CN111270748A - Urban roadway drainage ditch filtering anti-blocking system - Google Patents

Abstract

The invention provides a filtering anti-blocking system for an urban roadway drainage ditch, which comprises: the vehicle driving way, pavement and escape canal, the escape canal sets up between vehicle driving way and pavement, the vehicle driving way, pavement and escape canal parallel arrangement side by side, the bend department of escape canal is provided with anti-clogging device, anti-clogging device includes filter element and debris bin, the opening setting of debris bin is in the tangent line department of escape canal bend, filter element fixed connection is in the escape canal, and filter element is located one side at debris bin top, the water in the escape canal carries partial solid debris to flow in bend department, filter element blocks solid debris outside filter element, debris will be carried by the water and flow in the debris bin under gravity and inertial effect. Compared with the prior art, the invention can effectively solve the problem that the drainage ditch is easy to be blocked by garbage.

Description

A filter and anti-clogging system for urban roadway drainage ditch

technical field

The invention relates to urban vehicle road drainage technology, in particular to an urban vehicle road drainage ditch filtering and anti-clogging system.

Background technique

The conventional method to improve the drainage capacity of the sewer is mainly to expand the diameter of the sewer. The renovation needs to excavate the ground above all the sewer, take out the original pipeline and bury or build a larger diameter pipeline. The renovation cost is high, and the renovation process needs to destroy the construction area. Ground and underground facilities, and will have a serious impact on nearby traffic during the construction process, and the residual soil and machine noise generated during the construction process will also cause environmental pollution. Conventional renovation methods will cause overall severe damage and disturbance to the urban environment, traffic, and residents' lives. Due to the long-term operation of most urban drainage pipes in China, the pipes are aging and there is no regular cleaning for the pipes. As a result, the road is covered with water. In most cities, the rough supporting drainage pump stations at the low-lying places of each road and bridge are responsible for discharging the stagnant water. However, due to various reasons such as sometimes too much water, debris blocking the pipeline or faulty maintenance of the drainage pump, the stagnant water needs to subside. For a certain period of time, in areas with severe water accumulation, it will take 2 to 3 hours for the water to subside at least, and 1 to 2 days at most.

With the advancement of urbanization, the number of vehicle roads and buildings has increased rapidly, the surface has hardened in large areas, and the surface runoff coefficient of rainwater has increased. In addition, with the increasing service life of the road drainage pipe network, the increasing impact of human activities, such as paper scraps, peels, glass, plastic, fallen leaves, continue to invade and block the drainage ditches and cause water accumulation, which in turn breeds mosquitoes and even rots to form a stench. , which are deteriorating the urban sanitation.

SUMMARY OF THE INVENTION

In view of this, the present invention provides an urban roadway drainage ditch filtering and anti-clogging system, which innovatively sets an anti-clogging device at the bend of the drainage ditch, which can effectively solve the problem that the drainage ditch is easily blocked by garbage, and at the same time A basket is provided in the sundries storage box, which can easily clean the garbage in the sundries storage box and improve the cleaning efficiency.

To this end, the present invention provides an urban roadway drainage ditch filtering and anti-clogging system, which includes: a roadway, a sidewalk and a drainage ditch, the drainage ditch is arranged between the roadway and the sidewalk, the roadway, the sidewalk and the The drainage ditches are arranged side by side and in parallel, and an anti-clogging device is provided at the bend of the drainage ditch. The anti-clogging device includes a filter part and a sundries storage box. The opening of the sundries storage box is set at the tangent of the bend of the drainage ditches, and the filter parts are fixedly connected. In the drainage ditch, and the filter part is located on one side of the top of the debris storage box, the water body in the drainage ditch carries some solid debris into the bend, and the filter component blocks the solid debris outside the filter component, under the influence of gravity and inertia Under the action, the debris will be carried by the water body and flow into the debris storage box.

Further, the above-mentioned feature is that the drainage ditch is provided with an installation groove, and the filter element is installed in the installation groove.

Further, the above-mentioned filter component includes a fixing frame and a filter screen, the fixing frame is installed in the installation groove, and the filter screen is fixedly or detachably connected to the fixing frame.

Further, an inclined angle is formed between the above-mentioned sundries storage box and the drainage ditch.

Further, a carrying basket is arranged in the above-mentioned sundries storage box, and the carrying basket is used to take out the solid sundries in the sundry storage box.

Further, the above-mentioned sundries storage box is provided with a plurality of drainage ports, and the plurality of drainage ports are evenly distributed on the sundries storage box.

Further, the bottom of the drainage ditch is provided with a gravel layer.

Further, the bottom of the drainage ditch is provided with a plurality of seepage holes, the plurality of seepage holes are arranged at equal distances along the length direction of the drainage ditch, and the seepage holes extend into the gravel layer.

Further, the diameter of the water seepage hole gradually increases downward.

Further, the height of the above-mentioned sidewalk is higher than the height of the roadway.

In the filtering and anti-clogging system for urban roadway drainage ditch provided by the present invention, an anti-clogging device is installed at the curve of the drainage ditch, which can effectively solve the problem that the drainage ditch is easily blocked by garbage, and at the same time, the debris is stored in the drainage ditch. A basket is provided in the box, which can easily clean up the garbage in the debris storage box and improve the cleaning efficiency. Specifically, an anti-clogging device is installed at the bend of the drain. The anti-clogging device includes a filter screen and a debris storage box. When the water body (Fig. The solid line arrow in 2) carries some solid debris into the bend, and the filter screen blocks the solid debris (dotted line arrow in Figure 2) from the mesh. Under the action of gravity and inertia, the debris will be carried by the water body and flow into the The previous anti-clogging device with the same direction of the water body; when solids accumulate somewhere in the drainage ditch, it is cleaned by cleaning the solid debris in the storage tank, thereby reducing the probability of the drainage ditch being blocked due to solid debris;

Secondly, in the urban roadway drainage ditch filtering and anti-clogging system provided by the present invention, a carrying basket is also innovatively arranged in the storage box, and the solid debris in the storage box can be cleaned by the carrying basket, so that no need Taking out the debris storage box can reduce the difficulty of cleaning and improve the cleaning efficiency.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the invention. Also, the same components are denoted by the same reference numerals throughout the drawings. In the attached image:

1 is a schematic structural diagram of an urban roadway drainage ditch filtering and anti-clogging system provided by an embodiment of the present invention;

2 is a cross-sectional view of an urban roadway drainage ditch filtering and anti-clogging system provided by an embodiment of the present invention;

3 is a schematic structural diagram of a filter component in an urban roadway drainage ditch filtering and anti-clogging system provided by an embodiment of the present invention;

4 is a cross-sectional view of a sundries storage box in an urban roadway drainage ditch filtering and anti-clogging system according to an embodiment of the present invention.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art.

Example 1:

Referring to FIGS. 1 to 4 , the drawings show an urban roadway drainage ditch filtering and anti-clogging system provided by the first embodiment of the present invention, which includes: a roadway 1 , a sidewalk 2 and a drainage ditch 3 , and the drainage ditch 3 It is arranged between the roadway 1 and the sidewalk 2. The roadway 1, the sidewalk 2 and the drainage ditch 3 are arranged side by side in parallel, and an anti-clogging device 4 is provided at the curve of the drainage ditch 3. The anti-clogging device 4 includes a filter part 41 and The debris storage box 42, the opening of the debris storage box 42 is arranged at the tangent of the curve of the drainage ditch 3, the filter element 41 is fixedly connected in the drainage trench 3, and the filter element 41 is located on one side of the top of the debris storage box 42, The water body in the drainage ditch 3 carries some solid debris and flows into the bend, and the filter element 41 blocks the solid debris outside the filter element 41. Under the action of gravity and inertia, the debris will be carried by the water body and flow into the debris storage box 42. .

Referring to FIGS. 1 to 4 , the drainage ditch 3 is provided with an installation groove, and the filter element 41 is installed in the installation groove.

Referring to FIGS. 1 to 4 , an inclined angle is formed between the sundries storage box 42 and the drainage ditch 3 .

Referring to FIG. 1 to FIG. 4 , the sundries storage box 42 is provided with a plurality of drains 422 , and the plurality of drains 422 are evenly distributed on the sundries storage box 42 .

In the filtering and anti-clogging system for urban roadway drainage ditch provided by the present invention, an anti-clogging device is installed at the curve of the drainage ditch, which can effectively solve the problem that the drainage ditch is easily blocked by garbage, and at the same time, the debris is stored in the drainage ditch. A basket is arranged in the box, which can easily clean up the garbage in the debris storage box and improve the cleaning efficiency. Specifically, an anti-clogging device is installed at the bend of the drainage ditch. The anti-clogging device includes a filter screen and a debris storage box. When the water body carries the part The solid debris flows into the bend, and the filter screen blocks the solid debris out of the mesh. Under the action of gravity and inertia, the debris will be carried by the water body and flow into the anti-clogging device in the same direction as the previous water body; when somewhere in the drain When solids accumulate, clean up the solid debris in the storage box, thereby reducing the probability of the drainage ditch being blocked due to solid debris;

Secondly, in the urban roadway drainage ditch filtering and anti-clogging system provided by the present invention, a carrying basket is also innovatively arranged in the storage box, and the solid debris in the storage box can be cleaned by the carrying basket, so that no need Taking out the debris storage box can reduce the difficulty of cleaning and improve the cleaning efficiency.

Embodiment 2:

Referring to FIGS. 1 to 4 , the drawings show an urban roadway drainage ditch filtering and anti-clogging system provided by the second embodiment of the present invention. This embodiment further makes the following on the basis of the above-mentioned embodiments. As an improved technical solution: the filter part 41 includes a fixing frame 411 and a filter screen 412 , the fixing frame 411 is installed in the installation groove, and the filter screen 412 is fixedly or detachably connected to the fixing frame 412 . When there is a heavy rain, the water flow in the drainage ditch is fast, the speed of the fixed objects carried in the water body is also fast, and the impact force on the filter screen is also large, which is easy to break the filter screen or break the filter screen. It is more firmly fixed, and it is also convenient to replace the filter screen.

Embodiment three:

Referring to FIG. 1 to FIG. 4 , the drawings show an anti-clogging system for filtering urban roadway drainage ditch provided by Embodiment 3 of the present invention. On the basis of the above-mentioned embodiments, this embodiment further makes the following As an improved technical solution, a carrying basket 421 is provided in the sundry storage box 42 , and the carrying basket 421 is used to take out the solid sundries in the sundry storage box 42 . Through the arrangement of the above structure, the solid debris in the storage box can be cleaned by the basket, so that it is not necessary to take out the debris storage box, which can reduce the difficulty of cleaning and improve the cleaning efficiency.

Embodiment 4:

Referring to FIG. 1 to FIG. 4 , the drawings show an anti-clogging system for filtering urban roadway drainage ditch provided by Embodiment 3 of the present invention. On the basis of the above-mentioned embodiments, this embodiment further makes the following As an improved technical solution: the bottom of the drainage ditch 3 is provided with a gravel layer 5, the bottom of the drainage ditch 3 is provided with a number of water seepage holes 31, the plurality of water seepage holes 31 are arranged at equal distances along the length direction of the drainage ditch 3, and the water seepage holes 31 extend Entering the gravel layer 5, the diameter of the water seepage hole 32 gradually increases downward. Through the arrangement of the above structure, when the water flow of the drainage ditch is large and the drainage exceeds the maximum drainage amount, the water can be drained to the ground through the seepage hole. To improve the drainage efficiency of the drainage ditch.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, provided that these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (10)

1. The utility model provides a city roadway escape canal filters prevents blockking up system which characterized in that includes: lane (1), pavement (2) and escape canal (3), escape canal (3) set up lane (1) with between pavement (2), lane (1), pavement (2) with escape canal (3) parallel arrangement side by side, the bend department of escape canal (3) is provided with anti-clogging device (4), anti-clogging device (4) include filter component (41) and debris bin (42), the opening of debris bin (42) sets up the tangent line department of escape canal (3) bend, filter component (41) fixed connection is in escape canal (3), and filter component (41) are located one side at debris bin (42) top, the water in escape canal (3) carries partial solid debris to flow into bend department, filter component (41) block solid debris outside filter component (41), the sundries are carried by the water body to flow into the sundries storage box (42) under the action of gravity and inertia.

2. The urban roadway drain filtering anti-clogging system according to claim 1, wherein said drain (3) is provided with a mounting groove, said filtering element (41) being mounted in said mounting groove.

3. A city road drain filtering anti-clogging system according to claim 2, characterized in that said filtering element (41) comprises a fixing frame (411) and a filtering screen (412), said fixing frame (411) being mounted in said mounting slot, said filtering screen (412) being fixedly or removably connected to said fixing frame (412).

4. The urban roadway drain filtering anti-clogging system according to claim 1, wherein an inclined angle is formed between the debris storage tank (42) and the drain (3).

5. The urban roadway drain filtering anti-clogging system according to claim 1 or 4, wherein a basket (421) is arranged in the sundries storage box (42), and the basket (421) is used for taking out solid sundries in the sundries storage box (42).

6. The urban roadway drain filtering anti-clogging system according to claim 1, wherein a plurality of drain openings (422) are provided on the debris storage bin (42), and the plurality of drain openings (422) are evenly distributed on the debris storage bin (42).

7. A city road drain filtering anti-clogging system according to claim 1, characterized in that the bottom of the drain (3) is provided with a crushed stone layer (5).

8. The urban roadway drain filtering anti-clogging system according to claim 7, wherein the bottom of the drain (3) is provided with a plurality of water seepage holes (31), the plurality of water seepage holes (32) are equidistantly arranged along the length direction of the drain (3), and the water seepage holes (31) extend into the gravel layer (5).

9. A city road drain filtering clogging prevention system according to claim 8, characterized in that said weep holes (31) are gradually increasing in diameter downwards.

10. Urban roadway drain filtering anti-clogging system according to claim 1, characterized in that the height of said sidewalk (2) is higher than the height of said roadway (1).

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