CN102480898A - Container data center and cooling device and cooling method thereof - Google Patents
Container data center and cooling device and cooling method thereof Download PDFInfo
- Publication number
- CN102480898A CN102480898A CN2010105609728A CN201010560972A CN102480898A CN 102480898 A CN102480898 A CN 102480898A CN 2010105609728 A CN2010105609728 A CN 2010105609728A CN 201010560972 A CN201010560972 A CN 201010560972A CN 102480898 A CN102480898 A CN 102480898A
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- server
- temperature
- server cabinet
- air
- rack
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20745—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Air Conditioning Control Device (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a cooling device, which comprises an air conditioning unit, a plurality of temperature detectors, a plurality of adjustable air outlet plates, a plurality of transmission devices and a control unit. The temperature detectors are respectively used for sensing the temperature of a plurality of server cabinets, the adjustable air outlet plates are used for transmitting airflow of the air conditioning unit into the corresponding server cabinets, and the transmission devices are used for adjusting the corresponding adjustable air outlet plates so as to adjust the volume of air into the corresponding server cabinets. The control unit is used for receiving the temperature values detected by the temperature detectors, sending corresponding control signals to adjust the power of the air conditioning unit according to the temperature values, and adjusting the corresponding adjustable air outlet plates through the transmission devices. The invention also provides a cooling method and a container data center with the cooling device. By adopting the cooling device, the cooling method and the container data center, the cooling efficiency can be improved.
Description
Technical field
The present invention relates to a kind of heat abstractor and heat dissipating method, the heat abstractor and the heat dissipating method at particularly a kind of container data center.
Background technology
Be provided with some server cabinets in the container data in the heart.Existing cooling system all is to import cold air from the below of rack so that rack is dispelled the heat through air-conditioning system when server cabinet is dispelled the heat.All racks all are the cold airs that receives same amount under this kind situation.Yet intracardiac in container data only have the part server rack in running order, and other server cabinet is when being in holding state, and air-conditioning system still offers the identical cold air of each server cabinet, so promptly can cause the waste to the energy.
Summary of the invention
In view of above content, be necessary to provide a kind of heat abstractor and heat dissipating method that the cold air of different amounts can be provided according to the temperature of rack, also be necessary to provide a kind of container data center that comprises above-mentioned heat abstractor.
A kind of heat abstractor is applied to a container data center, intracardiacly in this container data is provided with some server cabinets, and this heat abstractor comprises:
One air-conditioning unit;
Some temperature detecting devices, wherein each temperature detecting device is arranged in the server cabinet of a correspondence, is used to respond to the temperature of this server cabinet;
Some adjustable aerofoils that go out, wherein each adjustablely goes out aerofoil corresponding to a server cabinet, is used for the distinguished and admirable of this air-conditioning unit conducted in the corresponding server rack;
Some transmission devices, wherein each transmission device is used to adjust the corresponding adjustable aerofoil that goes out, and enters into the air quantity of corresponding server rack with adjustment; And
One control unit is used to receive the temperature value that this temperature detecting device is detected, and sends the power of corresponding this air-conditioning unit of control signal adjustment in view of the above and go out aerofoil through corresponding adjustable of this transmission device adjustment.
A kind of container data center comprises some server cabinets and a heat abstractor, and this heat abstractor comprises:
One air-conditioning unit;
Some temperature detecting devices, wherein each temperature detecting device is arranged in the server cabinet of a correspondence, is used to respond to the temperature of this server cabinet;
Some adjustable aerofoils that go out, wherein each adjustablely goes out aerofoil corresponding to a server cabinet, is used for the distinguished and admirable of this air-conditioning unit conducted in the corresponding server rack;
Some transmission devices, wherein each transmission device is used to adjust the corresponding adjustable aerofoil that goes out, and enters into the air quantity of corresponding server rack with adjustment; And
One control unit is used to receive the temperature value that this temperature detecting device is detected, and sends corresponding adjustable of this transmission device adjustment of corresponding control signal control in view of the above and go out aerofoil, also is used to send the power of corresponding this air-conditioning unit of control signal adjustment.
A kind of heat dissipating method; Be applied to a container data center; Intracardiac some server cabinets, an air-conditioning unit, some temperature detecting devices, some adjustable go out aerofoil, some transmission devices and the control unit of being provided with in this container data, this heat dissipating method comprises:
Through the temperature in this each server cabinet of temperature detecting device detecting; And
Receive the temperature value detected, and send the power of corresponding this air-conditioning unit of control signal adjustment in view of the above or go out aerofoil through corresponding adjustable of transmission device adjustment.
Above-mentioned heat abstractor and heat dissipating method be through the temperature of temperature detecting device detecting server cabinet, and according to the adjustable power that goes out aerofoil and air-conditioning unit of the corresponding adjustment of temperature value, thereby can improve radiating efficiency effectively.
Description of drawings
Fig. 1 is the sketch map of the preferred embodiments at container data of the present invention center.
Fig. 2 is the block diagram of the preferred embodiments of heat abstractor of the present invention.
Fig. 3 is the adjustable sketch map that goes out aerofoil among Fig. 2.
Fig. 4 is the flow chart of the preferred embodiments of heat dissipating method of the present invention.
The main element symbol description
First server cabinet 2
The first temperature detecting device 10a
The second temperature detecting device 10b
First adjustablely goes out aerofoil 12a
Second adjustablely goes out aerofoil 12b
The first transmission device 15a
The second transmission device 15b
Air-conditioning unit 16
Embodiment
Below in conjunction with accompanying drawing and preferred embodiments the present invention is described in further detail:
Please refer to Fig. 1, heat abstractor of the present invention is arranged in the container data center 1, is placed with some server cabinets in this container data center 1.This heat abstractor is used for some server cabinets are dispelled the heat, and when the work of part server rack, the standby of part server rack, this heat abstractor has higher radiating efficiency.Suppose to comprise altogether in this execution mode two server cabinets 2 and 3; Wherein first server cabinet 2 is in running order; Second server rack 3 is in holding state; This heat abstractor is used to two server cabinets 2 and 3 and dispels the heat and have higher radiating efficiency, promptly reaches better radiating effect with lower electric energy.
Please refer to Fig. 2, this heat abstractor comprises some temperature detecting devices, some adjustable go out aerofoil, some transmission devices, an air-conditioning unit 16 and a control unit 18.In this execution mode, this temperature detecting device comprises one first temperature detecting device 10a, one second temperature detecting device 10b, the one first adjustable aerofoil 12a of going out, the one second adjustable aerofoil 12b of going out, one first transmission device 15a and one second transmission device 15b.
The bottom of each server cabinet is provided with one and adjustablely goes out aerofoil, and each adjustablely goes out the aerofoil correspondence and link to each other with a transmission device.The big I of outlet that this is adjustable to go out aerofoil is adjusted through the transmission device of correspondence.This air-conditioning unit 16 adjustablely goes out the aerofoil homogeneous phase and connects with all, so that cold air is gone out aerofoil and is sent in the corresponding server rack through adjustable.As shown in Figure 3; In this execution mode; Each is adjustable to go out aerofoil 12a or 12b can comprise that one has first plate 122 and one second plate 125 of some ventilation holes 120; This second plate 125 can be by this transmission device (like stepper motor) control, and the ventilation hole 120 on first plate 122 being blocked or expose, thereby corresponding adjustment enters into the air quantity of server cabinet.
This temperature detecting device is arranged in the server cabinet, is used for detecting the temperature of server cabinet, and sends the temperature value that detecting obtains to control unit 18.In this execution mode; When two server cabinets 2 and 3 are started working; It is corresponding adjustablely to go out aerofoil and is in identical state, and the amount of the cold wind that promptly receives in each server cabinet is identical, because this moment, server cabinet 2 was in running order; And server cabinet 3 is in holding state, obviously is higher than the temperature value that the temperature detecting device 10b that is positioned at second server rack 3 is detected so be positioned at temperature value that the temperature detecting device 10a of first server cabinet 2 detected.
This control unit 18 sends corresponding control signal according to the temperature that receives and gives transmission device 15a, 15b and air-conditioning unit 16; With the size of adjusting adjustable air outlet 12a and 12b and the power of air-conditioning unit 16; And then the feasible radiating effect that can reach the best, promptly realize heat radiation to server cabinet with air-conditioning unit 16 minimal power.
Please refer to Fig. 4, the preferred embodiments of heat dissipating method of the present invention may further comprise the steps:
Step S1: first, second temperature detecting device 10a and 10b detect temperature T 1 and the T2 in first server cabinet 2 and the second server rack 3 respectively, and are sent to this control unit 18.In this execution mode; This first temperature detecting device 10a is a main frame, and it is in running order, and this second temperature detecting device 10b is a slave; It is in holding state; And corresponding adjustable of two server cabinets this moment goes out aerofoil and is in identical state, and the amount of the cold wind that promptly receives in each server cabinet is identical, so the temperature T 1 in first server cabinet 2 is obviously greater than the temperature T 2 that reaches second server rack 3.
Step S2: this control unit 18 judges whether the temperature value T1 of first server cabinet 2 is higher than temperature value T2 one set point of second server rack 3 (this set point can be 5 degrees centigrade in this execution mode), and promptly whether T1 is greater than (T2+5).If T1＞T2+5, then execution in step S3.If T1≤T2+5, then repeated execution of steps S2.
Step S3: whether this control unit 18 judges the temperature value T1 of first server cabinet 2 greater than another set point (in this execution mode, this another set point can be 35 degrees centigrade), and promptly whether T1 is greater than 35 degrees centigrade.If T1＞35, then execution in step S4.If T1≤35, then execution in step S6.
Step S4: this control unit 18 judges whether the first adjustable aerofoil 12a of going out opens whole ventilation hole 120.If do not open whole ventilation hole 120, then execution in step S5.If opened whole ventilation hole 120, then execution in step S7.In this execution mode; This first transmission device 15a is a stepper motor; It is used to control the motion of second plate 125, so this control unit 18 can judge whether the first adjustable aerofoil 12a of going out opens whole ventilation hole 120 through the stroke of judging the first transmission device 15a.
Step S5: this control unit 18 sends control signal controlling the quantity that the second transmission device 15b reduces the ventilation hole of the second adjustable aerofoil 12b of going out, and increases the quantity that the first adjustable aerofoil 12a of going out goes up ventilation hole.The adjustable percent opening that goes out aerofoil that can 10% in this execution mode is a unit, and when promptly each time the adjustable ventilation hole that goes out aerofoil being adjusted, this is adjustable to go out the corresponding increase by 10% of percent opening of aerofoil or reduce 10%.Be back to step S3 afterwards, whether the temperature value T1 that promptly continues to judge first server cabinet 2 is greater than 35 degrees centigrade.
Step S6: this control unit 18 sends control signal and reduces power with control air-conditioning unit 16, to save electric energy.Be back to step S3 afterwards.
Step S7: this control unit 18 sends control signal increases power with control air-conditioning unit 16, so that bigger wind-force to be provided.Power that can 5% in this execution mode is a unit, when promptly each time the watt level of air-conditioning unit 16 being adjusted, and the corresponding increase by 5% of the power of this air-conditioning unit 16 or reduce 5%.Be back to step S3 afterwards.
Above-mentioned heat abstractor and heat dissipating method be through the temperature of temperature detecting device 10 detecting server cabinets 2 and 3, and go out aerofoil 12a and the size of 12b and the power of air-conditioning unit 16 according to the corresponding adjustment of temperature value is adjustable, thereby can improve radiating efficiency effectively.
Claims (9)
1. a heat abstractor is applied to a container data center, intracardiacly in this container data is provided with some server cabinets, and this heat abstractor comprises:
One air-conditioning unit;
Some temperature detecting devices, wherein each temperature detecting device is arranged in the server cabinet of a correspondence, is used to respond to the temperature of this server cabinet;
Some adjustable aerofoils that go out, wherein each adjustablely goes out aerofoil corresponding to a server cabinet, is used for the distinguished and admirable of this air-conditioning unit conducted in the corresponding server rack;
Some transmission devices, wherein each transmission device is used to adjust the corresponding adjustable aerofoil that goes out, and enters into the air quantity of corresponding server rack with adjustment; And
One control unit is used to receive the temperature value that this temperature detecting device is detected, and sends the power of corresponding this air-conditioning unit of control signal adjustment in view of the above and go out aerofoil through corresponding adjustable of this transmission device adjustment.
2. heat abstractor as claimed in claim 1; It is characterized in that: intracardiac one first server cabinet and the second server rack of being provided with in this container data; When the temperature of this first server cabinet is higher than temperature one first set point of second server rack; This control unit sends the pairing adjustable aerofoil that goes out of the transmission device adjustment of first control signal through correspondence and second server rack; To reduce to enter into the air quantity in the second server rack; This control unit also sends the pairing adjustable aerofoil that goes out of the transmission device adjustment of second control signal through correspondence and first server cabinet, enters into the air quantity in first server cabinet with increase.
3. heat abstractor as claimed in claim 1; It is characterized in that: intracardiac one first server cabinet and the second server rack of being provided with in this container data; When the temperature that is higher than temperature one first set point and this first server cabinet of second server rack when the temperature of this first server cabinet was lower than one second set point, this control unit sent the power that the 3rd control signal reduces this air-conditioning unit; When the temperature that is higher than temperature first set point and this first server cabinet of second server rack when the temperature of this first server cabinet was higher than this second set point, this control unit sent the power that the 4th control signal increases this air-conditioning unit.
4. a container data center comprises some server cabinets and a heat abstractor, and this heat abstractor comprises:
One air-conditioning unit;
Some temperature detecting devices, wherein each temperature detecting device is arranged in the server cabinet of a correspondence, is used to respond to the temperature of this server cabinet;
Some adjustable aerofoils that go out, wherein each adjustablely goes out aerofoil corresponding to a server cabinet, is used for the distinguished and admirable of this air-conditioning unit conducted in the corresponding server rack;
Some transmission devices, wherein each transmission device is used to adjust the corresponding adjustable aerofoil that goes out, and enters into the air quantity of corresponding server rack with adjustment; And
One control unit is used to receive the temperature value that this temperature detecting device is detected, and sends corresponding adjustable of this transmission device adjustment of corresponding control signal control in view of the above and go out aerofoil, also is used to send the power of corresponding this air-conditioning unit of control signal adjustment.
5. container data as claimed in claim 4 center; It is characterized in that: these some server cabinets comprise one first server cabinet and a second server rack; When the temperature of this first server cabinet is higher than temperature one first set point of second server rack; This control unit sends the pairing adjustable aerofoil that goes out of the transmission device adjustment of first control signal through correspondence and second server rack; To reduce to enter into the air quantity in the second server rack; This control unit also sends the pairing adjustable aerofoil that goes out of the transmission device adjustment of second control signal through correspondence and first server cabinet, enters into the air quantity in first server cabinet with increase.
6. container data as claimed in claim 4 center; It is characterized in that: these some server cabinets comprise one first server cabinet and a second server rack; When the temperature that is higher than temperature one first set point and this first server cabinet of second server rack when the temperature of this first server cabinet was lower than one second set point, this control unit sent the power that the 3rd control signal reduces this air-conditioning unit; When the temperature that is higher than temperature first set point and this first server cabinet of second server rack when the temperature of this first server cabinet was higher than this second set point, this control unit sent the power that the 4th control signal increases this air-conditioning unit.
7. a heat dissipating method is applied to a container data center, intracardiac some server cabinets, an air-conditioning unit, some temperature detecting devices, some adjustable go out aerofoil and the some transmission devices of being provided with in this container data, and this heat dissipating method comprises:
Through the temperature in this each server cabinet of temperature detecting device detecting; And
Receive the temperature value detected, and send the power of corresponding this air-conditioning unit of control signal adjustment in view of the above or go out aerofoil and enter into the air quantity in the corresponding with service device rack with change through corresponding adjustable of transmission device adjustment.
8. heat dissipating method as claimed in claim 7; It is characterized in that: these some server cabinets comprise one first server cabinet and a second server rack; This step " receive the temperature value detected, and send the power of corresponding this air-conditioning unit of control signal adjustment in view of the above or go out aerofoil through corresponding adjustable of transmission device adjustment enter into the air quantity in the corresponding with service device rack with change " may further comprise the steps:
When the temperature of this first server cabinet is higher than temperature one first set point of second server rack; This control unit sends the pairing adjustable aerofoil that goes out of the transmission device adjustment of first control signal through correspondence and second server rack; To reduce to enter into the air quantity in the second server rack; This control unit also sends the pairing adjustable aerofoil that goes out of the transmission device adjustment of second control signal through correspondence and first server cabinet, enters into the air quantity in first server cabinet with increase.
9. heat dissipating method as claimed in claim 7; It is characterized in that: these some server cabinets comprise one first server cabinet and a second server rack; This step " receive the temperature value detected, and send the power of corresponding this air-conditioning unit of control signal adjustment in view of the above or go out aerofoil through corresponding adjustable of transmission device adjustment enter into the air quantity in the corresponding with service device rack with change " may further comprise the steps:
When the temperature that is higher than temperature one first set point and this first server cabinet of second server rack when the temperature of this first server cabinet was lower than one second set point, this control unit sent the power that the 3rd control signal reduces this air-conditioning unit; And
When the temperature that is higher than temperature first set point and this first server cabinet of second server rack when the temperature of this first server cabinet was higher than this second set point, this control unit sent the power that the 4th control signal increases this air-conditioning unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010560972.8A CN102480898B (en) | 2010-11-26 | 2010-11-26 | Container data center and cooling device and cooling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010560972.8A CN102480898B (en) | 2010-11-26 | 2010-11-26 | Container data center and cooling device and cooling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102480898A true CN102480898A (en) | 2012-05-30 |
| CN102480898B CN102480898B (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010560972.8A Expired - Fee Related CN102480898B (en) | 2010-11-26 | 2010-11-26 | Container data center and cooling device and cooling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102480898B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104679180A (en) * | 2013-11-30 | 2015-06-03 | 鸿富锦精密工业（深圳）有限公司 | Data center and cooling system thereof |
| CN104755850A (en) * | 2012-11-02 | 2015-07-01 | 富士通株式会社 | Modular data center and control method therefor |
| CN107390735A (en) * | 2017-08-17 | 2017-11-24 | 深圳市优品壹电子有限公司 | Temprature control method and device |
| CN108334130A (en) * | 2018-04-02 | 2018-07-27 | 郑州云海信息技术有限公司 | A kind of container data center and its refrigerating method |
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| US20030067745A1 (en) * | 2001-10-05 | 2003-04-10 | Patel Chandrakant D. | Smart cooling of data centers |
| US20040264124A1 (en) * | 2003-06-30 | 2004-12-30 | Patel Chandrakant D | Cooling system for computer systems |
| US20060075764A1 (en) * | 2004-10-08 | 2006-04-13 | Bash Cullen E | Correlation of vent tiles and racks |
| CN1846467A (en) * | 2003-08-04 | 2006-10-11 | 雷希尔有限公司 | Circulation and external venting unit |
| US7218996B1 (en) * | 2006-06-26 | 2007-05-15 | Hewlett-Packard Development Company, L.P. | Method for thermally managing a room |
| CN201585234U (en) * | 2010-01-26 | 2010-09-15 | 四川依米康环境科技股份有限公司 | Air supply device of air conditioning unit |
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2010
- 2010-11-26 CN CN201010560972.8A patent/CN102480898B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030067745A1 (en) * | 2001-10-05 | 2003-04-10 | Patel Chandrakant D. | Smart cooling of data centers |
| US20040264124A1 (en) * | 2003-06-30 | 2004-12-30 | Patel Chandrakant D | Cooling system for computer systems |
| CN1846467A (en) * | 2003-08-04 | 2006-10-11 | 雷希尔有限公司 | Circulation and external venting unit |
| US20060075764A1 (en) * | 2004-10-08 | 2006-04-13 | Bash Cullen E | Correlation of vent tiles and racks |
| US7218996B1 (en) * | 2006-06-26 | 2007-05-15 | Hewlett-Packard Development Company, L.P. | Method for thermally managing a room |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104755850A (en) * | 2012-11-02 | 2015-07-01 | 富士通株式会社 | Modular data center and control method therefor |
| CN104679180A (en) * | 2013-11-30 | 2015-06-03 | 鸿富锦精密工业（深圳）有限公司 | Data center and cooling system thereof |
| US9826663B2 (en) | 2013-11-30 | 2017-11-21 | Hon Hai Precision Industry Co., Ltd. | Container data center and heat dissipation system |
| CN107390735A (en) * | 2017-08-17 | 2017-11-24 | 深圳市优品壹电子有限公司 | Temprature control method and device |
| CN108334130A (en) * | 2018-04-02 | 2018-07-27 | 郑州云海信息技术有限公司 | A kind of container data center and its refrigerating method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102480898B (en) | 2014-12-17 |
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Granted publication date: 20141217 Termination date: 20161126 |