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CN-121976906-A - Flow guiding device of wind driven generator

CN121976906ACN 121976906 ACN121976906 ACN 121976906ACN-121976906-A

Abstract

The invention relates to the technical field of wind driven generators, and particularly discloses a flow guiding device of a wind driven generator. Including solid fixed ring, gu fixed ring's inboard fixedly connected with is put the guide plate to one side fixedly connected with of solid fixed ring, the square groove of inflow has been seted up to one side of putting the guide plate to one side, the top fixedly connected with clearance subassembly of putting the guide plate to one side, the inner wall fixedly connected with spiral of square groove of inflow, this aerogenerator's guiding device, be convenient for with the wind entering of putting the guide plate to one side to put the guide plate to one side and detain a period, prevent to put the guide plate to one side and to flow around along with the inclined plane of putting the guide plate to one side fast when contacting with wind and scatter and lead to wind-force unstable, set up the spiral through the square groove of inflow and interfere the interception to the wind that gets into, prevent that the wind-force that gets into the square inslot from receiving the inclined plane influence still can flow fast to break away from with the position of putting the guide plate to contact to one side.

Inventors

  • DU JIANG

Assignees

  • 新疆新风新能环保科技有限公司

Dates

Publication Date
20260505
Application Date
20260403

Claims (10)

  1. 1. The flow guiding device of the wind driven generator comprises an annular base (1) and is characterized in that a generator component (2) is fixedly connected to the inner side of the annular base (1), a rotating shaft (3) is rotatably connected to the top of the generator component (2) through a rotating bolt, a flow guiding mechanism (4) is fixedly connected to the outer side of the rotating shaft (3), and an elastic protection mechanism (5) is fixedly connected to the outer side of the rotating shaft (3); The flow guide mechanism (4) comprises a fixed ring (401), a fixed round rod (402) is fixedly connected to the inner side of the fixed ring (401), an inclined flow guide plate (403) is fixedly connected to one side of the fixed ring (401), and a flow inlet square groove (404) is formed in one side of the inclined flow guide plate (403).
  2. 2. The wind turbine deflector of claim 1, wherein three elastic protection mechanisms (5) are arranged, the three elastic protection mechanisms (5) are distributed on the outer side of the rotating shaft (3), and one end of the fixed round rod (402) far away from the fixed ring (401) is fixedly connected with the outer side of the rotating shaft (3).
  3. 3. The wind turbine deflector of claim 1, wherein a plurality of fixed round bars (402) are arranged, the fixed round bars (402) are distributed on the inner side of a fixed ring (401), two fixed rings (401) are arranged, and the two fixed rings (401) are respectively distributed on the top and the bottom of the inclined deflector (403).
  4. 4. The wind turbine deflector of claim 1, wherein a plurality of inclined deflectors (403) are provided, the inclined deflectors (403) are distributed between two fixing rings (401), and the inlet square grooves (404) are provided, and the inlet square grooves (404) are distributed on one side of the inclined deflectors (403).
  5. 5. The wind turbine deflector of claim 1, wherein the top of the inclined deflector (403) is fixedly connected with a cleaning assembly (405), the inner wall of the inlet square groove (404) is fixedly connected with a spiral disturbance bar (406), one side of the inclined deflector (403) close to the inlet square groove (404) is fixedly connected with a triangular stop lever (407), the triangular stop levers (407) are provided in a plurality, and the triangular stop levers (407) are distributed at positions of one side of the inclined deflector (403) aligned with the inlet square groove (404).
  6. 6. The wind turbine deflector of claim 5, wherein the cleaning assembly (405) comprises an overhead fixing plate (4051), a retraction spring (4052) is fixedly connected to one side of the overhead fixing plate (4051), a square sliding plate (4053) is fixedly connected to one end of the retraction spring (4052) away from the overhead fixing plate (4051), a limit penetrating rod (4054) penetrates through one side of the square sliding plate (4053) and is fixedly connected to one end of the limit penetrating rod (4054) away from the overhead fixing plate (4051), a limit round block (4055) is fixedly connected to one end of the limit penetrating rod (4054) away from the overhead fixing plate (4051), a bottom round bar (4056) is fixedly connected to the bottom of the square sliding plate (4053), and hard arc brushes (4057) are fixedly connected to two sides of the bottom round bar (4056).
  7. 7. The wind turbine deflector of claim 6, wherein the bottom of the top fixed plate (4051) is fixedly connected with the top of the inclined deflector (403), and the bottom of the square sliding plate (4053) is slidably connected with the top of the inclined deflector (403).
  8. 8. The wind turbine deflector of claim 6, wherein one end of the limiting penetrating rod (4054) far away from the limiting round block (4055) is fixedly connected with one side of the overhead fixing plate (4051), a plurality of hard wipers (4057) are arranged, and the hard wipers (4057) are distributed on two sides of the bottom round rod (4056).
  9. 9. The wind turbine deflector of claim 1, wherein the elastic protection mechanism (5) comprises an arc-shaped air cushion (501), an arc-shaped protection sliding sheet (502) is fixedly connected to the outer side of the arc-shaped air cushion (501), a return spring (503) is fixedly connected to the inner wall of the arc-shaped air cushion (501), an arc-shaped inner supporting plate (504) is fixedly connected to one end, far away from the arc-shaped air cushion (501), of the return spring (503), a circular sleeve shell (505) is fixedly connected to one side, close to the return spring (503), of the arc-shaped inner supporting plate (504), and a T-shaped round rod (506) is penetrated and fixedly connected to one side, far away from the arc-shaped inner supporting plate (504), of the circular sleeve (505).
  10. 10. The wind turbine deflector of claim 9, wherein the arc-shaped air cushion (501) is provided with an arc-shaped rubber plastic pad with an arc-shaped cavity inside, one side of the arc-shaped air cushion (501) away from the arc-shaped protection sliding sheet (502) is fixedly connected with the outer side of the rotating shaft (3), a plurality of return springs (503) are arranged, the plurality of return springs (503) are distributed on the inner wall of the arc-shaped air cushion (501), and one end of the T-shaped round rod (506) away from the round sleeve (505) is fixedly connected with the inner wall of the arc-shaped air cushion (501).

Description

Flow guiding device of wind driven generator Technical Field The invention relates to the technical field of wind driven generators, in particular to a flow guiding device of a wind driven generator. Background The wind power generation is a power generation mode which utilizes wind power to push blades to rotate and converts kinetic energy generated by the blades into electric energy, is favored because of the characteristics of cleanness, no pollution, reproducibility and the like, a wind wheel rotates under the action of wind power to convert the kinetic energy of wind into mechanical energy, a wind wheel shaft accelerates low-speed rotation to high speed required by a generator through a gear box or a direct driving system, the generator utilizes an electromagnetic induction principle to convert the mechanical energy into electric energy, the existing wind power generator is mainly divided into a vertical shaft wind power generator and a horizontal shaft wind power generator, wherein the vertical shaft wind power generator is a wind power generator with a rotating shaft perpendicular to the ground, and the blades are uniformly arranged around the rotating shaft, so the vertical shaft wind power generator can be subjected to multidirectional wind, a yaw device is not needed, and the structure of the wind power generator has strong environmental adaptation capability; Most of the existing vertical axis wind driven generator blades adopt inclined planes to guide wind direction so as to improve the absorption efficiency of wind energy, but the inclined planes of the blades also enable the flowing speed of wind force to be increased, so that the time of the wind force staying on the surfaces of the blades to be reduced, and the wind force is unstable, and therefore, the wind driven generator guide device is provided. Disclosure of Invention In order to solve the technical problems, the invention provides a flow guiding device of a wind driven generator, which comprises an annular base, wherein the inner side of the annular base is fixedly connected with a generator assembly, the top of the generator assembly is rotationally connected with a rotating shaft through a rotating bolt, the outer side of the rotating shaft is fixedly connected with a flow guiding mechanism, and the outer side of the rotating shaft is fixedly connected with an elastic protection mechanism; The air guide mechanism comprises a fixed ring, a fixed round rod is fixedly connected to the inner side of the fixed ring, an inclined guide plate is fixedly connected to one side of the fixed ring, an inlet square groove is formed in one side of the inclined guide plate, and air contacted with the inclined guide plate is convenient to enter and stay for a period of time by arranging the inlet square groove on one side of the inclined guide plate, so that the inclined guide plate is prevented from being dispersed to the periphery along with rapid flowing of the inclined surface of the inclined guide plate when contacting with the air, and the unstable wind force is prevented; The elastic protection mechanisms are arranged in three, the three elastic protection mechanisms are distributed on the outer side of the rotating shaft, and one end of the fixed round rod, which is far away from the fixed ring, is fixedly connected with the outer side of the rotating shaft; The fixed round rods are arranged in a plurality, the fixed round rods are distributed on the inner sides of the fixed rings, two fixed rings are arranged, and the two fixed rings are respectively distributed on the top and the bottom of the inclined guide plate; the inclined guide plates are arranged in a plurality, the inclined guide plates are distributed between the two fixed rings, the flow inlet square grooves are arranged in a plurality, and the flow inlet square grooves are distributed on one side of the inclined guide plates; The top fixedly connected with clearance subassembly of inclined guide plate, the inner wall fixedly connected with spiral of inflow square groove disturbs the interception through setting up the spiral in the inflow square groove to the wind of entering, prevents that the wind-force of entering in the inflow square groove from receiving the inclined plane influence still can flow fast to break away from the position of contact with the inclined guide plate, makes along with the tiny dust particle that wind got into together can together discharge the inflow square groove along with the wind direction through setting up the spiral of inboard fretwork in the inflow square groove, prevents to be difficult to use in the inflow square groove short time that very easily accumulates dust particle impurity and lead to the inflow square groove when the interception area of wind force is great in the inflow square groove, the inclined guide plate is close to one side fixedly connected with the triangle pin of inflow square groove, sets up the triangle pin through th