Storage tank moisture content detection system and control method thereof

Abstract

The invention provides a storage tank moisture content detection system and a control method thereof. The storage tank moisture content detection system comprises an equipment box with a cavity formedinside and a connecting cylinder fixedly connected with the inner wall of the cavity and of a hollow structure; a winding roll is rotatably connected to the outer wall of the connecting cylinder; a power assembly is arranged in the connecting cylinder and is in transmission connection with the winding roll; the power assembly is used for driving the winding roll to rotate around the axis; a battery assembly and a control assembly are further arranged on the inner wall of the cavity, and the battery assembly and the power assembly are both connected with the control assembly; a lifting rope onthe winding roll is connected with the probe assembly, the probe assembly is connected with the control assembly, and the equipment box body is provided with a box body wire outlet through which thelifting rope on the winding roll penetrates. According to the scheme, the timeliness of measurement can be improved, the equipment can be manually and remotely controlled to measure the oil sample inthe storage tank, the problem of inaccurate measurement of other instruments is avoided, meanwhile, the capacity and layering condition of the oil product in the storage tank can be accurately known through the equipment, a reliable basis is provided for the dosing amount in combination with detection data, and the cost is saved.

Description

technical field [0001] The invention relates to the technical field of crude oil water content detection, in particular to a storage tank water content detection system and a control method thereof. Background technique [0002] The crude oil extracted from the oil field is stored in the crude oil storage tank. Because the crude oil storage tank contains a certain amount of water, after the crude oil is stored in the crude oil storage tank, an oil-water mixed transition zone composed of crude oil and water will be formed, and the positions at different depths different moisture content. Therefore, in order to obtain the total amount of oil in the storage tank, it is necessary to accurately detect the water content in the tank, and then obtain the total amount of oil in the storage tank by calculation. To accurately grasp the amount of oil in the storage tank, the detection of water content is the very necessary. [0003] Existing detection methods for the water content of ...

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Problems solved by technology

[0004] In view of the above-mentioned problems in the prior art, the present invention provides a storage tank water content detection system and its control method, which solves the problem that the detection device in the prior art cannot accurately measure the distribution of oil, water and the transition zone in the storage tank, Problems that lead to inaccurate inventory

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