CN218760261U

CN218760261U - Cooling structure of wind driven generator

Info

Publication number: CN218760261U
Application number: CN202223388144.8U
Authority: CN
Inventors: 张长强; 蒋沛沐
Original assignee: Wuxi Wind Teng New Energy Technology Development Co ltd
Current assignee: Wuxi Wind Teng New Energy Technology Development Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-03-28
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a cooling structure of a wind driven generator, which comprises a box body, a wind wheel shaft and a cooling mechanism arranged on the side surface of the box body, wherein the wind wheel shaft is arranged on the inner wall of the box body, and the cooling mechanism comprises a heat dissipation component and a ventilation component; the cooling assembly comprises a power generation board, a fan and an air inlet, the power generation board is arranged on the back of the box body, the surface of the power generation board is provided with the fan, the air inlet is fixedly connected to the back of the box body, the fan is arranged, the power generation board can drive the fan to rotate, the air blown out by the fan enters the box body through the air inlet, the air blown out from the air inlet can be maximized due to the fact that the air inlet is designed in a conical shape, the flowability of gas inside the box body is enhanced, the surface of the box body is cooled due to the fact that the air is laminated on the surface of the box body, the surface of the box body is cooled, the condenser pipe passes through the through hole, the air blown out from the fan can pass through the condenser pipe, the temperature is reduced, and the inside of the box body is better cooled.

Description

Cooling structure of wind driven generator

Technical Field

The utility model relates to a aerogenerator cools off technical field, specifically is an aerogenerator cooling structure.

Background

The wind power generator is an electric power device which converts wind energy into mechanical power, and the mechanical power drives a rotor to rotate so as to finally output alternating current. The wind-driven generator generally comprises components such as a wind wheel, a generator (including a device), a direction regulator (empennage), a tower frame, a speed-limiting safety mechanism, an energy storage device and the like, the working principle of the wind-driven generator is simpler, the wind wheel rotates under the action of wind force, the kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, and the generator is driven by the wind wheel shaft to rotate to generate electricity.

When the wind driven generator works, the wind wheel shaft can generate large heat when rotating, the heat needs to be dissipated in time, the natural cooling mode is mainly relied on at present, the cooling efficiency is low, and therefore the wind driven generator cooling structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a aerogenerator cooling structure possesses the advantage that promotes cooling efficiency by a wide margin, has solved at aerogenerator during operation, and the wind wheel axle can produce great heat when rotating, and these heats need in time give off, mainly rely on the natural cooling mode at present, problem that cooling efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling structure of a wind driven generator comprises a box body, a wind wheel shaft and a cooling mechanism arranged on the side face of the box body, wherein the wind wheel shaft is arranged on the inner wall of the box body, and the cooling mechanism comprises a heat dissipation assembly and a ventilation assembly;

the heat dissipation assembly comprises a power generation plate, a fan and an air inlet, the power generation plate is arranged on the back face of the box body, the fan is arranged on the surface of the power generation plate, and the air inlet is fixedly connected to the back face of the box body;

the ventilating assembly comprises radiating holes, screws, a dust shielding plate and a baffle plate, the radiating holes are formed in the side face of the box body, the screws are in threaded connection with the inner wall of the box body, the surface of each screw is in threaded connection with the dust shielding plate, and the baffle plate is fixedly connected to the inner wall of the dust shielding plate;

in order to cool off the surface temperature of box fast, conduct the utility model discloses a aerogenerator cooling structure is preferred, the inner wall of box is provided with the through-hole, the laminating of the surface of box has the protective cover, the top of protective cover is provided with the output, the condensate pump has been placed in the left side of box, the side of condensate pump is connected with the condenser pipe.

In order to realize increaseing the amount of wind that gets into the box, conduct the utility model discloses a aerogenerator cooling structure is preferred, the fan all is the linear three groups that evenly are provided with the air intake, the fan is corresponding with the position of air intake.

In order to realize getting into the interior wind maximize of box from the air intake, as the utility model discloses a aerogenerator cooling structure is preferred, the air intake is the design of round platform shape, the inner wall of air intake is provided with netted dust-proof board.

Inside entering into the box for preventing the dust from the louvre, conduct the utility model discloses a aerogenerator cooling structure is preferred, the top of baffle flushes with the top of louvre, it is closely the laminating state with the inner wall of box to hide the dirt board.

In order to make the condenser pipe cool off the temperature of box, conduct the utility model discloses a aerogenerator cooling structure is preferred, the condenser pipe is the rectangle form setting on the surface of box, the condenser pipe is closely the laminating state with the box.

In order to make the wind that the fan blew off cool down through the condenser pipe, conduct the utility model discloses a aerogenerator cooling structure is preferred, the condenser pipe is through the axis of through-hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. through setting up the fan, accessible electricity generation board drives the fan rotation, the wind that the fan blew off enters into the inside of box through the air intake, because the air intake is the toper design, the wind that blows off from the air intake can the maximize, strengthen the mobility of the inside gas of box, through setting up the condenser pipe, because its laminating is on the surface of box, can cool down the processing to the box surface, and the condenser pipe passes through the through-hole, the wind that blows off from the fan can pass through the condenser pipe, reduce the temperature, dispel the heat to the inside of box better.

2. Through setting up the louvre, can strengthen the inside gas flow nature of box, hide the dirt board through the setting, can be in the radiating while of louvre, can block the external dust that enters into the box inside from the louvre to under the effect of baffle, can prevent that the dust of accumulation on hiding the dirt board from raising, because hide the dirt board and be connected through the screw with the inner wall of box, after hiding the long-term use of dirt board, can dismantle the dirt board that hides and get off and wash.

Drawings

Fig. 1 is a schematic view of the overall structure of a cooling structure of a wind turbine of the present invention;

FIG. 2 is a schematic view of the internal structure of a cooling structure of a wind turbine according to the present invention;

fig. 3 is a schematic view of a local first view angle structure of a cooling structure of a wind turbine according to the present invention;

fig. 4 is a schematic view of the local second visual angle structure of the cooling structure of the wind turbine of the present invention.

In the figure: 1. a box body; 2. a power generation panel; 3. a fan; 4. an air inlet; 5. heat dissipation holes; 6. a screw; 7. a dust shielding plate; 8. a baffle plate; 9. a wind wheel shaft; 10. a through hole; 11. a protective cover; 12. an output end; 13. a condensate pump; 14. a condenser tube.

Detailed Description

Referring to fig. 1-4, a cooling structure of a wind driven generator includes a box body 1, a wind wheel shaft 9 and a cooling mechanism disposed on a side surface of the box body 1, wherein the wind wheel shaft 9 is disposed on an inner wall of the box body 1, and the cooling mechanism includes a heat dissipation component and a ventilation component;

the heat dissipation assembly comprises a power generation plate 2, a fan 3 and an air inlet 4, the power generation plate 2 is arranged on the back face of the box body 1, the fan 3 is arranged on the surface of the power generation plate 2, and the air inlet 4 is fixedly connected to the back face of the box body 1;

the ventilating assembly comprises heat radiating holes 5, screws 6, a dust shielding plate 7 and a baffle plate 8, the heat radiating holes 5 are arranged on the side surface of the box body 1, the screws 6 are in threaded connection with the inner wall of the box body 1, the surface of the screws 6 is in threaded connection with the dust shielding plate 7, and the inner wall of the dust shielding plate 7 is fixedly connected with the baffle plate 8;

in this embodiment: through setting up radiator unit and ventilative subassembly, can strengthen the inside gaseous circulation of box 1 for its inside heat can distribute away more fast.

As a technical optimization scheme of the utility model, the inner wall of box 1 is provided with through-hole 10, and the surface laminating of box 1 has protective cover 11, and protective cover 11's top is provided with output 12, and condensate pump 13 has been placed in box 1's left side, and condensate pump 13's side is connected with condenser pipe 14.

In this embodiment: by providing the condensate pump 13, the interior of the condensation duct 14 can be supplied with condensate, so that the surface temperature of the cabinet 1 is rapidly cooled.

As a technical optimization scheme of the utility model, fan 3 all is the linear three groups that evenly are provided with air intake 4, and fan 3 is corresponding with air intake 4's position.

In this embodiment: through setting up three sets of fans 3, can further distribute away the heat of box 1 inside.

As a technical optimization scheme of the utility model, air intake 4 is the design of round platform shape, and the inner wall of air intake 4 is provided with netted dust-proof board.

In this embodiment: the area to which the air blown out from the fan 3 is blown is larger by the design of the circular truncated cone-shaped air inlet 4.

As a technical optimization scheme of the utility model, the top of baffle 8 flushes with the top of louvre 5, hides the inner wall of dirt board 7 and box 1 and is closely the laminating state.

In this embodiment: through setting up dust shield 7, can be when the louvre 5 is radiating, can block the external dust that enters into the inside of box 1 from louvre 5.

As a technical optimization scheme of the utility model, condenser pipe 14 is the rectangle form setting on the surface of box 1, and condenser pipe 14 is closely the laminating state with box 1.

In this embodiment: by providing the condensation duct 14, the surface of the case 1 is cooled by attaching the condensation duct to the surface of the case 1.

As a technical optimization scheme of the utility model, condenser pipe 14 passes through the axis of through-hole 10.

In this embodiment: the condensation duct 14 passes through the through hole 10, and the air blown out from the fan 3 passes through the condensation duct 14 to lower the temperature, thereby better radiating the heat from the inside of the case 1.

The working principle is as follows: during the use, when aerogenerator's wind wheel axle 9 uses, can give off the heat, the heat can make the inside temperature of box 1 rise, through setting up fan 3, accessible electricity generation board 2 drives fan 3 rotatory, the wind that fan 3 blew off enters into the inside of box 1 through air intake 4, because air intake 4 is the toper design, the wind that blows off from air intake 4 can the maximize, strengthen the mobility of the inside gas of box 1, through setting up condenser pipe 14, because its laminating is on the surface of box 1, can cool down the processing to box 1 surface, and condenser pipe 14 passes through-hole 10, the wind that blows off from fan 3 can pass through condenser pipe 14, reduce the temperature, dispel the heat to the inside of box 1 better.

Through setting up louvre 5, can strengthen the inside gas mobility of box 1, hide dirt board 7 through the setting, can be in louvre 5 radiating, can block the external dust that enters into box 1 inside from louvre 5, and under the effect of baffle 8, can prevent to accumulate the dust raise on hiding dirt board 7, because hide dirt board 7 and box 1's inner wall and be connected through screw 6, after hiding dirt board 7 long-term use, can dismantle and get off to wash hiding dirt board 7.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a aerogenerator cooling structure, includes box (1), wind wheel axle (9) and sets up in the cooling body of box (1) side, its characterized in that: the wind wheel shaft (9) is arranged on the inner wall of the box body (1), and the cooling mechanism comprises a heat dissipation assembly and a ventilation assembly;

the heat dissipation assembly comprises a power generation plate (2), a fan (3) and an air inlet (4), the power generation plate (2) is arranged on the back of the box body (1), the fan (3) is mounted on the surface of the power generation plate (2), and the air inlet (4) is fixedly connected to the back of the box body (1);

ventilative subassembly includes louvre (5), screw (6), hides dirt board (7) and baffle (8), louvre (5) set up in box (1) side, screw (6) threaded connection is in the inner wall of box (1), the surface threaded connection of screw (6) has hides dirt board (7), the inner wall fixedly connected with baffle (8) that hides dirt board (7).

2. A wind power generator cooling structure according to claim 1, wherein: the inner wall of box (1) is provided with through-hole (10), the surface laminating of box (1) has protective cover (11), the top of protective cover (11) is provided with output (12), condensate pump (13) have been placed in the left side of box (1), the side of condensate pump (13) is connected with condenser pipe (14).

3. A wind power generator cooling structure according to claim 1, wherein: the fan (3) and the air inlet (4) are both linearly and uniformly provided with three groups, and the positions of the fan (3) and the air inlet (4) correspond to each other.

4. A wind power generator cooling structure according to claim 1, wherein: the air inlet (4) is designed in a round table shape, and the inner wall of the air inlet (4) is provided with a net-shaped dust-proof plate.

5. A wind power generator cooling structure according to claim 1, wherein: the top of baffle (8) flushes with the top of louvre (5), hide dirt board (7) and the inner wall of box (1) and be closely laminated state.

6. A wind power generator cooling structure according to claim 2, wherein: the condenser pipe (14) is arranged in a rectangular shape on the surface of the box body (1), and the condenser pipe (14) is tightly attached to the box body (1).

7. A wind power generator cooling structure according to claim 2, wherein: the condensation pipe (14) passes through the central axis of the through hole (10).