CN215053748U

CN215053748U - Anti-seepage structure of toilet floor drain

Info

Publication number: CN215053748U
Application number: CN202121291910.1U
Authority: CN
Inventors: 汪兴国; 吴云兰; 王山宗
Original assignee: Shanghai Yunlan Architectural Decoration Engineering Co ltd
Current assignee: Shanghai Yunlan Architectural Decoration Engineering Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-07
Anticipated expiration: 2031-06-09

Abstract

The utility model relates to an anti-seepage structure of bathroom floor drain belongs to the technical field of floor drain prevention of seepage, including building structure layer, the last waterproof layer that is equipped with of building structure layer, be equipped with the ceramic tile layer on the waterproof layer, the in situ fixedly connected with sewer pipe of building structure, can dismantle on the sewer pipe and be fixed with the connecting pipe, the water conservancy diversion mouth has been seted up on the connecting pipe, the sewer pipe is close to the one end fixedly connected with drainage bowl of water conservancy diversion mouth, the one end that sewer pipe was kept away from to the connecting pipe is installed the floor drain body. This application has the dwell time who reduces ponding under the ceramic tile, and then reduces ponding and oozes the effect of risk from ceramic tile seam or wall body seam.

Description

Anti-seepage structure of toilet floor drain

Technical Field

The application relates to the technical field of floor drain seepage prevention, in particular to a seepage prevention structure of a toilet floor drain.

Background

At present, along with the increasing living conditions of people, the quality requirements of people on living facilities are also higher and higher. People usually wash or bathe in a toilet, and the like, the bath water is drained into a sewer pipe through a floor drain in a room, but in actual life, the hidden danger of water seepage in the room can be caused by the fact that the floor drain is not installed in a standard manner or tiles cannot be laid in place, so that people can usually perform anti-seepage treatment on the floor drain in the room.

The floor drain for rooms is impervious, generally waterproof paint is brushed from the ground to the root of a floor drain pipe to form a waterproof layer, then mortar is paved to form a leveling layer, finally, tiles are paved on the leveling layer, the floor drain is installed on a sewer pipeline, accumulated water flows into the sewer pipeline through the floor drain, and the accumulated water is reduced to stay on the surfaces of the tiles for a long time.

Aiming at the related technologies, the inventor thinks that in the actual use process, accumulated water is easy to leak into the lower part of the ceramic tile from the joint of the floor drain and the ceramic tile, and the water seepage phenomenon is easy to occur in the ceramic tile joint or the wall body joint in a room for a long time.

SUMMERY OF THE UTILITY MODEL

In order to improve ponding and leak from floor drain and ceramic tile joint easily, cause ceramic tile seam or wall body seam problem that the infiltration appears, this application provides an anti-seepage structure of bathroom floor drain.

The application provides an anti-seepage structure of bathroom floor drain adopts following technical scheme:

the utility model provides an anti-seepage structure of bathroom floor drain, includes the building structure layer, be equipped with the waterproof layer on the building structure layer, be equipped with the ceramic tile layer on the waterproof layer, the internal fixedly connected with sewer pipe of building structure, can dismantle on the sewer pipe and be fixed with the connecting pipe, the water conservancy diversion mouth has been seted up on the connecting pipe, the sewer pipe is close to the one end fixedly connected with drainage bowl of water conservancy diversion mouth, the one end that sewer pipe was kept away from to the connecting pipe is installed the floor drain body.

Through adopting above-mentioned technical scheme, ponding flows into the drainage bowl from the gap of ceramic tile and floor drain body, and the drainage bowl is with water drainage to the water conservancy diversion mouth in, and ponding passes through the water conservancy diversion mouth and gets into in the connecting pipe, and in the sewer line of discharging through the connecting pipe at last, has reduced the dwell time of ponding under the ceramic tile, and then reduces the risk that ponding oozes from ceramic tile seam or wall body seam.

Optionally, the drainage bowl and the sewer pipeline are coaxially arranged, and the diameter of the cross section of the drainage bowl is gradually reduced along the axis of the sewer pipeline towards the direction of the sewer pipeline.

Through adopting above-mentioned technical scheme, the cross-sectional diameter of drainage bowl reduces gradually towards the direction of sewer pipe along the axis of sewer pipe for one side formation inclined plane of drainage bowl towards the connecting pipe, ponding flow direction water conservancy diversion mouth with higher speed under the effect of self gravity component, further reduce the dwell time of ponding under the ceramic tile, convenient operation improves drainage efficiency.

Optionally, a waterproof coating is arranged on the drainage bowl.

Through adopting above-mentioned technical scheme, waterproof coating can reduce the risk that ponding oozed from the drainage bowl on the one hand, and on the other hand can effectively improve the corrosion resisting property of drainage bowl, prolongs the life of drainage bowl.

Optionally, a water retaining ring for shielding the diversion port is slidably connected in the connecting pipe, the water retaining ring and the connecting pipe are coaxially arranged, and a driving assembly for driving the water retaining ring to slide is arranged on the connecting pipe.

Through adopting above-mentioned technical scheme, drive assembly drive manger plate ring slides, and the manger plate ring shelters from the water conservancy diversion mouth, and the risk that the gas in the low water pipeline escaped from the water conservancy diversion mouth is reduced, convenient operation improves the gas tightness of connecting pipe.

Optionally, the driving assembly comprises a bearing plate fixedly connected with the connecting pipe, a tension spring is fixedly connected to the bearing plate, one end of the bearing plate far away from the tension spring is fixedly connected with the water retaining ring, and a regulating assembly for driving the water retaining ring to far away from the sliding of the flow guide opening is arranged on the floor drain body.

By adopting the technical scheme, the water retaining ring is pulled by the tension of the tension spring to slide towards the direction close to the bearing plate, and the water retaining ring shields the diversion port, so that the operation is convenient, the structure is simple, and the connection is stable; the adjusting component drives the water retaining ring to slide away from the direction of the flow guide opening, so that the shielding overlapping area of the flow guide opening and the water retaining ring can be conveniently adjusted, the water flow of accumulated water flowing through the flow guide opening is controlled, and the operation is convenient.

Optionally, the bearing plate is fixedly connected with a guide post, and the water retaining ring is provided with a guide hole for the guide post to slide.

Through adopting above-mentioned technical scheme, guide post and guiding hole sliding connection play the guide effect to the slip of manger plate ring, reduce the risk that the slope appears in the manger plate ring slip in-process, improve the slip stability of manger plate ring.

Optionally, the adjusting assembly comprises a connecting rod slidably connected with the floor drain body, one end of the connecting rod, which is far away from the floor drain body, is connected with the water retaining ring, and one end of the connecting rod, which is far away from the water retaining ring, is in threaded connection with a locking nut for preventing the connecting rod from sliding towards the water retaining ring.

By adopting the technical scheme, the connecting rod pulls the water retaining ring to slide, the locking nut fixes the connecting rod on the floor drain body, the risk that the water retaining ring slides back is reduced, and the operation is convenient.

Optionally, a cleaning brush is arranged on the connecting rod, one end, far away from the connecting rod, of the cleaning brush is abutted to the inner wall of the connecting pipe, and an adjusting piece for driving the cleaning brush to slide along the inner wall of the connecting pipe is arranged on the floor drain body.

Through adopting above-mentioned technical scheme, the inner wall slip of connecting pipe is followed to the regulating part drive cleaning brush, and the dirt of connecting pipe inner wall can be cleared up to the cleaning brush, reduces the too much risk that takes place to block up of dirt.

Optionally, a sliding groove is formed in the floor drain body, the sliding groove is formed in the circumferential direction of the floor drain body, the adjusting piece comprises a sliding block in sliding connection with the sliding groove, and the connecting rod penetrates through the sliding block.

Through adopting above-mentioned technical scheme, the slider slides in the groove that slides, and the groove that slides sets up along the circumference of floor drain body, slides steadily convenient operation.

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

1. the accumulated water flows into the drainage bowl from the gap between the ceramic tile and the floor drain body, the drainage bowl drains the water into the flow guide port, the accumulated water enters the connecting pipe through the flow guide port and finally is drained into the sewer pipeline through the connecting pipe, the retention time of the accumulated water under the ceramic tile is reduced, and the risk that the accumulated water seeps out from the ceramic tile gap or the wall body gap is further reduced;

2. the driving assembly drives the water retaining ring to slide, the water retaining ring shields the flow guide port, the risk that gas in the low water pipeline escapes from the flow guide port is reduced, the operation is convenient, and the air tightness of the connecting pipe is improved;

3. the adjusting part drives the cleaning brush to slide along the inner wall of the connecting pipe, the cleaning brush can clean dirt on the inner wall of the connecting pipe, and the risk of blockage caused by excessive dirt is reduced.

Drawings

Fig. 1 is a schematic structural diagram for embodying an overall structure in the embodiment of the present application.

Fig. 2 is an exploded view for embodying the overall connection relationship in the embodiment of the present application.

Fig. 3 is an exploded view of an embodiment of the present application for embodying a drive assembly.

Figure 4 is an exploded view of the embodiment of the present application for embodying the floor drain body.

FIG. 5 is a cross-sectional view of an embodiment of the present application for embodying an adjustment assembly.

Fig. 6 is a partially enlarged view of a in fig. 5.

Description of reference numerals: 1. a building structure layer; 2. a waterproof layer; 3. a tile layer; 4. a sewer pipeline; 5. a connecting pipe; 51. a flow guide port; 52. a drive assembly; 521. a bearing plate; 522. a tension spring; 523. a guide post; 524. a guide hole; 6. a drainage bowl; 61. a water-resistant coating; 7. a floor drain body; 71. an adjustment assembly; 711. a connecting rod; 712. locking the nut; 713. cleaning a brush; 714. a threaded segment; 72. an adjustment member; 721. a sliding groove; 722. a slider; 73. a first conduit; 74. a second conduit; 741. a backstop plate; 75. a connecting plate; 76. a leakage cover; 77. sealing the cover plate; 8. a water retaining ring; 9. and (4) a mortar layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses seepage-proofing structure of bathroom floor drain. Referring to fig. 1 and 2, the anti-seepage structure of the toilet floor drain comprises a building structure layer 1, wherein the building structure layer 1 is made of concrete, waterproof paint is coated on the building structure layer 1 to form a waterproof layer 2, a mortar layer 9 is laid above the waterproof layer 2, the mortar layer 9 is mainly used for leveling and is convenient for laying tiles, and the tiles are laid on the mortar layer 9 to form a tile layer 3. Sewer pipe 4 is arranged in building structure layer 1 in a penetrating manner, and the side wall of sewer pipe 4 is glued with building structure layer 1 by waterproof cement, so that the fixing stability and the waterproof performance of sewer pipe 4 are improved. One end of the sewer pipeline 4 close to the ceramic tile is glued with a drainage bowl 6, and the drainage bowl 6 is positioned below the ceramic tile layer 3. There is connecting pipe 5 in 4 threaded connection of sewer pipe, has seted up water conservancy diversion mouth 51 on the one end lateral wall of connecting pipe 5 orientation sewer pipe, and water conservancy diversion mouth 51 is circular in the embodiment of this application, and water conservancy diversion mouth 51 corresponds the setting with the one end that drainage bowl 6 is close to sewer pipe 4, and the one end that sewer pipe 4 was kept away from to connecting pipe 5 is glued and is connect floor drain body 7, the up end of floor drain body 7 and the up end parallel and level of ceramic tile layer 3.

Ponding flows into drainage bowl 6 from the gap of ceramic tile layer 3 and floor drain body 7, and ponding flows into water conservancy diversion mouth 51 along the lateral wall of drainage bowl 6, finally gets into sewer pipe 4 through water conservancy diversion mouth 51, reduces the risk that ponding got into mortar layer 9, reduces the dwell time of ponding in drainage bowl 6, and then reduces the risk that ponding oozes from ceramic tile gap or wall body gap, convenient operation, the prevention of seepage is effectual.

Referring to fig. 2, drainage bowl 6 and sewer pipe coaxial setting, the cross-sectional diameter of drainage bowl 6 reduces gradually along the axis of sewer pipe 4 towards the direction of sewer pipe 4, is "loudspeaker form", is convenient for improve the flow speed of ponding, improves drainage efficiency. The drainage bowl 6 is made of polyvinyl chloride materials, and the surface is smooth, so that accumulated water retention can be reduced; the surface of drainage bowl 6 scribbles polyurethane waterproof coating 61, can reduce ponding and pass through drainage bowl 6 risk that gets into mortar layer 9 on the one hand, and on the other hand can improve drainage bowl 6's corrosion protection performance, prolongs drainage bowl 6's life.

Referring to fig. 3, the connecting pipe 5 is internally provided with a water retaining ring 8 for shielding the diversion port 51, the water retaining ring 8 is coaxially arranged with the connecting pipe 5, the outer side wall of the water retaining ring 8 is abutted against the inner side wall of the connecting pipe 5, the length of the water retaining ring 8 along the axis direction of the connecting pipe 5 is greater than the diameter of the diversion port 51, and the connecting pipe 5 is provided with a driving component 52 for driving the water retaining ring 8 to slide towards the diversion port 51. The driving assembly 52 includes a receiving plate 521 fixed to the connecting pipe 5 by bolts, in the embodiment of the present invention, the receiving plate 521 is an annular plate, the receiving plate 521 is disposed coaxially with the connecting pipe 5, and an outer ring diameter of the receiving plate 521 is equal to an outer diameter of the connecting pipe 5. The bearing plate 521 is welded with the guide columns 523, the axes of the guide columns 523 are parallel to the axis of the water retaining ring 8, in the embodiment of the present application, the number of the guide columns 523 is 2, the water retaining ring 8 is provided with guide holes 524 correspondingly arranged with the guide columns 523, and the guide columns 523 are slidably connected with the guide holes 524. The bearing plate 521 is welded with a plurality of tension springs 522, in the embodiment of the present application, the number of the tension springs 522 is 4, one end of the water retaining ring 8 facing the bearing plate 521 is welded with a pull ring corresponding to the tension springs 522, and one end of the tension spring 522 far away from the bearing plate 521 is hooked with the pull ring.

The tension spring 522 pulls the water retaining ring 8 to slide towards the direction close to the bearing plate 521, and the guide column 523 is in sliding connection with the guide hole 524, so that the risk of rotation of the water retaining ring 8 is reduced, and the sliding stability of the water retaining ring 8 is improved; the side wall of the water retaining ring 8 shields the flow guide opening 51, so that the air tightness of the connecting pipe 5 is improved, the risk that the gas in the sewer pipe 4 reversely flows out of the flow guide opening 51 is reduced, and the air freshening capacity of the toilet is improved.

Referring to fig. 4, the floor drain body 7 includes a first pipe 73 and a second pipe 74, the pipe diameter of the first pipe 73 is larger than that of the first pipe 73, a connecting plate 75 is integrally formed between the first pipe 73 and the second pipe 74, a leakage cover 76 is clamped at one end of the first pipe 73 far away from the second pipe 74, and the upper surface of the leakage cover 76 is flush with the upper surface of the tile layer 3. One end of the second pipeline far away from the first pipeline 73 is hinged with a check plate 741, and the diameter of the check plate 741 is equal to that of the first pipeline 73, so that the air tightness of the floor drain body 7 is improved.

Referring to fig. 5 and 6, the floor drain body 7 is provided with an adjusting assembly 71 for driving the water retaining ring 8 to slide towards a direction away from the diversion port 51, the adjusting assembly 71 comprises a connecting rod 711, the connecting rod 711 is provided with a cleaning brush 713, one end of the cleaning brush 713, which is away from the connecting rod 711, is abutted against the inner wall of the connecting pipe 5, and the floor drain body 7 is provided with an adjusting piece 72 for driving the cleaning brush 713 to slide along the inner wall of the connecting pipe 5. The connecting plate 75 has seted up the groove 721 that slides along self circumference, the groove 721 that slides is the not closed ring channel in this application embodiment, adjusting part 72 includes the slider 722 with the groove 721 sliding connection that slides, connecting rod 711 wears to locate in the slider 722, the groove 721 that slides that is the same configuration with the connecting plate 75 is seted up to one side of manger plate ring 8 towards floor drain body 7, it has slider 722 to slide in the groove 721, threaded section 714 has been seted up to the one end that connecting rod 711 kept away from manger plate ring 8, threaded connection has lock nut 712 on threaded section 714, the one end that connecting rod 711 kept away from lock nut 712 is with the slider 722 welded fastening who is located manger plate ring 8. The connecting plate 75 is hinged with a sealing cover plate 77, and the sealing cover plate 77 is used for sealing the sliding groove 721 on the connecting plate 75, so that the sealing performance of the floor drain body 7 is further improved.

The locking nut 712 is unscrewed, the sliding block 722 drives the connecting rod 711 to slide along the length direction of the sliding groove 721, the connecting rod 711 drives the cleaning brush 713 to clean the inner wall of the connecting pipe 5, the operation is convenient, and the cleaning efficiency is improved; an operator pulls the connecting rod 711 by hand, the connecting rod 711 drives the water retaining ring 8 to slide towards the direction far away from the diversion port 51, the overlapping area of the diversion port 51 and the water retaining ring 8 is reduced, the drainage flow of the diversion port 51 is increased, the connecting rod 711 is fixed by the locking nut 712, and the risk of return sliding of the water retaining ring 8 is reduced.

The implementation principle of the anti-seepage structure of the bathroom floor drain of the embodiment of the application is as follows: when ponding exists in the toilet, the ponding enters the drainage bowl 6 through the gap between the tile layer 3 and the floor drain body 7, the ponding flows into the diversion port 51 from the drainage bowl 6, the ponding enters the sewer pipe 4 through the diversion port 51, the retention time of the ponding in the drainage bowl 6 is shortened, the risk that the ponding seeps out from the tile gap or the wall gap is reduced, and the anti-seepage effect is well improved. When no water is accumulated in the drainage bowl 6, the operator unscrews the locking nut 712, the tension spring 522 drives the water retaining ring 8 to slide towards the direction close to the bearing plate 521, the water retaining ring 8 shields the flow guide port 51, the escape of foul gas in the sewer pipe 4 is well reduced, and the cleaning capability of the toilet is improved.

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 an anti-seepage structure of bathroom floor drain, includes building structure layer (1), be equipped with waterproof layer (2) on building structure layer (1), be equipped with ceramic tile layer (3) on waterproof layer (2), fixedly connected with sewer line (4), its characterized in that in building structure layer (1): the floor drain is characterized in that a connecting pipe (5) is detachably fixed on the sewer pipe (4), a flow guide opening (51) is formed in the connecting pipe (5), one end of the sewer pipe (4) close to the flow guide opening (51) is fixedly connected with a flow guide bowl (6), and one end of the connecting pipe (5) far away from the sewer pipe (4) is provided with a floor drain body (7).

2. The anti-seepage structure of the toilet floor drain as claimed in claim 1, wherein: drainage bowl (6) and sewer pipe (4) coaxial setting, the cross-section diameter of drainage bowl (6) reduces gradually towards the direction of sewer pipe (4) along the axis of sewer pipe (4).

3. The anti-seepage structure of the toilet floor drain as claimed in claim 2, wherein: and a waterproof coating (61) is arranged on the drainage bowl (6).

4. The anti-seepage structure of the toilet floor drain as claimed in claim 1, wherein: the water-retaining ring is characterized in that a water-retaining ring (8) used for shielding the flow guide opening (51) is connected in the connecting pipe (5) in a sliding mode, the water-retaining ring (8) and the connecting pipe (5) are coaxially arranged, and a driving assembly (52) for driving the water-retaining ring (8) to slide is arranged on the connecting pipe (5).

5. The anti-seepage structure of the toilet floor drain as claimed in claim 4, wherein: drive assembly (52) include with connecting pipe (5) fixed connection accept board (521), accept fixedly connected with extension spring (522) on board (521), the one end and the manger plate ring (8) fixed connection of accepting board (521) are kept away from in extension spring (522), be equipped with on floor drain body (7) drive manger plate ring (8) and keep away from water conservancy diversion mouth (51) gliding adjusting part (71).

6. The anti-seepage structure of the toilet floor drain as claimed in claim 5, wherein: the bearing plate (521) is fixedly connected with a guide post (523), and the water retaining ring (8) is provided with a guide hole (524) for the guide post (523) to slide.

7. The anti-seepage structure of the toilet floor drain as claimed in claim 5, wherein: the adjusting component (71) comprises a connecting rod (711) which is in sliding connection with the floor drain body (7), one end, far away from the floor drain body (7), of the connecting rod (711) is connected with the water retaining ring (8), and one end, far away from the water retaining ring (8), of the connecting rod (711) is in threaded connection with a locking nut (712) which is used for preventing the connecting rod (711) from sliding towards the direction of the water retaining ring (8).

8. The anti-seepage structure of the toilet floor drain as claimed in claim 7, wherein: the floor drain is characterized in that a cleaning brush (713) is arranged on the connecting rod (711), one end, far away from the connecting rod (711), of the cleaning brush (713) is abutted to the inner wall of the connecting pipe (5), and an adjusting piece (72) for driving the cleaning brush (713) to slide along the inner wall of the connecting pipe (5) is arranged on the floor drain body (7).

9. The anti-seepage structure of the toilet floor drain according to claim 8, characterized in that: the floor drain is characterized in that a sliding groove (721) is formed in the floor drain body (7), the sliding groove (721) is formed in the circumferential direction of the floor drain body (7), the adjusting piece (72) comprises a sliding block (722) in sliding connection with the sliding groove (721), and the connecting rod (711) penetrates through the sliding block (722).