CN219711731U

CN219711731U - Cooling device for wind driven generator

Info

Publication number: CN219711731U
Application number: CN202320149536.4U
Authority: CN
Inventors: 冯玉磊; 万金生; 白小龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-09-19
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to the technical field of wind power generation and discloses a cooling device for a wind power generator, which comprises a case, wherein a mounting frame is fixedly arranged in the case, a generator is arranged in the mounting frame, a cooling box is arranged at the upper part of the case, cooling components are arranged in the cooling box and the case, a collecting frame is arranged at the upper part of the cooling box, a cooler is fixedly arranged at the outer side of the cooling box, a conducting finned tube is arranged in the cooling box, the conducting finned tube is communicated with the cooler, a circulating pump is arranged at the left side of the cooling box, a connecting groove is formed in the inner wall of the mounting frame, and a cooling tube is arranged in the connecting groove. This heat sink for aerogenerator, cooler, conduction finned tube, circulating pump, spread groove, cooling tube, cooler bin's cooperation setting to reached can cool down to quick-witted incasement portion, avoid the high temperature to cause the harm of generator, the cooling water can circulate refrigeration simultaneously, can last the effect of guaranteeing the cooling, improve the radiating effect.

Description

Cooling device for wind driven generator

Technical Field

The utility model relates to the technical field of wind power generation, in particular to a cooling device for a wind power generator.

Background

The wind power generator is power equipment which converts wind energy into mechanical power, the mechanical power drives a rotor to rotate and finally outputs alternating current, the working principle of the wind power generator is simpler, a wind wheel rotates under the action of wind force, kinetic energy of wind is converted into mechanical energy of a wind wheel shaft, the generator rotates to generate electricity under the drive of the wind wheel shaft, and the generator generates high temperature when generating electricity, but the cooling arrangement in the traditional wind power generator is generally a mechanical fan for cooling, the traditional cooling mode is not ideal in cooling effect, cannot effectively cool the high temperature generated by the generator, and is easy to damage the generator,

disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the cooling device for the wind driven generator, which has the advantages that the cooling device is cooled by adopting more efficient water cooling, the cooling water can circularly refrigerate, the cooling effect can be continuously ensured, the heat dissipation effect is improved, and the problems that the cooling effect is poor and the heat dissipation can not be effectively and effectively carried out in the traditional heat dissipation mode are solved.

(II) technical scheme

In order to achieve the above purpose, the following technical scheme is provided: the utility model provides a heat sink for aerogenerator, includes the quick-witted case, and quick-witted incasement portion fixed mounting has the installing frame, and the internally mounted of installing frame has the generator, and the cooler bin is installed on quick-witted case upper portion, and cooler bin and quick-witted incasement portion are provided with cooling module, and the collecting frame is installed on cooler bin upper portion, and the inside of collecting the frame is provided with filtering component, and collecting frame and cooler bin junction are provided with electromagnetic valve.

Preferably, the cooling assembly comprises a cooler, a conducting finned tube, a circulating pump, a connecting groove and a cooling tube, wherein the cooler is fixedly arranged on the outer side of the cooling box, the conducting finned tube is arranged in the cooling box and communicated with the cooler, the circulating pump is arranged on the left side of the cooling box, the connecting groove is formed in the inner wall of the mounting frame, and the cooling tube is arranged in the connecting groove.

Preferably, the filter component comprises a first metal filter screen, an activated carbon filter screen and a water outlet, wherein the first metal filter screen is arranged on the upper inner wall of the collecting frame, the activated carbon filter screen is arranged on the inner wall of the collecting frame, and the water outlet is formed in the outer wall of the lower part of the collecting frame, which is positioned on the activated carbon filter screen.

Preferably, the circulation pump is communicated with the inside of the cooling tank, one end of the cooling pipe close to the circulation pump is communicated with the circulation pump, and one end of the cooling pipe 505 away from the circulation pump 503 is communicated with the cooling tank 6.

Preferably, a controller is arranged in the case, a temperature detector is arranged in the case, and the controller is electrically connected with the temperature detector, the cooler, the circulating pump and the electromagnetic valve.

Preferably, a fan frame is arranged on the right side of the case, a fan is arranged in the fan frame, and a second metal filter screen is arranged on the outer side of the fan frame.

Preferably, the upper inner wall of the case and the lower wall of the mounting frame are both provided with dehumidifying plates.

(III) beneficial effects

Compared with the prior art, the utility model provides the cooling device for the wind driven generator, which has the following beneficial effects:

1. this heat sink for aerogenerator, cooler, conduction finned tube, circulating pump, spread groove, cooling tube, cooler bin's cooperation setting can take the heat that the generator produced effectively away, and the cooperation setting of rethread fan, dust filter screen has been reached and can be cooled down to quick-witted incasement portion, avoids the harm that the high temperature caused the generator, and cooling water can circulate refrigeration simultaneously, can last to guarantee the effect of cooling, improves the radiating effect.

2. According to the cooling device for the wind driven generator, through the cooperation of the collecting frame, the metal filter screen, the active carbon filter screen, the water outlet and the electromagnetic valve, rainwater can be filtered and stored, and the environment friendliness and convenience of the cooling device are improved.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

fig. 3 is a schematic view of a mounting frame structure of the present utility model.

In the figure: 1. a chassis; 2. a mounting frame; 3. a generator; 4. a controller; 5. a cooling assembly; 501. a cooling machine; 502. a conductive finned tube; 503. a circulation pump; 504. a connecting groove; 505. a cooling tube; 6. a cooling box; 7. a collection frame; 8. a filter assembly; 801. a metal filter screen; 802. an active carbon filter screen; 803. a water outlet; 9. an electromagnetic valve; 10. a temperature detector; 11. a dehumidifying plate; 12. a fan frame; 13. a fan; 14. a dust filter screen.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments, and it is apparent that the described embodiments are only some embodiments, not all embodiments. All other embodiments, based on the embodiments herein, which are within the purview of one of ordinary skill in the art without the particular effort to make the utility model.

Example 1:

referring to fig. 1-3, a cooling device for a wind driven generator comprises a case 1, wherein a mounting frame 2 is fixedly mounted in the case 1, a generator 3 is mounted in the mounting frame 2, a cooling box 6 is mounted on the upper portion of the case 1, a cooling assembly 5 is arranged in the cooling box 6 and the case 1, a collecting frame 7 is mounted on the upper portion of the cooling box 6, a filtering assembly 8 is arranged in the collecting frame 7, and an electromagnetic valve 9 is arranged at the joint of the collecting frame 7 and the cooling box 6.

The cooling assembly 5 comprises a cooler 501, a conducting finned tube 502, a circulating pump 503, a connecting groove 504 and a cooling tube 505, wherein the cooler 501 is fixedly arranged on the outer side of a cooling box 6, the conducting finned tube 502 is arranged in the cooling box 6, the conducting finned tube 502 is communicated with the cooler 501, the circulating pump 503 is arranged on the left side of the cooling box 6, the connecting groove 504 is formed in the inner wall of the mounting frame 2, and the cooling tube 505 is arranged in the connecting groove 504.

The circulation pump 503 is communicated with the inside of the cooling tank 6, one end of the cooling pipe 505 close to the circulation pump 503 is communicated with the circulation pump 503, and one end of the cooling pipe 505 away from the circulation pump 503 is communicated with the cooling tank 6.

The controller 4 is installed inside the cabinet 1, the temperature detector 10 is installed inside the cabinet 1, and the controller 4 is electrically connected with the temperature detector 10, the cooler 501, the circulating pump 503 and the electromagnetic valve 9.

A fan frame 12 is arranged on the right side of the case 1, a fan 13 is arranged in the fan frame 12, and a dust filter screen 14 is arranged on the outer side of the fan frame 12.

Working principle: through the setting of collecting the frame 7, can collect the rainwater, store by collecting the frame 7, when the temperature detector 10 detects the inside high temperature of quick-witted case 1, data can transmit to in the controller 4, the controller 4 can send out the instruction, make solenoid valve 9 open, the rainwater of collection can get into cooling tank 6, then the controller 4 can open cooler 501, cooler 501 begins to refrigerate the work, can accelerate the cooling efficiency of rainwater through conduction finned tube 502 intercommunication, the rainwater is cooled down the back, circulating pump 503 begins to work, the cooling water can get into in the circulating pipe, cold water in the circulating pipe evenly lays in the installing frame, can effectively take away the heat that generator 3 produced, cool down the inside of quick-witted case 1, avoid the harm of generator 3 caused by the high temperature, the cold water of circulation can reenter cooling tank 6 simultaneously, and then can guarantee the cooling effect of cooling water, make cold water can continuously cool down the work, the heat in machine case 1 can be taken away through fan 13 rotation, and the setting of dust 14 can avoid the dust to get into quick-witted case 1, can be under the circumstances of supplementary cooling down of no filter screen.

Example 2:

referring to fig. 1-3, the filter assembly 8 includes a metal filter 801, an activated carbon filter 802, and a drain 803, the metal filter 801 is mounted on an upper inner wall of the collecting frame 7, the activated carbon filter 802 is mounted on an inner wall of the collecting frame 7, and the drain 803 is provided on an outer wall of the collecting frame 7 below the activated carbon filter 802.

The upper inner wall of the case 1 and the lower wall of the mounting frame 2 are both provided with a dehumidifying plate 11.

Working principle: when the rainwater is collected by the collecting frame 7, impurities in the rainwater can be filtered through the arrangement of the metal filter screen 801 and the activated carbon filter screen 802, the impurities can flow into the rainwater collecting frame 7 to be stored, after circulating water is consumed, water stored in the collecting frame 7 can enter the cooling box 6 through the electromagnetic valve 9, the effect of recycling the rainwater can be achieved, the environment friendliness and convenience of the rainwater collecting device are improved, the water outlet 803 is arranged, the rainwater collecting device can be placed to be full of the rainwater, the filtering effect is affected, the moisture in the machine case 1 can be absorbed through the arrangement of the dehumidifying plate 11, and the damage of moist air to a generator can be avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat sink for aerogenerator, includes quick-witted case (1), its characterized in that: the utility model discloses a machine case, including quick-witted case (1), mounting frame (2), internally mounted of mounting frame (2) has generator (3), cooling tank (6) are installed on machine case (1) upper portion, cooling tank (6) and machine case (1) inside are provided with cooling module (5), and collection frame (7) are installed on cooling tank (6) upper portion, the inside of collecting frame (7) is provided with filter module (8), collection frame (7) are provided with electromagnetic valve (9) with cooling tank (6) junction.

2. The cooling device for a wind power generator according to claim 1, wherein: the cooling assembly (5) comprises a cooling machine (501), a conducting finned tube (502), a circulating pump (503), a connecting groove (504) and a cooling tube (505), wherein the cooling machine (501) is fixedly arranged outside the cooling box (6), the conducting finned tube (502) is arranged in the cooling box (6) and is communicated with the cooling machine (501), the circulating pump (503) is arranged on the left side of the cooling box (6), the connecting groove (504) is formed in the inner wall of the mounting frame (2), and the cooling tube (505) is arranged in the connecting groove (504).

3. The cooling device for a wind power generator according to claim 1, wherein: the filter component (8) comprises a first metal filter screen (801), an active carbon filter screen (802) and a water outlet (803), wherein the first metal filter screen (801) is arranged on the upper inner wall of the collecting frame (7), the active carbon filter screen (802) is arranged on the inner wall of the collecting frame (7), and the water outlet (803) is arranged on the outer wall of the lower portion of the active carbon filter screen (802) of the collecting frame (7).

4. The cooling device for a wind power generator according to claim 2, wherein: the circulating pump (503) is communicated with the inside of the cooling box (6), one end, close to the circulating pump (503), of the cooling pipe (505) is communicated with the circulating pump (503), and one end, far away from the circulating pump (503), of the cooling pipe (505) is communicated with the cooling box (6).

5. The cooling device for a wind power generator according to claim 1, wherein: the intelligent temperature control system is characterized in that a controller (4) is arranged in the machine case (1), a temperature detector (10) is arranged in the machine case (1), and the controller (4) is electrically connected with the temperature detector (10), the cooler (501), the circulating pump (503) and the electromagnetic valve (9).

6. The cooling device for a wind power generator according to claim 1, wherein: the right side of the case (1) is provided with a fan frame (12), a fan (13) is arranged in the fan frame (12), and a second metal filter screen (14) is arranged on the outer side of the fan frame (12).

7. The cooling device for a wind power generator according to claim 1, wherein: the upper inner wall of the case (1) and the lower wall of the mounting frame (2) are both provided with a dehumidifying plate (11).