CN219992663U

CN219992663U - Quick flood discharge anti-fouling drainage well

Info

Publication number: CN219992663U
Application number: CN202321100060.1U
Authority: CN
Inventors: 姚明华; 尚青亮; 钱琳; 田维福; 王先平
Original assignee: Yunnan Fengde Sponge City Construction Co ltd
Current assignee: Yunnan Fengde Sponge City Construction Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-11-10
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses a quick flood discharge anti-fouling drainage well, which comprises: the device comprises a mounting groove, at least one gravel layer, a sludge well, a rainwater well and a plurality of grid plates; the sludge well is connected with one side of the rainwater well, an opening is arranged on the side wall of the sludge well, and a grid plate is arranged on the opening; the sludge well and the rainwater well are accommodated in the mounting groove; the mounting groove is formed in the ground; the inner wall of the mounting groove and the sludge well. The gap between the catch basins accommodates and stacks at least one gravel layer and at least one gravel layer. By arranging the broken stone filling layer and the gravel layer in the sludge well and rainwater well installation tunnels with the same height, the bearing and supporting strength of the drainage well installation environment is enhanced, and the installation and use reliability of the drainage well is improved.

Description

Quick flood discharge anti-fouling drainage well

Technical Field

The utility model relates to the technical field of drainage pipelines, in particular to a quick flood discharge antifouling drainage well.

Background

In order to keep urban roads clean, road surface damage caused by accumulated water is avoided, and the condition of reducing the bearing capacity of the road surface occurs. It is necessary to provide drainage lines and their ancillary facilities, such as drainage wells and sludge wells, on the road. The drainage well is mainly used for collecting accumulated water in each drainage pipeline or groove and guiding the accumulated water into a sewer pipeline to realize outward drainage.

But the road surface condition is complicated, can often lead to containing a large amount of pollutants or silt in the drainage, can lead to the drainage well to block up for a long time use, through drainage well and combination of desilting well, can realize the separation to the solid pollutant in the drainage.

However, in order to increase the flood discharge capacity, the drainage well with the existing structure is deeper in depth, and when the geological soil is used in a softer environment, the soil in the installation tunnel is disturbed, so that the installation environment is unstable, and the normal use and installation of the drainage well are affected.

Disclosure of Invention

The utility model provides a quick flood discharge anti-fouling drainage well, which is used for solving the technical problems of poor installation stability and easiness in sedimentation or loosening caused by overlarge drainage well opening depth in the prior art.

The utility model provides a rapid flood discharge anti-fouling drainage well, which comprises: the device comprises a mounting groove, at least one gravel layer, a sludge well, a rainwater well and a plurality of grid plates;

the sludge well is connected with one side of the rainwater well, an opening is arranged on the side wall of the sludge well, and a grid plate is arranged on the opening; the sludge well and the rainwater well are accommodated in the mounting groove;

the mounting groove is formed in the ground; the inner wall of the mounting groove and the sludge well. At least one gravel layer and at least one gravel layer are stacked in the gap between the rainwater wells;

the sludge well and the rainwater well are communicated through the grid plate;

another grid plate is arranged in the sludge well to divide the sludge well into a sludge area and a flowing water area.

Preferably, the top surface of the sludge Chi Nashan grid is flush with the lower edge of the opening.

Preferably, the crushed stone layer is attached to the inner wall of the mounting groove; the gravel layer is arranged on the crushed stone layer.

Preferably, the lower part of the other side wall of the catch basin is provided with a water outlet which is communicated with a water drainage pipeline.

Preferably, it comprises: two gravel layers and one gravel layer; the gravel layer is accommodated and arranged between the two gravel layers.

Preferably, it comprises: a first grid plate and a second grid plate; the second grid plate is arranged on the opening; the first grid plate is arranged in the sludge well; the distance between the adjacent iron rods on the first grid plate is larger than the distance between the plurality of iron rods on the second grid plate.

The utility model has the beneficial effects that:

1) According to the rapid flood discharge anti-fouling drainage well provided by the utility model, the gravel filling layer and the gravel layer are arranged in the sludge well and rainwater well installation tunnels with the same height, so that the bearing and supporting strength of the drainage well installation environment is enhanced, and the installation and use reliability of the drainage well is improved.

2) According to the rapid flood discharge anti-fouling drainage well provided by the utility model, the grid plates are respectively arranged at the lower part and the side wall in the sludge well, so that overflow drainage is utilized, meanwhile, the efficiency of enabling pollutant-containing rainwater to quickly enter the rainwater well through the sludge well is enhanced, the flood discharge capacity is improved, and the blockage of other sewage pipelines caused by the fact that pollutants enter the rainwater well along with larger water quantity is avoided.

Drawings

FIG. 1 is a schematic view of a rapid flood discharge anti-fouling drainage well provided by the utility model;

legend description:

2. a gravel layer; 1. a crushed stone layer; 3. a mounting groove; 22. a water outlet; 21. a catch basin; 11. a sludge well; 12. a first grid plate; 13. and a second grid plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as 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, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

The technical means which are not described in detail and are not used for solving the technical problems of the utility model are all arranged according to common general knowledge in the field, and various common general knowledge arrangement modes can be realized.

Referring to fig. 1, the rapid flood discharge and antifouling drainage well provided by the utility model comprises: a sludge well 11 and a catch basin 21; the catch basin 21 is arranged at one side of the sludge well 11; the sludge well 11 top surface sets up uncovered road surface water catch that is used for holding whereabouts, top surface and road surface parallel and level to set up the comb on uncovered, provide water drainage tank structure when maintaining normal traffic, realize that the road surface water catch falls into in the sludge well 11 downwards.

The sludge well 11 and the catch basin 21 are closely arranged and are provided with an opening at the upper part of one side, and a second grid plate 13 structure is accommodated and arranged in the opening, so that the effect of effectively filtering the incoming catch basin 21 is realized, and the phenomenon that a large volume of pollutants enter the catch basin 21 to block a drainage pipeline is avoided. A first grid plate 12 is arranged in the sludge well 11 to cover the well surface.

The first grid plate 12 is provided with a plurality of iron rods, sewage falls down through gaps among the iron rods and detains pollutants on the first grid plate 12, and the distance between the adjacent iron rods is larger than that between the plurality of iron rods on the second grid plate 13. After the arrangement, the drainage can pass through the first grid plate 12 preferentially, and when the drainage quantity is larger than the drainage quantity of the first grid plate 12, the drainage can be discharged through the second grid plate 13, but the clearance is reduced, so that the pollutant passing difficulty is increased, and the pollutant is prevented from directly entering the rainwater well 21.

Meanwhile, the top surface of the first grid plate 12 is flush with the bottom edge of the second grid plate 13, after sundry drainage enters the lower part of the sludge well 11, after overflow floats upwards, the first grid plate 12 can also prevent pollutants from floating upwards through the first grid plate 12 again, and the pollutants are effectively prevented from entering the rainwater well 21 during overflow.

The first grid plate 12 is erected on a mounting block arranged on the inner side wall of the sludge well 11 to provide support, and is convenient to lift the first grid plate 12 for cleaning when the lower part of the sludge well 11 is cleaned.

The drain well is large in size, the area of the excavated installing groove 3 is large, and when the drain well is applied to a soft area, sedimentation or inclination is easily caused when the drain well is directly placed into the groove, so that normal use and flood scouring resistance are affected. The outflowing rainwater is discharged to the outer pipeline through a water outlet 22 arranged at the lower part of the other side wall of the rainwater well 21.

After the gravel layer 1 is paved in the installation groove 3, the gravel layer 2 is paved on the gravel layer 1, so that the bearing capacity and stability of soil layers in the groove are enhanced, and the use safety is improved. The gravel layer 2 and the crushed stone layer 1 can be arranged in multiple layers or can be arranged in a cross superposition manner.

During construction, firstly, the mounting groove 3 is dug in the mounting area, after the gravel layer 1 is paved, the gravel layer 2 is paved, concrete can be cast between adjacent layers according to the requirement, and the strength of the mounting groove 3 is enhanced. The integrally formed sludge well 11 and rainwater well 21 are then hoisted into the installation groove 3. And high-strength concrete is poured into the gaps, so that the structure is fixed. Pavement is paved on the top surface of the rainwater well 21, and a grate mounting opening is reserved on the opening of the top surface of the sludge well 11.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A rapid flood discharge antifouling drainage well, comprising: the device comprises a mounting groove, at least one gravel layer, a sludge well, a rainwater well and a plurality of grid plates;

the sludge well is connected with a side wall of the rainwater well, an opening is arranged on the side wall and is connected with the side wall, and a grid plate is arranged on the opening; the sludge well and the rainwater well are accommodated in the mounting groove;

the mounting groove is formed in the ground; at least one gravel layer is stacked between the inner wall of the mounting groove and the gap between the sludge well and the rainwater well;

the sludge well and the rainwater well are communicated through the grid plate;

2. A rapid flood discharge anti-fouling drainage well according to claim 1, wherein the top surface of the panels of sludge Chi Nashan is flush with the lower edges of the openings.

3. The rapid flood discharge and antifouling drainage well according to claim 1, wherein the crushed stone layer is attached to the inner wall of the installation groove; the gravel layer is arranged on the crushed stone layer.

4. The rapid flood discharge and antifouling drainage well according to claim 1, wherein a drainage outlet is formed in the lower portion of the other side wall of the catch basin, and the drainage outlet is communicated with the drainage pipeline.

5. A rapid flood discharge antifouling drainage well according to claim 1, comprising: two gravel layers and one gravel layer; the gravel layer is accommodated and arranged between the two gravel layers.

6. A rapid flood discharge antifouling drainage well according to claim 1, comprising: a first grid plate and a second grid plate; the second grid plate is arranged on the opening; the first grid plate is arranged in the sludge well; the distance between the adjacent iron rods on the first grid plate is larger than the distance between the plurality of iron rods on the second grid plate.