JP2858090B2 - Wind power generator for buildings - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wind power generator in which blades are installed on a roof or an outer wall of a high-rise building and the power generation efficiency of the blades is high.

[0002]

BACKGROUND OF THE INVENTION In recent years, power generation utilizing various types of natural energy has been actively studied. Above all, wind power generation has received particular attention because of its simple structure and a relatively large output.

[0003]

DISCLOSURE OF THE INVENTION By the way, it is known that in a region where buildings stand, a strong wind called a building wind frequently occurs around the building. Thus, the present inventor considered to supplement the increased power demand of one building by wind power generation using the building wind.

[0004] That is, an object of the present invention is to provide a wind power generator for buildings capable of efficiently generating power by utilizing the building wind generated around the building. The purpose of this invention is to
A wind turbine generator is installed in a building, and a building, the
Rails provided in a building, blades, and rotational movement of the blades
Power generation means for generating power by cropping,
A cylindrical case for accommodating the electric means, and this case
Swing up and down and turn left and right on the tool
While running on the rails,
Traveling means for changing the position of the blade in the building
If, detecting means for detecting a flow of air in the building around
And sending the information from the detecting means to the traveling means,
Change the position of the blade to the optimal position, and rotate the blade
And a control means for increasing the efficiency of the building.

That is, according to the present invention, the position and direction of the blades in the wind power generator are made variable, information from the detecting means for detecting the flow of wind is sent to the traveling means, and the position of the blades is changed to the optimum position. The structure is designed to increase the efficiency of the rotating operation of the building, so that as long as there is wind, power can be generated with maximum efficiency against wind from any direction, and large power can be supplied continuously, and Can effectively respond to demand.

In the above-mentioned wind power generator for buildings ,
Extend the rail to the corner of the side wall of the building, and
The case for storing the steps is located along this extended rail.
It may be configured to move up and down.

[0007]

1 to 3 show an embodiment of a wind power generator for a building according to the present invention. FIG. 1 is a perspective view showing an installed state of the wind power generator for a building, and FIG. FIG. 3 is a block diagram showing a control system. In each of the figures, reference numeral 1 denotes a power generator main body, and as shown in FIG. 2, a fan 2 and a generator 3 which generates power by rotation of the fan 2.
Are housed in a cylindrical case 4.
In the present embodiment, a plurality of, for example, three power generating device main bodies 1 are connected in parallel and used.

Reference numeral 5 denotes a base for supporting the connected power generator main body 1 on a rail 6. A guide groove 7 corresponding to the rail 6 is formed at the lower end of the base 5, and a roller (not shown) protruding from the inner surface of the guide groove 7 is rotated so as to contact the rail 6. Thus, the power generator main body 1 is configured to run along the rail 6. The base 5 is configured to be swingable in the vertical direction about the axis 8 and to be able to turn left and right about the axis 9. (Particularly, the fan 2) is adjusted so that its position and direction are as desired.

[0009] 10a to 10d are appropriate positions on the building roof,
For example, wind direction sensors attached to the four corners, and by analyzing wind direction data obtained from these wind direction sensors 10a to 10d, the position and direction of the power generation device main body 1 most suitable for power generation are determined. That is, as shown in FIG. 3, the wind direction data from the wind direction sensors 10a to 10d
And the base unit 5 is driven by an output signal from the control unit 11.

Therefore, in the wind power generator for a building according to the present invention, when the wind blows from a certain direction, this is detected by the wind direction sensors 10a to 10d, and the position of the power generator main unit 1 most suitable for power generation is immediately detected. And the direction are determined, and power generation is performed efficiently. Even when the wind direction changes, if this is detected by the wind direction sensors 10a to 10d, the base unit 5 is again output by the output signal passed through the control means 11.
Is driven, the position and direction of the power generation device main body 1 are adjusted, and power generation is continuously performed.

As a result, power can be generated with maximum efficiency against winds from any direction, so that a large output can always be obtained, and it is possible to effectively respond to the power demand of the building. In the above-described embodiment, a description has been given of a case in which only one connected body of the power generation device main body travels. However, a plurality of connected power generation device body connected bodies may be configured to run on the rail in cooperation with each other. good.

The power generator main body may be configured to move up and down along a rail provided at a side wall surface of the building, for example, at a corner.

[0013]

According to the present invention, it is possible to efficiently generate electric power by utilizing the building wind generated around the building, and to effectively cope with the power demand of the building.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an installation state of a building wind power generator.

FIG. 2 is a cross section near a power generation device main body.

FIG. 3 is a block diagram showing a control system.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Power generator main body part 2 Fan 3 Generator 4 Case 5 Base part 6 Rail 7 Guide groove 8, 9 axis 10a-10d Wind direction sensor 11 Control means

Claims (2)

(57) [Claims] 1. A wind power generator installed in a building, comprising: a building; rails provided in the building; blades; and power generating means for generating power by rotating the blades.
When a tubular casing for housing the blades and generator means, oscillating and left vertically this case on the rail
While supporting so that turning to the right is possible,
Travel on rails and check the position of the blades in the building
Traveling means for changing, a detecting means for detecting a flow of wind around the building , and sending information from the detecting means to the traveling means,
Change the root position to the optimal position, and
A wind power generator for a building, comprising: control means for increasing a rate . 2. The wind power generator for a building according to claim 1, wherein the rail extends at a corner of a side wall surface of the building.