STUDY OF THE FABRICATION AND MODELS TEACHING SYSTEM AIR CONDITIONER THREE FUNCTIONS: COOLING - HEATING - DEHUMIDIFICATION

Abstract

This paper introduces the air conditioning system performs three functions cooling, heating and dehumidification serve human activities and manufacturing processes necessary as required. After calculatiing and building air conditioning systems, we conducted manufacturing model with the technical specifications as 185W cooling capacity, the area of 0.082 m² evaporator, 0.11 m² condenser, capillary tube with a diameter of 1.6 mm. Such parameters were selected to match the pressure and temperature of the refrigerant. At the same time, several parameters affecting the operation of the machine were also evaluated. Results test of the air conditioning systems, running in three different modes, showed that the model provided several advantages, including stable performance, efficient cooling, heating and dehumidification very good, convenient for use.