Pressurization simulation water depth testing device of sealing water tank and testing method

Abstract

The invention discloses a pressurization simulation water depth testing device of a sealing water tank. The device comprises a tank body (1) with an upper opening, wherein a containing cavity is formed in the tank body (1); a tank cover (2) covers the tank body (1) and seals the containing cavity; a piezometer tube (3) is arranged on the bottom of the side wall of the tank body (1) and communicated with the containing cavity; a pressure gauge (4) is installed on the piezometer tube (3); and an inflation tube (5) is arranged on the seal cover and communicated with the containing cavity. The invention further discloses a testing method adopting the pressurization simulation water depth testing device of the sealing water tank. The device have the beneficial effects that the device can test various characteristic parameters of underwater equipment or devices at certain water depth pressure, overcomes the defects of adopting actual water depth verification and has good effectiveness and economy; and moreover, the device has the advantages of simple structure, low production cost, convenience in operation, economy, practicability, reliable test result and no field limitation.

Description

technical field [0001] The invention relates to the technical field of testing the sealing performance of underwater sealing devices, in particular to a pressure-charging simulated water depth test device and a test method for a sealed water tank. Background technique [0002] When carrying out the underwater sealing device and equipment test and acceptance test, it is necessary to place the underwater sealing device in the underwater environment under its working condition to meet the requirements of the test, acceptance test or detection, and conduct a deep water pressure test. At present, the usual practice is to use actual pools or rivers to test, that is, put the sealing device into the pool or river, and lower it to the set depth, which requires out-of-door operation, and the test work is complicated, difficult, and difficult to observe. Uneconomical. In particular, if the water depth to be tested reaches hundreds of meters, or even to the sea for testing, it is very ...

AI Technical Summary

Problems solved by technology

At present, the usual practice is to use actual pools or rivers to test, that is, to put the sealing device into the pool or river, and lower it to the set depth, which requires out-of-door operation, and

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