CN106132174A - A kind of Rack whole machine cabinet bushing type cooling system - Google Patents
A kind of Rack whole machine cabinet bushing type cooling system Download PDFInfo
- Publication number
- CN106132174A CN106132174A CN201610712022.XA CN201610712022A CN106132174A CN 106132174 A CN106132174 A CN 106132174A CN 201610712022 A CN201610712022 A CN 201610712022A CN 106132174 A CN106132174 A CN 106132174A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- rack
- double pipe
- machine cabinet
- cooling system
- 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.)
- Pending
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Classifications
-
- 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
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
-
- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- 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
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
Abstract
The open a kind of Rack whole machine cabinet bushing type cooling system of the present invention, relate to cooling machine cabinet technical field, its primary structure includes double pipe heat exchanger, cooled plate, described double pipe heat exchanger is arranged on bottom rack, described cooled plate is arranged in node in cabinet, and in node, CPU, internal memory height power consuming devices are freezed by cooled plate, and by pipeline UNICOM, heat imports to the double pipe heat exchanger bottom rack, by outside cooling water in double pipe heat exchanger generation heat exchange, heat is taken away.The most original simple air cooling system of the present invention, aqueous phase has bigger specific heat capacity compared with air, and heat transfer effect is higher, more can guarantee that the thermal reliability of internal components；The rotating speed of fan wall can be reduced simultaneously, and then reduce whole machine cabinet power consumption, save the energy, drop low wind noise；And double pipe heat exchanger simple in construction is not susceptible to fault, higher relative to the fan wall reliability that numerous fans form.
Description
Technical field
The present invention relates to cooling machine cabinet technical field, a kind of Rack whole machine cabinet bushing type cooling system.
Background technology
What rack usually cold-rolled steel sheet or alloy made is used for depositing the object of computer and related control device, permissible
Protection to storage equipment is provided, shields electromagnetic interference, in order, fitly alignment apparatus, convenient after safeguards equipment.Rack is whole
In rack, the main frame of several 1U height is placed rack unified management by server host；The space of the rack of 1 overall height about 42U,
Internal capacity height about 1867mm.Current Rack rack uses single air-cooled pattern, along with the continuous renewal of CPU platform, main
Plate cabling is more and more intensive, CPU power consumption is more and more higher, causes heat density constantly to increase, and traditional air-cooled pattern can not expire
The heat sinking function of the high heat density of foot, needs new radiating mode to realize the current and following Rack whole machine cabinet heat radiation.
In view of Rack rack existing heat radiation pressure, the present invention uses double pipe heat exchanger to propose a kind of cooling system.Set
Pipe heat exchanger is to be formed by connecting concentric circular sleeve pipe with the standard pipe that two kinds of sizes are different, outside be shell side, internal is pipe
Journey, using tube side as the heat exchanger of heat transfer element.Two kinds of different mediums can reverse flow in shell side and tube side (or in the same direction) with
Reach the effect of heat exchange.The pipe of two kinds of different-diameters is nested together composition concentric tubes, each section of sleeve pipe be referred to as " journey ", journey
Inner tube (heat-transfer pipe) borrow U-shaped ell, and outer effective short tube is sequentially connected with in a row, is fixed on support.Heat passes through inner tube pipe
Wall is passed to one other fluid by a kind of fluid.
Summary of the invention
The present invention is directed to demand and the weak point of current technology development, it is provided that a kind of Rack whole machine cabinet bushing type heat radiation is
System.
A kind of Rack whole machine cabinet bushing type cooling system of the present invention, solves the technical scheme that above-mentioned technical problem uses
As follows: described a kind of Rack whole machine cabinet bushing type cooling system, its primary structure includes double pipe heat exchanger, cooled plate, described
Double pipe heat exchanger is arranged on bottom rack, and described cooled plate is arranged in node in cabinet and replaces original radiator, i.e. node
The contour power consuming devices of interior CPU, internal memory is freezed by cooled plate, and by pipeline UNICOM, heat imports to the bushing type bottom rack
Heat exchanger；In double pipe heat exchanger, there is heat exchange by outside cooling water, heat is taken away.
Preferably, described Rack whole machine cabinet bushing type cooling system also includes a point water captation, is catchmented dress by point water
Put and node in cabinet hot water out is focused on the double pipe heat exchanger bottom rack, after double pipe heat exchanger generation heat exchange
Cold water is transmitted back to node again and forms circulation.
Preferably, described Rack whole machine cabinet bushing type cooling system also includes fan wall, by fan wall to mainboard other
Device dispels the heat.
A kind of Rack whole machine cabinet bushing type cooling system of the present invention compared with prior art has the beneficial effect that
The present invention use the air-cooled radiating mode combined with water-cooled to realize whole machine cabinet heat transfer and scatter and disappear, the most original list
Pure air cooling system, aqueous phase has bigger specific heat capacity compared with air, and heat transfer effect is higher, more can guarantee that the thermal reliability of internal components；
Water-cooled is more suitable for high heat density cooling machine cabinet, can reduce the rotating speed of fan wall simultaneously, and then reduce whole machine cabinet power consumption, save
Low wind noise, drops in the energy；Further, double pipe heat exchanger simple in construction is not susceptible to fault, the fan formed relative to numerous fans
Wall reliability is higher.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment, to this
Bright described a kind of Rack whole machine cabinet bushing type cooling system further describes.
A kind of Rack whole machine cabinet bushing type cooling system of the present invention, it is adaptable to the Rack whole machine cabinet of high heat density, adopts
With the air-cooled radiating mode combined with water-cooled, substitute original simple dependence fan wall air-cooled, realize whole machine cabinet heat
Shift and scatter and disappear.Bushing type cooling system of the present invention, still retains fan wall, ensures other devices of mainboard by fan wall
Radiating requirements, meanwhile, arranges double pipe heat exchanger below whole machine cabinet；And use cooled plate hot plate to replace dissipating at intra-node
Hot device, utilizes pipeline UNICOM that heat is directed into heat exchanger, then by outside cooling water in heat exchanger generation heat exchange, is led by heat
Go out.
Embodiment:
The present embodiment one Rack whole machine cabinet bushing type cooling system, described cooling system includes double pipe heat exchanger, cooled plate,
Described double pipe heat exchanger is arranged on bottom rack, and described cooled plate is arranged in node in cabinet and replaces original radiator, i.e.
In node, CPU, the contour power consuming devices of internal memory are freezed by cooled plate, and by pipeline UNICOM, heat import to the set bottom rack
Pipe heat exchanger；In double pipe heat exchanger, there is heat exchange by outside cooling water, heat is taken away.
Rack whole machine cabinet bushing type cooling system described in the present embodiment, also includes a point water captation, is catchmented by point water
Node in cabinet hot water out is focused on the double pipe heat exchanger bottom rack, in double pipe heat exchanger generation heat exchange by device
After again cold water is transmitted back to node formed circulation；So, outside cooling water is by double pipe heat exchanger water hydrothermal exchange, by heat
It is transferred out rack.Comparing traditional radiating mode, specific heat of water exceeds a lot than air, and heat exchange efficiency, along with reinforcement, more can
The demand that reply is current and future server heat density is increasing.
Meanwhile, Rack whole machine cabinet bushing type cooling system described in the present embodiment, also include fan wall, described fan wall is arranged
At rack back, dispelled the heat to other devices of mainboard by fan wall, with low power consumption parts in guaranteeing node, overtemperature does not occur.This reality
Executing in example, bottom rack, double pipe heat exchanger is installed in the space of reserved 4U height, and this installing space needs according to rack
The power consumption supported is to select the size of heat exchanger.
Understand, Rack whole machine cabinet bushing type cooling system described in the present embodiment, substitute original simple dependence fan wall wind
Cold, use the air-cooled radiating mode combined with water-cooled to realize the transfer of whole machine cabinet heat and to scatter and disappear.Account for below whole machine cabinet
Arranging double pipe heat exchanger with segment space, intra-node uses cooled plate to replace radiator, dissipates to node main power consumption parts
Heat, uses point water captation that node hot water out is focused on the heat exchanger bottom rack, and the outside logical cooling water of rack is extremely
Heat exchanger generation heat exchange, and the cold water after heat exchange is transmitted back to node formation circulation, and by former cooling water by heat outside rack
Derive.Meanwhile, this cooling system still retains fan wall, to ensure other device radiating requirements of mainboard.
Above-mentioned detailed description of the invention is only the concrete case of the present invention, and the scope of patent protection of the present invention includes but not limited to
Above-mentioned detailed description of the invention, any that meet claims of the present invention and any person of an ordinary skill in the technical field
The suitably change being done it or replacement, all should fall into the scope of patent protection of the present invention.
Claims (3)
1. a Rack whole machine cabinet bushing type cooling system, it is characterised in that its primary structure includes double pipe heat exchanger, water
Cold drawing, described double pipe heat exchanger is arranged on bottom rack, and described cooled plate is arranged in node in cabinet, CPU in node, interior
Deposit high power consuming devices to be freezed by cooled plate, and by pipeline UNICOM, heat imported to the double pipe heat exchanger bottom rack, logical
Cross outside cooling water and heat exchange occurs in double pipe heat exchanger, heat is taken away.
A kind of Rack whole machine cabinet bushing type cooling system, it is characterised in that described Rack complete machine
Cabinet bushing type cooling system also includes a point water captation, is concentrated by node in cabinet hot water out by point water captation
Double pipe heat exchanger bottom rack, is transmitted back to cold water node after double pipe heat exchanger generation heat exchange again and forms circulation.
A kind of Rack whole machine cabinet bushing type cooling system, it is characterised in that described Rack complete machine
Cabinet bushing type cooling system also includes fan wall, is dispelled the heat to other devices of mainboard by fan wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712022.XA CN106132174A (en) | 2016-08-24 | 2016-08-24 | A kind of Rack whole machine cabinet bushing type cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712022.XA CN106132174A (en) | 2016-08-24 | 2016-08-24 | A kind of Rack whole machine cabinet bushing type cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106132174A true CN106132174A (en) | 2016-11-16 |
Family
ID=57274897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610712022.XA Pending CN106132174A (en) | 2016-08-24 | 2016-08-24 | A kind of Rack whole machine cabinet bushing type cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106132174A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604616A (en) * | 2017-01-04 | 2017-04-26 | 北京百度网讯科技有限公司 | Heat dissipation system and method of whole cabinet server system |
| CN112672611A (en) * | 2020-12-25 | 2021-04-16 | 佛山市液冷时代科技有限公司 | Server cabinet liquid cooling system combined with shell-and-tube heat exchanger and control method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320953A (en) * | 2014-09-19 | 2015-01-28 | 中国移动通信集团广东有限公司 | Secondary water-loop server cabinet cooling system |
| CN204830294U (en) * | 2015-08-17 | 2015-12-02 | 深圳市易信科技有限公司 | Built -in two cold source cooling system's server rack |
| CN205142773U (en) * | 2015-12-10 | 2016-04-06 | 北京北广科技股份有限公司 | Divide modular cooling power amplifier rack |
| CN105546692A (en) * | 2015-12-29 | 2016-05-04 | 西安工程大学 | Evaporative-cooling cold supply system for cooling cabinet of data center |
| CN205232674U (en) * | 2015-12-25 | 2016-05-11 | 西安航空学院 | Electric power electronic water -cooled pipe |
| CN205356919U (en) * | 2015-12-15 | 2016-06-29 | 天津海量信息技术有限公司 | Energy -concerving and environment -protective type server rack |
| CN205378479U (en) * | 2016-02-02 | 2016-07-06 | 浪潮电子信息产业股份有限公司 | Server rack water cooling system |
-
2016
- 2016-08-24 CN CN201610712022.XA patent/CN106132174A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320953A (en) * | 2014-09-19 | 2015-01-28 | 中国移动通信集团广东有限公司 | Secondary water-loop server cabinet cooling system |
| CN204830294U (en) * | 2015-08-17 | 2015-12-02 | 深圳市易信科技有限公司 | Built -in two cold source cooling system's server rack |
| CN205142773U (en) * | 2015-12-10 | 2016-04-06 | 北京北广科技股份有限公司 | Divide modular cooling power amplifier rack |
| CN205356919U (en) * | 2015-12-15 | 2016-06-29 | 天津海量信息技术有限公司 | Energy -concerving and environment -protective type server rack |
| CN205232674U (en) * | 2015-12-25 | 2016-05-11 | 西安航空学院 | Electric power electronic water -cooled pipe |
| CN105546692A (en) * | 2015-12-29 | 2016-05-04 | 西安工程大学 | Evaporative-cooling cold supply system for cooling cabinet of data center |
| CN205378479U (en) * | 2016-02-02 | 2016-07-06 | 浪潮电子信息产业股份有限公司 | Server rack water cooling system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604616A (en) * | 2017-01-04 | 2017-04-26 | 北京百度网讯科技有限公司 | Heat dissipation system and method of whole cabinet server system |
| CN112672611A (en) * | 2020-12-25 | 2021-04-16 | 佛山市液冷时代科技有限公司 | Server cabinet liquid cooling system combined with shell-and-tube heat exchanger and control method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |
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| WD01 | Invention patent application deemed withdrawn after publication |