CN215594316U

CN215594316U - Municipal administration rainwater entry structure

Info

Publication number: CN215594316U
Application number: CN202121735928.6U
Authority: CN
Inventors: 周躬銮
Original assignee: Shenzhen Pengcheng Construction Engineering Co ltd
Current assignee: Shenzhen Pengcheng Construction Engineering Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-21
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a municipal rainwater inlet structure, relates to the technical field of municipal drainage, and solves the problems that an anti-blocking structure is not arranged on the rainwater inlet structure, the cleaning is time-consuming and labor-consuming, and the drainage efficiency is limited Maintenance, still promote the drainage efficiency of water inlet structure.

Description

Municipal administration rainwater entry structure

Technical Field

The utility model relates to the technical field of municipal drainage, in particular to a municipal rainwater inlet structure.

Background

The sewer is an urban public facility and refers to a pipeline for discharging sewage and rainwater from a building. Beside the municipal road, can be equipped with rainwater entry connection sewer usually for in the rainwater water conservancy diversion to the sewer on the road, thereby prevent road ponding, can be provided with a lot of rainwater entry structures on the roadside of urban road or the lower position of relief usually.

The existing rainwater inlet structure, as described in the patent with publication number CN212478021U, includes a road, a well pipe for communicating a sewer is arranged in the road, a slope is arranged at the edge of the road and the well pipe, a well cover for covering the sewer is arranged on the well pipe, a plurality of groups of water leakage grids are arranged at the edge of the well cover and are distributed on the well cover in a divergent manner, the upper end surface of the well cover is flush with the road, and the edge of the water leakage grid is attached to the outer circle of the slope on the road; the lower extreme of grid that leaks is equipped with the backup pad that is used for supporting the well lid, and on the well casing was installed to the backup pad, still was equipped with the multiunit hole that leaks that is used for leaking on the well lid.

With respect to the related art in the above, the inventor believes that it is difficult for such an inlet structure to perform diversion of rainwater when the amount of rain is large, and the drainage efficiency thereof is relatively low.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem of limited drainage efficiency, the utility model provides a municipal rainwater inlet structure.

The utility model provides a municipal rainwater inlet structure, which adopts the following technical scheme: a municipal rainwater inlet structure comprises a main inlet pipe, a baffle ring, a right-angle frame, fixing seats and a flange plate, wherein an upper end cover is installed at the top end of the main inlet pipe, a plurality of groups of fixing seats are fixed on the surface of the main inlet pipe, a threaded shaft is movably installed inside the fixing seats, a plurality of groups of right-angle frames are fixed at the edge position of the top end of the upper end cover, the bottom end of each right-angle frame is in mutual contact with the top end of the corresponding fixing seat, a locking nut is installed on one side of the top end of the threaded shaft, the baffle ring is fixed on the surface of the main inlet pipe, an auxiliary inlet pipe is fixed at the bottom end of the main inlet pipe, brackets are fixed on the outer walls of two sides of the auxiliary inlet pipe, a positioning seat is fixed on the outer wall of one side of each bracket, an auxiliary drain pipe is fixed inside the positioning seat, a right-angle bent pipe is installed at the top end of the auxiliary drain pipe, and one end of the right-angle bent pipe extends to the inside of the auxiliary inlet pipe, through the connection and the conduction of the right-angle bent pipe and the auxiliary drain pipe, the drainage efficiency of the auxiliary inlet pipe is improved when the rainfall is increased.

Optionally, the surface of the upper end cover is provided with six groups of water inlet grooves, and the water inlet grooves are rainwater circulation grooves, so that the rainwater inlet amount is improved.

Optionally, a flange plate is fixed at the bottom end of the auxiliary water inlet pipe, a plurality of groups of fastening bolts are installed at the edge position of the top end of the flange plate, and the flange plate and the fastening bolts are arranged to facilitate connection of the auxiliary water inlet pipe with a municipal pipeline network.

Optionally, a hollow baffle is fixed at one end inside the auxiliary water inlet pipe, and a mounting block is mounted at the top end of the hollow baffle.

Optionally, the inner wall of the auxiliary water inlet pipe is fixed with four main sliding blocks, and the four main sliding blocks are arranged, so that the installation and the disassembly of the filter cylinder by workers are facilitated.

Optionally, a conduction pipe is installed at the position of a central shaft inside the installation block, two ends of the conduction pipe extend to the outside of the installation block, a filter cylinder is fixed at the top end of the conduction pipe, equidistant through grooves are formed in the surface of the filter cylinder, and the filter cylinder filters impurities such as garbage and avoids blocking a municipal pipeline network.

Optionally, the surface of the mounting block is provided with four groups of grooves, and the four groups of grooves are arranged, so that the mounting block is favorably connected with the inner walls of the auxiliary water inlet pipes, and the connection stability of the mounting block and the auxiliary water inlet pipes is improved.

Optionally, a limiting seat is fixed on the inner wall of the groove, an auxiliary clamping block is fixed on the surface of the limiting seat, the auxiliary clamping block can be in sliding connection with the main sliding block, the auxiliary clamping block and the main sliding block can be mutually positioned, and a worker can conveniently install the filter cylinder and the conduction pipe.

In summary, the utility model includes at least one of the following advantages:

1. the water inlet structure is arranged at a designated drainage position, the baffle ring supports the whole structure, the auxiliary water inlet pipe is connected to the drainage end through the flange plate, and when rainwater enters the inside of the auxiliary water inlet pipe, impurities such as garbage and the like are retained in the filter cylinder, so that the impurities such as garbage and the like are filtered, and the municipal pipeline network is prevented from being blocked;

2. the upper end cover is taken down from the top end of the main water inlet pipe, the top ends of the main water inlet pipe and the auxiliary water inlet pipe are in an open state, then the filter cartridge is manually drawn until the auxiliary clamping block is completely separated from the limiting seat, the filter cartridge can be taken out from the inside of the auxiliary water inlet pipe, and the filter cartridge is installed according to opposite steps after being cleaned, so that a worker can conveniently clean and maintain the water inlet structure.

3. When displacement is great, rainwater accessible right angle return bend, vice drain pipe are arranged to the outside, through the setting of shunting promptly, promote the drainage efficiency of water inlet structure.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional front view of the present invention;

FIG. 4 is a schematic top view of the mounting block of the present invention;

description of reference numerals: 1. a main water inlet pipe; 2. a baffle ring; 3. a right-angle frame; 4. an upper end cover; 5. a fixed seat; 6. locking the nut; 7. a threaded shaft; 8. an auxiliary water inlet pipe; 9. a bracket; 10. a flange plate; 11. positioning seats; 12. an auxiliary drain pipe; 13. a right-angle bent pipe; 14. putting the mixture into a water tank; 15. a conduction pipe; 16. a hollow baffle; 17. mounting blocks; 18. a filter cartridge; 19. a through groove; 20. a main slider; 21. a groove; 22. a limiting seat; 23. and an auxiliary clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model is described in further detail below with reference to figures 1-4.

The utility model discloses a municipal rainwater inlet structure, which comprises a main water inlet pipe 1, a baffle ring 2, right-angle frames 3, fixed seats 5 and a flange plate 10, wherein the top end of the main water inlet pipe 1 is provided with an upper end cover 4, the surface of the upper end cover 4 is provided with a water inlet tank 14, the water inlet tank 14 is provided with six groups, the six groups of water inlet tanks 14 provide enough circulation channels for rainwater to improve the water inlet amount of the structure, the surface of the main water inlet pipe 1 is fixed with a plurality of groups of fixed seats 5, the inside of the fixed seats 5 is movably provided with a threaded shaft 7, the threaded shaft 7 connects the fixed seats 5 and the right-angle frames 3, the edge position of the top end of the upper end cover 4 is fixed with a plurality of groups of right-angle frames 3, the bottom ends of the right-angle frames 3 are mutually contacted with the top ends of the fixed seats 5, one side of the top ends of the threaded shafts 7 is provided with locking nuts 6, in the embodiment, a plurality of pairs of locking nuts 6 can be screwed off from the threaded shafts 7, thereby relieve the fixed connection between right-angle frame 3, upper end cover 4 and main oral siphon 1, under the prerequisite of strengthening main

oral siphon

1 and 4 joint strength of upper end cover, the staff of being convenient for maintains the clearance to the pipeline inside.

The surface of the main inlet pipe 1 is fixed with a baffle ring 2, after the inlet structure is installed at a designated drainage position, the baffle ring 2 can support the whole structure, the bottom end of the main inlet pipe 1 is fixed with an auxiliary inlet pipe 8, the outer walls of two sides of the auxiliary inlet pipe 8 are both fixed with brackets 9, the brackets 9 mainly support and limit the auxiliary drain pipe 12, the outer wall of one side of the bracket 9 is fixed with a positioning seat 11, the inside of the positioning seat 11 is fixed with an auxiliary drain pipe 12, the positioning seat 11 plays a role of fixing the auxiliary drain pipe 12 to avoid the phenomenon that the auxiliary drain pipe 12 falls off in the long-time use process, the top end of the auxiliary drain pipe 12 is provided with a right-angle elbow 13, one end of the right-angle elbow 13 extends to the inside of the auxiliary inlet pipe 8, in the embodiment, redundant rainwater can be discharged to the outside through the right-angle elbows 13 and the auxiliary drain pipes 12 on the outer walls of two sides of the auxiliary inlet pipe 8, the drainage efficiency of the water inlet structure is improved.

Referring to fig. 1, a flange 10 is fixed at the bottom end of the auxiliary water inlet pipe 8, a plurality of sets of fastening bolts are installed at the edge position of the top end of the flange 10, the auxiliary water inlet pipe 8 is connected to the drainage end through the flange 10, and when rainwater enters the inside of the auxiliary water inlet pipe 8 through the water inlet groove 14, the rainwater and incidental impurities enter the filter cartridge 18.

Referring to fig. 3, a hollow baffle 16 is fixed at one end inside the auxiliary inlet pipe 8, an installation block 17 is installed at the top end of the hollow baffle 16, grooves 21 are formed in the surface of the installation block 17, four groups of the grooves 21 are formed, the grooves 21 are reserved spaces of a limiting seat 22, main sliding blocks 20 are fixed on the inner wall of the auxiliary inlet pipe 8, and four groups of the main sliding blocks 20 are formed, in this embodiment, the diameter of the hollow baffle 16 is larger than that of the installation block 17, the installation block 17 can be supported by the hollow baffle 16, and the installation stability of the filter cartridge 18 is improved.

Referring to fig. 3, a conduction pipe 15 is installed at the central shaft position inside the installation block 17, two ends of the conduction pipe 15 extend to the outside of the installation block 17, a filter cartridge 18 is fixed at the top end of the conduction pipe 15, impurities and rainwater are separated by mainly utilizing the filter cartridge 18, the impurities are stored in the filter cartridge 18, an equidistant through groove 19 is formed in the surface of the filter cartridge 18, the through groove 19 is a flowing groove for the rainwater, the rainwater flows into a municipal pipeline network through the conduction pipe 15, the impurities such as garbage are retained inside the filter cartridge 18, and therefore filtering of the impurities such as garbage is completed, and the municipal pipeline network is prevented from being blocked.

Referring to fig. 4, a limiting seat 22 is fixed on the inner wall of the groove 21, and a secondary clamping block 23 is fixed on the surface of the limiting seat 22, the secondary clamping block 23 can be slidably connected with the main sliding block 20, in this embodiment, after the secondary clamping block 23 is slidably connected with the main sliding block 20, due to the arrangement of the hollow baffle 16, the bottom end of the secondary clamping block 23 is in contact with the top end of the hollow baffle 16, so as to prevent the secondary clamping block 23 and the main sliding block 20 from slipping off.

Referring to fig. 3 and 4, the upper end cover 4 is disassembled, the top ends of the main water inlet pipe 1 and the auxiliary water inlet pipe 8 are in an open state at the moment, then the filter cartridge 18 is manually drawn to drive the installation block 17 and the conduction pipe 15 to move upwards, the installation block 17 and the conduction pipe 15 are integrated, the main sliding block 20 and the auxiliary clamping block 23 slide relatively in the process until the auxiliary clamping block 23 is completely separated from the limiting seat 22, the filter cartridge 18 can be taken out from the inside of the auxiliary water inlet pipe 8, the filter cartridge 18 can be cleaned, the filter cartridge 18 is installed according to opposite steps after cleaning, the water inlet structure is convenient for workers to clean and maintain, and the convenience in later maintenance of the water inlet structure is improved.

The implementation principle of the municipal rainwater inlet structure provided by the utility model is as follows: the water inlet structure is arranged at a designated drainage position, the baffle ring 2 supports the whole structure, the auxiliary water inlet pipe 8 is connected to a drainage end through the flange plate 10, when rainwater enters the inside of the auxiliary water inlet pipe 8 through the water inlet groove 14, the rainwater and incidental impurities enter the filter cylinder 18, the rainwater flows into the municipal pipeline network through the conduction pipe 15, impurities such as garbage are retained in the filter cylinder 18, so that the filtering of the impurities such as the garbage is completed, the municipal pipeline network is prevented from being blocked, when more impurities are retained in the filter cylinder 18, the plurality of groups of locking nuts 6 are unscrewed from the threaded shaft 7, namely, the fixed connection between the right-angle frame 3, the upper end cover 4 and the main water inlet pipe 1 is removed, the top ends of the main water inlet pipe 1 and the auxiliary water inlet pipe 8 are in an open state, and then the filter cylinder 18 is manually drawn, so that the mounting block 17 is driven by the filter cylinder 18, Conduction pipe 15 goes upward, relative slip takes place for main sliding block 20 and vice joint block 23 in this process, separate completely until vice joint block 23 and spacing seat 22, can take out a section of thick bamboo 18 from the inside of vice oral siphon 8, thereby can clear up a section of thick bamboo 18, install a section of thick bamboo 18 according to opposite step after the clearance, make the water inlet structure be convenient for the staff clear up, the maintenance, the convenience of reinforcing water inlet structure later maintenance, when displacement is great, right angle bent pipe 13 on the vice oral siphon 8 both sides outer wall of unnecessary rainwater accessible, vice drain pipe 12 is arranged to the outside, positioning seat 11 plays the effect of fixed vice drain pipe 12, thereby improve the displacement of water inlet structure through setting up of two sets of vice drain pipes 12, promote the drainage efficiency of water inlet structure.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a municipal administration rainwater entry structure, includes main oral siphon (1), keeps off ring (2), right angle frame (3), fixing base (5) and flange dish (10), its characterized in that: an upper end cover (4) is installed at the top end of the main water inlet pipe (1), a plurality of groups of fixing seats (5) are fixed on the surface of the main water inlet pipe (1), a threaded shaft (7) is movably installed inside the fixing seats (5), a plurality of groups of right-angle frames (3) are fixed at the edge position of the top end of the upper end cover (4), the bottom ends of the right-angle frames (3) are in mutual contact with the top ends of the fixing seats (5), a locking nut (6) is installed on one side of the top end of the threaded shaft (7), a baffle ring (2) is fixed on the surface of the main water inlet pipe (1), an auxiliary water inlet pipe (8) is fixed at the bottom end of the main water inlet pipe (1), brackets (9) are fixed on the outer walls of two sides of the auxiliary water inlet pipe (8), a positioning seat (11) is fixed on the outer wall of one side of the brackets (9), an auxiliary drain pipe (12) is fixed inside the positioning seat (11), and a right-angle elbow (13) is installed at the top end of the auxiliary drain pipe (12), and one end of the right-angle elbow (13) extends into the auxiliary inlet pipe (8).

2. A municipal rainwater inlet structure according to claim 1, wherein: the surface of the upper end cover (4) is provided with water inlet grooves (14), and six groups of water inlet grooves (14) are arranged.

3. A municipal rainwater inlet structure according to claim 1, wherein: and a flange plate (10) is fixed at the bottom end of the auxiliary water inlet pipe (8), and a plurality of groups of fastening bolts are installed at the edge position of the top end of the flange plate (10).

4. A municipal rainwater inlet structure according to claim 1, wherein: a hollow baffle (16) is fixed at one end inside the auxiliary water inlet pipe (8), and an installation block (17) is installed at the top end of the hollow baffle (16).

5. A municipal rainwater inlet structure according to claim 1, wherein: and the inner wall of the auxiliary water inlet pipe (8) is fixedly provided with four main sliding blocks (20), and the main sliding blocks (20) are provided with four groups.

6. A municipal rainwater inlet structure according to claim 4, wherein: the filter cartridge is characterized in that a conduction pipe (15) is installed at the position of a central shaft inside the installation block (17), two ends of the conduction pipe (15) extend to the outside of the installation block (17), a filter cartridge (18) is fixed to the top end of the conduction pipe (15), and through grooves (19) with equal intervals are formed in the surface of the filter cartridge (18).

7. A municipal rainwater inlet structure according to claim 4, wherein: grooves (21) are formed in the surface of the mounting block (17), and four groups of grooves (21) are formed.

8. The municipal rainwater inlet structure according to claim 7, wherein: a limiting seat (22) is fixed on the inner wall of the groove (21), an auxiliary clamping block (23) is fixed on the surface of the limiting seat (22), and the auxiliary clamping block (23) can be in sliding connection with the main sliding block (20).