CN102573430B - Container data center and device for restraining electromagnetic interference thereof - Google Patents
Container data center and device for restraining electromagnetic interference thereof Download PDFInfo
- Publication number
- CN102573430B CN102573430B CN201010591495.1A CN201010591495A CN102573430B CN 102573430 B CN102573430 B CN 102573430B CN 201010591495 A CN201010591495 A CN 201010591495A CN 102573430 B CN102573430 B CN 102573430B
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- Prior art keywords
- electromagnetic interference
- counter
- tube body
- cylinder
- cable
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- Expired - Fee Related
Links
- 230000000452 restraining effect Effects 0.000 title claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 49
- 229910052751 metal Inorganic materials 0.000 claims abstract description 49
- 239000000428 dust Substances 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000002917 insecticide Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
A kind of device for restraining electromagnetic interference, in order to isolate room and the extraneous electromagnetic interference formed by the string holes supplying cable to pass on this room, described device for restraining electromagnetic interference include for described cable through metal cylinder and fill up the metal dust this cylinder and cable, one end of this metal cylinder is sealedly attached in the string holes of described room.A kind of container data center, it includes counter and the string holes passed for cable being opened on counter, also includes the above-mentioned device for restraining electromagnetic interference being installed at the string holes of described counter.Above-mentioned container data center installs device for restraining electromagnetic interference at string holes, can keep apart inside and outside counter, is on the one hand to avoid electromagnetic wave to pass in and out counter；On the other hand it is to reduce the cool air leakage within counter, the beneficially Temperature and Humidity Control in counter；Another further aspect is that the insecticide avoiding the external world is entered inside counter by string holes.
Description
Technical field
The present invention relates to a kind of container data center and device for restraining electromagnetic interference thereof.
Background technology
Anechoic chamber, screened room (Shielding room) or container data center must be isolated dry with extraneous electric wave
Disturb, but anechoic chamber, screened room or container data center the most all must have external power line and holding wire, and
These power lines and holding wire are by setting out string holes on the outer wall of anechoic chamber, screened room or container data center.These
Wire hole is that extraneous electric wave (such as, broadcast or the frequency range of mobile phone) infiltrates into anechoic chamber, screened room or container data center
Interior path, is also that electro magnetic produced by the electronic equipment in anechoic chamber, screened room or container data center arrives simultaneously
Extraneous path, causes electromagnetic interference.
Summary of the invention
In view of this, it is necessary a kind of device for restraining electromagnetic interference is provided and applies the goods of this device for restraining electromagnetic interference in fact
Cabinet data center, wherein this device for restraining electromagnetic interference is in order to isolate counter by string holes and extraneous electromagnetic interference.
A kind of device for restraining electromagnetic interference, in order to isolate room with extraneous by the string holes passed for cable on this room
The electromagnetic interference formed, described device for restraining electromagnetic interference includes the metal cylinder passed for described cable and fills up this cylinder
And the metal dust between cable, one end of this metal cylinder is sealedly attached in the string holes of described room.
A kind of container data center, it includes counter and the string holes passed for cable being opened on counter, also includes peace
It is loaded on the above-mentioned device for restraining electromagnetic interference at the string holes of described counter.
Above-mentioned container data center installs device for restraining electromagnetic interference at string holes, can keep apart inside and outside counter, one
Aspect is to avoid electromagnetic wave to pass in and out counter；On the other hand it is to reduce the cool air leakage within counter, beneficially warm and humid in counter
Degree controls；Another further aspect is that the insecticide avoiding the external world is entered inside counter by string holes.
The invention will be further described the most in conjunction with the embodiments.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the container data center of first embodiment of the invention, and wherein container data center has electromagnetism
Interference rejection unit.
Fig. 2 to Fig. 3 is the using method schematic diagram of the device for restraining electromagnetic interference of the container data center of Fig. 1.
Fig. 4 is the schematic diagram of the container data center of second embodiment of the invention, and wherein container data center has electromagnetism
Interference rejection unit.
Fig. 5 to Fig. 8 is the using method schematic diagram of the device for restraining electromagnetic interference of the container data center of Fig. 4.
Main element symbol description
Container data center 100,200
Counter 10,30
Outer wall 11,31
String holes 12,32
Cable 13,33
Device for restraining electromagnetic interference 20,40
Cylinder 21,41
Metal dust 22,42
Interior tube body 410
Outer tube body 412
Catch 23,43
Runner 44
Opening 24
Lid 25
Returnable 26,80
First box body 50
First switch gate 501
Second box body 52
Second switch door 520
First switch module 60
Pull bar 61,71
Flexible member 62,72
Metallic plate 63,73
Second switch assembly 70
Detailed description of the invention
Referring to Fig. 1, the container data center 100 of first embodiment of the invention includes a counter 10 and is installed on this counter
Device for restraining electromagnetic interference 20 outside 10.
Described counter 10 includes an outer wall 11.The string holes 12 passed for cable 13 is offered on this outer wall 11.Described electromagnetism
Interference rejection unit 20 is in order to isolate counter 10 and the extraneous electromagnetic interference formed by string holes 12.
Described device for restraining electromagnetic interference 20 includes the metal cylinder 21 passed for described cable 13 and fills up this cylinder 21
And the metal dust 22 between cable 13, one end of this cylinder 21 is sealedly attached in the string holes 12 of described counter 10.This cylinder
21 in strip structure.
Along the axially arranged two spaced catch 23 of this cylinder 21 in described cylinder 21.The outer rim of each catch 23 is solid
Inner surface due to this cylinder 21.The middle part of each catch 23 offers through hole (sign), passes for described cable 13.Institute
State metal dust 22 to be filled between two catch 23.Each catch 23 is sheet rubber, it is possible to for having certain elastic sheet.
When cable 13 is through catch 23, due to the effect of cable 13 with the frictional force of catch 23, the middle part of catch 23 can produce elasticity
Deformation.
The top of described cylinder 21 and bottom are offered one between described two catch 23 respectively and are flowed for described metal dust 22
The opening 24 crossed.Two metal cap body 25 are placed on opening 24 respectively, to be sealed in cylinder 21 by metal dust 22.At this example
In, one end of each lid 25 is all movably connected on cylinder 21, in order to lid 25 can rotate relative to cylinder 21 so that lid
Body 25 can start up or down.
Please refer to Fig. 2, at described device for restraining electromagnetic interference 20 in use, first will be located in the top of cylinder 21
The metal cap body 25 in portion upwards starts.Described metal dust 22 is poured into by the opening 24 being positioned at cylinder 21 top, until metal powder
The space between cylinder 21 and cable 13 is filled up at end 22.Then close the metal cap body 25 at the top being positioned at cylinder 21, such as Fig. 1 institute
Show.Now, the electromagnetic wave inside and outside counter 10 is isolated with device for restraining electromagnetic interference 20 by outer wall 11.Please refer to Fig. 3, when
Cable 13 needs again to set up when such as increasing or remove, and starts downwards the metal cap body 25 of the bottom being positioned at cylinder 21, makes gold
Belong to powder 22 to flow in returnable 26, empty the metal dust 22 in cylinder 21, be beneficial to reconfiguring of cable 13.
Referring to Fig. 4, the container data center 200 of second embodiment of the invention includes a counter 30 and is installed on this counter
Device for restraining electromagnetic interference 40 outside 30.
Described counter 30 includes an outer wall 31.The string holes 32 passed for cable 33 is offered on this outer wall 31.Described electromagnetism
Interference rejection unit 40 is in order to isolate counter 30 and the extraneous electromagnetic interference formed by string holes 32.
Described device for restraining electromagnetic interference 40 includes the metal cylinder 41 supplying described cable 33 to pass, is installed on this cylinder 41
Outside the first box body 50 and the second box body 52, it is installed on this one first switch module 60 within cylinder 41 and second switch group
Part 70 and fill up the metal dust 42 between this cylinder 41 and cable 33.
Described metal cylinder 41 is mainly made up of interior tube body 410 and outer tube body 412.This outer tube body 412 is placed on interior tube body 410
Outside.One end of this outer tube body 412 is sealedly attached in the string holes 32 of described counter 30.This interior tube body 410 and outer tube body 412 are equal
In strip structure.Described metal dust 42 fills up the space between the interior tube body 410 of this cylinder 41 and cable 33.
Along the axially arranged two spaced catch 43 of this cylinder 41 in described cylinder 41.The outer rim of each catch 43 is solid
Inner surface due to the interior tube body 410 of this cylinder 41.The middle part of each catch 43 offers through hole (sign), for described line
Cable 33 passes.Described metal dust 42 is filled between two catch 43.Each catch 43 is sheet rubber, it is possible to for having certain bullet
The sheet of property.When cable 33 is through catch 43, due to the effect of cable 33 with the frictional force of catch 43, the middle part of catch 43
Elastic deformation can be produced.
The top of described cylinder 41 and bottom offer a runner running through said inner tube body 410 and outer tube body 412 respectively
44, flow through for described metal dust 42.This runner 44 is between described two catch 43.This runner 44 is at interior tube body 410
Formed with perforate on outer tube body.
Described first box body 50 is installed on the top of described cylinder 41 and covers the runner 44 at cylinder 41 top.This first box
The top of body 50 arranges one first switch gate 501.
Described second box body 52 is installed on the bottom of described cylinder 41 and covers the runner 44 bottom cylinder 41.This second box
The bottom of body 52 arranges a second switch door 520.First box body 50 is made by metal material with the second box body 52.
Described first switch module 60 and second switch assembly 70 may be contained within interior tube body 410 and the outer tube of described cylinder 41
Between body 412.This first switch module 60 is near the top of cylinder 41, and second switch assembly 70 is near the bottom of cylinder 41.
In the present embodiment, the first switch module 60 is identical with the structure of second switch assembly 70, below with the first switch
Structure explanation is carried out as a example by assembly 60.First switch module 60 includes pull bar 61, flexible member 62 and a metallic plate 63.Should
One end of pull bar 61 extends to the outside of described cylinder 41, in the other end stretches into cylinder 41 and be connected to one end of metallic plate 63
On.The other end of this metallic plate 63 strides across the runner 44 being positioned at cylinder 41 top.Cylinder is fixed in one end of this flexible member 62
The outer end of 41, the other end is connected to the junction of pull bar 61 and metallic plate 63 so that flexible member 62 is compressed in cylinder 41
Between the junction of outer end and pull bar 61 and metallic plate 63.In the present embodiment, this flexible member 62 is spring.
At described device for restraining electromagnetic interference 40 in use, first by the first switch gate 501 of the first box body 50 to
On start, and metal dust 42 is poured in the first box body 50, as shown in Figure 5.Then the first switch module 60 is pulled out
Pull bar 61, flexible member 62 is compressed, and the metallic plate 63 of the first switch module 60 moves to the outer end of cylinder 41, thus opens
It is positioned at the runner 44 at cylinder 41 top.Metal dust 42 in the first box body 50 flows in interior tube body 410, and fills up interior tube body
Space between 410 and cable 33.Metal dust 42 is stopped along the movement of the axial direction of cylinder 41 by described catch 43, such as figure
Shown in 6.Unclamping the first switch module 60, under the effect of the elastic force of flexible member 62, metallic plate 63 covers and is positioned at cylinder 41 and pushes up
The runner 44 in portion.Now, the electromagnetic wave inside and outside counter 30 is isolated by device for restraining electromagnetic interference 40.
Please refer to Fig. 7 and Fig. 8, when described cable 33 needs again to set up, then pull out second switch assembly 70
Pull bar 71, flexible member 72 is compressed, and the metallic plate 73 of second switch assembly 70 moves to the outer end of cylinder 41, thus beats
Open position runner 44 bottom cylinder 41.Metal dust 42 flows in the second box body 52 along runner 44, empties in cylinder 41
Metal dust 42, as shown in Figure 7.Then open the second switch door 520 of the second box body 52, metal dust 42 is poured into recovery and holds
In device 80, empty the metal dust 42 in the second box body 52, be beneficial to reconfiguring of cable 33.Add metal dust 42 or
During person withdraws from metal dust 42, due to coordinating or second switch group of this first switch module 60 and the first box body 50
Part 70 coordinates with the second box body 52, it is to avoid occur within counter 30 during the loading or withdraw from of metal dust 42 is cold
Gas leaks, beneficially the Temperature and Humidity Control in counter 30.
Above-mentioned container data center 100,200 installs device for restraining electromagnetic interference 20,40 at string holes 12,32, can be by
Electromagnetic wave inside and outside counter 10,30 is kept apart, and is on the one hand to avoid electromagnetic wave to pass in and out counter 10,30；On the other hand be avoid outside
It is internal that the insecticide on boundary is entered counter 10,30 by string holes 12,32.
It addition, metal dust 22,42 can recycle.
In the above-described embodiments, device for restraining electromagnetic interference 20,40 is applied on counter 10,30.In other embodiments,
Device for restraining electromagnetic interference 20,40 can be used for confined space or the screened room etc. of RF anechoic chamber, commercial size or military specification
At the external interface of room.
Claims (3)
1. a device for restraining electromagnetic interference, in order to isolate room with extraneous by the string holes institute passed for cable on this room
The electromagnetic interference formed, it is characterised in that: described device for restraining electromagnetic interference include the metal cylinder that passes for described cable and
Filling up the metal dust between this cylinder and cable, one end of this metal cylinder is sealedly attached in the string holes of described room, institute
Stating the interior axially arranged two spaced catch along this metal cylinder of metal cylinder, described cable passes this catch, described gold
Belonging to powder to be filled between two catch, described metal cylinder includes interior tube body and outer tube body, and this outer tube body overlaps this interior tube body, and this is outer
One end of body is sealedly attached in the string holes of described room, and described catch is arranged in this interior tube body, and described metal dust is filled out
Full between interior tube body and described cable, the top of described metal cylinder and bottom offer respectively one run through said inner tube body with
The runner of outer tube body, flows through for described metal dust, and described device for restraining electromagnetic interference also includes being positioned at this interior tube body with outer
Two metallic plates between body, described metallic plate cuts off described runner and extraneous connection as required.
2. device for restraining electromagnetic interference as claimed in claim 1, it is characterised in that: also include being positioned at interior tube body and outer tube body it
Between two pull bars and two flexible members, one end of each pull bar is butted on that this end with pull bar of described metal cylinder is corresponding
On end, the other end is connected on metallic plate, and each flexible member is compressed in this end and pull bar and the company of metallic plate of metal cylinder
Between connecing.
3. device for restraining electromagnetic interference as claimed in claim 1, it is characterised in that: also include being arranged at described metal cylinder
First box body at top and be arranged at bottom the second box body, the first box body and the second box body respectively with metal cylinder top and the end
The flow passage in portion, described two metallic plates cut off described runner and the first box body and the connection of the second box body the most as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010591495.1A CN102573430B (en) | 2010-12-16 | 2010-12-16 | Container data center and device for restraining electromagnetic interference thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010591495.1A CN102573430B (en) | 2010-12-16 | 2010-12-16 | Container data center and device for restraining electromagnetic interference thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102573430A CN102573430A (en) | 2012-07-11 |
| CN102573430B true CN102573430B (en) | 2016-08-10 |
Family
ID=46417470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010591495.1A Expired - Fee Related CN102573430B (en) | 2010-12-16 | 2010-12-16 | Container data center and device for restraining electromagnetic interference thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102573430B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6376004B2 (en) * | 2015-03-06 | 2018-08-22 | オムロン株式会社 | transceiver |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4358632A (en) * | 1979-03-14 | 1982-11-09 | Jurgen Buch | Apparatus for shielding high frequency electrical and electromagnetic waves for tight wall lead-ins for groups of lines |
| US4656313A (en) * | 1983-12-19 | 1987-04-07 | General Signal Corporation | EMI/EMP electrical cable penetration seal |
| CN1084323A (en) * | 1992-09-08 | 1994-03-23 | 惠特克公司 | Shielded data connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3190955B2 (en) * | 1996-06-14 | 2001-07-23 | 鹿島建設株式会社 | Electromagnetic shielding layer cable penetration structure |
-
2010
- 2010-12-16 CN CN201010591495.1A patent/CN102573430B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4358632A (en) * | 1979-03-14 | 1982-11-09 | Jurgen Buch | Apparatus for shielding high frequency electrical and electromagnetic waves for tight wall lead-ins for groups of lines |
| US4656313A (en) * | 1983-12-19 | 1987-04-07 | General Signal Corporation | EMI/EMP electrical cable penetration seal |
| CN1084323A (en) * | 1992-09-08 | 1994-03-23 | 惠特克公司 | Shielded data connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102573430A (en) | 2012-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160324 Address after: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant after: SCIENBIZIP CONSULTING (SHEN ZHEN) CO., LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Applicant before: Hon Hai Precision Industry Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Hui Inventor after: Ji Bo Inventor after: Li Jia Inventor after: Wang Anning Inventor after: Wang Shuai Inventor after: Li Lu Inventor after: Di Dongkuo Inventor after: Zhao Chun Inventor after: Quan Nan Inventor after: Zhao Xiangtao Inventor after: Su Xiaohui Inventor after: Li Qiong Inventor after: Chen Lei Inventor after: Cheng Xihao Inventor after: Chen Yan Inventor after: Wang Yanmei Inventor after: Li Anmin Inventor after: Wang Xiaoting Inventor after: Bao Zhiyuan Inventor after: Deng Chengguo Inventor before: Jiang Wenkai |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160708 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: State Grid Shandong Electric Power Company, Jining City Rencheng District Power Supply Company Address before: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant before: SCIENBIZIP CONSULTING (SHEN ZHEN) CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |