CN209247603U - A kind of multi-functional sand dust test chamber - Google Patents
A kind of multi-functional sand dust test chamber Download PDFInfo
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- CN209247603U CN209247603U CN201821947641.8U CN201821947641U CN209247603U CN 209247603 U CN209247603 U CN 209247603U CN 201821947641 U CN201821947641 U CN 201821947641U CN 209247603 U CN209247603 U CN 209247603U
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- collecting box
- test chamber
- test
- experiment casing
- sand dust
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Abstract
The utility model discloses a kind of multi-functional sand dust test chambers, including experiment casing, collecting box and idler wheel, the experiment casing lower end is equipped with collecting box, the collecting box lower end is equipped with idler wheel, the experiment casing upper end is equipped with feeding machanism, the feeding machanism connects gas supply mechanism by pipeline, pressure regulation part and switch, the feeding machanism lower end is equipped with proportional controller, the proportional controller lower end is equipped with air conveyor, and air conveyor both ends pass through ventilation duct joint test box house respectively, when this multi-functional sand dust test chamber uses, start motor, master bevel gear and from bevel gear rotate, support rod drives support platform rotation, make equipment to be tested is multi-faceted to be tested, test data is more comprehensive, to improve the precision of test, it realizes multi-functional, after the test, open hydraulic valve, sand and dust from Funnel and dust outlet tube flow into collecting box, to test again, improve cleaning efficiency, save the time.
Description
Technical field
The utility model relates to technical field of test equipment, specifically a kind of multi-functional sand dust test chamber.
Background technique
The competition in market, the requirement of product quality have pushed the development of Environmental Studies, the environmental suitability test of product,
It is an important means of product quality examination, the feedback of environmental test result is the important evidence for improving product quality.Sand and dust
Test is that have the climatic environment of sand and dust by simulating, and carries out dust-proof test to product or equipment and dust storm is tested, pass through the test
Evaluate the ability blocking effect that electric and electronic product, sealing element etc. defend dirt particle osmotic effect under the atmospheric action of dust
Ability and the ability that can store and run.
When existing sand dust test chamber checks, only single wind regime is checked, measurement equipment to be checked needs to detect different
When face, arrestment is needed, is again started up after adjusting position, test period is greatly increased, reduces test efficiency, and try
The sand and dust tested in rear cabinet are difficult to clean off.Therefore, those skilled in the art provide a kind of multi-functional sand dust test chamber, to solve
The problems mentioned above in the background art.
Summary of the invention
The purpose of this utility model is to provide a kind of multi-functional sand dust test chambers, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of multi-functional sand dust test chamber, including experiment casing, collecting box and idler wheel, the experiment casing lower end are equipped with
Collecting box, the collecting box lower end are equipped with idler wheel, and the experiment casing upper end is equipped with feeding machanism, and the feeding machanism passes through pipe
Road connects gas supply mechanism, pressure regulation part and switch, and the feeding machanism lower end is equipped with proportional controller, the proportional controller lower end
Equipped with air conveyor, and air conveyor both ends pass through ventilation duct joint test box house, and ventilation duct and test respectively
Cabinet junction is respectively equipped with spiral discharge pipe and direct current discharge pipe, and the first valve and the second valve are respectively equipped on ventilation duct
Door, experiment casing left side lower end are equipped with motor, and the motor is by transmission axis connection master bevel gear, and master bevel gear engages
It is described from bevel gear upper end connection support bar from bevel gear, and post upper is equipped with support platform, a left side in the support platform
Right two sides are symmetrically arranged with threaded rod, and clamping plate is equipped on the inside of threaded rod, and threaded rod connection support platform, under the support platform
Side is symmetrically arranged with funnel, and funnel upper end is equipped with hydraulic valve, and funnel lower end is connected to collecting box by dust outlet tube.
As a further solution of the present invention: the experiment casing is equipped with test chamber door, and tests chamber door and pass through conjunction
Page hinge experiment casing.
The test chamber door is equipped with peephole and door lock as a further solution of the present invention,.
The collecting box, which is equipped with, as a further solution of the present invention, collects chamber door, and collects chamber door and be equipped with
Handle.
The spiral outlet air inside pipe wall is equipped with baffle as a further solution of the present invention, and baffle is set as spiral shell
Line shape.
The direct current discharge pipe inner wall smooth as a further solution of the present invention, and direct current discharge pipe and spiral shell
It screws out air hose and is located at same level.
The hydraulic valve is fixedly connected with experiment casing inner wall as a further solution of the present invention, and hydraulic
Valve surface is in a horizontal state.
Compared with prior art, the utility model has the beneficial effects that
1, for this multi-functional sand dust test chamber in use, starting gas supply mechanism, the sand and dust in feeding machanism pass through ratio tune
Section device and air conveyor simultaneously enter inside experiment casing by ventilation duct, open the first valve and close the second valve, sand and dust
It is flowed out from spiral discharge pipe, shape of threads baffle plays the role of flow-disturbing, rotates sand and dust, opens the second valve and closes the first valve
Door, sand and dust are flowed out from direct current discharge pipe, and sand and dust direct current enters inside experiment casing, this design structure is simple, and different examinations is arranged
Environment is tested, the testing result of relatively traditional single experimental enviroment more has convincingness.
2, this multi-functional sand dust test chamber is in use, equipment to be tested is placed in support platform, and pass through clamping plate
It is fixed, start motor, master bevel gear and rotated from bevel gear, support rod drives support platform rotation, keeps equipment to be tested more
Orientation is tested, and test data is more comprehensive, to improve the precision of test, is realized multi-functional.
3, this multi-functional sand dust test chamber opens hydraulic valve after the test, and sand and dust are flowed into from funnel and dust outlet tube
In collecting box, to test again, cleaning efficiency is improved, saves the time.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of multi-functional sand dust test chamber.
Fig. 2 is a kind of outside drawing of experiment casing in multi-functional sand dust test chamber.
Fig. 3 is a kind of sectional view of riffled tube in multi-functional sand dust test chamber.
In figure: 1- experiment casing, 2- collecting box, 3- idler wheel, 4- feeding machanism, 5- gas supply mechanism, 6- pressure regulation part, 7- are opened
It closes, 8- proportional controller, 9- air conveyor, 10- ventilation duct, 11- spiral discharge pipe, 111- direct current discharge pipe, the first valve of 12-
Door, the second valve of 13-, 14- motor, 15- transmission shaft, 16- master bevel gear, 17- are put down from bevel gear, 18- support rod, 19- support
Platform, 20- threaded rod, 21- clamping plate, 22- funnel, 23- hydraulic valve, 24- dust outlet tube, 25- collect chamber door, and 26- tests chamber door,
27- peephole, 28- hinge, 29- door lock, 30- baffle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of multi-functional sand dust test chamber, including experiment casing 1,
Collecting box 2 and idler wheel 3,1 lower end of experiment casing are equipped with collecting box 2, and 2 lower end of collecting box is equipped with idler wheel 3, the test
1 upper end of cabinet is equipped with feeding machanism 4, and the feeding machanism 4 connects gas supply mechanism 5, pressure regulation part 6 and switch 7 by pipeline, described
4 lower end of feeding machanism is equipped with proportional controller 8, and 8 lower end of proportional controller is equipped with air conveyor 9, and air conveyor 9
Both ends pass through respectively inside 10 joint test cabinet 1 of ventilation duct, and ventilation duct 10 and 1 junction of experiment casing are respectively equipped with spiral
Discharge pipe 11 and direct current discharge pipe 111, and the first valve 12 and the second valve 13, the chamber are respectively equipped on ventilation duct 10
1 left side lower end of body be equipped with motor 14, the motor 14 by transmission shaft 15 connect master bevel gear 16, and master bevel gear 16 engagement from
Bevel gear 17, it is described from 17 upper end connection support bar 18 of bevel gear, and 18 upper end of support rod is equipped with support platform 19, the support
The left and right sides is symmetrically arranged with threaded rod 20 on platform 19, and clamping plate 21 is equipped on the inside of threaded rod 20, and the connection support of threaded rod 20
Platform 19 is symmetrically arranged with funnel 22 below the support platform 19, and 22 upper end of funnel is equipped with hydraulic valve 23, and under funnel 22
End is connected to collecting box 2 by dust outlet tube 24.
The experiment casing 1 is equipped with test chamber door 26, and tests chamber door 26 and pass through 28 hinge experiment casing 1 of hinge.
The test chamber door 26 is equipped with peephole 27 and door lock 29.
The collecting box 2, which is equipped with, collects chamber door 25, and collects chamber door 25 and be equipped with handle.
11 inner wall of spiral discharge pipe is equipped with baffle 30, and baffle 30 is set as shape of threads.
111 inner wall smooth of direct current discharge pipe, and direct current discharge pipe 111 and spiral discharge pipe 11 are located at same level
Face.
The hydraulic valve 23 is fixedly connected with 1 inner wall of experiment casing, and 23 surface of hydraulic valve is in a horizontal state.
The working principle of the utility model is:
For this multi-functional sand dust test chamber in use, starting gas supply mechanism 5, the sand and dust in feeding machanism 4 pass through ratio tune
It saves device 8 and air conveyor 9 and enters inside experiment casing 1 by ventilation duct 10, open the first valve 12 and close the second valve
Door 13, sand and dust are flowed out from spiral discharge pipe 11, and shape of threads baffle 30 plays the role of flow-disturbing, rotates sand and dust, open the second valve
13 and the first valve 12 is closed, sand and dust are flowed out from direct current discharge pipe 111, and sand and dust direct current enters inside experiment casing 1, this design knot
Structure is simple, and different experimental enviroments is arranged, and the testing result of relatively traditional single experimental enviroment more has convincingness, will be to
The equipment of test is placed in support platform 19, and fixed by clamping plate 21, starts motor 14, master bevel gear 16 and from bevel gear 17
Rotation, support rod 18 drive support platform 19 to rotate, make equipment to be tested is multi-faceted to be tested, test data is more complete
Face, to improve the precision of test, realize multi-functional, after the test, open hydraulic valve 23, sand and dust are from 22 He of funnel
Dust outlet tube 24 flows into collecting box 2, to test again, improves cleaning efficiency, saves the time.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of multi-functional sand dust test chamber, including experiment casing (1), collecting box (2) and idler wheel (3), which is characterized in that institute
Experiment casing (1) lower end is stated equipped with collecting box (2), collecting box (2) lower end is equipped with idler wheel (3), on the experiment casing (1)
End is equipped with feeding machanism (4), and the feeding machanism (4) is by pipeline connection gas supply mechanism (5), pressure regulation part (6) and switchs (7),
Feeding machanism (4) lower end is equipped with proportional controller (8), and proportional controller (8) lower end is equipped with air conveyor (9),
And air conveyor (9) both ends pass through ventilation duct (10) joint test cabinet (1) inside, and ventilation duct (10) and chamber respectively
Body (1) junction is respectively equipped with spiral discharge pipe (11) and direct current discharge pipe (111), and is respectively equipped with first on ventilation duct (10)
Valve (12) and the second valve (13), experiment casing (1) left side lower end are equipped with motor (14), and the motor (14) passes through biography
Moving axis (15) connects master bevel gear (16), and master bevel gear (16) engagement is from bevel gear (17), described from bevel gear (17) upper end
Connection support bar (18), and support rod (18) upper end is equipped with support platform (19), the left and right sides is right on the support platform (19)
Claim to be equipped with threaded rod (20), and be equipped with clamping plate (21) on the inside of threaded rod (20), and threaded rod (20) connection support platform (19), institute
It states and is symmetrically arranged with funnel (22) below support platform (19), and funnel (22) upper end is equipped with hydraulic valve (23), and funnel (22)
Lower end passes through dust outlet tube (24) connection collecting box (2).
2. a kind of multi-functional sand dust test chamber according to claim 1, which is characterized in that the experiment casing (1) sets
Have test chamber door (26), and tests chamber door (26) and pass through hinge (28) hinge experiment casing (1).
3. a kind of multi-functional sand dust test chamber according to claim 2, which is characterized in that on the test chamber door (26)
Equipped with peephole (27) and door lock (29).
4. a kind of multi-functional sand dust test chamber according to claim 1, which is characterized in that the collecting box (2) is equipped with
It collects chamber door (25), and collects chamber door (25) and be equipped with handle.
5. a kind of multi-functional sand dust test chamber according to claim 1, which is characterized in that the spiral discharge pipe (11)
Inner wall is equipped with baffle (30), and baffle (30) is set as shape of threads.
6. a kind of multi-functional sand dust test chamber according to claim 1, which is characterized in that the direct current discharge pipe
(111) inner wall smooth, and direct current discharge pipe (111) and spiral discharge pipe (11) are located at same level.
7. a kind of multi-functional sand dust test chamber according to claim 1, which is characterized in that the hydraulic valve (23) is solid
Determine joint test cabinet (1) inner wall, and hydraulic valve (23) surface is in a horizontal state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947641.8U CN209247603U (en) | 2018-11-26 | 2018-11-26 | A kind of multi-functional sand dust test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947641.8U CN209247603U (en) | 2018-11-26 | 2018-11-26 | A kind of multi-functional sand dust test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209247603U true CN209247603U (en) | 2019-08-13 |
Family
ID=67528953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821947641.8U Active CN209247603U (en) | 2018-11-26 | 2018-11-26 | A kind of multi-functional sand dust test chamber |
Country Status (1)
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| CN (1) | CN209247603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116273216A (en) * | 2023-05-12 | 2023-06-23 | 常州华阳检验检测技术有限公司 | Sand and dust test box with multi-angle adjusting device |
-
2018
- 2018-11-26 CN CN201821947641.8U patent/CN209247603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116273216A (en) * | 2023-05-12 | 2023-06-23 | 常州华阳检验检测技术有限公司 | Sand and dust test box with multi-angle adjusting device |
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