FAN CONTROL DEVICE FOR ENERGY SAVING

摘要

A fan control device for energy saving in a refrigerator is provided. The fan control device comprises an evaporator fan, an evaporator thermometer, and an evaporator fan controller. The evaporator fan is configured for circulating air around the evaporator and across the storage space. The evaporator thermometer is disposed in a vicinity of the evaporator, configured for detecting temperature of the evaporator, and outputting the temperature of the evaporator. The evaporator fan controller is configured for receiving the temperature of the evaporator and controlling the evaporator fan based on the temperature of the evaporator. The evaporator fan controller is configured to control the evaporator fan to stop operation when the compressor starts operation. The evaporator fan controller is configured to control the evaporator fan to start operation when the temperature of the evaporator falls below a first predetermined value.

主权项

1. A fan control device for energy saving in a refrigerator, wherein the refrigerator includes a storage space that is cooled by refrigerant flowing through an evaporator, a compressor, and a condenser, the fan control device comprising:
an evaporator fan configured for circulating air around the evaporator and across the storage space; an evaporator thermometer disposed in a vicinity of the evaporator, configured for detecting temperature of the evaporator, and outputting the temperature of the evaporator; and an evaporator fan controller configured for receiving the temperature of the evaporator and controlling the evaporator fan based on the temperature of the evaporator, wherein the evaporator fan controller is configured to control the evaporator fan to stop operation when the compressor starts operation, and wherein the evaporator fan controller is configured to control the evaporator fan to start operation when the temperature of the evaporator falls below a first predetermined value.