SU10198A1 - A device for adjusting a wind engine with cylinders revolving around its axes - Google Patents

Description

The present invention is intended to adjust a wind engine with blades in the form of cylinders, rotated around their axes by an electric motor, which adjustment is achieved by using two centrifugal regulators acting simultaneously on an electric motor rheostat, one of which is connected to the working cylinder of a wind engine, a different with an additional tail wind.

In FIG. 1 shows a schematic front view of a wind turbine; FIG. 2 - side view; FIG. 3 shows the longitudinal pai3pe3 of the proposed engine adjustment device and FIG. 4 - the same device in the plan.

The device of the proposed device is as follows. A wind engine with rotating cylindrical blades consists of 2 pairs of hollow cylinders 3 (fig. 1, 2, 3), which are rotated around the tubular bsey 4, is carried out using a system of gears 5, b, 7, 8 and axes 9 one end tightly connected to the bases of the cylinders 10, and the other with bevel gears 8. The tube axles 4 are rigidly connected to the working drum 11 rotating on ball bearings 12 in a stationary cylinder 13, constituting: part of the engine bed 14. On the working drum 11 there is a gear wheel 15, through which, a system of gear wheels 16, 17, 18, 19, 20, 21 (Fig. 4) is also transferred to the operation of the dynamo machines 22, 23. The number of these last and their power depends on maximum wind speeds, at which the engine should work. The working shafts 24, 25 are equipped with centrifugal sleeves 26, 27, 28, 29, of which -27, 29 are designed for elastic connection of the working shaft with the shaft of the dynamo, starting at a certain speed of shaft rotation, others 26, 28 serve for automatic turning on or off dynamos of various capacities according to a certain wind speed.

The rotation of the cylindrical blades around their tubular axes 4 with a specific for each speed: wind, ANGULAR speed, launch of the wind engine and automatic cessation of its operation at the maximum wind speeds, is carried out with the help of tail wind 1 (Fig. 1, 2 , 3), mounted on the shaft 2. The latter rotates inside the hollow shaft 31 on ball bearings 30 and drives the centrifugal regulator 32 using bevel gears. The system of levers 33, 34, 35, 36 when the clutch of the regulator 32 moves, changes the position of the lever of the rheostat 37 of the electric motor 38, thus achieving a change in the number of its revolutions. The electric motor 38 drives the control gear 39 mounted on the tubular shaft 31 to rotate with the help of a worm gear, which transmits its rotation through a system of gear wheels 5, 6, 8, and a cylindrical blade m. The size of the control gear and the gear system are designed so that at the maximum wind speed, the speed of the adjusting gear was zero. To achieve a certain number of revolutions of the blades of the appropriate wind speed, the gear wheel 15 of the working drum 11 is connected by means of gears 40, 42, 43 to the centrifuge; - to the knob 41, acting on the levers 44, 45. Thus, when the engine is running, the result of the joint action of 2 centrifugal regulators 32 and 41. The hollow adjusting shaft 31 consists of 2 parts connected by an electromagnetic coupling 46. At a wind speed that is more permissible, the lever 37 turns the handle 47 of the current switch going to the electromagnetic clutch switches off the current: parts of the hollow shaft are disconnected and the rotation of the cylindrical blades around the tubular axes 4 gradually weakens, and the mixture gradually ceases to rotate the entire system of blades. The adjusting lever lever 33 ends with a steering wheel equipped with a lever 49.

(Fig. 4) with a protrusion 50 entering the slot of the bed of the centrifugal regulator. The lever 49 is retracted by the spring 51. The horizontal position of the handle determined, for example, corresponds to the position of the rheostat lever, in which, both in the electromagnetic clutch 46 and in the electric motor 38, driving the tubular adjustment shaft 31, there is no current. When the lever is rotated by hand or under the action of the centrifugal regulator 32, the electromagnetic clutch 46 is first turned on by turning the switch 47, and the electric motor 38 upon further rotation.

The subject of the patent.

A device for adjusting a wind engine with rotatable: around its axes cylinders using centrifugal regulators, characterized by the combined use of: 1) two regulators 32 and 41 (Fig. 3) acting simultaneously on the handle 47 of the electric motor 38 switch (Fig. 4) serving to rotate the cylinders around their axes, of which the regulator 41 is connected by a bevel gear to the working drum 11, tightly fastened to the tubular axes 4 of the blades 3, while the regulator 32 is connected to the tail wind 1, shaft 2 which races in the split tubular shaft 31 of the engine, which shaft 31 is provided with a connecting electromagnetic coupling 46 and gear 39 coupled with a screw on the shaft of the said electric motor 38 and 2) centrifugal couplings 26-28 and 27-29 (Fig. 4), of which the first ones are used to automatically turn on and off dynamos 22 or 23 of different powers, respectively, of a certain wind speed, and the second clutches are designed for elastic connection of the working shaft with the dynamo shaft at a certain speed of rotation of the working shaft.

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