Pollutant suction system applied to vacuum toilet: Fid-Bau Portal

Pollutant suction system applied to vacuum toilet

YANG GUOQI

The invention discloses a pollutant suction system applied to a vacuum toilet. The system comprises two vacuum negative pressure tanks which are in air pressure communication through a connecting pipe, one vacuum negative pressure tank is an adsorption tank used for sucking pollutants and temporarily storing the pollutants, the other vacuum negative pressure tank is a pressure supply tank for supplying vacuum negative pressure to the adsorption tank, a constant pressure device is arranged on the connecting pipe, a pollutant inlet pipe used for sucking the pollutants and a pollutant dischargingpipe used for discharging pollutants are arranged on the adsorption tank, a vacuum stop valve is arranged on a pollutant inlet pipe, and an exhausting pipe used for extracting air is arranged on thepressure supply tank. With the adoption of the structure, the adsorption tank can always keep higher pollutant adsorption capability, requirements for the power supply environment are reduced, and thevacuum toilet can be really promoted and popularized.

本发明公开了一种应用于真空厕所的吸污系统，包括两个通过导压管实现气压连通的真空负压罐，其中一个真空负压罐为用作吸入污物并暂存污物的吸附罐，另外一个真空负压罐为用作向吸附罐提供真空负压的供压罐，所述导压管设有恒压装置，所述吸附罐上设有用于吸入污物的进污管和用于排出污物的排污管，所述进污管上设有真空截止阀，所述供压罐上设有用于抽出空气的抽气管。本发明采用上述结构，能够使吸附罐始终保持较高的吸污能力，降低对供电环境的要求，使得真空厕所能够真正做到推广、普及使用。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren