Squatting pan

Abstract

The invention discloses a squatting pan. The squatting pan comprises a squatting pan body, a urinal and an elbow pipe, wherein an included angle between the centerline of an outlet of the elbow pipe and the horizontal surface is 100 to 175 degrees, preferably 135 degrees. The squatting pan has the advantages that the centerline of the outlet of the elbow pipe is inclined and is not in the vertical state; when a transverse pipe is connected, the connecting part of the transverse pipe and the elbow pipe is designed with a certain length for connecting; when the length is fixed, the height of the connecting part of the transverse pipe and the elbow pipe is reduced by the inclined outlet of the elbow pipe, so that the whole height of the squatting pan is reduced, and the installation is easy.

Description

technical field [0001] The invention relates to a squatting urinal. Background technique [0002] In 1777, Clapp of France invented the flush toilet. This simple invention derived from the details of life has changed the living environment and promoted human civilization. The current traditional squatting urinal includes the main body of the squatting urinal, the urinal, the elbow and the outlet of the tail pipe. The disadvantage is: when draining, the amount of water passing through the elbow is small and small in the initial and final stages. In this case, the fullness of the water flowing through the elbow cannot be reached, that is, half-pipe water, and the pipeline exists. Cavitation, the odor of the septic tank is under the action of atmospheric pressure and the chimney effect, it quickly enters in the reverse direction through the outlet of the tailpipe, passes through the cavity of the pipe, emerges from the entrance, and overflows back into the room. This is what p...

AI Technical Summary

Problems solved by technology

The current traditional squatting urinal includes the main body of the squatting urinal, the urinal, the elbow and the outlet of the tail pipe. The disadvantage is: when draining, the amount of water passing through the elbow is small and small in the initial and final stages. In this case, the fullness of the water flowing through the elbow cannot be reached, that is, half-pipe water, and the pipeline exists. Cavitation, the odor of the septic tank is under the action of atmospheric pressure and the chimney effect, it quickly enters in the reverse direction through the outlet of the tailpipe, passes through the cavity of the pipe, emerges from the entrance, and overflows back into the room. This is what people often say Back odor

The elbow includes an inlet pipe section 6 and an outlet pipe section 3. The angle between the centerline of the outlet pipe section 3 and the horizontal plane is 90 degrees vertically, and the inner diameter (inner hollow diameter) of the entire elbow pipe is basically the same. When the horizontal pipe 4 is docked, it is necessary to turn 90 degrees and two vertical sharp bends, which is not conducive to directly connecting the horizontal pipe 4. When lowering the installation height, the installation is difficult, and the height adjustment is easy (increasing the vertical interface), but it is troublesome to lower it (the horizontal pipe 4's own height block), inflexible, 110 mm 90-degree bend itself height 180 mm, plus the height of the squat urinal, the overall height h exceeds 48cm, and vertically connected to the outlet of the squat urinal tail pipe, two 90-degree sharp bends, drainage Large resistance, slow water flow, easy to deposit and clog, also increases the overall installation height, it is not easy to lower the installation height, increases building materials, and increases construction costs

In the process of flushing, at the beginning and end of the drainage, the outlet of the elbow and the inside of the elbow cannot reach fullness, and the depth of the water seal is limited, and the odor can easily enter the elbow through the outlet of the elbow under the action of atmospheric pressure. , emerging from the urinal exit 7, returning to the odor

In the case of small water consumption, it is impossible to produce a real siphon phenomenon. The resistance of sewage discharge is large, and it is easy to be blocked. The curvature is sharp, easy to deposit and block, not easy to dredge, and poor drainage

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