CN111535419B - Municipal pipeline and construction method thereof - Google Patents
Municipal pipeline and construction method thereof Download PDFInfo
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- CN111535419B CN111535419B CN202010345995.0A CN202010345995A CN111535419B CN 111535419 B CN111535419 B CN 111535419B CN 202010345995 A CN202010345995 A CN 202010345995A CN 111535419 B CN111535419 B CN 111535419B
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- cleaning piece
- winding
- pipeline
- pipeline body
- connecting rope
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/002—Cleaning sewer pipes by mechanical means
- E03F9/005—Apparatus for simultaneously pushing and rotating a cleaning device carried by the leading end of a cable or an assembly of rods
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
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Abstract
The invention discloses a municipal pipeline and a construction method thereof, relating to the technical field of municipal construction, and the technical scheme is as follows: including pipeline body, inspection shaft, this internal clearance piece, actuating mechanism that is equipped with of pipeline, actuating mechanism are including connecting rope, winding and unwinding devices, and winding and unwinding devices is including winding drum, rolling frame, and the clearance piece is equipped with logical groove, rotation portion, and rotation portion is equipped with the torsional spring, and rotation portion is equipped with connection limit portion, and the clearance piece is equipped with the recess, and rotation portion is equipped with rotating gear, hold-in range, has the clearance between the bottom of rotation portion and the drainage channel. Through the arrangement of the cleaning piece, people can clean garbage, mud and stones in the deep part of the pipeline conveniently, and the drainage capacity of the pipeline is maintained; through the arrangement of the through groove and the rotating part, the cleaning piece can filter water flowing into the pipeline body; through setting up torsional spring, connection limit portion, hold-in range, make clearance piece when by the pulling, rotation portion can be automatic closed, and when clearance piece was not pulled, rotation portion can open automatically.
Description
Technical Field
The invention relates to the technical field of municipal construction, in particular to a municipal pipeline and a construction method thereof.
Background
At present, urban drainage can be divided into several aspects of domestic sewage, industrial wastewater, atmospheric precipitation and the like, an urban drainage system needs to collect and convey in time to thoroughly discharge sewage and precipitation, and if the operations are not effectively realized, accumulated water is easily generated, so that daily production and life of urban residents are influenced. Underground drainage pipelines in municipal engineering construction are high in investment, so that the construction and management are very important to be carried out based on various technical requirements.
The prior Chinese patent with the publication number of CN103114643B discloses a construction assembly of a large-caliber drainage pipeline and a construction method thereof. This heavy-calibre drainage pipe construction subassembly, including the pipeline, characterized by: the pipeline sets up on two pipeline bed pieces, and pipeline bed piece top fixedly connected with pipeline steady solid respectively, and the pipeline is firm to be tangent with the pipeline respectively, is provided with the hole for hoist on the pipeline steady solid respectively.
The above prior art solutions have the following drawbacks: municipal administration pipeline is when using, and the rivers can bring rubbish, mud, the stone on earth's surface into the pipeline, and because the interval between the export (detection well) between every section municipal administration pipeline is longer usually for between 30 to 50 meters, lead to personnel can't effectively clear up to pipeline depths debris through conventional means, and rubbish, mud, stone are piled up in the pipeline, can cause the drainage ability decline of pipeline.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a municipal pipeline which is convenient for personnel to clean garbage, mud and stones in the deep part of the pipeline and maintain the drainage capacity of the pipeline.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a municipal pipeline, includes the pipeline body, sets up the inspection shaft at this end of body of pipeline, the pipeline body is equipped with drainage channel, this internal clearance piece, the gliding actuating mechanism of drive clearance piece that is used for clearing up rubbish that is equipped with of pipeline, clearance piece and drainage channel's inner wall sliding connection, the circumference lateral wall and the drainage channel inner wall of clearance piece are pasted mutually, actuating mechanism is including connecting the rope, being used for receiving and releasing the winding and unwinding devices who connects the rope, winding and unwinding devices is equipped with one respectively in pipeline body both ends, connect the rope in clearance piece fixed connection.
Through adopting above-mentioned technical scheme, because the pipeline body is longer, if adopt the drive of rigidity pieces such as screw rod, can lead to required screw rod longer, the quality that leads to the screw rod can increase and be flexible, the screw rod takes out in addition and packs into all comparatively inconvenient, and it is lighter that the connection rope has stronger deformability quality, and is comparatively suitable, and personnel's accessible actuating mechanism drive clearance piece removes, takes rubbish, the silt of pipeline body depths to the detection well, maintains the drainage ability of pipeline.
The present invention in a preferred example may be further configured to: the winding and unwinding device comprises a winding drum and a winding frame, the winding drum is used for winding the connecting rope, the winding drum is rotatably connected with the winding frame, the connecting rope is connected with the outer wall of the winding drum, and the winding frame is fixedly connected with the pipeline body.
Through adopting above-mentioned technical scheme, lie in pipeline body both ends personnel accessible and rotate the handle and drive the winding drum and rotate, one end personnel act as go-between one end personnel send line cooperation drive clearance piece along pipeline body axial motion, clear up the pipeline body.
The present invention in a preferred example may be further configured to: the cleaning piece is provided with a through groove for water flow to pass through and a rotating part for controlling the through groove to be closed and opened, and the rotating part is rotatably connected with the cleaning piece.
Through adopting above-mentioned technical scheme, when need not clear up drainage channel, personnel can open the portion of rotating, and rivers accessible leads to the groove, makes drainage channel can normally work.
The present invention in a preferred example may be further configured to: the through grooves penetrate through the bottom of the cleaning piece, the through grooves are multiple, and the through grooves can be used for filtering large garbage sundries.
Through adopting above-mentioned technical scheme, the range of a plurality of logical grooves simultaneously makes clearance spare body possess and carries out prefilter's ability to rivers, can prevent that bold debris from in the same direction as rivers inflow pipeline body, causes the jam to the pipeline body.
The present invention in a preferred example may be further configured to: the top end of the rotating part is provided with a torsion spring for driving the rotating part to open, two ends of the torsion spring are respectively connected with the rotating part and the cleaning piece, a connecting edge part for a connecting rope to pass through is fixedly arranged on the side of the rotating part, the connecting rope is fixedly connected with the connecting edge part, the connecting rope passes through the cleaning piece, the connecting edge part protrudes out of the rotating part, and the connecting edge part is abutted to the surface of the cleaning piece;
when the connecting edge part is pulled by the connecting rope to abut against the surface of the cleaning piece, the rotating part seals the through groove.
By adopting the technical scheme, when the cleaning piece is not pulled by a person, the elastic force of the torsion spring drives the rotating part to be opened, and water flow can normally pass through the cleaning piece; when personnel pass through actuating mechanism along the transmission direction pulling clearance piece of pipeline body rivers, the pulling force of connecting the rope acts on and connects limit portion, makes rotation portion rotate and will lead to the groove and close, connects limit portion and the surface of clearance piece and pastes mutually, prevents that it from continuing to rotate, makes clearance piece be in the closure state, makes silt, the rubbish of clearance in-process difficult spill by leading to the groove.
The present invention in a preferred example may be further configured to: the cleaning piece is provided with a groove for embedding the connecting edge part, and the penetrating port of the connecting rope on the cleaning piece is positioned on the groove wall of the groove.
Through adopting above-mentioned technical scheme, the setting up of recess makes connection limit portion can closely laminate with clearance piece.
The present invention in a preferred example may be further configured to: the tip of rotation portion is equipped with running gear, hold-in range, running gear corresponds rotation portion and is equipped with a plurality ofly, a plurality of running gear all with the hold-in range meshing.
Through adopting above-mentioned technical scheme, the setting of transmitting gear, hold-in range makes when connecting rope pulling rotor plate, and all the other rotor plates can synchronous rotation open or close, and is comparatively convenient.
The present invention in a preferred example may be further configured to: a gap which can be used for the smooth rotation of the rotating part is formed between the bottom end of the rotating part and the drainage channel.
Through adopting above-mentioned technical scheme, the setting up in this clearance makes the portion of rotating can normally rotate, can not receive the hindrance of drainage channel diapire.
The invention also aims to provide a municipal pipeline construction method.
The technical purpose of the invention is realized by the following technical scheme: a municipal pipeline construction method comprises the following steps;
the method comprises the following steps: digging out tunnels for installing the pipeline body and the detection well, driving the tunnels into a supporting steel frame, pouring a water glass solution tunnel for reinforcement and tamping for molding;
step two: putting a plurality of sections of sub-pipes and a detection well which form a pipeline body into a tunnel, penetrating a stainless steel rod into the sub-pipes, putting a cleaning piece into the sub-pipes, sleeving the cleaning piece into the stainless steel rod, wherein the cleaning piece can slide along the circumferential direction of the stainless steel rod, the circumferential side wall of the cleaning piece is attached to the side wall of a drainage channel, meanwhile, a connecting rope is installed on the cleaning piece, the stainless steel rod is fixed, and a winding and unwinding device is installed on the end part of the sub-pipes in the detection well;
step three: and connecting the sections of the sub pipes in a welding mode to form a pipeline body, re-burying the underground tunnel with soil, and finally pouring concrete.
Through adopting above-mentioned technical scheme, make things convenient for personnel to clear up rubbish and impurity in the pipeline body after the construction is accomplished, keep the drainage ability of pipeline body.
In summary, the invention includes at least one of the following beneficial technical effects:
1. through the arrangement of the cleaning piece, people can clean garbage, mud and stones in the deep part of the pipeline body conveniently, and the drainage capacity of the pipeline body is maintained;
2. through the arrangement of the through groove and the rotating part, the cleaning piece can filter water flowing into the pipeline body;
3. through setting up torsional spring, connection limit portion, hold-in range, make clearance piece when by the pulling, rotation portion can be automatic closed, and when clearance piece was not pulled, rotation portion can open automatically.
Drawings
FIG. 1 is a schematic illustration of the construction of one embodiment of a municipal pipeline;
FIG. 2 is a sectional view of the embodiment;
FIG. 3 is a first structural schematic diagram of the driving mechanism and the cleaning member of the embodiment, mainly showing the structure of the cleaning member in a static state;
FIG. 4 is a partial cross-sectional view of a cleaning member of an embodiment;
FIG. 5 is an enlarged view of FIG. 4 at A;
fig. 6 is a second structural schematic diagram of the driving mechanism and the cleaning member of the embodiment, and mainly shows a structure that the cleaning member is in a pulled state.
In the figure, 1, a pipe body; 11. a drainage channel; 2. detecting a well; 3. cleaning the workpiece; 31. a through groove; 32. a rotating part; 33. a torsion spring; 34. connecting the edge parts; 35. a convex edge; 36. a groove; 37. a rotating gear; 38. a synchronous belt; 4. a drive mechanism; 41. connecting ropes; 42. a retracting device; 421. winding the roll; 422. a winding frame; 423. a handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1 and 2, the municipal pipeline disclosed by the invention comprises a multi-section pipeline body 1 and detection wells 2 arranged at the end parts of the pipeline body 1, wherein the pipeline body 1 is provided with a drainage channel 11, two ends of the pipeline body 1 are respectively and fixedly connected with the two detection wells 2, and the drainage channel 11 is communicated with the detection wells 2.
Be equipped with the clearance piece 3 that is used for clearing up rubbish in the pipeline body 1, drive the gliding actuating mechanism 4 of clearance piece 3, clearance piece 3 is close to the tip that pipeline body 1 deviates from along the rivers direction, pipeline body 1 is equipped with nonrust steel pipe, nonrust steel pipe is close to the top of drainage channel 11, nonrust steel pipe passes clearance piece 3 and rather than sliding connection, clearance piece 3 is circularly, the circumference lateral wall and the 11 inner walls of drainage channel of clearance piece 3 paste, actuating mechanism 4 is including connecting rope 41, a winding and unwinding devices 42 for winding and unwinding connecting rope 41, winding and unwinding devices 42 are equipped with one respectively at pipeline body 1 both ends, it is used for the spacing stopper of clearance piece 3 to set firmly on connecting rope 41, connecting rope 41 is equipped with two, two connecting rope 41 are respectively about the longitudinal section symmetry of pipeline body 1, the both ends of two connecting rope 41 are fixed respectively on two winding and unwinding devices 42. Personnel's accessible actuating mechanism 4 drive clearance piece 3 removes, take rubbish, the silt of 1 depths of pipeline body to the inspection shaft 2 in, make things convenient for personnel to take out, because pipeline body 1 is longer, if adopt the drive of rigidity such as screw rod, can lead to required screw rod longer, the quality that leads to the screw rod can increase and be flexible, the screw rod takes out in addition and packs into all comparatively inconvenient, and it is lighter to connect rope 41 to have stronger deformability quality, comparatively suitable.
Referring to fig. 2 and 3, winding and unwinding devices 42 are located inspection shaft 2, the great personnel activity that can supply in space in inspection shaft 2, winding and unwinding devices 42 are including being used for the rolling to connect winding drum 421 of rope 41, rolling frame 422, winding drum 421 rotates with rolling frame 422 to be connected, connect the outer wall connection of rope 41 and winding drum 421, rolling frame 422 and pipeline body 1 fixed connection, be equipped with on the winding drum 421 and supply personnel pivoted handle 423, rolling frame 422 is located the tip of pipeline body 1, pipeline body 1 is equipped with the diversion wheel that supplies to connect rope 41 transmission diversion. Be located 1 both ends personnel accessible of pipeline body and rotate handle 423 and drive the receipts reel 421 and rotate, one end personnel of acting as go-between send line cooperation drive clearance piece 3 along 1 axial motion of pipeline body, clear up pipeline body 1.
Referring to fig. 4 and 5, the rotating portion 32 is plate-shaped, both sides of the width direction of the rotating portion 32 are provided with two limiting convex edges 35, the two limiting convex edges 35 respectively abut against the groove walls of the stepped grooves formed in both side surfaces of the cleaning member 3, the top end of the rotating portion 32 is provided with a torsion spring 33 for driving the rotating portion 32 to open, both ends of the torsion spring 33 are respectively connected with the rotating portion 32 and the cleaning member 3, the side of the rotating portion 32 is fixedly provided with a connecting edge portion 34 for the connecting rope 41 to pass through, the connecting edge portion 34 is located on one side of the cleaning member 3 deviating from the water flow transmission direction, the limiting blocks on the two connecting ropes 41 are respectively fixedly connected with the side walls of the connecting edge portions 34 on the two rotating portions 32 deviating from the water flow transmission direction, the connecting rope 41 passes through the cleaning member 3, the connecting edge portion 34 protrudes out of the rotating portion 32, the connecting edge portion 34 abuts against the surface of the cleaning member 3, the cleaning member 3 is provided with a groove 36 for the connecting.
The tip of portion 32 rotates is equipped with transmitting gear 37, hold-in range 38, transmitting gear 37, hold-in range 38 is located inside cleaning member 3, transmitting gear 37 corresponds rotation portion 32 and is equipped with a plurality ofly, hold-in range 38 is equipped with two, a plurality of transmitting gear 37 are two sets of respectively, two sets of gears mesh with two hold-in ranges 38 respectively, every group gear all has one and leans on connecting rope 41 to drive pivoted gear, transmitting gear 37, hold-in range 38's setting, when making and connecting rope 41 pulling rotor plates, all the other rotor plates can synchronous rotation, it can supply rotation portion 32 smooth pivoted clearance to have between the bottom of rotation portion 32 and the drainage channel 11, the setting in this clearance makes rotation portion 32 can normal rotation, can not receive the hindrance of drainage channel 11 diapire.
Referring to fig. 3, when a person does not pull the cleaning member 3 along the water flow transmission direction of the pipeline body 1 through the driving mechanism 4, the elastic force of the torsion spring 33 drives the rotating part 32 to open, at this time, the plate surface of the rotating part 32 is perpendicular to the surface of the cleaning member 3, and the water flow can normally pass through the cleaning member 3;
referring to fig. 6, when a person pulls the cleaning member 3 along the water flow transmission direction of the pipeline body 1 through the driving mechanism 4, the pulling force of the connecting rope 41 acts on the connecting edge portion 34 to make the connecting edge portion 34 stick to the groove wall of the groove 36, the rotating portion 32 rotates to close the through groove 31, the groove wall of the groove 36 limits the connecting edge portion 34 to prevent the connecting edge portion 34 from rotating continuously, so that the cleaning member 3 is in a closed state, and silt and garbage in the cleaning process are not easy to leak out from the through groove 31.
The implementation principle of the embodiment is as follows: make when personnel need clear up pipeline body 1, two personnel get into the inspection shaft 2 at pipeline body 1 both ends respectively, personnel rotate winding and unwinding devices 42, make clearance piece 3 slide, rotation portion 32 will lead to groove 31 and close during the pulling force of connecting rope 41 simultaneously, silt in pipeline body 1 is pushed away to rubbish along pipeline body 1's axial to clearance piece 3, the completion is to the clearance of pipeline body 1, personnel's direction pulling clearance piece 3 makes it reset after that, it is relaxed to adjust winding and unwinding devices 42 and connect rope 41, rotation portion 32 receives the effect automatic re-setting of torsional spring 33 elasticity, make the filtering capability of clearance piece 3 resume.
Example two:
the embodiment aims at providing a municipal pipeline construction method matched with the implementation, which comprises the following steps;
the method comprises the following steps: digging out tunnels for installing the pipeline body 1 and the detection well 2, driving the tunnels into a support steel frame, wherein the depth of the support steel frame is 4-5 m, pouring a water glass solution tunnel for reinforcement and tamping for molding;
step two: putting a plurality of sections of sub-pipes and a detection well 2 which form a pipeline body 1 into a tunnel, penetrating a stainless steel rod into the sub-pipes, putting a cleaning piece 3 into the tunnel, sleeving the cleaning piece 3 into the stainless steel rod, enabling the cleaning piece 3 to slide along the circumferential direction of the stainless steel rod, enabling the circumferential side wall of the cleaning piece 3 to be attached to the side wall of a drainage channel 11, meanwhile, installing a connecting rope 41 on the cleaning piece 3, fixing the stainless steel rod at the end part of the sub-pipe in the detection well 2, and installing a winding and unwinding device 42 at the end part of the sub-pipe in the detection well 2;
step three: and connecting the sections of the sub pipes in a welding mode to form a pipeline body 1, burying the underground tunnel again by using soil, and finally pouring concrete.
The water glass solution can be consolidated the soil layer near the gallery, makes it be difficult for subsiding, supports the steelframe and can advance to support pipeline body 1, prevents that it from subsiding the dislocation because of the soil layer, and the setting of stainless steel pole can lead to clearance piece 3.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. The utility model provides a municipal administration pipeline, includes pipeline body (1), sets up inspection shaft (2) at pipeline body (1) tip, pipeline body (1) is equipped with drainage channel (11), characterized by: the garbage cleaning device is characterized in that a cleaning piece (3) used for cleaning garbage and a driving mechanism (4) for driving the cleaning piece (3) to slide are arranged in the pipeline body (1), the cleaning piece (3) is in sliding connection with the inner wall of the drainage channel (11), the circumferential side wall of the cleaning piece (3) is attached to the inner wall of the drainage channel (11), the driving mechanism (4) comprises a connecting rope (41) and a winding and unwinding device (42) used for winding and unwinding the connecting rope (41), the winding and unwinding device (42) is respectively arranged at two ends of the pipeline body (1), the connecting rope (41) is fixedly connected with the cleaning piece (3), the winding and unwinding device (42) comprises a winding drum (421) used for winding the connecting rope (41) and a winding frame (422), the winding drum (421) is rotatably connected with the winding frame (422), the connecting rope (41) is connected with the outer wall of the winding drum (421), and the winding frame (422) is fixedly connected with the pipeline body (1), the cleaning piece (3) is provided with a through groove (31) for water flow to pass through and a rotating part (32) for controlling the through groove (31) to be closed and opened, and the rotating part (32) is rotatably connected with the cleaning piece (3).
2. A municipal pipe according to claim 1, wherein: the through grooves (31) penetrate through the bottom of the cleaning piece (3), the through grooves (31) are multiple, and the through grooves (31) can be used for filtering large garbage sundries.
3. A municipal pipe according to claim 2, wherein: the top end of the rotating part (32) is provided with a torsion spring (33) driving the rotating part (32) to be opened, two ends of the torsion spring (33) are respectively connected with the rotating part (32) and the cleaning piece (3), the side of the rotating part (32) is fixedly provided with a connecting edge part (34) for a connecting rope (41) to pass through, the connecting rope (41) is fixedly connected with the connecting edge part (34), the connecting rope (41) passes through the cleaning piece (3), the connecting edge part (34) protrudes out of the rotating part (32), and the connecting edge part (34) is abutted to the surface of the cleaning piece (3);
when the connecting edge part (34) is pulled by the connecting rope (41) to abut against the surface of the cleaning piece (3), the rotating part (32) closes the through groove (31).
4. A municipal pipe according to claim 3, wherein: the cleaning piece (3) is provided with a groove (36) for embedding the connecting edge part (34), and the penetrating port of the connecting rope (41) on the cleaning piece (3) is positioned on the groove wall of the groove (36).
5. A municipal pipe according to claim 4, wherein: the tip of rotation portion (32) is equipped with running gear (37), hold-in range (38), running gear (37) correspond rotation portion (32) and are equipped with a plurality ofly, a plurality of running gear (37) all mesh with hold-in range (38).
6. A municipal pipe according to claim 5, wherein: a gap which can be used for the smooth rotation of the rotating part (32) is arranged between the bottom end of the rotating part (32) and the drainage channel (11).
7. A construction method applied to the municipal pipeline of any one of claims 1 to 6, characterized by comprising the following steps: comprises the following steps;
the method comprises the following steps: firstly digging out tunnels for installing the pipeline body (1) and the detection well (2), driving the tunnels into a supporting steel frame, pouring a water glass solution tunnel for reinforcement and tamping for molding;
step two: putting a plurality of sections of sub-pipes forming the pipeline body (1) and the detection well (2) into a tunnel, penetrating a stainless steel rod into the sub-pipes, sleeving a cleaning piece (3) into the stainless steel rod, enabling the cleaning piece (3) to slide along the circumferential direction of the stainless steel rod, enabling the circumferential side wall of the cleaning piece (3) to be attached to the side wall of the drainage channel (11), meanwhile, installing a connecting rope (41) on the cleaning piece (3), fixing the stainless steel rod, and installing a winding and unwinding device (42) on the end part of the sub-pipe in the detection well (2);
step three: and connecting the sections of the sub pipes in a welding mode to form a pipeline body (1), burying the underground tunnel again by using soil, and finally pouring concrete.
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| CN202010345995.0A CN111535419B (en) | 2020-04-27 | 2020-04-27 | Municipal pipeline and construction method thereof |
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| CN202010345995.0A CN111535419B (en) | 2020-04-27 | 2020-04-27 | Municipal pipeline and construction method thereof |
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| CN111535419B true CN111535419B (en) | 2021-05-14 |
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| CN113700127A (en) * | 2021-09-03 | 2021-11-26 | 福建恒声建设集团有限公司 | Municipal drainage pipeline and construction method thereof |
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