CN211447926U

CN211447926U - Lavatory with better waterproof and drainage effect

Info

Publication number: CN211447926U
Application number: CN201921944385.1U
Authority: CN
Inventors: 刘威
Original assignee: Wuhan Miaoyu Architectural Decoration Design Engineering Co ltd
Current assignee: Wuhan Miaoyu Architectural Decoration Design Engineering Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-09-08
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a toilet with better waterproof and drainage effects, which comprises an original building floor slab, wherein a slope layer is paved above the original building floor slab, an original building waterproof layer is coated above the slope layer, a cement mortar waterproof layer is paved above the original building waterproof layer, the upper part of a drainage pipeline is respectively connected with a toilet PVC drainage pipe, a sewer PVC drainage pipe and a hand washing pool PVC drainage pipe through a three-way pipe, bricks are padded below the drainage pipeline, a backfill ceramsite layer is paved above the cement mortar waterproof layer, a pea stone concrete layer is paved above the backfill ceramsite layer, waterproof mortar is paved above the pea stone concrete layer, a veneer layer is paved above the waterproof mortar layer through the cement mortar layer, the toilet with better waterproof and drainage effects has reasonable design and simple structure, the drainage efficiency is fast, and light and dark floor drain is waterproof with the bilayer, thoroughly solves the bathroom drainage problem.

Description

Lavatory with better waterproof and drainage effect

Technical Field

The utility model relates to a drainage and waterproof technical field specifically are a lavatory with better waterproof and drainage effect.

Background

The sinking toilet is also called as caisson, which means that when the main body is built, the structural layer of the toilet is sunk partially or wholly to a certain height from the corresponding floor, so that the horizontal drainage pipe (hereinafter referred to as horizontal water pipe) of the toilet is buried in the structure layer, and then the structure layer is backfilled by light material. The drainage on the same layer has the advantages that: the toilet drainage pipeline system is arranged in the home of the owner, and the pipeline maintenance can be carried out in the home without interfering with the residents at the lower layer; the arrangement of the sanitary ware is not limited; the drainage noise is little, and the probability of leaking water is little: the bathroom floor is not crossed by the sanitary ware pipeline, has reduced the probability of percolating water, also can prevent the propagation of disease effectively, but the bathroom live time is one long, and the ceramic tile gap always has water to permeate the caisson layer through the waterproof layer, if do not have this secondary drainage, the water on caisson layer can be amassed more, always can look for a weak point in one day, oozes. It can be said that without the secondary drainage, the water seepage in the toilet is a matter of morning and evening, therefore, it is necessary to invent a toilet with better waterproof and drainage effects to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lavatory with better waterproof and drainage effect to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a toilet with good waterproof and drainage effects comprises an original building floor, wherein a slope layer is laid above the original building floor, two ends of the slope layer are inclined towards the middle position, so that water can flow towards the lower part under the action of gravity, an original building waterproof layer is coated above the slope layer, a cement mortar waterproof protective layer is laid above the original building waterproof layer, an original PVC drainage pipe penetrates through the original building floor and the cement mortar waterproof protective layer, a drainage pipe is arranged above the cement mortar waterproof protective layer, the drainage pipe is connected with the original PVC drainage pipe through a tee joint, a PVC toilet bowl drainage pipe, a sewer PVC drainage pipe and a hand sink PVC drainage pipe are respectively connected above the drainage pipe through a tee joint pipe, bricks are padded below the drainage pipe and used for supporting the drainage pipe, and a backfill pottery granule layer is laid above the cement mortar waterproof protective layer, the built-in floor drain is characterized in that the built-in backfilling ceramsite layer has light weight and high strength, the pipeline is prevented from being crushed, a pea concrete layer is laid above the backfilling ceramsite layer, waterproof mortar is laid above the pea concrete layer, a waterproof layer is laid above the pea concrete layer, water leakage can be prevented to the maximum extent, a facing layer is laid above the waterproof mortar layer, a water retaining ridge is inserted into one side above the facing layer, a surface mounted floor drain is installed at the upper end of a PVC drain pipe of a sewer, the surface mounted floor drain is a drain of a bathing area, a concealed floor drain is installed at the waterproof layer of the cement mortar, and the concealed floor drain is arranged to prevent accumulated water from leaking into a sunken toilet and discharging the accumulated water from a concealed floor drain so as to prevent the accumulated water from leaking to the downstairs for a long time.

Preferably, the waterproof daub department is inserted to the manger plate bank, the top of manger plate bank is pasted and is kept off the water stone, and the manger plate stone that sets up is used for the isolation between regional and the toilet bowl of bathing.

Preferably, the concealed floor drain is provided with a grid net, a drain pipe is connected below the concealed floor drain, and the other end of the drain pipe penetrates through the original building floor and is connected with the original PVC drain pipe.

Preferably, the concealed floor drain is positioned at the lowest part of the slope finding layer, so that water can be drained conveniently.

Preferably, the cold-drawn steel bars are pre-embedded in the pea gravel concrete layer, so that the structural strength of the pea gravel concrete layer is improved.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a, it is waterproof to be provided with the second on the basis of former waterproof layer, can effectually prevent that water from oozing downstairs, and the backfill haydite layer that sets up is very light moreover, there is intensive gas pocket on the surface, can also absorb moisture, earlier with the brick pad in drainage pipe below, then at filling the haydite, pour into pea stone concrete layer, the second is waterproof on brushing, this lavatory that has better waterproof and drainage effect, reasonable in design, moreover, the steam generator is simple in structure, the drainage efficiency is fast, light and dark floor drain and double-deck waterproof, thoroughly solve bathroom drainage problem.

Drawings

Fig. 1 is a schematic structural view of the present invention;

figure 2 is the utility model discloses a concealed installation floor drain structure schematic diagram.

In the figure: 1. original building floor slab; 2. finding a slope layer; 3. waterproof layer of original building; 4. a cement mortar waterproof protective layer; 5. backfilling the ceramsite layer; 6. a layer of pea concrete; 7. waterproof daub; 8. a finishing layer; 9. a cement mortar layer; 10. water retaining ridges; 11. the original PVC drain pipe; 12. an open floor drain is arranged; 13. a sewer PVC drain pipe; 14. concealed installation of a floor drain; 15. a PVC drain pipe of the toilet; 16. a water discharge pipeline; 17. PVC drain pipe of the wash basin; 18. a brick block; 19. water-retaining stones; 20. a drain pipe; 21. and (5) cold-drawing the steel bars.

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.

Referring to fig. 1-2, a toilet with better waterproof and drainage effects comprises an original building floor 1, a slope layer 2 is laid above the original building floor 1, two ends of the slope layer 2 are inclined towards the middle position, so that water can flow downwards under the action of gravity, an original building waterproof layer 3 is coated above the slope layer 2, a cement mortar waterproof layer 4 is laid above the original building waterproof layer 3, an original PVC drain pipe 11 is arranged between the original building floor 1 and the cement mortar waterproof layer 4 in a penetrating manner, a drain pipe 16 is arranged above the cement mortar waterproof layer 4, the drain pipe 16 is connected with the original PVC drain pipe 11 through a tee joint, a toilet bowl PVC drain pipe 15, a sewer drain pipe 13 and a wash basin PVC drain pipe 17 are respectively connected above the drain pipe 16 through a tee joint, bricks 18 are padded below the drainage pipeline 16, the bricks 18 are used for supporting the drainage pipeline 16, a backfill ceramsite layer 5 is laid above the cement mortar waterproof protective layer 4, the set backfill ceramsite layer 5 has the characteristics of light weight and high strength and can prevent the pipeline from being crushed, a pea stone concrete layer 6 is laid above the backfill ceramsite layer 5, waterproof mortar 7 is laid above the pea stone concrete layer 6, a waterproof layer is laid above the pea stone concrete layer 6 to prevent water leakage to the maximum extent, a facing layer 8 is laid above the waterproof mortar 7 through a cement mortar layer 9, a water retaining ridge 10 is inserted into one side above the facing layer 8, a surface mounted floor drain 12 is installed at the upper end of the sewer PVC drainage pipe 13, the surface mounted floor drain 12 is a drainage floor drain of a bathing area, and a concealed floor drain 14 is installed at the waterproof protective layer 4, the concealed floor drain 14 is arranged to prevent accumulated water from being discharged from the concealed floor drain 14 in case that water seeps into a sunken toilet, and prevent the accumulated water from being discharged for a long time and leaking downstairs.

Specifically, the manger plate bank 10 inserts waterproof clay 7 department, manger plate bank 10's top is pasted and is kept off water stone 19, and the fender water stone 19 that sets up is used for the isolation between regional and the toilet bowl of bathing, be provided with the grille net on the concealed floor drain 14, concealed floor drain 14's below is connected with drain pipe 20, the other end of drain pipe 20 runs through and is connected between former building floor 1 and the former PVC drain pipe 11, concealed floor drain 14 is located the minimum of looking for slope layer 2, the drainage of being convenient for, pre-buried cold drawing reinforcing bar 21 that has in pea stone concrete layer 6 improves the structural strength of pea stone concrete layer 6.

The working principle is as follows: the utility model discloses a, during the use, it is waterproof to be provided with the second on the basis of former waterproof layer, can effectually prevent that water from oozing downstairs, and the backfill haydite layer 5 that sets up is very light, there is intensive gas pocket on the surface, can also absorb moisture, fill up in drainage pipe 16 below with the brick head earlier, then at the haydite of filling up, pour into pea stone concrete layer 6, it is waterproof to brush the second, this lavatory that has better waterproof and drainage effect, and reasonable design, moreover, the steam generator is simple in structure, the drainage efficiency is fast, light and dark floor drain is waterproof with the bilayer, thoroughly solve bathroom drainage problem.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a lavatory with better waterproof and drainage effect, includes former building floor (1), its characterized in that: a slope finding layer (2) is paved above the original building floor slab (1), an original building waterproof layer (3) is coated above the slope finding layer (2), a cement mortar waterproof protective layer (4) is paved above the original building waterproof layer (3), an original PVC drain pipe (11) is arranged between the original building floor slab (1) and the cement mortar waterproof protective layer (4) in a penetrating way, a drain pipe (16) is arranged above the cement mortar waterproof protective layer (4), the drain pipe (16) is connected with the original PVC drain pipe (11) through a tee joint, the upper part of the drain pipe (16) is respectively connected with a toilet bowl PVC drain pipe (15), a sewer PVC drain pipe (13) and a hand washing pool PVC drain pipe (17) through a three-way pipe, bricks (18) are padded below the drain pipe (16), and a backfill pottery granule layer (5) is paved above the cement mortar waterproof protective layer (4), dome concrete layer (6) have been laid to the top of backfilling ceramsite layer (5), waterproof clay (7) have been laid to the top of pea concrete layer (6), finish coat (8) have been laid through cement mortar layer (9) to the top of waterproof clay (7), manger plate bank (10) have been inserted to top one side of finish coat (8), open dress floor drain (12) are installed to the upper end of sewer PVC drain pipe (13), cement mortar waterproof layer (4) department installs concealed dress floor drain (14).

2. A lavatory with improved waterproofing and drainage according to claim 1, wherein: the water retaining ridge (10) is inserted into the waterproof daub (7), and a water retaining stone (19) is attached to the upper portion of the water retaining ridge (10).

3. A lavatory with improved waterproofing and drainage according to claim 1, wherein: the hidden floor drain is characterized in that a grid net is arranged on the hidden floor drain (14), a drain pipe (20) is connected to the lower portion of the hidden floor drain (14), and the other end of the drain pipe (20) penetrates through the original building floor (1) and is connected with the original PVC drain pipe (11).

4. A lavatory with improved waterproofing and drainage according to claim 1, wherein: the concealed floor drain (14) is positioned at the lowest part of the slope finding layer (2).

5. A lavatory with improved waterproofing and drainage according to claim 1, wherein: and cold-drawn steel bars (21) are embedded in the pea concrete layer (6).