CN203758692U - Sand and dust test chamber - Google Patents
Sand and dust test chamber Download PDFInfo
- Publication number
- CN203758692U CN203758692U CN201420157596.1U CN201420157596U CN203758692U CN 203758692 U CN203758692 U CN 203758692U CN 201420157596 U CN201420157596 U CN 201420157596U CN 203758692 U CN203758692 U CN 203758692U
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- CN
- China
- Prior art keywords
- chamber
- sand
- dust test
- test chamber
- process chamber
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a sand and dust test chamber which comprises a chamber. A processing chamber is arranged inside the chamber, a central controller is further arranged inside the chamber and is connected with brake switches, a display screen, a vibrator and a vacuum machine respectively, a tempered glass window is arranged at the front of the processing chamber via hinges and a handle, a guide outlet sleeves the lower portion of the processing chamber, and the vibrator is mounted inside the chamber and is arranged between the processing chamber and the guide outlet; when the sand and dust test chamber works, sand and dust are uniformly distributed in the processing chamber, the processing chamber can be vacuumized by the vacuum machine, accordingly, negative-pressure tests can be carried out, and excellent test effects can be realized. The sand and dust test chamber has the advantages that the sand and dust test chamber is high in mobile operability, and the excellent effects can be realized; the test chamber in the integral design is light and handy and is convenient to operate and use and high in operability, and the obvious sand and dust test effects can be realized.
Description
technical field:
The utility model relates to a kind of simulated environmental test device technique field, specifically a kind of Sand Dust Environment chamber.
background technology:
Many products that are placed in field work, as electric and electronic product, automobile and motorcycle parts, seal etc. all require the fail-test by Sand Dust Environment, therefore Sand Dust Environment chamber is arisen at the historic moment.
Sand Dust Environment chamber is by simulating under the climatic environment of sand and dust, sample product is carried out to dust-proof test and dust storm test, the performance of use with test sample product in Sand Dust Environment, storage, transport, but existing Sand Dust Environment chamber is bulky, work-yard is fixed, cannot carry out mobile operating, limit greatly the environmental requirement of test, use very inconvenient.
Therefore, design for above-mentioned situation can carry out mobile operating and small volume, Sand Dust Environment chamber easy to use seems particularly important.
utility model content:
For the existing deficiency of above-mentioned background technology, it is a kind of simple in structure, easy to use that the utility model provides, and floor area is little, and mobile operating is effective, the sand dust test chamber that simulation test stability is strong.
In order to realize above-mentioned technical matters, the utility model provides a kind of sand dust test chamber, its structure comprises a casing, the inside of casing offers process chamber, process chamber is provided with central controller in side, described central controller is connected with brake switch, display screen, Vib., vacuum machine respectively, and the dead ahead of process chamber is fixed with a toughened glass window, and the bottom of process chamber is socketed with export mouth.
Further step is: described brake switch at least comprises start key and stop key, and brake switch exposes to tank surface and is placed in the side of process chamber.
Described display screen is LCD point touching display screen, and display screen exposes to tank surface and is placed in the top of brake switch, for showing ruuning situation and the associative operation information of current chamber.
Described Vib. is pneumatic straight line Vib. or the rotating vibrator that surges, Vib. be installed on box house and be placed in process chamber and export mouth between.
Described vacuum machine is Clothoid type vacuum machine, and vacuum machine is installed on box house and is fixed on the skew wall of export mouth.
Described export mouth is hourglass-shaped or turbination.
The loose-leaf that passes on left of described toughened glass window rotates the side that is connected in casing, and the side that is closely buckled in casing is rotated on the right side of toughened glass window by handle.
By such design, the beneficial effects of the utility model are as follows:
Chamber global design is light and handy, simple for structure, improves overall mobility when reducing volume, easy for operation, workable, sand and dust are uniformly distributed in process chamber, vacuum machine can vacuumize process chamber, and negative pressure test is provided, and has extraordinary test effect.
And entirety is easy to maintenance.
brief description of the drawings:
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural front view of the present utility model;
Fig. 2 is the structural representation of the utility model process chamber.
In figure, 1, casing, 2, process chamber, 3, brake switch, 4, display screen, 5, Vib., 6, vacuum machine, 7, toughened glass window, 8, export mouth, 9, loose-leaf, 10, handle.
embodiment:
Structure of the present utility model comprises that an inside offers the casing 1 of process chamber, and central controller is positioned at the side of process chamber 2, (in figure, not marking central controller).Central controller is connected with brake switch 3, display screen 4, Vib. 5, vacuum machine 6 respectively, and wherein brake switch 3 exposes to the surface of casing 1 and is placed in the right side of process chamber 2, and brake switch 3 at least comprises start key and stop key; For reaching clear and effect handled easily, display screen 4 adopts LCD point touching display screen, and display screen 4 exposes to the surface of casing 1 and is placed in the top of brake switch 3; Vib. 5 can adopt pneumatic straight line Vib. or the rotating vibrator that surges according to actual needs, Vib. 5 be installed on the inside of casing 1 and be placed in process chamber 2 and export mouth 8 between; Vacuum machine 6 is Clothoid type vacuum machine, and vacuum machine 6 is installed on the inside of casing 1 and is fixed on the skew wall of export mouth 8, and vacuum machine 6 can vacuumize process chamber 2, and then negative pressure test is provided.
The bottom of process chamber 2 is also socketed with the export mouth 8 that is hourglass-shaped; Toughened glass window 7 is located at the dead ahead of process chamber 2, and two loose-leaves 9 that pass on left of toughened glass window 7 rotate the left side that is connected in casing 1, and the right side that is closely buckled in casing 1 is rotated by handle 10 in the right side of toughened glass window 7.
When work, open by the start key of brake switch 3, central controller drives respectively Vib. 5 and vacuum machine 6 vibrate and vacuumize after receiving enabling signal.So that the environment of process chamber 2 reaches the requirement that meets sand and dust test.Staff can be observed the process of sand and dust test by toughened glass window 7, very convenient, and the utility model adopts sealed construction, compact conformation, and the simulation test effect of its Sand Dust Environment is remarkable.
Claims (7)
1. a sand dust test chamber, comprise a casing, it is characterized in that: the inside of casing offers process chamber, process chamber is provided with central controller in side, described central controller is connected with brake switch, display screen, Vib., vacuum machine respectively, the dead ahead of process chamber is fixed with a toughened glass window, and the bottom of process chamber is socketed with export mouth.
2. sand dust test chamber according to claim 1, is characterized in that: described brake switch at least comprises start key and stop key, and brake switch exposes to tank surface and is placed in the side of process chamber.
3. sand dust test chamber according to claim 1, is characterized in that: described display screen is LCD point touching display screen, and display screen exposes to tank surface and is placed in the top of brake switch.
4. sand dust test chamber according to claim 1, is characterized in that: described Vib. is pneumatic straight line Vib. or the rotating vibrator that surges, Vib. be installed on box house and be placed in process chamber and export mouth between.
5. sand dust test chamber according to claim 1, is characterized in that: described vacuum machine is Clothoid type vacuum machine, and vacuum machine is installed on box house and is fixed on the skew wall of export mouth.
6. sand dust test chamber according to claim 1, is characterized in that: described export mouth is hourglass-shaped or turbination.
7. sand dust test chamber according to claim 1, is characterized in that: the loose-leaf that passes on left of described toughened glass window rotates the side that is connected in casing, and the side that is closely buckled in casing is rotated on the right side of toughened glass window by handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157596.1U CN203758692U (en) | 2014-04-02 | 2014-04-02 | Sand and dust test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157596.1U CN203758692U (en) | 2014-04-02 | 2014-04-02 | Sand and dust test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758692U true CN203758692U (en) | 2014-08-06 |
Family
ID=51253948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420157596.1U Expired - Fee Related CN203758692U (en) | 2014-04-02 | 2014-04-02 | Sand and dust test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758692U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142213A (en) * | 2014-08-27 | 2014-11-12 | 中国建筑科学研究院 | Building door and window dust prevention performance test equipment and dust detection method |
| CN104655172A (en) * | 2015-01-23 | 2015-05-27 | 北京邮电大学 | Small-sized dust particle screening and winnowing device |
| CN106501114A (en) * | 2016-12-02 | 2017-03-15 | 重庆理工大学 | The analogue experiment method of degree of injury under photovoltaic glass use state |
-
2014
- 2014-04-02 CN CN201420157596.1U patent/CN203758692U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142213A (en) * | 2014-08-27 | 2014-11-12 | 中国建筑科学研究院 | Building door and window dust prevention performance test equipment and dust detection method |
| CN104655172A (en) * | 2015-01-23 | 2015-05-27 | 北京邮电大学 | Small-sized dust particle screening and winnowing device |
| CN104655172B (en) * | 2015-01-23 | 2017-01-11 | 北京邮电大学 | Small-sized dust particle screening and winnowing device |
| CN106501114A (en) * | 2016-12-02 | 2017-03-15 | 重庆理工大学 | The analogue experiment method of degree of injury under photovoltaic glass use state |
| CN106501114B (en) * | 2016-12-02 | 2019-01-08 | 重庆理工大学 | The analogue experiment method of degree of injury under photovoltaic glass use state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140806 Termination date: 20160402 |