CN106852087A - Single-stage parallel mode liquid gas binary channels natural cooling data center heat dissipation system - Google Patents
Single-stage parallel mode liquid gas binary channels natural cooling data center heat dissipation system Download PDFInfo
- Publication number
- CN106852087A CN106852087A CN201710184259.XA CN201710184259A CN106852087A CN 106852087 A CN106852087 A CN 106852087A CN 201710184259 A CN201710184259 A CN 201710184259A CN 106852087 A CN106852087 A CN 106852087A
- Authority
- CN
- China
- Prior art keywords
- interface
- heat dissipation
- natural
- dissipation device
- outlet
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- H05K7/20718—Forced ventilation of a gaseous coolant
-
- 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
- H05K7/20836—Thermal management, e.g. server temperature control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to a kind of single-stage parallel mode liquid gas binary channels natural cooling data center heat dissipation system, including liquid cooled module, air cooling equipment, the first triple valve and natural heat dissipation device, first triple valve includes first interface, second interface and the 3rd interface, and the 3rd interface is connected with natural heat dissipation device；The inlet communication first interface of the air cooling equipment, outlet natural heat dissipation device；The inlet communication second interface of the liquid cooled module, outlet natural heat dissipation device.The present invention carries out natural cooling using natural heat dissipation device, reduces the operation of the part such as compressor and maintenance cost in mechanical refrigeration, significantly reduces energy consumption, saves the energy.
Description
Technical field
This patent is related to data center's natural cooling field, and in particular to a kind of single-stage parallel mode liquid gas binary channels is naturally cold
But data center heat dissipation system.
Background technology
In conventional data center server cooling system, the high density such as server CPU thermal source is radiated using liquid cold passage,
I.e. fluid liquid has taken away server gross calorific power 70%~80% by isolating contact heat absorption with the main euthermic chip of server,
And remaining 20%~30% server heat is then taken away by air-cooled passage.Because liquid cold passage radiating efficiency is high, therefore adopt
Can meet radiating requirements with natural cooling, low-temperature receiver is prepared without compressor participation, overall energy consumption is low, and air-cooled passage still has
Compressor participates in refrigeration, so the energy consumption of compressor of air-cooled passage turns into the main energy consumption equipment of newest cooling system.
Traditional computer room freezing water air-conditioning system end wind pushing temperature is about 15 DEG C ~ 16 DEG C, in new edition GB 50174《Data
Center specification》In, server allows EAT to bring up to 32 DEG C, that is, show that the server after improving allows EAT
Also server radiating requirement can be met, while the main caloric value of server is distributed by efficient liquid cold passage, only
Remaining fraction distributing caloric value, this causes air-cooled passage removal compressor, carries out radiating using natural cooling source and be possibly realized.
The content of the invention
In order to overcome the defect of prior art, this patent provides a kind of single-stage parallel mode liquid gas binary channels natural cooling data
Center cooling system, can make full use of natural cooling source to realize data center's natural cooling, energy saving.
For this patent, above-mentioned technical problem is so to solve：A kind of single-stage parallel mode liquid gas binary channels
Natural cooling data center heat dissipation system, including liquid cooled module, air cooling equipment, the first triple valve and natural heat dissipation device, it is described
First triple valve includes first interface, second interface and the 3rd interface, and the 3rd interface is connected with natural heat dissipation device；It is described air-cooled
The inlet communication first interface of device, outlet natural heat dissipation device；The inlet communication second interface of the liquid cooled module, goes out
Mouth connection natural heat dissipation device.
The liquid cooled module is used to absorb the centralized heat of main heater element in server, and air cooling equipment is used to absorb
The distributing heat of other elements in server.Liquid cooled module is using liquid heat transfer medium specific heat capacity is big, heat convection fast, evaporation
The features such as latent heat is big, thus can unified with nature heat abstractor natural cooling is carried out to the main heater element of server, meet
Radiating requirements, secondly because 70% ~ 80% heat is taken away by liquid cooled module in server, remaining distributed heat in server
Amount allows further to improve wind pushing temperature to 32 DEG C, and this enables air cooling equipment unified with nature heat abstractor in server
Other heater elements carry out natural cooling, furthermore the first triple valve can be according to the heat dissipation capacity between liquid cooled module and air cooling equipment
Proportion adjustment distributes working medium flow, and flexibility is good, it is ensured that system stable operation.To sum up, this patent makes full use of natural cooling source to enter
Row radiating, reduces the operation of the part such as compressor and maintenance cost in mechanical refrigeration, significantly reduces energy consumption, saves energy
Source.
Further, also including being located at the first temperature sensor of air cooling equipment outlet, being located at the of liquid cooled module outlet
Two temperature sensors, the second triple valve, second triple valve include the 4th interface, the 5th interface and the 6th interface, and the 4th connects
Mouthful connected with natural heat dissipation device, the 5th interface and the 3rd orifice；The outlet of the liquid cooled module and going out for air cooling equipment
Mouth is connected by the 6th interface with natural heat dissipation device simultaneously.
First temperature sensor detect air cooling equipment outlet temperature it is more higher than setting value when, now the first threeway
Valve should increase the flow proportional between first interface and second interface, and then increase the stream by the heat transferring medium of air cooling equipment
Amount, improves the heat exchange efficiency of air cooling equipment, so that the temperature of air cooling equipment outlet is down to below setting value, meets system and dissipates
Heat demand, it is ensured that system stable operation；The outlet temperature that the second temperature sensor detects liquid cooled module is more inclined than setting value
Gao Shi, now the first triple valve should reduce the flow proportional between first interface and second interface, and then increase cold by liquid
The flow of the heat transferring medium of module, improves radiating efficiency, so that the temperature of liquid cooled module outlet is down to below setting value, it is full
Pedal system radiating requirements, it is ensured that system stable operation；First temperature sensor detect air cooling equipment outlet temperature and
Second temperature sensor detect liquid cooled module outlet temperature simultaneously it is more higher than setting value when, by the stream for turning the 5th interface down
Measure to make more heat transferring mediums be radiated into natural heat dissipation device, improve the radiating efficiency of natural heat dissipation device, so that
The temperature of air cooling equipment outlet and the outlet temperature of liquid cooled module is dropped to below setting value, meet system radiating demand,
Ensure system stable operation.
Further, also including being located at the first temperature sensor that air cooling equipment is exported.
First temperature sensor detect air cooling equipment outlet temperature it is more higher than setting value when, now the first threeway
Valve should increase the flow proportional between first interface and second interface, and then increase the stream by the heat transferring medium of air cooling equipment
Amount, improves the heat exchange efficiency of air cooling equipment, so that the temperature of air cooling equipment outlet is down to below setting value, meets system and dissipates
Heat demand, it is ensured that system stable operation.
Further, also including being located at the second temperature sensor that liquid cooled module is exported.
The second temperature sensor detect liquid cooled module outlet temperature it is more higher than setting value when, now the first threeway
Valve should reduce the flow proportional between first interface and second interface, and then increase the stream by the heat transferring medium of liquid cooled module
Amount, improves radiating efficiency, so that the temperature of liquid cooled module outlet is down to below setting value, meets system radiating demand, protects
Card system stable operation.
Further, the three-temperature sensor of air cooling equipment import, described are located at also including the second triple valve and
Two triple valves include the 4th interface, the 5th interface and the 6th interface, and the 4th interface connects with natural heat dissipation device, the 5th interface and
3rd orifice；The outlet of the liquid cooled module and the outlet of air cooling equipment are simultaneously by the 6th interface and natural heat dissipation device
Connection.
The three-temperature sensor detect air cooling equipment inlet temperature it is more relatively low than setting value when, now the second threeway
Valve should increase the aperture of the 5th interface, and then reduce by the heat transferring medium flow of natural heat dissipation device, reduce natural heat dissipation
The heat exchange efficiency of device, so that the temperature of air cooling equipment import is increased to more than setting value, while saving system energy consumption
It is also prevented from air cooling equipment supercooling and produces dew condensation phenomenon, it is to avoid short circuit, mould growth and material corrosion etc. caused by condensation
Potential safety hazard, it is ensured that system safe and stable operation.
Further, the 4th temperature sensor of liquid cooled module import, described are located at also including the second triple valve and
Two triple valves include the 4th interface, the 5th interface and the 6th interface, and the 4th interface connects with natural heat dissipation device, the 5th interface and
3rd orifice；The outlet of the liquid cooled module and the outlet of air cooling equipment are simultaneously by the 6th interface and natural heat dissipation device
Connection.
When the inlet temperature that 4th temperature sensor detects liquid cooled module is more relatively low than setting value, now the second threeway
Valve should increase the aperture of the 5th interface, and then reduce by the heat transferring medium flow of natural heat dissipation device, reduce natural heat dissipation
The heat exchange efficiency of device, so that the temperature of liquid cooled module import is increased to more than setting value, while saving system energy consumption
It is also prevented from liquid cooled module supercooling and produces dew condensation phenomenon, it is to avoid short circuit, mould growth and material corrosion etc. caused by condensation
Potential safety hazard, it is ensured that system safe and stable operation.
Further, also including being located at the water pump of natural heat dissipation device import or export.
First temperature sensor detects the temperature and second temperature sensor of air cooling equipment outlet, and to detect liquid cold
When the outlet temperature of module is simultaneously more higher than setting value, preferentially make more heat transferring mediums by turning the flow of the 5th interface down
Radiated into natural heat dissipation device, the running frequency of water pump can also be increased when the above method cannot meet cooling requirements
To improve the radiating efficiency of natural heat dissipation device so that air cooling equipment outlet temperature and liquid cooled module outlet temperature under
Drop to below setting value, meet system radiating demand, be further ensured that system stable operation；The three-temperature sensor detection
To air cooling equipment inlet temperature or the 4th temperature sensor detect liquid cooled module inlet temperature it is more relatively low than setting value when, it is excellent
First reduce the running frequency of water pump to reduce the radiating efficiency of natural heat dissipation device, when the above method cannot also meet temperature setting
During the requirement of value, the aperture of the interface of the second triple valve the 5th can also be increased and then reduced by heat exchange Jie of natural heat dissipation device
Mass flow amount, so that the temperature of liquid cooled module import and the temperature of air cooling equipment import are increased to more than setting value, saves system
Liquid cooled module is also prevented from while system energy consumption and air cooling equipment produces dew condensation phenomenon because of supercooling, it is to avoid circuit is short caused by condensation
The potential safety hazards such as road, mould growth and material corrosion, are further ensured that system safe and stable operation.
Further, the natural heat dissipation device is provided with blower fan.
First temperature sensor detects the temperature and second temperature sensor of air cooling equipment outlet, and to detect liquid cold
When the outlet temperature of module is simultaneously more higher than setting value, preferentially make more heat transferring mediums by turning the flow of the 5th interface down
Radiated into natural heat dissipation device, the running frequency of blower fan can also be increased when the above method cannot meet cooling requirements
To improve the radiating efficiency of natural heat dissipation device so that air cooling equipment outlet temperature and liquid cooled module outlet temperature under
Drop to below setting value, meet system radiating demand, be further ensured that system stable operation；The three-temperature sensor detection
To air cooling equipment inlet temperature or the 4th temperature sensor detect liquid cooled module inlet temperature it is more relatively low than setting value when, it is excellent
First reduce the running frequency of water pump to reduce the radiating efficiency of natural heat dissipation device, when the above method cannot also meet temperature setting
During the requirement of value, can also by the radiating efficiency that reduces the running frequency of blower fan to reduce natural heat dissipation device so that
The temperature of liquid cooled module import and the temperature of air cooling equipment import are increased to more than setting value, also prevent while saving system energy consumption
Only liquid cooled module and air cooling equipment produce dew condensation phenomenon because of supercooling, it is to avoid short circuit, mould grow and material caused by condensation
The potential safety hazards such as material corrosion, are further ensured that system safe and stable operation.
Further, the natural heat dissipation device is cooling tower or dry and cold device.
Further, the air cooling equipment is fan wall air conditioning terminal.
Compared to prior art, this patent has the beneficial effect that：
1st, the liquid cooled module and air cooling equipment carry out natural cooling by natural heat dissipation device, significantly reduce energy consumption.
2nd, by testing agency：First temperature sensor, second temperature sensor, three-temperature sensor and the 4th temperature
Detection of the sensor to system mode, and governor motion：Water pump, blower fan, the first triple valve and the second triple valve are to system work
The regulation and control of work, it is ensured that system avoids short circuit, mould growth and material caused by supercooling condensation while radiating requirements are met
The potential safety hazards, good stability such as material corrosion.
Brief description of the drawings
Fig. 1 is the system construction drawing of this patent.
Specific embodiment
A kind of single-stage parallel mode liquid gas binary channels natural cooling data center heat dissipation system as shown in Figure 1, including liquid is cold
Module 7, air cooling equipment 8, the first triple valve 4 and natural heat dissipation device 1, first triple valve 4 include first interface a, second
Interface b and the 3rd interface c, the 3rd interface c are connected with natural heat dissipation device 1；The inlet communication first interface of the air cooling equipment 8
A, outlet natural heat dissipation device 1；The inlet communication second interface b of the liquid cooled module 7, outlet natural heat dissipation device
1。
The liquid cooled module 7 is used to absorb the centralized heat of main heater element in server, and air cooling equipment 8 is used to inhale
Receive the distributing heat of other elements in server.The utilization of liquid cooled module 7 liquid heat transfer medium specific heat capacity is big, heat convection is fast,
The features such as evaporation latent heat is big, thus can unified with nature heat abstractor 1 natural cooling is carried out to the main heater element of server,
Meet radiating requirements, secondly because 70% ~ 80% heat is taken away by liquid cooled module 7 in server, remaining point in server
Cloth heat allows further to improve wind pushing temperature to 32 DEG C, and this enables 8 unified with nature heat abstractor of air cooling equipment, 1 pair of clothes
Other heater elements in business device carry out natural cooling, furthermore the first triple valve 4 can be according to liquid cooled module 7 and air cooling equipment 8
Between heat dissipation capacity proportion adjustment distribution working medium flow, flexibility is good, it is ensured that system stable operation.To sum up, this patent is fully sharp
Radiated with natural cooling source, reduced the operation of the part such as compressor and maintenance cost in mechanical refrigeration, significantly reduced
Energy consumption, saves the energy.
In specific implementation process, the air cooling equipment 8 is fan wall air conditioning terminal, including coil pipe 5 and is located on coil pipe 5
Fan wall 19, natural heat dissipation device 1 is cooling tower or dry and cold device.
The system also includes being located at the first temperature sensor 10 of the outlet of coil pipe 5, is located at the second temperature of the outlet of liquid cooled module 7
Degree sensor 11, be located at the import of coil pipe 5 three-temperature sensor 9, be located at liquid cooled module import the 4th temperature sensor 12,
The water pump 3 for being located at the outlet of natural heat dissipation device 1, the blower fan being located on natural heat dissipation device 1（Do not marked in figure）And the two or three
Port valve 4, second triple valve 4 includes the 4th interface d, the 5th interface e and the 6th interface f, and the 4th interface d is filled with natural heat dissipation
1 connection is put, the 5th interface e is connected with the 3rd interface c；The outlet of the liquid cooling apparatus 7 and the outlet of coil pipe 5 pass through the 6th simultaneously
Interface f is connected with natural heat dissipation device 1.
In specific implementation process, the water pump 3 is provided with the first frequency converter 21, and blower fan is provided with the second frequency converter 6.
A kind of operation principle of single-stage parallel mode liquid gas binary channels natural cooling data center heat dissipation system of this patent is as follows：
First triple valve 4 distributes first interface a and second according to the heat dissipation capacity ratio value given tacit consent between liquid cooled module 7 and coil pipe 5
Heat transferring medium between interface b, meets the basic radiating requirements of liquid cooled module 7 and coil pipe 5.
1st, when the temperature that first temperature sensor 10 detects the outlet of coil pipe 5 is more higher than setting value, now first
Triple valve 4 should increase the flow proportional between first interface a and second interface b, and then increase by the heat transferring medium of coil pipe 5
Flow, improve coil pipe 5 heat exchange efficiency so that coil pipe 5 outlet temperature be down to below setting value, meet coil pipe 5
Radiating requirements, it is ensured that system stable operation；When the outlet temperature ratio that the second temperature sensor 11 detects liquid cooled module 7 sets
When definite value is higher, now the first triple valve 4 should reduce the flow proportional between first interface a and second interface b, and then increase
By the flow of the heat transferring medium of liquid cooled module 7, radiating efficiency is improved, so that the temperature of the outlet of liquid cooled module 7 is down to and is set
Below definite value, system radiating demand is met, it is ensured that system stable operation；First temperature sensor 10 detects coil pipe 5 and goes out
The temperature and second temperature sensor 11 of mouth detect the outlet temperature of liquid cooled module 7 while when more higher than setting value, preferentially adjusting
The flow of small 5th interface e makes more heat transferring mediums be radiated into natural heat dissipation device 1, improves natural heat dissipation device
1 radiating efficiency, when the 5th interface e is adjusted to minimum cannot also meet cooling requirements, can also be increased by the second frequency converter 6
The running frequency of blower fan improves the radiating efficiency of natural heat dissipation device 1, cannot also meet when the second frequency converter 6 is adjusted to maximum
During cooling requirements, the radiating of natural heat dissipation device 1 can also be improved by the running frequency of the increasing water pump 3 of the first frequency converter 21
Efficiency, so that the outlet temperature of the temperature of the outlet of coil pipe 5 and liquid cooled module 7 drops to below setting value, it is ensured that system is steady
Fixed operation.
2nd, when inlet temperature or the 4th temperature sensor 12 that the three-temperature sensor 9 detects coil pipe 5 are detected
When the inlet temperature of liquid cooled module 7 is more relatively low than setting value, the running frequency of water pump 3 is preferentially reduced by the first frequency converter 21 to drop
The radiating efficiency of low natural heat dissipation device 1, when the running frequency of water pump 3 is adjusted to the minimum requirement that cannot also meet desired temperature
When, the radiating efficiency of natural heat dissipation device 1 can also be reduced by the reduction fan operation frequency of the second frequency converter 6, when second
Frequency converter 6 be adjusted to it is minimum when cannot also meet the requirement of desired temperature, can also be by increasing the interface of the second triple valve 1 the 5th
The aperture of e and then reduce by the heat transferring medium flow of natural heat dissipation device 1 so that the temperature of the import of liquid cooled module 7 and
The temperature of the import of coil pipe 5 is increased to more than setting value, and liquid cooled module 7 and coil pipe 5 are also prevented from because of mistake while saving system energy consumption
It is cold and produce dew condensation phenomenon, it is to avoid short circuit, mould grow and the potential safety hazard such as material corrosion caused by condensation, further protect
Card system safe and stable operation.
3rd, when temperature and second temperature sensor 11 that first temperature sensor 10 detects the outlet of coil pipe 5 are detected
The outlet temperature of liquid cooled module 7 is simultaneously more higher than setting value, and the three-temperature sensor 9 detects the import temperature of coil pipe 5
Degree or the 4th temperature sensor 12 detect liquid cooled module 7 inlet temperature it is more relatively low than setting value when, preferentially by the 1st point to going out
The temperature and second temperature sensor 11 that existing first temperature sensor 10 detects the outlet of coil pipe 5 detect liquid cooled module 7
The scheme taken when higher than setting value simultaneously of outlet temperature perform, it is ensured that meet the radiating need of liquid cooled module 7 and coil pipe 5
Ask, reliability is high.
Claims (10)
1. a kind of single-stage parallel mode liquid gas binary channels natural cooling data center heat dissipation system, it is characterised in that including liquid chill
Block, air cooling equipment, the first triple valve and natural heat dissipation device, first triple valve include first interface, second interface and the
Three interfaces, the 3rd interface is connected with natural heat dissipation device；The inlet communication first interface of the air cooling equipment, outlet nature
Heat abstractor；The inlet communication second interface of the liquid cooled module, outlet natural heat dissipation device.
2. a kind of single-stage parallel mode liquid gas binary channels natural cooling data center heat dissipation system according to claim 1, its
It is characterised by, also including being located at the first temperature sensor of air cooling equipment outlet, being located at the second temperature biography of liquid cooled module outlet
Sensor, the second triple valve, second triple valve include the 4th interface, the 5th interface and the 6th interface, the 4th interface and nature
Heat abstractor connection, the 5th interface and the 3rd orifice；The outlet of the liquid cooled module and the outlet of air cooling equipment are simultaneously logical
The 6th interface is crossed to be connected with natural heat dissipation device.
3. a kind of single-stage parallel mode liquid gas binary channels natural cooling data center heat dissipation system according to claim 1, its
It is characterised by, also including being located at the first temperature sensor that air cooling equipment is exported.
4. a kind of single-stage parallel mode liquid gas binary channels natural cooling data center heat dissipation system according to claim 1, its
It is characterised by, also including being located at the second temperature sensor that liquid cooled module is exported.
5. a kind of single-stage parallel mode liquid gas binary channels natural cooling data center heat dissipation system according to claim 1, its
It is characterised by, also including the second triple valve and is located at the three-temperature sensor of air cooling equipment import, second triple valve
Including the 4th interface, the 5th interface and the 6th interface, the 4th interface is connected with natural heat dissipation device, the 5th interface and the 3rd interface
Connection；The outlet of the liquid cooled module and the outlet of air cooling equipment are connected by the 6th interface with natural heat dissipation device simultaneously.
6. a kind of single-stage parallel mode liquid gas binary channels natural cooling data center heat dissipation system according to claim 1, its
It is characterised by, also including the second triple valve and is located at the 4th temperature sensor of liquid cooled module import, second triple valve
Including the 4th interface, the 5th interface and the 6th interface, the 4th interface is connected with natural heat dissipation device, the 5th interface and the 3rd interface
Connection；The outlet of the liquid cooled module and the outlet of air cooling equipment are connected by the 6th interface with natural heat dissipation device simultaneously.
7. a kind of single-stage parallel mode liquid gas binary channels natural cooling data center according to claim 2,5 or 6 radiates and is
System, it is characterised in that also including being located at the water pump of natural heat dissipation device import or export.
8. a kind of single-stage parallel mode liquid gas binary channels natural cooling data center according to claim 2,5 or 6 radiates and is
System, it is characterised in that the natural heat dissipation device is provided with blower fan.
9. a kind of single-stage parallel mode liquid gas binary channels natural cooling data center radiating according to any one of claim 1 ~ 6
System, it is characterised in that the natural heat dissipation device is cooling tower or dry and cold device.
10. a kind of single-stage parallel mode liquid gas binary channels natural cooling data center according to any one of claim 1 ~ 6 dissipates
Hot systems, it is characterised in that the air cooling equipment is fan wall air conditioning terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710184259.XA CN106852087B (en) | 2017-03-24 | 2017-03-24 | Single-stage parallel liquid-gas dual-channel natural cooling data center heat dissipation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710184259.XA CN106852087B (en) | 2017-03-24 | 2017-03-24 | Single-stage parallel liquid-gas dual-channel natural cooling data center heat dissipation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106852087A true CN106852087A (en) | 2017-06-13 |
| CN106852087B CN106852087B (en) | 2023-05-12 |
Family
ID=59130673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710184259.XA Active CN106852087B (en) | 2017-03-24 | 2017-03-24 | Single-stage parallel liquid-gas dual-channel natural cooling data center heat dissipation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106852087B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736276A (en) * | 2019-10-21 | 2020-01-31 | 无锡职业技术学院 | Control method of natural cooling refrigeration systems |
| CN113316365A (en) * | 2021-05-27 | 2021-08-27 | 山东英信计算机技术有限公司 | Wind-liquid composite refrigeration system of data center |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010216765A (en) * | 2009-03-18 | 2010-09-30 | Fuji Electric Systems Co Ltd | Local cooling system |
| CN103344023A (en) * | 2013-07-15 | 2013-10-09 | 江苏省邮电规划设计院有限责任公司 | Electronic information machine room coupling-type cooling system |
| CN203518141U (en) * | 2013-06-26 | 2014-04-02 | 清华大学 | Data machine room full-year cooling air-conditioning system with condensation heat recycling function |
| CN104320953A (en) * | 2014-09-19 | 2015-01-28 | 中国移动通信集团广东有限公司 | Secondary water-loop server cabinet cooling system |
| CN205878451U (en) * | 2016-08-15 | 2017-01-11 | 阿里巴巴集团控股有限公司 | Data center's refrigerating system and computer lab |
| CN206533682U (en) * | 2017-03-24 | 2017-09-29 | 广东申菱环境系统股份有限公司 | Single-stage parallel mode liquid gas binary channels natural cooling data center heat dissipation system |
-
2017
- 2017-03-24 CN CN201710184259.XA patent/CN106852087B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010216765A (en) * | 2009-03-18 | 2010-09-30 | Fuji Electric Systems Co Ltd | Local cooling system |
| CN203518141U (en) * | 2013-06-26 | 2014-04-02 | 清华大学 | Data machine room full-year cooling air-conditioning system with condensation heat recycling function |
| CN103344023A (en) * | 2013-07-15 | 2013-10-09 | 江苏省邮电规划设计院有限责任公司 | Electronic information machine room coupling-type cooling system |
| CN104320953A (en) * | 2014-09-19 | 2015-01-28 | 中国移动通信集团广东有限公司 | Secondary water-loop server cabinet cooling system |
| CN205878451U (en) * | 2016-08-15 | 2017-01-11 | 阿里巴巴集团控股有限公司 | Data center's refrigerating system and computer lab |
| CN206533682U (en) * | 2017-03-24 | 2017-09-29 | 广东申菱环境系统股份有限公司 | Single-stage parallel mode liquid gas binary channels natural cooling data center heat dissipation system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736276A (en) * | 2019-10-21 | 2020-01-31 | 无锡职业技术学院 | Control method of natural cooling refrigeration systems |
| CN113316365A (en) * | 2021-05-27 | 2021-08-27 | 山东英信计算机技术有限公司 | Wind-liquid composite refrigeration system of data center |
| CN113316365B (en) * | 2021-05-27 | 2022-05-31 | 山东英信计算机技术有限公司 | Wind-liquid composite refrigeration system of data center |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106852087B (en) | 2023-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104320953B (en) | Secondary water-loop server cabinet cooling system | |
| CN106545930B (en) | A kind of energy-efficient central air conditioner room and power-economizing method | |
| CN204157201U (en) | A kind of intermediate water loop server cabinet cooling system | |
| CN106979569A (en) | Interior circulation stand alone type twin-stage liquid gas binary channels natural cooling data center heat dissipation system | |
| CN105848452A (en) | Four-in-one heat radiation system of data center | |
| CN109843025A (en) | A kind of immersion cooling device | |
| Zhang et al. | Energy saving potential analysis of two-phase immersion cooling system with multi-mode condenser | |
| CN206542693U (en) | Twin-stage parallel-connection type hydraulic gas binary channels natural cooling data center heat dissipation system | |
| CN106852087A (en) | Single-stage parallel mode liquid gas binary channels natural cooling data center heat dissipation system | |
| CN106941772A (en) | Twin-stage stand alone type liquid gas binary channels natural cooling data center heat dissipation system | |
| CN105202656A (en) | Fresh air dehumidification system and method | |
| CN206533682U (en) | Single-stage parallel mode liquid gas binary channels natural cooling data center heat dissipation system | |
| CN202282922U (en) | Energy saving heat radiation cabinet | |
| CN104252187B (en) | A kind of control method of secondary water loops server cabinet cooling system | |
| CN204144242U (en) | A kind of Novel server chip heat pipe liquid-cooling heat radiator | |
| CN206389681U (en) | A kind of cold maintenance of liquid and distribution system | |
| CN206542695U (en) | Double-stage tandem type liquid gas binary channels natural cooling data center heat dissipation system | |
| CN107072113A (en) | Twin-stage parallel-connection type hydraulic gas binary channels natural cooling data center heat dissipation system | |
| Meng et al. | Operating parameters optimization of a thermosyphon and compressor system used in 5G TBS | |
| CN206596331U (en) | Twin-stage stand alone type liquid gas binary channels natural cooling data center heat dissipation system | |
| CN206533681U (en) | Single-stage tandem liquid gas binary channels natural cooling data center heat dissipation system | |
| CN207196781U (en) | A kind of natural cooling module | |
| CN106852086A (en) | Double-stage tandem type liquid gas binary channels natural cooling data center heat dissipation system | |
| CN106912185A (en) | The parallel twin-stage liquid gas binary channels natural cooling data center heat dissipation system of interior circulation | |
| CN106895527A (en) | Single-stage stand alone type liquid gas binary channels natural cooling data center heat dissipation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Xuewei Inventor after: Lin Yongshuang Inventor after: Gu Jianbin Inventor after: Chen Hua Inventor after: Xie Chunhui Inventor after: Chen Qian Inventor after: Ye Xiangyang Inventor after: Liang Jieping Inventor before: Zhang Xuewei Inventor before: Lin Yongshuang Inventor before: Gu Jianbin Inventor before: Chen Hua Inventor before: Xie Chunhui Inventor before: Chen Qian Inventor before: Ye Xiangyang Inventor before: Liang Jieping |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |