CN108990388A - A kind of runner heat exchange micromodule data center - Google Patents

A kind of runner heat exchange micromodule data center Download PDF

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Publication number
CN108990388A
CN108990388A CN201810969841.1A CN201810969841A CN108990388A CN 108990388 A CN108990388 A CN 108990388A CN 201810969841 A CN201810969841 A CN 201810969841A CN 108990388 A CN108990388 A CN 108990388A
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CN
China
Prior art keywords
heat
runner
air outlet
data center
room
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810969841.1A
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Chinese (zh)
Inventor
王红卫
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Zhengzhou Yunhai Information Technology Co Ltd
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Zhengzhou Yunhai Information Technology Co Ltd
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Priority to CN201810969841.1A priority Critical patent/CN108990388A/en
Publication of CN108990388A publication Critical patent/CN108990388A/en
Withdrawn legal-status Critical Current

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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
    • 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)
  • Ventilation (AREA)

Abstract

The invention discloses a kind of runner heat exchange micromodule data centers, including cooling unit, the cooling unit includes cabinet, runner total-heat exchanger, the runner total-heat exchanger level is set to the middle part of cabinet, the surrounding and cabinet inner wall of runner total-heat exchanger are tightly connected, the runner total-heat exchanger it is upper, lower two sides are equipped with partition, enclosure interior is divided into the first Heat Room by the partition, second Heat Room, the half of runner total-heat exchanger is set in the first Heat Room, the other half of runner total-heat exchanger is set in the second Heat Room, the side wall of first Heat Room is equipped with fresh inlet, fresh air outlet, the fresh air outlet is equipped with exhaust blower, the side wall of second Heat Room is equipped with hot wind inlet, cold wind outlet, the hot wind inlet is connected to by backwind tube with return air inlet, the cold wind outlet is equipped with pressure fan , the cold wind outlet is connected to air outlet.

Description

A kind of runner heat exchange micromodule data center
Technical field
The present invention relates to data center's technical fields, specially a kind of runner heat exchange micromodule 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, and micromodule data center is the standard module that can be used as data center's building, The IT such as calculating, storage, Internet resources facility is all integrated in a module, deployment and dilatation are facilitated.
Data center is while reinforcing basic management at present, to maintain constant room temperature that whole year is needed to drop for it Temperature, according to statistics, the energy consumption of the refrigeration air-conditioner in data center machine room account for about 40% totally to consume energy, not only bring huge Big power consumption, and increase use cost.The areas such as China North China, northwest and northeast, the lower number of days of outside air temperature It is considerable to account for annual percentage, by natural cooling source come there is presently no answer in the way of cooling down to data center With with implementation.
Summary of the invention
The present invention provides a kind of runner heat exchange micromodule data center aiming at deficiencies of the prior art, Micromodule data center exchanges heat to the stack of cabinets in computer room using runner total-heat exchanger, and runner total-heat exchanger utilizes Air not only realizes environmental protection and energy saving, but also greatly reduce as natural cooling source and progress heat exchange inside data center The energy consumption of micromodule data center solves the problems, such as that current micromodule data center refrigeration energy consumption is big, saves electricity Can, it reduces costs, while also improving the cooling capacity of micromodule data center.
To achieve the above object, invention provides the following technical solutions:
A kind of runner heat exchange micromodule data center, including computer room, the computer room is interior to be equipped with two groups of stack of cabinets, two groups of cabinets Computer room inner space is divided into three parts by group, and the space between two groups of stack of cabinets is cold passage, between stack of cabinets and computer room side wall Space be the passage of heat, the side wall of computer room is equipped with return air inlet, air outlet, and return air inlet is connected to the passage of heat, air outlet and cold passage Connection, further includes cooling unit, the cooling unit includes cabinet, runner total-heat exchanger, the runner total-heat exchanger water The flat middle part set on cabinet, the surrounding and cabinet inner wall of runner total-heat exchanger are tightly connected, the runner total-heat exchanger Upper and lower two sides are equipped with partition, and enclosure interior is divided into the first Heat Room, the second Heat Room by the partition, and runner is entirely warm The half of exchanger is set in the first Heat Room, and the other half of runner total-heat exchanger is set in the second Heat Room, and described first The side wall of Heat Room is equipped with fresh inlet, fresh air exports, and the fresh air outlet is equipped with exhaust blower, the side of second Heat Room Wall is equipped with hot wind inlet, cold wind exports, and the hot wind inlet is connected to by backwind tube with return air inlet, and the cold wind outlet, which is equipped with, to be sent Blower, the cold wind outlet are connected to air outlet.
Preferably, the partition is vertically arranged, and the partition of the upper and lower two sides of runner total-heat exchanger is aligned setting, and first changes Hot cell is identical as the second heat exchange building volume.
Preferably, return fan is equipped at the return air inlet.
Preferably, the fresh air exports, hot wind inlet is set to the top of runner total-heat exchanger, and the fresh inlet is cold Wind outlet is set to the lower section of runner total-heat exchanger.
Preferably, the quantity of the hot wind inlet is two, and a hot wind inlet is connected to a return air inlet.
Preferably, be equipped with plenum chamber between cold wind outlet and air outlet, the plenum chamber by air supply tube respectively with Cold wind outlet, air outlet connection.
Preferably, the quantity of the air outlet is two, is denoted as air outlet, lower air outlet, the upper air outlet respectively Set on the upper half of case side wall, the lower air outlet is set to the downside of computer room side wall, sets between upper air outlet and lower air outlet There is homogenizing plate, the homogenizing plate is aligned setting with the lower end surface of stack of cabinets, and homogenizing plate is connect with computer room inner wall, on homogenizing plate uniformly Equipped with stomata.
Preferably, the side wall of the computer room is equipped with the hermatic door being connected to cold passage.
Preferably, the upside of the computer room is equipped with skylight.
Compared with prior art, advantageous effect of the invention is:
1, micromodule data center of the invention exchanges heat to the stack of cabinets in computer room using runner total-heat exchanger, Runner total-heat exchanger uses air as natural cooling source and carries out heat exchange inside data center, not only realizes environmentally friendly section Can, and the energy consumption of micromodule data center is greatly reduced, solve current micromodule data center refrigeration energy consumption Big problem, saves electric energy, reduces costs, while also improving the cooling capacity of micromodule data center；Especially to right In areas such as North China, northwest and northeast, the lower number of days of outside air temperature is relatively more, can make full use of natural air as cold source Cool down, environmental protection and energy saving and reduction use cost.
2, cabinet is bisected into the first Heat Room and the second Heat Room by partition by the present invention, is realized in the same cabinet It exchanges heat twice, saves space, improve heat exchange efficiency, the first Heat Room is identical as the space size of the second Heat Room, can Guarantee that the heat exchange of two sides offsets, it is ensured that heat transfer effect.
3, the present invention setting return fan, exhaust blower, pressure fan, can provide power for airflow, increase the stream of air-flow Dynamic speed, improves heat transfer rate and efficiency, avoids cabinet overheat and damages.
4, the present invention is by upper air outlet, lower air outlet, and solving the prior art, only air supply at the bottom causes computer room eminence to dissipate The bad problem of thermal effect, improves heat dissipation effect；Homogenizing plate can ensure the uniformity of cooling air distribution, guarantee the equal of heat dissipation Weighing apparatus.
5, present invention setting plenum chamber, can guarantee the steady of air-flow, guarantee the stabilization of operation, while can reduce and make an uproar Sound.
Detailed description of the invention
Fig. 1 is overall top view of the invention；
Fig. 2 is the perpendicular sectional cross section figure of computer room；
Fig. 3 is the structural schematic diagram of cooling unit.
In figure: 1- computer room；The 101- passage of heat；102- cold passage；103- homogenizing plate；104- return air inlet；The upper air outlet of 105-； Air outlet under 106-；2- stack of cabinets；3- hermatic door；4- return fan；5- backwind tube；6- cools down unit；The outlet of 601- fresh air；602- Exhaust blower；603- cabinet；604- runner total-heat exchanger；605- fresh inlet；606- partition；The outlet of 607- cold wind；608- heat Wind inlet；609- pressure fan；The first Heat Room of 610-；The second Heat Room of 611-；7- plenum chamber；8- air supply tube.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, 2, a kind of runner heat exchange micromodule data center, including computer room 1, the computer room 1 is interior to be equipped with two groups 1 inner space of computer room is divided into three parts by stack of cabinets 2, two groups of stack of cabinets 2, and the space between two groups of stack of cabinets 2 is cold passage 102, the space between 1 side wall of stack of cabinets 2 and computer room is the passage of heat 101, and the side wall of computer room 1 is equipped with return air inlet 104, air outlet, Return air inlet 104 is connected to the passage of heat 101, and air outlet is connected to cold passage 102, further includes cooling unit 6, as shown in figure 3, described Cooling unit 6 includes cabinet 603, runner total-heat exchanger 604, and 604 level of runner total-heat exchanger is set to cabinet 603 Middle part, the surrounding of runner total-heat exchanger 604 and 603 inner wall of cabinet are tightly connected, the runner total-heat exchanger 604 it is upper, Lower two sides are equipped with partition 606, and 603 inner space of cabinet is divided into the first Heat Room 610, the second Heat Room by the partition 606 611, the half of runner total-heat exchanger 604 is set in the first Heat Room 610, and the other half of runner total-heat exchanger 604 is set to In second Heat Room 611, the side wall of first Heat Room 610 is equipped with fresh inlet 605, fresh air outlet 601, and the fresh air goes out Mouth 601 is equipped with exhaust blower 602, and the side wall of second Heat Room 611 is equipped with hot wind inlet 608, cold wind outlet 607, described Hot wind inlet 608 is connected to by backwind tube 5 with return air inlet 104, and the cold wind outlet 607 is equipped with pressure fan 609, and the cold wind goes out Mouth 607 is connected to air outlet.
Micromodule data center exchanges heat to the stack of cabinets 2 in computer room 1 using runner total-heat exchanger 604, runner Total-heat exchanger 604 uses air as natural cooling source and carries out heat exchange inside data center, not only realizes environmentally friendly section Can, and the energy consumption of micromodule data center is greatly reduced, solve current micromodule data center refrigeration energy consumption Big problem, saves electric energy, reduces costs, while also improving the cooling capacity of micromodule data center.
The partition 606 is vertically arranged, and the partition 606 of the upper and lower two sides of runner total-heat exchanger 604, which is aligned, to be arranged, and first Heat Room 610 is identical as 611 volume of the second Heat Room；Cabinet 603 is bisected into the first Heat Room and 610, by partition 606 Two Heat Rooms 611, realize in the same cabinet and exchange heat twice, save space, improve heat exchange efficiency, the first Heat Room with The space size of second Heat Room is identical, can guarantee that the heat exchange of two sides offsets, it is ensured that heat transfer effect.
Return fan 4 is equipped at the return air inlet.
The fresh air outlet 601, hot wind inlet 608 are set to the top of runner total-heat exchanger 604, the fresh inlet 605, cold wind outlet 607 is set to the lower section of runner total-heat exchanger 604.
The quantity of the hot wind inlet 608 is two, and a hot wind inlet 608 is connected to a return air inlet 104.
Be equipped with plenum chamber 7 between cold wind outlet 607 and air outlet, the plenum chamber 7 by air supply tube 8 respectively with it is cold Wind outlet 607, air outlet connection.
The quantity of the air outlet is two, is denoted as air outlet 105, lower air outlet 106, the upper air outlet respectively 105 are set to the upper half of 603 side wall of cabinet, and the lower air outlet 106 is set to the downside of 1 side wall of computer room, and upper air outlet 105 is under Homogenizing plate 103 is equipped between air outlet 106, the homogenizing plate 103 is aligned setting with the lower end surface of stack of cabinets 2, homogenizing plate 103 and 1 inner wall of computer room connects, and is uniformly provided with stomata on homogenizing plate 103；By upper air outlet 105, lower air outlet 106, solve existing The technology problem that only air supply at the bottom causes 1 eminence heat dissipation effect of computer room bad, improves heat dissipation effect；Homogenizing plate 103 can be true The uniformity for protecting cooling air distribution guarantees the equilibrium of heat dissipation.
The side wall of the computer room 1 is equipped with the hermatic door 3 being connected to cold passage 102.
The upside of the computer room 1 is equipped with skylight.
Working principle: runner total-heat exchanger 604 is the honeycomb runner constantly rotated with constant speed, and there is accumulation of heat to inhale The performances such as wet, are assemblied in the sealed cabinet 603 of one or so marker space, are rotated by transmission device driving wheel.Fresh air passes through Fresh inlet 605 enters cabinet 603, is discharged under the effect of exhaust blower 602 after heat exchange；The return air of the passage of heat 101 passes through back Air hose 5 enters cooling unit 6, defeated through cold wind outlet 607 under the effect of pressure fan 609 after the heat exchange of runner total-heat exchanger 604 Out.
When operating condition, the temperature and humidity of return air (air in the passage of heat) is higher than fresh air (outdoor air), and return air is by turning It is cooled when taking turns total-heat exchanger 604, the sensible heat and latent heat released are recycled by runner, and runner temperature increases, and water content increases Add；When runner is rotated through into the first Heat Room 610, sensible heat is released to the fresh air of low temperature and low humidity in the first Heat Room 610 And latent heat, increase new air temperature, water capacity increases, and runner temperature and humidity is lowered into subsequent cycle.Rotary heat exchanger Though volume is small, there is the huge contact area and superperformance of moisture absorption, accumulation of heat, conduction, have recycling sensible heat and latent heat it is excellent Different characteristic.Runner total-heat exchanger 604 be exactly carry out sensible heat and latent heat exchange using discharge air and the fresh air of entrance and The energy is recycled, and then reaches energy saving and keeps draughty equipment.
Runner total-heat exchanger 604 is used as accumulation of energy core, and fresh air is a semicircle of left-half by runner workspace, And return air inversely passes through a semicircle of runner right half part simultaneously, fresh air and return air are alternately reverse by turning in this way Wheel.Energy is discharged into accumulation of heat core by return air, when fresh air touches accumulation of energy core, due to temperature difference, it is ensured that Energy is constantly risen enthalpy when fresh air passes through runner from the fresh air that accumulation of energy core is discharged into entrance.Meanwhile in opposite side To energy is constantly discharged into accumulation of energy core by return air.
In runner total-heat exchanger 604, humidity is also transmitted.By taking winter condition as an example, from wet in return air stream Amount, is adsorbed, when runner enters workspace, moisture content is just released into fresh air by accumulation of energy core.Water vapour in return air wind Partial pressure is than high in accumulation of energy core, so moisture is released from air draft, is adsorbed by accumulation of energy core hygroscopic coatings.With Runner is transferred to workspace, and fresh air inversely enters runner, and partial pressure of water vapor is than low in accumulation of energy core, and such moisture is from accumulation of energy Core is discharged into fresh air.
Runner total-heat exchanger 604 can obtain very high sensible heat, recovery of latent heat efficiency, will have in air draft and fresh air obvious Temperature and humidity it is poor.By installing cooling unit 6 in the data center, sky can be greatly decreased using runner total-heat exchanger 604 Adjust the load of unit, and the effect of energy saving.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (9)

  1. The micromodule data center 1. a kind of runner exchanges heat, including computer room, the computer room is interior to be equipped with two groups of stack of cabinets, two groups of stack of cabinets Computer room inner space is divided into three parts, the space between two groups of stack of cabinets is cold passage, between stack of cabinets and computer room side wall Space is the passage of heat, and the side wall of computer room is equipped with return air inlet, air outlet, and return air inlet is connected to the passage of heat, and air outlet and cold passage connect It is logical, it is characterised in that: to further include cooling unit, the cooling unit includes cabinet, runner total-heat exchanger, and the runner is entirely warm Exchanger level is set to the middle part of cabinet, and the surrounding and cabinet inner wall of runner total-heat exchanger are tightly connected, and the runner is entirely warm The upper and lower two sides of exchanger are equipped with partition, and enclosure interior is divided into the first Heat Room, the second Heat Room by the partition, The half of runner total-heat exchanger is set in the first Heat Room, and the other half of runner total-heat exchanger is set in the second Heat Room, The side wall of first Heat Room is equipped with fresh inlet, fresh air exports, and the fresh air outlet is equipped with exhaust blower, and described second changes The side wall in hot cell is equipped with hot wind inlet, cold wind exports, and the hot wind inlet is connected to by backwind tube with return air inlet, and the cold wind goes out Mouth is equipped with pressure fan, and the cold wind outlet is connected to air outlet.
  2. The micromodule data center 2. a kind of runner as described in claim 1 exchanges heat, it is characterised in that: the partition is set vertically It sets, the partition of the upper and lower two sides of runner total-heat exchanger is aligned setting, and the first Heat Room is identical as the second heat exchange building volume.
  3. The micromodule data center 3. a kind of runner as described in claim 1 exchanges heat, it is characterised in that: be equipped at the return air inlet Return fan.
  4. The micromodule data center 4. a kind of runner as described in claim 1 exchanges heat, it is characterised in that: the fresh air outlet, heat Wind inlet is set to the top of runner total-heat exchanger, and the fresh inlet cold wind outlet is set under runner total-heat exchanger Side.
  5. The micromodule data center 5. a kind of runner as claimed in claim 4 exchanges heat, it is characterised in that: the number of the hot wind inlet Amount is two, and a hot wind inlet is connected to a return air inlet.
  6. The micromodule data center 6. a kind of runner as described in claim 1 exchanges heat, it is characterised in that: the cold wind is exported and sent Plenum chamber is equipped between air port, the plenum chamber is connected to cold wind outlet, air outlet respectively by air supply tube.
  7. The micromodule data center 7. a kind of runner as described in claim 1 exchanges heat, it is characterised in that: the quantity of the air outlet It is two, is denoted as air outlet, lower air outlet respectively, the upper air outlet is set to the upper half of case side wall, the lower air-supply It mouthful is set to the downside of computer room side wall, homogenizing plate is equipped between upper air outlet and lower air outlet, under the homogenizing plate and stack of cabinets End face alignment setting, homogenizing plate are connect with computer room inner wall, and stomata is uniformly provided on homogenizing plate.
  8. The micromodule data center 8. a kind of runner as described in claim 1 exchanges heat, it is characterised in that: the side wall of the computer room is set There is the hermatic door being connected to cold passage.
  9. The micromodule data center 9. a kind of runner as described in claim 1 exchanges heat, it is characterised in that: set on the upside of the computer room There is skylight.
CN201810969841.1A 2018-08-21 2018-08-21 A kind of runner heat exchange micromodule data center Withdrawn CN108990388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810969841.1A CN108990388A (en) 2018-08-21 2018-08-21 A kind of runner heat exchange micromodule data center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810969841.1A CN108990388A (en) 2018-08-21 2018-08-21 A kind of runner heat exchange micromodule data center

Publications (1)

Publication Number Publication Date
CN108990388A true CN108990388A (en) 2018-12-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810969841.1A Withdrawn CN108990388A (en) 2018-08-21 2018-08-21 A kind of runner heat exchange micromodule data center

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114719356A (en) * 2022-04-11 2022-07-08 湖南汽车工程职业学院 Ground heat radiation structure of computer room

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114719356A (en) * 2022-04-11 2022-07-08 湖南汽车工程职业学院 Ground heat radiation structure of computer room
CN114719356B (en) * 2022-04-11 2023-04-18 湖南汽车工程职业学院 Ground heat radiation structure of computer room

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Application publication date: 20181211