CN109661159A - The dedicated orifice static pressure air-supply cabinet of data center machine room - Google Patents
The dedicated orifice static pressure air-supply cabinet of data center machine room Download PDFInfo
- Publication number
- CN109661159A CN109661159A CN201910109687.5A CN201910109687A CN109661159A CN 109661159 A CN109661159 A CN 109661159A CN 201910109687 A CN201910109687 A CN 201910109687A CN 109661159 A CN109661159 A CN 109661159A
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- China
- Prior art keywords
- cabinet
- air
- supply
- machine room
- data center
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20745—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Duct Arrangements (AREA)
Abstract
The present invention relates to air conveying technology field in air-conditioning system, the specially dedicated orifice static pressure air-supply cabinets of data center machine room, including top surface, left side, right side, front and back；Left side and/or right side are air-supply face, air-supply face setting air-supply circular hole net；Bottom of cabinet bulk is air inlet, and angle steel supporting piece structure is arranged, for cabinet body to be fixed on floor.The present invention is arranged in the cold passage of data center machine room, cabinet body air-supply face setting air-supply circular hole net, cold wind Face to face, directly blows to IT cabinet by circular hole net of blowing, the air output and supply air temperature for making each IT cabinet in this way are evenly distributed, it avoids the problem that hot-spot occurs in IT cabinet, ensures the stable operation of data center machine room equipment safety.
Description
Technical field
The present invention relates to air conveying technology fields in air-conditioning system, and in particular to it is empty to aim at data center machine room IT cabinet
The dedicated orifice static pressure air-supply cabinet for adjusting supply air system to use.
Background technique
Currently, the IT cabinet in available data central machine room is generally put in a manner of face-to-face, back-to-back, cabinet
Channel between face-to-face is cold passage, it is back-to-back between channel be the passage of heat, data center machine room air conditioning air flow tissue is logical
Mode is served back frequently under, i.e., air outlet is set on the floor of cold passage, is sent cold wind to cold passage by air outlet
Afterwards, cold wind enters back into IT cabinet；Backwind tube and return air inlet be set in the top of the passage of heat, after cold front heavy rain IT cabinet, from cabinet
Rear panel discharge, by heat dissipation into the passage of heat, by return air inlet, the backwind tube in the passage of heat, into air processor.
This air supply mode that air outlet is arranged on cold passage floor, air conditioning air flow tissue is unreasonable, will cause through each IT machine
The sending of cabinet, return air air quantity and non-uniform temperature are unable to ensure each IT cabinet all in optimal, balanced cooling operation shape
State causes IT cabinet the problem of hot-spot occur, can bring security risk to the operation of data center machine room equipment in this way.
Summary of the invention
To solve the problems of prior art, the present invention is the air-conditioning system of the cooling IT cabinet of data center machine room
System provides a dedicated orifice static pressure air-supply cabinet, and orifice static pressure air-supply cabinet is arranged in the cold passage of data center machine room,
The air-supply face setting air-supply circular hole net of cabinet body, cold wind Face to face, directly blow to IT cabinet by circular hole net of blowing,
The air output and supply air temperature for making each IT cabinet in this way are evenly distributed, and IT cabinet is avoided hot-spot occur, ensure data
The stable operation of central machine room equipment safety.
The present invention is realized using following technical scheme: the dedicated orifice static pressure air-supply cabinet of data center machine room, including top surface,
Left side, right side, front and back；Left side and/or right side are air-supply face, air-supply face setting air-supply circular hole net；Cabinet body
Bottom is air inlet, and angle steel supporting piece structure is arranged, for cabinet body to be fixed on floor.
Preferably, it is fixedly connected between bottom of cabinet bulk and angle steel supporting piece structure；Between angle steel supporting piece structure and ground
It is fixedly connected.
Preferably, it is fully welded between bottom of cabinet bulk and angle steel supporting piece structure along air hose periphery, or is fixed using self-tapping screw
Connection.
Preferably, it is fixedly connected between angle steel supporting piece structure and ground using expansion bolt.
Preferably, the arrangement mode of air-supply circular hole net circular hole are as follows: 60 ° of plum blossoms arrangements, 45 ° of plum blossoms arrangements or in line.
Compared with the prior art, the invention has the following advantages and beneficial effects:
It is quiet that the cold wind come out from air processor is sent directly into the dedicated orifice plate of data center machine room provided by the present invention
In force feed wind cabinet, cold wind Face to face, directly blows to IT cabinet by cabinet body air-supply circular hole net, this air-supply side
Formula substantially improves the distribution of IT air conditioner air-supply air-flow, keeps the air output of each IT cabinet and supply air temperature uniform, avoids IT
There is hot-spot in cabinet, has ensured the stable operation of data center machine room equipment safety.Meanwhile cold wind is Face to face, directly
Ground blows to IT cabinet, also avoids the waste of air-conditioning cold flow, plays the role of energy-efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the dedicated orifice static pressure air-supply cabinet of data center machine room of the present invention；
Fig. 2 is bottom of cabinet bulk schematic diagram；
Fig. 3 is air-supply face air-supply circular hole net schematic diagram；
Fig. 4 is that schematic diagram is fixedly connected between angle steel and cabinet body；
Fig. 5 is the schematic diagram of circular hole net arrangement, and wherein a is the situation of circular hole net 60o plum blossom arrangement, and b is circular hole net 45o plum
The situation of flower arrangement, c are the in line situation of circular hole net.
Specific embodiment
Present invention will now be described in further detail with reference to the embodiments and the accompanying drawings, but embodiments of the present invention are unlimited
In this.
Embodiment
The cabinet as shown in Figure 1, the dedicated orifice static pressure of data center machine room provided by the present invention is blown, for by several blocks of steel plates
The cuboid cabinet structure that (can also be using battenboard or other plates) be formed, there are five faces for cabinet body: top surface 1, left side
2, right side 3, front 4 and back 5.Wherein top surface 1, front 4 and back 5 are common steel plate face.Left side 2 and right side
Face 3 is blown according to single side or the needs of Double-face blowing are fabricated to air-supply face, air-supply face (single or double) setting air-supply circular hole net
6, as shown in Figure 3；When single side is blown, another side is common steel plate face.Bottom of cabinet bulk is not closed, and plate face is not provided with, and is made
For air inlet；Four angle steel supporting piece structures 7 are arranged in bottom of cabinet bulk, for cabinet body to be fixed on floor, as shown in Figures 2 and 4；
It is fully welded, or is fixedly connected using the methods of self-tapping screw, angle steel along air hose periphery between bottom of cabinet bulk and angle steel supporting piece structure
It is fixedly connected between supporting piece structure and ground using the methods of expansion bolt.
The arrangement mode of air-supply circular hole net circular hole has several selections, can also use 45 ° using 60 ° of plum blossom arrangements
Plum blossom arrangement, in line or other arrangement modes.
Cabinet body size should meet IT cabinet air output demand, and the width of the width (W) of cabinet body, height (H) and IT cabinet
(W), high (H) matches, and cabinet body deep (L) is determined by calculating.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (7)
- The cabinet 1. the dedicated orifice static pressure of data center machine room is blown, which is characterized in that including top surface, left side, right side, front and Below；Left side and/or right side are air-supply face, air-supply face setting air-supply circular hole net；Bottom of cabinet bulk is air inlet, and angle is arranged Bracing members part structure, for cabinet body to be fixed on floor.
- The cabinet 2. the dedicated orifice static pressure of data center machine room according to claim 1 is blown, which is characterized in that bottom of cabinet bulk with It is fixedly connected between angle steel supporting piece structure；It is fixedly connected between angle steel supporting piece structure and ground.
- The cabinet 3. the dedicated orifice static pressure of data center machine room according to claim 2 is blown, which is characterized in that bottom of cabinet bulk with It is fully welded between angle steel supporting piece structure along air hose periphery, or is fixedly connected using self-tapping screw.
- The cabinet 4. the dedicated orifice static pressure of data center machine room according to claim 2 is blown, which is characterized in that angle steel supporting element It is fixedly connected between structure and ground using expansion bolt.
- The cabinet 5. the dedicated orifice static pressure of data center machine room according to claim 1 is blown, which is characterized in that air-supply circular hole net Arrangement mode are as follows: the arrangement of 60 ° of plum blossoms, 45 ° of plum blossoms arrangements or in line.
- The cabinet 6. the dedicated orifice static pressure of data center machine room according to claim 1 is blown, which is characterized in that static pressure air-supply cabinet The width of cabinet body, high width, height with IT cabinet match.
- The cabinet 7. the dedicated orifice static pressure of data center machine room according to claim 1 is blown, which is characterized in that top surface, front It is below steel plate or battenboard plate face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910109687.5A CN109661159A (en) | 2019-02-11 | 2019-02-11 | The dedicated orifice static pressure air-supply cabinet of data center machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910109687.5A CN109661159A (en) | 2019-02-11 | 2019-02-11 | The dedicated orifice static pressure air-supply cabinet of data center machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109661159A true CN109661159A (en) | 2019-04-19 |
Family
ID=66122354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910109687.5A Pending CN109661159A (en) | 2019-02-11 | 2019-02-11 | The dedicated orifice static pressure air-supply cabinet of data center machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109661159A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6374627B1 (en) * | 2001-01-09 | 2002-04-23 | Donald J. Schumacher | Data center cooling system |
| CN201657580U (en) * | 2010-03-23 | 2010-11-24 | 西安建筑科技大学 | Parallel-flow heat-matching air supplying device of IDC cabinet |
| CN201992758U (en) * | 2011-01-06 | 2011-09-28 | 中国移动通信集团设计院有限公司 | Ventilating device |
| US20120037353A1 (en) * | 2010-08-13 | 2012-02-16 | American Power Conversion Corporation | Single rack cold air containment |
| CN202697136U (en) * | 2012-07-20 | 2013-01-23 | 深圳市思默特科技有限公司 | Air distribution device for cabinet |
| CN202938470U (en) * | 2012-11-14 | 2013-05-15 | 江苏启安建设集团美道洁净工程有限公司 | Jet type flow equalization board device |
| CN104075426A (en) * | 2013-12-29 | 2014-10-01 | 国家电网公司 | Information computer room environment temperature optimization measures |
| CN207443335U (en) * | 2017-11-27 | 2018-06-01 | 福建硅光通讯科技有限公司 | A kind of IDC machine room special machine cabinet devices for avoiding hot air reflux |
| CN108235652A (en) * | 2017-12-27 | 2018-06-29 | 青岛海尔空调电子有限公司 | For the heat management device and method of computer room |
| CN208242090U (en) * | 2018-06-06 | 2018-12-14 | 湖州瑞云信息科技有限公司 | A kind of cooling system of modular high-density cabinet |
-
2019
- 2019-02-11 CN CN201910109687.5A patent/CN109661159A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6374627B1 (en) * | 2001-01-09 | 2002-04-23 | Donald J. Schumacher | Data center cooling system |
| CN201657580U (en) * | 2010-03-23 | 2010-11-24 | 西安建筑科技大学 | Parallel-flow heat-matching air supplying device of IDC cabinet |
| US20120037353A1 (en) * | 2010-08-13 | 2012-02-16 | American Power Conversion Corporation | Single rack cold air containment |
| CN201992758U (en) * | 2011-01-06 | 2011-09-28 | 中国移动通信集团设计院有限公司 | Ventilating device |
| CN202697136U (en) * | 2012-07-20 | 2013-01-23 | 深圳市思默特科技有限公司 | Air distribution device for cabinet |
| CN202938470U (en) * | 2012-11-14 | 2013-05-15 | 江苏启安建设集团美道洁净工程有限公司 | Jet type flow equalization board device |
| CN104075426A (en) * | 2013-12-29 | 2014-10-01 | 国家电网公司 | Information computer room environment temperature optimization measures |
| CN207443335U (en) * | 2017-11-27 | 2018-06-01 | 福建硅光通讯科技有限公司 | A kind of IDC machine room special machine cabinet devices for avoiding hot air reflux |
| CN108235652A (en) * | 2017-12-27 | 2018-06-29 | 青岛海尔空调电子有限公司 | For the heat management device and method of computer room |
| CN208242090U (en) * | 2018-06-06 | 2018-12-14 | 湖州瑞云信息科技有限公司 | A kind of cooling system of modular high-density cabinet |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190419 |
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| RJ01 | Rejection of invention patent application after publication |