A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Squatting pan free of splashing and odor
The invention discloses a squatting pan which solves the problem that the environment is polluted due to the fact that excrement odor generated when people go to the toilet is scattered. In order to solve the problem, the original design of a water storage and odor sealing part of a sewage draining exit in a urinal is changed on the basis of an existing squatting pan, the original water storage and odor sealing part of the sewage draining exit is newly designed into a sewage draining exit water storage tank, an included angle of 30 degrees is formed between the water storage tank bottom and the tank bottom after the water storage tank bottom is 25mm away from the sewage draining exit, and the inclined plane is upward and is intersected with the tank length of 150mm to form the water storage tank bottom. The diameter of the float bowl is larger than the width of the water storage tank, and the float bowl cannot be flushed into the sewage draining exit by water flow. Due to the fact that the buoy can keep balance and roll over when the gravity is unbalanced, excrement cannot be balanced when falling on the buoy, the buoy can roll over rapidly, and the excrement can slide into water immediately and rapidly slide to the lower end of the groove bottom along the inclined plane of the groove bottom to be completely submerged, and therefore excrement odor is prevented from drifting away. Due to the fact that the buoy bears excrement in the first time, the excrement slides into water conveniently, water splashing is avoided, and the toilet bowl cannot pollute a defecation person. The section of the drain outlet of the toilet is smaller than that of the siphon for draining. The flow speed of the sewage draining outlet is larger than that of the sewage draining pipe during flushing, and pollutants can be rapidly discharged.
一种蹲坐便器，它解决了人们如厕方便时产生的粪臭气味飘散污染环境的难题。它是这样解决此难题的，在现有蹲坐便器的基础上改变便池内排污口存水封臭处原有设计，将原排污口存水封臭部分全新设计成排污口存水槽，其存水槽底在距排污口25mm后与槽底成夹角30°，斜面向上与槽长150mm相交成存水槽底。在存水槽上水面置浮筒，浮筒用疏水塑料制成，浮筒直径大于存水槽宽度不会被水流冲入排污口。由于浮筒在重力失衡时会保持平衡而翻滚，当粪便落在其上时不可能平衡，它会迅速翻滚，粪便会立即滑入水中，并沿槽底斜面迅速滑向槽底下端被彻底淹没，从而防止了粪臭飘散。由于浮筒第一时间承便，粪便入水是顺势滑入，不会激起水花飞溅，故本便器不会污染排便者。本便器排污口截面小于排污之虹吸管截面。冲水时排污口流速大于排污管流速，污染物会被迅速排出。
Squatting pan free of splashing and odor
The invention discloses a squatting pan which solves the problem that the environment is polluted due to the fact that excrement odor generated when people go to the toilet is scattered. In order to solve the problem, the original design of a water storage and odor sealing part of a sewage draining exit in a urinal is changed on the basis of an existing squatting pan, the original water storage and odor sealing part of the sewage draining exit is newly designed into a sewage draining exit water storage tank, an included angle of 30 degrees is formed between the water storage tank bottom and the tank bottom after the water storage tank bottom is 25mm away from the sewage draining exit, and the inclined plane is upward and is intersected with the tank length of 150mm to form the water storage tank bottom. The diameter of the float bowl is larger than the width of the water storage tank, and the float bowl cannot be flushed into the sewage draining exit by water flow. Due to the fact that the buoy can keep balance and roll over when the gravity is unbalanced, excrement cannot be balanced when falling on the buoy, the buoy can roll over rapidly, and the excrement can slide into water immediately and rapidly slide to the lower end of the groove bottom along the inclined plane of the groove bottom to be completely submerged, and therefore excrement odor is prevented from drifting away. Due to the fact that the buoy bears excrement in the first time, the excrement slides into water conveniently, water splashing is avoided, and the toilet bowl cannot pollute a defecation person. The section of the drain outlet of the toilet is smaller than that of the siphon for draining. The flow speed of the sewage draining outlet is larger than that of the sewage draining pipe during flushing, and pollutants can be rapidly discharged.
一种蹲坐便器，它解决了人们如厕方便时产生的粪臭气味飘散污染环境的难题。它是这样解决此难题的，在现有蹲坐便器的基础上改变便池内排污口存水封臭处原有设计，将原排污口存水封臭部分全新设计成排污口存水槽，其存水槽底在距排污口25mm后与槽底成夹角30°，斜面向上与槽长150mm相交成存水槽底。在存水槽上水面置浮筒，浮筒用疏水塑料制成，浮筒直径大于存水槽宽度不会被水流冲入排污口。由于浮筒在重力失衡时会保持平衡而翻滚，当粪便落在其上时不可能平衡，它会迅速翻滚，粪便会立即滑入水中，并沿槽底斜面迅速滑向槽底下端被彻底淹没，从而防止了粪臭飘散。由于浮筒第一时间承便，粪便入水是顺势滑入，不会激起水花飞溅，故本便器不会污染排便者。本便器排污口截面小于排污之虹吸管截面。冲水时排污口流速大于排污管流速，污染物会被迅速排出。
Squatting pan free of splashing and odor
不溅不臭蹲坐便器
CHEN HONGJIANG (author)
2023-02-03
Patent
Electronic Resource
Chinese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen