CN210579869U

CN210579869U - Cooling device of power box

Info

Publication number: CN210579869U
Application number: CN201921563270.8U
Authority: CN
Inventors: 王吉武; 董月雷; 王继超; 王磊; 李帅; 李佰峰
Original assignee: Shandong Dingwei Digital Technology Co ltd
Current assignee: Shandong Dingwei Digital Technology Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-05-19
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a cooling device of a power box, which comprises a box body, the bottom of the box body is connected with a water tank, the water tank is provided with a water inlet and a water outlet, the water tank is connected with a refrigerator, the water tank is connected with a transport pipe, the transport pipe is connected with a water pump, the water pump is connected with a condenser pipe, the condenser pipe is arranged into a circle around the inner wall of the box body, the condenser pipe is connected with a runner box at the inner side of the top of the box body, the upper side and the lower side of the runner box are provided with assembly holes, the assembly holes are connected with a rotating shaft sealing ring, the rotating shaft sealing ring is connected with a rotating shaft, the upper side of the rotating shaft is connected with a rotating bearing, the rotating shaft is connected with a rotating block between the two rotating shaft sealing rings, the rotating block, the back of the box body is provided with a connecting column.

Description

Cooling device of power box

Technical Field

The utility model belongs to the technical field of cooling device, concretely relates to power supply box's cooling device.

Background

Along with the power in the power supply box can produce a large amount of heats when working, and then conventional natural cooling or forced air cooling can not satisfy the heat dissipation demand of this type of electrical device, along with equipment design is compacter and compacter, the space between the electrical device is littleer and smaller, natural cooling can't satisfy the requirement, and to the electrical device that generates heat, the higher its stability of temperature is worse, and lead to circuit original paper to burn out when the temperature in the case is too high, all have very big threat to public property and electric power staff, traditional power supply box closure is higher, the incasement heat is difficult to give off effectively, cause the incasement component operation in-process temperature rise higher, its operational reliability has been reduced.

SUMMERY OF THE UTILITY MODEL

To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a cooling device of a power box. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a cooling device of a power box comprises a box body, wherein the bottom of the box body is connected with a water tank, the water tank is provided with a water inlet and a water outlet, the water tank is connected with a refrigerator, the water tank is connected with a conveying pipe, the conveying pipe is connected with a water pump, the water pump is connected with a condensing pipe, the condensing pipe is arranged in a circle around the inner wall of the box body, the condensing pipe is connected with a runner box on the inner side of the top of the box body, assembling holes are formed in the upper side and the lower side of the runner box, the assembling holes are connected with rotating shaft sealing rings, the rotating shaft sealing rings are connected with rotating shafts, rotating bearings are connected on the upper sides of the rotating shafts, rotating blocks are connected between the two rotating shaft sealing rings, the rotating blocks are connected with runner blades, fan blades are connected to the lower sides, the spliced pole is connected with the heat dissipation baffle, the heat dissipation baffle is equipped with a plurality of semiconductor refrigeration pieces, the hot junction and the heat dissipation baffle contact setting of semiconductor refrigeration piece, the back fixedly connected with heat dissipation pinion rack of heat dissipation baffle.

Further inject, the condenser pipe is connected with the pipe strap, the pipe strap is fixed the condenser pipe at the box inner wall. The structural design makes the condenser pipe fixed on the inner wall of the box body more stable.

Further, the runner blades are provided with 8 blocks, and the runner blades are uniformly arranged on the rotating block. The structural design increases the stressed area of the runner blade when water flow impacts, and increases the rotating speed.

Further inject, the hot mesh of fan is the hot mesh of trumpet-shaped fan, the hot mesh of fan evenly arranges at the box back. Such structural design makes the heat dissipation more even, and the effect of fan heat is better.

Further inject, heat dissipation baffle and heat dissipation pinion rack junction are equipped with the good silicone grease of heat conductivity, heat dissipation baffle and heat dissipation pinion rack pass through the silicone grease and connect fixedly. Such structural design makes the heat energy of heat dissipation baffle can be faster transmit to the heat dissipation pinion rack, faster heat dissipation.

The utility model has the advantages of it is following:

1. the utility model discloses a set up the heat dissipation baffle, dispel the heat to the functional unit that the surface bore through the semiconductor refrigeration piece, the radiating effect is good, and the back sets up the heat dissipation pinion rack, dispels the heat to the back by force through the exhaust fan, and the hot junction to the semiconductor refrigeration piece is cooled off effectively, makes the semiconductor refrigeration piece can continuously refrigerate the functional unit on surface;

2. the utility model can effectively and rapidly refrigerate the water in the water tank by arranging the refrigerator, and convey the water in the water tank into the condensing pipe through the water pump to cool and radiate the interior of the box body;

3. the utility model discloses a set up the runner blade, utilize rivers to drive the runner blade for the blade rotates, increases the speed that the inside air of box flows, makes to pass through the hot mesh hole of fan with quick-witted incasement portion hot gas flow and discharges.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural diagram of a cooling device of a power box according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a cooling device of a power box according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a heat dissipation partition plate of a cooling device of a power box according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a fan blade of a cooling device of a power box according to an embodiment of the present invention;

the main element symbols are as follows:

the refrigerator comprises a box body 1, a water tank 2, a refrigerator 3, a conveying pipe 4, a water pump 5, a condensing pipe 6, a runner box 7, a rotating shaft sealing ring 8, a rotating shaft 9, a rotating bearing 10, a rotating block 11, runner blades 12, fan blades 13, fan heat mesh holes 14, a connecting column 15, a heat dissipation partition plate 16, a semiconductor refrigeration sheet 17, a heat dissipation toothed plate 18 and a pipe clamp 19.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in figures 1-4, the utility model relates to a cooling device of a power box, the bottom of a box body 1 is connected with a water tank 2, the water tank 2 is provided with a water inlet and a water outlet, the water tank 2 is connected with a refrigerator 3, the water tank 2 is connected with a transport pipe 4, the transport pipe 4 is connected with a water pump 5, the water pump 5 is connected with a condensation pipe 6, the condensation pipe 6 is arranged in a circle around the inner wall of the box body 1, the condensation pipe 6 is connected with a runner box 7 at the inner side of the top of the box body, the upper side and the lower side of the runner box 7 are provided with assembly holes, the assembly holes are connected with a rotating shaft sealing ring 8, the rotating shaft sealing ring 8 is connected with a rotating shaft 9, the upper side of the rotating shaft 9 is connected with a rotating block 11 in the middle of the two rotating shaft sealing rings 8, the rotating block 11, the back of the box body 1 is provided with a connecting column 15, the connecting column 15 is connected with a heat dissipation partition plate 16, the heat dissipation partition plate 16 is provided with a plurality of semiconductor refrigeration pieces 17, the hot ends of the semiconductor refrigeration pieces 17 are in contact with the heat dissipation partition plate 16, and the back of the heat dissipation partition plate 16 is fixedly connected with a heat dissipation toothed plate 18.

When the water cooling device is used, the water tank 2 is filled with water through the water inlet, the water in the water tank is cooled through the refrigerator 3, the water flow which is cooled in the water tank 2 is pumped out through the water pump 5 and enters the condensation pipe 6, the water flow enters the runner box 7, the runner blades 12 are driven to rotate by using the flow force of the water flow, so that the fan blades 13 are rotated for heat dissipation, the flow rate of air in the box body 1 is increased, hot air in the box body 1 is discharged through the fan heating meshes 14, the flowing water flow enters the water tank 2 from the outlet end for secondary cooling and is reused, resources are saved, the power supply part on the heat dissipation partition plate 16 transmits heat to the heat dissipation partition plate 16, the semiconductor refrigeration piece 17 dissipates heat of the power supply part borne on the heat dissipation partition plate 16, the heat dissipation toothed plate 18 is arranged on the back, the back is forcibly dissipated heat through the fan blades 13, so that the semiconductor refrigerating plate 17 can continuously refrigerate the power supply element.

Preferably, the condensation pipe 6 is connected with a pipe clamp 19, and the pipe clamp 19 fixes the condensation pipe 6 on the inner wall of the box body. The structural design ensures that the condensation pipe 6 is fixed on the inner wall of the box body more stably. In fact, other securing structures may be used as the case may be.

Preferably, the runner blades 12 are provided with 8 blocks, and the runner blades 12 are uniformly arranged on the rotating block 11. The structural design increases the stressed area of the runner blade when water flow impacts, and increases the rotating speed. In fact, other runner blade 12 configurations are contemplated as appropriate.

Preferably, the fan-heating meshes 14 are horn-shaped fan-heating meshes, and the fan-heating meshes 14 are uniformly arranged at the back of the box body 1. Such structural design makes the heat dissipation more even, and the effect of fan heat is better. In practice, other fan heat mesh 14 configurations are contemplated as the case may be.

Preferably, silicone grease with good thermal conductivity is arranged at the joint of the heat dissipation partition plate 16 and the heat dissipation toothed plate 18, and the heat dissipation partition plate 16 and the heat dissipation toothed plate 18 are fixedly connected through the silicone grease. Such structural design makes the heat energy of heat dissipation baffle can be faster transmit to the heat dissipation pinion rack, faster heat dissipation. In fact, other heat dissipation structures may be used as the case may be.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a cooling device of power supply box, includes box (1), its characterized in that: the refrigerator is characterized in that a water tank (2) is connected to the bottom of the box body (1), the water tank (2) is provided with a water inlet and a water outlet, the water tank (2) is connected with a refrigerator (3), the water tank (2) is connected with a conveying pipe (4), the conveying pipe (4) is connected with a water pump (5), the water pump (5) is connected with a condensing pipe (6), the condensing pipe (6) is arranged in a circle around the inner wall of the box body (1), the condensing pipe (6) is connected with a rotating wheel box (7) on the inner side of the top of the box body, assembling holes are formed in the upper side and the lower side of the rotating wheel box (7), the assembling holes are connected with rotating shaft sealing rings (8), the rotating shaft sealing rings (8) are connected with rotating shafts (9), rotating bearings (10) are connected on the upper sides of the rotating shafts (9), rotating blocks (11) are connected, pivot (9) downside is connected with flabellum (13), the exit end and water tank (2) of condenser pipe (6) are connected, box (1) back is equipped with a plurality of fan heating mesh hole (14), box (1) back is equipped with spliced pole (15), spliced pole (15) are connected with heat dissipation baffle (16), heat dissipation baffle (16) are equipped with a plurality of semiconductor refrigeration piece (17), the hot junction and the heat dissipation baffle (16) contact setting of semiconductor refrigeration piece (17), the back fixedly connected with heat dissipation pinion rack (18) of heat dissipation baffle (16).

2. The cooling device for a power supply box according to claim 1, wherein: the condenser pipe (6) is connected with a pipe clamp (19), and the condenser pipe (6) is fixed on the inner wall of the box body through the pipe clamp (19).

3. The cooling device for a power supply box according to claim 2, wherein: the runner blades (12) are provided with 8 blocks, and the runner blades (12) are uniformly arranged on the rotating block (11).

4. A cooling device of a power supply box according to claim 3, characterized in that: fan hot mesh (14) are trumpet-shaped fan hot mesh, fan hot mesh (14) evenly arrange at box (1) back.

5. The cooling device for a power supply box according to claim 4, wherein: the joint of the heat dissipation partition plate (16) and the heat dissipation toothed plate (18) is provided with silicone grease with good heat conductivity, and the heat dissipation partition plate (16) and the heat dissipation toothed plate (18) are fixedly connected through the silicone grease.