REFRIGERATOR

To provide a refrigerator enhancing a rapid cooling efficiency of a rapid cooling storage chamber, suppressing reduction in heat insulating performance and improving workability for mounting a ventilation fan promoting the rapid cooling.SOLUTION: A refrigerator includes: a storage chamber capable of performing rapid cooling; a cooler 24 supplying cool air to the storage chamber; a cooling fan 25 installed above the cooler 24; a cooling chamber 23; and a ventilation fan 42 ventilating air to the storage chamber. When the storage chamber is rapidly cooled, the cooling fan 25 and the ventilation fan 42 are operated, and the voltage of the ventilation fan 42 is set to be higher than the voltage of the cooling fan 25, so that the heat exchange efficiency of the cooler is reduced to reduce the temperature of the cooler, and thereby cooled air with a temperature lower than a normal temperature can be introduced at the rapid cooling time.SELECTED DRAWING: Figure 3 【課題】急冷可能な貯蔵室の急冷効率を高めるとともに、断熱性能の低下を抑制し、急冷を促進する通風ファンの取付け作業性を高めた冷蔵庫を提供することを目的とする。【解決手段】急速冷却可能な貯蔵室と、前記貯蔵室に冷気を供給する冷却器２４と、前記冷却器２４の上方に備えた冷却ファン２５と、冷却室２３と、前記貯蔵室へ通風する通風ファン４２とを備えた冷蔵庫で、前記貯蔵室の急速冷却時、冷却ファン２５と通風ファン４２とを運転し、通風ファン４２の電圧は冷却ファン２５の電圧より高く設定するので、冷却器の熱交換効率を低下させて冷却器の温度を下げ、通常よりも温度が低い冷気を急冷時に導入することができる冷蔵庫を提供することができる。【選択図】図３