CN217923998U - Concrete tee bend rainwater well - Google Patents

Abstract

The utility model relates to the technical field of building construction, in particular to a concrete three-way catch basin, which comprises a concrete well, a well cover, a pipeline, a lower filter screen and a water seepage layer, wherein the well cover is horizontally arranged at the top end of the concrete well; the plurality of pipelines are horizontally arranged on the outer peripheral surface of the concrete well respectively; the lower filter screen is horizontally arranged in the concrete well and is arranged below the pipeline; the permeable layer is arranged at the bottom end of the concrete well. Thereby this application gets into the concrete well through non-contaminated water well lid in, the lower part filter screen filters the large-scale impurity in the non-contaminated water, then flows into the water seepage layer, and the water seepage layer supplements the non-contaminated water to the underground, and unnecessary non-contaminated water is discharged through the pipeline to realized being convenient for discharge non-contaminated water and non-contaminated water internal impurity, and protection pipeline that can be better.

Description

Concrete tee bend rainwater well

Technical Field

The utility model relates to a construction technical field specifically relates to a concrete tee bend rainwater well.

Background

With the advance of the urbanization process, the requirement of people on urban water supply and drainage is higher and higher, but the current urban water supply and drainage system is very poor, such as flooding Beijing, visiting the sea with Chengdu and the like, and the urban water supply and drainage system needs to be updated and optimized urgently; the urban water supply and drainage engineering is an important component of urban infrastructure construction and is also an important embodiment of urban basic functions. However, in many cities, the problems of insufficient water supply, unsmooth drainage, waste of water resources and the like still exist, and great influence is caused to the production and the life of urban residents.

At present, the road surface in cities and towns is almost all cement or asphalt road surface, rainwater is drained through a rainwater well and a drainage pipeline when raining, and water cannot be supplemented to the underground, which is one of the reasons for year-by-year settlement of the urban ground surfaces; in heavy rain, the road surface is submerged due to insufficient drainage capacity; in addition, the current catch basins absorb a lot of dirt throughout the year and transmit the dirt to the whole drainage system, and a large amount of manpower and material resources are needed to be invested for cleaning the dirt.

The rainwater well is used for dredging rainwater on ground roads or gas pipelines, the design of a rainwater well cover is in consideration of the difficulty degree of a drainage system, the common rainwater well cover in the market is a steel grating rainwater well cover, such as a water vapor well cover on a road, the common rainwater well cover has poor drainage effect and is easy to block, rainwater cannot be timely drained to a sewer under the conditions of heavy rain or flood, road traffic is inconvenient and safety accidents are easy to occur, the rainwater well is relatively clean water such as rainwater and the like, the rainwater well generally belongs to non-polluted water, the traditional rainwater well is only two-way, generally does not have a protective layer, the service life of the pipeline is too short, and a concrete three-way rainwater well which is convenient to drain non-polluted water and impurities in the non-polluted water and can better protect the pipeline is designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

Therefore, a concrete three-way catch basin is needed to solve the problems in the prior art.

For solving the prior art problem, the utility model discloses a technical scheme do:

a concrete tee joint rainwater well comprises a concrete well, a well cover, a pipeline, a lower filter screen and a water seepage layer, wherein the well cover is horizontally arranged at the top end of the concrete well; the plurality of pipelines are horizontally arranged on the outer peripheral surface of the concrete well respectively; the lower filter screen is horizontally arranged in the concrete well and is arranged below the pipeline; the permeable layer is arranged at the bottom end of the concrete well.

Preferably, the concrete well may be round or square.

Preferably, the concrete well is provided with a plurality of slots on the outer circumference thereof for installing pipes.

Preferably, the outer circumference of the pipe is provided with a concrete cladding.

Preferably, the plurality of pipelines are all provided with filter screens, and the filter screens are vertically arranged in the pipelines and arranged on the slotted holes.

Preferably, the lower part filter screen is equipped with the collecting pit, and the one end of lower part filter screen is fixed in the concrete well other end slant downwardly extending and is fixed on the top of collecting pit, and the collecting pit sets up in the concrete well to establish in lower part filter screen one side.

Preferably, the top end of the water seepage layer is broken stone, and the water seepage layer is connected with the ground.

Preferably, the top of concrete well is equipped with the horizontally backup pad, is equipped with the cell body that is used for installing the well lid in the backup pad.

Preferably, a plurality of through holes are formed in the well lid.

This application compares in prior art's beneficial effect and is:

1. thereby this application gets into the concrete well through non-contaminated water well lid in, the lower part filter screen filters the large-scale impurity in with non-contaminated water, then flows into the water seepage layer, and the water seepage layer supplyes non-contaminated water to the underground, and unnecessary non-contaminated water is arranged away through the pipeline to the effect that has played buffering ground subsides.

2. This application sets up the concrete well into circular or square through constructor according to the sequencing of demand underground piping to and the drainage demand, the concrete well can preset or on-the-spot brick build all can, thereby has increased the practicality of concrete well.

3. This application is through when the concrete well is in the region of passing by the way, walks heavy vehicle on the ground, when the ground bearing capacity is not enough, is equipped with concrete cladding protection pipeline at the outer peripheral face of pipeline, prevents that the pipeline from being crushed, increases the tightness and the life of concrete well.

4. This application all is equipped with the filter screen through the limbers at a plurality of pipelines, and unnecessary non-contaminated water passes through the pipeline and flows, establishes the filter screen on the pipeline and filters the impurity in the non-contaminated water to concrete well's practicality has been increased.

5. This application filters large-scale impurity through the lower part filter screen, sets up the collecting pit and collects filterable impurity at the lower part filter screen to the practicality of concrete well has been increased.

6. This application sets up thick one deck variation in size rubble through the top at the water seepage layer, and the effectual non-polluted water that will filter the back of rubble filters once more, and the effectual protection underground earth of rubble is not washed away the loss to the practicality of concrete well has been increased.

7. This application is through reserving a plurality of slotted holes on the well lid, and non-contaminated water passes through the slotted hole and gets into in the concrete well, and the effectual isolated non-contaminated water of well lid is interior impurity, makes the concrete well not block up, makes non-contaminated water circulation in the concrete well better, also accessible slotted hole lifts the well lid and carries out the impurity clearance to concrete well inside to the practicality of concrete well has been increased.

8. This application is through reserving horizontally backup pad at the concrete well, and backup pad and bottom surface are provided with the identical cell body with the well lid outer peripheral face in the backup pad on same horizontal plane, place the well lid and do not influence the pedestrian and walk in the cell body to the practicality of concrete well has been increased.

Drawings

FIG. 1 is a perspective view of the present application;

FIG. 2 is a side view of the present application;

FIG. 3 isbase:Sub>A schematic cross-sectional view taken along the line A-A of FIG. 2 of the present application;

FIG. 4 is an exploded perspective view of the conduit of the present application;

FIG. 5 is a schematic perspective view of a water-permeable layer of the present application;

fig. 6 is a perspective view of the well lid of the present application.

The reference numbers in the figures are:

1-a concrete well; 1 a-a slot; 1 b-a support plate; 1b 1-a tank body;

2-well cover; 2 a-a through hole;

3-a pipeline; 3 a-concrete cladding; 3 b-a filter screen;

4-lower filter screen; 4 a-a collecting tank;

5-water-permeable layer.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in fig. 1-6, the present application provides:

a concrete three-way catch basin comprises a concrete well 1, a well cover 2, a pipeline 3, a lower filter screen 4 and a water seepage layer 5, wherein the well cover 2 is horizontally arranged at the top end of the concrete well 1; a plurality of pipelines 3 are arranged, and the pipelines 3 are respectively horizontally arranged on the peripheral surface of the concrete well 1; the lower filter screen 4 is horizontally arranged in the concrete well 1 and is arranged below the pipeline 3; the permeable layer 5 is arranged at the bottom end of the concrete well 1.

Based on the above embodiments, the technical problem that the present application intends to solve is how to make the concrete well 1 drain the non-polluted water. Therefore, in this application, through the non-polluted water thereby well lid 2 gets into concrete well 1, the large-scale impurity in the non-polluted water is filtered to lower part filter screen 4, then flows into permeable stratum 5, and permeable stratum 5 replenishes non-polluted water to the underground, and unnecessary non-polluted water is discharged through pipeline 3 to play the effect that the buffering ground subsides.

The concrete well 1 may be round or square.

Based on the above embodiments, the technical problem that the present application intends to solve is to increase the practicality of the concrete well 1. For this reason, this application sets up concrete well 1 into circularly or squarely through constructor according to the sequencing of demand underground piping 3 to and the drainage demand, concrete well 1 can preset or on-the-spot brick build all can, thereby has increased concrete well 1's practicality.

Referring to fig. 3 and 5, the concrete well 1 is provided at the outer circumferential surface thereof with a plurality of slots 1a for installing pipes 3.

Based on the above embodiments, the technical problem that the present application intends to solve is to increase the practicality of the concrete well 1. Therefore, according to the construction method, the number and the direction of the pipelines 3 are required by constructors, the corresponding slotted holes 1a are reserved on the outer peripheral surface of the concrete well 1, the required pipelines 3 are installed in the slotted holes 1a of the concrete well 1 through concrete, and therefore the practicability of the concrete well 1 is improved.

Referring to fig. 4, the outer circumferential surface of the pipe 3 is provided with a concrete cladding 3a.

Based on the above embodiments, the technical problem that the present application intends to solve is to increase the robustness of the concrete well 1. Therefore, when the concrete well 1 is in a passing area and a heavy vehicle runs on the ground, and the bearing capacity of the ground is insufficient, the concrete cladding 3a is arranged on the outer peripheral surface of the pipeline 3 to protect the pipeline 3, so that the pipeline 3 is prevented from being crushed, and the firmness and the service life of the concrete well 1 are improved.

Referring to fig. 4, the plurality of pipes 3 are each provided with a filter net 3b, and the filter net 3b is vertically disposed in the pipe 3 and is set up on the slot 1a.

Based on the above embodiments, the technical problem that the present application intends to solve is to increase the practicality of the concrete well 1. For this reason, this application all is equipped with filter screen 3b through the limbers at a plurality of pipelines 3, and unnecessary non-contaminated water passes through pipeline 3 and flows out, establishes filter screen 3b on pipeline 3 and filters the impurity in the non-contaminated water to concrete well 1's practicality has been increased.

Referring to fig. 3, the lower filter screen 4 is provided with a collecting tank 4a, one end of the lower filter screen 4 is fixed in the concrete well 1, and the other end of the lower filter screen 4 extends obliquely downward and is fixed at the top end of the collecting tank 4a, and the collecting tank 4a is arranged in the concrete well 1 and is arranged at one side of the lower filter screen 4.

Based on the above embodiments, the technical problem that the present application intends to solve is to increase the practicality of the concrete well 1. For this reason, this application filters large-scale impurity through lower part filter screen 4, sets up collecting pit 4a at lower part filter screen 4 and collects filterable impurity to the practicality of concrete well 1 has been increased.

Referring to fig. 1 and 3, the top of the permeable layer 5 is filled with gravel, and the permeable layer 5 is connected to the ground.

Based on the above embodiments, the technical problem that the present application intends to solve is to increase the practicality of the concrete well 1. For this reason, this application sets up thick one deck variation in size rubble through the top at water seepage layer 5, and the effectual non-polluted water that will filter the back of rubble filters once more, and the effectual protection underground earth of rubble is not washed away and runs off to the practicality of concrete well has been increased.

Referring to fig. 3, a horizontal support plate 1b is disposed on the top of the concrete well 1, and a groove 1b1 for installing the manhole cover 2 is disposed on the support plate 1 b.

Based on the above embodiments, the technical problem that the present application intends to solve is to increase the practicality of the concrete well 1. For this reason, this application is through reserving horizontally backup pad 1b at concrete well 1, and backup pad 1b and bottom surface are on same horizontal plane, are provided with the cell body 1b1 identical with 2 outer peripheral faces of well lid on backup pad 1b, place well lid 2 and do not influence the pedestrian and walk in cell body 1b1 to concrete well 1's practicality has been increased.

Referring to fig. 6, a plurality of through holes 2a are provided on the manhole cover 2.

Based on the above embodiments, the technical problem that the present application intends to solve is to increase the practicality of the concrete well 1. For this reason, this application is through reserving a plurality of slotted holes 1a on well lid 2, and in non-contaminated water passed through slotted hole 1a and got into concrete well 1, impurity in the 2 effectual isolated non-contaminated waters of well lid made not block up in the concrete well 1, better made non-contaminated water circulate in concrete well 1, also accessible slotted hole 1a was lifted well lid 2 and is carried out impurity clearance to concrete well 1 inside to concrete well 1's practicality has been increased.

The above examples are merely illustrative of one or more embodiments of the present invention, and the description thereof is more specific and detailed, but not intended to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (9)

1. A concrete three-way catch basin is characterized by comprising a concrete well (1), a well cover (2), a pipeline (3), a lower filter screen (4) and a water seepage layer (5),

the well cover (2) is horizontally arranged at the top end of the concrete well (1);

a plurality of pipelines (3) are arranged, and the pipelines (3) are respectively horizontally arranged on the peripheral surface of the concrete well (1);

the lower filter screen (4) is horizontally arranged in the concrete well (1) and is arranged below the pipeline (3);

the permeable layer (5) is arranged at the bottom end of the concrete well (1).

2. A concrete three-way catch basin according to claim 1, characterized in that the concrete well (1) can be round or square.

3. A concrete three-way catch basin according to claim 2, characterized in that the concrete well (1) is provided with a plurality of slotted holes (1 a) on its outer circumference for the installation of pipes (3).

4. A concrete three-way catch basin according to claim 3, characterized in that the outer peripheral surface of the pipe (3) is provided with a concrete cladding (3 a).

5. A concrete three-way catch basin according to claim 4, characterized in that the plurality of pipes (3) are provided with filtering screens (3 b), and the filtering screens (3 b) are vertically arranged in the pipes (3) and are set up on the slotted holes (1 a).

6. The concrete three-way catch basin according to claim 1, wherein the lower filter screen (4) is provided with a collection pool (4 a), one end of the lower filter screen (4) is fixed in the concrete well (1) and the other end of the lower filter screen extends obliquely downwards and is fixed at the top end of the collection pool (4 a), and the collection pool (4 a) is arranged in the concrete well (1) and is arranged at one side of the lower filter screen (4).

7. The concrete three-way catch basin according to claim 1, wherein the top of the permeable layer (5) is gravel, and the permeable layer (5) is connected to the ground.

8. The concrete three-way catch basin according to claim 1, characterized in that a horizontal support plate (1 b) is arranged on the top of the concrete well (1), and a tank body (1 b 1) for installing the well lid (2) is arranged on the support plate (1 b).

9. A concrete three-way catch basin according to claim 8, characterized in that a plurality of through holes (2 a) are provided in the well lid (2).

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