TWM555890U - Wind power generation system - Google Patents

Description

Wind power system

This creation is a wind power generation system, especially a wind power generation system that effectively utilizes wind to convert performance and increase electricity production.

Due to the advancement of science and technology and the evolution of society, limited energy sources such as oil, natural gas and media have been extensively and rapidly excavated, driving the rapid exhaustion of limited energy. Therefore, energy development has become one of the global concerns.

At present, renewable energy can be obtained by water, wind, or geothermal, or firepower, or the sun. Therefore, hydropower, wind power, thermal power, and solar power generation have been developed.

Since the wind power generation device not only has the advantages of simple structure, convenient maintenance and maintenance, and low environmental damage, the installation location is flexible in both land and sea, and thus the wind power generation device is highly valued.

However, since the existing wind power generation device cannot effectively utilize the wind, the conversion efficiency is not good, and therefore it is necessary to propose an improvement for the existing wind power generation device.

The purpose of this creation is to propose a wind power generation system, which is provided with a wind collecting hood, which allows the wind energy to be concentrated in a closed state and passes through the air inlet port and pushes the blade to rotate in the case of a small amount of loss, thereby improving the running performance of the blade and effectively utilizing the wind. It can be used to convert performance and increase the output of electricity.

In accordance with the above objects, the present application proposes a wind power generation system including a rotating base, at least one windmill unit, and a host unit. The rotating base is disposed on the ground and the direction of rotation is parallel to the ground plane.

The windmill unit includes a box connected to the rotating base, a first blade set disposed in the inner space of the box, a collecting hood connected to the rotating base and adjacent to the box, and a windshield disposed on the collecting hood A second set of blades of internal space.

The box comprises a first air inlet opening at one end of the box and communicating with the inner space of the box, and a first air outlet opening at the other end of the box and communicating with the inner space of the box.

The air collecting hood includes a second air inlet opening at one end of the air collecting hood and communicating with an inner space of the air collecting hood, and a second air outlet opening at the other end of the air collecting hood and communicating with the inner space of the air collecting hood . The second air outlet is adjacent to the first air inlet and the second air outlet is facing the first air inlet.

The host unit includes a transducer that is coupled to the first set of blades.

Further, the device further includes a detecting device, and the host unit includes a control device electrically connected to the rotating base and the detecting device.

Further, the rotating base comprises a platform, a bearing disposed on a bottom side of the platform, a fixing rod connected to the ground, a support frame outside the fixing rod, and a rotating device electrically connected to the control device The top side of the platform is connected to the box body and the collecting hood, and the fixing rod is another The bearing is disposed at one end to form a pivotal connection between the platform and the fixing rod, one end of the supporting frame is connected to the bottom side of the platform, and the other end of the supporting frame is connected to the rotating device.

Further, the windmill unit includes a power device connected to one end of the air hood adjacent to the box and electrically connected to the control device, and a moving hood connected to the other end of the power device, wherein the moving hood is ventilated The end faces the first air inlet.

Further, the wall spacing of the inner space of the collecting hood is decreased by the second air inlet toward the second air outlet.

Further, further comprising at least one fan disposed in the inner space of the collecting hood and located between the second air inlet and the second blade group, and a driving device connected to the fan and electrically connected to the control device motor.

Further, the windmill unit includes a wind deflector connected around the outer side of the casing and adjacent to the first air inlet, and a driving device connected to the wind deflector and electrically connected to the control device.

Further, the transducer is configured as a generator.

Further, the host unit includes a differential device that connects each of the first blade sets of the windmill unit, the differential device is configured to balance the first blade group in each of the windmill units. Rotating speed.

The characteristics of this creation are:

1. The optimization of wind power performance is optimized by combining the combination of various design parts, so as to increase the performance of the blade operation and thus increase the generation of power generation. In order to achieve this goal, the creation of the windshield is set up to allow the wind energy to be concentrated in a closed state and passed through the first in the case of a small amount of loss. An air inlet port pushes the first blade group to rotate, improves the running performance of the first blade group, and effectively utilizes the wind to convert the performance to increase the power output.

2. Accelerating the wind guiding flow by the arrangement of the second blade set, increasing the force of the wind pushing the first blade set to increase the speed of the first blade set to obtain more mechanical energy and electrical energy.

3. The moving hood is arranged to be able to be displaced back and forth, so that the air volume passing through the first air inlet can be appropriately adjusted according to the amount of wind, and the first blade group is destroyed by avoiding excessive air volume. It is even possible to adjust the size of the first air inlet by controlling the displacement of the windshield to allow an appropriate air volume to pass through the first air inlet.

4. If the maintenance personnel wants to repair or maintain the first blade group, the control device controls the driving device to move the windshield to close the opening, so that the wind cannot pass the first air inlet, so that the first A blade group is forbidden to operate.

5. The detecting device can detect the direction of the wind source, and then the control device controls the rotation of the rotating base to make the second air inlet face the direction of the wind source, so that the wind power generation system can be used at any time or environment. Get electricity.

1‧‧‧Wind power system

2‧‧‧Rotating base

21‧‧‧ platform

22‧‧‧ Bearing

23‧‧‧Fixed rod

24‧‧‧Support frame

25‧‧‧Rotating device

3‧‧‧Windmill unit

30‧‧‧ cabinet

300‧‧‧First air inlet

301‧‧‧First air outlet

31‧‧‧First blade group

32‧‧‧ collecting hood

320‧‧‧Second air inlet

33‧‧‧Second blade group

34‧‧‧Powerplant

35‧‧‧Mobile hood

350‧‧‧ intake end

351‧‧‧Exhaust end

36‧‧‧wind shield

37‧‧‧fan

38‧‧‧First mount

39‧‧‧Second holder

4‧‧‧Host unit

40‧‧‧Transducer

41‧‧‧Differential device

Figure 1: A perspective view of the wind power generation system.

Figure 2: An exploded view of the wind power generation system.

Figure 3-1: Side view of a wind power generation system for the creation.

Figure 3-2: Schematic diagram of the operation of the moving hood in the wind power generation system.

Figure 4: A top plan view of two sets of windmill units for the wind power generation system.

Figure 5-1: Front view plan of the windshield of the wind power generation system.

Fig. 5-2: is a partial enlarged view of Fig. 5-1.

Figure 6: Front plan view of the windshield and fan of the wind power generation system.

In the following, together with the attached drawings, it is more convenient to understand how the structure of the creation is combined and used. It is easier to understand the purpose, technical content, characteristics and effects of the creation.

Referring to Figures 1 to 4, a wind power generation system 1 is proposed for the present invention. The wind power generation system 1 includes a rotating base 2, at least one windmill unit 3, and a main unit 4. The rotating base 2 is disposed on the ground and the direction of rotation is parallel to the ground plane.

The windmill unit 3 includes a box body 30 connected to the rotating base 2, a first blade group 31 disposed in an inner space of the box body 30, and a wind collecting cover 32 connecting the rotating base 2 and adjacent to the box body 30, And a second blade set 33 disposed in the inner space of the collecting hood 32. The outer peripheral bottom of the casing 30 and the rotating base 2 are connected and fixed to each other by a plurality of first fixing brackets 38. The casing 30 includes a first opening at the end of the casing 30 and communicating with the internal space of the casing 30. An air inlet 300, and a first air outlet 301 opened at the other end of the box 30 and communicating with the inner space of the box 30.

The outer peripheral bottom of the windshield 32 and the rotating base 2 are connected and fixed to each other by a plurality of second fixing brackets 39. The air collecting cover 32 includes a windproof cover 32 and is connected to the wind collecting cover 32. The second air inlet 320 of the inner space and a second air outlet (not shown) open at the other end of the air hood 32 and communicate with the inner space of the air hood 32. Wherein, the inner space of the collecting hood 32 The wall spacing is decreased from the second air inlet 320 toward the second air outlet, and the second air outlet is adjacent to the first air inlet 300 and the second air outlet is facing the first air inlet 300.

The main unit 4 includes a transducing device 40 coupled to the first vane assembly 31. The transducing device 40 converts mechanical energy generated by the rotation of the first vane assembly 31 into electrical energy. The power conversion device 40 is actually powered by a generator, and the power output of the power conversion device 40 outputs power to a power device, such as a refrigerator, an air conditioner, or the like, or Such as factory processing equipment, etc., but not limited to this.

Continued, the optimization of wind power performance is optimized by combining the combination of various design parts, so as to increase the performance of the blade operation, thereby increasing the generation of power generation. In order to achieve the purpose, the present invention improves the first by setting the windshield 32 so that the wind energy is concentrated in the airtight manner and passes through the first air inlet 300 and the first blade group 31 is rotated in the case of a small amount of loss. The running performance of the blade group 31 can effectively utilize the wind for conversion efficiency and can increase the output of electricity.

The present invention accelerates the wind guiding flow by the arrangement of the second blade set 33. When the wind enters the inner space of the collecting hood 32 via the second air inlet 320, the airflow is accelerated by the rotation of the second blade set 33. The force of the wind forward can increase the speed at which the first blade group 31 rotates, so that more mechanical energy and electric energy can be obtained. In other words, increasing the force of the wind forward can increase the speed at which the first blade set 31 rotates, thereby increasing the production of mechanical energy and electrical energy. In addition, the rotation of the second blade set 33 is from the push of the wind, which is a passive rotation.

Continuing to refer to FIGS. 1 to 4 and in conjunction with FIGS. 5-1 and 5-2, the wind power generation system 1 further includes a detecting device (not shown). The host unit 4 includes a The rotating base 2 and the control device of the detecting device are electrically connected. The detecting device can be used to detect the wind direction and the air volume. When the detecting device detects the source direction of the wind, notify the control device and install the control device. The rotation base 2 is controlled to rotate such that the second air inlet 320 faces the source direction of the wind. The detecting device is not limited to be disposed on the rotating base 2 or the windmill unit 3 or the main unit 4, and may be disposed on the ground as long as the detecting device is electrically connected to the control device.

The rotating base 2 comprises a platform 21, a bearing 22 disposed on the bottom side of the platform 21, a fixing rod 23 connected to the ground, a support frame 24 outside the fixing rod 23, and an electrical connection. Rotating device 25 of the device. Each of the first fixing brackets 38 is connected between the top side of the platform 21 and the outer bottom of the box body 30. Each of the second fixing brackets 39 is connected to the top side of the platform 21 and outside the collecting hood 32. Between the bottoms around. The other end of the fixing rod 23 is connected to the bearing 22 to form a pivotal connection between the platform 21 and the fixing rod 23. One end of the supporting frame 24 is connected to the bottom side of the platform 21, and the other end of the supporting frame 24 is connected. The rotating device 25.

The detecting device comprises a wind direction meter (not shown) electrically connected to the control device, and when the wind direction meter detects the source direction of the wind, notifying the control device and controlling the rotating device 25 to be activated by the control device, The support frame 24 is rotated with the platform 21 such that the second air inlet 320 faces the source of the wind. The detecting device can detect the direction of the wind source, and then the control device controls the rotation of the rotating base 2 to make the second air inlet 320 face the direction of the wind source, so that the wind power generation system is created at any time or environment. Can get electricity.

Referring to FIG. 1 to FIG. 4 , the windmill unit 3 includes a power unit 34 connected to one end of the air hood 32 adjacent to the box 30 and electrically connected to the control device, and a power unit connected thereto. 34 moves the hood 35 at the other end. The moving hood 35 includes an intake end 350 disposed at one end of the moving hood 35 and communicating with the second air outlet, and an air outlet disposed at the other end of the moving hood 35 and communicating with the intake end 350. At the end 351, the air outlet end 351 of the moving hood 35 faces the first air inlet 300. The detecting device comprises an air flow meter electrically connected to the control device (not shown) When the wind gauge detects the magnitude of the air volume, the wind meter informs the control device and controls the power device 34 to be actuated by the control device to move the moving hood 35 back and forth, thereby being appropriately adapted according to the air volume. The amount of wind passing through the first air inlet 300 is adjusted to prevent the air volume from being excessively large to damage the first blade group 31.

Referring to Figures 3-1 and 1-2, the windmill unit 3 includes a windshield 36 connected to the outside of the casing 30 and adjacent to the first air inlet 300, and a connection. The wind deflector 36 is electrically connected to a driving device (not shown) of the control device, and the driving device is actuated to move the wind deflector 36 to close the opening. When the air flow meter detects the magnitude of the air volume, the air flow meter notifies the control device and controls the driving device to be actuated by the control device, and the wind deflector 36 is vertically displaced to adjust the size of the first air inlet 300 to be appropriate. The air volume passes through the first air inlet 300.

Continuing, if the maintenance personnel wants to repair or maintain the first blade set 31, the control device can also be controlled to operate by the control device, so that the wind deflector 36 moves to close the opening, so that the wind cannot pass the first An air inlet 300 prevents the first blade group 31 from running.

Please refer to FIG. 4, the main unit 4 includes a differential device 41, which is connected to each of the first blade sets 31 of the windmill unit 3. Each of the first blade sets 31 is first connected to one end of the differential device 41 by a linking member, and the other end of the differential device 41 is further connected to the transducing device 40, and the differential device 41 is used to balance each of the windmills. The rotational speed of the first blade set 31 in the unit 3, so if there are two sets of the windmill unit 3 in practice, the differential device 41 is disposed between each of the windmill units 3 to balance each of the first blades. The speed of group 31. In the embodiment of the present invention, the windmill unit 3 is exemplified by two groups, but it is not limited to the creation. In practical applications, it can be added to three groups, or four groups, or five groups, or six groups depending on the situation.

Further, referring to FIG. 6 , the wind power generation system 1 of the present invention can further include at least one space accommodated in the air hood 32 and located at the second air inlet 320. A fan 37 is disposed between the second blade set 33 and a drive motor (not shown) that connects the fan 37 and is electrically connected to the control device. When the wind meter of the detecting device detects that the wind is insufficient or there is no wind at all, the wind meter notifies the control device and controls the driving motor to be actuated by the control device, so that the fan 37 actively drives the second blade The group 33 is rotated to allow the second blade set 33 to obtain sufficient mechanical energy to enable the wind power generation system 1 to obtain sufficient power production. In the embodiment of the present invention, the fan 37 is set to four groups and distributed in the inner space of the air collecting hood 32, but is not used to limit the present case.

In summary, the following features can be achieved through the above technical features:

1. The optimization of wind power performance is optimized by combining the combination of various design parts, so as to increase the performance of the blade operation and thus increase the generation of power generation. In order to achieve the purpose, the present invention improves the first by setting the windshield 32 so that the wind energy is concentrated in the airtight manner and passes through the first air inlet 300 and the first blade group 31 is rotated in the case of a small amount of loss. The running performance of the blade group 31 can effectively utilize the wind for conversion efficiency and can increase the output of electricity.

2. Accelerating the wind guiding flow by the arrangement of the second blade set 33, increasing the force of the wind pushing the first blade set 31 to increase the speed of the rotating of the first blade set 31, so as to obtain more mechanical energy and electrical energy. .

3. The moving hood 35 is arranged to be displaceable back and forth, so that the air volume passing through the first air inlet 300 can be appropriately adjusted according to the amount of wind, and the first blade group 31 is destroyed by avoiding an excessive air volume. It is even possible to adjust the size of the first air inlet 300 by controlling the up and down displacement of the wind deflector 36 to allow an appropriate air volume to pass through the first air inlet 300.

4. If the maintenance personnel are to repair or maintain the first blade set 31, the control device controls the driving device to move the windshield 36 to close the opening, so that the wind cannot pass through the first air inlet 300. The first blade group 31 is prohibited from operating.

5. The detecting device can detect the source direction of the wind, and then the control device controls the rotation of the rotating base 2 to make the second air inlet 320 face the direction of the wind source, so that the wind power generation system is created at any time or environment. Can get power.

The foregoing is only a preferred embodiment of the present invention, and its purpose is to enable those skilled in the art to understand the contents of the present invention and to implement it, and not to limit the scope of the present invention. All changes or modifications to the shapes, structures and features described in the scope of this application are to be included in the scope of the patent application.

1‧‧‧Wind power system

30‧‧‧ cabinet

320‧‧‧Second air inlet

35‧‧‧Mobile hood

39‧‧‧Second holder

21‧‧‧ platform

32‧‧‧ collecting hood

33‧‧‧Second blade group

38‧‧‧First mount

Claims (9)

A wind power generation system comprising: a rotating base disposed on the ground and rotating in parallel with a ground plane; at least one windmill unit, the windmill unit including a box connecting the rotating base, and a a first blade set of the inner space of the box, a wind collecting cover connecting the rotating base and close to the box body, and a second blade set disposed in the inner space of the collecting hood, the box body comprising a box opened therein a first air inlet opening at one end of the body and communicating with the inner space of the box, and a first air outlet opening at the other end of the box and communicating with the inner space of the box, the air collecting cover includes one end opened at the air collecting cover And a second air inlet opening communicating with the inner space of the air collecting hood and a second air outlet opening at the other end of the air collecting hood and communicating with the inner space of the air collecting hood; wherein the second air outlet is adjacent to the first air outlet An air inlet and the second air outlet face the first air inlet; and a host unit, the host unit includes a power conversion device connected to the first blade group. The wind power generation system of claim 1, further comprising a detecting device, the host unit comprising a control device electrically connected to the rotating base and the detecting device. The wind power generation system of claim 2, wherein the rotating base comprises a platform, a bearing disposed on a bottom side of the platform, a fixed rod connected to the ground, and a support on the outside of the fixed rod. a frame, and a rotating device electrically connected to the control device, the top side of the platform is connected to the box body and the air collecting hood, and the other end of the fixing rod is inserted through the bearing to make the platform and the fixing rod A pivotal connection is formed, one end of the support frame is connected to the bottom side of the platform, and the other end of the support frame is connected to the rotating device. The wind power generation system of claim 2, wherein the windmill unit comprises a power unit connected to one end of the air collecting hood adjacent to the box body and electrically connected to the control device, and a connecting power unit a moving hood at one end, wherein an air outlet end of the moving hood faces the first air inlet. The wind power generation system of claim 1, wherein the wall spacing of the inner space of the collecting hood is decreased from the second air inlet toward the second air outlet. The wind power generation system of claim 2, further comprising at least one fan disposed in the inner space of the collecting hood and located between the second air inlet and the second blade group, and a connection The fan is electrically connected to a drive motor of the control device. The wind power generation system of claim 2, wherein the windmill unit comprises a wind deflector connected around the outer side of the casing and adjacent to the first air inlet, and an electrical connection connecting the wind deflector A drive device that connects the control device. The wind power generation system of claim 1, wherein the energy conversion device is a generator. The wind power generation system of claim 1, wherein the main unit comprises a differential device, the differential device connecting each of the first blade sets of the windmill unit, the differential device is The rotational speed of the first set of blades in each of the windmill units is balanced.