CN112202079A

CN112202079A - Power transformation box with heat radiation structure

Info

Publication number: CN112202079A
Application number: CN202011034788.XA
Authority: CN
Inventors: 汪伟; 盛广庆; 杨凤敏; 张焱
Original assignee: Jiangsu University of Technology
Current assignee: Nantong Dazheng Electric Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-01-08
Anticipated expiration: 2040-09-27
Also published as: CN112202079B

Abstract

The invention discloses a transformer box with a heat dissipation structure, wherein two side walls of a mounting groove are both connected with heat dissipation fins, heat conduction pipes are inserted and connected in the heat dissipation fins, the side wall of the top of the mounting groove is uniformly and fixedly connected with an extension fin, the side wall of one side, close to the top end, of the transformer box is connected with a water cooling structure, the side walls of two sides, far away from each other, of the transformer box are connected with an air inlet at a position close to the bottom end, the edge of one side of the air inlet is fixedly connected with a guide plate, the side walls of two sides, far away from each other, of the transformer box are provided with an air outlet at a position close to the top end, the edge of one side of the air outlet is fixedly connected with a baffle plate, the water cooling structure is connected with a circulating pipe, the circulating pipe is, make its self can carry out good heat dissipation through the environment of nature to this gives off the cooling to the heat that the mounting groove guide came out.

Description

Power transformation box with heat radiation structure

Technical Field

The invention relates to a power transformation box with a heat dissipation structure, and belongs to the technical field related to protection of power transformation boxes.

Background

The transformer box is a current power processing device, the main function of the transformer box is to perform concentrated transformation and distribution on current and voltage, the current and voltage can be converted into a standard commonly used in daily life through the transformer box, negative effects caused by overhigh or overlow voltage and current are effectively reduced, and the transformer box is one of main conversion devices for daily electricity utilization of people.

Because the transformer case needs a large amount of electric currents and voltages of centralized processing, can produce the heat in the conduction process of electric current unavoidably, and the transformer case needs to be in relative encapsulated situation, consequently the heat dispersion of present transformer case is all relatively poor, and the untimely discharge of heat in the transformer case, can directly influence the normal function of transformer case, can burn out circuit or components and parts inside the transformer case even, this can directly cause large-scale power failure, can directly influence people's normal life.

Disclosure of Invention

The invention aims to overcome the defect of poor heat dissipation performance of a transformer box in the prior art and provides the transformer box with a heat dissipation structure.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a power transformation box with a heat dissipation structure, which comprises a power transformation box, wherein the middle inside the power transformation box is connected with an installation groove, the two side walls of the mounting groove are both connected with radiating fins, heat conducting pipes are inserted and connected in the radiating fins, the side wall of the top of the mounting groove is uniformly and fixedly connected with four extending pieces, the side wall of one side of the transformer box close to the top end is connected with a water cooling structure, the positions of the two side walls far away from each other and close to the bottom end of the transformer box are connected with an air inlet, one side edge of the air inlet is fixedly connected with a guide plate, the side walls of the two sides of the transformer box, which are far away from each other, are provided with air outlets at positions close to the top end, one side edge of each air outlet is fixedly connected with a baffle plate, the water-cooling structure is connected with a circulating pipe, the circulating pipe is connected with an extension piece, and a cooling plate is fixedly connected to the bottom in the installation groove.

Preferably, the water-cooling structure includes the water tank, the bottom lateral wall fixedly connected with inclined supporting plate of water tank, inclined supporting plate is dismantled through one side lateral wall and is connected on one side lateral wall at transformer box top, two through-holes of fixedly connected with on the water tank for one side lateral wall of transformer box, the both ends of circulating pipe respectively with two through-hole fixed connection, the top of water tank is dismantled and is connected with the top cap, inclined supporting plate is through its one side fixed connection on the lateral wall of transformer box, link up on the top cap and seted up a plurality of hole groove, circulating pipe through connection is in extending the piece.

Preferably, a water storage tank is arranged inside the water tank and communicated with the through holes, a storage plate is fixedly connected to the bottom in the water storage tank, the storage plate is of a hollow structure, a plurality of through holes are formed in the side wall of the top of the storage plate in a penetrating mode, saltpeter is filled in the storage plate, a coolant is filled in the storage plate, and the side wall of the water tank is made of a transparent acrylic plate.

Preferably, the radiating fins are uniformly and fixedly connected to the outer walls of the two sides of the mounting groove, the heat conducting pipes are uniformly and fixedly connected into the radiating fins in an inserting mode, and the top ends of the heat conducting pipes are fixedly and alternately connected into the extending pieces.

Preferably, an inner groove is formed in the middle of the inside of the transformer box, a rotating shaft is rotatably connected to one side edge of an opening of the inner groove, a door plate is rotatably connected to one side of the rotating shaft, the mounting groove is fixedly connected to the middle of the inner groove, the air inlet and the air outlet penetrate through the side wall of the transformer box, a top plate is fixedly connected to the top of the transformer box, a cooling groove is formed in the top plate, one end of the extending piece penetrates through the cooling groove and extends to the outside, and the other end of the extending piece is fixedly connected into the cooling groove.

Preferably, the side wall of the inner portion of the air inlet is fixedly connected with three connecting rods, the ends of the connecting rods are detachably connected with a motor, the output end of the motor is detachably connected with fan blades, the guide plate is fixedly connected to the edge of one side, located in the inner groove, of the air inlet, the baffle is fixedly connected to the edge, located in the inner groove, of the air outlet, the air outlet is of a shutter structure, and one side of the air outlet is detachably connected with a filter plate.

Preferably, the air outlets are formed in the side walls of the two sides, close to the top end, of the power transformation box, the heat conduction pipes are brass hollow pipes, the circulating pipe is of a snake-shaped structure, and the two ends of the circulating pipe are detachably connected with circulating pumps.

As preferred, the kerve has been seted up in the middle of the cooling plate is inside, the even a plurality of cooling tubes that are connected with of bottom side wall in the kerve, the same one end fixedly connected with conveyer pipe of cooling tube, the conveyer pipe communicates with each other with the cooling tube is inside, the one end of conveyer pipe extends to external and fixedly connected with water inlet, the intussuseption of kerve is filled with the foam-rubber cushion.

The invention has the following beneficial effects: the heat generated in the mounting groove can be conducted out through the radiating fins, the heat conducted from the conducting position can be conveyed through the arranged heat conducting pipe, the extending piece is positioned at one end outside, the heat conducting pipe can be used for conducting good heat dissipation through the environment in the nature, the heat guided out from the mounting groove is dissipated and cooled, cooling water flows along the circulating pipe, the heat on the extending piece is taken away, the heat dissipation effect of cooling is effectively improved, the inner groove is blown through the rotation of the fan blades, the arranged guide plate can guide the wind to flow upwards, the radiating fins are blown and cooled through the wind, the radiating fins with higher positions are cooled, then the inner groove is discharged through the air outlet, the radiating fins with higher positions are cooled, the heat conduction efficiency can be effectively improved, and the principle of conducting from high temperature to low temperature is adopted, through foretell operation flow, can effectually carry out centralized processing with the heat that the mounting groove gived off, great improvement the efficiency of heat dissipation cooling, effectual avoiding makes the transformer case accident appear because of high temperature.

The water cooling structure is arranged, heat accumulated on the extension piece can be timely processed through the circulating pipe of the water cooling structure, and the arranged top cover can collect rainwater, so that the use of the existing resources is saved, and the water cooling structure is more environment-friendly.

The invention is provided with the cooling plate, liquid for cooling can be conveyed into the mounting groove through the cooling pipe in the cooling plate, and the mounting groove is cooled through low temperature emitted by the cooling pipe.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic view of the plane structure of the air inlet of the present invention;

FIG. 4 is a schematic view of the internal structure of the top plate of the present invention;

FIG. 5 is a schematic view of the internal structure of the water tank of the present invention;

fig. 6 is a schematic top view of the cooling plate of the present invention.

In the figure: 1. a power transformation box; 11. a rotating shaft; 12. a door panel; 13. a top plate; 14. an inner tank; 15. mounting grooves; 16. a heat sink; 17. a heat conducting pipe; 18. a cooling tank; 19. a cooling plate; 191. a bottom groove; 192. a cooling tube; 193. a delivery pipe; 194. a water inlet; 2. an air inlet; 21. filtering the plate; 22. a baffle; 23. a connecting rod; 24. a motor; 25. a fan blade; 3. an air outlet; 4. an extension piece; 5. a water-cooling structure; 51. a water tank; 511. a water storage tank; 512. a storage plate; 52. a top cover; 53. a diagonal bracing plate; 54. a circulation pipe; 55. a circulation pump; 6. and a baffle plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Examples

As shown in fig. 1-6, a transformer box with a heat dissipation structure, including transformer box 1, transformer box 1 is connected with mounting groove 15 in the middle of inside, all be connected with fin 16 on the both sides wall of mounting groove 15, the interlude is connected with heat pipe 17 in the fin 16, four extension pieces 4 of the even fixedly connected with of top lateral wall of mounting groove 15, be connected with water-cooling structure 5 on one side lateral wall near the top of transformer box 1, be connected with air intake 2 on the both sides lateral wall that transformer box 1 kept away from each other and the position that is close to the bottom, one side border fixedly connected with guide plate 22 of air intake 2, air outlet 3 has been seted up to the both sides lateral wall that transformer box 1 kept away from each other and the position that is close to the top, one side border fixedly connected with baffle 6 of air outlet 3, be connected with circulating pipe 54 on the water-cooling structure 5.

The water cooling structure 5 comprises a water tank 51, wherein an inclined supporting plate 53 is fixedly connected to the side wall of the bottom of the water tank 51, the inclined supporting plate 53 is detachably connected to the side wall of the top of the transformer tank 1 through one side wall, two through holes are fixedly connected to the side wall of the water tank 51 opposite to the transformer tank 1, two ends of a circulating pipe 54 are respectively fixedly connected with the two through holes, a top cover 52 is detachably connected to the top of the water tank 51, the inclined supporting plate 53 is fixedly connected to the side wall of the transformer tank 1 through one side of the inclined supporting plate 53, a plurality of hole grooves are formed in the top cover 52 in a penetrating manner, the circulating pipe 54 is connected in an extending piece 4 in a penetrating manner, a water storage groove 511 is formed in the water tank 51, the water storage groove 511 is communicated with the through holes, a storage plate 512 is fixedly connected to the bottom in the water storage groove 511, the storage plate 512 is of a hollow structure, thereby improve the efficiency of heat dissipation cooling, the inside packing of storage plate 512 has the coolant, and the lateral wall of water tank 51 is transparent ya keli board preparation, and the detachable circulating pump 55 that is connected with on the both ends of circulating pipe 54.

Start circulating pump 55, carry into circulating pipe 54 through the cooling water of circulating pump 55 with the interior storage of catch basin 511 in, flow along circulating pipe 54 through the cooling water, with this heat on will extending piece 4 is taken away, the radiating effect of effectual improvement cooling, be connected with the top cap 52 that has the through-hole at the top of water tank 51, can collect the water resource as the cooling water at rainwater weather through top cap 52, the effectual use of having the resource of saving, it has the coolant to fill in reservoir plate 512, can reduce the temperature of water, make the cooling effect of cooling water better good.

The heat radiating fins 16 are provided with a plurality of heat radiating fins 16, the heat radiating fins 16 are uniformly and fixedly connected on the outer walls of two sides of the mounting groove 15, the heat conducting pipes 17 are provided with a plurality of heat conducting pipes 17, the heat conducting pipes 17 are uniformly and fixedly inserted and connected in the heat radiating fins 16, the top ends of the heat conducting pipes 17 are fixedly and alternately connected in the extending pieces 4, the inner middle of the interior of the transformer box 1 is provided with an inner groove 14, one side edge of the opening of the inner groove 14 is rotatably connected with a rotating shaft 11, one side of the rotating shaft 11 is rotatably connected with a door panel 12, the mounting groove 15 is fixedly connected in the middle of the inner groove 14, the air inlet 2 and the air outlet 3 are penetratingly arranged on the side wall of the transformer box 1, the top of the transformer box 1 is fixedly connected with a top plate 13, the interior of the top plate, thereby radiating and cooling the heat guided out from the mounting groove 15.

Can come out the heat conduction that produces in the mounting groove 15 through fin 16, the heat pipe 17 of establishing then can carry the heat that the conduction department came, at the four even fixedly connected with extension pieces 4 of top lateral wall of mounting groove 15, four extension pieces 4 pass roof 13 and extend to the external world, can blow extension piece 4 through external natural wind to dispel the temperature of gathering on extension piece 4, realize effectual cooling and handle.

Three connecting rods 23 of inside lateral wall fixedly connected with of air intake 2, the end of connecting rod 23 is dismantled and is connected with motor 24, and the output of motor 24 is dismantled and is connected with flabellum 25, and guide plate 22 fixed connection is on the border of one side that air intake 2 is located inside groove 14, and 6 fixed connection of baffle are located the border department of inside groove 14 at air outlet 3, and air outlet 3 is the shutter structure, and one side dismantlement of air outlet 3 is connected with filter plate 21.

The starting motor 24 drives the fan blades 25 to rotate at a high speed, the inner groove 14 is blown by the rotation of the fan blades 25, the set guide plate 22 can blow wind to the upper part for drainage, the cooling fins 16 are blown by the wind for cooling, the cooling fins 16 with higher positions are cooled, then the air is discharged out of the inner groove 14 through the air outlet 3, and the cooling fins 16 with higher positions are cooled, so that the heat conduction efficiency can be effectively improved.

Air outlet 3 is established on the both sides lateral wall that is close to the top in transformer case 1, heat pipe 17 is brass cavity tubular product, circulating pipe 54 is snakelike structure, bottom groove 191 has been seted up to the inside centre of cooling plate 19, the even a plurality of cooling tubes 192 that are connected with of bottom wall in bottom groove 191, the same one end fixedly connected with conveyer pipe 193 of cooling tube 192, conveyer pipe 193 communicates with each other with cooling tube 192 is inside, the one end of conveyer pipe 193 extends to the external world and fixedly connected with water inlet 194, the intussuseption of bottom groove 191 is filled with the foam-rubber cushion.

Can be with cooling water through water inlet 194, in the cooling tube 192 is sent into via conveyer pipe 193, cooling tube 192 is in bottom slot 191, and cooling tube 192 distributes the low temperature and can carry out effectual cooling heat dissipation to mounting groove 15.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a transformer case with heat radiation structure, its characterized in that, includes transformer case (1), transformer case (1) inside intermediate junction has mounting groove (15), all be connected with fin (16) on the both sides wall of mounting groove (15), heat pipe (17) are alternated and connected with in fin (16), the even fixedly connected with four extension pieces (4) of top lateral wall of mounting groove (15), be connected with water-cooling structure (5) on one side lateral wall near the top of transformer case (1), be connected with air intake (2) on the both sides lateral wall that transformer case (1) kept away from each other and the position that is close to the bottom, one side border fixedly connected with guide plate (22) of air intake (2), air outlet (3) have been seted up to the both sides lateral wall that transformer case (1) kept away from each other and the position that is close to the top, one side border fixedly connected with baffle (6) of air outlet (3), the water-cooling structure (5) is connected with a circulating pipe (54), the circulating pipe (54) is connected with the extension piece (4), and a cooling plate (19) is fixedly connected to the bottom in the mounting groove (15).

2. The power transformation box with the heat dissipation structure as recited in claim 1, wherein the water cooling structure (5) comprises a water tank (51), a bottom side wall of the water tank (51) is fixedly connected with an inclined supporting plate (53), the inclined supporting plate (53) is detachably connected to a side wall of the top of the power transformation box (1) through a side wall, the water tank (51) is fixedly connected with two through holes relative to the side wall of the power transformation box (1), two ends of the circulating pipe (54) are respectively fixedly connected with the two through holes, a top cover (52) is detachably connected to the top of the water tank (51), the inclined supporting plate (53) is fixedly connected to the side wall of the power transformation box (1) through one side of the inclined supporting plate, the top cover (52) is provided with a plurality of through holes, and the circulating pipe (54) is connected to the extension piece (4) in a penetrating manner.

3. The power transformation box with the heat dissipation structure as recited in claim 2, wherein a water storage tank (511) is formed inside the water tank (51), the water storage tank (511) is communicated with the through holes, a storage plate (512) is fixedly connected to the bottom inside the water storage tank (511), the storage plate (512) is of a hollow structure, a plurality of through holes are formed in the side wall of the top of the storage plate (512) in a penetrating manner, saltpeter is filled in the storage plate (512), a coolant is filled in the storage plate (512), and the side wall of the water tank (51) is made of a transparent acrylic plate.

4. The power transformation box with the heat dissipation structure as claimed in claim 1, wherein a plurality of the heat dissipation fins (16) are provided, the heat dissipation fins (16) are uniformly and fixedly connected to the outer walls of the two sides of the installation groove (15), a plurality of the heat conduction pipes (17) are provided, the heat conduction pipes (17) are uniformly and fixedly connected in the heat dissipation fins (16) in an inserted manner, and the top ends of the heat conduction pipes (17) are fixedly and fixedly connected in the extension pieces (4) in an inserted manner.

5. The power transformation box with the heat dissipation structure as recited in claim 1, wherein an inner groove (14) is formed in the middle of the inside of the power transformation box (1), a rotating shaft (11) is rotatably connected to one side edge of an opening of the inner groove (14), a door plate (12) is rotatably connected to one side of the rotating shaft (11), the mounting groove (15) is fixedly connected to the middle of the inner groove (14), the air inlet (2) and the air outlet (3) are arranged on a side wall of the power transformation box (1) in a penetrating manner, a top plate (13) is fixedly connected to the top of the power transformation box (1), a cooling groove (18) is formed in the top plate (13), one end of the extension piece (4) penetrates through the cooling groove (18) to extend to the outside, and the other end of the extension piece (4) is fixedly connected to the cooling groove (18).

6. The power transformation box with the heat dissipation structure as recited in claim 1 or 5, wherein three connecting rods (23) are fixedly connected to the inner side wall of the air inlet (2), a motor (24) is detachably connected to the ends of the connecting rods (23), fan blades (25) are detachably connected to the output end of the motor (24), the guide plate (22) is fixedly connected to the edge of one side, located in the inner groove (14), of the air inlet (2), the baffle plate (6) is fixedly connected to the edge, located in the inner groove (14), of the air outlet (3), the air outlet (3) is of a shutter structure, and a filter plate (21) is detachably connected to one side of the air outlet (3).

7. The power transformation box with the heat dissipation structure as recited in claim 1, wherein the air outlet (3) is formed in two side walls of the power transformation box (1) near the top end, the heat conduction pipe (17) is a brass hollow pipe, the circulation pipe (54) is of a serpentine structure, and the circulation pump (55) is detachably connected to two ends of the circulation pipe (54).

8. The power transformation box with the heat dissipation structure as recited in claim 1, wherein a bottom groove (191) is formed in the middle of the inside of the cooling plate (19), a plurality of cooling pipes (192) are uniformly connected to the inner bottom side wall of the bottom groove (191), a conveying pipe (193) is fixedly connected to the same end of each cooling pipe (192), the conveying pipe (193) is communicated with the inside of each cooling pipe (192), one end of each conveying pipe (193) extends to the outside and is fixedly connected with a water inlet (194), and a sponge pad is filled in the bottom groove (191).