CN214848083U

CN214848083U - Energy-saving distribution transformer with circulation heat radiation structure

Info

Publication number: CN214848083U
Application number: CN202121311908.6U
Authority: CN
Inventors: 杜明娟
Original assignee: Zhengzhou Xiangyu Installation Engineering Co ltd
Current assignee: Zhengzhou Xiangyu Installation Engineering Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-11-23
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses an energy-saving distribution transformer with circulation heat radiation structure, the power distribution box comprises a box body, the internal surface of box equal fixed mounting all around has first heat absorbing part, the interior bottom fixed mounting of box has the second heat absorbing part, U type copper pipe has all been inlayed with the inboard of second heat absorbing part to first heat absorbing part, common fixedly connected with first connecting pipe between the inboard U type copper pipe of first heat absorbing part. The utility model discloses in, through the first heat absorbing member that sets up, heat-conducting member and second radiator can support the heat dissipation under the energy-saving distribution transformer daily state, when the temperature is higher than a definite value, the coolant liquid can absorb the heat fast, then the water pump circulates the coolant liquid, the coolant liquid is when the second heat absorbing member, the accessible refrigeration piece refrigerates it fast, can reduce the inside temperature of energy-saving distribution transformer fast, avoid influencing energy-saving distribution transformer's operation, the device's work efficiency has been improved.

Description

Energy-saving distribution transformer with circulation heat radiation structure

Technical Field

The utility model relates to an energy-saving distribution transformer technical field especially relates to an energy-saving distribution transformer with circulation heat radiation structure.

Background

The transformer industry in China will be at the forefront of the development of transformers in the world, both from the viewpoint of energy conservation and from the viewpoint of technical strength. More importantly, the energy saving of the transformer is not only reflected in the loss fixed value calibrated when transformer equipment leaves a factory, but also in the establishment of a full-life-cycle management mode of a user, and the maximum value of the energy saving of products can be exerted for the economic operation management of the transformer, so that the real benefit of the energy saving of the transformer is realized;

at present, due to the fact that voltage load of the traditional energy-saving distribution transformer is high, a large amount of heat can be generated during working, internal temperature is increased, operation of the energy-saving distribution transformer is affected, and working efficiency of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an energy-saving distribution transformer with a circulating heat dissipation structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an energy-saving distribution transformer with a circulating heat dissipation structure comprises a box body, wherein first heat absorbing parts are fixedly arranged on the periphery of the inner surface of the box body, second heat absorbing parts are fixedly arranged at the inner bottom of the box body, U-shaped copper pipes are embedded in the inner sides of the first heat absorbing parts and the second heat absorbing parts, a first connecting pipe is fixedly connected between the U-shaped copper pipes on the inner sides of the first heat absorbing parts, a second connecting pipe is fixedly connected between the outlet end of the U-shaped copper pipe on the inner side of the second heat absorbing part and the U-shaped copper pipe on the inner side of the adjacent first heat absorbing part, a water pump is arranged on the inner side of the box body, a third connecting pipe is connected between the water pump and the two adjacent U-shaped copper pipes, two groups of refrigerating pieces are symmetrically arranged on the bottom side of the second heat absorbing part and vertically penetrate through the interior of the box body to extend to the bottom, and first radiators are arranged on the bottom sides of the two groups of refrigerating pieces, and fixed connection between first radiator and the box, one side of first radiator is equipped with the heat dissipation fan, heat dissipation fan surface is equipped with the mounting bracket, and fixed connection between mounting bracket and the box.

Furthermore, the top of the box body is fixedly connected with a base plate, and a sleeve is fixedly arranged at the top of the base plate.

Further, a temperature sensor is installed on the inner side of the box body.

Furthermore, heat conducting parts are arranged on one sides, close to the box body, of the outer surfaces of the four first heat absorbing parts, second radiators are fixedly connected to the periphery of the outer surface of the box body, and the second radiators are connected with the heat conducting parts in an abutting mode.

Further, the surface one side symmetry of box is equipped with two fixed pipes, and the surface that just fixed pipe runs through the box perpendicularly extends to the surface of third connecting pipe, two fixed pipe link up mutually with the third connecting pipe, two fixed pipe all is equipped with the control valve.

Furthermore, a protective net is installed on one side, far away from the first radiator, of the outer surface of the installation frame.

Further, the bottom fixedly connected with installing frame of box, and first radiator all is located the inboard of installing frame with the mounting bracket, the bottom side symmetry fixedly connected with two I-steel of installing frame.

Furthermore, the inner sides of the five U-shaped copper pipes are respectively provided with cooling liquid.

The utility model has the advantages that:

the utility model discloses when using, this energy-saving distribution transformer with circulation heat radiation structure, first heat absorbing member through setting up, heat conduction piece and second radiator can support the heat dissipation under the energy-saving distribution transformer daily state, when the temperature is higher than a definite value, the coolant liquid can absorb the heat fast, then the water pump circulates the coolant liquid, the coolant liquid is when the second heat absorbing member, the accessible refrigeration piece refrigerates it fast, can reduce the inside temperature of energy-saving distribution transformer fast, avoid influencing energy-saving distribution transformer's operation, the device's work efficiency has been improved.

Drawings

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

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is a schematic structural view of the first heat absorbing member of the present invention.

Illustration of the drawings:

1. a box body; 2. a second heat sink; 3. installing a frame; 4. a fixed tube; 5. a protective net; 6. a mounting frame; 7. i-shaped steel; 8. a sleeve; 9. a substrate; 10. a temperature sensor; 11. a first heat absorbing member; 12. a second connecting pipe; 13. a first heat sink; 14. a second heat absorbing member; 15. a refrigeration plate; 16. a third connecting pipe; 17. a heat dissipation fan; 18. a water pump; 19. a control valve; 20. a first connecting pipe; 21. u type copper pipe.

Detailed Description

As shown in fig. 1 to 3, an energy-saving distribution transformer with a circulating heat dissipation structure is provided, which includes a box body 1, wherein a first heat absorbing member 11 is fixedly installed around the inner surface of the box body 1, a second heat absorbing member 14 is fixedly installed at the inner bottom of the box body 1, U-shaped copper pipes 21 are respectively embedded in the inner sides of the first heat absorbing member 11 and the second heat absorbing member 14, a first connecting pipe 20 is fixedly connected between the U-shaped copper pipes 21 in the inner side of the first heat absorbing member 11, a second connecting pipe 12 is fixedly connected between the outlet end of the U-shaped copper pipe 21 in the inner side of the second heat absorbing member 14 and the U-shaped copper pipe 21 in the inner side of the adjacent first heat absorbing member 11, a water pump 18 is disposed in the inner side of the box body 1, a third connecting pipe 16 is commonly connected between the water pump 18 and the adjacent two U-shaped copper pipes 21, two groups of refrigerating fins 15 are symmetrically disposed at the bottom side of the second heat absorbing member 14, and the refrigerating fins 15 vertically penetrate through the interior of the box body 1 and extend to the bottom, the bottom sides of the two groups of refrigerating fins 15 are provided with first radiators 13, the first radiators 13 are fixedly connected with the box body 1, one side of each first radiator 13 is provided with a heat dissipation fan 17, the outer surface of each heat dissipation fan 17 is provided with a mounting frame 6, and the mounting frames 6 are fixedly connected with the box body 1.

When the energy-saving distribution transformer with the circulating heat dissipation structure is used, in daily use, the first heat absorbing part 11 absorbs heat, and then the heat is transmitted to the second heat radiator 2 through the heat conducting part, so that the heat inside the box body 1 can be quickly dissipated, when the temperature sensor 10 senses that the temperature inside the box body 1 is higher than a certain value, the refrigerating sheet 15, the water pump 18 and the heat dissipation fan 17 are started, the cooling liquid can quickly absorb heat, then the water pump 18 circulates the cooling liquid through the first connecting pipe 20, the second connecting pipe 12, the third connecting pipe 16 and the U-shaped copper pipe 21, when the cooling liquid enters the second heat absorbing part 14, the refrigerating sheet 15 quickly refrigerates the cooling liquid through the second heat absorbing part 14 and the U-shaped copper pipe 21 inside the refrigerating sheet, so that the temperature inside the box body 1 can be quickly reduced, the heat generated by the refrigerating sheet 15 is quickly dissipated through the first heat radiator 13 and the heat dissipation fan 17, when the temperature sensor 10 senses that the temperature inside the box body 1 is lower than a certain value, the cooling plate 15, the water pump 18 and the heat radiation fan 17 are turned off.

In a further scheme, the top of the box body 1 is fixedly connected with a base plate 9, so that the sleeve 8 is convenient to mount, and the sleeve 8 is fixedly mounted at the top of the base plate 9 and is convenient to connect with an external circuit.

In a further scheme, a temperature sensor 10 is mounted on the inner side of the box body 1, so that the temperature inside the box body 1 can be conveniently detected.

In the further scheme, the heat conduction piece is all installed to one side that four first heat absorption pieces 11's surface is close to box 1, and equal fixedly connected with second radiator 2 all around of box 1's surface, and second radiator 2 and heat conduction piece looks butt, and in daily use, first heat absorption piece 11 absorbs the heat, then transmits to second radiator 2 through the heat conduction piece, and the 1 inside heat of box of being convenient for gives off fast.

In the further scheme, the surface one side symmetry of box 1 is equipped with two fixed pipes 4, and fixed pipe 4 runs through the surface of box 1 perpendicularly and extends to the surface of third connecting pipe 16, and two fixed pipes 4 link up with third connecting pipe 16 mutually, and two fixed pipes 4 all are equipped with control valve 19, and the setting of two fixed pipes 4 is convenient for change the inboard coolant liquid of U type pipe.

In a further scheme, a protective net 5 is installed on one side, away from the first radiator 13, of the outer surface of the mounting frame 6, and has a certain protective effect.

In the further scheme, the bottom of the box body 1 is fixedly connected with the installation frame 3, the first radiator 13 and the installation frame 6 are both located on the inner side of the installation frame 3, and the two I-shaped steels 7 are symmetrically and fixedly connected to the bottom side of the installation frame 3, so that the whole installation is facilitated.

In a further scheme, the inner sides of the five U-shaped copper pipes 21 are respectively provided with cooling liquid, and the cooling liquid can reduce the generation of scale as little as possible in circulation so as to avoid blocking a circulating pipeline and influencing the heat dissipation function of a cooling system.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an energy-saving distribution transformer with circulation heat radiation structure, includes box (1), its characterized in that: the refrigerator is characterized in that first heat absorbing parts (11) are fixedly mounted on the periphery of the inner surface of the box body (1), second heat absorbing parts (14) are fixedly mounted at the inner bottom of the box body (1), U-shaped copper pipes (21) are embedded in the inner sides of the first heat absorbing parts (11) and the second heat absorbing parts (14), first connecting pipes (20) are fixedly connected between the U-shaped copper pipes (21) on the inner sides of the first heat absorbing parts (11) together, second connecting pipes (12) are fixedly connected between the outlet ends of the U-shaped copper pipes (21) on the inner sides of the second heat absorbing parts (14) and the U-shaped copper pipes (21) on the inner sides of the adjacent first heat absorbing parts (11) together, a water pump (18) is arranged on the inner side of the box body (1), third connecting pipes (16) are connected between the water pump (18) and the two adjacent U-shaped copper pipes (21) together, and two groups of refrigerating fins (15) are symmetrically arranged on the bottom sides of the second heat absorbing parts (14), and refrigeration piece (15) run through the inside of box (1) perpendicularly and extend to the bottom, two sets of the bottom side of refrigeration piece (15) all is equipped with first radiator (13), and fixed connection between first radiator (13) and box (1), one side of first radiator (13) is equipped with heat dissipation fan (17), heat dissipation fan (17) surface is equipped with mounting bracket (6), and fixed connection between mounting bracket (6) and box (1).

2. An energy-saving distribution transformer with a circulating heat dissipation structure as claimed in claim 1, wherein: the top fixedly connected with base plate (9) of box (1), the top fixed mounting of base plate (9) has sleeve pipe (8).

3. An energy-saving distribution transformer with a circulating heat dissipation structure as claimed in claim 1, wherein: and a temperature sensor (10) is arranged on the inner side of the box body (1).

4. An energy-saving distribution transformer with a circulating heat dissipation structure as claimed in claim 1, wherein: the heat conducting parts are arranged on one sides, close to the box body (1), of the outer surfaces of the four first heat absorbing parts (11), the second radiators (2) are fixedly connected to the periphery of the outer surface of the box body (1), and the second radiators (2) are abutted to the heat conducting parts.

5. An energy-saving distribution transformer with a circulating heat dissipation structure as claimed in claim 1, wherein: the surface one side symmetry of box (1) is equipped with two fixed pipes (4), and fixed pipe (4) run through the surface of box (1) perpendicularly and extend to the surface of third connecting pipe (16), two fixed pipe (4) link up mutually with third connecting pipe (16), two fixed pipe (4) all are equipped with control valve (19).

6. An energy-saving distribution transformer with a circulating heat dissipation structure as claimed in claim 1, wherein: and a protective net (5) is arranged on one side, far away from the first radiator (13), of the outer surface of the mounting rack (6).

7. An energy-saving distribution transformer with a circulating heat dissipation structure as claimed in claim 1, wherein: the bottom fixedly connected with installing frame (3) of box (1), and first radiator (13) and mounting bracket (6) all are located the inboard of installing frame (3), two I-steel (7) of bottom side symmetry fixedly connected with of installing frame (3).

8. An energy-saving distribution transformer with a circulating heat dissipation structure as claimed in claim 1, wherein: and cooling liquid is arranged on the inner sides of the five U-shaped copper pipes (21).