CN108990356A - A kind of miniature data center - Google Patents
A kind of miniature data center Download PDFInfo
- Publication number
- CN108990356A CN108990356A CN201811036446.4A CN201811036446A CN108990356A CN 108990356 A CN108990356 A CN 108990356A CN 201811036446 A CN201811036446 A CN 201811036446A CN 108990356 A CN108990356 A CN 108990356A
- Authority
- CN
- China
- Prior art keywords
- pipe
- data center
- cabinet
- refrigeration
- coil pipe
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- 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.)
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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
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1497—Rooms for data centers; Shipping containers therefor
-
- 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
- H05K7/208—Liquid cooling with phase change
- H05K7/20827—Liquid cooling with phase change within rooms for removing heat from cabinets, e.g. air conditioning devices
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of miniature data centers, including cabinet, power distribution cabinet, battery cupboard, monitoring cabinet；Cabinet, power distribution cabinet, battery cupboard, monitoring cabinet short transverse are identical with the specification of depth direction, form a line in parallel；Top is equipped with skylight, exhaust fan, hermatic door, raised floor and is formed together the rectangle sealing passage of heat；Including coil pipe refrigeration system, gravity-type heat pipe system；Coil pipe refrigeration system is using the multiple cooling coils being arranged at the top of the passage of heat, air in cooling duct, multiple cooling coils are connect by pipeline with refrigeration host computer, and cooling medium can be water or refrigerant, cooling capacity is provided by refrigeration host computer, but feed flow temperature is greater than the dew-point temperature of passage of heat air.Gravity-type heat pipe system is made of evaporator overhead condenser, copper pipe, sump evaporator, and the density contrast and height difference undergone phase transition by the evaporative condenser of cooling medium in pipe provides power for system operation, and outdoor temperature is lower, and gravity-type heat pipe refrigeration effect is better.
Description
Technical field
The present invention relates to server radiating field, specifically a kind of energy-efficient miniature data center.
Background technique
With the rapid development of electronic information industry, the development of data center also enters a new stage.Especially
Micromodule data-center applications are more and more；Micromodule data center is the standard module that can be used as data center's building,
It will calculate, storage, the IT such as Internet resources facility is all integrated in a module, facilitates deployment and dilatation.Data center exists at present
While reinforcing basic management, to maintain constant room temperature that whole year is needed to cool down for it, the thus huge power consumption of bring
Amount and the electricity charge.According to statistics, the energy consumption of refrigeration air-conditioner accounts for about 40% totally to consume energy in data center machine room；To adapt to number
According to the energy-efficient trend of center green, the energy consumption of data center computer room is reduced using natural cooling source, improves the reliability of data center, is now needed
Want a kind of energy-efficient data center for having good heat radiating system.
Summary of the invention
The present invention is exactly a kind of miniature data center to be provided, by answering to solve deficiencies of the prior art
Gravity-type heat pipe, coil pipe cooling and closed channel technology, achieve the purpose that improve data center security and reliability.
The technical scheme adopted by the invention to solve the technical problem is that:
A kind of miniature data center, including cabinet, power distribution cabinet, battery cupboard, monitoring cabinet；Cabinet, power distribution cabinet, battery cupboard, prison
It is identical with the specification of depth direction to control cabinet short transverse, forms a line in parallel；Top is equipped with skylight, exhaust fan, hermatic door, overhead
Floor is formed together the rectangle sealing passage of heat；Including coil pipe refrigeration system, gravity-type heat pipe system；
The coil pipe refrigeration system includes refrigeration host computer, coil pipe, and the coil pipe is located at passage of heat inner upper, the system
Cold host connects coil pipe by pipeline；
Coil pipe refrigeration system uses the multiple cooling coils being arranged at the top of the passage of heat, air in cooling duct, Duo Geleng
But coil pipe is connect by pipeline with refrigeration host computer, and because passage of heat air themperature can be higher and higher with height increase, top enters IT
The air themperature of cabinet is higher, therefore cooling coil is arranged at top, can effectively reduce headspace temperature, makes to enter IT cabinet temperature
Degree is met the requirements, and cooling medium can be water or refrigerant, and cooling capacity is provided by refrigeration host computer, but feed flow temperature is greater than the passage of heat
The dew-point temperature of air.
The gravity-type heat pipe system includes condenser, evaporator, and the condenser is located at outside data center, the steaming
Hair device is located in the passage of heat, and the condenser connects evaporator by pipeline.
Gravity-type heat pipe system is made of evaporator overhead condenser, copper pipe, sump evaporator, passes through the steaming of cooling medium in pipe
It feels cold the solidifying density contrast undergone phase transition and height difference is that system operation provides power, cooling medium absorption atmospheric heat is in evaporator
The passage of heat is blown, and the cooling medium density after evaporation is smaller to rise to condenser along pipeline, and cooling becomes liquid in condenser, close
Degree becomes larger flows back to evaporator again under the effect of gravity.Particularly, outdoor temperature is lower, and gravity-type heat pipe refrigeration effect is better,
Refrigeration host computer can reduce cold power consumption by the frequency control of compressor and blower, utilize natural cooling source system to greatest extent
It is cold.
The refrigeration host computer coolant output end connects coil pipe by liquid supply pipe, and the coil pipe coolant output end passes through back
Liquid pipe connects the coolant input terminal of refrigeration host computer, and the liquid supply pipe, liquid back pipe are equipped with shut-off valve.It is cooling in enclosure top
Coil pipe inlet pipe and outlet pipe are mounted on shut-off valve, under the leakage of a certain group of coil pipe or fault condition, can close the valve at both ends into
The partition of row fault zone, other regions remain to operate normally, so as to improve system reliability.
The input/output terminal of the condenser is separately connected the output input of evaporator by copper pipe.
The power distribution cabinet internal engagement is arranged promising data center server and provides the Modular UPS of emergency service, battery
Cabinet, which is internally provided with, provides the battery of emergency service for data center server.
The refrigeration host computer feed flow temperature is 18-20 DEG C.
The beneficial effects of the present invention are:
1, coil pipe refrigeration system uses the multiple cooling coils being arranged at the top of the passage of heat, and air in cooling duct is multiple
Cooling coil is connect by pipeline with refrigeration host computer, and because passage of heat air themperature can be higher and higher with height increase, top enters
The air themperature of IT cabinet is higher, therefore cooling coil is arranged at top, can effectively reduce headspace temperature, makes to enter IT cabinet
Temperature is met the requirements, and cooling medium can be water or refrigerant, and cooling capacity is provided by refrigeration host computer, but feed flow temperature is greater than heat and leads to
The dew-point temperature of road air.
2, gravity-type heat pipe system is made of evaporator overhead condenser, copper pipe, sump evaporator, passes through cooling medium in pipe
The density contrast and height difference that evaporative condenser is undergone phase transition provide power for system operation, and cooling medium absorbs atmospheric heat in evaporator
It blows for the passage of heat, the cooling medium density after evaporation is smaller to rise to condenser along pipeline, and cooling becomes liquid in condenser,
Density becomes larger flows back to evaporator again under the effect of gravity.Particularly, outdoor temperature is lower, and gravity-type heat pipe refrigeration effect is got over
Good, refrigeration host computer can reduce cold power consumption by the frequency control of compressor and blower, utilize natural cooling source to greatest extent
Refrigeration.
3, under a certain group of coil pipe leakage or fault condition, the valve that can close both ends carries out fault zone partition, other
Region remains to operate normally, so as to improve system reliability.
Detailed description of the invention
Fig. 1 is gravity-type heat pipe system arrangement schematic diagram of the present invention；
Fig. 2 is coil pipe refrigeration system arrangement schematic diagram of the present invention.
In figure: 1- coil pipe refrigeration system, 2- gravity-type heat pipe system, 11- refrigeration host computer, 12- liquid supply pipe, 13- liquid back pipe,
14- shut-off valve, 15- coil pipe, 21- condenser, 22- copper pipe, 23- evaporator.
Specific embodiment
For a better understanding of the present invention, a specific embodiment of the invention is explained in detail with reference to the accompanying drawing.
There are cabinet, power distribution cabinet, battery cupboard, monitoring cabinet in general data center；Cabinet, power distribution cabinet, battery cupboard, monitoring cabinet are high
It is identical with the specification of depth direction to spend direction, forms a line in parallel；Top is equipped with skylight, exhaust fan, hermatic door, raised floor one
It rises and forms the rectangle sealing passage of heat；The refrigeration system of entire data center includes coil pipe refrigeration system 1, gravity-type heat pipe system
2；
The coil pipe refrigeration system 1 includes refrigeration host computer 11, coil pipe 15, and the coil pipe 15 is located on passage of heat inside
Side, the refrigeration host computer 11 connect coil pipe 15 by pipeline；
Multiple cooling coils 15 at the top of the passage of heat are arranged in the use of 15 refrigeration system of coil pipe, cool down air in the passage of heat,
Multiple cooling coils 15 are connect by pipeline with refrigeration host computer 11, because passage of heat air themperature can be higher and higher with height increase,
The air themperature that top enters cabinet is higher, therefore cooling coil 15 is arranged at top, can effectively reduce headspace temperature, makes
It is met the requirements into cabinet temperature, cooling medium can be water or refrigerant, and cooling capacity is provided by refrigeration host computer, but feed flow temperature
Greater than the dew-point temperature of passage of heat air.
The gravity-type heat pipe system 2 includes condenser 21, evaporator 23, and the condenser 21 is located at outside data center
Portion, the evaporator 23 are located in the passage of heat, and the condenser 21 connects evaporator 23 by pipeline.
Gravity-type heat pipe system 2 is made of evaporator overhead condenser 21, copper pipe 22, sump evaporator 23, is situated between by cooling in pipe
The density contrast and height difference that the evaporative condenser of matter is undergone phase transition provide power for system operation, and cooling medium absorbs empty in evaporator 23
Gas heat is passage of heat air-supply, and the cooling medium density after evaporation is smaller to rise to condenser 21 along pipeline, is dropped in condenser 21
Temperature becomes liquid, and density becomes larger flows back to evaporator 23 again under the effect of gravity.Particularly, outdoor temperature is lower, gravity-type heat
2 refrigeration effect of guard system is better, and refrigeration host computer 11 can reduce cold power consumption by the frequency control of compressor and blower, maximum
Limit is freezed using natural cooling source.
The 11 coolant output end of refrigeration host computer connects coil pipe 15,15 coolant of the coil pipe output by liquid supply pipe 12
End connects the coolant input terminal of refrigeration host computer 11 by liquid back pipe 13, and the liquid supply pipe 12, liquid back pipe 13 are equipped with cut-off
Valve 14.15 inlet and outlet of coil pipe is mounted on shut-off valve 14, under a certain group of leakage of coil pipe 15 or fault condition, can close two
The shut-off valve 14 at end carries out fault zone partition, other regions remain to operate normally, so as to improve system reliability.
The input/output terminal of the condenser 21 is separately connected the output input of evaporator 23 by copper pipe 22.
The power distribution cabinet internal engagement is arranged promising data center server and provides the Modular UPS of emergency service, battery
Cabinet, which is internally provided with, provides the battery of emergency service for data center server.
The 11 feed flow temperature of refrigeration host computer is 18-20 DEG C.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (5)
1. a kind of miniature data center, including cabinet, power distribution cabinet, battery cupboard, monitoring cabinet；Cabinet, power distribution cabinet, battery cupboard, monitoring
Cabinet short transverse is identical with the specification of depth direction, forms a line in parallel；Top is equipped with skylight, exhaust fan, hermatic door, overhead
Plate is formed together the rectangle sealing passage of heat；It is characterized in that including coil pipe refrigeration system, gravity-type heat pipe system；
The coil pipe refrigeration system includes refrigeration host computer, coil pipe, and the coil pipe is located at passage of heat inner upper, the refrigeration master
Machine connects coil pipe by pipeline；
The gravity-type heat pipe system includes condenser, evaporator, and the condenser is located at outside data center, the evaporator
It is located in the passage of heat, the condenser connects evaporator by pipeline.
2. a kind of miniature data center according to claim 1, characterized in that the refrigeration host computer coolant output end is logical
Liquid supply pipe connection coil pipe is crossed, the coil pipe coolant output end connects the coolant input terminal of refrigeration host computer, institute by liquid back pipe
Liquid supply pipe, the liquid back pipe stated are equipped with shut-off valve.
3. a kind of miniature data center according to claim 1, characterized in that the input/output terminal of the condenser passes through
Copper pipe is separately connected the output input of evaporator.
4. a kind of miniature data center according to claim 1, characterized in that the power distribution cabinet internal engagement setting is promising
Data center server provides the Modular UPS of emergency service, and battery cupboard is internally provided with to provide for data center server and answer
The battery suddenly powered.
5. a kind of miniature data center according to claim 1, characterized in that the refrigeration host computer feed flow temperature is 18-
20℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036446.4A CN108990356A (en) | 2018-09-06 | 2018-09-06 | A kind of miniature data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036446.4A CN108990356A (en) | 2018-09-06 | 2018-09-06 | A kind of miniature data center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108990356A true CN108990356A (en) | 2018-12-11 |
Family
ID=64545783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811036446.4A Pending CN108990356A (en) | 2018-09-06 | 2018-09-06 | A kind of miniature data center |
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| Country | Link |
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| CN (1) | CN108990356A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041111A (en) * | 2017-06-20 | 2017-08-11 | 北京百度网讯科技有限公司 | The refrigeration system of data center |
| CN206865918U (en) * | 2017-04-28 | 2018-01-09 | 杭州展望科技有限公司 | Data center's loop type refrigeration system |
| US20180067525A1 (en) * | 2011-10-04 | 2018-03-08 | International Business Machines Corporation | Energy efficient data center liquid cooling with geothermal enhancement |
| CN209134715U (en) * | 2018-09-06 | 2019-07-19 | 郑州云海信息技术有限公司 | A kind of miniature data center |
-
2018
- 2018-09-06 CN CN201811036446.4A patent/CN108990356A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180067525A1 (en) * | 2011-10-04 | 2018-03-08 | International Business Machines Corporation | Energy efficient data center liquid cooling with geothermal enhancement |
| CN206865918U (en) * | 2017-04-28 | 2018-01-09 | 杭州展望科技有限公司 | Data center's loop type refrigeration system |
| CN107041111A (en) * | 2017-06-20 | 2017-08-11 | 北京百度网讯科技有限公司 | The refrigeration system of data center |
| CN209134715U (en) * | 2018-09-06 | 2019-07-19 | 郑州云海信息技术有限公司 | A kind of miniature data center |
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Application publication date: 20181211 |
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| RJ01 | Rejection of invention patent application after publication |