CN201657580U - Parallel-flow heat-matching air supplying device of IDC cabinet - Google Patents

Parallel-flow heat-matching air supplying device of IDC cabinet Download PDF

Info

Publication number
CN201657580U
CN201657580U CN2010201393132U CN201020139313U CN201657580U CN 201657580 U CN201657580 U CN 201657580U CN 2010201393132 U CN2010201393132 U CN 2010201393132U CN 201020139313 U CN201020139313 U CN 201020139313U CN 201657580 U CN201657580 U CN 201657580U
Authority
CN
China
Prior art keywords
air
layers
idc
parallel
flow heat
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.)
Expired - Fee Related
Application number
CN2010201393132U
Other languages
Chinese (zh)
Inventor
王智伟
陈龙
郭聪
井向
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xian University of Architecture and Technology
Original Assignee
Xian University of Architecture and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xian University of Architecture and Technology filed Critical Xian University of Architecture and Technology
Priority to CN2010201393132U priority Critical patent/CN201657580U/en
Application granted granted Critical
Publication of CN201657580U publication Critical patent/CN201657580U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a parallel-flow heat-matching air supplying device of an IDC cabinet. The position of a front door of the IDC cabinet is connected with a preposed static pressure box; the bottom surface of the preposed static pressure box is provided with a lower air supplying port; the connecting position of the static pressure box and the IDC cabinet is provided with a left vertical flat plate and a right vertical flat plate which are parallel; a flowing channel is arranged between the left vertical flat plate and the right vertical flat plate and faces to all layers of servers; and the left end of the flowing channel is provided with a split air valve, and the right end thereof is provided with a horizontal shutter tuyere. The device can realize control of all layers of air supplying amount of all layers, supply air horizontally and achieve the accurate matching of cold amount provided by all layers of cold air and heat dissipating capacity needing to be taken away by all layers of servers, thus solving the fault that certain layers of servers in the cabinet are overheated so as to cause overtemperature alarm.

Description

A kind of IDC rack parallel flow heat coupling air-supply arrangement
Technical field
The utility model relates to a kind of utility unit of air conditioner technology field, relates in particular to a kind of IDC rack parallel flow heat coupling air-supply arrangement.
Background technology
The IDC rack is the rack that is used to place client server equipment, and each server is that establish in lying in the rack vertical arranges that evenly server is a heater during work, needs radiating and cooling to guarantee its safe and reliable operation on the support.At present, the cooling air supply mode has two kinds: first, last air supply mode, cold wind is sent from air port, top, room, air-flow arrives Door of communication apparatus cabinet after passing through upper space, since the equal perforate of front and back door of rack, air-supply air-flow just in the past aperture of door flow into, each stratum server heat-delivery surface of flowing through again, go out from the back door orifice flow at last, the server heat is taken away; Second, following air supply mode, cold wind is sent from room floating floor air outlet, air-flow is directly delivered to Door of communication apparatus cabinet, the same then air supply mode is the same, the cold wind server heat-delivery surface of flowing through is taken away its heat, and down air-supply because cold wind does not pass through nonclient area space, top, therefore energy-conservation than last air-supply.Yet, these two kinds of air supply modes, because the cold wind of delivering to Door of communication apparatus cabinet does not have the redistribution device of air quantity, promptly belong to the air-supply of enclosure interior inorganization, therefore can't realize each stratum server heat dissipation capacity in the rack and flow through its accurate coupling of cold blast rate, cause that some stratum server is overheated and cause overtemperature alarm, influence the server operate as normal.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of IDC rack parallel flow heat coupling air-supply arrangement is provided, this device can be realized the control and the level air-supply of each layer air output, reach the heat dissipation capacity that each layer cold that cold wind provides and each stratum server should take away and accurately mate, thereby it is overheated and cause the fault of overtemperature alarm to solve some stratum server in the rack.
For solving the problems of the technologies described above, technical solutions of the utility model are: it comprises IDC rack (1), after described IDC rack (1) is taken down the Qianmen, connect preposition plenum chamber (2), in described preposition plenum chamber (2), be provided with a parallel left side vertical dull and stereotyped (4) and right vertical dull and stereotyped (5).
Between a described left side vertical dull and stereotyped (4) and right vertical dull and stereotyped (5), offer corresponding flow channel (6) towards each stratum server.
Be fixed with at described flow channel (6) left end and split air-valve (7), be fixed with horizontal air grille (8) at described flow channel (6) right-hand member.
The bottom surface of described preposition plenum chamber (2) offers down air outlet (3).
The beneficial effects of the utility model are:
This device is installed and used the useful effect in back: the first, and cooling amount and heat dissipation capacity coupling avoid overtemperature alarm to take place.Cold wind from ajutage under the interlayer of ground, room, following air outlet by preposition plenum chamber bottom enters plenum chamber, the air flow sectional area increases, air velocity reduces, dynamic pressure converts static pressure to, the static air pressure that has advantageously guaranteed each stratum server front end is equal substantially, for condition has been created in the balanced ventilation in a organized way of each stratum server passage.When each stratum server heat dissipation capacity is identical, split air-valve and keep full-gear, from the cold wind in the plenum chamber by the passage of offering on two parallel-plates flow through standard-sized sheet air-valve and horizontal blinds air outlet, realize the concurrent flow balanced ventilation of each server layer, and with selected supply air temperature difference air-supply, thereby obtain the cooling amount of cold wind of each layer and the accurate coupling of each stratum server heat dissipation capacity, avoid individual servers overheated and overtemperature alarm phenomenon that cause takes place; The heat dissipation capacity of server electronic components and parts only needs the valve disc aperture of splitting air-valve by adjusting not simultaneously between each layer, changes air output, can arrive required cooling amount of each layer and the required heat dissipation capacity coupling of taking away equally, avoids the generation of overtemperature alarm phenomenon.The second, blow in a organized way in the part, avoided low excessively wind pushing temperature, reduced cold function consumption.Each the stratum server radiating and cooling air-supply of former IDC rack, belong to local inorganization air-supply, because the inorganization of each stratum server passage cold flow or uncontrollable, for guaranteeing that worst server layer can not be overheated, just must reduce wind pushing temperature, thereby cause the whole supply air temperature difference of air-conditioning system to reduce, therefore cold function consumption increases.After adopting this device, promptly realized local air-supply in a organized way, the institute's confession as required of each layer cold, thus reduced cold function consumption, obtained energy-saving effect.
Description of drawings
Fig. 1 is the utility model end view;
Fig. 2 is the utility model vertical view.
Embodiment
At the situation of former IDC rack 1 each stratum server inorganization air-supply, the utility model has installed parallel flow heat coupling air-supply arrangement additional, realizes air-supply in a organized way, and cold and hot flux matched, avoids individual servers layer temperature alarm.Specific practice is, on the position that takes down the IDC Door of communication apparatus cabinet, by the blue connected mode of frame card, preposition plenum chamber 2 closely is connected with IDC rack 1, preposition plenum chamber 2 is provided with two parallel vertical left dull and stereotyped 4 and right dull and stereotyped 5 with IDC rack 1 junction side, between left plate 4 and right dull and stereotyped 5, offer flow channel 6 towards each stratum server, the left end of flow channel 6 install have regulate the air quantity function split air-valve 7, right-hand member at flow channel 6 is installed the horizontal blinds air outlet 8 with even level air-supply function, the number of splitting air-valve 7 and horizontal blinds air outlet 8 equates that with the server number of plies in the IDC rack 1 the plenum chamber bottom has down air outlet 3.Like this, cold wind enters preposition plenum chamber 2 from following air outlet 3, and then by the passage of offering on two parallel-plates splitting air-valve 7 and playing current-sharing and the level exposure level blinds air outlet 8 of blowing of adjustable air quantity of flowing through, in a organized way required cold wind is sent into each stratum server passage, flow through and be placed on server surface 10 on the server carriage 9, take away the heat dissipation capacity that to remove, air-flow after the heat absorption is discharged from the back door that has uniform small pores 11 of IDC rack 1, guarantees that server moves under normal operating ambient temperature.

Claims (4)

1. an IDC rack parallel flow heat mates air-supply arrangement, it comprises IDC rack (1), it is characterized in that:, in described preposition plenum chamber (2), be provided with a parallel left side vertical dull and stereotyped (4) and right vertical dull and stereotyped (5) at the preposition plenum chamber of the preceding connection of described IDC rack (1) (2).
2. a kind of IDC rack parallel flow heat coupling air-supply arrangement according to claim 1 is characterized in that: offer the flow channel (6) towards each server layer between a described left side vertical dull and stereotyped (4) and right vertical dull and stereotyped (5).
3. a kind of IDC rack parallel flow heat coupling air-supply arrangement according to claim 1 is characterized in that: be fixed with at described flow channel (6) left end and split air-valve (7), be fixed with horizontal air grille (8) at described flow channel (6) right-hand member.
4. a kind of IDC rack parallel flow heat coupling air-supply arrangement according to claim 1, it is characterized in that: the bottom surface of described preposition plenum chamber (2) offers down air outlet (3).
CN2010201393132U 2010-03-23 2010-03-23 Parallel-flow heat-matching air supplying device of IDC cabinet Expired - Fee Related CN201657580U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201393132U CN201657580U (en) 2010-03-23 2010-03-23 Parallel-flow heat-matching air supplying device of IDC cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201393132U CN201657580U (en) 2010-03-23 2010-03-23 Parallel-flow heat-matching air supplying device of IDC cabinet

Publications (1)

Publication Number Publication Date
CN201657580U true CN201657580U (en) 2010-11-24

Family

ID=43122807

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201393132U Expired - Fee Related CN201657580U (en) 2010-03-23 2010-03-23 Parallel-flow heat-matching air supplying device of IDC cabinet

Country Status (1)

Country Link
CN (1) CN201657580U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102541222A (en) * 2010-12-31 2012-07-04 鸿富锦精密工业(深圳)有限公司 Rack-mounted server system
CN102711420A (en) * 2012-06-15 2012-10-03 罗积源 Vertical homeothermy IT (Information Technology) cabinet
CN102946705A (en) * 2012-08-31 2013-02-27 南京佳盛机电器材制造有限公司 Novel IDC cabinet
CN103037665A (en) * 2011-09-29 2013-04-10 华为技术有限公司 Electronic device cooling system with auxiliary cooling device
CN103052301A (en) * 2011-10-13 2013-04-17 鸿富锦精密工业(深圳)有限公司 Heat radiating device and air cabinet applying same
CN109661159A (en) * 2019-02-11 2019-04-19 广州大学 The dedicated orifice static pressure air-supply cabinet of data center machine room
CN109661158A (en) * 2019-02-11 2019-04-19 广州大学 Data center machine room new exclusive air-conditioning system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102541222A (en) * 2010-12-31 2012-07-04 鸿富锦精密工业(深圳)有限公司 Rack-mounted server system
CN103037665A (en) * 2011-09-29 2013-04-10 华为技术有限公司 Electronic device cooling system with auxiliary cooling device
CN103037665B (en) * 2011-09-29 2015-09-09 华为技术有限公司 A kind of electronic device cooling system with radiator cooler
US9357679B2 (en) 2011-09-29 2016-05-31 Huawei Technologies Co., Ltd. Electronic equipment cooling system with auxiliary cooling device
CN103052301A (en) * 2011-10-13 2013-04-17 鸿富锦精密工业(深圳)有限公司 Heat radiating device and air cabinet applying same
CN102711420A (en) * 2012-06-15 2012-10-03 罗积源 Vertical homeothermy IT (Information Technology) cabinet
CN102946705A (en) * 2012-08-31 2013-02-27 南京佳盛机电器材制造有限公司 Novel IDC cabinet
CN109661159A (en) * 2019-02-11 2019-04-19 广州大学 The dedicated orifice static pressure air-supply cabinet of data center machine room
CN109661158A (en) * 2019-02-11 2019-04-19 广州大学 Data center machine room new exclusive air-conditioning system

Similar Documents

Publication Publication Date Title
CN201657580U (en) Parallel-flow heat-matching air supplying device of IDC cabinet
US7826216B2 (en) Information handling center cooling system
CN101790300B (en) Data center machine room cooling system featuring cool air distribution according to needs
CN201601942U (en) Cooling system of data center machinery room cooled by needs
JP5291201B2 (en) Method and sensor configuration for adjusting cooling air in equipment cabinet
CN101815423B (en) Method and device for cooling machine cabinet
AU2016204441B2 (en) Cabinet Air-conditioning Guiding Mechanism
CN102883587B (en) Controllable energy-saving heat dissipation system for communication room servers
CN103037665B (en) A kind of electronic device cooling system with radiator cooler
TW201042434A (en) Cold row encapsulation for server farm cooling system
CN206728493U (en) A kind of computer room server cabinet cooling device
CN201319718Y (en) Heat radiating and energy saving pipe device for cabinet
CN203734998U (en) Energy-saving server cabinet
CN102802383A (en) Self-circulating cooling data machine cabinet with air-conditioner terminal
CN103153027B (en) Efficient heat dissipation cooling device of information technology (IT) equipment
CN202713866U (en) Cabinet cooling system
GB2464839A (en) Adjustable floor air inlet duct for uniform cooling of server racks
CN102510705B (en) Method and device for dissipating heat of communication cabinet
CN203286695U (en) Machine room air current circulation system
CN203708665U (en) Partition air supply machine cabinet
CN202907390U (en) Novel machine room air-conditioning system based on underfloor air supply
CN103763873B (en) A kind of zoned air rack
CN202535670U (en) IDC machine cabinet wind supply device
CN203167499U (en) Efficient heat radiation cooling device for IT device
CN106211720A (en) A kind of closed integrated passage of heat rack that can independently extend precisely air-supply

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101124

Termination date: 20120323