| 摘要 |
PURPOSE: A refrigerator is provided to cool storerooms excellently without abnormally increasing the temperature or partially lowering the temperature of the storerooms during the cooling operation in which a blower blows cold air into the storerooms. CONSTITUTION: A refrigerator includes a freezing room (2), a refrigeration room (3), a freezer chamber (17), a freezing room cool air path, a refrigeration room cool air path, a first blower (14), and a second blower (15). The freezing room cool air path starts from the freezer chamber, passes through the refrigeration room, and returns to the freezer chamber. The refrigeration room cool air path starts from the freezer chamber, passes through the refrigeration room, and returns to the freezer chamber. The first blower blows air into the freezing room cool air path. The second blower blows air into the refrigeration room cool air path. The combination of the rotation speed of the first blower and the second blower is configured and adjusted so that the relations among pressure P1 of the air blow area of the first blower, pressure P2 of the air blow area of the second blower, pressure P3 of the upstream pressure of a freezer of the freezer chamber, and pressure P0 of the downstream pressure of the freezer of the freezer chamber are to be P1>P3>P0 and P2>P3>P0. [Reference numerals] (2) Freezing room; (3) Refrigeration room; (AA) Stable cooling; (BB) Section1(pressureP1); (CC) Section2(pressureP2); (DD) Section0(pressureP0); (EE) Section3(pressureP3) |
