| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerator which keeps vegetables fresh by improving the storage environment in advance before the freshness of vegetables lowers. SOLUTION: Freshness deterioration atmosphere within a vegetable chamber 12 is monitored without depending only on the gas components from the stored foods themselves, and the environment is cleaned in advance to keep freshness before the freshness of the vegetables, fruits, etc., is lowered, by providing this refrigerator with an atmosphere sensor 24 which senses the changes in the concentration of the composite gas components which are mainly composed of reducing gases such as ethylene, alcohol, aldehyde, etc., including the gas components generated from the stored and the gas components flowing in from the vegetable chamber 11, and further, equipping it with a control means 30, which removes the composite gas to deteriorate the freshness of the stores from the inside the vegetable chamber 12 by driving a composite gas removing means 32, based on the electric output of the atmosphere sensor 24. |
