SU45853A1 - Wind turbine vertical wind turbine - Google Patents

Description

For the installation of wind turbines into the wind, special small winds, the so-called winddrops, are rigidly fixed on the shank of the wind turbine in a position perpendicular to the wind. When the wind direction changes, winddrops begin to rotate, and this rotation is transmitted to the rotary mechanism of the wind turbine, as a result of which the wind turbine bed is rotated, which will continue until the entire wind turbine system is set in such a way that the wind tunnels will again be parallel to the wind flow. In this case the winds stop rotating, the wind to will be located perpendicular to the direction of wind flow.

In the proposed device of a vertical windshield engine, the latter serves not only to put the engine into the wind, but also to turn it off from the wind. Windrose is fixed rotary by a 90 ° okolr vertical axis on the shank holding it so that the plane of winddrose can be installed under a different plane to the wind plane and even parallel to the latter, which controls the wind power.

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In FIG. 1 shows a front view of a vertical wind turbine device with winddrock; FIG. 2 - its top view; FIG. 3 is a vertical section of the winddrose actuator according to AB in FIG. 2; FIG. 4-top view of winddrose drive.

Windrose 1 (Figs. 1 and 2) is mounted on axis 2, placed in support 3 (Fig. 3), which can rotate around a vertical axis in sleeve 4, mounted in shank 5. Rotation of the wheel of windrower is transmitted through axis 2, a pair of bevel gears 6 and a roller 7, a screw 8, coupled with a screw with a wheel 9, mounted on shaft 10, a tapered or pinion gear 11 mounted on the other end of shaft 10, which engages with a conical or fist rim 24 rigidly fixed on the wind turbine tower 12. Bearing 3 is provided with a shoulder 13 (Fig. 4), constituting one with it. A link 14 is forcibly attached to the shoulder 13, an envelope of the roller 15 and descending from the lower part 16 of the wind turbine frame, where it ends with a ring 17, which can be put on hook 18. If you pull the flexible link 14 and put ring 17 on the hook 18, the support 3 turns around

vertical axis on SO and will occupy the position shown in FIG. 2 conditional dotted parallel to the wind plane ka. If the ring 17 is removed from the hook 18, then the windrosis will take the initial position, perpendicular to the plane

wind, since the support 3 of the vindrose is connected to the ring by means of a flexible coupling 19, which envelops the block 20 with the lever 21, one end of which is fixed pivotally about the axis 22, fixed on the shank 5. At the other end of the lever 21, the load 23, when the windrower rotates around the vertical axis together with the end of the lever 21 it rises upwards, while loosening the same connection 14 moves downward along with the end: the lever turns the support 3 windrosa to the original position perpendicular to the wind plane through the connection 19.

The action of the proposed device is as follows. When the wind turbine 1 is in the working position, it occupies such a position, as shown in FIG. 2. Windrose at this time works on the installation of a wind turbine to the wind in the same way as in the usual existing wind turbines with winddrops. If it is necessary to stop the wind turbine (by removing it from the wind), then pull the flexible link 14 down and put the ring 17 on the hook 18, causing the windrow to turn 90 ° and take the position indicated in FIG. 2 dotted line (position parallel to the wind wheel) -: In this case, windsurfing, exposed to wind current, will be

rotate and rotate the whole system: Airborne, motor until it finds itself in a position parallel to the wind in which it comes along with the whole wind turbine system; the wind wheel at that time will also

parallel to the wind flow, and the wind turbine will therefore not work. but one must again start up a wind-driven windrower, take off the ring 17 from the hook 18, and then the load 23, do not hold anything else, but it will lower it. will turn the support 3 with the windrosis to its original position, perpendicular to the wind, and windrosis, when it comes to. rotation, reinstalls the wind turbine in working position.

Since the wheel of windrower is displaced relative to the vertical axis of rotation, the wind itself tends to nOjBepHytb windrower itself in the position indicated in FIG. 2 by a dotted line, but this load is prevented by load 23. This load can be adjusted and adjusted so that it will hold the windrose in a position perpendicular to the wind wheel to a certain speed, wind. At higher speeds, winds will rotate around a vertical axis and, moreover, the greater the speed of the vegra, the greater the angle; and in a storm it will turn 90 °. When the winds are not turning (around the vertical axis), the wind turbine will be partially removed from the wind, while the storm will be displayed entirely, and thus the wind turbine will be able to save from damage during the storm and how much power will be adjusted.

The subject matter of the invention.

Claims (3)

1. Installing a vertical wind turbine with winddrops for putting the latter into the wind, turning off and adjusting power, characterized in that winddrop I is made of a pivotally forcibly flexible link 14 by 90 ° about the vertical axis on the shank 5 holding it and exposed to the effect of the loaded lever 21, in order to bring it to its original position during release from exposure. connection 14, as well as the power control for the wind turbine, by automatically turning it around the vertical axis when the wind force changes, followed by a forced change in the position of the wind rotation plane. 2. The form of the device according to claim 1, wherein the axis 2 of the windrosis 1 is mounted in a support 3 rotatable about a vertical axis on the shank 5 with a shoulder 13 to secure the flexible link 14 in it, and the connected flexible link 19, thrown over the block 20 on the shank 5, with the lever 21, equipped with a load 23, a movable limb or variable in magnitude. 3. The use of the device under item 1 on the hook 18 on the bed of the wind turbine unit 15 for guiding the flexible in order to fasten the bond 14 and the retainer 14, equipped with the free-floating support 3 in the rotated 90 end of ring 17 to place it in position. fuzgd