CN209942007U

CN209942007U - Caisson toilet backfilling structure

Info

Publication number: CN209942007U
Application number: CN201920667416.7U
Authority: CN
Inventors: 陈敏维
Original assignee: Jiangyin Xia Qi Decorative Design Engineering Co Ltd
Current assignee: Jiangyin Xia Qi Decorative Design Engineering Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-01-14
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a caisson toilet backfilling structure, which comprises a caisson, wherein a first waterproof layer is arranged on the inner wall and the side wall of the bottom of the caisson; a plurality of red brick laying partition walls with the same height are vertically arranged on the first waterproof layer positioned at the bottom of the caisson, and the interior of the caisson is divided into a plurality of # -shaped lattice filling areas by the red brick laying partition walls; a haydite packing layer is filled in the filling area of the well-shaped lattice; the height of the ceramsite packing layer is not more than the height of the red brick built partition wall. Effectively reduces the floor load, increases the ground strength of the toilet, and ensures that the toilet ground is not easy to crack and collapse.

Description

Caisson toilet backfilling structure

Technical Field

The utility model relates to a building design technical field, concretely relates to caisson bathroom backfills structure.

Background

In order to flexibly arrange toilet facilities and meet humanized living requirements, a house mostly adopts a caisson type toilet, namely the caisson type toilet, also called a sinking type toilet, is provided in the toilet, a structural layer of the toilet is partially or wholly sunk to a certain height away from a corresponding floor when a main body is built, so that a horizontal drainage pipeline of the toilet is embedded in the caisson type toilet and then filled with filler or is erected, the floor of the toilet is provided with a hole as a drainage vertical pipe for use, and the drainage pipeline can be changed according to the actual needs of the user.

The existing caisson type toilet has large floor load, and the floor strength of the toilet is weaker, so that the toilet is easy to crack and collapse. For example, when the caisson is backfilled, the construction waste is mostly used for backfilling, so that the load of a floor slab is increased, a water pipe is easily damaged, uneven stress is caused due to uneven distribution of the filling material, and the ground of a toilet is easily cracked or even collapsed due to settlement in the future.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure is backfilled to caisson bathroom.

In order to achieve the above object, the utility model provides a following technical scheme: a caisson toilet backfill structure comprises a caisson, wherein a first waterproof layer is arranged on the inner wall and the side wall of the bottom of the caisson; a plurality of red brick laying partition walls with the same height are vertically arranged on the first waterproof layer positioned at the bottom of the caisson, and the interior of the caisson is divided into a plurality of # -shaped lattice filling areas by the red brick laying partition walls; a haydite packing layer is filled in the filling area of the well-shaped lattice; the height of the ceramsite packing layer is not more than the height of the red brick built partition wall.

Horizontally laying a reinforced bar net layer at the top end of the red brick separating wall; a concrete layer is arranged on the reinforcement mesh layer; arranging a second waterproof layer on the concrete layer; a tile surface layer is arranged on the upper part of the second waterproof layer; a main drainage pipe is arranged in the caisson; the upper end of the main drainage pipe penetrates through the tile surface layer; the lower end of the main drainage pipe penetrates through the inner wall of the bottom of the caisson.

Further, an auxiliary drain pipe is horizontally arranged in the caisson; the water outlet of the auxiliary water drainage pipe is communicated with the main water drainage pipe; a slope surface is arranged on the first waterproof layer; the water inlet of the auxiliary drain pipe is arranged at the lowest part of the slope, the structure is simple, the cost is low, the installation is convenient, the water accumulation on the ground of a toilet is avoided, and the drainage effect is good.

Furthermore, the reinforcing mesh layer is arranged to be double-layer, so that the ground strength of the toilet is increased.

The technical effects of the utility model are as follows: the first waterproof layer and the second waterproof layer are arranged, so that double waterproof effects are achieved; the ceramsite filler is adopted, so that the floor load is effectively reduced, water vapor can be absorbed, and the humidity degree of a toilet is relieved; the red brick masonry partition wall is arranged, and a plurality of filler areas are formed in the caisson, so that the fillers are uniformly distributed and stressed, the ground is not easy to crack and collapse, the moisture-proof effect is good, the load-bearing effect is achieved, the ceramsite filler layer is ensured to be loose, and the water pipe is prevented from being crushed; set up double-deck reinforcing bar stratum reticulare, guarantee that the concrete is firm, the atress is even, has increased the ground strength of bathroom, avoids ground fracture and sinks.

Drawings

FIG. 1 is a schematic diagram of a backfill structure according to an embodiment;

FIG. 2 is a schematic diagram of well-grid compartments in an embodiment;

fig. 3 is a schematic view of the caisson in an example embodiment.

Reference numerals: 1. caisson; 11. a main drain pipe; 12. an auxiliary drain pipe; 2. a first waterproof layer; 21. a slope surface; 3. building a red brick separating wall; 4. a ceramsite packing layer; 5. a reinforcing mesh layer; 6. a concrete layer; 7. a second waterproof layer; 8. and (5) tiling a surface layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a caisson toilet backfilling structure comprises a caisson 1, wherein a first waterproof layer 2 is arranged on the inner wall and the side wall of the bottom of the caisson 1, so that the waterproof effect of the caisson 1 is improved; a plurality of red brick laying partition walls 3 with the same height are vertically arranged on a first waterproof layer 2 positioned at the bottom of the caisson 1, and the interior of the caisson 1 is divided into a plurality of # -shaped lattice filling areas by the red brick laying partition walls 3, so that the filling in the caisson 1 is uniformly distributed and stressed, and the ground of a toilet is not easy to crack and collapse; a haydite packing layer 4 is filled in the filling area of the well-shaped grid; the height of the ceramsite packing layer 4 is not more than that of the red brick built partition wall 3, so that the red brick built partition wall 3 has a bearing effect, the packing is kept loose, the moisture-proof effect is good, the drain pipe is prevented from being crushed, and the service life of the drain pipe is prolonged.

The ceramic particles are used as the filler material, so that the weight is light, the floor load is effectively reduced, the shell is hard, the surface is provided with a water-proof and gas-retaining glaze layer, the interior is provided with a plurality of micropores, the ceramic particles have good physical, chemical and hydraulic properties, the specific surface area is large, the porosity is high, and the ceramic particles can well absorb water vapor and relieve the humidity degree in a toilet.

Horizontally laying a reinforced bar net layer 5 at the top end of the red brick built partition wall 3; the concrete layer 6 is arranged on the reinforcement mesh layer 5, so that the ground strength of the toilet is improved; a second waterproof layer 7 is arranged on the concrete layer 6, so that the waterproof effect is improved; a tile surface layer 8 is arranged on the upper part of the second waterproof layer 7; a main drainage pipe 11 is arranged in the caisson 1; the upper end of the main drainage pipe 11 penetrates through the tile surface layer 8; the lower end of the main drainage pipe 11 penetrates through the inner wall of the bottom of the caisson 1, the water inlet of the main drainage pipe 11 is connected with equipment such as a hand washing basin and the like for discharging sewage, and preferably, the main drainage pipe 11 is a vertical pipe.

An auxiliary drainage pipe 12 is horizontally arranged in the caisson 1; the water outlet of the auxiliary water discharge pipe 12 is communicated with the main water discharge pipe 11; a slope 21 is arranged on the first waterproof layer 2; the water inlet of the auxiliary water discharge pipe 12 is arranged at the lowest part of the slope surface 21. After water leaked into the caisson 1 on the ground of the toilet flows to the surface of the second waterproof layer 7, the water at the position of the slope surface 21 of the second waterproof layer 7 flows to the lowest position of the slope surface 21 along the slope surface 21 due to gravity, and then sequentially enters the auxiliary drain pipe 12 and the main drain pipe 11 from the lowest position and is discharged, so that water accumulation in the caisson 1 is avoided, and the caisson has the advantages of simple structure, low cost, high drainage speed and good drainage effect; the reinforcing steel bar net layer 5 is double-layer, so that the ground strength of the toilet is improved, and the floor of the toilet is not easy to crack and collapse.

In conclusion, the utility model can be realized better.

Claims

1. A caisson toilet backfill structure is characterized by comprising a caisson, wherein a first waterproof layer is arranged on the inner wall and the side wall of the bottom of the caisson; a plurality of red brick laying partition walls with the same height are vertically arranged on the first waterproof layer positioned at the bottom of the caisson, and the interior of the caisson is divided into a plurality of # -shaped lattice filling areas by the red brick laying partition walls; a haydite packing layer is filled in the filling area of the well-shaped lattice; the height of the ceramsite packing layer does not exceed the height of the red brick built partition wall;

2. The caisson bathroom backfilling structure of claim 1, wherein an auxiliary drain pipe is horizontally arranged in the caisson; the water outlet of the auxiliary water drainage pipe is communicated with the main water drainage pipe; a slope surface is arranged on the first waterproof layer; the water inlet of the auxiliary drain pipe is arranged at the lowest part of the slope.

3. The caisson-toilet backfill structure according to claim 1, wherein the steel mesh layer is provided as a double layer.