CN107741771A - A kind of structure and its method for improving hard disk performance - Google Patents
A kind of structure and its method for improving hard disk performance Download PDFInfo
- Publication number
- CN107741771A CN107741771A CN201711296536.2A CN201711296536A CN107741771A CN 107741771 A CN107741771 A CN 107741771A CN 201711296536 A CN201711296536 A CN 201711296536A CN 107741771 A CN107741771 A CN 107741771A
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- China
- Prior art keywords
- hard disk
- sound
- air vent
- cabinet
- absorbing structure
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- 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.)
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/187—Mounting of fixed and removable disk drives
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The invention provides a kind of structure and its method for improving hard disk performance, it is related to server field, hard disk is arranged on and is provided with the cabinet of fan wall, the blowing mouth of the fan wall is towards hard disk, interval region between the hard disk and fan wall be present, air vent is provided with cabinet lid, the position of the air vent is corresponding with the position of interval region, sound-absorbing structure is provided with around the air vent, the sound-absorbing structure is arranged on the inner surface of cabinet lid.The program only need to set sound-absorbing structure near vent, can effectively save cost without being adjusted to the agent structure of existing cabinet.The structure adaptability is wider, can play a part of improving performance to the hard disk of a variety of different models, and batch importing can be carried out when cabinet produces, and effectively improves the reliability of hard disk.
Description
Technical field
The invention provides a kind of structure and its method for improving hard disk performance, it is related to server field.
Background technology
With the continuous innovation and development of server technology, Intel of new generation（Intel）Formally having issued code name is
Purley server platform of new generation, including code name are the of new generation to strong of Skylake（Xeon）CPU, it is named as Intel
To strong scalable processors（Intel Xeon Scalable Processor）, also declared to continue 4 generations to strong E5/E7 systems
The termination of row naming method, the number of cores to strong E7 v4 has reached 24, in order to support more kernels, to can expand by force
Exhibition processor employs brand-new Mesh interconnection architectures, up to 28 cores, and highest 205W TDP, TDP also increase more than 40%
（205W÷145W）, the design to server of new generation brings very big challenge.
TDP is the index of reaction treatment device heat release, and it is meant that when processor reaches load maximum
When, the heat that discharges.With the increase of CPU and system power dissipation, so requiring radiator manufacturer pointedly to set
Count radiator, ensure CPU or other chips can steady operation, meet that the fan of the radiating air quantity of Purley platforms is maximum at present
Rotating speed has reached 1.6w and turned, so high-revolving fan to critical component in system, especially to the hard disk of vibration sensing can
Bigger influence can be brought by property.
Based on above demand, the noise in reduction system, improves hard disk performance and reliability is just particularly important.
The content of the invention
In order to solve problem above, the invention provides a kind of structure and its method for improving hard disk performance, by machine
The noise reduction schemes of sound-insulating structure are added in case heat dissipation region, to meet under high rotation speed of the fan, are weakened to hard disk performance decay
Situation.
Technical scheme is as follows：A kind of structure for improving hard disk performance, hard disk are arranged on and are provided with fan wall
In cabinet, there is interval region towards hard disk in the blowing mouth of the fan wall between the hard disk and fan wall, on cabinet lid
Air vent is provided with, the position of the air vent is corresponding with the position of interval region, and suction is provided with around the air vent
Sound structure, the sound-absorbing structure are arranged on the inner surface of cabinet lid.
Technical solution of the present invention also includes：The sound-absorbing structure is arranged on the both sides of air vent.
Technical solution of the present invention also includes：The setting direction of the sound-absorbing structure is identical with the setting direction of air vent.
Technical solution of the present invention also includes：The sound-absorbing structure is acoustical cotton.
Technical solution of the present invention also includes：The acoustical cotton is fireproof acoustic cotton and/or melamine sponge.
Technical solution of the present invention also includes：The thickness of the acoustical cotton is 4mm, width and the cabinet lid of the acoustical cotton
Width be adapted.
Present invention also offers a kind of method for improving hard disk performance, air vent, the ventilation are set on cabinet lid
The set location in hole is corresponding with the position of the heat dissipation region of cabinet, sets and inhales around air vent on the inner surface of cabinet lid
Sound structure.
Technical solution of the present invention also includes：The sound-absorbing structure is acoustical cotton.
Beneficial effects of the present invention are：The invention provides a kind of structure and its method for improving hard disk performance, add and inhale
After sound cotton scheme, the performance of hard disk, which has, to be obviously improved, and disclosure satisfy that current testing standard and needs.Interval region is main
Heat dissipation region, is the main region for producing noise, and the air vent being arranged on cabinet lid is that cabinet carries out heat exchange with extraneous
And the main path that sound exchanges, sound-absorbing structure, which is arranged on around air vent, can more effectively absorb noise, and sound-absorbing knot
Structure is arranged on the inner surface of cabinet lid, i.e., sound-absorbing structure is positioned close to the side of noise source, can further be improved
The effect of sound-absorbing, weaken sound reduction vibration frequency so as to reach, to ensure or improve the performance of hard disk.And the program need not
The agent structure of existing cabinet is adjusted, only sound-absorbing structure need to be set near vent, can effectively save into
This.The structure adaptability is wider, can play a part of improving performance to the hard disk of a variety of different models, can be when cabinet produces
Batch importing is carried out, effectively improves the reliability of hard disk.
Brief description of the drawings
Fig. 1 is sound-absorbing structure schematic view of the mounting position of the present invention；
Fig. 2 is sound-absorbing structure of the present invention correspondence position schematic diagram in cabinet.
Wherein, 1, cabinet lid, 2, air vent, 3, fan wall, 4, acoustical cotton.
Embodiment
Below in conjunction with drawings and examples, the invention will be described further.
Simultaneously as simply section Example described below, in the case where not conflicting, embodiment in the application and
Feature in embodiment can be mutually combined.
A kind of structure for improving hard disk performance, hard disk are arranged on and are provided with the cabinet of fan wall 3, the fan wall 3
Interval region between the hard disk and fan wall 3 be present, air vent 2, institute be provided with cabinet lid 1 in blowing mouth towards hard disk
It is corresponding with the position of interval region to state the position of air vent 2, sound-absorbing structure, the suction are provided with around the air vent 2
Sound structure setting is on the inner surface of cabinet lid 1.
Interval region is main heat dissipation region, be produce noise main region, the ventilation being arranged on cabinet lid
Hole is the main path that cabinet exchanges with extraneous progress heat exchange and sound, and sound-absorbing structure is arranged on can around air vent 2
Noise is more effectively absorbed, and sound-absorbing structure is arranged on the inner surface of cabinet lid 1, i.e., is positioned close to make an uproar by sound-absorbing structure
The side of sound source, the effect of sound-absorbing can be further improved, weaken sound reduction vibration frequency so as to reach, to ensure or improve
The performance of hard disk.
Embodiment 1：The sound-absorbing structure is arranged on the both sides of air vent 2.
Preferably, the setting direction of the sound-absorbing structure is identical with the setting direction of air vent 2.
Embodiment 2：The sound-absorbing structure is acoustical cotton 4.
Preferably, the acoustical cotton 4 is fireproof acoustic cotton and/or melamine sponge.
Preferably, the thickness of the acoustical cotton is 4mm, the width of the acoustical cotton is mutually fitted with the width of cabinet lid
Should.
Present invention also offers a kind of method for improving hard disk performance, air vent, the ventilation are set on cabinet lid
The set location in hole is corresponding with the position of the heat dissipation region of cabinet, sets and inhales around air vent on the inner surface of cabinet lid
Sound structure.
Technical solution of the present invention also includes：The sound-absorbing structure is acoustical cotton.
Turn because the fan maximum (top) speed for the radiating air quantity for meeting Purley platforms at present has reached 1.6w, so high rotating speed
Fan to critical component in system, bigger influence especially can be brought to the reliability of the hard disk of vibration sensing, at present
The noise of fan mainly includes rotational noise（Gas medium on impeller around equally distributed blade strike, causes gas around
Body pressure fluctuation and caused noise）And eddy current crack（Turbulent Boundary Layer and whirlpool and whirlpool are produced during due to airflow passes blade
Whirlpool divides lift-off, causes blade overdraught pressure）, it is micro- that the main function of acoustical cotton is due to that acoustical cotton is made up of numerous air
Hole, row buffering and absorption can be entered to the sound wave for reaching acoustical cotton, making to have that plane of acoustical cotton, there is no sound wave to reflect
Go（Because the phase of sound wave and the main sound wave of reflection is different and time-lag effect and interference can be produced to original main sound wave）, from
And main sound wave is reached " sound recipient ", such hard disk excludes the influence of material noise, and performance just disclosure satisfy that current design will
Ask, eventually through test.
It is described above, only it is presently preferred embodiments of the present invention, any formal limitation is not done to the present invention, it is all at this
All any modification, equivalent and improvement etc. are done within the spirit and principle of invention, should be included in protection scope of the present invention
Within.
Claims (8)
1. a kind of structure for improving hard disk performance, hard disk are arranged on and are provided with fan wall（3）Cabinet in, it is characterised in that：Institute
State fan wall（3）Blowing mouth towards hard disk, the hard disk and fan wall（3）Between interval region, cabinet lid be present（1）On
It is provided with air vent（2）, the air vent（2）Position it is corresponding with the position of interval region, the air vent（2）Around
Sound-absorbing structure is provided with, the sound-absorbing structure is arranged on cabinet lid（1）Inner surface on.
A kind of 2. structure for improving hard disk performance as claimed in claim 1, it is characterised in that：The sound-absorbing structure is arranged on logical
Air holes（2）Both sides.
A kind of 3. structure for improving hard disk performance as claimed in claim 2, it is characterised in that：The setting side of the sound-absorbing structure
To with air vent（2）Setting direction it is identical.
A kind of 4. structure of raising hard disk performance as described in claims 1 to 3, it is characterised in that：The sound-absorbing structure is suction
Sound cotton（4）.
A kind of 5. structure for improving hard disk performance as claimed in claim 4, it is characterised in that：The acoustical cotton（4）For fire prevention
Acoustical cotton and/or melamine sponge.
A kind of 6. structure for improving hard disk performance as claimed in claim 5, it is characterised in that：The acoustical cotton（4）Thickness
For 4mm, the acoustical cotton（4）Width and cabinet lid（1）Width be adapted.
A kind of 7. method for improving hard disk performance, it is characterised in that：Air vent is set on cabinet lid, and the air vent is set
Seated position is corresponding with the position of the heat dissipation region of cabinet, in cabinet lid（1）Inner surface on surround air vent（2）Set and inhale
Sound structure.
A kind of 8. method for improving hard disk performance as claimed in claim 7, it is characterised in that：The sound-absorbing structure is acoustical cotton
（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296536.2A CN107741771A (en) | 2017-12-08 | 2017-12-08 | A kind of structure and its method for improving hard disk performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296536.2A CN107741771A (en) | 2017-12-08 | 2017-12-08 | A kind of structure and its method for improving hard disk performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107741771A true CN107741771A (en) | 2018-02-27 |
Family
ID=61238797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711296536.2A Pending CN107741771A (en) | 2017-12-08 | 2017-12-08 | A kind of structure and its method for improving hard disk performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107741771A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109032283A (en) * | 2018-10-08 | 2018-12-18 | 郑州云海信息技术有限公司 | A kind of server optimizing mechanical hard disk performance |
| CN111465985A (en) * | 2018-11-06 | 2020-07-28 | 西部数据技术公司 | Reducing vibration of data storage devices in a data storage system |
| CN112326168A (en) * | 2020-10-23 | 2021-02-05 | 苏州浪潮智能科技有限公司 | Device and method for testing vibration performance of case fan module |
| CN113611338A (en) * | 2021-08-17 | 2021-11-05 | 浪潮商用机器有限公司 | Method for prolonging service life of mechanical hard disk by server and server |
| CN113672049A (en) * | 2021-07-14 | 2021-11-19 | 浪潮商用机器有限公司 | Hard disk read-write speed reduction solving system and server |
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| CN2531433Y (en) * | 2002-03-11 | 2003-01-15 | 磐仪科技股份有限公司 | Hard disk mainframe having upper connect/disconnect type structure |
| CN102207751A (en) * | 2010-03-29 | 2011-10-05 | 鸿富锦精密工业（深圳）有限公司 | Computer system |
| CN203397297U (en) * | 2013-08-28 | 2014-01-15 | 浪潮电子信息产业股份有限公司 | 1U high-configuration server radiating device |
| CN205139901U (en) * | 2015-12-01 | 2016-04-06 | 浪潮电子信息产业股份有限公司 | Hard disk and many interfaces backplate detection device |
| CN205450958U (en) * | 2016-04-01 | 2016-08-10 | 浪潮电子信息产业股份有限公司 | Be applied to heat dissipation mechanism of information equipment |
| CN206178594U (en) * | 2016-10-13 | 2017-05-17 | 重庆工业职业技术学院 | Shockproof computer machine case |
-
2017
- 2017-12-08 CN CN201711296536.2A patent/CN107741771A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2531433Y (en) * | 2002-03-11 | 2003-01-15 | 磐仪科技股份有限公司 | Hard disk mainframe having upper connect/disconnect type structure |
| CN102207751A (en) * | 2010-03-29 | 2011-10-05 | 鸿富锦精密工业（深圳）有限公司 | Computer system |
| CN203397297U (en) * | 2013-08-28 | 2014-01-15 | 浪潮电子信息产业股份有限公司 | 1U high-configuration server radiating device |
| CN205139901U (en) * | 2015-12-01 | 2016-04-06 | 浪潮电子信息产业股份有限公司 | Hard disk and many interfaces backplate detection device |
| CN205450958U (en) * | 2016-04-01 | 2016-08-10 | 浪潮电子信息产业股份有限公司 | Be applied to heat dissipation mechanism of information equipment |
| CN206178594U (en) * | 2016-10-13 | 2017-05-17 | 重庆工业职业技术学院 | Shockproof computer machine case |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109032283A (en) * | 2018-10-08 | 2018-12-18 | 郑州云海信息技术有限公司 | A kind of server optimizing mechanical hard disk performance |
| CN111465985A (en) * | 2018-11-06 | 2020-07-28 | 西部数据技术公司 | Reducing vibration of data storage devices in a data storage system |
| CN111465985B (en) * | 2018-11-06 | 2022-01-21 | 西部数据技术公司 | Reducing vibration of data storage devices in a data storage system |
| CN112326168A (en) * | 2020-10-23 | 2021-02-05 | 苏州浪潮智能科技有限公司 | Device and method for testing vibration performance of case fan module |
| CN113672049A (en) * | 2021-07-14 | 2021-11-19 | 浪潮商用机器有限公司 | Hard disk read-write speed reduction solving system and server |
| CN113611338A (en) * | 2021-08-17 | 2021-11-05 | 浪潮商用机器有限公司 | Method for prolonging service life of mechanical hard disk by server and server |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180227 |