Vertical-axis electricity generating ring, opposite-pull aircraft, method and wing panels, wing wheels and wing wheel aircrafts

Abstract

The invention discloses a ground vertical-axis electricity generating ring. An electricity generator is arranged on a foundation, and wing panels respectively make relative movement according to different heights, so that the resistant internal friction and internal damage of upper and lower wing panels, caused by the difference of wind speeds at different heights, are eliminated, and the wind resisting and tilting preventing properties are improved. The invention further discloses an aerial vertical-axis electricity generating ring. When more than three ground traction ropes are arranged, the ground traction ropes extend around and are connected to the ground, the aerial vertical-axis electricity generating ring can keep a constant vertical height and a constant horizontal position in any change of wind directions and wind speeds without a rigid tower support. A horizontal autorotation wing-ring opposite-pull aircraft can always keep perpendicular to the axial direction when taking off, hovering, cruising and landing, so that the defect that when an opposite-pull situation occurs on the original aircraft, the direction perpendicular to the axial direction needs to be changed into the direction tilting backwards, so that the aircraft is difficult to take off or land at any time is overcome. The invention further discloses a cheap high-efficiency building method for a high tower of kilometers. The method comprises the following steps: the aerial vertical-axis electricity generating ring rises to sky with a plurality of ropes; the ropes extend towards around and are connected to the ground; the ropes are replaced with stand columns, so that the high tower with kilometers is cheaply and quickly built. Various wing panels, wing wheels and wing wheel aircrafts disclosed by the invention provide technical components for building the vertical-axis electricity generating rings.

Description

technical field [0001] The ground vertical axis power generation ring belongs to the ground vertical axis wind turbine generator. [0002] The utility model relates to a high-altitude vertical axis power generation ring, which belongs to a high-altitude generator with a self-rotating rotor as a wind wheel. [0003] The horizontal self-rotating wing ring pair pulling flying suspension belongs to the wing ring pair pulling mechanism. [0004] The invention relates to a cheap and efficient construction method for a thousand-meter-high tower, which belongs to a method for quickly and cheaply building a super-high tower. [0005] A composite lifting fin belongs to a rotor, a wind wheel, a water wheel or a wing of an aircraft. [0006] Deformed wings belong to the wings of rotors, wind wheels, water wheels or aircraft. [0007] A transcendental vertical axis wind wheel belongs to a vertical axis wind wheel or a water wheel. [0008] The utility model relates to a wing-folding an...

AI Technical Summary

Problems solved by technology

[0015] 1. The existing vertical center shaft ground wind turbine generator and wing ring ground power generation ring have the advantages of simple structure, low cost, easy maintenance, low starting wind speed, large output torque and natural adaptation to wind from all directions without steering mechanism. There are many advantages, but the disadvantages are also very prominent

[0016] (1) The vertical axis wind turbine generator placed on the ground has many advantages such as simple structure, low cost, easy maintenance, low starting wind speed, large output torque, and natural adaptation to wind from all directions without a steering mechanism. However, the large tower type vertical axis wind turbine generator has the fatal weakness of poor wind resistance and easy toppling, especially when the vertical length of its wings is too large, it is difficult to gain a foothold in strong wind

This is probably the main reason why it is difficult to promote

[0017] (2) The greater the altitude, the greater the wind force. Therefore, the blades of large vertical axis wind turbine generators, which take advantage of the large vertical height, must bear different wind speeds and pressures at different heights, which causes the upper and lower wing sections to pull each other. , As a result of the resistance, the upper wing section intercepts much greater wind energy, and should have more power to convert the center shaft torque, but the lower wing section, which is obviously much slower, drags it down, greatly reducing its effective wind energy. , and the mutual resistance between the upper and lower wing sections also causes premature damage to the wing

Canceling the lower wing section can eliminate the mutual resistance of the upper and lower wing sections, but canceling the lower wing will obviously waste the wind energy of the lower section

[0018] (3) The current vertical axis tower wind turbine generator uses a central axis wind turbine as its power machine, which can only drive a generator less than ten megawatts (ten thousand kilowatts). Although the ring-shaped wind turbine generator with a vertical axis whose ring is a wind wheel (see CN2012102080577 for details) can drive a power generation module with a total capacity of one million kilowatts, and has the advantages of low starting wind speed and large output torque, but due to the unloading of the wing slices face the wind, so run slower

[0020] 2. The existing autorotor mechanism can neither provide a wide horizontal platform, nor is it suitable for use as a wind power generation mechanism in most areas

[0022] (2) Although the existing self-rotating rotor wind turbine generating mechanism operates in the stratosphere with constant wind direction and wind speed or operates in some wind belts or areas with constant wind direction and wind speed in the troposphere, it can realize fixed-point hovering, but, At this altitude, due to air traffic control, it is impossible for most areas to be allowed to set up this type of high-altitude power generation mechanism

[0026] 3. The wing-ring pair pulling flying suspension proposed by Luo Conggui in 2011 (CN2011102796483), its maximum take-off weight can reach hundreds of thousands of tons, and it can not consume fuel at all, only relying on high-altitude reverse wind force to achieve permanent natural suspension Stopping or free cruising in all directions, however, since each take-off and landing process is in a vertical axial state, but after the pull state is achieved, it must be in an inclined axial state (that is, there must be a back angle), otherwise it cannot rotate against the wind, so It is possible that every time it is pulled again, it will make people nervous and abnormal. If this problem is not solved, it will be impossible to take off and land at will, and the practical value will be greatly reduced, and it will not be able to truly become a practical giant transport aircraft like ordinary aircraft.

[0027] Fourth, communication equipment, television broadcasting equipment, scientific research observation equipment, military monitoring equipment, lightning protection equipment and tower wind turbines, etc., all need a high-altitude platform, and the high-altitude platform needs a high tower support, but the current high tower construction The technology has the following problems: high cost, long construction period, difficult maintenance, and more than 300 meters is already a super high tower, which is already difficult to implement, and the thousand-meter-high tower is completely unattainable

Moreover, if single-purpose high towers such as microwave towers and wind power towers are built at sky-high prices, it is obviously worthless and the gains outweigh the losses

[0028] 5. The various wing ring mechanisms proposed by Luo Conggui in 2011, 2012, and 2013 are used as the link between the rotor or the wind wheel and the working machine, and the wheels with many vehicle-rail coupling bodies must have noise problems. For low-altitude power generation rings or ground power generation rings that can be installed on the roof of buildings, community squares, factory areas or on the edge of cities, it will become a major obstacle to its commercial promotion

Moreover, the continuous rolling of the wheels for many years will inevitably cause serious wear and tear.

[0029] 6. The connection point between the existing high-altitude wing-ring type wind turbine or rotorcraft and the ground traction cable can only be located below the body, and can only be on the central axis or a position close to the central axis, which makes the wing ring to pull the flying suspension. The machine can only be connected by adding pods (the traction cables of the two machines are first connected to the pods below, and the connection between the two machines of the paired pull is achieved through the pods), which will inevitably reduce the weight of the machine body. Stability and greatly increase the body weight

The existing central axis wind wheel mechanism can greatly reduce the construction cost by reducing the tower column, and the reduction of the tower column greatly weakens the wind resistance of the whole machine. The cable tightens the tower column from all directions, and the connection point of the cable can only fall on the tower column. However, the force that makes the tower column fall is not mainly from the tower column itself, but from the fins, so the only way to let the cable connection point fall Wind resistance can be maximized by configuring support columns at the ends of the fins and connecting points, but this will limit the rotation of the fins. There is currently no feasible solution to realize this technical concept.

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