Title:
SOLVENT RECOVERY TYPE CLOTHES DRIER AND OPERATION METHOD FOR THE SAME
Document Type and Number:
Japanese Patent JP3363796
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To keep a supply heat quantity into a drying chamber appropriate by providing a control mode change means for changing the mode of the drive control of a heating means to a mode so that a heat quantity larger than before is supplied into the drying chamber in the case that a detected exit temperature becomes lower than a changeover reference temperature set beforehand.
SOLUTION: The entrance temperature and exit temperature of a rotary drum 4 are detected respectively by a drum entrance temperature sensor 8 and a drum exit temperature sensor 11. After starting the control of energizing to a heater 7 in a mode so that the drum entrance temperature is kept at (drum exit temperature + 10)°C, when the drum exit temperature becomes lower than a changeover reference temperature (42°C for instance) set beforehand, the mode of energizing control to the heater 7 is changed to a mode so as to keep the drum entrance temperature at a target lower limit temperature (52°C for instance) set beforehand. Thus, even when the drum exit temperature becomes low, by the evaporation of moisture contained in clothes, a large heat quantity is supplied into the rotary drum 4.
Inventors:
Masahiko Tsunoda
Yoshitsugu Kitamura
Yoshitsugu Kitamura
Application Number:
JP22720998A
Publication Date:
January 08, 2003
Filing Date:
August 11, 1998
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
D06F43/08; D06F58/28; (IPC1-7): D06F43/08; D06F58/28
Domestic Patent References:
| JP6327890A | ||||
| JP698991A | ||||
| JP4279195A | ||||
| JP7689A | ||||
| JP58216096A | ||||
| JP62196187U |
Attorney, Agent or Firm:
Kousaku Inaoka (2 outside)