To provide a refrigerator capable of retaining freshness of stored objects such as vegetables for a long time by a cooling control equipped with a refrigeration cooler and a vegetable compartment cooler, improving homeothermal performance, and effectively cooling a refrigeration compartment or a vegetable compartment.
The refrigerator includes: the refrigeration cooler 24, the vegetable compartment cooler 26, and a freezing cooler 24 having the refrigeration compartment 10, the vegetable compartment 11, and a freezing compartment 19, respectively, and individually cooling each compartment; and fans 27, 29, 28 supplying cold air from each cooler into each storage compartment. In refrigerating cycle control of sequentially carrying out cooling operation of each cooler, one cooling cycle is cooling the compartments to predetermined temperatures by dividing cooling operation of the refrigeration compartment and the vegetable compartment by the refrigeration cooler and the vegetable compartment cooler into a plurality of times and alternately carrying out cooling, and then shifting to cooling operation of the freezing compartment by the freezing cooler.
COPYRIGHT: (C)2010,JPO&INPIT
TOSHIBA CONSUMER ELECT HOLDING
TOSHIBA HOME APPLIANCES CORP
| JP2007333299A | 2007-12-27 | |||
| JP2003314945A | 2003-11-06 | |||
| JP4175847B2 | 2008-11-05 |
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita
Husband