CN218100128U - Server liquid cooling heat abstractor - Google Patents

Abstract

The utility model discloses a server liquid cooling heat dissipation device, comprising: a box body, the top of which is detachably connected with a box cover, a water tank component is fixedly connected to the inner bottom wall of the box body, and a server body is placed on the top of the water tank component; a heat conducting component, Contact and connect with the outer side wall of the server body; the heat exchange component includes the heat exchange tube, and the heat exchange tube is circumferentially fixed on the side wall of the heat conduction component away from the server body, and both ends of the heat exchange tube are connected with the water tank assembly. A heat exchange pump is installed on the heat pipe; the ventilation component is installed on the top of the box, and the air outlet of the ventilation component faces the top of the server body; the control component includes a controller and a temperature sensor; the detection end of the temperature sensor extends into the box In the chamber, the temperature sensor, heat exchange pump, and ventilation components are all electrically connected to the controller. The utility model can realize comprehensive and fast heat dissipation of the server, optimize the operating environment of the server, and prolong the service life.

Description

Liquid cooling device for server

technical field

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

Background technique

With the development of science and technology, more and more functions of the server are integrated, and the heating power of the chip is increasing. The server is prone to generate a lot of heat when it runs for a long time. Failure to dissipate heat in time will reduce the operating efficiency and service life of the server.

The traditional air-cooled heat dissipation device can no longer solve the heat problem generated by the current server, and the use of liquid-cooled heat dissipation device will become a better way to solve the heat dissipation problem of the server in the future. Existing server liquid cooling devices can usually only cool one side or the surrounding wall of the server, and the cooling surface cannot fully cover the server, which in turn affects the overall heat dissipation efficiency of the server, and the cooling effect is poor. Therefore, a server liquid cooling device is proposed. Cold radiator.

Utility model content

The purpose of the utility model is to provide a server liquid cooling heat dissipation device, aiming to solve or improve at least one of the above technical problems.

In order to achieve the above purpose, the utility model provides the following solutions: the utility model provides a server liquid cooling device, including:

A box body, the top of which is detachably connected with a box cover, a water tank assembly is fixedly connected to the inner bottom wall of the box body, and a server body is placed on the top of the water tank assembly;

The heat conduction component is contacted and connected with the outer wall of the server body;

The heat exchange assembly includes a heat exchange tube, and the heat exchange tube is circumferentially fixed on the side wall of the heat conduction assembly away from the server body. Both ends of the heat exchange tube communicate with the water tank assembly. A heat exchange pump is installed on the heat exchange tube;

a ventilation assembly installed on the top of the box, the air outlet end of the ventilation assembly faces the top of the server body;

The control assembly includes a controller and a temperature sensor; the detection end of the temperature sensor protrudes into the inner cavity of the box, and the temperature sensor, heat exchange pump, and ventilation assembly are all electrically connected to the controller.

Preferably, the heat conduction assembly includes a temperature chamber and several heat conduction columns; the heat chamber is circumferentially covered around the outer wall of the server body, and the heat conduction columns are located between the temperature chamber and the server body between, and one end of the thermal conduction column is fixed on the temperature chamber, and the other end is in contact with the server body, and the heat exchange tube is fixed on the side wall of the temperature chamber away from the server body .

Preferably, the ventilation assembly includes several fans fixedly installed on the box cover, the fans are electrically connected to the controller, the outlet end of the fans is fixedly connected with an air duct, and the air duct extends The air outlet of the air duct faces the top of the server body, and the air duct is detachably connected with a first filter screen.

Preferably, several vents are opened on the side wall of the box, and a second filter screen is detachably connected to the vents.

Preferably, the water tank assembly includes a water tank, a liquid inlet, and a liquid outlet; The top and the bottom of the side walls of the water tank extend out of the tank.

Preferably, the heat exchange tubes are arranged at equal intervals in an S shape on the uniform temperature plate.

Preferably, universal wheels are installed at the four corners of the bottom wall of the box.

Preferably, the box cover is screwed to the top of the box body, and both the controller and the temperature sensor are mounted on the box cover.

The utility model discloses the following technical effects: the utility model monitors the temperature in the box in real time through the temperature sensor, and transmits the monitoring data to the controller, and the controller controls the output power of the heat exchange pump and the ventilation assembly according to the monitored temperature data. Adjustment to realize automatic heat dissipation;

The utility model quickly conducts the heat around the outer wall of the server body to the heat exchange tube through the heat conduction component, and the heat exchange pump makes the water or other cooling liquid in the water tank assembly circulated and pumped into the heat exchange tube, and absorbs heat through the heat exchange tube. Furthermore, the heat generated by the server body is quickly taken out to realize rapid cooling around the server body, and the heat dissipation performance is good;

In the utility model, the server body is placed on the top of the water tank assembly, and the bottom of the server body is directly in contact with the top of the water tank assembly, and the water or other cooling liquid stored in the water tank assembly is used to cool the bottom of the server body, and the cooling effect is good; through ventilation The components can effectively blow and dissipate heat on the top of the server body, thereby realizing comprehensive and rapid heat dissipation of the server, optimizing the operating environment of the server, and prolonging the service life.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a structural schematic diagram of a server liquid-cooling heat dissipation device of the present invention;

Fig. 2 is a partial enlarged view of A in Fig. 1;

Fig. 3 is a schematic diagram of the layout of heat exchange tubes in the utility model;

Among them, 1. Box body; 2. Box cover; 3. Server body; 4. Heat exchange tube; 5. Heat exchange pump; 6. Controller; 7. Temperature sensor; 8. Even temperature plate; 9. Thermal conduction column; 10 , fan; 11, air duct; 12, first filter screen; 13, air vent; 14, second filter screen; 15, water tank; 16, liquid inlet; 17, liquid outlet; 18, universal wheel; 19 ,mobile power.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. 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.

In order to make the above purpose, features and advantages of the utility model more obvious and understandable, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figures 1-3, the utility model provides a server liquid cooling device, including:

The top of the box body 1 is detachably connected with the box cover 2, the inner bottom wall of the box body 1 is fixedly connected with the water tank 15 assembly, and the top of the water tank 15 assembly is placed with the server body 3; so set, the bottom of the server body 3 is directly connected to the water tank The top of the component is in contact, and the bottom of the server body 3 is cooled by water or other cooling liquid stored in the water tank component, and the cooling effect is good;

The heat conduction component is in contact with the outer wall of the server body 3;

The heat exchange assembly includes a heat exchange tube 4, which is circumferentially fixed on the side wall of the heat conduction component away from the server body 3, both ends of the heat exchange tube 4 are connected to the water tank 15 assembly, and the heat exchange tube 4 is installed There is a heat exchange pump 5; set in this way, the heat around the outer wall of the server body 3 is quickly transferred to the heat exchange tube 4 through the heat conduction component, and the heat exchange pump 5 makes the water or other cooling liquid in the water tank assembly circulated and drawn into the heat exchange tube 4 In the process, the heat is absorbed by the heat exchange tube 4, and then the heat generated by the server body 3 is quickly taken out, so as to realize rapid cooling of the surroundings of the server body 3, and the heat dissipation performance is good;

The ventilation component is installed on the top of the box body 1, and the air outlet end of the ventilation component faces the top of the server body 3; the top of the server body 3 is effectively blown and dissipated through the ventilation component to realize rapid cooling of the top of the server body 3 and accelerate The air circulation in the box body 1 further enhances the heat dissipation efficiency, thereby realizing comprehensive and rapid heat dissipation of the server body 3, optimizing the operating environment of the server body 3, and prolonging the service life;

The control assembly includes a controller 6 and a temperature sensor 7; the detection end of the temperature sensor 7 extends into the inner cavity of the box body 1, and the temperature sensor 7, the heat exchange pump 5, and the ventilation assembly are all electrically connected to the controller 6; so set, The temperature in the box 1 is monitored in real time by the temperature sensor 7, and the monitoring data is transmitted to the controller 6, and the controller 6 adjusts the output power of the heat exchange pump 5 and the ventilation component according to the monitored temperature data to realize automatic heat dissipation treatment , so that the server body 3 maintains a suitable operating temperature and improves heat dissipation efficiency.

To further optimize the solution, the heat conduction assembly includes a temperature chamber 8 and a number of heat conduction columns 9; the temperature chamber 8 is circumferentially covered around the outer wall of the server body 3, and the heat conduction column 9 is located between the temperature chamber 8 and the server body 3, and One end of the thermal conduction column 9 is fixedly connected to the temperature chamber 8, and the other end is in contact with the server body 3, and the heat exchange tube 4 is fixedly connected to the side wall of the temperature chamber 8 away from the server body 3; several heat conduction columns 9 are arrayed at equal intervals The material of the equal temperature plate 8 and the heat conduction column 9 can be set according to the specific use environment. In this embodiment, it is made of aluminum alloy to improve the heat conduction efficiency; so set, the outer side wall of the server body 3 is surrounded by several heat conduction columns 9 The heat is conducted to the vapor chamber 8, and the heat is evenly dispersed through the vapor chamber to avoid local overheating and affect the heat exchange efficiency of the heat exchange tube 4.

To further optimize the scheme, the ventilation assembly includes several fans 10 fixedly installed on the box cover 2, the fans 10 are electrically connected to the controller 6, and the air outlet end of the fans 10 is fixedly connected with an air duct 11, and the air duct 11 extends into the box body 1 In the inner cavity, the air outlet of the air duct 11 faces the top of the server body 3, and the air duct 11 is detachably connected with a first filter screen 12; several fans 10 are arranged at equal intervals along the center point of the box cover 2; Setting, the outside air is pressurized into the air duct 11 by several blowers 10, and blown into the casing 1 after the impurities in the air are filtered by the first filter screen 12, so as to realize the rapid cooling process on the top of the server body 3.

In a further optimization scheme, the side wall of the box body 1 is provided with a plurality of vents 13, and a second filter screen 14 is detachably connected in the vent 13, and the aperture of the second filter screen 14 is not smaller than the aperture of the first filter screen 12. Several air vents 13 accelerate the air circulation in the box body 1, and then drive the heat in the box body 1 to improve the heat dissipation efficiency.

To further optimize the scheme, the water tank assembly includes a water tank 15, a liquid inlet 16, and a liquid outlet 17; Wall top and bottom, and all stretch out outside casing 1; All be equipped with valve (not shown in the figure) in the liquid inlet 16 and liquid outlet 17; So set, can pass through liquid inlet 16 and liquid outlet 17 Add and export water or cooling liquid in the water tank 15.

To further optimize the scheme, the heat exchange tubes 4 are arranged at equal intervals on the vapor chamber 8 in an S shape, so as to increase the contact area between the heat exchange tubes 4 and the vapor chamber 8 and improve the heat dissipation efficiency.

To further optimize the scheme, universal wheels 18 are installed at the four corners of the bottom wall of the box body 1 to improve the overall convenience of the device.

In a further optimization scheme, the box cover 2 is screwed to the top of the box body 1 , and the controller 6 and the temperature sensor 7 are both installed on the box cover 2 .

To further optimize the scheme, a mobile power supply 19 is installed on the box cover 2, and the mobile power supply 19 is electrically connected with the controller 6, the heat exchange pump 5, the temperature sensor 7, and the fan 10, and is used to supply power to the whole device.

Instructions:

When the server liquid cooling device of the present invention is in use, first move the box body 1 to a designated position, and pour an appropriate amount of water or cooling liquid into the water tank 15; then disassemble the box cover 2, and put the server body 3 into the In the heat dissipation space surrounded by several heat conduction columns 9, and make the bottom of the server body 3 be placed on the top of the water tank 15 stably, then install the tank cover 2 on the tank body 1, and the controller 6 controls the operation of the heat exchange pump 5 and the fan 10 , the heat exchange pump 5 makes the water in the water tank 15 or other cooling liquids circulated and pumped into the heat exchange tube 4, absorbs heat through the heat exchange tube 4, and then quickly takes out the heat generated by the server body 3, realizing cooling around the server body 3 The fan 10 pressurizes the air from the outside into the air duct 11, and blows it into the cabinet 1 after the impurities in the air are filtered by the first filter screen 12, so as to realize the rapid cooling process on the top of the server body 3.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model, rather than Any indication or implication that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should not be construed as limiting the invention.

The above-mentioned embodiment is only to describe the preferred mode of the present utility model, not to limit the scope of the present utility model. The various deformations and improvements mentioned above should all fall within the scope of protection determined by the claims of the present utility model.

Claims (8)

1. A server liquid cooling heat dissipation device, characterized in that, comprising: A box body (1), with a box cover (2) detachably connected to the top, a water tank assembly fixed to the inner bottom wall of the box body (1), and a server body (3) placed on the top of the water tank assembly; The heat conduction component is contacted and connected with the outer side wall of the server body (3); The heat exchange assembly includes a heat exchange tube (4), the heat exchange tube (4) is circumferentially fixed on the side wall of the heat conduction assembly away from the server body (3), and the heat exchange tube (4) Both ends of both are connected with the water tank assembly, and a heat exchange pump (5) is installed on the heat exchange tube (4); a ventilation assembly installed on the top of the box (1), the air outlet end of the ventilation assembly faces the top of the server body (3); The control assembly includes a controller (6) and a temperature sensor (7); the detection end of the temperature sensor (7) extends into the inner cavity of the box (1), and the temperature sensor (7), heat exchange pump (5) Both the ventilation components are electrically connected with the controller (6). 2. The server liquid-cooling heat dissipation device according to claim 1, characterized in that: the heat conduction assembly includes a vapor chamber (8) and several heat conduction columns (9); the vapor chamber (8) is circumferentially covered Around the outer wall of the server body (3), the heat conduction column (9) is located between the temperature chamber (8) and the server body (3), and one end of the heat conduction column (9) is affixed to On the uniform temperature plate (8), the other end is in contact with the server body (3), and the heat exchange tube (4) is fixed on the uniform temperature plate (8) away from the server body (3). ) on the side wall. 3. The server liquid cooling device according to claim 1, characterized in that: the ventilation assembly includes several fans (10) fixedly installed on the box cover (2), and the fans (10) are connected with the The controller (6) is electrically connected, and the air outlet end of the fan (10) is fixedly connected with an air pipe (11), and the air pipe (11) extends into the inner cavity of the box body (1), The air outlet of the air duct (11) faces the top of the server body (3), and a first filter screen (12) is detachably connected in the air duct (11). 4. The server liquid cooling device according to claim 1, characterized in that: the side wall of the box (1) is provided with several vents (13), and the vents (13) are detachably connected There is a second strainer (14). 5. The server liquid cooling device according to claim 1, characterized in that: the water tank assembly includes a water tank (15), a liquid inlet (16), and a liquid outlet (17); the water tank (15) is fixed Installed on the inner bottom wall of the box body (1), the liquid inlet (16) and the liquid outlet (17) are fixed on the top and bottom of the side wall of the water tank (15) respectively, and both Stretch out of the box body (1). 6. The server liquid-cooling heat dissipation device according to claim 2, characterized in that: the heat exchange tubes (4) are arranged in an S-shape and equidistant on the vapor chamber (8). 7. The server liquid cooling device according to claim 1, characterized in that: universal wheels (18) are installed at the four corners of the bottom wall of the box body (1). 8. The server liquid cooling device according to claim 1, characterized in that: the box cover (2) is screwed to the top of the box body (1), and the controller (6) and the temperature Sensors (7) are all installed on the box cover (2).

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