KR930023715A

KR930023715A - Pipe management system

Info

Publication number: KR930023715A
Application number: KR1019920007915A
Authority: KR
Inventors: 엄건영
Original assignee: 엄건영
Filing date: 1992-05-11
Publication date: 1993-12-21

Abstract

본 발명은 유체를 수송하는 파이프(pipe)가 소손되거나 노화되어 유체가 누출되는 이상현상을 감지하고 누출지점을 찾아내는 파이프관리시스템에 관한 것으로, 내경과 외경 사이에 감지도선이 있고 이 감지도선 주위가 절연물질로 채워진 파이프와 감지도선과 소정의 거리로 각각 접속되고 파이프가 훼손되어 유체가 누출되는 경우 누출상태 및 누출저점을 알리는 데이타를 각각 발생시키는 복수의 파이프감시수단과, 이 복수의 파이프감시수단으로부터 제공되는 데이타를 받아들여 관리자에게 파이프의 상태와 관련된 정보를 제공하는 호스트컴퓨터를 포함하는 것이 특징이다.The present invention relates to a pipe management system that detects an abnormality in which a fluid leaks due to burnout or aging of a fluid transporting pipe, and finds a leak point. A plurality of pipe monitoring means connected to a pipe filled with an insulating material and a sensing lead at a predetermined distance, respectively, and generating data indicating a leak state and a leak bottom when the pipe is damaged and leaks a fluid; It features a host computer that accepts data from the server and provides the administrator with information about the pipe's status.

Description

Pipe management system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 구성을 개략적으로 나타낸 블럭도, 제2도는 본 발명에 따른 라인유니트의 구성을 나타낸 도면, 제3도는 파이프의 구조 및 감지선의 형상을 나타낸 도면.1 is a block diagram schematically showing the configuration of the present invention, Figure 2 is a view showing the configuration of the line unit according to the present invention, Figure 3 is a view showing the structure of the pipe and the shape of the sensing line.

Claims

There is a sensing wire between the inner diameter and the outer diameter, and the pipe is filled with insulating material and connected to the sensing wire at a predetermined distance, respectively, and the pipe leaks when the fluid is leaked due to damage of the pipe within the predetermined distance. And a plurality of pipe monitoring means for generating data indicative of a state and a leak point, and a host computer receiving the data provided from the plurality of pipe monitoring means and providing information related to the state of the pipe to an administrator. Pipe management system.

The pipe management according to claim 1, further comprising a plurality of relay means connected between the plurality of pipe monitoring means and the host computer, respectively, to relay data transmission between the pipe monitoring means and the host computer. system.

The pipe detecting means according to claim 1, wherein the pipe monitoring means comprises: current detecting means for detecting an amount of current flowing through the diffuser sensing wire of the pipe, and voltage detecting means for detecting a voltage falling from the sensing wire of the pipe within a predetermined distance; A / D conversion means for converting analog data signals provided from the current detection means and the voltage detection means into digital data signals and data provided from the A / D conversion means are received to determine whether the pipe leaks. First switching means and the sensing means controlled by the procedure execution means and the procedure execution means for performing a procedure for calculating a leak point and varying the power supply loop of the sensing wire corresponding to the step of performing the procedure. Second switching means for switching a path of the data signal provided from the conductive line, and an external Pipe control system comprises a communication means for performing communications with value.

4. The pipe management according to claim 3, wherein the pipe monitoring means further comprises an alarm and display means controlled by the procedure executing means to notify the pipe of the leak state with an alarm sound and indicate whether there is a leak. system.

※ Note: The disclosure is based on the initial application.