CN118166896A - Road drainage structure with water storage function based on sponge city design - Google Patents
Road drainage structure with water storage function based on sponge city design Download PDFInfo
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- CN118166896A CN118166896A CN202410464663.2A CN202410464663A CN118166896A CN 118166896 A CN118166896 A CN 118166896A CN 202410464663 A CN202410464663 A CN 202410464663A CN 118166896 A CN118166896 A CN 118166896A
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- water storage
- rectangular frame
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- plate
- filter screen
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 192
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 39
- 238000007789 sealing Methods 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 14
- 238000007790 scraping Methods 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000010405 clearance mechanism Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000013585 weight reducing agent 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
- E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
-
- 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
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- 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
-
- 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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- 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 relates to the field of sponge cities, in particular to a road drainage structure with a water storage function based on sponge city design. Comprises a water storage tank arranged underground; the water storage tank is provided with a water inlet, the inner wall of the top of the water storage tank is provided with a rectangular frame, a water storage box for storing rainwater is slidably arranged in the rectangular frame, and the water storage box can move back and forth along with the entering of rainwater in the vertical direction; guide rollers are rotatably arranged on the outer walls of the two sides of the rectangular frame; the two guide rollers are in transmission connection through the annular filter screen, an adjusting mechanism is further arranged in the rectangular frame, and the adjusting mechanism enables the two guide rollers to synchronously rotate when the water storage box moves towards the inner wall of the bottom of the water storage tank; the inside clearance mechanism that is used for clear up the impurity on the ring filter net that still is provided with of water storage jar. According to the application, the annular filter screen can be prevented from being blocked while the rainwater is continuously filtered through the annular filter screen, so that the rainwater can be ensured to circulate smoothly.
Description
Technical Field
The invention relates to the field of sponge cities, in particular to a road drainage structure with a water storage function based on sponge city design.
Background
The sponge city is like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs water, stores water, permeates water and purifies water when raining, and releases and utilizes the stored water when needed.
In chinese patent CN111827447B granted and issued at 9/14 of 2021, a sponge city water storage and drainage structure is disclosed, which comprises a drainage unit disposed on a road surface, a drainage unit disposed on the road surface, and a water storage unit connected to the drainage unit.
In this application, collect the rubbish in the rainwater through the adsorption plate, along with continuous use, can remain a large amount of rubbish on the adsorption plate, not only be convenient for change, can also lead to its filter effect relatively poor, when carrying through the rainwater in a pair of pre-collection box of water pump, remaining rubbish can make the connecting pipe jam to lead to the rainwater unable entering into the bin.
Disclosure of Invention
To the problem that prior art exists, provide a road drainage structure that has retaining function based on sponge city design, through the cooperation of annular filter screen and clearance mechanism, along with the entering of rainwater, can make annular filter screen rotate to carry out continuous filtration to the rainwater, ensure the filter effect, collect the rubbish on the annular filter screen through clearance mechanism, thereby ensure that annular filter screen can use in succession.
In order to solve the problems in the prior art, the invention adopts the following technical scheme:
a road drainage structure with a water storage function based on sponge city design comprises a water storage tank arranged under the ground; the filter also comprises a interception disk, a continuous filtering mechanism, an adjusting mechanism and a cleaning mechanism; the top of the water storage tank is provided with a water inlet, the interception disk is arranged in the water inlet, a plurality of first water inlets are arranged on the interception disk, the outer wall of the bottom of the water storage tank is also provided with a suction pipe, and one end of the suction pipe, which is far away from the water storage tank, extends out of the ground and is provided with a water pump; the inner wall of the top of the water storage tank is provided with a rectangular frame, the water inlet is communicated with the inside of the rectangular frame, a water storage box is slidably arranged in the rectangular frame, guide plates are arranged on the outer walls of two sides of the water storage box, guide holes are formed in each guide plate, two guide posts are arranged at the lower end of the rectangular frame in a mirror mode, the guide posts can be slidably arranged in the corresponding guide holes, a limit disc is arranged at one end, far away from the rectangular frame, of each guide post, a reset spring is sleeved on each guide post, and the reset spring is located between the corresponding guide plate and the limit disc; the bottom of the water storage box is in a chamfer table shape, a water outlet pipe is arranged at the center of the bottom of the water storage box, and a water outlet assembly capable of plugging and opening the water outlet pipe along with the sliding of the water storage box is arranged in the water outlet pipe; the continuous filtering mechanism is arranged inside the rectangular frame; the continuous filtering mechanism comprises two guide rollers which are rotatably arranged on the outer walls of the two sides of the rectangular frame; the two guide rollers are in transmission connection through the annular filter screen, and two strip-shaped avoidance grooves for avoiding the annular filter screen are formed in the outer walls of the two sides of the rectangular frame; the adjusting mechanism is arranged in the rectangular frame and enables the two guide rollers to synchronously rotate when the water storage box moves towards the inner wall of the bottom of the water storage tank; the cleaning mechanism is arranged inside the water storage tank and is used for cleaning impurities on the annular filter screen.
Preferably, the adjusting mechanism comprises a one-way bearing and a traction rope; the center of each guide roller along the length direction is provided with a rotating shaft, the rectangular frame is provided with two hinge plates corresponding to the mirror images of the outer walls of the two sides, each hinge plate is provided with a hinge hole, the rotating shaft can be rotatably arranged in the corresponding hinge hole, and each rotating shaft is provided with a one-way bearing; each rotating shaft is also provided with a first reset torsion spring, and the first reset torsion springs are positioned between the corresponding one-way bearings and the corresponding hinge plates; each one-way bearing outer wall all is provided with the roll-up wheel, all twines on each roll-up wheel has the haulage rope, and retaining box both sides outer wall mirror image is provided with two connecting plates, and the one end that the roll-up wheel was kept away from to every haulage rope sets up on corresponding connecting plate.
Preferably, the cleaning mechanism comprises a collection box and a sealing plate; the top of the water storage tank is provided with a strip-shaped notch for placing a collecting box, the collecting box is arranged in the strip-shaped notch, one side, close to the annular filter screen, of the collecting box is provided with a feed chute communicated with the inside of the collecting box, a scraping plate extending towards the direction of the annular filter screen is arranged in the feed chute, the scraping plate is abutted against the surface of the annular filter screen, and guide plates for guiding magazines are arranged on two sides of the scraping plate; the sealing plate is arranged at the opening end of the collecting box, a supporting plate is slidably arranged in the collecting box, and the supporting plate and the sealing plate are connected through a connecting rod; a water blocking curtain is further arranged in the strip-shaped avoidance groove close to the guide plate.
Preferably, the drain assembly comprises a shutoff disc; two rotating holes are formed in the mirror image of the outer wall of each water outlet pipe, two rotating rods are arranged in the mirror image of the outer wall of each plugging disc, the rotating rods can be rotatably arranged in the corresponding rotating holes, an adjusting disc is arranged at one end of each rotating rod extending out of the water outlet pipe, a second reset torsion spring is sleeved on each rotating rod and located between the corresponding adjusting disc and the outer wall of the water outlet pipe, and an adjusting rod is further arranged on the outer wall of each adjusting disc; a horizontal plate is arranged on each limiting plate, and a rectangular notch for avoiding the adjusting plate is arranged on each horizontal plate.
Preferably, the water inlet is rotatably provided with a cleaning disc, the cleaning disc is positioned below the interception disc, and the cleaning disc is provided with a plurality of second water inlets corresponding to the first water inlets; a connecting shaft is arranged at the center of the cleaning disc, a first bevel gear is arranged at one end of the connecting shaft away from the cleaning disc, synchronous shafts are rotatably arranged on the outer walls of two sides of the rectangular frame, a second bevel gear is arranged at one end of each synchronous shaft extending out of the interior of the rectangular frame, and the first bevel gears are respectively meshed with the two second bevel gears; one end of each synchronizing shaft extending out of the rectangular frame is provided with a synchronizing wheel, each synchronizing wheel is wound with a synchronizing rope, and one end of each synchronizing rope, which is far away from the synchronizing wheel, is arranged on the corresponding guide plate; and a third reset torsion spring is further arranged on each synchronizing shaft and is positioned between the corresponding synchronizing wheel and the outer wall of the rectangular frame.
Preferably, the center of the sealing plate is provided with a mounting groove, and a handle is hinged in the mounting groove.
Preferably, the outer wall of the water storage tank is also provided with a connecting pipe communicated with the rainwater well.
Preferably, a slow flow hole is arranged at the center of the plugging disc.
Compared with the prior art, the application has the beneficial effects that:
1. According to the application, through the cooperation of the guide rollers and the water storage box, as the rainwater in the water storage box is increased, the two guide rollers are driven to synchronously rotate through the traction rope, the annular filter screen can only rotate towards the same direction under the action of the one-way bearing, so that the position of the annular filter screen is adjusted, when the water storage box moves to the horizontal plate, the water outlet pipe can be opened by the plugging disc, so that the filtered rainwater in the water storage box can flow into the water storage tank, the water storage box can be reset under the action of the elastic force of the reset spring, and the annular filter screen can rotate in a clearance way along with the rainwater flowing into the water storage box, so that the annular filter screen is prevented from being blocked.
2. According to the application, through the cooperation of the collecting box and the sealing plate, along with the rotation of the annular filter screen, garbage on the annular filter screen can be scraped by the scraping plate, so that the annular filter screen is primarily cleaned, and the contact position of each strip-shaped avoidance groove and the annular filter screen is provided with a rubber pad, so that the annular filter screen can be prevented from being rigidly contacted with the rectangular frame, the annular filter screen can be protected, the surface of the annular filter screen can be wiped, and the annular filter screen can be secondarily cleaned; and because the setting of annular filter screen, the annular filter screen that is located the top is after the filtration is accomplished, along with the rotation of annular filter screen, can remove annular filter screen below and carry out 180 upset, and at this moment, the rainwater through the filtration completion can carry out the reverse washing to annular filter screen to clear up again annular filter screen.
3. According to the application, the cleaning disc is arranged, so that the cleaning disc can rotate along the axis of the cleaning disc under the action of the synchronous rope along with the rainwater entering the water storage box, and the garbage clamped in the first water inlet hole is cut off, so that the blocking of the blocking disc is avoided; and in this in-process, the second water inlet on the clearance dish can be gapped with the first water inlet on the interception dish coaxial to make the inside rainwater that gets into the water storage jar reduce, not only can make the rainwater accumulate on the interception dish, avoid having rubbish of certain buoyancy such as plastic bag to make the interception dish jam, can also avoid the inside rainwater entering volume of water storage box and outflow mutually balance, ensure that the water storage box can reciprocate in vertical direction.
4. According to the application, by arranging the slow flow holes, when no rainwater enters or the rainwater is smaller, the rainwater in the water storage box can be slowly discharged through the slow flow holes on the plugging disc, so that the extrusion of the return spring can be reduced, the rotation frequency of the annular filter screen can be reduced, and the service life of the annular filter screen is prolonged.
Drawings
FIG. 1 is a perspective view of a road drainage structure with water storage function based on sponge city design;
FIG. 2 is a front view of a road drainage structure with water storage function based on sponge city design;
FIG. 3 is a plan cross-sectional view taken along the direction A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
FIG. 5 is a side view of a road drainage structure with water storage function based on sponge city design;
FIG. 6 is a perspective cross-sectional view of FIG. 5 taken along the direction C-C;
FIG. 7 is a partial enlarged view at D in FIG. 6;
FIG. 8 is an enlarged view of a portion of FIG. 6 at E;
FIG. 9 is a partial perspective view of a road drainage structure with water storage function based on a sponge city design;
FIG. 10 is an enlarged view of a portion of FIG. 9 at F;
FIG. 11 is a partially exploded perspective view of a road drainage structure with water storage based on a sponge city design;
FIG. 12 is an enlarged view of a portion of FIG. 11 at G;
Fig. 13 is a partially exploded perspective view of a road drainage structure with water storage function based on sponge city design.
The reference numerals in the figures are:
1-a water storage tank; 11-water inlet; 111-cleaning a disc; 112-a second water inlet; 113-a connecting shaft; 114-a first bevel gear; 12-suction tube; 13-a water pump; 14-rectangular frame; 141-a guide post; 1411-a limit plate; 1412-return springs; 1413-horizontal plate; 1414-rectangular notch; 142-a strip-shaped avoidance groove; 1421-a water-blocking curtain; 1422-rubber pad; 143-hinge plates; 144-hinge holes; 145—synchronization axis; 1451-a second bevel gear; 1452-synchronizing wheel; 1453-synchronization rope; 1454-a third return torsion spring; 15-a water storage box; 151-guide plates; 152-a guide hole; 153-outlet pipe; 1531-rotation holes; 154-connecting plates; a 16-drain assembly; 161-plugging disc; 162-rotating the lever; 163-adjusting disk; 164-a second return torsion spring; 165-adjusting the rod; 166-slow flow orifice; 17-a bar-shaped notch; 18-connecting pipes;
2-a interception disk; 21-a first water inlet hole;
3-a continuous filtration mechanism; 31-guiding rollers; 311-rotating shaft; 312-a first return torsion spring; 32-an annular filter screen;
4-an adjusting mechanism; 41-a one-way bearing; 42-pulling ropes; 43-a take-up wheel;
5-a cleaning mechanism; 51-a collection box; 511-feed tank; 512-scraping plate; 513-a guide plate; 514-a support plate; 52-sealing plate; 521-connecting rods; 522-mounting slots; 523-handle.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1 to 13, a road drainage structure with a water storage function based on a sponge city design includes a water storage tank 1 disposed under the ground; the filter also comprises a interception plate 2, a continuous filtering mechanism 3, an adjusting mechanism 4 and a cleaning mechanism 5; the top of the water storage tank 1 is provided with a water inlet 11, the interception disk 2 is arranged in the water inlet 11, a plurality of first water inlets 21 are arranged on the interception disk 2, the outer wall of the bottom of the water storage tank 1 is also provided with a suction pipe 12, and one end of the suction pipe 12, which is far away from the water storage tank 1, extends out of the ground and is provided with a water pump 13; the inner wall of the top of the water storage tank 1 is provided with a rectangular frame 14, the water inlet 11 is communicated with the inside of the rectangular frame 14, a water storage box 15 is slidably arranged in the rectangular frame 14, guide plates 151 are arranged on the outer walls of two sides of the water storage box 15, guide holes 152 are formed in each guide plate 151, two guide posts 141 are arranged at the lower end of the rectangular frame 14 in a mirror image mode, the guide posts 141 can be slidably arranged in the corresponding guide holes 152, a limit disc 1411 is arranged at one end, far away from the rectangular frame 14, of each guide post 141, a reset spring 1412 is sleeved on each guide post 141, and the reset spring 1412 is located between the corresponding guide plate 151 and the limit disc 1411; the bottom of the water storage box 15 is in a chamfer table shape, a water outlet pipe 153 is arranged at the center of the bottom of the water storage box 15, and a water discharging assembly 16 capable of plugging and opening the water outlet pipe 153 along with the sliding of the water storage box 15 is arranged in the water outlet pipe 153; the continuous filtering mechanism 3 is arranged inside the rectangular frame 14; the continuous filtering mechanism 3 comprises two guide rollers 31 rotatably arranged on the outer walls of the two sides of the rectangular frame 14; the two guide rollers 31 are in transmission connection through the annular filter screen 32, and two strip-shaped avoidance grooves 142 for avoiding the annular filter screen 32 are formed in the outer walls of the two sides of the rectangular frame 14; the adjusting mechanism 4 is arranged inside the rectangular frame 14 and enables the two guide rollers 31 to synchronously rotate when the water storage box 15 moves towards the inner wall of the bottom of the water storage tank 1; the cleaning mechanism 5 is provided inside the water storage tank 1 and is used for cleaning impurities on the circular filter screen 32.
When raining, large garbage such as branches, plastic bags and the like is intercepted by the interception tray 2 arranged at the water inlet 11, so that the large garbage is prevented from entering the water storage tank 1; rainwater enters the water storage tank 1 through the first water inlet 21, the rainwater is secondarily filtered through the annular filter screen 32, so that fine garbage can be separated from the rainwater, before the rainwater is separated from the rainwater, the water storage box 15 is attached to the lower end of the rectangular frame 14 under the action of the elastic force of the reset spring 1412, when the secondarily filtered rainwater enters the water storage box 15, the water outlet pipe 153 is in a blocking state under the action of the water discharging assembly 16, the water storage box 15 can overcome the elastic force of the reset spring 1412 and move in the direction away from the rectangular frame 14 along with the increase of the weight, at the moment, the two guide rollers 31 can synchronously rotate under the action of the adjusting mechanism 4, the position of the annular filter screen 32 is adjusted, the annular filter screen 32 is prevented from being blocked by the garbage, after the rainwater in the water storage box 15 reaches a certain weight, the water outlet pipe 153 is in an open state, so that the rainwater in the water storage box 15 can enter the water storage tank 1 through the water outlet pipe 153, the weight of the rainwater in the water storage box 15 is reduced, the water storage box 15 can move towards the direction along with the elastic force of the reset spring 1412, the two guide rollers can continuously move along with the annular filter screen 32, and the gap can be adjusted along with the movement of the annular filter screen 32, and the two guide rollers can continuously move along with the movement along with the direction of the elastic force of the reset spring; the impurity on the annular filter screen 32 is cleaned through the cleaning mechanism 5, so that the service life of the annular filter screen 32 can be prolonged while the cleanliness of the annular filter screen 32 is ensured.
Referring to fig. 9 to 10, the adjusting mechanism 4 includes a one-way bearing 41 and a traction rope 42; the centers of two ends of each guide roller 31 along the length direction are respectively provided with a rotating shaft 311, two hinge plates 143 are arranged on the outer wall mirror images of two sides corresponding to the rectangular frame 14, each hinge plate 143 is provided with a hinge hole 144, the rotating shafts 311 can be rotatably arranged in the corresponding hinge holes 144, and each rotating shaft 311 is provided with a one-way bearing 41; each rotating shaft 311 is also provided with a first reset torsion spring 312, and the first reset torsion spring 312 is positioned between the corresponding one-way bearing 41 and the corresponding hinge plate 143; the outer wall of each one-way bearing 41 is provided with a rolling wheel 43, each rolling wheel 43 is wound with a traction rope 42, mirror images of the outer walls of two sides of the water storage box 15 are provided with two connecting plates 154, and one end, far away from the rolling wheel 43, of each traction rope 42 is arranged on the corresponding connecting plate 154.
Along with the continuous entering of rainwater, the retaining box 15 can move towards the direction away from the rectangular frame 14, in the process, thereby the haulage rope 42 on the connecting plate 154 synchronously pulls a plurality of winding wheels 43 to rotate, winding wheels 43 drive corresponding one-way bearings 41 to rotate, two guide rollers 31 can synchronously rotate, thereby the position of the annular filter screen 32 is adjusted, when the rainwater in the retaining box 15 reaches a certain weight, the rainwater in the retaining box 15 flows into the water storage tank 1 through the drainage assembly 16, the winding wheels 43 can wind up the haulage rope 42 under the torsion action of the first reset torsion spring 312, thereby the corresponding haulage rope 42 can be ensured to be kept in a tight state, under the cooperation of the elastic force of the reset spring 1412, the retaining box 15 can be enabled to move towards the direction close to the rectangular frame 14, and through the set one-way bearings 41, the two guide rollers 31 can only rotate towards one direction, thereby the annular filter screen 32 can be fully utilized.
Referring to fig. 4, 9 to 13, the cleaning mechanism 5 includes a collection box 51 and a sealing plate 52; the top of the water storage tank 1 is provided with a strip-shaped notch 17 for placing a collecting box 51, the collecting box 51 is arranged in the strip-shaped notch 17, one side, close to the annular filter screen 32, of the collecting box 51 is provided with a feed chute 511 communicated with the inside of the collecting box 51, a scraping plate 512 extending towards the direction of the annular filter screen 32 is arranged in the feed chute 511, the scraping plate 512 is abutted against the surface of the annular filter screen 32, and guide plates 513 for guiding magazines are arranged on two sides of the scraping plate 512; the sealing plate 52 is arranged at the opening end of the collecting box 51, a supporting plate 514 is arranged in the collecting box 51 in a sliding manner, and the supporting plate 514 and the sealing plate 52 are connected with each other through a connecting rod 521; a water blocking curtain 1421 is also provided in the strip-shaped escape groove 142 near the guide plate 513.
The scraping plate 512 is obliquely arranged, along with continuous rotation of the annular filter screen 32, impurities on the annular filter screen 32 can move out of the rectangular frame 14 through the strip-shaped avoidance groove 142, a water blocking curtain 1421 is further arranged in the strip-shaped avoidance groove 142 close to the guide plate 513, rainwater can be blocked through the water blocking curtain 1421, so that garbage is prevented from directly falling into the water storage tank 1, the garbage on the annular filter screen 32 can be scraped by the scraping plate 512, the annular filter screen 32 is primarily cleaned, the scraped garbage can enter the collecting box 51 through the strip-shaped gaps 17, and the guide plates 513 on two sides of the scraping plate 512 can guide the garbage, so that the garbage is prevented from moving and deviating from a track; at this time, the garbage is located above the supporting plate 514, and the sealing plate 52 can seal the opening end of the collecting box 51, so as to prevent unfiltered rainwater from directly entering the collecting box 51; when cleaning is needed, sanitation workers upwards seal the plate 52, under the action of the connecting rod 521, the supporting plate 514 can drive garbage to move out of the water storage tank 1, so that cleaning is convenient for sanitation workers, rubber pads 1422 are arranged at the contact positions of each strip-shaped avoidance groove 142 and the annular filter screen 32, rigid contact between the annular filter screen 32 and the rectangular frame 14 can be avoided, the annular filter screen 32 is protected, the surface of the annular filter screen 32 can be wiped, and secondary cleaning is performed on the annular filter screen 32; and owing to the setting of the annular filter screen 32, the annular filter screen 32 that is located the top is after the filtration is accomplished, along with the rotation of annular filter screen 32, can remove to annular filter screen 32 below and carry out 180 upset, and at this moment, can carry out the reverse flushing to annular filter screen 32 through the rainwater that filters the completion to clear up annular filter screen 32 again.
Referring to fig. 11 and 12, the drain assembly 16 includes a shutoff disc 161; two rotating holes 1531 are formed in the outer wall mirror image of each water outlet pipe 153, two rotating rods 162 are formed in the outer wall mirror image of each plugging disc 161, the rotating rods 162 can be rotatably arranged in the corresponding rotating holes 1531, an adjusting disc 163 is arranged at one end, extending out of the water outlet pipe 153, of each rotating rod 162, a second reset torsion spring 164 is sleeved on each rotating rod 162, the second reset torsion spring 164 is located between the corresponding adjusting disc 163 and the outer wall of the water outlet pipe 153, and an adjusting rod 165 is further arranged on the outer wall of each adjusting disc 163; a horizontal plate 1413 is arranged on each limiting plate 1411, and a rectangular notch 1414 for avoiding the adjusting plate 163 is arranged on each horizontal plate 1413.
Through being provided with shutoff dish 161, under the torsion effect of second reset torsion spring 164, shutoff dish 161 is the horizontality setting, thereby can carry out the shutoff to outlet pipe 153, along with the increase of the inside rainwater of water storage box 15, water storage box 15 is moved towards being close to horizontal plate 1413 direction, horizontal plate 1413 on two limiting plates 1411 all extends towards being close to water storage box 15 central line direction, along with the removal of water storage box 15, adjust pole 165 and horizontal plate 1413 surface contact on the adjustment dish 163, make shutoff dish 161 can overcome the torsion of second reset torsion spring 164 and overturn, thereby make outlet pipe 153 can be in the open condition, at this moment, the rainwater that is located water storage box 15 inside can flow into water storage tank 1 inside, along with the weight reduction of water storage box 15, under the elastic force effect of first reset torsion spring 312 and reset spring 1412, can make water storage box 15 towards being close to rectangular frame 14 direction, thereby make adjustment pole 165 and horizontal plate 1413 separate each other, in this process, shutoff dish 161 can reset under the torsion effect of second reset torsion spring 164, make the outlet pipe 153 can store the rainwater again, make the shutoff box 15 can store again.
Referring to fig. 6 to 8, a cleaning disc 111 is rotatably disposed in the water inlet 11, the cleaning disc 111 is located below the interception disc 2, and a plurality of second water inlet holes 112 corresponding to the first water inlet holes 21 are disposed on the cleaning disc 111; a connecting shaft 113 is arranged at the center of the cleaning disc 111, a first bevel gear 114 is arranged at one end of the connecting shaft 113 away from the cleaning disc 111, synchronous shafts 145 are rotatably arranged on the outer walls of the two sides of the rectangular frame 14, a second bevel gear 1451 is arranged at one end, extending out of the rectangular frame 14, of each synchronous shaft 145, and the first bevel gear 114 is meshed with the two second bevel gears 1451 respectively; one end of each synchronizing shaft 145 extending out of the rectangular frame 14 is provided with a synchronizing wheel 1452, each synchronizing wheel 1452 is wound with a synchronizing rope 1453, and one end of each synchronizing rope 1453, which is far away from the synchronizing wheel 1452, is arranged on the corresponding guide plate 151; a third return torsion spring 1454 is further provided on each synchronizing shaft 145, the third return torsion spring 1454 being located between the corresponding synchronizing wheel 1452 and the outer wall of the rectangular frame 14.
With the increase of the rainwater in the water storage box 15, under the action of the synchronous rope 1453, the two synchronous shafts 145 can rotate, and the two synchronous shafts 145 drive the connecting shaft 113 to rotate through the second bevel gear 1451, so that the cleaning disc 111 can rotate along the axis of the cleaning disc, and the garbage clamped in the first water inlet 21 is cut off; and in the process, the second water inlet 112 on the cleaning disc 111 can be in clearance coaxial with the first water inlet 21 on the interception disc 2, so that rainwater entering the water storage tank 1 is reduced, rainwater can be accumulated on the interception disc 2, the interception disc 2 is prevented from being blocked by garbage with certain buoyancy such as a plastic bag, the mutual balance of the rainwater inlet and the rainwater outlet in the water storage box 15 can be avoided, and the water storage box 15 can move back and forth in the vertical direction.
Referring to fig. 13, a mounting groove 522 is provided at the center of the sealing plate 52, and a handle 523 is hinged in the mounting groove 522.
By providing the handle 523, the worker can easily take out the garbage located in the collection box 51 by merely grasping the handle 523 and pulling up.
Referring to fig. 1, the outer wall of the water storage tank 1 is further provided with a connection pipe 18 communicating with a catch basin.
Through being provided with connecting pipe 18, connecting pipe 18 and municipal rainwater well intercommunication to can restrict the rainwater of the inside storage of water storage jar 1, avoid it to spill through water inlet 11.
Referring to fig. 12, a baffle orifice 166 is provided at the center of the blocking disk 161.
Through being provided with slow flow hole 166, when no rainwater gets into or the rainwater is less, can make the inside rainwater of water storage box 15 slowly discharge through slow flow hole 166 on the shutoff dish 161, not only can reduce the extrusion to reset spring 1412, can also reduce the rotation frequency of annular filter screen 32, improves annular filter screen 32's life.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (8)
1. A road drainage structure with a water storage function based on sponge city design comprises a water storage tank arranged under the ground; the device is characterized by further comprising a interception plate, a continuous filtering mechanism, an adjusting mechanism and a cleaning mechanism;
The top of the water storage tank is provided with a water inlet, the interception disk is arranged in the water inlet, a plurality of first water inlets are arranged on the interception disk, the outer wall of the bottom of the water storage tank is also provided with a suction pipe, and one end of the suction pipe, which is far away from the water storage tank, extends out of the ground and is provided with a water pump;
The inner wall of the top of the water storage tank is provided with a rectangular frame, the water inlet is communicated with the inside of the rectangular frame, a water storage box is slidably arranged in the rectangular frame, guide plates are arranged on the outer walls of two sides of the water storage box, guide holes are formed in each guide plate, two guide posts are arranged at the lower end of the rectangular frame in a mirror mode, the guide posts can be slidably arranged in the corresponding guide holes, a limit disc is arranged at one end, far away from the rectangular frame, of each guide post, a reset spring is sleeved on each guide post, and the reset spring is located between the corresponding guide plate and the limit disc; the bottom of the water storage box is in a chamfer table shape, a water outlet pipe is arranged at the center of the bottom of the water storage box, and a water outlet assembly capable of plugging and opening the water outlet pipe along with the sliding of the water storage box is arranged in the water outlet pipe;
The continuous filtering mechanism is arranged inside the rectangular frame; the continuous filtering mechanism comprises two guide rollers which are rotatably arranged on the outer walls of the two sides of the rectangular frame; the two guide rollers are in transmission connection through the annular filter screen, and two strip-shaped avoidance grooves for avoiding the annular filter screen are formed in the outer walls of the two sides of the rectangular frame;
the adjusting mechanism is arranged in the rectangular frame and enables the two guide rollers to synchronously rotate when the water storage box moves towards the inner wall of the bottom of the water storage tank;
The cleaning mechanism is arranged inside the water storage tank and is used for cleaning impurities on the annular filter screen.
2. The road drainage structure with water storage function based on sponge city design according to claim 1, wherein the adjusting mechanism comprises a one-way bearing and a traction rope;
The center of each guide roller along the length direction is provided with a rotating shaft, the rectangular frame is provided with two hinge plates corresponding to the mirror images of the outer walls of the two sides, each hinge plate is provided with a hinge hole, the rotating shaft can be rotatably arranged in the corresponding hinge hole, and each rotating shaft is provided with a one-way bearing; each rotating shaft is also provided with a first reset torsion spring, and the first reset torsion springs are positioned between the corresponding one-way bearings and the corresponding hinge plates;
each one-way bearing outer wall all is provided with the roll-up wheel, all twines on each roll-up wheel has the haulage rope, and retaining box both sides outer wall mirror image is provided with two connecting plates, and the one end that the roll-up wheel was kept away from to every haulage rope sets up on corresponding connecting plate.
3. The road drainage structure with water storage function based on sponge city design as claimed in claim 1, wherein the cleaning mechanism comprises a collecting box and a sealing plate;
The top of the water storage tank is provided with a strip-shaped notch for placing a collecting box, the collecting box is arranged in the strip-shaped notch, one side, close to the annular filter screen, of the collecting box is provided with a feed chute communicated with the inside of the collecting box, a scraping plate extending towards the direction of the annular filter screen is arranged in the feed chute, the scraping plate is abutted against the surface of the annular filter screen, and guide plates for guiding magazines are arranged on two sides of the scraping plate;
The sealing plate is arranged at the opening end of the collecting box, a supporting plate is slidably arranged in the collecting box, and the supporting plate and the sealing plate are connected through a connecting rod;
A water blocking curtain is further arranged in the strip-shaped avoidance groove close to the guide plate.
4. The road drainage structure with water storage function based on sponge city design as claimed in claim 1, wherein the drainage assembly comprises a plugging disc;
Two rotating holes are formed in the mirror image of the outer wall of each water outlet pipe, two rotating rods are arranged in the mirror image of the outer wall of each plugging disc, the rotating rods can be rotatably arranged in the corresponding rotating holes, an adjusting disc is arranged at one end of each rotating rod extending out of the water outlet pipe, a second reset torsion spring is sleeved on each rotating rod and located between the corresponding adjusting disc and the outer wall of the water outlet pipe, and an adjusting rod is further arranged on the outer wall of each adjusting disc;
a horizontal plate is arranged on each limiting plate, and a rectangular notch for avoiding the adjusting plate is arranged on each horizontal plate.
5. The road drainage structure with the water storage function based on the sponge city design according to claim 4, wherein a cleaning disc is rotatably arranged in the water inlet, the cleaning disc is positioned below the interception disc, and a plurality of second water inlets corresponding to the first water inlets are formed in the cleaning disc;
A connecting shaft is arranged at the center of the cleaning disc, a first bevel gear is arranged at one end of the connecting shaft away from the cleaning disc, synchronous shafts are rotatably arranged on the outer walls of two sides of the rectangular frame, a second bevel gear is arranged at one end of each synchronous shaft extending out of the interior of the rectangular frame, and the first bevel gears are respectively meshed with the two second bevel gears;
one end of each synchronizing shaft extending out of the rectangular frame is provided with a synchronizing wheel, each synchronizing wheel is wound with a synchronizing rope, and one end of each synchronizing rope, which is far away from the synchronizing wheel, is arranged on the corresponding guide plate;
And a third reset torsion spring is further arranged on each synchronizing shaft and is positioned between the corresponding synchronizing wheel and the outer wall of the rectangular frame.
6. The road drainage structure with water storage function based on sponge city design according to claim 3, wherein a mounting groove is arranged in the center of the sealing plate, and a handle is hinged in the mounting groove.
7. The road drainage structure with water storage function based on sponge city design according to claim 1, wherein the outer wall of the water storage tank is further provided with a connecting pipe communicated with a rainwater well.
8. The road drainage structure with water storage function based on sponge city design according to claim 4, wherein a slow flow hole is arranged at the center of the plugging disc.
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| CN202410464663.2A CN118166896A (en) | 2024-04-17 | 2024-04-17 | Road drainage structure with water storage function based on sponge city design |
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| CN202410464663.2A CN118166896A (en) | 2024-04-17 | 2024-04-17 | Road drainage structure with water storage function based on sponge city design |
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| GB397471A (en) * | 1932-02-13 | 1933-08-14 | Serck Radiators Ltd | Improvements relating to oil and other liquid or fluid filters |
| CN110694764A (en) * | 2019-10-18 | 2020-01-17 | 南昌大学 | A shear type grinding cutter dish for kitchen garbage processor |
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