CN217060862U - A cooling device for heating equipment - Google Patents

Abstract

The utility model provides a cooling device for heating equipment, which comprises a cooling oil tank with an oil inlet and an oil outlet, a circulating pipeline for connecting the oil inlet and the oil outlet of the cooling oil tank, a circulating oil pump arranged on the circulating pipeline, and a cooler arranged on the circulating pipeline; the cooling oil tank is filled with insulating cooling oil, and the heating devices are soaked in the cooling oil tank. The utility model soaks the heating equipment which needs to work continuously for a long time in the cooling oil for cooling, and then cools the cooling oil through the cooler, thereby having high heat dissipation efficiency and good cooling effect; and the cooling device of this application can cool off a plurality of equipment that generate heat simultaneously, and cooling efficiency is high, and the practicality is strong.

Description

A cooling device for heating equipment

technical field

The utility model belongs to the field of cooling devices, in particular to a cooling device for heating equipment.

Background technique

A heat-generating device is a component that emits heat when it is working, such as a server. A server is a device that provides computing services. Since the server needs to respond to and process service requests, generally speaking, the server should have the ability to undertake and guarantee services.

In large enterprises or institutions, dozens or even hundreds of servers are often used to form an internal system. In order to ensure the stability of the system operation, the server needs to be powered on for a long time. During the operation of the server, due to the existence of resistance in the circuit, Inevitably, heat will be emitted, and with the increase of working hours, the heat will continue to accumulate, making the server temperature rise. When the server temperature is too high, it will cause the server to fail and affect the stability of the system operation.

At present, air cooling or water cooling is usually used to cool the server, but the cooling efficiency is low, which makes the temperature of the server drop slowly.

Utility model content

The purpose of the utility model is to solve the technical problems existing in the prior art, and the purpose of the utility model is to provide a cooling device for heating equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a cooling device for heating equipment, comprising a cooling oil tank with an oil inlet and an oil outlet, a circulating pipeline connecting the oil inlet and the oil outlet of the cooling oil tank, a device The circulating oil pump on the circulating pipeline and the cooler on the circulating pipeline; the cooling oil tank is equipped with insulating cooling oil, and several heating devices are immersed in the cooling oil of the cooling oil tank.

In the above technical solution, the heating equipment that needs to work continuously for a long time is immersed in the cooling oil for cooling, and then the cooling oil is cooled by the cooler, the heat dissipation efficiency is high, and the cooling effect is good; and the cooling device of the present application can simultaneously cool a plurality of heating elements equipment, high cooling efficiency and strong practicability. In addition, the cooling oil has insulating properties, and the heating equipment can be directly placed in the cooling oil without a sealing device, which further improves the heat dissipation efficiency.

In a preferred embodiment of the present invention, the cooling oil tank is provided with a temperature sensor for detecting the temperature of the cooling oil, and the signal output end of the temperature sensor is electrically connected to the enabling end of the circulating oil pump.

In the above technical solution, a temperature sensor is provided to detect the oil temperature of the cooling oil, thereby controlling the opening and closing of the circulating oil pump, and improving the automation degree of the cooling device.

In a preferred embodiment of the present invention, the cooling oil tank is provided with a support frame having a certain distance from the bottom of the cooling oil tank, and the heating device is arranged on the support frame.

In the above technical solution, the supporting frame is arranged so that the bottom of the heating device can also fully contact the cooling oil, which is beneficial to the cooling of the heating device.

In a preferred embodiment of the present invention, several heating devices are placed in a row in the cooling oil tank, a plurality of parallel isolation bars are fixed in the cooling oil tank, and a row of heating devices is placed between two adjacent isolation bars.

In the above technical solution, by setting the isolation strips, the heating devices can be arranged in the cooling oil tank more regularly.

In a preferred embodiment of the present invention, the spacer bars each have a vertical portion and a horizontal portion connected with the vertical portion. Among the two adjacent spacer bars where a row of heating devices is placed, the horizontal and straight portions of the two spacer bars are Both are located on the inner side of the vertical part, and the heating device is placed on the horizontal part of the two isolation bars.

In another preferred embodiment of the present invention, a lifting frame is provided outside the heating device, and at least the bottom of the lifting frame has an oil hole.

In the above technical solution, by setting the lifting frame, it is convenient to take out and release the heating device through the lifting frame; and when the heating device is taken out together with the lifting frame through the oil hole, it is convenient to filter out the cooling oil in the lifting frame.

In another preferred embodiment of the present invention, one side of the lifting frame has an opening, and the heating device can be placed in the lifting frame through the side opening.

In the above technical solution, an opening is provided on one side of the lifting frame, which not only facilitates taking and releasing the heating equipment from the lifting frame, but also facilitates the rapid discharge of cooling oil in the lifting frame, thereby shortening the maintenance time of the heating equipment.

In another preferred embodiment of the present invention, the cooling device further includes an outer frame assembly, and the cooling oil tank, the circulating oil pump and the cooler are installed in the outer frame assembly.

In the above technical solution, the overall movement and transportation of the cooling device are facilitated by arranging the outer frame assembly.

In another preferred embodiment of the present invention, the outer frame assembly is further provided with at least a front door panel, a rear door panel, a side door panel and a top cover corresponding to the cooling oil tank.

In another preferred embodiment of the present invention, the top cover is made of transparent material, and a sunshade is movably connected outside the top cover.

Additional aspects and advantages of the invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of embodiments in conjunction with the accompanying drawings, wherein:

FIG. 1 is a schematic three-dimensional structural diagram of a cooling device according to Embodiment 1 of the present application.

FIG. 2 is a schematic diagram of placing a heat generating component in the cooling oil tank of the present application.

FIG. 3 is a schematic diagram of the internal structure of the fuel tank in the present application.

FIG. 4 is a schematic diagram of installing the heating element in the present application in a pull-up frame.

FIG. 5 is a schematic structural diagram of the lifting frame in the present application.

FIG. 6 is a schematic three-dimensional structural diagram of the cooling device according to the second embodiment of the present application.

Reference numerals in the accompanying drawings include: cooling oil tank 10 , support frame 11 , isolation strip 12 , tank cover 13 , perspective window 131 , circulation pipeline 20 , oil inlet pipe 21 , oil outlet pipe 22 , circulating oil pump 30 , cooler 40 , heating equipment 50, lifting frame 60, oil hole 61, outer frame assembly 70, front door panel 81, side door panel 82, top cover 83, sunshade 84, strong current box 91, weak current box 92.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, but should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the terms "portrait", "horizontal", "vertical", "upper", "lower", "front", "rear", "left" and "right" , "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing this The utility model and simplified description, rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operate in a particular orientation, should not be construed as a limitation of the present invention.

In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a mechanical connection or an electrical connection, or it may be a The internal communication between the two elements may be directly connected or indirectly connected through an intermediate medium, and those of ordinary skill in the art can understand the specific meanings of the above terms according to specific circumstances.

Example 1

This embodiment provides a cooling device for heating equipment, as shown in FIG. 1 and FIG. 2 , in a preferred embodiment of the present invention, the cooling device includes a cooling oil tank 10 having an oil inlet and an oil outlet , the circulation pipeline 20 connecting the oil inlet and the oil outlet of the cooling oil tank 10, the circulating oil pump 30 arranged on the circulating pipeline 20, and the cooler 40 arranged on the circulating pipeline 20, preferably the cooler 40 is a condenser device. The cooling oil tank 10 is filled with insulating cooling oil, such as transformer oil, and several heating devices 50 are immersed in the cooling oil of the cooling oil tank 10 .

With the cooling device of the present invention, the heating equipment 50 (such as high-calorific servers, computing power equipment, etc.) that needs to be cooled and dissipated during operation is placed in the cooling oil tank 10, preferably the cooling oil is completely immersed in the heating equipment 50. Device 50 is cooled. In the process of cooling the heating device 50, when the temperature of the cooling oil in the cooling oil tank 10 rises to a certain value, the circulating oil pump 30 is started, and the circulating oil pump 30 draws out the cooling oil in the cooling oil tank 10, and returns to the cooling oil after being cooled by the heat exchange of the cooler 40. In the cooling oil tank 10, the cooling oil in the cooling oil tank 10 and the heating device 50 are efficiently cooled.

In this embodiment, the temperature of the cooling oil in the cooling oil tank 10 can be detected by setting a thermometer, and the circulating oil pump 30 can be manually opened and closed by a person according to the oil temperature displayed by the thermometer; A temperature sensor, the signal output end of the temperature sensor is electrically connected to the enabling end of the circulating oil pump 30. When the oil temperature of the cooling oil tank 10 rises to the high temperature set value, the circulating oil pump 30 starts, and when the oil temperature of the cooling oil tank 10 drops to a low temperature At the set value, the circulating oil pump 30 is turned off. Specifically, the signal output end of the temperature sensor can be connected to the first input end of the first comparator and the first input end of the second comparator, respectively, the second input end of the first comparator is connected to a high temperature threshold memory, and the second comparator The low temperature threshold memory is connected to the second input end of the comparator, the output end of the first comparator is connected to the start end of the circulating oil pump 30 , and the output end of the second comparator is connected to the stop end of the circulating oil pump 30 . When the cooling oil temperature is higher than the set value of the high temperature threshold value memory, the circulating oil pump 30 is started; when the cooling oil temperature drops to the set value of the low temperature threshold value memory, the circulating oil pump 30 is turned off.

As shown in FIG. 2 , in another preferred embodiment, the upper and lower portions of one side surface of the cooling oil tank 10 close to the cooler 40 are respectively provided with several oil inlets and several oil outlets. The circulation pipeline 20 includes an oil inlet pipe 21 connected with the oil inlet of the cooling oil tank 10 and an oil outlet pipe 22 connected with the oil outlet of the cooling oil tank 10; the oil inlet port of the oil inlet pipe 21 is connected with the oil outlet of the cooler 40, The oil outlet port of the oil outlet pipe 22 is connected to the oil inlet port of the circulating oil pump 30 .

As shown in FIG. 1 , in this embodiment, the tank cover 13 of the cooling oil tank 10 is of a folded structure, and a see-through window 131 is provided on the tank cover 13 .

As shown in FIG. 3 , in another preferred embodiment, the cooling oil tank 10 is provided with a support frame 11 having a certain distance from the bottom of the cooling oil tank 10 . The device 50 is arranged on the support frame 11 , so that the bottom of the heating device 50 can also fully contact the cooling oil, which is beneficial to the cooling of the heating device 50 .

As shown in FIGS. 2 and 3 , in another preferred embodiment, several heating devices 50 are arranged in columns, preferably in a matrix, in the cooling oil tank 10 . A plurality of spacer bars 12 arranged in parallel are fixed in the cooling oil tank 10 , the spacer bars 12 are welded on the support frame 11 , and a row of heating devices 50 is placed between two adjacent spacer bars 12 . Further preferably, each of the spacer bars 12 has a vertical portion and a horizontal portion connected to the vertical portion, that is, the cross-section of the spacer bars 12 is an “L” shape, and in two adjacent spacer bars 12 where a row of heating devices 50 are placed , the horizontal and straight portions of the two isolation bars 12 are located on the inner side of the vertical portion, and the heating device 50 is placed on the horizontal and straight portions of the two insulating bars 12 .

As shown in FIG. 2 , FIG. 4 and FIG. 5 , in another preferred embodiment, a lifting frame 60 is provided outside the heating device 50 , and at least the bottom of the lifting frame 60 has an oil hole 61 . Further preferably, one side of the lifting frame 60 has an opening, and the heating device 50 can be placed in the lifting frame 60 through the side opening. In this embodiment, after the lifting frame 60 is arranged outside the heating device 50, the heating device 50 can be easily placed in the cooling oil tank 10 through the lifting frame 60, and the heating device 50 can be easily removed from the cooling oil tank 10 when the heating device 50 is being repaired and maintained. device 50.

As shown in FIG. 1 , in another preferred embodiment, the cooling device further includes an outer frame assembly 70 , the outer frame assembly 70 is a rectangular frame structure made of rectangular steel pipes, a cooling oil tank 10 , a circulating oil pump 30 and a cooler 40 is installed in the outer frame assembly 70 to facilitate the overall movement and transportation of the cooling device.

In practice, the strong current box 91 and the weak current box 92 connected to the heating device 50 can also be installed in the outer frame assembly 70, for example, between the cooling oil tank 10 and the cooler 40, and the strong current box 91 and the weak current box 92 are off the ground. Has a certain height for easy operation.

Embodiment 2

The structural principle of this embodiment is basically the same as that of the first embodiment, except that, as shown in FIG. 6 , in this embodiment, the outer frame assembly 70 corresponding to the cooling oil tank 10 is further provided with a front door panel 81 and a rear door. Panel (located opposite to front panel 81 ), side door panel 82 and top cover 83 . Preferably, the top cover 83 is made of a transparent material, and a sunshade 84 is movably connected to the outside of the top cover 83. For example, the sunshade 84 is composed of two halves. One end of the sunshade 84 is rotatably connected to the end of the outer frame assembly 70. The other end of the 84 is a free end. For the convenience of observation, as shown in FIG. 6 , the sunshade 84 on the rear side is folded back. It should be noted that, the sunshade 84 can also be slidably connected with the outer frame assembly 70, and the transparent top cover 83 can be covered or exposed by pulling the sunshade 84 back and forth.

In the description of this specification, reference to the terms "preferred embodiment", "one embodiment", "some embodiments", "example", "specific example" or "some examples" or the like is meant to be combined with the description of the embodiment A particular feature, structure, material, or characteristic described or exemplified is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention. Variations, the scope of the present invention is defined by the claims and their equivalents.

Claims (10)

1. A cooling device for heating equipment is characterized by comprising a cooling oil tank with an oil inlet and an oil outlet, a circulating pipeline for connecting the oil inlet and the oil outlet of the cooling oil tank, a circulating oil pump arranged on the circulating pipeline, and a cooler arranged on the circulating pipeline; insulating cooling oil is filled in the cooling oil tank, and the heating devices are soaked in the cooling oil tank.

2. The cooling device for the heat-generating equipment as claimed in claim 1, wherein a temperature sensor for detecting the temperature of the cooling oil is arranged on the cooling oil tank, and a signal output end of the temperature sensor is electrically connected with an enabling end of the circulating oil pump.

3. A cooling apparatus for a heat generating equipment as claimed in claim 1, wherein a support frame is provided in the cooling oil tank at a distance from the bottom of the cooling oil tank, and the heat generating equipment is placed on the support frame.

4. The cooling device for the heat-generating equipment as claimed in claim 1, wherein the plurality of heat-generating equipment are arranged in a cooling oil tank in a row, a plurality of parallel isolating bars are fixedly connected in the cooling oil tank, and the heat-generating equipment in a row is arranged between two adjacent isolating bars.

5. A cooling apparatus for a heat generating device according to claim 4, wherein each of the spacers has a vertical portion and a lateral portion connected to the vertical portion, and in two adjacent spacers on which a row of the heat generating devices is placed, the lateral portions of the two spacers are located inside the vertical portion, and the heat generating devices are placed on the lateral portions of the two spacers.

6. A cooling apparatus for a heat-generating device as recited in any one of claims 1 to 5, wherein a pulling frame is provided outside the heat-generating device, and at least a bottom portion of the pulling frame is provided with an oil hole.

7. The cooling device for a heat-generating equipment as recited in claim 6, wherein one side surface of the pulling-up frame has an opening through which the heat-generating equipment can be placed in the pulling-up frame.

8. A cooling apparatus for a heat-generating device as recited in any one of claims 1 to 5, further comprising a frame assembly in which said cooling oil tank, circulating oil pump and cooler are installed.

9. The cooling device for the heat-generating equipment as recited in claim 8, wherein at least a front door panel, a rear door panel, a side door panel and a top cover are further disposed at the position of the outer frame component corresponding to the cooling oil tank.

10. The cooling apparatus for a heat generating device as recited in claim 9, wherein said top cover is made of a transparent material, and a sunshade is movably attached to the outside of said top cover.

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