CN216218312U

CN216218312U - High-efficient heat sink

Info

Publication number: CN216218312U
Application number: CN202120743602.1U
Authority: CN
Inventors: 顾伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2022-04-05
Anticipated expiration: 2031-04-13

Abstract

The utility model aims to provide an efficient cooling device which comprises a cooling box, a temperature guide plate and a refrigeration chip, wherein one end of the temperature guide plate is arranged in the cooling box, and the other end of the temperature guide plate is arranged outside the cooling box and is connected with the refrigeration chip. The refrigeration chip sets up at first pipeline outer wall, and the heat that the refrigeration chip during operation produced can be taken away to the cooling water in the first pipeline, prolongs its life. The efficient cooling device disclosed by the utility model uses the cooling chip as a refrigerant, can continuously work, and simultaneously cools the cooling box through cooling water, so that the temperature of the cooling box is ensured to be constant and not to rise when the chip is cooled down, and auxiliary cooling is carried out.

Description

High-efficient heat sink

Technical Field

The utility model relates to a cooling device, in particular to a cooling device of electronic equipment.

Background

When devices in electronic equipment run, the temperature can be increased frequently, but the running speed of the devices in the electronic equipment becomes slower after the temperature is increased, the devices can be burnt under severe conditions, and on the other hand, the high-temperature environment can cause severe influence on the running stability of the electronic equipment, and even cause the damage of the electronic equipment when severe.

The existing method for cooling the electronic equipment comprises the steps of cooling by using a fan and cooling by using circulating water, wherein the fan is used for radiating the electronic parts, and the fan can only radiate heat at a fixed point during radiating, so that the radiating effect is poor. When the circulating water is used for cooling, after cold water takes away heat, the circulating water for cooling the electronic equipment is cooled again and cannot be cooled quickly, and the cooling speed is low. On the other hand, when the cooling device is damaged, the temperature of the electronic device can be rapidly increased, so that the operation stability of the electronic device is seriously affected, and even the device is damaged when the operation stability is serious.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above disadvantages, an object of the present invention is to provide a high-efficiency cooling device, which includes a cooling box, a temperature guide plate, and a refrigeration chip, wherein one end of the temperature guide plate is disposed in the cooling box, and the other end is disposed outside the cooling box and connected to the refrigeration chip. When the refrigeration chip starts to refrigerate as a refrigerant, the temperature guide plate is cooled, so that the cooling medium in the cooling box is cooled by the temperature guide plate, equipment needing to be cooled is immersed in the cooling medium, and then the equipment needing to be cooled is cooled. The cooling chip is used as a refrigerant, can continuously work, has no pollution source and no rotating part, and can not generate a rotation effect. The cooling device further comprises a cooling water tank, the cooling water tank is connected with the first pipeline, and the refrigeration chip is arranged on the outer wall of the first pipeline. The cooling water in the cooling water tank flows out through the first pipeline, so that the first pipeline is cooled. The refrigeration chip of first pipeline outer wall can be taken away through the cooling water in the first pipeline at the heat that the during operation produced, and then cools down to refrigeration chip, improves refrigeration chip refrigeration efficiency and life.

Furthermore, at least one oil inlet and at least one oil outlet are arranged on the cooling box. The oil cooling device further comprises an oil cooling box and an oil pump, round holes are formed in any two surfaces of the oil cooling box, and the fourth pipeline (44) and/or the fifth pipeline (45) penetrate through the round holes (71). And under the action of the oil pump, a cooling medium in the cooling tank flows from the oil outlet through the fifth pipeline, the oil pump and the fourth pipeline and finally enters the cooling tank of the main machine through the oil inlet to form closed-loop circulation.

Furthermore, the cooling water tank is connected with the oil cooling tank through a second pipeline, and the oil cooling tank is connected with a third pipeline. The cooling water flows into the oil cooling tank from the cooling water tank through the second pipeline, so that the cooling water in the oil cooling tank cools the fourth pipeline and/or the fifth pipeline which penetrate through the oil cooling tank through the round holes, and the cooling medium in the fourth pipeline and the fifth pipeline is cooled. The cooling medium is preferably transformer oil, and the equipment to be cooled is immersed in the transformer oil. If the chip is cooled down, the temperature of the oil tank is guaranteed to be constant and not to rise, and auxiliary cooling is carried out.

Furthermore, the cooling device also comprises a hot water tank, the hot water tank is connected with the first pipeline and the third pipeline and receives cooling water flowing out of the first pipeline and the third pipeline, and the cooling water of the first pipeline cools the cooling chip and the water temperature rises; in the same way, the cooling water of the third pipeline is used for cooling the fourth pipeline and/or the fifth pipeline through the oil cooling tank, and the water temperature is increased. The hot water tank is provided with a water outlet, and hot water with increased water temperature is discharged through the water outlet and can be used for other equipment devices with required temperature.

Further, the cooling water tank is higher than the oil cooling tank, and the oil cooling tank is higher than the hot water tank, so that the cooling water flows into the hot water tank through the pipeline by pressure difference without other energy sources.

Furthermore, a first valve is arranged at the position, close to the hot water tank, of the first pipeline, and a second valve is arranged at the position, close to the hot water tank, of the third pipeline. The water flow rate in the first pipe is controlled by the first valve and the water flow rate in the third pipe is controlled by the second valve.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

in the figure:

1. a host cooling tank; 11. an oil inlet; 12. an oil outlet; 2. a heat conducting plate; 3. a refrigeration chip; 41. a first conduit; 42. a second conduit; 43. a third pipeline; 44. a fourth conduit; 45. a fifth pipeline; 5. a cooling water tank; 6. an oil cooling tank; 7. an oil pump; 71. a circular hole; 8. a hot water tank; 81. a water outlet; 82. a first valve; 83. a second valve; 9. equipment needing cooling.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to the attached drawing 1, the high-efficiency cooling device provided by the utility model comprises a cooling box, a temperature guide plate 2 and a refrigeration chip 3, wherein one end of the temperature guide plate 2 is arranged in the cooling box, and the other end of the temperature guide plate is arranged outside the cooling box and is connected with the refrigeration chip 3. When the refrigeration chip 3 begins to refrigerate as the refrigerant, cool down the temperature guide plate 2, thereby the temperature guide plate 2 cools down the cooling medium in the cooling box, and the equipment needing to be cooled down is immersed in the cooling medium, and then cools down the equipment needing to be cooled down. The cooling chip is used as a refrigerant, can continuously work, has no pollution source and no rotating part, and can not generate a rotation effect.

The cooling device further comprises a cooling water tank 5, the cooling water tank 5 is connected with the first pipeline 41, and the refrigeration chip 3 is arranged on the outer wall of the first pipeline 41. The cooling water in the cooling water tank 5 flows out through the first pipe 41, thereby cooling the first pipe 41. The refrigeration chip 3 of first pipeline 41 outer wall can be taken away through the cooling water in first pipeline 41 at the heat that the during operation produced, and then cools down refrigeration chip 3, improves refrigeration chip 3 refrigeration efficiency and life.

At least one oil inlet 11 and at least one oil outlet 12 are provided on the cooling tank. And the oil cooling tank 6, the oil pump 7 and any two surfaces of the oil cooling tank 6 are provided with round holes 71, and the fourth pipeline 44(44) and/or the fifth pipeline 45(45) penetrate through the round holes 71 (71). Under the action of the oil pump 7, the cooling medium in the cooling tank flows from the oil outlet 12 through the fifth pipeline 45, the oil pump 7 and the fourth pipeline 44, and finally flows into the main machine cooling tank 1 through the oil inlet 11 to form closed-loop circulation.

The cooling water tank 5 is connected to the oil cooling tank 6 via a second pipe 42, and the oil cooling tank 6 is connected to a third pipe 43. The cooling water flows from the cooling water tank 5 into the oil cooling tank 6 through the second pipe 42, so that the cooling water in the oil cooling tank 6 cools the fourth pipe 44 and/or the fifth pipe 45 passing through the oil cooling tank 6 through the circular hole 71, and further cools the cooling medium in the fourth pipe 44 and the fifth pipe 45. The cooling medium is preferably transformer oil, into which the device 9 to be cooled is immersed. If the chip is cooled down, the temperature of the oil tank is guaranteed to be constant and not to rise, and auxiliary cooling is carried out.

The cooling device further comprises a hot water tank 8, the hot water tank 8 is connected with the first pipeline 41 and the third pipeline 43 and receives cooling water flowing out of the first pipeline 41 and the third pipeline 43, and the cooling water of the first pipeline 41 cools the cooling chip to raise the water temperature; similarly, the cooling water in the third pipeline 43 is used for cooling the fourth pipeline 44 and/or the fifth pipeline 45 through the oil cooling tank 6, and the water temperature is increased. The hot water tank 8 is provided with a water outlet 81, and hot water with increased water temperature is discharged through the water outlet 81 and can be used for other equipment devices requiring temperature.

The cooling water tank 5 has a higher level than the oil cooling tank 6, and the oil cooling tank 6 has a higher level than the hot water tank 8, so that cooling water flows into the hot water tank 8 through a pipe by a pressure difference without using other energy sources.

A first valve 82 is provided in the first pipe 41 near the hot water tank 8, and a second valve 83 is provided in the third pipe 43 near the hot water tank 8. The water flow rate in the first conduit 41 is controlled by a first valve 82 and the water flow rate in the third conduit 43 is controlled by a second valve 83.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a high-efficient heat sink, includes cooler bin (1), its characterized in that: still include and lead warm plate (2), refrigeration chip (3), wherein lead warm plate (2) one end setting in cooler bin (1), the other end sets up outside cooler bin (1), with refrigeration chip (3) are connected be provided with coolant in cooler bin (1), still include coolant tank (5), coolant tank (5) are connected with first pipeline (41), wherein refrigeration chip (3) set up at first pipeline (41) outer wall.

2. The high efficiency cooling device of claim 1, wherein: at least one oil inlet (11) and at least one oil outlet (12) are arranged on the cooling tank (1).

3. The high efficiency cooling device of claim 2, wherein: the oil cooling device is characterized by further comprising an oil cooling box (6) and an oil pump (7), wherein round holes (71) are formed in any two surfaces of the oil cooling box (6), and a fourth pipeline (44) and/or a fifth pipeline (45) penetrate through the round holes (71).

4. The high efficiency cooling device of claim 3, wherein: the cooling water tank (5) is connected with the oil cooling tank (6) through a second pipeline (42), and the oil cooling tank (6) is connected with a third pipeline (43).

5. The high efficiency cooling device of claim 4, wherein: the hot water tank (8) is further included, and the hot water tank (8) is connected with the first pipeline (41) and the third pipeline (43).

6. The high efficiency cooling device of claim 5, wherein: the cooling medium is transformer oil, wherein the heat conducting plate (2) is immersed in the transformer oil, and the equipment (9) to be cooled is immersed in the transformer oil.

7. The high efficiency cooling device of claim 6, wherein: the level of the cooling water tank (5) is higher than that of the oil cooling tank (6), and the level of the oil cooling tank (6) is higher than that of the hot water tank (8).

8. The high efficiency cooling device of claim 7, wherein: the hot water tank (8) is provided with a water outlet (81).

9. The efficient cooling device of claim 8, wherein: a first valve (82) is arranged at the position of the first pipeline (41) close to the hot water tank (8), and a second valve (83) is arranged at the position of the third pipeline (43) close to the hot water tank (8).