Adjusting type wind gathering cover suitable for real-time wind power

Abstract

The invention relates to the technical field of wind power generation, in particular to an adjustable wind gathering cover suitable for real-time wind power. According to the device, the two fixing plates fixed to the two sides of the fixing part are combined with the upper long-strip-shaped adjusting plate and the lower long-strip-shaped adjusting plate which are connected to the two fixing plates through shafts to form an inward-retracting space structure; and the wind power can be amplified through compressed air by virtue of the adduction space structure, so that the wind power generation efficiency is improved. The long-strip adjusting plates are vertically connected to the upper edges and the lower edges of the plate faces of the two fixing plates at equal intervals based on the center connecting shaft. The distance between every two adjacent center connecting shafts is smaller than the width of a single long-strip-shaped adjusting plate and larger than 1 / 2 of the width of the single long-strip-shaped adjusting plate. Based on the structure, the wind gathering degree of the adjustable wind gathering cover can be adjusted by obtaining the real-time wind speed and adopting the rotating adjuster to conduct timely rotating adjustment on the corresponding long-strip-shaped adjusting plates, and therefore the wind power generation efficiency is guaranteed, and meanwhile wind power generation equipment components are effectively protected.

Description

Technical Field

[0001] The present invention relates to the technical field of wind power generation, and particularly to an adjustable wind-gathering cover adapted to real-time wind power. Background Art

[0002] Magnetic levitation wind power generation, as a form of wind power generation, has the following working principle: adopting the theory of magnetic levitation technology, suspending the motor coil in a certain space, and under the action of wind power without any mechanical friction resistance, making the motor rotate and cut the magnetic induction lines to generate alternating current, with characteristics of starting from gentle breeze, high-efficiency power generation, stable operation, and safe use.

[0003] For existing magnetic levitation wind power generation equipment, it can only generate electricity normally when the natural wind is above 1.5 m / s at least. Therefore, most wind power generation equipment is difficult to generate electricity effectively in gentle breeze or light wind weather, and thus it is necessary to combine with a wind-gathering cover for power generation. However, the existing wind-gathering covers have the technical problem of fixed structures and are difficult to adjust the wind-gathering effect based on the change of external wind power, resulting in low wind power generation efficiency and the situation that the components of wind power generation equipment are damaged by the wind.

[0004] In order to solve the foregoing technical problems, it is urgent to propose an adjustable wind-gathering cover adapted to real-time wind power. Summary of the Invention

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides an adjustable wind-gathering cover adapted to real-time wind power, which solves the technical problem of "how to adjust the wind-gathering degree in combination with the change of external real-time wind power during the use of the existing wind-gathering cover to achieve effective protection of the components of the wind power generation equipment while ensuring the wind power generation efficiency".

[0006] In order to achieve the above object, the main technical solutions adopted by the present invention include: The present invention provides an adjustable wind-gathering cover adapted to real-time wind power. Specifically, the inner connection ends of two fixing plates are symmetrically and vertically fixed to the left and right sides of the fixing part. Among them, the fixing plate is a trapezoidal plate structure that extends symmetrically upward and downward on both sides based on the inner connection end; the fixing part is a long strip plate structure provided with a plurality of ventilation round holes. A preset number of long strip adjusting plates are equally spaced and vertically connected to the upper and lower edges of the two fixing plate surfaces based on the central connection shaft; a rotation regulator corresponding to each central connection shaft is provided on the outer side of the fixing plate. Among them, the distance between adjacent central connection shafts is less than the width of a single long strip adjusting plate and greater than 1 / 2 of the width of a single long strip adjusting plate.

[0007] Optionally, the plurality of ventilation round holes are equally spaced. The total circular area of all ventilation round holes is not less than 3 / 4 of the end face area of the fixing part.

[0008] Optionally, based on the inner connection end, the angles of the fixing plate symmetrically extending upward and downward on both sides are not less than 45 degrees.

[0009] Optionally, the same number of long strip adjusting plates are respectively connected to the upper edges and lower edges of the two fixing plates in a symmetrical structure; The number of long strip adjusting plates connected to the upper edges or lower edges of the two fixing plates is not less than 5.

[0010] Optionally, the upward inclined support plate and the downward inclined support plate are respectively symmetrically fixed at the upper and lower ends of the fixing part; The upward inclined support plate is used to support the long strip adjusting plate closest to the fixing part on the upper side; The downward inclined support plate is used to support the long strip adjusting plate closest to the fixing part on the lower side.

[0011] Optionally, two wind speed detectors are respectively arranged at the tops of the two fixing plates; a central processor is encapsulated inside the fixing part; Each wind speed detector and the rotation regulator are respectively in wireless signal communication with the central processor.

[0012] Optionally, the ventilation round holes are used for fixedly connecting to the wind power generation ring; The wind speed detectors, the rotation regulator and the central processor are respectively electrically connected to the power generation output cable of the wind power generation ring.

[0013] The beneficial effects of this application are as follows: In this application, the two fixing plates fixed on both sides of the fixing part, combined with the upper long strip adjusting plate and the lower long strip adjusting plate "axially connected to the two fixing plates", form an inwardly converging space structure; the inwardly converging space structure can amplify the wind force through compressed air, thereby improving the wind power generation efficiency; The long strip adjusting plates are equally spaced and vertically connected to the upper edges and lower edges of the two fixing plate surfaces based on the central connection shaft; the distance between adjacent central connection shafts is less than the width of a single long strip adjusting plate and greater than 1 / 2 of the width of a single long strip adjusting plate; based on the foregoing structure, by obtaining the real-time wind speed, the rotation regulator can be used to timely rotate and adjust the corresponding long strip adjusting plate to adjust the wind gathering degree, so as to achieve: while ensuring the wind power generation efficiency, effectively protecting the components of the wind power generation equipment. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 It is a schematic structural diagram of an adjustable wind-gathering cover provided by an embodiment of the present invention; Figure 2 It is a left view of an adjustable wind-gathering cover provided by an embodiment of the present invention; Figure 3 Schematic diagram of the internal structure of the adjustable wind concentrating hood provided by an embodiment of the present invention; Figure 4 Schematic diagram of the internal structure of the adjustable wind concentrating hood provided by an embodiment of the present invention; Figure 5 Schematic diagram of the internal structure of the adjustable wind concentrating hood provided by an embodiment of the present invention; Figures 1 to 5 The component numbers in 1. Fixed plate; 1-1. Inner connection end; 1-2. Wind speed detector; 1-3. Rotation regulator; 2. Fixed part; 2-1. Ventilation round hole; 2-2. Upward inclined support plate; 2-3. Downward inclined support plate; 3. Long strip adjustment plate; Central connection shaft 3-1. Specific implementation mode

[0015] In order to better explain the present invention for easy understanding, the present invention will be described in detail below in conjunction with the accompanying drawings through specific implementation modes.

[0016] In order to better understand the above technical solution, the exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more clear and thorough understanding of the present invention and to convey the scope of the present invention completely to those skilled in the art.

[0017] Embodiment 1 This embodiment proposes an adjustable wind concentrating hood adapted to real-time wind power, Figure 1 which is a schematic diagram of the structure of the adjustable wind concentrating hood, Figure 2 and is a left view of the adjustable wind concentrating hood; Combining Figure 1 and Figure 2 , the inner connection ends 1-1 of the two fixed plates 1 are symmetrically and vertically fixed on the left and right sides of the fixed part 2; Among them, combining Figure 1 and Figure 2 , the fixed plate 1 is: an isosceles trapezoidal plate structure that extends symmetrically upward and downward on both sides based on the inner connection end 1-1; In order to ensure the degree of compression of the flowing air to ensure the wind power generation efficiency, preferably, the angle at which the fixed plate 1 extends symmetrically upward and downward on both sides based on the inner connection end 1-1 is not less than 45 degrees; The two wind speed detectors 1-2 are respectively arranged at the tops of the two fixed plates 1; Among them, combining Figure 1 and Figure 2, the fixing part 2 is a long strip plate-like structure provided with a plurality of ventilation round holes 2-1, and each ventilation round hole 2-1 is fixedly connected to a wind power generation circle air inlet, thus realizing that: the power generation efficiency of a plurality of wind power generation circles can be improved simultaneously through one wind collecting hood; preferably, the plurality of ventilation round holes 2-1 are arranged at equal intervals; in order to make full use of the "compression effect on flowing air", the total circular area of all the ventilation round holes 2-1 is not less than 3 / 4 of the overall area of the end face of the fixing part 2; it should be noted that: a central processor is also encapsulated inside the fixing part 2.

[0018] In this embodiment, Figure 3 , Figure 4 , Figure 5 are all schematic diagrams of the internal structure of the adjustable wind collecting hood; combined with Figure 1 , Figure 3 , Figure 4 and Figure 5 , each long strip adjusting plate 3 is fixedly connected and integrated with the corresponding central connecting shaft 3-1; a preset number of long strip adjusting plates 3 are vertically connected to the upper edges and lower edges of the two fixing plates 1 at equal intervals based on the central connecting shaft 3-1; preferably, the same number of long strip adjusting plates 3 are connected to the upper edges and lower edges of the two fixing plates 1 in a symmetrical structure; preferably, the number of long strip adjusting plates 3 connected to the upper edge or lower edge of the two fixing plates 1 is not less than 5 to ensure that: the wind collecting adjustment applicability realized based on the long strip adjusting plates 3 is stronger; Combined with Figure 1 , Figure 3 , Figure 4 and Figure 5 , the long strip adjusting plate 3 is a rectangular thin plate structure with strong material, and the length of the long strip adjusting plate 3 is equal to the "distance between the two fixing plates 1"; Combined with Figure 3 , Figure 4 and Figure 5 , the distance between adjacent central connecting shafts 3-1 is less than the width of a single long strip adjusting plate 3 and greater than 1 / 2 of the width of a single long strip adjusting plate 3; thus ensuring that: while the adjacent long strip adjusting plates 3 can form a "windproof surface", they provide support for each other to ensure the firmness of the overall structure; As shown in Figure 1 and Figure 2 , a rotation regulator 1-3 corresponding to each central connecting shaft 3-1 is provided on the outside of the fixing plate 1, and the rotation regulator 1-3 can control the shape of the long strip adjusting plate 3 by adjusting the rotation angle of the central connecting shaft 3-1.

[0019] In this embodiment, combined with Figure 1 , Figure 3 , Figure 4 , Figure 5, the upwardly inclined support plate 2-2 and the downwardly inclined support plate 2-3 are symmetrically fixed to the upper and lower ends of the fixed part 2 respectively; the upwardly inclined support plate 2-2 is used to support the long strip adjustment plate 3 closest to the fixed part 2 on the upper side; the downwardly inclined support plate 2-3 is used to support the long strip adjustment plate 3 closest to the fixed part 2 on the lower side.

[0020] In this embodiment, it should be noted that: The wind speed detector 1-2, the rotation regulator 1-3 and the central processor are respectively electrically connected to the power generation output cable of the wind power generation circle to achieve: continuously powering the wind speed detector 1-2, the rotation regulator 1-3 and the central processor based on the wind power generation circle to ensure the smoothness of the construction process of the adjustable wind collecting cover; And, the central processor is respectively in wireless signal communication with each wind speed detector 1-2 and each rotation regulator 1-3 to achieve: obtaining the real-time wind speed signal from the outside world in real time through the central processor, analyzing the wind speed signal, and adjusting the shape of the corresponding long strip adjustment plate 3 through the rotation regulator 1-3 based on the analysis result to ensure the power generation efficiency of the wind power generation circle.

[0021] In this embodiment, when the outside is in a gentle breeze state, the central processor drives the rotation regulator 1-3 to adjust the shape of the long strip adjustment plate 3 to Figure 3 the state shown, by maximizing the compression of the flowing air, increasing the air inlet speed of the power generation circle to improve the power generation efficiency; In this embodiment, when the outside wind gradually increases from a gentle breeze, the long strip adjustment plates 3 located above and below can be adjusted from the inclined state to the horizontal state in sequence from outside to inside to control the air inlet speed of the power generation circle to ensure the power generation efficiency; optionally, the central processor drives the rotation regulator 1-3 to adjust the shape of the long strip adjustment plate 3 to Figure 4 the state shown; In this embodiment, when the outside is in a strong wind state, the central processor drives the rotation regulator 1-3 to adjust the shape of the long strip adjustment plate 3 to Figure 5 the state shown, by minimizing the compression of the flowing air, reducing the air inlet speed of the power generation circle to avoid unnecessary damage to internal components such as the power generation fan blades caused by strong winds; In this embodiment, for Figure 3 , Figure 4 and Figure 5 , the black arrows show: the air flow direction of the wind involved in this adjustable wind collecting cover.

[0022] Regarding the adjustable wind-gathering cover adapted to real-time wind power in the first embodiment described above, two fixing plates 1 fixed on both sides of the fixing part 2, combined with the upper long adjusting plate 3 and the lower long adjusting plate 3 "axially connected to the two fixing plates 1", form an inwardly converging space structure; the inwardly converging space structure can amplify the wind power through compressed air, thereby improving the wind power generation efficiency; The long adjusting plate 3 is vertically connected to the upper and lower edges of the two fixing plates 1 at equal intervals based on the central connecting shaft 3-1; the distance between adjacent central connecting shafts 3-1 is less than the width of a single long adjusting plate 3 and greater than 1 / 2 of the width of a single long adjusting plate 3; based on the above structure, by obtaining the real-time wind speed, the rotation regulator 1-3 can be used to rotate and adjust the corresponding long adjusting plate in a timely manner to adjust the wind-gathering degree, so as to achieve: while ensuring the wind power generation efficiency, effectively protecting the components of the wind power generation equipment.

[0023] It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in the claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The use of the words first, second, third, etc. is only for convenience of expression and does not denote any order. These words can be understood as part of the element name.

[0024] In addition, it should be noted that in the description of this specification, the description of terms such as "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0025] Although the preferred embodiments of the present invention have been described, those skilled in the art can make additional changes and modifications after learning the basic creative concept. Therefore, the claims should be construed to include the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0026] Obviously, those skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention should also cover these modifications and variations.

Claims

1. An adjustable wind collecting hood adapted to real-time wind force, characterized in that: The inner connection ends of the two fixing plates are symmetrically and vertically fixed to the left and right sides of the fixing part; The fixing plate is a trapezoidal plate structure with symmetrical upper and lower extensions on both sides based on the inner connection end; the fixing part is a long strip plate structure with multiple ventilation holes; A preset number of long adjustment plates are based on the central connecting axis, are evenly spaced and vertically connected to the upper and lower edges of the two fixed plates; the outer sides of the fixed plates are provided with: a rotation adjuster corresponding to each central connecting axis; The spacing between adjacent central connecting axes is smaller than the width of a single long adjustment plate and larger than 1 / 2 of the width of a single long adjustment plate.

2. The adjustable wind collecting hood according to claim 1, characterized in that: Multiple circular ventilation holes are arranged at equal intervals; The total circular area of ​​all ventilation holes shall not be less than 3 / 4 of the end surface area of ​​the fixed part.

3. The adjustable wind collecting hood according to claim 1, characterized in that: The fixing plate is based on the inner connection end, and the angle of the upper and lower extensions on both sides is symmetrical and not less than 45 degrees.

4. The adjustable wind collecting hood according to claim 1, characterized in that: The same number of long adjustment plates are symmetrically connected to the upper edge and the lower edge of the two fixed plates respectively; The number of long adjustment plates connected to the upper edges or lower edges of the two fixed plates is not less than 5.

5. The adjustable wind collecting hood according to claim 1, characterized in that: The upward inclined support plate and the downward inclined support plate are symmetrically fixed at the upper and lower ends of the fixing part respectively; An upwardly inclined support plate, used to provide support for the long adjustment plate on the upper side closest to the fixed portion; The downward-inclined support plate is used to provide support for the long adjustment plate on the lower side closest to the fixed part.

6. The adjustable wind collecting hood according to claim 1, characterized in that: Two wind speed detectors are respectively arranged at the top ends of two fixing plates; a central processing unit is encapsulated inside the fixing part; Each wind speed detector and rotation regulator communicates with the central processor via wireless signals.

7. The adjustable wind collecting hood according to claim 1, characterized in that: The circular ventilation hole is used for fixed connection to the wind turbine circle; The wind speed detector, the rotation regulator and the central processing unit are respectively electrically connected to the power generation output cable of the wind power generation circle.

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