CN209874097U - Indoor waterproof drainage structure - Google Patents

Abstract

The utility model discloses an indoor waterproof drainage structure, including original wall body, second slope backfill layer and downcomer, the inner wall packing of original wall body has first slope backfill layer, and the top of first slope backfill layer is fixed to bond has waterproofing mechanism, the upper end at waterproofing mechanism is filled to second slope backfill layer, and the top of second slope backfill layer is fixed to bond has the ceramic tile, the downcomer runs through seamless connection respectively in original wall body, the inside of first slope backfill layer and waterproofing mechanism, the floor drain is installed in the top left side of ceramic tile, and the terminal fixed welding of floor drain has the connecting pipe. In this indoor waterproof drainage structure, through the duplicate protection structure of bright drainage and dark drainage, it is leading to "dredging" of water between ceramic tile and the waterproof layer, prolonged the life of waterproof layer greatly, can adapt to various site environment, ensure that waterproof engineering is all the same, and then make the inside waterproof performance of bathroom splendid.

Description

Indoor waterproof drainage structure

Technical Field

The utility model relates to a relevant technical field is handled in interior decoration waterproofing, specifically is an indoor waterproof drainage structure.

Background

The requirement on living quality is continuously improved along with people, the requirement on houses is improved along with the requirement, indoor water resistance is achieved, particularly toilet water resistance is one of the most critical links of house indoor decoration, the house living experience and the service life are directly related, higher requirements are provided for the toilet water resistance construction technology, in the field of indoor decoration, the water resistance construction requirement is that a wall surface and a ground are simply constructed by using water resistance materials for 2 times, the slope of the ground is not required, the water resistance materials have special requirements, and due to the fact that the field conditions are different, the situation that water seepage is possibly caused in the later stage when the same construction method meets special environments is caused, and the problem of potential safety hazards is caused to family property.

However, in the indoor waterproof drainage structure used at present, the waterproof construction waterproof layer is low in waterproof height, the waterproof layer is mainly blocked, water between the ceramic tile and the waterproof layer cannot be drained, the field condition is complex, and leakage is easy to occur, so that the integral waterproof performance in the toilet is not added.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor waterproof drainage structure to in solving the indoor waterproof drainage structure of the present use that proposes in the above-mentioned background art, waterproof construction waterproof layer waterproof height is lower, and the waterproof layer uses "stifled" to be given first place to, and the unable discharge of water between ceramic tile and the waterproof layer, the complicated easy seepage that easily takes place of site conditions makes the inside whole waterproof performance of this bathroom not problem that adds.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an indoor waterproof drainage structure, includes original wall body, second slope backfill layer and downcomer, the inner wall packing of original wall body has first slope backfill layer, and the top of first slope backfill layer is fixed to bond has waterproof mechanism, the upper end at waterproof mechanism is filled in second slope backfill layer, and the top of second slope backfill layer is fixed to bond has the ceramic tile, the downcomer runs through seamless connection in the inside of original wall body, first slope backfill layer and waterproof mechanism respectively, the floor drain is installed on the left of the top of ceramic tile, and the terminal fixed welding of floor drain has the connecting pipe.

Preferably, the top end of the first slope backfill layer is arranged in an inclined structure, the first slope backfill layer is arranged in a V-shaped structure, and the top end surface of the first slope backfill layer is smoothly arranged.

Preferably, waterproofing mechanism includes that polyethylene polypropylene fibre polymer waterproofing membrane and elasticity pliability are waterproof, and the fixed bonding of upper end of polyethylene polypropylene fibre polymer waterproofing membrane has elasticity pliability waterproof to polyethylene polypropylene fibre polymer waterproofing membrane's top and the waterproof terminal of elasticity pliability closely laminate.

Preferably, the shapes and the sizes of the polyethylene polypropylene polymer waterproof coiled material and the elastic flexible waterproof layer are matched with those of the top end of the first slope backfill layer, and the height difference between the highest point and the lowest point of the polyethylene polypropylene polymer waterproof coiled material and the elastic flexible waterproof layer is 7 CM.

Preferably, the top end of the downcomer is located in the same horizontal plane with the waterproof lowest point of elastic flexibility, the diameter of the downcomer is larger than that of the connecting pipe, and the tail end of the connecting pipe is embedded into the interior of the downcomer and coincides with the central axis of the downcomer.

Preferably, the surface of the floor drain is provided with a filter plate, and the top end of the floor drain is flush with the top end of the ceramic tile.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the indoor waterproof drainage structure, the first gradient backfill layer is arranged in an inclined structure, so that an original wall body forms a basin topographic structure with the highest toilet door and the lowest drainage floor drain position, water in a toilet can be conveyed to the floor drain, the top end surface of the first gradient backfill layer is smooth, a user can paint the waterproof mechanism conveniently, the waterproof mechanism is distributed on the top end surface of the first gradient backfill layer, gaps between the waterproof mechanism and the first gradient backfill layer are avoided, and the waterproof performance of the integral structure is improved;

2. the top end of the polyethylene polypropylene high-molecular waterproof coiled material is tightly attached to the tail end of the elastic flexible waterproof material, the indoor integral waterproof performance can be improved through the mutual matching of the polyethylene polypropylene high-molecular waterproof coiled material and the elastic flexible waterproof material, the construction steps are arranged according to the characteristics of different waterproof materials, the construction is simple, additional materials and construction cost are not increased, the problems of possibility of occurrence and the like caused by complex site environment can be effectively avoided, the service life of the waterproof layer is greatly prolonged, the height difference between the highest point and the lowest point of the ethylene polypropylene high-molecular waterproof coiled material and the elastic flexible waterproof material is 7CM, the traditional waterproof height difference is about 3CM, the ground height is not increased, the waterproof performance is improved by 2-5 times, and the integral waterproof performance in a toilet room is excellent;

3. the inside of the terminal embedding downcomer of connecting pipe coincides with the axis of downcomer, and in the bathroom, some can permeate the second slope backfill layer between ceramic tile and the waterproof through the ceramic tile seam, and water can flow away through the space between downcomer and the connecting pipe after the water of second slope backfill layer the inside has been more, can not deposit water in the second slope backfill layer, and the filter plate has the effect of filtering and keeping off to the hair impurity in the bathroom, avoids the hair to get into and causes the condition of pipeline jam in the connecting pipe, in order to do benefit to the drainage performance who increases between this downcomer and the connecting pipe.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of the structure of the floor drain in a top view;

figure 3 is the structure schematic diagram of the floor drain of the utility model viewed from the bottom.

In the figure: 1. an original wall body; 2. a first grade backfill layer; 3. a waterproof mechanism; 301. polyethylene polypropylene fiber high polymer waterproof coiled material; 302. elastic flexibility and water resistance; 4. a second grade backfill layer; 5. ceramic tiles; 6. a sewer pipe; 7. a floor drain; 8. a connecting pipe; 9. a filter plate.

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. 1-3, the present invention provides a technical solution: an indoor waterproof and drainage structure comprises an original wall body 1, a first gradient backfill layer 2, a waterproof mechanism 3, a second gradient backfill layer 4, ceramic tiles 5, a sewer pipe 6, a floor drain 7, a connecting pipe 8 and a filter plate 9, wherein the inner wall of the original wall body 1 is filled with the first gradient backfill layer 2, the top end of the first gradient backfill layer 2 is fixedly bonded with the waterproof mechanism 3, the top end of the first gradient backfill layer 2 is in an inclined structure, the first gradient backfill layer 2 is in a V-shaped structure, the top end surface of the first gradient backfill layer 2 is smoothly arranged, the first gradient backfill layer 2 is in an inclined structure, the original wall body 1 forms a basin topographic structure with the highest toilet door and the lowest drainage floor drain position, so that water in a toilet can be conveyed to the floor drain 7, and the top end surface of the first gradient backfill layer 2 is smoothly arranged, the user can conveniently paint the waterproof mechanism 3, so that the waterproof mechanism 3 is distributed on the top end surface of the first slope backfill layer 2, and a gap is prevented from being generated between the waterproof mechanism 3 and the first slope backfill layer 2, so that the waterproof performance of the integral structure is improved;

the second slope backfill layer 4 is filled at the upper end of the waterproof mechanism 3, the ceramic tile 5 is fixedly bonded at the top end of the second slope backfill layer 4, the waterproof mechanism 3 comprises a polyethylene polypropylene high polymer waterproof coiled material 301 and an elastic flexible waterproof 302, the elastic flexible waterproof 302 is fixedly bonded at the upper end of the polyethylene polypropylene high polymer waterproof coiled material 301, the top end of the polyethylene polypropylene high polymer waterproof coiled material 301 is tightly attached to the tail end of the elastic flexible waterproof 302, the indoor integral waterproof performance can be improved through mutual matching between the polyethylene polypropylene high polymer waterproof coiled material 301 and the elastic flexible waterproof 302, construction steps are arranged according to the self characteristics of different waterproof materials, the construction is simple, no additional material or construction cost is added, the performance is improved by 2-5 times in practical application compared with the traditional waterproof layer, and the problems such as possibility of occurrence caused by complex site environment can be effectively avoided, the service life of the waterproof layer is greatly prolonged, the shapes and the sizes of the polyethylene polypropylene high-polymer waterproof roll 301 and the elastic flexible waterproof layer 302 are consistent with those of the top end of the first gradient backfill layer 2, and the height difference between the highest point and the lowest point of the polyethylene polypropylene high-polymer waterproof roll 301 and the elastic flexible waterproof layer 302 is 7CM, so that the traditional waterproof height difference is about 3 CM. The height of the ground is not increased, and the waterproof performance is improved by 2-5 times, so that the overall waterproof performance of the toilet is excellent;

the sewer pipe 6 is respectively connected inside the original wall body 1, the first slope backfill layer 2 and the waterproof mechanism 3 in a seamless mode, the top end of the sewer pipe 6 and the lowest point of the elastic flexible waterproof 302 are located on the same horizontal plane, the diameter of the sewer pipe 6 is larger than that of the connecting pipe 8, the tail end of the connecting pipe 8 is embedded into the sewer pipe 6 and is superposed with the central axis of the sewer pipe 6, in a bathroom, a small part of the sewer pipe can penetrate into the second slope backfill layer 4 between the ceramic tile and the waterproof layer through a ceramic tile seam, after the water in the second slope backfill layer 4 is increased, the water can flow away through the gap between the sewer pipe 6 and the connecting pipe 8 and cannot be stored in the second slope backfill layer 4, the floor drain 7 is installed on the left side of the top end of the ceramic tile 5, the connecting pipe 8 is fixedly welded at the tail end of the floor drain 7, the filter plate 9 is installed on the surface of, the filter plate 9 has a filtering and resisting effect on hair impurities in the toilet, and prevents the hair from entering the connecting pipe 8 to cause the condition of pipeline blockage, so that the drainage performance between the sewer pipe 6 and the floor drain 7 is increased.

The working principle is as follows: for such indoor waterproof and drainage structures, firstly, cement mortar and cement waterproofing agent are mixed to serve as a first layer of waterproof and floor-smearing slope, namely a first slope backfill layer 2, so that the floor forms a basin-shaped structure with the highest toilet door and the lowest drainage floor drain position, the surface is smooth and flat, after the first slope backfill layer 2 is dried, a polyethylene polypropylene high polymer waterproof coiled material 301 is uniformly laid on the top end of the first slope backfill layer 2, after the first slope backfill layer 2 is completely bonded with the polyethylene polypropylene high polymer waterproof coiled material 301, an elastic flexible waterproof 302 is uniformly coated on the top end of the polyethylene polypropylene high polymer waterproof coiled material 301 and is coated for two times, then water is drained after 24-72 hours to perform a water closing test, a ceramic tile 5 is laid after no leakage is observed, at the moment, the top end of a sewer pipe 6 and the top end of a waterproof mechanism 3 are positioned on the same horizontal plane, and then the connecting pipe 8 at the tail end of the floor drain 7 is inserted into the downcomer 6, and because the diameter of the downcomer 6 is larger than that of the connecting pipe 8, gaps are left around the downcomer 6 at this moment, finally, when accumulated water on the floor of a toilet flows away along the floor drain 7, a small part of the accumulated water can permeate into the second slope backfill layer 4 between the ceramic tile 5 and the waterproof layer through the gaps of the ceramic tile 5, if the water in the backfill layer is excessive, the water can flow away through the gaps between the downcomer 6 and the connecting pipe 8, water cannot be stored in the second slope backfill layer 4, and the waterproof mechanism 3 consisting of the polyethylene polypropylene polymer waterproof coiled material 301 and the elastic flexible waterproof 302 can enable the whole waterproof height to be more than 7cm away from the waterproof lowest point, so that the whole waterproof performance of the indoor wall is excellent, and the use process of the whole indoor waterproof drainage structure is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an indoor waterproof drainage structure, includes original wall body (1), second slope backfill layer (4) and downcomer (6), its characterized in that: the novel water-proof wall is characterized in that a first gradient backfill layer (2) is filled on the inner wall of the original wall (1), a water-proof mechanism (3) is fixedly bonded on the top end of the first gradient backfill layer (2), a second gradient backfill layer (4) is filled at the upper end of the water-proof mechanism (3), a ceramic tile (5) is fixedly bonded on the top end of the second gradient backfill layer (4), a sewer pipe (6) penetrates through the original wall (1), the first gradient backfill layer (2) and the water-proof mechanism (3) in a seamless mode respectively, a floor drain (7) is installed on the left side of the top end of the ceramic tile (5), and a connecting pipe (8) is fixedly welded at the tail end of the floor drain (7).

2. An indoor waterproof drain structure according to claim 1, characterized in that: the top of first slope backfill layer (2) is the tilting structure setting, and first slope backfill layer (2) is the setting of "V" type structure to the top surface of first slope backfill layer (2) is smooth to be arranged.

3. An indoor waterproof drain structure according to claim 1, characterized in that: waterproofing mechanism (3) are including polyethylene polypropylene fibre polymer waterproofing membrane (301) and elastic flexibility waterproof (302), and the fixed elastic flexibility waterproof (302) that bonds in upper end of polyethylene polypropylene fibre polymer waterproofing membrane (301) to the top of polyethylene polypropylene fibre polymer waterproofing membrane (301) closely laminates with the end of elastic flexibility waterproof (302).

4. An indoor waterproof drain structure according to claim 3, characterized in that: the shapes and the sizes of the polyethylene polypropylene high polymer waterproof coiled material (301) and the elastic flexible waterproof layer (302) are matched with those of the top end of the first slope backfill layer (2), and the height difference between the highest point and the lowest point of the polyethylene polypropylene high polymer waterproof coiled material (301) and the elastic flexible waterproof layer (302) is 7 CM.

5. An indoor waterproof drain structure according to claim 3, characterized in that: the top end of the downcomer (6) and the lowest point of the elastic flexible waterproof pipe (302) are positioned on the same horizontal plane, the diameter of the downcomer (6) is larger than that of the connecting pipe (8), and the tail end of the connecting pipe (8) is embedded into the interior of the downcomer (6) and coincides with the central axis of the downcomer (6).

6. An indoor waterproof drain structure according to claim 1, characterized in that: the surface of the floor drain (7) is provided with a filter plate (9), and the top end of the floor drain (7) is flush with the top end of the ceramic tile (5).