Title:
GAS APPLIANCE DISCRIMINATION DEVICE
Document Type and Number:
Japanese Patent JP2020003223
Kind Code:
A
Abstract:
To provide a gas appliance discrimination device capable of discriminating a use purpose of a gas appliance.SOLUTION: A gas appliance discrimination device includes: flow rate measurement means 102 for measuring a flow rate of a fluid flowing in a flow channel 101 at a fixed time interval; gas appliance discrimination means 110 for discriminating a gas appliance from measured flow rate data; gas appliance stop determination means 111 for determining a stop of a predetermined gas appliance when a measured flow rate value becomes less than a stop determination flow rate value; discrimination interval clocking means 112 for clocking an interval from a stop determination of the predetermined gas appliance to a use start; discrimination frequency count means 113 for counting a frequency when an interval from a use stop to the use start is within a predetermined time; and installation information storage means 114 for storing information as installation of a predetermined facility when a counted frequency exceeds a predetermined frequency.SELECTED DRAWING: Figure 1
Inventors:
KITANO YUSUKE
Application Number:
JP2018119901A
Publication Date:
January 09, 2020
Filing Date:
June 25, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
G01F3/22
Domestic Patent References:
| JP2005156542A | 2005-06-16 | |||
| JP2009186488A | 2009-08-20 | |||
| JP2008202818A | 2008-09-04 | |||
| JP2008170216A | 2008-07-24 | |||
| JP2009008623A | 2009-01-15 | |||
| JP2008145275A | 2008-06-26 | |||
| JP2018071832A | 2018-05-10 |
Attorney, Agent or Firm:
Kenji Kamada
Koichi Nomura
Koichi Nomura