CN213709812U

CN213709812U - A kind of anti-blocking drainage structure of municipal road sewage outlet

Info

Publication number: CN213709812U
Application number: CN202022693759.6U
Authority: CN
Inventors: 黄海松; 徐琪; 张凯
Original assignee: Jiangsu Qiancheng Construction Engineering Co Ltd
Current assignee: Jiangsu Qiancheng Construction Engineering Co Ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-16
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses an anti-blocking drainage structure for a sewage outlet of a municipal road, which comprises a base, a first drainage pipe and a second drainage pipe. When in use, water flows through a top cover and flows into an inner groove in the base. When it is small, the hollow structure of the isolation plate can ensure that the water flow can pass through smoothly, and some debris in the water flow will be blocked in the inner tank by the isolation plate, which is convenient for cleaning personnel to clean the interior of the inner tank by lifting the top cover. When the size is large, the hollow structure on the surface of the isolation board does not meet the drainage requirements, and excessive sewage will temporarily accumulate in the inner tank. Under the action of the gravity of the sewage, the isolation board moves down and stretches the spring and telescopic link. At this time, the sewage passes through The gap between the isolation plate and the inner wall of the first drainage pipe is quickly discharged in the afternoon. When there is too much sewage accumulated in the base, the second drainage pipe can be used for diversion to ensure the discharge efficiency of the sewage.

Description

Stifled drainage structures that prevents of town road drain

Technical Field

The utility model relates to a relevant technical field of urban drainage specifically is a stifled drainage structures is prevented to town road drain.

Background

Urban drainage is the drainage mode that urban sewage and rainwater were collected, were carried, were handled and discharged by urban drainage system, in people's daily life and production activity, all used water, and water has received the pollution in the use, becomes sewage, need handle and get rid of, in addition, precipitation in the city, the runoff flow is great, should discharge in time, and urban drainage water source divide into domestic sewage, waste water, industrial waste water and sleet precipitation.

The existing pollution discharge anti-blocking device is simple in structure, impurities in sewage are usually isolated through the baffle plate of the grid structure, when the impurities are too much, blockage is easily caused, the drainage efficiency is reduced, and therefore inconvenience is caused when the device is used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a town road drain prevents stifled drainage structures to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an anti-blocking drainage structure of a municipal road drain outlet comprises a base, a first drainage pipe and a second drainage pipe, wherein the central axis of the base and the central axis of a top cover are on the same vertical straight line, and one side of the top cover and the base form a rotating structure through a hinge; the two first drainage pipes are symmetrically arranged relative to the central axis of the base, and the two bases are both arranged at the bottom of the base; the second drain pipe set up between two first drain pipes, and the second drain pipe is seted up in the bottom of base.

Preferably, the base comprises two inner grooves and a cover plate, the two inner grooves are symmetrically arranged about the central axis of the base, and the two inner grooves are respectively communicated with the top ends of the two first drainage pipes; the cover plate is arranged at the top end of the second drain pipe.

Preferably, the top cap be the halfpace structure, and the surface of top cap is the grid structure, top cap, hinge and base constitute rotating-structure simultaneously.

Preferably, the first drainage pipe comprises a telescopic connecting rod, the inner diameter of the upper part of the first drainage pipe is smaller than that of the lower part of the first drainage pipe, and four springs are arranged in each first drainage pipe at equal angles; the telescopic connecting rods are respectively installed inside the springs, and the bottoms of the springs are respectively connected with the side edges of the tops of the partition plates.

Preferably, the top of division board be protruding structure, and protruding structure's diameter is the same with the upper portion internal diameter of first drain pipe, the division board is hollow out construction simultaneously.

Preferably, the central axis of the cover plate, the central axis of the second drain pipe and the central axis of the base are all on the same vertical straight line, and the cover plate is of a grid structure.

Compared with the prior art, the beneficial effects of the utility model are that: when the water-saving device is used, water flows through the inner groove of the top cover in the base, when the water flows are small, the hollow structure of the partition plate can ensure that the water flows can pass through smoothly, meanwhile, part sundries in the water flows can be blocked in the inner groove by the partition plate, a cleaner can clean the inside of the inner groove by lifting the top cover conveniently, when the water flows are large, the hollow structure on the surface of the partition plate cannot meet the drainage requirement, too much sewage can be temporarily stored in the inner groove, the partition plate is driven to move downwards under the action of sewage gravity, the extension spring and the telescopic connecting rod are driven, at the moment, the sewage is quickly discharged through a gap between the partition plate and the inner wall of the first drainage pipe in the afternoon, when the sewage stored in the base is too much, the water can be shunted through the.

Drawings

FIG. 1 is a schematic view of the vertical cross-sectional structure of an anti-blocking drainage structure of a municipal road sewage drain outlet of the utility model;

FIG. 2 is a schematic view of the overlooking structure of the anti-blocking drainage structure of the municipal road sewage draining exit of the utility model;

FIG. 3 is a schematic view of the overlooking structure of the base in the anti-blocking drainage structure of the municipal road sewage drain outlet of the present invention;

FIG. 4 is a schematic view of the overlooking structure of the partition plate in the anti-blocking drainage structure of the municipal road sewage draining exit of the utility model;

figure 5 is the utility model relates to an enlarged schematic view of A department in stifled drainage structure chart 1 of town road drain.

In the figure: 1. a base; 2. a top cover; 3. a hinge; 4. an inner tank; 5. a first drain pipe; 6. a spring; 7. a telescopic connecting rod; 8. a separator plate; 9. a second drain pipe; 10. and (7) a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an anti-blocking drainage structure of a municipal road drain outlet comprises a base 1, a first drainage pipe 5 and a second drainage pipe 9, wherein the central axis of the base 1 and the central axis of a top cover 2 are on the same vertical straight line, and one side of the top cover 2 and the base 1 form a rotating structure through a hinge 3; the two first drainage pipes 5 are symmetrically arranged about the central axis of the base 1, and the two bases 1 are both arranged at the bottom of the base 1; the second drain pipe 9 is arranged between the two first drain pipes 5, and the second drain pipe 9 is opened at the bottom of the base 1.

The base 1 comprises two inner grooves 4 and a cover plate 10, the two inner grooves 4 are symmetrically arranged about the central axis of the base 1, and the two inner grooves 4 are respectively communicated with the top ends of the two first drainage pipes 5; a cover plate 10 is provided at the top end of the second drain pipe 9.

Top cap 2 is the halfpace structure, and the surface of top cap 2 is the grid structure, and rotation structure is constituteed to top cap 2, hinge 3 and base 1 simultaneously.

The first drainage pipe 5 comprises a telescopic connecting rod 7, the inner diameter of the upper part of the first drainage pipe 5 is smaller than that of the lower part of the first drainage pipe, and four springs 6 are arranged in each first drainage pipe 5 at equal angles; the telescopic connecting rods 7 are respectively installed inside the springs 6, and the bottoms of the springs 6 are respectively connected with the top side edges of the partition plates 8.

The top of division board 8 is protruding structure, and the diameter of protruding structure is the same with the upper portion internal diameter of first drain pipe 5, and division board 8 is hollow out construction simultaneously.

The central axis of the cover plate 10, the central axis of the second drain pipe 9 and the central axis of the base 1 are all on the same vertical straight line, and the cover plate 10 is of a grid structure.

It should be noted that, the utility model relates to an anti-blocking drainage structure for municipal road sewage outlets, when in use, water flows through the top cover 2 to the inner groove 4 in the base 1, when the water flow is small, the hollow structure of the isolation board 8 can ensure the water flow to pass smoothly, meanwhile, part of sundries in the water flow can be blocked in the inner groove 4 by the isolation board 8, so that a cleaner can clean the inner part of the inner groove 4 by lifting the top cover 2, when the water flow is large, the hollow structure on the surface of the isolation board 8 can not meet the drainage requirement, excessive sewage can be temporarily stored in the inner groove 4, the isolation board 8 is driven to move downwards under the action of the gravity of the sewage, the tension spring 6 and the telescopic connecting rod 7 are pulled, at the moment, the sewage can be rapidly discharged through the gap between the isolation board 8 and the inner wall of the first drainage pipe 5 in the afternoon, when the excessive sewage is stored in the base 1, the flow, ensuring the discharge efficiency of sewage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stifled drainage structures is prevented to town road drain, its characterized in that: the water-saving device comprises a base (1), a first water drainage pipe (5) and a second water drainage pipe (9), wherein the central axis of the base (1) and the central axis of a top cover (2) are on the same vertical straight line, and one side of the top cover (2) and the base (1) form a rotating structure through a hinge (3); the two first drainage pipes (5) are symmetrically arranged relative to the central axis of the base (1), and the two bases (1) are both arranged at the bottom of the base (1); the second drain pipe (9) is arranged between the two first drain pipes (5), and the second drain pipe (9) is arranged at the bottom of the base (1).

2. The anti-blocking drainage structure of the municipal road sewage draining exit according to claim 1, characterized in that: the base (1) comprises two inner grooves (4) and a cover plate (10), the two inner grooves (4) are symmetrically arranged about the central axis of the base (1), and the two inner grooves (4) are respectively communicated with the top ends of the two first drainage pipes (5); the cover plate (10) is arranged at the top end of the second drain pipe (9).

3. The anti-blocking drainage structure of the municipal road sewage draining exit according to claim 1, characterized in that: top cap (2) be the halfpace structure, and the surface of top cap (2) is the grid structure, top cap (2), hinge (3) and base (1) constitute rotating-structure simultaneously.

4. The anti-blocking drainage structure of the municipal road sewage draining exit according to claim 1, characterized in that: the first drainage pipes (5) comprise telescopic connecting rods (7), the inner diameter of the upper parts of the first drainage pipes (5) is smaller than that of the lower parts of the first drainage pipes, and four springs (6) are arranged in each first drainage pipe (5) at equal angles; the telescopic connecting rods (7) are respectively installed inside the springs (6), and the bottoms of the springs (6) are respectively connected with the side edges of the tops of the partition plates (8).

5. The anti-blocking drainage structure of the municipal road sewage draining exit according to claim 4, characterized in that: the top of division board (8) be protruding structure, and the diameter of protruding structure is the same with the upper portion internal diameter of first drain pipe (5), division board (8) are hollow out construction simultaneously.

6. The anti-blocking drainage structure of the municipal road sewage draining exit according to claim 2, characterized in that: the central axis of the cover plate (10), the central axis of the second drain pipe (9) and the central axis of the base (1) are all on the same vertical straight line, and the cover plate (10) is of a grid structure.