CN115467280B - Water conservancy construction water conservancy diversion drainage structures - Google Patents
Water conservancy construction water conservancy diversion drainage structures Download PDFInfo
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- CN115467280B CN115467280B CN202211135234.8A CN202211135234A CN115467280B CN 115467280 B CN115467280 B CN 115467280B CN 202211135234 A CN202211135234 A CN 202211135234A CN 115467280 B CN115467280 B CN 115467280B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
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- Filtration Of Liquid (AREA)
Abstract
The application relates to the field of diversion drainage, and discloses a diversion drainage structure for water conservancy construction, which comprises a sedimentation tank, a cylindrical shell fixed on the outer side wall of the sedimentation tank and a diversion drainage mechanism arranged at the end part of the cylindrical shell far away from the sedimentation tank, wherein the cylindrical shell is communicated with the interior of the sedimentation tank, the diversion drainage mechanism comprises a drainage main pipeline arranged at the end part of the cylindrical shell far away from the sedimentation tank and a plurality of water blocking baffles arranged on the inner peripheral surface of the bottom of the drainage main pipeline, and the water blocking baffles are of a structure with a half moon shape in longitudinal section; the opposite sides of the outer peripheral surface of the main drainage pipe are respectively provided with a plurality of permeable pipes, the plurality of permeable pipes are communicated with the main drainage pipe, the plurality of permeable pipes correspond to the plurality of water blocking baffles, and the water blocking baffles are positioned on one side, away from the sedimentation tank, of the corresponding permeable pipes. The application has the effect of improving the time and labor waste caused by manual irrigation of the green plants for slope protection.
Description
Technical Field
The invention relates to the technical field of diversion and drainage, in particular to a diversion and drainage structure for water conservancy construction.
Background
During the construction of hydraulic and hydroelectric engineering, foundation pit and cofferdam construction can be frequently excavated, the problem that rainy day ponding and underground water under the foundation pit overflow are easy to occur in the water conservancy construction area, and the drainage operation is needed to be carried out on the construction area.
If the Chinese patent of the utility model with the bulletin number of CN215444383U is granted, the hydraulic engineering construction diversion drainage device comprises a box body, a liquid pump is arranged at the top of the box body, a drain pipe is arranged on the right side of the liquid pump, the bottom of the drain pipe penetrates through the top of the box body, supporting rods are fixed at four corners of the top end in the box body, the supporting rods are positioned in rod grooves, the rod grooves are arranged in the pipe fixing frames, supporting plates are arranged at the bottoms of the supporting rods, springs are sleeved outside the supporting rods, and a vibrating motor is arranged in the middle of the top end of the pipe fixing frames.
Aiming at the related technology, the inventor considers that when the hydraulic engineering construction diversion drainage device enters the separation net pipe through sewage, impurities in the sewage are intercepted to the inside of the separation net pipe and finally discharged by the liquid outlet pipe; the slope of ecological bank protection can all plant some green plants that bank protection was used, if directly will rivers are followed the drain pipe and are discharged the river course, and the water that green plant needs still needs the manual work to water, and such operation is wasted time and energy.
Disclosure of Invention
In order to solve the problem that manual watering is needed for green planting for slope protection and time and labor are wasted, the application provides a water conservancy construction diversion drainage structure.
The application provides a water conservancy construction diversion drainage structure, which adopts the following technical scheme:
The utility model provides a water conservancy construction water conservancy diversion drainage structure, includes the sedimentation tank, is fixed in the drum shell of sedimentation tank lateral wall and set up in the drum shell keeps away from the water conservancy diversion drainage mechanism of the tip of sedimentation tank, the drum shell with the inside of sedimentation tank is linked together, water conservancy diversion drainage mechanism is including installing in the drum shell is kept away from the drainage trunk line of the tip of sedimentation tank and a plurality of set up in the baffle that blocks water of the inner peripheral surface of drainage trunk line bottom, the baffle that blocks water is the dull and stereotyped structure that the longitudinal section is half moon; the utility model discloses a sedimentation tank, including drainage trunk line, sedimentation tank, infiltration pipe, baffle, sedimentation tank, infiltration pipe, drainage trunk line week side all is provided with a plurality of infiltration pipe, a plurality of infiltration pipe all with the drainage trunk line is linked together, a plurality of infiltration pipe with a plurality of the baffle that blocks water corresponds, the baffle that blocks water is located corresponding infiltration pipe is kept away from one side of sedimentation tank.
By adopting the technical scheme, the water pump is connected with the water suction pipe, the residual water in the water conservancy construction area is pumped into the sedimentation tank, and the residual water sedimentates the large-particle stones and sediment contained in the water through the sedimentation tank; then the inside rivers of drum shell are led into the drainage trunk line, and the inside rivers of drainage trunk line pass through the separation of baffle for rivers water conservancy diversion is inside to the infiltration pipe, then the green planting on infiltration hole irrigation bank protection surface on filtration water through infiltration pipe surface. The water flow in the main drainage pipeline is continuously blocked by the water blocking baffle until the water flow in the main drainage pipeline overflows beyond the top of the water blocking baffle, and the overflowed filtered water can be directly discharged into the river; the problem that manual watering is needed and time and labor are wasted in green planting for slope protection is solved.
Optionally, the sedimentation tank is inside to be provided with the drainage mechanism that is used for filtering pond water, drainage mechanism including be fixed in the sedimentation tank with the filtration dome of drum shell intercommunication position, the filtration dome is the hollow semicircle sphere structure that is enclosed by the filtration iron net and closes, the sedimentation tank is inside to be provided with and is used for cleaing away the clean mechanism of stone and silt on filtration dome surface.
By adopting the technical scheme, even if the residual water in the sedimentation tank is sedimentated, the tank water in the sedimentation tank is doped with partial stones and sediment; by arranging the filtering dome into a semicircle structure, when the stones and the sediment with large particles flow through the surface of the filtering dome, the stones and the sediment with large particles slide through the surface of the filtering dome, so that the stones and the sediment with large particles are prevented from directly smashing the filtering dome as much as possible, and the service life of the filtering dome is prolonged; the filter dome is arranged in a hemispherical structure, so that the filter dome has a larger contact area with the pond water, and the pond water can flow through the filter dome more efficiently for filtering.
Optionally, the outer peripheral face at drum shell top has been seted up and has been stepped down logical groove, drum shell is provided with through the logical groove of stepping down and is used for ponding inflow on the bank protection the inside guiding mechanism of drum shell, guiding mechanism includes through the logical groove of stepping down is fixed in the drainage channel of drum shell surface, lid are located the protective cover plate at drainage channel top, protective cover plate has seted up a plurality of filter tanks that run through self surface, drum shell is inside to be used for ponding filterable filtering mechanism.
Through adopting above-mentioned technical scheme, the ponding on the slope protection is flowed into drainage channel through the drainage channel on protection apron surface to the setting of water conservancy diversion mechanism, and then ponding on the slope protection flows into inside the drum shell through drainage channel to this realization water conservancy construction water conservancy diversion drainage structure can dredge in time and purify ponding on the slope protection, in this sewage on avoiding the slope protection as far as possible directly flows into the river course.
Optionally, the filter mechanism including rotate in the inside filter screen section of thick bamboo of drum shell, rotate in the inside rotatory straight-bar of filter screen section of thick bamboo and encircle and be fixed in the auger of rotatory straight-bar week side, the filter screen section of thick bamboo with the position that the filtration dome is laminated mutually is linked together, the drum shell outside is provided with and is used for the drive the filter screen section of thick bamboo with rotatory straight-bar is the drive mechanism of reverse rotation each other.
By adopting the technical scheme, the driving mechanism realizes the reverse rotation of the rotary straight rod and the filter screen cylinder, so that the filtered water in the filter screen cylinder is transported to a position, far away from the sedimentation tank, of the filter screen cylinder through the rotary auger, and the filtered water in the filter screen cylinder flows into the main drainage pipeline; meanwhile, accumulated water on the slope protection also flows into the main drainage pipeline after being filtered by the filter screen cylinder.
Optionally, the end that the rotatory straight-bar is close to the filtration dome wears out the filtration dome, clean the mechanism including coaxial being fixed in the rotatory straight-bar wears out the sweeping scraping plate of the end of filtration dome and follow sweeping scraping plate path direction is fixed in sweeping scraping plate is close to the cleaning brush hair of filtration dome's lateral wall, sweeping scraping plate is semicircular arc plate structure in shape.
Through adopting above-mentioned technical scheme, clean brush hair on scraper blade surface can clear away stone and silt on filtering dome surface to this realization pond water flows into the filter screen section of thick bamboo through filtering dome more high-efficiently.
Optionally, the drum shell is kept away from the tip of sedimentation tank is provided with the collection mechanism that is used for collecting stone and silt, collection mechanism including coaxial fixed in the drum shell is kept away from the collection box of the tip of sedimentation tank with set up in the collection box deviates from the apron subassembly of drum shell lateral wall, the collection box with the drum shell combines together the position intercommunication each other, the collection box deviates from the lateral wall of drum shell is equipped with the opening, the apron subassembly include two articulated in the box apron of collection box open position, two the apron encloses into the apron structure that the shape is the ring, two the end one-to-one at box apron both ends is provided with between the corresponding tip of box apron is used for the spacing locking mechanism of box apron.
Through adopting above-mentioned technical scheme, inside stone and the silt of drum shell will flow to the collection box inside through the impact of rivers, when the suction pump stop work in water conservancy construction region, locking mechanism opens two articulated box apron, can clean inside stone and the silt of collection box.
Optionally, the collecting box inner peripheral face is fixed with the support plectane, actuating mechanism including rotate install in the support plectane is close to the transmission drum of the lateral wall of sedimentation tank, be fixed in the support plectane deviates from the driving motor of the lateral wall of sedimentation tank and rotate install in the support plectane is close to the rotation gear of the lateral wall of sedimentation tank, transmission drum inner peripheral face is provided with round tooth, rotatory straight-bar keep away from the tip of sedimentation tank passes the transmission drum and with driving motor output shaft coaxial coupling, rotatory straight-bar week side is fixed with drive gear, drive gear with rotation gear all is located the transmission drum is inboard, drive gear with rotation gear meshes mutually, rotation gear with the tooth of transmission drum inner peripheral face meshes mutually.
Through adopting above-mentioned technical scheme, driving motor drives rotatory gear and rotates, and rotatory gear drives the transmission drum and rotates, and the transmission drum drives the filter screen section of thick bamboo through connecting the straight-bar to this realizes that rotatory straight-bar and filter screen section of thick bamboo form each other and reverse rotation, makes the inside filtered water of filter screen section of thick bamboo transport to the position that the filter screen section of thick bamboo kept away from the sedimentation tank through rotatory auger.
Optionally, the locking mechanism includes being fixed in one of them the box apron deviates from the locking ring of the lateral wall of collecting box, be fixed in corresponding the box apron deviates from the support ring of the lateral wall of collecting box, wear to locate support the inboard locking straight-bar of ring, be fixed in the locking straight-bar is kept away from the spacing plectane of the tip of locking ring and fixed connection in spacing plectane with support tension spring between the ring, locking straight-bar can peg graft in locking ring is inboard.
By adopting the technical scheme, when the cover plate of the box body needs to be opened, the locking straight rod inserted into the inner side of the locking circular ring only needs to be pulled out for opening; if the locking is needed, the tension spring can directly drive the locking straight rod to be inserted into the locking circular ring, so that the fixing effect is realized.
Optionally, the drum shell is provided with through the logical groove of stepping down is used for the clean mechanism in filter screen section of thick bamboo surface, clean mechanism include along drum shell length direction set up in the hard brush hair of stepping down logical groove edge position, hard brush hair keep away from the tip butt of drum shell in filter screen section of thick bamboo week side.
By adopting the technical scheme, the hard brush hair and the rotating filter screen barrel form relative motion, so that the hard brush hair cleans stones and sediment on the surface of the filter screen barrel, and the stones and sediment are prevented from blocking holes on the surface of the filter screen barrel as much as possible.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The water pump is connected with the water pumping pipe, residual water in the water conservancy construction area is pumped into the sedimentation tank, and the residual water sedimentates stones and sediment with large particles in the water through the sedimentation tank; then the water flow in the cylinder shell flows into the main drainage pipeline, the water flow in the main drainage pipeline is blocked by the water blocking baffle plate, so that the water flow is guided into the permeable water pipe, and then filtered water irrigates the green plant on the slope protection surface through the permeable holes on the surface of the permeable water pipe. The water flow in the main drainage pipeline is continuously blocked by the water blocking baffle until the water flow in the main drainage pipeline overflows beyond the top of the water blocking baffle, and the overflowed filtered water can be directly discharged into the river; the problems that manual watering is needed for the green planting for slope protection and time and labor are wasted are solved;
2. Even if the residual water in the sedimentation tank is sedimentated, the tank water in the sedimentation tank is doped with partial stones and sediment; by arranging the filtering dome into a semicircle structure, when the stones and the sediment with large particles flow through the surface of the filtering dome, the stones and the sediment with large particles slide through the surface of the filtering dome, so that the stones and the sediment with large particles are prevented from directly smashing the filtering dome as much as possible, and the service life of the filtering dome is prolonged; the filtering dome is arranged in a hemispherical structure, so that the filtering dome has a larger contact area with the pond water, and the pond water can be filtered through the filtering dome more efficiently;
3. The setting of water conservancy diversion mechanism makes ponding on the bank protection flow into drainage channel through the drainage channel on protection apron surface, and then ponding on the bank protection flows into inside the drum shell through drainage channel to this realization this water conservancy construction water conservancy diversion drainage structure can dredge and purify ponding on the bank protection in time, in this direct inflow river course of sewage on avoiding the bank protection as far as possible.
Drawings
Fig. 1 is a schematic structural view of a diversion drainage structure for water conservancy construction.
Fig. 2 is an exploded schematic view of a diversion drainage structure for water conservancy construction.
Fig. 3 is a schematic view of the structure of the inside of the cylinder case.
Fig. 4 is an exploded view of the structure of fig. 3.
Fig. 5 is an enlarged schematic view of the portion a in fig. 1.
Fig. 6 is an enlarged schematic view of the portion B in fig. 4.
Fig. 7 is a schematic view of the structure of the main drain pipe.
Reference numerals: 11. a sedimentation tank; 12. a water pumping pipe; 13. assembling the through groove; 14. a filter dome; 15. a cylindrical housing; 16. a yielding through groove; 17. a drainage channel; 18. a protective cover plate; 19. a water filtering tank; 20. a collection box; 21. supporting a circular plate; 22. a filter screen cylinder; 23. a baffle circular groove; 24. hard bristles; 25. rotating the straight rod; 26. an auger; 27. a cleaning scraper; 28. cleaning brush hair; 29. a driving motor; 30. a transmission circular groove; 31. a transmission cylinder; 32. a transmission straight rod; 33. a rotary gear; 35. a drive gear; 36. a case cover plate; 37. a locking member; 38. locking the ring; 39. a support ring; 40. locking the straight rod; 41. a limit circular plate; 42. a tension spring; 43. a drainage conduit; 44. a main drain pipe; 45. a drainage through hole; 46. a drainage port; 47. a water blocking baffle; 48. filtering an iron net; 49. a permeate water pipe; 50. and a straight rod is connected.
Detailed Description
The application is described in further detail below with reference to fig. 1-7.
The embodiment of the application discloses a water conservancy construction diversion drainage structure. Referring to fig. 1-3, the water conservancy construction water conservancy diversion drainage structure includes the sedimentation tank 11 that is arranged in the sediment aquatic silt and stone, and the suction pipe 12 that is connected with the suction pump interconnect is installed to the lateral wall that is close to the water conservancy construction region of sedimentation tank 11, and the port that the suction pipe 12 kept away from the water conservancy construction region wears to locate sedimentation tank 11 inside to this realizes that the suction pump is through the water source extraction of suction pipe 12 with the construction region to sedimentation tank 11 inside. The sedimentation tank 11 is provided with an assembly through groove 13 penetrating through the side wall far away from the water suction pipe 12, the side wall of the sedimentation tank 11 is fixedly provided with a filter dome 14 through the assembly through groove 13, and the filter dome 14 is of a hollow semicircle structure surrounded by a filter iron net 48.
Referring to fig. 2 and 3, a cylindrical housing 15 is fixedly installed at a side wall of the sedimentation tank 11 facing away from the suction pipe 12, and the cylindrical housing 15 is coaxially disposed with the filtering dome 14. The cylinder shell 15 is a hollow cylinder structure with openings at two ends, and the inner diameter of the cylinder shell 15 is larger than that of the assembly through groove 13. The outer peripheral surface at the top of the cylinder shell 15 is provided with a yielding through groove 16 along the length direction of the cylinder shell 15, the cylinder shell 15 is fixedly provided with a drainage channel 17 through the yielding through groove 16, the drainage channel 17 is provided with a protective cover plate 18 through the top opening of the cylinder shell, the protective cover plate 18 is provided with a plurality of water filtering grooves 19 penetrating through the surface of the cylinder shell, and therefore accumulated water on a slope protection can flow into the drainage channel 17 through the water filtering grooves 19 of the protective cover plate 18. The end of the cylinder shell 15 far away from the sedimentation tank 11 is coaxially fixed with a collecting box body 20, the collecting box body 20 is of a hollow circular ring structure with openings at both ends, and the outer diameter of the collecting box body 20 is the same as that of the cylinder shell 15.
Referring to fig. 2 and 4, a support disc 21 is coaxially fixed to the inner peripheral surface of the collection box 20, and the outer peripheral surface of the support disc 21 is entirely bonded to the inner peripheral surface of the collection box 20. A filter screen cylinder 22 is arranged in the cylinder shell 15 along the length direction of the cylinder shell, one end of the filter screen cylinder 22 penetrates through the side wall of the sedimentation tank 11 through the assembly through groove 13, and a bearing is arranged between the outer peripheral surface of the filter screen cylinder 22 and the inner peripheral surface of the assembly through groove 13; the side wall of the supporting circular plate 21, which is close to the sedimentation tank 11, is provided with a baffle circular groove 23, the other end of the filter screen cylinder 22 passes through the baffle circular groove 23 and is arranged in the supporting circular plate 21, and a bearing is arranged between the outer peripheral surface of the filter screen cylinder 22 and the inner peripheral surface of the baffle circular groove 23, so that the filter screen cylinder 22 is rotatably arranged in the cylinder shell 15. The filter screen cylinder 22 is a hollow cylinder structure surrounded by a filter iron net 48, and the end parts of the two ends of the filter screen cylinder 22 are provided with openings. A row of hard bristles 24 are fixed at the edge of the yielding through groove 16 along the length direction of the cylinder shell 15, and the end part of the hard bristles 24, which is far away from the cylinder shell 15, is abutted against the periphery side of the filter screen cylinder 22, so that the hard bristles 24 can clean stones and sediment attached to the periphery surface of the filter screen cylinder 22.
Referring to fig. 4 and 5, a rotary straight rod 25 is coaxially disposed inside the filter screen cylinder 22, and a packing auger 26 is circumferentially fixed around the rotary straight rod 25 in its longitudinal direction. The end of the rotary straight rod 25, which is close to the filter dome 14, passes through the filter dome 14, and a sweeping scraping plate 27 is coaxially fixed on the part of the rotary straight rod 25, which passes through the filter dome 14, and the sweeping scraping plate 27 is of a semicircular arc-shaped plate structure. A gap is left between the inner peripheral surface of the cleaning blade 27 and the outer peripheral surface of the filter dome 14, and a row of cleaning bristles 28 are fixed to the side wall of the cleaning blade 27 near the filter dome 14 along the path direction of the cleaning blade 27. The side wall of the supporting circular plate 21, which is away from the filter screen cylinder 22, is fixed with a driving motor 29, the end part of the rotating straight rod 25, which is close to the driving motor 29, penetrates out of the supporting circular plate 21, and the end part of the rotating straight rod 25, which penetrates out of the supporting circular plate 21, is coaxially fixed on the output shaft of the driving motor 29.
Referring to fig. 4 and 6, a transmission circular groove 30 is formed in the baffle circular groove 23 far from the groove bottom of the filter dome 14, a transmission cylinder 31 is mounted on the support circular plate 21 through the transmission circular groove 30, the transmission cylinder 31 is rotatably mounted on the side wall of the support circular plate 21 through a bearing, and a circle of teeth are axially arranged on the inner circumferential surface of the transmission cylinder 31 by taking the self axis as an axial direction. A connecting straight rod 50 is fixedly connected between the outer peripheral surface of the transmission cylinder 31 and the inner peripheral surface of the filter screen cylinder 22, the rotary straight rod 25 penetrates through the surface of the transmission cylinder 31, an opening is formed in the side wall, away from the auger 26, of the transmission cylinder 31, a transmission straight rod 32 is fixedly arranged at the bottom of the transmission circular groove 30, away from the filter dome 14, a rotary gear 33 is arranged at the periphery of the transmission straight rod 32 in a rotating mode through a bearing, a driving gear 35 is coaxially and fixedly arranged at the periphery of the rotary straight rod 25, and the driving gear 35 and the rotary gear 33 are both located inside the transmission cylinder 31. The driving gear 35 is meshed with the rotating gear 33, and the rotating gear 33 is meshed with teeth on the inner peripheral surface of the transmission cylinder 31, so that the rotation direction of the filter screen cylinder 22 and the rotation direction of the rotating straight rod 25 are opposite.
Referring to fig. 1 and 5, the end of the collection tank 20 facing away from the cylinder housing 15 is hinged to a tank cover plate 36 through its own opening, and the tank cover plate 36 is provided with two and opposite. The two box cover plates 36 are located at the opening of the collecting box 20 and can be enclosed to form a cover plate structure with a circular ring shape, so that the opening of the collecting box 20 is covered by the two box cover plates 36. The ends of the two box cover plates 36 are in one-to-one correspondence, and the corresponding ends of the two box cover plates 36 are provided with fillets so as to facilitate the closing operation of the two box cover plates 36. A locking part 37 for locking the box cover plates 36 is arranged between the corresponding end parts of the two box cover plates 36, the locking part 37 comprises a locking circular ring 38 fixed on the side wall of the box cover plates 36, which is away from the collecting box body 20, a supporting circular ring 39 fixedly installed on the side wall of the corresponding box cover plates 36, which is away from the collecting box body 20, and a locking straight rod 40 penetrating through the inner side of the supporting circular ring 39, a limiting circular plate 41 is coaxially fixed at the top end of the locking straight rod 40, a tension spring 42 is fixedly connected between the limiting circular plate 41 and the side wall, which is close to the supporting circular ring 39, of the side wall, the tension spring 42 is coaxially sleeved on the periphery of the locking straight rod 40, and the bottom end of the locking straight rod 40 can be inserted into the inner side of the locking circular ring 38.
Referring to fig. 1 and 7, a drain pipe 43 is fixed to a side wall of the support disk 21 facing away from the filter screen tube 22, and a port of the drain pipe 43 near the support disk 21 is inserted into the support disk 21. The end of the drainage guide pipe 43 far away from the supporting circular plate 21 is fixedly provided with a main drainage pipe 44, the main drainage pipe 44 is provided with drainage through holes 45 penetrating through the outer peripheral surfaces of the left side and the right side of the main drainage pipe 44, and the three drainage through holes 45 are arranged along the length direction of the main drainage pipe 44. The drainage port 46 is fixed on the outer peripheral surface of the main drainage pipe 44 through the drainage through holes 45, and the drainage port 46 is communicated with the permeable pipe 49 buried in the planting soil layer of the slope protection. Three water blocking baffles 47 are fixed to the inner peripheral surface of the bottom of the main drain pipe 44 along the length direction thereof, and the water blocking baffles 47 are flat plate structures with half-moon shaped longitudinal sections. Two drainage ports 46 fixed to the peripheral side of the main drainage pipe 44 through the same drainage through hole 45 correspond to a water blocking baffle 47, and the water blocking baffle 47 is located on the side of the corresponding two drainage ports 46 away from the filter screen cylinder 22.
The implementation principle of the water conservancy construction diversion drainage structure provided by the embodiment of the application is as follows: firstly, the water pump is connected with the water pumping pipe 12 and pumps the residual water in the water conservancy construction area into the sedimentation tank 11, the residual water sedimentates large-particle stones and sediment contained in the water through the sedimentation tank 11, and the sedimentation tank 11 is used for avoiding the direct smashing of the large-particle stones and sediment along with the impact of water flow to the greatest extent, so that the filtering dome 14 and the structure inside the cylinder shell 15 are prevented. The pond water flows into filter screen cylinder 22 after the filtration of filtering dome 14 surface filtration hole, and driving motor 29 circular telegram starts this moment, and driving motor 29 drives through rotatory straight-bar 25 and cleans scraper blade 27 rotatory, cleans brush hair 28 on scraper blade 27 surface and can clear away stone and silt on the filtering dome 14 surface to this realization pond water flows into filter screen cylinder 22 through filtering dome 14 more high-efficiently. The accumulated water on the slope protection flows into the drainage channel 17 through the water filtering groove 19 on the surface of the protective cover plate 18, then flows into the cylinder shell 15 through the drainage channel 17, and the accumulated water in the cylinder shell 15 flows into the filter screen cylinder 22 after being filtered by the filter screen cylinder 22.
The driving motor 29 drives the rotating gear 33 to rotate, the rotating gear 33 drives the transmission cylinder 31 to rotate, and the transmission cylinder 31 drives the filter screen cylinder 22 to rotate through the connecting straight rod 50, so that relative movement between the hard bristles 24 and the filter screen cylinder 22 is realized, the hard bristles 24 clean stones and sediment on the surface of the filter screen cylinder 22, and the holes on the surface of the filter screen cylinder 22 are prevented from being blocked by the stones and sediment as much as possible. The driving motor 29 realizes that the rotary straight rod 25 and the filter screen cylinder 22 form mutual reverse rotation through the driving gear 35 and the rotary gear 33, so that filtered water in the filter screen cylinder 22 is transported to a position, away from the sedimentation tank 11, of the filter screen cylinder 22 through the rotary auger 26, the filtered water in the filter screen cylinder 22 flows into the main drainage pipeline 44 through the drainage guide pipe 43, water in the main drainage pipeline 44 is blocked by the water blocking baffle 47, so that the water is guided into the permeable water pipe 49 through the drainage port 46, and then the filtered water irrigates green plants on the slope protection surface through the permeable holes on the surface of the permeable water pipe 49. The water flow in the main drainage pipe 44 is continuously blocked by the water blocking baffle 47 until the water flow in the main drainage pipe 44 is overflowed beyond the top of the water blocking baffle 47, and the overflowed filtered water can be directly discharged into the river.
The stones and sediment inside the cylinder shell 15 can flow into the collecting box body 20 through the impact of water flow, when the water pump in the water conservancy construction area stops working, the stones and sediment inside the collecting box body 20 can be cleaned by pulling out the locking straight rod 40 inserted into the inner side of the locking ring 38 and then manually opening the two hinged box cover plates 36.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (1)
1. The utility model provides a water conservancy construction water conservancy diversion drainage structures, includes sedimentation tank (11), is fixed in drum shell (15) of sedimentation tank (11) lateral wall and set up in drum shell (15) keep away from the water conservancy diversion drainage mechanism of the tip of sedimentation tank (11), drum shell (15) with the inside of sedimentation tank (11) is linked together, its characterized in that: the diversion drainage mechanism comprises a main drainage pipeline (44) arranged at the end part of the cylinder shell (15) far away from the sedimentation tank (11) and a plurality of water blocking baffles (47) arranged on the inner peripheral surface of the bottom of the main drainage pipeline (44), wherein the water blocking baffles (47) are of flat plate structures with half-moon shaped longitudinal sections; a plurality of permeable pipes (49) are arranged on two opposite sides of the peripheral side of the main drainage pipe (44), the permeable pipes (49) are communicated with the main drainage pipe (44), the permeable pipes (49) correspond to the water blocking baffles (47), and the water blocking baffles (47) are positioned on one side, away from the sedimentation tank (11), of the corresponding permeable pipes (49); the sedimentation tank is characterized in that a water filtering mechanism for filtering tank water is arranged in the sedimentation tank (11), the water filtering mechanism comprises a filtering dome (14) fixed at the position, communicated with the cylindrical shell (15), of the sedimentation tank (11), the filtering dome (14) is of a hollow semicircle sphere structure formed by enclosing a filtering iron net (48), and a cleaning mechanism for removing stones and sediment on the surface of the filtering dome (14) is arranged in the sedimentation tank (11); the water-saving device is characterized in that a yielding through groove (16) is formed in the outer peripheral surface of the top of the cylinder shell (15), the cylinder shell (15) is provided with a flow guiding mechanism for enabling accumulated water on a slope to flow into the cylinder shell (15) through the yielding through groove (16), the flow guiding mechanism comprises a water draining channel (17) fixed on the surface of the cylinder shell (15) through the yielding through groove (16), a protective cover plate (18) covering the top of the water draining channel (17), the protective cover plate (18) is provided with a plurality of water filtering grooves (19) penetrating through the surface of the protective cover plate, and a filtering mechanism for filtering the accumulated water is arranged in the cylinder shell (15); the filtering mechanism comprises a filter screen cylinder (22) rotatably arranged in the cylinder shell (15), a rotary straight rod (25) rotatably arranged in the filter screen cylinder (22) and a packing auger (26) circumferentially fixed on the periphery of the rotary straight rod (25), the filter screen cylinder (22) is communicated with the position where the filter dome (14) is attached, and a driving mechanism for driving the filter screen cylinder (22) and the rotary straight rod (25) to rotate in opposite directions is arranged outside the cylinder shell (15); the end part of the rotary straight rod (25) close to the filtering dome (14) penetrates out of the filtering dome (14), the cleaning mechanism comprises a cleaning scraping plate (27) coaxially fixed to the end part of the rotary straight rod (25) penetrating out of the filtering dome (14) and cleaning bristles (28) fixed to the side wall, close to the filtering dome (14), of the cleaning scraping plate (27) along the path direction of the cleaning scraping plate (27), and the cleaning scraping plate (27) is of a semicircular arc-shaped plate structure; the cylinder shell (15) is provided with a cleaning mechanism for cleaning the surface of the filter screen cylinder (22) through the yielding through groove (16), the cleaning mechanism comprises hard bristles (24) arranged at the edge position of the yielding through groove (16) along the length direction of the cylinder shell (15), the end part of the hard bristles (24) away from the cylinder shell (15) is abutted to the periphery of the filter screen cylinder (22), the end part of the cylinder shell (15) away from the sedimentation tank (11) is provided with a collecting mechanism for collecting stones and sediment, the collecting mechanism comprises a collecting box body (20) coaxially fixed at the end part of the cylinder shell (15) away from the sedimentation tank (11) and a cover plate assembly arranged at the side wall of the collecting box body (20) away from the cylinder shell (15), the collecting box body (20) is communicated with the position where the cylinder shell (15) is combined, the collecting box body (20) is provided with an opening deviating from the side wall of the cylinder shell (15), the cover plate assembly comprises two box body cover plates (36) hinged to the opening position of the collecting box body (20), the two box body cover plates (36) are enclosed to form a cover plate structure with a circular ring shape, the two end parts at the two ends of the box body cover plates (36) are in one-to-one correspondence, a locking mechanism for limiting the box body cover plates (36) is arranged between the corresponding end parts of the two box body cover plates (36), the inner peripheral surface of the collecting box body (20) is fixedly provided with a supporting circular plate (21), the driving mechanism comprises a transmission cylinder (31) rotatably arranged on the supporting circular plate (21) and close to the side wall of the sedimentation tank (11), a driving motor (29) fixed on the side wall of the supporting circular plate (21) and deviating from the sedimentation tank (11), a rotating gear (33) rotatably arranged on the side wall of the supporting circular plate (21) and close to the sedimentation tank (11), and a connecting straight rod (50) fixedly connected between the transmission cylinder (31) and the filter screen cylinder (22), a circle of teeth is arranged on the inner peripheral surface of the transmission cylinder (31), the end part of the rotating straight rod (25) far away from the sedimentation tank (11) penetrates through the transmission cylinder (31) and is coaxially connected with the output shaft of the driving motor (29), the circumference of the rotary straight rod (25) is fixedly provided with a driving gear (35), the driving gear (35) and the rotary gear (33) are both positioned on the inner side of the transmission cylinder (31), the driving gear (35) is meshed with the rotary gear (33), the rotary gear (33) is meshed with teeth on the inner circumferential surface of the transmission cylinder (31), and the locking mechanism comprises a locking ring (38) fixed on one of the box cover plates (36) and deviating from the side wall of the collecting box (20), a supporting ring (39) fixed on the corresponding box cover plate (36) and deviating from the side wall of the collecting box (20), The locking straight rod (40) is arranged on the inner side of the supporting circular ring (39) in a penetrating mode, the limiting circular plate (41) is fixed on the end portion, far away from the locking circular ring (38), of the locking straight rod (40), and the stretching spring (42) is fixedly connected between the limiting circular plate (41) and the supporting circular ring (39), and the locking straight rod (40) can be inserted into the inner side of the locking circular ring (38).
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| CN207362917U (en) * | 2017-10-10 | 2018-05-15 | 上海雨湃建筑节能工程有限公司 | A kind of rainwater comprehensive utilization system for vertical planting |
| CN114146475A (en) * | 2021-12-11 | 2022-03-08 | 安徽博雅园林建筑有限公司 | River channel treatment device |
| CN217298788U (en) * | 2022-02-18 | 2022-08-26 | 武汉市城市防洪勘测设计院有限公司 | Green ecological river course bank protection |
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| US6428692B2 (en) * | 2000-05-30 | 2002-08-06 | Henry Happel | In-line storm water drain filter system |
| CN206521738U (en) * | 2017-03-06 | 2017-09-26 | 梅燕 | A kind of water pipeline for hydraulic engineering |
| CN217391790U (en) * | 2022-04-02 | 2022-09-09 | 安徽国青智能环保科技有限公司 | Sewage pretreatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207362917U (en) * | 2017-10-10 | 2018-05-15 | 上海雨湃建筑节能工程有限公司 | A kind of rainwater comprehensive utilization system for vertical planting |
| CN114146475A (en) * | 2021-12-11 | 2022-03-08 | 安徽博雅园林建筑有限公司 | River channel treatment device |
| CN217298788U (en) * | 2022-02-18 | 2022-08-26 | 武汉市城市防洪勘测设计院有限公司 | Green ecological river course bank protection |
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