CN203549147U - Waterway waveguide for anechoic chamber - Google Patents
Waterway waveguide for anechoic chamber Download PDFInfo
- Publication number
- CN203549147U CN203549147U CN201320640236.2U CN201320640236U CN203549147U CN 203549147 U CN203549147 U CN 203549147U CN 201320640236 U CN201320640236 U CN 201320640236U CN 203549147 U CN203549147 U CN 203549147U
- Authority
- CN
- China
- Prior art keywords
- anechoic chamber
- metal tube
- honeycomb structure
- water route
- waveguide pipe
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 20
- 239000007788 liquid Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Images
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to a waterway waveguide for an anechoic chamber. The waterway waveguide for the anechoic chamber comprises a metal pipe which passes through a wall of the anechoic chamber, wherein a honeycomb structure is filled in the metal pipe. After the metal pipe is inserted into the wall of the anechoic chamber and liquid required by a test is introduced into the honeycomb structure, the requirement of feeding the liquid from the exterior to the interior of the anechoic chamber is met, and then a preset pipeline is introduced into a test area for testing a product. Meanwhile, the honeycomb structure can excellently isolate the interference of external electromagnetic wave, so that the waterway waveguide for the anechoic chamber, provided by the utility model has no influence on the shielding effect of the interior of the anechoic chamber.
Description
Technical field
The utility model relates to a kind of for pass into the anechoic chamber water route waveguide pipe of liquid to anechoic chamber inside.
Background technique
At present, the test event of anechoic chamber increases day by day, wherein there are a lot of test events, such as automotive engine test etc., in this class testing, having hot product occurred frequently need to use cooling water carries out cooling, and existing anechoic chamber does not have water route guided wave system, even if having, be also water pipe flexible pipe to be drawn in to anechoic chamber inside temporarily, this way cannot be guaranteed the shielding properties of anechoic chamber.
Therefore, how to provide a kind of liquid supply that can either meet in test process can guarantee that again it is those skilled in the art's technical problems urgently to be resolved hurrily that anechoic chamber is not subject to the anechoic chamber water route waveguide pipe of Electromagnetic Interference.
Model utility content
The utility model provides a kind of anechoic chamber water route waveguide pipe, to solve existing anechoic chamber, cannot pass into the problem that can introduce Electromagnetic Interference in liquid or process.
For solving the problems of the technologies described above, the utility model provides a kind of anechoic chamber water route waveguide pipe, comprises the metal tube through the wall of anechoic chamber, in described metal tube, is filled with honeycomb structure.
Preferably, described metal tube outside is arranged with mounting plate, and described mounting plate is fixedly installed on the wall of described anechoic chamber.
Preferably, have some mounting holes on described mounting plate, the bolt corresponding with described some mounting holes passes described mounting hole and is fixed on described wall.
Preferably, between described mounting plate and described metal tube, by electric welding mode, be connected.
Preferably, described metal tube and honeycomb structure all adopt stainless steel material to make.
Preferably, between described metal tube and described honeycomb structure, by soldering mode, be connected.
The anechoic chamber water route waveguide pipe that the utility model provides, comprises the metal tube through the wall of anechoic chamber, in described metal tube, is filled with honeycomb structure.Metal tube is penetrated to the wall of anechoic chamber, in honeycomb structure, pass into the required liquid of test, can reach from outside to the demand of anechoic chamber internal feed liquid, by the pipeline presetting, lead to test zone for test products again, simultaneously, because honeycomb structure can be good at isolating the interference of external electromagnetic ripple, therefore, anechoic chamber of the present utility model water route waveguide pipe can not affect the shield effectiveness of anechoic chamber inside.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anechoic chamber water route waveguide pipe of the utility model one embodiment;
Fig. 2 is the left view of Fig. 1.
In figure: 10-metal tube, 20-honeycomb structure, 30-mounting plate, 31-mounting hole.
Embodiment
For the technological scheme of the more detailed above-mentioned model utility of statement, below list specific embodiment and carry out Proof Technology effect; It is emphasized that these embodiments are not limited to limit scope of the present utility model for the utility model is described.
The anechoic chamber water route waveguide pipe that the utility model provides, as depicted in figs. 1 and 2, comprise the metal tube 10 through the wall of anechoic chamber, in described metal tube 10, be filled with honeycomb structure 20, preferably, between described metal tube 10 and described honeycomb structure 20, by soldering mode, be connected.Metal tube 10 is penetrated to the wall of anechoic chamber, in honeycomb structure 20, pass into the required liquid of test, can reach from outside to the demand of anechoic chamber internal feed liquid, by the pipeline presetting, lead to test zone for test products again, simultaneously, because honeycomb structure 20 can be good at isolating the interference of external electromagnetic ripple, therefore, anechoic chamber of the present utility model water route waveguide pipe can not affect the shield effectiveness of anechoic chamber inside.Certainly, anechoic chamber of the present utility model water route waveguide pipe also can be used for the liquid of test generation to be expelled to anechoic chamber outside.
It should be noted that, because entering in the process of anechoic chamber inside from honeycomb structure 20, liquid can be subject to larger resistance, so while designing the through hole internal diameter (being the external diameter of honeycomb structure 20) in metal tube 10, the consumption of liquid when the ability of this through hole internal diameter by liquid need to be greater than test, in practical application, conventionally according to the consumption that doubles test liquid, configure the internal diameter of through hole.
Preferably, please continue to refer to Fig. 1 and Fig. 2, described metal tube 10 outsides are arranged with mounting plate 30, particularly, between described mounting plate 31 and described metal tube 10, by electric welding mode, be connected, described mounting plate 30 is fixedly installed on the wall of described anechoic chamber, preferably, on described mounting plate 30, have some mounting holes 31, the bolt corresponding with described some mounting holes 31 passes described mounting hole 31 and is fixed on described wall.In the present embodiment, the quantity of the bolt of described mounting hole 31 and correspondence is respectively 8, as shown in Figure 2, because the metal tube 10 for delivery of liquid is relatively thick, therefore the weight of anechoic chamber of the present utility model water route waveguide pipe is heavier, add the weight of the liquid of circulation, adopt the fixing mode of some bolts fixing comparatively firm, in addition, operator can be according to the fluid flow of the size of concrete anechoic chamber, size and transportation, freely adjust the quantity of the metal tube 10 of installing, to meet National Fire Academy, check and accept.
Preferably, described metal tube 10 and honeycomb structure 20 all adopt stainless steel material to make, and the bearing capacity that further strengthens water route waveguide pipe is corrosion resistance also.
In sum, the anechoic chamber water route waveguide pipe that the utility model provides, comprises the metal tube 10 through the wall of anechoic chamber, in described metal tube 10, is filled with honeycomb structure 20.Metal tube 10 is penetrated to the wall of anechoic chamber, in honeycomb structure 20, pass into the required liquid of test, can reach from outside to the demand of anechoic chamber internal feed liquid, by the pipeline presetting, lead to test zone for test products again, simultaneously, because honeycomb structure 20 can be good at isolating the interference of external electromagnetic ripple, therefore, anechoic chamber of the present utility model water route waveguide pipe can not affect the shield effectiveness of anechoic chamber inside.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model model utility.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these change and modification.
Claims (6)
1. an anechoic chamber water route waveguide pipe, is characterized in that, comprises the metal tube through the wall of anechoic chamber, in described metal tube, is filled with honeycomb structure.
2. anechoic chamber as claimed in claim 1 water route waveguide pipe, is characterized in that, described metal tube outside is arranged with mounting plate, and described mounting plate is fixedly installed on the wall of described anechoic chamber.
3. anechoic chamber as claimed in claim 2 water route waveguide pipe, is characterized in that, has some mounting holes on described mounting plate, and the bolt corresponding with described some mounting holes passes described mounting hole and be fixed on described wall.
4. anechoic chamber as claimed in claim 2 water route waveguide pipe, is characterized in that, between described mounting plate and described metal tube, by electric welding mode, is connected.
5. anechoic chamber as claimed in claim 1 water route waveguide pipe, is characterized in that, described metal tube and honeycomb structure all adopt stainless steel material to make.
6. anechoic chamber as claimed in claim 1 water route waveguide pipe, is characterized in that, between described metal tube and described honeycomb structure, by soldering mode, is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320640236.2U CN203549147U (en) | 2013-10-15 | 2013-10-15 | Waterway waveguide for anechoic chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320640236.2U CN203549147U (en) | 2013-10-15 | 2013-10-15 | Waterway waveguide for anechoic chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203549147U true CN203549147U (en) | 2014-04-16 |
Family
ID=50467263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320640236.2U Expired - Lifetime CN203549147U (en) | 2013-10-15 | 2013-10-15 | Waterway waveguide for anechoic chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203549147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393880A (en) * | 2018-08-20 | 2019-11-01 | 中车长春轨道客车股份有限公司 | A kind of darkroom fire-fighting spray device |
-
2013
- 2013-10-15 CN CN201320640236.2U patent/CN203549147U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393880A (en) * | 2018-08-20 | 2019-11-01 | 中车长春轨道客车股份有限公司 | A kind of darkroom fire-fighting spray device |
| CN110393880B (en) * | 2018-08-20 | 2021-04-13 | 中车长春轨道客车股份有限公司 | Darkroom fire sprinkler device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou City, Jiangsu province 215006 Suzhou Hongye Industrial Park Loufeng high tech Development Zone, Road No. 99 Patentee after: DEKAI CERTIFICATION SERVICE (SUZHOU) CO.,LTD. Address before: Suzhou City, Jiangsu province 215006 Suzhou Hongye Industrial Park Loufeng high tech Development Zone, Road No. 99 Patentee before: QUIETEK Corp. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
|
| CX01 | Expiry of patent term |