CN202108669U - Vertical axle tube type wind driven generator - Google Patents

Abstract

The utility model discloses a vertical shaft tube type wind power generator. The adopted technical solution is: a wind power generator, comprising a vertical annular wind power generator set and an impeller formed by blades, the blades are arranged in a direction perpendicular to the generator Drive the shell of the generator and the conductor rotor to rotate, and the shoe-shaped permanent magnet stator is fixed on the cylindrical support through the magnet fixing frame. The blade includes a mesh support, and a soft cloth windshield is uniformly fixed on one side of the mesh support. The beneficial effect of the utility model is that: the vertical shaft tube wind power generator can be arranged three-dimensionally in the field, the power generation power is large, and the utilization rate of the wind field is high; The wind can drive the generator to rotate at an angle perpendicular to the blades of the wind turbine; the whole wind turbine has a simple structure, stable rotation, no noise and vibration.

Description

A vertical axis tube wind turbine

technical field

The invention relates to the field of wind power generation, in particular to a vertical axis tube type wind power generator. the

Background technique

At present, wind power generators generally adopt horizontal axis, and the most widely used type is horizontal axis wind power generators. However, this type of wind power generator is expensive to manufacture, especially for large wind power generators, which require special supporting equipment. Although a vertical axis wind energy machine has appeared, the wind energy conversion efficiency of this wind energy machine is low and the reliability is poor. the

Contents of the invention

The purpose of the invention is to overcome the shortcomings in the prior art and provide a vertical axis wind turbine with high wind energy conversion efficiency. The generator set and the impeller formed by the casing and blades of the generator. The blades drive the casing of the generator in the direction perpendicular to the generator and drive the conductor rotor to rotate through gear conduction. The hoof-shaped permanent magnet stator arranged in a ring is fixed on the On the central column support, it is characterized in that: the vertical axis tube wind power generator includes a ring-shaped permanent magnet stator, a ring-shaped conductor rotor, a ring generator shell and blades, and the blades include a mesh bracket , a plurality of windshields are uniformly fixed on one side of the mesh support. the

The technical solution of the present invention also includes: the vertical axis tube wind power generator is a circular tube generator. the

The technical solution of the present invention also includes: the hoof-shaped permanent magnet stators are distributed in a ring and fixed on the circular magnet fixing frame. the

The technical scheme of the present invention also has: the circular magnet fixing frame is fixed on the central garden column support. the

The technical solution of the present invention also includes: the conductor rotors are distributed in an annular shape, are installed on the rotor bracket to be rotatable, and are connected with the gear (2) on the casing of the engine through the gear (1). the

The technical scheme of the present invention also includes: the shell of the generator is connected with the cylindrical support frame at the top and the rotor support at the bottom through the centripetal thrust bearing; the internal fixed gear (2) is connected with the conductor rotor gear (1), and the external installation blade. the

The technical solution of the present invention also includes: the number of the blades is more than three, and they are evenly distributed outside the generator casing. the

The technical scheme of the present invention also has: the number of the blades is four. the

The technical solution of the present invention also includes: the mesh brackets are fixed on the outside of the generator casing and evenly distributed. the

The technical solution of the present invention also includes: the windshield is fixed on one side of the mesh support. the

The technical solution of the present invention also includes: one side of the windshield is fixed on the mesh support. the

The technical solution of the present invention also includes: the windshield is made of soft cloth. the

The beneficial effect of the present invention is that: the vertical axis tube wind power generator can be arranged three-dimensionally in the field, the generating power is large, and the utilization rate of the wind field is high; Outside the machine, 50% of the façade receives wind energy; the impeller has good wind conditions, and the wind energy in any direction can drive the generator to rotate at an angle perpendicular to the blades of the wind turbine; the entire wind turbine has a simple structure, stable rotation, and no noise and vibration. the

Description of drawings

Accompanying drawing 1 is the schematic diagram of the top view direction of the present invention, and accompanying drawing 2 is the schematic diagram of the direction A-A of accompanying drawing 1, wherein, 1 is the shell of generator, 2 is the hoof-shaped permanent magnet stator, 3 is the conductor rotor, 4 is the centripetal thrust bearing , 5 is the rotor support, 6 is the cylindrical support, 7 is the wind turbine blade, 8 is the mesh support, 9 is the windshield, 10 is the frame, 11 is the gear (1), 12 is the gear (2), 13 is the magnet fixed frame. the

Detailed ways

Below in conjunction with accompanying drawing, the concrete structure of the invention is introduced. The vertical shaft tube wind power generator can convert wind energy into electric energy, including the vertical ring-shaped wind power generating set and the impeller formed by the casing of the generator and the wind turbine blade 7, and the wind turbine blade 7 is in the direction perpendicular to the generator The housing 1 of the upper drive generator and the conductive rotor 3 are driven by the gear (2) and the gear (1) to rotate, and the ring-shaped permanent magnet stator 2 is fixed on the central garden column support 6 through the magnet holder 13 and does not move. The vertical axis tube wind power generator includes a ring-shaped hoof-shaped permanent magnet stator 2, a conductor rotor 3, a ring generator shell 1, wind turbine blades 7, gears (2) 12, gears (1) 11, and a magnet fixing frame 13 , the rotor bracket 5 and the centripetal thrust bearing 4, the annular hoof-shaped permanent magnet stator 2 is fixed on the magnet holder 13, the magnet holder 13 is fixed on the central garden column bracket 6, and the conductor rotor 3 is installed on the rotor bracket 5 Rotatable, the shell 1 of the ring generator is connected with the cylindrical support 6 at the top and the rotor support 5 at the bottom through the centripetal thrust shaft 4, and the internal fixed gear (2) 12 is connected with the fixed gear (1) 11 on the conductor rotor 3 , wind turbine blades 7 are installed externally, and more than three wind turbine blades 7 are evenly fixed on the shell 1 of the generator. There are mesh brackets 8 on the wind turbine blades 7, and a frame 10 on the mesh bracket 8. Between the frames 10 It is a wire mesh, and a plurality of windshields 9 are fixed on one side of the wire mesh. the

In this embodiment, a design scheme of 4 blades is adopted, and four windshields 9 are fixed on one side of each mesh support 8, and the windshields 9 are made of soft cloth. the

Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the scope of the present invention. protected range. the

Claims (10)

1. vertical shaft tubular type wind-driven generator; Comprise generator set and the shell of generator and the impeller that blade forms that vertical annular is controlled; Blade drives the shell of generator and passes through gear conduction band moving-conductor rotor rotation on perpendicular to the direction of generator; The ungulate permanent magnet stator that annular is controlled is fixed on the column holder of garden, center through the magnet fixing frame; It is characterized in that: said vertical shaft tubular type wind-driven generator comprises the ungulate permanent magnet stator that annular controls, the conductor rotor that annular is controlled, the shell and the blade of ring generator, and said leaf packet purse rope shape support evenly is fixed with a plurality of soft cloth barge boards on one side of said network.

2. according to the described vertical shaft tubular type of claim 1 wind-driven generator, it is characterized in that: said ungulate permanent magnet stator ring distributes, and is fixed on the circular magnet fixing frame.

3. according to the described vertical shaft tubular type of claim 1 wind-driven generator, it is characterized in that: said circular magnet fixing frame is fixed on the column holder of garden, center.

4. according to the described vertical shaft tubular type of claim 1 wind-driven generator, it is characterized in that: said conductor rotor annular spread, be installed on the rotor field spider rotatablely, be connected through the gear (2) on the shell of gear (1) and motor.

5. according to the described vertical shaft tubular type of claim 1 wind-driven generator, it is characterized in that: the shell of said generator upward is connected with the cylinder supporting frame through radial thrust bearing, is connected with rotor field spider down; Internal fixation gear (2) is connected outside mounting blades with conductor rotor gear (1).

6. according to the described vertical shaft tubular type of claim 1 wind-driven generator, it is characterized in that: the number of said blade is more than three, is uniformly distributed with in the outside of said generator body.

7. according to the described vertical shaft tubular type of claim 1 wind-driven generator, it is characterized in that: said blade is a network.

8. according to the described vertical shaft tubular type of claim 1 wind-driven generator, it is characterized in that: said soft cloth barge board one side is fixed on the side of network and is uniformly distributed with.

9. according to the described vertical shaft tubular type of claim 1 wind-driven generator, it is characterized in that: said generator is circular tubular type generator.

10. according to the described vertical shaft tubular type of claim 1 wind-driven generator, it is characterized in that: said barge board is a soft cloth.

Images