Automatic liquid feeding device of physical method

The utility model discloses an automatic liquid feeding device of physical method, including stop valve, miniature jet pump, check valve, flexible connector and washing liquid container, the stop valve sets up the entrance point at miniature jet pump, the check valve sets up the exit end at miniature jet pump, flexible connector is connected with miniature jet pump, the washing liquid container isconnected with flexible connector. The utility model discloses automatic liquid feeding device of physical method, solved that marine kitchen waste treating device greasy dirt is remained or manual interpolation washing liquid and washing liquid mix unequal problem, need not newly -increased power supply, and totally with the help of this device self fresh water rinse -system, convenience, practicality, low energy consumption, green, application are strong, and interpolation that here liquid feeding unit is not only limited to the washing liquid is additive other liquid or extend to other equipment fields also, have