Ventilator turbine of wind power generator set

A technology of wind power generating set and flat machine, which is applied in the direction of wind power generator components, wind power motor combination, wind power engine, etc. It can solve the problems of easily damaged wind blades, low output power, expensive materials, etc., and achieves good wind resistance and high output power. The effect of high power and multiple economic benefits

Inactive Publication Date: 2007-07-18
邱惠民
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current wind generators basically use paddle-type wind blades. When using wind power generation, due to the small thrust coefficient, the wind blades need a large wind speed at the start-up stage, but the wind resistance is poor, and the wind speed reaches a certain level. It is easy to damage the wind blades, the available wind speed line segment is small, and the output power is small; and in order to meet the electricity demand, the existing generators are basically large, so for wind power generators, its blade volume It is also very large, difficult to manufacture, and the materials are relatively expensive
[0003] The utility model specification of patent No. ZL01266082.5 discloses a fan blade of a wind power generator, which is a telescopic adjustment rod corresponding to the fan blade pivotally arranged on the oute

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
  • Ventilator turbine of wind power generator set
  • Ventilator turbine of wind power generator set
  • Ventilator turbine of wind power generator set

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] The present invention will be further described in detail below with reference to the embodiments of the drawings.

[0027] As shown in the figure, a wind turbine leveling machine for a wind turbine includes a central shaft assembly 1 and a fixed ring 2. The central shaft assembly 1 includes a fixed bearing shaft 11 and a main shaft sleeve coaxially sleeved on the bearing shaft 11 12. A main bearing 13 is coaxially sleeved between the main shaft sleeve 12 and the bearing shaft 11, a transmission gear ring 14 connected to the generator is fixedly provided on the end surface of the main shaft sleeve 12, and the main shaft sleeve 12 and the fixed ring 2 are respectively There are eight steel pipe shafts 3 and stress devices 4 evenly distributed in the circumferential direction. The stress device 4 is arranged between the two steel pipe shafts 3. One end of the steel pipe shaft 3 and the tail of the main shaft sleeve 12 are fixedly connected by a connecting flange 15. The other...

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 wind turbine for wind generator includes one central shaft, one fixing ring, two steel pipe axles to connect the ring to the central shaft, wind impellers capable of rotating around the shaft on the steel pipe axles, and driving mechanism on the wind impellers. The wind turbine has the advantages of great thrust coefficient, great output power and relatively low cost.

Description

technical field [0001] The invention relates to a wind power generator, in particular to a wind turbine of a wind power generating set. Background technique [0002] With the development of society, electricity occupies an increasingly important position in our daily life, and various power generation methods have emerged as the times require, mainly including wind power, hydropower and thermal power. The current wind generators basically use paddle-type wind blades. When using wind power generation, due to the small thrust coefficient, the wind blades need a large wind speed during the start-up stage, but the wind resistance is poor, and the wind speed reaches a certain level. It is easy to damage the wind blades, the available wind speed line segment is small, and the output power is small; and in order to meet the demand for electricity, the existing generators are basically large, so for wind power generators, its blade volume It is also very large, difficult to manufac...

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
IPC IPC(8): F03D1/06F03D11/00F03D9/00F03D15/00F03D80/00
CPCY02E10/725Y02E10/722Y02E10/721Y02E10/72
Inventor 邱惠民
Owner 邱惠民
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap