CN2471962Y

CN2471962Y - Osicllating blade wind motor

Info

Publication number: CN2471962Y
Application number: CN01219191U
Authority: CN
Inventors: 谭国运
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-11
Filing date: 2001-04-11
Publication date: 2002-01-16
Anticipated expiration: 2011-04-11

Abstract

The utility model relates to a swing-wing wind turbine, which is characterized in that a generator is fixedly arranged on the top of a support column; a wing beam base is fixed on the axis of the generator; a wing beam fixed on the wing beam base is rotary back hook-shaped; a wing sail is hinged at the hook of the wing beam by the reinforcement; the balance hammer is also fixed on the reinforcement of the wing sail. The utility model has the advantages of simple and reasonable structure. The wing sail can fly up and down with the wind without blocking the wind power and can make the full use of the wind power. Due to the full use of the wind energy, the support column does not need to be made much stronger, so the cost is saved.

Description

Pendulum wing wind energy conversion system

The utility model relates to wind-driven generator, especially a kind of pendulum wing wind energy conversion system.

China and even foreign employed wind-driven generator are fixed wing sail structure at present, and generator places ground, need build with regard to firm supporting post.Fixed wing sail structure has the defective that can not make full use of wind energy, and generator places ground, the generator failure that badly causes because of environment often occurs.

The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of simple and reasonable, makes full use of wind energy, the pendulum wing wind energy conversion system that efficient is high.

The purpose of this utility model is achieved in that

Generator is packed in the supporting post top, and wing-rod base is packed on the generator shaft, and the wing bar that is packed on the wing-rod base is the revolution hook, and wing sail is hinged on wing bar hook place by its stiffening rib, and counterweight also is packed on the wing sail stiffening rib.

Wing sail can be by hard sail, also can be soft sail; Described wing sail is distributed on the wing-rod base, and wing sail can have 3-6.

Advantage of the present utility model and good effect are:

1. simple and reasonable, wing sail can direction with the wind be laid out or fall, and can oneself not block wind-force, makes full use of wind energy.

2. generator places the supporting post top, is difficult for the generation accident.

3. owing to made full use of wind energy, supporting post needn't be done very firmly, provides cost savings.

Description of drawings:

Fig. 1 the utility model plan view;

Fig. 2 is the structural drawing of the utility model wing sail and wing bar;

Fig. 3 is a plan view of the present utility model.

Below in conjunction with accompanying drawing the utility model embodiment is described in further detail:

The supporting disk 7 that the bottom of supporting post 6 installs is affixed with ground, and generator 6 is packed in the supporting post top, installs a wing-rod base 4, the uniform wing bar 3 that is fixed with on this wing-rod base on the axle of generator.This wing bar be shaped as the revolution hook, stiffening rib 9 at wing bar hook place by articulated joint 8 hinged wing sails 2, stiffening rib generally is packed in the wing sail back side in length and breadth, perhaps also can make stiffening rib at the wing sail back side, wing sail can have 3-6, and present embodiment is depicted as three, wing sail can be by hard sail, also can be soft sail, hard sail can be made by metal or rigid plastics, and soft sail can be by making such as canvas.Counterweight 1 also is packed on the wing sail stiffening rib.

Working principle of the present utility model is:

Because wing sail is the hook-type place that is hinged on wing bar, so wing sail can be done 0-90 degree revolutions around wing bar.When aweather, the deadweight of wing sail is vertical, and keeps off on wing bar, and wind this moment wing sail produces wind energy; When turning over several angle, under the acting in conjunction of wind-force and counterweight, wing sail upwards pendulum rises until consistent with horizontal line, and this moment, frontal resistance was 0, and and so forth, the wind energy efficiency of generation is the highest, and produces the resistance minimum to supporting post.

Claims

1. put wing wind energy conversion system for one kind, constitute by supporting post, generator, wing bar, counterweight, wing sail, it is characterized in that: generator is packed in the supporting post top, wing-rod base is packed on the generator shaft, the wing bar that is packed on the wing-rod base is the revolution hook, wing sail is hinged on wing bar hook place by its stiffening rib, and counterweight also is packed on the wing sail stiffening rib.

2. pendulum wing wind energy conversion system according to claim 1 is characterized in that: wing sail can be by hard sail, also can be soft sail.

3. according to claim 1,2 described pendulum wing wind energy conversion systems, it is characterized in that: described wing sail is distributed on the wing-rod base, and wing sail can have 3-6.