CN210247359U - Server container data center and temperature control system thereof - Google Patents
Server container data center and temperature control system thereof Download PDFInfo
- Publication number
- CN210247359U CN210247359U CN201920989761.2U CN201920989761U CN210247359U CN 210247359 U CN210247359 U CN 210247359U CN 201920989761 U CN201920989761 U CN 201920989761U CN 210247359 U CN210247359 U CN 210247359U
- Authority
- CN
- China
- Prior art keywords
- data center
- pipe
- cavity
- liquid
- server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001816 cooling Methods 0.000 claims abstract description 161
- 239000007788 liquid Substances 0.000 claims abstract description 131
- 239000003507 refrigerant Substances 0.000 claims abstract description 78
- 230000001502 supplementing effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 18
- 238000009833 condensation Methods 0.000 description 14
- 230000005494 condensation Effects 0.000 description 14
- 230000017525 heat dissipation Effects 0.000 description 10
- 238000001514 detection method Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a server container data center and a temperature control system thereof, which both comprise containers, wherein a liquid cooling box is arranged in each container, and the liquid cooling box is provided with a cooling channel; a liquid refrigerant is filled in the liquid cooling box, and a liquid cooling server is arranged in the liquid cooling box; the liquid cooling servers are immersed in the liquid refrigerant; a cavity is reserved between the liquid refrigerant and the top wall of the liquid cooling box; the cooling channel comprises an air-cooled condenser arranged outside the container, the air-cooled condenser comprises a condenser pipe, an air inlet of the condenser pipe is communicated with the cavity through an air inlet pipe, and a liquid outlet of the condenser pipe is communicated with the first end of the first return pipe; the second end of the first return pipe is communicated with the cavity through a second return pipe and is communicated with the first end of the third return pipe through a communicating pipe; the second end of the third return pipe is communicated with the liquid cooling tank; the second return pipe and the communicating pipe are both provided with control valves, and the third return pipe is provided with an electric pump. The scheme is used for reducing the energy consumption of the data center.
Description
Technical Field
The utility model relates to a server data center field, concretely relates to server container data center and temperature control system thereof.
Background
Conventional data centers require the construction or modification of a completely proprietary or new space. In the container data center, the datacenter is not arranged in a machine room, but a large container is found and placed on the air with a network and a power supply, so that the transportation and scene adaptation are more flexible.
However, with the rapid development of mobile data, cloud computing and big data services, the container data center is built on a larger scale, and the energy-saving demands of owners on the data center are gradually highlighted.
Therefore, in recent years, a plurality of new energy-saving technologies for container data centers appear, for example, the liquid cooling server is directly immersed by adopting an electronic refrigerant technology and used for cooling and radiating the liquid cooling server.
However, the electronic refrigerant technology used in data centers is mostly a compression refrigeration cycle. With the development of information technology, the heat dissipation capacity of the server and the heat dissipation density of the machine room are increased, and the power consumption is relatively large and accounts for about 40% of the energy consumption of the data center by means of a compression type refrigeration mode, so that the PUE of the data center is relatively high.
Therefore, the utility model provides a server container data center and temperature control system thereof for solve above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a server container data center and temperature control system thereof to prior art's the aforesaid is not enough for reduce container data center's energy consumption, with the PUE who reduces data center.
In a first aspect, the utility model provides a server container data center, including the container, wherein:
a liquid cooling box is arranged in the container and is provided with a cooling channel;
liquid refrigerant is filled in the liquid cooling box, and a corresponding number of liquid cooling servers are arranged;
each liquid cooling server is immersed in the liquid refrigerant;
a cavity is reserved between the liquid refrigerant and the top wall of the liquid cooling box;
the cooling channel comprises an air inlet pipe, a first return pipe, a second return pipe, a third return pipe and an air-cooled condenser arranged outside the container, and the air-cooled condenser is positioned above the liquid-cooled tank;
the air-cooled condenser comprises a condenser pipe, an air inlet of the condenser pipe is communicated with the cavity through an air inlet pipe, and a liquid outlet of the condenser pipe is communicated with the first end of the first return pipe; the second end of the first return pipe is communicated with the cavity through a second return pipe and is communicated with the first end of the third return pipe through a communicating pipe; the second end of the third return pipe is communicated with the liquid cooling tank;
the second return pipe is provided with a first control valve, the communicating pipe is provided with a third control valve, and the third return pipe is provided with an electric pump.
Furthermore, a refrigerant storage tank for storing liquid refrigerant is also arranged in the container, and a refrigerant filling opening with a sealing cover is arranged at the upper end of the refrigerant storage tank;
the lower end of the refrigerant storage tank is communicated with the first end of the third return pipe through a refrigerant supplementing pipe, and the refrigerant supplementing pipe is provided with a second control valve.
Furthermore, the first control valve, the third control valve and the second control valve are all electric control valves.
Furthermore, a flow limiting plate is arranged in the cavity, the flow limiting plate divides the cavity into an upper cavity and a lower cavity which are distributed up and down, and the upper cavity is positioned above the lower cavity;
the air inlet of the condensing pipe is communicated with the upper cavity through an air inlet pipe;
the flow limiting plate is provided with a group of communicating holes for communicating the upper cavity with the lower cavity.
Furthermore, an elevated floor is arranged on the bottom wall of the container, and the container is placed on the elevated floor.
Furthermore, a temperature sensor is arranged on the outer wall of the container.
In a second aspect, the present invention provides a server container data center temperature control system, which includes a controller and the server container data center as described above, wherein the controller is disposed in a container of the server container data center;
the first control valve (11) and the third control valve (10) of the server container data center both adopt electric control valves;
a temperature sensor (20) is arranged on the outer wall of the container (1);
the controller (22) is electrically connected with the first control valve (11), the third control valve (10) and the electric pump (14), and the controller (22) is in signal connection with the temperature sensor (20);
when a refrigerant storage tank (16) is arranged in the container (1), a second control valve (15) of the server container data center adopts an electric control valve, and the controller (22) is also electrically connected with the second control valve (15).
Furthermore, a flow limiting plate is arranged in the cavity, the flow limiting plate divides the cavity into an upper cavity and a lower cavity which are distributed up and down, and the upper cavity is positioned above the lower cavity;
the air inlet of the condensing pipe is communicated with the upper cavity through an air inlet pipe;
the flow limiting plate is provided with a group of communicating holes for communicating the upper cavity with the lower cavity.
Furthermore, the bottom wall of the container is provided with an elevated floor;
the container is placed on the raised floor.
The beneficial effects of the utility model reside in that:
(1) the utility model provides a server container data center and temperature control system thereof, all provide two kinds of radiating mode of first cooling channel (for intake pipe, condenser pipe, the cooling channel that first return pipe and second return pipe formed) and second cooling channel (for intake pipe, condenser pipe, first return pipe, the cooling channel that communicating pipe and third return pipe formed), this two kinds of mode can be according to actual conditions switching use, and all based on natural air cooling technique, the use of compression refrigeration mode has been avoided, it is visible to have reduced this server container data center's energy consumption to a certain extent, then reduced this server container data center's PUE to a certain extent.
(2) The utility model provides a server container data center and temperature control system thereof, its first cooling channel's radiating mode, not only based on natural air cooling technique, the liquid refrigerant that steam and condensation obtained in the passageway need not additionally to increase the energy consumption and drives moreover in the flow of passageway, and it is visible to have reduced data center's energy consumption to a certain extent, has reduced whole container data center's PUE.
Furthermore, the utility model relates to a principle is reliable, and simple structure has very extensive application prospect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of embodiment 1 of the server container data center according to the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the server container data center according to the present invention.
Fig. 3 is a schematic structural diagram of embodiment 3 of the server container data center according to the present invention.
Fig. 4 is a schematic structural diagram of embodiment 4 of the server container data center according to the present invention.
Fig. 5 is a schematic structural diagram of embodiment 5 of the server container data center according to the present invention.
Fig. 6 is a schematic block diagram of one embodiment of a server container data center temperature control system of the present invention.
Fig. 7 is a block diagram of a functional configuration of the server container data center temperature control system of fig. 6.
Fig. 8 is a schematic block diagram of another embodiment of a server container data center temperature control system in accordance with the present invention.
Fig. 9 is a block diagram of a functional configuration of the server container data center temperature control system of fig. 8.
Wherein: 1. the container comprises a container, 2, a first return pipe, 3, an air-cooled condenser, 3.1, a condensation pipe, 4, an air inlet pipe, 5, a liquid-cooled server, 6, a refrigerant, 7, a liquid-cooled tank, 8, a flow limiting plate, 8.1, a communication hole, 9, a second return pipe, 10, a third control valve, 11, a first control valve, 12, a communication pipe, 13, a third return pipe, 14, an electric pump, 15, a second control valve, 16, a refrigerant storage tank, 17, a refrigerant filling port, 18, a three-way valve, 19, an elevated floor, 20, a temperature sensor, 21, a support column, 22 and a controller.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Example 1:
fig. 1 is a schematic structural diagram of embodiment 1 of the server container data center according to the present invention.
Referring to fig. 1, the server container data center in this embodiment includes a container 1, a liquid cooling box 7 is disposed in the container 1, and the liquid cooling box 7 is provided with a cooling channel. The liquid cooling tank 7 is filled with liquid refrigerant 6 and is provided with a corresponding number of liquid cooling servers 5. The liquid cooling servers 5 in the liquid cooling tanks 7 are all immersed in the liquid refrigerant 6. A cavity is left between the liquid refrigerant 6 and the top wall of the liquid cooling tank 7. The cooling channel comprises an air inlet pipe 4, a first return pipe 2, a second return pipe 9, a third return pipe 13 and an air-cooled condenser 3 arranged outside the container 1, wherein the air-cooled condenser 3 is arranged at the top of the liquid-cooled tank 7. The air-cooled condenser 3 comprises a condenser pipe 3.1, an air inlet of the condenser pipe 3.1 is communicated with the cavity through an air inlet pipe 4, and a liquid outlet of the condenser pipe 3.1 is communicated with a first end of the first return pipe 2; the second end of the first return pipe 2 is communicated with the cavity through a second return pipe 9 and is communicated with the first end of a third return pipe 13 through a communicating pipe 12; the second end of the third return pipe 13 communicates with the liquid cooling tank 7. The second return pipe 9 is provided with a first control valve 11, the communicating pipe 12 is provided with a third control valve 10, and the third return pipe 13 is provided with an electric pump 14.
When the server container data center in this embodiment is used, heat generated by the liquid cooling server 5 during operation is absorbed by the liquid refrigerant 6 that submerges the liquid cooling server 5. When the liquid cryogen 6 rises in temperature due to heat absorption and reaches its boiling point, the liquid cryogen 6 boils to vaporize (vaporize to vapor) and enters the cavity:
on one hand, if the first control valve 11 is kept in an open state and the third control valve 10 is kept in a closed state, steam entering the cavity correspondingly enters the condensation pipe 3.1 of the air-cooled condenser 3 through the air inlet pipe 4 and is condensed in the condensation pipe 3.1, and liquid refrigerant obtained by condensation enters the first return pipe 2 through the liquid outlet of the condensation pipe 3.1 under the action of self gravity, then flows back to the liquid cooling tank 7 through the second return pipe 9 and is continuously used for cooling the liquid-cooled server 5;
on the other hand, the first control valve 11 is kept in a closed state, the third control valve 10 is kept in an open state, the electric pump 14 is kept in a starting state, steam entering the cavity enters the condensation pipe 3.1 of the air-cooled condenser 3 through the air inlet pipe 4 under the action of the suction force of the electric pump 14 and is condensed in the condensation pipe 3.1, and liquid refrigerant obtained through condensation enters the first return pipe 2 through the liquid outlet of the condensation pipe 3.1 under the action of the suction force of the electric pump 14 and then flows back to the liquid cooling tank 7 through the second return pipe 9 to be continuously used for cooling the liquid cooling server 5.
With intake pipe 4, condenser pipe 3.1, the cooling channel that first back flow pipe 2 and second back flow 9 formed is marked as first cooling channel, with intake pipe 4, condenser pipe 3.1, first back flow pipe 2, the cooling channel that communicating pipe 12 and third back flow 13 formed is marked as second cooling channel, the condensation of first cooling channel and second cooling channel is seen, all adopt air cooled condenser 3 to condense, all based on natural air cooling technique, the use of compression refrigeration technique has been avoided, it is visible to have reduced this server container data center's energy consumption to a certain extent, the PUE of this server container data center has been reduced.
In addition, the flow of the steam in the first cooling channel and the liquid refrigerant obtained by condensation does not need to additionally increase energy consumption, so that the energy consumption of the server container data center is further reduced, and the PUE of the server container data center is reduced.
In addition, the steam involved in the second cooling channel and the liquid refrigerant obtained by condensation can flow at an accelerated speed under the action of the electric pump 14, and then the flow can be accelerated to a certain extent to cool and dissipate heat for the liquid-cooled server.
In summary, the server container data center described in this embodiment: when the temperature of the environment where the container 1 is located is relatively low (for example, lower than 35 ℃), the first cooling channel can be selected to cool and dissipate the heat of the liquid cooling server 5 in the liquid cooling box 7; when the temperature of the environment where the container 1 is located is relatively high (for example, higher than or equal to 35 ℃), the second cooling channel can be selected to accelerate the cooling and heat dissipation of the liquid cooling servers 5 in the liquid cooling box 7. Thus, in particular use, the first cooling channel may be alternated with the second cooling channel, for example: when the temperature of the environment where the server container data center is located is lower than a preset temperature threshold (for example, 35 ℃), a first cooling channel is adopted to cool the liquid cooling server 5; when the temperature of the environment where the server container data center is located rises to be equal to or higher than the preset temperature threshold value, the cooling channel is replaced by a second cooling channel, namely the second cooling channel is used for cooling the liquid cooling server 5; when the temperature of the environment where the server container data center is located is reduced to be lower than the preset temperature threshold value, the first cooling channel is switched to be adopted to cool the liquid cooling server 5; the operation is repeated in a circulating way.
For convenience of implementation, in the present embodiment, the liquid refrigerant 6 is liquid freon, and the electric pump 14 is a freon pump.
It should be noted that the number of the liquid cooling boxes 7 in the container 1 is at least 1, and the liquid cooling boxes can be set according to actual conditions in specific implementation, for example, two liquid cooling boxes 7 are arranged in the container 1 in this embodiment; moreover, regardless of the number of the liquid-cooling boxes 7, each liquid-cooling box 7 is provided with one cooling passage in a one-to-one manner.
It should be noted that, in the present embodiment, the first control valve 11 and the third control valve 10 both adopt electric control valves, which is convenient for realizing automatic control. In particular, the first control valve 11 and the third control valve 10 described in the present embodiment may be replaced or implemented by manual control valves according to actual situations.
Example 2:
fig. 2 is a schematic structural diagram of embodiment 2 of the server container data center according to the present invention.
Compared with embodiment 1, the difference between this embodiment and embodiment 1 is that the server container data center described in this embodiment: a refrigerant storage tank 16 for storing liquid refrigerant is further arranged in the container 1, a refrigerant filling port 17 with a sealing cover is arranged at the upper end of the refrigerant storage tank 16, the lower end of the refrigerant storage tank 16 is communicated with the first end of the third return pipe 13 through a refrigerant filling pipe, and a second control valve 15 is arranged on the refrigerant filling pipe.
The liquid refrigerant stored in the refrigerant storage tank 16 is the same as the liquid refrigerant of the liquid cooling tank 7, when the liquid refrigerant needs to be supplemented in the liquid cooling tank 7, the third control valve 10 corresponding to the liquid cooling tank 7 is closed, the second control valve 15 corresponding to the liquid cooling tank 7 is opened, the electric pump 14 is started, and the liquid refrigerant stored in the refrigerant storage tank 16 can be supplemented into the corresponding liquid cooling tank 7 through the corresponding refrigerant supplementing pipe. After the completion of the replenishment, the electric pump 14 and the second control valve 15 are closed.
When liquid refrigerant needs to be supplemented into the refrigerant storage tank 16, the liquid refrigerant can be supplemented into the refrigerant storage tank 16 through the refrigerant filling port 17, specifically: after the sealing cover on the refrigerant filling port 17 is opened, the liquid refrigerant is replenished into the refrigerant reserve tank 16 through the refrigerant filling port 17.
The use of the refrigerant reserve tank 16 is seen to facilitate the filling and replenishment of liquid refrigerant in the liquid-cooled tank 7.
Note that, the second control valve 15 in the present embodiment is an electrically controlled valve. In the embodiment, the second control valve 15 in the embodiment may be replaced or implemented by a manual control valve according to actual conditions.
Example 3:
fig. 3 is a schematic structural diagram of embodiment 3 of the server container data center according to the present invention.
Compared with embodiment 2, the difference between this embodiment and embodiment 2 is that the server container data center described in this embodiment: a flow limiting plate 8 is arranged in the cavity, the flow limiting plate 8 divides the cavity into an upper cavity and a lower cavity which are distributed up and down, and the upper cavity is positioned above the lower cavity; the air inlet of the condenser pipe 3.1 is communicated with the upper cavity through an air inlet pipe 4; the restrictor plate 8 is provided with a group of communicating holes 8.1 for communicating the upper cavity and the lower cavity.
During the use, the heat that liquid-cooling server 5 during operation produced is absorbed by liquid refrigerant 6, and when liquid refrigerant 6 risen and reached its boiling point because of absorbing the heat temperature, boiling vaporization (vaporization is steam) got into lower cavity, lower cavity cushions the steam that gets into it, has slowed down the outflow rate of steam to a certain extent, and then has increased the sufficiency of steam heat exchange to a certain extent, and then can increase the radiating effect of cooling to a certain extent.
It should be noted that, in this embodiment, the second return pipe 9 is communicated with the upper cavity, and when in use, the condensed liquid refrigerant flowing back from the second return pipe 9 may fall onto the restrictor plate 8 through the upper cavity, and finally join the liquid refrigerant in the liquid cooling tank 7 through the communication hole 8.1 on the restrictor plate 8, and continue to be used for cooling and heat dissipation of the liquid cooling servers in the liquid cooling tank 7.
Example 4:
fig. 4 is a schematic structural diagram of embodiment 4 of the server container data center according to the present invention.
Compared with embodiment 3, the difference between this embodiment and embodiment 3 is that the server container data center described in this embodiment: an elevated floor 19 is arranged on the bottom wall of the container 1, and the container 1 and the refrigerant storage tank 16 are both arranged on the elevated floor 19. The use of the raised floor 19 increases the security of the server container data center to some extent.
Example 5:
fig. 5 is a schematic structural diagram of embodiment 5 of the server container data center according to the present invention.
Compared with embodiment 4, the difference between this embodiment and embodiment 4 is that the server container data center described in this embodiment: the top wall of the container 1 is provided with a temperature sensor 20.
The use of the temperature sensor 20 facilitates sensing of the temperature of the environment in which the container 1 is located, thereby facilitating automated selection and use of the first and second cooling passages.
Example 6:
fig. 6 is a schematic structural diagram of an embodiment of the server container data center temperature control system of the present invention, and fig. 7 is a schematic functional block diagram of the server container data center temperature control system shown in fig. 6.
Referring to fig. 6 and 7, the server container data center temperature control system according to the embodiment includes a controller 22 and the server container data center according to embodiment 1, where the controller 22 is disposed in a container 1 of the server container data center, a temperature sensor 20 is installed on an upper end surface of the container 1, the controller 22 is electrically connected to the first control valve 11, the third control valve 10 and the electric pump 14, and the controller 22 is in signal connection with the temperature sensor 20. The first control valve 11 and the third control valve 10 are both solenoid valves.
The temperature sensor 20 is used to monitor the temperature of the environment in which the server container data center is located.
When the temperature detection device is used, the temperature sensor 20 detects the temperature of the environment where the server container data center is located in real time, and transmits the detection value to the controller 22 in real time, and the controller 22 receives the detection value transmitted by the temperature sensor 20 in real time and judges whether the received temperature value is lower than a preset temperature threshold value (for example, 35 ℃) in real time:
if yes, controlling each liquid cooling box 7 to cool and radiate the liquid cooling server through the corresponding first cooling channel;
and if not, controlling each liquid cooling box 7 to cool and radiate the liquid cooling server through the corresponding second cooling channel.
Wherein, each liquid-cooling case 7 of control is liquid-cooling server cooling heat dissipation through the second cooling channel that corresponds respectively, specifically includes: and controlling the first control valves 11 to be closed, controlling the third control valves 10 to be opened, and controlling the electric pumps 14 to be started, so as to cool and dissipate heat for the liquid cooling servers in the corresponding liquid cooling boxes 7 through the second cooling channels.
Wherein, each liquid cooling case 7 of control is the liquid cooling server cooling heat dissipation in the liquid cooling case 7 through the first cooling passage that corresponds respectively, specifically is: and controlling the first control valves 11 to be opened and the third control valves 10 to be closed, and then cooling and radiating the liquid cooling servers in the corresponding liquid cooling boxes 7 through the first cooling channels.
Example 7:
fig. 8 is a schematic block diagram of an embodiment of a server container data center temperature control system of the present invention, and fig. 9 is a schematic functional block diagram of the server container data center temperature control system shown in fig. 8.
Referring to fig. 8 and 9, the server container data center temperature control system according to the embodiment includes a controller 22 and the server container data center according to the embodiment 5, the controller 22 is disposed in the container 1 of the server container data center, the controller 22 is electrically connected to the first control valve 11, the third control valve 10, the second control valve 15, and the electric pump 14, and the controller 22 is in signal connection with the temperature sensor 20. The first control valve 11, the third control valve 10 and the second control valve 15 are all solenoid valves.
The temperature sensor 20 is used to monitor the temperature of the environment in which the server container data center is located.
When the temperature detection device is used, the temperature sensor 20 detects the temperature of the environment where the server container data center is located in real time, and transmits the detection value to the controller 22 in real time, and the controller 22 receives the detection value transmitted by the temperature sensor 20 in real time and judges whether the received temperature value is lower than a preset temperature threshold value (for example, 35 ℃) in real time:
if yes, controlling each liquid cooling box 7 to cool and radiate the liquid cooling server through the corresponding first cooling channel;
and if not, controlling each liquid cooling box 7 to cool and radiate the liquid cooling server through the corresponding second cooling channel.
Wherein, each liquid-cooling case 7 of control is liquid-cooling server cooling heat dissipation through the second cooling channel that corresponds respectively, specifically includes: and controlling the first control valves 11 to be closed, controlling the third control valves 10 to be opened, and controlling the electric pumps 14 to be started, so as to cool and dissipate heat for the liquid cooling servers in the corresponding liquid cooling boxes 7 through the second cooling channels.
Wherein, each liquid cooling case 7 of control is the liquid cooling server cooling heat dissipation in the liquid cooling case 7 through the first cooling passage that corresponds respectively, specifically is: and controlling the first control valves 11 to be opened and the third control valves 10 to be closed, and then cooling and radiating the liquid cooling servers in the corresponding liquid cooling boxes 7 through the first cooling channels.
In addition, the controller 22 may periodically control and replenish the liquid refrigerant of a preset time length to each liquid refrigerant tank 7 through the refrigerant reserve tank 16 according to a preset time threshold value therein. Specifically, when a preset time threshold is reached (such as 20/6/23/00/year), the controller 22: controlling each third control valve 10 to be closed, controlling each second control valve 15 to be opened, and controlling each electric pump 14 to be started, so that the liquid refrigerants stored in the refrigerant storage tank 16 can be respectively replenished into the corresponding liquid cooling tanks 7 through the corresponding refrigerant replenishing pipes; and when the time length for supplementing the refrigerant into the liquid cooling boxes 7 reaches the preset time length, controlling the second control valves 15 to be closed, and correspondingly selecting and controlling the first cooling channel or the second cooling channel to cool and radiate the liquid cooling servers in the liquid cooling boxes 7 according to the temperature threshold transmitted by the temperature sensor 20.
When the preset time threshold is reached: if the controller 22 is currently controlling the cooling and heat dissipation of the liquid cooling server in the liquid cooling tank 7 through the first cooling channel (the electric pump 14 is in a closed state at this time), the controller 22 only needs to control the second control valve 15 to be opened and control the electric pump 14 to be started at this time; if the controller 22 is currently controlling the cooling and heat dissipation of the liquid cooling server in the liquid cooling tank 7 through the second cooling channel (the electric pump 14 is already in the activated state), the controller 22 only needs to control the first control valve 11 to be opened, control the second control valve 15 to be opened, and control the third control valve 10 to be closed.
To sum up, the utility model discloses in server container data center and temperature control system thereof, all provide two kinds of radiating mode of first cooling channel and second cooling channel, this two kinds of modes can be according to actual conditions switching use to all based on natural forced air cooling technique, avoided the use of compression refrigeration mode, the circulation flow of the liquid refrigerant that steam and condensation obtained in the first cooling channel in addition need not additionally to increase the energy consumption and drives, it is visible the utility model discloses reduce data center's energy consumption to a certain extent, also reduced whole container data center's PUE.
It should be noted that the same and similar parts in the various embodiments in this specification may be referred to each other.
Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A server container data center comprising a container (1), characterized by:
a liquid cooling box (7) is arranged in the container (1), and the liquid cooling box (7) is provided with a cooling channel;
liquid refrigerant (6) is filled in the liquid cooling box (7), and liquid cooling servers (5) with corresponding quantity are arranged;
each liquid cooling server (5) is immersed in a liquid refrigerant (6);
a cavity is reserved between the liquid refrigerant (6) and the top wall of the liquid cooling box (7);
the cooling channel comprises an air inlet pipe (4), a first return pipe (2), a second return pipe (9), a third return pipe (13) and an air-cooled condenser (3) arranged outside the container (1), and the air-cooled condenser (3) is positioned above the liquid-cooled tank (7);
the air-cooled condenser (3) comprises a condenser pipe (3.1), an air inlet of the condenser pipe (3.1) is communicated with the cavity through an air inlet pipe (4), and a liquid outlet of the condenser pipe (3.1) is communicated with the first end of the first return pipe (2); the second end of the first return pipe (2) is communicated with the cavity through a second return pipe (9) and is communicated with the first end of a third return pipe (13) through a communicating pipe (12); the second end of the third return pipe (13) is communicated with the liquid cooling box (7);
the second return pipe (9) is provided with a first control valve (11), the communicating pipe (12) is provided with a third control valve (10), and the third return pipe (13) is provided with an electric pump (14).
2. The server container data center of claim 1, wherein:
a refrigerant storage tank (16) for storing liquid refrigerant is also arranged in the container (1), and a refrigerant filling port (17) with a sealing cover is arranged at the upper end of the refrigerant storage tank (16);
the lower end of the refrigerant storage tank (16) is communicated with the first end of the third return pipe (13) through a refrigerant supplementing pipe, and the refrigerant supplementing pipe is provided with a second control valve (15).
3. The server container data center of claim 2, wherein: the first control valve (11), the third control valve (10) and the second control valve (15) are all electric control valves.
4. The server container data center of claim 1, 2 or 3, wherein:
a flow limiting plate (8) is arranged in the cavity, the flow limiting plate (8) divides the cavity into an upper cavity and a lower cavity which are distributed up and down, and the upper cavity is positioned above the lower cavity;
an air inlet of the condensing pipe (3.1) is communicated with the upper cavity through an air inlet pipe (4);
the flow limiting plate (8) is provided with a group of communicating holes (8.1) for communicating the upper cavity and the lower cavity.
5. The server container data center of claim 1, 2 or 3, wherein:
the bottom wall of the container (1) is provided with an elevated floor (19);
the container (1) is placed on an elevated floor (19).
6. The server container data center of claim 1, 2 or 3, wherein:
the outer wall of the container (1) is provided with a temperature sensor (20).
7. The utility model provides a server container data center temperature control system which characterized in that: comprising a controller (22) and a server container data center according to claim 1 or 2, said controller (22) being arranged in a container (1) of the server container data center;
the first control valve (11) and the third control valve (10) of the server container data center both adopt electric control valves;
a temperature sensor (20) is arranged on the outer wall of the container (1);
the controller (22) is electrically connected with the first control valve (11), the third control valve (10) and the electric pump (14), and the controller (22) is in signal connection with the temperature sensor (20);
when a refrigerant storage tank (16) is arranged in the container (1), a second control valve (15) of the server container data center adopts an electric control valve, and the controller (22) is also electrically connected with the second control valve (15).
8. The server container data center temperature control system of claim 7, wherein:
a flow limiting plate (8) is arranged in the cavity, the flow limiting plate (8) divides the cavity into an upper cavity and a lower cavity which are distributed up and down, and the upper cavity is positioned above the lower cavity;
an air inlet of the condensing pipe (3.1) is communicated with the upper cavity through an air inlet pipe (4);
the flow limiting plate (8) is provided with a group of communicating holes (8.1) for communicating the upper cavity and the lower cavity.
9. The server container data center temperature control system of claim 7, wherein:
the bottom wall of the container (1) is provided with an elevated floor (19);
the container (1) is placed on an elevated floor (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989761.2U CN210247359U (en) | 2019-06-27 | 2019-06-27 | Server container data center and temperature control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989761.2U CN210247359U (en) | 2019-06-27 | 2019-06-27 | Server container data center and temperature control system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210247359U true CN210247359U (en) | 2020-04-03 |
Family
ID=69988874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920989761.2U Active CN210247359U (en) | 2019-06-27 | 2019-06-27 | Server container data center and temperature control system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210247359U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113608592A (en) * | 2021-06-29 | 2021-11-05 | 苏州浪潮智能科技有限公司 | Immersed server cooling system |
| WO2022017346A1 (en) * | 2020-07-24 | 2022-01-27 | 阿里巴巴集团控股有限公司 | Single-phase immersed liquid cooling system |
| CN114206080A (en) * | 2021-12-20 | 2022-03-18 | 阿里巴巴（中国）有限公司 | Data center, container data center and cooling system |
-
2019
- 2019-06-27 CN CN201920989761.2U patent/CN210247359U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022017346A1 (en) * | 2020-07-24 | 2022-01-27 | 阿里巴巴集团控股有限公司 | Single-phase immersed liquid cooling system |
| CN113608592A (en) * | 2021-06-29 | 2021-11-05 | 苏州浪潮智能科技有限公司 | Immersed server cooling system |
| CN113608592B (en) * | 2021-06-29 | 2023-08-04 | 苏州浪潮智能科技有限公司 | Immersed server cooling system |
| CN114206080A (en) * | 2021-12-20 | 2022-03-18 | 阿里巴巴（中国）有限公司 | Data center, container data center and cooling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210247359U (en) | Server container data center and temperature control system thereof | |
| US7788941B2 (en) | Cooling system and method utilizing thermal capacitor unit(s) for enhanced thermal energy transfer efficiency | |
| CN107979955B (en) | Modularized liquid cooling server case | |
| US10863650B2 (en) | Air-vapor separation method for immersed liquid cooling system and device thereof | |
| US11006547B2 (en) | Solution for precision cooling and fluid management optimization in immersion cooling | |
| EP3706524B1 (en) | Cooling apparatus | |
| CN107911999B (en) | Modularized liquid cooling server case | |
| CN112105221B (en) | Cooling system design for data center | |
| CN102141278A (en) | Air conditioning system | |
| CN107072107A (en) | A kind of accurate high-efficiency refrigerating system of data center's liquid gas binary channels and its control method | |
| CN217523111U (en) | Layered cabinet and server cooling device | |
| CN111988973A (en) | Air-cooled heat dissipation equipment and cooling system | |
| US20230022410A1 (en) | Liquid-cooled plate and heat dissipation device | |
| CN209016227U (en) | The pump of semiconductor temperature for electric vehicle drives the two-phase circulatory system | |
| US20230045342A1 (en) | Two-phase immersion cooling device | |
| CN212135317U (en) | Recovery unit, server and data center | |
| CN215113503U (en) | Refrigerating system | |
| CN217825748U (en) | Thermal management device | |
| CN217116776U (en) | Heat exchange system of super computer liquid refrigerator | |
| CN217358183U (en) | Thermal management device | |
| CN218352964U (en) | Container liquid cooling data center | |
| EP4344369A1 (en) | Pump-driven two-phase liquid cooling system, and liquid supplementation control method for pump-driven two-phase liquid cooling system | |
| US2490401A (en) | Refrigeration | |
| CN216693835U (en) | Refrigeration device | |
| CN217064436U (en) | Medium in-out device of super computer liquid refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |