Marine splash environment simulation test device

Abstract

The invention belongs to the technical field of marine equipment, and particularly relates to a marine splash environment simulation test device, wherein stringed testing cable holes are arranged in the upper part of one side surface of the box-structured test box, a frame-structured drive pull rod is arranged on the other side, a splash plate angle adjusting rod is arranged at the lower part, and a splash plate is formed at the inner end of the splash plate angle adjusting rod; sensors and water inlets are arranged on the side surface of a liquid area from top to bottom; a gas exhaust opening, a ventilating and moisture exhausting device, an infrared heating lamp and a box temperature sensor are fixedly and sequentially arranged on the top side surface of the test box body from right to left; and a ultraviolet lamp, an air blower, a nozzle, a water spray pump, a liquid level controller, a dissolved oxygen sensor and a water drain opening are arranged on the opposite side of the test box corresponding to the side surface provided with the drive pull rod. The marine splash environment simulation test device has simple structure and higher automation degree, is convenient to operate, needs no staff attendance, and can simulate marine splash environment in a laboratory, so as to analyze and evaluate the corrosion and aging of the material.

Description

Technical field: [0001] The invention belongs to the technical field of marine equipment, and relates to an ocean splash environment simulation test device, in particular to a device for simulating comprehensive environmental factors in an ocean splash test area for indoor research on material corrosion and aging tests. Background technique: [0002] With the development of society and the depletion of land resources, human beings have turned more attention to the resource-rich ocean. The development and utilization of the ocean are inseparable from various materials, and seawater is a complex and highly corrosive electrolyte. According to statistics, the loss of marine corrosion accounts for about 1 / 3 of the total corrosion loss. At present, the seawater corrosion test of materials mainly relies on the seawater natural environment test station to pass the test. The way of sea hanging piece is carried out. At present, my country has established seawater natural environment ...

AI Technical Summary

Problems solved by technology

Although the actual sea test has the characteristics of real and accurate, it has the following shortcomings: first, the test workload is large and consumes a lot of manpower and material resources; second, the test period is long, and it cannot meet the needs of new material development in time; system Research

The following defects exist in the simulation of the environment of the ocean splash zone by the device described in the above patent documents: First, the corrosion and aging of materials in the ocean splash zone is the result of multiple factors such as seawater, sea breeze, and sunlight. The simulation ignores other influencing factors; second, the splash area is simulated by wave-making plates, rotating blades or direct spraying, and the intensity is not easy to control and has a scouring effect; third, the splash position, intensity, and angle have a great influence on the corrosion and aging of materials, and Existing devices and technologies are not suitable for full simulation

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