CN106132176A - A kind of Rack whole machine cabinet fin-tube type cooling system - Google Patents
A kind of Rack whole machine cabinet fin-tube type cooling system Download PDFInfo
- Publication number
- CN106132176A CN106132176A CN201610712475.2A CN201610712475A CN106132176A CN 106132176 A CN106132176 A CN 106132176A CN 201610712475 A CN201610712475 A CN 201610712475A CN 106132176 A CN106132176 A CN 106132176A
- Authority
- CN
- China
- Prior art keywords
- fin
- tube type
- heat exchanger
- rack
- machine cabinet
- 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
Links
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 fin-tube type cooling system of the present invention, relate to cooling machine cabinet technical field, its primary structure includes fin-tube type heat exchanger, cooled plate, described fin-tube type 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 fin-tube type heat exchanger bottom rack, by outside cooling water in fin-tube type 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 fin-tube type 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 fin-tube 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 fin-tube type heat exchanger to propose a kind of cooling system.Pipe
Fin heat exchanger, as a kind of compact heat exchanger, has a wide range of applications at refrigeration industry, have energy-efficient, structure is tight
Gather, easily clean easy accessibility, length in service life, strong adaptability, the plurality of advantages such as liquid of not going here and there.
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 fin-tube type heat radiation is
System.
A kind of Rack whole machine cabinet fin-tube 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 fin-tube type cooling system, its primary structure includes fin-tube type heat exchanger, cooled plate, described
Fin-tube type 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 fin-tube type bottom rack
Heat exchanger；In fin-tube type heat exchanger, there is heat exchange by outside cooling water, heat is taken away.
Preferably, described Rack whole machine cabinet fin-tube 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 fin-tube type heat exchanger bottom rack, after fin-tube type heat exchanger generation heat exchange
Cold water is transmitted back to node again and forms circulation.
Preferably, described Rack whole machine cabinet fin-tube type cooling system also includes fan wall, by fan wall to mainboard other
Device dispels the heat.
A kind of Rack whole machine cabinet fin-tube 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, fin-tube type 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 fin-tube type cooling system further describes.
A kind of Rack whole machine cabinet fin-tube 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.Fin-tube type cooling system of the present invention, still retains fan wall, ensures other devices of mainboard by fan wall
Radiating requirements, meanwhile, arranges fin-tube type 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 fin-tube type cooling system, described cooling system includes fin-tube type heat exchanger, cooled plate,
Described fin-tube type 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 pipe bottom rack
Fin heat exchanger；In fin-tube type heat exchanger, there is heat exchange by outside cooling water, heat is taken away.
Rack whole machine cabinet fin-tube 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 fin-tube type heat exchanger bottom rack, in fin-tube type heat exchanger generation heat exchange by device
After again cold water is transmitted back to node formed circulation；So, outside cooling water is by fin-tube type 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 fin-tube 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, fin-tube type 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 fin-tube 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 fin-tube type 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 fin-tube type cooling system, it is characterised in that its primary structure includes fin-tube type heat exchanger, water
Cold drawing, described fin-tube type 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 fin-tube type heat exchanger bottom rack, logical
Cross outside cooling water and heat exchange occurs in fin-tube type heat exchanger, heat is taken away.
A kind of Rack whole machine cabinet fin-tube type cooling system, it is characterised in that described Rack complete machine
Cabinet fin-tube type cooling system also includes a point water captation, is concentrated by node in cabinet hot water out by point water captation
Fin-tube type heat exchanger bottom rack, is transmitted back to cold water node after fin-tube type heat exchanger generation heat exchange again and forms circulation.
A kind of Rack whole machine cabinet fin-tube type cooling system, it is characterised in that described Rack complete machine
Cabinet fin-tube 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 |
|---|---|---|---|
| CN201610712475.2A CN106132176A (en) | 2016-08-24 | 2016-08-24 | A kind of Rack whole machine cabinet fin-tube type cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610712475.2A CN106132176A (en) | 2016-08-24 | 2016-08-24 | A kind of Rack whole machine cabinet fin-tube type cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106132176A true CN106132176A (en) | 2016-11-16 |
Family
ID=57275537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610712475.2A Pending CN106132176A (en) | 2016-08-24 | 2016-08-24 | A kind of Rack whole machine cabinet fin-tube type cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106132176A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107105601A (en) * | 2017-05-02 | 2017-08-29 | 郑州云海信息技术有限公司 | The water-cooling system and heat-exchange method of a kind of Smart Rack whole machine cabinets |
| WO2020040694A1 (en) * | 2018-08-21 | 2020-02-27 | National University Of Singapore | Server, server rack and data centre |
Citations (2)
| 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 |
| 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 CN201610712475.2A patent/CN106132176A/en active Pending
Patent Citations (2)
| 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 |
| 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107105601A (en) * | 2017-05-02 | 2017-08-29 | 郑州云海信息技术有限公司 | The water-cooling system and heat-exchange method of a kind of Smart Rack whole machine cabinets |
| WO2020040694A1 (en) * | 2018-08-21 | 2020-02-27 | National University Of Singapore | Server, server rack and data centre |
| US11497145B2 (en) | 2018-08-21 | 2022-11-08 | National University Of Singapore | Server rack and data center including a hybrid-cooled server |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107743354B (en) | Refrigerating system of data center machine room and data center | |
| Haywood et al. | Thermodynamic feasibility of harvesting data center waste heat to drive an absorption chiller | |
| CN105188316A (en) | Dual-system mutually-backup-cabinet heat pipe backplate heat-extraction system | |
| CN108235655B (en) | Easy-to-plug server cabinet adopting liquid cooling heat dissipation | |
| CN106163242B (en) | A kind of cabinet heat-exchange system and server | |
| CN209489058U (en) | A kind of heat pipe exchanging type electronic equipment liquid cooling system | |
| CN203040101U (en) | Water cooling device used for cooling electronic device | |
| CN204887860U (en) | Each other is equipped with rack heat pipe backplate heat extraction system dual system | |
| EP3534681A1 (en) | Centralized cooling system for data center computer rooms | |
| CN111669952A (en) | Data center submergence formula heat abstractor | |
| CN104125759A (en) | Liquid-cooled radiating server cabinet | |
| CN207443331U (en) | A kind of electronic equipment cooling system | |
| Xue et al. | Data center energy conservation study utilizing loop heat pipes as a chip-level cooling technique and its industrial application | |
| CN111988973A (en) | Air-cooled heat dissipation equipment and cooling system | |
| CN106132176A (en) | A kind of Rack whole machine cabinet fin-tube type cooling system | |
| Zhang et al. | Energy saving potential analysis of two-phase immersion cooling system with multi-mode condenser | |
| CN107515657A (en) | A kind of liquid-cooled suit business device containing preposition liquid-cooled air-cooling apparatus | |
| CN110996618A (en) | Water-cooling type phase change cooling method and device for data center and machine room | |
| CN204598553U (en) | A kind of water-cooled cabinet and the water-cooling system containing this rack | |
| CN106132174A (en) | A kind of Rack whole machine cabinet bushing type cooling system | |
| CN104915321A (en) | Immersion type phase-change cooling high-density computing system | |
| CN211090400U (en) | Liquid immersion type server cabinet and cooling system thereof | |
| CN110366359B (en) | Fountain type double-circulation super computer cooling system | |
| CN112672611A (en) | Server cabinet liquid cooling system combined with shell-and-tube heat exchanger and control method | |
| CN102256477A (en) | Parallel heat radiating system of computer-room equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |
|
| WD01 | Invention patent application deemed withdrawn after publication |