CN213329259U - Flexible pipe root structure for water-proof treatment process of drain pipe - Google Patents

Abstract

The utility model relates to a drain pipe is root flexible structure for water repellent treatment process, relate to drainage pipe's field, in order to solve present drain pipe mounting structure, under the condition that receives external force, the problem that the fracture appears easily and the infiltration appears in the structure of drain pipe and floor hookup location department, the drain pipe sets up in the floor, its upper and lower both ends respectively with the floor, lower both sides intercommunication, be provided with the sealing layer between drain pipe lateral wall and the floor, the sealing layer includes waterproof layer and firm layer, the waterproof layer has two-layerly, firm layer sets up between two-layer waterproof layer, the waterproof layer uses water proof coating. This application has the sealing layer and is difficult to the fracture to appear under the condition that receives external force, and holistic sealed waterproof nature is comparatively stable effect.

Description

Flexible pipe root structure for water-proof treatment process of drain pipe

Technical Field

The application relates to the field of drainage pipelines, in particular to a pipe root flexible structure for a drainage pipe waterproof treatment process.

Background

The drainage pipe is used for discharging sewage and waste water, and is generally arranged in a toilet and penetrates through an upper floor and a lower floor.

In the construction process, need carry out water repellent to the position department that the drain pipe pierces through the floor, when carrying out water repellent, paint the mortar in the position department that the drain pipe pierces through the floor at present generally to the position department of connecting drain pipe and floor carries out sealed waterproof.

With respect to the related art in the above, the inventors consider that: carry out waterproof sealing through scribbling the mortar at drain pipe and floor joint department, in follow-up use, can appear the phenomenon of touchhing the drain pipe, the drain pipe appears vibrating or the phenomenon of rocking under the effect of external force, the gap can appear with the mortar of floor hookup location department to the drain pipe, the tensile fracture can appear under the effect of external force in drain pipe and the hookup location department of floor, and the phenomenon that produces and leak.

SUMMERY OF THE UTILITY MODEL

In order to reduce the drain pipe and floor hookup location department under exogenic action, tensile fracture appears, and the phenomenon of leaking appears, promotes the sealed waterproof stability of drain pipe hookup location department, and this application provides a root of pipe flexible structure for drain pipe water repellent treatment technology.

The application provides a root of pipe flexible construction for drain pipe water repellent treatment process adopts following technical scheme:

the utility model provides a drain pipe is root flexible structure for water repellent treatment process, the drain pipe setting is in the floor, its upper and lower both ends communicate with the upper and lower both sides of floor respectively, is provided with the sealing layer between drain pipe lateral wall and the floor, the sealing layer includes waterproof layer and firm layer, the waterproof layer has two-layerly, firm layer setting is between two-layer waterproof layer, waterproof layer uses water proof coating.

Through adopting above-mentioned technical scheme, set up the sealing layer between drain pipe and floor, the waterproof layer has certain concertina shape with firm layer, and in the use, when the drain pipe appeared rocking, the phenomenon of vibration under the effect of external force, the phenomenon of fracture is difficult to appear in the sealing layer under the effect of external force, and it is better to carry out the effect sealed with the hookup location department of floor to the drain pipe, reduces the phenomenon that the infiltration appears.

Preferably, a protective layer is arranged on the outer side of the waterproof layer on the outer side, the protective layer is made of mortar, and the mortar is smeared on the waterproof layer on the outer side.

Through adopting above-mentioned technical scheme, paint the mortar in the waterproof layer outside in the outside, at the in-process of laying the bottom plate in succession, reduce to appear causing the phenomenon of damage to the sealing layer, reduce the phenomenon of damaging to the holistic sealed waterproof nature of sealing layer for its waterproof effect is more stable.

Preferably, a mounting groove is formed in the position, corresponding to the drain pipe, of the floor slab, and the upper end of the drain pipe is located at the bottom of the mounting groove; the upper end of the drain pipe is provided with a connecting pipe, and the lower end of the connecting end is inserted in the drain pipe; the side wall of the connecting pipe is fixedly connected with a compression plate, the shape of the compression plate is the same as that of the mounting groove, and the compression plate is embedded in the mounting groove; the sealing layer has two layers, wherein one layer is arranged on the side walls of the pressing plate and the connecting pipe, and the other layer is arranged on the lower side of the pressing plate; the outer sides of the two sealing layers respectively extend to the outer sides of the pressing plates.

Through adopting above-mentioned technical scheme, set up the connecting pipe on the drain pipe, all be provided with the sealing layer in the upper and lower both sides of the pressure strip that corresponds, can further promote its holistic leakproofness, promote waterproof effect, set up the pressure strip and inlay in the mounting groove for the upside and the ground parallel and level of pressure strip make subsequent work progress more convenient, guarantee to have better planarization between pressure strip and the ground.

Preferably, the part of the sealing layer on the lower side of the pressing plate, which is located at the position corresponding to the opening of the drain pipe, comprises a stabilizing layer and a waterproof layer coated on the upper side of the stabilizing layer, a joint slit is arranged on the part of the sealing layer, which is located at the opening of the drain pipe, and the connecting pipe is inserted into the drain pipe to drive the stabilizing layer and the waterproof layer of the joint slit part to be clamped between the connecting pipe and the drain pipe.

Through adopting above-mentioned technical scheme, with the in-process of connecting pipe in inserting the drain pipe, the connecting pipe will have the firm layer and the waterproof layer of joint-cutting part to press into the drain pipe, and it presss from both sides between drain pipe and connecting pipe, can strengthen the leakproofness of waterproof layer to the drain pipe and floor department of meeting, and its sealed effect is better.

Preferably, a plurality of sealing rings are fixedly connected to the lower side surface of the pressing plate, and the sealing rings surround the connecting pipe for a circle; the tank bottom of mounting groove is provided with and seals the groove with the sealing ring adaptation.

Through adopting above-mentioned technical scheme, when the connecting pipe inserted the drain pipe, the pressure strip inlayed in the mounting groove, and the leakproofness between pressure strip and the floor can be strengthened in the seal groove that the sealing ring embedding corresponds, through the sealing ring that sets up, can prolong the water route between pressure strip and the floor for its holistic sealed effect is better.

Preferably, the side wall of the connecting pipe, which is positioned at the lower side of the pressing plate, is fixedly connected with a plurality of limiting strips, and the limiting strips are vertically arranged; and the positions of the inner wall of the drain pipe, which correspond to the limiting strips, are respectively provided with a limiting groove, and the limiting strips are respectively embedded in the corresponding limiting grooves.

Through adopting above-mentioned technical scheme, spacing inlay in the spacing groove that corresponds, fix the relative position of connecting pipe and drain pipe for the connecting pipe is more stable in inserting the drain pipe, reduces and appears the connecting pipe and the drain pipe and relative rotation appears, makes the phenomenon in production gap because of wearing and tearing between connecting pipe and the drain pipe, makes and is connected inseparabler between connecting pipe and the drain pipe.

Preferably, the connecting pipe is provided with a protective cover, the protective cover is sleeved on the connecting pipe and is positioned on the upper side of the pressing plate, and the lower part of the protective cover is positioned on the outer side of the corresponding sealing layer.

Through adopting above-mentioned technical scheme, after the sealing layer accomplished to set up, lay the bottom plate on its upper strata, the protection casing is located the bottom plate upside, plays better guard action to the sealing layer that is located the bottom plate upside, reduces the sealing layer that the bottom plate upside appears the damage, and then influences the phenomenon of the holistic sealed water-proof effects of sealing layer, simultaneously, can promote the aesthetic property to a certain extent.

Preferably, the lower end of the protective cover is rotatably connected with a butting ring, and a rubber pad is fixedly connected to the lower end face of the butting ring.

Through adopting above-mentioned technical scheme, when screwing up the protection casing on the connecting pipe, butt ring butt is on the floor, and protection casing pivoted in-process, butt ring and bottom plate are static relatively, can reduce the phenomenon that the in-process of screwing up the in-process of appearing the protection casing produced wearing and tearing to the floor, and the leakproofness between protection casing and the bottom plate can be strengthened to the rubber pad of setting, reduces the inside phenomenon along the sealing layer downward flow that has water to get into the protection casing.

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

1. through the arranged waterproof layer, under the condition that the drain pipe shakes due to external force, the sealing layer is not easy to stretch by external force to form a gap, so that the good sealing performance of the connecting position of the drain pipe and the floor slab is ensured, the sealing effect of the drain pipe and the floor slab is good, and the phenomenon of water seepage is reduced;

2. the sealing layers are arranged on the upper side and the lower side of the compression plate through the arranged connecting pipe, so that the whole sealing and waterproof effect of the compression plate can be further improved, and the partial stabilizing layer and the waterproof layer are arranged and clamped between the connecting pipe and the drain pipe, so that the stability and the tightness of the connection between the connecting pipe and the drain pipe can be enhanced;

3. through the protection casing that sets up, can play better guard action to the sealing layer that is located the bottom plate upside, screw up the in-process on the connecting pipe with the protection casing, through the butt ring that sets up, can reduce the phenomenon that the protection casing caused the damage to the floor.

Drawings

FIG. 1 is a schematic view of an installation structure of a drain pipe in embodiment 1;

fig. 2 is a sectional view for showing the installation structure of the drain pipe in embodiment 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view of an installation structure of a drain pipe in embodiment 2;

FIG. 5 is an enlarged schematic view of portion B of FIG. 4;

fig. 6 is a sectional view for showing the installation structure of the drain pipe in embodiment 2;

FIG. 7 is an enlarged schematic view of portion C of FIG. 6;

FIG. 8 is an enlarged schematic view of portion D of FIG. 6;

fig. 9 is a schematic view for showing the structure of the stopper bar and the stopper groove.

Description of reference numerals: 1. a drain pipe; 11. a limiting groove; 2. a floor slab; 21. mounting grooves; 22. a sealing groove; 3. a sealing layer; 31. a waterproof layer; 32. a stabilizing layer; 4. a protective layer; 5. a connecting pipe; 51. a compression plate; 52. a seal ring; 53. a limiting strip; 6. a protective cover; 61. a protective part; 62. a connecting portion; 63. a butting ring; 64. and (7) a rubber pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses a root of pipe flexible construction for drain pipe water repellent treatment technology.

Example 1

Referring to fig. 1 and 2, a drain pipe 1 is provided on the ground, penetrating a floor slab 2; a sealing layer 3 is arranged between the drain pipe 1 and the floor slab 2, and referring to fig. 2 and 3, the sealing layer 3 comprises a waterproof layer 31 and a stable layer 32; the waterproof layer 31 has two layers, the waterproof layer 31 uses waterproof paint, the waterproof paint is a single-component water-emulsion waterproof paint which is prepared by taking pure acrylic polymer emulsion as a base material and adding other additives; the stabilizing layer 32 is selected from a mesh cloth; two waterproof layers 31 are positioned on two sides of the stabilizing layer 32; and waterproof paint is filled in the gap at the joint of the drain pipe 1 and the floor slab 2.

When waterproof, drain pipe 1 has the part to be located floor 2 upside, paint waterproof layer 31 on the side of drain pipe 1 near floor 2's part and on the bottom surface around drain pipe 1, later lay a layer net cloth in waterproof layer 31's outside, another layer waterproof layer 31 is paintd in the outside of net cloth, waterproof coating solidifies the formation one deck waterproofing membrane through one end time, it has certain elasticity, simultaneously, net cloth has certain elasticity, accomplish sealing layer 3 in follow-up use, drain pipe 1 receives external force and appears rocking or under the condition of vibration, the manifestation of tensile fracture is difficult to appear in sealing layer 3, it is better to carry out sealed effect to drain pipe 1 root hookup location, reduce the phenomenon that the infiltration appears, leak.

Referring to fig. 2 and 3, the protective layer 4 is disposed on the outer side of the sealing layer 3, the protective layer 4 is made of mortar, after the waterproof layer 31 is set and the stabilizing layer 32 is set, the mortar is applied to the outer side of the waterproof layer 31 on the outer side to protect the waterproof layer 31, so that when floor laying and other construction are performed subsequently, the phenomenon that the waterproof layer 31 is damaged can be reduced, the phenomenon that the waterproof performance of the sealing layer 3 is affected is reduced, and the stability of the waterproof performance of the sealing performance is improved.

Example 2

Referring to fig. 4 and 6, the drain pipe 1 penetrates through the floor slab 2, an installation groove 21 is formed in the outer side of the root of the drain pipe 1 on the floor slab 2, and the upper end of the drain pipe 1 is communicated to the bottom position of the installation groove 21; the upper end of the water discharge pipe 1 is connected with a connecting pipe 5; referring to fig. 6 and 7, the outer diameter of the connection pipe 5 is adapted to the inner diameter of the drain pipe 1, and the connection pipe 5 is inserted into the drain pipe 1 when being installed; the rigid coupling has pressure strip 51 on the lateral surface of connecting pipe 5, and pressure strip 51 sets up with connecting pipe 5 is integrative, and the shape adaptation of shape and mounting groove 21 of pressure strip 51 inserts connecting pipe 5 to drain pipe 1 after, and pressure strip 51 is located mounting groove 21, and the side of going up of pressure strip 51 is the parallel and level with ground.

Referring to fig. 6 and 7, a sealing layer 3 is arranged on the ground, and the sealing layer 3 comprises two waterproof layers 31 and one stabilizing layer 32; the waterproof layers 31 are made of waterproof paint, and the stabilizing layer 32 is positioned between the two waterproof layers 31; during construction, the waterproof layer 31 is laid on the ground, the corresponding position of the mounting groove 21 is located, the stabilizing layer 32 is laid on the upper side of the waterproof layer 31, the mesh cloth of the drain pipe 1 covers the opening of the drain pipe 1, the other layer of waterproof layer 31 is coated on the mesh cloth, and a cutting seam is arranged on the portion, located at the opening position of the drain pipe 1, of the stabilizing layer 32 and the waterproof layer 31.

When the connection pipe 5 is installed to the drain pipe 1, the connection pipe 5 is inserted into the drain pipe 1, the portions of the fixing layer 32 and the waterproof layer 31, on which the slits are provided, are pressed into the drain pipe 1 by the connection pipe 5, and the fixing layer 32 and the waterproof layer 31 are partially positioned between the connection pipe 5 and the drain pipe 1.

Referring to fig. 6 and 7, the sealing layer 3 is also provided on the upper side of the pressing plate 51, and the sealing layer 3 is provided on the bottom surface around the pressing plate 51, and the outer side wall of the connection pipe 5.

Through setting up more than going on, the hookup location department to connecting pipe 5 and floor 2 seals up, through setting up two-layer sealing layer 3, can strengthen the leakproofness of its hookup location department, there is the drop of water landing or under the subaerial condition that has water deposit on the 5 lateral walls of connecting pipe, have under the condition of a small amount of water infiltration to in the sealing layer 3, can be with the leading-in to drain pipe 1 of infiltration, can further reduce the phenomenon that has the infiltration to get into between drain pipe 1 and the 2 lateral walls of floor, waterproof effect is better, further reduce the phenomenon that the infiltration appears downstairs.

Referring to fig. 6 and 7, a plurality of sealing rings 52 are fixedly connected to the lower circumferential surface of the pressing plate 51, the sealing rings 52 are in an annular structure, and the sealing rings 52 and the pressing plate 51 are coaxially arranged; the groove bottoms of the mounting grooves 21 are respectively provided with a sealing groove 22 at positions corresponding to the sealing rings 52, when the connecting pipe 5 is mounted on the drain pipe 1, the pressing plate 51 is positioned in the mounting groove 21, and the sealing rings 52 are embedded in the corresponding sealing grooves 22.

Through setting up sealing ring 52 and impressing in seal groove 22, under the circumstances of the existing infiltration, can prolong the route that the pressure strip 51 downside was watered, further promote its leakproofness, sealed effect is better.

Referring to fig. 9, two limiting strips 53 are fixedly connected to the outer side wall of the lower portion of the pressing plate 51 of the connecting pipe 5, and the limiting strips 53 are vertically and fixedly connected to the outer side wall of the connecting pipe 5; limiting grooves 11 are respectively formed in positions, corresponding to the limiting strips 53, on the inner side wall of the drain pipe 1, and when the connecting pipe 5 is inserted into the drain pipe 1, the limiting strips 53 are respectively inserted into the corresponding limiting grooves 11.

Through setting up spacing 53 and spacing groove 11 cooperation, when inserting connecting pipe 5 to drain pipe 1, guarantee the definite shape of connecting pipe 5 and drain pipe 1 relative position, reduce the relative pivoted phenomenon of appearing between connecting pipe 5 and the drain pipe 1, the relative rotation appears in connecting pipe 5 and drain pipe 1 in the reduction installation, and the phenomenon of causing the damage to sealing layer 3, guarantee the compactness of being connected between connecting pipe 5 and the drain pipe 1, guarantee sealing layer 3's sealed effect, reduce the phenomenon that the infiltration appears, sealed water-proof effects is better.

Referring to fig. 4 and 5, the upper end of the connecting pipe 5 is located above the pressing plate 51, the connecting pipe 5 is provided with the protective cover 6 in a matching manner, the protective cover 6 is sleeved outside the connecting pipe 5, and the protective cover 6 comprises a protective part 61 and a connecting part 62 integrally connected to the upper end of the protective part 61; the side wall of the connecting pipe 5 is provided with threads, the threads are positioned above the upper side edge of the sealing layer 3, and the inner ring of the connecting part 62 is provided with threads which are connected to the connecting pipe 5; the protector 61 is provided on the outer side of the corresponding seal layer 3.

In carrying out the work progress, accomplish the back of laying of sealing layer 3 isotructure, lay the floor at its windward, connecting pipe 5 has partly to be located the floor upside, sealing layer 3 on the connecting pipe 5 lateral wall has partly to be located the floor upside, establish connecting pipe 5 with protection casing 6 from the upper end cover of connecting pipe 5 on, protection casing 6 passes through connecting portion 62 and connecting pipe 5 threaded connection, the outside at sealing layer 3 is established to corresponding protection portion 61 cover, carry out certain protection to sealing layer 3 that lies in the floor upside, the phenomenon that the sealing layer 3 that reduces to appear the floor upside produces the damage and produces the destruction to the holistic waterproof nature of sealing layer 3, promote holistic aesthetic property simultaneously.

Referring to fig. 6 and 8, a contact ring 63 is rotatably connected to the lower end of the hood 6, and a rubber pad 64 is fixedly connected to the lower end of the contact ring 63.

When installing protection casing 6, the lower extreme butt of protection casing 6 is on the bottom plate, screw up the in-process on connecting pipe 5 with protection casing 6, the lower extreme and the bottom plate butt of protection casing 6, the phenomenon that causes the damage to the floor can appear, through setting up butt ring 63 butt on the bottom plate, screw up the in-process of protection casing 6, butt ring 63 butt is on the bottom plate, butt ring 63 is static relatively with the bottom plate, reduce the phenomenon that causes wearing and tearing to the floor in the installation, and simultaneously, through the rubber pad 64 that sets up, can strengthen the leakproofness between protection casing 6 and the bottom plate, reduce the current water and stretch into the circumstances of bottom plate downside through the hookup location department of bottom plate and connecting pipe 5, promote the holistic sealed water-proof effects of drain pipe 1 mounting structure.

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 (8)

1. The utility model provides a drain pipe is root of pipe flexible construction for water repellent treatment technology, drain pipe (1) sets up in floor (2), its upper and lower both ends communicate with the upper and lower both sides of floor (2) respectively, its characterized in that: a sealing layer (3) is arranged between the outer side wall of the drainage pipe (1) and the floor (2), the sealing layer (3) comprises a waterproof layer (31) and a stabilizing layer (32), the waterproof layer (31) is divided into two layers, the stabilizing layer (32) is arranged between the two waterproof layers (31), and waterproof paint is used for the waterproof layer (31).

2. The pipe root flexible structure for the water-repellent treatment process of the drain pipe according to claim 1, characterized in that: the protective layer (4) is arranged on the outer side of the waterproof layer (31) on the outer side, the protective layer (4) is made of mortar, and the mortar is smeared on the waterproof layer (31) on the outer side.

3. The pipe root flexible structure for the water-repellent treatment process of the drain pipe according to claim 1, characterized in that: a mounting groove (21) is formed in the position, corresponding to the drain pipe (1), of the floor slab (2), and the upper end of the drain pipe (1) is located at the bottom of the mounting groove (21); the upper end of the drain pipe (1) is provided with a connecting pipe (5), and the lower end of the connecting end is inserted in the drain pipe (1); a pressing plate (51) is fixedly connected to the side wall of the connecting pipe (5), the shape of the pressing plate (51) is the same as that of the mounting groove (21), and the pressing plate (51) is embedded in the mounting groove (21); the sealing layer (3) has two layers, wherein one layer is arranged on the side walls of the pressing plate (51) and the connecting pipe (5), and the other layer is arranged on the lower side of the pressing plate (51); the outer sides of the two sealing layers (3) respectively extend to the outer sides of the pressing plates (51).

4. The pipe root flexible structure for the water-repellent treatment process of the drain pipe according to claim 3, characterized in that: the part, located at the position corresponding to the opening of the drain pipe (1), of the sealing layer (3) located on the lower side of the pressing plate (51) comprises a stabilizing layer (32) and a waterproof layer (31) coated on the upper side of the stabilizing layer (32), a cutting seam is arranged on the part, located at the opening of the drain pipe (1), of the sealing layer, the connecting pipe (5) is inserted into the drain pipe (1), and the stabilizing layer (32) and the waterproof layer (31) driving the cutting seam to be clamped between the connecting pipe (5) and the drain pipe (1).

5. The pipe root flexible structure for the water-repellent treatment process of the drain pipe according to claim 3, characterized in that: a plurality of sealing rings (52) are fixedly connected to the lower side surface of the pressing plate (51), and the sealing rings (52) surround the connecting pipe (5) for a circle; the groove bottom of the mounting groove (21) is provided with a sealing groove (22) matched with the sealing ring (52).

6. The pipe root flexible structure for the water-repellent treatment process of the drain pipe according to claim 3, characterized in that: the side wall of the connecting pipe (5) positioned at the lower side of the pressing plate (51) is fixedly connected with a plurality of limiting strips (53), and the limiting strips (53) are vertically arranged; the inner wall of the drain pipe (1) is provided with a position corresponding to the limiting strip (53) with a limiting groove (11), and the limiting strip (53) is embedded in the corresponding limiting groove (11).

7. The pipe root flexible structure for the water-repellent treatment process of the drain pipe according to claim 3, characterized in that: the connecting pipe (5) is provided with a protective cover (6), the protective cover (6) is sleeved on the connecting pipe (5) and is positioned on the upper side of the pressing plate (51), and the lower part of the protective cover (6) is positioned on the outer side of the corresponding sealing layer (3).

8. The pipe root flexible structure for the water-repellent treatment process of a drain pipe according to claim 7, characterized in that: the lower end of the protective cover (6) is rotatably connected with a butting ring (63), and a rubber pad (64) is fixedly connected to the lower end face of the butting ring (63).

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