CN211720092U

CN211720092U - Heat dissipation device of electric power automation equipment

Info

Publication number: CN211720092U
Application number: CN202020492989.3U
Authority: CN
Inventors: 陈顺强; 张初诗
Original assignee: Fujian Yijitong Information Technology Co ltd
Current assignee: Fujian Yijitong Information Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-10-20
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a heat abstractor of electric power automation equipment, the power distribution box comprises an equipment box body, the arbitrary one side fixedly connected with heat dissipation case of equipment box, the heat dissipation case is kept away from equipment box one side lateral wall and has been seted up the bleeder vent, heat dissipation case middle part fixedly connected with division board, division board upper surface central point puts the first pneumatic cylinder of fixedly connected with, the flexible fixedly connected with of first pneumatic cylinder places the board, it puts fixedly connected with semiconductor cooler to place board upper surface central point, semiconductor cooler top position is provided with two water tanks, two the water tank is kept away from equipment box one side middle part position and is rotated and be connected with the headstock, water tank one side fixedly connected with second pneumatic cylinder is kept away from to the headstock, headstock one end and heat dissipation incasement wall fixed connection are kept away from to the. The utility model discloses make in the cooling tube have cold water to cool down to the equipment box all the time for keep low temperature throughout in the equipment box, guarantee equipment normal operating, avoid equipment ageing.

Description

Heat dissipation device of electric power automation equipment

Technical Field

The utility model relates to an electrical automation equipment technical field especially relates to a heat abstractor of electric power automation equipment.

Background

With the rapid development of economic construction in China, modern electrical systems become important components of high and new technology industries, are widely applied to the fields of industry, agriculture, national defense and the like, and play more and more important roles in national economy. Electric power automation equipment often installs in the equipment box to protection electric power automation equipment, because the inner space of equipment box is narrow and small, cause the circulation of air current portion, thereby make the inside high temperature of equipment box when electric power equipment moves and influence electric power equipment's normal operating, consequently need cool down in order to guarantee its normal work to electric power equipment, for this reason, provide an electric power automation equipment heat sink.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat dissipation device of electric power automation equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a heat dissipation device of electric power automation equipment comprises an equipment box, wherein a heat dissipation box is fixedly connected with any one side of the equipment box, the side wall of one side of the heat dissipation box, which is far away from the equipment box, is provided with an air vent, the middle part of the heat dissipation box is fixedly connected with an isolation plate, the center position of the upper surface of the isolation plate is fixedly connected with a first hydraulic cylinder, the telescopic end of the first hydraulic cylinder is fixedly connected with a placing plate, the central position of the upper surface of the placing plate is fixedly connected with a semiconductor refrigerator, two water tanks are arranged above the semiconductor refrigerator, the middle positions of one sides of the two water tanks, which are far away from the equipment box, are rotatably connected with a power box, the power box is kept away from water tank one side fixedly connected with second pneumatic cylinder, the power box one end and the heat dissipation incasement wall fixed connection are kept away from to the second pneumatic cylinder, be provided with the cooling tube of mutual union coupling in the equipment box lateral wall.

As a further description of the above technical solution:

the cooling pipe is examined through heat dissipation case one side top position top-down and is run through fixedly connected with cold water pipe and hot-water line respectively, two the water tank is close to cold water pipe one side through connection and is had the water pipe, the water pipe outer wall respectively with cold water pipe and hot-water line inner wall sliding connection, the hot-water line is close to cooling pipe one end fixedly connected with end cap.

As a further description of the above technical solution:

the bottom of one side, close to the heat dissipation box, of the cooling pipe is fixedly connected with a water pump, a water outlet end pipe of the water pump is connected with a connecting pipe, and the connecting pipe is fixedly connected with a plug of the hot water pipe in a penetrating mode.

As a further description of the above technical solution:

and a supporting plate is fixedly connected between the lower part of the second hydraulic cylinder and the inner wall of the heat dissipation box.

As a further description of the above technical solution:

the inner bottom wall of the power box is fixedly connected with a motor, and the driving end of the motor penetrates through the power box and is fixedly connected with the side wall of the water tank.

As a further description of the above technical solution:

the utility model discloses a cooling device, including water pipe, sealed lid, hot-water line and cold water pipe, the sealed lid of sealed inboard wall middle part position fixedly connected with of water pipe, sealed lid is kept away from cooling tube one side and is provided with sealed lid, fixedly connected with spring between sealed lid and the sealed lid, hot-water line and cold water pipe inner wall central point put equal fixedly connected with connecting rod, the connecting rod is close to water pipe one side middle part position fixedly connected.

As a further description of the above technical solution:

the surface of the isolation plate is provided with two symmetrical heat dissipation holes at the positions of two sides of the first hydraulic cylinder, and a heat dissipation fan is arranged below the heat dissipation holes.

The utility model discloses following beneficial effect has:

the utility model discloses a set up two water tanks and cooling tube, through the water cooling of semiconductor cooler with the below water tank, the motor that falls semiconductor cooler start-up headstock again makes the water tank that is close to with semiconductor cooler rotate the top position, start the second pneumatic cylinder, make in the water pipe injects hot-water line and cold water pipe respectively, make the water in the cooling tube advance the water tank that does not have water through the water pump, arrange the cold water in the water tank that has cold water into the cooling tube again, make the equipment box cooling.

The utility model discloses make in the cooling tube have cold water to cool down to the equipment box all the time for keep low temperature throughout in the equipment box, guarantee equipment normal operating, avoid equipment ageing.

Drawings

Fig. 1 is a cross-sectional view of a heat dissipation device of an electric power automation device provided by the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a cross-sectional view of a water pipe of a heat dissipation device of an electric power automation equipment according to the present invention.

Illustration of the drawings:

1. a heat dissipation box; 2. air holes are formed; 3. a heat radiation fan; 4. heat dissipation holes; 5. a separator plate; 6. a first hydraulic cylinder; 7. placing the plate; 8. a semiconductor refrigerator; 9. a support plate; 10. a second hydraulic cylinder;

11. a power box; 12. a water tank; 13. a gasket; 14. a sealing cover; 15. an equipment box; 16. a hot water pipe; 17. a water pipe; 18. a cold water pipe; 19. a cooling tube; 20. a water pump; 21. a connecting pipe; 22. a plug; 23. a connecting rod; 24. a spring; 25. and a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a heat dissipation device of an electric power automation device comprises an equipment box 15, a heat dissipation box 1 is fixedly connected to any side of the equipment box 15, the temperature of the equipment box 15 is reduced through the heat dissipation box 1, air vents 2 are formed in the side wall of the heat dissipation box 1, which is far away from the equipment box 15, air flow can be promoted through the air vents 2, heat generated by a semiconductor refrigerator 8 is dissipated, a partition plate 5 is fixedly connected to the middle position of the heat dissipation box 1, the semiconductor refrigerator 8 is placed through the partition plate 5, the semiconductor refrigerator 8 is lifted and contacted with a water tank 12 below, water in the water tank 12 is cooled, a first hydraulic cylinder 6 is fixedly connected to the central position of the upper surface of the partition plate 5, a placing plate 7 is fixedly connected to the telescopic end of the first hydraulic cylinder 6, the semiconductor refrigerator 8 is fixedly connected to the central position of the upper surface of the, two water tanks 12 keep away from 15 one sides of equipment box middle part position rotation and are connected with headstock 11, and headstock 11 keeps away from 12 one side fixedly connected with second hydraulic cylinder 10 of water tank, and 11 one end of headstock and heat dissipation case 1 inner wall fixed connection are kept away from to second hydraulic cylinder 10, are provided with mutual union coupling's cooling tube 19 in the equipment box 15 lateral wall, can make equipment box 15 keep low temperature or normal atmospheric temperature through the cold water in the cooling tube 19.

The cooling pipe 19 is through the fixedly connected with cold water pipe 18 and hot-water line 16 respectively through top-down in the top position of one side of heat dissipation case 1, and two water tanks 12 are close to cold water pipe 18 one side through connection and have a water pipe 17, and the water pipe 17 outer wall respectively with

cold water pipe

18 and 16 inner wall sliding connection of hot-water line, and hot-water line 16 is close to 19 one end fixedly connected with end cap 22 of cooling pipe, can exchange the water in water tank 12 and the cooling pipe 19 through water pipe 17 for be cold water in the cooling pipe 19 all the time.

The bottom of the cooling pipe 19 near the heat dissipation box 1 is fixedly connected with a water pump 20, the water outlet end of the water pump 20 is connected with a connecting pipe 21, the connecting pipe 21 is fixedly connected with a plug 22 of the hot water pipe 16 in a penetrating manner, and the hot water in the cooling pipe 19 can be recycled and cooled through the water pump 20. A supporting plate 9 is fixedly connected between the lower part of the second hydraulic cylinder 10 and the inner wall of the heat dissipation box 1, and the second hydraulic cylinder 10 can be supported by the supporting plate 9. The inner bottom wall of the power box 11 is fixedly connected with a motor, the driving end of the motor penetrates through the side walls of the power box 11 and the water tanks 12 and can provide power for the two water tanks 12 through the motor.

Bottom wall middle part fixedly connected with in the water pipe 17 seals up 13, it is provided with sealed lid 14 to seal up 13 and keep away from cooling tube 19 one side, fixedly connected with spring 24 between sealed lid 14 and the sealed pad 13, hot-

water line

16 and 18 inner wall central point of cold water pipe put equal fixedly connected with connecting rod 23, connecting rod 23 is close to 17 one side middle part fixedly connected with ejector pin 25 of water pipe, make sealed lid 14 and sealed pad 13 separation through ejector pin 25, make water can flow, ejector pin 25 length in the hot-water line 16 is greater than the ejector pin 25 in the cold water pipe 18 simultaneously, make water in the cooling tube 19 put into the cooling tube 19 to cold water again after being retrieved. The surface of the isolation plate 5 is positioned at the positions of two sides of the first hydraulic cylinder 6 and is provided with two heat dissipation holes 4 which are symmetrically arranged, a heat dissipation fan 3 is arranged below the heat dissipation holes 4, and heat generated by the semiconductor refrigerator 8 can be discharged through the heat dissipation fan 3.

The working principle is as follows: starting the semiconductor refrigerator 8, cooling the water in the water tank 12 close to the semiconductor refrigerator 8, lowering the semiconductor refrigerator 8 again, starting the motor in the power box 11, changing the positions of the two water tanks 12, locating the water tank 12 with cold water at the upper position, locating the water tank 12 without cold water at the lower position, starting the second hydraulic cylinder 10, inserting the water pipe 17 into the hot water pipe 16 and the cold water pipe 18 respectively, pushing the ejector rod 25 of the hot water pipe 16 to push the sealing cover 14, starting the water pump 20, recovering the water in the cooling pipe 19 into the empty water tank 12, pushing the water tank 12 to the equipment box 15 direction continuously by the second hydraulic cylinder 10, pushing the ejector rod 25 of the cold water pipe 18 to push the sealing cover 14, enabling the cold water to flow into the cooling pipe 19, and cooling the equipment box 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a heat abstractor of electric power automation equipment, includes equipment box (15), its characterized in that: any one side of the equipment box (15) is fixedly connected with a heat dissipation box (1), the side wall of the heat dissipation box (1) far away from the equipment box (15) is provided with an air vent (2), the middle position of the heat dissipation box (1) is fixedly connected with a separation plate (5), the upper surface center position of the separation plate (5) is fixedly connected with a first hydraulic cylinder (6), the telescopic end of the first hydraulic cylinder (6) is fixedly connected with a placing plate (7), the upper surface center position of the placing plate (7) is fixedly connected with a semiconductor refrigerator (8), two water tanks (12) are arranged above the semiconductor refrigerator (8), the middle position of one side of the two water tanks (12) far away from the equipment box (15) is rotatably connected with a power box (11), one side of the power box (11) far away from the water tank (12) is fixedly connected with a second hydraulic cylinder (10), one end of the second hydraulic cylinder (10) far away from the power box (, and cooling pipes (19) which are mutually connected through pipes are arranged in the side wall of the equipment box (15).

2. The heat dissipation device of an electric automation apparatus as set forth in claim 1, wherein: the cooling pipe (19) is close to the top position of one side of the heat dissipation box (1) and penetrates through fixedly connected with a cold water pipe (18) and a hot water pipe (16) from top to bottom respectively, two the water tank (12) is close to one side of the cold water pipe (18) and penetrates through and is connected with a water pipe (17), the outer wall of the water pipe (17) is connected with the inner walls of the cold water pipe (18) and the hot water pipe (16) in a sliding mode respectively, and the hot water pipe (16) is close to one end of the cooling pipe (19) and is fixedly connected.

3. The heat dissipation device of an electric automation apparatus as set forth in claim 1, wherein: the cooling pipe (19) is close to the bottom of one side of the heat dissipation box (1) and is fixedly connected with a water pump (20), a water outlet end pipe of the water pump (20) is connected with a connecting pipe (21), and the connecting pipe (21) is fixedly connected with a plug (22) of the hot water pipe (16) in a penetrating mode.

4. The heat dissipation device of an electric automation apparatus as set forth in claim 1, wherein: and a supporting plate (9) is fixedly connected between the lower part of the second hydraulic cylinder (10) and the inner wall of the heat dissipation box (1).

5. The heat dissipation device of an electric automation apparatus as set forth in claim 1, wherein: the motor is fixedly connected to the inner bottom wall of the power box (11), and the driving end of the motor penetrates through the power box (11) and is fixedly connected with the side wall of the water tank (12).

6. The heat dissipation device of an electric automation apparatus as set forth in claim 2, wherein: bottom wall middle part fixedly connected with in water pipe (17) seals pad (13), sealed pad (13) are kept away from cooling tube (19) one side and are provided with sealed lid (14), fixedly connected with spring (24) between sealed lid (14) and sealed pad (13), hot-water line (16) and cold water pipe (18) inner wall central point put equal fixedly connected with connecting rod (23), connecting rod (23) are close to water pipe (17) one side middle part fixedly connected with ejector pin (25).

7. The heat dissipation device of an electric automation apparatus as set forth in claim 1, wherein: two symmetrical heat dissipation holes (4) are formed in the positions, located on the two sides of the first hydraulic cylinder (6), of the surface of the isolation plate (5), and heat dissipation fans (3) are arranged below the heat dissipation holes (4).