CN116556499A - Municipal rainwater collecting system - Google Patents
Municipal rainwater collecting system Download PDFInfo
- Publication number
- CN116556499A CN116556499A CN202310658982.2A CN202310658982A CN116556499A CN 116556499 A CN116556499 A CN 116556499A CN 202310658982 A CN202310658982 A CN 202310658982A CN 116556499 A CN116556499 A CN 116556499A
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- Prior art keywords
- water
- plate
- filter plate
- side wall
- fixedly connected
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 202
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims abstract description 14
- 238000003973 irrigation Methods 0.000 claims description 13
- 230000002262 irrigation Effects 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 25
- 238000000034 method Methods 0.000 description 25
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 13
- 235000017491 Bambusa tulda Nutrition 0.000 description 13
- 241001330002 Bambuseae Species 0.000 description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 13
- 239000011425 bamboo Substances 0.000 description 13
- 239000012466 permeate Substances 0.000 description 11
- 230000000630 rising effect Effects 0.000 description 6
- 241001464837 Viridiplantae Species 0.000 description 5
- 239000004575 stone Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 206010024796 Logorrhoea Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- 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
- B01D29/56—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 in series connection
-
- 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
- B01D29/6415—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 rotary movement with respect to the filtering element
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- 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
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
-
- 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
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of rainwater collection, and particularly discloses a municipal rainwater collection system, which comprises; comprises a water collecting cylinder; the inner side wall of the water collecting cylinder is fixedly connected with a filter plate; the filter plate is in a pointed cone plate shape with a pointed cone upwards, and a permeable hole is arranged on the top surface of the pointed cone of the filter plate; a top plate positioned at the bottom of the filter plate is arranged in the water collecting cylinder; the top surface of the top plate is connected with the pointed cone-shaped bottom surface of the filter plate through a spring, and a push rod is fixedly connected to the top surface of the top plate at a position corresponding to the water permeable hole; the ejector rod can be in sliding fit with the inner side wall of the water permeable hole; the bottom of the filter plate is provided with an extrusion mechanism; the extrusion mechanism can drive the top plate to move upwards and drive the ejector rod to extend to the top of the filter plate through the water permeable hole; the grid plate is installed on the top surface of the water collection cylinder, the top plate is pushed to move up and down in a reciprocating mode through the extrusion mechanism, the ejector rod on the top plate is caused to conduct reciprocating dredging on the water permeable holes, the possibility that the water permeable holes of the filter plate are blocked by impurities is reduced, and the frequency of manually cleaning the filter plate is reduced.
Description
Technical Field
The invention relates to the technical field of rainwater collection, in particular to a municipal rainwater collection system.
Background
The municipal road is the road that is used for connecting city and country and builds according to national technical standard, the municipal road is in the construction process, can set up various greenbelts in the road both sides generally, beautify urban environment and absorb automobile exhaust through the green planting of planting in the greenbelt, reduce urban air pollution, improve air quality, the greenbelt needs the periodic maintenance in the use, need regularly water the greenbelt in order to guarantee green vigor of planting, for alleviating urban water pressure, most collect the rainwater through burying the water-collecting cylinder in the road, when need water the maintenance to green planting, the rainwater that stores in the water-collecting cylinder is irrigated green planting, thereby alleviate urban road water pressure.
In the prior art, the water collection cylinder is used for collecting rainwater, and most of the rainwater needs to be provided with the filter plate in the water collection cylinder for impurity removal and filtration treatment on the rainwater flowing into the water collection cylinder, but the water permeable holes on the filter plate are easy to be blocked by impurities mixed in the rainwater in the long-term use process of the filter plate, so that the filter plate needs to be cleaned manually frequently, and the use of labor force is increased.
Disclosure of Invention
The utility model provides a municipal rainwater collecting system has and dredges the hole of permeating water on the filter plate, reduces the possibility that the hole of permeating water of filter plate is blocked by impurity, reduces the frequency of manual cleaning filter plate.
The utility model provides a municipal rainwater collecting system adopts following technical scheme:
the municipal rainwater collection system comprises a water collection cylinder; a filter plate is fixedly connected to the inner side wall of the water collecting cylinder; the filter plate is in a pointed cone plate shape with a pointed cone upwards, and a permeable hole is formed in the top surface of the pointed cone of the filter plate; a top plate positioned at the bottom of the filter plate is arranged in the water collecting cylinder; the top surface of the top plate is connected with the pointed cone-shaped bottom surface of the filter plate through a spring, and a push rod is fixedly connected to the top surface of the top plate at a position corresponding to the water permeable hole; the ejector rod can be in sliding fit with the inner side wall of the water permeable hole; the bottom of the filter plate is provided with an extrusion mechanism; the extrusion mechanism can drive the top plate to move upwards and drive the ejector rod to extend to the top of the filter plate through the water permeable hole; and a grid plate is arranged on the top surface of the water collection cylinder.
Through adopting above-mentioned technical scheme, bury the water collection section of thick bamboo behind the road, rainwater falls into the water collection section of thick bamboo through the grid board under the rainy day environment, the rainwater flows into water collection section of thick bamboo bottom through the hole that permeates water on the filter plate, thereby realize the collection of rainwater, leaf debris in the rainwater then is blockked at the top surface of filter plate by the filter plate, through setting up the top surface of filter plate to the top surface of pointed cone and make debris such as garrulous stone easily slide to filter plate border position, make debris such as garrulous stone be difficult for piling up and cause the jam of hole that permeates water at the filter plate top surface, in the in-process of collecting the rainwater at the water collection section of thick bamboo, drive the roof through extrusion mechanism and reciprocate, the roof moves up in-process compression spring and make the ejector pin pass in the hole that permeates water to filter plate top surface, dredge the hole that permeates water through the ejector pin, thereby reduce the possibility that the hole that permeates water is blocked.
Preferably, the bottom surface of the top plate is fixedly connected with a top block; the bottom surface of the top block is a cambered surface; the extrusion mechanism comprises a motor and a cam; the motor is arranged on the outer side wall of the water collecting cylinder; the output end of the motor is fixedly connected with a rotating shaft extending to the bottom of the top block; the cam is fixedly connected to the outer side wall of the rotating shaft, and the cam can be contacted and matched with the cambered surface to promote the jacking block to move upwards.
Through adopting above-mentioned technical scheme, starter motor drives the rotation axis and rotates, and the rotation axis rotates the in-process and drives cam and the cambered surface of kicking block bottom and carry out reciprocating contact, and the cam slides along the cambered surface and extrudes the kicking block and move up after the cam contacts with the cambered surface in the rotation process, and then makes the roof drive the ejector pin and move up to dredge the hole that permeates water, and at the in-process that the cam reciprocates the kicking block, the ejector pin carries out reciprocating mediation to the hole that permeates water, helps making the hole that permeates water keep unblocked state.
Preferably, the top surface of the filter plate is provided with an annular groove; the annular groove is arranged around the edge of the filter plate, and the inner side wall of the bottom end of the annular groove is provided with a water filtering hole; the inner side wall of the water filtering hole is fixedly connected with a first filter screen.
Through adopting above-mentioned technical scheme, when the filter plate filters the rainwater, leaf debris on the filter plate is drawn into the annular groove under the washing of rainwater to the realization is collected leaf debris, makes the difficult filter plate that fills up of leaf debris, makes the filter plate need not frequent clearance, and the downthehole first filter screen that sets up of drainage is used for passing through the rainwater and blocks debris.
Preferably, the inner side wall at the bottom end of the water collecting cylinder is rotationally connected with a screw rod coaxial with the water collecting cylinder; a straight rod is coaxially and fixedly connected to the top end of the screw rod; the top end of the straight rod penetrates through the ejector block and the filter plate and then extends to the top of the filter plate, the straight rod is in sliding fit with the top plate, the straight rod is in rotating fit with the filter plate, and a hard brush is fixedly connected to the outer side wall of the straight rod extending to the top of the filter plate; the hard brush is contacted with the conical top surface of the filter plate; the driving mechanism capable of driving the screw rod to rotate is arranged on the outer side wall of the screw rod.
Through adopting above-mentioned technical scheme, at the in-process of collecting the rainwater at the water collection section of thick bamboo, actuating mechanism drives lead screw and straight-bar rotation, and the straight-bar rotates the in-process and drives the top surface that stereoplasm brush pointed cone of filter plate and clean for the difficult adhesion of leaf debris blocks up the hole of permeating water on the top surface of filter plate pointed cone, makes leaf debris scratch into the annular groove under the washing of rainwater in, and the better collection leaf debris of annular groove of being convenient for.
Preferably, the driving mechanism comprises a sliding block and a floating plate; the sliding block is sleeved on the outer side wall of the screw rod and is in threaded transmission fit with the screw rod; the floating plate is fixedly connected to the outer side wall of the sliding block, the floating plate is in sliding fit with the inner side wall of the water collecting barrel, and a through hole is formed in the top surface of the floating plate.
Through adopting above-mentioned technical scheme, when collecting the rainwater in a water collection section of thick bamboo, the rainwater flows into a water collection section of thick bamboo bottom through the through-hole, along with the rising of water level in the water collection section of thick bamboo, the kickboard moves up gradually under the effect of buoyancy, and the kickboard drives the lead screw and rotates in-process that moves up to make the straight-bar drive stereoplasm brush and clear the filter plate surface and brush.
Preferably, a second filter screen positioned at the bottom of the filter plate is fixedly connected to the inner side wall of the water collecting cylinder; the top end of the screw rod penetrates through the second filter screen and extends to the top of the second filter screen; the top surface of the floating plate is connected with the bottom surface of the second filter screen through a string.
By adopting the technical scheme, the second filter screen is used for further filtering the rainwater falling from the filter plate, so that the cleanliness of the rainwater in the water collection cylinder is improved; the string is used for lifting the floating plate, so that the floating plate is not easy to adhere to the inner side wall of the bottom end of the water collecting cylinder under the condition that water in the water collecting cylinder is absent, and the floating plate can move upwards along with the rising of the water level in the water collecting cylinder.
Preferably, the outer side wall of the screw rod extending to the top of the second filter screen is fixedly connected with a cleaning brush; the cleaning brush is contacted with the top surface of the second filter screen.
Through adopting above-mentioned technical scheme, the lead screw drives the cleaning brush at the rotation in-process and rotates, and the cleaning brush is washd the second filter screen surface for the mesh of second filter screen is difficult for being blocked by impurity, so that the second filter screen can carry out filtration treatment to the rainwater.
Preferably, the side wall of the water collecting cylinder is fixedly connected with an overflow pipe communicated with the inside of the water collecting cylinder; the overflow pipe is communicated with the underground pipeline at the end part far away from the water collecting cylinder, and is positioned between the second filter screen and the floating plate.
Through adopting above-mentioned technical scheme, when the rainwater that collects in the water collection section of thick bamboo rises to overflow pipe department, unnecessary rainwater can in time be discharged into underground piping through the overflow pipe, reduces the condition emergence of rainwater backward flowing road surface on guaranteeing the basis that the water collection section of thick bamboo can collect the storage rainwater.
Preferably, the top surface of the grid plate is provided with a water pump and an irrigation nozzle; the water inlet pipe is fixedly connected with the water pump input end; the end part of the water inlet pipe, which is far away from the water pump, is communicated with the inside of the water collecting cylinder; the output end of the water pump is fixedly connected with a water outlet pipe; the end part of the water outlet pipe, which is far away from the water pump, is communicated with the irrigation nozzle.
Through adopting above-mentioned technical scheme, start the rainwater that collects the storage in the water collection section of thick bamboo and carry to the watering shower nozzle through inlet tube and outlet pipe, again spout the rainwater blowout and water the green planting on the road surface through the watering shower nozzle to realize the utilization of rainwater, practiced thrift the resource.
Preferably, the outer side wall of the water collection cylinder is fixedly connected with a protective shell covered outside the motor.
Through adopting above-mentioned technical scheme, protect the motor of water collection section of thick bamboo lateral wall installation for the outside motor of water collection section of thick bamboo is buried underground in burying and is difficult for impaired, guarantees the normal work of motor.
In summary, the present application has the following beneficial effects:
1. the rotating shaft is driven by the starting motor to rotate, so that the cam is in contact with the cambered surface at the bottom of the ejector block, the ejector block is extruded to move upwards along with the rotation of the cam, the ejector block drives the top plate to move upwards in the upward moving process, the ejector rod stretches out of the water permeable hole of the filter plate after the top plate compresses the spring to dredge the water permeable hole, and after the cam is out of contact with the ejector block, the top plate and the ejector block fall back to the initial position under the action of the elasticity of the spring, so that the cam is convenient to extrude the ejector block to move upwards again, the ejector rod can carry out reciprocating dredging operation on the water permeable hole in the rotating process of the cam, the possibility that the water permeable hole of the filter plate is blocked by impurities is reduced, and the frequency of manually dredging the water permeable hole is reduced;
2. along with the rising of the water level in the water collecting cylinder, the floating plate moves upwards along with the rising of the water level under the action of buoyancy, and the sliding block drives the screw rod and the straight rod to rotate in the floating plate moving upwards process, so that the hard brush cleans the conical top surface of the filter plate, leaf impurities are not easy to adhere to the conical top surface of the filter plate to block the water permeable holes, the adhesive force between the leaf impurities and the conical top surface of the filter plate is reduced, the leaf impurities are caused to slide into the annular groove under the scouring of rainwater, and the staff can conveniently clean the leaf impurities accumulated on the filter plate;
3. when green plants on the road green belt are required to be irrigated, the water pump is started to enable rainwater in the water collecting cylinder to be pumped out, the rainwater is conveyed to the irrigation nozzle through the water inlet pipe and the water outlet pipe, and the green plants are irrigated through the ejection of the rainwater by the irrigation nozzle, so that the effective utilization of the rainwater is realized, the water resource is saved, the pressure of urban road water is relieved, and the green and environment-friendly idea is embodied.
Drawings
FIG. 1 is a schematic structural view of a municipal rainwater collection system;
FIG. 2 is a schematic view of the internal structure of the water collection barrel in the present application;
FIG. 3 is a schematic view of the mating structure of the filter plate, second filter screen and floating plate of the present application;
fig. 4 is a schematic view of the mating structure of the filter plate, top plate and pressing mechanism of the present application.
Reference numerals illustrate: 1. a water collecting cylinder; 11. a grid plate; 12. an overflow pipe; 13. a water pump; 131. a water inlet pipe; 132. a water outlet pipe; 14. irrigation spray heads; 15. a protective shell; 16. a support rod; 2. a filter plate; 21. a water permeable hole; 22. an annular groove; 23. a water filtering hole; 24. a first filter screen; 3. a top plate; 31. a spring; 32. a push rod; 33. a top block; 4. an extrusion mechanism; 41. a motor; 411. a rotation shaft; 42. a cam; 5. a screw rod; 51. a cleaning brush; 6. a straight rod; 61. a hard brush; 7. a driving mechanism; 71. a slide block; 72. a floating plate; 721. a through hole; 722. a string; 8. and a second filter screen.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper", "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
The invention discloses a municipal rainwater collection system, which is shown in fig. 1 and 2, and comprises a water collection cylinder 1, a filter plate 2, a second filter screen 8 and a grid plate 11; the filter plate 2 rigid coupling is on the water collection tube 1 inside wall, filter plate 2 is the pointed cone circular plate shape that the pointed cone was up, filter plate 2 pointed cone form top surface is provided with a plurality of holes 21 that permeate water, filter plate 2 top surface is provided with annular groove 22, annular groove 22 is close to filter plate 2 edge and encircles in filter plate 2 pointed cone form top surface circumference, be provided with a plurality of drainage holes 23 on the inside wall of annular groove 22 bottom, a plurality of drainage holes 23 are along the even interval setting of filter plate 2 pointed cone form top surface, all rigid coupling has first filter screen 24 on a plurality of drainage hole 23 inside walls, second filter screen 8 rigid coupling is on the inside wall that water collection tube 1 is located filter plate 2 bottom surface, grid plate 11 passes through the screw and can dismantle the connection on water collection tube 1 top surface.
Rainwater falls into the water collection tube 1 through grid plate 11, filter plate 2 filters the leaf impurity that mixes in the rainwater, leaf impurity is blocked on filter plate 2 top surface, the rainwater falls into water collection tube 1 bottom through hole 21 that permeates water, thereby realize the collection work of water collection tube 1 to the rainwater, when the rainwater falls onto filter plate 2, impurity such as rubble that mixes in the rainwater slides into annular groove 22 along the pointed cone top surface of filter plate 2, collect the impurity that mixes in the rainwater through annular groove 22, make rubble impurity be difficult for piling up at filter plate 2 top surface and cause the jam of hole 21 that permeates water, the rainwater that falls into in annular groove 22 is filtered to the filtration hole 23 and first filter screen 24 that set up on annular groove 22 bottom inside wall, the impurity is blocked in annular groove 22, the rainwater falls to water collection tube 1 bottom through first filter screen 24, the drainage efficiency of filter plate 2 has been promoted.
As shown in fig. 2 and 3, the inner side wall at the bottom end of the water collection cylinder 1 is coaxially and rotatably connected with a screw rod 5 in the vertical direction, the top end of the screw rod 5 penetrates through the second filter screen 8 to extend to the top of the second filter screen 8, the top end of the screw rod 5 is coaxially and fixedly connected with a straight rod 6, the top end of the straight rod 6 penetrates through the pointed cone-shaped top surface of the filter plate 2 to extend to the top of the filter plate 2, the outer side wall at the end part of the straight rod 6 extending to the pointed cone-shaped top surface of the filter plate 2 is fixedly connected with a pair of hard hairbrushes 61, the pair of hard hairbrushes 61 are obliquely and downwards arranged to contact the pointed cone-shaped top surface of the filter plate 2, the outer side wall of the screw rod 5 is provided with a driving mechanism 7 capable of driving the screw rod 5 to rotate, and the driving mechanism comprises a sliding block 71 and a floating plate 72; the sliding block 71 is sleeved on the outer side wall of the screw rod 5, the sliding block 71 is in threaded transmission fit with the screw rod 5, and the sliding block 71 is in a circular plate shape; the floating plate 72 is fixedly connected to the outer circumferential surface of the sliding block 71, the floating plate 72 is a circular foam plastic plate, the outer circumferential side wall of the floating plate 72 is in sliding fit with the inner side wall of the water collection barrel 1, the top surface of the floating plate 72 is connected with the bottom surface of the second filter screen 8 through a pair of strings 722, the floating plate 72 is lifted by the pair of strings 722 to be not in contact with the inner side wall of the bottom end of the water collection barrel 1, and a plurality of circular through holes 721 are formed in the floating plate 72.
Rainwater flows into the bottom of the water collection cylinder 1 after passing through the through holes 721 on the filter plate 2 and the floating plate 72, along with the rising of the water level in the water collection cylinder 1, the floating plate 72 moves upwards along with the rising of the water level under the action of buoyancy, the floating plate 72 drives the screw rod 5 and the straight rod 6 to rotate in the upward moving process, the hard hairbrush 61 is driven to brush the pointed cone-shaped top surface of the filter plate 2 in the rotating process of the straight rod 6, so that leaf impurities are not easy to adhere to the pointed cone-shaped top surface of the filter plate 2, the leaf impurities are caused to slide into the annular groove 22 under the flushing of the rainwater, the possibility that the water permeable hole 21 on the pointed cone-shaped top surface of the filter plate 2 is blocked is reduced, the water permeable performance of the water permeable hole 21 is guaranteed, and the water collection cylinder 1 is convenient for collecting and storing the rainwater.
As shown in fig. 3, a pair of cleaning brushes 51 is fixedly connected to the outer side wall of the screw rod 5 extending to the top of the second filter screen 8, and the pair of cleaning brushes 51 is in contact with the top surface of the second filter screen 8.
The lead screw 5 rotates the in-process and drives the cleaning brush 51 to rotate, and the cleaning brush 51 rotates the in-process and cleans the surface of the second filter screen 8 for the mesh of the second filter screen 8 is difficult to be blocked by impurities, thereby being beneficial to the second filter screen 8 to filter rainwater and reducing the trouble of frequently cleaning the second filter screen 8.
As shown in fig. 2 and 4, a top plate 3 sleeved outside the straight rod 6 is arranged in the water collection cylinder 1, the top plate 3 is in sliding fit with the straight rod 6, the top plate 3 is positioned at the bottom of the conical top surface of the filter plate 2, the top surface of the top plate 3 is conical and matched with the conical bottom surface of the filter plate 2, a group of springs 31 are fixedly connected to the conical top surface of the top plate 3, the end part of the group of springs 31, far away from the top plate 3, is fixedly connected to the conical bottom surface of the filter plate 2, ejector rods 32 positioned at the bottom of the conical bottom surface of the filter plate 2 are fixedly connected to the conical top surface of the top plate 3, the ejector rods 32 can extend to the top surface of the filter plate 2 through the water penetration holes 21, a pair of ejector blocks 33 are fixedly connected to the bottom surface of the top plate 3, the ejector blocks 33 are respectively positioned at two sides of the straight rod 6, the bottom surfaces of the ejector blocks 33 are cambered surfaces, a pair of extrusion mechanisms 4 positioned at the bottom of the ejector blocks 33 are arranged in the water collection cylinder 1, and the pair of extrusion mechanisms 4 can drive the ejector blocks 33 to move upwards.
The top block 33 is driven to drive the top plate 3 to move upwards through the extrusion mechanism 4, the spring 31 is compressed in the upward moving process of the top plate 3, the ejector rod 32 stretches out of the water permeable hole 21, the ejector rod 32 dredges the water permeable hole 21, the water permeable hole 21 is not easy to be blocked by broken stone and other impurities, when the driving mechanism 7 does not extrude the top block 33, the top plate 3 falls back to the initial position under the elastic force of the spring 31, the ejector rod 32 falls to the bottom of the water permeable hole 21, the driving mechanism 7 drives the top plate 3 to reciprocate in the lifting process, the ejector rod 32 dredges the water permeable hole 21 in a reciprocating manner, rainwater can fall into the bottom of the water collecting cylinder 1 through the water permeable hole 21, and the water collecting cylinder 1 is convenient to collect the rainwater.
As shown in fig. 2 and 4, the extruding mechanism 4 includes a motor 41 and a cam 42, the motor 41 is mounted on the outer side wall of the water collecting barrel 1, a horizontally arranged rotating shaft 411 is fixedly connected to the output end of the motor 41, the end part of the rotating shaft 411, which is far away from the motor 41, penetrates through the side wall of the water collecting barrel 1 and the inner side wall of the annular groove 22 and then extends to the bottom of the top block 33, the cam 42 is fixedly connected to the outer side wall of the rotating shaft 411, and the cam 42 can contact with the cambered surface and slide along the cambered surface to promote the top block 33 to move upwards.
The motor 41 is started to drive the rotating shaft 411 to rotate the cam 42, when the cam 42 contacts with the bottom surface of the top block 33, the cam 42 slides along the cambered surface at the bottom of the top block 33 and drives the top block 33 and the top plate 3 to move upwards along with the rotation of the cam 42, and when the cam 42 loses contact with the cambered surface, the top plate 3 and the top block 33 fall to the initial positions, so that the cam 42 can push the top block 33 and the top plate 3 to move upwards again, and the top block 33 and the top plate 3 can move upwards and fall back in a reciprocating manner in the rotation process of the cam 42.
As shown in fig. 1 and 2, a pair of protecting shells 15 are fixedly connected to the outer side wall of the water collecting barrel 1, and a pair of protecting shells are respectively covered outside a pair of motors 41.
When the water collection tube 1 is buried in the ground, the protective shell 15 plays a role in protecting the motor 41 positioned outside the water collection tube 1, so that the motor 41 is not easy to damage, and the normal operation of the motor 41 is guaranteed.
As shown in fig. 1 and 2, an overflow pipe 12 positioned between the second filter screen 8 and the floating plate 72 is fixedly connected to the outer side wall of the water collection barrel 1, the end part of the overflow pipe 12, which is far away from the water collection barrel 1, is connected with an underground pipeline, and the overflow pipe 12 is communicated with the water collection barrel 1 and the underground pipeline.
When the water level in the water collecting cylinder 1 rises to the overflow pipe 12 to be discharged, redundant rainwater can be timely discharged into the underground pipeline through the overflow pipe 12, so that the condition of a reverse road surface caused by excessive rainwater of the water collecting cylinder 1 is not easy to occur, and the normal rainwater collecting work of the water collecting cylinder 1 is ensured.
As shown in fig. 1, the top surface of the grid plate 11 is provided with a water pump 13, the input end of the water pump 13 is fixedly connected with a water inlet pipe 131, the end part of the water inlet pipe 131, which is far away from the water pump 13, is fixedly connected on the outer side wall of the water collection cylinder 1, which is close to the bottom, and is communicated with the interior of the water collection cylinder 1, and the output end of the water pump 13 is fixedly connected with a water outlet pipe 132; the top surface of the grid plate 11 is fixedly connected with an irrigation nozzle 14 through a supporting rod 16, and the end part of a water outlet pipe 132, which is far away from the water pump 13, is fixedly connected on the bottom surface of the irrigation nozzle 14 and is communicated with the inside of the irrigation nozzle 14.
The water pump 13 is started to pump out the rainwater stored in the water collecting cylinder 1 and convey the rainwater to the irrigation nozzle 14, the rainwater is sprayed out by the irrigation nozzle 14 to irrigate green plants on the road surface, the effective utilization of the rainwater is realized, the water resource is saved, and the environment-friendly concept is embodied.
Working principle: the water collection cylinder 1 is buried in the ground, rainwater flows into the bottom of the water collection cylinder 1 through the filter plate 2, the second filter screen 8 and the floating plate 72 after passing through the grid plate 11, so that the water collection cylinder 1 collects the rainwater, leaf impurities in the rainwater are blocked on the surface of the filter plate 2 by the filter plate 2, the leaf impurities slide into the annular groove 22 after being washed by the subsequent rainwater, the second filter screen 8 further filters the rainwater falling from the filter plate 2, and the cleanliness of the rainwater collected by the water collection cylinder 1 is improved;
in the process of collecting rainwater by the water collecting cylinder 1, the water level in the water collecting cylinder 1 is continuously increased, the floating plate 72 gradually moves upwards along with the increase of the water level under the action of buoyancy, the screw rod 5 and the straight rod 6 are driven to rotate in the process of moving upwards the floating plate 72, the straight rod 6 drives the hard hairbrush 61 to clean the pointed cone-shaped top surface of the filter plate 2, so that leaf impurities are not easy to adhere to the top surface of the filter plate 2 to block the water permeable hole 21, the leaf impurities are convenient to be scraped into the annular groove 22 to be collected under the flushing of the rainwater, the cleaning brush 51 is driven to clean the second filter screen 8 in the process of rotating the screw rod 5, and the possibility that meshes of the second filter screen 8 are blocked is reduced;
in the rainwater collection process, the motor 41 is started to drive the rotating shaft 411 and the cam 42 to rotate, when the cam 42 is in contact with the cambered surface of the top block 33, the cam 42 extrudes the top block 33 to move upwards along with the rotation of the cam 42, so that the top plate 3 drives the ejector rod 32 to extend out of the water permeable hole 21 and compress the spring 31 to dredge the water permeable hole 21, the possibility that broken stone impurities block the water permeable hole 21 is reduced, and when the cam 42 is out of contact with the top block 33, the top plate 3 falls back to the initial position under the action of the elasticity of the spring 31, so that the cam 42 extrudes the top block 33 again, and further the ejector rod 32 can dredge the water permeable hole 21 in a reciprocating manner;
when green plants need to be irrigated, the water pump 13 is started to pump out and convey the rainwater collected in the water collecting cylinder 1 to the irrigation nozzle 14, and the rainwater is sprayed out through the irrigation nozzle 14 to irrigate the green plants, so that the utilization of the rainwater is realized, and the water resource is saved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. Municipal rainwater collecting system, its characterized in that: comprises a water collecting cylinder (1); the inner side wall of the water collecting cylinder (1) is fixedly connected with a filter plate (2); the filter plate (2) is in a pointed cone plate shape with a pointed cone upwards, and a permeable hole (21) is formed in the pointed cone top surface of the filter plate (2); a top plate (3) positioned at the bottom of the filter plate (2) is arranged in the water collection cylinder (1); the top surface of the top plate (3) is connected with the pointed cone-shaped bottom surface of the filter plate (2) through a spring (31), and a push rod (32) is fixedly connected to the top surface of the top plate (3) at a position corresponding to the water permeable hole (21); the ejector rod (32) can be in sliding fit with the inner side wall of the water permeable hole (21); an extrusion mechanism (4) is arranged at the bottom of the filter plate (2); the extrusion mechanism (4) can drive the top plate (3) to move upwards and drive the ejector rod (32) to extend to the top of the filter plate (2) through the water permeable hole (21); the top surface of the water collection barrel (1) is provided with a grid plate (11).
2. The municipal rainwater collection system of claim 1, wherein: a top block (33) is fixedly connected to the bottom surface of the top plate (3); the bottom surface of the top block (33) is a cambered surface; the extrusion mechanism (4) comprises a motor (41) and a cam (42); the motor (41) is arranged on the outer side wall of the water collecting cylinder (1); a rotating shaft (411) extending to the bottom of the top block (33) is fixedly connected to the output end of the motor (41); the cam (42) is fixedly connected to the outer side wall of the rotating shaft (411), and the cam (42) can be contacted and matched with the cambered surface to promote the top block (33) to move upwards.
3. The municipal rainwater collection system of claim 1, wherein: the top surface of the filter plate (2) is provided with an annular groove (22); the annular groove (22) is arranged around the edge of the filter plate (2), and a water filtering hole (23) is formed in the inner side wall of the bottom end of the annular groove (22); the inner side wall of the water filtering hole (23) is fixedly connected with a first filter screen (24).
4. The municipal rainwater collection system of claim 1, wherein: the inner side wall of the bottom end of the water collection cylinder (1) is rotationally connected with a screw rod (5) coaxial with the water collection cylinder (1); a straight rod (6) is coaxially and fixedly connected to the top end of the screw rod (5); the top end of the straight rod (6) penetrates through the top block (33) and the filter plate (2) and then extends to the top of the filter plate (2), the straight rod (6) is in sliding fit with the top plate (3), the straight rod (6) is in rotating fit with the filter plate (2), and a hard brush (61) is fixedly connected to the outer side wall of the straight rod (6) extending to the top of the filter plate (2); the hard brush (61) is contacted with the pointed cone-shaped top surface of the filter plate (2); the outer side wall of the screw rod (5) is provided with a driving mechanism (7) capable of driving the screw rod (5) to rotate.
5. The municipal rainwater collection system of claim 4, wherein: the driving mechanism (7) comprises a sliding block (71) and a floating plate (72); the sliding block (71) is sleeved on the outer side wall of the screw rod (5), and the sliding block (71) is in threaded transmission fit with the screw rod (5); the floating plate (72) is fixedly connected to the outer side wall of the sliding block (71), the floating plate (72) is in sliding fit with the inner side wall of the water collection barrel (1), and a through hole (721) is formed in the top surface of the floating plate (72).
6. The municipal rainwater collection system of claim 5, wherein: a second filter screen (8) positioned at the bottom of the filter plate (2) is fixedly connected to the inner side wall of the water collecting cylinder (1); the top end of the screw rod (5) penetrates through the second filter screen (8) and extends to the top of the second filter screen (8); the top surface of the floating plate (72) is connected with the bottom surface of the second filter screen (8) through a string (722).
7. The municipal rainwater collection system of claim 6, wherein: the outer side wall of the screw rod (5) extending to the top of the second filter screen (8) is fixedly connected with a cleaning brush (51); the cleaning brush (51) is contacted with the top surface of the second filter screen (8).
8. The municipal rainwater collection system of claim 6, wherein: an overflow pipe (12) communicated with the inside of the water collection cylinder (1) is fixedly connected to the side wall of the water collection cylinder (1); the end part of the overflow pipe (12) far away from the water collecting cylinder (1) is communicated with an underground pipeline, and the overflow pipe (12) is positioned between the second filter screen (8) and the floating plate (72).
9. The municipal rainwater collection system of claim 1, wherein: the top surface of the grid plate (11) is provided with a water pump (13) and a watering nozzle (14); the input end of the water pump (13) is fixedly connected with a water inlet pipe (131); the end part of the water inlet pipe (131) far away from the water pump (13) is communicated with the inside of the water collecting cylinder (1); the output end of the water pump (13) is fixedly connected with a water outlet pipe (132); the end part of the water outlet pipe (132) far away from the water pump (13) is communicated with the irrigation nozzle (14).
10. The municipal rainwater collection system of claim 1, wherein: the outer side wall of the water collection cylinder (1) is fixedly connected with a protective shell (15) covered outside the motor (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310658982.2A CN116556499A (en) | 2023-06-05 | 2023-06-05 | Municipal rainwater collecting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310658982.2A CN116556499A (en) | 2023-06-05 | 2023-06-05 | Municipal rainwater collecting system |
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| CN116556499A true CN116556499A (en) | 2023-08-08 |
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| CN202310658982.2A Pending CN116556499A (en) | 2023-06-05 | 2023-06-05 | Municipal rainwater collecting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117309504A (en) * | 2023-11-30 | 2023-12-29 | 天宇利水信息技术成都有限公司 | Rainwater detection device with cleaning and calibration functions |
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Application publication date: 20230808 |
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