Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Wind-resistant wind power blade

A technology of wind power blades and fixed sections, applied in the field of wind-resistant wind power blades, which can solve problems such as unfavorable transportation and easy damage of blades

Active Publication Date: 2021-06-01
中广核贵港港南风力发电有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a wind-resistant wind power blade to solve the problem that the wind power blade is easily damaged and is not conducive to transportation when the wind power blade encounters severe strong wind

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wind-resistant wind power blade
  • Wind-resistant wind power blade
  • Wind-resistant wind power blade

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] Such as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 Shown:

[0028] A wind-resistant wind power blade, comprising a fixed section 1 and a swing arm section 2, the middle part of the fixed section 1 is hollow, the upper and lower ends of the fixed section 1 are symmetrically opened with through grooves, and auxiliary wind receiving plates 3 are slidably connected in the through grooves , the side of the auxiliary wind-connecting plate 3 is provided with an outwardly inclined connecting groove 4; the fixed section 1 is axially slidably connected with a conductive block 8, and the two ends of the conductive block 8 are fixedly provided with a connecting column 9, and the connecting column 9 is rotatably connected with a The roller 5, the roller 5 is rollingly connected in the connection groove 4, and the two ends of the conduction block 8 are also provided with an embedded groove 25 for accommodating the auxiliary wind-connecting plate 3; one side of the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the field of wind power generation, and particularly discloses a wind-resistant wind power blade. The wind-resistant wind power blade comprises a fixed section and a swing arm section, the middle of the fixed section is hollow, through grooves are symmetrically formed in the upper end and the lower end of the fixed section, auxiliary wind receiving plates are slidably connected into the through grooves, and connecting grooves inclining outwards are formed in the side faces of the auxiliary wind receiving plates. A conduction block is axially and slidably connected into the fixed section, connecting columns are fixedly arranged at the two ends of the conduction block and rotationally connected with rolling wheels, the rolling wheels are connected into the connecting grooves in a rolling mode, and embedding grooves for containing the auxiliary wind receiving plates are further formed in the two ends of the conduction block. One side of the end of the fixed section is rotationally connected with a vertically-arranged rotating shaft, the swing arm section is fixedly connected to the rotating shaft, and a driving device used for driving the rotating shaft to rotate is arranged in a connecting cavity. A coaxial transmission gear is fixed to the rotating shaft, and teeth meshed with the transmission gear are arranged on the side wall of the conduction block. The wind-resistant wind power blade aims at solving the problems that when a wind power blade encounters severe strong wind, the blade is prone to being damaged, and transportation is not facilitated.

Description

technical field [0001] The invention relates to the technical field of wind power generation, and specifically discloses a wind-resistant wind power blade. Background technique [0002] Wind energy resources are very rich in the world, and almost all regions and countries have considerable wind energy reserves. Oil crises have occurred frequently in recent years, and the oil reserves and coal reserves of countries around the world will be exhausted within hundreds of years. Therefore, China, the United States, the United Kingdom, Spain and other countries have gradually shifted their attention to the development and utilization of new energy. As one of the important components of renewable energy, wind energy has attracted widespread attention from researchers and has also received strong support from governments of various countries. [0003] From the 1970s to modern times, the world's wind power has achieved amazing development. In 1996, the world's total wind power gene...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F03D13/40F03D1/06F03D7/02
CPCF03D13/40F03D1/0675F03D1/0658F03D7/0236F05B2240/21F05B2260/02Y02E10/72
Inventor 刘文韬
Owner 中广核贵港港南风力发电有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com