阅读说明：本技术 矩阵风力发电系统 (Matrix wind power generation system ) 是由 李新亚 于 2021-10-21 设计创作，主要内容包括：本发明涉及一种矩阵风力发电系统,含风力发电机总成(19)、基座总成、转盘总成、矩阵板(9)、支架(12)、偏航装置、电子控制器、风速计及风向标、蓄电池和逆变器。风力发电机总成(19)按蜂巢模型分布,分布密度最大；吹向矩阵板(9)的风,几乎全部使n＝(a+0.5)k个风力发电机总成(19)的发电机(21)发电,风能的利用率高；采用矩阵结构,能得到较大发电功率；支架既防止矩阵板倾倒,又托着n＝(a+0.5)k个风力发电机总成(19)的全部方筒(22),还便于攀登进行维修,一举三得；相较在高山或海中建造水平轴风力发电机,其运输难度和建造难度大大降低；本发明发展前景广阔,可能产生重大和深远影响。(The invention relates to a matrix wind power generation system which comprises a wind power generator assembly (19), a base assembly, a turntable assembly, a matrix plate (9), a support (12), a yaw device, an electronic controller, an anemometer, a wind vane, a storage battery and an inverter. The wind driven generator assemblies (19) are distributed according to a honeycomb model, and the distribution density is maximum; almost all wind blowing to the matrix plate (9) enables the generator (21) of the k wind power generator assemblies (19) with n ═ a +0.5) to generate power, and the utilization rate of wind energy is high; by adopting a matrix structure, larger generating power can be obtained; the support can prevent the matrix plate from falling, support all square cylinders (22) of n ═ k wind driven generator assemblies (19) (a +0.5), and facilitate climbing and maintenance, thereby achieving three purposes; compared with a horizontal shaft wind driven generator built in a mountain or sea, the transportation difficulty and the building difficulty of the horizontal shaft wind driven generator are greatly reduced; the invention has wide development prospect and may generate great and profound influence.)

1. A matrix wind power generation system comprises a wind power generator assembly (19);

the wind driven generator assembly (19) is formed by omitting partial components of a wind driven generator installed on a ship, which is invented by Lixinya, wherein the omitted components comprise a tail rod, a tail rudder, a supporting cylinder, a supporting bearing, a supporting column and a base plate, an upper wind collecting cylinder (20) is in a horn shape, and an upper generator (21) is installed in a square cylinder (22);

the method is characterized in that:

the matrix wind power generation system also comprises a base assembly, a turntable assembly, a matrix plate (9), a bracket (12), a yawing device, an electronic controller, an anemometer, a wind vane, a storage battery and an inverter;

the base assembly comprises a base (1), a sleeve (2), a reinforcing rod (3) and a base plate (4);

the base (1) is a cylinder made of reinforced cement, the axis of the base is vertical, a base hole (1a) is formed in the base, and the axis of the base coincides with the axis of the base hole (1 a);

the backing plate (4) is a horizontal steel round plate, the outer diameter of the backing plate is equal to that of the base (1), the axis of the backing plate coincides with that of the base (1), the lower surface of the backing plate is fixedly connected with the upper surface of the base (1), a backing plate hole (4a) is formed in the middle of the backing plate, and a backing plate groove (4b) is formed in the upper surface of the backing plate; the inner diameter of the cushion plate hole (4a) is equal to that of the base hole (1a), and the axis of the cushion plate hole coincides with that of the cushion plate (4); the backing plate groove (4b) is annular, the axis of the backing plate groove coincides with the axis of the backing plate (4), and the inner diameter of the backing plate groove is larger than that of the backing plate hole (4 a);

the outer diameter of the sleeve (2) is equal to the inner diameter of the base hole (1a), the axial length of the sleeve is equal to or less than the sum of the axial thicknesses of the cushion plate (4) and the base (1), an upper sleeve groove and a lower sleeve groove (2a) are formed in the inner circumferential surface of the sleeve and are coaxially inserted into the cushion plate hole (4a) and the base hole (1a), the upper end surfaces of the sleeve and the cushion plate (4) are flush, and the sleeve and the cushion plate are fixedly connected with the cushion plate (4) and the base (1) at corresponding positions respectively; the axes of the two sleeve grooves (2a) are coincident with the axis of the sleeve (2);

a plurality of reinforcing rods (3) which are horizontally fixed in the reinforced cement of the base (1), uniformly distributed along the radial direction around the outer circumferential surface of the sleeve (2), and fixedly connected at the inner ends thereof with the outer circumferential surface of the sleeve (2) at corresponding positions, respectively, so that the sleeve (2) is firmly fixed on the base (1);

the turntable assembly comprises a turntable (5), a rotating shaft (6), a rotating shaft ball (7) and a turntable ball (8);

the outer diameter of the turntable (5) is larger than that of the backing plate (4), the axis of the turntable coincides with that of the backing plate (4), the lower surface of the turntable is opposite to the upper surface of the backing plate (4), a turntable groove (5a) is formed in the lower surface of the turntable, and turntable gear teeth (5b) are formed in the circumference of the turntable; the rotary disc groove (5a) is annular, the axis of the rotary disc groove coincides with the axis of the rotary disc (5), and the rotary disc groove is opposite to the backing plate groove (4b) on the backing plate (4);

a plurality of turntable balls (8) are movably arranged in the turntable groove (5a) and the backing plate groove (4b) which are opposite to each other;

the axis of the rotating shaft (6) is superposed with the axis of the rotating disc (5), the axial length of the rotating shaft is greater than that of the sleeve (2), the outer diameter of the rotating shaft is equal to the inner diameter of the sleeve (2), the upper end surface of the rotating shaft is fixedly connected with the lower surface of the rotating disc (5) at a corresponding position, an upper rotating shaft groove (6a) and a lower rotating shaft groove (6a) are formed in the circumferential surface of the rotating shaft, the upper rotating shaft groove and the lower rotating shaft groove are movably inserted into the inner cavity of the sleeve (2), and the two rotating shaft grooves (6a) are respectively opposite to the two sleeve grooves (2a) in the sleeve (2);

a plurality of rotating shaft balls (7) are movably arranged in any pair of the rotating shaft groove (6a) and the sleeve groove (2a) which are opposite to each other;

the matrix plate (9) is a firm rectangular plate, is erected on the rotary disc (5), is fixedly connected with the upper surface of the rotary disc (5) at the lower end face, and is provided with a virtual honeycomb cross section mathematical pattern on the front surface; the cross section mathematical pattern of the virtual honeycomb is composed of n regular hexagons (10); among the n hexagons (10), the n hexagons are divided into k layers from top to bottom, the first layer from top to bottom is provided with a hexagons (10), and the axes of the a hexagons (10) are positioned on the same horizontal plane; the second layer has a +1 hexagons (10), and the axes of the a +1 hexagons (10) are positioned on the same horizontal plane; the third layer is provided with a hexagons (10), and the axes of the a hexagons (10) are positioned on the same horizontal plane; the fourth layer has a +1 hexagons (10), and the axes of the a +1 hexagons (10) are positioned on the same horizontal plane; the rest layers are analogized in sequence; k is an even number greater than 2, and n ═ a +0.5) k; a round hole (11) is formed in each hexagon (10), the axis of the round hole (11) is overlapped with the axis of the hexagon (10), and the inner diameter of the round hole (11) is equal to the outer diameter of a bell mouth (20a) on a wind collecting cylinder (20) of the wind driven generator assembly (19); the matrix plate (9) is provided with n ═ k round holes (11) (a + 0.5);

the support (12) comprises a vertical rod (13), a support rod (14) and a shelf (15);

a +3 vertical rods (13) which are positioned on the same vertical plane parallel to the matrix plate (9), respectively stand on the rotary table (5) behind the matrix plate (9), are respectively fixedly connected with the upper surface of the rotary table (5) at the corresponding position at the lower ends, and are all equal to the height of the matrix plate (9); of the a +3 vertical rods (13), the horizontal distance between two vertical rods (13) positioned at two sides is equal to the transverse width of the matrix board (9);

the brace rod (14) is a longitudinal horizontal rod, and the length of the brace rod is greater than the longitudinal length of the wind driven generator assembly (19);

the support rods (14) are distributed on the k +1 layers from top to bottom, and each layer is provided with a +3 support rods (14); a +3 supporting rods (14) of each layer are positioned on the same horizontal plane, the rear ends of the supporting rods are fixedly connected with the a +3 vertical rods (13) respectively, and the front ends of the supporting rods are fixedly connected with the rear surfaces of the matrix plates (9) at corresponding positions respectively;

the shelf (15) is a transverse horizontal rectangular plate, the longitudinal width of the shelf is less than the length of the stay bar (14), and the transverse length of the shelf is equal to the transverse width of the matrix plate (9);

k +1 shelves (15) respectively resting on the k +1 layers of struts (14); in the k +1 shelves (15), each shelf (15) is respectively and fixedly connected with the a +3 vertical rods (13) at the corresponding positions and is respectively and fixedly connected with a +3 support rods (14) at the corresponding layer;

n ═ 0.5) k wind driven generator assemblies (19), which are respectively inserted into n ═ 0.5) k round holes (11) on the matrix plate (9), the bell mouths (20a) of the wind collecting cylinders (20) are respectively fixedly connected with the circumferential surfaces of the n ═ 0.5) k round holes (11), and the square cylinders (22) are respectively placed on the shelf (15) at the corresponding positions and are fixedly connected with the shelf; among the k +1 shelves (15), the square tube (22) is not placed on the shelf (15) at the uppermost layer;

the center of gravity of the matrix plate (9), the support (12) and the combination of the n ═ 0.5 (a +0.5) k wind driven generator assemblies (19) is positioned on the axis of the rotating disc (5); the support (12) prevents the matrix plate (9) from toppling under the action of wind force;

the known yawing device comprises a motor (16) and a motor gear (18);

the motor (16) is fixedly connected to the outer circumferential surfaces of the base (1) and the backing plate (4), and a motor shaft (17) of the motor (16) vertically extends upwards;

the motor gear (18) is fixedly arranged on the motor shaft (17), and the upper gear teeth of the motor gear are meshed with the gear teeth (5b) of the rotary table (5);

when the motor (16) is electrified to work, the motor gear (18) drives the rotary disc (5) to rotate, and the rotary disc (5) drives the matrix plate (9), the support (12) and the n ═ 0.5) k wind driven generator assemblies (19) to synchronously rotate;

a known anemometer and a wind vane mounted on said turntable (5) and capable of measuring the wind speed and direction;

the known electronic controller is arranged on the rotary disc (5), and controls the rotating direction and the rotating angle of the matrix plate (9) according to the wind speed and the wind direction measured by the anemometer and the wind vane, so that the bell mouths (20a) of the wind collecting cylinders (20) on the (a +0.5) k wind generator assemblies (19) face the wind incoming direction; when the wind speed is too high, the wind speed control device controls the n ═ k wind generator assemblies (19) to stop;

a known storage battery is charged by the current output by the generator (21) on the n ═ 0.5) k wind driven generator assemblies (19);

the known inverter converts the direct current output by the storage battery into alternating current;

almost all the wind blowing to the matrix plate (9) generates electricity by the generator (21) of the n ═ 0.5 (a +0.5) k wind power generator assembly (19), and the utilization rate of the wind energy is high, and the generated power is high.

2. The matrix wind power generation system of claim 1, wherein:

and a plurality of drainage water tanks are excavated on the upper surface of the rotary table (5).

3. The matrix wind power generation system of claim 1, wherein:

the edge of the upper surface of the rotary disc (5) is fixedly connected with a circular inclined rain plate.

Technical Field

The invention relates to a matrix wind power generation system, in particular to a matrix wind power generation system with high wind energy utilization rate and high power.

Background

In China, horizontal axis wind driven generators are widely applied, some wind driven generators are built on high mountains, and some wind driven generators are built in the sea, so that the wind driven generators play a great role in power supply in China.

Horizontal-axis wind generators suffer from a number of drawbacks.

Firstly, the length of the blade reaches tens of meters, and the height of the machine tower reaches tens of meters, so that the blade and the tower are difficult to transport to a construction site. The tower is firmly erected in the sea, and the blades are installed at the top end of the tower, so that the difficulty is great.

And secondly, the surface swept by the blade in the rotating process is S. Meanwhile, only a small amount of wind blows the blades when reaching the S surface, most of the wind passes through the S without touching the blades and is not utilized, and therefore the utilization rate of the wind energy is low.

Thirdly, because the moment of wind power to the tower is large, the construction site of the high-power horizontal-axis wind driven generator is limited. It can not be built on ship, also can not be built on the roof of high-rise residence, can not provide electric power for ship navigation or residents of high-rise residence directly.

The above-mentioned drawbacks of horizontal-axis wind generators are structurally determinative and inherent and cannot be eliminated unless replaced by other structures.

Disclosure of Invention

The invention aims to provide a matrix wind power generation system with high wind energy utilization rate and high power.

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

a matrix wind power generation system comprises a wind power generator assembly, a base assembly, a turntable assembly, a matrix plate, a support, a yawing device, an electronic controller, an anemometer, a wind vane, a storage battery and an inverter.

The wind driven generator assembly is formed by omitting part of components of a wind driven generator installed on a ship invented by Lixinya, wherein the omitted components comprise a tail rod, a tail rudder, a supporting cylinder, a supporting bearing, a supporting column and a base plate, an upper wind collecting cylinder is horn-shaped, and a generator on the upper wind collecting cylinder is installed in a square cylinder.

The base assembly comprises a base, a sleeve, a reinforcing rod and a base plate.

The base is a cylinder made of reinforced cement, the axis of the base is vertical, a base hole is formed in the base, and the axis of the base hole coincides with the axis of the base hole.

The base plate is a horizontal steel round plate, the outer diameter of the base plate is equal to that of the base, the axis of the base plate is superposed with that of the base, the lower surface of the base plate is fixedly connected with the upper surface of the base, a base plate hole is formed in the middle of the base plate, and a base plate groove is formed in the upper surface of the base plate; the inner diameter of the base plate hole is equal to that of the base plate hole, and the axis of the base plate hole is superposed with that of the base plate hole; the backing plate groove is in a ring shape, the axis of the backing plate groove is overlapped with the axis of the backing plate, and the inner diameter of the backing plate groove is larger than that of the backing plate hole.

The outer diameter of the sleeve is equal to the inner diameter of the base hole, the axial length of the sleeve is equal to or less than the sum of the axial thicknesses of the base plate and the base, an upper sleeve groove and a lower sleeve groove are formed in the inner circumferential surface of the sleeve and are coaxially inserted into the base hole and the base hole, the upper end surfaces of the sleeve and the base plate are flush, and the sleeve and the base plate are fixedly connected with the base plate and the base at corresponding positions respectively; the axes of both sleeve grooves coincide with the axis of the sleeve.

And the reinforcing rods are horizontally fixed in the reinforced cement of the base respectively, uniformly distributed around the outer circumferential surface of the sleeve along the radial direction, and fixedly connected with the outer circumferential surface of the sleeve at the corresponding position at the inner ends respectively, so that the sleeve is firmly fixed on the base.

The turntable assembly comprises a turntable, a rotating shaft ball and a turntable ball.

The outer diameter of the turntable is larger than that of the backing plate, the axis of the turntable is superposed with that of the backing plate, the lower surface of the turntable is opposite to the upper surface of the backing plate, a turntable groove is formed in the lower surface of the turntable, and turntable gear teeth are arranged on the circumference of the turntable groove; the turntable groove is circular, the axis of the turntable groove coincides with the axis of the turntable, and the turntable groove is opposite to the base plate groove on the base plate.

The plurality of turntable balls are movably arranged in the turntable grooves and the backing plate grooves which are opposite to each other.

The axis of the rotating shaft is superposed with the axis of the rotating disc, the axial length of the rotating shaft is greater than that of the sleeve, the outer diameter of the rotating shaft is equal to the inner diameter of the sleeve, the upper end surface of the rotating shaft is fixedly connected with the lower surface of the rotating disc at a corresponding position, an upper rotating shaft groove and a lower rotating shaft groove are formed in the circumferential surface of the rotating shaft and movably inserted into the inner cavity of the sleeve, and the two rotating shaft grooves are respectively opposite to the two sleeve grooves in the sleeve.

A plurality of rotating shaft balls are movably arranged in any pair of the rotating shaft grooves and the sleeve grooves which are opposite to each other.

The matrix plate is a firm rectangular plate, is erected on the turntable, the lower end face of the matrix plate is fixedly connected with the upper surface of the turntable, and the front surface of the matrix plate is provided with a virtual honeycomb cross section mathematical graph; the mathematical figure of the cross section of the virtual honeycomb consists of n regular hexagons; the n hexagons are divided into k layers from top to bottom, the first layer from top to bottom is provided with a hexagons, and the axes of the a hexagons are positioned on the same horizontal plane; the second layer has a +1 hexagons, and the axes of the a +1 hexagons are positioned on the same horizontal plane; the third layer is provided with a hexagons, and the axes of the a hexagons are positioned on the same horizontal plane; the fourth layer is provided with a +1 hexagons, and the axes of the a +1 hexagons are positioned on the same horizontal plane; the rest layers are analogized in sequence; k is an even number greater than 2, and n ═ a +0.5) k; a round hole is arranged in each hexagon, the axis of the round hole is superposed with the axis of the hexagon, and the inner diameter of the round hole is equal to the outer diameter of a bell mouth 20a on an air collecting cylinder of the wind driven generator assembly; the matrix plate has n ═ k circular holes (a + 0.5).

The support comprises a vertical rod, a stay bar and a shelf.

a +3 vertical rods which are positioned on the same vertical plane parallel to the matrix plate, are respectively erected on the turntable at the rear of the matrix plate, are respectively fixedly connected with the upper surface of the turntable at the corresponding position at the lower end, and are all equal to the height of the matrix plate; of the a +3 vertical bars, the horizontal distance between two vertical bars on both sides is equal to the transverse width of the matrix board.

The support rod is a longitudinal horizontal rod, and the length of the support rod is greater than the longitudinal length of the wind driven generator assembly.

The support rods are distributed on the k +1 layers from top to bottom, and each layer is provided with a +3 support rods; the a +3 supporting rods of each layer are positioned on the same horizontal plane, the rear ends of the supporting rods are fixedly connected with the a +3 vertical rods respectively, and the front ends of the supporting rods are fixedly connected with the rear surfaces of the matrix plates at corresponding positions respectively.

The shelf board is a transverse horizontal rectangular board, the longitudinal width of the shelf board is less than the length of the stay bar, and the transverse length of the shelf board is equal to the transverse width of the matrix board.

k +1 shelves respectively resting on the k +1 layers of struts; in the k +1 shelves, each shelf is fixedly connected with the a +3 vertical rods at the corresponding position respectively, and is fixedly connected with the a +3 supporting rods at the corresponding layer respectively.

n ═ 0.5) k wind driven generator assemblies which are respectively inserted into n ═ 0.5) k round holes on the matrix plate, the bell mouths of the wind collecting cylinders are respectively fixedly connected with the circumferential surfaces of the n ═ 0.5 k round holes, and the square cylinders are respectively placed on the shelf plates at corresponding positions and are fixedly connected with the shelf plates; among the k +1 shelves, the shelf at the uppermost layer has no square tube placed thereon.

The center of gravity of the combination of the matrix plate, the support and the n ═ k wind driven generator assemblies is positioned on the axis of the turntable; the support prevents the matrix plate from toppling under the action of wind.

Known yawing devices comprise an electric motor and a motor gear.

The motor is fixedly connected to the outer circumferential surfaces of the base and the backing plate, and the motor shaft of the motor extends vertically upwards.

The motor gear is fixedly arranged on the motor shaft, and the upper gear teeth of the motor gear are meshed with the gear teeth on the rotary disc.

When the motor is electrified to work, the motor gear drives the turntable to rotate, and the turntable drives the matrix plate, the bracket and the n ═ k wind driven generator assemblies to synchronously rotate.

Anemometers and wind vanes are known, mounted on a turntable, which are able to measure the wind speed and direction.

The known electronic controller is arranged on the turntable and controls the rotating direction and the rotating angle of the matrix plate according to the wind speed and the wind direction measured by the anemometer and the wind vane, so that the bell mouths of the wind collecting cylinders on the n (a +0.5) k wind driven generator assemblies face the wind incoming direction; when the wind speed is too high, the wind speed control device controls the n to be (a +0.5) k wind generator assemblies to be stopped.

As is known, the storage battery is charged by the current output by the generators on these n ═ k wind turbine assemblies (a + 0.5).

An inverter is known to convert the dc power output from the battery into ac power.

Almost all of the wind blowing to the matrix plate generates electricity by the generator of the n ═ k wind generator assemblies (a +0.5), and the utilization rate of wind energy is high and the generated power is high.

In order to drain rainwater that falls or flows onto the turntable, a plurality of drainage channels are dug on the upper surface of the turntable.

In order to prevent the motor from being wetted by rainwater, the edge of the upper surface of the rotating disc is fixedly connected with a circular inclined rain plate.

After the structure is adopted, the wind driven generator assemblies are distributed according to the honeycomb model, so that the distribution density of the wind driven generator assemblies is maximum. This is one of the great creations of the invention.

With such a configuration, almost all of the wind blowing on the matrix plate generates electricity by the generator of the n ═ k wind generator assemblies (a +0.5), and the utilization rate of the wind energy is the highest and is much higher than that of the horizontal axis wind generator. This is the second significant creation of the present invention.

After adopting such structure, the support both prevents that the matrix board from toppling over, holds in the palm n ═ all square tubes of (a +0.5) k aerogenerator assemblies again, and the climbing of still being convenient for is maintained, kills three birds with one stone. This is the third creation of the present invention.

After the structure is adopted, if the matrix power generation system is built on a mountain or an island, the transportation difficulty and the installation difficulty are obviously reduced compared with the horizontal-axis wind driven generator built in the mountain or the sea. This is the fourth creation of the present invention.

By adopting the structure, the high-power matrix power generation system can be built on a roof or a ship, but the high-power horizontal-axis wind driven generator cannot. Compared with a horizontal-axis wind driven generator, the matrix power generation system has wider application. This is the fifth creation of the present invention.

With such a structure, although the wind power generator assembly of the present invention is transplanted from the "wind power generator mounted on the ship", the inventor of the "wind power generator mounted on the ship" and the inventor of the present invention are the same person, lie new ya, and thus there is no infringement problem.

The invention is a significant creation in the field of wind power generation, has wide development prospect and can generate significant and profound influence.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

FIG. 1 is a schematic vertical longitudinal section of a matrix wind power system, but without showing a wind power generator assembly.

Fig. 2 is an enlarged front view of the matrix plate of fig. 1.

Fig. 3 is an enlarged front view of the stent of fig. 1.

Fig. 4 is an enlarged rear view of the stent of fig. 1.

FIG. 5 is a longitudinal cross-sectional view of a wind turbine assembly.

Detailed Description

As shown in fig. 1 to 5, a matrix wind power generation system includes a wind power generator assembly 19, a base assembly, a turntable assembly, a matrix plate 9, a support 12, a yaw device, an electronic controller, an anemometer, a wind vane, a storage battery, and an inverter.

As shown in fig. 5, the wind power generator assembly 19 is formed by omitting some components of the "wind power generator installed on the ship" of the invention of lisneau, wherein the omitted components are a tail rod, a tail rudder, a support cylinder, a support bearing, a support column and a base plate, an upper wind collecting cylinder 20 is in a horn shape, and an upper generator 21 is installed in a square cylinder 22.

As shown in fig. 1, the base assembly includes a base 1, a sleeve 2, a reinforcing rod 3, and a backing plate 4.

As shown in fig. 1, the base 1, which is a cylinder made of reinforced concrete, has a vertical axis and is provided with a base hole 1a, and the axis of the base hole 1a coincides with the axis of the base hole 1 a.

As shown in fig. 1, the backing plate 4 is a horizontal steel circular plate, the outer diameter of which is equal to the outer diameter of the base 1, the axis of which coincides with the axis of the base 1, the lower surface of which is fixedly connected with the upper surface of the base 1, a backing plate hole 4a is formed in the middle of the backing plate 4, and a backing plate groove 4b is formed in the upper surface of the backing plate; the inner diameter of the base plate hole 4a is equal to that of the base plate hole 1a, and the axis of the base plate hole is coincident with that of the base plate 4; the backing plate groove 4b is circular, the axis of the backing plate groove coincides with the axis of the backing plate 4, and the inner diameter of the backing plate groove is larger than that of the backing plate hole 4 a.

As shown in fig. 1, the sleeve 2 has an outer diameter equal to the inner diameter of the base hole 1a, an axial length equal to or less than the sum of the axial thicknesses of the pad 4 and the base 1, and has an upper sleeve groove 2a and a lower sleeve groove 2a on the inner circumferential surface, which are coaxially inserted into the pad hole 4a and the base hole 1a, and the upper end surfaces of which are flush with the upper surface of the pad 4 and are fixedly connected with the pad 4 and the base 1 at corresponding positions, respectively; the axes of both sleeve grooves 2a coincide with the axis of the sleeve 2.

As shown in fig. 1, a plurality of reinforcing rods 3 are horizontally fixed in the reinforced concrete of the base 1, radially surround the outer circumferential surface of the sleeve 2, and are uniformly distributed, and the inner ends thereof are fixedly connected to the outer circumferential surface of the sleeve 2 at corresponding positions, respectively, so that the sleeve 2 is firmly fixed to the base 1.

As shown in FIG. 1, the turntable assembly comprises a turntable 5, a rotating shaft 6, a rotating shaft ball 7 and a turntable ball 8.

As shown in fig. 1, the outer diameter of the turntable 5 is larger than the outer diameter of the backing plate 4, the axis of the turntable is coincident with the axis of the backing plate 4, the lower surface of the turntable is opposite to the upper surface of the backing plate 4, the lower surface of the turntable is provided with a turntable groove 5a, and the circumference of the turntable is provided with turntable teeth 5 b; the turntable groove 5a is circular, has an axis coinciding with the axis of the turntable 5, and is opposed to the pad groove 4b of the pad 4.

As shown in fig. 1, a plurality of turntable balls 8 are movably mounted in the turntable groove 5a and the pad groove 4b which are opposed to each other.

As shown in fig. 1, the axis of the rotating shaft 6 coincides with the axis of the rotating disc 5, the axial length thereof is longer than the axial length of the sleeve 2, the outer diameter thereof is equal to the inner diameter of the sleeve 2, the upper end surface thereof is fixedly connected with the lower surface of the rotating disc 5 at the corresponding position, the circumferential surface thereof is provided with an upper rotating shaft groove 6a and a lower rotating shaft groove 6a which are movably inserted into the inner cavity of the sleeve 2, and the two rotating shaft grooves 6a are respectively opposite to the two sleeve grooves 2a on the sleeve 2.

As shown in fig. 1, a plurality of shaft balls 7 are movably mounted in any pair of the shaft groove 6a and the sleeve groove 2a facing each other.

As shown in fig. 1 and 2, the matrix plate 9 is a solid rectangular plate, which is erected on the rotary plate 5, and the lower end surface thereof is fixedly connected with the upper surface of the rotary plate 5, and the front surface thereof has a mathematical figure of the cross section of a virtual honeycomb; the mathematical figure of the cross section of the virtual honeycomb is composed of n regular hexagons 10; among the n hexagons 10, the n hexagons 10 are divided into k layers from top to bottom, the first layer from top to bottom is provided with a hexagons 10, and the axes of the a hexagons 10 are positioned on the same horizontal plane; the second layer has a +1 hexagons 10, and the axes of the a +1 hexagons 10 are positioned on the same horizontal plane; the third layer has a hexagons 10, the axes of the a hexagons 10 are located on the same horizontal plane; the fourth layer is provided with a +1 hexagons 10, and the axes of the a +1 hexagons 10 are positioned on the same horizontal plane; the rest layers are analogized in sequence; k is an even number greater than 2, and n ═ a +0.5) k; a round hole 11 is opened in each hexagon 10, the axis of the round hole 11 is coincident with the axis of the hexagon 10, and the inner diameter of the round hole 11 is equal to the outer diameter of a bell mouth 20a on the wind collecting cylinder 20 of the wind driven generator assembly 19; the matrix plate 9 has n ═ k circular holes 11 (a + 0.5).

As shown in fig. 1, 3 and 4, the support 12 includes a vertical bar 13, a stay 14 and a shelf 15.

As shown in fig. 1, 3 and 4, a +3 vertical rods 13, which are located on the same vertical plane parallel to the matrix plate 9, are respectively erected on the rotating disc 5 behind the matrix plate 9, have lower ends respectively fixedly connected to the upper surfaces of the rotating discs 5 at corresponding positions, and have heights equal to the height of the matrix plate 9; of these a +3 vertical bars 13, the horizontal distance between two vertical bars 13 on either side is equal to the lateral width of the matrix plate 9.

As shown in fig. 1, 3 and 5, the brace 14 is a longitudinal horizontal rod, and has a length greater than the longitudinal length of the wind turbine assembly 19.

As shown in fig. 1 and 3, a plurality of struts 14 are distributed on k +1 layers from top to bottom, and each layer has a +3 struts 14; the a +3 stay bars 14 of each layer are positioned on the same horizontal plane, the rear ends of the a +3 stay bars are fixedly connected with the a +3 vertical bars 13 respectively, and the front ends of the a +3 stay bars are fixedly connected with the rear surface of the matrix plate 9 at the corresponding position respectively.

As shown in fig. 1, 3 and 4, the shelf 15 is a horizontal rectangular plate having a longitudinal width smaller than the length of the stay 14 and a transverse length equal to the transverse width of the matrix plate 9.

As shown in fig. 1, 3, 4, k +1 shelves 15, which rest on the k + 1-level stays 14, respectively; in the k +1 shelves 15, each shelf 15 is fixedly connected with the a +3 vertical rods 13 at the corresponding position, and is fixedly connected with the a +3 support rods 14 at the corresponding layer.

As shown in fig. 2 and 5, n ═ k wind power generator assemblies 19 (a +0.5) are respectively inserted into n ═ k circular holes 11 on the matrix plate 9, bell mouths 20a of air collecting ducts 20 are respectively fixedly connected with the circumferential surfaces of the n ═ k circular holes 11 (a +0.5), and square ducts 22 are respectively placed on and fixedly connected with the shelf 15 at the corresponding positions; among the k +1 shelves 15, the square tube 22 is not placed on the shelf 15 at the uppermost stage.

As shown in fig. 1, the center of gravity of the assembly of the matrix plate 9, the support 12, and the n ═ k (a +0.5) wind turbine assemblies 19 is located on the axis of the turntable 5; the support 12 prevents the matrix plate 9 from toppling under the influence of wind.

As shown in fig. 1, a known yawing device includes a motor 16 and a motor gear 18.

As shown in fig. 1, the motor 16, which is fixedly coupled to the outer circumferential surfaces of the base 1 and the pad 4, has a motor shaft 17 that extends vertically upward.

As shown in fig. 1, the motor gear 18 is fixedly mounted on the motor shaft 17, and its upper gear teeth are engaged with the turntable gear teeth 5b of the turntable 5.

As shown in fig. 1, when the motor 16 is powered on, the motor gear 18 drives the turntable 5 to rotate, and the turntable 5 drives the matrix plate 9, the support 12, and the n ═ k (a +0.5) wind turbine assemblies 19 to rotate synchronously.

An anemometer and a wind vane are known, which are mounted on a turntable 5, and which are capable of measuring wind speed and wind direction.

As shown in fig. 1 and 5, a known electronic controller is mounted on the turntable 5, and controls the rotation direction and rotation angle of the matrix plate 9 according to the wind speed and wind direction measured by the anemometer and the wind vane, so that the bell mouths 20a of the wind collection ducts 20 on the (a +0.5) k wind turbine assemblies 19 face the incoming wind direction; when the wind speed is too high, the wind speed controller controls the n ═ k wind generator assemblies 19 to stop.

The storage battery is charged by the current output from the generator 21 of the n ═ 0.5 (k) wind turbine generators 19, as is well known.

An inverter is known to convert the dc power output from the battery into ac power.

As shown in fig. 1, 2, and 5, almost all of the wind blowing on the matrix plate 9 generates electricity in the generators 21 of the n ═ k wind turbine generator assemblies 19 (a +0.5), and the utilization rate of the wind energy is high, and the generated power is high.

As shown in fig. 1, in order to drain rainwater falling or flowing onto the turntable 5, a plurality of drainage grooves are dug on the upper surface of the turntable 5.

As shown in fig. 1, in order to prevent the motor 16 from being wetted by rainwater, a circular inclined rain plate is fixedly connected to an edge of the upper surface of the turntable 5.

The embodiments of the present invention are described in detail above with reference to the accompanying drawings. The present invention is not limited to the above-described embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Variations that do not depart from the gist of the invention are intended to be within the scope of the invention.