CN220156942U

CN220156942U - Cloud computer circulation cooling system

Info

Publication number: CN220156942U
Application number: CN202321706228.3U
Authority: CN
Inventors: 吴晓慧; 卢彦辉
Original assignee: Linyi Zhirui Network Technology Co ltd
Current assignee: Linyi Zhirui Network Technology Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-12-08
Anticipated expiration: 2033-06-30

Abstract

The utility model belongs to the field of temperature regulation of machine rooms, and relates to a cloud computer circulating cooling system, which comprises a machine room, an air cooling assembly and a circulating cooling assembly; the cooling circulation assembly comprises a liquid return pipe connected to the bottom of the machine room, the liquid return pipe is connected with a circulation pipe through a circulation pump, the circulation pipe is connected to the upper half part of the machine room, and a liquid inlet pipe is arranged on the circulation pipe; the inside of the machine room is provided with a bridge plate and a liquid outlet pipe, and the height of the liquid outlet pipe is lower than that of the bridge plate (10-25) cm. Compared with air cooling, the liquid cooling system has the characteristics of higher density, more energy saving, better noise prevention effect, constant temperature, capability of ensuring high-performance and stable operation of components, no compressor noise lower than 50dB and the like, so that the liquid cooling technology has lower noise and can achieve the effect of silencing a machine room.

Description

Cloud computer circulation cooling system

Technical Field

The utility model belongs to the field of machine room temperature regulation, and relates to a cloud computer circulating cooling system.

Background

Cloud computing is an internet-based computing approach by which shared hardware and software resources and information can be provided to computers and other devices as needed. Cloud computing is an increasing, usage, and delivery model of internet-based related services, typically involving providing dynamically extensible and often virtualized resources over the internet. The cloud computing data center machine room is an essential important component in providing cloud computing data service, and the cabinet can protect stored server equipment, shield electromagnetic interference, orderly arrange equipment and facilitate later equipment maintenance.

A plurality of server devices are placed in an existing cabinet, a large amount of heat is generated in the operation process of the server devices, if the temperature cannot be effectively reduced in time, the accumulated heat can easily overheat the server devices to cause halt, and the operation of a network system is abnormal. Chinese patent CN110461127a discloses a cloud computing server room cooling system, including air condensing units, centrifugal fan and the cooling pipeline of setting in the computer lab is indoor, and air condensing units, centrifugal fan and the cooling pipeline that sets up in the computer lab form the cooling circuit, the cooling pipeline sets up in the computer lab roof, and the cooling pipeline includes cold air pipe, hot-blast line and a plurality of intermediate ducts of connecting between cold air pipe, hot-blast line, is provided with the air-out valve port of normal close on the cooling pipeline, is provided with movable air supply unit below the cooling pipeline, movable air supply unit can move to air-out valve port department to dock with the valve port, introduce movable air supply unit with cold wind, and through flexible pipe and the air supply fan of setting up in movable air supply unit below, blow the cold wind alone for appointed server.

The prior art has the following technical defects:

at present, the cooling of the cloud computer room adopts an air-cooled heat dissipation mode, the traditional air cooling technology can not completely meet the heat dissipation requirement, a large amount of carbon emission can be caused by utilizing air cooling, the air cooling is not consistent with the current national strategic targets of low carbon emission, and the air cooling needs to utilize equipment such as a compressor, a fan and the like, so that huge noise can be generated during working.

Disclosure of Invention

The utility model aims to solve the technical problems that: overcomes the defects of the prior art and provides a cloud computer circulating cooling system.

The cloud computer circulating cooling system comprises a machine room, an air cooling assembly and a circulating cooling assembly;

the circulating cooling assembly comprises a liquid return pipe connected to the bottom of the machine room, the liquid return pipe is connected with a circulating pipe through a circulating pump, the circulating pipe is connected to the upper half part of the machine room, and a liquid inlet pipe is arranged on the circulating pipe;

the machine room is internally provided with a bridge plate and a liquid outlet pipe, the liquid outlet pipe is provided with a liquid outlet valve, and the height of the liquid outlet pipe is lower than that of the bridge plate by 10-25cm.

Working process or working principle:

during operation, the computer server is stored in the case, cooling liquid enters the case through the liquid supply device externally connected with the liquid inlet pipe and the circulating pipe, so that the cooling liquid submerges the computer server to realize liquid cooling, the cooling liquid sequentially passes through the liquid return pipe at the bottom of the case and the circulating pump to enter the case again through the liquid return pipe, the circulating pump and the circulating pipe to realize circulation of the cooling liquid from the case, the cooling liquid simultaneously dissipates heat to realize the purpose of circulating heat dissipation during external circulation, when manual operation is needed, the liquid outlet pipe is opened to place the liquid level of the cooling liquid in the case below the bridge plate, and then the air cooling assembly is opened to perform temporary air cooling heat dissipation.

The air cooling assembly comprises an air outlet formed in the top of the machine room, a fan matched with the air outlet is arranged on the air outlet, and the fan is connected with a driving motor.

The room plates at two sides of the machine room are divided into a lower baffle plate and an upper inclined plate, the height of the lower baffle plate is 20-30cm higher than that of the bridge plate, the upper inclined plate can incline inwards by 15-25 degrees, and when the fan radiates heat, external air can enter the machine case to realize air circulation heat radiation.

The circulating pipe is provided with a Y-shaped filter, and partial impurities can be filtered when the cooling liquid circulates.

The circulating pipe is provided with a pressure release valve, so that pipeline damage caused by overlarge pressure is avoided.

The inlet and outlet of the circulating pump are respectively connected with a first valve and a second valve, the liquid return pipe is provided with a third valve, and the pipeline and the circulating pump are conveniently replaced and overhauled by opening and closing the valves.

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

compared with air cooling, the liquid cooling system has the characteristics of higher density, more energy saving, better noise prevention effect, constant temperature, capability of ensuring high-performance and stable operation of components, no compressor noise lower than 50dB and the like, so that the liquid cooling technology has lower noise and can achieve the effect of silencing a machine room.

Drawings

Figure 1 is a schematic diagram of an embodiment of the present utility model,

figure 2 is a front view of an embodiment of the present utility model,

figure 3 is a left side view of an embodiment of the present utility model,

figure 4 is a top view of an embodiment of the present utility model,

fig. 5 is a schematic view showing a structure without the left upper swash plate in an embodiment of the present utility model.

In the figure: 1. a liquid inlet pipe; 2. a pressure release valve; 3. a circulation pipe; 4. an air outlet; 5. a machine room; 6. a bridge plate; 7. a liquid return pipe; 8. a first valve; 9. a second valve; 10. a circulation pump; 11. a Y-type filter; 12. a third valve; 13. an upper sloping plate; 14. a lower baffle; 15. a fan; 16. a driving motor; 17. and a liquid outlet pipe.

Detailed Description

Example 1

As shown in fig. 1 to 5, the cloud computer circulating cooling system comprises a machine room 5, an air cooling assembly and a circulating cooling assembly; the circulating cooling assembly comprises a liquid return pipe 7 connected to the bottom of the machine room 5, the liquid return pipe 7 is connected with a circulating pipe 3 through a circulating pump 10, the circulating pipe 3 is connected to the upper half part of the machine room 5, and a liquid inlet pipe 1 is arranged on the circulating pipe 3; the inside of the machine room 5 is provided with a bridge plate 6 and a liquid outlet pipe 17, a liquid outlet valve is arranged on the liquid outlet pipe 17, and the height of the liquid outlet pipe 17 is lower than that of the bridge plate 610-25cm; the air cooling assembly comprises an air outlet 4 formed in the top of the machine room 5, a fan 15 matched with the air outlet 4 is arranged on the air outlet 4, and the fan 15 is connected with a driving motor 16; the room plates at two sides of the machine room 5 are divided into a lower baffle plate 14 and an upper inclined plate 13, the height of the lower baffle plate 14 is higher than that of the bridge plate 620-30cm, the upper inclined plate 13 can incline inwards by 15-25 degrees, and when the fan 15 radiates heat, external air can enter the machine case to realize air circulation heat radiation; the circulating pipe 3 is provided with a Y-shaped filter 11, and partial impurities can be filtered when the cooling liquid is circulated; the pressure relief valve 2 is arranged on the circulating pipe 3, so that the pipeline is prevented from being damaged due to overlarge pressure; the inlet and outlet of the circulating pump 10 are respectively connected with a first valve 8 and a second valve 9, the liquid return pipe 7 is provided with a third valve 12, and the pipeline and the circulating pump 10 are conveniently replaced and overhauled by opening and closing the valves.

Working process or working principle:

during operation, the computer server is stored in the chassis, the cooling liquid enters the chassis through the liquid supply device externally connected with the liquid inlet pipe 1 and the circulating pipe 3, so that the cooling liquid submerges the computer server to realize liquid cooling, the cooling liquid sequentially passes through the liquid return pipe 7, the circulating pump 10 and the circulating pipe 3 from the chassis through the operation of the liquid return pipe 7 at the bottom of the chassis and the circulating pump 10 to enter the chassis again to realize circulation of the cooling liquid, the cooling liquid simultaneously dissipates heat to realize circulation heat dissipation during external circulation, and when manual entry operation is needed, the liquid outlet pipe 17 is opened to place the liquid level of the cooling liquid in the chassis below the bridge plate 6, and then the air cooling assembly is opened to perform temporary air cooling heat dissipation.

Compared with air cooling, the liquid cooling system has the characteristics of higher density, more energy saving, better noise prevention effect, constant temperature, capability of ensuring high-performance and stable operation of components, no compressor noise lower than 50dB and the like, so that the liquid cooling technology has lower noise and can achieve the effect of silencing a machine room 5.

The description of the directions and the relative positional relationships of the structures, such as the description of the front, back, left, right, up and down, in the present utility model does not limit the present utility model, but is merely for convenience of description.

Claims

1. A cloud computer cooling system that circulates, its characterized in that: comprises a machine room (5), an air cooling assembly and a circulating cooling assembly;

the circulating cooling assembly comprises a liquid return pipe (7) connected to the bottom of the machine room (5), the liquid return pipe (7) is connected with a circulating pipe (3) through a circulating pump (10), the circulating pipe (3) is connected to the upper half part of the machine room (5), and a liquid inlet pipe (1) is arranged on the circulating pipe (3);

the inside of the machine room (5) is provided with a bridge plate (6) and a liquid outlet pipe (17), and the height of the liquid outlet pipe (17) is lower than that of the bridge plate (6) by 10-25cm.

2. The cloud computer recirculation cooling system of claim 1, wherein: the air cooling assembly comprises an air outlet (4) formed in the top of the machine room (5), a fan (15) matched with the air outlet (4) is arranged on the air outlet, and the fan (15) is connected with a driving motor (16).

3. The cloud computer recirculation cooling system of claim 2, wherein: the room plates at two sides of the machine room (5) are divided into a lower baffle plate (14) and an upper inclined plate (13), the height of the lower baffle plate (14) is 20-30cm higher than that of the bridge plate (6), and the upper inclined plate (13) can incline inwards for 15-25 degrees.

4. A cloud computer recirculation cooling system according to claim 3, wherein: the circulating pipe (3) is provided with a Y-shaped filter (11).

5. The cloud computer recirculation cooling system according to any one of claims 1-4, wherein: the circulating pipe (3) is provided with a pressure release valve (2).

6. The cloud computer recirculation cooling system of claim 5, wherein: the inlet and outlet of the circulating pump (10) are respectively connected with a first valve (8) and a second valve (9), and a third valve (12) is arranged on the liquid return pipe (7).