Device for controlling airflow field and method thereof

摘要

The present invention is related to a device for controlling an airflow field and a method thereof. The method is included of: supplying a cooling airflow into an air conditioning space, smoothly altering flux of the cooling airflow, retrieving a backflow temperature of the cooling airflow, and comparing variation of the backflow temperature with a flux variation of the cooling airflow. Only part of the air conditioning space is covered in the circulation range of the cooling airflow if the backflow temperature is varying in the same tendency as the flux variation. The device is included of an air conditioning cabinet and a chiller. The air conditioning cabinet is included of a coil pipe, a fan corresponding to the coil pipe and a processing module electrically connected to the fan. The chiller is connected to the coil pipe to supply cooling water in to the coil pipe.