A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-size water-saving negative-pressure toilet squatting pan
The invention discloses a large-size water-saving negative-pressure toilet squatting pan, and relates to the technical field of sanitary ware, the large-size water-saving negative-pressure toilet squatting pan comprises a bedpan, a first arc-shaped inclined plane is arranged between the front end of the bedpan and a drain outlet, and a first water spray nozzle is arranged at the front end of the bedpan; a water inlet channel and a plurality of water outlet channels are arranged in the first water spray nozzle, one end of the water inlet channel is communicated with the outside, one end of each water outlet channel is communicated with the other end of the water inlet channel, the sum of the sectional areas of the water outlet channels is smaller than that of the water inlet channel, and the water outlet channels are sequentially arranged in a fan shape. A plurality of water outlets are formed in the other ends of the plurality of water outlet channels, and are sequentially arranged along an arc line towards the drain outlet; and the plurality of water outlets are matched with the first arc-shaped inclined surface. When the squatting pan is used for flushing the bedpan, the squatting pan has the characteristics that the water consumption is reduced, the flushing range is fully covered and the flushing force is large, and the bedpan can be ensured to be flushed cleanly under the condition that the water consumption is low.
本发明公开了一种大尺寸节水负压厕所蹲便器，涉及卫生洁具技术领域，包括便盆，便盆的前端与排污口之间设置有第一弧形倾斜面，便盆的前端设置有第一喷水咀；第一喷水咀内设置有进水通道和若干出水通道，进水通道的一端与外界连通，若干出水通道的一端均与进水通道的另一端连通，若干出水通道的截面面积之和小于进水通道的截面面积，若干出水通道依次呈扇形排列，若干出水通道的另一端均形成有出水口，若干出水口朝向排污口方向沿弧线依次排列；若干出水口均与第一弧形倾斜面相适配。该蹲便器在冲洗便盆时能同时具备节约用水量、冲洗范围全覆盖、冲洗力大的特性，可在用水量较少的情况下保证便盆冲洗干净。
Large-size water-saving negative-pressure toilet squatting pan
The invention discloses a large-size water-saving negative-pressure toilet squatting pan, and relates to the technical field of sanitary ware, the large-size water-saving negative-pressure toilet squatting pan comprises a bedpan, a first arc-shaped inclined plane is arranged between the front end of the bedpan and a drain outlet, and a first water spray nozzle is arranged at the front end of the bedpan; a water inlet channel and a plurality of water outlet channels are arranged in the first water spray nozzle, one end of the water inlet channel is communicated with the outside, one end of each water outlet channel is communicated with the other end of the water inlet channel, the sum of the sectional areas of the water outlet channels is smaller than that of the water inlet channel, and the water outlet channels are sequentially arranged in a fan shape. A plurality of water outlets are formed in the other ends of the plurality of water outlet channels, and are sequentially arranged along an arc line towards the drain outlet; and the plurality of water outlets are matched with the first arc-shaped inclined surface. When the squatting pan is used for flushing the bedpan, the squatting pan has the characteristics that the water consumption is reduced, the flushing range is fully covered and the flushing force is large, and the bedpan can be ensured to be flushed cleanly under the condition that the water consumption is low.
本发明公开了一种大尺寸节水负压厕所蹲便器，涉及卫生洁具技术领域，包括便盆，便盆的前端与排污口之间设置有第一弧形倾斜面，便盆的前端设置有第一喷水咀；第一喷水咀内设置有进水通道和若干出水通道，进水通道的一端与外界连通，若干出水通道的一端均与进水通道的另一端连通，若干出水通道的截面面积之和小于进水通道的截面面积，若干出水通道依次呈扇形排列，若干出水通道的另一端均形成有出水口，若干出水口朝向排污口方向沿弧线依次排列；若干出水口均与第一弧形倾斜面相适配。该蹲便器在冲洗便盆时能同时具备节约用水量、冲洗范围全覆盖、冲洗力大的特性，可在用水量较少的情况下保证便盆冲洗干净。
Large-size water-saving negative-pressure toilet squatting pan
一种大尺寸节水负压厕所蹲便器
FENG ZHENGYUAN (author) / YE CHENG (author) / XIANG FEI (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
Water-free squatting toilet for energy-saving public washroom
| European Patent Office | 2021