CN214090663U - Pre-buried formula roof rainwater fill - Google Patents

Abstract

The application relates to a pre-buried formula roof rainwater fill includes: the bucket cap comprises a top cover, a bottom ring and blades; the top cover is positioned above the bottom ring, a plurality of blades distributed along the circumference are arranged between the top cover and the bottom ring, and a water leakage hole for water flow to pass through is formed in the middle of the bottom ring; the rainwater hopper main body is arranged below the hopper cap; a bottom flange; the upper end of the connecting pipe is in threaded connection with the lower end of the rainwater hopper main body, and the lower end of the connecting pipe is in threaded connection with the upper end of the bottom flange; the drain pipe joint is arranged below the bottom flange and is connected with the bottom flange; and the sealing ring is arranged between the bottom flange and the drain pipe joint. The utility model has the advantages that: can be directly pre-buried in floor layer, go on simultaneously with the floor construction, the later stage is direct to be connected the drain pipe in the below, need not do operations such as waterproof and backfill again, construction convenience is difficult to produce and leaks.

Description

Pre-buried formula roof rainwater fill

Technical Field

The application belongs to the technical field of roof rainwater hoppers, and particularly relates to a pre-buried roof rainwater hopper.

Background

The roof drainage system of the existing large building generally adopts a drainage mode combining a rainwater hopper and a hanging drainage pipe, and in the aspect of construction, the conventional construction is to install the drainage pipe at the next hole on the floor slab, then perform the operations of water prevention, backfilling and the like at the later stage, the size of the reserved hole is inconvenient to determine, the later-stage construction is inconvenient, the waterproof treatment is difficult, and the problem of water leakage is easily caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the problem that roof rainwater buckets are not easy to cooperate in construction in the prior art is solved, and therefore the pre-buried roof rainwater bucket is provided.

The utility model provides a technical scheme that its technical problem adopted is:

an embedded roof gutter, comprising:

the bucket cap comprises a top cover, a bottom ring and blades; the top cover is positioned above the bottom ring, a plurality of blades distributed along the circumference are arranged between the top cover and the bottom ring, and a water leakage hole for water to pass through is formed in the middle of the bottom ring;

the rainwater hopper main body is arranged below the hopper cap;

a bottom flange;

the upper end of the connecting pipe is in threaded connection with the lower end of the rainwater hopper main body, and the lower end of the connecting pipe is in threaded connection with the upper end of the bottom flange;

the drain pipe joint is arranged below the bottom flange and is connected with the bottom flange;

and the sealing ring is arranged between the bottom flange and the drain pipe joint.

Preferably, the utility model discloses a pre-buried formula roof rainwater fill, the rainwater fill main part includes:

the funnel body, the upper end edge of the said funnel body extends to the outside;

the water inlet pipe is arranged in the center of the funnel body, two ends of the water inlet pipe are communicated, and the lower end of the water inlet pipe is connected with the connecting pipe;

the upper end edge of inlet tube is higher than the upper end edge of the funnel body, be formed with the recess that is used for holding silt or debris between the outer wall of inlet tube with the inner wall of the funnel body.

Preferably, the utility model discloses a pre-buried formula roof rainwater fill, still be equipped with the round seal ring on the outer wall of the funnel body, the seal ring is located the below at the upper end edge of the funnel body.

Preferably, the utility model discloses a pre-buried formula roof rainwater fill, the lower extreme of inlet tube has the internal thread, the both ends of connecting pipe have the external screw thread, the upper end of bottom flange has the internal thread.

Preferably, the utility model discloses a pre-buried formula roof rainwater fill, the edge of bottom flange is equipped with bolt mounting hole and screw mounting hole, the bolt mounting hole is the through-hole, the screw mounting hole is the blind hole.

Preferably, the bottom ring of the pre-buried roof rainwater hopper of the utility model is ring-shaped, and waist-shaped holes are arranged at two sides; mounting columns are fixed on two sides of the top cover, and threaded holes are formed in the inner walls of the mounting columns; the bottom ring and the top cover penetrate through the waist-shaped hole through screws to be connected and fixed with the mounting column.

Preferably, the utility model discloses a pre-buried formula roof rainwater fill, the one end of blade with top cap welded fastening or an organic whole connection.

Preferably, the utility model discloses a pre-buried formula roof rainwater fill, waist type hole is countersunk head waist type hole.

Preferably, the utility model discloses a pre-buried formula roof rainwater fill, the internal diameter more than or equal to in the hole that leaks of foundation ring the peripheral diameter of recess.

Preferably, the utility model discloses a pre-buried formula roof rainwater fill, be equipped with an inner bag in the recess, the shape of inner bag with the inner wall of recess matches.

The utility model has the advantages that:

can be directly pre-buried in floor layer, go on simultaneously with the floor construction, the later stage is direct to be connected the drain pipe in the below, need not do operations such as waterproof and backfill again, construction convenience is difficult to produce and leaks.

Drawings

The technical solution of the present application is further explained below with reference to the drawings and the embodiments.

FIG. 1 is a schematic view of an assembled structure of a pre-buried roof rain scoop according to an embodiment of the present application;

FIG. 2 is a schematic view of a split structure of a pre-buried roof rainwater hopper according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a rainwater hopper body according to an embodiment of the present application;

FIG. 4 is a schematic diagram of a disassembled structure of a bucket cap in an embodiment of the present application;

fig. 5 is a schematic structural diagram of the inner container according to the embodiment of the present application.

The reference numbers in the figures are:

1 bucket cap

2 rain bucket body

3 connecting pipe

4 bottom flange

5 Drain pipe joint

6 sealing ring

11 Top cover

12 bottom ring

13 blade

21 funnel body

22 water inlet pipe

23 groove

24 water stop ring

111 mounting post

121 kidney shaped hole

231 liner.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

The embodiment provides an embedded roof rainwater hopper, as shown in fig. 1 to 4, including:

the bucket cap 1 comprises a top cover 11, a bottom ring 12 and blades 13; the top cover 11 is positioned above the bottom ring 12, a plurality of blades 13 distributed along the circumference are arranged between the top cover 11 and the bottom ring 12, and a water leakage hole for water to pass through is formed in the middle of the bottom ring 12;

the rainwater hopper body 2 is arranged below the hopper cap 1;

a bottom flange 4;

the upper end of the connecting pipe 3 is in threaded connection with the lower end of the rainwater hopper main body 2, and the lower end of the connecting pipe 3 is in threaded connection with the upper end of the bottom flange 4;

the drain pipe joint 5 is arranged below the bottom flange 4 and is connected with the bottom flange 4 in a flange mode;

and a sealing ring 6 installed between the bottom flange 4 and the drain pipe joint 5.

The installation method of the pre-buried roof rainwater hopper of the embodiment is as follows:

assemble into whole with rainwater fill main part 2, connecting pipe 3, bottom flange 4, then directly pre-buried in floor layer, go on simultaneously with the floor construction, the upper end edge and the floor upper surface parallel and level of rainwater fill main part 2, the lower surface and the floor lower surface parallel and level of bottom flange 4. The later stage is direct to be connected the drain pipe in the below through drain pipe joint 5, need not do operations such as waterproof and backfill again, and construction convenience is difficult to produce and leaks.

Preferably, in the pre-buried roof rain scoop of the present embodiment, as shown in fig. 3, the rain scoop body 2 includes:

the funnel body 21 is provided, and the upper end edge of the funnel body 21 extends outwards;

the water inlet pipe 22 is arranged in the center of the funnel body 21, two ends of the water inlet pipe are communicated, and the lower end of the water inlet pipe 22 is connected with the connecting pipe 3;

the upper end edge of the water inlet pipe 22 is higher than the upper end edge of the funnel body 21, and a groove 23 for containing silt or impurities is formed between the outer wall of the water inlet pipe 22 and the inner wall of the funnel body 21.

Because the upper end edge of the water inlet pipe 22 is higher than the upper end edge of the funnel body 21, silt and impurities can be prevented from entering the water inlet pipe 22, and therefore the silt and the impurities can be left in the groove 23.

Preferably, in the pre-buried roof rainwater hopper of the present embodiment, as shown in fig. 3, a circle of water stop ring 24 is further disposed on an outer wall of the funnel body 21, and the water stop ring 24 is located below an upper end edge of the funnel body 21. The water stop ring 24 enhances the water leakage prevention performance of the outer wall of the funnel body 21.

Preferably, in the pre-buried roof drain of the present embodiment, as shown in fig. 2, the lower end of the water inlet pipe 22 has an internal thread, both ends of the connecting pipe 3 have an external thread, and the upper end of the bottom flange 4 has an internal thread.

Preferably, in the pre-buried roof rainwater hopper of the present embodiment, the edge of the bottom flange 4 is provided with a bolt mounting hole and a screw mounting hole, the bolt mounting hole is a through hole, and the screw mounting hole is a blind hole. The structure of two kinds of mounting holes is provided, during construction, bolt connection can be selected, screw connection can also be selected, and construction is more convenient.

Preferably, in the pre-buried roof rain scoop of the present embodiment, as shown in fig. 4, the bottom ring 12 is annular, and both sides of the bottom ring have waist-shaped holes 121; mounting columns 111 are fixed on two sides of the top cover 11, and threaded holes are formed in the inner walls of the mounting columns 111; the bottom ring 12 and the top cover 11 are fixedly connected with the mounting column 111 through screws passing through the kidney-shaped holes 121. The kidney-shaped holes 121 provide a certain installation tolerance for easy installation.

Preferably, in the pre-buried roof rain scoop of the present embodiment, one end of the blade 13 is welded to or integrally connected with the top cover 11.

Preferably, in the pre-buried roof rainwater hopper of the present embodiment, the waist-shaped hole 121 is a countersunk waist-shaped hole. The screw protrusion can be facilitated.

Preferably, in the pre-buried roof rain scoop of the present embodiment, the inner diameter of the water leakage hole of the bottom ring 12 is greater than or equal to the peripheral diameter of the groove 23. Silt or impurities can fall into the groove 23 conveniently.

Preferably, as shown in fig. 5, in the pre-buried roof rain water bucket of this embodiment, an inner container 231 is disposed in the groove 23, and the shape of the inner container 231 matches the inner wall of the groove 23. Inner bag 231 is detachable, and after recess 23 interior debris or silt do not exist, only need take out the inner bag and can clear up convenient operation.

In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. A pre-buried roof rainwater fill, comprising:

the bucket cap (1), the bucket cap (1) comprises a top cover (11), a bottom ring (12) and blades (13); the top cover (11) is positioned above the bottom ring (12), a plurality of blades (13) distributed along the circumference are arranged between the top cover (11) and the bottom ring (12), and a water leakage hole for water to pass through is formed in the middle of the bottom ring (12);

the rainwater hopper main body (2) is arranged below the hopper cap (1);

a bottom flange (4);

the upper end of the connecting pipe (3) is in threaded connection with the lower end of the rainwater hopper main body (2), and the lower end of the connecting pipe (3) is in threaded connection with the upper end of the bottom flange (4);

the drain pipe joint (5) is arranged below the bottom flange (4) and is connected with the bottom flange (4) in a flange mode;

and the sealing ring (6) is arranged between the bottom flange (4) and the drain pipe joint (5).

2. The pre-buried roof gutter according to claim 1, wherein the gutter body (2) comprises:

the funnel body (21), the upper end edge of the funnel body (21) extends outwards;

the water inlet pipe (22) is arranged in the center of the funnel body (21), two ends of the water inlet pipe are communicated, and the lower end of the water inlet pipe (22) is connected with the connecting pipe (3);

the upper end edge of inlet tube (22) is higher than the upper end edge of funnel body (21), the outer wall of inlet tube (22) with be formed with between the inner wall of funnel body (21) and be used for holding recess (23) of silt or debris.

3. An embedded roof rainwater hopper according to claim 2, wherein a circle of water stopping ring (24) is further arranged on the outer wall of the funnel body (21), and the water stopping ring (24) is positioned below the upper end edge of the funnel body (21).

4. The pre-buried roof gutter according to claim 2, wherein the lower end of the inlet pipe (22) is internally threaded, the both ends of the connecting pipe (3) are externally threaded, and the upper end of the bottom flange (4) is internally threaded.

5. The pre-buried roof rainwater hopper according to any one of claims 1 to 4, wherein the edge of the bottom flange (4) is provided with bolt mounting holes and screw mounting holes, the bolt mounting holes are through holes, and the screw mounting holes are blind holes.

6. An embedded roof rain scoop according to any of claims 1-4 characterized in that the bottom ring (12) is ring-shaped with waist-shaped holes (121) on both sides; mounting columns (111) are fixed on two sides of the top cover (11), and threaded holes are formed in the inner walls of the mounting columns (111); the bottom ring (12) and the top cover (11) pass through the waist-shaped hole (121) through screws to be connected and fixed with the mounting column (111).

7. An embedded roof gutter according to claim 6, characterized in that one end of the blade (13) is welded or integrally connected to the roof (11).

8. The pre-buried roof gutter according to claim 6, wherein the kidney hole (121) is a countersunk kidney hole.

9. An embedded roof rain gutter according to any one of claims 2 to 4, characterized in that the inner diameter of the water leakage hole of the bottom ring (12) is equal to or larger than the peripheral diameter of the groove (23).

10. An embedded roof gutter according to any of claims 2 to 4, wherein an inner container (231) is arranged in the recess (23), and the shape of the inner container (231) matches with the inner wall of the recess (23).

Images