Washing Machine Dry Experimental System Drying Process Simulation Platform Design And Development,

Washer-Dryer is a home appliance with washing and drying functions, which plays a very important role in family life. With the global economic development and improvement of living standards, the penetration rate of home appliances becomes higher and higher. Meanwhile, people likes to purchase efficient, energy saving products more and more, which requires R&D engineers to improve efficiency and develop higher quality drying program.Recently, the auto-drying program controls the drying procedure through testing the temperature of clothes with temperature sensor indirectly. But it is not precise enough, because the temperature sensor cannot contact with the clothes in the drum. This subject researches how to test the clothes temperature and humidity in the inner-drum with wireless sensor technology directly, and obtains 1-4 kg four load level temperatures and humidity changing situation in the inner drum during drying process by a large number of experiments, it resolves the problems of temperature and humidity parameters testing in the inner-drum during drying process. Meanwhile it affords new ideas for developing drying program and does the foundation work for more precise control program.Meanwhile, this subject designs drying program simulation platform and realizes the aim of simulating drying program. Drying program engineer can import the designed drying program into the simulation platform, and then the simulation curves will be displayed in the simulation chart, which displays drying devices working information. According to the chart, the drying devices how to work will be seen clearly, so it is not necessary to evaluate the drying program in the washer-dryer machine. This simulation platform shortens the developing time and improves developing efficiency greatly.