effort, further improved the fan rotational speed, reduced the volume of generator, in addition the utility model discloses still install the protection network, can effectual birds of having protected.

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

shown in the figure: the wind power generation device comprises a main tower 1, a lower cross support 2, a fixing ring 3, a wind wheel 4, a connecting rod 5, an upper cross support 6, a semicircular arc baffle plate 7, a protective net 8, a guide plate 9, a support plate 10, a wind wheel shaft 11 and rib plates 12.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the above objects, the following detailed description of the embodiments, structures, features and effects of the present invention will be made with reference to the accompanying drawings. It should be understood that the description of the embodiments of the present invention is provided for illustration only, and not for the purpose of limiting the invention.

In order to realize the utility model discloses the purpose, the utility model provides a vertical axis roller type wind power generation set, the convenient problem that enough solution prior art exists.

As shown in fig. 1-2, a vertical axis roller type wind power generation device comprises a main tower 1, wherein the main tower internally comprises a generator and a wind searching device, an output shaft of the wind searching device extends out of the axis of the main tower 1 and is fixedly connected with a semicircular housing, the semicircular housing comprises an upper cross support 6, a lower cross support 2 and a semicircular arc baffle plate 7, the lower cross support 2 is connected with the output shaft of the wind searching device, the lower cross support 2 can be driven to rotate by the wind searching device, the semicircular arc baffle plate 7 is fixedly connected above the lower cross support 2, the upper cross support 6 is fixedly connected above the semicircular arc baffle plate 7, the upper cross support 6 corresponds to the lower cross support 2 in position, a support plate 10 is fixedly connected on a bus at the position of the semicircular arc baffle plate 7 close to a left quadrant point, a guide plate 9 is fixedly connected on the support plate 10, one end of the guide plate 9 is fixedly connected with the support plate 10 at an angle of 30-40 degrees, and the other end of the guide plate is fixedly connected with the circumferential surface at the left side of the axis of the semicircular arc baffle plate 7, in the embodiment, a rib plate 12 is fixedly connected between the support plate 10 and the guide plate 9 to further enhance the structural strength of the guide plate 9, a wind wheel shaft 11 is vertically installed between the upper cross-shaped support 6 and the lower cross-shaped support 2, the upper end of the wind wheel shaft 11 is rotatably connected with the upper cross-shaped support 6, the lower end of the wind wheel shaft is rotatably connected with the lower cross-shaped support 2, wind wheel supports are respectively fixedly connected at two ends of the wind wheel shaft 11, each wind wheel support comprises a fixing ring 3 and four connecting rods 5 fixedly.

Further: in this embodiment, a protective net 8 is further fixed to the side of the semicircular shielding plate 7 close to the deflector 9, and the diameter and length of the protective net 8 are adapted to those of the semicircular shielding plate 7, so that birds coming from the windward side can be protected by the protective net 8, and the damage of the birds to the power generation device can be prevented.

As shown in fig. 2, the utility model discloses add semicircular housing and guide plate 9 among the prior art, utilize semicircular housing to avoid offsetting each other of two effort, utilize the wall effect that attaches of wind simultaneously, make the wind of axis left side windward side introduce the entry through guide plate 9, let whole windward side's wind whole utilize, and do not have opposite effort, further improved the fan and shown the rotational speed, reduced the volume of generator.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or position relationship based on the drawings, and are only for the convenience of simplifying the description, but not for the purpose of indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as the limitation of the present invention.

Claims

1. A vertical axis roller type wind power generation device is characterized in that: the wind power generation device comprises a main tower (1), wherein a generator and a wind searching device are arranged in the main tower (1), an output shaft of the wind searching device extends out of the outer side of the axis of the main tower (1) and is fixedly connected with a semicircular housing, the semicircular housing comprises an upper cross support (6), a lower cross support (2) and a semicircular arc baffle plate (7), a supporting plate (10) is fixedly connected to a bus of the semicircular arc baffle plate (7) close to a left quadrant point, a guide plate (9) is fixedly connected to the supporting plate (10), one end of the guide plate (9) is fixedly connected with the supporting plate (10) at an angle, and the other end of the guide plate is fixedly connected with the circumferential surface of the semicircular arc baffle plate (7); go up and install wind wheel axle (11) perpendicularly between cross support (6) and lower cross support (2), this wind wheel axle (11) upper end department rotates with last cross support (6) to be connected, and lower extreme department rotates with lower cross support (2) to be connected, it has the wind wheel support to lean on both ends punishment do not the rigid coupling on wind wheel axle (11), the wind wheel support includes solid fixed ring (3) and a plurality of and solid fixed ring (3) fixed connection's connecting rod (5), be fixed with wind wheel (4) on the connecting rod.

2. The vertical axis roller wind turbine as defined in claim 1, wherein: one side of the semi-circular arc baffle plate (7) close to the guide plate (9) can be further fixed with a protective net (8), and the diameter and the length of the protective net (8) are matched with those of the semi-circular arc baffle plate (7).

3. The vertical axis roller wind turbine as defined in claim 1, wherein: ribbed plates (12) can be further fixedly connected between the supporting plate (10) and the guide plate (9).

4. The vertical axis roller wind turbine as defined in claim 1, wherein: the angle is 30-40 degrees.

5. The vertical axis roller wind turbine as defined in claim 1, wherein: the number of the connecting rods (5) is four, and the connecting rods are uniformly distributed in the circumferential direction.