Unlock instant, AI-driven research and patent intelligence for your innovation.

Driving structure device for generating power through hydrodynamic force

A driving structure and fluid power technology, applied in the direction of hydroelectric power generation, wind turbine, wind turbine control, etc., can solve the problems of difficult manufacturing, small force, low efficiency, etc.

Pending Publication Date: 2021-11-16
曹海东
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, under normal operating conditions, the force at the tail end is very small, or even counterproductive, because the speed of the tail end is too fast, and the wind speed at this time can no longer act on it, and it is difficult to manufacture and relatively low in efficiency, etc. question

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
  • Driving structure device for generating power through hydrodynamic force
  • Driving structure device for generating power through hydrodynamic force
  • Driving structure device for generating power through hydrodynamic force

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] figure 1 It is the elevation view of the drive structure device for fluid power generation in this paper. The four blade frames are connected at an angle of 90 degrees to form a rotatable driving body, and a fixed shaft is arranged in the middle. figure 2 for figure 1 The top view of , which shows the change of the rotation angle of the blade under the action of the moving fluid and the rotation angle of the blade through the gear transmission under the action of the yaw gear when it rotates to different positions in the figure, and the force analysis. The direction indicated by the central arrow in the figure is the fluid motion direction, that is, the yaw direction of the driving structure of the hydrodynamic power generation in this paper. When the moving fluid moves in the direction of the arrow in the figure, point A and point B are located on the 90-degree axis of the fluid movement direction, and the angle and position of the blade at point A at this time rece...

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 discloses a driving structure device for generating power through hydrodynamic force, relates to the field of development of clean energy and environmental protection, and provides a novel power generation driving mode mainly aiming at wind energy and water energy power generation, the working efficiency can be improved, and the manufacturing cost is reduced at the same time. The driving structure device mainly comprises a power generation driving body frame, blades, a blade gear, a transmission shaft, a transmission gear, a yaw gear, a worm and gear speed reducing motor, a worm and gear speed reducing motor gear, a power supply, a direction sensor and a contactor. A new power generation driving body is formed by controlling the yaw gear, performing gear transmission and rotating the change angle of the blades.

Description

1. Technical field: [0001] The invention relates to the fields of clean energy development and environmental protection, and mainly applies to driving structure devices for wind energy and water energy power generation and other related applications. 2. Background technology: [0002] It does not cost money to use the air and flowing water that nature moves, but only requires an initial investment. Take our common horizontal axis wind power drive device with three large blades as an example. If you want to get a large Electric energy, the specification of the blade must be increased, and the longer the blade, the greater the distance between the tail end of the blade and the center of the circle, resulting in a smaller speed contrast between the tail end of the blade and the part near the center of the circle when it is working. In this way, under the action of equal wind speed and wind force, the blade as a whole cannot bear the most effective force and work, especially the...

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): F03D3/06F03D7/06F03B3/14F03B15/00F03B17/06F03B13/26B64C3/00
CPCF03D3/061F03D3/005F03D3/062F03D7/06F03B3/14F03B3/145F03B15/00F03B17/06F03B13/264B64C3/00Y02E10/20Y02E10/74Y02P70/50
Inventor 曹海东
Owner 曹海东