Seal deodorant closestool trap

The utility model discloses a seal deodorant closestool trap, including depositing the water pipe, should deposit the water pipe is the U-shaped pipe, the intake chamber is established to the said end of intaking of depositing the water pipe, is equipped with the water inlet that is used for and advances water piping connection on the lateral wall of this intake chamber, and the bottom is equipped with the delivery port, and this delivery port is connected with the water inlet of depositing the water pipe, is equipped with the float in the intake chamber, said float diameter is greater than the delivery port diameter of intake chamber, when depositing water pipe memory water under the water pressure of float self gravity and intake chamber or gas pressure action the delivery port of closed intake chamber, avoided because deposit water pipe and intake chamber memory water evaporation back, the foul smell, worms etc. Are indoor from the pipeline entering, can play the effect of deodorant protection against insects effectively