Title:
METHOD FOR ESTIMATING WATER LEVEL AND WATER DIFFERENCE ESTIMATING TOOL
Document Type and Number:
Japanese Patent JP2019178957
Kind Code:
A
Abstract:
To provide a method for estimating a water level for a gas pipe which can estimate generation of a pitcher due to sand blast, for example, in a gas pipe before the pitcher blocks the gas pipe and a supply failure generates, and a water difference estimating tool used for the method.SOLUTION: The present invention executes: an attaching step of attaching a water difference estimating tool having a humidity measuring unit with a communication space communicated with the primary side of a gas meter measuring the flow rate of the gas supplied to the gas supply part, the humidity measuring unit measuring the humidity of the communication space; a humidity measuring step of measuring the humidity of the communication space by the humidity measuring unit; and a water level estimating step of estimating the generation of a pitcher in the gas pipe according to the humidity measured by the humidity measuring step.SELECTED DRAWING: Figure 4
Inventors:
OUCHI YUKI
OCHI TAKESHI
KAWAGUCHI KEIJI
DANGI YASUHARU
OCHI TAKESHI
KAWAGUCHI KEIJI
DANGI YASUHARU
Application Number:
JP2018068408A
Publication Date:
October 17, 2019
Filing Date:
March 30, 2018
Export Citation:
Assignee:
OSAKA GAS CO LTD
International Classes:
G01F1/00; G01F3/22; G01F15/06
Attorney, Agent or Firm:
Patent business corporation r&c