CN202417836U - Vertical type energy collecting wind driven generator - Google Patents

Abstract

A vertical energy-gathering wind power generator, which includes a fixed central shaft, a fixed base component for stably supporting the vertical wind power generator component and the wind-gathering cover component, and a surrounding fixed base set outside the fixed base component. The wind gathering cover assembly that the seat assembly rotates. The wind gathering hood assembly can collect wind energy, and the wind generator can always work at a high wind energy density through the wind direction tail rudder, and can generate electricity normally in a breeze state. The stable and solid frame structure can greatly improve the vertical wind turbine. of wind resistance. This technical means is difficult for horizontal wind turbines. The utility model can achieve normal power generation in light wind, and through intelligent gradient control, can realize the full-load work of the wind power generating set at various wind speeds, greatly improving the utilization rate of wind energy.

Description

Vertical Concentrated Wind Turbine

technical field

The utility model relates to a vertical energy-gathering wind power generator.

Background technique

Wind is one of the energy sources without pollution, and it is inexhaustible and inexhaustible. For coastal islands, grasslands, pastoral areas, mountainous and plateau areas that lack water, fuel, and inconvenient transportation, the use of wind power generation according to local conditions is very suitable and promising. However, wind power generation is unstable, and it is difficult for the wind generator to work normally under the light wind. At the same time, under the action of strong wind, it is prone to shaking and deflection, resulting in unstable transmission and even damage to the wind generator. The purpose of the utility model is to provide a vertical energy-gathering wind generator with a solid structure and stable operation, carrying a wind-gathering cover always facing the wind direction. The wind collecting cover can collect wind energy, so that the wind turbine can always work at a high wind energy density, and can generate electricity normally in a breeze state. The stable and solid frame structure can greatly improve the wind resistance of the vertical wind turbine. This technical means is difficult for horizontal wind turbines. The utility model can achieve normal power generation in light wind, and through intelligent gradient control, can realize the full-load operation of the wind power generating set at various wind speeds, greatly improving the utilization rate of wind energy.

Utility model content

The purpose of this utility model is to provide a vertical energy-gathering wind power generator with a portable wind-gathering cover, a solid structure, and stable operation. Its purpose is achieved through the following technical solutions:

A vertical energy-gathering wind power generator, which includes a fixed central shaft, a fixed base component for stably supporting the vertical wind power generator component and the wind-gathering cover component, and a surrounding fixed base set outside the fixed base component. The wind gathering hood assembly with rotating base assembly is characterized in that: the fixed base assembly has a three-layer structure and is fixedly connected by four upper and lower connecting rods.

The fixed base assembly also includes a fixed central shaft for the rotation of the turbine and the wind gathering cover assembly, the wind turbine works in the fixed base assembly, the fixed central shaft extends out of the upper bracket of the fixed base assembly, and the upper bracket of the wind gathering cover assembly The positioning bearing is sleeved on the fixed central shaft and rotates around the shaft.

The vertical energy-gathering wind power generator also includes a wind-gathering hood assembly, and the wind-gathering hood assembly includes a wind-gathering hood bracket, which is arranged on the windward side of the wind-gathering hood assembly and can concentrate the wind on the vertical turbine. The trumpet-shaped wind collecting hood and the wind direction rudder located at the other end of the wind collecting hood assembly are used to make the wind collecting hood face the wind all the time. The wind collecting hood assembly has a three-layer structure and is fixedly connected by four upper and lower connecting rods.

The wind gathering hood assembly also includes a universal track wheel, the upper end of the universal track wheel is connected with the lower bracket of the wind gathering cover assembly through a bearing, and a plurality of universal track wheels that can roll on the track support the wind gathering cover assembly on the track move.

The wind gathering hood assembly also includes a wind gathering hood, which is composed of multiple wind deflectors, and the opening and closing of each wind deflector is controlled by a wind sensor.

The wind collecting hood assembly also includes a wind direction rudder for making the wind collecting hood face the wind all the time, and the wind direction rudder will automatically keep parallel to the wind direction under the action of the wind force, thereby controlling the wind collecting hood to always be in the windward state.

The utility model is provided with a frame-type fixed base assembly, which can ensure that the vertical wind power generator operates stably under the action of strong winds, and does not produce shaking or deflection.

The wind collecting cover assembly in the utility model is under the control of the wind direction tail rudder, so that the wind collecting cover is always in the windward state. The wind collecting cover is composed of multiple wind guide plates, and the opening and closing of each wind guide plate is controlled by the wind sensor. When the wind force is at the initial level, all the wind deflectors are in the closed bell mouth state, the energy of the breeze is aggregated, and the wind speed is increased, so that the wind turbine can start to work normally under the breeze, and the wind turbine can always be kept on. Working under high wind energy density, when the wind speed reaches and exceeds the initial level, the wind sensor controls the wind deflector to open step by step according to the wind speed, so that the wind deflector is in a state parallel to the wind direction, ensuring that the wind turbine can work safely in strong winds , Through intelligent gradient control, the full load operation of wind turbines at various wind speeds can be realized, which greatly improves the utilization rate of wind energy.

For a single-rotor vertical wind-driven generator, the two wind-collecting covers can be combined into one; for a vertical double-rotor wind-driven generator, the air outlets of the two wind-collecting covers are aimed at the upper and lower turbines.

Description of drawings

Fig. 1 is a schematic structural diagram of a fixed base assembly for stably supporting a vertical wind generator and a wind collecting cover assembly of the present invention.

Fig. 2 is a structural schematic diagram of the wind collecting hood assembly.

Fig. 3 is a schematic structural diagram of a vertical concentrated wind power generator.

Label description: 1-1 central shaft, 1-2 upper turbine, 1-3 upper and lower connecting rods, 1-4 upper bracket, 1-5 generator room, 1-6 middle bracket, 1-7 lower turbine, 1-8 lower Bracket, 1-9 track, 1-10 base; 2-1 positioning bearing, 2-2 upper and lower connecting rods, 2-3 upper bracket, 2-4 wind direction tail rudder, 2-5 middle bracket, 2-6 lower bracket , 2-7 universal track wheels, 2-8 poly wind cover.

Detailed ways

Below in conjunction with description accompanying drawing and embodiment the utility model content is described in detail:

As shown in Figure 1 to Figure 3, it is a schematic diagram of an embodiment of a vertical energy-gathering wind generator provided by the present invention. The vertical energy-gathering wind generator includes a fixed central shaft (1-1) for stable support The fixed base assembly of the vertical wind power generator assembly and the wind collecting cover assembly, and the wind collecting cover assembly which is arranged outside the fixed base assembly and can rotate around the fixed base assembly, is characterized in that: the fixed base assembly is The three-layer structure (1-4, 1-6, 1-8) is fixedly connected by four upper and lower connecting rods (1-3).

The fixed base assembly also includes a fixed central shaft (1-1) for the rotation of the turbine and the wind collecting cover assembly, the wind turbine works in the fixed base assembly, and the fixed central shaft (1-1) extends out of the fixed base The upper bracket (1-4) of the assembly, the upper bracket (2-3) of the wind gathering cover assembly is sleeved on the fixed central shaft (1-1) through the positioning bearing (2-1), and rotates around the shaft.

The described vertical energy-gathering wind power generator also includes a wind-gathering hood assembly, and the wind-gathering hood assembly includes a wind-gathering hood support (2-3, 2-5, 2-6), which is arranged on the wind-gathering hood assembly. One side of the surface can concentrate the wind on the trumpet-shaped wind-gathering hood (2-8) of the vertical turbine and the wind direction tail for making the wind-gathering hood (2-8) always face the wind at the other end of the wind-gathering hood assembly. The rudder (2-4), the wind gathering cover assembly is a three-layer structure (2-3, 2-5, 2-6), fixedly connected by four connecting rods (2-2) up and down.

The wind gathering hood assembly also includes a universal track wheel (2-7), the upper end of the universal track wheel (2-7) is connected with the lower support (2-6) of the wind gathering cover assembly through a bearing, and a plurality of them can be mounted on the track ( The universal track wheel (2-7) rolling on 1-9) supports the wind gathering cover assembly to move on the track (1-9).

The wind collecting cover assembly also includes a wind collecting cover (2-8). The wind collecting cover (2-8) is composed of a plurality of wind guide plates, and the opening and closing of each wind guide plate is controlled by a wind sensor.

The wind gathering cover assembly also includes a wind direction rudder (2-4) used to make the wind gathering cover (2-8) face the wind all the time, and the wind direction tail rudder (2-4) will automatically keep parallel to the wind direction under the action of wind force , thereby being able to control the wind gathering cover to be in the windward state all the time.

Claims (6)

1. A vertical energy-gathering wind generator, which includes a fixed central shaft (1-1), a fixed base assembly for firmly supporting the vertical wind generator assembly and the wind-gathering cover assembly, and a fixed base assembly located on the fixed base The wind gathering hood assembly that can rotate around the fixed base assembly outside the assembly is characterized in that: the fixed base assembly is a three-layer structure (1-4, 1-6, 1-8), consisting of four upper and lower connecting rods (1-3) Fixed connection. 2. The vertical energy-gathering wind power generator according to claim 1, characterized in that: the fixed base assembly also includes a fixed central shaft (1-1) for the rotation of the turbine and the wind-gathering hood assembly, and the wind turbine Working in the fixed base assembly, the fixed central shaft (1-1) protrudes from the upper bracket (1-4) of the fixed base assembly, and the upper bracket (2-3) of the wind gathering cover assembly passes through the positioning bearing (2-1) sleeve Rotate around the fixed central axis (1-1). 3. The vertical energy-gathering wind power generator according to claim 1, characterized in that: it also includes a wind-gathering hood assembly, and the wind-gathering hood assembly includes a wind-gathering hood bracket (2-3, 2-5, 2 -6), located at the windward side of the wind gathering cover assembly, can concentrate the wind on the trumpet-shaped wind gathering cover (2-8) of the vertical turbine and be located at the other end of the wind gathering cover assembly to make the wind gather Cover (2-8) always faces the wind direction tail rudder (2-4). ) fixed connection. 4. The vertical energy-gathering wind power generator according to claim 1, characterized in that: the wind-gathering hood assembly also includes a universal track wheel (2-7), and the upper end of the universal track wheel (2-7) passes through The bearing is connected with the lower bracket (2-6) of the wind gathering cover assembly, and a plurality of universal track wheels (2-7) that can roll on the track (1-9) support the wind gathering cover assembly on the track (1-9) move up. 5. The vertical energy-gathering wind power generator according to claim 1, characterized in that: the wind-gathering hood assembly also includes a wind-gathering hood (2-8), and the wind-gathering hood (2-8) is made of a plurality of pieces Composed of wind deflectors, the opening and closing of each wind deflector is controlled by a wind sensor. 6. The vertical energy-gathering wind power generator according to claim 1, characterized in that: the wind-gathering hood assembly also includes a wind direction tail rudder (2-4) for making the wind-gathering hood (2-8) face the wind all the time ), the wind direction tail rudder (2-4) will automatically keep parallel with the wind direction under the effect of wind force, thereby being able to control the wind gathering cover to be in the windward state all the time.

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