CN211599772U - Floor waterproof construction is worn to pipeline - Google Patents
Floor waterproof construction is worn to pipeline Download PDFInfo
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- CN211599772U CN211599772U CN201922415436.8U CN201922415436U CN211599772U CN 211599772 U CN211599772 U CN 211599772U CN 201922415436 U CN201922415436 U CN 201922415436U CN 211599772 U CN211599772 U CN 211599772U
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Abstract
The utility model relates to a pipeline floor-penetrating waterproof structure, which comprises a precast slab, an upper drainage pipe, a lower drainage pipe and a groove arranged on a floor slab, wherein the precast slab is arranged at the bottom of the inner side of the groove, and a concrete layer is arranged below the precast slab; the lower drainage pipe is arranged below the precast slab and fixedly connected with the precast slab, and the bottom of the groove is provided with a through hole for the lower drainage pipe to pass through; the upper drainage pipe is positioned above the lower drainage pipe, and an annular drainage groove is formed between the upper drainage pipe and the precast slab; the upper drainage pipe is connected with the precast slab through a connecting piece; the connecting piece comprises two connecting plates arranged on the prefabricated plate, the connecting plates are arc-shaped plates, the connecting plates are positioned on two sides of the upper drainage pipe and are abutted against the upper connecting pipe, and the connecting piece is connected with the upper drainage pipe through viscose or welding; the groove is filled with concrete mortar, the top of the concrete mortar is provided with a waterproof board, and the waterproof board surrounds the upper drainage pipe and abuts against the upper drainage pipe. The utility model discloses has better prevention of seepage water effect.
Description
Technical Field
The utility model belongs to the technical field of building drainage structures's technique and specifically relates to a floor waterproof construction is worn to pipeline is related to.
Background
At present, the phenomena of water leakage, water seepage and the like often occur at the joint of a pipeline and a floor slab in the construction practice, the normal life of people is seriously influenced, and great troubles are brought to users. Meanwhile, the waterproof structure and the appearance shape of the part are different, so that the attractiveness is influenced, the potential quality hazard of water seepage exists, and the technical problem in the building construction technology is solved.
The prior art is like the structure that a pipeline passes through waterproof ground as patent application document with publication number CN201672159U, and waterproof sealed glue and buried sleeve have vertically set gradually around the trunk line in its structure, and waterproof isolation layer, waterproof sealed glue and PVC sleeve have vertically set gradually in the outside of buried sleeve upper end, and the trunk line outside transversely sets gradually surface course, anchor coat, waterproof isolation layer, screed-coat, look for slope layer and structural layer from last down.
The above prior art solutions have the following drawbacks: when the gap between the embedded sleeve and the main pipeline is large, the waterproof sealing effect is achieved, and the using amount of waterproof sealing glue is greatly increased. And after the sealant is used for a long time, the better waterproof sealing effect is difficult to ensure, and water flows between the sealant and the pipeline can flow down along the pipeline after permeating water flow. Therefore, it is necessary to provide a waterproof structure for a pipe-through floor with better anti-seepage effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a floor waterproof construction is worn to pipeline has better prevention of seepage water effect.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a pipeline floor-penetrating waterproof structure comprises a precast slab, an upper drainage pipe, a lower drainage pipe and a groove, wherein the groove is formed in a floor and used for mounting the precast slab; the lower drainage pipe is arranged below the precast slab and fixedly connected with the precast slab, and the bottom of the groove is provided with a through hole for the lower drainage pipe to pass through; the upper drainage pipe is positioned above the lower drainage pipe, and an annular drainage groove is formed between the upper drainage pipe and the precast slab; the upper drainage pipe is connected with the precast slab through a connecting piece; the connecting piece comprises two connecting plates arranged on the prefabricated plate, the connecting plates are arc-shaped plates, the connecting plates are positioned on two sides of the upper drainage pipe and are abutted against the upper connecting pipe, and the connecting piece is connected with the upper drainage pipe through viscose or welding; the groove is filled with concrete mortar, the top of the concrete mortar is provided with a waterproof board, and the waterproof board surrounds the upper drainage pipe and abuts against the upper drainage pipe.
Through adopting above-mentioned technical scheme, the structure that has used the prefabricated plate is supplementary to be gone up the drain pipe and is arranged the connection of pipe down, the structure of concrete mortar and waterproof board is prevented water through the outside of going up the drain pipe, the structure of drain pipe top through the prefabricated plate is prevented water, it forms the water drainage tank to leave the interval between last drain pipe and the drain pipe down, structure through the water drainage tank can be used for carrying out the drainage, when appearing the infiltration on the lateral wall of last drain pipe and drain pipe down, can flow into in the recess, the infiltration in the recess can enter into the drain pipe down through the water drainage tank and discharge, the infiltration can not collect together in the recess, also be difficult for oozing through the lateral wall of drain pipe down, overall structure's prevention of seepage effect has been promoted.
The utility model discloses further set up to: the bottom of the upper drainage pipe and the top of the lower drainage pipe are obliquely arranged, the oblique direction is downward from the periphery to the center, and the inclined plane which is the same as the top of the lower drainage pipe is formed at the part of the prefabricated plate which is positioned under the upper drainage pipe.
By adopting the technical scheme, the bottom of the upper drainage pipe and the lower drainage pipe are provided with the inclined structures, so that when water flow enters the position near the drainage groove, the water flow can conveniently flow into the drainage pipe through the inclined position and is drained away; simultaneously, at rivers through last drain pipe entering into the in-process of drain pipe down, because there is the inclined plane, be difficult for flowing into the drain pipe outside, even flow into outside the drain pipe, also be convenient for flow into water drainage tank, played the effect of being convenient for to discharge away the infiltration.
The utility model discloses further set up to: the top of the waterproof plate is provided with an annular waterproof ring, the inner wall of the waterproof ring is abutted against the outer side of the upper drainage pipe, the waterproof plate is provided with a layer of impermeable concrete, the top of the impermeable concrete extends to the upper part of the waterproof ring and is connected with the outer side wall of the upper drainage pipe, and the periphery of the impermeable concrete is subjected to arc wiping treatment.
By adopting the technical scheme, the waterproof ring structure on the top waterproof plate is added, and the waterproof ring is abutted against the outer side of the upper drainage pipe, so that the waterproof capability is enhanced; the structure of the impermeable concrete is increased, arc-smearing treatment is carried out on the impermeable concrete, and the waterproof effect of the concrete joint is improved.
The utility model discloses further set up to: the prefabricated plate bottom is provided with the connecting rod, and the connecting rod bottom is connected with coniform lug, and the area at lug top is greater than the horizontal cross-section of connecting pipe.
By adopting the technical scheme, the structure of the connecting rod is increased, the conical convex block is connected to the bottom of the connecting rod, the connecting area of the prefabricated plate and the concrete layer is increased, and the installation stability of the prefabricated plate is improved.
The utility model discloses further set up to: the inner wall of the groove is provided with an inclined plane, and the inclined direction of the inclined plane is downwards inclined from the periphery to the center.
Through adopting above-mentioned technical scheme, increased the structure on the inclined plane on the recess, the rivers that enter into the recess when using flow to the bottom of recess and through the structure discharge of water drainage tank easily.
The utility model discloses further set up to: the outer side of the lower drain pipe is provided with a waterproof coiled material in a surrounding mode, the waterproof coiled material is located in the through hole, and the inner side and the outer side of the waterproof coiled material are respectively abutted to the lower drain pipe and the inner wall of the through hole.
Through adopting above-mentioned technical scheme, used waterproofing membrane's structure, waterproofing membrane carries out the butt with the inner wall of sewer pipe and through-hole respectively, has played the prevention of seepage dampproofing effect to sewer pipe department.
The utility model discloses further set up to: the periphery of the upper drainage pipe is provided with a connecting ring which is annular and is positioned in the groove, an inclined plane is formed at the top of the connecting ring, and the inclined direction of the inclined plane is downwards inclined from the center to the periphery.
Through adopting above-mentioned technical scheme, increased the structure of go-between, go-between and concrete connection have increased the connection area of last drain pipe, have promoted structural stability, and the inclined plane on the go-between is convenient for permeate the rivers above it and is walked.
To sum up, the utility model discloses a beneficial technological effect does:
the pipeline is arranged into an upper part and a lower part, the top of the lower drainage pipe is waterproof through the structure of the prefabricated plate, a drainage groove is formed between the upper drainage pipe and the lower drainage pipe at intervals, the drainage groove can be used for drainage through the structure of the drainage groove, when seepage occurs on the side walls of the upper drainage pipe and the lower drainage pipe, the seepage flows into the groove, the seepage in the groove can enter the lower drainage pipe through the drainage groove to be discharged, the seepage cannot accumulate in the groove, the seepage cannot easily seep through the outer side wall of the lower drainage pipe, and the seepage-proofing effect of the whole structure is improved;
the bottom of the upper drainage pipe and the lower drainage pipe are provided with inclined structures, so that when water flows into the vicinity of the drainage groove, the water flows into the drainage pipe through the inclined positions to be drained away conveniently, and meanwhile, the water flow in the pipeline is not easy to flow to the outside;
the structure of the top waterproof plate and the waterproof ring is added, and arc-wiping treatment is performed by using impermeable concrete, so that the impermeable effect of the upper drainage pipe is improved.
Drawings
FIG. 1 is a schematic sectional view of the main structure of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic view of the connection structure of the prefabricated panels and the water drainage pipes.
Reference numerals: 1. prefabricating a slab; 11. a groove; 12. concrete mortar; 13. a connecting plate; 14. a connecting rod; 15. a bump; 2. an upper drainage pipe; 21. a connecting ring; 3. a lower drainage pipe; 31. waterproof coiled materials; 4. a concrete layer; 5. a waterproof sheet; 51. a waterproof ring; 52. impervious concrete; 6. a water drainage groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a floor waterproof construction is worn to pipeline, including prefabricated plate 1, go up drain pipe 2 and drain pipe 3 down to and set up the recess 11 that is used for carrying out prefabricated plate 1 installation on the floor, prefabricated plate 1 is installed in recess 11 bottom, has laid concrete layer 4 in prefabricated plate 1 below, and concrete layer 4 also is the major structure who constitutes the floor simultaneously.
Referring to fig. 2 and 3, the lower drainage pipe 3 is installed below the prefabricated plate 1 and the top of the lower drainage pipe 3 is fixedly connected with the bottom of the prefabricated plate 1, a through hole for the lower drainage pipe 3 to pass through is formed in the bottom of the groove 11, the through hole is vertically formed, a waterproof coiled material 31 is sleeved outside the lower drainage pipe 3, and the waterproof coiled material 31 is an asphalt waterproof coiled material 31. The inner side and the outer side of the waterproof coiled material 31 are respectively abutted against the outer side of the lower drainage pipe 3 and the inner wall of the through hole, and the anti-seepage effect is achieved. The periphery of the upper drainage pipe 2 is fixedly provided with a connecting ring 21, the connecting ring 21 is annular and is positioned in the groove 11, the top of the connecting ring 21 is formed with an inclined plane, and the inclined direction of the inclined plane is downwards inclined from the center to the periphery. After the installation, the connecting ring 21 is filled with concrete mortar 12, the connecting area between the upper drainage pipe 2 and the concrete mortar 12 is increased through the structure of the connecting ring 21, the connecting strength is improved, and meanwhile, the inclined surface structure on the connecting ring 21 is convenient for water flowing to the connecting ring 21 to flow around.
Referring to fig. 2 and 3, the upper drainage pipe 2 is positioned right above the lower drainage pipe 3, an annular drainage groove 6 is formed between the upper drainage pipe 2 and the prefabricated plate 1, and accumulated water infiltrated into the groove 11 is conveyed into the lower drainage pipe 3 through the structure of the drainage groove 6 to be drained away. The upper drainage pipe 2 is connected with the prefabricated plate 1 through a connecting piece, the connecting piece comprises two connecting plates 13 positioned on the prefabricated plate 1, the connecting plates 13 are arranged to be arc-shaped plates, and the connecting plates 13 are arranged on two sides of the upper drainage pipe 2 and are abutted to the upper drainage pipe 2 during installation. The connecting plate 13 is connected with the upper water discharge pipe 2 in a mode of bonding by using viscose or welding, and the effect of fixing the position of the upper water discharge pipe 2 is achieved. The inner wall of the groove 11 is formed with an inclined slope, and the inclined direction of the inclined slope is downward from the periphery to the center. The structure of the inclined surface on the groove 11 is used, and the seepage water in the groove 11 flows towards the through hole.
Referring to fig. 1, concrete mortar 12 is filled in a groove 11, a waterproof plate 5 is placed on the top of the concrete mortar 12, the waterproof plate 5 is arranged around an upper drainage pipe 2 and is abutted to the upper drainage pipe 2, an annular waterproof ring 51 is arranged on the top of the waterproof plate 5, the inner wall of the waterproof ring 51 is abutted to the outer side of the upper drainage pipe 2, a layer of impermeable concrete 52 is arranged on the waterproof plate 5, the top of the impermeable concrete 52 extends to the upper side of the waterproof ring 51 and is connected with the outer side wall of the upper drainage pipe 2, and the impermeable concrete 52 is subjected to arc wiping treatment all around. The waterproof ring 51 and the impermeable concrete 52 are used for waterproofing the part of the upper drainage pipe 2 extending out of the groove 11, and the impermeable concrete 52 is used for reducing the possibility of water flow permeating from the upper drainage pipe 2.
Referring to fig. 1 and 2, the bottom of the upper drainage pipe 2 and the top of the lower drainage pipe 3 are obliquely arranged in a direction of inclining downwards from the periphery to the center, and the part of the prefabricated plate 1 located right below the upper drainage pipe 2 is formed with an inclined plane the same as the top of the lower drainage pipe 3. The inclined structure is used, so that when water flows into the position near the drainage groove 6, the water flows into the drainage pipe through the inclined position and is drained away; simultaneously, at rivers through last drain pipe 2 enter into the in-process of drain pipe 3 down, because there is the inclined plane, be difficult for flowing into the drain pipe outside, even flow into outside the drain pipe, also be convenient for flow into water drainage tank 6 in, played the effect of being convenient for to drain away the infiltration.
Referring to fig. 1, in order to improve the connection strength of the prefabricated panels 1, connecting rods 14 are formed at the bottoms of the prefabricated panels 1, conical projections 15 are connected to the bottoms of the connecting rods 14, the sharp corners of the projections 15 are arranged downward, and the area of the tops of the projections 15 is larger than the horizontal section of the connecting rods 14.
The implementation principle of the embodiment is as follows: when the prefabricated slab is installed, the lower drainage pipe 3 is connected with the prefabricated slab 1, a waterproof coiled material 31 is installed outside the lower drainage pipe 3, the lower drainage pipe 3 is fed into a through hole below the groove 11, the prefabricated slab 1 is installed in the groove 11, the upper drainage pipe 2 is installed after the prefabricated slab 1 is installed, the upper drainage pipe 2 is connected with the prefabricated slab 1 through the connecting plate 13, then concrete mortar 12 is poured into the groove 11, a waterproof slab 5 is placed on the top of the concrete mortar 12, and impermeable concrete 52 is added on the top of the waterproof slab.
Go up the outside of drain pipe 2 and prevent water through concrete mortar 12 and waterproof board 5's structure, the structure of prefabricated plate 1 is prevented water through the 3 tops of drain pipe, it forms water drainage tank 6 to leave the interval between drain pipe 2 and the drain pipe 3 down, structure through water drainage tank 6 can be used for carrying out the drainage, when the infiltration appears on the lateral wall of drain pipe 2 and drain pipe 3, can flow into in the recess 11, the infiltration in the recess 11 can be discharged in entering into drain pipe 3 through water drainage tank 6, the infiltration can not collect together in recess 11, also be difficult for oozing through the lateral wall of drain pipe 3 down, overall structure's prevention of seepage effect has been promoted.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a floor waterproof construction is worn to pipeline, includes prefabricated plate (1), goes up drain pipe (2) and drain pipe (3) down and set up recess (11) that are used for installing prefabricated plate (1) on the floor, its characterized in that: the precast slab (1) is arranged at the bottom of the inner side of the groove (11), and a concrete layer (4) is arranged below the precast slab (1); the lower drainage pipe (3) is arranged below the precast slab (1) and fixedly connected with the precast slab (1), and the bottom of the groove (11) is provided with a through hole for the lower drainage pipe (3) to pass through; the upper drainage pipe (2) is positioned above the lower drainage pipe (3), and an annular drainage groove (6) is formed between the upper drainage pipe (2) and the prefabricated plate (1); the upper drainage pipe (2) is connected with the precast slab (1) through a connecting piece; the connecting piece comprises two connecting plates (13) arranged on the prefabricated plate (1), the connecting plates (13) are arc-shaped plates, the connecting plates (13) are positioned on two sides of the upper drainage pipe (2) and are abutted against the upper connecting pipe, and the connecting piece is connected with the upper drainage pipe (2) through viscose or welding; concrete mortar (12) are filled in the groove (11), a waterproof plate (5) is arranged on the top of the concrete mortar (12), and the waterproof plate (5) surrounds the upper drainage pipe (2) and is abutted to the upper drainage pipe (2).
2. The waterproof structure for the pipe-through floor according to claim 1, wherein: the bottom of the upper drainage pipe (2) and the top of the lower drainage pipe (3) are obliquely arranged, the oblique direction is downward from the periphery to the center, and the inclined plane which is the same as the top of the lower drainage pipe (3) is formed at the part of the prefabricated plate (1) which is positioned right below the upper drainage pipe (2).
3. The waterproof structure for the pipe-through floor according to claim 1, wherein: the top of the waterproof plate (5) is provided with an annular waterproof ring (51), the inner wall of the waterproof ring (51) is abutted against the outer side of the upper drainage pipe (2), the waterproof plate (5) is provided with a layer of impermeable concrete (52), the top of the impermeable concrete (52) extends to the upper part of the waterproof ring (51) and is connected with the outer side wall of the upper drainage pipe (2), and the periphery of the impermeable concrete (52) is subjected to arc wiping treatment.
4. The waterproof structure for the pipe-through floor according to claim 1, wherein: the bottom of the prefabricated plate (1) is provided with a connecting rod (14), the bottom of the connecting rod (14) is connected with a conical projection (15), and the area of the top of the projection (15) is larger than the horizontal section of the connecting pipe.
5. The waterproof structure for the pipe-through floor according to claim 1, wherein: the inner wall of the groove (11) is provided with an inclined plane, and the inclined direction of the inclined plane is downwards inclined from the periphery to the center.
6. The waterproof structure for the pipe-through floor according to claim 1, wherein: the outer side of the lower drain pipe (3) is provided with a waterproof coiled material (31) in a surrounding mode, the waterproof coiled material (31) is located in the through hole, and the inner side and the outer side of the waterproof coiled material (31) are respectively connected with the lower drain pipe (3) and the inner wall of the through hole in a butting mode.
7. The waterproof structure for the pipe-through floor according to claim 1, wherein: the periphery of the upper drainage pipe (2) is provided with a connecting ring (21), the connecting ring (21) is annular and is positioned in the groove (11), an inclined plane is formed at the top of the connecting ring (21), and the inclined direction of the inclined plane is downwards inclined from the center to the periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415436.8U CN211599772U (en) | 2019-12-26 | 2019-12-26 | Floor waterproof construction is worn to pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415436.8U CN211599772U (en) | 2019-12-26 | 2019-12-26 | Floor waterproof construction is worn to pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN211599772U true CN211599772U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922415436.8U Active CN211599772U (en) | 2019-12-26 | 2019-12-26 | Floor waterproof construction is worn to pipeline |
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| Country | Link |
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| CN (1) | CN211599772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211259A (en) * | 2020-10-12 | 2021-01-12 | 福建省锦秋建筑工程有限公司 | Connection module of water supply and drainage system of green building and construction method thereof |
-
2019
- 2019-12-26 CN CN201922415436.8U patent/CN211599772U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211259A (en) * | 2020-10-12 | 2021-01-12 | 福建省锦秋建筑工程有限公司 | Connection module of water supply and drainage system of green building and construction method thereof |
| CN112211259B (en) * | 2020-10-12 | 2021-10-29 | 福建省锦秋建筑工程有限公司 | Connection module of water supply and drainage system of green building and construction method thereof |
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