Toilet non-descending-floor same-layer drainage system

Abstract

The invention relates to a toilet non-descending-floor same-layer drainage system. The toilet non-descending-floor same-layer drainage system consists of a drainage vertical pipe, a sewage horizontalsupporting pipe, a waste water horizontal supporting pipe, an integrated water seal, a floor drain, a washbasin pipeline, a ground floor and a ground decoration surface, wherein the drainage verticalpipe penetrates through the ground floor; a water seal channel of the integrated water seal is arranged in the ground floor; the outer wall of the horizontal closed bottom of the integrated water sealdoes not penetrate through the ground floor; at least two openings of the integrated water seal are formed in the ground floor to be in communicating and gathering connection with the water seal channel; an interface of the waste water horizontal supporting pipe is connected with the floor drain and the washbasin pipeline; and no drain traps or water seal devices are arranged in the floor drain and the washbasin pipeline. Through the adoption of the toilet non-descending-floor same-layer drainage system disclosed by the invention, the problems that conventional building same-layer drainage needs descending the floor, a drain trap is arranged below each drainage point and is easy to dry up, and peculiar smell returning is generated can be solved, and the effects that descending floor for same-layer drainage is not needed, peculiar smell cannot be generated in a toilet and the pipelines are easy to overhaul are realized.

Description

technical field [0001] The invention relates to a same-floor drainage system for building toilets, in particular to a same-floor drainage system for building toilets without falling boards. Background technique [0002] Bathrooms in traditional buildings are drained on the same floor. Due to the layout of drainage pipes, the building structure needs to lower the slab. The height of the lowered slab is large (mostly about 300mm). They are all set separately, which leads to the fact that the water seals of infrequently used appliances are easy to dry up, the bathroom is prone to peculiar smell, and the maintenance and repair of pipelines is difficult. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the prior art, and provide a bathroom that drains water on the same floor of the building. It does not need to lower the floor of the building structure or reduce the height of the floor. It is a kind of non-falling board and ...

AI Technical Summary

Problems solved by technology

[0002] Bathrooms in traditional buildings are drained on the same floor. Due to the layout of drainage pipes, the building structure needs to lower the slab. The height of the lowered slab is large (mostly about 300mm). They are all set separately, so the water seals of infrequently used appliances are easy to dry up, the bathroom is prone to peculiar smell, and the maintenance and repair of pipelines are difficult

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