CN102883579A - Concentrated cooling system for server racks - Google Patents
Concentrated cooling system for server racks Download PDFInfo
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- CN102883579A CN102883579A CN201110194571XA CN201110194571A CN102883579A CN 102883579 A CN102883579 A CN 102883579A CN 201110194571X A CN201110194571X A CN 201110194571XA CN 201110194571 A CN201110194571 A CN 201110194571A CN 102883579 A CN102883579 A CN 102883579A
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Abstract
The invention provides a concentrated cooling system for server racks, which is used for a server room. The server room is internally provided with a central air conditioner to provide a cold air flow to condition the temperature in the server room. The concentrated cooling system comprises a plurality of racks, a plurality of fan units, a plurality of first pipelines and a plurality of second pipelines. The racks are positioned in the server room; openings formed at the front ends of the racks are used for allowing a plurality of servers to be inserted into and drawn from the racks; fan ports are formed at the top ends of the racks; the fan units are correspondingly arranged in the fan ports of the racks; the first pipelines correspond to the fan units; first ports of the first pipelines are connected with the fan ports; second ports of the first pipelines are communicated with the second pipelines; the second pipelines are provided with third ports extending to outdoors; the cold air flow provided by the central air conditioner cools the servers, and then is converted to a hot air flow; and the hot air flow is drawn out by fans, led out from the corresponding first pipelines, delivered to the second pipelines and concentratedly delivered outside the server room from the third ports. With the adoption of the concentrated cooling system, the electricity consumed by the air conditioner and the energy consumption can be reduced; and the efficiency can be improved.
Description
Technical field
The present invention relates to a kind of concentrated cooling system, relate in particular to a kind of concentrated cooling system of server rack.
Background technology
The server that we often see can be divided into three kinds on the outward appearance type: tower server (Tower Server), rack-mount server (Rack Server) and blade server (Blade Server).The profile of tower server (Tower Server) and structure are less demanding to the space, if when conditions and environment is not very high to space requirement, and can choice for use tower server (Tower Server).Rack-mount server (Rack Server) and blade server (Blade Server) be the placement server (Server) of density greatly, reduce the space that server takies, when if conditions and environment is higher to space requirement, can choice for use rack-mount server (Rack Server) and blade server (Blade Server).
The common practice of server radiating is by the fan on the server heat of each server (Server) to be discharged fuselage now, blows in the machine room, by central air conditioner system machine room is lowered the temperature again.For the huge heat that Control Server produces, certain space that will be separated by between each server (Server) is so machine room is placed server (Server) in density ground greatly.In the situation that choice for use tower server (Tower Server) adopts the traditional heat-dissipating mode just can solve heat dissipation problem.
But because the limited space of enterprise machine room requires to improve the density of holding computer, so in the last few years, rack-mount server (Rack Server) (Blade Server) more and more was subjected to user's welcome.Along with rack-mount server (Rack Server) is popularized gradually, the density of holding computer improves greatly, performance and power consumption almost increase simultaneously again, also because the space that takies dwindles greatly than tower server (Tower Server), to the also gradually increase of pressure of heat radiation.Traditional heat dissipating method can not satisfy the heat radiation of rack-mount server (Rack Server).In addition, traditional heat dissipating method will reduce by central air conditioner system the ambient temperature of machine room, can consume a large amount of electric energy.According to authoritative institution statistics, 70% electric energy of server room all is for heat radiation, and wherein, the overwhelming majority all is electric energy that air-conditioning consumes.
In view of this, how to design a kind of concentrated cooling system, can raise the efficiency and can reduce energy consumption is the problem that those skilled in the art need to be resolved hurrily.
Summary of the invention
For the existing defects when dispelling the heat of server in the prior art, the invention provides a kind of concentrated cooling system of server rack.
According to an aspect of the present invention, a kind of concentrated cooling system of server rack is provided, be applicable to a server room, and has a central air-conditioning in the machine room, provide cold airflow to regulate the machine room internal temperature, the concentrated cooling system of server rack comprises: a plurality of frames, a plurality of fan unit, a plurality of the first pipeline and a second pipe.A plurality of frames are positioned at machine room, are equiped with a plurality of servers in each frame, and the front end of each frame has opening, and a plurality of servers are suitable for plugging in this frame from the opening of front end, and the top of each frame has a fan mouth; A plurality of fan units are corresponding with a plurality of frames, and each fan unit is arranged in the fan mouth of frame top; A plurality of the first pipelines are corresponding with a plurality of fan units, and the first port of each the first pipeline connects a fan mouth; The second port of each the first pipeline is communicated with second pipe, second pipe has one the 3rd port to extend outdoor, the cold airflow that central air-conditioning provides is suitable for entering each frame from the opening of each frame front end, convert thermal current to after a plurality of servers of its inside are dispelled the heat, each fan unit is transported to second pipe after the thermal current in the corresponding frame being extracted out and by the first pipeline of correspondence thermal current being derived, and is transported to the machine room outside from the 3rd port of second pipe.
Preferably, each server of every station server frame vertically plugs in server rack.
Preferably, a plurality of fan units are the induced draught fan unit.
Preferably, a plurality of frames are the array arrangement.
Preferably, the centre position of second pipe between a plurality of frames, the first pipeline forms bending from one section of second pipe extension towards the frame direction and is connected to the fan mouth.
Preferably, the concentrated cooling system of server rack more comprises a ventilating fan.
Preferably, ventilating fan is positioned at the 3rd port of second pipe.
Employing the invention has the advantages that, the heat that server is discharged can be put together by concentrated cooling system, discharges rapidly machine room again, like this so that the efficient of dispelling the heat significantly improve.In addition, the heat that puts together is directly discharged machine room, need not to transfer to reduce by central hollow the temperature of building environment, therefore, can reduce air conditioning electricity, further reduce energy consumption.
Description of drawings
The reader will become apparent various aspects of the present invention after the reference accompanying drawing has been read the specific embodiment of the present invention.Wherein,
Fig. 1 illustrates according to one aspect of the present invention, and the front view of the server rack of fan unit is placed on the top.
Fig. 2 illustrates according to one aspect of the present invention, the front view of the concentrated cooling system of server rack.
Embodiment
With reference to the accompanying drawings, the specific embodiment of the present invention is described in further detail.
Fig. 1 illustrates according to one aspect of the present invention, and the front view of the server rack (Server Rack) of fan unit is placed on the top.With reference to Fig. 1, the front end of each frame 100 has opening (not indicating), is equiped with a plurality of servers 101 in each frame 100, and a plurality of servers 101 vertically plug in each frame 100 from the opening of frame 100 front ends, after air-flow enters from the front end of frame 100 like this, can circulate.And the top 102 of each frame 100 has a fan mouth (not indicating), settles a fan unit 103 in each fan mouth, with each frame 100 corresponding setting.Why fan unit 103 is arranged at the top 102 of frame 100, is the cold air that enters because of the opening from the frame front end, becomes hot-air behind the absorption heat by server 101 time, and the hot-air lighter weight more upwards flows.So fan unit 103 is arranged at the top of rack 101 higher efficient can be arranged.In addition, relatively larger space can be arranged on the top of rack 101, can make things convenient for the back tubing.
Fig. 2 illustrates according to one aspect of the present invention, the front view of the concentrated cooling system of server rack.The concentrated cooling system of server rack is applicable to the server room, and is provided with central air-conditioning in the machine room to provide cold airflow to regulate the machine room internal temperature.With reference to Fig. 2, the concentrated cooling system of server rack comprises: a plurality of frames 100, a plurality of fan unit (not indicating), a plurality of the first pipeline 201, second pipe 202 and ventilating fan 203.With reference to Fig. 2, a plurality of frames 100 are positioned at machine room in conjunction with Fig. 1, and in order to make things convenient for the laying of pipeline, in the present embodiment, a plurality of frames 100 are arranged in the mode of array.A plurality of the first pipelines 201 and the corresponding setting of a plurality of fan units (not indicating), the first port of each the first pipeline 201 (indicating) connection one is positioned at the fan mouth (indicating) on each frame 100 top 102, an accommodating fan unit in each fan mouth, and the first port and the fan mouth of the first pipeline 201 fit like a glove, and have avoided air-flow to affect radiating effect through out-of-date leakage.
Continuation is with reference to Fig. 2, the centre position of second pipe 202 between a plurality of frames 100, the second port of each the first pipeline 201 (not indicating) is communicated in second pipe 202, the first pipeline 201 forms the fan mouth that bends and be connected in frame 100 tops 102 towards each frame 100 direction after second pipe 202 extends one section, thereby makes things convenient for the second pipe of arranging of machine room interior conduit to have one the 3rd port 204 to extend outdoor.Ventilating fan 203 is positioned at the 3rd port of second pipe 202.In the present embodiment, the making material of the first pipeline 201 and second pipe 202 is plastic material, and in a further embodiment, pipeline can also be made with metal material.Fan unit is suction-type, and the like this rotation of fan unit can drive cold airflow that central air-conditioning provides and enter in each frame 100 from the opening of frame 100 front ends.
Each server 101 is vertically installed as previously described, after cold air is entered, can smooth and easyly flow.The cold airflow of entering converts thermal current to after a plurality of servers 101 of frame 100 inside are dispelled the heat, because thermal current lighter weight, be easier to flow out from the top of frame 100, so along with the thermal current of corresponding frame 100 is extracted in the rotation meeting of the fan unit on the top 102 that is positioned at frame 100 out, the thermal current that is drawn out of is transported to second pipe 202 after deriving through the first corresponding pipeline 201.Because the existence of the problems such as sinuous flow and wind-force deficiency, so be provided with a ventilating fan 203 in the 3rd port 204 of second pipe 202, the air-flow that is pooled to like this second pipe 202 can be transported to the machine room outside from the 3rd port.Ventilating fan 203 can also solve the slowly problem because the hot-air that each fan unit wind-force deficiency causes flows, and has greatly improved the efficient that hot-air effluxes.
By above embodiment as can be known, employing the invention has the advantages that, can put together from the hot-air that server is discharged, and discharges rapidly outdoorly, has improved widely efficient.And hot-air puts together direct discharge machine room, can reduce the temperature of building environment, thereby reduces air conditioning electricity, further reduces energy consumption.
Above, describe the specific embodiment of the present invention with reference to the accompanying drawings.But those skilled in the art can understand, in the situation that without departing from the spirit and scope of the present invention, can also do various changes and replacement to the specific embodiment of the present invention.These changes and replacement all drop in claims limited range of the present invention.
Claims (7)
1. the concentrated cooling system of a server rack is applicable to a server room, and has a central air-conditioning in the machine room, provides cold airflow to regulate the machine room internal temperature, and the concentrated cooling system of described server rack comprises:
A plurality of frames are positioned at this machine room, and the front end of each frame has opening, are equiped with a plurality of servers in each described frame, and described a plurality of servers are suitable for plugging in described frame from described opening, and the top of each described frame has a fan mouth;
A plurality of fan units, corresponding with described a plurality of frames, each described fan unit is arranged in the fan mouth of a frame top;
A plurality of the first pipelines, corresponding with described a plurality of fan units, one first port of each described the first pipeline connects a fan mouth; And
One second pipe, the second port of each described the first pipeline is communicated with described second pipe, described second pipe has one the 3rd port to extend outdoor, the cold airflow that central air-conditioning provides is suitable for entering each described frame from the opening of described frame front end, convert thermal current to after a plurality of servers of its inside are dispelled the heat, each described fan unit is transported to described second pipe after with the extraction of the thermal current in the corresponding frame and by described first pipeline of correspondence thermal current being derived, and is transported to the machine room outside from described the 3rd port.
2. concentrated cooling system as claimed in claim 1 is characterized in that, each server of described every station server frame vertically plugs in described server rack.
3. concentrated cooling system as claimed in claim 1 is characterized in that, described a plurality of fan units are the induced draught fan unit.
4. concentrated cooling system as claimed in claim 1 is characterized in that, described a plurality of frames are array and arrange.
5. concentrated cooling system as claimed in claim 4, it is characterized in that, the centre position of described second pipe between described a plurality of frames, described the first pipeline forms bending from one section of described second pipe extension towards described frame direction and is connected to described fan mouth.
6. concentrated cooling system as claimed in claim 1 is characterized in that, more comprises a ventilating fan.
7. concentrated cooling system as claimed in claim 6 is characterized in that, described ventilating fan is positioned at described the 3rd port of described second pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110194571XA CN102883579A (en) | 2011-07-12 | 2011-07-12 | Concentrated cooling system for server racks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110194571XA CN102883579A (en) | 2011-07-12 | 2011-07-12 | Concentrated cooling system for server racks |
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| CN102883579A true CN102883579A (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110194571XA Pending CN102883579A (en) | 2011-07-12 | 2011-07-12 | Concentrated cooling system for server racks |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304776A (en) * | 2016-08-11 | 2017-01-04 | 浪潮电子信息产业股份有限公司 | A kind of server radiating system |
Citations (4)
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|---|---|---|---|---|
| CN101790300A (en) * | 2010-02-08 | 2010-07-28 | 王兆元 | Data center machine room cooling system featuring cool air distribution according to needs |
| CN201571292U (en) * | 2009-12-29 | 2010-09-01 | 曙光信息产业(北京)有限公司 | Active heat radiation type cabinet |
| JP2010238805A (en) * | 2009-03-30 | 2010-10-21 | Sanyo Electric Co Ltd | Electronic apparatus cooling device |
| CN101996111A (en) * | 2010-11-30 | 2011-03-30 | 华为技术有限公司 | Switching method, device and distributed blade server system |
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2011
- 2011-07-12 CN CN201110194571XA patent/CN102883579A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010238805A (en) * | 2009-03-30 | 2010-10-21 | Sanyo Electric Co Ltd | Electronic apparatus cooling device |
| CN201571292U (en) * | 2009-12-29 | 2010-09-01 | 曙光信息产业(北京)有限公司 | Active heat radiation type cabinet |
| CN101790300A (en) * | 2010-02-08 | 2010-07-28 | 王兆元 | Data center machine room cooling system featuring cool air distribution according to needs |
| CN101996111A (en) * | 2010-11-30 | 2011-03-30 | 华为技术有限公司 | Switching method, device and distributed blade server system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304776A (en) * | 2016-08-11 | 2017-01-04 | 浪潮电子信息产业股份有限公司 | A kind of server radiating system |
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Application publication date: 20130116 |