CN207169760U - A kind of new dust test chamber - Google Patents
A kind of new dust test chamber Download PDFInfo
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- CN207169760U CN207169760U CN201720844436.8U CN201720844436U CN207169760U CN 207169760 U CN207169760 U CN 207169760U CN 201720844436 U CN201720844436 U CN 201720844436U CN 207169760 U CN207169760 U CN 207169760U
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- dust
- sand
- test
- sand dust
- test chamber
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Abstract
A kind of new dust test chamber, including the closed test casing provided with observation window, for controlling the air-blast device of airflow circulating in test box body, the sand blasting unit of connection air-blast device and test casing, being provided with sand dust suction means located at test casing lower section and the sand dust retracting device and control system that are connected therewith, the pipe end of the sand dust retracting device.The utility model has the advantages of noise is small, and recovery utilization rate is high.
Description
Technical field
The utility model belongs to technical field of test equipment, and in particular to a kind of new dust test chamber.
Background technology
At present, the parts of many products, material need tested under the conditions of certain sand dust, with test these zero
The dust-proof performance of part, but because indoor environment is extremely difficult to the standard of experiment, it is necessary to special outdoor environment be found, so as to lead
Cause experimentation cost high, it has not been convenient to, it is inconvenient, therefore, one kind can examine product to be tested to prevent using manual simulation's dust environment
The dust test chamber of dirt ability is born.However, traditional dust test chamber（Such as the sand dust of Application No. 201520924064.0
Chamber）Shake off to will be attached to the sand dust of inner surface, need that a vibration motor is installed on wall, vibrations and noise all compare
It is larger, the stability of whole device is have impact on, reduces the service life of equipment, have impact on the result of test.
It is therefore desirable to design a kind of new dust test chamber to solve the above problems.
The content of the invention
To overcome above-mentioned deficiency of the prior art, the utility model purpose is to provide a kind of new dust test chamber.
In order to achieve the above objects and other related objects, technical scheme provided by the utility model is：A kind of new sand dust
Chamber, including the closed test casing provided with observation window, for control the air-blast device of airflow circulating in test box body, even
Lead to air-blast device and test the sand blasting unit of casing, located at test casing lower section and the sand dust retracting device being connected therewith and control
System, the pipe end of the sand dust retracting device are provided with sand dust suction means.
Preferably technical scheme is：The sand dust retracting device is divided into cube structure with the test casing convergence part, institute
State cube structure bottom and be provided with grid.
Preferably technical scheme is：Be connected multiple vertebral body structures below the cube structure, the vertebral body structure with it is described
Sand dust suction means one end connects.
Preferably technical scheme is：The sand dust suction means other end connects a sand dust collecting box, and the sand dust is collected
Sand control valve is provided between case and the air-blast device.
Preferably technical scheme is：Illuminating lamp, Temperature Humidity Sensor, air dryer and powder are provided with the test box body
Dust concentration sensor.
Because above-mentioned technical proposal is used, the utility model this have the advantage that compared with prior art：
The utility model is reclaimed sand dust using sand dust suction means, is eliminated conventional art and is shaken off sand using vibrating motor
The drawbacks of dirt, there is the advantages of noise is small, and recovery utilization rate is high.
Brief description of the drawings
Fig. 1 is new dust test chamber schematic diagram.
Fig. 2 is sand dust retracting device stereogram.
Fig. 3 is sand dust retracting device front view.
Fig. 4 is sand dust retracting device side view.
Fig. 5 is sand dust retracting device top view.
In the figures above, test casing 1, air-blast device 2, sand blasting unit 3, sand dust retracting device 4, sand dust suction means 5,
Cube structure 41, grid 42, vertebral body structure 43, sand dust collecting box 6, sand control valve 7.
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the present utility model easily.
Refer to Fig. 1 ~ Fig. 5.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to
Coordinate the content disclosed in specification, so that those skilled in the art understands and reads, be not limited to the utility model
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment, in the case where not influenceing the effect of the utility model can be generated and the purpose that can reach, all should still fall in the utility model
Disclosed technology contents are obtained in the range of covering.Meanwhile in this specification it is cited as " on ", " under ", " left side ",
The term on " right side ", " centre " and " one " etc., understanding for narration is merely convenient to, and it is enforceable to be not used to restriction the utility model
Scope, its relativeness are altered or modified, enforceable when being also considered as the utility model in the case where changing technology contents without essence
Category.
As shown in Fig. 1, a kind of new dust test chamber, including the closed test casing 1 provided with observation window, for controlling
The air-blast device 2 of system test casing 1 interior air-flow circulation, connect the sand blasting unit 3 of air-blast device 2 and test casing 1, located at test
The sand dust retracting device 4 and control system being connected below casing 1 and therewith, the pipe end of sand dust retracting device 4 are provided with sand dust
Suction means 5.
Preferred embodiment is：As shown in Fig. 1 ~ Fig. 5, sand dust retracting device 4 and the test casing 1 convergence part side of being divided into
Body structure 41, the bottom of cube structure 41 are provided with grid 42.The draughty structure of grid 42 is designed, preferably can be inhaled with sand dust
Take device 5 to coordinate, realize the high efficiency noresidue recovery of sand dust.
Preferred embodiment is：As shown in Fig. 1 ~ Fig. 5, the lower section of cube structure 41 is connected multiple vertebral body structures 43, centrum
Structure 43 is connected with the one end of sand dust suction means 5.Vertebral body structure 43 has guide functions, and the sand dust by the wind influenceed with gravity can be more
It is fast preferably to realize recovery.
Preferred embodiment is：As shown in Fig. 1, the other end of sand dust suction means 5 connects a sand dust collecting box 6, sand dust
Sand control valve 7 is provided between collecting box 6 and air-blast device 2.The sand dust in multiple vertebral body structures 43 is collected using collecting box
To together, then by the quantitative sandblasting of sand control valve 7, preferably realize and recycle.
Preferred embodiment is：（Not shown in figure）Test and illuminating lamp, Temperature Humidity Sensor, air are provided with casing 1
Drier and sensor of dust concentration.The sand dust of humidity can be fed back and be handled by control system, avoid the influence to experiment.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (5)
1. a kind of new dust test chamber, including the closed test casing provided with observation window, for controlling gas in test box body
Flow circulation air-blast device, connection air-blast device and test casing sand blasting unit, located at test casing below and be connected therewith
Sand dust retracting device and control system, it is characterised in that：The pipe end of the sand dust retracting device is provided with sand dust and draws dress
Put.
2. new dust test chamber according to claim 1, it is characterised in that：The sand dust retracting device and the survey
Examination casing convergence part is divided into cube structure, and the cube structure bottom is provided with grid.
3. new dust test chamber according to claim 2, it is characterised in that：It is connected multiple vertebras below the cube structure
Body structure, the vertebral body structure are connected with described sand dust suction means one end.
4. the new dust test chamber according to claim 1 or 3, it is characterised in that：The sand dust suction means other end
A sand dust collecting box is connected, sand control valve is provided between the sand dust collecting box and the air-blast device.
5. new dust test chamber according to claim 1, it is characterised in that：Be provided with the test box body illuminating lamp,
Temperature Humidity Sensor, air dryer and sensor of dust concentration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844436.8U CN207169760U (en) | 2017-07-12 | 2017-07-12 | A kind of new dust test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844436.8U CN207169760U (en) | 2017-07-12 | 2017-07-12 | A kind of new dust test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207169760U true CN207169760U (en) | 2018-04-03 |
Family
ID=61736837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720844436.8U Active CN207169760U (en) | 2017-07-12 | 2017-07-12 | A kind of new dust test chamber |
Country Status (1)
| Country | Link |
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| CN (1) | CN207169760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627428A (en) * | 2018-05-25 | 2018-10-09 | 深圳陶金材料科技有限公司 | A kind of high-temperature adhesion resistant knot test equipment |
-
2017
- 2017-07-12 CN CN201720844436.8U patent/CN207169760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627428A (en) * | 2018-05-25 | 2018-10-09 | 深圳陶金材料科技有限公司 | A kind of high-temperature adhesion resistant knot test equipment |
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