CN111877494A - Sponge urban rainwater recycle system - Google Patents
Sponge urban rainwater recycle system Download PDFInfo
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- CN111877494A CN111877494A CN202010803711.8A CN202010803711A CN111877494A CN 111877494 A CN111877494 A CN 111877494A CN 202010803711 A CN202010803711 A CN 202010803711A CN 111877494 A CN111877494 A CN 111877494A
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- rainwater
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- central shaft
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- 239000010865 sewage Substances 0.000 claims abstract description 46
- 238000001914 filtration Methods 0.000 claims abstract description 33
- 238000004064 recycling Methods 0.000 claims abstract description 12
- 210000004209 hair Anatomy 0.000 claims description 21
- 230000001680 brushing effect Effects 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 238000009434 installation Methods 0.000 description 5
- 239000010802 sludge Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
-
- 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
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- 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
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- 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
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
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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
- E03F5/0402—Gullies for use in roads or pavements provided with flushing means for cleaning or emptying
-
- 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
-
- 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
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
The application discloses a sponge urban rainwater recycling system, which relates to the technical field of rainwater collection and improves rainwater collection efficiency, and comprises a rainwater collection well, a reservoir communicated with the rainwater collection well, and a drainage grid covering a wellhead of the rainwater collection well, wherein the reservoir is buried at the bottom of the ground, and the sponge urban rainwater recycling system also comprises two sewage collection wells adjacent to the rainwater collection well; the rainwater collecting well is characterized in that arc-shaped grooves are formed in two opposite side walls of the rainwater collecting well, a filtering component used for filtering rainwater is connected between the two arc-shaped grooves in a rotating mode, the filtering component comprises a central shaft, two filtering plates fixedly connected with the central shaft and a guide plate, the two filtering plates and the guide plate are uniformly distributed around the central shaft, the central shaft is connected to the middle of the inner wall of the rainwater collecting well in a rotating mode, and the axis of the central shaft coincides with the axis of the arc-shaped grooves. This application can realize the washing and the collection to impurity such as silt on the filter through the rotation of filter, improves the filter speed of rainwater.
Description
Technical Field
The application relates to the technical field of rainwater collection, in particular to a sponge urban rainwater recycling system.
Background
The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs, stores, seeps and enters water when raining, and releases and utilizes the stored water when needed.
Chinese patent with publication number CN205935040U discloses a rainwater collection system device, which comprises a plurality of rainwater collection wells arranged on the roadside, wherein the rainwater collection wells are connected through a rainwater collection tank, the junction of the rainwater collection tank and the rainwater collection well is provided with a silt filter, rainwater falls into the rainwater collection tank, and is filtered by the silt filter and then stored in the rainwater collection well, so as to realize rapid collection of rainwater.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the long-term use process of the rainwater collection system device in the related art, a large amount of silt can be adhered to the silt filter to block the circulation of rainwater, so that the filtering speed of the rainwater is reduced, and the rainwater collection efficiency is reduced.
Disclosure of Invention
In order to improve the collection efficiency of rainwater, this application provides a sponge city rainwater recycle system.
The application provides a sponge city rainwater recycle system adopts following technical scheme:
a sponge urban rainwater recycling system comprises a rainwater collecting well, a reservoir communicated with the rainwater collecting well, a drainage grid covering a well mouth of the rainwater collecting well, two sewage collecting wells and a water collecting tank, wherein the reservoir is buried at the ground bottom; arc-shaped grooves are formed in two opposite side walls of the rainwater collecting well, a filtering component used for filtering rainwater is rotatably connected between the two arc-shaped grooves, the filtering component comprises a central shaft, two filtering plates and a guide plate, the two filtering plates and the guide plate are fixedly connected with the central shaft, the two filtering plates and the guide plate are uniformly distributed around the central shaft, the central shaft is rotatably connected to the middle of the inner wall of the rainwater collecting well, the axis of the central shaft is superposed with the central axis of the arc-shaped grooves, limiting grooves for the guide plate to abut against are formed in the groove openings, close to the upper end of the rainwater collecting well, of the two arc-shaped grooves, and the guide; supporting blocks for supporting the filtering plates are arranged in the middle of the two arc-shaped grooves, sliding grooves for the supporting blocks to be connected in a sliding mode are formed in the middle of the arc-shaped grooves, and elastic pieces for driving the supporting blocks to extend out of the sliding grooves all the time to enable the filtering plates to abut are arranged between the supporting blocks and the sliding grooves; one end of the supporting block extending out of the sliding chute is provided with two oppositely inclined guide surfaces; a sewage discharge channel is arranged between the sewage collecting well and the lower end of the notch of the arc-shaped groove, a cover plate is covered at the upper end of the sewage collecting well, a filter frame is arranged in the sewage collecting well, the filter frame is positioned below the sewage discharge channel, and a drainage channel communicated with a reservoir is arranged at the bottom of the sewage collecting well; the cut-off plate used for closing the sewage discharge channel is connected to the wall of the arc-shaped groove in a sliding mode, a driving piece which drives the cut-off plate to close the sewage discharge channel all the time is arranged between the cut-off plate and the arc-shaped groove, and the cut-off plate is provided with an abutting block which enables one of the filter plates to slide off the cut-off plate when the guide plate moves to the limiting groove so that the sewage discharge channel is in a fully opened state; when the guide plate is abutted against the limiting groove, one filter plate is abutted against the upper end of the supporting block, and the other filter plate completely slides away from the shutoff plate.
By adopting the technical scheme, in rainy days, small garbage such as sludge can enter the rainwater collection well along with rainwater, and the rainwater is guided to one of the filter plates through the guide plate to be filtered, when the garbage such as the sludge on the filter plate is accumulated more, the rainwater filtering speed is reduced, accumulated water is generated, the filter plate extrudes the guide surface of the support block under the action of the gravity of the accumulated water when the accumulated water between the guide plate and the filter plate reaches a certain height, so that the support block is completely collected in the chute, the filter plate rapidly rotates towards the direction of the sewage discharge channel and slides away from the intercepting plate through contact with the abutting block, so that the drainage channel is in a completely opened state, the accumulated water at the moment drives the sludge on the filter plate to gush out towards the sewage discharge channel and enter the filter frame to be collected, and the purpose of cleaning and collecting the garbage on the filter; meanwhile, in the process that the filter plates rotate downwards, the other filter plate rotates towards the other supporting block and slides away from the supporting block through the guide surface at the lower end of the supporting block to reach the upper end of the supporting block, the supporting block extends out and limits the filter plates, and the guide plate guides rainwater to the other filter plate for filtering; this scheme can realize wasing and the purpose of collecting the rubbish on the filter through the mode that two filters distribute the operation to improve the filter rate of rainwater, make the filter be difficult to take place to block up.
Preferably, the elastic element is a first spring installed in the sliding groove, one end of the first spring abuts against the groove bottom of the sliding groove, and the other end of the first spring abuts against the supporting block.
Through adopting above-mentioned technical scheme, first spring has the atress even as the elastic component, stable in structure's advantage.
Preferably, a mounting groove for the intercepting plate to slide is formed in the wall of the sewage draining channel, which is close to one end of the arc-shaped groove, the driving part is a second spring mounted in the mounting groove, one end of the second spring abuts against the bottom of the mounting groove, and the other end of the second spring abuts against the intercepting plate.
Through adopting above-mentioned technical scheme, through the setting of second spring and mounting groove, can realize the sliding connection of intercepting plate.
Preferably, two all be equipped with the clearance subassembly that is used for clearing up the filter on the filter.
Through adopting above-mentioned technical scheme, the setting of clearance subassembly can be when the filter pivoted, realizes the further cleanness to the filter.
Preferably, the cleaning assembly comprises a brush hair plate which is connected to the lower end face of the filter plate in a sliding manner, brush hairs are uniformly distributed on one side of the brush hair plate close to the filter plate, the brush hair plate is parallel to the axis of the central shaft, and the brush hair plate can slide along the direction vertical to the axis of the central shaft; and a linkage piece which pushes the other bristle plate to move away from the central shaft when one bristle plate moves towards the central shaft is arranged between the two bristle plates.
Through adopting above-mentioned technical scheme, through setting up at the dorsal bristle board of filter, at the in-process that the bristle board removed, can effectually dredge the filtration pore on the filter, further improve the filter speed of filter.
Preferably, the two side edges of the filter plate are provided with a slide rail extending along the direction perpendicular to the central axis in a protruding manner, the two ends of the bristle plate along the width direction are respectively connected with at least two rollers in a rotating manner, one side of the two slide rails opposite to each other is provided with a groove for the rollers to be connected in a sliding manner, and the groove extends along the length direction of the slide rails.
Through adopting above-mentioned technical scheme, through the setting of gyro wheel, can reduce the friction that produces between the brush hair board and the recess when sliding to make things convenient for the removal of brush hair board.
Preferably, the linkage piece is a linkage rod, one end of the linkage rod is hinged with the middle part of one end, far away from the filter plate, of one of the bristle plates, and the other end of the linkage rod is hinged with the middle part of one end, far away from the filter plate, of the other bristle plate.
Through adopting above-mentioned technical scheme, through the setting of gangbar, when one of them brush hair board produced the removal, the gangbar can promote another brush hair board and produce and remove to realize the effect of linkage between two brush hair boards.
Preferably, the top of crossing the filter frame is provided with the lifting rod who is connected with crossing the filter frame, lifting rod middle part is connected with the lifting rope, dirty well of collection is close to apron one end inner wall and is provided with rings, the one end that lifting rope kept away from the lifting rod is fixed with the couple that is used for hanging the knot on rings.
Through adopting above-mentioned technical scheme, through the setting of lifting rope, can make things convenient for the staff to take out the dirty well of filter frame from the collection and clear up.
In summary, the present application includes at least one of the following benefits:
1. the cleaning and collecting device can clean and collect impurities such as sludge on the filter plate through the rotation of the filter plate, so that the filter plate is not easy to block, and the filtering speed of rainwater is improved;
2. through the brush hair board of two linkages, can realize the mediation to filter filtration pore for the filter is difficult to take place to block up, thereby improves the filter velocity of improvement rainwater.
Drawings
FIG. 1 is a plan view of the present embodiment;
FIG. 2 is a schematic cross-sectional view of the highlighted reservoir of this embodiment;
FIG. 3 is a schematic structural view of the filter assembly of the present embodiment;
FIG. 4 is an enlarged schematic view at A in FIG. 2 of the present embodiment;
FIG. 5 is a schematic cross-sectional view of the highlighted filter frame of the present embodiment;
fig. 6 is an enlarged schematic view at B in fig. 5 of the present embodiment;
fig. 7 is an enlarged schematic view at C in fig. 5 of the present embodiment;
fig. 8 is an enlarged schematic view at D in fig. 2 of the present embodiment;
FIG. 9 is an exploded view of the highlighted bristle plate of the present embodiment;
FIG. 10 is a partial schematic view of the highlighting linkage of this embodiment.
Description of reference numerals: 1. a rainwater collection well; 2. a reservoir; 3. a sewage collecting well; 4. a drainage grid; 5. a cover plate; 6. an arc-shaped slot; 7. a central shaft; 8. a filter plate; 9. a baffle; 10. a bearing; 11. a limiting groove; 12. a support block; 13. a chute; 14. a guide surface; 15. a first spring; 16. a second spring; 17. a limiting ring; 18. a trapway; 19. a filter frame; 20. a drainage channel; 21. lifting a pull rod; 22. lifting a rope; 23. a hoisting ring; 24. hooking; 25. a shutoff plate; 26. mounting grooves; 27. a butting block; 28. a bristle plate; 29. brushing; 30. a slide rail; 31. a roller; 32. a groove; 33. a linkage rod.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses sponge city rainwater recycle system, refer to fig. 1, 2, collect well 1, bury underground in the cistern 2 of underground and collect two dirty wells 3 of collection that well 1 adjacent set up with the rainwater including the rainwater, rainwater is collected well 1 and cistern 2 intercommunication. The well head department of rainwater collecting well 1 installs drainage grid 4, and the well head department lid of two dirty wells 3 of collection has apron 5. Be equipped with the filter assembly who is used for filtering the rainwater in the rainwater collection well 1, rainwater accessible drainage grid 4 gets into in the rainwater collection well 1 after prefiltering to it stores to get into in the cistern 2 after filter assembly filters once more.
Referring to fig. 2 and 3, the cross section of the sewage collecting well 3 and the cross section of the rainwater collecting well 1 are both rectangular structures, the rainwater collecting well 1 is provided with arc-shaped grooves 6 on two opposite inner walls, and the filtering component is arranged between the two arc-shaped grooves 6. The filter assembly comprises a central shaft 7, two filter plates 8 and a guide plate 9 which are fixedly connected with the central shaft 7, wherein the two filter plates 8 and the guide plate 9 are uniformly distributed around the central shaft 7, namely, the included angles between the adjacent filter plates 8 and between the adjacent filter plates 8 and 9 are 120 degrees. The center pin 7 rotates to be connected in 1 two vertical inner wall middle parts of rainwater collection well, and the axis of center pin 7 and the axis coincidence of arc wall 6, forms the clearance that supplies filter 8 pivoted between the cell wall of two filter 8 and arc wall 6 simultaneously. Further, a bearing 10 is embedded in the inner wall of the rainwater collecting well 1, and the end part of the central shaft 7 is fixedly connected with an inner ring of the bearing 10. When the filter assembly is installed, the central shaft 7 can be installed, and then the filter plate 8 and the guide plate 9 are fixed on the central shaft 7 by welding and the like.
Referring to fig. 2 and 3, the two arc-shaped grooves 6 are provided with a limiting groove 11 for the guide plate 9 to abut against at the groove opening near the upper end of the rainwater collecting well 1, i.e. the guide plate 9 can only rotate to the position of the other limiting groove 11 from one limiting groove 11. When the guide plate 9 is abutted against the limiting groove 11, one filter plate 8 rotates to a horizontal position, and the other filter plate 8 rotates to one end of the arc-shaped groove 6 close to the water storage tank 2.
Referring to fig. 2 and 4, the middle portions of the two arc-shaped grooves 6 are respectively provided with a supporting block 12 for supporting the filter plate 8, the middle portion of the arc-shaped groove 6 is provided with a sliding groove 13 for slidably connecting the supporting block 12, an elastic member for driving the supporting block 12 to extend out of the sliding groove 13 all the time for supporting the filter plate 8 to abut is arranged between the supporting block 12 and the sliding groove 13, the elastic member is a first spring 15 installed in the sliding groove 13, one end of the first spring 15 abuts against the bottom of the sliding groove 13, and the other end of the first spring. The notch of the chute 13 is in interference fit with a limit ring 17 for preventing the supporting block 12 from being separated from the chute 13. Under the action of the first spring 15, the supporting block 12 always tends to protrude out of the chute 13.
Referring to fig. 4, one end of the supporting block 12 extending out of the sliding slot 13 is provided with two oppositely inclined guide surfaces 14, and the two guide surfaces 14 are arranged so that the portion of the supporting block 12 extending out of the sliding slot 13 forms a triangular prism structure. And the inclination angle of the lower end guide surface 14 of the support block 12 is larger than that of the upper end guide surface 14, so that the support block 12 can be conveniently slid off when the filter plate 8 rotates.
Referring to fig. 5, the two dirt collecting wells 3 are symmetrically arranged and respectively close to the two arc-shaped grooves 6. A sewage draining channel 18 which is downwards inclined towards the sewage collecting well 3 is arranged between one end of the arc-shaped groove 6, which is close to the water storage pool 2, and the sewage collecting well 3. A filtering frame 19 for receiving garbage such as sludge is arranged in the sewage collecting well 3, the filtering frame 19 is positioned below the sewage discharging channel 18, and a water discharging channel 20 communicated with the reservoir 2 is arranged in the middle of the bottom of the sewage collecting well 3. The sewage entering the sewage collecting well 3 through the drainage channel 20 can be filtered by the garbage in the sewage through the filtering frame 19, and the filtered water can enter the reservoir 2 through the drainage channel 20 for storage.
Referring to fig. 5 and 6, a lifting rod 21 fixedly connected with the filtering frame 19 is arranged above the filtering frame 19, a lifting rope 22 is connected to the lifting rod 21, a hanging ring 23 is fixed on the inner wall of one end of the sewage collecting well 3 close to the cover plate 5, a hook 24 is fixedly connected to one end of the lifting rope 22 far away from the lifting rod 21, and the lifting rope 22 can be hung and buckled on the hanging ring 23 through the hook 24. When needing to clear up filter frame 19, open apron 5, then, take out filter frame 19 from the dirty well 3 of collection through lifting rope 22, can conveniently wash filter frame 19.
Referring to fig. 4, 7 and 8, a cut-off plate 25 for closing the sewage channel 18 is slidably connected to the wall of the arc-shaped groove 6, and an installation groove 26 for sliding the cut-off plate 25 is formed in the inner wall of the sewage channel 18 close to one end of the arc-shaped groove 6. The end of the installation groove 26 far away from the sewage channel 18 can be communicated to the groove wall of the rainwater collection well 1, and when the cut-off plate 25 is installed in the installation groove 26, the end of the installation groove 26 far away from the sewage channel 18 is blocked, so that the end of the installation groove 26 far away from the sewage channel 18 is of a closed structure.
Referring to fig. 7 and 8, a driving member is mounted in the mounting groove 26 to always drive the cut-off plate 25 to close the trapway 18, the driving member is a second spring 16 mounted in the mounting groove 26, one end of the second spring 16 abuts against the closed end of the mounting groove 26, and the other end abuts against the cut-off plate 25. An abutting block 27 is fixedly connected to the intercepting plate 25, and when the guide plate 9 moves to abut against the limiting groove 11, the filter plate 8 close to one end of the water reservoir 2 abuts against the abutting block 27 and slides the intercepting plate 25 to enable the sewage channel 18 to be in a fully opened state, and the other intercepting plate 25 is in a state of closing the sewage channel 18.
Referring to fig. 9 and 10, the two filter plates 8 are all provided with cleaning assemblies for cleaning the filter plates 8, each cleaning assembly comprises a brushing plate 28 slidably connected to the lower end face of the filter plate 8, and brushing bristles 29 are uniformly distributed on one side, close to the filter plate 8, of the brushing plate 28. The bristle plate 28 is parallel to the axis of the central shaft 7, and the bristle plate 28 can slide on the filter plate 8 in a direction perpendicular to the axis of the central shaft 7.
Referring to fig. 9 and 10, the two sides of the filter plate 8 are protruded with slide rails 30, and the two slide rails 30 extend along a direction perpendicular to the central axis 7. Two rollers 31 are rotatably connected to both ends of the bristle plate 28 in the width direction, and of course, the number of the rollers 31 may be three or more in other embodiments, and two are taken as an example in this embodiment. The opposite sides of the two slide rails 30 are provided with grooves 32 for the rollers 31 to slide, and the grooves 32 extend along the length direction of the slide rails 30. The bristle plate 28 can be moved along the lower end surface of the filter plate 8 by means of rollers 31, so that the purpose of cleaning the filter plate 8 is achieved.
Referring to fig. 9 and 10, a linkage member is provided between the two bristle plates 28 for urging one of the bristle plates 28 to move away from the central axis 7 when the other bristle plate 28 moves toward the central axis 7. The linkage piece is a linkage rod 33, one end of the linkage rod 33 is hinged with the middle part of one end, far away from the filter plate 8, of one bristle plate 28, and the other end of the linkage rod is hinged with the middle part of one end, far away from the filter plate 8, of the other bristle plate 28. When one of them filter 8 rotates towards trapway 18, brush hair board 28 moves towards the direction of keeping away from center pin 7 under the drive of self gravity and rivers, and brush hair 29 on the brush hair board 28 can clean filter 8 at the dorsal part of filter 8 simultaneously to reduce rubbish such as silt that the jam was on filter 8, improve the drainage efficiency of filter 8.
The implementation principle of the sponge urban rainwater recycling system in the embodiment of the application is as follows:
when garbage such as silt enters the rainwater collecting well 1 along with rainwater, the guide plate 9 guides the rainwater to the filter plate 8 which is nearly horizontal for filtering, when more garbage such as silt is accumulated on the filter plate 8, accumulated water is generated on the filter plate 8, when the accumulated water reaches a certain height, the filter plate 8 slides off the support block 12 through the contact with the guide surface 14 of the support block 12, so that the support block 12 is put into the chute 13, at the moment, the filter plate 8 rapidly rotates towards the sewage discharge channel 18 under the action of the accumulated water and completely slides off the cut-off plate 25, the other filter plate 8 rotates towards the other support block 12 and slides off the other support block 12 through the guide surface 14 to reach the upper end of the support block 12, the support block 12 extends out and limits the filter plate 8, at the moment, the accumulated water accumulated on the filter plate 8 drives the garbage such as silt to flow out from the sewage discharge channel 18 together and then flows into the filter, simultaneously, the direction of keeping away from center pin 7 of centrifugal force and the effect of gravity when the brush hair board 28 rotates at filter 8 moves down, and brush hair board 28 is at the in-process that removes, and brush hair 29 can wash the filtration pore of filter 8 to reach the purpose of further wasing filter 8.
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 (8)
1. The utility model provides a sponge city rainwater recycle system, includes rainwater collection well (1), with cistern (2) and the lid of rainwater collection well (1) intercommunication close drainage grid (4) at rainwater collection well (1) well head, cistern (2) are buried underground in the ground end, its characterized in that: the rainwater collecting device also comprises two sewage collecting wells (3) which are arranged adjacent to the rainwater collecting well (1); arc-shaped grooves (6) are arranged on two opposite side walls in the rainwater collecting well (1), a filtering component for filtering rainwater is rotatably connected between the two arc-shaped grooves (6), the filtering component comprises a central shaft (7), two filtering plates (8) and a guide plate (9) which are fixedly connected with the central shaft (7), the two filtering plates (8) and the guide plate (9) are uniformly distributed around the central shaft (7), the central shaft (7) is rotatably connected with the middle part of the inner wall of the rainwater collecting well (1), the axis of the central shaft (7) is superposed with the central axis of the arc-shaped grooves (6), the groove openings of the two arc-shaped grooves (6) close to the upper end of the rainwater collecting well (1) are respectively provided with a limit groove (11) for the abutting connection of the guide plate (9), the guide plate (9) can move from one limiting groove (11) to the other limiting groove (11); supporting blocks (12) used for supporting the filter plates (8) are arranged in the middle of the two arc-shaped grooves (6), sliding grooves (13) for the supporting blocks (12) to be in sliding connection are formed in the middle of the arc-shaped grooves (6), and elastic pieces which are used for driving the supporting blocks (12) to extend out of the sliding grooves (13) all the time to enable the filter plates (8) to be abutted are arranged between the supporting blocks (12) and the sliding grooves (13); one end of the supporting block (12) extending out of the sliding groove (13) is provided with two opposite inclined guide surfaces (14); a sewage discharge channel (18) is formed between the sewage collection well (3) and the lower end of the notch of the arc-shaped groove (6), a cover plate (5) is covered at the upper end of the sewage collection well (3), a filter frame (19) is installed in the sewage collection well (3), the filter frame (19) is positioned below the sewage discharge channel (18), and a drainage channel (20) communicated with the reservoir (2) is formed in the bottom of the sewage collection well (3); the cut-off plate (25) used for closing the sewage discharge channel (18) is connected to the wall of the arc-shaped groove (6) in a sliding mode, a driving piece which drives the cut-off plate (25) to close the sewage discharge channel (18) all the time is arranged between the cut-off plate (25) and the arc-shaped groove (6), and an abutting block (27) which enables one of the filter plates (8) to slide off the cut-off plate (25) when the guide plate (9) moves to the limiting groove (11) to enable the sewage discharge channel (18) to be in a fully opened state is arranged on the cut-off plate (25); when the guide plate (9) is abutted against the limiting groove (11), one filter plate (8) is abutted against the upper end of the supporting block (12), and the other filter plate (8) completely slides away from the shutoff plate (25).
2. The sponge urban rainwater recycling system according to claim 1, characterized in that: the elastic piece is a first spring (15) arranged in the sliding groove (13), one end of the first spring (15) is abutted against the bottom of the sliding groove (13), and the other end of the first spring is abutted against the supporting block (12).
3. The sponge urban rainwater recycling system according to claim 1, characterized in that: and a mounting groove (26) for sliding the intercepting plate (25) is formed in the wall of the sewage discharging channel (18) close to one end of the arc-shaped groove (6), the driving piece is a second spring (16) mounted in the mounting process, one end of the second spring (16) abuts against the bottom of the mounting groove (26), and the other end of the second spring abuts against the intercepting plate (25).
4. The sponge urban rainwater recycling system according to claim 1, characterized in that: two all be equipped with the clearance subassembly that is used for clearing up filter (8) on filter (8).
5. The sponge urban rainwater recycling system according to claim 4, characterized in that: the cleaning assembly comprises a brushing plate (28) which is connected to the lower end face of the filter plate (8) in a sliding manner, brushing hairs (29) are uniformly distributed on one side of the brushing plate (28) close to the filter plate (8), the brushing plate (28) is parallel to the axis of the central shaft (7), and the brushing plate (28) can slide along the direction vertical to the axis of the central shaft (7); a linkage piece which pushes the other bristle plate (28) to move away from the central shaft (7) when one bristle plate (28) moves towards the central shaft (7) is arranged between the two bristle plates (28).
6. The sponge urban rainwater recycling system according to claim 5, characterized in that: the both sides limit of filter (8) is protruding to have along slide rail (30) that perpendicular to center pin (7) direction extended, brush hair board (28) all rotate along width direction's both ends and are connected with two at least gyro wheels (31), and supply gyro wheel (31) sliding connection's recess (32) are seted up to one side that two slide rails (30) are relative, the length direction of slide rail (30) is followed in recess (32) extends.
7. The sponge urban rainwater recycling system according to claim 5, characterized in that: the linkage piece is linkage rod (33), the middle part that filter (8) one end was kept away from to one of them brush hair board (28) is articulated in the one end of linkage rod (33), and the other end is articulated with the one end middle part that filter (8) were kept away from to another brush hair board (28).
8. The sponge urban rainwater recycling system according to claim 1, characterized in that: the top of crossing filter frame (19) is provided with and crosses pull rod (21) that filter frame (19) are connected, pull rod (21) middle part is connected with lifting rope (22), dirty well (3) of collection are close to apron (5) one end inner wall and are provided with rings (23), the one end of lifting rope (22) keeping away from pull rod (21) is fixed with couple (24) that are used for the buckle on rings (23).
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| CN202010803711.8A CN111877494B (en) | 2020-08-11 | 2020-08-11 | Sponge urban rainwater recycle system |
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| CN112523030A (en) * | 2020-12-24 | 2021-03-19 | 广东恒阳建设工程有限公司 | Urban green land square rainwater collection and recycling system |
| CN112709189A (en) * | 2020-12-25 | 2021-04-27 | 中国海洋大学 | Automatic flow regulating system for black and odorous water body in river channel |
| CN112807797A (en) * | 2020-12-24 | 2021-05-18 | 徐敏 | Municipal engineering road drainage filtering device and method |
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| CN113202172B (en) * | 2021-05-31 | 2022-05-10 | 鹏图建设有限公司 | Drainage system convenient to alleviate town road ponding |
| CN113350847A (en) * | 2021-06-11 | 2021-09-07 | 福建省奋发建设工程有限公司 | Workshop drainage structures |
| CN114215288A (en) * | 2021-12-17 | 2022-03-22 | 广东都市建筑规划设计有限公司 | Sponge city rain drop pipe outlet pipe height difference replacement well |
| CN114308882A (en) * | 2022-01-21 | 2022-04-12 | 德清县诚达金属材料有限公司 | Carpet washing is cleaning device of clearance end of a thread for groove |
| CN114667915A (en) * | 2022-03-18 | 2022-06-28 | 上海登正建筑工程有限公司 | Watering device is collected to rainwater in municipal afforestation area |
| CN114667915B (en) * | 2022-03-18 | 2023-11-10 | 徐州启峰智能科技有限公司 | Rainwater collection and irrigation device for municipal green belt |
| CN114876006A (en) * | 2022-05-31 | 2022-08-09 | 福建大丰收灌溉科技有限公司 | Integrated pump station is irrigated to intelligence |
| CN115434412A (en) * | 2022-11-08 | 2022-12-06 | 西安基准方中建筑设计有限公司 | Purifier is collected to rainwater in sponge city |
| CN115434412B (en) * | 2022-11-08 | 2023-02-07 | 西安基准方中建筑设计有限公司 | Purifier is collected to rainwater in sponge city |
| CN116570985A (en) * | 2023-07-14 | 2023-08-11 | 陕西省交通规划设计研究院有限公司 | Road surface rainwater collecting and purifying device |
| CN116570985B (en) * | 2023-07-14 | 2023-11-21 | 陕西省交通规划设计研究院有限公司 | Road surface rainwater collecting and purifying device |
| CN116688606A (en) * | 2023-08-03 | 2023-09-05 | 陕西中煤新能源有限公司 | Filtering device for water source heat pump system |
| CN116688606B (en) * | 2023-08-03 | 2023-11-03 | 陕西中煤新能源有限公司 | Filtering device for water source heat pump system |
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