Title:
MONITORING SYSTEM, MONITORING METHOD, AND MONITORING PROGRAM FOR STEAM-USING EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2020/158072
Kind Code:
A1
Abstract:
A monitoring system that is for monitoring steam-using equipment 2. The monitoring system comprises: a trap temperature sensor that detects the temperature of a steam trap 23a that is provided to a steam-discharging part 23 and/or a steam temperature sensor 23b that detects the temperature of steam that flows into the steam trap 23a; and a pressure sensor 11 that detects the pressure of steam that flows into the steam trap. When any of a temperature detection value from the temperature sensor, temperature statistical data that is obtained by statistical processing of the temperature detection value, a pressure detection value from the pressure sensor, and pressure statistical data that is obtained by statistical processing of the pressure detection value deviates from a prescribed standard, the monitoring system determines that there is an abnormality or a sign of an abnormality at the steam trap.
Inventors:
NAKANISHI KAZUKI (JP)
Application Number:
PCT/JP2019/041669
Publication Date:
August 06, 2020
Filing Date:
October 24, 2019
Export Citation:
Assignee:
TLV CO LTD (JP)
International Classes:
F01D25/00; F01D25/32; F16T1/48; G05B23/02
Domestic Patent References:
| WO2016021395A1 | 2016-02-11 |
Foreign References:
| JP2003130289A | 2003-05-08 | |||
| JP2005299867A | 2005-10-27 | |||
| JP2015222054A | 2015-12-10 |
Other References:
See also references of EP 3907378A4
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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