CN112049215A - Rainwater collection device is used in sponge city construction - Google Patents

Rainwater collection device is used in sponge city construction Download PDF

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Publication number
CN112049215A
CN112049215A CN202011001905.2A CN202011001905A CN112049215A CN 112049215 A CN112049215 A CN 112049215A CN 202011001905 A CN202011001905 A CN 202011001905A CN 112049215 A CN112049215 A CN 112049215A
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China
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box
rainwater
city construction
side wall
sponge city
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CN202011001905.2A
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Chinese (zh)
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吕永华
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Individual
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Individual
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Priority to CN202011001905.2A priority Critical patent/CN112049215A/en
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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
    • 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
    • B01D29/58—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 arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401—Gullies for use in roads or pavements
    • 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
    • E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/12—Emergency outlets
    • E03F5/125—Emergency outlets providing screening of overflowing water
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/001—Runoff or storm water
    • 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
    • E03F2005/0412—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface
    • E03F2005/0413—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface for height adjustment
    • 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

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Organic Chemistry (AREA)
  • Sewage (AREA)

Abstract

The invention discloses a rainwater collecting device for sponge city construction, which comprises a collecting box, wherein an auxiliary drainage structure is arranged on the collecting box, a coarse filtering structure is arranged in the collecting box, a shearing structure is arranged on the side wall surface of the collecting box, a fine filtering structure is arranged at one end of the shearing structure, and a storage box is arranged at one end of the fine filtering structure. Equipment stop work is not needed, and rainwater collection efficiency is improved.

Description

Rainwater collection device is used in sponge city construction
Technical Field
The invention relates to the technical field of rainwater collecting equipment, in particular to a rainwater collecting device for sponge city construction.
Background
The sponge city is a new generation of city rainfall flood management concept, and refers to a city which can be like a sponge and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and the city can also be called as a water elasticity city.
At present when the rainwater is great, need the maintainer to put well lid aside down usually, avoid the drainage untimely, the well lid is heavier, the production of the tired sense of maintainer has been accelerated, when ponding is darker, the pedestrian is difficult for observing the well lid of puting aside, factor of safety is low, and have a large amount of great debris of volume in the rainwater, if directly arrange the rainwater into collecting device, easily cause the water inlet to block up, can not guarantee collecting device's normal work, need frequent clean collecting device, and when clearing up collecting device, need equipment stop work, lead to rainwater collection inefficiency, in view of this, to the deep research of above-mentioned problem, it produces to have the present case to report to the fact.
Disclosure of Invention
The invention aims to solve the problems, and designs a sponge rainwater collecting device for city construction, which solves the problems that at present, when rainwater is heavy, a manhole cover is usually required to be removed by a maintainer, untimely drainage is avoided, the manhole cover is heavy, the fatigue of the maintainer is accelerated, when accumulated water is deep, the pedestrian cannot easily observe the removed manhole cover, the safety coefficient is low, a large amount of sundries with large volume are contained in rainwater, if the rainwater is directly drained into collecting equipment, the water inlet is easy to be blocked, the normal work of the collecting equipment cannot be ensured, the collecting equipment needs to be cleaned frequently, and when the collecting equipment is cleaned, the equipment needs to stop working, so that the rainwater collecting efficiency is low.
The technical scheme of the invention for realizing the aim is as follows: a rainwater collecting device for sponge city construction comprises a collecting box, wherein an auxiliary drainage structure is arranged on the collecting box, a coarse filtering structure is arranged inside the collecting box, a shearing structure is arranged on the side wall surface of the collecting box, a fine filtering structure is arranged at one end of the shearing structure, and a storage box is arranged at one end of the fine filtering structure;
the auxiliary drainage structure includes: the drainage well cover comprises a drainage well cover, three threaded cylinders, three threaded rods, three driven gears, a chain, a bearing, a rotating sleeve and a driving gear;
the utility model discloses a drainage well lid, including containing box, drain well lid, screw sleeve, chain, driven gear, bearing, U type passageway, drain well lid, the U type passageway has been seted up to containing box inside, drain well lid is installed in U type passageway one end, and is three the screw sleeve equidistance is fixed in U type passageway one end inside wall face, and is three the threaded rod cartridge is in three on the screw sleeve, three the activity cartridge of threaded rod one end is in drain well lid one end, and is three driven gear suit is in threely on the threaded rod, the chain suit is in threely on the driven gear, the bearing inlays the wall under the drain well lid, it circles in the bearing inner race to rotate the cover, the driving gear is installed in.
Preferably, the coarse filter structure comprises: the device comprises a fixed sleeve, a plurality of slideways, a lifting plate and a plurality of filter screens;
fixed cover is installed in U type passageway one end inside wall face, a plurality of the slide is installed in fixed cover inside wall face, the lifter plate is installed in a plurality of the slide removes the end, a plurality of the filter screen equidistance is installed in U type passageway other end inside wall face.
Preferably, the shear structure comprises: the device comprises a connecting pipe, a first three-way connector, two first manual valves, two treatment tanks, two second manual valves, two water pumps, a second three-way connector, a water outlet pipe and two crushing parts;
the connecting pipe cartridge is in collecting box lateral wall face, first tee bend connector is installed in connecting pipe one end, two first manual valve is installed in first tee bend connector one end, two it installs in two to handle the case first manual valve one end, two the manual valve of second is installed in two handle case one end, two the water pump is installed in two manual valve one end, the second tee bend connector is installed in two water pump one end, the outlet pipe is installed in second tee bend connector one end, two crushing portion install in two handle incasement portion.
Preferably, the two pulverizing sections include: the device comprises a plurality of filter plates, two mounting frames, a plurality of fixing rods, two sleeves, two rotating shafts and a plurality of crushing cutters;
the filter plates are arranged on the inner side wall surfaces of the treatment boxes at equal intervals, the mounting frames are arranged on the inner side wall surfaces of the treatment boxes, the fixing rods are fixed on the inner side wall surfaces of the mounting frames, the sleeves are arranged at one ends of the fixing rods, the rotating shafts are inserted in the sleeves, and the crushing cutters are arranged at one ends of the rotating shafts.
Preferably, the upper wall surfaces of the two treatment boxes are provided with access doors.
Preferably, the fine filtering structure comprises: the filter comprises a fine filter box, a plurality of annular net-shaped cylinders and a plurality of filter elements;
the fine filter box is connected to one end of the water outlet pipe, the annular mesh cylinders are arranged on the bottom surface of the inner side of the fine filter box, and the filter elements are arranged in the annular mesh cylinders.
Preferably, a plurality of drainage holes are formed in the drainage well cover.
Preferably, a through hole is formed in the drainage well cover, an auxiliary moving sleeve is inserted into the through hole, a plurality of balls are embedded in the inner side wall surface of the auxiliary moving sleeve, a groove is formed in the upper wall surface of the driving gear, a plurality of clamping strips are arranged on the inner side wall surface of the groove, a handle is movably inserted into the auxiliary moving sleeve, and a plurality of strip-shaped grooves are formed in one end of the handle.
Preferably, the lifting plate and the plurality of filter screens are all of a net structure.
Preferably, the lifting plate is provided with a baffle.
The rainwater collecting device for sponge city construction, which is manufactured by the technical scheme of the invention, is provided with the auxiliary drainage structure, when rainwater is large, a person does not need to take care of taking the well cover, the well cover is lifted to a high position by rotating the handle, the fatigue of the person taking care of the rainwater is reduced, the person taking care of the rainwater can conveniently observe the well cover which is taken away, the safety coefficient is improved, the coarse filtering structure and the shearing structure are arranged, impurities with large rainwater volume are filtered, the pipeline blockage is avoided, the normal treatment of the rainwater is ensured, the collecting equipment does not need to be cleaned frequently, and the equipment does not need to stop working when the collecting equipment is cleaned, so that the rainwater collecting efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a sponge rainwater collecting device for city construction in a front view.
Fig. 2 is a schematic top view structure diagram of the rainwater collecting device for sponge city construction.
Fig. 3 is a schematic structural view of an auxiliary drainage structure of the rainwater collection device for sponge city construction.
Fig. 4 is a schematic view of the structure of a drainage well cover of the rainwater collection device for sponge city construction.
Fig. 5 is a schematic side view of a treatment tank of the rainwater collection device for sponge city construction.
Fig. 6 is a partially enlarged schematic structural diagram of the rainwater collecting device for sponge city construction in the invention shown in fig. 3.
In the figure: 1. a collection box; 2. a storage tank; 3. a drainage well cover; 4. a threaded barrel; 5. a threaded rod; 6. a driven gear; 7. a chain; 8. a bearing; 9. rotating the sleeve; 10. a driving gear; 11. an auxiliary moving sleeve; 12. a ball bearing; 13. clamping the strip; 14. a handle; 15. fixing a sleeve; 16. a slideway; 17. a lifting plate; 18. a filter screen; 19. a baffle plate; 20. a connecting pipe; 21. a first three-way connector; 22. a first manual valve; 23. a treatment tank; 24. a second manual valve; 25. a water pump; 26. a second three-way connector; 27. a water outlet pipe; 28. filtering the plate; 29. installing a frame; 30. fixing the rod; 31. a sleeve; 32. a rotating shaft; 33. a crushing knife; 34. an access door; 35. a fine filter box; 36. an annular mesh cylinder; 37. and (3) a filter element.
Detailed Description
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b):
a rainwater collecting device for sponge city construction comprises a collecting box 1, wherein an auxiliary drainage structure is arranged on the collecting box 1, a coarse filtering structure is arranged inside the collecting box 1, a shearing structure is arranged on the side wall surface of the collecting box 1, a fine filtering structure is arranged at one end of the shearing structure, and a storage box 2 is arranged at one end of the fine filtering structure;
in a specific implementation, the auxiliary drainage structure may preferably adopt the following structure, which includes: the drainage well cover comprises a drainage well cover 3, three threaded cylinders 4, three threaded rods 5, three driven gears 6, a chain 7, a bearing 8, a rotating sleeve 9 and a driving gear 10; u type passageway has been seted up to the containing box is inside, drainage well lid 3 is installed in U type passageway one end, three threaded sleeve 31 equidistance is fixed in the interior lateral wall face of U type passageway one end, 5 cartridge of three threaded rod are on three threaded sleeve 31, 5 one end activity cartridges of three threaded rod are in drainage well lid 3 one end, 6 suit of three driven gear are on three threaded rod 5, 7 suits of chain are on three driven gear 6, 8 inlays the dress in drainage well lid 3 lower wall, it circles in 8 rings of bearing to rotate 9 cartridges, driving gear 10 is installed in rotating 9 lower extremes of cover, and driving gear 10 and three driven gear 6 one of them gear engagement.
Preferably, the drain well cover 3 is provided with a plurality of drain holes.
Preferably, a through hole is formed in the drainage well cover 3, an auxiliary moving sleeve 11 is inserted into the through hole, a plurality of balls 12 are embedded in the inner side wall surface of the auxiliary moving sleeve 11, a groove is formed in the upper wall surface of the driving gear 10, a plurality of clamping strips 13 are arranged on the inner side wall surface of the groove, a handle 14 is movably inserted into the auxiliary moving sleeve 11, and a plurality of strip-shaped grooves are formed in one end of the handle 14.
Wherein, it is required to be noted that: when the rainwater is big, insert the through-hole with independent handle 14, card strip 13 is aimed at to the bar groove, and twist grip 14 drives driving gear 10 and rotates, and driving gear 10 drives driven gear 6 rotation engaged with it, and under the effect of chain 7, all the other driven gear 6 rotate, and three threaded rod 5 consequently rotates on three thread section of thick bamboo 4 to it rises to drive drainage well lid 3, and the rainwater gets into U type passageway.
In particular implementations, the coarse filter structure may preferably adopt the following structure, which includes: the device comprises a fixed sleeve 15, a plurality of slideways 16, a lifting plate 17 and a plurality of filter screens 18; the fixed sleeve 15 is arranged on the inner side wall face of one end of the U-shaped channel, the plurality of slideways 16 are arranged on the inner side wall face of the fixed sleeve 15, the lifting plate 17 is arranged at the moving end of the plurality of slideways 16, and the plurality of filter screens 18 are equidistantly arranged on the inner side wall face of the other end of the U-shaped channel.
Preferably, the lifting plate 17 and the plurality of filter screens 18 are all of a mesh structure.
Preferably, the lifting plate 17 is provided with a baffle plate 19.
Wherein, it is required to be noted that: big piece debris in the rainwater are separated by lifter plate 17, and under the pressure effect, the rainwater is full of U type passageway, and the fritter debris is consequently separated by a plurality of filter screen 18, and when debris piled up the certain degree, the caretaker promoted lifter plate 17, and baffle 19 avoids debris to drop, realizes coarse filtration.
In particular embodiments, the shear structure may preferably be a structure comprising: the device comprises a connecting pipe 20, a first three-way connector 21, two first manual valves 22, two treatment tanks 23, two second manual valves 24, two water pumps 25, a second three-way connector 26, a water outlet pipe 27 and two crushing parts; the connecting pipe 20 is inserted in the side wall surface of the collecting box 1, the first three-way connector 21 is installed at one end of the connecting pipe 20, the two first manual valves 22 are installed at one end of the first three-way connector 21, the two processing boxes 23 are installed at one ends of the two first manual valves 22, the two second manual valves 24 are installed at one ends of the two processing boxes 23, the two water pumps 25 are installed at one ends of the two manual valves, the second three-way connector is installed at one end of the two water pumps 25, the water outlet pipe 27 is installed at one end of the second three-way connector 26, and the.
In a specific implementation, the two crushing sections may preferably adopt the following structure, which includes: a plurality of filter plates 28, two mounting frames 29, a plurality of fixing rods 30, two sleeves 31, two rotating shafts 32 and a plurality of crushing knives 33; the filter plates 28 are equidistantly arranged on the inner side wall surfaces of the two treatment boxes 23, the two mounting frames 29 are arranged on the inner side wall surfaces of the two treatment boxes 23, the fixing rods 30 are fixed on the inner side wall surfaces of the two mounting frames 29, the two sleeves 31 are arranged at one ends of the fixing rods 30, the two rotating shafts 32 are inserted into the two sleeves 31, and the crushing knives 33 are arranged at one ends of the two rotating shafts 32.
Preferably, the upper wall surfaces of the two treatment tanks 23 are provided with access doors 34.
Wherein, it is required to be noted that: the rainwater is shunted by the first three-way connector 21 and enters the two treatment boxes 23 and flows to the plurality of crushing knives 33, water flow impacts the plurality of crushing knives 33, the plurality of crushing knives drive the two rotating shafts 32 to rotate in the two sleeves 31, the plurality of crushing knives 33 crush fine sundries in the rainwater, the rainwater flowing out of the two treatment boxes 23 is lifted into the water outlet pipe 27 by the two water pumps 25 through the second three-way connector 26 and then enters the collection device body 1 for rainwater treatment. When the cleaning is needed, an operator closes the manual valve of the corresponding line, the treatment box 23 is cleaned and maintained through the access door 34, rainwater passes through the other treatment box 23 at the moment, normal treatment of the rainwater is guaranteed, after the cleaning and maintenance are completed, the corresponding manual valve is opened, the manual valve on the other side is closed, and the other treatment box 23 is treated.
In particular implementations, the fine filtration structure may preferably adopt the following structure, which includes: a fine filter box 35, a plurality of annular net-shaped cylinders 36 and a plurality of filter elements 37; the fine filter box 35 is connected to one end of the water outlet pipe 27, a plurality of annular net-shaped cylinders 36 are installed on the bottom surface of the inner side of the fine filter box 35, and a plurality of filter elements 37 are installed in the plurality of annular net-shaped cylinders 36.
Wherein, it is required to be noted that: rainwater flows into the fine filter box 35 from the upper end of the fine filter box 35, is filtered layer by layer through the annular net-shaped cylinders 36 and the filter elements 37, and enters the storage tank 2 for storage.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims (10)

1. A rainwater collecting device for sponge city construction comprises a collecting box (1), and is characterized in that an auxiliary drainage structure is arranged on the collecting box (1), a coarse filtering structure is arranged inside the collecting box (1), a shearing structure is arranged on the side wall surface of the collecting box (1), a fine filtering structure is arranged at one end of the shearing structure, and a storage box (2) is arranged at one end of the fine filtering structure;
the auxiliary drainage structure includes: the drainage well cover comprises a drainage well cover (3), three threaded cylinders (4), three threaded rods (5), three driven gears (6), a chain (7), a bearing (8), a rotating sleeve (9) and a driving gear (10);
the containing box is internally provided with a U-shaped channel, the drainage well cover (3) is arranged at one end of the U-shaped channel, three threaded sleeves (31) are fixed on the inner side wall surface at one end of the U-shaped channel at equal intervals, three threaded rods (5) are inserted on the three threaded sleeves (31), one ends of the three threaded rods (5) are movably inserted at one end of the drainage well cover (3), three driven gears (6) are sleeved on the three threaded rods (5), the chain (7) is sleeved on the three driven gears (6), the bearing (8) is embedded on the lower wall surface of the drainage well cover (3), the rotating sleeve (9) is inserted on the inner ring of the bearing (8), the driving gear (10) is arranged at the lower end of the rotating sleeve (9), and the driving gear (10) is meshed with one of the three driven gears (6).
2. The rainwater collection device for sponge city construction according to claim 1, wherein said coarse filtering structure comprises: a fixed sleeve (15), a plurality of slideways (16), a lifting plate (17) and a plurality of filter screens (18);
fixed cover (15) are installed in U type passageway one end inside wall face, a plurality of slide (16) are installed in fixed cover (15) inside wall face, lifter plate (17) are installed in a plurality of slide (16) remove the end, a plurality of filter screen (18) equidistance is installed in U type passageway other end inside wall face.
3. The rainwater collection device for sponge city construction according to claim 1, wherein the shearing structure comprises: the device comprises a connecting pipe (20), a first three-way connector (21), two first manual valves (22), two treatment tanks (23), two second manual valves (24), two water pumps (25), a second three-way connector (26), a water outlet pipe (27) and two crushing parts;
connecting pipe (20) cartridge is in collecting box (1) side wall face, first tee bend connector (21) is installed in connecting pipe (20) one end, two first manual valve (22) are installed in first tee bend connector (21) one end, two handle case (23) and install in two first manual valve (22) one end, two manual valve (24) of second is installed in two handle case (23) one end, two water pump (25) are installed in two manual valve one end, second tee bend connector installs in two water pump (25) one end, outlet pipe (27) are installed in second tee bend connector (26) one end, two the crushing portion install in two handle case (23) inside.
4. The rainwater collection device for sponge city construction according to claim 3, wherein the two crushing portions comprise: a plurality of filter plates (28), two mounting frames (29), a plurality of fixing rods (30), two sleeves (31), two rotating shafts (32) and a plurality of crushing knives (33);
the filter plates (28) are equidistantly arranged on two inner side wall surfaces of the treatment box (23), the mounting frames (29) are arranged on two inner side wall surfaces of the treatment box (23), the fixing rods (30) are fixed on two inner side wall surfaces of the mounting frames (29), the sleeves (31) are arranged on one ends of the fixing rods (30), the rotating shafts (32) are inserted on the sleeves (31), and the crushing knives (33) are arranged on one ends of the rotating shafts (32).
5. A rainwater collecting device for sponge city construction according to claim 3 characterized in that the upper wall of each of said treating boxes (23) is provided with an access door (34).
6. The rainwater collection device for sponge city construction according to claim 1, wherein said fine filtering structure comprises: a fine filtering box (35), a plurality of annular net-shaped cylinders (36) and a plurality of filter elements (37);
the fine filtering box (35) is connected to one end of the water outlet pipe (27), the annular net-shaped cylinders (36) are arranged on the bottom surface of the inner side of the fine filtering box (35), and the filter elements (37) are arranged in the annular net-shaped cylinders (36).
7. The sponge rainwater collecting device for urban construction according to claim 1, wherein a plurality of drainage holes are formed on the drainage well cover (3).
8. The sponge rainwater collecting device for city construction according to claim 1, wherein a through hole is formed in the drainage well cover (3), an auxiliary moving sleeve (11) is inserted into the through hole, a plurality of balls (12) are embedded in the inner side wall surface of the auxiliary moving sleeve (11), a groove is formed in the upper wall surface of the driving gear (10), a plurality of clamping strips (13) are arranged on the inner side wall surface of the groove, a handle (14) is movably inserted into the auxiliary moving sleeve (11), and a plurality of strip-shaped grooves are formed in one end of the handle (14).
9. The rainwater collecting device for sponge city construction according to claim 2, wherein the lifting plate (17) and the plurality of filter screens (18) are all of a net structure.
10. The rainwater collecting device for sponge city construction according to claim 2, wherein the lifting plate (17) is provided with a baffle (19).
CN202011001905.2A 2020-09-22 2020-09-22 Rainwater collection device is used in sponge city construction Pending CN112049215A (en)

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CN112779947A (en) * 2021-03-02 2021-05-11 杭州赛石园林集团有限公司 Gardens rainwater recovery unit

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CN206752642U (en) * 2017-05-16 2017-12-15 吴玉成 A kind of town road anti-clogging drainage arrangement
CN207130868U (en) * 2017-08-31 2018-03-23 江苏远瀚建筑设计有限公司 Novel grille well
CN207567904U (en) * 2017-09-30 2018-07-03 武汉圣禹排水系统有限公司 Lifting overturning deslagging device and the shunting well equipped with lifting overturning deslagging device
CN207749613U (en) * 2017-09-30 2018-08-21 武汉圣禹排水系统有限公司 Device for dragging dregs and shunting well equipped with device for dragging dregs
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112779947A (en) * 2021-03-02 2021-05-11 杭州赛石园林集团有限公司 Gardens rainwater recovery unit
CN112779947B (en) * 2021-03-02 2022-08-02 杭州赛石园林集团有限公司 Gardens rainwater recovery unit

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Application publication date: 20201208