阅读说明：本技术 一种发电装置 (Power generation device ) 是由 徐建 于 2018-06-26 设计创作，主要内容包括：本发明公开了一种发电装置,其包括支架,所述支架上安装有风机转轴、转动单元、发电单元和伸缩叶片,所述风机转轴和发电单元连接,所述伸缩叶片通过所述转动单元与所述风机转轴转动连接,所述支架上固定安装有伸缩固定单元,所述伸缩固定单元包括伸缩杆,所述伸缩叶片上设有与所述伸缩杆配合的固定孔。相比于现有技术,本发明的发电装置通过伸缩叶片和支架,解决了运输和安装难题,同时在使用时,可以根据风量的大小调节伸缩叶片的长度,避免叶片的转动速度过快,同时在大风天气,通过伸缩固定单元将伸缩叶片固定,防止风力发电机损坏。(The invention discloses a power generation device which comprises a support, wherein a fan rotating shaft, a rotating unit, a power generation unit and telescopic blades are arranged on the support, the fan rotating shaft is connected with the power generation unit, the telescopic blades are rotatably connected with the fan rotating shaft through the rotating unit, a telescopic fixing unit is fixedly arranged on the support and comprises a telescopic rod, and fixing holes matched with the telescopic rod are formed in the telescopic blades. Compared with the prior art, the power generation device solves the transportation and installation problems through the telescopic blades and the support, meanwhile, when the power generation device is used, the length of the telescopic blades can be adjusted according to the air volume, the blades are prevented from rotating too fast, and meanwhile, in windy weather, the telescopic blades are fixed through the telescopic fixing units, so that the damage of a wind driven generator is prevented.)

1. A power generation device comprises a support, and is characterized in that: install fan pivot, rotation unit, power generation unit and flexible blade on the support, fan pivot and power generation unit connection, flexible blade passes through the rotation unit with the fan pivot is rotated and is connected, fixed mounting has flexible fixed unit on the support, flexible fixed unit includes the telescopic link, be equipped with on the flexible blade with telescopic link complex fixed orifices.

2. The power generation apparatus of claim 1, wherein: the telescopic blade comprises a fixed part and a telescopic part, and the telescopic part is connected with the fixed part through a telescopic cylinder.

3. The power generation apparatus of claim 1, wherein: and a yaw empennage is arranged on the rack.

Technical Field

The invention relates to the technical field of wind power generation, in particular to a power generation device.

Background

With the development of society, the traditional energy sources are increasingly exhausted, and the environmental pollution is increasingly serious, new energy sources are urgently needed to solve the energy crisis of human beings. The wind energy is used as clean energy, and has the advantages of environmental protection, no pollution and inexhaustibility. The wind power generator is an electric device for converting wind energy into mechanical energy and converting the mechanical energy into electric energy, and the existing wind power generator has the following disadvantages: the blades and the brackets are too long, so that the transportation and the installation are difficult, and the blades and the brackets are too high in area, so that the borne wind power is too large in strong wind weather or even typhoon weather, and the blades or even the whole wind driven generator is damaged.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide the wind driven generator with the telescopic blades and the bracket, which is convenient to transport and install and has strong typhoon resistance.

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

the utility model provides a power generation facility, install fan pivot, rotation unit, power generation unit and flexible blade on the support, fan pivot and power generation unit connection, flexible blade passes through the rotation unit with the fan pivot is rotated and is connected, fixed mounting has flexible fixed unit on the support, flexible fixed unit includes the telescopic link, be equipped with on the flexible blade with telescopic link complex fixed orifices.

As a further improvement of the invention, the telescopic blade comprises a fixed part and a telescopic part, and the telescopic part is connected with the fixed part through a telescopic cylinder.

As a further improvement of the invention, a yaw empennage is installed on the machine frame.

Compared with the prior art, the power generation device solves the transportation and installation problems through the telescopic blades and the support, meanwhile, when the power generation device is used, the length of the telescopic blades can be adjusted according to the air volume, the blades are prevented from rotating too fast, and meanwhile, in windy weather, the telescopic blades are fixed through the telescopic fixing units, so that the damage of a wind driven generator is prevented.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of a power generation device in an embodiment of the present invention.

Description of the labeling: 10. a support; 20. a housing; 30. a fan rotating shaft; 40. a telescopic blade; 50. a telescopic fixing unit; 60. a yaw empennage.

Detailed Description

The invention will be further described with reference to the accompanying drawings and the detailed description below:

as shown in fig. 1, the power generation apparatus of the present invention includes a support 10, a housing 20, a fan rotating shaft 30, a retractable blade 40, a retractable fixing unit 50, and a yaw tail 60 are mounted on the support 10, a power generation unit including a gear box, a generator, a transformer, etc. is mounted in the housing 20, the fan rotating shaft 30 is connected to the power generation unit, the retractable blade 40 is fixedly connected to the fan rotating shaft 30, the retractable blade 40 includes a fixing portion and a retractable portion, the retractable portion is connected to the fixing portion through a retractable cylinder, and the yaw tail 70 is used for quickly and smoothly aligning to a wind direction when a direction of a wind speed vector changes, so that a wind power generator obtains maximum wind energy.

The telescopic fixing unit 50 includes a telescopic rod, and the telescopic blade 40 is provided with a fixing hole matched with the telescopic rod.

Compared with the prior art, the power generation device solves the transportation and installation problems through the telescopic blades and the support, meanwhile, when the power generation device is used, the length of the telescopic blades can be adjusted according to the air volume, the blades are prevented from rotating too fast, and meanwhile, in windy weather, the telescopic blades are fixed through the telescopic fixing units, so that the damage of a wind driven generator is prevented.

Various other changes and modifications to the above-described embodiments and concepts will become apparent to those skilled in the art from the above description, and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.