Novel floor drain

The utility model discloses a novel floor drain, including floor drain seat, floor drain seat's center department be equipped with floor drain stopper through -hole, floor drain stopper through -hole in be equipped with the connecting cylinder, the upper surface circumference outside of floor drain stopper through -hole be equipped with the multiunit fixed orifices, floor drain stopper through -hole top be connected with water leakage plate, water leakage plate top be connected with the handle, water leakage plate's below be connected with the floor drain stopper, floor drain seat's bottom be connected with the apron, the utility model discloses simple structure, hierarchical drainage can be realized to the floor drain, need not the operation when ponding is less, backs out floor drain stopper when ponding is more, and some shelter is inside, and novel floor drain can effectively prevent the ponding repayment that the under -deck negative pressure leads to because of can there be the negative pressure in the