CN218911698U

CN218911698U - Prevent flowing backward rain dirt diverging device

Info

Publication number: CN218911698U
Application number: CN202223168480.1U
Authority: CN
Inventors: 徐志飞; 赵改丽; 高俊鹏
Original assignee: Guangdong Huihai Environmental Protection Technology Co ltd
Current assignee: Guangdong Huihai Environmental Protection Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-25
Anticipated expiration: 2032-11-28

Abstract

The application discloses prevent flowing backward dirty diverging device of rain relates to the dirty reposition of redundant personnel field of rain, the power distribution box comprises a box body, the top of box is provided with the inlet tube, and the bottom lateral wall of box is provided with the outlet pipe, the internally mounted of box has dirty subassembly of collection, dirty subassembly of collection includes: the utility model discloses a filter plate type water tank, which comprises a box body, a support frame, a filter plate, a storage container, a sewage drain pipe, a sewage collecting assembly, a sewage pump and a sewage collecting pipe.

Description

Prevent flowing backward rain dirt diverging device

Technical Field

The utility model belongs to the field of rain and sewage diversion, and particularly relates to a backflow-preventing rain and sewage diversion device.

Background

In urban road drainage systems, rainwater on each road surface is guided to an underground pipeline in a pipeline converging mode, and then is intensively conveyed to a sewage treatment plant for treatment, and a backflow-preventing structure is generally installed on the underground pipeline, so that the rainwater and the sewage are prevented from flowing backwards to the road surface.

However, the existing anti-backflow device still has the defect when in use, after impurities in rainwater enter the anti-backflow device, the impurities in the rainwater are difficult to concentrate together, so that the rainwater and sewage separation speed is low, and after the sewage is flushed to an underground pipeline by the rainwater, the underground pipeline is blocked.

Disclosure of Invention

The technical problems to be solved are as follows:

aiming at the defects of the prior art, the utility model provides a backflow-preventing rain and sewage diversion device, which solves the problems in the background art.

The technical scheme is as follows:

in order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a prevent flowing backward dirty diverging device of rain, includes the box, the top of box is provided with the inlet tube, and the bottom one side wall of box is provided with the outlet pipe, the internally mounted of box has dirty subassembly of collection, dirty subassembly of collection includes:

the support frame, the support frame is located the inside of box to be located the below of inlet tube, be provided with the filter plate on the support frame, the top surface of support frame is the inclined plane, the filter plate sets up for the slope at the top of support frame, receiver is installed to the one end of support frame, and the feed inlet has been seted up to one side that is close to the support frame on the receiver, the leak hole has been seted up to the bottom of receiver, install the blow off pipe on the receiver, the one end of blow off pipe is located the inside of receiver, and the other end upwards extends and extends to the outside of box.

In a possible implementation mode of the backflow-preventing rain and sewage diversion device, a partition plate is arranged at the bottom of the storage container inside the box body, through holes are formed in the partition plate, and a shielding plate is arranged below the through holes at the bottom of the partition plate.

In a possible implementation manner of the backflow-preventing rain and sewage diversion device, a shaft seat is fixed on one side, close to the shielding plate, of the bottom of the partition plate, and a rotating shaft is connected between one end of the shielding plate and the shaft seat.

In a possible implementation mode of the backflow-preventing rain and sewage diversion device, a spring is installed at the bottom of the partition plate, the top end of the spring is fixed with the bottom of the partition plate through bolts, a connecting plate is installed at the bottom end of the spring, and one end of the connecting plate is fixed with one side wall of the shielding plate.

In a possible implementation mode of the backflow-preventing rain and sewage diversion device, a support column is installed at the bottom of one end of the support frame, a hole is formed in the middle of the support column, and a filter screen is installed on one side, close to the support frame, of the storage container.

In a possible implementation manner of the backflow-preventing rain and sewage diversion device, a concrete base layer is installed at the bottom of the box body, and a steel column is installed at the bottom of the concrete base layer.

The utility model has the beneficial effects that the sewage collecting assembly is adopted, and consists of the filter plate, the storage container and the sewage pipe which are obliquely arranged, the sewage pipe is connected with the sewage pump through the external sewage pump, and then the sewage in the storage container is pumped, so that the sewage in the rainwater can be collected, the sewage in the rainwater can be treated conveniently, the underground pipeline can not be blocked by the sewage, and the impurities in the pipeline can be cleaned conveniently.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is an external view of the case of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 1;

figure 4 is a side view of the support frame of the present utility model.

Reference numerals: 1. a case; 2. a support frame; 3. a water inlet pipe; 4. a filter plate; 5. a feed inlet; 6. a blow-down pipe; 7. a storage container; 8. a partition plate; 9. a filter screen; 10. a support column; 11. a leak hole; 12. a water outlet pipe; 13. a steel column; 14. a concrete base layer; 15. a spring; 16. a connecting plate; 17. a shutter; 18. a through hole; 19. and a shaft seat.

Detailed Description

The embodiment of the application solves the problem in the prior art by providing a backflow-preventing rain and sewage diversion device.

The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:

example 1:

the concrete structure of this embodiment, as shown in fig. 1 and 4, a prevent flowing backward dirty diverging device of rain, including box 1, the top of box 1 is provided with inlet tube 3, and a bottom lateral wall of box 1 is provided with outlet pipe 12, and the internally mounted of box 1 has dirty subassembly of collection, and dirty subassembly of collection includes:

support frame 2, support frame 2 is located the inside of box 1, and be located the below of inlet tube 3, be provided with filter plate 4 on the support frame 2, the top surface of support frame 2 is the inclined plane, filter plate 4 sets up for the slope at the top of support frame 2, receiver 7 is installed to the tip of support frame 2, and feed inlet 5 has been seted up to one side that is close to support frame 2 on the receiver 7, leak hole 11 has been seted up to the bottom of receiver 7, install blow off pipe 6 on the receiver 7, the one end of blow off pipe 6 is located the inside of receiver 7, the other end upwards extends and extends to the outside of box 1.

In some examples, a partition 8 is provided in the interior of the case 1 at the bottom of the storage container 7, a through hole 18 is provided in the partition 8, and a shutter 17 is installed below the through hole 18 at the bottom of the partition 8.

In some examples, an axle seat 19 is fixed to a side of the bottom of the partition 8 near the shutter 17, and a rotating shaft is connected between one end of the shutter 17 and the axle seat 19.

In some examples, the bottom of the partition 8 is mounted with a spring 15, and the top end of the spring 15 is fixed with the bottom of the partition 8 by bolts, the bottom end of the spring 15 is mounted with a connection plate 16, and one end of the connection plate 16 is fixed with a side wall of the shutter 17.

In some examples, a support column 10 is installed at the bottom of one end of the support frame 2, a hole is formed in the middle of the support column 10, and a filter screen 9 is installed on one side, close to the support frame 2, of the storage container 7.

In some examples, the bottom of the box 1 is fitted with a concrete base layer 14, and the bottom of the concrete base layer 14 is fitted with a steel column 13.

By adopting the technical scheme:

when the urban rainwater drainage box is used, the box body 1 is buried in an urban drainage underground foundation pit, firstly, a concrete base layer 14 is preset in the foundation pit, a steel column 13 is fixed at the bottom of the concrete base layer 14, the steel column 13 is used for fixing the concrete base layer 14, then the box body 1 is horizontally placed on the concrete base layer 14, then an urban rainwater drainage pipeline is communicated with a water inlet pipe 3, rainwater enters the inside of the box body 1 and falls on a filter plate 4, the filter plate 4 filters impurities in the rainwater, the rainwater automatically falls down and passes through a through hole 18, the gravity and impact force of the rainwater downwards impact a shielding plate 17, the shielding plate 17 rotates around a rotating shaft, meanwhile, one end of the shielding plate 17 downwards presses a connecting plate 16, the connecting plate 16 drives a spring 15, the spring 15 is elongated, the rainwater enters the inner bottom of the box body 1 and can be discharged from a water outlet pipe 12, and the end part of the water outlet pipe 12 is connected with an underground pipeline; after the impurities on the filter plate 4 are impacted by rainwater, the impurities move along the inclined plane of the filter plate 4, then fall into the feed inlet 5 and enter the storage container 7, the end part of the sewage pipe 6 extends to the ground and is connected with the sewage pump, the sewage impurities in the storage container 7 are pumped by the sewage pump, the rainwater falling into the storage container 7 is discharged through the filter screen 9 and the drain hole 11 and passes through the holes of the support column 10, then flows into the through hole 18, enters the bottom inside the box body 1 and can be finally discharged from the water outlet pipe 12.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a prevent flowing backward dirty diverging device of rain, its characterized in that, includes box (1), the top of box (1) is provided with inlet tube (3), and a bottom lateral wall of box (1) is provided with outlet pipe (12), the internally mounted of box (1) has dirty subassembly of collection, dirty subassembly of collection includes:

support frame (2), support frame (2) are located the inside of box (1) to be located the below of inlet tube (3), be provided with filter plate (4) on support frame (2), the top surface of support frame (2) is the inclined plane, filter plate (4) are the slope setting at the top of support frame (2), receiver (7) are installed to one end of support frame (2), and are close to one side of support frame (2) on receiver (7) and offered feed inlet (5), leak (11) have been offered to the bottom of receiver (7), install blow off pipe (6) on receiver (7), the one end of blow off pipe (6) is located the inside of receiver (7), and the other end upwards extends and extends to the outside of box (1).

2. A backflow prevention rain and sewage diversion device as set forth in claim 1, wherein: the inside of box (1) is located the bottom of receiving vessel (7) and is provided with baffle (8), through-hole (18) have been seted up on baffle (8), and baffle (17) are installed to the below that the bottom of baffle (8) is located through-hole (18).

3. A backflow prevention rain and sewage diversion device as set forth in claim 2, wherein: an axle seat (19) is fixed on one side of the bottom of the partition plate (8) close to the shielding plate (17), and a rotating shaft is connected between one end of the shielding plate (17) and the axle seat (19).

4. A backflow prevention rain and sewage diversion device as set forth in claim 3, wherein: the bottom of baffle (8) is installed spring (15), and the top of spring (15) passes through the bolt fastening with the bottom of baffle (8), connecting plate (16) are installed to the bottom of spring (15), and the one end of connecting plate (16) is fixed with a lateral wall of sunshade (17).

5. A backflow prevention rain and sewage diversion device as set forth in claim 1, wherein: support column (10) are installed to the one end bottom of support frame (2), the hole has been seted up at the middle part of support column (10), filter screen (9) are installed to one side that is close to support frame (2) on receiver (7).

6. A backflow prevention rain and sewage diversion device as set forth in claim 1, wherein: the bottom of the box body (1) is provided with a concrete base layer (14), and the bottom of the concrete base layer (14) is provided with a steel column (13).