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Drainage duct obstruction detection system and drainage duct obstruction automatic avoidance system

机译:排水管阻塞检测系统和排水管阻塞自动回避系统

摘要

PROBLEM TO BE SOLVED: To provide a drain pipe closure detecting system capable of precisely detecting a residual or an accumulated state of a solid or the like in a drain pipe and a drain pipe closure automatic prevention system making use of the drain pipe closure detecting system even if the solid or the like is mixed in waste water. ;SOLUTION: The drain pipe closure detecting system includes a blast means 20 for sending an air to the inside of the drain pipe 2, an air pressure detecting means 21 for detecting an air pressure produced by the blast means and an operation controlling means 15 for analyzing/recording variations in a value detected by the air pressure detecting means, and it detects the closure by the residual or the accumulation of the solid or the like in the drain pipe by detecting the variations in the air pressure by the operation controlling means.;COPYRIGHT: (C)2003,JPO
机译:解决的问题:提供一种能够精确地检测排水管中的固体等的残留或累积状态的排水管封闭检测系统以及利用该排水管封闭检测系统的排水管封闭自动防止系统。即使将固体等混入废水中。 ;解决方案:排水管关闭检测系统包括用于将空气输送到排水管2内部的鼓风装置20,用于检测由鼓风装置产生的气压的气压检测装置21和用于操作的控制装置15。分析/记录由气压检测装置检测到的值的变化,并通过由操作控制装置检测气压的变化来检测排水管中固体等的残留或积聚的关闭。 ;版权:(C)2003,日本特许厅

著录项

  • 公开/公告号JP4726352B2

    专利类型

  • 公开/公告日2011-07-20

    原文格式PDF

  • 申请/专利权人 須賀工業株式会社;

    申请/专利号JP20010249518

  • 发明设计人 米田 千瑳夫;

    申请日2001-08-20

  • 分类号E03C1/122;E03C1/304;

  • 国家 JP

  • 入库时间 2022-08-21 18:21:40

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