UA19718U - Round cellular rotor - Google Patents

Abstract

A round cellular rotor for generators of wind power units and wind wheels with bended trapezoids consists of a set of sections surrounded with tubularcylinders, at that its center is kernel of cube where alternating current generator or engine is fixed, instead of usual blades. Perimeters of all the sections have round bended tubular trapezium shape closed at periphery by tubular cylinders, those are concentric one with respect to another and are mounted as modules. Position of trapeze sections between concentric tubular cylinders can coincide or alternate with formation of bended pipes in trapezium shape connected to each other. All the structure has round cellular shape with cube of kernelmounted inside to connect to alternating current generator of engine. Each tubular cylinder has four or more sections that are cylinders mounted as one or more pairs. All the round trapezium sections are made bended. A round panel of bended tubular trapezoids can be arranged in any known regular or irregular geometric form.

Description

Description of the invention

The object of this utility model, called a circular honeycomb rotor with bent tubular 2 trapezoids, is ideal for use in wind power generators and most propellers. The purpose of this useful model is to improve the performance of generators of wind power plants and propellers, and this goal is achieved by completely overlapping all the perimeters of concentric tubular cylinders against which the bent segments mounted on the tubular cylinders rest. All this is combined in a round honeycomb form, formed by modules of round bent tubular 70 trapezoids, which, as a result of receiving the full force of the wind, more than double the number of trapezoids, which at the same time multiply their contacting surfaces more than twenty times with the wind Rotors of generators of wind power plants optimally use the force of the wind due to the multiplication of the number of trapezoids, as well as due to the multiplication of the number of their surfaces that are in contact with the wind. The same can be applied to the rotors of most propellers: 12 multiplication of the number of trapezoids, added to the multiplication of the number of their surfaces in contact with the wind, leads to the multiplication and optimal use of the centrifugal driving forces involved.

The equipment used in the rotors of wind turbine generators has a variety of uses and is associated with various sizes. It usually includes a riser with, as a rule, three shovels installed in it; some models have directional blades that easily adapt to the direction of the wind. At present, the outer perimeters of generators of wind power plants and most of the propellers are made wide open, while most of the driving force is lost through the propellers. In the known generators of wind energy installations, which have three blades with a minimum contact surface, sufficiently low performance characteristics in terms of wind speed are achieved, as a rule.

Round honeycomb rotors with round bent tubular trapezoids are ideal for wind turbine generators and most propellers. They consist of several concentric pla) tubular cylinders with bent segments located between them, forming circular tubular trapezoids, the main purpose of which is to maximize the degree of use of wind power. On the one hand, such maximization in generators of wind power plants and propellers can be ensured by replacing known blades with bent tubular trapezoids, which have the ability to multiply more than twenty times the number of surfaces in contact with the wind. In addition to all this, propellers also maximize most of the "-- propulsive centrifugal forces generated by engine revolutions and transmitted to the blade. On the other hand, these trapezoids are inserted into concentric tubular cylinders, thus overlapping all the perimeters of the trapezoids and giving the rotor a circular honeycomb shape. In the generators of wind energy installations, the tubular cylinder with the largest diameter has a built-in open bell with a conical opening turned outwards in order to increase the surface for letting in and directing the wind to the rotor. Bent tubular trapezoids in well-known generators of wind power plants have a soft entrance, which decreases in the direction of the wind's rise, where a small pressure is created. This is natural for this type of rotors of generators of wind power plants, since the area for the entry of the wind and the area of the wind exit are oriented in the same direction. However, in this useful model, the successive distortion of bent tubular trapezoids will change the wind direction in a different C 50 direction, which will automatically reduce the force of the wind in its east, as is the case in wind turbines. Air propellers, in general, will have the same characteristics as the rotors of generators of wind power plants, but

From" with the addition of the action of external forces. In constant winds, the upwind areas of circular bent tubular trapezoids must be installed or pre-calculated to ensure adequate pressure is generated. In variable winds, the upwind areas will be set automatically. The circular tubular trapezoids mentioned above are mounted in separate concentric tubular cylinders which have bent sections inserted between each of them, giving the whole structure a circular honeycomb shape with circular (se) bent tubular trapezoids located inside. The bent tubular trapezoids in wind turbine generators and propellers could have any of the known geometric shapes, for example circular, tubular, oval 7 or polygonal with as many regular or irregular sides as deemed necessary. -k 70 The same shapes or even other shapes could be used inside the trapezoids, such as slanted trapezoids or any other irregular shapes whose sole function would be to minimize the force of the wind. co The large-diameter tubular cylinder in the rotor of most propellers has a built-in conical bell that opens inward, which reduces the surface of the wind ascent, thus minimizing the force of the wind as it ascends. 29 The surface of the wind entrance of the bent tubular trapezoids of most propellers is smaller than their surface of the wind rise, which is done in order to increase the air pressure. Thanks to this constructive solution, this useful model optimally uses the centrifugal and driving forces generated by the engine. The same design solution can be applied to the generators of wind power plants, but in this case the wind inlet surfaces of the bent trapezoids will be more than the wind outlet surfaces, which is done in order to reduce the air pressure, which, already multiplied by the large surface of the rotor, will produce a significant amount of energy, optimally using the force of the wind on the rotor of generators of wind power plants.

Round honeycomb rotors for wind turbine generators and most propellers will have many circular bent tubular trapezoids with a surface area that is multiplied more than twenty times that of known rotors. Their large surfaces in contact with the wind multiply the force of the wind on the rotor of the generators of wind power plants due to the fact that all its outer perimeters are completely covered.

The advantage of circular honeycomb rotors for wind turbine generators and most propellers with circular bent tubular trapezoids is that the number of trapezoids is multiplied and thus the surface in contact with the wind or the wind friction force on the bent sections is multiplied, thus providing thus, the maximum wind force on the rotor, which in most cases will also be multiplied. On the one hand, the perimeters of the trapezoids will be completely covered by concentric tubular cylinders, and each row can be aligned or not aligned. On the other hand, the width of the rotor will exceed the largest outer diameter of the round honeycomb rotor by about 295. This is the 7/0 base of this utility model.

Round honeycomb rotors for wind turbine generators and most propellers will be able to move in both directions depending on which bent segments are located between the round bent tubular trapezoids.

Description of drawings

Fig. 1 is a front view of a circular honeycomb rotor for generators of wind power plants, where several concentric tubular cylinders (1) can be seen (four tubular cylinders are shown in the drawing). The tubular cylinder with the largest diameter has a built-in bell (4) of conical shape, which is opened to the outside in order to ensure the maximum surface area of the wind entrance. These tubular cylinders have bent tubular trapezoids (2) inserted between each of them (drawing / shows twelve/ten/eight/six bent trapezoids between each of the concentric cylinders, starting with the one with the largest diameter, alternating from one diameter to another). This explains the presence of a round honeycomb shape, individually formed by round bent tubular trapezoids (5). And, finally, you can see right in the middle the cube or core (3), which will contain the shaft of the alternator installed in it.

Fig. 2 is a front view of a circular honeycomb rotor for most propellers, where several concentric tubular cylinders (6) can be seen (four tubular cylinders are shown in the drawing). t

The tubular cylinder with the largest diameter has a mounted cone-shaped bell (9), which is opened inward in order to minimize the surface area of the wind. These tubular cylinders have bent segments (7) inserted between each of them (the drawing shows twelve/ten/eight/six bent segments between each of the concentric cylinders, starting with the one with the largest diameter, alternating from one diameter to another). This explains the presence of a round honeycomb shape with round bent tubular trapezoids (10). And, finally, you can see right in the middle the cube or core (8), in which M will be the shaft of the alternating current generator installed in it.

Fig. 3 shows a section of Fig. 1, where you can see a section of a concentric tubular cylinder (1) with a cube (me) or core in the middle (3) and the proportions (2) of the width of the trapezoids, in which their curvature can be estimated. It is possible to see "- also on the tubular cylinder with the largest diameter how a cone-shaped bell (4) is mounted, which is opened to the outside. Round bent tubular trapezoids (5) also have arrows indicating the direction of the wind.

Figure 4 shows a section of Figure 2, where several concentric tubular cylinders (6) with a cube or core in the middle (8) and the proportions (b) of the width of the trapezoids can be seen. It can also be seen on the tubular "

In the cylinder with the largest diameter, a cone-shaped bell (9) is inserted, which is opened to the inside for the purpose of regulating and orienting centrifugal forces, as well as minimizing the surface area of the wind. . Round bent tubular trapezoids (10) also have arrows indicating the direction of the wind. and?" Figure 5 shows the largest tubular cylinder of the generator of the wind power plant in half-section, where you can see the bend of the segments inserted between each of the round bent tubular trapezoids. You can also see a decrease in the surface of the rising wind in the generators of wind power plants according to - the direction of the arrow "M" and the direction of rotation according to the arrow "K".

Fig. b6 shows the largest tubular cylinder of most propellers in half-section, where you can see the bend of the segments inserted between each of the round bent tubular trapezoids. You can also see the reduction of the surface of the wind inlet, and the surface of the wind outlet has a larger area, the direction of the wind 5o at the inlet according to the arrow "C" and the direction of rotation according to the arrow "H". - Fig. 7 shows both front and cross-sectional views of the main schematic unit for c generators of wind power plants, where the rotor (K) is mounted in the unit (C) of the generator, which is mounted on a support pillar (P), which, in its turn, has its own soil foundation (A).

A round honeycomb rotor for generators of wind power plants and most of the air two Screws with four or more round bent tubular trapezoids consists of a core (3, 7), which is the center of the rotor; two or more tubular cylinders (1, 5), which are concentrically installed together with segments c (2, 6), which are inserted between them and which form circular bent tubular trapezoids. In rotors for generators of wind energy installations, the tubular cylinder with the largest diameter (1) will contain a cone-shaped bell (4) mounted on its entrance, which is open to the outside. In rotors for most propellers, the tubular cylinder with the largest diameter (5) will contain a cone-shaped bell (8) mounted on its outlet, which is opened inward for the purpose of regulating and orienting centrifugal forces. All these various segments can be assembled by traditional methods of connection, for example, by welding, riveting or screwing. The dimensions for the rotor of a wind turbine generator can vary according to performance requirements, with diameters similar to those of traditional wind turbine generators 65 . Construction materials should be light, metallic and resistant to corrosion. As for the rotor, cast iron or a highly resistant alloy of light materials, as well as sheathing plastic, are recommended for most propellers.

Round bent tubular trapezoids (2) in generators of wind power plants will be installed in order to minimize the rise of wind. This is achieved by using larger wind entry surfaces and

Smaller windward surfaces. Due to the smaller upwind surface, the small pressure that occurs is a very important factor for the large surface of the rotor, which follows the direction "M" according to Fig.5.

In round honeycomb rotors, segments of propellers and round bent tubular trapezoids (7) will be less at the wind inlet surfaces and more at the wind outlet surfaces, which follow the direction "C" according to Fig. b.

The cube or core (3, 8) should be approximately 2956 wider than the largest diameter of the rotor and mounted on the /o shaft of the alternator or on the motor according to the characteristics of its mounting.

Having presented and described the industrial object of this useful model in a degree sufficiently clear and complete for its implementation, I declare that this invention is new and my own. Non-essential details, for example, shape and size (taking into account that the general contour of a circular honeycomb rotor as a whole is generally cylindrical, but could also have any other geometric shape, for example, concave or convex), and /5 also the materials and methods of installation could be subject to changes in accordance with what has been expressed and presented in this description, as long as it remains within the distinctive features summarized in the following utility model formula.

Claims (4)

The formula of the invention 1. A round honeycomb rotor for generators of wind energy installations and propellers with bent tubular trapezoids, consisting of a set of segments (2, 7) surrounded by tubular cylinders (1, 6), and its center is a core or cube (3, 8), where an alternating current generator or engine is fixed, replacing ordinary blades, the main characteristic of which is that the perimeters of all segments (2, 7) have a round bent tubular trapezoidal shape, covered on the periphery by tubular cylinders (1, b), which are concentric with respect to one one and mounted in the form of modules, and the position of trapezoidal segments between concentric tubular cylinders can coincide or alternate with the formation of bent trapezoidal tubes (5, 10) connected to each other, and the whole structure has a round honeycomb shape with a cube or a core (3, 8) mounted in the middle for connection to an alternator or motor, while each tubular cylinder (1, 6) will have a y or more segments (2, 7), which are cylinders, -- mounted in the form of one or more pairs, all round trapezoidal segments (2, 6) will be made so bent, which will allow to create a larger surface that is in contact with the wind, and thus ensure that maximum wind performance is obtained, and a circular panel of bent tubular trapezoids can» c5 Have any known regular or irregular geometric shape. "- 2. The rotor according to claim 1, which is characterized by the fact that it contains segments (2) with pipes (5), which are interconnected and form, together with concentric cylinders (1), a round bent trapezoidal shape, the wind inlet surfaces are larger than the wind outlet surfaces due to the fact that the successive curvature of the trapezoids (2) will deflect the wind in the other direction, all the reduced windward surfaces in these trapezoids (2) will create a slight « lo Pressure and the tubular cylinder with a large diameter (1) will have a bell of round conical shape at its entrance (4), with c open to the outside. Z. The rotor according to claims 1, 2, which differs in that it contains trapezoids (7), which together with concentric cylinders (b) form bent trapezoidal tubes (10), which give the whole structure a round honeycomb shape, with therefore, the round bent tubular trapezoids (7) have smaller wind inlet surfaces and larger wind outlet surfaces, thanks to the completely closed perimeters, the operation of most of the centrifugal forces is optimized, and the tubular cylinder (6) of a large diameter has a mounted bell (9) of a tubular conical at its outlet form, which reduces the surface of the wind. re) 4. The rotor according to claims 1-3, which is characterized by the fact that its main characteristic is the width of the rotor, which -1 by about 25 95 exceeds the outer diameter of the largest concentric tubular cylinder (1, 6), and the general contour of the circular honeycomb rotor can have any - some other geometric shape, for example - concave or convex. IR e) c 60 b5