文献类型：专利

英文题名：Inner leakage on-line monitoring system for use during crude oil refining process, has endoscope detection unit connected with image transmitting unit, where image transmission unit is connected with image processing unit

作者：CHEN W;LIAO Z;WENG L;XU X;YANG J;ZHANG D

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY;[2]CHINA PETROLEUM & CHEM CORP;[3]SINOPEC CORP;[4]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN104949799-A

申请日：2014-03-25

公开日：2015-09-30

语种：英文

收录：DERWENT

摘要：NOVELTY - The system has an endoscope detection unit (1) connected with an image transmitting unit (2). The image transmission unit is connected with an image processing unit (3). An oil flow pipeline is connected to the endoscope detection unit. The image processing unit is connected with a DCS control system (4). The endoscope detection unit is provided with an endoscope and a camera. The endoscope is inserted in the pipeline for collecting an image. The camera shoots image, which is collected by the endoscope. An end of an endoscope base is connected with an optical detecting window. USE - Inner leakage on-line monitoring system for use during crude oil refining process. ADVANTAGE - The system realizes real-time detection of naphtha chromaticity to avoid generation of crude oil pollution in an effective manner. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic block diagram of an inner leakage on-line monitoring system. Endoscope detection unit (1) Image transmitting unit (2) Image processing unit (3) DCS control system (4)