CN218438008U

CN218438008U - Waterproof drainage structure of bathroom

Info

Publication number: CN218438008U
Application number: CN202222448363.4U
Authority: CN
Inventors: 张迎春; 张建荣
Original assignee: Huacheng Construction Group Co ltd
Current assignee: Huacheng Construction Group Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-02-03
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to a waterproof drainage structures in bathroom, it includes drainage structures and waterproof construction, drainage structures buries underground in waterproof construction and passes waterproof construction, waterproof construction includes the second waterproof layer and lays the seepage layer in second waterproof layer top, and drainage structures establishes including the drain pipe and the cover that run through waterproof construction the basin that leaks on the drain pipe, the wash port has been seted up on the drain pipe, the lower of wash port with the tank bottom of basin flushes, the seepage layer is laid in the basin upper end, and the opening end of basin is towards the seepage layer, and communicates with the seepage layer. This application has and does benefit to the effect that will permeate the underground and discharged by the water drainage of waterproof layer separation.

Description

Waterproof drainage structure of bathroom

Technical Field

The application relates to the field of building drainage waterproof construction, in particular to a toilet waterproof drainage structure.

Background

In building decoration, the waterproof work of bathroom is comparatively important one step, and the phenomenon of leaking appears very easily to waterproof not doing well, and follow-up maintenance is also comparatively troublesome, seriously influences normal use.

At present, the waterproof structure of most buildings generally comprises a leveling layer paved on the ground, a waterproof layer paved on the leveling layer and a protective layer paved on the waterproof layer, finally, floor tiles are paved on the protective layer, a drainage structure is buried in the waterproof structure, one end of a water inlet of the drainage structure is connected with the ground of a toilet, the other end of the water inlet of the drainage structure is communicated with a drainage system, and then subsequent construction is carried out.

In view of the above-mentioned related technologies, the inventor believes that in the conventional waterproof structure, water leaking from the floor tile layer is stored between the waterproof layer and the floor tile layer, and the leaking water leaks from the junction of the drainage structure and the waterproof structure after long-term use, thereby causing water leakage.

SUMMERY OF THE UTILITY MODEL

The application provides a waterproof drainage structure of bathroom in order to improve the condition that the water storage that ground seepage caused between waterproof layer and ground leaks.

The application provides a waterproof drainage structures in bathroom adopts following technical scheme:

the utility model provides a waterproof drainage structure of bathroom, includes drainage structures and waterproof construction, drainage structures buries underground in waterproof construction and passes waterproof construction, waterproof construction includes the second waterproof layer and lays the seepage layer in second waterproof layer top, and drainage structures establishes including the drain pipe and the cover that run through waterproof construction the basin that leaks on the drain pipe, the seepage layer is laid in the basin upper end that leaks, the opening end orientation seepage layer in basin, and with seepage layer intercommunication.

Through adopting above-mentioned technical scheme, the water from bathroom ground seepage is by second waterproof layer separation and storage in the leakage layer, and water can flow into the water leakage groove from the intercommunication department of permeable formation and water leakage groove, and the water leakage groove deviates from one side and the drain pipe fixed connection of opening end, can follow the wash port drainage pipe from the water in the water leakage groove that flows into in the leakage layer, can not make water deposit in the water leakage groove for waterproof construction and the long-term deposit of drain pipe junction can not appear and cause the condition of leaking.

Optionally, the bottom surface in the water leakage groove is inclined downwards along the direction gradually approaching the drain pipe.

Through adopting above-mentioned technical scheme, can in time follow the wash port drain pipe from the water that the seepage layer flowed into in the water leakage groove for there is not the water deposit in the water leakage groove, make the water-proof effects of waterproof construction better, and when the water in the drain pipe if flow into the water leakage groove from the wash port in, the tank bottom that the slope set up can make water in time discharge, can not deposit in the water leakage groove.

Optionally, a sealing ring is arranged at the joint of the water leakage groove and the water drainage pipe.

Through adopting above-mentioned technical scheme for the water that flows into in the water leakage groove can not follow the water leakage groove and drain pipe junction seepage, has improved waterproof construction's water-proof effects effectively.

Optionally, the upper surface of the leakage layer is arranged in a downward inclined mode along the direction gradually close to the drain pipe, an extension layer is arranged at one end, close to the drain pipe, of the leakage layer, and the extension layer extends into the water leakage groove.

Through adopting above-mentioned technical scheme for the water of storage in the leakage layer assembles to the drain pipe direction, then flows into the water leakage groove through the extension layer, and the leakage layer that the upper surface slope set up more is favorable to water to the drain pipe direction to flow, and between the uncovered and the drain pipe of extension layer part embedding water leakage groove, the extension layer can support the drain pipe, avoids the water leakage groove to receive outside waterproof construction extrusion.

Optionally, the waterproof structure further comprises a first waterproof layer laid below the second waterproof layer.

Through adopting above-mentioned technical scheme, set up first waterproof layer between second waterproof layer and bathroom floor layer, two-layer waterproof layer makes waterproof construction's water-proof effects better.

Optionally, a waterproof ring is arranged on the outer side of the water leakage groove, the upper surface of the first waterproof layer is attached to the bottom surface of the outer side of the water leakage groove, the waterproof ring is connected with the first waterproof layer and the second waterproof layer, the waterproof ring is made of waterproof materials, and the first waterproof layer and the second waterproof layer are both made of waterproof materials.

Through adopting above-mentioned technical scheme, utilize waterproof circle, first waterproof layer and second waterproof layer to wrap up the lateral wall and the bottom surface of water leakage groove, waterproof circle, first waterproof layer and second waterproof layer are waterproof material and make for water can not go out from water leakage groove and waterproof construction junction seepage, has improved waterproof construction's water-proof effects effectively.

Optionally, a first protective layer is laid on the upper portion of the first waterproof layer, and a second protective layer is laid on the upper end of the second waterproof layer.

By adopting the technical scheme, the protective layers are paved on the two waterproof layers, so that the waterproof layers can be protected from being damaged in the construction or use process, and the water leakage condition caused by the damaged waterproof layers can be avoided.

Optionally, a mortar layer is laid above the second protective layer, a floor tile layer is laid on the upper portion of the mortar layer, and the surface of the floor tile layer, which deviates from the mortar layer, is sunken towards the direction close to the pipe orifice of the drain pipe.

By adopting the technical scheme, the floor brick layer is laid on the mortar layer, and when the floor brick layer is laid, the floor of the toilet is sunken towards the pipe orifice of the drainage pipe, so that the drainage of water on the floor of the toilet into the drainage pipe is facilitated, and the water is prevented from being deposited on the floor of the toilet in large quantity.

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

1. the water leaked from the ground of the toilet is blocked by the second waterproof layer and stored in the leakage layer, the water can flow into the leakage water tank from the communication part of the permeation layer and the leakage water tank, one side of the leakage water tank, which is far away from the opening end, is fixedly connected with the drain pipe, the water flowing into the leakage water tank from the leakage layer can be discharged into the drain pipe from the drain hole, the water cannot be deposited in the leakage water tank, and the situation of water leakage caused by long-term water deposition at the connection part of the waterproof structure and the drain pipe cannot occur;

2. the water flowing into the water leakage groove from the leakage layer can be drained into the drain pipe from the drain hole in time, so that no water is deposited in the water leakage groove, the waterproof effect of the waterproof structure is better, and if the water in the drain pipe flows into the water leakage groove from the drain hole, the water can be drained in time by the obliquely arranged groove bottom and cannot be deposited in the water leakage groove;

3. utilize waterproof circle, first waterproof layer and second waterproof layer to wrap up the lateral wall and the bottom surface of water leakage groove, waterproof circle, first waterproof layer and second waterproof layer are waterproof material and make for water can not leak away from water leakage groove and waterproof construction junction, has improved waterproof construction's water-proof effects effectively.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of the present application.

Description of the reference numerals: 1. a drainage structure; 11. a drain pipe; 12. a water leakage groove; 13. a drain hole; 14. a seal ring; 2. a waterproof structure; 21. a floor layer; 22. a first leveling layer; 23. a first waterproof layer; 24. a first protective layer; 25. a second leveling layer; 26. a second waterproof layer; 27. a second protective layer; 28. a leakage layer; 281. an extension layer; 29. a third leveling layer; 30. a mortar layer; 31. a floor brick layer; 32. a waterproof ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses waterproof drainage structure in bathroom. Referring to fig. 1, including drainage structures 1 and waterproof construction 2, drainage structures 1 includes drain pipe 11 and water leakage groove 12, drain pipe 11 buries underground in waterproof construction 2, drain pipe 11 one end communicates to bathroom ground, the drain pipe 11 other end communicates to building drainage system, water leakage groove 12 is the annular cover and establishes on drain pipe 11, water leakage groove 12 both ends are the opening end, water leakage groove 12 deviates from the uncovered internal diameter of drain pipe 11 water inlet one side and is greater than the external diameter of drain pipe 11, water leakage groove 12 is close to the external diameter that the uncovered internal diameter of drain pipe delivery port one side equals drain pipe 11.

Referring to fig. 1, the waterproof structure 2 includes a floor layer 21 and a first leveling layer 22 disposed on the upper portion of the floor layer 21, a first waterproof layer 23 is laid on the first leveling layer 22, the bottom surface of the water leakage groove 12 is attached to the surface of the first waterproof layer 23 deviating from the first leveling layer 22, and a first protective layer 24 is disposed on the upper portion of the first waterproof layer 23. The ground is kept flat through the first leveling layer 22, the situation that the first waterproof layer 23 is damaged or has different thicknesses due to uneven ground can be avoided, and the first protective layer 24 can protect the first waterproof layer 23 from being damaged in subsequent construction.

Referring to fig. 1 and 2, the waterproof structure 2 further includes a second leveling layer 25 and a second waterproof layer 26 which are laid in sequence, the second leveling layer 25 is laid on the upper portion of the first waterproof layer 24, the surface of the second waterproof layer 26 departing from the second leveling layer 25 is located on the same horizontal plane with the top surface of the water leakage groove 12, a second protective layer 27 used for protecting the second waterproof layer 26 is laid on the upper portion of the second waterproof layer 26, and the diameter of the position of the second protective layer 27 surrounding the water discharge pipe 11 is equal to the inner diameter of the opening of the end of the water leakage groove 12, which is far away from the first waterproof layer 23.

Meanwhile, be provided with the leakage layer 28 on second protective layer 27, the plane that leakage layer 28 deviates from second protective layer 27 is from all around to the orientation downward sloping that is close to drain pipe 11, leakage layer 28 is being provided with extension layer 281 burying drain pipe 11 position department underground, extension layer 281 encircles drain pipe 11 a week, extension layer 281 one end is connected with leakage layer 28, extension layer 281 other end imbeds between water leakage groove 12 inner wall and drain pipe 11, its thickness of part that extension layer 281 imbeds in water leakage groove 12 equals the distance between water leakage groove 12 inner wall and the drain pipe 11 outer wall. Extension layer 281 stretches into in the water leakage groove 12 and can play the supporting role to water leakage groove 12, avoids water leakage groove 12 to receive waterproof construction 2's extrusion, and from the underground water of ground infiltration owing to have the separation of second waterproof layer 26, can infiltrate in the seepage layer 28, and when the water of infiltration is more, water can be to drain pipe 11 gathering and through extension layer 281 entering water leakage groove 12 in.

Referring to fig. 1 and 2, the cover is equipped with waterproof circle 32 on the periphery wall of water leakage groove 12, and waterproof circle 32 all adopts waterproof material to make with first waterproof layer 23 and second waterproof layer 26, couples together first waterproof layer 23 and second waterproof layer 26 through waterproof circle 32, utilizes first waterproof layer 23, second waterproof layer 26 and waterproof circle 32 to wrap up water leakage groove 12 lateral wall to reach better water-proof effects.

Referring to fig. 1 and 2, drain hole 13 has been seted up on drain pipe 11, and drain hole 13 lowest flushes with the tank bottom of weeping channel 12, and drain hole 13 has evenly seted up a plurality ofly along drain pipe 11 circumference. The water flowing from the leakage layer 28 into the leakage water tank 12 can be drained into the drain pipe 11 through the drain hole 13, preventing the water from being accumulated in the leakage water tank 12 for a long time and the moisture from evaporating again and permeating into the leakage layer 28, resulting in the humidity of the indoor environment.

Referring to fig. 1 and 2, the bottom surface of the water leakage groove 12 is inclined downwards along the direction gradually approaching to the water discharge pipe 11, and the bottom of the water discharge hole 13 at the side approaching to the outlet end of the water discharge pipe 11 is flush with the lowest position of the bottom of the water leakage groove 12. The water can flow into the drain pipe 11 more favorably, the possibility of accumulation in the water leakage groove 12 is reduced, and the bottom of the inclined water leakage groove 12 can effectively prevent the water in the drain pipe 11 from flowing back into the water leakage groove 12.

Referring to fig. 2, a sealing ring 14 is provided at a fixing portion of the drain tank 12 and the drain pipe 11, the cross section of the sealing ring 14 is T-shaped, and a convex portion of the sealing ring 14 is embedded in the drain pipe 11. Can prevent through sealing washer 14 that water from leaking out from basin 12 and the drain pipe 11 junction, avoid appearing the condition that waterproof construction 2 and drain pipe 11 junction leaked, sealing washer 14 part inlays and establishes in drain pipe 11, both can make sealing washer 14 can more firm cover establish on drain pipe 11, can also make sealing washer 14's sealed effect better.

Referring to fig. 1 and 3, a third leveling layer 29 is laid on the upper portion of the leakage layer 28, the ground surface tends to be leveled again by the third leveling layer 29, then a mortar layer 30 and a floor tile layer 31 are laid on the third leveling layer 29, and the floor tile layer 31 is laid such that the upper surface of the floor tile layer 31 is gradually recessed downwards from the periphery to the direction close to the opening of the drainage pipe 11, so as to facilitate the drainage of water into the drainage pipe 11.

The implementation principle of the application is as follows: infiltration groundwater from the ceramic tile gap can be by the separation of second waterproof layer 26, and when infiltration moisture was more, the seepage course 28 that the slope set up can make moisture concentrate to drain pipe 11, and during rethread extension layer 281 flowed into water leakage groove 12 to during the hydroenergy that flows into in water leakage groove 12 can in time be followed wash port 13 and is discharged drain pipe 11, first waterproof layer 23 can play the secondary guarantee, made waterproof construction 2's water-proof effects better.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a waterproof drainage structures in bathroom which characterized in that: including drainage structures (1) and waterproof construction (2), drainage structures (1) are buried underground in waterproof construction (2) and are passed waterproof construction (2), waterproof construction (2) include second waterproof layer (26) and lay leakage layer (28) in second waterproof layer (26) top, drainage structures (1) including run through drain pipe (11) and the cover of waterproof construction (2) establish leakage basin (12) on drain pipe (11), wash port (13) have been seted up on drain pipe (11), the lowest of wash port (13) with the tank bottom of leakage basin (12) flushes, leakage layer (28) are laid in leakage basin (12) upper end, and the open end of leakage basin (12) is towards leakage layer (28), and communicate with leakage layer (28).

2. The waterproof and drainage structure for the toilet according to claim 1, wherein: the bottom surface in the water leakage groove (12) is arranged in a downward inclined mode along the direction gradually close to the drain pipe (11).

3. The waterproof and drainage structure for the toilet according to claim 2, wherein: a sealing ring (14) is arranged at the joint of the water leakage groove (12) and the water drainage pipe (11).

4. The waterproof and drainage structure for the toilet according to claim 1, wherein: the upper surface of the leakage layer (28) is arranged along the direction gradually close to the drain pipe (11) in a downward inclined mode, an extension layer (281) is arranged at one end, close to the drain pipe (11), of the leakage layer, and the extension layer (281) stretches into the water leakage groove (12).

5. The waterproof drainage structure of bathroom of claim 1, characterized in that: the waterproof structure (2) further comprises a first waterproof layer (23) laid below the second waterproof layer (26).

6. The waterproof and drainage structure for the toilet according to claim 5, wherein: the outer side of the water leakage groove (12) is provided with a waterproof ring (32), the upper surface of the first waterproof layer (23) is attached to the bottom surface of the outer side of the water leakage groove (12), the waterproof ring (32) is connected with the first waterproof layer (23) and the second waterproof layer (26), the waterproof ring (32) is made of waterproof materials, and the first waterproof layer (23) and the second waterproof layer (26) are waterproof layers made of waterproof materials.

7. The waterproof and drainage structure for the toilet according to claim 5, wherein: a first protective layer (24) is laid on the upper portion of the first waterproof layer (23), and a second protective layer (27) is laid on the upper end of the second waterproof layer (26).

8. The waterproof and drainage structure for toilet according to claim 7, wherein: a mortar layer (30) is laid above the second protective layer (27), a floor tile layer (31) is laid on the upper portion of the mortar layer (30), and the surface of the floor tile layer (31) departing from the mortar layer (30) is sunken towards the direction close to the pipe orifice of the drainage pipe (11).