Blowdown device of closestool

Abstract

A blowdown device of a closestool comprises a water tank arranged on the closestool and a blowdown pipe arranged inside the closestool, wherein a paper smashing device is connected in the blowdown pipe in series, a drainage switch and a water tank cover are arranged on the water tank, the drainage switch is connected with a drainage valve arranged in the water tank, the drainage switch is provided with a large water button and a small water button, the blowdown pipe is a double-way blowdown pipe, the double-way blowdown pipe comprises a first blowdown pipe body needing to carry out smashing processing and a second blowdown pipe body needless to carry out smashing processing, the head end of the first blowdown pipe body is combined with the head end of the second blowdown pipe body to form one opening, a switching mechanism used for switching opening and closing of the head end of the first blowdown pipe body or the head end of the second blowdown pipe body is arranged in the opening, and the tail end of the first blowdown pipe body is combined with the tail end of the second blowdown pipe body to form one outlet; the internal diameter of the first blowdown pipe body is larger than the internal diameter of the second blowdown pipe body, and the paper smashing device is connected in the first blowdown pipe body in series. The blowdown device of the closestool has the advantages of being simple and reasonable in structure and flexible in operating, protecting the environment, and saving energy.

Description

technical field [0001] The invention relates to a toilet, in particular to a sewage discharge device of the toilet. Background technique [0002] Chinese Patent Document No. CN1641123A disclosed a paper shredder for a toilet on July 20, 2005, comprising a shell joined by a front cover and a rear shell, a motor, a rotating cutterhead and a fixed cutterhead, and the motor Installed on the outside of the back of the back shell, the rotating shaft extends into the back shell and a rotary cutter is fixed at the end of the shaft. There is a liquid discharge port on the rear side wall of the back shell, and a liquid inlet is provided on the front end of the trumpet-shaped front cover. The liquid inlet is sealed and connected with the outlet of the siphon pipe in the toilet through a leak-proof gasket; the front of the circular rotary cutter head is provided with a set of rack knives with the knife edge facing forward and a set of through holes, and a set of pressurized material blo...

AI Technical Summary

Problems solved by technology

[0003] After long-term use, it has been found that the paper shredder used for toilets does not have a strong sewage discharge capacity when the power is off, and it needs to add water to discharge the stolen goods; moreover, when the user urinates or does not need to crush the stolen goods, the crushing mechanism will also automatically start up,

Images