Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Swinging water outlet structure and closestool
The invention discloses a swing water outlet structure and a closestool, and the swing water outlet structure comprises a shell which is provided with a shell water inlet and a shell water outlet; the Venturi cavity is arranged in the shell and comprises a first flow velocity cavity and a second flow velocity cavity which are communicated with each other; one end of the water swinging cavity is communicated with the Venturi cavity, and the other end is communicated with the shell water outlet; one end of the negative pressure cavity communicates with the second flow velocity cavity, and the other end communicates with the water swinging cavity; the cross sectional area of the negative pressure cavity is larger than that of the second flow velocity cavity; one end of the feedback channel is communicated with the shell water outlet, and the other end is indirectly communicated with the water outlet of the second flow velocity cavity through the negative pressure cavity; the two feedback channels are arranged, the ends, communicated with the shell water outlet, of the two feedback channels are arranged on the two sides of the shell water outlet respectively, and the ends, communicated with the second flow velocity cavity, of the two feedback channels are arranged on the two sides of the axis of the second flow velocity cavity respectively. And the water guide piece is arranged in the water swinging cavity. According to the technical scheme, the swing water outlet uniformity and stability of the swing water outlet structure can be improved.
本发明公开一种摆动出水结构和马桶，其中，摆动出水结构包括：壳体，设置有壳入水口和壳出水口；文丘里腔，设置在壳体内，且包相通的括第一流速腔和第二流速腔；摆水腔，一端与文丘里腔连通，另一端与壳出水口连通；负压腔，一端连通第二流速腔，另一端连通摆水腔；负压腔的横截面积大于第二流速腔的横截面积；反馈通道，一端与壳出水口连通，另一端通过负压腔与第二流速腔的出水口间接连通；反馈通道有两条，两条反馈通道与壳出水口连通的一端分设在壳出水口的两侧，与第二流速腔连通的一端分设在第二流速腔轴线的两侧；导水件，设置在摆水腔内。本发明技术方案能够提高摆动出水结构摆动出水的均匀性及稳定性。
Swinging water outlet structure and closestool
The invention discloses a swing water outlet structure and a closestool, and the swing water outlet structure comprises a shell which is provided with a shell water inlet and a shell water outlet; the Venturi cavity is arranged in the shell and comprises a first flow velocity cavity and a second flow velocity cavity which are communicated with each other; one end of the water swinging cavity is communicated with the Venturi cavity, and the other end is communicated with the shell water outlet; one end of the negative pressure cavity communicates with the second flow velocity cavity, and the other end communicates with the water swinging cavity; the cross sectional area of the negative pressure cavity is larger than that of the second flow velocity cavity; one end of the feedback channel is communicated with the shell water outlet, and the other end is indirectly communicated with the water outlet of the second flow velocity cavity through the negative pressure cavity; the two feedback channels are arranged, the ends, communicated with the shell water outlet, of the two feedback channels are arranged on the two sides of the shell water outlet respectively, and the ends, communicated with the second flow velocity cavity, of the two feedback channels are arranged on the two sides of the axis of the second flow velocity cavity respectively. And the water guide piece is arranged in the water swinging cavity. According to the technical scheme, the swing water outlet uniformity and stability of the swing water outlet structure can be improved.
本发明公开一种摆动出水结构和马桶，其中，摆动出水结构包括：壳体，设置有壳入水口和壳出水口；文丘里腔，设置在壳体内，且包相通的括第一流速腔和第二流速腔；摆水腔，一端与文丘里腔连通，另一端与壳出水口连通；负压腔，一端连通第二流速腔，另一端连通摆水腔；负压腔的横截面积大于第二流速腔的横截面积；反馈通道，一端与壳出水口连通，另一端通过负压腔与第二流速腔的出水口间接连通；反馈通道有两条，两条反馈通道与壳出水口连通的一端分设在壳出水口的两侧，与第二流速腔连通的一端分设在第二流速腔轴线的两侧；导水件，设置在摆水腔内。本发明技术方案能够提高摆动出水结构摆动出水的均匀性及稳定性。
Swinging water outlet structure and closestool
摆动出水结构和马桶
SHEN CAN (Autor:in) / XIE WEI (Autor:in) / WANG FAN (Autor:in) / FAN ZHUOWEN (Autor:in)
11.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
Swinging structure, mounting method of swinging structure and water outlet device
| Europäisches Patentamt | 2023