CN218668225U - Water falling hopper for building roof engineering - Google Patents
Water falling hopper for building roof engineering Download PDFInfo
- Publication number
- CN218668225U CN218668225U CN202222532177.9U CN202222532177U CN218668225U CN 218668225 U CN218668225 U CN 218668225U CN 202222532177 U CN202222532177 U CN 202222532177U CN 218668225 U CN218668225 U CN 218668225U
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- connecting piece
- pipeline connecting
- water
- top cover
- falling hopper
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Abstract
The rain falling hopper for the building roof engineering is pre-embedded in a concrete structure during construction of a main building structure, is mainly applied to connection of PE (polyethylene) rain pipe roofs, and comprises a pre-embedded rain falling hopper cup, a pipeline connecting piece, a grate and a top cover, and is characterized in that the pre-embedded rain falling hopper cup is connected with the pipeline connecting piece through a flange and a bolt; the upper part of the pipeline connecting piece is provided with a groove, the rainwater grate is placed in the groove, the top cover is arranged on the rainwater grate, and the top cover is connected with the pipeline connecting piece through a bolt; the bottom of the pipeline connecting piece is connected with the PE drain pipe in a hot melting way. The utility model provides a waterproof binding off difficulty, can prevent effectively that debris from getting into, make things convenient for the roofing construction, reduce the hidden danger of roofing pipeline jam, seepage, can improve PE downspout connection quality, guarantee roofing water-proof effects.
Description
Technical Field
The utility model relates to a building roofing engineering is with fill in water specifically is PE material roofing fill in water, uses for the PE drain pipe.
Background
The PE rainwater pipe is used in building construction and is slowly popularized, but the PE pipe adopts hot melting connection, socket connection and flange connection modes, and a water falling hopper matched with the PE rainwater pipe is not arranged in roof engineering at present. The existing drain hopper can be made of cast iron and PVC materials, the drain hopper can be connected with the PE pipe only by the anchor ears, the connection mode is easy to fall off and deform, and the hidden danger of leakage is caused, so that the research on compatibility of one material and convenience in installation of the PE drain hopper become urgent matters for roof construction.
The PE pipe is hard and not easy to damage, and has obvious advantages compared with the original PVC rain pipe, so that the PE rain pipe is more powerfully popularized in the application of the rain pipe in future constructional engineering, and matched pipe fittings, drain hoppers and the like are further developed.
Disclosure of Invention
In order to meet the construction requirements of the PE rainwater pipe and meet the requirements of construction of various novel waterproof materials by adopting the pre-embedded water falling hopper and the one-time head folding during roof engineering construction, the invention provides the water falling hopper for roof drainage, which can be pre-embedded in construction and is convenient for water head folding.
A falling water bucket for building roof engineering comprises a pre-buried falling water bucket cup, a pipeline connecting piece, a grate and a top cover, and is characterized in that the pre-buried falling water bucket cup is connected with the pipeline connecting piece through a flange and a bolt; the upper part of the pipeline connecting piece is provided with a groove, the rainwater grate is placed in the groove, the top cover is arranged on the rainwater grate, and the top cover is connected with the pipeline connecting piece through a bolt; the bottom of the pipeline connecting piece is in hot-melt connection with the PE drain pipe;
the embedded water falling bucket cup comprises a water stopping wing ring and a cylindrical barrel, wherein an upper convex edge and a lower convex edge are respectively arranged at two ends of the cylindrical barrel, and the upper convex edge and the lower convex edge are integrated with the cylindrical barrel; the lower convex edge is fixedly connected with the template through nails; the middle part of the cylindrical barrel is provided with a water stop wing ring.
The water-stopping wing ring is a circular ring;
the top cover is a circular plate, and the periphery of the circular plate is radially connected with the grating at equal intervals.
The embedded falling water bucket cup is connected with the pipeline connecting piece through the flange screws, a small hole is formed in the bottom of the embedded falling water bucket cup, so that a nail can penetrate through the small hole to be fixed on a template, a water stopping wing ring is arranged in the middle of the embedded falling water bucket cup and plays a role in stopping water and resisting seepage, and a bolt port is formed in the mouth of the embedded falling water bucket cup and is convenient to connect;
the middle part of the pipeline connecting piece is provided with a flange piece which is made of the same material as the main pipe, the flange piece is connected with the embedded water falling hopper cup by adopting a bolt, the bottom of the pipeline is in hot melting connection with the PE drain pipe, the top of the pipeline connecting piece is provided with a groove for placing a rainwater grate, and the edge of the pipeline connecting piece is provided with a bolt connecting port for fixing a top cover.
After the installation of the bolts is completed, waterproof construction is carried out, the coiled materials are rolled into the cup mouth, and the closing head is sealed by factice, so that the waterproof effect is ensured.
The utility model discloses an embedded part height can be makeed according to roofing floor thickness and roofing heat preservation waterproof layer thickness, and the specification divide into 120mm,160mm,180mm,200mm. The height of the pipeline connecting piece is manufactured according to the thickness of the roof layer.
The utility model has the advantages that: the utility model discloses a grid and rainwater grate use jointly can prevent effectively that debris from getting into, makes things convenient for the roofing construction, reduces the hidden danger of roofing pipe blockage, seepage.
Drawings
FIG. 1 is a cross-sectional view of a PE downspout application example 1, a roof downspout;
FIG. 2 is a cross-sectional view of a middle embedded part of the present invention;
FIG. 3 is a top plan view of a mid-embedment of the present invention;
FIG. 4 is a bottom plan view of the embedded part of the present invention;
figure 5 is a top plan view of the present invention middle tube coupling;
FIG. 6 is a cross-sectional view of the middle tube coupling of the present invention;
fig. 7 is a bottom plan view of the pipe joint of the present invention;
FIG. 8 is a plan view of the structure of the reclaimed water grate of the present invention;
fig. 9 is a top view of the middle top cover of the present invention;
fig. 10 is a cross-sectional view of the present invention.
In the figure: 1. pre-burying a water falling hopper cup; 2. Nailing; 3. A water-stopping wing ring; 4. a screw buckle is arranged at the cup mouth of the embedded part of the falling water bucket; 5. a flange connector of an embedded part of the downpipe hopper; 6. an upper opening of the embedded part of the downpipe hopper; 7. a pipe connection; 8. a flange; 9. a bolt; 10. a top cover fixing port; 11. a groove; 12. fixing screws; 13. a rainwater grate; 14. a top cover; 15. a grid; 17. a lower structure of the rain grate; 18. a fine stone concrete layer; 19. waterproof coiled materials; 20. heat preservation slope finding layer; 21. a reinforced concrete top plate; 22. a roofing concrete structural slab; 23. the utility model discloses; 24. sealing the ointment; 25. a PE drain pipe; 26. upper convex edge, 27 lower convex edge.
Detailed Description
As shown in fig. 1, the water falling hopper for the building roof engineering comprises an embedded part water hopper cup 1, a pipeline connecting piece 7, a grate 13 and a top cover 14, and is characterized in that the embedded part water hopper cup 1 is connected with the pipeline connecting piece 7 through a flange 8 and a bolt 7; the upper part of the pipeline connecting piece 7 is provided with a groove 11, a rainwater grate 13 is placed in the groove 11, a top cover is arranged on the rainwater grate 13, and the top cover is connected with the pipeline connecting piece through a bolt 12; the bottom of the pipeline connecting piece is in hot-melt connection with the PE drain pipe;
the embedded part bucket cup 1 comprises a cylindrical barrel, wherein an upper convex edge 26 and a lower convex edge 27 are respectively arranged at two ends of the cylindrical barrel, and the upper convex edge and the lower convex edge are integrated with the cylindrical barrel; the lower convex edge is fixedly connected with the template through nails; the middle part of the cylindrical barrel is provided with a water stop wing ring.
The water-stopping wing ring is a circular ring;
the top cover is a circular plate, a plurality of grids are arranged on the periphery of the circular plate at equal intervals, and the grids are connected with the circular plate.
Firstly, fixing an embedded part on a template by using nails (2) to penetrate through a fixing port (1) of a water falling hopper, pouring roof plate concrete to an upper port (6) of the embedded part, installing a pipeline connecting piece (7), connecting a flange plate (8) with a flange connecting port (5) of the embedded part by using screws (9), and fixing (4) by using bolts; the rainwater grate (13) is arranged in the groove (11), the top cover (14) is fixed (12) at the position of the pipeline connecting piece bolt (10) by a screw, and the rainwater grate fixing strip (17) just presses the rainwater grate (13) to ensure that the rainwater grate does not fall off.
As shown in fig. 2, when a rain bucket is installed, attention is paid to protecting the water stop wing ring (3), and a water stop strip capable of colliding with water can be placed in the water stop wing ring; the top cover is arranged to protect a top cover grating (15), and the grating plays a role in preventing sundries from entering. After the pipeline connecting piece is installed, the rainwater pipeline connecting piece can be connected with a rainwater main pipeline in a hot melting mode.
Claims (4)
1. A falling water bucket for building roof engineering comprises a pre-buried falling water bucket cup, a pipeline connecting piece, a grate and a top cover, and is characterized in that the pre-buried falling water bucket cup is connected with the pipeline connecting piece through a flange and a bolt; the upper part of the pipeline connecting piece is provided with a groove, the rainwater grate is placed in the groove, the top cover is arranged on the rainwater grate, and the top cover is connected with the pipeline connecting piece through a bolt; the bottom of the pipeline connecting piece is connected with the PE drain pipe in a hot melting way.
2. The water falling hopper for the building roof engineering as claimed in claim 1, wherein the pre-buried water falling hopper cup comprises a water stopping wing ring and a cylindrical barrel, wherein an upper convex edge and a lower convex edge are respectively arranged at two ends of the cylindrical barrel, and the upper convex edge and the lower convex edge are integrated with the cylindrical barrel; the lower convex edge is fixedly connected with the template through nails; the middle part of the cylindrical barrel is provided with a water stop wing ring.
3. A downpipe for roof engineering as claimed in claim 2, wherein the water-stopping wing ring is a circular ring.
4. The structure of claim 1, wherein the top cover is a circular plate, and the periphery of the circular plate is radially connected with the grating at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222532177.9U CN218668225U (en) | 2022-09-25 | 2022-09-25 | Water falling hopper for building roof engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222532177.9U CN218668225U (en) | 2022-09-25 | 2022-09-25 | Water falling hopper for building roof engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218668225U true CN218668225U (en) | 2023-03-21 |
Family
ID=85559572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222532177.9U Active CN218668225U (en) | 2022-09-25 | 2022-09-25 | Water falling hopper for building roof engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218668225U (en) |
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2022
- 2022-09-25 CN CN202222532177.9U patent/CN218668225U/en active Active
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