초록 ▼

A low temperature storage cabinet wherein a heater is embedded in an opening frame structure of the cabinet to prevent the occurrence of dewfall on a surface of the frame structure to be brought into contact with a door hinged to the cabinet body, and wherein operation of a compressor is controlled

A low temperature storage cabinet wherein a heater is embedded in an opening frame structure of the cabinet to prevent the occurrence of dewfall on a surface of the frame structure to be brought into contact with a door hinged to the cabinet body, and wherein operation of a compressor is controlled in accordance with an inside temperature of the cabinet to maintain the inside temperature of the cabinet at a predetermined value. In the storage cabinet, the heater is activated synchronously in response to operation of the compressor and is activated in accordance with outside humidity or inside temperature of the cabinet during stopping of the compressor.

대표청구항 ▼

A low temperature storage cabinet wherein a heater is embedded in an opening frame structure of the cabinet to prevent the occurrence of dewfall on a surface of the frame structure to be brought into contact with a door hinged to the cabinet body, and wherein operation of a compressor is controlled

A low temperature storage cabinet wherein a heater is embedded in an opening frame structure of the cabinet to prevent the occurrence of dewfall on a surface of the frame structure to be brought into contact with a door hinged to the cabinet body, and wherein operation of a compressor is controlled in accordance with an inside temperature of the cabinet to maintain the inside temperature of the cabinet at a predetermined value. In the storage cabinet, the heater is activated synchronously in response to operation of the compressor and is activated in accordance with outside humidity or inside temperature of the cabinet during stopping of the compressor. or is a scroll compressor. 10. The transport refrigeration system as recited in claim 8 wherein said at least one current value is current draw associated with said compressor. 11. The transport refrigeration system as recited in claim 8 further including a controller which receives said current value. 12. The transport refrigeration system as recited in claim 11 wherein said controller indicates when said at least one current value exceeds a threshold current value. 13. The transport refrigeration system as recited in claim 11 wherein said controller indicates when a plurality of said at least one current value exceeds a threshold current value in a timeframe.