| 摘要 |
<p>PROBLEM TO BE SOLVED: To hold freshness of vegetables, fruits and the like. SOLUTION: An integral structure comprises a refrigeration chamber 22, a water storage tank 25, a cooling coil 26 for holding water in the water storage tank 25 cooled at a given temperature, an atomizer 27 for atomizing the cold water in the water storage tank 25 into air, a fan 34 for circulating the air in the refrigeration chamber 22, an ultraviolet generator 31, and a photocatalyst layer 32 disposed on an ultraviolet radiation surface. Water disinfected by the ultraviolet generator 31 and the photocatalyst layer 32 can be atomized into the air not only to cool, humidify and remove dust in the refrigeration chamber 22 but also to remove and decompose various bacteria, ethylene gas and the like in the air, which can hold freshness of fruits and vegetables 24 in the refrigeration chamber 22.</p> |
