| 摘要 |
A refrigerant leak-detection system is provided to monitor a level of refrigerant/refrigerant by-products in ambient air in a closed/semi-closed ventilated environment enclosing a refrigeration unit. The system comprises a sensor positioned in the ventilated environment to measure a level of refrigerant/refrigerant by-products in the ambient air, and a detection controller to receive signals associated with the level of refrigerant/refrigerant by-products in the ambient air and to perform an action as a function of the signals. The detection controller stops a ventilation unit for given periods of time to allow the sensor to measure the level of refrigerant/refrigerant by-products in the ambient air during the given periods of time. A method for monitoring the level of refrigerant/refrigerant by-products in ambient air in a closed/semi-closed ventilated environment enclosing a refrigeration unit is also provided.
|
