CN205228772U - Dust test chamber - Google Patents
Dust test chamber Download PDFInfo
- Publication number
- CN205228772U CN205228772U CN201520924064.0U CN201520924064U CN205228772U CN 205228772 U CN205228772 U CN 205228772U CN 201520924064 U CN201520924064 U CN 201520924064U CN 205228772 U CN205228772 U CN 205228772U
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- sand
- dust
- sand dust
- blasting unit
- pipeline
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Abstract
The utility model relates to a test device, you zhiyi kind dust test chamber, it is main including sand dust circulation system, control system and box, sand dust circulation system is mainly by the sand blasting unit, sand dust recovery unit and air -blower are formed, sandblast device shell is the cylindrical cavity form, install the rotation test rack in the cavity, sand dust recovery unit shell is the radius taper, the linking is in the sand blasting unit below, sand dust recovery unit bottom is connected with the pipeline, the other end of pipeline communicates the top of sand blasting unit, blower connection is close to sand dust recovery unit department on the pipeline, promote sand dust toward sand blasting unit transmission through the air -blower, be close to sand blasting unit department on the pipeline and install the sandblast volume of sand dust ejection of compact controller with the control sand blasting unit, the utility model discloses a testing equipment that can the volume of realizing the sand dust controllable dust test work and sand dust recycled, the sand dust on the air -blower that the adopts messenger pipeline does not block up the passageway because of piling up to keep the sand dust to carry the circulation unblocked.
Description
Technical field
The utility model relates to a kind of experiment detection device, espespecially a kind of dust test chamber.
Background technology
Dust and sand effect equipment is used for the applicable ability to the sand dust environment that disperses such as detected electrons components and parts, electronic product, wiring board, controller, switch.Dust and sand effect generally comprises blast test, drifting dust test and depositing dust and tests three kinds, existing technology has realized the electronic product detection experiment carrying out sand dust winding-up simultaneously or fall sand dust, but, current testing equipment is in sand blast test process, sandblasting amount is still difficult to control, and cannot check or monitor the sand dust humidity of sandblasting, sand dust quality and sand dust uniformity coefficient, sand dust therefore can be caused to cause certain injury to product, thus affect the test findings of whole process of the test.
Summary of the invention
For solving the problem, the utility model is intended to open a kind of experiment detection device, espespecially a kind of dust test chamber.
For achieving the above object, the technical solution adopted in the utility model is: a kind of dust test chamber, described chamber mainly comprises the sand dust circulation system, control system and casing, it is characterized in that, the described sand dust circulation system is primarily of sand blasting unit, sand dust retracting device and fan blower composition, sand blasting unit shell is cylindrical cavity shape, rotation test stand is installed in cavity, sand dust retracting device shell is inverted cone-shaped, be engaged on below sand blasting unit, pipeline is connected with bottom sand dust retracting device, the other end of pipeline is communicated to the top of sand blasting unit, described fan blower is connected on pipeline near sand dust retracting device place, promote sand dust by fan blower to transmit toward sand blasting unit, pipeline is provided with sand dust discharge controller to control the sandblasting amount of sand blasting unit near sand blasting unit place.
The described sand dust circulation system also comprises product Weight detector, humidity detection device and water-tight device.
Described casing inner roof wall is provided with video monitor and illuminating lamp.
Described sand dust retracting device is provided with vibrations motor, is connected on sand dust retracting device side wall of outer shell.
The beneficial effects of the utility model are embodied in: the utility model can realize the controlled dust and sand effect work of sand dust amount, simultaneously, the utility model is the testing equipment that sand dust recycles, the fan blower adopted makes the sand dust not blocking channel because of accumulation on pipeline, thus make pipeline sand dust delivery cycle and unimpeded, and the sand dust discharge controller adopted can control the spray volume of sand dust, meet the requirement of various degree sandblasting, and adopt humidity detection device whether to make moist to detect sand dust, avoid sand dust to make moist and affect the uniformity coefficient of sand dust work and test degree of accuracy; Simultaneously the utility model is by video monitoring apparatus to monitor better and to control working condition in casing, thus reaches the high product dust and sand effect effect of accuracy.
Accompanying drawing explanation
Fig. 1 is contour structures sketch of the present utility model.
Fig. 2 is inner structure simplified schematic diagram of the present utility model.
Accompanying drawing mark illustrates: 1-sand blasting unit, 2-sand dust retracting device, 3-fan blower, 4-video monitor, 5-illuminating lamp, 6-pipeline, 7-shakes motor, 8-casing.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing:
A kind of dust test chamber, described chamber mainly comprises the sand dust circulation system, control system and casing 8, and described casing 8 inner roof wall is provided with video monitor 4 and illuminating lamp 5, the described sand dust circulation system is primarily of sand blasting unit 1, sand dust retracting device 2 and fan blower 3 form, sand blasting unit 1 shell is cylindrical cavity shape, rotation test stand is installed in cavity, sand dust retracting device 2 shell is inverted cone-shaped, be engaged on below sand blasting unit 1, described sand dust retracting device 2 is provided with vibrations motor 7, be connected on sand dust retracting device 2 side wall of outer shell, pipeline 6 is connected with bottom sand dust retracting device 2, the other end of pipeline 6 is communicated to the top of sand blasting unit 1, described fan blower 3 is connected on pipeline 6 near sand dust retracting device 2 place, promote sand dust by fan blower 3 to transmit toward sand blasting unit 1, pipeline 6 is provided with sand dust discharge controller to control the sandblasting amount of sand blasting unit 1 near sand blasting unit 1 place, the described sand dust circulation system also comprises product Weight detector, humidity detection device and water-tight device, the utility model can realize the controlled dust and sand effect work of sand dust amount, simultaneously, the utility model is the testing equipment that sand dust recycles, the fan blower 3 adopted makes the sand dust not blocking channel because of accumulation in pipeline 6, thus make pipeline 6 sand dust delivery cycle and unimpeded, and the sand dust discharge controller adopted can control the spray volume of sand dust, meet the requirement of various degree sandblasting, and adopt humidity detection device whether to make moist to detect sand dust, avoid sand dust to make moist and affect the uniformity coefficient of sand dust work and test degree of accuracy, simultaneously the utility model is by video monitoring apparatus to monitor better and to control working condition in casing 8, thus reaches the high product dust and sand effect effect of accuracy.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, the technician of the industry, under the inspiration of the technical program, some distortion and amendment can be made, every above embodiment is done according to technical spirit of the present utility model any amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a dust test chamber, described chamber mainly comprises the sand dust circulation system, control system and casing, it is characterized in that, the described sand dust circulation system is primarily of sand blasting unit, sand dust retracting device and fan blower composition, sand blasting unit shell is cylindrical cavity shape, rotation test stand is installed in cavity, sand dust retracting device shell is inverted cone-shaped, be engaged on below sand blasting unit, pipeline is connected with bottom sand dust retracting device, the other end of pipeline is communicated to the top of sand blasting unit, described fan blower is connected on pipeline near sand dust retracting device place, promote sand dust by fan blower to transmit toward sand blasting unit, pipeline is provided with sand dust discharge controller to control the sandblasting amount of sand blasting unit near sand blasting unit place.
2. a kind of dust test chamber according to claim 1, is characterized in that, the described sand dust circulation system also comprises product Weight detector, humidity detection device and water-tight device.
3. a kind of dust test chamber according to claim 1, is characterized in that, described casing inner roof wall is provided with video monitor and illuminating lamp.
4. a kind of dust test chamber according to claim 1, is characterized in that, described sand dust retracting device is provided with vibrations motor, is connected on sand dust retracting device side wall of outer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520924064.0U CN205228772U (en) | 2015-11-18 | 2015-11-18 | Dust test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520924064.0U CN205228772U (en) | 2015-11-18 | 2015-11-18 | Dust test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205228772U true CN205228772U (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520924064.0U Active CN205228772U (en) | 2015-11-18 | 2015-11-18 | Dust test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205228772U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289821A (en) * | 2016-08-29 | 2017-01-04 | 中车大连机车车辆有限公司 | Locomotive sand-spraying systems test bed and the method for circulation stucco thereof |
| CN106289653A (en) * | 2016-10-17 | 2017-01-04 | 苏州承腾电子科技有限公司 | A kind of LED multipurpose test system |
| CN112051010A (en) * | 2020-09-09 | 2020-12-08 | 江苏安盈环境设备有限公司 | Sand and dust test box with uniform sand blowing |
| WO2020248546A1 (en) * | 2019-06-11 | 2020-12-17 | 维新制漆（江西）有限公司 | High-strength multi-point impact resistance and wind erosion prevention test device for paint film |
-
2015
- 2015-11-18 CN CN201520924064.0U patent/CN205228772U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289821A (en) * | 2016-08-29 | 2017-01-04 | 中车大连机车车辆有限公司 | Locomotive sand-spraying systems test bed and the method for circulation stucco thereof |
| CN106289821B (en) * | 2016-08-29 | 2018-10-12 | 中车大连机车车辆有限公司 | The cycle stucco method of locomotive sand-spraying systems test bed |
| CN106289653A (en) * | 2016-10-17 | 2017-01-04 | 苏州承腾电子科技有限公司 | A kind of LED multipurpose test system |
| WO2020248546A1 (en) * | 2019-06-11 | 2020-12-17 | 维新制漆（江西）有限公司 | High-strength multi-point impact resistance and wind erosion prevention test device for paint film |
| CN112051010A (en) * | 2020-09-09 | 2020-12-08 | 江苏安盈环境设备有限公司 | Sand and dust test box with uniform sand blowing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |