CN218768065U - Liquid cooling device for server - Google Patents

Abstract

The utility model relates to the technical field of server heat dissipation, in particular to a liquid cooling device for servers, including a base, a server shell is fixedly installed on the upper surface of the base, and a server shell is installed inside the server shell. A cooling pipe for heat dissipation. The upper surface of the base is located on one side of the server shell and a cooling mechanism is installed. The cooling mechanism includes a cooling water tank. In the utility model, starting the water pump can input the cooling water inside the bottom water tank into the water delivery pipe. Inside, the cooling water is divided into several parts and sent to the inside of multiple heat pipes through the water delivery pipe, and distributed in the inside of the server shell through several heat pipes, and the outer wall of each heat pipe is equipped with a heat conduction sheet, which can conduct heat quickly. , to guide the heat inside the server shell into the inside of the cooling water, and prevent dust and other substances in the air from entering the inside of the server shell during the cooling process.

Description

A liquid cooling device for server

technical field

The utility model relates to the technical field of heat dissipation for servers, in particular to a liquid cooling device for servers.

Background technique

The cloud computing server handles a large number of data requests, and needs to be configured with a CPU with a higher frequency, which requires more power consumption and brings higher heat generation. At the same time, the server is generally turned on 24 hours a day for many years, and the internal components of the server work If the heat dissipated from time to time cannot be dissipated in time, it will cause hard damage to the server.

Most of the heat dissipation methods of servers are air-cooled. During the heat dissipation process, it is easy to carry dust in the air into the inside of the server. If things go on like this, it will affect the normal operation of the server. As the dust accumulates, it will affect the service life of electronic components. Therefore, we An improvement was made to propose a liquid cooling device for servers.

Utility model content

The main purpose of the utility model is to provide a liquid cooling device for servers, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A liquid cooling device for a server, including a base, a server shell is fixedly installed on the upper surface of the base, and a cooling pipe for heat dissipation inside the server shell is installed inside the server shell;

The upper surface of the base is located on one side of the server shell, and a cooling mechanism is installed. The cooling mechanism includes a heat dissipation water tank. A number of transverse heat pipes are installed horizontally inside the heat dissipation water tank. An upper water tank is fixedly installed on the upper end of the heat dissipation water tank. , a bottom water tank is fixedly installed on the lower surface of the heat dissipation water tank.

Preferably, the inside of the bottom water tank communicates with the inside of the cooling water tank, one end of the bottom water tank is connected to the input end of the water pump through a water outlet pipe joint, and a water delivery pipe is fixedly installed at the output end of the water pump.

Preferably, the inside of the upper water tank communicates with the inside of the cooling water tank, and one end of the upper water tank is fixedly installed with a water inlet pipe joint.

Preferably, one end of the transverse heat pipe extends to one side of the heat dissipation water tank, the other end of the transverse heat conduction pipe extends to the other side of the heat dissipation water tank, and the other end of the transverse heat conduction pipe communicates with the inside of the air box, so A cooling fan is fixedly installed on one side of the bellows;

A plurality of cooling fins are installed inside the transverse heat pipe, and one end of each cooling fin extends to the inside of the cooling water tank.

Preferably, the cooling pipe includes several heat conduction pipes, and the several heat conduction pipes are distributed inside the server casing.

As a preference, one end of each of the heat pipes extends to the outside of the server shell and is connected to the water delivery pipe, the other end of each of the heat pipes extends to the outside of the server shell, and the other end of each of the heat pipes is Connect with the inlet pipe joint through the pipe.

Preferably, the heat-conducting pipe is fixedly installed with a heat-conducting sheet on the outer wall inside the server casing.

Compared with the prior art, the utility model has the following beneficial effects:

(1) In the utility model, the starting water pump can input the cooling water inside the bottom water tank into the inside of the water delivery pipe, and through the water delivery pipe, the cooling water is divided into several parts and sent to the inside of multiple heat conduction pipes, and distributed through several heat conduction pipes. In the inside of the server shell, and the outer wall of each heat pipe is equipped with a heat conduction sheet, which can conduct heat quickly, guide the heat inside the server shell into the inside of the cooling water, and prevent dust and other substances in the air from entering the server shell during the cooling process. internal.

(2) In this utility model, after the cooling water passes through the heat pipe, it will enter the water inlet pipe joint and the interior of the upper water tank through the pipe. When the cooling water flows downward through the heat dissipation water tank, the cooling fan can drive the air inside the bellows to flow. The air flows through the horizontal heat pipe, and the heat sink installed inside the horizontal heat pipe transfers the heat in the cooling water to the inside of the horizontal heat pipe, and the flowing air can quickly dissipate heat to the heat sink inside the horizontal heat pipe , can increase the speed of heat dissipation of the cooling water inside the heat dissipation water tank, can circulate heat to the inside of the server shell, and control the temperature of the server within a stable numerical range.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of a liquid cooling device for servers of the present invention;

Fig. 2 is a side view structural schematic diagram of a liquid cooling device for servers of the present invention;

Fig. 3 is a schematic structural diagram of a cooling pipe used in a liquid cooling device of a server according to the present invention;

FIG. 4 is a structural schematic diagram of a heat dissipation water tank used in a server liquid cooling device according to the present invention.

In the figure: 1, base; 2, server shell; 3, cooling mechanism; 31, upper water tank; 32, cooling water tank; 33, bottom water tank; 34, outlet pipe joint; 35, water pump; 36, water delivery pipe; 37, inlet Water pipe joint; 38, horizontal heat pipe; 39, heat sink; 4, cooling fan; 5, bellows; 6, cooling pipe; 61, heat pipe; 62, heat conduction sheet.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

As shown in Figures 1 to 4, a liquid cooling device for a server includes a base 1, a server shell 2 is fixedly installed on the upper surface of the base 1, and a cooling pipe for internal heat dissipation of the server shell 2 is installed inside the server shell 2 6;

The upper surface of the base 1 is located on one side of the server shell 2, and a cooling mechanism 3 is installed. The cooling mechanism 3 includes a heat dissipation water tank 32. A number of transverse heat pipes 38 are installed horizontally inside the heat dissipation water tank 32. An upper water tank is fixedly installed on the upper end of the heat dissipation water tank 32. 31. A bottom water tank 33 is fixedly installed on the lower surface of the cooling water tank 32.

In this embodiment, the inside of the bottom water tank 33 communicates with the inside of the cooling water tank 32, and one end of the bottom water tank 33 is connected to the input end of the water pump 35 through the outlet pipe joint 34, and the output end of the water pump 35 is fixedly equipped with a delivery pipe 36.

In this embodiment, the inside of the upper water tank 31 communicates with the inside of the cooling water tank 32 , and one end of the upper water tank 31 is fixedly installed with a water inlet pipe joint 37 .

In this embodiment, one end of the transverse heat conduction pipe 38 extends to one side of the heat dissipation water tank 32, the other end of the transverse heat conduction pipe 38 extends to the other side of the heat dissipation water tank 32, and the other end of the transverse heat conduction pipe 38 is connected to the inside of the air box 5. Connected, one side of the bellows 5 is fixedly installed with a cooling fan 4;

The inside of the transverse heat pipe 38 is equipped with several cooling fins 39, and one end of each cooling fin 39 all extends to the inside of the cooling water tank 32, and the heat in the cooling water can be conducted into one end of the horizontal heat conducting pipe 38 inside by several cooling fins 39. The contact area between the air and the heat dissipation water tank 32 can be increased by air flowing through the plurality of transverse heat conduction pipes 38 , and the heat dissipation speed of the cooling water can be improved.

In this embodiment, the cooling pipe 6 includes several heat pipes 61 , and the several heat pipes 61 are distributed inside the server housing 2 .

In this embodiment, one end of each heat pipe 61 extends to the outside of the server shell 2 to connect with the water delivery pipe 36, and the other end of each heat pipe 61 extends to the outside of the server shell 2, and each heat pipe 61 The other ends are all connected with the water inlet pipe joint 37 by pipelines.

In this embodiment, the heat conduction sheet 62 is fixedly installed on the outer wall of the heat conduction pipe 61 inside the server casing 2, and the cooling liquid flows through the inside of the heat conduction pipe 61, so that the heat conduction sheet 62 can quickly guide the heat of the server casing 2 into the cooling liquid.

The working principle of this liquid cooling device for servers:

When in use, the starting water pump 35 can input the cooling water inside the bottom water tank 33 into the inside of the water delivery pipe 36, and through the water delivery pipe 36, the cooling water is divided into several parts and sent into the inside of a plurality of heat conduction pipes 61, and passes through several heat conduction pipes. 61 are distributed inside the server housing 2, and each heat pipe 61 is equipped with a heat conduction plate 62 on the outer wall, which can quickly conduct heat conduction, guide the heat inside the server housing 2 into the cooling water, and avoid dust in the air during the cooling process and other substances enter the inside of the server shell 2;

After the cooling water passes through the heat pipe 61, it will enter the water inlet pipe joint 37 and the inside of the upper water tank 31 through the pipeline. By flowing through the transverse heat conduction pipe 38, and the cooling fins 39 installed inside the transverse heat conduction pipe 38 transfer the heat in the cooling water to the inside of the transverse heat conduction pipe 38, the air passing through the flow can quickly dissipate heat to the inside of the transverse heat conduction pipe 38 The sheet 39 dissipates heat, which can increase the cooling water cooling speed in the cooling water tank 32, and can circulate the cooling water inside the server shell 2 to control the temperature within a stable numerical range.

Obviously, the above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limiting the implementation of the present utility model. For those of ordinary skill in the art, on the basis of the above description It is also possible to make other changes or changes in different forms. All the implementation modes cannot be exhausted here. All obvious changes or changes that belong to the technical solutions of the present invention are still within the protection scope of the present invention. .

Claims (7)

1. A liquid cooling device for server, includes base (1), its characterized in that: a server shell (2) is fixedly arranged on the upper surface of the base (1), and a cooling pipe (6) for dissipating heat inside the server shell (2) is arranged inside the server shell (2);

the upper surface of base (1) is located one side of server shell (2) and installs cooling body (3), cooling body (3) are including heat dissipation water tank (32), a plurality of horizontal heat pipe (38) are transversely installed to the inside of heat dissipation water tank (32), the upper end fixed mounting of heat dissipation water tank (32) has upper water tank (31), the lower fixed surface of heat dissipation water tank (32) installs bottom water tank (33).

2. A liquid cooling apparatus for a server according to claim 1, wherein: the inside of bottom water tank (33) and the inside intercommunication of heat dissipation water tank (32), the one end of bottom water tank (33) is passed through outlet pipe joint (34) and is connected with the input of water pump (35), the output fixed mounting of water pump (35) has delivery pipe (36).

3. A liquid cooling apparatus for a server according to claim 1, wherein: the inside of upper water tank (31) and the inside intercommunication of heat dissipation water tank (32), the one end fixed mounting of upper water tank (31) has inlet tube to connect (37).

4. A liquid cooling apparatus for a server according to claim 1, wherein: one end of the transverse heat conduction pipe (38) extends to one side of the heat dissipation water tank (32), the other end of the transverse heat conduction pipe (38) extends to the other side of the heat dissipation water tank (32), the other end of the transverse heat conduction pipe (38) is communicated with the interior of the air box (5), and a cooling fan (4) is fixedly mounted on one side of the air box (5);

a plurality of radiating fins (39) are installed inside the transverse heat conducting pipe (38), and one end of each radiating fin (39) extends into the radiating water tank (32).

5. A liquid cooling apparatus for a server according to claim 1, wherein: the cooling pipe (6) comprises a plurality of heat conduction pipes (61), and the heat conduction pipes (61) are distributed in the server shell (2).

6. The liquid cooling apparatus for a server according to claim 5, wherein: one end of each heat conduction pipe (61) extends to the outside of the server shell (2) to be connected with a water conveying pipe (36), the other end of each heat conduction pipe (61) extends to the outside of the server shell (2), and the other end of each heat conduction pipe (61) is connected with a water inlet pipe joint (37) through a pipeline.

7. The liquid cooling apparatus for a server according to claim 5, wherein: and the heat conducting fins (62) are fixedly arranged on the outer wall of the heat conducting pipe (61) positioned in the server shell (2).

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