A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a closestool flushing device which comprises a water tank with a water storage cavity, a siphon assembly, and a pressurizing assembly; the siphon assembly comprises a siphon container and a siphon bent pipe, the siphon container is provided with a siphon cavity and is arranged in the water storage cavity, an opening penetrating through the siphon cavity and the water storage cavity is formed in the bottom of the siphon container, and a one-way valve for controlling water in the water storage cavity to enter the siphon cavity in a one-way mode is arranged at the opening. A water inlet of the siphon bent pipe is communicated with the siphon cavity, a water outlet of the siphon bent pipe is communicated with a flushing waterway of the closestool, the bottom wall of the siphon bent pipe is provided with a highest point, and the working water level of the water storage cavity is flush with or lower than the highest point; and the pressurizing assembly is used for extruding water in the siphon cavity into the siphon elbow so as to enable the siphon elbow to form siphon. Reliable water supply pressure and instantaneous flow can be ensured, the flushing effect is good, the structure is simple, and the cost is low.
本发明公开了一种马桶冲刷装置，包括：水箱，具有储水腔；虹吸组件，包括虹吸容器和虹吸弯管，所述虹吸容器具有虹吸腔并设于所述储水腔内，所述虹吸容器的底部设有贯通所述虹吸腔和所述储水腔的开口，所述开口处设有控制所述储水腔内的水单向进入所述虹吸腔的单向阀，所述虹吸弯管的入水口与所述虹吸腔相连通，所述虹吸弯管的出水口与马桶的冲洗水路相接通，所述虹吸弯管的底壁具有一最高点，所述储水腔的工作水位与所述最高点相平齐或低于所述最高点；加压组件，用于将所述虹吸腔的水挤压入所述虹吸弯管中以使得所述虹吸弯管形成虹吸。本发明能确保可靠的供水水压和瞬时流量，冲洗效果好，结构简单、成本低。
The invention discloses a closestool flushing device which comprises a water tank with a water storage cavity, a siphon assembly, and a pressurizing assembly; the siphon assembly comprises a siphon container and a siphon bent pipe, the siphon container is provided with a siphon cavity and is arranged in the water storage cavity, an opening penetrating through the siphon cavity and the water storage cavity is formed in the bottom of the siphon container, and a one-way valve for controlling water in the water storage cavity to enter the siphon cavity in a one-way mode is arranged at the opening. A water inlet of the siphon bent pipe is communicated with the siphon cavity, a water outlet of the siphon bent pipe is communicated with a flushing waterway of the closestool, the bottom wall of the siphon bent pipe is provided with a highest point, and the working water level of the water storage cavity is flush with or lower than the highest point; and the pressurizing assembly is used for extruding water in the siphon cavity into the siphon elbow so as to enable the siphon elbow to form siphon. Reliable water supply pressure and instantaneous flow can be ensured, the flushing effect is good, the structure is simple, and the cost is low.
本发明公开了一种马桶冲刷装置，包括：水箱，具有储水腔；虹吸组件，包括虹吸容器和虹吸弯管，所述虹吸容器具有虹吸腔并设于所述储水腔内，所述虹吸容器的底部设有贯通所述虹吸腔和所述储水腔的开口，所述开口处设有控制所述储水腔内的水单向进入所述虹吸腔的单向阀，所述虹吸弯管的入水口与所述虹吸腔相连通，所述虹吸弯管的出水口与马桶的冲洗水路相接通，所述虹吸弯管的底壁具有一最高点，所述储水腔的工作水位与所述最高点相平齐或低于所述最高点；加压组件，用于将所述虹吸腔的水挤压入所述虹吸弯管中以使得所述虹吸弯管形成虹吸。本发明能确保可靠的供水水压和瞬时流量，冲洗效果好，结构简单、成本低。
Closestool flushing device
一种马桶冲刷装置
CHEN XUEYU (author)
2021-12-24
Patent
Electronic Resource
Chinese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
Closestool with simple flushing device and closestool flushing method
| European Patent Office | 2024