CN114134956B - Intelligent collection and comprehensive utilization system and method for urban viaduct rainwater - Google Patents
Intelligent collection and comprehensive utilization system and method for urban viaduct rainwater Download PDFInfo
- Publication number
- CN114134956B CN114134956B CN202111434247.0A CN202111434247A CN114134956B CN 114134956 B CN114134956 B CN 114134956B CN 202111434247 A CN202111434247 A CN 202111434247A CN 114134956 B CN114134956 B CN 114134956B
- Authority
- CN
- China
- Prior art keywords
- rainwater
- wall
- plate
- filter
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 150
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 241001464837 Viridiplantae Species 0.000 claims abstract description 7
- 238000007667 floating Methods 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 15
- 239000012535 impurity Substances 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 9
- 229920006395 saturated elastomer Polymers 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- A01G25/023—Dispensing fittings for drip irrigation, e.g. drippers
-
- 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
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Sewage (AREA)
Abstract
The invention discloses an intelligent collection and comprehensive utilization system and method for rainwater of an urban viaduct, and belongs to the technical field of rainwater collection. The utility model provides an urban viaduct rainwater intelligence is collected and is used system comprehensively, includes equidistant water collecting mechanism that sets up on the overpass and communicate each other, and every water collecting mechanism all includes the inlet tube, is provided with the filter in the inlet tube, and the bottom of inlet tube is connected with the header tank that is used for storing the rainwater, has seted up the delivery port in the inlet tube outer wall, is provided with the opening and closing mechanism that is used for the delivery port to be closed in the inlet tube, and the inlet tube has the rainwater saturation pipe through delivery port intercommunication, and rainwater saturation pipe outer wall connection has the pipe that merges; according to the invention, the rainwater can be fully collected and the surplus rainwater can be recycled, so that the rainwater can be irrigated to the green plants under the overhead bridge, water resources are saved, the irrigating workload of workers is reduced, and meanwhile, the filter plates are automatically replaced, so that manpower and material resources are effectively saved.
Description
Technical Field
The invention relates to the technical field of rainwater collection, in particular to an intelligent comprehensive utilization system and method for urban viaduct rainwater.
Background
With the rapid increase of urban population density in China, urban traffic jam is more and more serious. In order to achieve the purposes of improving the traffic capacity of urban areas, saving occupied space and reducing construction cost, more and more cities begin to build overhead bridges in the urban areas. The drainage pipe is arranged on the viaduct to solve the problem of accumulated water, rainwater on the viaduct is drained, and the rainwater is collected and utilized by the water storage device.
However, the water storage capacity of the water storage device is limited, particularly when the rainfall in summer is large, after the water storage capacity is saturated, redundant rainwater cannot flow into the water storage device any more, so that the rainwater is wasted, and because the bridge deck is blocked, the rainwater on the bridge deck cannot flow into the greenbelt under the bridge, the rainwater is still required to be irrigated by the irrigation vehicle at regular intervals, more water resources, manpower and material resources are wasted, and meanwhile, in order to ensure the purity of rainwater collection, a filtering membrane is required to be arranged in a pipeline, but the filtering membrane is easy to block in the long-term use process, and is required to be maintained or replaced at regular intervals, so that the workload is high, and a certain high-altitude operation risk exists.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an intelligent urban overhead bridge rainwater collecting and comprehensive utilization system and method.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a comprehensive utilization system is collected to urban viaduct rainwater intelligence, includes equidistant setting on the overpass and the mechanism that catchments of intercommunication each other, every catchment all includes the inlet tube, be provided with the filter in the inlet tube, the bottom of inlet tube is connected with the header tank that is used for storing the rainwater, the delivery port has been seted up to the inlet tube outer wall, be provided with in the inlet tube and be used for the closed headstock gear of delivery port, the inlet tube has the rainwater saturated pipe through delivery port intercommunication, rainwater saturated pipe outer wall connection has the pipe that merges, it is provided with the person in charge to merge the pipe outer wall, it is provided with the water pump to be responsible for the outer wall, the one end that the pipe that merges was kept away from to the person in charge is provided with the mounting bracket, be provided with on the mounting bracket with be responsible for a plurality of shower nozzles of intercommunication each other, still be provided with the change mechanism that is used for changing the filter on the inlet tube.
Preferably, the opening and closing mechanism comprises a supporting rod fixedly arranged on the inner wall of the water inlet pipe, a fixing rod is fixedly connected to the outer wall of the supporting rod, a limiting plate is arranged at the top of the fixing rod, a floating block is slidably connected to the outer wall of the fixing rod, the opening and closing mechanism further comprises an annular plate which is slidably connected to the inner wall of the water inlet pipe and used for blocking the water outlet, a support is connected to the outer wall of the annular plate, the support is abutted to the floating block in a movable mode, when the floating block slides to the lower limit on the fixing rod, the annular plate completely blocks the water outlet, and when the floating block slides to the upper limit on the fixing rod, the annular plate is separated from the water outlet.
Preferably, the outer wall of the annular plate is connected with a sliding block, a sliding groove matched with the sliding block is formed in the inner wall of the water inlet pipe, and a first elastic element is arranged between the inner wall of the sliding groove and the sliding block.
Preferably, the inner wall of the water inlet pipe is provided with a waterproof switch in a telescopic mode, the waterproof switch is movably propped against the annular plate, and the waterproof switch is electrically connected with the water pump.
Preferably, the inner wall of being responsible for is provided with the guide plate for lead the rivers in being responsible for, it is connected with the dwang to be responsible for the inner wall through the bearing rotation, the dwang outer wall is provided with the guide vane, the dwang outer wall still is provided with half gear, half gear outer wall meshing is connected with the rack board, rack board sliding connection is in the mounting bracket, be provided with the second elastic element between mounting bracket inner wall and the rack board, rack board outer wall swing joint has the pull rod, the one end that the rack board was kept away from to the pull rod links to each other with the shower nozzle through first round pin axle, just the shower nozzle links to each other with the mounting bracket through the second round pin axle.
Preferably, the replacement mechanism comprises a placement component and a replacement component, the placement component comprises a mounting plate arranged on the water inlet pipe, a groove is formed in the mounting plate, the filter plate is placed in the groove, the inner wall of the water inlet pipe is provided with a fixing seat, the inner wall of the fixing seat is slidably connected with an extrusion plate, a third elastic element is arranged between the extrusion plate and the fixing seat, a sealing gasket is arranged on the outer wall of the extrusion plate, and the sealing gasket abuts against the filter plate.
Preferably, the replacement assembly comprises a shell arranged on the outer wall of the water inlet pipe and used for stacking the filter plates, the bottom of the shell is communicated with the groove, the outer wall of the water inlet pipe is fixedly connected with a supporting plate, the outer wall of the supporting plate is connected with a cylinder, the output end of the cylinder is connected with a push rod, one end of the push rod, far away from the cylinder, penetrates through the mounting plate and extends into the groove, the push rod is movably propped against the filter plates, and two water flow sensors are arranged on the inner wall of the water inlet pipe and are electrically connected with the cylinder.
Preferably, the filter plate comprises a shell and a filter membrane, and the filter membrane is fixedly arranged in the shell.
Preferably, a communicating pipe is connected between the water collection tanks of two adjacent water collection mechanisms.
The invention also discloses an intelligent collecting and comprehensive utilizing method for the urban viaduct rainwater, which is applied to the intelligent collecting and comprehensive utilizing system for the urban viaduct rainwater, and comprises the following steps:
s1: make the inlet tube tip of a plurality of water collecting mechanism communicate with the downcomer of overpass each other, the header tank sets up under the bridge, and in rainy weather, the rainwater can get into the downcomer on the overpass, and the top of downcomer is provided with the filter screen, intercepts great debris, and the rainwater gets into the inlet tube through the downcomer, and the inside filter of inlet tube filters the less impurity dust of granule to guarantee to get into the inside rainwater of header tank clean.
S2: when the storage capacity in the water collecting tank is saturated, the water storage height continuously moves upwards in the water inlet pipe, when the stored rainwater is propped against the floating blocks and continuously increases, the floating blocks continuously rise along with the stored rainwater under the action of self-buoyancy, in the process, the floating blocks act on the support to enable the annular plate to move upwards on the inner wall of the water inlet pipe, the floating blocks move upwards from the lower limit of the fixed rod to the upper limit of the fixed rod, and further the annular plate is not used for blocking the water outlet, so that the water inlet pipe is communicated with the rainwater saturation pipe, and at the moment, the rainwater continuously collected through the water inlet pipe can enter the rainwater saturation pipe and gradually enter the converging pipe and the main pipe;
s3: in the upward moving process of the annular plate, the annular plate extrudes a waterproof switch protruding from the inner wall of the water inlet pipe, so that the waterproof switch is contracted into the inner wall of the water inlet pipe, the waterproof switch is closed and controls the water pump to work, the water pump irrigates green plants below the viaduct through a spray head, and the spray head is arranged on the lower side of the viaduct surface through a mounting frame;
s4: the water flow from the water pump flows along the guide plate, and under the action of the guide plate, the water flow always flows to the inner wall of one side of the main pipe, and then impacts the guide plate arranged on the side of the rotating rod, and the guide plate drives the rotating rod to rotate in the main pipe due to uneven stress on two sides, so that the rotating rod drives the half gear to intermittently mesh with the rack plate on the mounting frame, the rack plate drives the spray head to spray left and right in a reciprocating manner by using the second pin shaft as a circle center through the pull rod, and the spraying range is enlarged;
s5: in the rainwater collecting process, as the rainwater is mixed with dust impurities in the air, dust on the pavement of the viaduct is mixed and flows into the sewer pipe, although fine impurities in the rainwater can be filtered through the filter plate, as the filter plate is washed for many times, the filter membrane in the filter plate adsorbs excessive impurities, the filtering effect is poor, obviously, when the value of the water flow sensor below the filter plate is far lower than that of the water flow sensor above, after a certain value reaches a certain difference value, the background terminal runs through a control cylinder, so that the cylinder pushes the filter plate in the groove at the lowest position of the shell through the push rod, the filter plate with poor filtering effect in the filter plate extrudes the water inlet pipe, the filter plate with poor filtering effect is pushed out of the left end opening of the groove, and the newly installed filter plate is fixedly sealed under the action of the extrusion plate and the sealing gasket to continuously filter the collected rainwater.
Compared with the prior art, the invention provides an intelligent urban viaduct rainwater collecting and comprehensive utilization system and method, which have the following beneficial effects:
1. this urban viaduct rainwater intelligence is collected and is used multipurposely system and method fully collects the rainwater through the mechanism that catchments of mutual intercommunication, and when fully collecting the rainwater, carries out cyclic utilization to unnecessary rainwater, avoids extravagant water resource, makes it water the green planting under the viaduct, is favorable to the water economy resource, and has reduced staff's watering work load, changes the filter simultaneously voluntarily, reduces the amount of labour, practices thrift manpower and material resources.
2. According to the urban overhead bridge rainwater intelligent collection comprehensive utilization system and method, the waterproof switch protruding from the inner wall of the water inlet pipe is extruded through the annular plate, the waterproof switch is contracted into the inner wall of the water inlet pipe, the waterproof switch is closed and controls the water pump to work, the water pump is enabled to irrigate green plants under the overhead bridge through the spray heads, and manpower and material resources are saved while water resources are reasonably utilized.
3. According to the intelligent urban overhead bridge rainwater collecting comprehensive utilization system and method, the water flowing through the guide plates can act on the guide plates in the main pipe, so that the guide plates drive the rotating rods to rotate in the main pipe, and then the rotating rods drive the half gears to intermittently engage with the rack plates on the mounting rack, the rack plates drive the spray heads to spray left and right in a reciprocating manner through the pull rods, the spraying range is enlarged, the spraying dead angle is avoided, and the effect of irrigating green plants is improved.
4. According to the urban overhead bridge rainwater intelligent collection comprehensive utilization system and method, the operation of the air cylinder is controlled, the air cylinder pushes the filter plate arranged in the groove at the lowest part of the shell through the push rod, the filter plate with poor filtering effect in the water inlet pipe is pushed out of the water inlet pipe by the filter plate with poor filtering effect and is discharged from the left end opening of the groove, and the newly installed filter plate is fixedly sealed under the action of the push plate and the sealing gasket to filter impurities in collected rainwater.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the external structure of the water inlet pipe of the present invention;
FIG. 3 is a schematic view of the structure of the inside of the mounting frame of the present invention;
FIG. 4 is a schematic view of the internal structure of the main pipe of the present invention;
FIG. 5 is a schematic cross-sectional view of the water inlet pipe of the present invention;
FIG. 6 is a schematic view of the structure of the portion A of FIG. 5 according to the present invention;
FIG. 7 is a schematic view of the structure of the portion B of FIG. 5 according to the present invention;
FIG. 8 is a schematic view of the connection structure of the mounting plate and the water inlet pipe of the present invention;
fig. 9 is a schematic structural view of a filter plate according to the present invention.
In the figure: 1. a water inlet pipe; 2. a water outlet; 3. a water collection tank; 4. a rain water saturation pipe; 401. a converging pipe; 5. a main pipe; 501. a water pump; 502. a deflector; 6. a mounting frame; 7. a spray head; 8. a support rod; 801. a fixed rod; 802. a limiting plate; 803. a floating block; 804. an annular plate; 8041. a slide block; 8042. a chute; 8043. a first elastic element; 805. a bracket; 9. a waterproof switch; 10. a rotating lever; 11. a deflector; 12. a half gear; 13. rack plate; 131. a second elastic element; 132. a pull rod; 14. a mounting plate; 141. a groove; 15. a filter plate; 151. a housing; 152. a filtering membrane; 16. a fixing seat; 161. an extrusion plate; 162. a third elastic element; 163. a sealing gasket; 17. a housing; 18. a support plate; 181. a cylinder; 182. a push rod; 19. a water flow sensor; 20. and communicating pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
referring to fig. 1, fig. 2, fig. 3, fig. 5 and fig. 6, an urban viaduct rainwater intelligent collection comprehensive utilization system comprises water collecting mechanisms which are arranged on viaducts at equal intervals and are mutually communicated, each water collecting mechanism comprises a water inlet pipe 1, a filter plate 15 is arranged in each water inlet pipe 1, the bottom of each water inlet pipe 1 is connected with a water collecting tank 3 for storing rainwater, a water outlet 2 is formed in the outer wall of each water inlet pipe 1, a start-stop mechanism for closing the water outlet 2 is arranged in each water inlet pipe 1, the water inlet pipe 1 is communicated with a rainwater saturation pipe 4 through the water outlet 2, the outer wall of the rainwater saturation pipe 4 is connected with a converging pipe 401, a main pipe 5 is arranged on the outer wall of the converging pipe 401, a water pump 501 is arranged on the outer wall of the main pipe 5, one end, far away from the converging pipe 401, of each main pipe 5 is provided with a mounting frame 6, a plurality of spray heads 7 which are mutually communicated with the main pipe 5 are arranged on the mounting frame 6, and a replacement mechanism for replacing the filter plate 15 is also arranged on the water inlet pipe 1.
Specifically, in rainy weather, rainwater can get into the downcomer that sets up on the overpass, and get into inlet tube 1 through the downcomer, the inside filter 15 of inlet tube 1 filters the impurity dust that the granule is less, in order to guarantee to get into the inside rainwater of header 3 clean, after header 3 inside storage capacity saturates, the operation of opening and closing mechanism makes inlet tube 1 and rainwater saturation pipe 4 intercommunication each other, the rainwater that continues to collect through inlet tube 1 can get into rainwater saturation pipe 4 this moment, and gradually get into confluence pipe 401 and main pipe 5, control water pump 501 work, make water pump 501 spray the green planting under the overpass through shower nozzle 7, in the rainwater collection process, rainwater impurity is more, easily block up filter 15, change filter 15 through change the mechanism, the invention can be in the abundant collection of rainwater, cyclic utilization is carried out to unnecessary rainwater, avoid extravagant water resource, make it water spraying to the green planting under the overpass, be favorable to water resource, and the watering work load of staff has been reduced, effectively practice thrift manpower and material resources.
Referring to fig. 5 and 6, as a preferred technical scheme of the invention, the opening and closing mechanism comprises a supporting rod 8 fixedly arranged on the inner wall of the water inlet pipe 1, a fixed rod 801 is fixedly connected to the outer wall of the supporting rod 8, a limit plate 802 is arranged at the top of the fixed rod 801, a floating block 803 is slidably connected to the outer wall of the fixed rod 801, the opening and closing mechanism further comprises an annular plate 804 which is slidably connected to the inner wall of the water inlet pipe 1 and used for blocking the water outlet 2, a bracket 805 is connected to the outer wall of the annular plate 804, the bracket 805 is movably abutted against the floating block 803, when the floating block 803 slides to the lower limit on the fixed rod 801, the annular plate 804 completely blocks the water outlet 2, and when the floating block 803 slides to the upper limit on the fixed rod 801, the annular plate 804 is separated from the water outlet 2; when the storage capacity inside the water collection tank 3 is saturated, the water storage height continuously moves upwards in the water inlet pipe 1, when the stored rainwater offsets with the floating block 803 and continuously increases, the floating block 803 continuously rises along with the stored rainwater under the action of the self-floating force, in the process, the floating block 803 acts on the bracket 805, so that the annular plate 804 moves upwards on the inner wall of the water inlet pipe 1, the floating block 803 moves upwards to the upper limit of the fixed rod 801 from the lower limit of the fixed rod 801, the annular plate 804 is further prevented from blocking the water outlet 2, the water inlet pipe 1 is mutually communicated with the rainwater saturation pipe 4, and at the moment, the rainwater continuously collected through the water inlet pipe 1 can enter the rainwater saturation pipe 4 and gradually enter the converging pipe 401 and the main pipe 5.
Referring to fig. 5 and 6, as a preferred technical scheme of the present invention, a sliding block 8041 is connected to an outer wall of an annular plate 804, a sliding groove 8042 matched with the sliding block 8041 is formed in an inner wall of a water inlet pipe 1, and a first elastic element 8043 is arranged between the inner wall of the sliding groove 8042 and the sliding block 8041; in the process of upwards moving the annular plate 804, the sliding blocks 8041 slide in the sliding grooves 8042, so that the moving stability of the annular plate 804 is improved.
Referring to fig. 5 and 6, as a preferred technical scheme of the present invention, a waterproof switch 9 is telescopically arranged on the inner wall of the water inlet pipe 1, the waterproof switch 9 is movably propped against the annular plate 804, and the waterproof switch 9 is electrically connected with the water pump 501; in the upward moving process of the annular plate 804, the annular plate 804 extrudes the waterproof switch 9 protruding from the inner wall of the water inlet pipe 1, so that the waterproof switch 9 contracts to enter the inner wall of the water inlet pipe 1, the waterproof switch 9 is closed and controls the water pump 501 to work, and the water pump 501 irrigates green plants under the overhead bridge through the spray head 7.
Referring to fig. 1, 3 and 4, as a preferred technical scheme of the present invention, a deflector 502 is provided on the inner wall of the main pipe 5 for guiding the water flow in the main pipe 5, the inner wall of the main pipe 5 is rotatably connected with a rotating rod 10 through a bearing, a deflector 11 is provided on the outer wall of the rotating rod 10, a half gear 12 is further provided on the outer wall of the rotating rod 10, a rack plate 13 is engaged and connected on the outer wall of the half gear 12, the rack plate 13 is slidably connected in the mounting frame 6, a second elastic element 131 is provided between the inner wall of the mounting frame 6 and the rack plate 13, a pull rod 132 is movably connected on the outer wall of the rack plate 13, one end of the pull rod 132 far away from the rack plate 13 is connected with the spray head 7 through a first pin, and the spray head 7 is also connected with the mounting frame 6 through a second pin; the water flow coming out from the water pump 501 flows along the guide plate 502, and under the action of the guide plate 502, the water flow always flows to the inner wall of one side of the main pipe 5, then the guide vane 11 arranged on the side of the rotating rod 10 is impacted, the guide vane 11 drives the rotating rod 10 to rotate in the main pipe 5 due to uneven stress on two sides, and then the rotating rod 10 drives the half gear 12 to intermittently engage with the rack plate 13 on the mounting frame 6, so that the rack plate 13 drives the spray head 7 to spray left and right in a reciprocating manner by taking the second pin shaft as the center of a circle through the pull rod 132, the spraying range is enlarged, the spraying dead angle is avoided, and the irrigation effect on green plants is improved.
Referring to fig. 1, 5, 6, 7, 8 and 9, as a preferred technical solution of the present invention, the replacing mechanism includes a placement component and a replacing component, the placement component includes a mounting plate 14 disposed on the water inlet pipe 1, a groove 141 is formed in the mounting plate 14, the filter plate 15 is placed in the groove 141, a fixing seat 16 is disposed on an inner wall of the water inlet pipe 1, an extrusion plate 161 is slidingly connected to an inner wall of the fixing seat 16, a third elastic element 162 is disposed between the extrusion plate 161 and the fixing seat 16, a sealing gasket 163 is disposed on an outer wall of the extrusion plate 161, and the sealing gasket 163 abuts against the filter plate 15.
Further, change the subassembly and be used for piling up the casing 17 of filter 15 including setting up at inlet tube 1 outer wall, the bottom and the recess 141 intercommunication each other of casing 17, inlet tube 1 outer wall fixedly connected with backup pad 18, backup pad 18 outer wall connection has cylinder 181, the output of cylinder 181 is connected with push rod 182, the one end that cylinder 181 was kept away from to push rod 182 passes mounting panel 14 and extends to the recess 141 in, push rod 182 offsets with filter 15 activity, inlet tube 1 inner wall is provided with two rivers sensor 19, two rivers sensor 19 link to each other with cylinder 181 electrical property.
Further, filter plate 15 includes a housing 151 and a filter membrane 152, filter membrane 152 being secured within housing 151.
In conclusion, when more rainwater continuously gets into rainwater saturated pipe 4, green planting under the overhead bridge is fully watered through shower nozzle 7, in the rainwater collecting process, because the rainwater not only mixes with the dust impurity in the air, dust on the overhead bridge road surface mixes inflow downcomer in addition, though can filter the tiny impurity in the rainwater through filter 15, but along with the live time overlength, filter membrane 152 in filter 15 is because adsorbing too much impurity, the filter effect is bad, it is comparatively obvious that the water flow sensor 19 numerical value below filter 15 is far below the water flow sensor 19 of top, after the numerical value reaches certain difference, the backstage terminal is through controlling cylinder 181 operation, make cylinder 181 push filter 15 in recess 141 through push rod 182 to casing 17 below, make this filter 15 extrusion inlet tube 1 internal filtration effect's filter 15, filter 15 that the filter effect is bad is pushed out inlet tube 1 and is discharged from the left end opening of recess 141, newly installed filter 15 then is fixed under the effect of board 161 and seal 163, filter 15 in collecting rainwater, the automatic filtration efficiency is carried out to the filter 15 is not needed, the manual operation is reduced, the maintenance work is carried out to the filter 15 is improved, the maintenance work is carried out to the manual operation is reduced, the maintenance personnel is high-quality is realized, and the maintenance work is reduced.
Referring to fig. 1, as a preferred embodiment of the present invention, a communication pipe 20 is connected between the header tanks 3 of two adjacent water collecting mechanisms; by providing the communication pipe 20, the rainwater is sufficiently collected and treated by the plurality of water collecting mechanisms.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a comprehensive utilization system is collected to urban viaduct rainwater intelligence, includes equidistant setting on the overpass and the mechanism that catchments of intercommunication each other, its characterized in that, every catchment all includes inlet tube (1), be provided with filter (15) in inlet tube (1), the bottom of inlet tube (1) is connected with header tank (3) that are used for storing the rainwater, delivery port (2) have been seted up to inlet tube (1) outer wall, be provided with in inlet tube (1) and be used for delivery port (2) closed start-stop mechanism, inlet tube (1) are connected with rainwater saturation tube (4) through delivery port (2), rainwater saturation tube (4) outer wall is connected with confluence pipe (401), confluence pipe (401) outer wall is provided with main pipe (5), main pipe (5) outer wall is provided with water pump (501), the one end that confluence pipe (401) were kept away from is provided with mounting bracket (6), be provided with on mounting bracket (6) with a plurality of shower nozzles (7) that are linked together with main pipe (5), still be provided with the mechanism that is used for changing filter (15) on inlet tube (1).
The opening and closing mechanism comprises a supporting rod (8) fixedly arranged on the inner wall of the water inlet pipe (1), a fixed rod (801) is fixedly connected to the outer wall of the supporting rod (8), a limiting plate (802) is arranged at the top of the fixed rod (801), a floating block (803) is slidably connected to the outer wall of the fixed rod (801), the opening and closing mechanism further comprises an annular plate (804) slidably connected to the inner wall of the water inlet pipe (1) and used for blocking the water outlet (2), a bracket (805) is connected to the outer wall of the annular plate (804), the bracket (805) is movably abutted against the floating block (803), when the floating block (803) slides to a lower limit on the fixed rod (801), the annular plate (804) completely blocks the water outlet (2), and when the floating block (803) slides to an upper limit on the fixed rod (801), the annular plate (804) is separated from the water outlet (2);
the replacement mechanism comprises a placement component and a replacement component, the placement component comprises a mounting plate (14) arranged on a water inlet pipe (1), a groove (141) is formed in the mounting plate (14), a filter plate (15) is placed in the groove (141), a fixing seat (16) is arranged on the inner wall of the water inlet pipe (1), an extrusion plate (161) is slidably connected to the inner wall of the fixing seat (16), a third elastic element (162) is arranged between the extrusion plate (161) and the fixing seat (16), a sealing gasket (163) is arranged on the outer wall of the extrusion plate (161), and the sealing gasket (163) abuts against the filter plate (15);
the utility model discloses a filter, including setting up casing (17) that are used for stacking filter (15) at inlet tube (1) outer wall, the bottom and the recess (141) of casing (17) communicate each other, inlet tube (1) outer wall fixedly connected with backup pad (18), backup pad (18) outer wall connection has cylinder (181), the output of cylinder (181) is connected with push rod (182), the one end that cylinder (181) was kept away from to push rod (182) passes mounting panel (14) and extends to recess (141) in, push rod (182) offset with filter (15) activity, inlet tube (1) inner wall is provided with two rivers sensor (19), two rivers sensor (19) link to each other with cylinder (181) electricity.
2. The urban viaduct rainwater intelligent collection comprehensive utilization system according to claim 1, wherein the outer wall of the annular plate (804) is connected with a sliding block (8041), a sliding groove (8042) matched with the sliding block (8041) is formed in the inner wall of the water inlet pipe (1), and a first elastic element (8043) is arranged between the inner wall of the sliding groove (8042) and the sliding block (8041).
3. The urban viaduct rainwater intelligent collection comprehensive utilization system according to claim 2, wherein a waterproof switch (9) is arranged on the inner wall of the water inlet pipe (1) in a telescopic mode, the waterproof switch (9) is movably abutted against the annular plate (804), and the waterproof switch (9) is electrically connected with the water pump (501).
4. The urban overhead bridge rainwater intelligent collection comprehensive utilization system according to claim 1, wherein a guide plate (502) is arranged on the inner wall of the main pipe (5) and used for guiding water flow in the main pipe (5), a rotating rod (10) is rotatably connected to the inner wall of the main pipe (5) through a bearing, a guide vane (11) is arranged on the outer wall of the rotating rod (10), a half gear (12) is further arranged on the outer wall of the rotating rod (10), a rack plate (13) is connected to the outer wall of the half gear (12) in a meshed mode, the rack plate (13) is slidably connected in the mounting frame (6), a second elastic element (131) is arranged between the inner wall of the mounting frame (6) and the rack plate (13), a pull rod (132) is movably connected to the outer wall of the rack plate (13), one end, far away from the rack plate (13), of the pull rod (132) is connected with a spray head (7) through a first pin shaft, and the spray head (7) is further connected with the mounting frame (6) through a second pin shaft.
5. The urban viaduct rainwater intelligent collection comprehensive utilization system according to claim 1, wherein the filter plate (15) comprises a shell (151) and a filter membrane (152), and the filter membrane (152) is fixedly arranged in the shell (151).
6. The intelligent urban viaduct rainwater collecting and comprehensive utilizing system according to claim 1, wherein a communicating pipe (20) is connected between the water collecting tanks (3) of two adjacent water collecting mechanisms.
7. An intelligent urban viaduct rainwater collecting and comprehensive utilization method, which is characterized by being applied to the intelligent urban viaduct rainwater collecting and comprehensive utilization system as claimed in any one of claims 1 to 6, and comprising the following steps:
s1: the end parts of the water inlet pipes (1) of the water collecting mechanisms are communicated with the sewer pipes of the overhead bridge, the water collecting tank (3) is arranged under the overhead bridge, in rainy weather, rainwater can enter the sewer pipes on the overhead bridge, the top of each sewer pipe is provided with a filter screen for intercepting larger sundries, the rainwater enters the water inlet pipe (1) through the sewer pipes, and the filter plates (15) in the water inlet pipe (1) filter impurity dust with smaller particles so as to ensure that the rainwater entering the water collecting tank (3) is clean;
s2: when the storage capacity inside the water collecting tank (3) is saturated, the water storage height continuously moves upwards in the water inlet pipe (1), when the stored rainwater is propped against the floating block (803) and continuously increases, the floating block (803) continuously rises along with the stored rainwater under the action of self-buoyancy, in the process, the floating block (803) acts on the bracket (805) to enable the annular plate (804) to move upwards on the inner wall of the water inlet pipe (1), the floating block (803) moves upwards from the lower limit of the fixed rod (801) to the upper limit of the fixed rod (801), and then the annular plate (804) does not plug the water outlet (2) any more, so that the water inlet pipe (1) is communicated with the rainwater saturation pipe (4), and the rainwater continuously collected through the water inlet pipe (1) enters the rainwater saturation pipe (4) and gradually enters the converging pipe (401) and the main pipe (5);
s3: in the upward moving process of the annular plate (804), the annular plate (804) extrudes a waterproof switch (9) protruding from the inner wall of the water inlet pipe (1), so that the waterproof switch (9) is contracted into the inner wall of the water inlet pipe (1), the waterproof switch (9) is closed and controls the water pump (501) to work, the water pump (501) irrigates green plants below an overhead bridge through a spray head (7), and the spray head (7) is arranged at the lower side of the viaduct surface through a mounting frame (6);
s4: the water flow from the water pump (501) flows along the guide plate (502), and under the action of the guide plate (502), the water flow always flows to the inner wall of one side of the main pipe (5), then impacts the guide plate (11) of the rotating rod (10) arranged at the side, and the guide plate (11) drives the rotating rod (10) to rotate in the main pipe (5) due to uneven stress on two sides, so that the rotating rod (10) drives the half gear (12) to intermittently mesh with the rack plate (13) on the mounting frame (6), the rack plate (13) drives the spray head (7) to spray left and right in a reciprocating manner by taking the second pin shaft as the center of a circle through the pull rod (132), and the spraying range is enlarged;
s5: in the rainwater collecting process, as the rainwater is mixed with dust impurities in the air, dust on a viaduct road surface is mixed and flows into a sewer pipe, although fine impurities in the rainwater can be filtered through the filter plate (15), as the service time is too long, the filter membrane (152) in the filter plate (15) adsorbs excessive impurities, the filtering effect is poor, when the value of the water flow sensor (19) below the filter plate (15) is far lower than that of the water flow sensor (19) above, obviously, after a certain value reaches a certain difference, the background terminal operates through the control cylinder (181), the cylinder (181) pushes the filter plate (15) arranged in the groove (141) at the lowest part of the shell (17) through the push rod (182), the filter plate (15) with poor filtering effect in the filter plate (15) is pushed out of the water inlet pipe (1) and discharged from the left end opening of the groove (141), and the newly installed filter plate (15) is fixed under the action of the compression plate (161) and the sealing gasket (163) to continuously filter the rainwater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111434247.0A CN114134956B (en) | 2021-11-29 | 2021-11-29 | Intelligent collection and comprehensive utilization system and method for urban viaduct rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111434247.0A CN114134956B (en) | 2021-11-29 | 2021-11-29 | Intelligent collection and comprehensive utilization system and method for urban viaduct rainwater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114134956A CN114134956A (en) | 2022-03-04 |
| CN114134956B true CN114134956B (en) | 2023-05-05 |
Family
ID=80388957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111434247.0A Active CN114134956B (en) | 2021-11-29 | 2021-11-29 | Intelligent collection and comprehensive utilization system and method for urban viaduct rainwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114134956B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217185B (en) * | 2022-08-23 | 2024-04-26 | 湖北雨乐环保科技有限公司 | Subtract carbon formula intelligence rainwater and collect and utilize device |
| CN115568404B (en) * | 2022-09-21 | 2024-05-31 | 浙江沧海建设有限公司 | Overhead greening irrigation facility |
| CN117772112B (en) * | 2024-02-27 | 2024-05-07 | 山东神驰石化有限公司 | Be applied to coagulation device of supplementary concentration of isoprene rubber |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205732099U (en) * | 2016-07-08 | 2016-11-30 | 黄河科技学院 | Surface, solar energy photovoltaic panel roof waste water filtering circulation cleaning system |
| JP2017093439A (en) * | 2016-12-07 | 2017-06-01 | 井関農機株式会社 | Cultivation facility |
| WO2017164596A1 (en) * | 2015-06-23 | 2017-09-28 | 지성산업개발(주) | Eco-friendly filtration water-collection tank and rainwater recirculation system using same |
| CN107653961A (en) * | 2017-10-17 | 2018-02-02 | 高昕文 | A kind of rain collector |
| CN210395091U (en) * | 2019-06-26 | 2020-04-24 | 无锡市建筑设计研究院有限责任公司 | Rainwater collecting and using system for elevated road |
| CN214182103U (en) * | 2020-10-09 | 2021-09-14 | 浙江德励石科技有限公司 | Rainwater collecting and filtering device |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3627315B2 (en) * | 1995-10-13 | 2005-03-09 | アイシン精機株式会社 | Rainwater use device |
| US20120228117A1 (en) * | 2011-03-08 | 2012-09-13 | Panunzio Mindy S | System and method of purifying and recycling or discharging septic tank effluent, graywater, rainwater and stormwater |
| GR20140100517A (en) * | 2014-10-13 | 2016-06-01 | Εμμανουηλ Αριστειδη Δερμιτζακης | Hubrid distributor and method for the incorporation of drippers and accessories to irrigation tubes |
| CN204343372U (en) * | 2014-12-05 | 2015-05-20 | 浙江科技学院 | A kind of viaduct rainwater-collecting irrigation system |
| CN106049603B (en) * | 2016-08-05 | 2018-03-09 | 山东交通学院 | A kind of urban viaduct rainwater comprehensive reutilization system and method |
| MX2016013828A (en) * | 2016-10-20 | 2018-04-19 | Vela Toledo Petra | System for collecting rainwater based on a porous or permeable structure. |
| CN206809867U (en) * | 2017-05-25 | 2017-12-29 | 深圳华药南方制药有限公司 | A kind of filter of Full automatic rubber plug cleaning machine |
| CA3022988A1 (en) * | 2017-11-02 | 2019-05-02 | Southside Landscaping Co. | Irrigation water recirculation system |
| CN109959188A (en) * | 2019-03-10 | 2019-07-02 | 内蒙古聚能节能服务有限公司 | It is a kind of used for geothermal heat pump with automatic water supplement and soil heat patching device |
| CN212001376U (en) * | 2019-09-18 | 2020-11-24 | 陈正雄 | Urban road green belt with rainwater collection function |
| CN110810209A (en) * | 2019-10-31 | 2020-02-21 | 江苏杞林生态环境建设有限公司 | Viaduct greening irrigation system |
| CN111296232A (en) * | 2020-03-19 | 2020-06-19 | 上海爱雨环境科技有限公司 | Natural ecological circulating irrigation system for viaduct |
| CN212506513U (en) * | 2020-04-21 | 2021-02-09 | 刘之清 | Agricultural is with portable irrigation rainwater collection device |
| CN111636515B (en) * | 2020-06-09 | 2021-04-06 | 阳江市源丰建设工程有限公司 | Portable rainwater collection device for green energy-conserving building |
| CN111995099A (en) * | 2020-09-24 | 2020-11-27 | 长沙理工大学 | Rainwater collecting and utilizing system for urban viaduct and using method thereof |
| CN112343124A (en) * | 2020-11-24 | 2021-02-09 | 陆建生 | Rainwater collecting device for strawberry planting and using method thereof |
| CN214219914U (en) * | 2020-12-31 | 2021-09-17 | 无锡市锡山三建实业有限公司 | Town road rainwater collection device |
| CN112832367A (en) * | 2021-01-05 | 2021-05-25 | 劳远明 | Low-energy-consumption green building |
-
2021
- 2021-11-29 CN CN202111434247.0A patent/CN114134956B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017164596A1 (en) * | 2015-06-23 | 2017-09-28 | 지성산업개발(주) | Eco-friendly filtration water-collection tank and rainwater recirculation system using same |
| CN205732099U (en) * | 2016-07-08 | 2016-11-30 | 黄河科技学院 | Surface, solar energy photovoltaic panel roof waste water filtering circulation cleaning system |
| JP2017093439A (en) * | 2016-12-07 | 2017-06-01 | 井関農機株式会社 | Cultivation facility |
| CN107653961A (en) * | 2017-10-17 | 2018-02-02 | 高昕文 | A kind of rain collector |
| CN210395091U (en) * | 2019-06-26 | 2020-04-24 | 无锡市建筑设计研究院有限责任公司 | Rainwater collecting and using system for elevated road |
| CN214182103U (en) * | 2020-10-09 | 2021-09-14 | 浙江德励石科技有限公司 | Rainwater collecting and filtering device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114134956A (en) | 2022-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114134956B (en) | Intelligent collection and comprehensive utilization system and method for urban viaduct rainwater | |
| CN109267772B (en) | Ecological landscape corridor for intelligent three-dimensional rainwater recycling and workflow thereof | |
| CN113266110A (en) | Green energy-saving building and construction method thereof | |
| CN105544345A (en) | System for collecting and utilizing road surface rainwater | |
| CN117678500A (en) | Multidirectional spraying type water-saving sprinkling irrigation equipment for urban greening | |
| CN111296232A (en) | Natural ecological circulating irrigation system for viaduct | |
| CN216474495U (en) | Bridge rainwater collection and irrigation device | |
| CN113349033B (en) | Afforestation water saving fixtures | |
| CN217217710U (en) | Irrigation equipment is collected to town road rainwater | |
| CN211048076U (en) | Energy-conserving irrigation equipment is used in gardens | |
| CN221488576U (en) | High-efficiency water-saving irrigation device | |
| CN221053009U (en) | Drainage structure in modularization building | |
| CN219033468U (en) | Intelligent initial rainwater discarding system | |
| CN217850652U (en) | Ecological roof for sponge city | |
| CN212506514U (en) | Wisdom is rainwater collection device for city construction | |
| CN221812732U (en) | Sponge city campus ecological landscape wall structure | |
| CN219386486U (en) | A collect and intercept device for groundwater | |
| CN210238185U (en) | Sponge city construction bridge type brick | |
| CN220768635U (en) | Green building energy-saving roof for building construction | |
| CN219196372U (en) | Green building wall | |
| CN216427005U (en) | Rainwater recycling and circulating system based on three-dimensional greening | |
| CN218561972U (en) | Permeable road | |
| CN212013916U (en) | Viaduct rainwater collecting, filtering and irrigating device | |
| CN216392485U (en) | Be used for municipal works rainwater automatic collection watering device | |
| CN218264422U (en) | Landscape wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |