CN216839763U

CN216839763U - Sewer pipe with speed-increasing channel

Info

Publication number: CN216839763U
Application number: CN202123030200.6U
Authority: CN
Inventors: 乔才良
Original assignee: Shanghai Shenpai Complete Equipment Industry Co ltd
Current assignee: Shanghai Shenpai Water Technology Group Co.,Ltd.
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-28
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a sewer pipe with acceleration rate channel belongs to pipeline technical field. It includes pipeline main body, the laminating of bottom surface is provided with platform portion in the pipeline main body, platform portion follows pipeline main body longitudinal extension, platform portion orientation pipeline main body inner chamber's one side is provided with an at least channel, the channel is followed pipeline main body longitudinal extension. The utility model discloses a change to sewer pipe bottom has set up the channel for rubbish and silt are easily concentrated in the channel, and when discharge is little, water is easily concentrated and is washd pipeline bottom channel, thereby makes rubbish or silt in the pipeline difficult sediment under certain velocity of flow, lasts, the gradual jam of initiative reduction pipeline.

Description

Sewer pipe with speed-increasing channel

Technical Field

The utility model relates to the technical field of pipeline, especially, relate to a sewer pipe with acceleration rate channel.

Background

Urban drainage generally uses underground pipelines in a large number, as shown in figure 1, the sewer section of the pipeline is generally round, and when water flow is small, sludge or garbage and the like in the pipeline are easy to precipitate, so that the pipeline is gradually blocked.

Aiming at the problems, the prior art adopts mechanical equipment for dredging, for example, Chinese patent application with publication number of CN206070723U and publication number of 2017-4-5 discloses an automatic dredging and cleaning device for industrial wastewater pipelines and sludge, which comprises a controller, a main flow pipe, a reserved pipeline and branch flow pipes, wherein a driving motor is arranged in the reserved pipeline, and the driving motor is connected with a rotating main shaft in the inner cavity of the main flow pipe, the rotating main shaft is connected with a rotating main rod through internal and external threads, and the rotating main rod is in threaded connection with a convex ring screw of the rotating ejector rod through a concave ring screw of the inner cavity, the other end of the rotating ejector rod is provided with a sludge cleaner, the top and the tail of the main flow pipe are respectively provided with a first water body flow velocity sensor and a second water body flow velocity sensor, and the controller is respectively electrically connected with a driving motor, the first water body flow velocity sensor and the second water body flow velocity sensor. The device can effectively clear up silt rapidly in the pipeline of crooked dislocation well, even the pipeline is too long, too deep, still installs rotatory mobile jib and carries out the degree of depth clearance, reaches the mediation to industrial waste water, has prevented because the environmental problem that the extrusion of waste liquid, silt caused. The disadvantages of the scheme are that: the equipment has complex structure and inconvenient use, and can only be cleaned regularly and passively.

Therefore, in view of the above problems, it is necessary to propose a further solution to solve at least one of the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sewer pipe with acceleration rate channel to overcome the not enough that exists among the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides a sewer pipe with acceleration rate channel, includes the pipeline main part, and the bottom surface laminating is provided with platform portion in the pipeline main part, and platform portion is along pipeline main part longitudinal extension, and platform portion is provided with an at least channel towards the one side of pipeline main part inner chamber, and pipeline main part longitudinal extension is followed to the channel.

In a preferred embodiment of the present invention, the width of the channel is smaller than the diameter of the pipe body.

In a preferred embodiment of the present invention, the channel is an arc channel or a V-shaped channel.

In a preferred embodiment of the present invention, one groove is provided, and the groove is provided on the middle position line of the platform portion.

In a preferred embodiment of the present invention, two channels are provided, and the two channels are respectively disposed on both sides of the platform portion.

In a preferred embodiment of the present invention, the side walls of the main pipe body and the partial platform portion form a channel.

In a preferred embodiment of the present invention, the channel is a circular arc channel, and the depth of the channel is not greater than 1/2 channel width.

In a preferred embodiment of the present invention, a surface of the platform facing the inner cavity of the pipe main body is parallel to the horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a to the change of sewer pipe bottom, set up the channel for rubbish and silt are easily concentrated in the channel, and when discharge is little, certain velocity of flow can be guaranteed equally to rivers, thereby easily concentrate and erode pipeline bottom channel, thereby make rubbish or silt in the pipeline difficult sediment under certain velocity of flow, last, the gradual jam of initiative reduction pipeline.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic cross-sectional view of a prior art sewer line;

fig. 2 is a schematic sectional view of a sewer line according to an embodiment of the present invention.

Specifically, 10, a pipe body; 20. a platform part; 21. a channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "horizontal", "top", "bottom", "inner", "outer", and the like refer to orientations or positional relationships based on the drawings, and are used merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.

As shown in fig. 2, a sewer pipe with a speed-increasing channel includes a pipe body 10, such as the conventional circular cross-section sewer pipe shown in fig. 1, but is not limited thereto, and may be a rectangular or a profiled cross-section sewer pipe. The inner bottom surface of the pipeline main body 10 is provided with a platform part 20 in a fitting manner, namely the platform part 20 and the pipeline main body 10 are connected into a whole. The platform part 20 extends longitudinally along the pipe body 10, and a side of the platform part 20 facing the inner cavity of the pipe body 10 is provided with at least one channel 21 so that garbage or sludge is easily collected in the channel 21, and the channel 21 extends longitudinally along the pipe body 10 so as to match the water flow direction.

The channel 21 can be an arc channel 21 or a V-shaped channel 21, and further, the width of the channel 21 is smaller than the diameter of the pipeline main body 10, so that when the water flow is small, water flow can be concentrated in the channel 21, a certain flow rate is maintained, garbage or sludge accumulated in the channel 21 is easy to flush, the garbage or sludge is not easy to deposit, the gradual blockage of the pipeline is continuously and actively reduced, the sludge dredging workload of the pipeline is greatly reduced, and the normal smoothness of the pipeline is improved. The channel 21 is preferably an arc-shaped channel 21, so that the channel 21 is enhanced in strength, prevented from being damaged by water impact, and large in capacity. And in this embodiment, the channel 21 is a circular arc channel 21, and the depth of the channel 21 is not more than 1/2, i.e. the opening of the channel 21 is large, so as to avoid the garbage or sludge from being completely blocked in the channel 21 to block the channel 21.

In this embodiment, one slot 21 is provided, and the slot 21 is provided on the median line of the platform portion 20, so as to be suitable for narrow pipeline arrangement, and the slot 21 is symmetrically provided, so as to be suitable for most water flow conditions. Of course, two channels 21 may be provided, and the two channels 21 are respectively provided at both sides of the platform part 20.

The channels 21 may be formed entirely on the platform 20. At this time, it is preferable that a face of the platform part 20 facing the inner cavity of the duct main body 10 is parallel to the horizontal plane, so that the channel 21 is the only depression inside the duct main body 10, thereby facilitating the accumulation of garbage or sludge in the channel 21.

Alternatively, the duct body 10 side walls and portions of the platform 20 form channels 21 to facilitate manufacture of the platform 20. At this time, the single-strip channel 21 may be such that one face of the terrace portion 20 facing the inner cavity of the pipe main body 10 is inclined so that the face forms the channel 21 with the side wall of the pipe main body 10, and the double-strip channel 21 may be such that both sides of one face of the terrace portion 20 facing the inner cavity of the pipe main body 10 are inclined downward so that the inclined portion of the face forms the channel 21 with the side wall of the pipe main body 10.

To sum up, the utility model discloses a to the change of sewer pipe bottom, set up the channel for rubbish and silt are easily concentrated in the channel, and when discharge is little, water is easily concentrated and is washed away pipeline bottom channel, thereby makes rubbish or silt in the pipeline difficult sediment under certain velocity of flow, lasts, the gradual jam of initiative reduction pipeline.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sewer pipe with acceleration rate channel, includes the pipeline main part, its characterized in that, the laminating of bottom surface is provided with platform portion in the pipeline main part, platform portion follows pipeline main part longitudinal extension, platform portion orientation the one side of pipeline main part inner chamber is provided with an at least channel, the channel is followed pipeline main part longitudinal extension.

2. The sewer pipe with speed increasing channels of claim 1, wherein the width of said channels is less than the diameter of said pipe body.

3. The sewer pipe with the speed increasing channel of claim 1, wherein the channel is an arc channel or a V-shaped channel.

4. The sewer pipe with the speed increasing channel of claim 1, wherein said channel is provided with one, and said channel is provided on a median line of said platform portion.

5. A sewer pipe with speed increasing channels according to claim 1, wherein there are two of said channels, and two of said channels are provided on both sides of said platform portion.

6. The sewer pipe with speed increasing channels of claim 5, wherein said pipe body side walls and portions of said platform form said channels.

7. The sewer pipe with the speed increasing channels of claim 1, wherein said channels are arcuate channels and have a channel depth no greater than 1/2 channel widths.

8. The sewer pipe with the speed increasing channel according to claim 1, wherein a side of said platform portion facing an inner cavity of said pipe main body is parallel to a horizontal plane.