Water-saving for water-closet bowl utilizing waste water

• Main Author: WENKE FU
• Format: Patent
• Language: English
• Published: 23.04.2003
• Edition: 7
• Subjects: FIXED CONSTRUCTIONS; FLUSHING VALVES THEREFOR; SEWERAGE; WATER SUPPLY; WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES

The utility model discloses a water saving toilet chair using waste water. In the structure, a filth temporary groove (12) is arranged below a drain outlet (9) of a toilet bowl (8); a domestic waster water inlet (11) and a drain outlet (13) are arranged on the filth temporary groove (12); a drain rotary water groove (10) is arranged at the drain outlet (9); the tap and the drain rotary water groove (10) can be simultaneously opened by a linkage switch (1) for taper water and the drain rotary rotary water groove; the toilet bowl drain outlet (9) can be sealed by the left tap water when the drain rotary water groove (10) is closed. The toilet chair has good sealing performance and use both tap water and domestic waster water for flushing, reaching the purpose of water saving.