CN215907992U

CN215907992U - Wind generating set device suitable for rural area is used

Info

Publication number: CN215907992U
Application number: CN202121329338.3U
Authority: CN
Inventors: 赵桥笙; 赵靖锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-02-25
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a wind generating set device suitable for rural areas, which comprises a gearbox arranged on a first group of fixed bases, a wind gathering unit connected with the gearbox, a generator and a starting motor. The wind power generation device suitable for rural areas is low in cost, convenient to transport, install and maintain and good in conversion efficiency of converting wind energy.

Description

Wind generating set device suitable for rural area is used

Technical Field

The utility model relates to a wind power generation technology, in particular to a wind power generator set device suitable for rural areas.

Background

Wind energy is an inexhaustible and environment-friendly clean energy, and in the south, the existing wind driven generator is generally arranged on a mountain, but the tower pole of the wind driven generator is too high, the blades are huge, the transportation is inconvenient, and the installation and the maintenance are inconvenient. Wind power generation mainly depends on a wind generating set to work under the action of wind to generate electric energy, an important subject is how to improve the conversion of the wind energy, meanwhile, because of the severe environment condition of a wind field, the structure of the wind generating set is also very complex, so that the wind generating set can break down frequently, if the fault of the wind generating set cannot be processed in time, very serious consequences can be caused, and in order to ensure the safe operation of the wind generating set, necessary maintenance and emergency fault processing are also very important.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wind generating set device suitable for rural areas aiming at the defects of the prior art. The power generation device has the advantages of low cost, convenient transportation, installation and maintenance and good conversion efficiency of converting wind energy.

The technical scheme for realizing the purpose of the utility model is as follows:

a wind generating set device suitable for rural areas comprises a gearbox arranged on a first group of fixed bases, a wind gathering unit, a generator and a starting motor, wherein the wind gathering unit, the generator and the starting motor are connected with the gearbox, a first bearing is arranged in the gearbox, a first gear, a second gear and a third gear which are not interfered with each other are arranged on the first bearing, the wind gathering unit is provided with a barrel-shaped metal cavity body which is arranged on a second group of fixed bases and is provided with openings at two ends, one end of the metal cavity body is an air inlet, the other end of the metal cavity body is an air outlet, a wind sensor connected with a controller is arranged on the inner edge of the air outlet, a second bearing is arranged on the middle shaft of the metal cavity body, a group of wind blades which are axially symmetrical are arranged at the end part of the second bearing facing the direction of the air inlet, a 4 th gear is arranged at the other end of the second bearing, the 4 th gear is connected with the first gear through a third bearing, a fifth gear and a sixth gear are respectively arranged at two ends, the 4 th gear and the first gear are meshed with the fifth gear and the sixth gear respectively, the second gear and the third gear in the gearbox are connected with the generator and the starting motor through the first chain and the second chain respectively, a storage battery with a charger and a controller is arranged between the generator and the starting motor, the storage battery is externally connected with a solar power generation board, and the generator is externally connected with a power network cable.

The quantity of the first group of fixed bases and the second group of fixed bases is at least 2.

The number of the wind-driven fan blades is at least 3.

The caliber of the air inlet of the barrel-shaped metal cavity is larger than that of the air outlet.

Mesh enclosure and weather shield are equipped with to the outer tip of the air intake of tubbiness metal cavity and air outlet, avoid open-air birds beasts to get into, cause the harm, place the rainwater simultaneously and get into.

The central axis of the barrel-shaped metal cavity is approximately horizontal when the barrel-shaped metal cavity is placed, the air inlet of the barrel-shaped metal cavity is slightly inclined downwards, and the inclination angle is not more than 3 degrees.

The working principle of the wind generating set device suitable for rural areas is as follows: in windy weather, wind enters the metal cavity from an air inlet of the metal cavity, blows the wind power fan blade to drive the second bearing to rotate, the second bearing rotates to drive the 4 th gear to rotate, the 4 th gear drives the meshed fifth gear to rotate, the fifth gear rotates and is transmitted to the sixth gear through the third bearing, the sixth gear drives the first gear to rotate, the first gear rotates and drives the second gear on the first bearing to move, and the second gear transmits kinetic energy to the generator through the first chain to generate electricity, transmits electricity outwards and charges the storage battery through the charger; in windless weather, a wind sensor connected with the controller sends a signal to the controller, the controller controls the storage battery to start the starting motor to work through electric energy transmitted by the generator and the solar panel which are stored in the past, the starting motor drives the third gear connected with the second chain to rotate when working, the third gear rotates to drive the first bearing and the second gear to rotate, and then the energy is transmitted to the generator through the first chain, so that continuous clean electric energy is produced in a circulating reciprocating mode.

The wind generating set has the advantages of low cost, convenient transportation, installation and maintenance and good conversion efficiency of converting wind energy.

Drawings

Fig. 1 is a schematic diagram of the embodiment.

In the figure, 1, a first group of fixed bases 2, a gearbox 3, an air gathering unit 4, a generator 5, a starting motor 6, a first bearing 7, a first gear 8, a second gear 9, a third gear 10, a second group of fixed bases 11, a metal cavity 12, a second bearing 13, a wind power fan blade 14, a 4 th gear 15, a third bearing 16, a first chain 17, a second chain 18, a charger 19, a controller 20, a storage battery 21, a solar power generation plate 22, an air inlet 23, a mesh cover, a rain shield 24, an air outlet 25, a wind power inductor 26, a fifth gear 27 and a sixth gear are arranged.

Detailed Description

The utility model is further illustrated but not limited by the following description of the utility model, with reference to the accompanying figures and examples.

Example (b):

referring to fig. 1, a wind power generation device suitable for rural areas comprises a gearbox 2 arranged on a first group of fixed bases 1, a wind gathering unit 3, a generator 4 and a starting motor 5 connected with the gearbox 2, wherein a first bearing 6 is arranged in the gearbox 2, the first bearing 6 is provided with a first gear 7, a second gear 8 and a third gear 9 which are not interfered with each other, the wind gathering unit 3 is provided with a barrel-shaped metal cavity 11 which is arranged on a second group of fixed bases 10 and is provided with openings at two ends, one end of the metal cavity 11 is an air inlet 22, the other end of the metal cavity 11 is an air outlet 24, a wind sensor 25 connected with a controller 19 is arranged on the inner edge of the air outlet 24, a second bearing 12 is arranged on the middle shaft of the metal cavity 11, a group of wind power blades 13 which are axially symmetrical is arranged at the end of the second bearing 12 facing the air inlet 22, and a 4 th gear 14 is arranged at the other end of the second bearing 12, the 4 th gear 14 is connected with the first gear 7 through a third bearing 15 with a fifth gear 26 and a sixth gear 27 respectively arranged at two ends, the 4 th gear 14 and the first gear 7 are respectively meshed with the fifth gear 26 and the sixth gear 27, the second gear 8 and the third gear 9 in the gearbox 2 are respectively connected with the generator 4 and the starting motor 5 through a first chain 16 and a second chain 17, a storage battery 20 with a charger 18 and a controller 19 is arranged between the generator 4 and the starting motor 5, the storage battery 20 is externally connected with a solar power generation board 21, and the generator 4 is externally connected with a power network cable.

The number of the first group of fixed bases 1 and the second group of fixed bases 10 is at least 2.

The number of the wind blades 13 is at least 3.

The aperture of the air inlet 22 of the barrel-shaped metal cavity 11 is larger than the aperture of the air outlet 24.

The outer end parts of the air inlet 22 and the air outlet 24 of the barrel-shaped metal cavity 11 are provided with a mesh enclosure and a rain baffle 23, so that the situation that wild birds and beasts enter the mesh enclosure to cause damage is avoided, and meanwhile, rainwater is prevented from entering the mesh enclosure.

The central axis of the barrel-shaped metal cavity 11 is approximately horizontal when placed, the air inlet 22 of the barrel-shaped metal cavity 11 slightly inclines downwards, and the inclination angle is not more than 3 degrees.

The working principle of the wind power generation device suitable for rural areas is as follows: in windy weather, wind enters the metal cavity 11 from the air inlet 22 of the metal cavity 11, blows the wind power fan blade 13 to drive the second bearing 12 to rotate, the second bearing 12 rotates to drive the 4 th gear 14 to rotate, the 4 th gear 14 drives the meshed fifth gear 26 to rotate, the fifth gear 26 rotates and is transmitted to the sixth gear 27 through the third bearing 15, the sixth gear 27 drives the first gear 7 to rotate, the first gear 7 rotates to drive the second gear 8 on the first bearing 6 to move, and the second gear 8 transmits kinetic energy to the generator 4 through the first chain 16 to generate electricity, transmits electricity outwards and charges the storage battery 20 through the charger 18; in windless weather, the wind sensor 25 connected with the controller 19 sends a signal to the controller 19, the controller 19 controls the storage battery 20 to start the starting motor 5 to work through electric energy transmitted by the generator 4 and the solar panel which are stored in the past, the starting motor 5 drives the third gear 9 connected with the second chain 17 to rotate when working, the third gear 9 rotates to drive the first bearing 6 and the second gear 8 to rotate, and then the energy is transmitted to the generator 4 through the first chain 16, so that continuous clean electric energy is produced in a circulating reciprocating mode.

Claims

1. A wind generating set device suitable for rural areas is characterized by comprising a gearbox arranged on a first group of fixed bases, a wind gathering unit, a generator and a starting motor, wherein the wind gathering unit, the generator and the starting motor are connected with the gearbox, a first bearing is arranged in the gearbox, a first gear, a second gear and a third gear which are not in interference with each other are arranged on the first bearing, the wind gathering unit is provided with a barrel-shaped metal cavity which is arranged on a second group of fixed bases and is provided with openings at two ends, one end of the metal cavity is an air inlet, the other end of the metal cavity is an air outlet, a wind sensor connected with a controller is arranged on the inner edge of the air outlet, a second bearing is arranged on a middle shaft of the metal cavity, a group of wind blades which are axially symmetrical are arranged at the end part of the second bearing facing the direction of the air inlet, a 4 th gear is arranged at the other end of the second bearing, the 4 th gear is connected with the first gear through bearings, a fifth gear and a sixth gear are respectively arranged at two ends, the fourth gear 4 and the first gear are meshed with the fifth gear and the sixth gear respectively, the second gear and the third gear in the gearbox are connected with the generator and the starting motor through the first chain and the second chain respectively, a storage battery with a charger and a controller is arranged between the generator and the starting motor, the storage battery is externally connected with a solar power generation panel, the generator is externally connected with a power grid line, the caliber of an air inlet of the barrel-shaped metal cavity is larger than that of an air outlet, a mesh cover and a rain shield are arranged at the outer end parts of the air inlet and the air outlet of the barrel-shaped metal cavity, the central axis of the barrel-shaped metal cavity is approximately horizontal when the barrel-shaped metal cavity is placed, the air inlet of the barrel-shaped metal cavity is slightly inclined downwards, and the inclination angle is not more than 3 degrees.

2. The wind generating set device suitable for rural use according to claim 1, wherein the number of the first and second set of fixed bases is at least 2.

3. The wind generating set device suitable for rural areas of claim 1, wherein the number of the wind blades is at least 3.