CN218104054U

CN218104054U - Cooling device for server in machine room

Info

Publication number: CN218104054U
Application number: CN202222474819.4U
Authority: CN
Inventors: 王肃
Original assignee: Hangzhou Hanrong Information Technology Co ltd
Current assignee: Hangzhou Hanrong Information Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-12-20
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a cooling device for server in computer lab belongs to data center technical field, including computer lab casing and server body, the air conditioning groove that is L shape structure is seted up to the bottom inner wall one side of computer lab casing, bottom inner wall one side fixedly connected with of computer lab casing covers in the air conditioner in air conditioning groove, the cold wind air-out end of air conditioner is towards the air conditioning groove, the end of heating of air conditioner is located outside the computer lab casing, a plurality of evenly distributed's radiating groove has been seted up to the bottom inner wall of computer lab casing, a plurality of evenly distributed's the just row's of extending to the air conditioning inslot cold mouth is seted up to the bottom of radiating groove, the server body is located the top of arranging cold mouth, one side of server body is provided with liquid cooling mechanism. The utility model discloses can promote the heat dispersion to the server body, realize improving the effect of server body operating performance.

Description

Cooling device for server in machine room

Technical Field

The utility model belongs to the technical field of data center, especially, relate to a cooling device that is used for server in computer lab.

Background

With the continuous rising of energy cost and the attention of people on green and environmental protection, the energy-saving requirement of the data center is more and more strong. On the premise of ensuring safe and high-performance operation of IT equipment of a data center machine room, various energy-saving means are comprehensively utilized, the energy utilization efficiency of the data center is improved, the PUE is reduced, and energy conservation and emission reduction become one of the targets pursued by data center infrastructure.

Among the prior art, generally including the computer lab casing, placed a plurality of server bodies that last work in the computer lab casing, generally seted up thermovent and air intake at the outer wall of computer lab casing. The inner wall of the machine room shell is fixedly connected with a fan covering the air inlet, and the server body is cooled through the fan. However, when the above-mentioned device is used, because the number of servers is large, the temperature in the machine room casing is high, and the heat dissipation effect of cooling by using the fan is not good enough, the operation performance of the server is greatly reduced, and therefore, a cooling device for the server in the machine room is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cooling device for a server in a machine room. The advantages are that: the heat dissipation performance of the server body can be improved, and the effect of improving the operation performance of the server body is achieved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cooling device for server in computer lab, includes computer lab casing and server body, the air conditioning groove that is L shape structure is seted up to bottom inner wall one side of computer lab casing, bottom inner wall one side fixedly connected with of computer lab casing covers in the air conditioner in air conditioning groove. The cold wind air-out end of air conditioner is towards the cold air groove, the end of heating of air conditioner is located outside the computer lab casing, a plurality of evenly distributed's radiating groove has been seted up to the bottom inner wall of computer lab casing. The server comprises a server body and is characterized in that a plurality of uniformly distributed cold discharging ports extending into a cold air tank are formed in the bottom of the heat dissipation tank, the server body is located above the cold discharging ports, and a liquid cooling mechanism is arranged on one side of the server body.

Through the technical scheme: the during operation starts the air conditioner, and the refrigeration end of air conditioner can arrange cold air to the cold air inslot, and cold air can spill over through arranging the cold mouth, and the radiating groove can make the bottom of the abundant and server body of cold air that overflows through arranging the cold mouth contact. According to the principle that hot air moves upwards, cold air can cool the surface of the server body and the environment in the machine room shell, and the temperature in the machine room shell and the temperature of the server body can be lower by matching with the liquid cooling mechanism. Therefore, the heat dissipation performance of the server body can be improved, and the effect of improving the operation performance of the server body is achieved.

The utility model discloses further set up to, arrange the cold mouth and be the trapezium structure, and arrange the top surface area of cold mouth and be less than the bottom surface area. Through the technical scheme: the design of the trapezoid structure can increase the flow velocity of cold air passing through the cold discharge port and take away more temperature on the surface of the server body.

The utility model discloses further set up to, the radiating groove is the trapezium structure, and the top surface of radiating groove is greater than the bottom surface area. Through the technical scheme: the radiating groove is the design of trapezium structure, and the volume of the computer lab casing of multiplicable radiating groove bottom inner wall both sides can provide the bearing performance of the bottom inner wall of computer lab casing to the server body.

The utility model discloses further set up to, adjacent two the same support column of fixedly connected with between the cold air groove, the top one end and the bottom one end of support column respectively with the top inner wall and the bottom inner wall fixed connection in cold air groove. The setting of support column can support the top inner wall in air conditioning groove, can avoid the bottom inner wall of computer lab casing to take place deformation.

The utility model discloses further set up to, the air outlet has been seted up to one side outer wall of computer lab casing, the air intake has been seted up to the opposite side outer wall of computer lab casing, the top outer wall fixedly connected with fan of computer lab casing, through defeated tuber pipe fixed connection between the interior wall of convulsions end and air outlet of fan, through defeated tuber pipe fixed connection between the inner wall of the end of airing exhaust of fan and air intake.

Through the technical scheme: the setting of fan can be so that the steam in the computer lab casing is discharged through the air outlet, and after the cooling of the outer air of computer lab casing, can blow to the server body through the air intake for the top of server body is by fully cooling. In addition, the fan can improve the air flow rate in the machine room shell, and then increase the velocity of flow that cold air spills over the row cold mouth, can strengthen the cooling performance to the server body.

The utility model discloses further set up to, the ring canal of server body is encircleed to inner wall top fixedly connected with all around of computer lab casing, and the ring canal is linked together with the air intake. The inner wall of the ring pipe close to the server body is provided with a plurality of uniformly distributed hot blowing openings. The arrangement of the ring pipe can ensure that cold air is blown to the periphery of the server body through the hot blowing opening, and the heat dissipation performance of the server body can be further improved.

The utility model discloses further set up to, liquid cooling mechanism include with server body one side fixed connection's coolant liquid pipe, adjacent two be linked together between the coolant liquid pipe, the coolant liquid pipe part is located the cold gas inslot, the bottom inner wall fixedly connected with circulator in cold gas groove, the end of intaking and the drainage end of circulator all with coolant liquid pipe fixed connection.

Through the technical scheme: the setting of coolant liquid pipe, accessible water-cooled mode is cooled down to the server body, when the start cycle machine, can be so that the coolant liquid in the coolant liquid pipe flows, and the heat of server body can be driven in the flow of coolant liquid, then through the cooling of air conditioning inslot air conditioning, can be so that microthermal coolant liquid takes away the temperature on server body surface again.

The utility model discloses further set up to, be located server body surface the coolant liquid pipe is snakelike distribution. The design that is snakelike distribution, the area of contact between multiplicable coolant pipe and the server body can improve the radiating effect to equipment.

The utility model has the advantages that:

1. this a cooling device for server in computer lab, the during operation starts the air conditioner, and the refrigeration end of air conditioner can arrange cold air to the cold air inslot, and cold air can spill over through arranging the cold mouth, and the radiating groove can make the cold air that overflows through arranging the cold mouth abundant and the bottom of server body contact, according to the principle that the hot-air shifts up. The cold air can cool down the surface of the server body and the environment in the machine room shell, and the temperature in the machine room shell and the temperature of the server body are lower by matching with the liquid cooling mechanism. Therefore, the heat dissipation performance of the server body can be improved, and the effect of improving the operation performance of the server body is achieved.

2. This a cooling device for server in computer lab through being provided with the support column, can support the top inner wall in air conditioning groove, can avoid the bottom inner wall of computer lab casing to take place deformation.

3. This a cooling device for server in computer lab through being provided with the fan, can be so that steam in the computer lab casing is discharged through the air outlet, and after the cooling of the outer air of computer lab casing, can blow to the server body through the air intake for the top of server body is fully cooled down, and in addition, the fan can improve the air flow rate in the computer lab casing, and then increases the velocity of flow that air conditioning spilled over row cold mouthful, can strengthen the cooling performance to the server body.

Drawings

Fig. 1 is a schematic perspective view of a cooling apparatus for a server in a machine room according to the present invention;

fig. 2 is a schematic partial sectional structural diagram of a cooling device for a server in a machine room according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural diagram of a highlighted circulator of a cooling device for a server in a machine room according to the present invention.

In the figure: 1. a machine room housing; 2. a server body; 3. a cold air tank; 4. an air conditioner; 5. a heat sink; 6. a cold discharge port; 7. a support pillar; 8. an air outlet; 9. an air inlet; 10. a fan; 11. a loop pipe; 12. a hot blowing port; 13. a coolant tube; 14. a circulator.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Referring to fig. 1-4, a cooling device for a server in a machine room comprises a machine room casing 1 and a server body 2, wherein one side of the inner wall of the bottom of the machine room casing 1 is provided with an L-shaped cold air groove 3. Machine room casing 1's bottom inner wall one side fixedly connected with covers in air conditioner 4 of cold air groove 3, and air conditioner 4's cold wind air-out end is towards cold air groove 3, and air conditioner 4 heats the end and is located outside machine room casing 1, and a plurality of evenly distributed's radiating groove 5 has been seted up to machine room casing 1's bottom inner wall. A plurality of evenly distributed and row's cold mouth 6 that extend to in the cold gas groove 3 is seted up to the bottom of radiating groove 5, and server body 2 is located row's cold mouth 6 top, and one side of server body 2 is provided with liquid cooling mechanism.

It should be noted that, in this embodiment, the cold discharge port 6 is in a trapezoid structure, and the top surface area of the cold discharge port 6 is smaller than the bottom surface area, so that the flow rate of the cold air passing through the cold discharge port 6 can be increased through the cold discharge port 6 in the trapezoid structure, and more temperatures on the surface of the server body 2 can be taken away.

Further, in the present embodiment, the heat sink 5 is a trapezoid structure, and the top surface of the heat sink 5 is larger than the bottom surface area. The size of the machine room shell 1 on two sides of the inner wall at the bottom of the heat dissipation groove 5 can be increased through the heat dissipation groove 5 with the trapezoid structure, and the bearing performance of the inner wall at the bottom of the machine room shell 1 on the server body 2 can be improved.

The same support column 7 is fixedly connected between two adjacent cold air grooves 3. The top one end and the bottom one end of support column 7 respectively with the top inner wall and the bottom inner wall fixed connection of air conditioning groove 3, can support the top inner wall of air conditioning groove 3 through support column 7, can avoid the bottom inner wall of computer lab casing 1 to take place deformation.

In one embodiment, an air outlet 8 is formed in the outer wall of one side of the machine room shell 1, an air inlet 9 is formed in the outer wall of the other side of the machine room shell 1, a fan 10 is fixedly connected to the outer wall of the top of the machine room shell 1, and the air exhaust end of the fan 10 is fixedly connected with the inner wall of the air outlet 8 through an air conveying pipe. Through defeated tuber pipe fixed connection between fan 10's the end of airing exhaust and the inner wall of air intake 9, can make the steam in the computer lab casing 1 discharged through air outlet 8 through fan 10, after the cooling of the outer air of computer lab casing 1, can blow to server body 2 through air intake 9, make the top of server body 2 fully cooled down, in addition, fan 10 can improve the air flow rate in the computer lab casing 1, and then increase air conditioning and spill over the velocity of flow of arranging cold mouthful 6, can strengthen the cooling performance to server body 2.

It should be noted that, in this embodiment, the top of the peripheral inner wall of the machine room casing 1 is fixedly connected with a ring pipe 11 surrounding the server body 2, the ring pipe 11 is communicated with the air inlet 9, and the inner wall of the ring pipe 11 close to the server body 2 is provided with a plurality of uniformly distributed heat blowing ports 12. The ring pipe 11 can blow cold air around the server main body 2 through the hot air blowing port 12, thereby further improving the heat dissipation performance of the server main body 2.

In one embodiment, the liquid cooling mechanism includes a liquid cooling pipe 13 fixedly connected to one side of the server body 2, two adjacent liquid cooling pipes 13 are communicated with each other, and the liquid cooling pipes 13 are partially located in the cold air tank 3. Bottom inner wall fixedly connected with circulator 14 of cold air groove 3, circulator 14's the end of intaking and the equal and coolant liquid pipe 13 fixed connection of drainage end, can cool down server body 2 through water-cooled mode through coolant liquid pipe 13, when starting circulator 14, can make the coolant liquid in coolant liquid pipe 3 flow, the heat of server body 2 can be driven in the flow of coolant liquid, then the cooling of air conditioning in cold air groove 13, can make microthermal coolant liquid take away the temperature on server body 2 surface again.

In the present embodiment, the cooling liquid pipes 13 located on the surface of the server main body 2 are distributed in a serpentine shape, and the cooling liquid pipes 13 distributed in a serpentine shape can increase the contact area between the cooling liquid pipes 13 and the server main body 2, thereby improving the heat dissipation effect on the device.

The working principle is as follows: the during operation, start air conditioner 4, air conditioner 4's refrigeration end can arrange air conditioning to in the cold air groove 3, cold air can spill over through arranging cold mouth 6, radiating groove 5 can make the abundant bottom with server body 2 of air conditioning that overflows through arranging cold mouth 6 contact, according to the principle that the hot-air shifts up, cold air can cool down the surface of server body 2 and the environment in computer lab casing 1, cooperation liquid cooling mechanism can one step make in the computer lab casing 1 with server body 2's temperature lower, therefore, can promote the heat dispersion to server body 2, realize improving server body 2 performance's effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cooling device for server in computer lab, includes computer lab casing (1) and server body (2), its characterized in that, air conditioning groove (3) that are L shape structure are seted up to bottom inner wall one side of computer lab casing (1), bottom inner wall one side fixedly connected with of computer lab casing (1) covers in air conditioner (4) of air conditioning groove (3), the cold wind air-out end of air conditioner (4) is towards cold air groove (3), the end of heating of air conditioner (4) is located outside computer lab casing (1), a plurality of evenly distributed's radiating groove (5) have been seted up to the bottom inner wall of computer lab casing (1), a plurality of evenly distributed's just extend to row cold mouth (6) in cold air groove (3) have been seted up to the bottom of radiating groove (5), server body (2) are located the top of arranging cold mouth (6), one side of server body (2) is provided with liquid cooling mechanism.

2. The cooling device for servers in the machine room according to claim 1, wherein the row of cooling ports (6) has a trapezoid structure, and the top surface area of the row of cooling ports (6) is smaller than the bottom surface area.

3. The cooling device for servers in machine room according to claim 1, wherein the heat sink (5) has a trapezoid structure, and the top surface of the heat sink (5) is larger than the bottom surface area.

4. The cooling device for the servers in the machine room according to claim 1, wherein a same support pillar (7) is fixedly connected between two adjacent cold air tanks (3), and a top end and a bottom end of the support pillar (7) are fixedly connected to the top inner wall and the bottom inner wall of each cold air tank (3), respectively.

5. The cooling device for the server in the machine room according to claim 1, wherein an air outlet (8) is formed in an outer wall of one side of the machine room casing (1), an air inlet (9) is formed in an outer wall of the other side of the machine room casing (1), a fan (10) is fixedly connected to an outer wall of the top of the machine room casing (1), an air exhaust end of the fan (10) is fixedly connected to an inner wall of the air outlet (8) through an air conveying pipe, and an air exhaust end of the fan (10) is fixedly connected to an inner wall of the air inlet (9) through an air conveying pipe.

6. The cooling device for the servers in the machine room as claimed in claim 5, wherein a top portion of the peripheral inner wall of the machine room casing (1) is fixedly connected with a ring pipe (11) surrounding the server body (2), the ring pipe (11) is communicated with the air inlet (9), and a plurality of uniformly distributed heat blowing openings (12) are formed in the inner wall of the ring pipe (11) close to the server body (2).

7. The cooling device for the server in the machine room according to claim 1, wherein the liquid cooling mechanism includes a cooling liquid pipe (13) fixedly connected to one side of the server body (2), two adjacent cooling liquid pipes (13) are communicated with each other, the cooling liquid pipe (13) is partially located in the cooling air tank (3), a circulator (14) is fixedly connected to the inner wall of the bottom of the cooling air tank (3), and both a water inlet end and a water outlet end of the circulator (14) are fixedly connected to the cooling liquid pipe (13).

8. A cooling arrangement for servers in a machine room according to claim 7, characterized in that the cooling liquid pipes (13) on the surface of the server body (2) are distributed in a serpentine shape.