JPS5932661B2 - feng shui power prime mover - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a feng-sui power source that is installed upright in the air or underwater to extract wind power or hydraulic energy. It was designed to minimize.

Conventionally, in wind turbines installed over a wide area and in which the direction of flow constantly changes, such as in the atmosphere, one vane around the central axis is the pressure-receiving surface, and the other vane is the surface that is pushed against the wind direction. It was believed that the loss of energy extracted due to this resistance loss was unavoidable.

To achieve this, each blade should be rotatably supported, so that the blade on the receiving side remains stationary against wind pressure, but the blade on the return side is free. However, it is mechanically complicated, and even in a free state, there is a loss of wind power until it is aligned with the wind direction.

In contrast, the present invention has an extremely simple structure in which only the return side 75 is configured to move along the flow direction.Examples of the present invention will be described with reference to the drawings.
Reference numeral 1 denotes a support shaft to serve as an output shaft, which is vertically attached to the base body via bearings 2, 2.

Two horizontal shafts 3 and 4 are attached to this support shaft 1 at right angles in the vertical and horizontal directions, with the support shaft IK inserted through the middle, and the positions are shifted vertically from each other so that each shaft can rotate freely. Axis 3
．． Wing plates 3a, 3b, 4a, and 4b of equal size are attached to each of the blades 4, with one side fixed to the blades 3a, 3b, 4a, and 4b so as to be substantially perpendicular to each other with the support shaft 1 in between.

Below these horizontal shafts 3 and 4, two horizontal shafts 5 and 6 are installed in the same phase in the vertical direction, and blade plates 5 and 5 are also arranged at almost right angles.
a #5 b m6 a m6b is fixed.

These vanes are disposed to sandwich a horizontal shaft 7.8 located below them, and since the horizontal shafts below each rotate, they can only rotate within a certain range.

It has become impossible to do anything.

With this configuration, when the wind comes from the direction of the arrow in the figure, the vane plate 3a is moved to the horizontal axis 4, and the blade plate 5 is
a is a series of plate-shaped wind receiving surfaces that overlap the front surface of the horizontal axis I and extend vertically, while the other blade plates 3b and 5b are held almost horizontally toward the rear, and are designed to resist wind pressure. hardly occurs.

In this case, as shown in FIG. 1, the vanes 4a, 4b, 6a, 6b of the horizontal axes 4, 6 along the wind direction are kept in a natural state, and no wind pressure resistance occurs in any case.

As described above, this invention always rotates in a constant direction regardless of changes in the flow direction in response to a wide-spread flow, that is, a flow such as wind power, water power, tidal power, etc.

In addition, in this invention, since the support shaft 1 is installed slightly inclined with respect to the flow as shown in FIG. 3, smoother rotational force can be obtained.

This is based on the same principle as, for example, when the body of a bicycle is tilted to one side, the bundle shaft 75 spontaneously rotates in the direction of the tilt, and inertia is imparted by the movement of the center of gravity of the protruding horizontal shaft. Using this, as shown in Figure 3, the spindle 1
The upper end is eccentrically supported by the lower end of the direction shaft 9 that rotates according to the flow direction, and the lower end of the support shaft 1 is connected to the output shaft 11 via the universal joint 10, thereby achieving efficient operation. Can hold rotation.

Further, although the angle between the vanes 3a and 3b, 4a and 4b, . . . is approximately a right angle as described above, it may be controlled to vary slightly depending on the flow velocity.

[Brief explanation of the drawing]

FIG. 1 is an oblique view, FIG. 2 is an explanatory view of the operation showing only the blades along the flow direction, and FIG. 3 is a side view showing an example of the state of use. In the figure, 1 is the support axis, 3.4.5.6.7.8 is the horizontal axis,
3a, 3b, 4a, 4b, 5a, 5b... indicate each wing plate.

Claims (1)

[Claims] 1 A set of two horizontal shafts, which are perpendicular to the support shaft and perpendicular to each other and have both ends protruding outward, are placed on a support shaft that is tilted in the flow direction so as to be rotatable, and the positions of the horizontal shafts are shifted vertically. Insert into the support shaft and protrude in multiple stages with the same phase, and on these horizontal shafts, two blades of equal size are placed with the support shaft in between, so that the corresponding blades are approximately at right angles to each other. A feng shui power source motive device in which one end of the blade is fixed to a horizontal shaft, and two blade plates provided on each horizontal shaft are attached so that they can be rotated within a certain range by sandwiching the horizontal shaft located below. .