Wind power generation equipment with automatic opening and closing type fan blades

A kind of wind power generation equipment, open and close technology, applied in the direction of wind power generation, wind power engine, wind power engine at right angles to the wind direction, etc., can solve the problems such as the reduction of wind energy utilization rate, and achieve simple structure, high stability, and high execution efficiency Effect

Pending Publication Date: 2022-03-04
杭州好智装备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, reducing blade size results in less

Method used

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  • Wind power generation equipment with automatic opening and closing type fan blades
  • Wind power generation equipment with automatic opening and closing type fan blades
  • Wind power generation equipment with automatic opening and closing type fan blades

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0041] Example 1

[0042] Refer figure 1 The automatic opening and closing air-leaf wind power generation apparatus includes a fixed base 100, a power generating device 200, a blade module 300, a locking device 400, an opening and closing device 500, a wind speed sensing device 600, a control device 700, and an energy storage device 800. The wind speed sensing device 600 monitors the ambient wind speed, and the control device 700 changes the opening of the blast module 300 in accordance with the operation of the different wind speed control opening and joint apparatus 500, and the blade module 300 rotates under wind power to cause the power generating device 200. Power generation, energy storage device 800 can store electrical energy.

[0043] Refer figure 1 The fixed base 100 is fixedly placed on the ground. In the present embodiment, the fixed base 100 is the hollow rib shape, the control device 700, and the energy storage device 800 are located inside the fixed base 100, thereb...

Example Embodiment

[0050] Example 2

[0051] Refer Figure 7 The difference from the first embodiment is that the blade module 300 is provided with a plurality of groups, and the wind rod 310 in the multi-group of the wind blade group 300 is fixedly coupled. Further improve the utilization of wind energy by setting multiple sets of blade modules 300.

Example Embodiment

[0052] Example 3

[0053] The difference from the first embodiment is that the blanket 320 includes an integrally formed closed portion 321 and two outer bonding portions 322, and the closure portion 321 is located between the two bonding portions 322. The gripping portion 322 is a flat plate structure provided, and the closure portion 321 is a vertically disposed plate-like structure. The closure portion 321 of the two blanks 320 can rotate the enclosed pattern such as elliptical, rectangular, polygon.

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Abstract

The invention relates to the field of wind power generation, in particular to wind power generation equipment with automatic opening and closing type fan blades. The wind power generation device comprises a fixed base fixedly placed on the ground, a power generation device and a fan blade module are arranged on the fixed base, the fan blade module comprises a wind rod and two fan blades, the wind rod is rotationally connected with the fixed base and used for driving the power generation device to generate power, and the two fan blades are rotationally and symmetrically arranged relative to the axis of the wind rod. And the fan blades are rotationally connected with the wind rod. The method has the effect of improving the wind energy utilization rate.

Description

technical field [0001] The present application relates to the field of wind power generation, in particular to an automatic opening and closing wind blade wind power generation equipment. Background technique [0002] Wind energy is a clean and pollution-free renewable energy. A wind turbine is an electric device that converts wind energy into mechanical work, drives the rotor to rotate through the mechanical work, and finally outputs electric energy. Wind power generators generally include components such as wind rotors, generators, and energy storage devices. The wind rotor rotates under the action of wind force, and converts the wind energy into the mechanical energy of the wind rotor shaft, and the generator rotates to generate electricity under the drive of the wind rotor shaft. [0003] In the existing wind turbine power generation technology, under extreme weather such as typhoon weather, the fan is easily damaged due to excessive wind force. Therefore, when design...

Claims

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Application Information

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IPC IPC(8): F03D9/11F03D3/00F03D3/02F03D3/06F03D7/06F03D13/20
CPCF03D9/11F03D3/005F03D3/02F03D3/061F03D3/062F03D3/067F03D7/06F03D13/20F05B2240/301Y02E10/74Y02E10/728Y02E70/30
Inventor 陈安明
Owner 杭州好智装备科技有限公司
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