Title:
浴室暖房乾燥機
Document Type and Number:
Japanese Patent JP5750379
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To inform a user of necessity of cleaning of a filter attached to an air inlet in a bathroom heater/dryer having a plurality of different operation modes such as a drying operation mode, a heating operation mode and a ventilation operation mode.SOLUTION: A bathroom heater/dryer 1 includes a filter F attached to an air inlet 26 of a bathroom A, a circulation fan 41, a ventilation fan 43, a control unit C for determining necessity of filter cleaning, and an alarm 9. When real total operation time obtained by integrating operation time by operation mode by multiplying operation time of each operation mode by a filter clogging coefficient inherent in each operation mode exceeds predetermined filter cleaning request time, the necessity of filter cleaning is informed of from the alarm 9.
More Like This:
| JPS6050323 | HOT WATER HEATING DEVICE |
| JP2000014998 | VENTILATING DRYER |
Inventors:
Akira Kanda
Kokichi Sato
Kokichi Sato
Application Number:
JP2012026877A
Publication Date:
July 22, 2015
Filing Date:
February 10, 2012
Export Citation:
Assignee:
Rinnai Corporation
International Classes:
F24D15/00; F24F7/007; F24F7/06; F24F11/02; F26B9/02
Domestic Patent References:
| JP2007101118A | ||||
| JP2007101100A | ||||
| JP2004278834A | ||||
| JP2010194027A | ||||
| JP2009270733A | ||||
| JP2009250522A |
Attorney, Agent or Firm:
Eiji Miyazaki
Tomohiro Harada
Tomohiro Harada