JP2020101301A5

JP2020101301A5 -

Info

Publication number: JP2020101301A5
Application number: JP2018237860A
Authority: JP
Filing date: 2018-12-20
Publication date: 2022-01-26

Description

本願は上記課題を解決する手段を複数含んでいるが、その一例を挙げるならば、圧縮機と、放熱手段と、減圧手段と、蒸発器とが配管で接続された冷凍サイクルと、前記蒸発器に空気を流通させるファンと、前記蒸発器が収納される蒸発器室と、冷蔵温度と冷凍温度に設定可能な第一の貯蔵室と、冷凍温度に維持され得る第二の貯蔵室と、前記蒸発器室と前記第一の貯蔵室の間を連通する第一の風路と、前記蒸発器室と前記第二の貯蔵室の間を連通する第二の風路と、前記第一の風路の送風を遮断する送風遮断手段を備え、前記蒸発器室及び前記第二の風路の一部が、着脱可能な仕切壁を隔てて前記第一の貯蔵室と隣接する冷蔵庫において、安定運転中のファンの回転速度の時間平均値が、前記第一の貯蔵室が冷凍温度に設定された場合より、前記第一の貯蔵室が冷蔵温度に設定された場合の方が低くなるようにすることを特徴とする。 The present application includes a plurality of means for solving the above problems. For example, a compressor, a heat radiating means, a depressurizing means, a refrigerating cycle in which an evaporator is connected by a pipe, and the evaporator. A fan for circulating air, an evaporator room in which the evaporator is housed, a first storage room in which the refrigerating temperature and the freezing temperature can be set, a second storage room in which the freezing temperature can be maintained, and the above. A first air passage communicating between the evaporator chamber and the first storage chamber, a second air passage communicating between the evaporator chamber and the second storage chamber, and the first wind. Stable operation is provided in a refrigerator provided with an air blowing blocking means for blocking air from the passage, and the evaporator chamber and a part of the second air passage are adjacent to the first storage chamber with a removable partition wall in between. The time average value of the rotation speed of the fan inside is set to be lower when the first storage chamber is set to the refrigerating temperature than when the first storage chamber is set to the refrigerating temperature. It is characterized by that.

Claims

A refrigerator, a heat radiating means, a depressurizing means, a refrigerating cycle in which an evaporator is connected by a pipe, a fan for circulating air through the evaporator, an evaporator room in which the evaporator is housed, and a refrigerating temperature. A first storage chamber that can be set to the freezing temperature, a second storage chamber that can be maintained at the freezing temperature, and a first air passage that communicates between the evaporator chamber and the first storage chamber. A second air passage communicating between the evaporator chamber and the second storage chamber, and an air blow blocking means for blocking the air blown through the first air passage are provided, and the evaporator chamber and the second wind are provided. In the refrigerator where a part of the road is adjacent to the first storage chamber with a removable partition wall, the time average value of the rotation speed of the fan during stable operation is the refrigerating temperature of the first storage chamber. A refrigerator characterized in that the temperature is lower when the first storage chamber is set to a refrigerating temperature than when it is set.

The first storage chamber is the first switching chamber.
The second storage room is characterized by being an ice making room and a freezing room adjacent to the upper part of the first storage room, and a second switching room adjacent to the lower side of the first storage room. The refrigerator according to 1.

A heater that serves as a heating means for the first storage chamber is provided.
The refrigerator according to claim 2, wherein when the first switching chamber and the second switching chamber are set to the refrigerating temperature, the heater is turned off even if the outside temperature is lower than the predetermined temperature. ..

The refrigerator according to claim 1, wherein a vacuum heat insulating material is mounted inside the removable partition wall.

A plurality of switching chambers that can be set to the refrigerating temperature and the refrigerating temperature are provided, and even if any of the plurality of switching chambers is used as the refrigerating temperature setting chamber of the refrigerating temperature, among the surfaces that partition the refrigerating temperature setting chamber. A refrigerator characterized in that the total area of the surface adjacent to the space above the refrigerating temperature is larger than the total area of the surface adjacent to the freezing temperature space.