CN112695872B - Municipal road initial rainwater collection device based on rainwater and sewage separation - Google Patents
Municipal road initial rainwater collection device based on rainwater and sewage separation Download PDFInfo
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- CN112695872B CN112695872B CN202011543932.2A CN202011543932A CN112695872B CN 112695872 B CN112695872 B CN 112695872B CN 202011543932 A CN202011543932 A CN 202011543932A CN 112695872 B CN112695872 B CN 112695872B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
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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
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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Abstract
The application relates to a municipal road initial rainwater collecting device based on rainwater and sewage diversion, which comprises a rainwater inspection well, a rainwater and sewage connecting pipe arranged on the rainwater inspection well, a first filtering plate and a filtering box, wherein the first filtering plate is arranged on the rainwater and sewage connecting pipe; first filter is connected in the rainwater inspection shaft, the rose box is located first filter below, be connected through coupling assembling between rose box and the first filter, coupling assembling includes the connecting block, the carousel, connecting rod and connecting strip, the connecting strip sets up on first filter, the connecting block sets up on the rose box, the carousel rotates with the connecting block to be connected, the one end and the connecting block of connecting rod are articulated, be equipped with first opening and the second opening that slides on the connecting rod, the eccentric position department of carousel is connected with first slip post, first slip post and first opening sliding fit that slides, be connected with the second slip post on the connecting strip, the second slip post slides opening sliding fit with the second. This application has the difficult effect of blockking up of rainwater inspection shaft.
Description
Technical Field
The application relates to the field of municipal environmental protection, especially, relate to a municipal road initial stage rainwater collection device based on distribution of rain and sewage.
Background
The initial rainwater often dissolves acidic gases, factory exhaust gases, automobile tail and other pollutant gases in the air, and the initial rainwater is directly discharged into a river channel to cause pollution to a certain degree for water environment treatment due to the fact that the initial rainwater containing a lot of organic pollutants, heavy metals and the like is directly discharged into the river channel after falling to the ground and scouring roof, asphalt concrete roads and the like, so that the initial rainwater is necessary to be collected.
Chinese patent No. CN208039405U discloses a device for collecting initial rainwater on municipal road based on rainwater and sewage diversion, comprising a rainwater pipeline and a sewage pipeline buried underground in parallel, wherein the rainwater pipeline is provided with a plurality of rainwater inspection wells, a communicating pipe is arranged between every two adjacent rainwater inspection wells, the sewage pipeline is provided with a plurality of sewage inspection wells, a communicating pipe is arranged between every two adjacent sewage inspection wells, one side of each rainwater inspection well opposite to the sewage inspection well is provided with a rainwater and sewage connecting pipeline, the two ends of the rainwater and sewage connecting pipeline are respectively connected with the bottoms of the rainwater inspection wells and the bottoms of one sides of the sewage inspection wells, the side of the mouth of each rainwater inspection well close to the sewage inspection well is provided with a control room, a valve controller is arranged in the control room, the bottom of the mouth of each rainwater inspection well is provided with a rainwater collection room, and the bottom of the rainwater collection room is arranged at the bottom of the inner wall of the rainwater inspection well, and the bottom of the water outlet chamber is connected with one end of the rain sewage connecting pipeline. The top of the water outlet chamber is provided with an impact-proof plate, the bottom of the water outlet chamber is provided with a water outlet weir plate, and a slag blocking cage is arranged in the water outlet chamber and positioned at the top of the water outlet weir plate. The initial rainwater flows into the rainwater inspection well, and impurities with larger sizes in the initial rainwater are intercepted through the slag intercepting cage.
In view of the above-mentioned related art, the inventor believes that the impurities intercepted by the slag trap cage are likely to cause the blockage of the rainwater inspection well after being accumulated for a long time.
Disclosure of Invention
In order to improve the easy problem of blockking up of rainwater inspection shaft, this application provides one kind based on rainwater dirty reposition of redundant personnel town road initial stage rainwater collection device.
The application provides a based on rainwater and sewage reposition of redundant personnel town road initial stage rainwater collection device adopts following technical scheme:
a municipal road initial rainwater collecting device based on rainwater and sewage diversion comprises a rainwater inspection well, a rainwater and sewage connecting pipe arranged on the rainwater inspection well, a first filtering plate and a filtering box, wherein the first filtering plate is arranged on the rainwater and sewage connecting pipe; the first filter plate is detachably connected in the rainwater inspection well, a first filter hole is arranged on the first filter plate, a second filter hole is arranged on the filter box, the filter box is positioned below the first filter plate, the filter box is connected with the first filter plate through a connecting component, the connecting component comprises a connecting block and a rotating disc, connecting rod and connecting strip, the connecting strip sets up on first filter, connecting strip and rose box sliding fit, the connecting block sets up on the rose box, the carousel rotates with the connecting block to be connected, the one end and the connecting block of connecting rod are articulated, be equipped with first opening and the second opening of sliding on the connecting rod, first opening and the second opening of sliding along the length direction setting of connecting rod, the eccentric position department of carousel is connected with first slip post, first slip post and first opening sliding fit that slides, be connected with the second slip post on the connecting strip, the second slip post slides opening sliding fit with the second.
By adopting the technical scheme, when initial rainwater enters the rainwater inspection well, the first filter plate and the filter box can filter impurities in the initial rainwater, the impurities in the initial rainwater are intercepted, workers can clean the impurities regularly, the first filter plate can be detached from the rainwater inspection well for cleaning, as the filter box is positioned below the first filter plate, the impurities passing through the first filter plate can be continuously filtered by the filter box, when the impurities in the filter box need to be cleaned, the turntable is rotated to drive the first sliding column to rotate, the first sliding column drives the connecting rod to swing in the rotating process, the connecting rod drives the second sliding column to move in the swinging process, the second sliding column drives the connecting strip to move, the first filter plate moves along with the connecting strip, so that the opening of the filter box is exposed, and the impurities in the filter box can be cleaned conveniently, the purpose of clearing up the impurities intercepted is achieved, the rainwater inspection well is not prone to blocking, and therefore rainwater in the rainwater inspection well can smoothly flow out of the rainwater inspection well.
Optionally, still include locking Assembly, locking Assembly includes the locking frame, the latch segment, connecting pipe and dwang, the connecting pipe is connected on the carousel, the one end of dwang is connected in the connecting pipe, be equipped with spacing on the dwang, be equipped with the spacing groove on the connecting pipe, spacing be located the spacing groove and with spacing groove sliding fit, the one end that the connecting pipe was kept away from to the dwang is connected the latch segment, the locking frame sets up on the connecting block, latch segment detachable pegs graft in the locking frame again, be equipped with the handle on the latch segment.
Through adopting above-mentioned technical scheme, locking Assembly's setting can lock the position of connecting strip on the rose box, the pulling handle, pull out the latch segment from the locking frame, the handle rotates, the cooperation through dwang and connecting pipe drives the carousel and rotates, thereby the removal of control connecting strip, realize the purpose that first filter sheltered from the rose box mouth or exposes, after having washd the impurity in the rose box, the handle rotates, make first filter shelter from the rose box mouth, then promote the handle, make the latch segment be located the locking frame, thereby it is spacing to carry out the latch segment, avoid the latch segment to rotate, the possibility of first filter secondary motion has been reduced, stability between first filter and the rose box has been improved.
Optionally, a collecting tank is arranged on the first filtering plate, the first filtering holes are communicated with the bottom of the collecting tank, the side wall of the collecting tank is inclined towards the direction deviating from the central line of the collecting tank, and a tank opening of the filtering tank is located below the first filtering holes.
Through adopting above-mentioned technical scheme, the collecting vat lateral wall that the slope set up can lead to the flow direction of rainwater, makes the rainwater that flows through first filter can the accuracy flow into the rose box in, makes things convenient for the rose box to concentrate secondary filtration to the rainwater through first filter, avoids partial rainwater to directly fall to rainwater inspection shaft bottom after filtering through first filter, helps improving the filter effect to the rainwater.
Optionally, the filter box is internally detachably connected with a second filter plate, the second filter plate is provided with a third filter hole, and the third filter hole is smaller than the first filter hole.
Through adopting above-mentioned technical scheme, the setting of second filter can further improve the filter effect to the rainwater, when the impurity of clearance rose box, can dismantle the second filter get off to impurity that is located between second filter and the rose box bottom clears up.
Optionally, be equipped with braced frame in the rose box, the second filter is taken and is established on braced frame, the second filter includes first minute board and second minute board, first minute board and second minute board sliding connection are equipped with first locating piece on the first minute board, pass through spring coupling between first locating piece and the second minute board, are equipped with the second locating piece on the second minute board, pass through spring coupling between second locating piece and the first minute board, and when the spring was in natural state, first minute board and second minute board contradict the rose box lateral wall.
Through adopting above-mentioned technical scheme, on the one hand, when the spring was in natural state, first minute board and second minute board conflict the rose box lateral wall, have reduced the possibility that the space appears between second filter and the rose box lateral wall, have improved the filter effect, and on the other hand, the second filter is set up on braced frame, can realize the quick installation and the dismantlement of second filter.
Optionally, rainwater inspection shaft bottom is equipped with the promotion frame, is equipped with the non-woven fabrics on the promotion frame, promotes the frame and is connected with the rose box, and the non-woven fabrics lies in the dirty connecting pipe below of rain on vertical direction, and the rose box lies in the dirty connecting pipe top of rain on vertical direction.
Through adopting above-mentioned technical scheme, when the rainwater flowed rainwater inspection shaft bottom through the filter box, granule impurity such as sand in the rainwater can deposit on the non-woven fabrics, clears up impurity at needs, when taking out the filter box from the rainwater inspection shaft in, promotes the frame and removes along with the filter box together to will promote the frame and take out from the elm inspection shaft, so that clear up sedimentary impurity on the non-woven fabrics, further reduced the rainwater inspection shaft and blockked up the possibility.
Optionally, the non-woven fabric is detachably connected with the lifting frame.
Through adopting above-mentioned technical scheme, the user can regularly change the non-woven fabrics, avoids the ageing damaged of non-woven fabrics, when clearance impurity, can't take out the rainwater inspection shaft with the impurity on the non-woven fabrics.
Optionally, the lifting frame is detachably connected with the filter box.
Through adopting above-mentioned technical scheme, if promote the frame and corroded the damage by the rainwater, the user can be changed the promotion frame according to the user demand.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when initial rainwater enters the rainwater inspection well, the first filter plate and the filter box can filter impurities in the initial rainwater and intercept the impurities in the initial rainwater, when the impurities are more, the first filter plate can be detached from the rainwater inspection well and cleaned, the rotary disc is rotated and drives the first sliding column to rotate, the first sliding column drives the connecting rod to swing in the rotating process, the connecting rod drives the second sliding column to move in the swinging process, and the second sliding column drives the connecting strip to move, so that the box opening of the filter box is exposed, the impurities in the filter box can be cleaned, the purpose of cleaning the intercepted impurities is achieved, and the rainwater inspection well is not easily blocked;
2. the side wall of the collecting tank which is obliquely arranged can guide the flowing direction of rainwater, so that the rainwater flowing through the first filter plate can accurately flow into the filter box, the filter box can conveniently filter the rainwater passing through the first filter plate in a concentrated manner again, partial rainwater is prevented from directly falling to the bottom of the rainwater inspection well after being filtered by the first filter plate, and the rainwater filtering effect can be improved;
3. the setting of second filter can further improve the filter effect to the rainwater, when the impurity of clearance rose box in, can dismantle the second filter to impurity to being located between second filter and the rose box bottom clears up.
Drawings
FIG. 1 is a schematic structural diagram of an initial rainwater collecting device for municipal road based on rainwater and sewage separation in the embodiment of the application.
Fig. 2 is a schematic structural diagram for showing a positional relationship between the first filter plate and the filter box in the embodiment of the present application.
Fig. 3 is a schematic structural diagram for showing a positional relationship between the first filtering holes and the collecting tank in the embodiment of the present application.
Fig. 4 is a schematic structural diagram for showing a positional relationship between the second filter plate and the filter box in the embodiment of the present application.
Fig. 5 is a schematic structural diagram for showing a positional relationship between the first sliding column and the first sliding through hole in the embodiment of the present application.
Fig. 6 is a schematic structural diagram for showing a positional relationship between the locking block and the locking frame in the embodiment of the present application.
Fig. 7 is an enlarged view of a portion a of fig. 6 showing a positional relationship between the rotating lever and the connecting pipe.
Fig. 8 is a schematic structural view for embodying the second filter plate in the embodiment of the present application.
Description of reference numerals: 1. a rainwater inspection well; 2. a sewage inspection well; 3. a rain and sewage connecting pipe; 4. a first filter plate; 5. a filter box; 6. a well cover; 7. mounting grooves; 8. a clamping groove; 9. a clamping block; 10. a first filtering hole; 11. collecting tank; 12. a second filtering hole; 13. connecting blocks; 14. a turntable; 15. a connecting rod; 16. a connecting strip; 17. a first link; 18. a first dovetail bar; 19. a first dovetail groove; 20. a fixed block; 21. a first sliding through opening; 22. a second sliding through opening; 23. a first sliding column; 24. a second sliding column; 25. locking the frame; 26. a locking block; 27. a connecting pipe; 28. rotating the rod; 29. a limiting strip; 30. a limiting groove; 31. a handle; 32. a second filter plate; 33. a first sub plate; 34. a second board; 35. a second dovetail groove; 36. a second dovetail bar; 37. a spring; 38. a first positioning block; 39. a second positioning block; 40. a support frame; 41. a third filtering hole; 42. a lifting frame; 43. non-woven fabrics; 44. a fixing sheet; 45. fixing the rod; 46. a nut; 47. a water inlet; 48. a hinged column; 49. a second link; 50. and a third link.
Detailed Description
The present application is described in further detail below with reference to figures 1-8.
The embodiment of the application discloses based on distribution of rain and sewage municipal road initial rainwater collection device. Referring to fig. 1 and 2, the municipal road initial rainwater collection device based on rainwater and sewage separation comprises a rainwater inspection well 1, a sewage inspection well 2, a rainwater and sewage connecting pipe 3, a first filtering plate 4 and a filtering box 5.
Referring to fig. 1, the bottom of rainwater inspection shaft 1 lateral wall is connected to the one end of rain and sewage connecting pipe 3, and the bottom of 2 lateral walls of sewage inspection shaft is connected to the other end to couple together rainwater inspection shaft 1 and sewage inspection shaft 2, the initial stage rainwater enters into in rainwater inspection shaft 1 the back and enters into in the sewage inspection shaft 2 through rain and sewage connecting pipe 3.
Referring to fig. 1 and 2, all can dismantle on rainwater inspection well 1 and the sewage inspection well 2 and be connected with well lid 6, be equipped with water inlet 47 on the well lid 6, all be equipped with mounting groove 7 on rainwater inspection well 1 and the sewage inspection well 2, well lid 6 sets up in mounting groove 7 to realize the installation and the dismantlement of well lid 6.
Referring to fig. 2 and 3, a first filter plate 4 is detachably connected in a rainwater inspection well 1, a clamping groove 8 communicated with a mounting groove 7 is arranged on the side wall of the rainwater inspection well 1, the clamping groove 8 is vertically arranged, a clamping block 9 is connected on the side wall of the first filter plate 4, the clamping block 9 is detachably inserted in the clamping groove 8, a first filtering hole 10 is arranged on the first filter plate 4 so as to filter initial rainwater, a collecting groove 11 is arranged on the first filter plate 4, the first filtering hole 10 is communicated with the bottom of the collecting groove 11, the side wall of the collecting groove 11 is obliquely arranged towards the direction deviating from the central line direction of the collecting groove 11 so as to guide the flowing direction of rainwater flowing into the rainwater inspection well 1, so that the rainwater smoothly flows into the collecting groove 11, when the first filter plate 4 is disassembled, the first filter plate 4 is pulled through the first filtering hole 10 so as to separate the clamping block 9 from the clamping groove 8, thereby realize the dismantlement of first filter 4, when the first filter 4 of installation, insert joint piece 9 in joint groove 8, make joint piece 9 contradict joint groove 8 and keep away from the one end of mounting groove 7 to realize the installation of first filter 4.
Referring to fig. 3 and 4, the bottom and the side wall of the filter box 5 are provided with second filter holes 12, the filter box 5 is located below the first filter plate 4, the box opening of the filter box 5 is located below the first filter hole 10, so that rainwater passing through the first filter plate 4 can smoothly flow into the filter box 5, the filter box 5 is connected with the first filter plate 4 through a connecting assembly, and the connecting assembly comprises a connecting block 13, a rotary table 14, a connecting rod 15 and a connecting strip 16.
Referring to fig. 3 and 4, the number of the connecting strips 16 is two, the two connecting strips 16 are connected through a third connecting rod 50, the connecting strips 16 are connected with the first filter plate 4 through the first connecting rod 17, the two ends of the connecting strips 16 are connected with the first connecting rod 17, one end, far away from the connecting strips 16, of the first connecting rod 17 is connected with the first filter plate 4, the connecting strips 16 are in sliding fit with the filter box 5, the two connecting strips 16 are parallel to each other, the connecting strips 16 are connected with first dovetail strips 18, the first dovetail strips 18 and the connecting strips 16 are integrally formed, the filter box 5 is provided with first dovetail grooves 19, and the first dovetail strips 18 are located in the first dovetail grooves 19 and are in sliding fit with the first dovetail grooves 19.
Referring to fig. 3 and 5, the connecting block 13 is disposed on the sidewall of the filtering box 5 through the fixing block 20, the rotary table 14 is rotatably connected to the connecting block 13, the connecting block 13 is provided with a through hole, the rotary table 14 is disposed in the through hole, one end of the connecting rod 15 is hinged to the connecting block 13 through the hinge post 48, the hinge post 48 is disposed below the rotary table 14, the center line of the hinge post 48 and the center line of the rotary table 14 are disposed in the same vertical plane, the connecting rod 15 is disposed between the sidewall of the filtering box 5 and the connecting block 13, the connecting rod 15 is provided with a first sliding through hole 21 and a second sliding through hole 22, the first sliding through hole 21 and the second sliding through hole 22 are disposed along the length direction of the connecting rod 15, the eccentric position of the rotary table 14 is connected to the first sliding post 23, the first sliding post 23 penetrates through the first sliding through hole 21 and is slidably engaged with the first sliding through hole 21, the connecting bar 16 is connected to the second sliding post 24, the second sliding post 24 penetrates through the second sliding through hole 22 and is slidably engaged with the second sliding through hole 22, when the connecting rod 15 is in a vertical state, a gap is left between the connecting rod 15 and the first filter plate 4, so that the connecting rod 15 can smoothly swing.
After taking out first filter 4 from rainwater inspection shaft 1, rotate carousel 14, carousel 14 drives first slip post 23 and rotates, first slip post 23 drives connecting rod 15 swing at the rotation in-process, connecting rod 15 drives the motion of second slip post 24 in the wobbling, second slip post 24 drives connecting strip 16 and removes, first filter 4 moves along with connecting strip 16 through first connecting rod 17 together to change the relative position between first filter 4 and rose box 5.
Referring to fig. 5 and 6, be connected with locking Assembly on the rose box 5, locking Assembly includes locking frame 25, latch segment 26, connecting pipe 27 and dwang 28, connecting pipe 27 is connected in the one side that deviates from first sliding column 23 at carousel 14, the central line of connecting pipe 27 and the coincidence of the central line of carousel 14, the one end sliding connection of dwang 28 is in connecting pipe 27, refer to fig. 6 and 7, be connected with spacing strip 29 on the dwang 28 lateral wall, be equipped with spacing groove 30 on the connecting pipe 27, spacing strip 29 is located spacing groove 30 and with spacing groove 30 sliding fit, the latch segment 26 is connected to the one end that connecting pipe 27 was kept away from to dwang 28, the cross-section of latch segment 26 is the square, locking frame 25 sets up on connecting block 13 through second connecting rod 49, latch segment 26 detachable grafting is in locking frame 25 again, be connected with handle 31 on the lateral wall that latch segment 26 deviates from dwang 28.
When the rotating disc 14 needs to be rotated, the handle 31 is pulled, the rotating rod 28 slides in the connecting pipe 27, the locking block 26 is separated from the locking frame 25, the handle 31 is rotated, the handle 31 drives the rotating rod 28 to rotate through the locking block 26, the rotating rod 28 drives the connecting pipe 27 to rotate through the matching of the limiting strip 29 and the limiting groove 30, and therefore the purpose of driving the rotating disc 14 to rotate is achieved.
When the rotation of the turntable 14 is not required, the handle 31 is pushed, the rotating rod 28 slides in the connecting pipe 27, and the locking block 26 is pushed back into the locking frame 25, so that the locking block 26 is limited, the locking block 26 is prevented from rotating, and the turntable 14 is rotated.
Referring to fig. 4 and 8, a second filter plate 32 is detachably connected in the filter box 5, a support frame 40 is fixedly connected in the filter box 5, the second filter plate 32 is erected on the support frame 40, the second filter plate 32 includes a first sub-plate 33 and a second sub-plate 34, the first sub-plate 33 is slidably connected with the second sub-plate 34, a second dovetail groove 35 is arranged on the first sub-plate 33, a second dovetail strip 36 is connected on the second sub-plate 34, the second dovetail strip 36 is slidably matched with the second dovetail groove 35, a first positioning block 38 is connected on the first sub-plate 33, the first positioning block 38 is connected with the second sub-plate 34 through a spring 37, one end of the spring 37 is connected with the first positioning block 38, the other end of the spring is connected with the second sub-plate 34, a second positioning block 39 is connected on the second sub-plate 34, the second positioning block 39 is connected with the first sub-plate 33 through a spring 37, one end of the spring 37 is connected with the second positioning block 39, the other end of the supporting frame is connected with the first sub-plate 33, the first sub-plate 33 and the second positioning block 39 abut against the supporting frame 40, and when the spring 37 is in a natural state, the first sub-plate 33 and the second sub-plate 34 abut against the side wall of the filter box 5, the first sub-plate 33 and the second sub-plate 34 are both provided with third filter holes 41, referring to fig. 6 and 8, the size of the third filter holes 41 is smaller than that of the first filter holes 10, the size of the second filter holes 12 is smaller than that of the third filter holes 41, referring to fig. 4, the position of the supporting frame 40 in the vertical direction is higher than that of the second filter holes 12 in the side wall of the filter box 5 in the vertical direction.
Referring to fig. 2 and 3, rainwater inspection shaft 1 bottom is provided with promotes frame 42, can dismantle through the screw on promoting frame 42 and be connected with non-woven fabrics 43, promote frame 42 and filter box 5 and can dismantle and be connected, fixedly connected with stationary blade 44 on the 5 lateral walls of filter box, promote fixedly connected with dead lever 45 on the frame 42, dead lever 45 runs through non-woven fabrics 43, the one end that the dead lever 45 kept away from promoting frame 42 runs through stationary blade 44 and threaded connection has nut 46, nut 46 conflicts stationary blade 44.
When the lifting frame 42 needs to be disassembled, the nut 46 is rotated, the nut 46 is disassembled from the fixing rod 45, the lifting frame 42 is pulled again, the fixing rod 45 is separated from the fixing piece 44, the purpose of disassembling the lifting frame 42 is achieved, when the lifting frame 42 is required to be connected with the filter box 5, the fixing rod 45 penetrates through the fixing piece 44, the nut 46 is in threaded connection on the fixing rod 45, the nut 46 abuts against the fixing piece 44, and therefore connection between the lifting frame 42 and the filter box 5 is achieved. Non-woven fabrics 43 lies in the dirty connecting pipe of rain 3 below in vertical direction, and rose box 5 lies in the dirty connecting pipe of rain 3 tops in vertical direction, and when rainwater arrived 1 bottom of rainwater inspection shaft, little particle impurity such as sand in the rainwater can deposit on non-woven fabrics 43, and non-woven fabrics 43 concentrates little particle impurity and collects to follow-up processing little particle impurity.
The embodiment of the application provides a municipal road initial rainwater collection device based on distribution of rain and sewage's implementation principle does: when initial stage rainwater entered into rainwater inspection shaft 1 in, first filter 4, second filter 32 and rose box 5 can filter the rainwater in proper order, and the rainwater after the filtration falls to rainwater inspection shaft 1 bottom and enters into sewage inspection shaft 2 through dirty connecting pipe 3 of rain, and the deposition of small particle impurity such as sand in the rainwater is at non-woven fabrics 43.
The staff can regularly clear up the impurity in the rainwater inspection shaft 1, when clearing up, dismantle well lid 6 on the rainwater inspection shaft 1, will dismantle first filter 4 from the rainwater inspection, thereby with first filter 4, rose box 5 and lifting frame 42 take out from rainwater inspection shaft 1, after clearing up the impurity on first filter 4 and the non-woven fabrics 43, pulling handle 31, make latch segment 26 break away from in the locking frame 25, rotate handle 31, carousel 14 takes place to rotate, relative position between first filter 4 and the rose box 5 changes, expose 5 case mouths of rose box.
After the box opening of the filter box 5 is exposed, the first branch plate 33 and the second branch plate 34 are pulled through the third filter hole 41, the relative position between the first branch plate 33 and the second branch plate 34 is changed, the spring 37 is in a compressed state, so that the second filter plate 32 is smoothly taken out from the filter box 5, impurities in the filter box 5 are cleaned, after the filter box 5 is cleaned, the second filter plate 32 is put back into the filter box 5, the second filter plate 32 is abutted against the supporting frame 40, the handle 31 is rotated, the relative position between the first filter plate 4 and the filter box 5 is changed again, the first filter plate 4 is moved to the upper part of the filter box 5, the locking block 26 is inserted into the locking frame 25 to limit the locking block 26, the first filter plate 4 is installed in the rainwater inspection well 1, the well cover 6 on the rainwater inspection well 1 is put back to the original position, the cleaning of the intercepted impurities is completed, so that the rainwater inspection well 1 is not easy to block.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a based on distribution of rain and sewage town road initial stage rainwater collection device, includes rainwater inspection shaft (1) and rain and sewage connecting pipe (3) of setting on rainwater inspection shaft (1), its characterized in that: the filter also comprises a first filter plate (4) and a filter box (5); the first filter plate (4) is detachably connected in the rainwater inspection well (1), a first filter hole (10) is formed in the first filter plate (4), a second filter hole (12) is formed in the filter box (5), the filter box (5) is located below the first filter plate (4), the filter box (5) is connected with the first filter plate (4) through a connecting assembly, the connecting assembly comprises a connecting block (13), a rotary table (14), a connecting rod (15) and a connecting strip (16), the connecting strip (16) is arranged on the first filter plate (4), the connecting strip (16) is in sliding fit with the filter box (5), the connecting block (13) is arranged on the filter box (5), the rotary table (14) is rotatably connected with the connecting block (13), one end of the connecting rod (15) is hinged to the connecting block (13), a first sliding through hole (21) and a second sliding through hole (22) are formed in the connecting rod (15), the first sliding through hole (21) and the second sliding through hole (22) are arranged along the length direction of the connecting rod (15), the eccentric position of the rotary table (14) is connected with a first sliding column (23), the first sliding column (23) is in sliding fit with the first sliding through hole (21), the connecting strip (16) is connected with a second sliding column (24), and the second sliding column (24) is in sliding fit with the second sliding through hole (22); the filter box further comprises a locking assembly, the locking assembly comprises a locking frame (25), a locking block (26), a connecting pipe (27) and a rotating rod (28), the connecting pipe (27) is connected onto the rotary table (14), one end of the rotating rod (28) is connected into the connecting pipe (27), a limiting strip (29) is arranged on the rotating rod (28), a limiting groove (30) is arranged on the connecting pipe (27), the limiting strip (29) is positioned in the limiting groove (30) and is in sliding fit with the limiting groove (30), the locking block (26) is connected with one end of the rotating rod (28) far away from the connecting pipe (27), the locking frame (25) is arranged on the connecting block (13), the locking block (26) is detachably inserted into the locking frame (25), a handle (31) is arranged on the locking block (26), a supporting frame (40) is arranged in the filter box (5), and a second filter plate (32) is erected on the supporting frame (40), second filter (32) are including first minute board (33) and second minute board (34), first minute board (33) and second minute board (34) sliding connection, be equipped with first locating piece (38) on first minute board (33), be connected through spring (37) between first locating piece (38) and the second minute board (34), be equipped with second locating piece (39) on second minute board (34), be connected through spring (37) between second locating piece (39) and first minute board (33), and when spring (37) were in natural state, first minute board (33) and second minute board (34) contradict filter box (5) lateral wall.
2. The rainwater and sewage separation-based municipal road initial rainwater collection device according to claim 1, characterized in that: be equipped with collecting vat (11) on first filter (4), first filtration hole (10) and collecting vat (11) bottom intercommunication, collecting vat (11) lateral wall orientation deviates from collecting vat (11) central line direction slope setting.
3. The rainwater and sewage separation-based initial rainwater collecting device for the municipal road according to claim 2, characterized in that: the filter box (5) is internally detachably connected with a second filter plate (32), the second filter plate (32) is provided with a third filter hole (41), and the third filter hole (41) is smaller than the first filter hole (10).
4. The rainwater and sewage separation-based municipal road initial rainwater collection device according to claim 1, characterized in that: rainwater inspection shaft (1) bottom is equipped with promotes frame (42), is equipped with non-woven fabrics (43) on promoting frame (42), promotes frame (42) and is connected with rose box (5), and non-woven fabrics (43) lie in rain dirty connecting pipe (3) below in vertical direction, and rose box (5) lie in rain dirty connecting pipe (3) top in vertical direction.
5. The rainwater and sewage separation-based initial rainwater collecting device for the municipal road according to claim 4, wherein the rainwater and sewage separation-based initial rainwater collecting device comprises: the non-woven fabric (43) is detachably connected with the lifting frame (42).
6. The rainwater and sewage separation-based initial rainwater collecting device for the municipal road according to claim 4, wherein the rainwater and sewage separation-based initial rainwater collecting device comprises: the lifting frame (42) is detachably connected with the filter box (5).
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| CN112695872B true CN112695872B (en) | 2022-03-01 |
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| CN112695872A (en) | 2021-04-23 |
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