Ocean temperature and pressure environment simulation device and ocean temperature and pressure environment simulation method

Abstract

The present invention provides an ocean temperature and pressure environment simulation device. The device comprises a pressure tank, a standard pressure source, a pressure test pump, a temperature control box and a refrigeration water tank. The standard pressure source is arranged at a pressure tank port, the pressure test pump is connected with the pressure tank via a high pressure rubber hose, the temperature control box is connected with the refrigeration water tank and the pressure tank via a cable, and the refrigeration water tank is connected with the pressure tank via a refrigeration rubber hose. According to the present invention, by adding a pressure tank temperature control function, the problems that the temperature can not be constant, and the test is tedious, are solved, by using a high pressure magnetic drive pump to carry out the water circulation, a nonuniform temperature field problem is solved, and by arranging the standard pressure source externally, the problem that the pressure data measurement exists an error, is solved. The present invention provides a device of simulating an ocean temperature and pressure environment. The device guarantees the accuracy of the test temperature and the pressure data measurement and the uniformity of a test temperature filed, enables the test process to be simplified, and is convenient for the test research of an ocean instrument.

Description

technical field [0001] The invention belongs to the field of marine environment monitoring, in particular to an ocean temperature and pressure environment simulation device. Background technique [0002] The ocean in reality is an extremely complex temperature and pressure environment. As the depth increases, the temperature of the seawater gradually decreases and the pressure gradually increases. The temperature of sea water dropped from more than 30 degrees Celsius on the ocean surface to about 1 degree Celsius on the seabed, and the pressure rose from 0 MPa on the ocean surface to tens of MPa. Moreover, due to the existence of ocean currents in the real ocean, there are seawater of different temperatures at the same depth in the ocean, so the real ocean is an extremely complex environment of temperature and pressure. [0003] In order to obtain accurate ocean information, ocean instruments must be able to make accurate responses in complex temperature and pressure envir...

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Problems solved by technology

[0006] In view of this, the present invention aims to propose an ocean temperature and pressure environment simulation device to solve the problems that the temperature cannot be kept constant, the temperature field is uneven, the pressure data has errors and the test is cumbersome under the current ocean temperature and pressure environment test conditions.

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