CN205935150U - Rain water pipe assembly - Google Patents

Abstract

The utility model provides a rainwater pipe assembly, which comprises: a first rainwater pipe, a second rainwater pipe and a third rainwater pipe; The internal communication of the flow well; the sedimentation well, the sedimentation well and the diversion well are arranged at intervals, and the other end of the second rainwater pipe and the third rainwater pipe are arranged on the side wall of the sedimentation well at intervals and communicated with the inside of the sedimentation well; , the first rainwater pipe, the diversion well, the second rainwater pipe, the sedimentation well and the third rainwater pipe are sequentially connected to form a rainwater passage; the second rainwater pipe is used to be spaced apart from the sewage pipe to avoid collision with the sewage pipe. The utility model enables rainwater pipes and sewage pipes to be discharged to municipal drainage pipes by gravity; the utility model is simple in construction, easy to operate, reliable in drainage, and easy to clear; In the interception of rainwater sundries and sediment in the sedimentation chamber and regular clearing.

Description

Rain pipe components

technical field

The utility model relates to a rainwater pipe assembly.

Background technique

At present, the architectural design area is relatively large, and the outdoor drainage pipes require the diversion of rain and sewage. As a result, there are two buried outdoor drainage pipes in the residential area, the rainwater pipe and the sewage pipe, and the elevation of the municipal rainwater and sewage interface is limited, so that the drainage pipes in the residential area cannot be buried too deep. Just cause the intersection of rainwater and sewage pipelines to have the situation that elevation collides.

The current norms do not have any regulations on this aspect. The current conventional practice is to lower the elevation of the rainwater pipe, which causes the elevation of the outlet of the rainwater pipe to be too low and cannot be discharged to the municipal rainwater pipe by itself. The buried depth of the rainwater pipe increases. Cause unnecessary waste and drainage risks.

Utility model content

The technical problem to be solved by the utility model is to provide a rainwater pipe assembly in order to overcome the defects in the prior art that there is an elevation collision at the intersection of the rainwater pipe and the sewage pipe laying, and that the reduction of the elevation of the rainwater pipe causes unnecessary waste and drainage risks.

The utility model solves the problems of the technologies described above through the following technical solutions:

A rainwater pipe assembly, characterized in that the rainwater pipe assembly includes:

The first rainwater pipe, the second rainwater pipe and the third rainwater pipe, the centerline of the first rainwater pipe, the centerline of the second rainwater pipe and the centerline of the third rainwater pipe are parallel to each other, and in the vertical direction of the rainwater pipe assembly, the The centerline of the third rainwater pipe is located below the centerline of the first rainwater pipe and above the centerline of the second rainwater pipe;

In the diversion well, one end of the first rainwater pipe and the second rainwater pipe are arranged at intervals on the side wall of the diversion well and communicate with the inside of the diversion well, and the second rainwater pipe is located in the diversion well. The bottom end of the side wall of the well, the first rainwater pipe is located in the middle of the side wall of the diversion well;

A sedimentation well, the sedimentation well is arranged at intervals from the diversion well, the other end of the second rainwater pipe and the third rainwater pipe are arranged at intervals on the side wall of the sedimentation well and connected to the sedimentation well The interior of the well is communicated, and the second rainwater pipe is located in the middle of the side wall of the desilting well;

Wherein, the first rainwater pipe, the diversion well, the second rainwater pipe, the sedimentation well and the third rainwater pipe are sequentially connected to form a rainwater passage; the second rainwater pipe is used to connect with the sewage pipe The intervals are arranged to avoid colliding with the sewage pipe.

Preferably, in the vertical direction of the rainwater pipe assembly, the centerline of the first rainwater pipe is at the same height as the centerline of the sewage pipe, and the top end of the second rainwater pipe is at the same height as the bottom end of the sewage pipe. The distance between them is not less than 150mm.

Preferably, the diversion well is further provided with an arc-shaped diversion part, and the arc-shaped diversion part is adjacent between the side wall of the diversion well and the bottom surface of the diversion well, and the arc The distance between the end of the diversion well adjacent to the side wall of the diversion well and the top surface of the diversion well is less than the distance between the bottom surface of the diversion well and the top surface of the diversion well , the arc-shaped guide part is used to guide rainwater to flow to the second rainwater pipe.

Preferably, the desilting well is formed with a desilting chamber, the desilting chamber is located at the bottom end of the desilting well, and the top surface of the desilting chamber is flush with the bottom end of the second rainwater pipe.

Preferably, the height of the sedimentation chamber is not less than 600mm.

Preferably, the sedimentation well is provided with a sewage pump, the sewage pump is located on the bottom surface of the sedimentation chamber, one end of the sewage pump communicates with the sedimentation chamber, and the other end of the sewage pump communicates with the sedimentation chamber. The third rainwater pipe is connected, and the sewage pump is used to discharge the rainwater in the desilting chamber to the third rainwater pipe.

Preferably, the side wall of the diversion shaft is provided with several first ladders at intervals from the top to the bottom; the side wall of the sedimentation well is provided with several second ladders at intervals from the top to the bottom.

The positive progressive effect of the present utility model is:

1. The utility model avoids the collision of the rainwater pipe and the sewage pipe, so that both the rainwater pipe and the sewage pipe can be discharged to the municipal drainage pipe by itself.

2. The utility model has the advantages of simple construction, convenient operation, reliable drainage and convenient dredging.

3. The diversion well of the utility model is used for smoothly introducing rainwater, and the sedimentation well is used for intercepting sundries and sediment in the rainwater in the sedimentation chamber and clearing them regularly.

4. The utility model adopts less investment to achieve better design effect.

Description of drawings

FIG. 1 is a schematic top view of a rainwater pipe assembly according to a preferred embodiment of the present invention.

Fig. 2 is a schematic diagram of the internal structure of a rainwater pipe assembly in a preferred embodiment of the present invention.

Explanation of reference signs

First rainwater pipe 11

Second rainwater pipe 12

Third rainwater pipe 13

diversion well 2

Curved deflector 21

First Ladder 23

sinkhole 3

Silt Chamber 31

Sewage pump 32

Second Ladder 33

sewer pipe 4

distance D

The height of the sedimentation chamber H

detailed description

A preferred embodiment is given below, and the utility model is described more clearly and completely in conjunction with the accompanying drawings.

As shown in FIG. 1 and FIG. 2 , this embodiment provides a rainwater pipe assembly, which includes: a first rainwater pipe 11 , a second rainwater pipe 12 , a third rainwater pipe 13 , a diversion well 2 and a sedimentation well 3 .

The first rainwater pipe 11 , the diversion well 2 , the second rainwater pipe 12 , the sedimentation well 3 and the third rainwater pipe 13 are sequentially connected to form a rainwater passage. The flow direction of the rainwater channel is indicated by an arrow.

The second rainwater pipe 12 is arranged at a distance from the sewage pipe 4 to avoid colliding with the sewage pipe 4 .

The first rainwater pipe 11 and the third rainwater pipe 13 are arranged at a self-flowing elevation, and the second rainwater pipe 12 is laid according to a normal slope. In this embodiment, the diameter of the second rainwater pipe 12 can be appropriately enlarged to facilitate drainage and prevent blockage.

In the vertical direction of the rainwater pipe assembly, the centerline of the first rainwater pipe 11 is at the same height as the centerline of the sewage pipe 4, and the top of the second rainwater pipe 12 is at the same height as the bottom end of the sewage pipe 4. The distance D between them is not less than 150mm. That is to say, the elevation of the second rainwater pipe 12 sinks and passes under the sewage pipe 4 to ensure the normal passage of the sewage pipe 4 .

The centerline of the first rainwater pipe 11, the centerline of the second rainwater pipe 12 and the centerline of the third rainwater pipe 13 are parallel to each other, and in the vertical direction of the rainwater pipe assembly, the centerline of the third rainwater pipe 13 is located at The centerline of the first rainwater pipe 11 is below and above the centerline of the second rainwater pipe 12 .

The sedimentation well 3 and the diversion well 2 are arranged at intervals. The diversion well 2 is used to import rainwater smoothly, and the sedimentation well 3 is used for regular dredging.

One end of the first rainwater pipe 11 and the second rainwater pipe 12 are arranged at intervals on the side wall of the diversion well 2 and communicate with the inside of the diversion well 2, and the second rainwater pipe 12 is located in the diversion well 2. The bottom end of the side wall of the flow well 2, the first rainwater pipe 11 is located in the middle of the side wall of the flow well 2.

The diversion well 2 is also provided with an arc-shaped diversion part 21, and the arc-shaped diversion part 21 is adjacent between the side wall of the diversion well 2 and the bottom surface of the diversion well 2, and the The distance between the end of the arc diversion part 21 adjacent to the side wall of the diversion well 2 and the top surface of the diversion well 2 is smaller than the distance between the bottom surface of the diversion well 2 and the diversion well 2 The distance between the top surfaces, the arc guide part 21 is used to guide the rainwater to flow to the second rainwater pipe 12 .

The other end of the second rainwater pipe 12 and the third rainwater pipe 13 are arranged at intervals on the side wall of the sedimentation well 3 and communicate with the inside of the sedimentation well 3, and the second rainwater pipe 12 is located in the The middle part of the side wall of the sedimentation well 3.

The sedimentation well 3 is formed with a sedimentation chamber 31, the sedimentation chamber 31 is located at the bottom of the sedimentation well 3, and the top surface of the sedimentation chamber 31 is level with the bottom end of the second rainwater pipe 12. together. The height H of the sedimentation chamber is not less than 600mm.

Described sedimentation well 3 is provided with sewage pump 32, and described sewage pump 32 is positioned at the bottom surface of described sedimentation chamber 31, and one end of described sewage pump 32 communicates with described sedimentation chamber 31, and the end of described sewage pump 32 The other end communicates with the third rainwater pipe 13 , and the sewage pump 32 is used to discharge the rainwater in the sludge chamber 31 to the third rainwater pipe 13 .

The effect of the sedimentation well 3 is to intercept sundries and silt in the rainwater in the sedimentation chamber 31, and the sedimentation chamber 31 is regularly cleared with the sewage pump 32 or manually. Simultaneously, when the rainwater in the second rainwater pipe 12 cannot be discharged, the rainwater in the second rainwater pipe 12 can also be discharged by using the sewage pump 32 or manually clearing the sludge chamber 31 .

A plurality of first ladders 23 are arranged at intervals from the top to the bottom of the diversion shaft 2 . A plurality of second ladders 33 are arranged at intervals from the top to the bottom on the side wall of the sedimentation well 3 . The first ladder 23 and the second ladder 33 are convenient for personnel to enter the diversion well 2 and the sedimentation well 3 for dredging and maintenance work.

Although the specific implementation of the utility model has been described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present utility model, but these changes and modifications all fall within the protection scope of the present utility model.

Claims (7)

1. A rainwater pipe assembly, characterized in that, the rainwater pipe assembly comprises: The first rainwater pipe, the second rainwater pipe and the third rainwater pipe, the centerline of the first rainwater pipe, the centerline of the second rainwater pipe and the centerline of the third rainwater pipe are parallel to each other, and in the vertical direction of the rainwater pipe assembly, the The centerline of the third rainwater pipe is located below the centerline of the first rainwater pipe and above the centerline of the second rainwater pipe; In the diversion well, one end of the first rainwater pipe and the second rainwater pipe are arranged at intervals on the side wall of the diversion well and communicate with the inside of the diversion well, and the second rainwater pipe is located in the diversion well. The bottom end of the side wall of the well, the first rainwater pipe is located in the middle of the side wall of the diversion well; A sedimentation well, the sedimentation well is arranged at intervals from the diversion well, the other end of the second rainwater pipe and the third rainwater pipe are arranged at intervals on the side wall of the sedimentation well and connected to the sedimentation well The interior of the well is communicated, and the second rainwater pipe is located in the middle of the side wall of the desilting well; Wherein, the first rainwater pipe, the diversion well, the second rainwater pipe, the sedimentation well and the third rainwater pipe are sequentially connected to form a rainwater passage; the second rainwater pipe is used to connect with the sewage pipe The intervals are arranged to avoid colliding with the sewage pipe. 2. The rainwater pipe assembly according to claim 1, characterized in that, in the vertical direction of the rainwater pipe assembly, the centerline of the first rainwater pipe is at the same height as the centerline of the sewage pipe, and the first The distance between the top of the rainwater pipe and the bottom of the sewage pipe is not less than 150mm. 3. The rainwater pipe assembly according to claim 1, wherein the diversion well is further provided with an arc guide part, and the arc guide part is adjacent to the side wall of the diversion well and the Between the bottom surface of the diversion well, and the distance between the end of the arc-shaped diversion part adjacent to the side wall of the diversion well and the top surface of the diversion well is less than the bottom surface of the diversion well and the The distance between the top surfaces of the guide wells, the arc-shaped guide part is used to guide rainwater to flow to the second rainwater pipe. 4. The rainwater pipe assembly as claimed in claim 1, wherein the sedimentation well is formed with a sedimentation chamber, the sedimentation chamber is located at the bottom of the sedimentation well, and the top surface of the sedimentation chamber flush with the bottom end of the second rainwater pipe. 5. The rainwater pipe assembly according to claim 4, wherein the height of the sedimentation chamber is not less than 600mm. 6. The rainwater pipe assembly as claimed in claim 4, wherein the sedimentation well is provided with a sewage pump, the sewage pump is located on the bottom surface of the sedimentation chamber, and one end of the sewage pump is connected to the sedimentation chamber. The mud chamber is communicated, and the other end of the sewage pump is communicated with the third rainwater pipe, and the sewage pump is used to discharge the rainwater in the mud chamber to the third rainwater pipe. 7. The rainwater pipe assembly according to any one of claims 1-6, wherein a number of first ladders are spaced from the top to the bottom on the side wall of the diversion well; A plurality of second ladders are arranged at intervals from the top to the bottom of the side wall.