Patent ID: 9650774
Date: 2017-05-16
CPC Classifications: E03D

Claim:
1. An odor removal system for removing odor from a toilet, comprising: a flush valve disposed in a toilet tank, the flush valve including a valve base; a linear control water drainage mechanism disposed above the valve base; and a hydraulic water drainage mechanism disposed above the valve base; characterized by the linear control water drainage mechanism includes a piston and a central partition plate for forming a piston chamber in an upper portion of the piston, the piston chamber configured to accommodate reciprocation of the piston, and a water drainage fluid chamber for flushing in a lower portion of the piston, the water drainage fluid chamber for flushing configured to apply water pressure to the piston; and the hydraulic water drainage mechanism includes a micro-immersible pump including an inlet communicating with a reservoir which communicates with the toilet tank through a filter, and an outlet communicating with the water drainage fluid chamber for flushing.