CN221480979U - Integrated drainage pipeline for diversion reconstruction of urban rain and sewage - Google Patents
Integrated drainage pipeline for diversion reconstruction of urban rain and sewage Download PDFInfo
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- CN221480979U CN221480979U CN202323268733.7U CN202323268733U CN221480979U CN 221480979 U CN221480979 U CN 221480979U CN 202323268733 U CN202323268733 U CN 202323268733U CN 221480979 U CN221480979 U CN 221480979U
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Abstract
The utility model discloses an integrated drainage pipeline for diversion reconstruction of urban rain and sewage, which comprises a plurality of integrated inspection wells, wherein at least one integrated drainage pipeline is communicated between two adjacent integrated inspection wells, two connectors are respectively arranged at the front end and the rear end of the integrated inspection well, and the integrated drainage pipeline connected with the integrated inspection wells is connected with the connectors; a rain and sewage isolation plate is arranged in the middle of the integrated inspection well; the integrated drainage pipeline comprises a rainwater channel and a sewage channel, the sewage channel is connected with the rainwater channel in parallel, and the rainwater channel and the sewage channel are respectively connected with two connectors on the same side of the integrated inspection well. The rain and sewage pipeline integrated construction has the advantages of few connection points, small quantity of trench excavation engineering, small construction range and shallow trench excavation depth, is suitable for areas with limited construction spaces such as town roadways, villages in cities and the like, has high construction efficiency, and achieves the effect of rain and sewage diversion in narrow construction spaces.
Description
Technical Field
The utility model relates to the technical field of drainage construction, in particular to an integrated drainage pipeline for diversion and reconstruction of urban rain and sewage, which is used for newly building, rebuilding and expanding urban and village rain and sewage diversion pipe networks.
Background
With the rapid development of social economy in China, in order to ensure sustainable development of ecological civilization construction, the water environment treatment force of China is further enhanced, and in recent years, the rain and sewage diversion modification or new construction of municipal drainage pipe networks in cities and villages is further enhanced in various regions, but most pipe networks are in the range of old urban areas, and due to the limited peripheral space of construction sites and limited width of working surfaces, problems are encountered in the process of burying the municipal drainage pipe networks, and the problems are mainly summarized as follows: 1. because the construction space is limited, only a rainwater pipeline or a sewage pipeline can be buried, and the rainwater and sewage diversion effect can not be achieved; 2. because the construction space is limited, a rainwater pipeline and a sewage pipeline are required to be respectively installed on different elevation layers, so that the trench excavation depth is large; 3. because the rainwater pipeline and the sewage pipeline are respectively buried, the excavation range of the pipeline buried groove is overlarge; 4. because the rainwater pipeline and the sewage pipeline are respectively buried, the space limitation affects the pipeline installation quality; 5. because the rainwater pipeline and the sewage pipeline are respectively buried, the potential safety hazard of space-limited construction operation is large; 6. because the rainwater pipeline and the sewage pipeline are respectively buried, the space limitation affects the backfilling compaction quality of the pipeline groove; 7. the rainwater pipeline and the sewage pipeline are respectively buried, so that the working procedures are repeated for a plurality of times, and the construction efficiency is low; 8. the rainwater pipeline and the sewage pipeline are respectively buried, so that the working procedures are repeated for a plurality of times, and the cost such as labor cost, mechanical equipment cost and the like is increased.
At present, the traditional urban and village rain and sewage diversion pipe network is established, rebuilt and enlarged, and the construction methods of burying a rain water pipe, burying a sewage pipe, building a rain water ditch and the like are adopted selectively for combined construction, for example, an existing converging pipe is used as a sewage pipe and a newly added rain water pipe, an existing converging pipe is used as a rain water pipe and a newly added sewage pipe, an existing converging pipe is used as a sewage pipe and a newly added (rebuilt) rain water ditch, a newly built rain water pipe and a newly built sewage pipe, a newly built sewage pipe and a newly built (rebuilt) rain water ditch and the like are combined.
In the existing rain and sewage diversion pipeline, the utility model patent with the application number 202222291720.0 discloses a drainage rain and sewage diversion well structure of an old community, and the scheme of the patent can separate ground running water into rainwater and sewage after filtering treatment, but the structure of the patent is that a diversion well is added outside a rain and sewage diversion pipeline to treat and divert ground ponding, only the ground ponding can be treated, and the domestic sewage pipeline is constructed separately, so that the structure is not suitable for rain and sewage diversion construction of a space limited area. The utility model further discloses a drainage inspection well device for a rainwater and sewage double-layer pipeline, wherein the drainage inspection well device realizes rainwater and sewage diversion, but the rainwater pipeline and the sewage pipeline are respectively arranged on different elevation layers, so that the trench excavation depth is large, and the construction is difficult; and the rainwater pipeline and the sewage pipeline of the device are separately constructed, backfill compaction is needed after the installation and construction of the lower pipeline are completed, then the upper pipeline is installed and constructed, backfill compaction is carried out, and the procedures are repeated for a plurality of times, so that the problems of low construction efficiency, increased cost and the like are caused.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing an integrated drainage pipeline for diversion and reconstruction of urban rain and sewage.
The utility model is realized by the following technical scheme:
An integrated drainage pipeline for urban rain and sewage diversion reconstruction, comprising:
The rainwater and sewage treatment device comprises a plurality of integrated inspection wells (1), wherein two connectors (11) are respectively arranged at the front end and the rear end of the integrated inspection wells (1), a rainwater and sewage isolation plate (3) is arranged in the middle of the integrated inspection wells (1), and the rainwater and sewage isolation plate (3) is used for isolating the inside of the integrated inspection wells (1) into a rainwater bin (12) and a sewage bin (13) and is used for blocking rainwater and sewage from being mixed;
A plurality of integrated drainage pipelines (2), at least one integrated drainage pipeline (2) is communicated between two adjacent integrated inspection wells (1), and the integrated drainage pipelines (2) connected with the integrated inspection wells (1) are connected to the connecting ports (11);
the integrated drainage pipeline (2) comprises a rainwater channel (21) and a sewage channel (22), wherein the sewage channel (22) is connected with the rainwater channel (21) in parallel, and the rainwater channel (21) and the sewage channel (22) are respectively connected with two connectors (11) on the same side of the integrated inspection well (1).
Still further scheme is, be provided with division board (23) between rainwater passageway (21) and sewage passageway (22), be provided with pipeline reinforcement rib (24) in the gap between division board (23) and rainwater passageway (21), sewage passageway (22).
In a further scheme, the pipeline reinforcement rib (24) comprises a transverse reinforcement rib (241) and a longitudinal reinforcement rib (242), the transverse reinforcement rib (241) is perpendicular to the axial direction of the integrated drainage pipeline (2), and the longitudinal reinforcement rib (242) is parallel to the axial direction of the integrated drainage pipeline (2).
In a further scheme, the same end of the rainwater channel (21) and the sewage channel (22) is provided with an annular butt joint notch (222), and the other end of the rainwater channel and the sewage channel is provided with an annular butt joint convex opening (223);
Two connectors (11) on one side of the integrated inspection well (1) are inspection well notches (111), two connectors (11) on the other side are inspection well raised ports (112), and annular butt joint notches (222), the inspection well notches (111) are matched with annular butt joint raised ports (223) and the inspection well raised ports (112).
In a further scheme, the rainwater channel (21) is a rainwater pipe (211) or a rainwater ditch (212); the sewage channel (22) is a sewage pipe (221).
In a further scheme, the rainwater ditch (212) is in a square structure with the upper end and two ends open, a plurality of cover plates (213) are arranged at the top of the rainwater ditch, and the two ends of the rainwater ditch (212) are open and higher than the bottom of the rainwater ditch (212).
In a further scheme, slots (214) are formed in the two sides of the rainwater ditch (212) along the circumference of the inner wall of the rainwater ditch (212), and a screen plate (215) is inserted into the slots (214);
Handles (216) are arranged on the inner side of the blocking plate (215).
Still further scheme is, sewage storehouse (13) top of integral type inspection shaft (1) be provided with access cover board (14), access cover board (14) are provided with sealing rubber circle all around.
Still further scheme is, the access cover board (14) on be provided with S type pipeline (15) of S type structure, S type pipeline (15) one end stretches into in sewage storehouse (13), the other end sets up in access cover board (14) top.
Further, the outer wall of the integrated inspection well (1) is provided with a net-shaped reinforcement rib (16).
The working principle of the utility model is as follows:
According to the utility model, the rainwater channel (21) and the sewage channel (22) are connected in parallel and combined into the integrated drainage pipeline (2), the rainwater channel (21) of the integrated drainage pipeline (2) and the inspection well of the sewage channel (22) are combined into the integrated inspection well (1), and the connection ports (11) of the integrated inspection well (1) and the butt joints at the two ends of the integrated drainage pipeline (2) are mutually connected to form a complete rainwater and sewage drainage channel.
When accumulated water on the road surface flows into a rainwater channel (21) and a rainwater bin (12) of the integrated inspection well (1) from a cover plate (213) hole above the rainwater channel (212) and the integrated inspection well (1) wellhead, after rainwater enters the rainwater channel (212), because the bottom of the rainwater channel (212) is lower than annular butt joint notches (222) and annular butt joint convex openings (223) at two ends, the inner bottom of the rainwater channel (212) is a plane, the annular butt joint notches (222) and the annular butt joint convex openings (223) at two ends are cambered surfaces, the inner bottom of the rainwater channel (212) is wider than two ends, the flow speed of the rainwater flowing through the bottom of the rainwater channel (212) is slow, and sediment and sundries in the rainwater are naturally deposited in the rainwater channel (212). When rainwater and sewage flow through a rainwater bin (12) and a sewage bin (13) in the integrated inspection well (1) respectively, the space is increased, the water flow speed is reduced, and sediment and sundries in the rainwater and the sewage are naturally deposited at the bottoms of the rainwater bin (12) and the sewage bin (13) respectively.
The inside of the integrated inspection well (1) is isolated into a rainwater bin (12) and a sewage bin (13) through a rainwater and sewage isolation plate (3), and the sewage bin (13) is sealed through an overhaul cover plate (14); the top of the sewage bin (13) is communicated with the rainwater bin (12) through an S-shaped pipeline (15), and water sealing is added in the bending section of the S-shaped pipeline (15) to prevent sewage odor in the sewage bin (13) from continuously dispersing; when the air pressure in the sewage bin (13) is increased, redundant air in the sewage bin (13) is automatically discharged from the S-shaped pipeline (15).
Compared with the prior art, the utility model has the beneficial effects that:
The rain and sewage pipeline is of an integrated structure, is integrally constructed, and has few connecting points and high construction efficiency;
Compared with the construction of separating the rainwater pipeline and the sewage pipeline, the integrated inspection well (1) and the integrated drainage pipeline (2) have the advantages that the trench excavation engineering volume is small, and the construction range is small; compared with the construction of respectively installing rain pipelines and sewage pipelines on different elevation layers, the trench excavation depth is shallow;
The trench excavation area of the integrated structure is small, and the integrated structure is suitable for areas with limited construction spaces such as town roadways, villages in cities and the like, and meanwhile, the rainwater and sewage diversion effect can be achieved in narrow spaces;
According to the utility model, the bottom of the integrated inspection well (1) and the bottom of the rainwater ditch (212) can be used for depositing the sediment in rainwater and sewage, and the sediment is deposited step by step through a plurality of integrated inspection wells (1) and the rainwater ditches (212), so that the sediment content in the rainwater and sewage is reduced, and the rainwater and sewage is prevented from being blocked due to the fact that the sediment content is more and accumulated at a bend or a low-lying position of a pipeline;
The bending section of the S-shaped pipeline (15) is sealed by water, so that the polluted air is prevented from being continuously dispersed by sewage odor, and the breathing of passers-by is prevented from being influenced; meanwhile, redundant gas in the sewage bin (13) can be automatically discharged from the S-shaped pipeline (15), so that the air pressure balance of the rain and sewage channel is maintained.
The integral drainage pipeline (2) of the utility model ensures the structural strength through the pipeline reinforcement ribs (24), and simultaneously greatly reduces the material consumption of the integral drainage pipeline (2), thereby reducing the weight of the integral drainage pipeline (2), and the integral drainage pipeline can be installed through a small crane or manual transportation, and has simple working procedure and high construction efficiency; compared with the traditional construction method, the cost of labor cost, mechanical equipment cost and the like is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a cross-sectional view of embodiment 1 of FIG. 2 at A-A in accordance with the present utility model;
FIG. 4 is a cross-sectional view of embodiment 2 of FIG. 2 at A-A in accordance with the present utility model;
FIG. 5 is a diagram of an integrated drain pipe with a rain water channel as a rain water pipe according to the present utility model;
FIG. 6 is a top view of FIG. 5 in accordance with the present utility model;
FIG. 7 is a cross-sectional view taken at B-B of FIG. 6 in accordance with the present utility model;
FIG. 8 is a block diagram of an integrated drain pipe with a rain channel as a rain gutter according to the present utility model;
FIG. 9 is a top view of FIG. 8 in accordance with the present utility model;
Fig. 10 is a cross-sectional view of the utility model at C-C of fig. 9.
Reference numerals in the drawings:
1-an integrated manhole;
11-connectors, 111-inspection well notches, 112-inspection well protruding openings, 12-rainwater bins, 13-sewage bins, 14-access panels, 15-S-shaped pipelines and 16-net-shaped ribbing ribs;
2-an integral drainage pipeline;
21-rainwater channels, 211-rainwater pipes, 212-rainwater ditches, 213-cover plates, 214-slots, 215-screen boards, 216-handles, 22-sewage channels, 221-sewage pipes, 222-annular butt-joint notches, 223-annular butt-joint convex openings, 23-partition plates, 24-pipeline ribbing, 241-transverse ribbing and 242-longitudinal ribbing;
3-rain and sewage isolation plate.
Detailed Description
In order to enable those skilled in the art to better understand the technical scheme of the present utility model, the following detailed description is provided with reference to the accompanying drawings.
Example 1:
As shown in fig. 1-3 and 5-10, an integrated drainage pipeline for diversion reconstruction of urban rain and sewage comprises a plurality of integrated inspection wells 1, at least one integrated drainage pipeline 2 is communicated between two adjacent integrated inspection wells 1, two connection ports 11 are respectively arranged at the front end and the rear end of the integrated inspection well 1, and the integrated drainage pipelines 2 connected with the integrated inspection wells 1 are connected to the connection ports 11; a rain and sewage isolation plate 3 is arranged in the middle of the integrated inspection well 1; the integrated drainage pipeline 2 comprises a rainwater channel 21 and a sewage channel 22, wherein the sewage channel 22 is connected with the rainwater channel 21 in parallel, and the rainwater channel 21 and the sewage channel 22 are respectively connected with the two connectors 11 on the same side of the integrated inspection well 1.
In the embodiment, as shown in fig. 5 to 10, a partition plate 23 is provided between the rainwater passage 21 and the sewage passage 22, the partition plate 23 serves to reinforce the structural strength of the integrated drainage pipe 2, and at the same time, serves as a rain and sewage partition plate for the rainwater passage 21 and the sewage passage 22, preventing the rainwater passage 21 and the sewage passage 22 from being broken, and sewage is immersed in the rainwater passage 21 to pollute rainwater.
In the embodiment, as shown in fig. 5 to 10, the pipe reinforcement ribs 24 are arranged in the gaps between the partition plate 23 and the rainwater channel 21 and the sewage channel 22, and the pipe reinforcement ribs 24 are used for connecting the rainwater channel 21, the partition plate 23 and the sewage channel 22, so that the structural strength of the integrated drainage pipeline 2 is enhanced.
The pipe rib 24 includes a lateral rib 241 and a longitudinal rib 242, the lateral rib 241 is perpendicular to the axial direction of the integrated drain pipe 2, and the longitudinal rib 242 is parallel to the axial direction of the integrated drain pipe 2.
In the embodiment, as shown in fig. 5 and 8, the same end of the rainwater channel 21 and the sewage channel 22 is provided with an annular butt joint notch 222, and the other end is provided with an annular butt joint convex opening 223; two connection ports 11 on one side of the integrated manhole 1 are manhole notches 111, two connection ports 11 on the other side are manhole bosses 112, an annular butt joint notch 222 can be butted with an annular butt joint boss 223 and the manhole bosses 112, and the annular butt joint boss 223 can also be butted with the manhole notches 111.
In the embodiment, as shown in fig. 5 to 10, the rainwater channel 21 is a rainwater pipe 211 or a rainwater ditch 212, the sewage channel 22 is a sewage pipe 221, and the rainwater ditch 212 is used for increasing the communication area between the rainwater channel 21 and the ground, rapidly draining the accumulated water on the ground, preventing the accumulated water from flooding the ground and obstructing traffic.
The rainwater ditch 212 is in a square structure with an upper end and two open ends, a plurality of cover plates 213 are arranged at the top, the openings at the two ends of the rainwater ditch 212 are higher than the bottoms of the rainwater ditches 212, rainwater flows through the ground and flows into the rainwater ditches 212 from the holes of the cover plates 213, sediment and sundries on the ground are mixed in the process of flowing through the ground, the bottoms of the rainwater ditches 212 are used for depositing the sediment and sundries in the rainwater, after the rainwater enters the rainwater ditches 212, the bottoms of the rainwater ditches 212 are lower than the annular butt-joint notches 222 and the annular butt-joint convex openings 223 at the two ends, the bottoms of the annular butt-joint notches 222 and the annular butt-joint convex openings 223 at the two ends are cambered surfaces, the bottoms of the inner sides of the rainwater ditches 212 are wider than the bottoms at the two ends, the flow velocity of the rainwater flowing through the bottoms of the rainwater ditches 212 is slow, and the sediment and sundries in the rainwater are naturally deposited in the rainwater ditches 212.
In the embodiment, as shown in fig. 8, slots 214 are arranged on two sides of the rainwater ditch 212 along the circumference of the inner wall of the rainwater ditch 212, a blocking net plate 215 is inserted in the slots 214, and the blocking net plate 215 is used for blocking sundries falling into the rainwater ditch 212 and preventing the sundries from flowing into the integrated inspection well 1 and the rainwater pipe 211 to block the rainwater channel 21.
The inner side of the blocking net plate 215 is provided with a handle 216, and the handle 216 is convenient for a worker to plug the blocking net plate 215.
In the embodiment, as shown in fig. 3, the positions of the connecting ports 11 on two sides of the integrated inspection well 1 are higher than the heights of the bottom surfaces of the rainwater bin 12 and the sewage bin 13 on the inner side of the integrated inspection well 1, when rainwater and sewage flow through the integrated inspection well 1, the space is increased, the flow speed is slowed down, and sediment and sundries in the rainwater and the sewage are naturally deposited on the bottoms of the rainwater bin 12 and the sewage bin 13 respectively.
In an embodiment, the diameter of the rainwater channel 21 and the sewage channel 22 is in the range of 300mm-800mm.
In the embodiment, as shown in fig. 1 and 3, a mesh-shaped rib 12 is provided on the outer wall of the integral manhole 1, so as to strengthen the structural strength of the integral manhole 1.
In the embodiment, the integrated inspection well 1 and the integrated drainage pipeline 2 are made of polyethylene.
Example 2:
As shown in fig. 4, compared with embodiment 1, the sewage bin 13 of embodiment 2 is of a closed structure, an access cover plate 14 is arranged above the sewage bin 13 of the integrated inspection well 1, sealing rubber rings are arranged around the access cover plate 14, the access cover plate 14 is fixed through bolt connection and is used for closing the sewage bin 13, and when the sewage bin 13 and the sewage pipe 221 need to be overhauled, the access cover plate 14 is removed.
In the embodiment, as shown in fig. 4, an S-shaped pipeline 15 with an S-shaped structure is arranged on the access cover plate 14, one end of the S-shaped pipeline 15 extends into the sewage bin 13, and the other end is arranged above the access cover plate 14; the bending section of the S-shaped pipeline 15 is sealed by water, so that the sewage odor in the sewage bin 13 is prevented from continuously dispersing, air is polluted, and the breathing of passers-by is influenced; when the air pressure in the sewage bin 13 is increased, the redundant air in the sewage bin 13 can be automatically discharged from the S-shaped pipeline 15.
The working mode of the utility model is as follows:
Processing an integrated drainage pipeline 2: the utility model provides a take polyethylene resin as the base member, take the shaping of steel band that the surface coated bonding resin to wave form as main bearing structure to with the straight integral type rain sewage composite plastic pipe of inlayer polyethylene composite integral inner wall, this integral type rain sewage composite plastic pipe's combination mode mainly has: the plastic rain pipe 211 and the plastic sewage pipe 221 are combined into a whole, the plastic sewage pipe 221 and the plastic rain gutter 212 are combined into a whole, and the specific pipeline dimension specification is produced and processed according to actual requirements.
Processing and production of an integrated inspection well 1: the plastic inspection well which is matched with the production of the same material as the pipe is adopted, and comprises a double-pipe straight-through plastic inspection well, a double-pipe tee joint plastic inspection well and the like, and the inspection well can also adopt reinforced concrete pouring, bricking and the like. In addition, reinforced concrete prefabricated into an integral rain sewage drainage pipeline can be adopted.
The integral manhole 1 and the integral drainage pipe 2 are mainly described by taking a plastic manhole and a composite plastic pipe as examples.
The utility model is installed in the following steps:
Digging a pipeline to embed a groove in advance according to a rain and sewage pipeline design line, paving a cushion layer at the bottom of the groove, wherein the width of the groove is slightly larger than the widths of the integrated inspection well 1 and the integrated drainage pipeline 2, and the depth of the groove is slightly larger than the height of the integrated inspection well 1;
Hoisting the integrated inspection well 1 into the groove by using hoisting equipment, after the integrated inspection well 1 is placed, hoisting the integrated drainage pipelines 2 with different structural forms according to the road surface water accumulation condition of a rainy day of a construction section, and hoisting the rainwater channel 21 to be the integrated drainage pipeline 2 of the rainwater groove 212 if the rainy day of the construction section has more water accumulation; if no water accumulation or less water accumulation exists in the rainy days of the construction road section, the lifting rainwater passage 21 is an integrated drainage pipeline 2 of the rainwater pipe 211.
The annular butt-joint notch 222 of the integrated drainage pipeline 2 is connected with the inspection well boss 112 of the integrated inspection well 1 or the annular butt-joint boss 223 of other integrated drainage pipelines 2; the annular docking collar 223 of the integrated drain pipe 2 is connected with the manhole recess 111 of the integrated manhole 1 or the annular docking recess 222 of the other integrated drain pipe 2.
After the integrated inspection well 1 and the integrated drainage pipeline 2 are in butt joint installation, the blocking net plate 215 is inserted into the slots 214 on two sides of the rainwater ditch 212, then the overhaul cover plate 14 is installed above the sewage bin 13, the S-shaped pipeline 15 is filled with water for sealing, then backfilling materials such as coarse sand, weathered materials and the like are poured around the integrated inspection well 1 and above the integrated drainage pipeline 2 according to the ground height, the space of the rainwater ditch 212 is reserved above the periphery of the rainwater ditch 212 in a masonry or concrete pouring mode, and the cover plate 213 is placed on the road surface right above the rainwater ditch 212 to seal the rainwater ditch 212.
It should be noted that the foregoing describes the technical solution of the present utility model in detail, and describes the principles of the present utility model, and the description of the above working principles is only used to help understand the core idea of the present utility model. It should be noted that it will be apparent to those skilled in the art that the present utility model may be modified and adapted without departing from the principles of the present utility model, and such modifications and adaptations are intended to be within the scope of the appended claims.
Modifications, additions, or substitutions to the described embodiments may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. An integral drainage pipeline for urban rain and sewage diversion reconstruction, which is characterized by comprising:
The rainwater and sewage treatment device comprises a plurality of integrated inspection wells (1), wherein two connectors (11) are respectively arranged at the front end and the rear end of the integrated inspection wells (1), a rainwater and sewage isolation plate (3) is arranged in the middle of the integrated inspection wells (1), and the rainwater and sewage isolation plate (3) is used for isolating the inside of the integrated inspection wells (1) into a rainwater bin (12) and a sewage bin (13) and is used for blocking rainwater and sewage from being mixed;
A plurality of integrated drainage pipelines (2), at least one integrated drainage pipeline (2) is communicated between two adjacent integrated inspection wells (1), and the integrated drainage pipelines (2) connected with the integrated inspection wells (1) are connected to the connecting ports (11);
the integrated drainage pipeline (2) comprises a rainwater channel (21) and a sewage channel (22), wherein the sewage channel (22) is connected with the rainwater channel (21) in parallel, and the rainwater channel (21) and the sewage channel (22) are respectively connected with two connectors (11) on the same side of the integrated inspection well (1).
2. An integrated drainage pipe for town rain and sewage diversion modification as claimed in claim 1, wherein: a separation plate (23) is arranged between the rainwater channel (21) and the sewage channel (22), and a pipeline reinforcement rib (24) is arranged in a gap between the separation plate (23) and the rainwater channel (21) and between the separation plate and the sewage channel (22).
3. An integrated drainage pipe for town rain and sewage diversion modification as claimed in claim 2, wherein: the pipeline reinforcement rib (24) comprises a transverse reinforcement rib (241) and a longitudinal reinforcement rib (242), the transverse reinforcement rib (241) is perpendicular to the axial direction of the integrated drainage pipeline (2), and the longitudinal reinforcement rib (242) is parallel to the axial direction of the integrated drainage pipeline (2).
4. An integrated drainage pipe for town rain and sewage diversion modification as claimed in claim 1, wherein: the same end of the rainwater channel (21) and the sewage channel (22) is provided with an annular butt joint notch (222), and the other end of the rainwater channel and the sewage channel is provided with an annular butt joint convex opening (223);
Two connectors (11) on one side of the integrated inspection well (1) are inspection well notches (111), two connectors (11) on the other side are inspection well raised ports (112), and annular butt joint notches (222), the inspection well notches (111) are matched with annular butt joint raised ports (223) and the inspection well raised ports (112).
5. An integrated drainage pipe for town rain and sewage diversion modification as claimed in claim 1, wherein: the rainwater channel (21) is a rainwater pipe (211) or a rainwater ditch (212); the sewage channel (22) is a sewage pipe (221).
6. An integrated drainage pipe for town rain and sewage diversion modification as claimed in claim 5, wherein: the rain gutter (212) is in a square structure with the upper end and two ends open, a plurality of cover plates (213) are arranged at the top, and the two ends of the rain gutter (212) are higher than the bottom of the rain gutter (212).
7. An integrated drainage pipe for town rain and sewage diversion modification as claimed in claim 5, wherein: the two sides of the rainwater ditch (212) are circumferentially provided with slots (214) along the inner wall of the rainwater ditch (212), and the slots (214) are internally provided with screen boards (215);
Handles (216) are arranged on the inner side of the blocking plate (215).
8. An integrated drainage pipe for town rain and sewage diversion modification as claimed in claim 1, wherein: an overhaul cover plate (14) is arranged above the sewage bin (13) of the integrated inspection well (1), and sealing rubber rings are arranged around the overhaul cover plate (14).
9. The integrated drain line for town rain and sewage diversion modification of claim 8, wherein: the sewage treatment device is characterized in that an S-shaped pipeline (15) with an S-shaped structure is arranged on the overhaul cover plate (14), one end of the S-shaped pipeline (15) stretches into the sewage bin (13), and the other end of the S-shaped pipeline is arranged above the overhaul cover plate (14).
10. An integrated drainage pipe for town rain and sewage diversion modification as claimed in claim 1, wherein: the outer wall of the integrated inspection well (1) is provided with a net-shaped reinforcement rib (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323268733.7U CN221480979U (en) | 2023-12-01 | 2023-12-01 | Integrated drainage pipeline for diversion reconstruction of urban rain and sewage |
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| CN202323268733.7U CN221480979U (en) | 2023-12-01 | 2023-12-01 | Integrated drainage pipeline for diversion reconstruction of urban rain and sewage |
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