Modularization same-layer drainage device for high-rises and mounting method thereof

Abstract

The invention provides a modularization same-layer drainage device for high-rises and a mounting method thereof. The device comprises a water accumulating box, a vertical tube connecting pipe, a lower air pipe which penetrate the bottom wall of the water accumulating box, an upper air pipe which is installed on the top cover of the water accumulating box and is communicated with the inner part of the water accumulating box; and a waste water discharge inlet which is installed in the top cover of the water accumulating box; a vertical tube connecting pipe is provided with a water outlet which is positioned inside the water accumulating box; the waste water drainage inlet and a water outlet are communicated; the vertical tube connecting pipe is provided with a side discharge connecting member which is communicated with a water closet discharge port, wherein the side discharge member comprises a flat sewage box; an end, communicated with the vertical tube connecting pipe, of the sewage box is provided with a sewage outlet; a side wall of the sewage box is provided with a water closet connecting port whose opening direction is vertical to the axis of the vertical tube connecting pipe. The modularization same-layer drainage device for high-rises of the invention has a simple structure, scientific design and reliable performance and is convenient to use; the device has excellent seepage-proofing performance; stink proofing is realized by concentrated water sealing; the water closet discharge port is convenient to mount and is not liable to block.

Description

technical field [0001] The invention relates to the technical field of building water supply and drainage devices, in particular to a modularized same-floor drainage device for high-rise buildings and an installation method thereof. Background technique [0002] The drainage system of existing high-rise buildings mostly adopts double riser drainage system. Usually, the riser connection pipe and the ventilation pipe connection pipe are pre-buried in the part where the drainage riser and the ventilation pipe pass through the floor, so as to connect the drainage riser and the lower floor. At the same time, a connecting piece is used to connect the riser connection pipe and the ventilation pipe connection pipe; but in the specific application process, the following disadvantages occur: 1) In order to avoid leakage, the waterproof layer is usually turned up along the pipeline and a water blocking table is set , making the indoor floor layout look messy, unsightly, and inconvenien...

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