CN206460400U - Server isolation partition type air channel - Google Patents
Server isolation partition type air channel Download PDFInfo
- Publication number
- CN206460400U CN206460400U CN201720126497.0U CN201720126497U CN206460400U CN 206460400 U CN206460400 U CN 206460400U CN 201720126497 U CN201720126497 U CN 201720126497U CN 206460400 U CN206460400 U CN 206460400U
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- Prior art keywords
- server
- air channel
- fan
- air
- partition type
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- 238000005192 partition Methods 0.000 title claims abstract description 18
- 238000002955 isolation Methods 0.000 title claims abstract description 17
- 239000012528 membrane Substances 0.000 claims abstract description 3
- 238000007664 blowing Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- JEOQACOXAOEPLX-WCCKRBBISA-N (2s)-2-amino-5-(diaminomethylideneamino)pentanoic acid;1,3-thiazolidine-4-carboxylic acid Chemical compound OC(=O)C1CSCN1.OC(=O)[C@@H](N)CCCN=C(N)N JEOQACOXAOEPLX-WCCKRBBISA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a kind of server isolation partition type air channel, on machine box for server, pci card, CPU, disk and expanded memory card are provided with the machine box for server, server isolation partition type air channel includes fan and dividing plate, wherein, the fan is above cpu heat, and when opening the fan, the air-flow blow-through CPU is radiated；The dividing plate is in the middle part of the machine box for server, the membrane support expanded memory card, while the machine box for server to be separated into the first air channel and the second air channel independent mutually, carries out hot swap.
Description
【Technical field】
The utility model is related to a kind of Duct design, more particularly to a kind of isolation partition type air channel of multipath server is set
Meter.
【Background technology】
The heat radiation structure design of server is most important for the research and development of server complete machine, not only directly influences service
The overall performance of device, stability and reliability, are also relate to the Overall Power Consumption and noise level of server.Outstanding radiating is set
Meter, can not only significantly reduce platform power consumption, and can improve data calculating density and energy consumption efficiency level, reduce totle drilling cost, energy
Great market value and competitiveness are brought to product.
The type of cooling of present server typically uses fan coolling, air current flow is passed through thermal component band by fan
Walk heat.When therefore using the air-cooled this type of cooling, the system architecture of server and the design of air flow duct are just determined
The cooling effectiveness of complete machine.If the windage of system is higher, same airflow flow is reached（CFM）The fan needed under lower heat radiation power
Power is also higher, and the structure design and area of dissipation of system radiating piece also determine energy under same airflow CFM flows in addition
The heat taken away（Convection transfer rate）.And a good cooling system design must also be laid out in system architecture, radiating effect
Balance takes the result of optimization in rate, reliability and the several factors of cost.For example active heat sink radiating efficiency is high, but in service
Seldom used in device, because active heat removal fan has the risk of failure and can not accomplish not shutting down replacing；Full copper radiator heat conduction
Coefficient is better than aluminium extruded type radiator, but cost price is higher；It can be improved using the bigger radiator convection coefficient of area of dissipation, but
Board area or casing structure height can be limited by.Therefore the assessment of overall plan is an optimal knot of mutually trading off
Really.
The heat dissipation wind channel design of Modern server generally has 2 kinds of modes：Bleed type air channel（Refer to Fig. 1）With air-draft-type wind
Road（Refer to Fig. 2）, bleed type Duct design be applied to most server design, by fan blowing drive air formed
Malleation passes sequentially through system chassis and radiated.Usual fan is close to system major heat producing components, such as cpu heat, advantage
In being fan outlet air flow collection, and flow velocity is fast, and radiating effect is preferable.It is turbulent flow to have the disadvantage air outlet air-flow, if air outlet has
Veil formation windage, air-flow easily reflects to form larger aerodynamic drag, while noise and vibrations are than larger；Air-draft-type wind
Road design is commonly used to the radiating in system level, such as telecommunications ATCA cabinets, blade server cabinet etc..Its mode of operation
That air ejector fan takes the hot-air in cabinet away exclusion, at the same fresh air from the cabinet other end flow into filling cabinet negative pressure from
And form distinguished and admirable.The advantage of this radiating mode is that Uniform gas flow velocity, the radiating that various parts can be got well is radiated
Noise is also smaller.Have the disadvantage, need optimization air channel and windage for the part of high heat dissipation, it is ensured that air-flow can be concentrated through, such as
Cpu heat, the more difficult height of design difficulty.
Multipath server refers to the high-performance clothes and reliability of 4 tunnels and the above.But because processor functional module with
Signal lead feature, and the reason such as PCB sizes limitation, the design of this kind of server generally requires to use expanded memory card（Will
Support big internal memory feature）, the position of pci card must also be fixed, and the position of processor is often positioned between internal memory and pci card
In " sandwich of layers ", if now using conventional bleed type fan design（Refer to Fig. 3）, its shortcoming has：
1）The distinguished and admirable radiating subassembly CPU maximum from system of fan outlet is distant, it is necessary to could be flowed by expanded memory card
Cpu heat is crossed, and is smaller for power consumption of the internal memory compared to CPU, supercooling is easily formed, is difficult to form Homogeneouslly-radiating
Ideal situation.
2）Air outlet turbulent flow is run into after expanded memory card, and the windage of formation is than larger, and system noise is also than larger.CPU dissipates
The wind scooper that hot device need to design complexity just can guarantee that the air-flow for flowing through internal memory does not dissipate.
3）Fan is located at magnetic disc i/o area, and fan vibrations are larger to disk performance aging effects.
Based on above mentioned problem, it would be highly desirable to invent a kind of wind for the advantage for taking into account the two kinds of designs in bleed type air channel and air-draft-type air channel
Road is designed, and can avoid the formation of system focus, while making full use of server system space, and reduces fan vibrations to disk performance
The influence in life-span.
【The content of the invention】
For above-mentioned situation, the purpose of this utility model essentially consists in offer one kind and takes into account bleed type air channel and air-draft-type wind
The server isolation partition type air channel of the advantage of the two kinds of designs in road.
To reach above-mentioned purpose, the utility model provides a kind of server isolation partition type air channel, located at machine box for server
On, pci card, CPU, disk and expanded memory card are provided with the machine box for server, server isolation partition type air channel includes
Fan and dividing plate, wherein, the fan is above cpu heat, and when opening the fan, the air-flow blow-through CPU is radiated；Should
Dividing plate is in the middle part of the machine box for server, membrane support expanded memory card, while the machine box for server is separated into mutually
Mutually independent the first air channel and the second air channel, carries out hot swap.
Especially, the fan is blower fan.
Especially, the air inlet of the blower fan and the air-flow of air outlet are vertical.
Especially, first air channel is air draught air channel, and pair electronic component set in the inner radiates.
Especially, second air channel is blowing air channel, and pair electronic component set in the inner radiates.
Compared to prior art, fan is arranged at square on CPU by server isolation partition type air channel of the present utility model
Into downward blow-through air-flow, and using the two independent air channels of dividing plate formation for supporting expanded memory card, in server internal shape
Into uniform thermal component, good heat dissipation effect, compared to bleed type air channel, saves the length of a fan component, space utilization
Rate is high, and influence of the vibrations to mechanical disk of fan is small, while simple in construction, it is easy to manufacture.
【Brief description of the drawings】
Fig. 1 is the top view in blowing air channel in the prior art.
Fig. 2 is the top view in air draught air channel in the prior art.
Fig. 3 is the top view in the blowing air channel of multipath server in the prior art.
Fig. 4 is the top view in the utility model server isolation partition type air channel.
【Embodiment】
Server isolation partition type air channel of the present utility model, fan is arranged above CPU and forms downward blow-through gas
Stream, and using the two independent air channels of dividing plate formation for supporting expanded memory card, uniform radiating part is formed in server internal
Part, good heat dissipation effect, compared to bleed type air channel, saves the length of a fan component, space availability ratio is high, and the shake of fan
The dynamic influence to mechanical disk is small, while simple in construction, it is easy to manufacture.
Referring to Fig. 4, isolating the schematic diagram in partition type air channel for the utility model server, as illustrated, in the service
It is provided with pci card 11, fan 12, CPU13, dividing plate 14, expanded memory card 15 and disk 16 in device cabinet 1 from left to right successively,
Wherein, fan 12 is above CPU13 radiator, and when opening the fan 12, the air-flow blow-through CPU13 is radiated；Dividing plate
14 are located at the middle part of the machine box for server 1, and the dividing plate 14 supports the expanded memory card 15, while the machine box for server 1 is separated
As independent mutually the first air channel 17 and the second air channel 18, hot swap is carried out.
In the present embodiment, the fan 12 is blower fan, and the air-flow of its air inlet and air outlet is vertical, forms downward
Blow-through air-flow, to CPU13（Including cpu heat and CPU power supply modules）Radiated.
In the present embodiment, because the fan 12 is close to the air inlet in first air channel 17, so first air channel 17 is
Blowing air channel, the air-flow that air inlet is flowed into is carried out by CPU13 radiator after-blow to the direction of pci card 11, and to pci card 11
Radiating.
In the present embodiment, because the fan 12 is close to the air outlet in second air channel 18, so second air channel 18 is
Air in air draught air channel, the interval of the second air channel 18 forms negative pressure after being evacuated by fan 12, then is filled via outer gas stream, right
If expanded memory card 15 and disk 16 are radiated in the inner.
In summary, server isolation partition type air channel of the present utility model optimizes system using isolated Duct design
Radiating, by the dividing plate in machine box for server, is separated into two heat dissipation wind channels being mutually isolated by cabinet inside, has air draught concurrently
The advantage in air channel and exhausting air channel, radiating effect is good, therefore can really reach goal of the invention of the present utility model.
Embodiment of the present utility model and embodiment are elaborated above in conjunction with accompanying drawing, but this practicality
It is new to be not limited to the above-described embodiment and examples, can also be in the knowledge that those skilled in the art possess
Made a variety of changes on the premise of not departing from the utility model design.
Claims (5)
1. a kind of server isolation partition type air channel, on machine box for server, in the machine box for server provided with pci card, CPU,
Disk and expanded memory card, it is characterised in that including：
One fan, above cpu heat, when opening the fan, the air-flow blow-through CPU is radiated；
One dividing plate, in the middle part of the machine box for server, membrane support expanded memory card, while the machine box for server is separated
As independent mutually the first air channel and the second air channel, hot swap is carried out.
2. server isolation partition type air channel according to claim 1, it is characterised in that the fan is blower fan.
3. server according to claim 2 isolation partition type air channel, it is characterised in that the air inlet of the blower fan and
The air-flow of air outlet is vertical.
4. server isolation partition type air channel according to claim 3, it is characterised in that first air channel is air draught wind
Road, pair electronic component set in the inner radiates.
5. server isolation partition type air channel according to claim 3, it is characterised in that second air channel is blowing air
Road, pair electronic component set in the inner radiates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126497.0U CN206460400U (en) | 2017-02-13 | 2017-02-13 | Server isolation partition type air channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126497.0U CN206460400U (en) | 2017-02-13 | 2017-02-13 | Server isolation partition type air channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206460400U true CN206460400U (en) | 2017-09-01 |
Family
ID=59694658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720126497.0U Expired - Fee Related CN206460400U (en) | 2017-02-13 | 2017-02-13 | Server isolation partition type air channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206460400U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099542A (en) * | 2018-01-30 | 2019-08-06 | 广达电脑股份有限公司 | Ensure the method for power supply device normal operation in electronic equipment |
| CN113075977A (en) * | 2021-03-26 | 2021-07-06 | 山东英信计算机技术有限公司 | Energy-saving auxiliary system of server and server |
| CN113253807A (en) * | 2021-05-14 | 2021-08-13 | 山东英信计算机技术有限公司 | Multi-path server and heat dissipation method thereof |
-
2017
- 2017-02-13 CN CN201720126497.0U patent/CN206460400U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099542A (en) * | 2018-01-30 | 2019-08-06 | 广达电脑股份有限公司 | Ensure the method for power supply device normal operation in electronic equipment |
| CN110099542B (en) * | 2018-01-30 | 2021-02-26 | 广达电脑股份有限公司 | Method for ensuring normal operation of power supply device in electronic equipment |
| CN113075977A (en) * | 2021-03-26 | 2021-07-06 | 山东英信计算机技术有限公司 | Energy-saving auxiliary system of server and server |
| CN113075977B (en) * | 2021-03-26 | 2022-03-04 | 山东英信计算机技术有限公司 | Energy-saving auxiliary system of server and server |
| CN113253807A (en) * | 2021-05-14 | 2021-08-13 | 山东英信计算机技术有限公司 | Multi-path server and heat dissipation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20190213 |