Marine environment and force load coupling experiment simulator

Abstract

The invention relates to the technical field of marine simulation. A marine environment and force load coupling experiment simulator comprises a corrosion simulation chamber (12), a seawater storage chamber (3) and a master control box (1); an observation window (18) and a floating ball level gauge are arranged on the side wall of the corrosion simulation chamber (12); a drainage hole is formed atthe bottom of the corrosion simulation chamber (12) and is connected with the seawater storage chamber (3) by a first anti-corrosion pipe (7); a first electromagnetic valve (27), a first flowmeter (36) and a seawater salinity detector (26) are mounted on the first anti-corrosion pipe (7); and a tap water inlet (20), a wave making seawater inlet (35), an automatic salt adder (21) and a stirrer motor (23) are arranged at the top of the corrosion simulation chamber (12). The marine environment and force load coupling experiment simulator has the beneficial effects that corrosion of a stressed component can be simulated and seawater quality can be automatically detected and regulated.

Description

technical field [0001] The invention relates to the technical field of ocean simulation. Background technique [0002] The ocean is rich in resources, with huge potential economic value and important strategic position. The development and utilization of marine resources can not only effectively alleviate the shortage of land resources, but also reflect the development of a country's marine technology. Therefore, all coastal countries have turned their attention to the ocean, and our country has also made great achievements in the development of marine resources. While marine resources bring various benefits, they also bring new challenges. Marine corrosion has caused huge economic losses. In March 2016, the Global Corrosion Survey Report showed that the world's average corrosion loss accounted for approximately the global gross national product ( 3.4% of GNP). It is generally believed that the loss of marine corrosion accounts for about 1 / 3 of the total corrosion, so the...

AI Technical Summary

Problems solved by technology

However, these simulators also have two drawbacks

1. It can only simulate the corrosion of pure components (components not subject to working load), but the real situation is that the components in working condition are corroded by the ocean, which is inconsistent with the real marine corrosion environment; 2. In the long-term When simulating marine corrosion, the salinity of seawater will change. Previous corrosion simulators did not take into account the change of seawater salinity, which made it inconsistent with the real situation.

Images