High pressure watertight function test device and test method for special-shaped components

Abstract

The invention discloses a high-pressure water tightness function testing device of an irregular element appliance and a high-pressure water tightness function testing method. The device comprises a frame, a sealing water tank and a shifting mechanism which are arranged in the lower frame; the frame comprises a lower frame and an upper frame, wherein the lower frame has a certain internal space, and the top part of the lower frame is formed with a frame opening; the top part of the sealing water tank is upwards raised through the frame opening, and the edge of the frame opening is hinged with atop boot; inside of the top part of the top boot is provided with a safety protecting layer, and a platform deck for bearing a to-be-tested element appliance is arranged in the sealing water tank. The high-pressure water tightness function testing device has the safety protecting layer, the testing method is high-efficient and reasonable; the testing device and the method have the advantages of improving the electrical properties of the irregular element appliance under the high pressure water environment state while test the physical performance of the irregular element appliance in the process of shifting; two tests are carried out at the same time, thus the testing cycle is greatly shortened, the element appliance damage caused by repeat mounting is reduced, and the production cost isdecreased.

Description

technical field [0001] The invention relates to the field of high-pressure watertightness functional testing of components, in particular to a high-pressure watertightness functional testing device and testing method for special-shaped components. Background technique [0002] For some components, it is often necessary to perform a watertight function test under high pressure after the production is completed and before leaving the factory, such as testing whether some mechanical and electrical properties meet the design requirements and product quality requirements. [0003] Most of the existing high-pressure watertightness test devices for components can only test the watertightness function of components. Due to the complex shape and structure of special-shaped components and non-unique shapes, it is often relatively difficult to perform some mechanical performance tests. Limitation, because of this, the existing high-pressure watertightness functional tester for componen...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing high-pressure watertightness test devices for components can only test the watertightness function of components. Due to the complex shape and structure of special-shaped components and non-unique shapes, it is often relatively difficult to perform some mechanical performance tests. Limitation, because of this, the existing high-pressure watertightness functional tester for components can only test one performance first, and after one performance is tested, the components are transferred to the next carrier for another performance test. This greatly increases the test time and damages the components due to repeated loading. In addition, the existing high-pressure water-tightness function tester for components has poor sealing performance of the box, which easily leads to large test errors, drainage and water injection. The efficiency is low, and the problem of dirty drainage is prone to occur. In addition, under high pressure, the existing high-pressure water-tight function test device lacks a certain protective structure, which is prone to safety hazards

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