阅读说明：本技术 一种可产生旋转风的风力发电装置 (Wind power generation device capable of generating rotating wind ) 是由 梁彤 于 2020-05-11 设计创作，主要内容包括：本发明公开了一种可产生旋转风的风力发电装置,外形呈圆锥状的所述可产生旋转风的风力发电装置包括：三个结构相同的呈半圆锥状的围板装置互相固定连接构成的主体,所述的三个围板装置下端均设有旋转风输出口,三个旋转风输出口共同与集风管固定连通,集风管产生的强风力用于驱动风轮带动发电机发电。本发明是一种结构简单、方便高效的可产生旋转风的风力发电装置,将各个方向来风的风能统一利用,转换成象龙卷风一样不断增强旋转扭矩力的涡旋风推动风轮旋转,最大限度地提高发电效率；发电效率高、安全可靠、成本低廉。(The invention discloses a wind power generation device capable of generating rotating wind, which is conical in appearance and comprises: three structures are the same and are the main part that half circular cone shape bounding wall device fixed connection of each other constitutes, three bounding wall device lower extreme all be equipped with rotatory wind delivery outlet, three rotatory wind delivery outlet is fixed the intercommunication with the collection tuber pipe jointly, the strong wind-force that the collection tuber pipe produced is used for driving the wind wheel and drives the generator electricity generation. The invention is a wind power generation device which has simple structure, convenience and high efficiency and can generate rotating wind, the wind energy coming from all directions is uniformly utilized and converted into vortex wind which is like tornado and continuously enhances the rotating torque force to push the wind wheel to rotate, and the power generation efficiency is improved to the maximum extent; high generating efficiency, safety, reliability and low cost.)

1. A wind power generation device capable of generating rotating wind, characterized in that: the wind power generation device capable of generating rotating wind, which is conical in shape, comprises: the wind power generator comprises a main body formed by mutually and fixedly connecting three enclosing plate devices (10) which have the same structure and are in a semi-cone shape, wherein the lower ends of the three enclosing plate devices (10) are respectively provided with a rotating wind output port (4), the three rotating wind output ports (4) are jointly and fixedly communicated with a wind collecting pipe (12), and strong wind power generated by the wind collecting pipe (12) is used for driving a wind wheel to drive a generator to generate electricity;

the coaming apparatus (10) comprises: the air inlet plate (1), the air inlet (7), the rotational flow plate (2) and the spoiler (8) are fixedly connected into a whole;

a flow guide convex groove (5) is arranged on the rotational flow plate (2);

the spoiler (8) is respectively provided with a big leaf movable plate (3), a vibration air inlet (6), a spoiler air inlet (9) and a small leaf movable plate (11);

the air inlet plate (1) is fixedly connected with the cyclone plate (2) along the top end of the cyclone plate (2), the shape of the cyclone plate (2) is in a fan-shaped shape with unequal waists, the middle part of the cyclone plate (2) is raised, and the raised part is a plurality of flow guide convex grooves (5) in a strip shape; one side of the rotational flow plate (2) is fixedly connected with the rotational flow plate (2) of the other enclosing plate device (10), and the other side of the rotational flow plate (2) is fixedly connected with one side of the spoiler (8);

the upper part and the lower part of the spoiler (8) are respectively and fixedly provided with a vibration air inlet (6) and a spoiler air inlet (9), two large-blade movable plates (3) are arranged in the vertical direction of the vibration air inlet (6), one ends of the large-blade movable plates (3) are fixedly arranged on the spoiler (8), the other ends of the large-blade movable plates (3) are separated from the spoiler (8), and the large-blade movable plates (3) are obliquely arranged towards the inside of the coaming device (10); a small-leaf movable plate (11) is arranged in the turbulent flow air inlet (9), and the top end of the small-leaf movable plate (11) is fixedly connected with the turbulent flow plate (8); the other side of the spoiler (8) is fixedly connected with the rotational flow plate (2) of the other enclosing plate device (10).

2. A wind power generation apparatus for generating a whirlwind according to claim 1, wherein: the air inlet plate (1) is in an isosceles fan shape; the height of the protrusion of the flow guide convex groove (5) arranged on the rotational flow plate (2) is 4-6 cm, and the width is 3-4 cm.

3. A wind power generation apparatus for generating a whirlwind according to claim 1, wherein: the arc length of the top end of the rotational flow plate (2) is 0.9-1 meter, and the arc length of the bottom end of the rotational flow plate (2) is 0.11-0.14 meter; the length of the left waist of the rotational flow plate (2) is 1.2-1.5 m, and the length of the right waist of the rotational flow plate (2) is 1.1-1.3 m.

4. A wind power generation apparatus for generating a whirlwind according to claim 1, wherein: the arc length of the top end of the air inlet plate (1) is 0.9-1 meter, and the arc length of the bottom end of the air inlet plate (1) is 0.7-0.75 meter; the lengths of the left waist and the right waist of the air inlet plate (1) are both 0.34-0.36 m.

5. A wind power generation apparatus for generating a whirlwind according to claim 1, wherein: the air inlet (7) is an opening formed by fixedly connecting the air inlet plate (1), the rotational flow plate (2) and the spoiler (8) mutually, and natural wind in the direction of the outside south, east and west enters the air inlet (7) through refraction of the air inlet plate (1) and enters the coaming device (10) through the air inlet (7).

6. A wind power generation apparatus for generating a whirlwind according to claim 1, wherein: the baffle plate (8) is provided with an adjustable vibration air inlet (6) and a turbulent air inlet (9) which are used for natural air in various directions to enter the coaming device (10).

7. A wind power generation apparatus for generating a whirlwind according to claim 6, wherein: the wind power generation device capable of generating the rotating wind is made of metal, plastic, carbon fiber composite materials, concrete or reinforced concrete materials.

8. A wind power generation apparatus for generating a whirlwind according to claim 6, wherein: the natural wind that coaming device (10) got into through water conservancy diversion tongue (5) that whirl board (2) were equipped with regulation formula vibrations air intake (6), vortex air intake (9) on be equipped with respectively big leaf fly leaf (3), little leaf fly leaf (11) cross each other, finally produce extremely strong rotatory wind.

9. A wind power generation apparatus for generating a whirlwind according to claim 6, wherein: the natural wind enters the wind power generation device capable of generating the rotating wind at the speed of 4.8 m/s, and is converted in the wind collecting pipe (12) to obtain the wind power rotating in the direction of the fixed horizontal shaft of 3.6-3.9 m/s.

10. A wind power generation apparatus for generating a whirlwind according to claim 1, wherein: the included angle (A) between the outer edge of the air inlet plate (1) and the cyclone plate (2) is 140 DEG; the length ratio of the outer edge (c) of the air inlet plate to the outer edge (d) of the rotational flow plate is as follows: 0.9-1.1: 4.8-5.2.

Technical Field

The invention relates to a wind power generation device, in particular to a wind power generation device capable of generating rotating wind.

Background

Currently, wind power generation is generally classified into a horizontal axis generator set and a vertical axis generator set according to the structure.

1. For a horizontal axis genset:

the advantages are that: compact structure, mature technology, safety and reliability.

② the disadvantages: the horizontal axis needs to adjust the rotating direction of the wind wheel through wind direction adjustment (also called yawing and deflecting paddle), the structure is complex, a transmission and a generator set are installed in a working machine bin positioned at the top of the tower, large parts cannot be replaced and maintained inconveniently, the cost of the paddle, the bearing and the gear box of the horizontal axis unit is high, if large faults and typhoons are met, the whole unit is basically damaged and scrapped, great economic loss is caused, the horizontal axis unit has high requirements on installation foundations, and when the wind turbine unit works, blades cut wind and have large noise.

Disclosure of Invention

The invention aims to provide a wind power generation device which has simple and compact structure, is convenient and efficient and can generate rotating wind, uniformly utilizes wind energy coming from various directions, converts vortex wind which continuously enhances the rotating torque force like tornado and pushes a wind wheel to rotate in the horizontal direction, and improves the power generation efficiency to the maximum extent; the power generation efficiency is high, the safety and the reliability are realized, and the cost is low; to overcome the deficiencies of the prior art, a new solution is provided.

In order to solve the technical problems, the technical scheme of the invention is as follows:

the wind power generation device capable of generating whirlwind, which has a conical outer shape, includes: three structures are the same and are the main part that half circular cone shape bounding wall device fixed connection of each other constitutes, three bounding wall device lower extreme all be equipped with rotatory wind delivery outlet, three rotatory wind delivery outlet is fixed the intercommunication with the collection tuber pipe jointly, the strong wind-force that the collection tuber pipe produced is used for driving the wind wheel and drives the generator electricity generation.

The coaming device comprises: the air inlet plate, the rotational flow plate and the spoiler are fixedly connected into a whole.

The swirl plate is provided with a flow guide convex groove 5.

The spoiler is provided with a big blade movable plate, a vibration air inlet, a turbulent flow air inlet and a small blade movable plate respectively.

The air inlet plate is fixedly connected with the cyclone plate along the top end of the cyclone plate, the expanded shape of the cyclone plate is in a fan shape with unequal waists, the middle part of the cyclone plate is raised, and the raised part is a plurality of strip-shaped flow guide convex grooves; one side of the rotational flow plate is fixedly connected with the rotational flow plate 2 of the other enclosing plate device, and the other side of the rotational flow plate is fixedly connected with one side of the spoiler.

The upper part and the lower part of the spoiler are respectively and fixedly provided with a vibration air inlet and a spoiler air inlet, two large-blade movable plates are arranged in the vertical direction of the vibration air inlet, one ends of the large-blade movable plates are fixedly arranged on the spoiler, the other ends of the large-blade movable plates are separated from the spoiler, and the large-blade movable plates are obliquely arranged towards the inside of the coaming device; a small-blade movable plate is arranged in the turbulent flow air inlet, and the top end of the small-blade movable plate is fixedly connected with the turbulent flow plate; the other side of the spoiler is fixedly connected with the rotational flow plate of the other coaming device.

The air inlet plate is in an isosceles fan shape; the height of the convex part of the flow guide convex groove arranged on the rotational flow plate is 4-6 cm, and the width of the convex part is 3-4 cm.

The arc length of the top end of the rotational flow plate is 0.9-1 meter, and the arc length of the bottom end of the rotational flow plate is 0.11-0.14 meter; the length of the left waist of the rotational flow plate is 1.2-1.5 m, and the length of the right waist of the rotational flow plate is 1.1-1.3 m.

The arc length of the top end of the air inlet plate is 0.9-1 meter, and the arc length of the bottom end of the air inlet plate 1 is 0.7-0.75 meter; the lengths of the left and right waists of the air inlet plate are both 0.34-0.36 m.

The air inlet is an opening formed by fixedly connecting the air inlet plate, the rotational flow plate and the spoiler, and external natural air in the directions of the south, the east and the west enters the air inlet through the refraction of the air inlet plate and enters the coaming device through the air inlet.

The baffle plate is provided with an adjustable vibration air inlet and a turbulent air inlet which are used for natural air in various directions to enter the coaming device.

The wind power generation device capable of generating the rotating wind is made of metal, plastic, carbon fiber composite materials, concrete or reinforced concrete materials.

The natural wind that the bounding wall device got into through the water conservancy diversion tongue that the whirl board was equipped with big leaf fly leaf, the little leaf fly leaf that are equipped with respectively on regulation formula vibrations air intake, the vortex air intake intersect each other, finally produce extremely strong rotatory wind.

The natural wind enters the wind power generation device capable of generating rotating wind at the speed of 4.8 m/s, and the wind power rotating in the direction of the fixed horizontal shaft of 3.6-3.9 m/s is obtained by converting the natural wind in the wind collecting pipe.

The included angle between the outer edge of the air inlet plate and the cyclone plate is 120-140 degrees; the length ratio of the outer edge of the air inlet plate to the outer edge of the rotational flow plate is as follows: 0.9-1.1: 4.8-5.2.

The invention has the beneficial effects that: the invention mainly comprehensively absorbs the advantages of the horizontal shaft generator set and the vertical shaft generator set.

The invention is a wind power generation device which has simple structure, convenience and high efficiency and can generate rotating wind, the wind energy coming from all directions is uniformly utilized and converted into vortex wind which is like tornado and continuously enhances the rotating torque force to push the wind wheel to rotate, and the power generation efficiency is improved to the maximum extent; high generating efficiency, safety, reliability and low cost.

The vertical shaft generator set can receive the characteristics of all wind directions, and the device outputs the wind energy with fixed horizontal wind directions through a special channel after guiding. The novel impeller is driven by utilizing the directional wind power in a horizontal shaft rotating mode, the output mechanical energy drives the generator set, a yaw propeller device does not need to be configured, the working efficiency of the equipment is improved, in addition, the mechanical transmission and the generator set can be arranged on the ground, and the installation and the maintenance are very convenient.

The invention solves the defects of low working efficiency of a horizontal shaft generator set, difficult maintenance of equipment in high altitude, high requirement on an installation foundation, low power of a vertical shaft generator set and low utilization rate of wind energy, and through experimental actual measurement, no matter in any wind direction, when the wind speed enters the device at 4.8 m/s, the wind power in a fixed direction of 3.8 m/s can be obtained through conversion, and if the device is built in a wind field with the average wind power reaching more than 15 m/s throughout the year, the device has good social value and economic value.

The invention has the advantages of integrating the advantages of the vertical shaft generator set and the horizontal shaft generator set, utilizing the vertical shaft generator set not to be limited by the wind direction, utilizing the mature mechanical transmission structure of the horizontal shaft wind turbine set to achieve the purpose of fully utilizing the wind power and the efficiency of equipment, and solving the requirements on the foundation and the difficulty of transportation and hoisting when the horizontal shaft is installed. And closed region management and power generation production maintenance management are formed during normal production. The invention can avoid yaw and yaw device, to place the working chamber on ground, with low transportation condition, to build large power generator set. The invention has great influence on the existing wind power generation market, and creates a new revolution on the existing market from the aspects of production management, production efficiency, economic benefit and the like.

Drawings

The invention is further described with reference to the following figures and detailed description.

FIG. 1 is a schematic view of the rotational flow plate assembly of the present invention.

FIG. 2 is a schematic top view of the cyclone plate of the present invention.

FIG. 3 is a schematic perspective view of the swirl plate of the present invention.

FIG. 4 is a schematic view of the rotational flow plate according to the present invention.

FIG. 5 is a schematic view of the structure of the flow guide groove of the swirl plate of the present invention.

FIG. 6 is a schematic view of the expanded structure of the whirl plate of the present invention.

Fig. 7 is a schematic view of the combined structure of the air inlet plate, the rotational flow plate, the spoiler and the air collecting pipe.

Fig. 8 is a schematic cross-sectional structure of the present invention.

Fig. 9 is a schematic top view of the present invention.

Fig. 10 is a schematic front view of the present invention.

Fig. 11 is a bottom view of the present invention.

Fig. 12 is a left side view of the present invention.

Fig. 13 is a right-view structural diagram of the present invention.

Detailed Description

According to the illustrations of fig. 1-13, the present invention comprises: the device comprises an air inlet plate 1, a rotational flow plate 2, a large-blade movable plate 3, a rotary air outlet 4, a flow guide convex groove 5, a vibration air inlet 6, an air inlet 7, a spoiler 8, a spoiler air inlet 9, a coaming device 10, a small-blade movable plate 11, an air collecting pipe 12, an included angle A, an air inlet plate outer edge c and a rotational flow plate outer edge d.