CN220814173U - Waterproof and seepage-proof structure of bathroom - Google Patents

Abstract

The application relates to the technical field of building construction, in particular to a waterproof and seepage-proofing structure of a toilet, which is arranged on an existing building structure layer and comprises a waterproof surface layer paved on the building structure layer, an adhesion mortar surface layer paved on the waterproof surface layer, a quick drainage layer paved on the adhesion mortar surface layer, a water seepage layer positioned above the quick drainage layer and a floor drain penetrating through a five-layer ground structure and used for draining accumulated water to a sewer pipeline.

Description

Waterproof and seepage-proof structure of bathroom

Technical Field

The application relates to the technical field of building construction, in particular to a waterproof and seepage-proofing structure of a bathroom.

Background

In the house indoor building ground engineering, as the toilet area is commonly used for washing, showering, washing, and the like, the toilet area is different from dry areas such as bedrooms, living rooms, and the like in decoration to carry out dry-wet separation treatment, and particularly, the toilet ground is specially designed with waterproof and seepage-proof functions.

The existing waterproof and seepage-proof structure of the bathroom is generally formed by coating waterproof paint on a ground building structural layer to serve as a waterproof layer, paving a bonding mortar surface layer on the waterproof layer, paving a ground decoration surface layer on the uppermost layer, arranging a floor drain and a sewer on the ground of the bathroom, and allowing accumulated water on the ground of the bathroom to enter the sewer pipe through the floor drain to be discharged. When residents take a shower, more accumulated water is accumulated in the bathroom on the ground generally, the accumulated water is difficult to be quickly discharged to a sewer pipe through the floor drain, and particularly when the floor drain is blocked, the accumulated water on the ground is continuously accumulated and is difficult to be smoothly discharged, so that bad use experience can be caused for the residents.

Aiming at the related problems, the inventor provides a waterproof and seepage-proof structure of a toilet, which can effectively accelerate the drainage of accumulated water in the toilet.

Disclosure of utility model

In order to accelerate the drainage of accumulated water in the bathroom, bad use experience caused by the fact that accumulated water cannot be smoothly drained in shower of residents is reduced.

The application provides a waterproof and seepage-proof structure of a toilet, which adopts the following technical scheme:

The utility model provides a waterproof seepage prevention structure of bathroom, including laying waterproof surface course on building structure layer, lay adhesion mortar surface course on waterproof surface course, lay the quick drainage layer on adhesion mortar surface course, be located the infiltration layer of quick drainage layer top and run through in five-layer ground structure's floor drain, floor drain and reserved sewer pipe intercommunication, infiltration layer adopts water seepage material, has the infiltration nature, bathroom area water can be by infiltration layer infiltration to quick drainage layer again by quick drainage layer laminar flow to floor drain discharge.

Through adopting above-mentioned technical scheme, waterproof surface course can prevent to ooze under water and damage building structure layer is laid to building structure layer top, adhesion mortar surface course lays on waterproof surface course, quick drainage layer lays in adhesion mortar surface course top, the infiltration layer is laid in quick drainage layer top, quick drainage layer and floor drain switch-on, the floor drain runs through in five layers ground structure and communicates with each other with sewer pipe, during the bathroom water use, on the one hand water can be directly discharged by the floor drain, on the other hand, water oozes fast down to quick drainage layer by the infiltration layer, is discharged by quick drainage layer flow to floor drain department again, can avoid the long-time ponding condition in ground.

Optionally, the floor drain includes the drain pipe and the filter cover of rigid coupling in the drain pipe upper end with the sewer pipe intercommunication of reserving, has evenly seted up the filtration hole on the filter cover.

Through adopting above-mentioned technical scheme, water flows into sewer pipe and discharges after getting into the drain pipe through the filtration pore, and debris such as hair can be filtered to the filtration pore, prevents to cause sewer pipe's jam.

Optionally, the quick drainage layer includes ceramic tile and many recess pipelines, and many recess pipelines encircle the axis interval distribution of floor drain, and recess pipeline one end and drain pipe intercommunication, drain pipe outer wall set up a plurality of openings with the recess pipeline intercommunication.

Through adopting above-mentioned technical scheme, water is oozed down to quick drainage layer by the infiltration layer, and the design of recess pipeline makes the rivers pipeline that ooze down can flow to the opening of drain pipe outer wall fast and get into the drain pipe in being discharged.

Optionally, a buckle is arranged at the connection place of the floor tile and the groove pipeline, the buckle is L-shaped, and the floor tile is clamped with the groove pipeline.

Through adopting above-mentioned technical scheme, the design of L shape buckle can make the connection of recess pipeline and ceramic tile inseparabler on the one hand, prevents that long-time use from leading to recess pipeline and ceramic tile to receive the effect of external force and separating, on the other hand, can dismantle when ageing and damage appear in the ceramic tile and replace new ceramic tile.

Optionally, the floor drain is inside to be equipped with and prevents reverse osmosis subassembly, prevents reverse osmosis subassembly including rigid coupling in drain pipe inner wall's cavity stopper, the diameter be less than the drain pipe inner wall and be greater than the bottom plate of cavity stopper internal diameter and restriction bottom plate up-and-down motion's locating part.

Through adopting above-mentioned technical scheme, when the condition of sewer pipe water reverse osmosis appears, under the impact effect of water, the bottom plate upward movement blocks up the passageway at cavity stopper central authorities and prevents water reverse osmosis to ground.

Optionally, the locating part includes the spacing collar with drain pipe inner wall sliding connection, and the spacing collar is located the cavity stopper directly over, and the external diameter of spacing collar is the same with the drain pipe internal diameter, and the rigid coupling has the montant between spacing collar and the end.

Through above-mentioned technical scheme, when the drain pipe appears reverse osmosis phenomenon, the bottom plate is jacked by water, and when reverse osmosis phenomenon disappeared, the bottom plate falls down under the influence of self gravity, and under the spacing effect of spacing collar, the bottom plate hovers in cavity stopper below.

Optionally, a waterproof gasket is arranged on the outer wall of the drain pipe.

By adopting the technical scheme, the waterproof gasket can prevent water penetrating from the ground from flowing down along the abutting part of the drain pipe and the ground structure.

Optionally, the drain pipe outer wall is located waterproof washer downside and is equipped with first lug, waterproof washer and first lug butt.

Through adopting above-mentioned technical scheme, the waterproof washer motion is restricted to the waterproof washer that can support to first lug, prevents that waterproof washer from sliding downwards under the impact force of water.

Optionally, the water permeable layer is composed of a porous ceramic material.

By adopting the technical scheme, the porous ceramic material has the characteristic of water seepage.

Optionally, the waterproof surface layer comprises an organic waterproof coating and an inorganic waterproof coating, and in particular, the waterproof coating is coated on the upper side of the inorganic waterproof coating.

By adopting the technical scheme, the organic waterproof coating has good impermeability, can prevent the inorganic waterproof coating and the building structural layer from being damaged by the accumulated water infiltration, has quick solidification and stronger adhesive force, and can be better connected with the building structural layer.

In summary, the present application includes at least one of the following beneficial technical effects:

1. Through setting up the infiltration layer and laying in quick drainage layer top, infiltration layer and quick drainage layer all communicate with the floor drain, on the one hand water can be directly discharged by the floor drain, on the other hand, water is oozed down to quick drainage layer by the infiltration layer fast, is discharged by quick drainage layer flow to floor drain department again, can avoid the long-time ponding condition in ground.

2. By selecting porous ceramic materials as the water seepage layer materials, the ground water can quickly seep down to the quick drainage layer.

3. Through set up the recess pipeline in quick drainage layer, recess pipeline and floor drain intercommunication can make ponding flow to the floor drain more fast and discharge.

Drawings

Fig. 1 is an external configuration diagram of an embodiment of the present application.

Fig. 2 is a cross-sectional view of an embodiment of the present application.

Fig. 3 is a construction diagram of a rapid drainage layer according to an embodiment of the present application.

Fig. 4 is an enlarged view of embodiment of the present application at B in fig. 3.

Fig. 5 is an enlarged view of fig. 2 at a in accordance with an embodiment of the present application.

Reference numerals illustrate: 1. a water seepage layer; 2. a rapid drainage layer; 3. adhering the mortar surface layer; 4. a waterproof facing; 5. building a structural layer; 6. a floor drain; 21. floor tiles; 22. a groove pipe; 211. a buckle; 41. an organic waterproof coating; 42. inorganic waterproof paint; 61. a filter cover; 62. a drain pipe; 63. an opening; 64. an anti-reverse osmosis component; 65. a waterproof gasket; 66. a first bump; 67. waterproof edges; 611. a filter hole; 641. a limit ring; 642. a vertical rod; 643. a bottom plate; 644. a second bump; 645. a hollow limiting block; 646. an annular clamping groove; 647. a connecting rod; 7. and a sewer pipe.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings.

The embodiment discloses a waterproof and seepage-proofing structure of a bathroom, which is arranged on an existing building structure layer 5 and is used for performing waterproof treatment on the building structure layer 5. As shown in fig. 1, the waterproof and impermeable structure of the bathroom comprises a waterproof surface layer 4 filled on a building structure layer 5, an adhesion mortar surface layer 3 paved on the waterproof surface layer 4, a quick drainage layer 2 paved above the adhesion mortar surface layer 3, a water seepage layer 1 paved above the quick drainage layer 2 and used for quickly downwards infiltrating ground ponding, and a floor drain 6 penetrating through a four-layer ground structure and used for draining ponding.

The water seepage layer 1 is made of porous materials, the porous ceramic materials are adopted in the embodiment, the characteristics of water seepage are achieved, on one hand, shower water can be directly discharged from the floor drain 6 during shower in a bathroom, on the other hand, the shower water quickly infiltrates into the quick drainage layer 2 through the water seepage layer 1 and then is discharged after passing through the floor drain 6.

As shown in fig. 2, the floor drain 6 includes a drain pipe 62 communicating with the reserved sewer pipe 7 and a filter cover 61 fixedly connected to the upper end of the drain pipe 62, wherein the upper surface of the filter cover 61 is uniformly provided with filter holes 611, the upper surface of the filter cover 61 is flush with the water seepage layer 1, the middle part of the filter cover 61 is convex upward, and the filter holes 611 are located at the convex positions of the filter cover 61. Shower water flows into the floor drain 6 from the filtering holes 611 and enters the sewer pipe 7 to be discharged, and sundries such as hair and the like can be prevented from flowing into the sewer pipe 7 from the floor drain 6 by the arrangement of the filtering holes 611. Four openings 63 are formed in the outer wall of the position of the drain pipe 62 on the quick drain layer 2, and the four openings 63 are arranged at intervals around the axis of the floor drain 6, so that water penetrating into the quick drain layer 2 from the water seepage layer 1 can reach the drain pipe 62 from the openings 63, and quick drainage of the water is achieved.

As shown in fig. 2 and 3, the quick drainage layer 2 includes a floor tile 21 and a plurality of groove pipes 22 for quickly draining the accumulated water seeping downwards from the water seepage layer 1, the groove pipes 22 are distributed around the axis of the floor drain 6 at intervals, in this embodiment, four groove pipes 22 are provided on the quick drainage layer 2, one end of each groove pipe 22 is communicated with an opening 63 on the outer wall of the drain pipe 62, and the other end extends radially away from one end of the floor drain 6. The accumulated water seeped from the water seepage layer 1 can flow into the floor drain 6 along the groove pipeline 22 and then be discharged.

As shown in fig. 4, the groove pipe 22 is located at the connection position of the adjacent four tiles 21 near the floor drain 6, in order to avoid the accumulated water seeping downwards from the seepage layer 1 flowing down along the connection position of the groove pipe 22 and the tiles 21, the height of the tile 21 is higher than that of the groove pipe 22, and one side of the tile 21 facing the groove pipe 22 is fixedly connected with an L-shaped buckle 211, and the tile 21 and the groove pipe 22 are clamped. The design of the L-shaped buckle 211 can make the connection between the groove pipe 22 and the floor tile 21 more compact, prevent the groove pipe 22 and the floor tile 21 from being separated due to external force caused by long-time use, and can be detached to replace a new floor tile 21 when the floor tile 21 is aged and damaged.

In order to prevent water from leaking down along the outer wall of the drain pipe 62 of the floor drain 6 in the draining process, the embodiment of the application performs waterproof and seepage-proof treatment on the drain pipe 62, and as shown in fig. 5, a waterproof gasket 65 is sleeved on the outer wall of the drain pipe 62, and the waterproof gasket 65 is positioned between the drain pipe 62 and the adhesion mortar surface layer 3 so as to realize sealing between the drain pipes 62.

In order to avoid the waterproof gasket 65 sliding downwards under the impact of water flow, a first protruding block 66 is fixedly connected to the outer wall of the drain pipe 62, the first protruding block 66 is located at the lower side of the waterproof gasket 65 and is abutted to the waterproof gasket 65, and the waterproof gasket 65 is more tightly connected with the drain pipe 62 through the supporting function of the first protruding block 66 to the waterproof gasket 65.

In order to avoid water from seeping down along the junction of the groove pipe 22 and the drain pipe 62, a waterproof edge 67 is fixedly connected to the outer wall of the drain pipe 62, the waterproof edge 67 is positioned between the outer wall of the drain pipe 62 and the end of the groove pipe 22, and the waterproof edge 67 is positioned on the upper side of the waterproof gasket 65 and is abutted against the waterproof gasket 65. In addition, in order to prevent the water seepage phenomenon at the joint of the sewer pipe 7 and the drain pipe 62, the waterproof surface layer 4 is bent downwards towards one side of the drain pipe 62 to be abutted with the upper end of the sewer pipe 7 installed in the building structure layer 5.

As shown in fig. 1, the waterproof finish layer 4 includes an inorganic waterproof paint 42 coated on the building structure layer 5 and an organic waterproof paint 41 coated on the inorganic waterproof paint 42, and a side of the organic waterproof paint 41 remote from the inorganic waterproof paint 42 is connected to the adhesion mortar finish layer 3. The inorganic waterproof coating 42 can be any inorganic waterproof coating 42 available in the market, for example, a cement inorganic active coating is adopted, which has faster solidification and stronger adhesion, so that the connection between the waterproof surface layer 4 and the building structure layer 5 is firmer. The organic waterproof coating 41 can be any one of the existing organic waterproof coatings 41 in the market, such as polymer cement waterproof coating, which has good impermeability, can form a complete waterproof film on the surface, and can avoid the water on the upper side penetrating the organic waterproof coating 41 to damage the inorganic waterproof coating 42 and the building structural layer 5 on the lower side.

In order to prevent the reverse osmosis of the sewer pipe 7, in this embodiment, the floor drain 6 is internally provided with a reverse osmosis preventing assembly 64, as shown in fig. 5, the reverse osmosis preventing assembly 64 includes a hollow limiting block 645 fixedly connected to the inner wall of the sewer pipe 62 and located below the opening 63, a limiting ring 641 slidably connected to the inner wall of the sewer pipe 62 is arranged at the top of the hollow limiting block 645, a bottom plate 643 with a diameter smaller than the inner diameter of the sewer pipe 62 and larger than the inner diameter of the hollow limiting block 645 is arranged below the hollow limiting block 645, the bottom plate 643 and the limiting ring 641 are fixedly connected through a vertical rod 642, and the bottom plate 643 can move along with the up-down movement of the limiting ring 641. When the reverse osmosis condition occurs in the sewer pipe 7, the bottom plate 643 is jacked up by water under the action of water pressure to block the channel in the middle of the hollow limiting block 645, so that the reverse osmosis of water to the ground is avoided, the bottom plate 643 falls under the action of self gravity after the water in the sewer pipe 7 is discharged, and the floor drain 6 can normally discharge the toilet ponding.

In order to make the connection between the limit collar 641 and the bottom plate 643 more firm, a connecting rod 647 is fixedly arranged in the limit collar 641, one end of a vertical rod 642 is fixedly connected to the center of the connecting rod 647, and the other end passes through the hollow limit collar 645 to be fixedly connected to the center of the bottom plate 643.

In order to make the bottom plate 643 better block the channel in the center of the hollow limiting block 645, the edge of the upper wall of the bottom plate 643 is provided with a second bump 644, the lower end of the hollow limiting block 645 is provided with an annular clamping groove 646 in which the second bump 644 is embedded, and when the bottom plate 643 is impacted by water to move upwards, the second bump 644 is clamped with the annular clamping groove 646.

The implementation principle of the embodiment is as follows:

When the bathroom is used, water on the ground can be directly discharged to the sewer pipe 7 from the floor drain 6 on one hand, on the other hand, the water can be quickly permeated down to the quick drainage layer 2 from the ground water seepage layer 1, long-time water accumulation phenomenon can be prevented from occurring on the ground, water accumulation in the quick drainage layer 2 flows into the groove pipeline 22 from everywhere, and flows into the sewer pipe 7 from the groove pipeline 22 to the floor drain 6.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (10)

1. Waterproof and seepage-proof structure of bathroom, its characterized in that: including shop waterproof layer (4) on building structure layer (5), shop in adhesion mortar surface course (3) on waterproof layer (4), shop in quick drainage layer (2) on adhesion mortar surface course (3), be located infiltration layer (1) of quick drainage layer (2) top and run through floor drain (6) in four-layer ground structure, floor drain (6) and reserved sewer pipeline (7) intercommunication, infiltration layer (1) adopt water seepage material, have the infiltration nature, bathroom ground ponding can by infiltration layer (1) ooze down to quick drainage layer (2) again by quick drainage layer (2) flow to floor drain (6) discharge.

2. The waterproof and impermeable structure of a toilet according to claim 1, characterized in that: the floor drain (6) comprises a drain pipe (62) communicated with the reserved sewer pipe (7) and a filter cover (61) fixedly connected to the upper end of the drain pipe (62), and filter holes (611) are uniformly formed in the filter cover (61).

3. The waterproof and impermeable structure of a toilet according to claim 2, characterized in that: the quick drainage layer (2) comprises floor tiles (21) and a plurality of groove pipelines (22), the groove pipelines (22) are distributed around the axis of the floor drain (6) at intervals, one end of each groove pipeline (22) is communicated with the corresponding drainage pipe (62), and a plurality of openings (63) communicated with the corresponding groove pipeline (22) are formed in the outer wall of each drainage pipe (62).

4. A water and seepage-proofing structure for a toilet according to claim 3, wherein: the floor tile (21) is provided with a buckle (211) at the connecting place of the groove pipeline (22), the buckle (211) is L-shaped, and the floor tile (21) is clamped with the groove pipeline (22).

5. The waterproof and impermeable structure of a toilet according to claim 2, characterized in that: the floor drain (6) is internally provided with an anti-reverse osmosis component (64), and the anti-reverse osmosis component (64) comprises a hollow limiting block (645) fixedly connected to the inner wall of the drain pipe (62), a bottom plate (643) with the diameter smaller than the inner wall of the drain pipe (62) and larger than the inner diameter of the hollow limiting block (645) and a limiting part for limiting the bottom plate (643) to move up and down.

6. The waterproof and impermeable structure of a toilet according to claim 5, characterized in that: the limiting piece comprises a limiting ring (641) which is slidably connected with the inner wall of the drain pipe (62), the limiting ring (641) is located right above the hollow limiting block (645), the outer diameter of the limiting ring (641) is identical to the inner diameter of the drain pipe (62), and a vertical rod (642) is fixedly connected between the limiting ring (641) and the bottom plate (643).

7. The waterproof and impermeable structure of a toilet according to claim 2, characterized in that: the outer wall of the drain pipe (62) is provided with a waterproof gasket (65).

8. The waterproof and impermeable structure of a toilet according to claim 7, characterized in that: the outer wall of the drain pipe (62) is positioned at the lower side of the waterproof gasket (65) and is provided with a first protruding block (66), and the waterproof gasket (65) is abutted with the first protruding block (66).

9. The waterproof and impermeable structure of a toilet according to claim 1, characterized in that: the water seepage layer (1) is made of porous ceramic materials.

10. The waterproof and impermeable structure of a toilet according to claim 1, characterized in that: the waterproof surface layer (4) comprises an organic waterproof coating (41) and an inorganic waterproof coating (42), and the organic waterproof coating (41) is coated on the upper side of the inorganic waterproof coating (42).