CN216041637U

CN216041637U - Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment

Info

Publication number: CN216041637U
Application number: CN202122414412.8U
Authority: CN
Inventors: 姚国华; 姜平; 芮译
Original assignee: Broad Greenstate Ecological Construction Group Co ltd
Current assignee: Broad Greenstate Ecological Construction Group Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-15
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a sponge city rainwater shunting type dirt-blocking and countercurrent-preventing discharge device, which comprises a drainage box, wherein an upper cover is arranged at the top of the drainage box, a drainage pipe is arranged at the bottom of the drainage box, a filter plate is arranged in the drainage box, storage filter chambers are symmetrically arranged at the left side and the right side of the filter plate, storage filter cylinders are respectively clamped in the two storage filter chambers, a bearing table is arranged below the filter plate, and through holes are formed in the upper cover, the filter plate, the storage filter cylinders and the bearing table; the arrangement of the two storage filter cartridges can reduce the frequency of cleaning garbage in the discharging device by a cleaner, effectively reduce the working intensity of the cleaner, and effectively prevent a sewage system from blocking rainwater countercurrent so as to effectively improve the practicability of the device, and rainwater in a city is discharged after being filtered for multiple times.

Description

Sponge city rainwater shunting hinders dirty anti-reflux discharging equipment

Technical Field

The utility model relates to the technical field of sewage discharge, in particular to a sponge urban rainwater split-flow type dirt-blocking and countercurrent-preventing discharge device.

Background

The sponge city is a new generation of city rainfall flood management concept, and refers to a city which can be like a sponge and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and the city can also be called as a water elasticity city. In order to better realize the flood drainage and flood resistance of cities, both sides of the existing sponge urban roads are provided with a plurality of drainage channels and sewers so as to prevent rainwater from gathering on the road surface and bring inconvenience to vehicles and pedestrians.

All lack in most drainage channels among the prior art and hinder dirty and prevent device against the current, lead to the large granule rubbish in the rainwater to plug up the drainage channel very easily, and then cause the drainage ability reduction of drainage channel for ponding appears in the road surface.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sponge urban rainwater split-flow type dirt-resisting and countercurrent-preventing drainage device, and aims to provide a device.

The utility model is realized by the following steps:

the utility model provides a sponge urban rainwater shunting hinders dirty anti-reflux discharging equipment, includes the drain box, the top of drain box is provided with the upper cover, the bottom of drain box is equipped with the drain pipe, be equipped with the filter in the drain box, the left and right sides symmetry of filter is provided with accomodates the filter chamber, two accomodate the filter chamber and block respectively and be equipped with the cartridge filter of accomodating, the below of filter is provided with the bearing platform, upper cover, filter, accomodate the cartridge filter and take over all to be equipped with the via hole on the platform.

Further, the upper cover is established including covering the well lid of straining directly over the filter plate, well straining and covering and being equipped with a plurality of via holes, the both sides of well lid of straining are provided with the side cap respectively, two the side cap is located two respectively accomodate directly over the cartridge filter, one side of side cap with the top rotatable coupling of water drainage box.

Further, the filter includes two deflectors, two the deflector symmetry sets up, two one side that the deflector is connected is upwards protruding, and one side downward sloping of keeping away from each other extends to adjacent accomodate the nozzle of cartridge filter department.

Furthermore, the filter with accomodate the both sides that the filter chamber is connected respectively the vertical dodge gate that is provided with, the dodge gate with drainage tank rotatable coupling.

Further, the bearing platform level sets up, the bearing platform card is established on the inner wall of drain box, and evenly runs through on the bearing platform and has seted up a plurality of round holes, the inside of round hole all alternates and is equipped with the drainage post, the drainage post is cylindric structure, the via hole has evenly been seted up to the drainage post bottom, the top outside and the bearing platform fixed connection of drainage post.

Further, the via hole of upper cover is greater than the via hole of filter, the via hole of filter is greater than accomodate the via hole of cartridge filter and drainage post.

Compared with the prior art, the utility model has the beneficial effects that:

in practical application, rainwater enters the drainage box from the upper cover, rainwater is separated from garbage in the rainwater through the filter plate, the garbage in the rainwater is discharged from two sides of the filter plate into the storage filter cylinders for filtering and collecting, rainwater flowing down from the filter plate is filtered again through the bearing table, and finally all rainwater is collected at the bottom of the drainage box and is discharged through the drainage pipe.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a cross-sectional view of a schematic structure of the present invention.

Reference numerals: a drain tank 1; an upper cover 2; a middle filter cover 21; side cover plates 22; a drain pipe 3; a guide plate 4; a receiving filter chamber 5; a cartridge 6 is housed; a receiving table 7; a movable door 8; a circular hole 9; and a water drainage column 10.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Please refer to fig. 1, a sponge city rainwater shunting type dirt-blocking countercurrent-preventing discharging device comprises a water discharging box 1, wherein an upper cover 2 is arranged at the top of the water discharging box 1, a water discharging pipe 3 is arranged at the bottom of the water discharging box 1, a filtering plate is arranged in the water discharging box 1, storage filtering chambers 5 are symmetrically arranged at the left side and the right side of the filtering plate, storage filtering cylinders 6 are respectively clamped in the two storage filtering chambers 5, a bearing table 7 is arranged below the filtering plate, and through holes are formed in the upper cover 2, the filtering plate, the storage filtering cylinders 6 and the bearing table 7.

In practical application, rainwater enters the drainage box 1 from the upper cover 2, the rainwater is separated from garbage in the rainwater through the filter plate, the garbage in the rainwater is discharged from two sides of the filter plate into the storage filter cylinders 6 to be filtered and collected, the rainwater flowing down from the filter plate is filtered again through the receiving platform 7, and finally all the rainwater is collected at the bottom of the drainage box 1 and is discharged through the drainage pipe 3.

Referring to fig. 1, the upper cover 2 includes a middle filter cover 21 covering the filter plate, the middle filter cover 21 is provided with a plurality of through holes, two sides of the middle filter cover 21 are respectively provided with a side cover plate 22, the two side cover plates 22 are respectively located right above the two storage filter cartridges 6, and one side of the side cover plate 22 is rotatably connected with the top of the drain box 1. In this embodiment, the upper cover 2 is separated into the middle filter cover 21 and the side cover plate 22, so that the filter plates 4 and the filter cartridges 6 can be separately cleaned and maintained, and danger caused by opening the upper cover 2 in a large area is avoided.

Referring to fig. 1, the filter plate includes two guide plates 4, the two guide plates 4 are symmetrically disposed, one side of the two guide plates 4 connected with each other protrudes upward, and the side away from each other inclines downward and extends to the opening of the adjacent filter cartridge 6. In this embodiment, rainwater and impurities enter the drainage box 1 and then are filtered by the two guide plates 4, and the impurities are discharged into the storage filter cylinder 6 in the storage filter chamber 5 along the guide plates and are temporarily accumulated.

Referring to fig. 1, two sides of the filter plate connected to the filter chamber 5 are respectively vertically provided with a movable door 8, and the movable door 8 is rotatably connected to the drainage box 1. In this embodiment, the impurities filtered by the filter plate are accumulated on the lower edge of the filter plate in a small amount, when the impurities are accumulated to push the movable door 8 open, the impurities are discharged into the storage filter cylinder, and the movable door 8 provides excessive time for cleaning the garbage in the storage filter cylinder 6.

Referring to fig. 1, the receiving platform 7 is horizontally arranged, the receiving platform 7 is clamped on the inner wall of the drainage box 1, a plurality of round holes 9 are uniformly formed in the receiving platform 7 in a penetrating manner, drainage columns 10 are inserted into the round holes 9, the drainage columns 10 are cylindrical, through holes are uniformly formed in the bottoms of the drainage columns 10, and the outer sides of the tops of the drainage columns 10 are fixedly connected with the receiving platform 7. In this embodiment, drainage column 10 can filter the impurity of tiny particle in the rainwater, and does not influence the shadow of drainage flow when filtering tiny particle impurity, further improves this device and hinders dirty performance against current of preventing.

Referring to fig. 1, the through holes of the upper cover 2 are larger than those of the filter plate, and the through holes of the filter plate are larger than those of the filter cartridge and the drain post 10. In this embodiment, the rainwater respectively through upper cover 2, filter, accomodate cartridge filter 6 and drainage post 10 and filter layer upon layer to reduce the content of large granule impurity in the rainwater, and then improve this device and hinder dirty performance of preventing against current.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sponge city rainwater shunting hinders dirty anti-reflux discharging equipment which characterized in that: including water drainage tank (1), the top of water drainage tank (1) is provided with upper cover (2), the bottom of water drainage tank (1) is equipped with drain pipe (3), be equipped with the filter in water drainage tank (1), the left and right sides symmetry of filter is provided with accomodates filter chamber (5), two it is equipped with respectively to block in filter chamber (5) and accomodates cartridge filter (6), the below of filter is provided with and holds platform (7), all be equipped with the via hole on upper cover (2), filter, accomodate cartridge filter (6) and the platform (7) of accepting.

2. The sponge city rainwater split-flow type dirt-blocking and backflow-preventing drainage device according to claim 1, characterized in that the upper cover (2) comprises a middle filter cover (21) covering the filter plate, a plurality of via holes are arranged on the middle filter cover (21), side cover plates (22) are respectively arranged on two sides of the middle filter cover (21), the two side cover plates (22) are respectively positioned right above the two storage filter cartridges (6), and one side of each side cover plate (22) is rotatably connected with the top of the drainage box (1).

3. The sponge city rainwater split-flow type dirt-blocking and backflow-preventing discharging device is characterized in that the filter plate comprises two guide plates (4), the two guide plates (4) are symmetrically arranged, one side of the two guide plates (4) connected with each other is upwards convex, and one sides far away from each other are downwards inclined and extend to the opening of the adjacent storage filter cylinder (6).

4. The sponge city rainwater split-flow type dirt-blocking and backflow-preventing drainage device according to claim 1, characterized in that two sides of the connection between the filter plate and the storage filter chamber (5) are respectively vertically provided with a movable door (8), and the movable doors (8) are rotatably connected with the drainage box (1).

5. The sponge urban rainwater split-flow type dirt-resisting countercurrent-preventing discharging device is characterized in that the bearing table (7) is horizontally arranged, the bearing table (7) is clamped on the inner wall of the drainage box (1), a plurality of round holes (9) are uniformly formed in the bearing table (7) in a penetrating mode, drainage columns (10) are arranged in the round holes (9) in a penetrating mode, the drainage columns (10) are of cylindrical structures, through holes are uniformly formed in the bottoms of the drainage columns (10), and the outer sides of the tops of the drainage columns (10) are fixedly connected with the bearing table (7).

6. A sponge city rainwater split-flow type dirt-proof and countercurrent-proof discharging device according to claim 5, characterized in that the through hole of the upper cover (2) is larger than the through hole of the filter plate, which is larger than the through hole for receiving the filter cartridge and the drainage column (10).