CN217974672U - Novel urban rainwater and sewage pipeline drainage system - Google Patents
Novel urban rainwater and sewage pipeline drainage system Download PDFInfo
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- CN217974672U CN217974672U CN202221942508.XU CN202221942508U CN217974672U CN 217974672 U CN217974672 U CN 217974672U CN 202221942508 U CN202221942508 U CN 202221942508U CN 217974672 U CN217974672 U CN 217974672U
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Abstract
The utility model provides a novel urban rainwater and sewage pipeline drainage system, wherein the side wall of a drainage well pipeline of the drainage system is provided with a first connecting port and a second connecting port; an inclined associated sewage discharge pipeline is arranged between the adjacent discharge well pipelines, two ends of the associated sewage discharge pipeline are respectively communicated with the first connecting port of the upstream discharge well pipeline and the second connecting port of the downstream discharge well pipeline, and a sludge settling barrel is arranged at the bottom of the discharge well pipeline. The drainage system avoids the problems of high cost and high construction difficulty caused by deep digging of a long-distance sewage discharge pipeline; meanwhile, sewage flows in from the top of the discharge well pipeline, overflows from the first connecting port of the upstream discharge well pipeline, flows out from the second connecting port of the downstream discharge well pipeline through the associated sewage discharge pipeline, and sludge fused in some fine solid impurities and the sewage is precipitated into a sludge precipitation barrel which is periodically cleaned. Solves the problem that the sewage discharge pipeline is easy to be blocked by sediments to cause unsmooth sewage discharge.
Description
Technical Field
The utility model relates to a sewage discharge technical field, concretely relates to novel city rain sewage pipeline drainage system.
Background
With the acceleration of urbanization and industrialization in China, the discharge amount of wastewater in China also increases year by year, sewage is generated in the process of life activities and rain and snow weather of people, and a discharge pipeline device for sewage is needed for centralized treatment of sewage, so the discharge pipeline device for sewage is an important drainage component
In-process at urban sewage discharge, generally all discharge the well head by each of urban road's emission, then to specific sewage treatment center department, current sewage discharge apparatus, the long straight pipeline of an inclined downwardly extending is connected to a plurality of emission well heads generally discharges, because pipeline length overlength, the downward sloping angle is less, sewage carries solid particles such as partial silt can subside in sewage discharge pipe way in the discharge process, long-term use, sewage discharge pipe is blockked up by the deposit, cause sewage discharge unsmooth.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel city rain sewage pipeline drainage system to solve current sewage pipes easily by the deposit jam, cause the not smooth problem of sewage discharge.
The utility model provides a novel city rain sewage pipeline drainage system, include: the drainage well pipelines are arranged below the ground level, each drainage well pipeline is arranged vertically downwards, a first connecting port is arranged on the side wall of the top of each drainage well pipeline, and a second connecting port is arranged on the side wall of the bottom of each drainage well pipeline;
a first connecting port of the upstream drainage well pipeline between the adjacent drainage well pipelines is communicated with one end of the associated drainage pipeline, and the other end of the associated drainage pipeline is communicated with a second connecting port of the downstream drainage well pipeline;
and a sludge settling barrel is arranged at the bottom of the discharge well pipeline and is arranged below the second connecting port.
Furthermore, a check valve is arranged in the associated sewage discharge pipe, and the check valve prevents sewage from overflowing from one end of the associated sewage discharge pipe communicated with the second connector to one end communicated with the first connector.
Furthermore, a sewage discharge well cover is arranged at the top of the discharge well pipeline, and a latticed sewage discharge outlet is formed in the middle of the sewage discharge well cover.
Further, the top of the discharge well pipeline is provided with an inner pipe pipeline cavity, the inner pipe pipeline cavity is located under the sewage draining port and is detachably connected with the lower bottom surface of the sewage draining well cover, the top of the inner pipe pipeline cavity is provided with a one-way valve, and the bottom of the inner pipe pipeline cavity is provided with a filter screen device.
Furthermore, a filter screen is arranged at one end of the associated sewage discharge pipeline connected with the first connector.
Furthermore, the sludge settling barrel is detachably connected with the discharge well pipeline, and the diameter of the sludge settling barrel is smaller than that of the cavity of the discharge well pipeline.
Adopt above-mentioned technical scheme, compare with prior art, the beneficial effects of the utility model are that:
the utility model provides a novel city rain sewage pipeline drainage system includes: the drainage well pipelines are arranged below the ground level, each drainage well pipeline is arranged vertically downwards, a first connecting port is arranged on the side wall of the top of each drainage well pipeline, and a second connecting port is arranged on the side wall of the bottom of each drainage well pipeline;
a first connecting port of the upstream drainage well pipeline between the adjacent drainage well pipelines is communicated with one end of the associated drainage pipeline, and the other end of the associated drainage pipeline is communicated with a second connecting port of the downstream drainage well pipeline;
and a sludge settling barrel is arranged at the bottom of the discharge well pipeline and below the second connector.
Sewage flows in from the tops of a plurality of discharge well pipelines, and when the height of sewage was higher than the height of first connector, sewage flowed in from the first connector overflow of the discharge well pipeline of upper reaches, flowed out from the second connector of the adjacent discharge well pipeline of low reaches through relevant sewage pipes, and sewage deposits in the silt that fuses in some tiny solid impurity of in-process of overflow and sewage and the silt that discharges the well pipeline bottom sediment bucket, and the manual work is regularly cleared up silt sediment bucket.
The embodiment of the utility model provides a novel city rain sewage pipeline drainage system, it has avoided traditional list to follow the slope of long straight pipeline and has been delayed design downstream always, so it has avoided digging deeply that long distance sewage pipes causes with high costs, the big problem of the construction degree of difficulty. Meanwhile, the problem that sewage discharge is not smooth due to the fact that a sewage discharge pipeline is easily blocked by sediments is solved.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a part of the structure of the novel urban rainwater and sewage pipeline drainage system provided by the present invention;
FIG. 2 is a schematic view of the pipe structure of the drainage well of the novel urban rainwater and sewage pipeline drainage system provided by the present invention;
FIG. 3 is a cross-sectional view of FIG. 2;
FIG. 4 is an enlarged partial view of FIG. 3
Fig. 5 is another angle structure diagram of fig. 2.
In the figure: 1-a discharge well pipeline, 11-a first connector, 12-a second connector, 2-a related sewage discharge pipeline, 21-a check valve, 3-a sludge settling barrel, 4-a sewage discharge well cover, 41-a sewage discharge outlet, 5-an inner pipe pipeline cavity, 51-a check valve, 52-a filter screen device, 6-a water pump, 61-a water pumping hose and 62-a floating ball device.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 should be noted that the terms "center", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the application provides a novel urban rainwater and sewage pipeline drainage system for urban rainwater and sewage drainage prevents that sewage pipes from blocking up.
The utility model provides a novel city rain sewage pipeline drainage system that this embodiment provided, as shown in fig. 1-2, this novel city rain sewage pipeline drainage system includes: the sewage treatment system comprises a plurality of discharge well pipelines 1, a plurality of sewage treatment pipelines and a plurality of sewage treatment pipelines, wherein the discharge well pipelines are arranged below the ground level and are uniformly distributed along a sewage discharge path, each discharge well pipeline 1 is arranged vertically downwards, the side wall of the top of each discharge well pipeline 1 is provided with a first connecting port 11, and the side wall of the bottom of each discharge well pipeline 1 is provided with a second connecting port 12;
the related sewage draining pipelines 2 are arranged between the adjacent sewage draining well pipelines 1, the related sewage draining pipelines 2 are obliquely arranged along the same direction relative to the ground level, a first connecting port 11 of the upstream sewage draining well pipeline 1 between the adjacent sewage draining well pipelines 1 is communicated with one end of the related sewage draining pipeline 2, and the other end of the related sewage draining pipeline 2 is communicated with a second connecting port 12 of the downstream sewage draining well pipeline 1;
the bottom of the discharge well pipeline 1 is provided with a sludge settling tank 3, and the sludge settling tank 3 is arranged below the second connecting port 12.
Sewage flows in from the tops of a plurality of discharge well pipelines 1, when the height of sewage is higher than the height of a first connecting port 11, sewage overflows from the first connecting port 11 of the discharge well pipeline 1 at the upstream and flows out from a second connecting port 12 of the adjacent discharge well pipeline 1 at the downstream through an associated sewage discharge pipeline 2, the sewage is deposited into a sludge deposition bucket 3 at the bottom of the discharge well pipeline 1 by some fine solid impurities and fused sludge in the sewage in the overflowing process, and the sludge deposition bucket 3 is manually and periodically cleaned to prevent the sludge in the sewage from blocking the sewage discharge pipeline.
Meanwhile, the problems of high cost and high construction difficulty caused by deep digging of a long-distance sewage pipeline are solved.
The utility model discloses among the specific technical scheme of embodiment, be provided with check valve 21 in the associated blow off pipe, check valve 21 prevents that sewage from the one end of associated blow off pipe UNICOM second connector 12 to the one end overflow of the first connector 11 of intercommunication.
When sewage flows into the middle discharge well pipeline 1, the sewage can overflow from the first connecting port 11 and the second connecting port 12 to the upstream and the downstream discharge well pipelines 1 through the associated sewage discharge pipes respectively, when the sewage overflows from the upstream discharge well pipeline 1 through the second connecting port 12, the workload of the novel urban rainwater and sewage pipeline drainage system can be increased, and the check valve 21 is arranged in the associated sewage discharge pipes to prevent the overflow of the upstream discharge well pipeline 1.
The utility model discloses among the specific technical scheme, the top of emission well pipeline 1 is provided with blowdown well lid 4, and the middle part of blowdown well lid 4 is provided with latticed drain 41.
The sewage discharge well cover 4 prevents pedestrians from falling into the discharge well pipeline 1, and meanwhile, the latticed sewage discharge port 41 can block branches and large garbage with the same volume of plastic garbage when sewage flows in, and the large garbage is prevented from entering the discharge well pipeline 1 to block.
The utility model discloses among the specific technical scheme, the top of emission well pipeline 1 is provided with inner tube pipeline cavity 5, and inner tube pipeline cavity 5 is located drain 41 under and can dismantle with the lower bottom surface of blowdown well lid 4 and be connected, and inner tube pipeline cavity 5's top is provided with check valve 51, and inner tube pipeline cavity 5's bottom sets up filter unit 52.
Sewage flows into discharge well pipeline 1 from drain 41, earlier through inner tube pipeline cavity 5, and the filter unit 52 of inner tube pipeline cavity 5 bottom further filters the sewage that drain 41 flowed into, with some little solid waste interception, prevents that solid waste from piling up and blockking up novel city rain sewage pipeline drainage system. When the solid garbage on the filter screen device 52 is excessive, the inner pipe pipeline cavity 5 can be detached for cleaning.
The check valve 51 prevents the sewage from overflowing from the sewage discharge port 41 of the drain well pipeline 1 with low topography when the sewage discharge amount is large.
The embodiment of the utility model provides an among the concrete technical scheme, the one end that related sewage pipes 2 and first interface 11 are connected is provided with the filter screen.
In the overflow process, a part of solid impurities float on the water surface and enter the associated sewage discharge pipeline 2 through the first connecting port 11, the solid impurities flowing to the downstream discharge well pipeline 1 may be accumulated at a certain position to cause blockage, and the solid impurities floating on the water surface are prevented from overflowing to the downstream by the filter screen. Avoiding blockage caused by downstream accumulation of solid impurities.
In the specific technical solution of the embodiment of the present invention, a water pump 6 is disposed in the related sewage conduit 2, a water pumping port of the water pump 6 is connected to a water pumping hose 61, and the water pumping hose 61 extends into the upstream drainage well conduit 1 through the first connection port 11 (it should be noted that the water pump 6 disposed in the related sewage conduit 2 is only one of the possible embodiments); when the sewage height in the discharge well pipeline 1 is lower than the first connecting port 11, the sewage can not overflow, the sewage is retained in the discharge well pipeline 1 and can give out a sharp taste, the water inlet of the water pumping hose 61 connected to the water pumping pump 6 is placed in the sewage in the discharge well pipeline 1 through the first connecting port 11, the water pumping pump 6 is started, and the retained sewage is pumped to the downstream. When the sewage discharge amount is large, the speed of sewage discharge can be accelerated by starting the water pump 6, and untimely sewage discharge of a novel urban rainwater and sewage pipeline drainage system is avoided.
The utility model discloses among the specific technical scheme, the water inlet department of the flexible pipe 61 that draws water is connected with floater 62, and the water inlet department of the flexible pipe 61 that draws water sets up in floater 62's lower part, the water inlet department of the flexible pipe 61 that draws water is provided with the filter screen.
The float ball device 62 makes the inlet of the pumping hose 61 float on the upper part of the sewage, and moves up and down along with the height of the sewage, so as to prevent the sludge precipitated in the sewage mixed sludge sedimentation barrel at the bottom from being pumped into the downstream discharge well pipeline 1. The filter screen prevents that the suction pump 6 from pumping into solid rubbish, causes the damage to the suction pump.
The arrangement of the water pump 6 in the related sewage discharge pipeline 2 is only one of the possible embodiments, and certainly, the main structural function of the drainage system of the first embodiment can be realized without installing the water pump 6; under the condition that the water pump 6 is not installed, when the water level in the discharge well pipeline 1 reaches the joint of the discharge well pipeline 1 and the associated sewage discharge pipeline 2, the water can automatically flow to the associated sewage discharge pipeline 2, and at the moment, a pipeline filter screen at the water inlet of the associated sewage discharge pipeline 2 can play a role in filtering sewage.
Sewage flows in from the drain port 41 of the sewage well lid 4 at the top of the plurality of discharge well pipelines 1, the solid garbage with large volume is blocked outside by the drain port 41, and the pollutant with small volume is intercepted by the filter screen device 52 at the bottom of the inner pipe pipeline cavity 5.
When the sewage level is higher than the first connection port 11, the sewage overflows from the first connection port 11 of the upstream discharge well pipe 1 and flows out from the second connection port 12 of the downstream adjacent discharge well pipe 1 through the associated sewage discharge pipe 2, the check valve 21 prevents the sewage from overflowing to the upstream discharge well pipe 1, and the water pump 6 pumps the sewage lower than the first connection port 11 to the downstream discharge well pipe 1.
During sewage sedimentated the silt that fuses in some tiny solid impurity of in-process of overflow and the sewage sedimentated the silt sedimentation bucket 3 of discharging well pipeline 1 bottom, used a terminal time back, artifical regularly clears up silt sedimentation bucket 3, prevents that the sediment in the sewage from blockking up sewage pipes.
The utility model discloses among the specific technical scheme, silt sedimentation bucket 3 can dismantle with discharge well pipeline 1 and be connected, and the diameter size of silt sedimentation bucket 3 is less than the diameter size of 1 cavitys of discharge well pipeline.
Specifically, the diameter of the sludge settling barrel 3 is in contact fit with the inner diameter of the discharge well pipeline 1, and the sediment in the sewage is settled in the sludge settling barrel 3; when silt in the silt sedimentation bucket 3 will fill up, pull out silt sedimentation bucket 3 from the top of discharging well pipeline 1, clear up, after the clearance is accomplished, put into the bottom of discharging well pipeline 1 with silt sedimentation bucket 3 again, the clearance of convenient silt.
The utility model discloses among the concrete technical scheme of embodiment, the top of inner tube pipeline cavity's lateral wall is provided with two pull rings, and two pull ring symmetric connections are on the top of inner tube pipeline cavity's lateral wall. The dredging personnel use the iron hook to hook the pull ring on the inner pipe pipeline cavity, and lift the inner pipe pipeline cavity out of the discharge well pipeline 1, so that the sludge cleaning work is more convenient.
Sewage flows in from the drain port 41 of the sewage well lid 4 at the top of the plurality of discharge well pipelines 1, the solid garbage with large volume is blocked outside by the drain port 41, and the pollutant with small volume is intercepted by the filter screen device 52 at the bottom of the inner pipe pipeline cavity 5.
When the sewage level is higher than the first connection port 11, the sewage overflows from the first connection port 11 of the upstream discharge well pipe 1 and flows out from the second connection port 12 of the downstream adjacent discharge well pipe 1 through the associated sewage discharge pipe 2, the check valve 21 prevents the sewage from overflowing to the upstream discharge well pipe 1, and the water pump 6 pumps the sewage lower than the first connection port 11 to the downstream discharge well pipe 1.
During sewage sedimentated the silt that fuses in some tiny solid impurity of in-process of overflow and the sewage sedimentated the silt sedimentation bucket 3 of discharging well pipeline 1 bottom, used a terminal time back, artifical regularly clears up silt sedimentation bucket 3, prevents that the sediment in the sewage from blockking up sewage pipes.
Finally, it should be noted that: all the embodiments in the specification are described in a progressive mode, the emphasis of each embodiment is on the difference from other embodiments, and the same and similar parts among the embodiments can be referred to each other; the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same;
although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the embodiments and features of the embodiments in the present application may be combined with each other without conflict. Such modifications, substitutions or combinations do not depart from the scope of the invention in its spirit or essential characteristics.
Claims (6)
1. The utility model provides a novel city rain sewage pipeline drainage system which characterized in that includes: the drainage well pipelines are arranged below the ground level, each drainage well pipeline is arranged vertically downwards, a first connecting port is arranged on the side wall of the top of each drainage well pipeline, and a second connecting port is arranged on the side wall of the bottom of each drainage well pipeline;
a related sewage discharge pipeline is arranged between the adjacent discharge well pipelines, the related sewage discharge pipelines are obliquely arranged along the same direction relative to the ground plane, a first connecting port of the upstream discharge well pipeline between the adjacent discharge well pipelines is communicated with one end of the related sewage discharge pipeline, and the other end of the related sewage discharge pipeline is communicated with a second connecting port of the downstream discharge well pipeline;
and a sludge settling barrel is arranged at the bottom of the discharge well pipeline and is arranged below the second connecting port.
2. The novel urban rainwater and sewage pipeline drainage system according to claim 1, wherein a check valve is arranged in the associated sewage pipe, and the check valve prevents sewage from overflowing from one end of the associated sewage pipe communicated with the second connecting port to one end communicated with the first connecting port.
3. The novel urban rainwater and sewage pipeline drainage system according to claim 2, wherein a sewage well cover is arranged at the top of the sewage well pipeline, and a latticed sewage outlet is formed in the middle of the sewage well cover.
4. The novel urban rainwater and sewage pipeline drainage system according to claim 3, wherein an inner pipeline cavity is arranged at the top of the drainage well pipeline, the inner pipeline cavity is positioned under the sewage outlet and detachably connected with the lower bottom surface of the sewage well cover, a one-way valve is arranged at the top of the inner pipeline cavity, and a filter screen device is arranged at the bottom of the inner pipeline cavity.
5. The novel urban storm sewer drainage system according to claim 4, wherein said associated sewer is provided with a filter screen at the end connected to said first connection port.
6. The novel urban storm sewage pipeline drainage system according to claim 5, wherein said sludge settling tank is detachably connected with said drainage well pipeline, and the diameter size of said sludge settling tank is smaller than the diameter size of said drainage well pipeline cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221942508.XU CN217974672U (en) | 2022-07-26 | 2022-07-26 | Novel urban rainwater and sewage pipeline drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221942508.XU CN217974672U (en) | 2022-07-26 | 2022-07-26 | Novel urban rainwater and sewage pipeline drainage system |
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| Publication Number | Publication Date |
|---|---|
| CN217974672U true CN217974672U (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221942508.XU Active CN217974672U (en) | 2022-07-26 | 2022-07-26 | Novel urban rainwater and sewage pipeline drainage system |
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| CN (1) | CN217974672U (en) |
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- 2022-07-26 CN CN202221942508.XU patent/CN217974672U/en active Active
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