Abstract
This paper described the evaluation of the cooling performance of temperature control system for Agricultural Greenhouse by passing water type heat exchange panel. The temperature control space of this system was made by Styrofoam and heat exchanger panel, and it was installed in the Agricultural Greenhouse. In the theoretical calculation, the temperature in this space was decreasing with increasing thickness of the Styrofoam. However, since the irradiation energy of the sunlight is large, it had been found that it was difficult to keep the room at a low temperature. Moreover, experimental evaluation of this systems was carried out, and found the possibility of temperature control by the ground water.
