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Water spray test device

A test device and water splashing technology, applied in the mechanical field, can solve the problems of poor test reproducibility, different test results, and very large influence, and achieve the effect of ensuring accuracy and consistency

Active Publication Date: 2017-05-31
CQC INTIME TESTING TECH CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0002] When testing cordless electric kettles in IEC 60335-2-15 and GB 4706.19-2008 standard No. 15.102, it is required to pour 30ml of sodium chloride solution on the base of the cordless kettle within 2 seconds, and the reproducibility of the test was found during the testing process very bad
Due to different splashing speeds and splashing parts, different tests by the same person or different test results are completely different, which has a great impact on daily quality inspections, especially the test results of supervision and spot checks
At present, none of the testing institutions can propose a better solution. In order to solve the above-mentioned technical problems, the present invention comes from this

Method used

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  • Water spray test device

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Embodiment Construction

[0018] The above solution will be further described below in conjunction with specific embodiments. It should be understood that these examples are used to illustrate the present invention and not to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not indicated are usually the conditions in routine experiments.

[0019] Such as figure 1 A kind of splash test device shown, comprises support platform 10, container 20, control valve 30, funnel 40 and controller 50, and described support platform is by a platform base 100, is located at the vertical on described platform base 100 The column 110 and the first clamp 120 and the second clamp 130 on the column 110 are composed. The first clamp 120 located at the bottom of the column 110 clamps the funnel 40, and the funnel 40 is placed vertically. The second clamp 130 located at...

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Abstract

The invention discloses a water spray test device. The device comprises a supporting platform, a container, a control valve, a funnel and a controller, wherein the supporting platform comprises a platform base, a vertical column arranged on the platform base, and a plurality of clamps on the vertical column; the funnel is clamped by a first clamp positioned at the lower part of the vertical column; the funnel is vertically laid; the container is clamped by a second clamp positioned at the upper part of the vertical column; a blended solution is accommodated in the container; the control valve is further arranged on the container; the control valve is connected with the controller; the opening vertical projection of the control valve falls into the maximum external diameter of the funnel; a plurality of circular holes homocentric with the funnel are formed in the platform base. The device guarantees the veracity and consistency of test results through the concentricity of the control valve, the funnel and the hole circles of the supporting platform and through the control on concentration, flow and time.

Description

technical field [0001] The invention relates to the field of mechanical technology, and more specifically, relates to a splash test device. Background technique [0002] When testing cordless electric kettles in IEC 60335-2-15 and GB 4706.19-2008 standard No. 15.102, it is required to pour 30ml of sodium chloride solution on the base of the cordless kettle within 2 seconds, and the reproducibility of the test was found during the testing process very bad. Due to different splashing speeds and splashing parts, different tests by the same person or test results by different people are completely different, which has a great impact on the daily quality inspection, especially the test results of supervision and spot checks. At present, none of the detection institutions can propose a better solution. In order to solve the above-mentioned technical problems, the present invention comes from this. Contents of the invention [0003] The purpose of the present invention is to so...

Claims

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Application Information

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IPC IPC(8): G01N33/00G05D7/06G01M99/00
CPCG01M99/005G01N33/00G05D7/0617
Inventor 蒋应龙杨宗辉
Owner CQC INTIME TESTING TECH CO LTD
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