A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a water-saving toilet stool which comprises a body provided with a basin part, an upper trap is formed at the bottom of the basin part, a drain outlet and a lower flushing water inlet which are communicated with the upper trap and are both located below the water surface of the upper trap are formed in the bottom of the basin part, an upper flushing water inlet is formed inthe upper portion of the basin part, water flow flowing out of the upper flushing water inlet washes the wall surface of the basin part, the inlet end of the blow-off bent pipe is communicated with the blow-off port, when the blow-off bent pipe is not flushed, a cavity isolated from outside air is formed in the blow-off bent pipe, the blow-off elbow forms siphoning during flushing, and the negative pressure device is communicated with the cavity and is used for sucking air in the cavity to the lower flushing water inlet when flushing is started. By adopting the technical scheme, the flushingperformance of the toilet stool can be greatly improved, so that the toilet stool is more water-saving, and the problem that indoor air is polluted can be effectively avoided.
本发明公开了一种节水便器，包括：本体，具有盆部，所述盆部之底部形成有上存水弯并设有与所述上存水弯相通且均位于所述上存水弯的水面之下的排污口和下冲水进水口，所述盆部之上部形成有上冲水进水口，所述上冲水进水口流出的水流对所述盆部的壁面进行洗刷；排污弯管，所述排污弯管的入口端与所述排污口接通，在未冲洗时，所述排污弯管内形成有一与外界空气相隔离的腔体；所述排污弯管在冲洗时形成虹吸；负压装置，与所述腔体相连通，用于在开始冲洗时将所述腔体内的空气抽吸至所述下冲水进水口。采用本发明的技术方案能大大提高便器的冲洗性能，使得便器更加节水，并且可有效避免室内空气被污染的问题。
The invention discloses a water-saving toilet stool which comprises a body provided with a basin part, an upper trap is formed at the bottom of the basin part, a drain outlet and a lower flushing water inlet which are communicated with the upper trap and are both located below the water surface of the upper trap are formed in the bottom of the basin part, an upper flushing water inlet is formed inthe upper portion of the basin part, water flow flowing out of the upper flushing water inlet washes the wall surface of the basin part, the inlet end of the blow-off bent pipe is communicated with the blow-off port, when the blow-off bent pipe is not flushed, a cavity isolated from outside air is formed in the blow-off bent pipe, the blow-off elbow forms siphoning during flushing, and the negative pressure device is communicated with the cavity and is used for sucking air in the cavity to the lower flushing water inlet when flushing is started. By adopting the technical scheme, the flushingperformance of the toilet stool can be greatly improved, so that the toilet stool is more water-saving, and the problem that indoor air is polluted can be effectively avoided.
本发明公开了一种节水便器，包括：本体，具有盆部，所述盆部之底部形成有上存水弯并设有与所述上存水弯相通且均位于所述上存水弯的水面之下的排污口和下冲水进水口，所述盆部之上部形成有上冲水进水口，所述上冲水进水口流出的水流对所述盆部的壁面进行洗刷；排污弯管，所述排污弯管的入口端与所述排污口接通，在未冲洗时，所述排污弯管内形成有一与外界空气相隔离的腔体；所述排污弯管在冲洗时形成虹吸；负压装置，与所述腔体相连通，用于在开始冲洗时将所述腔体内的空气抽吸至所述下冲水进水口。采用本发明的技术方案能大大提高便器的冲洗性能，使得便器更加节水，并且可有效避免室内空气被污染的问题。
Water-saving toilet stool
一种节水便器
LIAO DONGDONG (author)
2021-03-09
Patent
Electronic Resource
Chinese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen