Toilet structure composed of riser embedded parts and its construction method

Abstract

The invention relates to a toilet structure composed of a vertical pipe embedding piece device and a construction method of the toilet structure. The toilet structure comprises an accumulation water drainage device, an upper vertical pipe, a lower vertical pipe, a cast-in-situ floor, a lower leveling layer, a lower waterproof layer, a filling layer, an upper leveling layer, an upper waterproof layer and a decorative surface layer; the cast-in-situ floor, the lower leveling layer, the lower waterproof layer, the filling layer, the upper leveling layer, the upper waterproof layer and the decorative surface layer are sequentially arranged from bottom to top; the lower portion of the accumulation water drainage device is embedded in the cast-in-situ floor; the upper vertical pipe is inserted into the upper end of the accumulation water drainage device; the lower vertical pipe is inserted into the lower end of the accumulation water drainage device; the accumulation water drainage device comprises an eccentric adjustment piece and a main water passing body which are sleeved with each other from top to bottom. The toilet structure has good waterproof performance and water accumulation resistance, pipelines are arranged inside, the toilet structure is simple and attractive, the noise is low, one-time formation with the accumulation water drainage device can be achieved without additional sealing and secondary template support, mounting is convenient, the accumulation water drainage device can automatically adjust the diameter of a flow path according to the magnitude of water flow, singing generated by the running flow and air is reduced accordingly, and the noise is reduced.

Description

technical field [0001] The invention relates to a toilet structure composed of a riser embedded part device and a construction method thereof, belonging to the field of drainage pipe parts. Background technique [0002] Now the drainage system in the construction industry, especially the sealing process of the joint between the structural plate and the riser, such as the sealing process of the toilet drainage riser, kitchen drainage riser, etc., passes through the joint of the structural plate. The current practice is: ①Reserve holes first, and start after the main body of the house is completed (about a year). The drainage and water supply pipes are installed, and the second support formwork is poured, sealed, and waterproofed after the riser is installed. The structure is not ideal , it is often easy to leak water around the standpipe; ②After the main project is completed, there is no reserved hole in the structural plate, and the riser is drilled to install the standpipe....

AI Technical Summary

Problems solved by technology

The current practice is: ①Reserve holes first, and start after the main body of the house is completed (about a year). The drainage and water supply pipes are installed, and the second support formwork is poured, sealed, and waterproofed after the riser is installed. The structure is not ideal , it is often easy to leak water around the standpipe; ②After the main project is completed, there is no reserved hole in the structural plate, and the riser is drilled to install the standpipe. There are many disadvantages: ①The second support formwork is labor-intensive and expensive materials; ②It is easy to leak water. Why, because the cement structure was poured as early as a year ago, and the cement structural slab was completely dry, and the water supply pipes, Drainage pipes, pouring cement, sealing, and waterproofing. The original cement structure board will not shrink. The installed pipes must be dry when pouring cement, sealing, and waterproofing. They will definitely shrink, forming dry cracks, destroying the seal, and destroying the waterproofing. layer, so it is easy to leak

[0003] In addition, the existing water drain can only simply play the role of draining water, and due to the setting of the eccentric adjustment member, the diameter of the water drain is larger at the top and smaller at the bottom, and the flowing water flows in the cavity of the water drain Vibration and noise are generated; at the same time, water is easy to flow back from the water drainage hole of the water discharge device, resulting in repeated water accumulation

Images