CN218526192U

CN218526192U - Generator cooling system

Info

Publication number: CN218526192U
Application number: CN202222846732.5U
Authority: CN
Inventors: 杨勇; 周天波
Original assignee: Jinan Shuguang Technology Co ltd
Current assignee: Jinan Shuguang Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-02-24
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a generator heat dissipation system, belonging to the technical field of generators; the cooling device comprises a cooling box, a cooling pipe, a flow outlet pipe, an air cooler, a cold air pipe, a dust cover, a side wall dust screen, a generator body, an equipment frame and a cooling fan; the outlet pipe is communicated with the cooling box and the cooling pipe; the cooling pipe penetrates into the equipment frame, uniformly winds the generator body, then penetrates out of the equipment frame and is communicated with the cooling box; the two side walls of the equipment frame are provided with radiating fans; the side wall dustproof net is arranged on the outer side of the equipment frame and covers the radiating fan; the dustproof cover is arranged on the side wall dustproof net, the air cooler is positioned on one side of the equipment frame, the output of the air cooler is a cold air pipe, and the cold air pipe is communicated with the dustproof cover; through the combination of water-cooling and air-cooling modes, the heat dissipation efficiency is improved, the dustproof net is arranged, the dust accumulation is prevented from influencing the heat dissipation effect, and the problem of low heat dissipation efficiency is solved.

Description

Generator cooling system

Technical Field

The utility model provides a generator cooling system belongs to generator technical field.

Background

For a large-scale generator, a large amount of heat can be radiated during working, so a good radiating system is needed, and the common fan radiating cannot meet the requirement of radiating efficiency, so a radiating mode with rapidness and higher efficiency is needed; in order to dissipate heat, the generator body cannot be of a closed structure, external dust can enter the generator body from the heat dissipation holes and other structures, and heat dissipation can be affected after a long time, so that a more efficient heat dissipation system is needed, and a good dustproof effect is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of generator cooling system, simple structure combines through water-cooling, forced air cooling dual mode, has improved the radiating efficiency to set up the dust screen, prevent that the dust accumulation from influencing the radiating effect, solved the problem that the radiating efficiency is low.

The utility model discloses a solve above-mentioned problem, the technical scheme who proposes is: a generator heat dissipation system comprises a cooling box, a cooling pipe, a flow outlet pipe, a connector, a valve, an air cooler, a cold air pipe, a dust cover, a side wall dust screen, a generator body, heat dissipation holes, an upper wall dust screen, an equipment frame and a heat dissipation fan; the outlet pipe is communicated with the cooling box, the outlet pipe is fixedly connected with the cooling pipe through a connector, and the outlet pipe is communicated with the cooling pipe; the connector is provided with a valve; the cooling pipe penetrates into the equipment frame, uniformly winds the generator body, then penetrates out of the equipment frame and is communicated with the cooling box; the two side walls of the equipment frame are provided with fan holes, the two cooling fans are respectively arranged in the two fan holes, and the cooling fans are fixedly connected with the equipment frame; the side wall dustproof net is arranged on the outer side of the equipment frame and covers the cooling fan, and the side wall dustproof net is fixedly connected with the equipment frame; the dustproof cover is arranged on the side wall dustproof net and fixedly connected with the side wall dustproof net; the air cooler is positioned on one side of the equipment frame, the output of the air cooler is a cold air pipe, and the cold air pipe is communicated with the dust cover; the upper wall of the equipment frame is provided with a groove, the bottom of the groove is provided with heat dissipation holes, and the heat dissipation holes penetrate through the upper wall and are communicated with the inside of the equipment frame; the upper wall dustproof net is arranged in a groove on the upper wall of the equipment frame to cover the heat dissipation holes, and the upper wall dustproof net is fixedly connected with the equipment frame;

the bottom of the cooling box is provided with a water pump, the water pump is fixedly connected with the cooling box, and the flow outlet pipe is communicated with the water pump; the upper wall of the cooling box is provided with an injection hole, and the injection hole is fixedly connected with the cooling box; the bottom surface of the cooling box is provided with a screw plug which is in threaded connection with the cooling box;

a thermometer is arranged on the side wall of the cooling box, cooling liquid is stored in the cooling box, and the height of the cooling liquid is higher than that of the thermometer;

the cooling pipe is a square pipeline;

the side wall dust screen is fixedly connected with the equipment frame in a screw connection mode;

the wind direction of the cooling fan on one side of the air cooler is from the outer side of the equipment frame to the inner side of the equipment frame; the wind direction of the cooling fan far away from one side of the air cooler is from the inner side of the equipment frame to the outer side of the equipment frame.

The utility model has the advantages that:

1. the cooling pipe penetrates into the equipment frame, uniformly winds the generator body, then penetrates out of the equipment frame and is communicated with the cooling box; compared with the traditional fan heat dissipation mode, the mode of circulating water cooling is adopted, the heat dissipation is faster, the contact surface of the cooling pipe and the generator body is increased due to the design that the cooling pipe is a square pipeline, the heat conduction is faster, and the heat dissipation efficiency is enhanced.

2. The air cooler outputs cold air pipes which are communicated with the dust cover, the wind direction of a cooling fan on one side of the air cooler blows from the outer side of the equipment frame to the inner side of the equipment frame, and the air cooler outputs cold wind, so that the wind blowing into the equipment frame is cold wind, and the heat dissipation effect is enhanced; the side wall dustproof nets are arranged on the outer side of the equipment frame to cover the radiating fan, the upper wall dustproof net is arranged in the groove on the upper wall of the equipment frame to cover the radiating holes, and the arrangement of the two dustproof nets can well prevent dust from entering the equipment frame from the outside, so that the influence on the radiating effect due to the accumulation of the dust is avoided; meanwhile, the side wall dust screen is fixedly connected with the equipment frame through screws, so that the side wall dust screen is more convenient to disassemble.

3. The thermometer is arranged on the side wall of the cooling box, so that the temperature of the cooling liquid in the cooling box can be observed in real time; the bottom surface of the cooling box is provided with a screw plug, so that the cooling liquid is more convenient to replace.

Drawings

Fig. 1 is a schematic structural diagram of a heat dissipation system of a generator according to the present invention.

Fig. 2 is a schematic view of a cooling box of a heat dissipation system of a generator according to the present invention.

1. A cooling tank; 2. a cooling tube; 3. a discharge pipe; 4. a connector; 5. a valve; 6. an air cooler; 7. a cold air pipe; 8. a dust cover; 9. a side wall dust screen; 10. a generator body; 11. heat dissipation holes; 12. an upper wall dust screen; 13. an equipment frame; 14. a heat radiation fan; 15. an injection hole; 16. a water pump; 17. a plug screw; 18. a thermometer.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

According to the illustrations of FIGS. 1-2: the utility model provides a generator cooling system: the device comprises a cooling box 1, a cooling pipe 2, a flow outlet pipe 3, a connector 4, a valve 5, a cold air blower 6, a cold air pipe 7, a dust cover 8, a side wall dust screen 9, a generator body 10, a heat dissipation hole 11, an upper wall dust screen 12, an equipment frame 13 and a heat dissipation fan 14; the outlet pipe 3 is communicated with the cooling box 1, the outlet pipe 3 is fixedly connected with the cooling pipe 2 through a connector 4, and the outlet pipe 3 is communicated with the cooling pipe 2; the connector 4 is provided with a valve 5; the cooling pipe 2 penetrates into the equipment frame 13, uniformly winds the generator body 10, penetrates out of the equipment frame 13 and is communicated with the cooling box 1; two side walls of the equipment frame 13 are provided with fan holes, two cooling fans 14 are respectively arranged in the two fan holes, and the cooling fans 14 are fixedly connected with the equipment frame 13; the side wall dustproof net 9 is arranged on the outer side of the equipment frame 13 and covers the heat radiation fan 14, and the side wall dustproof net 9 is fixedly connected with the equipment frame 13; the dustproof cover 8 is arranged on the side wall dustproof net 9, and the dustproof cover 8 is fixedly connected with the side wall dustproof net 9; the air cooler 6 is positioned on one side of the equipment frame 13, the output of the air cooler 6 is a cold air pipe 7, and the cold air pipe 7 is communicated with the dust cover 8; the upper wall of the equipment frame 13 is provided with a groove, the bottom of the groove is provided with a heat dissipation hole 11, and the heat dissipation hole 11 penetrates through the upper wall and is communicated with the inside of the equipment frame 13; the upper wall dust screen 12 is arranged in a groove on the upper wall of the equipment frame 13 to cover the heat dissipation holes 11, and the upper wall dust screen 12 is fixedly connected with the equipment frame 13; the bottom of the cooling box 1 is provided with a water pump 16, the water pump 16 is fixedly connected with the cooling box 1, and the outflow pipe 3 is communicated with the water pump 16; the upper wall of the cooling box 1 is provided with an injection hole 15, and the injection hole 15 is fixedly connected with the cooling box 1; the bottom surface of the cooling box 1 is provided with a screw plug 17, and the screw plug 17 is in threaded connection with the cooling box 1; a thermometer 18 is arranged on the side wall of the cooling box 1, cooling liquid is stored in the cooling box 1, and the height of the cooling liquid is higher than that of the thermometer 18; the cooling pipe 2 is a square pipeline; the side wall dust screen 9 is fixedly connected with the equipment frame 13 by screws; the wind direction of the cooling fan 14 on the air cooler 6 side is from the outside of the equipment frame 13 to the inside of the equipment frame 13; the direction of the air flow of the cooling fan 14 on the side away from the air-cooler 6 is from the inside of the apparatus frame 13 to the outside of the apparatus frame 13.

The principle of the utility model

Injecting cooling liquid into the cooling box from the injection hole, opening the valve, starting the water pump, enabling the cooling liquid to flow out under the action of pressure of the water pump, enabling the cooling liquid to flow through the flow outlet pipe and the cooling pipe, winding the cooling pipe on the generator body, absorbing heat of the generator body by the cooling liquid, and then circulating the cooling liquid into the cooling box; cold air blown out by the air cooler enters the dust cover through the cold air pipe, the cold air is blown into the equipment frame by the cooling fan close to one side of the air cooler, the cold air flows in the equipment frame to absorb heat and then is blown out by the cooling fan far away from one side of the air cooler, and hot air flows out rapidly by convection of the two fans, so that the heat dissipation efficiency is greatly improved; the heat dissipation holes in the upper wall of the equipment box can also assist in heat dissipation.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A generator cooling system which characterized in that: the device comprises a cooling box (1), a cooling pipe (2), a flow outlet pipe (3), a connector (4), a valve (5), a cold air blower (6), a cold air pipe (7), a dust cover (8), a side wall dust screen (9), a generator body (10), radiating holes (11), an upper wall dust screen (12), an equipment frame (13) and a radiating fan (14); the outflow pipe (3) is communicated with the cooling box (1), the outflow pipe (3) is fixedly connected with the cooling pipe (2) through a connector (4), and the outflow pipe (3) is communicated with the cooling pipe (2); a valve (5) is arranged on the connector (4); the cooling pipe (2) penetrates into the equipment frame (13), uniformly winds the generator body (10), penetrates out of the equipment frame (13), and is communicated with the cooling box (1); two side walls of the equipment frame (13) are provided with fan holes, two cooling fans (14) are respectively arranged in the two fan holes, and the cooling fans (14) are fixedly connected with the equipment frame (13); the side wall dustproof net (9) is arranged on the outer side of the equipment frame (13) and covers the heat radiation fan (14), and the side wall dustproof net (9) is fixedly connected with the equipment frame (13); the dustproof cover (8) is arranged on the side wall dustproof net (9), and the dustproof cover (8) is fixedly connected with the side wall dustproof net (9); the air cooler (6) is positioned on one side of the equipment frame (13), the output of the air cooler (6) is a cold air pipe (7), and the cold air pipe (7) is communicated with the dust cover (8); the upper wall of the equipment frame (13) is provided with a groove, the bottom of the groove is provided with a heat dissipation hole (11), and the heat dissipation hole (11) penetrates through the upper wall and is communicated with the inside of the equipment frame (13); the upper wall dust screen (12) is arranged in a groove on the upper wall of the equipment frame (13) to cover the heat dissipation holes (11), and the upper wall dust screen (12) is fixedly connected with the equipment frame (13).

2. The generator heat dissipation system of claim 1, wherein: the bottom of the cooling box (1) is provided with a water pump (16), the water pump (16) is fixedly connected with the cooling box (1), and the outflow pipe (3) is communicated with the water pump (16); an injection hole (15) is formed in the upper wall of the cooling box (1), and the injection hole (15) is fixedly connected with the cooling box (1); the bottom surface of the cooling box (1) is provided with a screw plug (17), and the screw plug (17) is in threaded connection with the cooling box (1).

3. The generator heat dissipation system of claim 1, wherein: the side wall of the cooling box (1) is provided with a thermometer (18), cooling liquid is stored in the cooling box (1), and the height of the cooling liquid is higher than that of the thermometer (18).

4. The generator heat dissipation system of claim 1, wherein: the cooling pipe (2) is a square pipeline.

5. The generator heat dissipation system of claim 1, wherein: the side wall dust screen (9) is fixedly connected with the equipment frame (13) through screws.

6. The generator heat dissipation system of claim 1, wherein: the wind direction of a cooling fan (14) on one side of the air cooler (6) is from the outer side of the equipment frame (13) to the inner side of the equipment frame (13); the wind direction of the cooling fan (14) far away from one side of the air cooler (6) is from the inner side of the equipment frame (13) to the outer side of the equipment frame (13).