Intelligent control cooling device for power transformer

Abstract

The utility model discloses an intelligent control cooling device for a power transformer, which particularly relates to the technical field of power application and comprises a protective cover, and the other side of the protective cover is fixedly connected with a ventilation cooling mechanism. The ventilation cooling mechanism comprises a control box, the outer side of the control box is fixedly connected with a display screen, the left side of the control box is movably connected with a plurality of first buttons, the right side of the control box is movably connected with two second buttons, a plurality of temperature detectors are installed in the protection cover, the rear side of the protection cover is fixedly connected with a water cooling machine, and one side of the water cooling machine is fixedly connected with a water cooling pipe. By arranging the ventilation cooling mechanism, compared with the prior art, the control box monitors the temperature of the surface of the power transformer through the temperature detector, the water cooling machine conducts water cooling on the interior of the protection cover through the water cooling pipe, the first fan blows out heat in the protection cover to the two sides, and the heat can be cooled according to the temperature of the surface of the power transformer. Therefore, the service life of the power transformer is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power application, and more specifically, to an intelligent control cooling device for a power transformer. Background Art

[0002] With the development of society and the advancement of science and technology, people's lives are inseparable from the supply of electricity. Transformers must be used in the process of electricity transmission. Transformers can change the strength of the current. During the use of transformers, it is easy to cause the temperature to rise, which shortens the service life of the transformer.

[0003] The utility model patent with publication number CN214476833U discloses a power transformer with a cooling function. The existing methods of reducing the load by cutting off power and increasing the auxiliary fan heat of the transformer, such as spraying water on the transformer, placing ice cubes and other effective physical auxiliary cooling methods, can achieve a good cooling effect, but long-term contact between the transformer and water will easily affect the life of the transformer. The above utility model has a shell arranged outside the power transformer body and a cooling pipe wrapped around the inner wall of the shell, cooling water is filled in the cooling pipe, and a fan is arranged on the shell. The fan is connected to a motor that drives the fan to rotate, so that the transformer body has a better cooling effect.

[0004] However, in actual use, after the transformer has been running for a long time, the temperature distribution inside the transformer is uneven, and the cooling pipe may not be able to cool some parts properly, which may cause the local temperature of the transformer to be too high and shorten its service life. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an intelligent control cooling device for a power transformer to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An intelligent control cooling device for a power transformer comprises a protective cover, and a ventilation and cooling mechanism is fixedly connected to the other side of the protective cover;

[0008] The ventilation and cooling mechanism includes a control box, a display screen is fixedly connected to the outside of the control box, a plurality of first buttons are movably connected to the left side of the control box, two second buttons are movably connected to the right side of the control box, a plurality of temperature detectors are installed inside the protective cover, a water cooler is fixedly connected to the rear side of the protective cover, a water cooling pipe is fixedly connected to one side of the water cooler, two fixing rods are fixedly connected to the top of the two fixing rods, and a first fan is installed on one side of the plurality of fixing racks.

[0009] By adopting the above technical solution: the display screen is fixedly connected on the outside of the control box, multiple first buttons are movably connected on the left side of the control box, two second buttons are movably connected on the right side of the control box, multiple temperature detectors are fixedly connected inside the protective cover, the water cooler is fixedly connected on the rear side of the protective cover, the water cooling pipe is fixedly connected on one side of the water cooler, two fixing rods are fixedly connected on the top of the protective cover, multiple fixing frames are fixedly connected on the top of the two fixing rods, and multiple first fans are installed on one side of the multiple fixing frames.

[0010] As a further description of the above technical solution:

[0011] A plurality of telescopic rods are fixedly connected to the top of the protective cover, and a shielding cover is fixedly connected to the top of the plurality of telescopic rods.

[0012] By adopting the above technical solution: the telescopic rod is fixedly connected to the top of the protective cover, and the shielding cover is fixedly connected to the tops of the multiple telescopic rods.

[0013] As a further description of the above technical solution:

[0014] Two water tanks are installed on the rear side of the protective cover, and one side of the two water tanks is fixedly connected with a water pipe.

[0015] By adopting the above technical solution: two water tanks are installed on the rear side of the protective cover, and the water pipes are fixedly connected on one side of the two water tanks.

[0016] As a further description of the above technical solution:

[0017] A plurality of water mist nozzles are fixedly connected to the bottom of the two water delivery pipes, and the plurality of water mist nozzles are movably connected inside the protective cover.

[0018] By adopting the above technical solution: a plurality of water mist nozzles are fixedly connected at the bottom of two water pipes, and a plurality of water mist nozzles are movably connected inside the protective cover.

[0019] As a further description of the above technical solution:

[0020] The bottoms of both sides of the protective cover are fixedly connected with partition nets, and the inside of the protective cover is fixedly connected with support plates on both sides.

[0021] By adopting the above technical solution: the partition net is fixedly connected at the bottom of both sides of the protective cover, and the support plate is fixedly connected at both sides inside the protective cover.

[0022] As a further description of the above technical solution:

[0023] A plurality of second fans are installed on the outer sides of the two support plates, and the plurality of second fans are symmetrically distributed on the outer sides of the two support plates.

[0024] As a further description of the above technical solution:

[0025] The protection cover is movably connected to a power transformer inside, the protection cover is movably connected to a switch door at the front side, and the switch door is fixedly connected to a handle at the outside.

[0026] As a further description of the above technical solution:

[0027] A plurality of the first buttons are evenly distributed on the left side of the control box, and two of the second buttons are symmetrically distributed on the right side of the control box.

[0028] As a further description of the above technical solution:

[0029] A plurality of fixing frames are evenly distributed on the top of the two fixing rods, and a plurality of the first fans are symmetrically distributed on the top of the protective cover.

[0030] As a further description of the above technical solution:

[0031] Two water tanks are symmetrically distributed on the rear side of the protection cover, and two water pipes are fixedly connected on both sides of the protection cover.

[0032] Technical effects and advantages of the utility model:

[0033] 1. By setting up a ventilation and cooling mechanism, compared with the prior art, the control box monitors the surface temperature of the power transformer through a temperature detector, the water cooler cools the inside of the protective cover through a water cooling pipe, and the first fan blows the heat inside the protective cover to both sides. Rapid cooling measures can be taken according to the surface temperature of the power transformer, thereby increasing the service life of the power transformer;

[0034] 2. By setting up a water tank, a water pipe, a water mist nozzle, a partition, a support plate and a second fan, compared with the prior art, the water mist nozzle evenly sprays the water inside the water tank into water mist, and then the second fan blows the water mist to the inside of the protective cover. The partition can prevent larger dust from entering, and effectively discharge the heat at the bottom of the water tank from the top. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0036] Figure 2 It is a schematic diagram of the front structure of the utility model.

[0037] Figure 3 It is a schematic diagram of the internal structure of the protective cover of the utility model.

[0038] Figure 4 It is a schematic diagram of the overall rear structure of the utility model.

[0039] The accompanying drawings are marked as follows: 1. protective cover; 2. control box; 3. display screen; 4. first button; 5. second button; 6. temperature detector; 7. water cooler; 8. water cooling pipe; 9. fixing rod; 10. fixing frame; 11. first fan; 12. telescopic rod; 13. shielding cover; 14. water tank; 15. water pipe; 16. water mist nozzle; 17. partition net; 18. support plate; 19. second fan; 20. power transformer; 21. door switch; 22. handle. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] The embodiment of the present application discloses an intelligent control cooling device for a power transformer, which specifically comprises a protective cover 1, and a ventilation and cooling mechanism is fixedly connected to the other side of the protective cover 1;

[0042] The ventilation and cooling mechanism includes a control box 2, a display screen 3 is fixedly connected to the outside of the control box 2, a plurality of first buttons 4 are movably connected to the left side of the control box 2, two second buttons 5 are movably connected to the right side of the control box 2, a plurality of temperature detectors 6 are installed inside the protective cover 1, a water cooler 7 is fixedly connected to the rear side of the protective cover 1, a water cooling pipe 8 is fixedly connected to one side of the water cooler 7, two fixing rods 9 are fixedly connected to the top of the two fixing rods 9, a plurality of fixing frames 10 are fixedly connected to the top of each of the plurality of fixing frames 10, and a first fan 11 is installed on one side of each of the plurality of fixing frames 10.

[0043] Reference Figure 2 As shown, specifically, a plurality of temperature detectors 6 are installed inside the protective cover 1, a water cooler 7 is fixedly connected to the rear side of the protective cover 1, a water cooling pipe 8 is fixedly connected to one side of the water cooler 7, two fixing rods 9 are fixedly connected to the top of the protective cover 1, a plurality of fixing frames 10 are fixedly connected to the top of the two fixing rods 9, and a first fan 11 is installed on one side of the plurality of fixing frames 10, so that the temperature around the power transformer can be monitored and adjusted in time.

[0044] Reference Figure 3As shown, specifically, two water tanks 14 are installed on the rear side of the protective cover 1, one side of the two water tanks 14 is fixedly connected to a water pipe 15, the bottom of the two water pipes 15 is fixedly connected to a plurality of water mist nozzles 16, the plurality of water mist nozzles 16 are movably connected inside the protective cover 1, the bottom of both sides of the protective cover 1 is fixedly connected to a partition net 17, the two sides of the inside of the protective cover 1 are fixedly connected to a support plate 18, and the outer sides of the two support plates 18 are installed with a plurality of second fans 19, which can cool the surface of the power transformer by water mist, and prevent the water flow from directly impacting the transformer surface, thereby increasing the temperature. Service life, the protective cover 1 is movably connected with an electric transformer 20, the front side of the protective cover 1 is movably connected with a switch door 21, the outside of the switch door 21 is fixedly connected with a handle 22, a plurality of the first buttons 4 are evenly distributed on the left side of the control box 2, two of the second buttons 5 are symmetrically distributed on the right side of the control box 2, a plurality of fixing frames 10 are evenly distributed on the top of the two fixing rods 9, a plurality of the first fans 11 are symmetrically distributed on the top of the protective cover 1, two water tanks 14 are symmetrically distributed on the rear side of the protective cover 1, and two water pipes 15 are fixedly connected on both sides of the protective cover 1.

[0045] The working principle of the utility model is as follows: when the power transformer 20 works for a long time, it will generate a lot of heat, and then a plurality of temperature detectors 6 detect the temperature of the outside of the power transformer 20 in different directions, and then transmit the detected temperature to the control box 2. When the control box 2 detects that the temperature of the outside of the power transformer 20 is high, the control box 2 transmits a signal to the plurality of telescopic rods 12 to raise the plurality of telescopic rods 12, and then the telescopic rods 12 drive the shielding cover 13 on the top to rise, and after the top of the protective cover 1 is opened, the plurality of first fans 11 start to blow air to both sides, and then blow the internal heat out from the openings of the protective cover 1 and the shielding cover 13, and then the control box 2 The cooling machine 7 is regulated, and the water cooling machine 7 starts to cool the water. Then the cooled water enters from one end along the water cooling pipe 8. The cold water cools the surface of the power transformer 20 along the water cooling pipe 8. Then, when the internal temperature is still rising, the water tank 14 flows the water along the water pipe 15 into the interior of the multiple water mist nozzles 16. The water mist nozzles 16 spray the internal water, and then the multiple support plates 18 blow the sprayed water mist into the interior of the protective cover 1 to cool the outside of the power transformer 20. Finally, when the temperature needs to be adjusted, the internal cooling system can be controlled by the first button 4 and the second button 5, and the internal temperature can be observed through the display screen 3.

[0046] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited and can be determined using conventional equipment. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An intelligent control cooling device for a power transformer, comprising a protective cover (1), characterized in that: The other side of the protective cover (1) is fixedly connected with a ventilation and cooling mechanism; The ventilation and cooling mechanism comprises a control box (2), a display screen (3) is fixedly connected to the outside of the control box (2), a plurality of first buttons (4) are movably connected to the left side of the control box (2), two second buttons (5) are movably connected to the right side of the control box (2), a plurality of temperature detectors (6) are installed inside the protective cover (1), a water cooler (7) is fixedly connected to the rear side of the protective cover (1), a water cooling pipe (8) is fixedly connected to one side of the water cooler (7), two fixing rods (9) are fixedly connected to the top of the two fixing rods (9), a plurality of fixing frames (10) are fixedly connected to the top of the plurality of fixing frames (10), and a first fan (11) is installed on one side of the plurality of fixing frames (10).

2. The intelligent control cooling device for power transformer according to claim 1 is characterized in that: A plurality of telescopic rods (12) are fixedly connected to the top of the protective cover (1), and a shielding cover (13) is fixedly connected to the top of the plurality of telescopic rods (12).

3. The intelligent control cooling device for power transformer according to claim 1 is characterized in that: Two water tanks (14) are installed on the rear side of the protective cover (1), and one side of the two water tanks (14) is fixedly connected to a water pipe (15).

4. The intelligent control cooling device for power transformer according to claim 3 is characterized in that: A plurality of water mist nozzles (16) are fixedly connected to the bottom of the two water delivery pipes (15), and the plurality of water mist nozzles (16) are movably connected inside the protective cover (1).

5. The intelligent control cooling device for power transformer according to claim 1 is characterized in that: The bottoms of both sides of the protective cover (1) are fixedly connected to partition nets (17), and the inside of the protective cover (1) is fixedly connected to support plates (18) on both sides.

6. The intelligent control cooling device for power transformer according to claim 5 is characterized in that: A plurality of second fans (19) are installed on the outer sides of the two support plates (18), and the plurality of second fans (19) are symmetrically distributed on the outer sides of the two support plates (18).

7. The intelligent control cooling device for power transformer according to claim 1 is characterized in that: The protective cover (1) is movably connected to a power transformer (20) inside, the front side of the protective cover (1) is movably connected to a switch door (21), and the outside of the switch door (21) is fixedly connected to a handle (22).

8. The intelligent control cooling device for power transformer according to claim 1 is characterized in that: A plurality of the first buttons (4) are evenly distributed on the left side of the control box (2), and two of the second buttons (5) are symmetrically distributed on the right side of the control box (2).

9. The intelligent control cooling device for power transformer according to claim 1 is characterized in that: A plurality of fixing frames (10) are evenly distributed on the top of the two fixing rods (9), and a plurality of the first fans (11) are symmetrically distributed on the top of the protective cover (1).

10. The intelligent control cooling device for power transformer according to claim 3, characterized in that: The two water tanks (14) are symmetrically distributed on the rear side of the protective cover (1), and the two water pipes (15) are fixedly connected on both sides of the protective cover (1).

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