CN205993051U - A kind of intelligent data rack with hydrothermal exchange - Google Patents

A kind of intelligent data rack with hydrothermal exchange Download PDF

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Publication number
CN205993051U
CN205993051U CN201620861948.0U CN201620861948U CN205993051U CN 205993051 U CN205993051 U CN 205993051U CN 201620861948 U CN201620861948 U CN 201620861948U CN 205993051 U CN205993051 U CN 205993051U
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CN
China
Prior art keywords
cabinet
rack
base
zone
door
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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.)
Expired - Fee Related
Application number
CN201620861948.0U
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Chinese (zh)
Inventor
李瑞铭
林科威
姚菊
廖红玲
廖秉球
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Guangdong Hao Wei Energy Technology Co Ltd
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Guangdong Hao Wei Energy Technology Co Ltd
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Priority to CN201620861948.0U priority Critical patent/CN205993051U/en
Application granted granted Critical
Publication of CN205993051U publication Critical patent/CN205993051U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of intelligent data rack with hydrothermal exchange, including cabinet base, cabinet base top is provided with cabinet body by bolt, cabinet base front is provided with base Qianmen, the cabinet base back side is provided with base back door, the middle part of this cabinet base inner chamber is provided with condensate drain pan, the bottom of condensate drain pan is connected with condensation water drainage pipe, the other end of this condensation water drainage pipe runs through and extends to the outside of cabinet base, the upper surface of condensate drain pan is provided with heat exchanger, is provided with blower fan in front of heat exchanger.The intelligent data rack of hydrothermal exchange should be carried, in the case of being not take up machine room refrigeration space, between cabinet body and cabinet base in the form of self-loopa, solve self-radiating amount, can't go inside the heat radiation of itself to machine room, thus having reached zero distance air-supply and the purpose eliminating machine room hot-zone and focus, possesses zero distance air-supply, specific aim is freezed, variable frequency adjustment, the advantage of energy-efficient and Single Cabinet energy consumption measure.

Description

A kind of intelligent data rack with hydrothermal exchange
Technical field
This utility model is related to rack technical field, specially a kind of intelligent data rack with hydrothermal exchange.
Background technology
Existing traditional machine room adopts lower air-supply scheme to cool down data rack, and whole airpath design space is very long, cold Wind fed distance is remote, and cooling effect is poor, leads to equipment to produce heat and can not take away in time it is impossible to solve machine room hot-zone and focus Problem.40%~50%, the PUE value of the whole machine room of refrigeration system power consumption about accounting is up to more than 2.5 (PUE=simultaneously The total equipment energy consumption of data center/information technoloy equipment energy consumption), in addition refrigeration plant takies machine room area, reduces the utilization in machine room space Rate.In terms of data statisticss, lower air-supply scheme can only do general evaluation system to the energy consumption for cooling of whole machine room it is impossible to carry out single machine Cabinet energy consumption analysis.
Utility model content
The purpose of this utility model is to provide a kind of intelligent data rack with hydrothermal exchange, possesses zero distance and send Wind, specific aim is freezed, and variable frequency adjustment is energy-efficient, and rack airflow direction is rationally, no short-circuit, eliminates machine room focus and hot-zone, system Cool equipment zero-footprint, plot ratio is high, plug and play, and rack carries base, and convenient installation manages, intelligent monitor system, just Ground and remotely control are integrated, and data collection and analytic function are powerful, and Single Cabinet multi-region temperature shows and controls, and carries energy consumption to divide Analysis, applies dynamic refrigeration data administration interface clearly advantage.
Solve the air-supply of traditional data rack distance, lead to that air quantity is big, cold consumption big, machine room is uneven in temperature even, Hot and cold air is easily mutually gone here and there, and refrigerating efficiency is low, and machine room has hot-zone and focus, and air conditioner in machine room floor space is big, to Design of Machine Room There is more restriction, no intelligent monitor system, data corruption it is impossible to carry out the problem of Energy Efficiency Analysis to single rack.
For achieving the above object, this utility model provides following technical scheme:A kind of intelligent data with hydrothermal exchange Rack, including cabinet base, the top of described cabinet base is provided with cabinet body by bolt, described cabinet base front peace Equipped with base Qianmen, the back side of cabinet base is provided with base back door, and the middle part of this cabinet base inner chamber is provided with condensate drain pan, The bottom of condensate drain pan is connected with condensation water drainage pipe, and the other end of this condensation water drainage pipe runs through and extends to cabinet base Outside, the upper surface of described condensate drain pan is provided with heat exchanger, and the entrance of heat exchanger is connected with coolant inlet pipe, described heat exchanger Exit be connected with coolant outlet pipe, and electric control valve and the second sensing unit, described rack are provided with coolant outlet pipe The inner chamber of base is also equipped with blower fan, and blower fan is located at the front of heat exchanger.
The middle part of described cabinet body inner chamber has been equidistantly positioned server rack from the bottom to top, and the server in room is put Put frame and just blind plate be above installed, and be provided with control main frame in the server rack of cabinet body inner cavity top, The front of described cabinet body is provided with Door of communication apparatus cabinet, and Door of communication apparatus cabinet is provided with touching display screen, and Door of communication apparatus cabinet and clothes Leave cold-zone between business device rack, the back side of cabinet body is provided with rack back door, rack back door and server rack it Between leave hot-zone, be provided with first in described cold-zone and the inner space all with cabinet base for the hot-zone, and cold-zone and hot-zone Sensing unit.
The outfan of described first sensing unit and the second sensing unit is all electrically connected with the input of control main frame, described The outfan of control main frame is electrically connected with the input of heat exchanger, electric control valve and blower fan respectively, described control main frame with touch The control two-way electrical connection of display screen, and described control main frame also wireless two-way signal is connected with host computer.
Preferably, the upper surface of described cabinet body offers wire inlet/outlet hole, wire inlet/outlet hole be internally provided with line Sealing ring, described cabinet body bottom, in addition to inlet and outlet, is also provided with bottom shrouding, to seal off with cabinet base; Setting sealing dividing plate between cold-zone and hot-zone;Cabinet body both sides setting sealing side plate.
Preferably, described Door of communication apparatus cabinet, be provided with door status sensor, the output of described door status sensor in rack back door End is electrically connected with the input of control main frame.
Preferably, described first sensing unit includes electric energy metering module, Smoke Sensor, air temperature sensor and wet Degree sensor, and the outfan of electric energy metering module, Smoke Sensor, air temperature sensor and humidity sensor all with control The input electrical connection of main frame processed.
Preferably, described second sensing unit includes cold medium flux meter, refrigerant temperature sensor and refrigerant pressure sensor, The outfan of described cold medium flux meter, refrigerant temperature sensor and refrigerant pressure sensor is all electrically connected with control main frame.
Preferably, described cold-zone and the junction of cabinet base inner chamber are provided with protection network.
Compared with prior art, the beneficial effects of the utility model are as follows:
1st, this utility model, in the case of being not take up machine room space, adopts self-loopa between cabinet body and cabinet base Form, solve self-radiating amount, can't go inside the heat radiation of itself to machine room, thus having reached zero distance air-supply With the purpose eliminating machine room hot-zone and focus, and reach energy-efficient purpose.
2nd, cabinet body is carried out hermetically sealed process it is ensured that rack by Door of communication apparatus cabinet and rack back door by this utility model The abundant heat loss through convection of chamber body, in vacant server rack, the blind plate of setting, can stop to cold air, make Used time, server was placed in server rack, then the blind plate in the server rack being placed with server was carried out Remove, thus preventing the cold air not placing server to enter directly into hot-zone, the airflow direction within cabinet body is reasonable, Ensure that making full use of of cold air, improve the work efficiency of server or electronic original part.
3rd, this utility model arranges heat exchanger in cabinet base and blower fan is freezed, thus need not be extra in machine room Refrigeration plant is installed, improves the space availability ratio of machine room.
4th, this utility model arranges the first sensing unit and the inner parameter of cabinet body is detected, and using the second biography Sense unit detects to the parameter in coolant inlet pipe, testing result enters display in touching display screen, thus facilitating to rack The analysis of body interior parameter and regulation, reduce the power consumption of refrigeration, have reached the purpose of energy-conservation.
5th, control main frame is wirelessly connected by this utility model with the host computer of Surveillance center, and arranges RS485 communication Interface or equivalent interface are connected the energy consumption analysis it is achieved that real time data with the Internet, facilitate the list to different cabinet body Solely manage, the management to data is more clear, facilitates the energy consumption analysis within single cabinet body.
Brief description
Fig. 1 is this utility model positive structure schematic;
Fig. 2 is this utility model left surface structural representation;
Fig. 3 is this utility model top view;
Fig. 4 is the A-A cross-sectional view in this utility model Fig. 1;
Fig. 5 is this utility model theory diagram.
In figure:1 cabinet base, 2 cabinet body, 3 Door of communication apparatus cabinet, 4 touching display screens, 5 rack back doors, 6 condensation water drainages Pipe, 7 coolant inlet pipes, 8 coolant outlet pipes, 9 base back doors, 10 base Qianmens, 11 hot-zones, 12 first sensing units, 13 heat exchangers, 14 Two-port valve, 15 control main frames, 16 server racks, 17 blind plates, 18 cold-zones, 19 protection networks, 20 electric control valves, 21 second biographies Sense unit, 22 condensate drain pans, 23 blower fans, 24 line sealing rings, 25 RS485 communication interfaces or equivalent interface, 26 host computers, 27 electric energy metering modules, 28 Smoke Sensors, 29 coolant leakage sensors, 30 air temperature sensor, 31 humidity sensors, 32 Cold medium flux meter, 33 refrigerant temperature sensors, 34 refrigerant pressure sensors, 35 door status sensors.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole realities Apply example.Based on the embodiment in this utility model, those of ordinary skill in the art institute under the premise of not making creative work The every other embodiment obtaining, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-4, a kind of intelligent data rack with hydrothermal exchange, including cabinet base 1, cabinet base 1 Top is provided with cabinet body 2 by bolt, and cabinet base 1 front is provided with base Qianmen 10, and the back side of cabinet base 1 is installed There is base back door 9, the middle part of this cabinet base 1 inner chamber is provided with condensate drain pan 22, and the bottom of condensate drain pan 22 is connected with condensation Water drain pipe 6, the other end of this condensation water drainage pipe 6 runs through and extends to the outside of cabinet base 1, the upper table of condensate drain pan 22 Face is provided with heat exchanger 13, and condensate drain pan 22 can the condensing water droplet on heat exchanger 13 be collected, and these water droplets are by condensing Water drain pipe 6 is discharged to the outside of cabinet base 1 it is ensured that the normal operation of server, and the entrance of heat exchanger 13 is connected with Coolant inlet pipe 7, the exit of heat exchanger 13 is connected with coolant outlet pipe 8, and is provided with electric control valve 20 He in coolant outlet pipe 8 Second sensing unit 21, the inner chamber of cabinet base 18 is also equipped with blower fan 23, and blower fan 23 is located at the front of heat exchanger 13, machine In bottom of cabinet seat 1, setting heat exchanger 13 and blower fan 23 are freezed, thus additionally refrigeration plant need not be installed in machine room, improve The space availability ratio of machine room.
The top of cabinet body 2 arranges external seal cover board, offers wire inlet/outlet hole, the inside setting of wire inlet/outlet hole above There is line sealing ring 24 it is ensured that the inlet wire of cabinet body 2 and sufficiently sealed, the upper surface of described cabinet body 2 opens up Have a wire inlet/outlet hole, wire inlet/outlet hole be internally provided with line sealing ring 24, described cabinet body 2 bottom in addition to inlet and outlet, It is also provided with bottom shrouding, to seal off with cabinet base 1;Setting sealing dividing plate between cold-zone 18 and hot-zone 11;Rack is originally Body both sides setting sealing side plate, the middle part of cabinet body 2 inner chamber has been equidistantly positioned server rack 16, from the bottom to top not Placing the blind plate 17 that server is setting in the server rack 16 in room, cold air being stopped, thus stoping The cold air not placing server enters directly into hot-zone 11, when needing to place server, first removes blind plate and places clothes again Business device.Airflow direction within cabinet body 2, rationally it is ensured that making full use of of cold air, improves server or electronic original part Work efficiency, and be located in the server rack 16 of cabinet body 2 inner cavity top and be provided with control main frame 15, control master Machine 15 adopts microcontroller, takies the only cabinet space of 1U, the front of cabinet body 2 is provided with Door of communication apparatus cabinet 3, Door of communication apparatus cabinet Touching display screen 4 is installed on 3, and between Door of communication apparatus cabinet 3 and server rack 16, leaves cold-zone 18, cabinet body 2 The back side is provided with rack back door 5, by cabinet body 2 pass through Door of communication apparatus cabinet 3 and rack back door 5 carry out hermetically sealed process it is ensured that The abundant heat loss through convection of cabinet body 2 inner chamber, is provided with door status sensor 35, after rack in Door of communication apparatus cabinet 3, rack back door 5 Hot-zone 11, cold-zone 18 and the inner space all with cabinet base 1 for the hot-zone 11 is left, not between door 5 and server rack 16 In the case of taking machine room space, between cabinet body 2 and cabinet base 1 in the form of self-loopa, solve self-radiating amount, Can't go inside the heat radiation of itself to machine room, thus reached zero distance air-supply and eliminate machine room hot-zone, focus with Energy-efficient purpose, cold-zone 18 is provided with protection network 19 with the junction of cabinet base 1 inner chamber, and cold-zone 18 and hot-zone 11 Inside it is provided with the first sensing unit 12.
Refer to Fig. 5, the input all with control main frame 15 of the outfan of the first sensing unit 12 and the second sensing unit 21 End electrical connection, the first sensing unit 12 includes electric energy metering module 27, Smoke Sensor 28, air temperature sensor 30 and humidity Sensor 31, and the output of electric energy metering module 27, Smoke Sensor 28, air temperature sensor 30 and humidity sensor 31 End is all electrically connected with the input of control main frame 15, and air temperature sensor 30 is positioned over cold-zone 18 He within cabinet body 2 Hot-zone 11, the temperature of the hot-zone 11 of the wind pushing temperature of monitoring blower fan 23 and process respectively, air temperature sensor 30 is collected Temperature data, control main frame 15 can be aggregated into, to be calculated the control within cabinet body by the internal algorithm of control main frame 15 Temperature processed, basic principle is that control temperature is higher, and the rotating speed of blower fan 23 is faster, and control temperature is lower, and the rotating speed of blower fan 23 is lower, Thus realizing the VFC to blower fan 23, reaching the effect of temperature constant, and the demand of energy-conservation can be reached.
Second sensing unit 21 includes coolant leakage sensor 29, cold medium flux meter 32, refrigerant temperature sensor 33 and cold Matchmaker's pressure transducer 34, coolant leakage sensor 29, cold medium flux meter 32, refrigerant temperature sensor 33 and refrigerant pressure sensor 34 outfan is all electrically connected with control main frame 15, and setting the first sensing unit 12 is examined to the inner parameter of cabinet body 2 Survey, and using the second sensing unit 21, the parameter in coolant inlet pipe 7 is detected, testing result is entered in touching display screen 4 aobvious Show, thus facilitating the analysis to cabinet body 2 inner parameter and regulation, reducing the power consumption of refrigeration, having reached energy-conservation Purpose, to first pass through two-port valve 14 be switch valve to the coolant that cold supply system provides, then passes through motor regulated valve 20, refrigerant pressure Sensor 34, cold medium flux meter 32, refrigerant temperature sensor 33, finally connect heat exchanger 13, when the hot-air of hot-zone 11 passes through During the surface of heat exchanger 13, heat swaps, and the coolant after intensification flows to the coolant outside cabinet body 2 through coolant outlet pipe 8 and follows In loop systems, when cold medium flux meter 32 monitors that refrigerant flow rate has deviation with setting refrigerant flow rate, according in control main frame 15 Algorithms adjust the switch degree of electric control valve 20, thus adjusting flow velocity, make flow velocity reach setting refrigerant flow rate requirement, thus reaching Purpose to highly effective refrigeration and energy-conservation.
The outfan of door status sensor 35 is electrically connected with the input of control main frame 15, and the outfan of control main frame 15 is respectively Electrically connect with the input of heat exchanger 13, electric control valve 20 and blower fan 23, control main frame 15 can be according to the first sensing unit The data of 12 feedbacks automatically adjust the wind speed of blower fan 23, and the stream to coolant for the time that can be passed back using the second sensing unit 21 Amount is adjusted, and reaches finally required temperature with the power of energy-conservation, and control main frame 15 is two-way with touching display screen 4 to be electrically connected Connect, and control main frame 15 is connected with host computer 26 also by embedded RS485 or equivalent interface 25 wireless two-way signal, will Control main frame 15 is wirelessly connected with the host computer 26 of Surveillance center, and arranges TCP/IP interface 25 and be connected with the Internet, real Show the energy consumption analysis of real time data, facilitated the independent management to different cabinet body 2, the management to data is more clear, Facilitate the energy consumption analysis within single cabinet body 2, control main frame 15 is built-in with intelligent temperature control program and intelligent flow Control program, can individually complete the relevant control function within cabinet body 2, have no effect on the running of other cabinet body 2, with When control main frame 15 be provided with embedded RS485 or equivalent interface 25, machine room can be accessed by related networking mode Total management system, realizes the long-range function of adjusting control parameter, meets the demand for control of different scenes.
It is configured with humidity sensor 31 in addition to air temperature sensor 30, Smoke Sensor 28, electric energy in cabinet body 2 Metering module 27 and door status sensor 35 etc., can also comprehensively monitor the various parameters of cabinet body 2 inner sealing environment, control Main frame 15 meeting these parameters of timing acquiring processed, are stored in inside control main frame 15, are shown in real time by touching display screen 4, And higher level's monitoring system, control main frame 15 various parameters are periodically transferred to by RS485 communication interface or equivalent interface 25 Threshold values is all had to arrange, after the data collecting is higher than threshold values, system can produce high temperature alarm accordingly, and humidity alerts, leakage Alarm, smoke alarm, gate inhibition's alarm etc., display alarm on touching display screen 4, pass through RS485 communication interface or equivalent simultaneously Interface 25 is periodically transferred to higher level's monitoring system.
During work, provide heat exchanger 13 temperature required coolant by cold supply system, processed out by heat exchanger temperature required Cold wind, then delivered to the cold-zone 18 in cabinet body 2 by blower fan 23, cold wind carries out cold to the server in server rack 16 But, the cold wind then carrying heat flows to hot-zone 11, and hot-air flow back in the heat exchanger 13 of cabinet base 1 again, circulates according to this.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of intelligent data rack with hydrothermal exchange, including cabinet base (1), the top of described cabinet base (1) leads to Cross bolt cabinet body (2) is installed it is characterised in that:Described cabinet base (1) front is provided with base Qianmen (10), rack The back side of base (1) is provided with base back door (9), and the middle part of this cabinet base (1) inner chamber is provided with condensate drain pan (22), condenses The bottom of water pond (22) is connected with condensation water drainage pipe (6), and the other end of this condensation water drainage pipe (6) runs through and extends to rack The outside of base (1), the upper surface of described condensate drain pan (22) is provided with heat exchanger (13), and the entrance of heat exchanger (13) connects There is coolant inlet pipe (7), the exit of described heat exchanger (13) is connected with coolant outlet pipe (8), and is provided with coolant outlet pipe (8) Electric control valve (20) and the second sensing unit (21), the inner chamber of described cabinet base (1) is also equipped with blower fan (23), and wind Machine (23) is located at the front of heat exchanger (13);
The middle part of described cabinet body (2) inner chamber has been equidistantly positioned server rack (16), the service in room from the bottom to top Device rack (16) is provided with blind plate (17), and sets in the server rack (16) of cabinet body (2) inner cavity top It is equipped with control main frame (15), the front of described cabinet body (2) is provided with Door of communication apparatus cabinet (3), Door of communication apparatus cabinet (3) is provided with tactile Control display screen (4), and between Door of communication apparatus cabinet (3) and server rack (16), leave cold-zone (18), the back of the body of cabinet body (2) Face is provided with rack back door (5), leaves hot-zone (11), described cold-zone between rack back door (5) and server rack (16) (18) with the inner space all with cabinet base (1) for the hot-zone (11), and it is provided with first in cold-zone (18) and hot-zone (11) Sensing unit (12);
The input electricity all with control main frame (15) for the outfan of described first sensing unit (12) and the second sensing unit (21) Connect, the outfan of described control main frame (15) is electrically connected with heat exchanger (13), electric control valve (20) and blower fan (23) respectively, Described control main frame (15) is two-way with touching display screen (4) to be electrically connected, and described control main frame (15) goes back wireless two-way signal It is connected with host computer (26).
2. a kind of intelligent data rack with hydrothermal exchange according to claim 1 it is characterised in that:Described rack is originally The upper surface of body (2) offers wire inlet/outlet hole, wire inlet/outlet hole be internally provided with line sealing ring (24), described cabinet body (2) bottom, in addition to inlet and outlet, is also provided with bottom shrouding, to seal off with cabinet base (1);Cold-zone (18) and hot-zone (11) setting sealing dividing plate between;Cabinet body both sides setting sealing side plate.
3. a kind of intelligent data rack with hydrothermal exchange according to claim 1 it is characterised in that:Before described rack It is provided with door status sensor (35), the outfan of described door status sensor (35) is led with controlling in door (3), rack back door (5) The input electrical connection of machine (15).
4. a kind of intelligent data rack with hydrothermal exchange according to claim 1 it is characterised in that:Described first biography Sense unit (12) includes electric energy metering module (27), Smoke Sensor (28), air temperature sensor (30) and humidity sensor , and electric energy metering module (27), Smoke Sensor (28), air temperature sensor (30) and humidity sensor (31) (31) Outfan is all electrically connected with the input of control main frame (15).
5. a kind of intelligent data rack with hydrothermal exchange according to claim 1 it is characterised in that:Described second biography Sense unit (21) includes coolant leakage sensor (29), cold medium flux meter (32), refrigerant temperature sensor (33) and refrigerant pressure Sensor (34), the outfan of described cold medium flux meter (32), refrigerant temperature sensor (33) and refrigerant pressure sensor (34) All electrically connect with control main frame (15).
6. a kind of intelligent data rack with hydrothermal exchange according to claim 1 it is characterised in that:Described cold-zone (18) junction of cabinet base (1) inner chamber is provided with protection network (19).
CN201620861948.0U 2016-12-16 2016-12-16 A kind of intelligent data rack with hydrothermal exchange Expired - Fee Related CN205993051U (en)

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Application Number Priority Date Filing Date Title
CN201620861948.0U CN205993051U (en) 2016-12-16 2016-12-16 A kind of intelligent data rack with hydrothermal exchange

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109548358A (en) * 2017-09-22 2019-03-29 中科晶源微电子技术(北京)有限公司 Wind circulator, heat dissipation equipment and cabinet
CN109561637A (en) * 2018-12-11 2019-04-02 东北大学 A kind of data center's cabinet and control system based on cooling on demand theory

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109548358A (en) * 2017-09-22 2019-03-29 中科晶源微电子技术(北京)有限公司 Wind circulator, heat dissipation equipment and cabinet
CN109548358B (en) * 2017-09-22 2021-05-25 中科晶源微电子技术(北京)有限公司 Wind circulating device, heat dissipation equipment and cabinet
CN109561637A (en) * 2018-12-11 2019-04-02 东北大学 A kind of data center's cabinet and control system based on cooling on demand theory

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Granted publication date: 20170301

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