Research on the principle of dishwasher water efficiency device

First of all, the test requirements of national standard 38383-2019 "Dishwasher energy efficiency water efficiency limit value and grade" are interpreted, and then the test requirements of dishwasher water efficiency test are put forward. Secondly, according to the laboratory test method, the principle design scheme is proposed and the function of dishwasher water efficiency device is analyzed and explained to prove the feasibility and superiority of this structure. Finally, the importance of dishwasher water efficiency testing in the industry is explained.