Siphon rainwater system

Abstract

The utility model discloses a siphon rainwater system, belongs to the field of drainage pipe fittings, is used for drainage, and is characterized in that a siphon rainwater hopper is communicated with a suspension pipe through a branch pipe body, the suspension pipe is communicated with an outdoor pipe through a vertical pipe body, and the branch pipe body is provided with a branch pipe hydraulic elbow and is communicated with the suspension pipe through a Y-shaped inclined tee joint; a main pipe hydraulic elbow is arranged at the position where the suspension pipe is communicated with the vertical pipe body, the vertical pipe body is communicated with an outdoor pipe through an outdoor pipe hydraulic elbow, the outdoor pipe is a reducing pipe fitting, the vertical pipe body is connected with a main pipe threaded rod through a plurality of vertical anchoring pipe clamps distributed in the length direction of the vertical pipe body, and the main pipe threaded rod is connected with a main pipe installation piece. The header pipe installation piece is located at the installation position of a building. According to the drainage system, rainwater can be drained in time, impact on the pipeline system when the water flow is large is avoided, the drainage stability and reliability are guaranteed, and the drainage efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of drainage pipes, and in particular, relates to a siphon rainwater system. BACKGROUND

[0002] With the promotion of new roof rainwater drainage systems, the traditional gravity drainage system with different diameters is gradually replaced by roof siphon rainwater drainage systems. For example, the patent document with the patent number CN119041636A discloses a roof siphon rainwater drainage system, and specifically discloses the following technical solution: the roof siphon rainwater drainage system comprises a roof gutter, a siphon rainwater head, a connecting pipe, a suspension pipe, a vertical pipe, and a rainwater well. The roof gutter is provided with a plurality of installation grooves. The siphon rainwater head comprises a bottom plate installed at the bottom of the installation groove. A vortex block is installed on the bottom plate. A filter screen is installed on the bottom plate outside the vortex block. A rotating shaft is rotatably arranged in the vortex block. One end of the rotating shaft extending outside the filter screen is provided with a scraper rod. The scraper rod is in contact with the surface of the filter screen. In the above technical solution, rainwater passes through the siphon rainwater head, and then passes through the connecting pipe, the suspension pipe, and the vertical pipe to be discharged into the rainwater well. In light rain, the siphon effect is easily formed to accelerate the convergence of rainwater, shorten the time of rainwater convergence, and improve the drainage effect of the system. In heavy rain, the impurities on the surface of the filter screen can be cleaned, avoiding the need for external driving force, simplifying the structure, and being suitable for situations with a lot of accumulated water, and having strong applicability.

[0003] The above technical solution has the following problems: (1) how to realize the installation and effective fixation of the suspension pipe, and realize the stable connection of the connecting pipe and the siphon rainwater head and the stable drainage on the basis of the above; (2) in the above solution, the stable drainage of the vertical pipe and the connection with the suspension pipe are not mentioned. How to set the drainage structure at the end of the vertical pipe to reduce the impact of the drainage end on the rest of the structure. SUMMARY

[0004] The purpose of the present application is to provide a siphon rainwater system which can realize the timely discharge of rainwater, avoid the impact of large water flow on the pipeline system, ensure the stability and reliability of drainage, and help improve the drainage efficiency.

[0005] To achieve the above purpose, the present application is realized by the following technical solution:

[0006] The siphon rainwater system described in the application comprises a plurality of siphon rainwater inlets, the siphon rainwater inlets are communicated with the suspension pipes through the branch pipes, the suspension pipes are communicated with the vertical pipes, the vertical pipes are communicated with the outlet pipes, the branch pipes are provided with branch pipe hydraulic elbows, the branch pipes are communicated with the suspension pipes through Y-shaped inclined tees, the total pipe hydraulic elbows are arranged at the positions where the suspension pipes are communicated with the vertical pipes, the vertical pipes are communicated with the outlet pipes through the outlet pipe hydraulic elbows, the outlet pipes are variable-diameter pipes, the vertical pipes are connected with the total pipe threaded rods through a plurality of vertical anchor pipe clamps distributed along the length direction of the vertical pipes, the total pipe threaded rods are connected with the total pipe mounting plates, and the total pipe mounting plates are arranged at the mounting positions of the buildings.

[0007] As one of the preferred technical solutions of the application, the suspension pipes are connected with the galvanized square steels through a plurality of fixed pipe clamps arranged along the length direction of the suspension pipes, the galvanized square steels are fixed at the mounting positions of the buildings through a plurality of square steel clamps, a plurality of horizontal pipe mounting plates and a plurality of suspension threaded rods, the square steel clamps are connected with the galvanized square steels, the horizontal pipe mounting plates are connected with the square steel clamps through the suspension threaded rods, adjacent galvanized square steels are connected into one through square steel connecting plates, and the galvanized square steels are arranged in parallel with the suspension pipes.

[0008] As one of the preferred technical solutions of the application, one end of the Y-shaped inclined tee in the water outlet direction is communicated with the suspension pipe at the corresponding position, and the Y-shaped inclined tee is provided with a horizontal eccentric reducing connector at one end in the water inlet direction, the small-diameter end of the horizontal eccentric reducing connector is communicated with the suspension pipe in the water inlet direction, and the large-diameter end of the horizontal eccentric reducing connector is communicated with the Y-shaped inclined tee in the water outlet direction.

[0009] As one of the preferred technical solutions of the application, the branch pipe hydraulic elbow connects the branch pipe with the horizontal eccentric reducing connector at an included angle of 45°.

[0010] As one of the preferred technical solutions of the application, the total pipe hydraulic elbow is communicated with the suspension pipe at one end in the water inlet direction, the total pipe hydraulic elbow is communicated with the small-diameter end of the vertical eccentric reducing connector at one end in the water outlet direction, and the large-diameter end of the vertical eccentric reducing connector is communicated with the vertical pipe.

[0011] As one of the preferred technical solutions of the application, the outlet pipe is an eccentric reducing connector, the inlet of the eccentric reducing connector is the small-diameter end and is communicated with the outlet pipe hydraulic elbow.

[0012] Compared with the prior art, the application has the following beneficial effects:

[0013] 1、The application can realize stable connection of the suspension pipe and the vertical pipe body, thereby ensuring the stability and reliability of the pipe body during the drainage process, and cooperating with the branch pipe body and the siphon rainwater head to complete the timely drainage of rainwater.

[0014] 2、The application realizes the inclined connection of the branch pipe body and the suspension pipe by setting the Y-shaped inclined tee joint connected with the branch pipe body, which not only can improve the water flow velocity in the suspension pipe through the water body of the branch pipe body, but also reduces the impact of the water flow sent by the branch pipe body on the suspension pipe.

[0015] 3、The application can realize the change of water flow direction and flow velocity at the position to reduce the impact of water flow on the pipeline and improve the drainage efficiency by setting the eccentric reducer, including the outlet pipe, the horizontal eccentric reducer and the vertical eccentric reducer. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 is the overall structure diagram of the application.

[0017] Fig. 2 is the connection diagram of the branch pipe body and the suspension pipe in the application.

[0018] Fig. 3 is the connection diagram of the suspension pipe, the vertical pipe body and the main pipe hydraulic elbow in the application.

[0019] In the figure: 1, suspension screw rod; 2, horizontal pipe mounting piece; 3, siphon rainwater head; 4, branch pipe hydraulic elbow; 5, square steel connecting piece; 6, square steel clamp; 7, galvanized square steel; 8, main pipe hydraulic elbow; 9, main pipe mounting piece; 10, main pipe threaded rod; 11, outlet pipe hydraulic elbow; 12, outlet pipe; 13, vertical anchoring pipe clamp; 14, Y-shaped inclined tee joint; 15, horizontal anchoring pipe clamp; 16, fixed pipe clamp; 17, suspension pipe; 18, vertical pipe body; 19, branch pipe body; 20, horizontal eccentric reducer; 21, vertical eccentric reducer. DETAILED DESCRIPTION

[0020] The technical solutions described in the application will be further described and explained in combination with the drawings and examples.

[0021] Example 1

[0022] Referring to Figs. 1-3 A siphon rainwater system includes a plurality of siphon rainwater heads 3, which are communicated with corresponding Y-shaped inclined tee joints 14 through branch pipe bodies 19, the Y-shaped inclined tee joints 14 are located on the suspension pipes 17 and are arranged along the water flow direction of the suspension pipes 17; the branch pipe bodies 19 are provided with branch pipe hydraulic elbows 4, and the branch pipe hydraulic elbows 4 make the branch pipe bodies 19 and the Y-shaped inclined tee joints 14 connected at an angle of 45°.

[0023] The tail end of the suspension pipe 17 is connected with a vertical pipe body 18 through a main pipe hydraulic elbow 8, the tail end of the vertical pipe body 18 is connected with a house outlet pipe hydraulic elbow 11, the house outlet pipe hydraulic elbow 11 is connected with a house outlet pipe 12. The house outlet pipe 12 is an eccentric variable diameter pipe body.

[0024] The vertical pipe body 18 is distributed with several vertical anchoring pipe clamps 13 in the length direction, the vertical anchoring pipe clamps 13 are connected with corresponding main pipe mounting pieces 9 through main pipe threaded rods 10, the main pipe mounting pieces 9 are mounted at the mounting position of the building.

[0025] Embodiment 2

[0026] Referring to Figs. 1-3 A siphon rainwater system, wherein the suspension pipe 17 is distributed with several fixed pipe clamps 16 in the length direction, the fixed pipe clamps 16 are connected with galvanized square steels 7, the galvanized square steels 7 are arranged above the suspension pipe 17 and parallel to the suspension pipe 17. The adjacent galvanized square steels 7 are connected as a whole through square steel connecting pieces 5, the galvanized square steels 7 are distributed with several square steel clamps 6, the galvanized square steels 7 are connected with suspension threaded rods 1 through the square steel clamps 6, the suspension threaded rods 1 are arranged corresponding to horizontal pipe mounting pieces 2 and are connected to the mounting position of the building through the horizontal pipe mounting pieces 2. The suspension pipe 17 is also provided with horizontal anchoring pipe clamps 15 at the connecting position with branch pipe bodies 19, so as to strengthen the connecting strength at the position.

[0027] The structures and connecting relationships of the remaining parts are the same as those described in embodiment 1, in order to avoid the tedious writing, the details are not described here. The person skilled in the art can understand the technical solutions described in this embodiment on the basis of understanding embodiment 1.

[0028] Embodiment 3

[0029] Referring to Figs. 1-3A siphon rainwater system, wherein one end of the water outlet direction of the Y-shaped inclined tee joint 14 is communicated with the corresponding position of the suspension pipe 17, the Y-shaped inclined tee joint 14 is provided with a horizontal eccentric reducer 20 at one end of the water inlet direction, the small-diameter end of the horizontal eccentric reducer 20 is communicated with the suspension pipe 17 in the water inlet direction, and the large-diameter end of the horizontal eccentric reducer 20 is communicated with the Y-shaped inclined tee joint 14 in the water outlet direction; the branch pipe hydraulic elbow 4 connects the branch pipe body 19 with the horizontal eccentric reducer 20 at an included angle of 45°; the main pipe hydraulic elbow 8 is communicated with the suspension pipe 17 at one end in the water inlet direction, the small-diameter end of the vertical eccentric reducer 21 is communicated with the main pipe hydraulic elbow 8 at one end in the water outlet direction, and the large-diameter end of the vertical eccentric reducer 21 is communicated with the vertical pipe body 18; the outlet pipe 12 is an eccentric reducer, the inlet of the eccentric reducer is the small-diameter end and is communicated with the outlet pipe hydraulic elbow 11.

[0030] The structures and connection relationships of the remaining parts are the same as those described in Embodiment 1, and to avoid the complexity of writing, they will not be described here. Those skilled in the art can understand the technical solutions described in this embodiment on the basis of understanding Embodiment 1.

[0031] On the basis of the above-mentioned embodiments, the following paragraphs continue to describe the technical features involved therein and the functions and effects of the technical features in the technical solutions in detail, to help those skilled in the art fully understand the technical solutions and reproduce them.

[0032] In the present application, the galvanized square steel 7 is used to realize the suspension and installation of the suspension pipe 17, the galvanized square steel 7 is arranged along the length direction of the suspension pipe 17, and the adjacent galvanized square steels 7 are connected end to end through the square steel connecting piece 5. The galvanized square steel 7 is distributed with a plurality of square steel clamps 6, the square steel clamps 6 are connected with the horizontal pipe mounting piece 2 through the suspension screw rod 1, and the horizontal pipe mounting piece 2 is installed at the mounting position of the building.

[0033] In the present application, the galvanized square steel 7 is distributed with a plurality of fixed pipe clamps 16 and horizontal anchor pipe clamps 15, the fixed pipe clamps 16 are located on the suspension pipe 17, and the horizontal anchor pipe clamps 15 are located at the connection position of the branch pipe body 19 and the suspension pipe 17. In addition to being able to realize the connection of the suspension pipe 17 and the galvanized square steel 7, the horizontal anchor pipe clamp 15 can also realize the strength reinforcement at the communication position of the branch pipe body 19 and the suspension pipe 17.

[0034] In the application, the branch pipe body 19 is provided with a branch pipe hydraulic elbow 4 near the communication position with the suspension pipe 17, which can form a 45° angle between the branch pipe body 19 and the suspension pipe 17, so as to facilitate the rainwater in the siphon rainwater inlet 3 to smoothly enter the inside of the suspension pipe 17.

[0035] In the application, the branch pipe body 19 is communicated with the suspension pipe 17 through a Y-shaped inclined tee joint 14, which can realize the communication of two adjacent suspension pipes 17, the communication of the branch pipe body 19 and the suspension pipe 17, and the modular installation.

[0036] In the application, the Y-shaped inclined tee joint 14 is also provided with a horizontal eccentric reducer 20, which is located at the water inlet end of the Y-shaped inclined tee joint 14. The water inlet end and the water outlet end of the horizontal eccentric reducer 20 are not on the same central axis, and the inner diameter of the water inlet end of the horizontal eccentric reducer 20 is smaller than that of the water outlet end. The suspension pipe 17 can gradually increase in diameter in the water outlet direction, so as to cooperate with the horizontal eccentric reducer 20, adapt to the gradual increase of the water flow in the flow direction, and realize stable operation of the water flow.

[0037] In the application, the suspension pipe 17 is communicated with the vertical pipe body 18 through a main pipe hydraulic elbow 8, which can reduce the impact of the horizontal water flow on the vertical pipe body 18 when entering the vertical direction, so as to realize stable flow in the vertical direction. The inlet end of the main pipe hydraulic elbow 8 is communicated with the water outlet end of the suspension pipe 17, the water outlet end of the main pipe hydraulic elbow 8 is communicated with the inlet end of a vertical eccentric reducer 21, and the water outlet end of the vertical eccentric reducer 21 is communicated with the inlet of the vertical pipe body 18. The above structure can realize the flow of water in the suspension pipe 17 to the vertical pipe body 18, and the water inlet end and the water outlet end of the vertical eccentric reducer 21 are eccentrically arranged to reduce the falling speed of the water flow in the vertical direction, and the water flow is collected and flows along the vertical pipe body 18 through the reduction of the inner diameter.

[0038] In the application, in order to realize the installation and fixation of the vertical pipe body 18, the vertical pipe body 18 is distributed with a plurality of vertical anchor pipe clamps 13 in the length direction, the vertical anchor pipe clamps 13 are connected with a main pipe mounting sheet 9 through a main pipe threaded rod 10, and the main pipe mounting sheet 9 is located at the installation position of the building. The inner diameter of the vertical pipe body 18 can be selected to be larger than that of the suspension pipe 17 connected thereto, so as to facilitate the collection and discharge of the water flow.

[0039] In the application, the tail end of the vertical pipe body 18 is communicated with the outlet pipe 12 through the outlet pipe hydraulic elbow 11, the inner diameter of the outlet pipe hydraulic elbow 11 and the outlet pipe 12 is larger than the inner diameter of the vertical pipe body 18, the outlet pipe 12 is an eccentric variable diameter pipe body, the inner diameter of the water inlet end of the outlet pipe 12 is smaller than the inner diameter of the water outlet end of the outlet pipe 12, so as to reduce the horizontal water outlet speed.

[0040] Finally, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A siphon rainwater system comprising a plurality of siphon rainwater inlets (3) which are communicated with a suspension pipe (17) through a corresponding provided branch pipe body (19), the suspension pipe (17) is communicated with a vertical pipe body (18), the vertical pipe body (18) is communicated with an outlet pipe (12), characterized in that: The branch pipe body (19) has a branch pipe hydraulic elbow (4), the branch pipe body (19) is communicated with the suspension pipe (17) through a Y type inclined tee joint (14); a main pipe hydraulic elbow (8) is arranged at the position where the suspension pipe (17) is communicated with a vertical pipe body (18), the vertical pipe body (18) is communicated with a house outlet pipe (12) through a house outlet pipe hydraulic elbow (11), the house outlet pipe (12) is a variable diameter pipe fitting, the vertical pipe body (18) is connected with a main pipe threaded rod (10) through a plurality of vertical anchoring pipe clamps (13) distributed in the length direction of the vertical pipe body (18), the main pipe threaded rod (10) is connected with a main pipe mounting sheet (9), and the main pipe mounting sheet (9) is located at the mounting position of the building.

2. A siphonic rainwater system according to claim 1, characterised in that: The suspension pipe (17) is connected with galvanized square steel (7) through a plurality of fixed pipe clamps (16) arranged in the length direction of the suspension pipe (17), the galvanized square steel (7) is fixed at the mounting position of the building through a plurality of square steel clamps (6), a plurality of horizontal pipe mounting sheets (2) and a plurality of suspension threaded rods (1), the square steel clamp (6) is connected with the galvanized square steel (7), the horizontal pipe mounting sheet (2) is connected with the square steel clamp (6) through the suspension threaded rod (1), adjacent galvanized square steels (7) are connected into an integrated body through square steel connecting sheets (5), and the galvanized square steel (7) is arranged in parallel with the suspension pipe (17).

3. A siphonic rainwater system according to claim 2, wherein: One end of the Y type inclined tee joint (14) in the water outlet direction is communicated with the suspension pipe (17) at the corresponding position, and the Y type inclined tee joint (14) is provided with a horizontal eccentric reducer (20) at one end in the water inlet direction, the small-diameter end of the horizontal eccentric reducer (20) is communicated with the suspension pipe (17) in the water inlet direction, and the large-diameter end of the horizontal eccentric reducer (20) is communicated with the Y type inclined tee joint (14) in the water outlet direction.

4. A siphonic rainwater system according to claim 3 wherein: The branch pipe hydraulic elbow (4) connects the branch pipe body (19) with the horizontal eccentric reducer (20) at an included angle of 45°.

5. A siphonic rainwater system according to claim 4 wherein: The main pipe hydraulic elbow (8) is communicated with the suspension pipe (17) at one end in the water inlet direction, the small-diameter end of the vertical eccentric reducer (21) is communicated with the vertical pipe body (18) at one end in the water outlet direction of the main pipe hydraulic elbow (8), and the large-diameter end of the vertical eccentric reducer (21) is communicated with the vertical pipe body (18).

6. A siphonic rainwater system according to claim 5 wherein: The house outlet pipe (12) is an eccentric reducer, the inlet of the eccentric reducer is a small-diameter end and is communicated with the house outlet pipe hydraulic elbow (11).

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