CN217439375U - Be used for pipeline to wear waterproof roofing connected node structure of building - Google Patents
Be used for pipeline to wear waterproof roofing connected node structure of building Download PDFInfo
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- CN217439375U CN217439375U CN202220328208.6U CN202220328208U CN217439375U CN 217439375 U CN217439375 U CN 217439375U CN 202220328208 U CN202220328208 U CN 202220328208U CN 217439375 U CN217439375 U CN 217439375U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model provides a waterproof roof connecting node structure for pipeline-through buildings, which comprises a floor slab, a short wall, a roof pipeline, an additional waterproof layer, a rainproof cover, an arc cover, a sealing ring, a sealing glue layer and a reservoir; the periphery of the top of the roof outlet pipeline is provided with a circle of rain cover, the rain cover is fixed on the top of the roof outlet pipeline by screws, the bottom of the rain cover extends into the reservoir, a gap between the bottom of the rain cover and the reservoir is sealed by a sealing adhesive layer, an arc cover is arranged above the top of the roof outlet pipeline, the periphery of the bottom of the arc cover is fixed on the top of the rain cover by screws, and a circle of sealing ring is arranged at the lap joint of the bottom of the arc cover and the rain cover; the sealing ring comprises a sealing ring base with a rectangular cross section and two sealing strips with a semicircular cross section, wherein the two sealing strips are arranged on the surface of the sealing ring base, a circle of groove is formed in the back surface of the sealing ring base, a circle of matched bulge is arranged at the position, corresponding to the groove of the sealing ring base, of the top of the rain cover, and the sealing ring is clamped on the bulge.
Description
Technical Field
The utility model relates to a building field especially relates to a be used for pipeline to wear waterproof roofing connected node structure of building.
Background
The existing roof pipeline is poor in construction treatment at the position where the waterproof roof is penetrated, the joint of the building roof pipeline and the rain cover and the joint of the rain cover and the building foundation often have water seepage, the normal use of the building roof pipeline is affected, the waterproof sealing performance of the joint of the cover plate above the building roof pipeline and the pipeline is poor, indoor air rainwater easily enters the room from the position, and therefore the structure for penetrating the building waterproof roof connecting node through the pipeline is needed to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a connecting node structure for a pipeline-through building waterproof roof against the defects and shortcomings of the prior art, adopting the structure of the utility model, being provided with a rain cover and a sealing ring, wherein the sealing ring consists of a sealing ring base with a rectangular section shape and two sealing strips with a semi-circular section shape arranged on the surface of the sealing ring base, the back of the sealing ring base is provided with a circle of groove, the top of the rain cover is provided with a circle of matched bulges corresponding to the groove position of the sealing ring base, the sealing ring is clamped on the bulges, which can better prevent rainwater from entering the pipeline of the roof and is matched with an additional waterproof layer, waterproof layer and sealing glue layer, can be better prevent that the water in the cistern from getting into out in the roofing pipeline junction, guaranteed the waterproof performance of junction, noted building detail water repellent, structural design is reasonable, and waterproof nature is good.
In order to achieve the above object, the utility model adopts the following technical scheme: a waterproof roof connecting node structure for a pipeline-through building comprises a floor slab, a short wall, a roof pipeline, an additional waterproof layer, a rainproof cover, an arc cover, a sealing ring, a sealing glue layer and a reservoir; a through hole is preset on the floor slab, a short wall is built on the floor slab around the through hole, and the pipeline out of the roof penetrates out of the floor slab from the through hole; a heat-insulating layer is laid on the floor in a fitting manner, a cement mortar protective layer is constructed on the heat-insulating layer, and the protective layer extends to cover the inner side surface of the short wall; a waterproof layer is laid on the protective layer in an attaching mode, the waterproof layer extends upwards along the short wall and covers the top surface of the short wall, and an additional waterproof layer is arranged below the waterproof layer in an attaching mode at the corner of the floor slab and the short wall; the additional waterproof layer extends upwards along the short wall to cover the top surface of the short wall, the end part of the additional waterproof layer and the waterproof layer are fixed by steel nails and are provided with a sealing glue layer for sealing treatment; the waterproof layer is cast with a cement mortar leveling layer on the floor slab area, a reservoir of a U-shaped cross section reinforced concrete structure is cast on the leveling layer, and the reservoir is lower than the top of the short wall; the periphery of the top of the roof outlet pipeline is provided with a circle of rain cover, the rain cover is fixed on the top of the roof outlet pipeline by screws, the middle part of the rain cover covers a gap between the roof outlet pipeline and the through hole, the bottom of the rain cover extends into the reservoir, the gap between the bottom of the rain cover and the reservoir is sealed by a sealing adhesive layer, an arc cover is arranged above the top of the roof outlet pipeline, the periphery of the bottom of the arc cover is fixed on the top of the rain cover by screws, and the lap joint of the arc cover and the rain cover is provided with a circle of sealing ring; the sealing ring comprises a sealing ring base with a rectangular cross section and two sealing strips with a semicircular cross section, wherein the two sealing strips are arranged on the surface of the sealing ring base, a circle of groove is formed in the back surface of the sealing ring base, a circle of matched bulge is arranged at the position, corresponding to the groove of the sealing ring base, of the top of the rain cover, and the sealing ring is clamped on the bulge.
Preferably, the waterproof layer and the additional waterproof layer are self-adhesive waterproof coiled material waterproof layers, and the width of the additional waterproof layer laid above the floor slab is 350 mm.
Preferably, the sealant layer is a weather-resistant waterproof silicone sealant layer.
The utility model has the advantages that: adopt the utility model discloses a structure, be equipped with rain-proof cover and sealing washer, the sealing washer comprises rectangle cross section's sealing washer base and the sealing strip of arranging the twice semicircle cross section on sealing washer base surface, the sealing washer base back is equipped with the round recess, the corresponding sealing washer base groove position department in rain-proof cover top is equipped with round assorted arch, the sealing washer chucking is in the arch, can better keep out in the rainwater gets into out the roofing pipeline, the cooperation has additional waterproof layer, waterproof layer and sealing glue layer, can be better prevent that the water in the cistern from getting into out in the roofing pipeline connection department, the waterproof performance of junction has been guaranteed, the building detail water repellent has been noticed, structural design is reasonable, waterproof nature is good.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principle of the invention.
Fig. 1 is a schematic structural diagram of a connecting joint for a pipeline-through building waterproof roof.
Fig. 2 is an enlarged schematic view of a seal ring fixing part.
Wherein: wherein: 1 is a floor slab, 2 is a short wall, 3 is a roofing pipeline, 4 is an additional waterproof layer, 5 is a waterproof layer, 6 is a rainproof cover, 7 is an arc cover, 8 is a sealing ring, 9 is a sealing adhesive layer, 10 is a reservoir, 1-1 is a heat-insulating layer, 1-2 is a protective layer, 1-3 is a leveling layer, 6-1 is a bulge, 8-1 is a sealing ring base, and 8-2 is a sealing strip.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-2.
As shown in fig. 1-2, a waterproof roof connection node structure for a pipeline-through building comprises a floor slab 1, a short wall 2, a roof outlet pipeline 3, an additional waterproof layer 4, a waterproof layer 5, a rainproof cover 6, an arc cover 7, a sealing ring 8, a sealant layer 9 and a reservoir 10; a through hole is preset on the floor slab 1, a short wall 2 is built on the floor slab 1 around the through hole, and a roof outlet pipeline 3 penetrates out of the floor slab 1 from the through hole; an insulating layer 1-1 is laid on the floor slab 1 in a fitting manner, a cement mortar protective layer 1-2 is built on the insulating layer 1-1, and the protective layer 1-2 extends to cover the inner side surface of the short wall 2; a waterproof layer 5 is laid on the protective layer 1-2 in an attaching mode, the waterproof layer 5 extends upwards along the short wall 2 to cover the top surface of the short wall 2, and an additional waterproof layer 4 is arranged below the waterproof layer 5 in an attaching mode at the corner of the floor slab 1 and the short wall 2; the additional waterproof layer 4 extends upwards along the short wall 2 to cover the top surface of the short wall 2, the end part of the additional waterproof layer 4 and the waterproof layer 5 are fixed by steel nails, and a sealing glue layer 9 is arranged for sealing treatment; the waterproof layer 5 is cast with cement mortar leveling layers 1-3 in the area of the floor slab 1, a reservoir 10 of a U-shaped section-shaped reinforced concrete structure is cast on the leveling layers 1-3, and the reservoir 10 is lower than the top of the short wall 2; a circle of rain cover 6 is arranged around the top of the roof outlet pipeline 3, the rain cover 6 is fixed on the top of the roof outlet pipeline 3 through screws, the middle of the rain cover 6 covers a gap between the roof outlet pipeline 3 and a through hole, the bottom of the rain cover 6 extends into the reservoir 10, the gap between the bottom of the rain cover and the reservoir 10 is sealed through a sealing adhesive layer 9, an arc cover 7 is arranged above the top of the roof outlet pipeline 3, the periphery of the bottom of the arc cover 7 is fixed on the top of the rain cover 6 through screws, and a circle of sealing ring 8 is arranged at the lap joint of the arc cover 7 and the rain cover 6; the sealing ring 8 is composed of a sealing ring base 8-1 in a rectangular cross section shape and two sealing strips 8-2 in a semi-circular cross section shape, the sealing ring base 8-1 is arranged on the surface of the sealing ring base 8-1, a circle of groove is formed in the back face of the sealing ring base 8-1, a circle of matched protrusions 6-1 are arranged at the position, corresponding to the groove of the sealing ring base 8-1, of the top of the rain-proof cover 6, and the sealing ring 8 is clamped on the protrusions 6-1.
During specific implementation, the waterproof layer 5 and the additional waterproof layer 4 are self-adhesive waterproof coiled material waterproof layers, and the width of the additional waterproof layer 4 laid above the floor slab 1 is 350 mm.
In specific implementation, the sealant layer 9 is a weather-resistant waterproof silicone sealant layer.
Claims (3)
1. The utility model provides a be used for pipeline to wear waterproof roofing connected node structure of building which characterized in that: the system comprises a floor slab, a short wall, a roofing pipeline, an additional waterproof layer, a rainproof cover, an arc cover, a sealing ring, a sealing glue layer and a reservoir; a through hole is preset on the floor slab, a short wall is built on the floor slab around the through hole, and the pipeline out of the roof penetrates out of the floor slab from the through hole; a heat-insulating layer is laid on the floor in a fitting manner, a cement mortar protective layer is constructed on the heat-insulating layer, and the protective layer extends to cover the inner side surface of the short wall; a waterproof layer is laid on the protective layer in an attaching mode, the waterproof layer extends upwards along the short wall and covers the top surface of the short wall, and an additional waterproof layer is arranged below the waterproof layer in an attaching mode at the corner of the floor slab and the short wall; the additional waterproof layer extends upwards along the short wall to cover the top surface of the short wall, the end part of the additional waterproof layer and the waterproof layer are fixed by steel nails and are provided with a sealing glue layer for sealing treatment; the waterproof layer is cast with a cement mortar leveling layer on the floor slab area, a reservoir of a U-shaped cross section reinforced concrete structure is cast on the leveling layer, and the reservoir is lower than the top of the short wall; a circle of rain cover is arranged around the top of the roof outlet pipeline, the rain cover is fixed on the top of the roof outlet pipeline by screws, the middle of the rain cover covers a gap between the roof outlet pipeline and the through hole, the bottom of the rain cover extends into the water storage tank, a gap between the bottom of the rain cover and the water storage tank is sealed by a sealing glue layer, an arc cover is arranged above the top of the roof outlet pipeline, the periphery of the bottom of the arc cover is fixed on the top of the rain cover by screws, and a circle of sealing ring is arranged at the lap joint of the arc cover and the rain cover; the sealing ring comprises a sealing ring base with a rectangular cross section and two sealing strips with a semicircular cross section, wherein the two sealing strips are arranged on the surface of the sealing ring base, a circle of groove is formed in the back surface of the sealing ring base, a circle of matched bulge is arranged at the position, corresponding to the groove of the sealing ring base, of the top of the rain cover, and the sealing ring is clamped on the bulge.
2. The waterproof roof connecting node structure for the pipe-through building according to claim 1, wherein: the waterproof layer and the additional waterproof layer are self-adhesive waterproof coiled material waterproof layers, and the width of the additional waterproof layer laid above the floor slab is 350 mm.
3. The waterproof roof connecting node structure for the pipe-through building according to claim 1, wherein: the sealing adhesive layer is a weather-resistant waterproof silicone sealing adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220328208.6U CN217439375U (en) | 2022-02-17 | 2022-02-17 | Be used for pipeline to wear waterproof roofing connected node structure of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220328208.6U CN217439375U (en) | 2022-02-17 | 2022-02-17 | Be used for pipeline to wear waterproof roofing connected node structure of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217439375U true CN217439375U (en) | 2022-09-16 |
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ID=83213444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220328208.6U Active CN217439375U (en) | 2022-02-17 | 2022-02-17 | Be used for pipeline to wear waterproof roofing connected node structure of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217439375U (en) |
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2022
- 2022-02-17 CN CN202220328208.6U patent/CN217439375U/en active Active
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