The utility model provides a cold -stored refrigeration device, cold -stored refrigeration device have room between a plurality of storings, and the wind channel mouth is close to in indoor portion between every storing a region still is provided with VOC peculiar smell detection module and the ABT module of disinfecting. Above -mentioned two modules can integrate together, and are common embeddedto the lateral wall of room between the storing in. VOC peculiar smell detection module configures the concentration that detects the indoor odor of portion between the storing into, and above -mentioned odor mainly is volatile organic compound. ABT disinfects module configuration and becomes to be higher than when odor concentration and open when predetermineeing concentration. ABT disinfects the module and can produce oxidability extremely strong free hydroxyl and active oxygen, can destroy the cell membrane of bacterium and the protein of solidification virus to reach comprehensive, high -efficient, deodorization, the sterilizing rate can reach more than 99.9%.