Same floor drainage system without falling plate in bathroom

Abstract

The invention discloses a same floor drainage system without falling plate in a bathroom. The same floor drainage system without falling plate is composed of a soil stack, a sewage horizontal branch pipe, a waste water horizontal branch pipe, an integrated water seal, a floor drain, a wash basin, a wash basin pipeline and a ground floor slab; the soil stack penetrates through the ground floor slab; a water seal channel of the integrated water seal is arranged in the ground floor slab, and the horizontally sealed bottom outer wall does not penetrate through the ground floor slab; the integratedwater seal is provided with at least two openings above the ground floor slab to communicate with and be connected with the water seal channel in a converging mode, one of the two openings is a wastewater horizontal branch pipe joint, and the other one opening is an access hole; and the sewage horizontal branch pipe is located above the access hole, the waste water horizontal branch pipe joint is connected with the floor drain and the wash basin pipeline, and the floor drain and the wash basin pipeline are not provided with water traps or water seal devices. The same floor drainage system without falling plate can solve the problem that same floor drainage of traditional buildings needs to fall floor slabs and the problem that foul smell return is caused due to the fact that water trapsarranged under drainage points respectively are prone to being dry, and the effects that same floor drainage without falling plate is achieved, the bathroom does not have foul smell, and pipelines areeasy to repair 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, so that the water seals of infrequently used appliances are easy to dry up, and the bathroom is easy to produce peculiar smell. 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 same-floor drainage system for toilets that produces peculiar smell ...

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 that the water seals of infrequently used appliances are easy to dry up, and the bathroom is easy to produce peculiar smell

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