JP2003021448A5 - - Google Patents

Claims (15)

A first storage chamber in which a storage container for storing stored items is arranged, a cooler for generating cold air for cooling the first storage chamber, and the first air through the back wall of the first storage chamber while the cold air circulates. A cool air passage arranged behind the storage chamber, a discharge port for discharging the cool air from the back wall, and a return port for guiding the cool air in the first storage chamber to the cooler were discharged from the discharge port. Refrigerator, characterized in that the cool air is guided to a short circuit to the return port in fluid communication between the pre-SL container and the back wall.   The refrigerator according to claim 1, further comprising a cover that covers a front side of the discharge port and opens downward.   The refrigerator according to claim 1 or 2, wherein a plurality of the storage containers are provided, and different temperatures are set in the storage containers arranged in the vertical direction.   The first storage room consists of a vegetable room maintained at a room temperature suitable for vegetables, and a second storage room having a different room temperature from the first storage room is provided on the side of the first storage room via an isolation wall. The refrigerator according to claim 3.   5. The refrigerator according to claim 4, wherein a storage unit is provided on the back surface of the open / close door that opens and closes the front surface of the first storage chamber by rotation.   The second storage chamber is composed of a freezing chamber for storing stored items in a frozen state, and a heater wire for preventing dew generation by the freezing chamber is incorporated in the isolation wall, and the heater wire has different densities in the vertical direction. The refrigerator according to claim 4 or 5.   The refrigerator according to claim 6, further comprising temperature detecting means for detecting the temperature in the first storage chamber and controlling energization of the heater wire.   The refrigerator according to claim 6 or 7, wherein the cool air flowing into the cool air passage is guided to a side away from the isolation wall.   The refrigerator according to any one of claims 3 to 5, wherein a plurality of the discharge ports having different opening areas are arranged in the vertical direction.   6. The refrigerator according to claim 3, wherein the heat insulating layer integrated with the back wall has different thicknesses in the vertical direction.   The temperature in the said storage container distribute | arranged below was made lower than the temperature in the said storage container distribute | arranged upwards, The refrigerator in any one of Claims 3-10 characterized by the above-mentioned.   The refrigerator according to claim 11, wherein a low temperature storage room having a lower room temperature than the first storage room is disposed above the first storage room.   The refrigerator according to any one of claims 1 to 12, wherein the back wall includes a cooling plate that discharges cold heat from the cold air in the cold air passage into the first storage chamber. A first storage chamber; a cold air passage disposed behind the first storage chamber; a discharge port for discharging the cold air passage to the first storage chamber; and a first outlet provided at a side of the first storage chamber. A refrigerator comprising: two storage chambers; a cooler disposed behind the second storage chamber; and a return port that guides cool air in the first storage chamber to a lower side portion of the cooler. The refrigerator according to claim 1 or 14, wherein a height of the discharge port is set lower than an upper end edge of a stored item storage container disposed in the first storage chamber.