Multifunctional salt spray test device

A salt spray test, multi-functional technology, applied in the direction of measuring devices, workpiece clamping devices, instruments, etc., can solve the problems of affecting test data, incomplete salt spray coverage, uneven spraying, etc., to achieve simple operation, complete functions, cleverly structured effects

Pending Publication Date: 2020-11-17
上海志勤环境技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide a multifunc

Method used

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  • Multifunctional salt spray test device
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Embodiment Construction

[0012] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0013] Depend on Figure 1 to Figure 4 A multifunctional salt spray test device is given, comprising a cabinet body 1, a cabinet door 2 is hinged on the cabinet body 1, a support frame 3 is fixed inside the cabinet body 1, and a rotating shaft 4 is connected to the cabinet body 1 for rotation, and the rotating shaft 4 The left end is fixed with two arc tubes 5, the two arc tubes 5 are symmetrical up and down with respect to the central position of the rotating shaft 4, the support frame 3 is located between the two arc tubes 5, and the rotating shaft 4 is provided with a hollow tube 6, The arc tube 5 is provided with an arc channel 7 communicating with the hollow tube 6, and the arc tube 5 is evenly provided with a plurality of first through holes 8 facing the support frame 3, and the first through holes 8 are connected ...

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Abstract

A multifunctional salt spray test device effectively solves the problems of incomplete salt spray coverage, non-uniform spraying, influence on test data and the like, and comprises a cabinet body, a cabinet door hinged to the cabinet body, a support frame fixed in the cabinet body, a rotating shaft rotationally connected in the cabinet body, and two arc-shaped pipes fixed at the left end of the rotating shaft, the two arc-shaped pipes are vertically symmetrical about the center of the rotating shaft, the supporting frame is located between the two arc-shaped pipes, a hollow pipe is arranged inthe rotating shaft, arc-shaped channels communicated with the hollow pipe are formed in the arc-shaped pipes, a plurality of first through holes facing the supporting frame are evenly distributed inthe arc-shaped pipes, and the first through holes are communicated with the arc-shaped channels. An atomizer and a box body are fixed to the right end of the cabinet body, the right end of the rotating shaft is rotationally connected with the box body, a cavity is formed in the box body, a plurality of second through holes communicated with the cavity are formed in the rotating shaft, a hose communicated with the cavity is arranged on the atomizer, the structure is ingenious, operation is easy, and the test effect is good.

Description

technical field [0001] The invention relates to the technical field of test equipment, in particular to a multifunctional salt spray test device. Background technique [0002] Salt spray corrosion is a very destructive atmospheric corrosion. The main corrosion component is sodium chloride in the ocean, which mainly comes from the ocean and inland saline-alkali areas. The corrosion of salt spray on the surface of metal materials is due to the penetration of chloride ions into the metal. It is caused by the electrochemical reaction between the surface oxide layer and the protective layer and the internal metal. At the same time, because the chloride ion contains a certain amount of water and energy, it is easy to adsorb in the gaps on the metal surface to replace the oxygen in the oxide layer, and the insoluble oxide Becomes soluble chloride, which activates the passivated surface and damages the product. [0003] The salt spray test device is used to test the salt spray corr...

Claims

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Application Information

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IPC IPC(8): G01N17/00B25B11/00
CPCB25B11/00G01N17/006
Inventor 王子龙王辉
Owner 上海志勤环境技术有限公司
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