CN210395584U - Drainage pipe for hydraulic engineering - Google Patents
Drainage pipe for hydraulic engineering Download PDFInfo
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- CN210395584U CN210395584U CN201921094831.4U CN201921094831U CN210395584U CN 210395584 U CN210395584 U CN 210395584U CN 201921094831 U CN201921094831 U CN 201921094831U CN 210395584 U CN210395584 U CN 210395584U
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Abstract
The utility model discloses a drainage pipe for hydraulic engineering, which belongs to the field of hydraulic engineering and comprises a plurality of pipe bodies, wherein a switching pipe is connected between every two pipe bodies through screw threads, the lower end of the switching pipe is fixedly connected with a deposition pipe, the outer end cover of the deposition pipe is provided with a cover plate, two T-shaped through holes are drilled at the upper end of the switching pipe, the deposition pipe is positioned at the left side of the two T-shaped through holes, a left filter screen is clamped at the inner end of the switching pipe and is positioned between the deposition pipe and the T-shaped through holes, an L-shaped pipe is spliced at the inner end of the T-shaped through holes, the lower end of the L-shaped pipe is fixedly connected with a rubber ring, the rubber ring is in interference fit with the T-shaped through holes, an observation pipe is connected between the two L-shaped pipes through screw threads, a cross rod is fixedly connected with the inner, the working difficulty of pipeline dredging by workers is reduced.
Description
Technical Field
The utility model relates to a hydraulic engineering field, more specifically say, relate to a drainage pipe for hydraulic engineering.
Background
The lengths of the drainage pipelines are calculated according to the lengths of all the main drainage pipelines, the trunk pipes, the branch pipes, the inspection wells, the inlets and the outlets of the connecting wells, and the like, and the lengths of the drainage pipelines do not include connecting pipes, house service pipes and open channels between the rainwater openings and the drainage pipelines. The calculation is carried out according to a single pipe, namely when two or more than two parallel drainage pipelines exist on the same street, the calculation is carried out according to the length of the sum of the drainage pipelines.
But drainage pipe is in the use for because the silt of aquatic for drainage pipe is very easily blockked up, blocks up the back, and the staff hardly finds concrete jam point, leads to the degree of difficulty increase of pipeline mediation work.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a drainage pipe for hydraulic engineering, it can realize in time finding the effect of the concrete position that is blockked up by silt in the pipeline, reduces the work degree of difficulty that the staff carries out the pipeline mediation.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A drainage pipeline for hydraulic engineering comprises a plurality of pipeline bodies, wherein a switching pipe is in threaded connection between every two pipeline bodies, the lower end of the switching pipe is fixedly connected with a deposition pipe, the outer end cover of the deposition pipe is provided with a cover plate, two T-shaped through holes are formed in the upper end of the switching pipe, the deposition pipe is positioned on the left sides of the two T-shaped through holes, a left filter screen is clamped at the inner end of the switching pipe and positioned between the deposition pipe and the T-shaped through holes, an L-shaped pipe is inserted at the inner end of the T-shaped through hole, a rubber ring is fixedly connected at the lower end of the L-shaped pipe and is in interference fit with the T-shaped through holes, an observation pipe is in threaded connection between the two L-shaped pipes, a cross rod is fixedly connected to the inner wall of the L-shaped pipe close to the left filter screen, the right, the perforated plate outer end bonds and has the sponge brush, the effect of the concrete position that is blockked up by silt in can in time be found to sponge brush and observation tube interference fit in, reduces the work degree of difficulty that the staff carries out the pipeline mediation.
Further, the inner wall of the T-shaped through hole is provided with an arc-shaped groove, the outer end of the rubber ring is fixedly connected with an arc-shaped sealing ring, the arc-shaped sealing ring is matched with the arc-shaped groove, the sealing performance between the L-shaped pipe and the T-shaped through hole can be improved, and water in the transfer pipe is not prone to leaking outwards from the T-shaped through hole.
Further, be close to the inner joint of the T shape through-hole of left side filter screen has flat filter screen, flat filter screen is located L venturi tube below, and flat filter screen can filter the silt granule that contains in the aquatic for it is intraductal that silt is difficult for getting into L shape.
Further, the right filter screen has been cup jointed to the horizontal pole outer end, right filter screen and L venturi tube inner wall joint, the silt of right filter screen can further filtration aquatic for in the difficult admission observation tube of silt, thereby make in the observation tube difficult deposit silt, thereby influence the transparency of observation tube.
Further, the observation tube is transparent material, and whether the staff can pass through the position of judging the intraductal emergence jam of switching through observing whether have rivers in the observation tube, and observes the inside pipe wall and scribble and be equipped with dust coat, and dust coat makes and observes the difficult deposit silt of inside pipe wall to make the observation tube keep as far as possible transparent, make things convenient for the staff to observe the interior rivers condition of observation tube.
Further, extension spring outer end cover is equipped with the plastics protective sheath, the both ends of plastics protective sheath respectively with horizontal pole and perforated plate fixed connection, the plastics protective sheath can protect extension spring for extension spring is difficult for being corroded in aqueous, extension spring's life.
Furthermore, the outer end of the cross rod is coated with an anti-corrosion coating which can protect the cross rod, so that the cross rod is not easy to corrode.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize in time finding the effect of the concrete position that is blockked up by silt in the pipeline, reduces the work degree of difficulty that the staff carries out the pipeline mediation.
(2) The T-shaped through hole inner wall is excavated with the arc-shaped groove, the outer end of the rubber ring is fixedly connected with the arc-shaped sealing ring, and the arc-shaped sealing ring is matched with the arc-shaped groove, so that the sealing performance between the L-shaped pipe and the T-shaped through hole can be improved, and water in the transfer pipe is not easy to leak outwards from the T-shaped through hole.
(3) The inner joint of the T-shaped through hole close to the left filter screen is provided with a flat filter screen, the flat filter screen is positioned below the L-shaped pipe, and the flat filter screen can filter silt particles contained in water, so that silt is not easy to enter the L-shaped pipe.
(4) The right filter screen has been cup jointed to the horizontal pole outer end, and right filter screen and L venturi tube inner wall joint, the silt of right filter screen can further filtration aquatic for in the difficult admission observation tube of silt, thereby make in the observation tube difficult deposit silt, thereby influence the transparency of observation tube.
(5) The observation tube is transparent material, and whether the staff can pass through the position that takes place the jam in judging the adapter tube through observing whether have rivers in the observation tube, and observes the inside pipe wall and scribble and be equipped with dust coat, and dust coat makes the difficult deposit silt of observation inside pipe wall to make the observation tube keep as far as possible transparent, make things convenient for the staff to observe the interior rivers condition of observation tube.
(6) Extension spring outer end cover is equipped with the plastics protective sheath, the both ends of plastics protective sheath respectively with horizontal pole and perforated plate fixed connection, and the plastics protective sheath can protect extension spring for extension spring is difficult for being corroded in aqueous, extension spring's life.
(7) The outer end of the cross rod is coated with an anti-corrosion coating which can protect the cross rod, so that the cross rod is not easy to corrode.
Drawings
Fig. 1 is a schematic structural view of the front side of a silt collecting pipe of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural view of an observation tube part of the present invention;
fig. 4 is a schematic front view of the present invention.
The reference numbers in the figures illustrate:
1 switching pipe, 2 sedimentation pipes, 3 apron, 4 left filter screens, 5L venturi tubes, 6 arc grooves, 7 rubber rings, 8 flat filter screens, 9T shape through-holes, 10 arc sealing rings, 11 observation pipes, 12 horizontal poles, 13 extension spring, 14 perforated plates, 15 right filter screens, 16 sponge brushes, 17 pipeline bodies.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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.
Example 1:
referring to fig. 1 and 4, a water conservancy project drainage pipeline includes a plurality of pipeline bodies 17, an adapter tube 1 is connected between every two pipeline bodies 17 through a screw thread, a deposition tube 2 is fixedly connected to the lower end of the adapter tube 1, and a cover plate 3 is covered on the outer end of the deposition tube 2.
Referring to fig. 2, two T-shaped through holes 9 are drilled at the upper end of an adapter tube 1, a deposition tube 2 is positioned at the left side of the two T-shaped through holes 9, a left filter screen 4 is clamped at the inner end of the adapter tube 1, the left filter screen 4 is positioned between the deposition tube 2 and the T-shaped through holes 9, an L-shaped tube 5 is inserted into the inner end of the T-shaped through hole 9, a rubber ring 7 is fixedly connected at the lower end of the L-shaped tube 5, the rubber ring 7 is in interference fit with the T-shaped through holes 9, an arc-shaped groove 6 is drilled at the inner wall of the T-shaped through hole 9, an arc-shaped sealing ring 10 is fixedly connected at the outer end of the rubber ring 7, the arc-shaped sealing ring 10 is matched with the arc-shaped groove 6, so that the sealing performance between the L-shaped tube 5 and the T-shaped through holes 9 can be increased, water in the adapter tube 1 is not easy to leak outwards from the T-shaped, so that the silt is not easy to enter the L-shaped pipe 5.
Referring to fig. 3, an observation tube 11 is in threaded connection between two L-shaped tubes 5, when the transparency of the observation tube 11 affects a worker to observe the position of the perforated plate 14 or the water flow condition after the observation tube is used for a period of time, the observation tube 11 can be taken down for cleaning and maintenance, the observation tube 11 is made of a transparent material, the worker can judge the position of the blocking in the adapter tube 1 by observing whether the water flow passes through the observation tube 11, the inner wall of the observation tube 11 is coated with a dustproof coating which prevents the sediment from being deposited on the inner wall of the observation tube 11, so that the observation tube 11 is kept transparent as much as possible, the worker can conveniently observe the water flow condition in the observation tube 11, the inner wall of the L-shaped tube 5 close to the left filter screen 4 is fixedly connected with a cross bar 12, the outer end of the cross bar 12 is coated with an anticorrosive coating which can protect the cross bar 12, the right filter screen 15 is clamped with the inner wall of the L-shaped pipe 5, the mesh diameters of the left filter screen 4, the flat filter screen 8 and the right filter screen 15 are sequentially reduced, so that the effect of filtering silt is better, the right filter screen 15 can further filter silt in water, the silt is not easy to enter the observation pipe 11, so that the silt is not easy to deposit in the observation pipe 11, the transparency of the observation pipe 11 is influenced, the right end of the cross rod 12 is positioned in the observation pipe 11, a porous plate 14 is arranged in the observation pipe 11, a tension spring 13 is connected between the cross rod 12 and the porous plate 14, a plastic protective sleeve is sleeved at the outer end of the tension spring 13, two ends of the plastic protective sleeve are respectively and fixedly connected with the cross rod 12 and the porous plate 14, the tension spring 13 can be protected by the plastic protective sleeve, the tension spring 13 is not easy to be, sponge brush 16 can change, and sponge brush 16 and observation tube 11 interference fit can realize in time finding the effect of the concrete position that is blockked up by silt in the pipeline, reduce the work degree of difficulty that the staff carries out the pipeline mediation.
Referring to fig. 1-4, in use, when water flows through the deposition tube 2 below the adapter tube 1, part of silt is filtered by the left filter screen 4 and is deposited in the deposition tube 2 under the action of gravity, and when the water flows through the left filter screen 4, part of the water flows enter the observation tube 11 from the L-shaped tube 5, and under the action of the water flows, the extension spring 13 is extended, the porous plate 14 moves rightwards, the sponge brush 16 scrubs the inner wall of the observation tube 11, when the water flows lose, the extension spring 13 rebounds, the sponge brush 16 returns to the original position along with the porous plate 14, and in the process, the sponge brush 16 scrubs the inner wall of the observation tube 11 again, so that the observation tube 11 can be kept as transparent as possible, a worker can observe the position of the porous plate 14 in the observation tube 11 conveniently, and deposit more and more silt in the deposition tube 2 along with the increase of the use time, when the pipeline body 17 is blocked, the worker, when the first porous plate 14 returns to the original position or no water flows, namely the position where the pipeline is blocked, the effect of timely finding the specific position blocked by the sediment in the pipeline can be realized, and the working difficulty of dredging the pipeline by workers is reduced.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides a drainage pipe for hydraulic engineering, includes a plurality of pipeline bodies (17), its characterized in that: an adapter tube (1) is in threaded connection between every two pipeline bodies (17), the lower end of the adapter tube (1) is fixedly connected with a deposition tube (2), a cover plate (3) is arranged on the outer end cover of the deposition tube (2), two T-shaped through holes (9) are formed in the upper end of the adapter tube (1), the deposition tube (2) is located on the left side of the two T-shaped through holes (9), a left filter screen (4) is connected to the inner end of the adapter tube (1) in a clamped mode, the left filter screen (4) is located between the deposition tube (2) and the T-shaped through holes (9), an L-shaped tube (5) is connected to the inner end of the T-shaped through holes (9) in an inserted mode, a rubber ring (7) is fixedly connected to the lower end of the L-shaped tube (5), the rubber ring (7) is in interference fit with the T-shaped through holes (9), an observation tube (11) is in threaded connection between the two L-shaped tubes, horizontal pole (12) right-hand member is located observation pipe (11), be equipped with perforated plate (14) in observation pipe (11), be connected with between horizontal pole (12) and perforated plate (14) extension spring (13), perforated plate (14) outer end bonds and has sponge brush (16), sponge brush (16) and observation pipe (11) interference fit.
2. The water conservancy project drainage pipeline of claim 1, wherein: the inner wall of the T-shaped through hole (9) is provided with an arc-shaped groove (6), the outer end of the rubber ring (7) is fixedly connected with an arc-shaped sealing ring (10), and the arc-shaped sealing ring (10) is matched with the arc-shaped groove (6).
3. The water conservancy project drainage pipeline of claim 1, wherein: the inner end of the T-shaped through hole (9) close to the left filter screen (4) is connected with a flat filter screen (8) in a clamping mode, and the flat filter screen (8) is located below the L-shaped pipe (5).
4. The water conservancy project drainage pipeline of claim 1, wherein: the outer end of the cross rod (12) is sleeved with a right filter screen (15), and the right filter screen (15) is connected with the inner wall of the L-shaped pipe (5) in a clamping mode.
5. The water conservancy project drainage pipeline of claim 1, wherein: the observation tube (11) is made of transparent materials, and the inner wall of the observation tube (11) is coated with a dustproof coating.
6. The water conservancy project drainage pipeline of claim 1, wherein: the outer end cover of extension spring (13) is equipped with the plastics protective sheath, the both ends of plastics protective sheath respectively with horizontal pole (12) and perforated plate (14) fixed connection.
7. The water conservancy project drainage pipeline of claim 1, wherein: the outer end of the cross bar (12) is coated with an anticorrosive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921094831.4U CN210395584U (en) | 2019-07-14 | 2019-07-14 | Drainage pipe for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921094831.4U CN210395584U (en) | 2019-07-14 | 2019-07-14 | Drainage pipe for hydraulic engineering |
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| Publication Number | Publication Date |
|---|---|
| CN210395584U true CN210395584U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921094831.4U Active CN210395584U (en) | 2019-07-14 | 2019-07-14 | Drainage pipe for hydraulic engineering |
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| CN (1) | CN210395584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117685408A (en) * | 2024-02-04 | 2024-03-12 | 江苏乐科节能科技股份有限公司 | Air-vent valve convenient to clearance |
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2019
- 2019-07-14 CN CN201921094831.4U patent/CN210395584U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117685408A (en) * | 2024-02-04 | 2024-03-12 | 江苏乐科节能科技股份有限公司 | Air-vent valve convenient to clearance |
| CN117685408B (en) * | 2024-02-04 | 2024-04-26 | 江苏乐科节能科技股份有限公司 | Air-vent valve convenient to clearance |
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