CN206330968U - Water spray suppression test device - Google Patents
Water spray suppression test device Download PDFInfo
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- CN206330968U CN206330968U CN201720017437.5U CN201720017437U CN206330968U CN 206330968 U CN206330968 U CN 206330968U CN 201720017437 U CN201720017437 U CN 201720017437U CN 206330968 U CN206330968 U CN 206330968U
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- funnel
- container
- control valve
- column
- water spray
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Abstract
The utility model discloses a kind of water spray suppression test device, including support platform, container, control valve, funnel and controller, the support platform is by a platform base, it is located at a plurality of fixtures composition on column and column vertical on the platform base, positioned at the described funnel of the first fixture clamping of column bottom, and the funnel is held upright, positioned at the described container of the second fixture clamping on column top, deployed solution is filled in the container, control valve is additionally provided with the container, the control valve is connected with a controller, the opening upright projection of described control valve falls in the maximum outside diameter of funnel, multiple circular holes concentric with funnel are provided with the platform base.Experimental rig of the present utility model adds concentration, flow and the control of time, it is ensured that the accuracy and uniformity of test result using controlling valve, funnel, support platform perforate to justify three with one heart.
Description
Technical field
The utility model is related to field of mechanical technique, more specifically, is to be related to a kind of water spray suppression test device.
Background technology
When carrying out the test of IEC 60335-2-15 and GB 4706.19-2008 standards the 15.102nd to wireless insulating pot,
It is required that will be poured into 30ml sodium chloride solution 2s on wireless kettle base, the reappearance of test is found in detection process very
Difference.Because the speed that dabbles, splash area are different, cause same people's difference test or different people's test results completely different,
Routine quality is detected, the test result influence of particularly random checking is very big.It can be proposed currently without a testing agency
Preferable solution, in order to solve the above technical problems, the utility model comes therefrom.
Utility model content
The purpose of this utility model is to solve wireless insulating pot to dabble test reappearance, it is ensured that test result is consistent, carries
High detection accuracy rate.
In order to solve these problems in currently available technology, the technical scheme that the utility model is provided is：One kind dabbles
Experimental rig, including support platform, container, control valve, funnel and controller, the support platform by a platform base, if
At least two fixtures composition on the platform base on vertical column and column,
Wherein, the first fixture is located at column bottom, clamps the funnel, and the funnel is vertical placement,
Second fixture is located at column top, clamps the container, and fills deployed solution in the container,
On the container provided with control valve, the control valve is connected with a controller,
The opening of described control valve is located at the surface of funnel,
Multiple circular holes concentric with funnel are provided with the platform base.
Preferably, the controller is the time relay；Further, the time relay be arranged on the column or
On one fixture.
Preferably, control the circle three of valve opening, funnel, circular hole concentric.
Preferably, water spray suppression test device also includes a scale, and the scale is vertically installed on the column or a fixture.
Preferably, water spray suppression test device also includes Concentration Testing probe, and the probe is installed on the container, and is visited
Head is extend into the solution inside container.
The opening of described control valve controls the opening upright projection of valve to fall in funnel most positioned at the surface of funnel
In the diameter range of great circle.
Existing detection is essentially all manually to test, the randomness in laboratory is too big, it is ensured that the not accuracy of test.
Compared with prior art, experimental rig of the present utility model, which is utilized, controls valve, funnel, support platform perforate to justify three with one heart, plus
Upper concentration, flow and the control of time, it is ensured that the accuracy and uniformity of test result.
Brief description of the drawings
Fig. 1 is an embodiment schematic diagram of water spray suppression test device of the present utility model.Wherein, 10 be support platform, and 100 are
Platform base, 110 be column, and 120 be the first fixture, and 130 be the second fixture,
20 be container, and 30 be control valve, and 40 be funnel, and 50 be controller, and 60 be scale, and 70 be circular hole.
Embodiment
Such scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are to be used to illustrate
The utility model and be not limited to limit scope of the present utility model.The implementation condition used in embodiment can be according to specific producer
Condition do further adjustment, unreceipted implementation condition is usually the condition in normal experiment.
A kind of water spray suppression test device as shown in Figure 1, including support platform 10, container 20, control valve 30, funnel 40 and
Controller 50, the support platform is located at column 110 and column vertical on the platform base 100 by a platform base 100
The first fixture 120 and the second fixture 130 on 110 are constituted, and the first fixture 120 positioned at the bottom of column 110 clamps funnel 40, and
Funnel 40 is vertical placement, and the second fixture 130 positioned at the top of column 110, which is clamped in a container 20, the container 20, fills tune
Control valve 30 is additionally provided with the sodium chloride solution prepared, container 20, control valve 30 is electrically connected with controller 50, and controller 50 is installed
On column 110, and control valve 30 opening is positioned at the surface of funnel 40, that is, controls the opening upright projection of valve 30 to fall in funnel
Multiple circular holes 70 concentric with funnel 40 are provided with 40 maximum gauge, and on platform base 100, a scale 60 is vertically installed at
On first or second fixture.
In the preferred embodiment of the utility model one, the controller 50 is the time relay, or can also be touch
Formula controller, can also be certainly it may occur to persons skilled in the art that other control systems.
In the preferred embodiment of the utility model one, Concentration Testing probe is also equipped with container 20, and probe is stretched into
In solution inside to container.
In the preferred embodiment of the utility model one, the center of circle of the control opening of valve 30, the center of circle of funnel 40, the circle of circular hole 70
Heart three is concentric.
The utility model device is made up of a container, control valve, funnel, the support platform of perforate, scale and controller.
Container is used for storing deployed sodium chloride solution, and has a Concentration Testing probe；Valve is controlled by time relay control, can
To adjust opening degree, it is ensured that solution uniformly drops into funnel in the time of setting；Funnel is standard component, meets standard requirement；
Support platform below funnel is used for supporting wireless kettle base, multiple circular holes concentric with funnel is provided with support platform, most
Great circle is more than sample size, on the one hand can guarantee that wireless kettle base is coaxial with funnel, and the solution on the other hand dropped down can be from
Circular open is discharged, and will not gather solution influenced test result, the follow-up voltage-withstand test of aspect；Controller can realize that solution is dense
Degree test, time and flow control.
The above specific embodiment is only preferred embodiment of the present utility model, it is noted that led for this technology
For the those of ordinary skill in domain, on the premise of the utility model principle is not departed from, some improvement or replacement can also be made,
These improve or replaced and should also be as being considered as protection domain of the present utility model.
Claims (6)
1. a kind of water spray suppression test device, including support platform, container, control valve, funnel and controller, the support platform by
One platform base, is located at least two fixtures composition on column and column vertical on the platform base,
Wherein, the first fixture is located at column bottom, clamps the funnel, and the funnel is vertical placement,
Second fixture is located at column top, clamps the container, and fills deployed solution in the container,
On the container provided with control valve, the control valve is connected with a controller,
The opening of described control valve is located at the surface of funnel,
Multiple circular holes concentric with funnel are provided with the platform base.
2. water spray suppression test device according to claim 1, it is characterised in that the controller is the time relay.
3. water spray suppression test device according to claim 2, it is characterised in that the time relay is arranged on the column or one
On fixture.
4. water spray suppression test device according to claim 1, it is characterised in that control valve opening, funnel, the circle three of circular hole
With one heart.
5. water spray suppression test device according to claim 1, it is characterised in that water spray suppression test device also includes a scale, institute
Scale is stated to be vertically installed on the column or a fixture.
6. water spray suppression test device according to claim 1, it is characterised in that water spray suppression test device also includes a Concentration Testing
Probe, the probe is installed on the container, and probe is extend into the solution inside container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720017437.5U CN206330968U (en) | 2017-01-06 | 2017-01-06 | Water spray suppression test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720017437.5U CN206330968U (en) | 2017-01-06 | 2017-01-06 | Water spray suppression test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206330968U true CN206330968U (en) | 2017-07-14 |
Family
ID=59294062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720017437.5U Active CN206330968U (en) | 2017-01-06 | 2017-01-06 | Water spray suppression test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206330968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018127251A1 (en) * | 2017-01-06 | 2018-07-12 | 中认英泰检测技术有限公司 | Splash test device |
-
2017
- 2017-01-06 CN CN201720017437.5U patent/CN206330968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018127251A1 (en) * | 2017-01-06 | 2018-07-12 | 中认英泰检测技术有限公司 | Splash test device |
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