CN112942529A - Big or small rainwater reposition of redundant personnel discharging equipment in sponge city - Google Patents
Big or small rainwater reposition of redundant personnel discharging equipment in sponge city Download PDFInfo
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- CN112942529A CN112942529A CN202110105917.8A CN202110105917A CN112942529A CN 112942529 A CN112942529 A CN 112942529A CN 202110105917 A CN202110105917 A CN 202110105917A CN 112942529 A CN112942529 A CN 112942529A
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- 238000007599 discharging Methods 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 238000007667 floating Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 25
- 230000000694 effects Effects 0.000 description 9
- 239000003673 groundwater Substances 0.000 description 6
- 230000036541 health Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
The invention discloses a rainwater diversion and discharge device for sponge cities, which comprises a box body, wherein a placing groove is formed in the top of the box body in a penetrating manner, the inner side wall of the placing groove is connected with a top cover in a sealing and sliding manner, a penetrating hole is formed in the top of the top cover in a penetrating manner, a water outlet is formed in the bottom of the box body, the bottom of the box body is fixedly connected with a connecting box, a mudguard is fixedly connected with the bottom of the connecting box in a penetrating manner, a sliding groove is formed in the inner side wall of the connecting box, and a filter screen is fixedly connected with the inner side wall of the box body. The method protects people to a certain degree.
Description
Technical Field
The invention relates to the technical field of rainwater drainage in sponge cities, in particular to a rainwater diversion and drainage device for a sponge city.
Background
The sponge city is a new generation of city rainfall flood management concept, and means that the city can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be called as a water elasticity city; the international general term is 'low-impact development rainwater system construction', water absorption, water storage, water seepage and water purification are carried out when raining, and the stored water is released and utilized when needed, so that rainwater can freely migrate in cities; from the ecological system service, the water ecological infrastructure is constructed in a cross-scale mode and is constructed by combining multiple specific technologies, and the water ecological infrastructure is the core of a sponge city; sponge city construction follows principles of ecological priority and the like, natural approaches and artificial measures are combined, accumulation, permeation and purification of rainwater in urban areas are realized to the maximum extent on the premise of ensuring urban drainage waterlogging prevention safety, and utilization of rainwater resources and ecological environment protection are promoted; the construction of the sponge city is not a basis for replacing the traditional drainage system, but is a 'burden reduction' and supplement to the traditional drainage system, and the self effect of the city is exerted to the greatest extent; in the sponge city construction process, the systematicness of natural rainfall, surface water and underground water is planned, water recycling links such as water supply and drainage are coordinated, and the complexity and the long-term property of the links are considered.
Traditional big or small rainwater diverging device can't accomplish to accomplish effectual clearance to the impurity of rainwater, and this can make the impurity carry out the shutoff to the drain pipe, causes the accumulational condition of rainwater to appear in the city, and traditional device still can't accomplish to prevent moreover because the lack of groundwater makes the condition that ground subsides, we propose a big or small rainwater diverging discharge device in sponge city for this reason and solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a rainwater diversion and drainage device for a sponge city.
In order to achieve the purpose, the invention adopts the following technical scheme:
a rainwater diversion and discharge device for sponge cities comprises a box body, wherein a placement groove is formed in the top of the box body in a penetrating manner, the inner side wall of the placement groove is connected with a top cover in a sealing and sliding manner, a penetrating hole is formed in the top of the top cover in a penetrating manner, a water outlet is formed in the bottom of the box body, the bottom of the box body is fixedly connected with a connecting box, a mudguard is fixedly connected with the bottom of the connecting box in a penetrating manner, a sliding groove is formed in the inner side wall of the connecting box, a buoyancy plugging mechanism is slidably connected with the inner side wall of the sliding groove, a filter screen is fixedly connected with the inner side wall of the box body, a drain pipe is fixedly connected with the side wall of the box body, an ash falling port is formed in the side wall of the box body in a penetrating manner, the inside wall of box rotates and is connected with the pivot, the lateral wall fixedly connected with blade of pivot, the lateral wall fixedly connected with filter block of blade, the lateral wall cover of pivot is equipped with the crushing conveying mechanism of transmission.
Preferably, the buoyancy plugging mechanism protects a connecting plate which is slidably connected with the inner side wall of the sliding groove, the bottom of the connecting plate is fixedly connected with a floating ring, the top of the connecting plate is fixedly connected with a sealing plate, the top of the connecting plate is provided with a through hole in a penetrating manner, and the outer side wall of the floating ring is slidably connected with the inner side wall of the sliding groove.
Preferably, the transmission crushing conveying mechanism comprises a belt sleeved on the outer side wall of the rotating shaft, a belt pulley is sleeved on the inner side wall of the belt, the end part of the belt pulley is fixedly connected with a conveying roller, the outer side wall of the conveying roller is fixedly connected with a crushing blade, the end part of the conveying roller is rotatably connected with the inner side wall of the box body, and the end part of the conveying roller is rotatably connected with the inner side wall of the ash falling port.
Preferably, the water outlet is set to be square table type, the bottom of the inner side wall of the ash falling opening is obliquely arranged, the filter screen is set to be semicircular, the blades are arc-shaped, and the filter plate is obliquely arranged.
Preferably, the blades are arranged in an annular array, the number of the blades is multiple, the filter blocks are arranged in an annular array, and the number of the filter blocks is multiple.
Preferably, the outer diameter of the sealing plate is smaller than the inner diameter of the water outlet, and the outer side wall of the sealing plate is matched with the inner side wall of the water outlet.
Preferably, the sealing plate is square, the through hole is square, and the floating ring is square.
Preferably, the crushing blade is arranged for the array, the number of crushing blade is a plurality, the external diameter of pivot is greater than the external diameter of belt pulley, the external diameter of pivot is one half five times the external diameter of belt pulley.
Compared with the prior art, the invention has the beneficial effects that:
1. when external environment's rainwater is less, the rainwater gets into inside the box through the through-hole, then inside the delivery port gets into the connecting box, the water conservancy diversion effect through the closing plate discharges to the underground through-hole and fender, the replenishment to groundwater has been realized, prevent that the ground that the disappearance of groundwater leads to from appearing subsiding, influence citizen's life health safety, protection to people to a certain extent has been carried out, when the rainwater is too big, because the unable rainwater of absorbing fast in ground makes the connecting plate upwards slide along the inside wall of spout under the effect of floating ring, make the closing plate carry out the shutoff to the delivery port, collect alright make the rainwater pass through the drain pipe and discharge through the box inside, the accumulational condition of rainwater has been prevented to appear, people's health safety has.
2. When rainwater is large, the water outlet is blocked by the sealing plate, and the rainwater in the external environment is too much, so that large impurities in the environment enter the box body through the through hole and fall on the top of the filter screen, the blades arranged in an arc shape are pushed to rotate due to the large rainwater amount, and then the rotating shaft is driven to rotate, so that the belt drives the belt pulley to rotate, the conveying roller drives the painting blade to rotate, the large impurities are effectively crushed, the crushed impurities fall into the inside of the filter box through the conveying action of the conveying roller and the ash falling port obliquely arranged at the bottom of the inner side wall, the personnel can conveniently and timely treat the impurities, when the impurities falling through the filter screen rotate with the moving blades of the rainwater, the impurities are left by the filter block, and when the filter block rotates to the top of the filter plate, the impurities fall into the inside of the filter plate under, the device prevents impurities from plugging the drain pipe, influences the rain drainage efficiency of the device in heavy rain, is convenient for cleaning the device by personnel, saves time and ensures the working efficiency of the device.
Drawings
FIG. 1 is a schematic front sectional view of a large and small rainwater diversion and drainage device for a sponge city according to the present invention;
fig. 2 is an enlarged structural schematic diagram of a position a in fig. 1 of the large and small rainwater diversion and drainage device for the sponge city according to the present invention;
fig. 3 is an enlarged structural schematic diagram of a large and small rainwater diversion and drainage device in a sponge city, which is provided by the invention, at the position B in fig. 1;
FIG. 4 is a schematic side sectional view of a large and small rainwater diversion and drainage device for a sponge city according to the present invention;
FIG. 5 is a schematic front side perspective view of a blade of a large and small rainwater diversion and drainage device for a sponge city according to the present invention;
fig. 6 is a schematic front side three-dimensional structure view of a sealing plate of a large and small rainwater diversion and drainage device for a sponge city.
In the figure: the device comprises a box body 1, a top cover 2, a through hole 3, a connecting box 4, a sliding chute 5, a connecting plate 6, a floating ring 7, a sealing plate 8, a filter screen 9, a drain pipe 10, a filter screen box 11, a filter plate 12, a blade 13, a rotating shaft 14, a filter block 15, a belt 16, a belt pulley 17, a conveying roller 18, a crushing blade 19, a through hole 20, a water outlet 21 and a dust falling port 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a rainwater diversion and drainage device for sponge city comprises a box body 1, a placement groove is penetrated through the top of the box body 1, the inner side wall of the placement groove is hermetically and slidably connected with a top cover 2, a through hole 3 is penetrated through the top of the top cover 2, a water outlet 21 is arranged at the bottom of the box body 1, the water outlet 21 is arranged in a square platform shape, the bottom of the box body 1 is fixedly connected with a connecting box 4, the bottom of the connecting box 4 is fixedly connected with a mudguard, the inner side wall of the connecting box 4 is provided with a sliding groove 5, the inner side wall of the sliding groove 5 is slidably connected with a buoyancy plugging mechanism, the buoyancy plugging mechanism protects a connecting plate 6 which is slidably connected with the inner side wall of the sliding groove 5, the bottom of the connecting plate 6 is fixedly connected with a floating ring 7, the outer diameter of the sealing plate 8 is smaller than the inner diameter of the water outlet 21, the outer side wall of the sealing plate 8 is matched with the inner side wall of the water outlet 21, the top of the connecting plate 6 is provided with a through hole 20 in a penetrating manner, and the outer side wall of the floating ring 7 is connected with the inner side wall of the sliding groove 5 in a sliding manner;
when rainwater in the external environment is small, the rainwater enters the box body 1 through the through hole 3 and then enters the connecting box 4 through the water outlet 21, and is discharged to the underground through the through hole 20 and the fender under the flow guiding effect of the sealing plate 8, so that the groundwater is supplemented, the ground settlement caused by the lack of the groundwater is prevented, the life health safety of people is influenced, people are protected to a certain extent, when the rainwater is too large, the connecting plate 6 slides upwards along the inner side wall of the sliding groove 5 under the effect of the floating ring 7 due to the fact that the ground cannot absorb the rainwater quickly, the sealing plate 8 blocks the water outlet 21, the rainwater can be discharged through the drain pipe 10 after being collected in the box body 1, the rainwater accumulation condition is prevented, and the health safety of people is guaranteed;
the inner side wall of the box body 1 is fixedly connected with a filter screen 9, the filter screen 9 is arranged in a semicircular shape, the side wall of the box body 1 penetrates through and is fixedly connected with a drain pipe 10, the outer side wall of the box body 1 is fixedly connected with a filter screen box 11, the side wall of the box body 1 penetrates through and is provided with an ash falling port 22, the bottom of the inner side wall of the ash falling port 22 is arranged in an inclined manner, the outer side wall of the ash falling port 22 penetrates through and is fixedly connected with the side wall of the filter screen box 11, the bottom of the inner side wall of the box body 1 is fixedly connected with a filter plate 12, the filter plate 12 is arranged in an inclined manner, the inner side wall of the box body 1 is rotatably connected with a rotating shaft 14, the outer side wall of the rotating shaft 14 is fixedly connected with blades 13, the blades 13 are;
when the rainwater is heavy, the sealing plate 8 seals the water outlet 21, and the excessive rainwater in the external environment causes large impurities in the environment to enter the box body 1 through the through holes 3 and fall onto the top of the filter screen 9, the blades 13 arranged in an arc shape are pushed to rotate due to the heavy rainwater, and when the impurities falling down through the filter screen 9 rotate with the rainwater belt moving blades 13, the impurities are left by the filter block 15, when the filter block 15 rotates to the top of the filter plate 12, the impurities fall into the filter plate 12 under the action of self gravity, so that the water discharge pipe 10 is prevented from being sealed by the impurities, the rain discharge efficiency of the device is influenced when the rain falls, the device is convenient to clean by personnel, the time is saved, and the working efficiency of the device is ensured;
the outer side wall of the rotating shaft 14 is sleeved with a transmission crushing conveying mechanism, the transmission crushing conveying mechanism comprises a belt 16 sleeved on the outer side wall of the rotating shaft 14, a belt pulley 17 is sleeved on the inner side wall of the belt 16, a conveying roller 18 is fixedly connected to the end part of the belt pulley 17, crushing blades 19 are fixedly connected to the outer side wall of the conveying roller 18, the crushing blades 19 are arranged in an array mode, the number of the crushing blades 19 is multiple, the outer diameter of the rotating shaft 14 is larger than the outer diameter of the belt pulley 17, the outer diameter of the rotating shaft 14 is one-point five times of the outer diameter of the belt pulley 17, the end part of the conveying roller 18 is rotatably connected with the inner side wall;
when the rainwater is great, because closing plate 8 has carried out the shutoff with delivery port 21, and external environment rainwater is too much to make the inside that large-scale impurity in the environment got into box 1 through hole 3, will fall on the top of filter screen 9, because the great blade 13 that will promote the arc setting of rainfall volume rotates, and then drive pivot 14 and rotate, this will make belt 16 drive belt pulley 17 and rotate, it rotates to make conveying roller 18 drive whitewash blade 19, the realization is effectively smashed large-scale impurity, the impurity of smashing the completion will fall into the inside of filter box 11 through conveying roller 18's transport effect and the grey mouth 22 that falls that inside wall bottom slope set up, the personnel of being convenient for carry out timely processing, prevent that large-scale impurity from carrying out the shutoff to the device, drainage efficiency has been guaranteed.
In the invention, when the rainwater in the external environment is small, the rainwater enters the box body 1 through the through hole 3 and then enters the connecting box 4 through the water outlet 21, and is discharged underground through the through hole 20 and the mudguard under the flow guiding effect of the sealing plate 8, so that the groundwater is supplemented, when the rainwater is too large, the ground cannot absorb the rainwater quickly, so that the connecting plate 6 slides upwards along the inner side wall of the chute 5 under the effect of the floating ring 7, so that the sealing plate 8 blocks the water outlet 21, and the rainwater in the external environment is too much, so that large impurities in the environment enter the box body 1 through the through hole 3 and fall on the top of the filter screen 9, and the blades 13 arranged in an arc shape can be pushed to rotate due to the large amount of rainwater, the rotating shaft 14 is driven to rotate, and the belt 16 drives, make conveying roller 18 drive whitewash blade 19 and rotate, the realization is effectively smashed large-scale impurity, the impurity of smashing the completion will fall into the inside of filter box 11 through conveying roller 18's transport effect and the ash falling mouth 22 that the slope of inside wall bottom set up, the personnel of being convenient for carry out timely processing, some impurity that fall through filter screen 9 when rotating with rainwater area moving blade 13, will be left by filter block 15, impurity will fall into the inside of filter plate 12 when filter block 15 rotates the top of filter plate 12 under self action of gravity, prevent that impurity from carrying out the shutoff to drain pipe 10, alright realize discharging the rainwater through drain pipe 10, the work efficiency has been guaranteed, certain assurance is provided to people's health safety.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a big or small rainwater reposition of redundant personnel discharging equipment in sponge city, includes box (1), its characterized in that, the top of box (1) is run through and is seted up the standing groove, the sealed sliding connection of inside wall of standing groove has top cap (2), the top of top cap (2) is run through and is seted up through hole (3), delivery port (21) have been seted up to the bottom of box (1), the bottom fixedly connected with connecting box (4) of box (1), the bottom of connecting box (4) is run through the fixedly connected with fender, the inside wall of connecting box (4) has seted up spout (5), the inside wall sliding connection of spout (5) has buoyancy shutoff mechanism, the inside wall fixedly connected with filter screen (9) of box (1), the lateral wall of box (1) runs through fixedly connected with drain pipe (10), the lateral wall fixedly connected with filter screen case (11) of box (1), the lateral wall of box (1) runs through and has seted up ash falling port (22), the lateral wall of ash falling port (22) and the lateral wall of filter screen case (11) run through fixed connection, the inside wall bottom fixedly connected with filter plate (12) of box (1), the inside wall of box (1) rotates and is connected with pivot (14), the lateral wall fixedly connected with blade (13) of pivot (14), the lateral wall fixedly connected with filter block (15) of blade (13), the lateral wall cover of pivot (14) is equipped with the transmission and smashes conveying mechanism.
2. The rainwater diversion and drainage device for the sponge city according to claim 1, wherein the buoyancy plugging mechanism protects a connecting plate (6) which is slidably connected with the inner side wall of the chute (5), a floating ring (7) is fixedly connected to the bottom of the connecting plate (6), a sealing plate (8) is fixedly connected to the top of the connecting plate (6), a through hole (20) is formed in the top of the connecting plate (6) in a penetrating manner, and the outer side wall of the floating ring (7) is slidably connected with the inner side wall of the chute (5).
3. The rainwater diversion and drainage device for the sponge city according to claim 1, wherein the transmission crushing and conveying mechanism comprises a belt (16) sleeved on the outer side wall of a rotating shaft (14), a belt pulley (17) is sleeved on the inner side wall of the belt (16), a conveying roller (18) is fixedly connected to the end part of the belt pulley (17), a crushing blade (19) is fixedly connected to the outer side wall of the conveying roller (18), the end part of the conveying roller (18) is rotatably connected with the inner side wall of the box body (1), and the end part of the conveying roller (18) is rotatably connected with the inner side wall of the ash falling port (22).
4. The rainwater split-flow drainage device for the sponge city as claimed in claim 1, wherein the water outlet (21) is set to be square-table-shaped, the bottom of the inner side wall of the ash falling port (22) is inclined, the filter screen (9) is set to be semicircular, the blades (13) are set to be circular arc-shaped, and the filter plate (12) is inclined.
5. A sponge city size rainwater diversion and drainage device according to claim 1, wherein said blades (13) are arranged in an annular array, said blades (13) are plural, said filter blocks (15) are arranged in an annular array, and said filter blocks (15) are plural.
6. The rainwater diversion and drainage device for sponge cities as claimed in claim 2, wherein the outer diameter of the sealing plate (8) is smaller than the inner diameter of the water outlet (21), and the outer side wall of the sealing plate (8) is matched with the inner side wall of the water outlet (21).
7. The rainwater diversion and drainage device for sponge cities as claimed in claim 2, wherein the sealing plate (8) is square-table-shaped, the through hole (20) is square-shaped, and the floating ring (7) is square-shaped.
8. The rainwater diversion and drainage device for sponge cities as claimed in claim 3, wherein said crushing blades (19) are arranged in an array, the number of said crushing blades (19) is multiple, the outer diameter of said rotating shaft (14) is larger than the outer diameter of the belt pulley (17), and the outer diameter of said rotating shaft (14) is one and a half times of the outer diameter of the belt pulley (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110105917.8A CN112942529A (en) | 2021-01-26 | 2021-01-26 | Big or small rainwater reposition of redundant personnel discharging equipment in sponge city |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110105917.8A CN112942529A (en) | 2021-01-26 | 2021-01-26 | Big or small rainwater reposition of redundant personnel discharging equipment in sponge city |
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| CN112942529A true CN112942529A (en) | 2021-06-11 |
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| CN202110105917.8A Pending CN112942529A (en) | 2021-01-26 | 2021-01-26 | Big or small rainwater reposition of redundant personnel discharging equipment in sponge city |
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|---|---|---|---|---|
| JP2006118265A (en) * | 2004-10-22 | 2006-05-11 | Daido Concrete Co Ltd | Permeable pipe for use in rainwater draining system, catch basin with permeable pipe, and draining system |
| CN207032368U (en) * | 2017-04-09 | 2018-02-23 | 徐玲燕 | One kind building rainwater-collecting primarily efficient filter slag-draining device |
| CN209323657U (en) * | 2018-11-12 | 2019-08-30 | 河南省景观规划设计研究院有限公司 | A kind of sponge sewerage system |
| CN110984346A (en) * | 2019-10-28 | 2020-04-10 | 中国一冶集团有限公司 | Sponge city rainwater reposition of redundant personnel discharging equipment |
| CN111305362A (en) * | 2020-03-30 | 2020-06-19 | 徐州工程学院 | Park road infiltration layer construction scheme based on initial rainwater interception and purification |
| CN111851876A (en) * | 2020-08-27 | 2020-10-30 | 高炳鹏 | Water resource storage device with rainwater recycling and filtering mechanism for urban attic |
-
2021
- 2021-01-26 CN CN202110105917.8A patent/CN112942529A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006118265A (en) * | 2004-10-22 | 2006-05-11 | Daido Concrete Co Ltd | Permeable pipe for use in rainwater draining system, catch basin with permeable pipe, and draining system |
| CN207032368U (en) * | 2017-04-09 | 2018-02-23 | 徐玲燕 | One kind building rainwater-collecting primarily efficient filter slag-draining device |
| CN209323657U (en) * | 2018-11-12 | 2019-08-30 | 河南省景观规划设计研究院有限公司 | A kind of sponge sewerage system |
| CN110984346A (en) * | 2019-10-28 | 2020-04-10 | 中国一冶集团有限公司 | Sponge city rainwater reposition of redundant personnel discharging equipment |
| CN111305362A (en) * | 2020-03-30 | 2020-06-19 | 徐州工程学院 | Park road infiltration layer construction scheme based on initial rainwater interception and purification |
| CN111851876A (en) * | 2020-08-27 | 2020-10-30 | 高炳鹏 | Water resource storage device with rainwater recycling and filtering mechanism for urban attic |
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Application publication date: 20210611 |
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| RJ01 | Rejection of invention patent application after publication |