CN114562010B - A rain drop pipe outage energy dissipation facility for sponge urban green space - Google Patents
A rain drop pipe outage energy dissipation facility for sponge urban green space Download PDFInfo
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- CN114562010B CN114562010B CN202210312696.6A CN202210312696A CN114562010B CN 114562010 B CN114562010 B CN 114562010B CN 202210312696 A CN202210312696 A CN 202210312696A CN 114562010 B CN114562010 B CN 114562010B
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- energy dissipation
- piston plate
- rod
- filter screen
- drop pipe
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- 230000021715 photosynthesis, light harvesting Effects 0.000 title claims abstract description 59
- 238000007789 sealing Methods 0.000 claims abstract description 35
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000741 silica gel Substances 0.000 claims abstract description 10
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims description 13
- 229920003023 plastic Polymers 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 11
- 239000012774 insulation material Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 14
- 230000005484 gravity Effects 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 50
- 230000000694 effects Effects 0.000 description 16
- 239000012535 impurity Substances 0.000 description 13
- 238000001914 filtration Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000004631 alopecia areata Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
- E03F1/005—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via box-shaped elements
-
- B08B1/10—
-
- B08B1/32—
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/041—Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a rain drop pipe break-over energy dissipation facility for a sponge urban green land, which comprises a break-over box, wherein the break-over box is pre-buried in a soil layer below the rain drop pipe; further comprises: the energy dissipation frame, the top of collecting box inner wall is fixed in to the energy dissipation frame, and bonds on the inner wall of energy dissipation frame has the silica gel strip, the bottom of energy dissipation frame is provided with the installing frame, the montant is installed to the internal bearing of breaking and connect the bottom of the case portion, the internally mounted of breaking and connect the bottom of the case portion has the elastic telescopic link, be fixed with the guide arm on the inner wall of piston plate, sealing block is installed to a hollow department on the piston plate, sealing block's below is provided with the jacking rod, set up the side channel on the inner wall of installing frame, the bottom of installing frame link up slidable mounting has the movable rod. This a rain drop pipe outage energy dissipation facility for sponge urban green space can disperse and fall the rainwater of whereabouts and fall the noise reduction and handle, can utilize the gravity of rainwater to clear away the filter screen simultaneously, avoids the filter screen to stop up and influences the drainage.
Description
Technical Field
The invention relates to the technical field of rain drop pipe drainage, in particular to a rain drop pipe disconnection and connection energy dissipation facility for a sponge urban green land.
Background
The sponge city is a city rain flood management theory, improves city drainage efficiency, in urban construction, the drainage of high-rise building can discharge through the rain fall pipe generally, for avoiding the water direct flushing ground of rain fall pipe to cause ground alopecia areata, influences the afforestation, can carry out the outage of rain fall pipe energy dissipation generally, accepts and guides water, but current rain fall pipe outage energy dissipation facility has following problem when using:
when water falls from a high place in a rain fall pipe and flows to a break-over energy dissipation facility, although water is received and energy is dissipated, the water column falls to generate larger noise, the existing break-over energy dissipation facility is inconvenient to conduct stable noise reduction treatment, continuous noise is easy to affect residents, meanwhile, falling rainwater contains some impurities, most of the existing break-over energy dissipation facility is filtered by adopting a filter screen movable filter stone paving method, blockage is easy to occur, continuous filtering treatment is inconvenient to conduct, and when cleaning is conducted, the whole device needs to be taken out, and time and labor are wasted.
Aiming at the problems, innovative design is urgently needed on the basis of the original rain drop pipe disconnection energy dissipation facility.
Disclosure of Invention
The invention aims to provide a rain drop pipe break-over energy dissipation facility for a sponge urban green land, which aims to solve the problems that the prior rain drop pipe break-over energy dissipation facility is inconvenient to perform stable noise reduction treatment and is inconvenient to perform continuous filtering treatment.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a rain drop pipe outage energy dissipation facility for sponge urban green space, includes the outage case, the outage case is pre-buried in the soil layer below the rain drop pipe, and the collecting box is installed at the top of outage case to collecting tank middle part's inner wall and bottom position have been seted up the collecting vat, and the bottom edge department of outage case runs through and installs the honeycomb duct;
further comprises:
the energy dissipation frame, the top of collecting box inner wall is fixed in to the energy dissipation frame, and bonds on the inner wall of energy dissipation frame has the silica gel strip, the bottom of energy dissipation frame is provided with the installing frame, and the installing frame is fixed in the lower half position of breaking and connecting the incasement wall to the top of installing frame is fixed with the filter screen, the montant is installed to the internal bearing of breaking and connecting the incasement bottom, and the top of montant runs through the filter screen and be fixed with the doctor-bar, the internally mounted of breaking and connecting the incasement bottom has the elastic expansion link, and the top of elastic expansion link is fixed with the piston plate, and the piston plate cover is established on the montant, be fixed with the guide arm on the inner wall of piston plate, and the one end of guide arm is located the guide slot to the guide slot is seted up in the outside of montant, the hollow department installs the sealing block on the piston plate, and the top of sealing block bottom protruding position all is fixed with the magnetic sheet in the bottom correspondence position of piston plate, the below of sealing block is provided with the jack-up pole, and the jack-up pole is fixed with one side of elastic expansion link, set up the lateral groove on the inner wall of installing frame through spring coupling, and the side-bar is equipped with the stop lever, and the movable bottom of the side-bar is equipped with the movable push-down groove.
Preferably, the collecting tank is annular structural design, and the top opening part of the collecting tank corresponds to the position of the filter screen, and impurities on the filter screen can fall into the collecting tank to be collected, so that accumulation on the filter screen is avoided.
Preferably, the energy dissipation frame is the ring structural design that the diameter reduces in proper order from outside to inside, and the positive middle part of the interior ring of energy dissipation frame is the slope structural design to the interior ring incline position of energy dissipation frame is from outside to interior lapse downwards in proper order, and the sound insulation material is filled in the energy dissipation frame moreover, and the water column that falls is dispersed by the energy dissipation frame, simultaneously through the whereabouts point of control dispersed back water, noise abatement.
Preferably, the side of filter screen inclines downward to design, and laminating each other between the top of filter screen and the doctor-bar to the equiangular distribution on the montant of doctor-bar, the rotation of doctor-bar strikes off the impurity on the filter screen.
Preferably, the bottom surface of doctor-bar is embedded to be fixed with metal elastic sheet, and metal elastic sheet's bottom mounting has hard plastics to the top of hard plastics tamper is located the mesh top of filter screen, and the inwards slope in the top of filter screen mesh is sunken designs moreover, and the rotation of doctor-bar cooperates the design of mesh for hard plastics tamper cooperation metal elastic sheet's use can be moved about, will block the granule in the mesh and smash.
Preferably, the guide rod slides in the guide groove in a fitting way, the guide groove is in a spiral structure design on the vertical rod, the piston plate moves up and down, and the vertical rod is driven to rotate through the guide rod and the guide groove.
Preferably, the top section of the sealing block is of an inverted isosceles trapezoid structure, the top of the sealing block is matched with the hollow part of the piston plate in a concave-convex mode, the sealing block is distributed on the piston plate at equal angles, magnetic sheets at the bottom of the sealing block are magnetically repelled with magnetic sheets at the bottom of the piston plate, the piston plate moves downwards, the sealing block is jacked up through the jacking rod, gaps exist between the sealing block and the hollow part of the piston plate, and water can fall conveniently.
Preferably, the limiting rod elastically slides in the side groove through the spring, the edge end of the limiting rod is of a right trapezoid structure design, the piston plate moves downwards to be in contact with the inclined surface of the limiting rod, the limiting rod is driven to stretch and retract, and the position of the piston plate is limited.
Preferably, the bottom of movable rod is arc structural design, and the lateral wall of movable rod top push away the groove is slope structural design to the middle part of movable rod is protruding structure and vertically slides in the installing frame, and the water that is located the outage incasement provides buoyancy for the movable rod, jack-up the movable rod, and the movable rod passes through push away the inwards activity of groove drive gag lever post, makes the position of piston board obtain releasing.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the noise reduction mechanism is arranged, the energy dissipation frame is arranged below the rain fall pipe and consists of a plurality of circular ring structures, so that falling rainwater can be dispersed by the energy dissipation frame, the water quantity in two adjacent circular rings is reduced, a plurality of rainwater units are formed, meanwhile, the heights of inclined inflection points of the plurality of circular rings in the energy dissipation frame are different, the contact time between the rainwater dispersed into the plurality of units and the inclined inflection points is different when the rainwater falls, the contact points of the plurality of rainwater units and the inside of the energy dissipation frame are in contact vibration in different time, on one hand, the noise is reduced by reducing the falling flow of the rainwater in unit volume, on the other hand, the noise is reduced by changing the time interval of the falling contact of the plurality of rainwater units, the falling contact of the dispersed rainwater is avoided, the falling contact of the whole rainwater is realized, compared with the traditional rainwater, the problem that a small quantity of rainwater falls and impacts in different time periods, the large contact surface causes large noise is solved, and meanwhile, after the rainwater units enter the inside of the energy dissipation frame, the impact silicon rubber strips are further used for buffering, the falling noise is further reduced, the falling noise is carried out by bending the inclined falling frame, the noise absorption frame is formed, the noise reduction effect is improved, and the noise absorption frame is filled, and the noise reduction effect is improved, and the noise absorption effect is improved, and the noise reduction effect is realized, and the noise reduction effect is realized by the falling and the noise reduction frame is filled by the noise reduction effect and is filled by the noise reduction frame;
2. the invention is provided with a filtering and self-cleaning mechanism, rainwater filtered by a filter screen falls onto a piston plate to be stored, the gravity on the piston plate is increased along with the increase of the water, the piston plate is forced to move upwards under the action of the gravity of the water, a guide rod on the piston plate slides in a guide groove at the moment and can drive a vertical rod to rotate, the vertical rod drives a scraping blade to rotate, according to the structure that the two sides of the filter screen incline downwards, the scraping blade can scrape impurities remained on the filter screen into a collecting groove to avoid the filter screen from being blocked, meanwhile, when the piston plate falls to the position of a limiting rod, the limiting rod is forced to elastically stretch and contract, the position of the piston plate can be fixed at the bottom of the limiting rod by matching with the elastic support of an ejection telescopic rod on the piston plate, a jacking rod on the piston plate jacks up a sealing plate at the moment, and a gap between the sealing plate and the piston plate is exposed, at the moment, water on the piston plate falls to the bottom of the breaking box through a gap and flows into the soil layer through a guide pipe, the flow velocity of the water falling on the piston plate is larger than that of the guide pipe, so that part of water is stored in the breaking box, the movable rod moves upwards through the buoyancy of the water, the limiting rod is pushed to move, the limiting rod loses the limitation on the piston plate, and then under the action of the elastic telescopic rod, the piston plate returns to the original position, the structure can drive the piston plate to move downwards through the gravity of the water to guide the water, the piston plate returns to the original position by utilizing the buoyancy of the water, the vertical reciprocating movement of the piston plate is realized along with the continuous falling of the water in the rain fall pipe, the rotation of the vertical rod can be driven in the reciprocating movement of the piston plate, the scraping blade is driven to scrape impurities on the filter screen through the scraping blade, and the upper and lower activities of the metal elastic sheet and the hard plastic ramming rod are matched at the same time, the particles clamped in the meshes are smashed, so that the blockage of the filter screen is further avoided, the filter screen can be treated by utilizing the gravity and buoyancy of water, the filter screen is convenient to carry out long-acting filtering operation, the condition that the air filtering effect is gradually deteriorated in heavy rain is avoided, the disconnection effect is improved, meanwhile, the piston plate moves downwards, and the water at the bottom can be pressurized, so that the water can smoothly enter the soil layer through the guide pipe;
in summary, the invention utilizes the energy dissipation frame to disperse and time-sharing guide and contact the falling water column in the rain drop pipe, and is matched with the internal silica gel strip and the sound insulation material, so that the noise reduction effect is greatly improved, the living environment of residents is improved, the gravity and buoyancy of water can be utilized to continuously remove the impurities clamped above and inside the filter screen, the long-acting filtration of the filter screen is ensured, the condition that the filtration effect is influenced by excessive impurities under heavy rain flushing to cause rainwater overflow is avoided, meanwhile, the cleaning of the impurities can be realized only by taking the collecting box vertically, the trouble of taking out the whole device is not needed, the cleaning time is reduced, the damage to the whole device is avoided, the service life of the device is prolonged, meanwhile, the pressure is provided for the bottom rainwater, the rainwater diversion effect is increased, the rainwater timely enters the soil layer, and the rainwater overflow is further avoided.
Drawings
FIG. 1 is a schematic view of the present invention in a front cross-section;
FIG. 2 is a schematic top view of the energy dissipating frame of the present invention;
FIG. 3 is a schematic top view of the collecting tank of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 5 is a schematic top view of a seal block according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
fig. 7 is a schematic illustration of the front cross-section of the filter screen and wiper blade of the present invention.
In the figure: 1. breaking the box; 2. a collection box; 3. a collection tank; 4. a flow guiding pipe; 5. an energy dissipation frame; 6. a silica gel strip; 7. a mounting frame; 8. a filter screen; 9. a vertical rod; 10. a wiper blade; 101. a metal elastic sheet; 102. a hard plastic tamper rod; 11. an elastic telescopic rod; 12. a piston plate; 13. a guide rod; 14. a guide groove; 15. a sealing block; 16. a magnetic sheet; 17. a lifting rod; 18. a side groove; 19. a spring; 20. a limit rod; 21. pushing grooves; 22. a movable rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: a rain drop pipe breaking and connecting energy dissipating device for a sponge urban green land, which comprises a breaking and connecting box 1, a collecting box 2, a collecting tank 3, a flow guide pipe 4, an energy dissipating frame 5, a silica gel strip 6, a mounting frame 7, a filter screen 8, a vertical rod 9, a scraping blade 10, a metal elastic sheet 101, a hard plastic ramming rod 102, an elastic telescopic rod 11, a piston plate 12, a guide rod 13, a guide groove 14, a sealing block 15, a magnetic sheet 16, a jacking rod 17, a side groove 18, a spring 19, a limiting rod 20, a pushing groove 21 and a movable rod 22;
example 1
Referring to fig. 1-2, the rain drop pipe comprises a breaking connection box 1, wherein the breaking connection box 1 is pre-buried in a soil layer below the rain drop pipe, a collecting box 2 is arranged at the top of the breaking connection box 1, a collecting groove 3 is formed in the inner wall and the bottom of the middle part of the collecting box 2, and a flow guide pipe 4 is arranged at the edge of the bottom of the breaking connection box 1 in a penetrating manner; further comprises: the energy dissipation frame 5 is fixed at the top of the inner wall of the collecting box 2, and a silica gel strip 6 is adhered to the inner wall of the energy dissipation frame 5; the energy dissipation frame 5 is designed to be in a circular structure with diameters sequentially reduced from outside to inside, the middle part of the front surface of the circular ring in the energy dissipation frame 5 is designed to be in an inclined structure, the inclined position of the circular ring in the energy dissipation frame 5 is sequentially pushed downwards from outside to inside, the energy dissipation frame 5 is filled with sound insulation materials, falling water columns are dispersed through the energy dissipation frame 5, meanwhile, the falling points of the dispersed water columns are asynchronous, and good noise reduction efficiency is realized by matching with the sound insulation materials in the energy dissipation frame 5 and the silica gel strips 6 which are scoured and askew;
example 2
Referring to fig. 1 and 3-7, a mounting frame 7 is arranged at the bottom of the energy dissipation frame 5, the mounting frame 7 is fixed at the lower half position of the inner wall of the breaking box 1, a filter screen 8 is fixed at the top of the mounting frame 7, a vertical rod 9 is arranged at the inner bearing at the bottom of the breaking box 1, a scraping blade 10 is fixed at the top end of the vertical rod 9 and penetrates through the filter screen 8, an elastic telescopic rod 11 is arranged at the inner part of the bottom of the breaking box 1, a piston plate 12 is fixed at the top of the elastic telescopic rod 11, the piston plate 12 is sleeved on the vertical rod 9, a guide rod 13 is fixed on the inner wall of the piston plate 12, one end of the guide rod 13 is positioned in a guide groove 14, the guide groove 14 is arranged at the outer side of the vertical rod 9, a sealing block 15 is arranged at the hollow position on the piston plate 12, a magnetic sheet 16 is fixed at the position corresponding to the bottom of the piston plate 12 above the protruding position of the bottom of the sealing block 15, a jacking rod 17 is arranged below the sealing block 15, the jacking rod 17 is fixed on one side of the elastic telescopic rod 11, a side groove 18 is formed in the inner wall of the mounting frame 7, a limiting rod 20 is connected in the side groove 18 through a spring 19, a pushing groove 21 is formed in the limiting rod 20, the bottom of the mounting frame 7 is provided with a movable rod 22 in a penetrating and sliding manner, the top of the movable rod 22 is positioned below the pushing groove 21, the collecting tank 3 is in an annular structure design, the top opening of the collecting tank 3 corresponds to the position of the filter screen 8, the side of the filter screen 8 is downward and obliquely designed, the top of the filter screen 8 and the doctor blade 10 are mutually attached, the doctor blade 10 is distributed on the vertical rod 9 at equal angles, a metal elastic sheet 101 is embedded and fixed on the bottom surface of the doctor blade 10, a hard plastic ramming rod 102 is fixed on the bottom end of the metal elastic sheet 101, the top of the hard plastic ramming rod 102 is positioned above meshes of the filter screen 8, the top of the mesh of the filter screen 8 is inclined inwards and concavely designed, the guide rod 13 is attached and slides in the guide groove 14, the guide groove 14 is in a spiral structure design on the vertical rod 9, the top section of the sealing block 15 is in an inverted isosceles trapezoid structure design, the top of the sealing block 15 is in concave-convex fit with the hollow part of the piston plate 12, the sealing block 15 is distributed on the piston plate 12 at equal angles, the magnetic sheet 16 at the bottom of the sealing block 15 and the magnetic sheet 16 at the bottom of the piston plate 12 are magnetically repelled, the limiting rod 20 elastically slides in the side groove 18 through the spring 19, the side end of the limiting rod 20 is in a right trapezoid structure design, the bottom of the movable rod 22 is in an arc structure design, the side wall of the pushing groove 21 at the top of the movable rod 22 is in an inclined structure design, and the middle of the movable rod 22 is in a convex structure and vertically slides in the mounting frame 7; the falling water is filtered by the filter screen 8 and stored on the piston plate 12, the gravity of the water drives the piston plate 12 to fall until the piston plate 12 is limited by the limiting rod 20, the sealing block 15 is jacked up, so that the water on the piston plate 12 flows to the bottom of the breaking box 1, the buoyancy drives the movable rod 22 to float upwards, the limiting rod 20 is jacked, the piston plate 12 can move upwards under the action of the elastic telescopic rod 11, the vertical movement of the piston plate 12 is realized by utilizing the gravity and buoyancy of the water, the vertical rod 9 and the scraping blade 10 are driven to rotate, impurities on the filter screen 8 are scraped into the collecting tank 3, and the influence on the filtering efficiency due to accumulation is avoided.
Working principle: when the rain drop pipe break-over energy dissipation facility for the sponge urban green land is used, firstly, as shown in fig. 1-2, a break-over box 1 is pre-buried in the soil layer at the bottom of the rain drop pipe, so that an energy dissipation frame 5 is positioned below the rain drop pipe, water in the rain drop pipe falls onto the energy dissipation frame 5, a water column is dispersed through a plurality of cavities formed by an annular structure, and simultaneously continuously falls after being dispersed, the water column reaches the inclined inflection point position of the annular structure, the contact time of the dispersed water and the inflection point in the energy dissipation frame 5 is changed by changing the height of the adjacent inclined inflection point, the falling amount and falling impact time of the water in unit volume are further reduced, meanwhile, after the water is dispersed and flows into the energy dissipation frame 5, the water flow enables a silica gel strip 6 to be impacted and bent, the flow speed of the water is reduced, and meanwhile, the bent silica gel strip 6 can be matched with a sound insulation material in the energy dissipation frame 5 to realize further sound insulation treatment, and a good noise reduction effect is achieved;
then, as shown in fig. 1 and 3-7, the water guided by the energy dissipation frame 5 falls onto the filter screen 8, impurities are trapped by the filter screen 8, so that the water enters the mounting frame 7 and is reserved on the piston plate 12, the water accumulation gravity on the piston plate 12 is gradually increased, the piston plate 12 is forced to move downwards, when the piston plate 12 moves downwards, the guide rod 13 slides in the guide groove 14, the vertical rod 9 can be driven to rotate, the scraping blade 10 is driven to rotate on the filter screen 8 by the vertical rod 9, the impurities on the filter screen 8 are pushed into the collecting groove 3 on the collecting box 2 to store by matching with the gravity, the filtering effect of the water is prevented from being influenced by the blockage of the impurities on the filter screen 8, the piston plate 12 falls to the position of the limiting rod 20 to be contacted with the inclined surface at the top of the limiting rod, the limiting rod 20 is elastically slid in the side groove 18 by matching with the spring 19, the position of the piston plate 12 is limited by matching with the continuous falling of the limiting rod 20 through the bottom of the limiting rod 20, at this time, the lifting rod 17 on the elastic telescopic rod 11 lifts the sealing block 15, water above the piston plate 12 flows from the gap to the bottom of the breaking box 1, along with the accumulation of water at the bottom of the breaking box 1, buoyancy is generated to lift the movable rod 22, the top of the movable rod 22 is inserted into the push groove 21 to realize the transverse movement of the limiting rod 20, so that the limiting rod 20 loses the limitation on the piston plate 12, at this time, the piston plate 12 is lifted back to the original position under the action of the elastic telescopic rod 11, meanwhile, the sealing block 15 is pulled back to the original position under the action of the magnetic sheet 16, the piston plate 12 is convenient to continuously store water, the lifting of the piston plate 12 can drive the vertical rod 9 and the scraping blade 10 to rotate again, impurities on the filter screen 8 are scraped, the water at the bottom of the breaking box 1 flows into the soil layer from the guide pipe 4, and meanwhile, the piston plate 12 continuously receives the gravity of water to move downwards, the utility model provides a pressure can be provided to the water of the uncoupling tank 1 bottom for water can flow through honeycomb duct 4 fast, the doctor-bar 10 is when rotating simultaneously, the inclined plane contact of the mesh on its bottom of hard plastics tamper 102 and filter screen 8, make hard plastics tamper 102 shift up and drive metal elastic sheet 101 crookedly, along with the continuation rotation of doctor-bar 10, in the elasticity effect of metal elastic sheet 101, hard plastics tamper 102 moves down to next mesh, the granule that blocks in the mesh is smashed, further avoid blockking up, after long-time use, can directly take out collection tank 2 and handle the rubbish in the collection tank 3, need not take out whole device, the installation of collection tank 2 simultaneously, can accept it through installing frame 7, the bottom of collection tank 2 and the corresponding position of installing frame 7 can be set to the hole form structure, can derive a small amount of moisture in the collection tank 3.
What has not been described in detail in this specification is prior art that is well known to those skilled in the art, and in the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," 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 "connected," "connected," and "connected" 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. 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.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (8)
1. The utility model provides a rain drop pipe outage and connection energy dissipation facility for sponge urban green space, includes outage case (1), outage case (1) is pre-buried in the soil layer below the rain drop pipe, and the collecting box (2) is installed at the top of outage case (1), and collecting tank (3) have been seted up to the inner wall and the bottom position at collecting box (2) middle part, and the bottom edge department of outage case (1) runs through and installs honeycomb duct (4);
the method is characterized in that: further comprises:
the energy dissipation frame (5), energy dissipation frame (5) are fixed in the top of collecting box (2) inner wall, and bond on the inner wall of energy dissipation frame (5) has silica gel strip (6), the bottom of energy dissipation frame (5) is provided with installing frame (7), and installing frame (7) are fixed in the lower half position of disconnect box (1) inner wall to the top of installing frame (7) is fixed with filter screen (8), montant (9) are installed to the internal bearing of disconnect box (1) bottom, and the top of montant (9) runs through filter screen (8) and is fixed with doctor blade (10), the internally mounted of disconnect box (1) bottom has elastic telescopic rod (11), and the top of elastic telescopic rod (11) is fixed with piston plate (12) to piston plate (12) cover is established on montant (9), be fixed with guide arm (13) on the inner wall of piston plate (12), and one end of guide arm (13) is located guide slot (14) and guide slot (14) are seted up in the outside of montant (9), the top of connecting plate (12) is fixed with piston plate (15) and is located sealing block (15) and is provided with sealing block (15) in the top of sealing block (15) and bottom of sealing block (15) is located on the top of sealing block (15) and bottom (15) is fixed with top of sealing block (15 respectively, the jacking rod (17) is fixed on one side of the elastic telescopic rod (11), a side groove (18) is formed in the inner wall of the mounting frame (7), a limiting rod (20) is connected in the side groove (18) through a spring (19), a pushing groove (21) is formed in the limiting rod (20), a movable rod (22) is arranged at the bottom of the mounting frame (7) in a penetrating and sliding manner, and the top of the movable rod (22) is located below the pushing groove (21);
the guide rod (13) slides in the guide groove (14) in an attaching way, and the guide groove (14) is in a spiral structure design on the vertical rod (9).
2. A rain drop pipe break-out energy dissipating device for a sponge urban green space according to claim 1, wherein: the collecting tank (3) is of an annular structure design, and the top opening of the collecting tank (3) corresponds to the position of the filter screen (8).
3. A rain drop pipe break-out energy dissipating device for a sponge urban green space according to claim 1, wherein: the energy dissipation frame (5) is of a circular structure design with diameters sequentially reduced from outside to inside, the front middle part of the inner circular ring of the energy dissipation frame (5) is of an inclined structure design, the inclined position of the inner circular ring of the energy dissipation frame (5) is sequentially pushed downwards from outside to inside, and the energy dissipation frame (5) is filled with sound insulation materials.
4. A rain drop pipe break-out energy dissipating device for a sponge urban green space according to claim 1, wherein: the side of the filter screen (8) is inclined downwards, the top of the filter screen (8) is mutually attached to the scraping blade (10), and the scraping blade (10) is distributed on the vertical rod (9) at equal angles.
5. A rain drop pipe break-out energy dissipating device for a sponge urban green space according to claim 1, wherein: the bottom surface of doctor-bar (10) is embedded to be fixed with metal elastic sheet (101), and the bottom mounting of metal elastic sheet (101) has hard plastics tamper (102) to the top of hard plastics tamper (102) is located the mesh top of filter screen (8), and the top of filter screen (8) mesh is inwards inclined sunken design moreover.
6. A rain drop pipe break-out energy dissipating device for a sponge urban green space according to claim 1, wherein: the top section of the sealing block (15) is of an inverted isosceles trapezoid structure, the top of the sealing block (15) is matched with the hollow part of the piston plate (12) in a concave-convex mode, the sealing block (15) is distributed on the piston plate (12) at equal angles, and magnetic sheets (16) at the bottom of the sealing block (15) and magnetic sheets (16) at the bottom of the piston plate (12) are magnetically repelled.
7. A rain drop pipe break-out energy dissipating device for a sponge urban green space according to claim 1, wherein: the limiting rod (20) elastically slides in the side groove (18) through the spring (19), and the side end of the limiting rod (20) is of a right trapezoid structure design.
8. A rain drop pipe break-out energy dissipating device for a sponge urban green space according to claim 1, wherein: the bottom of the movable rod (22) is of an arc-shaped structural design, the side wall of the pushing groove (21) at the top of the movable rod (22) is of an inclined structural design, and the middle of the movable rod (22) is of a convex structure and vertically slides in the mounting frame (7).
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| CN114562010A (en) | 2022-05-31 |
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