Underground oil and gas pipeline excavating device and method

The invention provides a buried oil and gas pipeline excavating device and method, and belongs to the technical field of oil and gas pipeline construction safety. The method mainly comprises the steps that a detection device detects an oil and gas pipeline and an optical cable at a position to be mo...

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Hauptverfasser:	ZHONG RUOQI, LIANG SHANLIN, HUI HAIJUN, LIU JI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DREDGING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SOIL SHIFTING TESTING UNDERGROUND OR UNDERWATER STRUCTURES
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creator	ZHONG RUOQI LIANG SHANLIN HUI HAIJUN LIU JI
description	The invention provides a buried oil and gas pipeline excavating device and method, and belongs to the technical field of oil and gas pipeline construction safety. The method mainly comprises the steps that a detection device detects an oil and gas pipeline and an optical cable at a position to be monitored, a control device determines a visual device at a corresponding position according to position information of the oil and gas pipeline and the optical cable, and the corresponding visual device can collect a video picture of the oil and gas pipeline at the position; the control equipment controls the excavating equipment to excavate according to the video picture, and the corresponding water level sensor collects the water level value of the oil and gas pipeline at the position; the control equipment determines whether a pumping signal is generated according to the water level value; the water pumping equipment performs water pumping operation according to the water pumping signal. When the oil and gas pipe
format	Patent
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language	chi ; eng
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subjects	DREDGING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SOIL SHIFTING TESTING UNDERGROUND OR UNDERWATER STRUCTURES
title	Underground oil and gas pipeline excavating device and method
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