Pressure tank device for simulating deep oversea external pressure test

Abstract

The invention provides a pressure tank device for simulating a deep oversea external pressure test. The pressure tank device for simulating the deep oversea external pressure test comprises a pressure tank body, a pressure tank top cover, a guide plate and a fixing plate; the filling opening of the pressure tank body faces upwards; the pressure tank top cover is downwards inserted into the filling opening of the pressure tank body and seals the pressure tank body; the fixing plate is located above the filling opening of the pressure tank body; a driving mechanism is arranged on the fixing plate; the pressure tank top cover is connected below the fixing plate through a driving mechanism; and the driving mechanism is used for driving the pressure tank top cover to vertically move so as to insert the pressure tank top cover into the pressure tank body or take out the pressure tank top cover from the tank body. According to the pressure tank device for simulating the deep oversea external pressure test of the invention, a rotary stand column is connected with the fixing plate, so that a rotary structure can be formed, so that the pressure tank top cover can be conveniently driven to move above the pressure tank body, and therefore, test personnel can conveniently, rapidly and safely pick a part under test from the pressure tank and place the part under test into the pressure tank; the driving mechanism can automatically lift and lower the pressure tank top cover, and insert the pressure tank top cover into the pressure tank body or take out the pressure tank top cover from the pressure tank body, and thus, the labor intensity of operators is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of pressure detection, in particular to a pressure tank device for simulating a deep overseas pressure test. Background technique [0002] When the submarine dives into the deep sea, the components on the submarine must bear the external pressure exerted by the seawater. In order for the submarine to perform safe deep-sea operations, it is necessary to perform an external pressure test on the components on the submarine to simulate the deep-sea conditions to check whether the external pressure indicators of the components are qualified. [0003] The pressure tank is a closed tank, and the test piece is put into the pressure tank. By controlling the pressure input into the pressure tank, the depth of the submarine diving into the deep sea can be simulated, so as to test the external pressure resistance of the test piece. the goal of. [0004] At present, the maximum diving depth of a submarine is about 2,00...

AI Technical Summary

Problems solved by technology

It can be seen that the pressure tank of the prior art is not only bulky and heavy, but also requires very precise alignment to put the pressure tank top cover into the pressure tank, which makes the operation of the pressure tank top cover very inconvenient during the test process , which brings great inconvenience to the simulation detection of deep overseas pressure test

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