CN113453511A - Intelligent cooling system for data center machine room - Google Patents
Intelligent cooling system for data center machine room Download PDFInfo
- Publication number
- CN113453511A CN113453511A CN202110729314.5A CN202110729314A CN113453511A CN 113453511 A CN113453511 A CN 113453511A CN 202110729314 A CN202110729314 A CN 202110729314A CN 113453511 A CN113453511 A CN 113453511A
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- China
- Prior art keywords
- air supply
- machine room
- data center
- cooling system
- heat exchanger
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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
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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
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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
- H05K7/208—Liquid cooling with phase change
Abstract
The invention discloses an intelligent cooling system for a data center machine room, which comprises a machine room, wherein an air supply channel is arranged at the top of the machine room, an evaporation heat exchanger and a condensation heat exchanger which are used for dehumidifying and cooling the machine room are arranged in the air supply channel at intervals, a main air supply outlet communicated with the lower part of the machine room is arranged at the tail end of the air supply channel, a plurality of auxiliary air supply outlets are arranged in the air supply channel, each auxiliary air supply outlet is driven to be opened or closed by a driving mechanism, and the temperature control capability in the machine room is enhanced to the maximum extent when the auxiliary air supply outlet is opened.
Description
Technical Field
The invention relates to the technical field of cooling systems, in particular to an intelligent cooling system for a data center machine room.
Background
The cooling system in traditional data center computer lab adopts ordinary air conditioner refrigeration, adopts refrigeration plant consumption electric energy such as freon air conditioner etc. to cool down the computer lab, but this kind of cooling system power consumption is very big, and to large-scale data center computer lab, the cost is very high, and refrigeration effect is also not good.
Therefore, the indirect evaporative cooling principle of the AHU is adopted in the prior art, namely, the cold energy is obtained from the natural environment, and the outdoor cold air is utilized to cool the data center machine room, so that the refrigeration effect is better, and the energy is saved.
However, in the prior art, when the machine room cooling system performs indirect evaporative cooling treatment, the indirect evaporative cooling treatment time is long because the temperature of each part in the machine room is different, the air pressure of the formed internal circulation cold air is inconsistent, and the air flow mobility of the internal circulation cold air is poor.
Disclosure of Invention
The invention aims to solve the technical defects that the temperature of each part in a data center machine room in the prior art is different when the data center machine room works, the indirect evaporative cooling treatment time is long, and the flowability of internal circulation cold air flow is poor.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a data center computer lab intelligence cooling system, includes the computer lab, the top of computer lab is provided with the air supply passageway, the interval is provided with evaporation heat exchanger and the condensation heat exchanger that is used for dehumidifying and cooling the computer lab in the air supply passageway, air supply passageway end be provided with the main supply-air outlet of computer lab lower part intercommunication still includes a plurality of settings and is in the air supply passageway is interior assists the supply-air outlet, and each is assisted the supply-air outlet and is opened or close by actuating mechanism drive, opens when attaching the supply-air outlet, the temperature control ability in the biggest reinforcing computer lab.
Furthermore, the machine room is internally divided into an air supply channel and a space for loading a data center by an air supply partition plate, and the main air supply outlet and the auxiliary air supply outlet are arranged on the air supply partition plate.
Furthermore, the air supply partition plate is provided with a sliding groove communicated with the auxiliary air supply outlet, a switch plate is correspondingly and slidably mounted in the sliding groove, and the switch plate is driven by the driving mechanism to slide outwards from the sliding groove so as to close the auxiliary air supply outlet.
Furthermore, the driving mechanism comprises a driving motor, an output shaft of the driving motor is in transmission connection with a screw rod, the screw rod is horizontally arranged on the air supply partition plate, and a moving plate in threaded connection with the screw rod is arranged on each switch plate.
Furthermore, a main filter screen for filtering air is arranged on the main air supply outlet, and an auxiliary filter screen for filtering air is arranged on the auxiliary air supply outlet.
Furthermore, the head end of the air supply channel is provided with an opening communicated with the outside, an air supply fan is arranged in the opening, a louver net is arranged on the outer side of the air supply fan, and wet film fillers are arranged on the inner side of the air supply fan.
Further, still include control system, control system is including setting up humidity transducer, the temperature sensor who is used for responding to humidity, temperature in the computer lab, humidity transducer, temperature sensor are connected with signal receiver electricity, signal receiver is connected with the controller electricity, the controller respectively with evaporative condenser, condensation heat exchanger, driving motor electricity are connected.
Furthermore, the humidity sensors and the temperature sensors are evenly distributed on each inner wall of the machine room at intervals.
Further, the device also comprises a compressor, a liquid storage device and a gas-liquid separator which are matched with the evaporative condenser and the condensing heat exchanger.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides an intelligent cooling system for a data center machine room, which is characterized in that an air supply channel, an evaporation heat exchanger, a condensation heat exchanger, a main air supply outlet and a plurality of auxiliary air supply outlets are arranged in the machine room, when the temperature in the machine room is increased and rapid cooling is needed, the auxiliary air supply outlets are driven to be opened simultaneously through a driving mechanism, so that the auxiliary air supply outlets above the machine room synchronously supply air except for the air discharged from the fixed main air supply outlet, and the auxiliary air supply outlets are uniformly arranged at different positions in the machine room at intervals to synchronously discharge the air for cooling and dehumidifying.
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 that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic flow chart of the present invention.
In the figure: 1. the air conditioner comprises a machine room, 2 air supply channels, 3 louver nets, 4 air supply fans, 5 wet film fillers, 6 evaporative condensers, 7 condensation heat exchangers, 8 driving motors, 9 lead screws, 10 moving plates, 11 auxiliary air supply ports, 12 switch plates, 13 auxiliary filter screens, 14 main air supply ports, 15 main filter screens, 16 humidity sensors, 17 temperature sensors, 18 chutes and 19 air supply partition plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, an intelligent cooling system for a data center machine room comprises a machine room 1, wherein an air supply channel 2 is arranged at the top of the machine room 1, an evaporation heat exchanger 6 and a condensation heat exchanger 7 which are used for dehumidifying and cooling the machine room 1 are arranged in the air supply channel 2 at intervals, a main air supply outlet 14 communicated with the lower portion of the machine room 1 is arranged at the end of the air supply channel 2, the intelligent cooling system further comprises a plurality of auxiliary air supply outlets 11 arranged in the air supply channel 2, each auxiliary air supply outlet 11 is driven by a driving mechanism to be opened or closed, and when the auxiliary air supply outlet 11 is opened, the temperature control capability in the machine room 1 is enhanced to the maximum.
The invention provides an intelligent cooling system for a data center machine room, which is characterized in that an air supply channel 2, an evaporative heat exchanger 6, a condensing heat exchanger 7, a main air supply outlet 14 and a plurality of auxiliary air supply outlets 11 are arranged in a machine room 1, when the temperature in the machine room is increased and needs to be rapidly cooled, the auxiliary air supply outlets 11 can be driven to be opened simultaneously through a driving mechanism, so that the auxiliary air supply outlets above the machine room synchronously supply air except for the air discharged from the fixed main air supply outlet 14, and the auxiliary air supply outlets are uniformly arranged at different positions in the machine room at intervals to synchronously discharge the air for cooling and dehumidifying.
Specifically, as shown in the figure, the machine room 1 is divided into an air supply passage 2 and a space for loading a data center by an air supply partition plate 19, and the main air supply outlet 14 and the auxiliary air supply outlet 11 are arranged on the air supply partition plate 19.
Specifically, as shown in the figure, a chute 18 communicating with the auxiliary air supply opening 11 is provided on the air supply partition plate 19, a switch plate 12 is correspondingly slidably mounted in the chute 18, and the switch plate 12 is driven by the driving mechanism to slide outward from the chute 18, thereby closing the auxiliary air supply opening 11. When the auxiliary air supply outlet 11 is normally closed in order to reduce power loss during normal use, when the temperature in the machine room rises sharply, the driving device is started to drive the auxiliary air supply outlet 11 to be opened, and therefore no dead angle is formed in the machine room for cooling.
Specifically, as shown in the figure, the driving mechanism includes a driving motor 8, an output shaft of the driving motor 8 is in transmission connection with a screw rod 9, the screw rod 9 is horizontally arranged on the air supply partition plate 19, and a moving plate 10 in threaded connection with the screw rod 9 is arranged on each switch plate 12. When the switch board is used, the driving motor 8 drives the screw rod 9 to rotate, so as to drive the moving board 10 to move on the screw rod 9, and further drive the switch board 12 to move.
Specifically, as shown in the figure, a main filter screen 15 for filtering air is disposed on the main air supply opening 15, and an auxiliary filter screen 13 for filtering air is disposed on the auxiliary air supply opening 11.
Specifically, as shown in the figure, the head end of the air supply channel 2 is provided with an opening communicated with the outside, an air supply fan 4 is arranged in the opening, the outer side of the air supply fan 4 is provided with a louver net 3, and the inner side of the air supply fan is provided with a wet film filler 5.
Specifically, as shown in the figure, the system further comprises a control system, wherein the control system comprises a humidity sensor 16 and a temperature sensor 17 which are arranged in the machine room 1 and used for sensing humidity and temperature, the humidity sensor 16 and the temperature sensor 17 are electrically connected with a signal receiver, the signal receiver is electrically connected with a controller, and the controller is respectively electrically connected with the evaporation heat exchanger 6, the condensation heat exchanger 7 and the driving motor 8.
Specifically, as shown in the figure, the humidity sensors 16 and the temperature sensors 17 are uniformly distributed on each inner wall of the machine room 1 at intervals.
Specifically, as shown in the figure, the system further comprises a compressor, a reservoir and a gas-liquid separator which are matched with the evaporation heat exchanger 6 and the condensation heat exchanger 7.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a data center computer lab intelligence cooling system, includes computer lab (1), its characterized in that, the top of computer lab (1) is provided with air supply passageway (2), the interval is provided with evaporating heat exchanger (6) and condensing heat exchanger (7) that are used for dehumidifying and cooling computer lab (1) in air supply passageway (2), air supply passageway (2) end be provided with main supply-air outlet (14) of computer lab (1) lower part intercommunication still include a plurality of settings and are in assist supply-air outlet (11) in air supply passageway (2), each is assisted supply-air outlet (11) and is opened or close by the actuating mechanism drive, opens when assisting supply-air outlet (11), the control by temperature in the biggest reinforcing computer lab (1).
2. The intelligent cooling system for the data center machine room according to claim 1, wherein the machine room (1) is divided into an air supply channel (2) and a space for loading the data center by an air supply partition plate (19), and the main air supply outlet (14) and the auxiliary air supply outlet (11) are arranged on the air supply partition plate (19).
3. The intelligent cooling system for the data center machine room according to claim 2, wherein the air supply partition plate (19) is provided with a sliding groove (18) communicated with the auxiliary air supply opening (11), a switch board (12) is correspondingly and slidably mounted in the sliding groove (18), and the switch board (12) is driven by the driving mechanism to slide outwards from the sliding groove (18), so that the auxiliary air supply opening (11) is closed.
4. The intelligent cooling system for the data center machine room according to claim 3, wherein the driving mechanism comprises a driving motor (8), an output shaft of the driving motor (8) is in transmission connection with a screw rod (9), the screw rod (9) is horizontally arranged on the air supply partition plate (19), and a moving plate (10) in threaded connection with the screw rod (9) is arranged on each switch plate (12).
5. The intelligent cooling system for the data center machine room according to claim 4, wherein a main filter screen (15) for filtering air is arranged on the main air supply outlet (15), and an auxiliary filter screen (13) for filtering air is arranged on the auxiliary air supply outlet (11).
6. The intelligent cooling system for the data center machine room according to claim 5, wherein an opening communicated with the outside is formed at the head end of the air supply channel (2), an air supply fan (4) is arranged in the opening, a louver net (3) is arranged on the outer side of the air supply fan (4), and wet film packing (5) is arranged on the inner side of the air supply fan.
7. The intelligent cooling system for the data center machine room according to claim 6, further comprising a control system, wherein the control system comprises a humidity sensor (16) and a temperature sensor (17) which are arranged in the machine room (1) and used for sensing humidity and temperature, the humidity sensor (16) and the temperature sensor (17) are electrically connected with a signal receiver, the signal receiver is electrically connected with a controller, and the controller is electrically connected with the evaporation heat exchanger (6), the condensation heat exchanger (7) and the driving motor (8) respectively.
8. The intelligent cooling system for the data center machine room according to claim 7, wherein the humidity sensors (16) and the temperature sensors (17) are uniformly distributed on each inner wall of the machine room (1) at intervals.
9. The intelligent cooling system for the data center machine room according to claim 8, further comprising a compressor, a reservoir and a gas-liquid separator which are used in cooperation with the evaporating heat exchanger (6) and the condensing heat exchanger (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110729314.5A CN113453511A (en) | 2021-06-29 | 2021-06-29 | Intelligent cooling system for data center machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110729314.5A CN113453511A (en) | 2021-06-29 | 2021-06-29 | Intelligent cooling system for data center machine room |
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| Publication Number | Publication Date |
|---|---|
| CN113453511A true CN113453511A (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110729314.5A Pending CN113453511A (en) | 2021-06-29 | 2021-06-29 | Intelligent cooling system for data center machine room |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0719526A (en) * | 1993-06-29 | 1995-01-20 | Kimura Kohki Co Ltd | All air-conditioning system in room and ventilating and air-conditioning unit therefor |
| US6694759B1 (en) * | 2003-01-27 | 2004-02-24 | Hewlett-Packard Development Company, L.P. | Pressure control of cooling fluid within a plenum using automatically adjustable vents |
| CN203810668U (en) * | 2014-04-24 | 2014-09-03 | 海瑞弗机房设备(北京)有限公司 | Machine room air-conditioner air supply system |
| CN206575058U (en) * | 2017-02-11 | 2017-10-20 | 斯贝兰德工程技术（北京）有限公司 | A kind of active filter |
| CN107370053A (en) * | 2017-09-15 | 2017-11-21 | 宁波博恩电气有限公司 | Distribution box with adaptation function |
| CN111246713A (en) * | 2020-02-29 | 2020-06-05 | 苏州浪潮智能科技有限公司 | High-reliability energy-saving data center and heat dissipation adjusting method thereof |
-
2021
- 2021-06-29 CN CN202110729314.5A patent/CN113453511A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0719526A (en) * | 1993-06-29 | 1995-01-20 | Kimura Kohki Co Ltd | All air-conditioning system in room and ventilating and air-conditioning unit therefor |
| US6694759B1 (en) * | 2003-01-27 | 2004-02-24 | Hewlett-Packard Development Company, L.P. | Pressure control of cooling fluid within a plenum using automatically adjustable vents |
| CN203810668U (en) * | 2014-04-24 | 2014-09-03 | 海瑞弗机房设备(北京)有限公司 | Machine room air-conditioner air supply system |
| CN206575058U (en) * | 2017-02-11 | 2017-10-20 | 斯贝兰德工程技术（北京）有限公司 | A kind of active filter |
| CN107370053A (en) * | 2017-09-15 | 2017-11-21 | 宁波博恩电气有限公司 | Distribution box with adaptation function |
| CN111246713A (en) * | 2020-02-29 | 2020-06-05 | 苏州浪潮智能科技有限公司 | High-reliability energy-saving data center and heat dissipation adjusting method thereof |
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Application publication date: 20210928 |