CN102011704A - Turbine circulation wind power generation device - Google Patents

Abstract

A turbine cycle wind power plant, comprising: the air chamber is provided with an upper opening and a lower opening; each side flow fan component is provided with a side flow fan blade and a spherical fan blade, a connecting rod is connected with the side flow fan blades and extends upwards, and the spherical fan blades are connected with the connecting rod and are positioned outside the upper opening of the air chamber; the turbine power generation assembly is arranged in the wind chamber and is provided with a power generator and a turbine fan blade; the top cover is arranged at the top end of the machine body and is positioned above the upper opening of the air chamber, and a gap is formed between the top cover and the top end of the machine body so that ascending air flow in the air chamber can be blown to the spherical fan blades from the upper opening to the outside in the radial direction. The power generation device can form wind circulation to improve the power generation efficiency.

Description

Turbine cycle wind power plant

technical field

The invention belongs to a power generation device, in particular to a turbine cycle wind power generation device, which can be applied to wind power generation occasions, and has a wind cycle mechanism to circulate wind power, thereby improving wind power generation efficiency. The turbine cycle wind power generation device.

Background technique

Current wind power generation devices include blade-type, wind-type, Taichi blade-type, and drum-type devices. These devices use wind to rotate the blades to achieve power generation. However, any of the above-mentioned devices can only be used once. With the wind force passing through the device, the airflow cannot be recycled, so the power generation efficiency is not good.

Contents of the invention

In view of the shortcomings of current wind power generation devices that cannot effectively recycle the airflow passing through the device, the inventors have improved their deficiencies and deficiencies, and further invented a turbine cycle wind power generation device.

The invention provides a turbine cycle wind power generation device, which makes the air flow advance in the planned air duct through the guide system, generates a strong vortex rotation, generates a strong vortex air flow, and then pushes the fan blades inside the body to drive the power generation device Rotate to achieve the power generation function.

In order to achieve the above-mentioned purpose, it is to make the above-mentioned turbine cycle wind power generation device include:

A machine body, in which an air chamber is formed, and the air chamber has an upper opening and a lower opening;

A plurality of side flow fan assemblies, each side flow fan assembly has a fan cover, a side flow fan blade, a connecting rod, and a spherical fan blade, the fan cover is arranged outside the body and communicated with the air chamber, the side flow fan The blade is arranged in the fan cover, the connecting rod is connected to the side flow fan blade and extends upward, and the spherical fan blade is connected to the connecting rod and located outside the upper opening of the air chamber;

A turbine power generation assembly has a generator and a turbine blade, the generator is arranged in the air chamber, and has a rotating shaft, the turbine blade is arranged on the rotating shaft, and drives the generator together to generate electricity when rotating; and

A top cover is arranged on the top of the body and above the upper opening of the air chamber. There is a gap between the top cover and the top of the body so that the upward airflow in the air chamber can blow radially outward to the spherical fan blade from the upper opening.

With the above-mentioned technical means, when the power generation device is running, it first uses the natural wind to rotate the spherical fan blade above the body, and then drives the side flow fan assembly below to generate side flow wind into the air chamber inside the body, and then passes the introduced air flow through The air guide path forms a vortex airflow to discharge to the top of the air chamber, and at the same time brings a large amount of airflow into the air chamber from the bottom of the body, making it generate stronger vortex wind to drive the internal turbine blades to drive the generator to rotate, thereby generating electricity. Then the airflow discharged from the top of the air chamber drives the spherical fan blade to rotate again, and drives the side flow fan assembly, thereby generating new airflow to enter the body for operation, forming a complete airflow circulation loop, and achieving the continuous cycle rotation function. Thereby, the power generating device can fully recycle the natural gas flow, so it can continue to operate in the weather with only weak natural gas flow, and can continue to operate and generate electricity even under the weak natural gas flow.

The aforementioned body has a ring-shaped outer wall and a ring-shaped inner wall, the top edge of the inner wall is lower than the top edge of the outer wall, and an annular guide channel is formed between the outer wall and the inner wall. The cover is connected.

The aforementioned turbine power generation assembly has a base, which is connected to the bottom end of the rotating shaft of the generator.

The aforementioned turbine generator has flywheel blades arranged on the rotating shaft and located below the generator.

A windshield is provided on each of the aforementioned spherical fan blades so that the spherical fan blades can only rotate in a single direction when receiving the airflow blown radially from the upper opening of the air chamber.

The connecting rods of each of the aforementioned side flow fan assemblies are composed of a lower connecting rod and an upper connecting rod, and an accelerator is arranged between the upper connecting rod and the lower connecting rod, and the accelerator makes the rotating speed of the lower connecting rod higher than that of the upper connecting rod.

A plurality of side air inlets are formed on the outer side of the fan cover of each of the aforementioned side flow fan assemblies, and an air outlet connected to the air chamber is formed on the inner side.

An upper air inlet is formed at the top of the fan cover of each of the aforementioned side flow fan assemblies.

The aforementioned top cover is in the shape of a bamboo hat.

A lightning rod is arranged on the aforementioned top cover.

A maintenance door is formed through the outer wall of the aforementioned machine body.

Description of drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a three-dimensional partial sectional view of the present invention.

Fig. 3 is another three-dimensional partial sectional view of the present invention.

Fig. 4 is a side partial sectional view of the present invention.

Fig. 5 is a perspective enlarged view of the side flow fan assembly of the present invention.

Fig. 6 is a three-dimensional enlarged view of the spherical fan blade and the accelerator of the present invention.

Fig. 7 is a cross-sectional view of the present invention at a depression angle.

Fig. 8 is a top view of the spherical fan blade of the present invention.

FIG. 9 is a partial sectional view of a three-dimensional appearance of an embodiment of the present invention.

FIG. 10 is an enlarged schematic view of the present invention according to FIG. 9 .

Explanation of main component symbols

10 body 100 air chamber

11 Outer shell 111 Warranty door

12 inner wall 13 diversion channel

20 side flow fan assembly 21 fan cover

210 side air inlet 211 upper air inlet

212 Air outlet 22 Cross-flow fan blades

23 connecting rods 231 lower rods

232 Upswing 24 Accelerator

30 turbine power generation components 31 base

32 Generators 321 Shafts

33 Turbine blades 34 Flywheel blades

341 Movable Magnetic Coil 345 Upper Magnet

36 fixed magnetic coils 365 lower magnets

40 spherical fan blade 41 windshield

50 top cover 51 lightning rod

X-connection θ tilt angle

Detailed ways

Please refer to FIG. 1 to FIG. 3 , the turbine cycle wind power generation device of the present invention includes: a body 10 , a plurality of side flow fan assemblies 20 , a turbine power generation assembly 30 and a top cover 50 .

Please further refer to FIG. 4 , an air chamber 100 is formed inside the machine body 10 , and the air chamber 100 has an upper opening and a lower opening. The body 10 has a ring-shaped outer wall 11 and a ring-shaped inner wall 12 , the top edge of the inner wall 12 is lower than the top edge of the outer wall 11 , and a ring-shaped flow guiding channel 13 is formed between the outer wall 11 and the inner wall 12 . In addition, a maintenance door 111 is formed through the outer wall 11 of the machine body 10 for maintenance.

Please further refer to FIG. 5 , each sideflow fan assembly 20 has a fan cover 21 , sideflow fan blades 22 , a connecting rod 23 , and a spherical fan blade 40 .

The fan cover 21 is disposed outside the machine body 10 and communicates with the air chamber 100 and also communicates with the flow guiding channel 13 . A plurality of side air inlets 210 are formed on the outer side of the fan cover 21 , and an air outlet 212 communicating with the air chamber 100 is formed on the inner side. An upper air inlet 211 may be formed at the top of the fan cover 21 .

The side flow fan blade 22 is disposed inside the fan cover 21 .

Please further refer to FIG. 6 , the connecting rod 23 is connected to the side flow fan blade 22 and extends upward. The connecting rod 23 can be composed of a lower connecting rod 231 and an upper connecting rod 232. An accelerator 24 is arranged between the upper connecting rod 232 and the lower connecting rod 231. The accelerator 24 makes the lower connecting rod 231 rotate faster than the upper connecting rod 232. This increases the rotation speed of the lower link 231 and the side flow fan blade 22 to increase the air intake.

The spherical fan blade 40 is connected to the connecting rod and located outside the upper opening of the wind chamber 100 . The top of the spherical fan blade 40 has a disc-shaped fixed piece, and a plurality of arc-shaped blades are arranged around it.

The turbine generator assembly 30 has a base 31 , a generator 32 , a turbine blade 33 and a flywheel blade 34 .

The base 31 is located at the lower opening of the wind chamber 100 .

The generator is disposed in the wind chamber 100 on the base 31 , and has a rotating shaft 321 , and the bottom end of the rotating shaft 321 is disposed on the base 31 .

The turbine blade 33 is disposed on the rotating shaft 321 near the top end, and drives the generator 32 to generate electricity when rotating.

The flywheel blade 34 is arranged on the rotating shaft and is located below the generator 32. It can be made of non-magnetic materials such as aluminum or plastic. generate electricity.

The top cover 50 is arranged on the top of the body 10 and above the upper opening of the air chamber 100. There is a gap between the top cover 50 and the top of the air chamber 10 so that the upward airflow in the air chamber 100 can be blown radially outward to the spherical fan blade from the upper opening. 40. In a preferred embodiment, the top cover 50 is in the shape of a bamboo hat, and a lightning rod 51 is disposed on the top cover 50 . The bucket hat-shaped top cover 50 can ensure that the updraft inside the air chamber 100 can be guided to flow laterally to each spherical fan blade 40 , so that the updraft can be used for the second time to achieve wind circulation.

Please refer to FIG. 8 further. In a preferred embodiment, each spherical fan blade 40 is provided with a windshield 41 so that the spherical fan blade 40 only rotates in a single direction when receiving the airflow blown radially from the upper opening of the air chamber 100. . In detail, there is a link X between the axis of each spherical fan blade 40 and the rotating shaft 321 of the generator 32 , the two sides of the link X are the first side and the second side, and the windshield 41 is located on the first side.

Please further refer to FIG. 4 and FIG. 7. When the power generation device is in operation, the spherical fan blade 40 on the top of the body 10 is firstly rotated by natural wind; ; the air flow introduced is formed into a vortex air flow to the top of the air chamber 100 through the guide channel 13 and discharged to the top of the air chamber 100. At the same time, through the wind guiding effect, a large amount of air flow is brought into the air chamber 100 from the bottom of the body 10, making it derive a stronger vortex The wind drives the internal turbine blades 33 to drive the generator 32 to rotate, thereby generating electricity; then the airflow discharged from the top of the air chamber 100 drives the spherical fan blade 40 to rotate again, and drives the side flow fan assembly 20, thereby generating new airflow Entering the body 10 to operate, forming a complete air circulation loop, and achieving the function of continuous circulation rotation. Therefore, the power generation device can fully recycle the natural gas flow, so it can continue to operate in the weather with only weak natural gas flow, and can continue to operate and generate electricity even under the weak natural gas flow.

Please refer to FIG. 9 and FIG. 10 , in a preferred embodiment of the present invention, a movable magnetic coil 341 can be arranged on the periphery of the flywheel fan blade 34 , and a movable magnetic coil 341 is fixed inside the inner wall 12 of the body 10 . The lower fixed magnetic ring 36 is used to become a maglev flywheel fan blade assembly.

The movable magnetic coil 341 can be a heavy material such as iron, and a plurality of upper magnets 345 are arranged below it. The upper magnets 345 have two magnetic poles N, S, and present an inclination angle θ with the horizontal plane. The inclination angle θ is 7 degrees and the error The range is between -2 and +2 degrees.

The non-magnetic coil 36 can be made of non-magnetic material, and a plurality of lower magnets 365 repelling the upper magnets 345 are arranged above it. The lower magnets 365 have two magnetic poles N, S, and are parallel to the horizontal plane. Thereby, the lower magnet 365 can push the upper magnet 345 and the flywheel blade 34 through the oblique repulsive force. The inertial rotation force of the flywheel blade 34 can be enhanced by the magnetic repulsion force.

Claims (10)

1. A turbine cycle wind power plant, characterized in that it comprises: A machine body, in which an air chamber is formed, and the air chamber has an upper opening and a lower opening; A plurality of side flow fan assemblies, each side flow fan assembly has a fan cover, a side flow fan blade, a connecting rod, and a spherical fan blade, the fan cover is arranged outside the body and communicated with the air chamber, the side flow fan The blade is arranged in the fan cover, the connecting rod is connected to the side flow fan blade and extends upward, and the spherical fan blade is connected to the connecting rod and is located outside the upper opening of the air chamber; A turbine power generation assembly has a generator and a turbine blade, the generator is arranged in the air chamber, and has a rotating shaft, the turbine blade is arranged on the rotating shaft, and drives the generator together to generate electricity when rotating; and A top cover is arranged on the top of the body and above the upper opening of the air chamber. There is a gap between the top cover and the top of the body so that the upward airflow in the air chamber can blow radially outward to the spherical fan blade from the upper opening. 2. The turbine cycle wind power generation device as claimed in claim 1, wherein the body has an annular outer wall and an annular inner wall, the top edge of the inner wall is lower than the top edge of the outer wall, and a gap is formed between the outer wall and the inner wall. An annular guide channel, which communicates with the fan covers of each side flow fan assembly. 3. The turbine cycle wind power generation device according to claim 1, wherein the turbine power generation assembly has a base, and the base is connected to the bottom end of the generator shaft. 4. The turbine cycle wind power generation device according to claim 1, wherein the turbine generator has flywheel blades arranged on the rotating shaft and located below the generator. 5. The turbine cycle wind power generation device according to claim 1, wherein each spherical fan blade is provided with a windshield so that the spherical fan blade only faces a single direction rotation. 6. The turbine cycle wind power generation device according to claim 1, wherein the connecting rods of each side flow fan assembly are composed of a lower connecting rod and an upper connecting rod, and a connecting rod is arranged between the upper connecting rod and the lower connecting rod. Accelerator, which causes the lower link to rotate faster than the upper link. 7. The turbine cycle wind power generation device as claimed in claim 1, wherein a plurality of side air inlets are formed on the outside of the fan cover of each side flow fan assembly, and an air outlet connected to the air chamber is formed on the inside, and each An upper air inlet is formed at the top of the fan cover of the side flow fan assembly. 8. The turbine cycle wind power generation device according to claim 1, wherein the top cover is in the shape of a bamboo hat, and a lightning rod is arranged on the top cover. 9. The turbine cycle wind power generation device according to claim 1, wherein a maintenance door is formed through the outer wall of the body. 10. The turbine cycle wind power generation device according to claim 4, characterized in that: A movable magnetic coil is arranged on the periphery of the flywheel fan blade, and a fixed magnetic coil located under the movable magnetic coil is fixed in the body; A plurality of upper magnets are arranged below the movable magnetic coil, and the upper magnets have two magnetic poles and present an inclination angle with the horizontal plane; and A plurality of lower magnets repelling the upper magnets are arranged above the fixed magnetic coil, and the lower magnets have two magnetic poles and are parallel to the horizontal plane; Wherein, the inclination angle is 7 degrees and the error range is between -2 and +2 degrees.

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