A drainage collector for toilets in high-rise buildings

Abstract

The invention discloses a building drainage concentrator, and relates to a drainage concentrator for a high-rise building toilet. The concentrator consists of a vertical pipe drainage section (1), a transverse pipe drainage concentration section (2) and a water sealing body member (3), wherein a flow guide blade (6) is arranged in a capacity expansion section of the vertical pipe drainage section (1); a transverse plane (9) and the lower inner wall of the transverse pipe drainage concentration section (2) are planes or approximately planar or cambered surfaces; the maximum distance of a transverse opening (15) of a concentration section top end passage (13) is greater than the maximum distance of a vertical opening (16); the water sealing body member (3) on one side of the transverse plane (9) is communicated up and down, and a floor drain cover (23) is arranged on the upper side; the distance L from the outer edge of the water sealing body member upper part (18) to the outer wall of the close vertical pipe drainage section is 40-450 mm; the lowest end at the inlet of a transverse pipe interface (44) is higher than the transverse plane (9). The problem that any descending floor plate or micro-descending plate is not required under the condition that a floor drain is arranged in a toilet, a kitchen and a balcony during drainage at the same floor of a building can be solved.

Description

technical field [0001] The invention relates to a drainage collector for buildings, in particular to a drainage collector for high-rise toilets. Background technique [0002] At present, when floor drains are installed in the drainage toilets on the same floor of high-rise buildings, the floor slab or partial floor slab needs to be lowered. , small insects, etc. are easy to run into the room and affect the living and hygienic environment. Contents of the invention [0003] The purpose of the present invention is to overcome the existing technical defects, to provide a bathroom in the drainage of high-rise buildings on the same floor without any lowering floor or micro-lowering board, the pipeline under the drainage device is not easy to block, and the maintenance is easy. Moreover, the water seal of the floor drain is not easy to dry up, which can make it difficult for odor, harmful gas, and small insects to run into the room, and can improve the living and sanitary envir...

AI Technical Summary

Problems solved by technology

[0002] At present, when floor drains are installed in the drainage toilets on the same floor of high-rise buildings, the floor slab or partial floor slab needs to be lowered. , insects, etc. are easy to run into the room and affect the living and hygienic environment

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