Riser connecting member for draining at same layer

Abstract

The invention provides a riser connecting member for draining at the same layer. The riser connecting member comprises a water collecting tank, a riser connecting pipe, a top cover and a water sealing device, wherein the riser connecting pipe is arranged in a manner of penetrating through the water collecting tank; the top cover is arranged at the top of the water collecting tank; the water sealing device is arranged in the water collecting tank; a water outlet is arranged on the riser connecting pipe and is positioned in the water collecting tank; a drainage inlet is arranged on the top cover; the water sealing device is arranged on the lower end face of the top cover; a water feeding port of the water sealing device is communicated with the drainage inlet; the lowest part of the draining port of the water sealing device is not lower than that of the water outlet; and the water sealing device comprises a water sealing tank, a tank body water sealing separating board arranged in the water sealing tank as well as a water feeding port and a draining port which are arranged on the tank wall of the water sealing tank. The connecting member has the advantages of reliable performance, predominant seepage preventing effect, centralized water sealing and odor return prevention.

Description

technical field [0001] The invention relates to a building water supply and drainage device, in particular to a same-layer drainage standpipe connector. Background technique [0002] In the field of building water supply and drainage, the riser connector is usually pre-buried in the part where the drainage riser passes through the floor, so as to connect the current floor and the lower floor drainpipe, and avoid the leakage problem caused by the accumulation of water in the subsidence area that cannot be discharged; but in use, In order to avoid leakage, the waterproof layer is usually turned up along the pipeline and a water-blocking table is set up, which makes the indoor floor layout look messy, unsightly, and inconvenient for decoration, and the accumulated water on the ground cannot be drained directly, resulting in seepage in the subsidence area. Leakage hidden danger; secondly, in the same-floor drainage scheme of the sunken toilet, because the drainage horizontal pip...

AI Technical Summary

Problems solved by technology

[0002] In the field of building water supply and drainage, the riser connector is usually pre-buried in the part where the drainage riser passes through the floor, so as to connect the current floor and the lower floor drainpipe, and avoid the leakage problem caused by the accumulation of water in the subsidence area that cannot be discharged; but in use, In order to avoid leakage, the waterproof layer is usually turned up along the pipeline and a water-blocking table is set up, which makes the indoor floor layout look messy, unsightly, and inconvenient for decoration, and the accumulated water on the ground cannot be drained directly, resulting in seepage in the subsidence area. Leakage hidden danger; secondly, in the same-floor drainage scheme of the sunken toilet, because the drainage horizontal pipe trap is buried in the floor interlayer, the cleaning opening of the drainage horizontal pipe is useless and cannot be blocked and cleared. Once blocked, it will be used Again, the drains of floor drains, bathtubs, wash basins, mop pools, etc. are all provided with separate water seals, and if one drain seal dries up, it will cause indoor odor and endanger health.

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