Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cleaning nozzle, spray rod assembly and closestool
The cleaning nozzle device comprises a water outlet body, the water outlet body is provided with a water outlet channel, the water outlet channel is provided with a water cavity and a water outlet hole, the cleaning nozzle device further comprises a guide block, the guide block is arranged in the water cavity and provided with a water through hole, and the water through hole is communicated with the water outlet hole and the water cavity; two flow guide blocks are further arranged on the inner wall of the water outlet hole, the two flow guide blocks are symmetrically arranged in the radial direction of the water through hole and form acceleration areas, a first flow guide face and a convex part are arranged on the side, facing the guide block, of each flow guide block, and a second flow guide face is arranged on the side, opposite to the guide block, of each convex part; one part of water flow is guided by one flow guide block through the first flow guide face and the second flow guide face to obliquely flow into the acceleration area towards the other flow guide block in the radial direction, and the two parts of water flow guided by the two flow guide blocks are accelerated, then flow to the position, close to the water outlet end, of the water outlet hole and are combined to output wide cleaning water. The cleaning area can be increased, the structure is simple, and the cost is low.
一种清洗喷嘴装置、喷杆组件和马桶，包括出水体，出水体设有出水通道，出水通道设有水腔和出水孔，还包括有导向块，导向块设置于水腔内并设有通水孔，通水孔连通出水孔和水腔；出水孔内壁还设置有两导流块，两导流块在通水孔的径向方向上为中心对称设置并形成有加速区，每个导流块的朝向导向块一侧设置有第一导流面和凸部，凸部的相对导向块一侧设置有第二导流面，导流块通过第一导流面和第二导流面引导部分水流在径向方向上朝向另一导流块倾斜地流入加速区，两导流块引导的两部分水流经加速后流向出水孔靠近出水端位置合并后输出宽幅清洗水。本发明能增大清洗面积，结构简单、成本低。
Cleaning nozzle, spray rod assembly and closestool
The cleaning nozzle device comprises a water outlet body, the water outlet body is provided with a water outlet channel, the water outlet channel is provided with a water cavity and a water outlet hole, the cleaning nozzle device further comprises a guide block, the guide block is arranged in the water cavity and provided with a water through hole, and the water through hole is communicated with the water outlet hole and the water cavity; two flow guide blocks are further arranged on the inner wall of the water outlet hole, the two flow guide blocks are symmetrically arranged in the radial direction of the water through hole and form acceleration areas, a first flow guide face and a convex part are arranged on the side, facing the guide block, of each flow guide block, and a second flow guide face is arranged on the side, opposite to the guide block, of each convex part; one part of water flow is guided by one flow guide block through the first flow guide face and the second flow guide face to obliquely flow into the acceleration area towards the other flow guide block in the radial direction, and the two parts of water flow guided by the two flow guide blocks are accelerated, then flow to the position, close to the water outlet end, of the water outlet hole and are combined to output wide cleaning water. The cleaning area can be increased, the structure is simple, and the cost is low.
一种清洗喷嘴装置、喷杆组件和马桶，包括出水体，出水体设有出水通道，出水通道设有水腔和出水孔，还包括有导向块，导向块设置于水腔内并设有通水孔，通水孔连通出水孔和水腔；出水孔内壁还设置有两导流块，两导流块在通水孔的径向方向上为中心对称设置并形成有加速区，每个导流块的朝向导向块一侧设置有第一导流面和凸部，凸部的相对导向块一侧设置有第二导流面，导流块通过第一导流面和第二导流面引导部分水流在径向方向上朝向另一导流块倾斜地流入加速区，两导流块引导的两部分水流经加速后流向出水孔靠近出水端位置合并后输出宽幅清洗水。本发明能增大清洗面积，结构简单、成本低。
Cleaning nozzle, spray rod assembly and closestool
一种清洗喷嘴、喷杆组件和马桶
LIN XIAOFA (Autor:in) / LIN XIAOSHAN (Autor:in) / GUO JIANHUA (Autor:in) / QUE DAHAI (Autor:in)
19.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
Self-cleaning assembly of closestool spray gun and closestool spray gun
| Europäisches Patentamt | 2023