Multi-zone integrated seawater environment test device

Abstract

The invention provides a multi-zone integrated seawater environment test device. The multi-zone integrated seawater environment test device comprises a device main body, wherein the device main body is of a combined frame structure, and comprises a full-immersion zone test frame, a tidal range zone test frame, a splashing zone test frame and a sample frame, each zone test frame is loaded with a sample frame, the full-immersion zone test frame is arranged at the lowermost part of the device, the tidal range zone test frame is arranged in the middle of the device, the lower end of the tidal range zone test frame is fixed on the full-immersion zone test frame, and the splashing zone test frame is fixed on the tidal range zone test frame. The multi-zone integrated seawater environment test device is simple and compact in structure, can simultaneously conduct a large number of material environment tests, can carry out environmental factor testing and material in-situ electrochemical testingsimultaneously, and can receive test data synchronously in a laboratory. By means of the multi-zone integrated seawater environment test device, evaluation and research of the conventional corrosionaging performance of the materials can be carried out in the open sea, related data are obtained, and basic data guarantee is provided for the material selection and design of open sea equipment and the conduction of indoor simulated marine environment corrosion research.

Description

technical field [0001] The invention belongs to the technical field of marine natural environment corrosion tests, and in particular relates to a multi-zone integrated seawater environment test device for testing and evaluating the environmental adaptability of materials under conditions such as remote sea islands and reefs where there are few people and inconvenient maintenance. Background technique [0002] my country's energy dependence on foreign countries is high, and its total foreign trade volume ranks first in the world. With the continuous expansion of national interests, overseas energy development, infrastructure construction, and product export have put forward new requirements for the adaptability of materials to the offshore environment: "Maritime Silk Road" It covers the South China Sea, the Pacific Ocean, the Indian Ocean, the Persian Gulf, the Red Sea, the Mediterranean Sea and other sea areas, and passes through important traffic throats such as the Strait of...

AI Technical Summary

Problems solved by technology

[0006] The present invention aims at the problems of complex test equipment and difficulty in installation and use in carrying out material environmental tests in South China Sea islands and reefs or other unattended seawater environments, and proposes an integrated seawater environment test device that integrates multi-zone test environments , the main body of the device is a combined frame structure, including the test frame in the full immersion area, the test frame in the tidal range area, the test frame in the splash area, and the sample frame. Each test frame in the zone is loaded with a sample frame. The test frame is located at the bottom of the device, and the test frame in the tidal range area is located in the middle of the device. The lower end of the test frame in the tidal range area is fixed on the top of the test frame in the full immersion area through a height-adjustable connecting rod, and the test frame in the splash area is connected by a height-adjustable The connecting rod is fixed on the top of the test frame in the tidal range area; the distance between the test frame in the full immersion area, the test frame in the tidal range area and the test frame in the splash area is adjusted through the height-adjustable connecting rod according to the high and low tide level information in the test sea area

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