| 摘要 |
PURPOSE: A hybrid radiational cooling apparatus is provided to improve the heat transfer efficiency of a radiational cooling due to processing cooling with radiation and convection. CONSTITUTION: The hybrid radiational cooling apparatus comprises: a first casing(100) wherein an air inlet and an air outlet(120) are formed in the side; an evaporator(200) which is arranged in the inside the first casing and includes a first pipe(210) wherein liquid coolant in low temperature and low pressure flows through and absorbs external heat; a convection fan which discharges air which is inhaled through the air inlet and is frozen by the evaporator to the air outlet with being arranged in the inside the first casing; and a radiation panel(400) which includes a second pipe(410) and is arranged on the front of the first casing. The exterior is radiationally cooled by the liquid coolant in low temperature and in low pressure flows through the second pipe. |
