CN113543595B - Mobile immersion server, workstation and work system - Google Patents
Mobile immersion server, workstation and work system Download PDFInfo
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- CN113543595B CN113543595B CN202110787212.9A CN202110787212A CN113543595B CN 113543595 B CN113543595 B CN 113543595B CN 202110787212 A CN202110787212 A CN 202110787212A CN 113543595 B CN113543595 B CN 113543595B
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- 238000007654 immersion Methods 0.000 title claims description 36
- 239000007788 liquid Substances 0.000 claims abstract description 197
- 239000000110 cooling liquid Substances 0.000 claims abstract description 53
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 239000002826 coolant Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 13
- 230000017525 heat dissipation Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20236—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures by immersion
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20763—Liquid cooling without phase change
Abstract
The application discloses a mobile immersed server, a workstation and a working system, wherein the server comprises: the shell is provided with a communication jack, a liquid inlet and a liquid outlet; the working units are arranged in the shell at intervals and are electrically connected with the outside through the communication interfaces; the liquid inlet pipe is connected with the inside of the shell and the outside of the shell through a liquid inlet; the liquid outlet pipe is connected with the inside of the shell and the outside of the shell through a liquid outlet; the cooling liquid enters the shell through the liquid inlet pipe and flows through the working unit, the cooling liquid is heated due to the heat emitted by the working unit, and the heated cooling liquid flows to the outside of the shell through the liquid outlet pipe. According to the mobile immersed server, the server can be cooled by the cooling liquid, so that the air conditioner usage amount of a machine room cooling system is greatly reduced, and the energy consumption is reduced.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to a mobile immersed server, a workstation and a working system.
Background
With the rapid development of the computer communication industry and the electronic industry, the integration density and the processing capacity of the server are gradually improved, the power consumption of the server is rapidly increased, and the heat dissipation problem of the internal devices of the server becomes a technical problem to be solved. However, a chip radiator is usually arranged on the surface of a chip in the traditional air cooling server, so that the radiating surface of the chip is expanded, the contact area between the chip and cold air is increased, and the heat exchange efficiency is improved. The traditional air-cooled machine room has higher overall temperature requirement on the machine room, and can meet the heat dissipation requirement on the server only by being constantly at 23+/-1 ℃ all the year round, and the traditional air-cooled machine room mainly depends on an air conditioner to perform environmental refrigeration. This results in high energy consumption in the machine room. Meanwhile, when the number of servers or other communication or computing devices required by a small enterprise or an organization is not as large as that of a data center, the energy consumption cannot be reduced by using a cold channel of the data center, and the utilization rate is low due to the small number of rooms.
Disclosure of Invention
The application provides a mobile immersed server, a workstation and a working system, which are used for solving the problem that in the prior art, the energy consumption of a machine room is high due to the fact that an air conditioner is used for carrying out environment refrigeration.
In order to solve the above technical problems, the present application provides a mobile immersion server, including: the shell is provided with a communication jack, a liquid inlet and a liquid outlet; the working units are arranged in the shell at intervals and are electrically connected with the outside through the communication interfaces; the liquid inlet pipe is connected with the inside of the shell and the outside of the shell through a liquid inlet; the liquid outlet pipe is connected with the inside of the shell and the outside of the shell through a liquid outlet; the cooling liquid enters the shell through the liquid inlet pipe and flows through the working unit, the cooling liquid is heated due to the heat emitted by the working unit, and the heated cooling liquid flows to the outside of the shell through the liquid outlet pipe.
Optionally, the liquid outlet is higher than the liquid inlet.
Optionally, the shell is of a hexahedral structure, and the plurality of working units are arranged on the bottom surface of the shell; the mobile immersed server is respectively of a longitudinal working type and a transverse working type; wherein the bottom surface of the shell of the longitudinal working type mobile immersed server is vertical to the horizontal plane; the bottom surface of the housing of the transversely operating mobile submerged server is parallel to the horizontal plane.
Optionally, in the transverse operation type flow submerged server, the liquid inlet pipe and the liquid outlet pipe are located at the same end of the second face of the housing, wherein the second face of the housing is perpendicular to the bottom face of the housing.
Optionally, in the longitudinal working type flow immersed server, the liquid inlet pipe and the liquid outlet pipe are respectively located at two ends of the second face of the shell, wherein the second face of the shell is perpendicular to the bottom face of the shell.
In order to solve the above technical problems, the present application provides a mobile immersion workstation, comprising: a cabinet; a plurality of mobile submerged servers as described above disposed within the cabinet; a liquid inlet main pipe connected with the liquid inlet pipe of each mobile immersed server; and the liquid outlet main pipe is connected with the liquid outlet pipe of each mobile immersed server.
Optionally, the device further comprises a liquid storage tank, a pump, a radiator and a filter; the liquid storage tank is connected with the liquid inlet main pipe, the radiator and the filter are connected with the liquid outlet main pipe, and the liquid storage tank, the pump, the radiator and the filter are sequentially connected; the pump is used for providing power for the cooling liquid, and the cooling liquid in the liquid storage tank flows into the liquid inlet pipe through the liquid inlet main pipe after passing through the radiator and the filter, so that the cooling liquid enters the inside of the shell of each mobile immersed server; when the cooling liquid in the shell is at the liquid outlet position, the cooling liquid enters the liquid outlet main pipe through the liquid outlet pipe, and flows back to the liquid storage tank.
Optionally, the tank, pump, radiator and filter are disposed at the bottom of the cabinet, and the level of the flow submerged server is higher than the tank, pump, radiator and filter.
Optionally, the liquid storage tank, the pump, the radiator and the filter are arranged in other devices, and the cabinet and the other devices are connected through a liquid inlet main pipe and a liquid outlet main pipe.
In order to solve the above technical problems, the present application provides a mobile immersion type working system, comprising: the mobile immersion type working stations, the liquid cooling system and the secondary heat exchange system are arranged in a plurality of mode; the mobile immersed work station, the liquid cooling system and the secondary heat exchange system are connected through the liquid inlet main pipe and the liquid outlet main pipe.
The application provides a mobile immersion server, a workstation and a working system, wherein the server comprises: the shell is provided with a communication jack, a liquid inlet and a liquid outlet; the working units are arranged in the shell at intervals and are electrically connected with the outside through the communication interfaces; the liquid inlet pipe is connected with the inside of the shell and the outside of the shell through a liquid inlet; the liquid outlet pipe is connected with the inside of the shell and the outside of the shell through a liquid outlet; the cooling liquid enters the shell through the liquid inlet pipe and flows through the working unit, the cooling liquid is heated due to the heat emitted by the working unit, and the heated cooling liquid flows to the outside of the shell through the liquid outlet pipe. According to the mobile immersed server, the server can be cooled by the cooling liquid, so that the air conditioner usage amount of a machine room cooling system is greatly reduced, and the energy consumption is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a flow submerged server according to an embodiment of the present application;
FIG. 2 is a schematic top view of an embodiment of a mobile immersion server according to the present application;
FIG. 3 is a schematic flow diagram of a flow immersion server coolant of the present application;
FIG. 4 is a schematic diagram of one embodiment of a longitudinally operating server module according to the present application;
FIG. 5 (a) is a schematic diagram of the front structure of an embodiment of a flow submerged workstation of the present application;
FIG. 5 (b) is a schematic view of the back side structure of an embodiment of a flow submerged workstation of the present application;
FIG. 5 (c) is a schematic structural diagram of the main liquid inlet pipe and the main liquid outlet pipe in FIG. 5 (b);
FIG. 6 is a schematic diagram of another embodiment of a flow submerged workstation of the present application;
fig. 7 is a schematic diagram of an embodiment of a flow submerged operating system of the present application.
Detailed Description
In order to better understand the technical solutions of the present application, the following describes in detail the mobile immersion server, the workstation and the working system provided by the present application with reference to the accompanying drawings and the detailed description.
With the rapid development of the computer communication industry and the electronic industry, the integration density and the processing capacity of the server are gradually improved, the power consumption of the server is rapidly increased, and the heat dissipation problem of the internal devices of the server becomes a technical problem to be solved. However, a chip radiator is usually arranged on the surface of a chip in the traditional air cooling server, so that the radiating surface of the chip is expanded, the contact area between the chip and cold air is increased, and the heat exchange efficiency is improved. The traditional air-cooled machine room has higher overall temperature requirement on the machine room, and can meet the heat dissipation requirement on the server only by being constantly at 23+/-1 ℃ all the year round, and the traditional air-cooled machine room mainly depends on an air conditioner to perform environmental refrigeration. This results in high energy consumption in the machine room. Meanwhile, when the number of servers or other communication or computing devices required by a small enterprise or an organization is not as large as that of a data center, the energy consumption cannot be reduced by using a cold channel of the data center, and the utilization rate is low due to the small number of rooms.
Because of the high heat carrying capacity of the liquid working medium, the liquid cooling heat dissipation gradually replaces the traditional air cooling, and becomes a mainstream technology of heat dissipation of a server in the future. The existing immersed liquid cooling has the defects of large volatilization amount of cooling liquid, inconvenient maintenance, large volume and the like; the spray type liquid cooling is not uniform; cold plate cooling efficiency is low, etc.
In order to solve the above-mentioned problems, the present application provides a mobile immersion server, refer to fig. 1-3, fig. 1 is a schematic structural diagram of an embodiment of the mobile immersion server of the present application; FIG. 2 is a schematic top view of an embodiment of a mobile immersion server according to the present application; fig. 3 is a schematic flow diagram of a flow immersion server coolant of the present application. The flow immersion server 100 may include: a housing 110, a working unit 120, a liquid inlet pipe 130 and a liquid outlet pipe 140. Wherein the mobile immersion server may be a blade server.
Specifically, the housing 110 may be provided with a communication jack, a liquid inlet, and a liquid outlet. The communication interface can be a USB interface, a VGA interface and the like. Optionally, a power interface may also be included. The positions of the liquid inlet and the liquid outlet in the shell 110 can be set according to the product requirement.
The working units 120 are arranged in the shell 110 at intervals, and the working units 120 are electrically connected with the outside through communication interfaces; alternatively, the working unit 120 is an internal device of the server 100, such as a chip, a motherboard, an electronic device, or the like. As the integration density and processing power of the server are gradually increased, the power consumption of the server is drastically increased, and the working unit of the server may release a large amount of heat during the operation, however, overheating may cause damage to the server. The interval arrangement can enable the heat emitted by the working unit to be relatively dispersed.
Alternatively, the working units 120 may be disposed at equal intervals inside the housing 110, or may be disposed at different intervals according to different amounts of heat release: the larger the heat release amount is, the larger the distance between the working unit 120 and the other working units 120 is, and the smaller the heat release amount is, the smaller the distance between the working unit 120 and the other working units 120 is.
The liquid inlet pipe 130 is connected to the inside of the housing 110 and the outside of the housing 110 through liquid inlets.
The liquid outlet pipe 140 is connected to the inside of the housing 110 and the outside of the housing 110 through a liquid outlet.
The cooling liquid can enter the housing 110 through the liquid inlet pipe 130, flow through the working unit 120, heat up due to absorption of heat emitted by the working unit 120, and flow out of the housing 110 through the liquid outlet pipe 140.
Alternatively, the cooling fluid may flow in through the bottom of the rear of the server 100, the housing 110 of the server 100 forms a sealing structure, and the housing 110 is filled with the cooling fluid, which may sufficiently cool the working unit 120. Meanwhile, the cooling liquid can flow at a certain speed, so that the cooling liquid heated by heat absorption flows out, and the low-temperature cooling liquid subjected to external heat exchange flows in. The liquid outlet is provided at the upper portion of the housing 110 of the server 100, and has a hole with a suitable aperture thereon so that the warmed cooling liquid flows back to the liquid outlet pipe 140.
It should be noted that, in this embodiment, cooling liquid cooling is adopted instead of water cooling. Because water is electrically conductive, direct contact with the internal components of the server 100 can result in damage to the server 100. While the present embodiment uses a cooling fluid. The cooling liquid is a liquid that is not conductive but has high heat transfer properties. The coolant does not cause corrosion to the internal components of the server 100. Conversely, the cooling liquid can also protect the internal components of the server 100 from contact with external air, dust and the like, thereby prolonging the service life of the server 100.
In addition, due to the high heat transfer property of the cooling liquid, the server 100 can be effectively cooled, the heat propagation efficiency is high, the heat emitted by the server 100 in high-speed operation can be timely transferred, and the server 100 can be in a high-efficiency operation state for a long time without the phenomena of temperature overheating and the like.
In some embodiments, the location of the liquid outlet may be higher than the location of the liquid inlet. For example, the liquid outlet is disposed at an upper portion of the housing 110 of the server 100, and the liquid inlet is disposed at a lower portion of the housing 110 of the server 100. The cooling liquid is introduced from the lower part of the server 100, and is discharged from the upper part, and is designed according to the heat rising and cooling of most of physical phenomena: the hot things can gather above and the cold things can gather below, so that an upper hot and lower cold structure is formed.
In addition, if the cooling liquid enters from above, the heating device of the server 100 first contacts the warmed cooling liquid to exchange heat, so that the heating device below does not obtain the best heat exchange effect. The cooling liquid to be cooled enters from the lower part, and the cooling liquid which enters the interior is contacted with the heating device firstly, so that the heat transfer effect of the heating device is optimal. Meanwhile, the flowing effect of the lower liquid can be increased by the entering of the lower cooling liquid, so that heat transfer is more completed. Meanwhile, the pressure of the liquid outlet can be relieved.
If the liquid outlet is provided below, the liquid outlet is subjected to pressure caused by the liquid in the server 100 as a whole in addition to the pressure caused by the liquid discharged. The liquid inlet is arranged below, so that the impact of liquid inlet can be utilized to form interaction for the overall pressure in the server 100 to reduce the pressure born by the server, and meanwhile, the pressure of the liquid outlet above the server is relatively reduced.
Alternatively, the housing 110 may have a hexahedral structure. With continued reference to fig. 1-2, in fig. 1 the housing 110 is of a rectangular parallelepiped configuration. The plurality of working units 120 are disposed on the bottom surface of the housing 110. Further, the flow immersion server 100 is of a longitudinal operation type and a lateral operation type, respectively; wherein the bottom surface of the housing 110 of the longitudinal operation type mobile immersion server 100 is perpendicular to the horizontal plane; the bottom surface of the housing 110 of the laterally operating mobile immersion server 100 is parallel to the horizontal plane. The server 100 in fig. 1 is a horizontally operating streaming immersion server 100.
As can be seen in fig. 1, the liquid inlet pipe 130 and the liquid outlet pipe 140 are located at the same end of the second surface of the housing 110, wherein the second surface of the housing 110 is perpendicular to the bottom surface of the housing 110. The liquid inlet pipe 130 and the liquid outlet pipe 140 are located on the same surface of the casing 110, so that the design of the liquid outlet pipe 140 and the liquid inlet pipe 130 outside the casing 110 can be facilitated. In other embodiments, the inlet tube 130 and the outlet tube 140 may be disposed on different sides of the housing 110 according to the product requirements.
In addition, the liquid inlet pipe 130 may not be provided in the housing 110, and only the liquid inlet of the cooling liquid may be provided at one side of all the working units 120. Accordingly, in order to submerge all the working units 120 with the coolant, the outlet pipe 140 needs to be disposed at the third and fourth sides inside the housing 110, and the orifice of the outlet pipe 140 is disposed at the fourth side inside the housing 110, so that the input coolant can flow through all the working units 120 and then be discharged. The third surface of the housing 110 is an adjacent surface of the second surface, and the fourth surface of the housing 110 is an opposite surface of the second surface, as shown in fig. 1.
Further, the nozzles of the liquid inlet pipe 130 and the liquid outlet pipe 140 inside the housing 110 may be designed with single holes or multiple holes. As shown in fig. 1, the liquid inlet pipe 130 inside the housing 110 is designed with a single hole, and the liquid outlet pipe 140 inside the housing 110 is designed with multiple holes. The adoption of multiple cavities can reduce the collecting pressure of the cooling liquid at the outlet of the liquid outlet pipe 140, properly reduce the flow speed and flow rate at the upper end, and reduce the pressure caused by collecting a large amount of cooling liquid at the outlet of the liquid outlet pipe 140.
In addition, in other embodiments, multiple outlet tube 140 ports and multiple inlet tube 130 ports may also be provided. For example, the inlet tube 130 ports are provided in the middle of the third face and the fifth face of the housing 110, respectively, wherein the fifth face is the opposite face of the third face. The outlet pipe 140 is disposed on the second surface and the fourth surface, and the outlet pipe 140 is designed with multiple holes, and the inlet pipe 130 is designed with single holes.
A plurality of servers 100 may constitute a server module. The vertical operation type mobile immersion server 100 may be adjacently disposed left and right to form a server module, and the horizontal operation type mobile immersion server 100 may be disposed vertically to form a server module. Alternatively, the streaming immersion servers 100 in the same server module are the same size. Referring to fig. 4, fig. 4 is a schematic diagram of an embodiment of a longitudinal operation server module according to the present application.
In the longitudinal working type of the flow submerged server of fig. 4, each server is a separate flow submerged server, and the liquid inlet pipe and the liquid outlet pipe are respectively located at both ends of the second face of the housing, wherein the second face of the housing is perpendicular to the bottom face of the housing.
The server module further comprises a liquid inlet main pipe and a liquid outlet main pipe, wherein the liquid inlet main pipe is connected with the liquid inlet pipe of each server, and the liquid outlet main pipe is connected with the liquid outlet pipe of each server. For the server module, the liquid outlet main pipe is arranged above, and the liquid inlet main pipe is arranged below. The liquid inlet main pipe and the liquid outlet main pipe can ensure that the cooling liquid uniformly enters each mobile immersed server.
The embodiment provides a mobile immersed server, and the server is provided with the coolant liquid, and the coolant liquid can get into inside the casing through the feed liquor pipe, and the flow through work unit, and the coolant liquid is because the heat that absorbs work unit and give off heats, and the coolant liquid after the intensification flows outside the casing through the drain pipe. The heat generated during the operation of the server can be taken away through the cooling liquid, so that the temperature of the server is reduced, and the high-efficiency operation of the server is ensured. In addition, the cooling liquid also has a protective effect, and the working unit in the server is isolated from being contacted with outside air, dust and the like, so that the service life of the server is prolonged.
Based on the above-mentioned mobile immersion server, the present application proposes a mobile immersion workstation, please refer to fig. 5 (a) -5 (c), fig. 5 (a) is a schematic front view of an embodiment of the mobile immersion workstation of the present application; FIG. 5 (b) is a schematic view of the back side structure of an embodiment of a flow submerged workstation of the present application;
fig. 5 (c) is a schematic structural diagram of the main liquid inlet pipe and the main liquid outlet pipe in fig. 5 (b). The mobile submerged workstation 200 may include a cabinet 210, a number of mobile submerged servers 100 as described above, a main liquid inlet pipe 220, and a main liquid outlet pipe 230.
The mobile immersion server 100 is placed within a cabinet 210; a liquid inlet main 220 connected to the liquid inlet pipe 130 of each of the mobile immersion servers 100; a main outlet pipe 230 connected to the outlet pipe 140 of each of the mobile submerged servers 100.
In the figure, the cabinet 210 may be a 19-inch cabinet 210, in which the longitudinal working type flow immersion servers 100 are placed, specifically, one type of flow immersion server is provided with 4 server modules, each server module comprises four flow immersion servers 100, and space utilization is greatly improved.
The main liquid inlet pipe 220 and the main liquid outlet pipe 230 may be disposed on the back of the cabinet 210, and the specific arrangement mode is shown in fig. 5 (b). The liquid inlet pipe 130 of each server 100 in the cabinet 210 is converged into one liquid inlet main pipe 220 after passing through a valve, and the liquid outlet pipe 140 of each server 100 is converged into one liquid outlet main pipe 230 after passing through a valve. When one of the servers 100 fails, the access of the cooling liquid of the failed server 100 can be cut off through the valve, so that the failed server 100 is disassembled and then maintained, and the equipment data influenced by maintenance is reduced to the greatest extent.
Optionally, the flow submerged workstation 200 may also include a tank, pump, heat sink, filter display, mouse, and keyboard. Referring to fig. 6, fig. 6 is a schematic structural diagram of another embodiment of the mobile immersion workstation of the present application.
The liquid storage tank is connected with the liquid inlet main pipe, the radiator and the filter are connected with the liquid outlet main pipe, and the liquid storage tank, the pump, the radiator and the filter are sequentially connected; the pump is used for providing power for the coolant, and the radiator is used for carrying out primary heat transfer to the coolant, and the filter is used for filtering the impurity in the coolant, and the liquid reserve tank is used for retrieving the coolant after the temperature increases.
Specifically, the pump flows the cooling liquid in the liquid storage tank into the liquid inlet pipe through the liquid inlet main pipe after passing through the radiator and the filter, so that the cooling liquid enters the inside of the shell of each mobile immersed server; when the cooling liquid in the shell is at the liquid outlet position, the cooling liquid enters the liquid outlet main pipe through the liquid outlet pipe, and flows back to the liquid storage tank.
In this embodiment, the tank, pump, radiator and filter are disposed at the bottom of the cabinet, and the level of the flow submerged server is higher than the tank, pump, radiator and filter. The display screen, the mouse and the keyboard are arranged at the top of the cabinet. In addition, besides the server, the cabinet can also comprise a storage battery, a battery controller, a switch, a BBU and other electronic equipment, and the equipment and the server can reduce the temperature in a cooling liquid heat dissipation mode.
In other embodiments, the tank, pump, radiator and filter are located in other devices, and the cabinet and other devices are connected by a main inlet pipe and a main outlet pipe.
Based on the above-mentioned mobile immersion workstation, the present application proposes a mobile immersion working system, please refer to fig. 7, fig. 7 is a schematic structural diagram of an embodiment of the mobile immersion working system of the present application. The flow submerged work system comprises: the mobile submerged work stations, the liquid cooling system and the secondary heat exchange system are connected through the liquid inlet main pipe and the liquid outlet main pipe.
In fig. 5, the flow submerged server cabinet, i.e., the flow submerged workstation of the above embodiment, the secondary heat exchange system may be a cooling tower. The liquid cooling system may be a liquid cooled WCU system. Wherein, liquid cooling WCU system all is provided with control valve between flowing immersed server rack and the cooling tower respectively, controls the business turn over of coolant liquid respectively.
The traditional data center dissipates heat to the server in an air cooling mode, so that the air temperature is required to be low, and the server can be operated at a normal temperature. After the server is cooled by the method, the liquid temperature can be properly increased because the heat carrying capacity of the liquid is strong, and the heat dissipation requirement of the server can be met, so that the requirement on the whole machine room changing temperature is reduced. Compared with the air conditioners configured in the traditional machine room, the number of the air conditioners can be reduced, the air conditioners can be replaced by more energy-saving refrigeration equipment, and even natural cold sources can be fully utilized to dissipate heat of the machine room environment.
The machine room in the application can form a mobile immersed working system, all servers placed in the machine room are cooled, the servers are placed in the machine cabinets, and the number of the servers on each machine cabinet can be flexibly configured according to the specific capacity of the home appliance. A plurality of cabinets can be placed in the machine room, and the quantity of the cabinets is also deployed according to the machine room scale model.
The machine room is also provided with a refrigerating system, and other machine rooms such as an air conditioner refrigerating system, a cooling tower refrigerating system and a fresh air system for carrying out heat dissipation of the machine room environment are provided with some infrastructure.
When the mobile immersed working system works, the server discharges heat of the server to the machine room through the integrated liquid cooling device, the temperature of the machine room can rise, the refrigerating system of the machine room can be started through the automatic control system, the ambient temperature of the machine room is cooled, and the heat is finally discharged to the atmosphere.
In summary, the server utilizing liquid cooling heat dissipation has low requirements on the temperature of the machine room, the environment temperature of the machine room can be increased to 40 ℃ from the original 23 ℃, and compared with a machine room heat dissipation system, the normal operation of the server can be met only by ensuring 40 ℃ of the machine room, so that the air conditioning usage amount of the machine room heat dissipation system is greatly reduced.
The machine room cooling system can completely use the fresh air system to cool the machine room environment under the condition that the ambient temperature is less than or equal to 38 ℃. And (3) refrigerating the machine room by using a cooling tower at the ambient temperature of more than 38 ℃. The air conditioning system is mainly used for cooling the machine room when personnel are maintained, and is mainly used for servicing the personnel when the machine is started and shut down according to actual conditions.
In the working mode of the application, the full air-conditioning refrigeration requirement of the previous air cooling mode is basically replaced, and the power consumption of a machine room is greatly reduced; the machine room only needs to be subjected to liquid cooling, and other facilities of the machine room are not required to be adjusted, so that the construction and implementation of the machine room are facilitated; the system fault area can be reduced, faults are locked on a single IT device, and the problem points can be found more quickly and accurately.
The application can be applied to various IDC machine rooms, edge computer rooms, communication machine rooms and the like.
It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application. Further, for convenience of description, only some, but not all, of the structures related to the present application are shown in the drawings. The step numbers used herein are also for convenience of description only, and are not limiting as to the order in which the steps are performed. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The terms "first," "second," and the like in this disclosure are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The foregoing description is only of embodiments of the present application, and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present application or directly or indirectly applied to other related technical fields are included in the scope of the present application.
Claims (9)
1. A flow submerged server, comprising:
the shell is provided with a communication interface, a liquid inlet and a liquid outlet, and the position of the liquid outlet is higher than that of the liquid inlet;
the working units are arranged in the shell at intervals and are electrically connected with the outside through the communication interface;
the liquid inlet pipe is connected with the inside of the shell and the outside of the shell through the liquid inlet;
the liquid outlet pipe is connected with the inside of the shell and the outside of the shell through the liquid outlet;
the cooling liquid enters the shell through the liquid inlet pipe and flows through the working unit, the temperature of the cooling liquid rises due to the absorption of heat emitted by the working unit, and the warmed cooling liquid flows out of the shell through the liquid outlet pipe;
the shell is of a hexahedral structure, the working units are arranged on the bottom surface of the shell, the liquid inlet and the liquid outlet are positioned at the same end of the second surface of the shell, the liquid outlet pipe is arranged on the third surface and the fourth surface inside the shell, and the pipe orifice of the liquid outlet pipe is positioned on the fourth surface inside the shell; the second surface is perpendicular to the bottom surface, the third surface is an adjacent surface of the second surface, and the fourth surface is an opposite surface of the second surface;
the liquid inlet pipe inside the shell is provided with a single hole, and the liquid outlet pipe inside the shell and positioned on the fourth surface is provided with multiple holes.
2. The flow submerged server of claim 1, wherein the flow submerged server is configured to receive the flow submerged server,
the mobile immersed server is respectively of a longitudinal working type and a transverse working type; wherein the bottom surface of the shell of the longitudinal working type mobile immersed server is vertical to the horizontal plane; the bottom surface of the shell of the transverse-working type flow immersed server is parallel to the horizontal plane.
3. The flow submerged server of claim 2, wherein the flow submerged server is configured to receive the flow submerged server,
in the horizontal working type flow immersed server, the liquid inlet pipe and the liquid outlet pipe are positioned at the same end of the second surface of the shell, wherein the second surface of the shell is perpendicular to the bottom surface of the shell.
4. The flow submerged server of claim 2, wherein the flow submerged server is configured to receive the flow submerged server,
in the vertical working type flow immersed server, the liquid inlet pipe and the liquid outlet pipe are respectively positioned at two ends of the second surface of the shell, wherein the second surface of the shell is perpendicular to the bottom surface of the shell.
5. A flow submerged workstation, comprising:
a cabinet;
a number of mobile submerged servers as claimed in any one of claims 1-4, placed within the cabinet;
a liquid inlet main pipe connected with the liquid inlet pipe of each mobile immersed server;
and the liquid outlet main pipe is connected with the liquid outlet pipe of each mobile immersed server.
6. The flow submerged workstation of claim 5, further comprising a tank, a pump, a radiator, and a filter;
the liquid storage tank is connected with a liquid inlet main pipe, the radiator and the filter are connected with a liquid outlet main pipe, and the liquid storage tank, the pump, the radiator and the filter are sequentially connected;
the pump is used for providing power for the cooling liquid, and the cooling liquid in the liquid storage tank flows into the liquid inlet pipe through the liquid inlet main pipe after passing through the radiator and the filter, so that the cooling liquid enters the inside of the shell of each flowing immersed server; when the cooling liquid in the shell is at the liquid outlet position, the cooling liquid enters the liquid outlet main pipe through the liquid outlet pipe, so that the cooling liquid flows back to the liquid storage tank.
7. The flow submerged workstation of claim 6, wherein the flow submerged is configured to move,
the liquid storage tank, the pump, the radiator and the filter are arranged at the bottom of the cabinet, and the horizontal position of the mobile immersion server is higher than the positions of the liquid storage tank, the pump, the radiator and the filter.
8. The flow submerged workstation of claim 7, wherein the flow submerged is configured to move,
the liquid storage tank, the pump, the radiator and the filter are arranged in other devices, and the cabinet is connected with the other devices through the liquid inlet main pipe and the liquid outlet main pipe.
9. A flow submerged work system, characterized by comprising:
a plurality of mobile submerged workstations, liquid cooling systems and secondary heat exchange systems as claimed in any one of claims 5 to 8;
the mobile submerged work station, the liquid cooling system and the secondary heat exchange system are connected through the liquid inlet main pipe and the liquid outlet main pipe.
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| CN114756110A (en) * | 2022-06-16 | 2022-07-15 | 天津提尔科技有限公司 | Low-voltage direct-current power supply immersion liquid cooling calculation server |
| CN114860051B (en) * | 2022-07-07 | 2022-12-23 | 天津提尔科技有限公司 | Low-voltage direct-current power supply immersion liquid cooling artificial intelligence server |
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Application publication date: 20211022 Assignee: Foshan Jiuan Energy Storage Technology Co.,Ltd. Assignor: GUANGDONG HI-1 NEW MATERIALS TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Contract record no.: X2024980002197 Denomination of invention: Mobile immersive servers, workstations, and work systems Granted publication date: 20231027 License type: Common License Record date: 20240223 Application publication date: 20211022 Assignee: Guangdong Xijiang Data Technology Co.,Ltd. Assignor: GUANGDONG HI-1 NEW MATERIALS TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Contract record no.: X2024980002196 Denomination of invention: Mobile immersive servers, workstations, and work systems Granted publication date: 20231027 License type: Common License Record date: 20240223 |
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