CN112832348A - Sponge urban rainwater is collected water conservancy diversion and is irrigated and use ecological pavement - Google Patents
Sponge urban rainwater is collected water conservancy diversion and is irrigated and use ecological pavement Download PDFInfo
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- CN112832348A CN112832348A CN202110011896.3A CN202110011896A CN112832348A CN 112832348 A CN112832348 A CN 112832348A CN 202110011896 A CN202110011896 A CN 202110011896A CN 112832348 A CN112832348 A CN 112832348A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 239000004567 concrete Substances 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims description 93
- 239000012535 impurity Substances 0.000 claims description 41
- 238000001914 filtration Methods 0.000 claims description 37
- 230000006835 compression Effects 0.000 claims description 28
- 238000007906 compression Methods 0.000 claims description 28
- 239000011380 pervious concrete Substances 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
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- 239000002893 slag Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 25
- 230000002829 reductive effect Effects 0.000 abstract description 9
- 238000001556 precipitation Methods 0.000 abstract description 4
- 230000002262 irrigation Effects 0.000 abstract description 3
- 238000003973 irrigation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 14
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- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 239000012466 permeate Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011449 brick Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
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- 238000004064 recycling Methods 0.000 description 2
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- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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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
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
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Abstract
The invention discloses an ecological pavement for rainwater collection, diversion and irrigation of a sponge city, which comprises a permeable concrete pavement, wherein one side of the permeable concrete pavement is provided with a permeable gravel layer, two sides of the permeable concrete pavement, which are far away from the permeable gravel layer, are respectively provided with a rainwater auxiliary collection mechanism, each rainwater auxiliary collection mechanism comprises a pair of fixed stopping sills, a plurality of auxiliary collection blocks are arranged between the fixed stopping sills and the permeable concrete pavement, and rainwater collection holes are drilled in the auxiliary collection blocks. According to the invention, the corresponding rainwater auxiliary collecting mechanism is added to the ecological pavement for collecting, guiding and irrigating the rainwater in the sponge city, so that the rainwater collecting efficiency is obviously improved, the condition that the rainwater cannot be effectively collected when the precipitation is large or the pavement is blocked by silt is avoided, the use effect of the ecological pavement for collecting, guiding and irrigating the rainwater in the sponge city is greatly improved, and the risk that the rainwater is gathered into water pits to influence the traffic is reduced.
Description
Technical Field
The invention belongs to the technical field of sponge cities, and particularly relates to an ecological pavement for rainwater collection, diversion and irrigation in a sponge city.
Background
The sponge city is a new generation city rain and flood management concept, and means that the city can be like a sponge, has good elasticity in the aspects of adapting to environmental changes and coping with natural disasters caused by rainwater, and can also be called as a water elasticity city, the international general term is 'low-impact development rainwater system construction', the city absorbs water, stores water, seeps water and purifies water when raining, the stored water is released and utilized when needed, the rainwater is freely migrated in the city, and the effect of recycling water resources is achieved.
The ecological pavement plays a crucial role in recycling rainwater in the sponge city, the existing ecological pavement is paved by adopting materials such as permeable pavement bricks, permeable gravels or permeable concrete, the rainwater is collected by utilizing the characteristic of large material gaps of the materials such as the permeable pavement bricks, the permeable gravels or the permeable concrete, and the like, and the rainwater can be recycled after subsequent filtration and purification, so that irrigation of greening plants or crops can be realized.
Current sponge urban rainwater is collected water conservancy diversion and is irrigated with ecological road surface and carry out the rainwater through the big characteristic in road surface material clearance and collect, and the efficiency of carrying out the rainwater collection is lower, can not carry out effectual collection to the rainwater when the precipitation is big or the road surface silt jam's the condition appears, has reduced sponge urban rainwater and has collected water conservancy diversion and irrigate with ecological road surface's result of use, is unfavorable for retrieving the rainwater and recycles, thereby has improved the risk that the rainwater gathers into the sump and influences the traffic.
Therefore, in order to solve the above technical problems, there is a need to provide an ecological pavement for collecting, guiding and irrigating rainwater in a sponge city.
Disclosure of Invention
The invention aims to provide an ecological pavement for collecting, guiding and irrigating sponge urban rainwater, and aims to solve the problem of low rainwater collection efficiency of the ecological pavement for collecting, guiding and irrigating sponge urban rainwater.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
the utility model provides a sponge city rainwater is collected water conservancy diversion and is irrigated with ecological pavement, including the concrete road surface that permeates water, one side of the concrete road surface that permeates water is equipped with the permeable gravel layer, the both sides that the permeable gravel layer was kept away from to the concrete road surface that permeates water all are equipped with rainwater auxiliary collection mechanism, rainwater auxiliary collection mechanism includes a pair of fixed stopping threshold, fixed stopping threshold and permeating water are equipped with a plurality of supplementary collection pieces between the concrete road surface, it has the rainwater collection hole all to dig on the supplementary collection piece, be connected with in the supplementary collection piece and collect protection machanism, it is equipped with supplementary clean mechanism to collect one side that protection machanism is close to the concrete road surface that permeates water, supplementary clean mechanism with collect protection machanism phase-match, it is equipped with rainwater filtering mechanism to collect one side that protection machanism kept away from.
Furthermore, the collecting and protecting mechanism comprises a protecting rotating shaft, so that the protecting plate and the water filtering plate can be moved in position by rotating the protecting rotating shaft, the rainwater collecting state of the auxiliary collecting block can be controlled according to whether the external rain falls, the protecting plate and the water filtering plate are respectively arranged on two sides of the protecting rotating shaft, the protecting plate is arranged so that the rainwater collecting holes in the auxiliary collecting block can be protected and isolated by the protecting plate, the condition that the rainwater collecting holes are blocked by impurities such as external dust and garbage is avoided, the stability of auxiliary rainwater collection on the pervious concrete pavement by the auxiliary collecting block is improved, when the water filtering plate is arranged to collect the auxiliary rainwater on the pervious concrete pavement by the auxiliary collecting block, the collected rainwater is primarily filtered by the water filtering plate, and the impurities such as garbage can be prevented from entering the auxiliary collecting block along with the rainwater, the follow-up work load of carrying out filtration purification to the rainwater has been alleviateed, has reduced the supplementary risk of collecting the piece and appearing blockking up, one side that guard plate and drainage board are close to the protection pivot all is connected with the connecting rod, plays the effect that joint support and drive removed to guard plate and drainage board through setting up the connecting rod, be connected with the fixing base between connecting rod and the protection pivot, the fixing base plays the effect of connecting protection pivot and connecting rod, is convenient for install fixedly guard plate and drainage board through the connecting rod.
Furthermore, a magnetic connecting block is arranged in the fixing seat, so that the connection state of the protection rotating shaft and the fixing seat can be controlled by the movement of the magnetic connecting block, the movement state of the protection plate and the water filter plate can be controlled, a locking groove matched with the magnetic connecting block is formed in the protection rotating shaft, the fixing seat can rotate correspondingly along with the rotation of the protection rotating shaft by means of the mutual matching of the locking groove and the magnetic connecting block by means of the cutting of the locking groove in the protection rotating shaft, a supporting spring is connected between the magnetic connecting block and the fixing seat and plays a role in connecting the magnetic connecting block and the fixing seat, the magnetic connecting block can be conveniently popped out under the action of the supporting spring, so that the fixing seat and the protection rotating shaft can be connected, an electromagnet is arranged on one side of the supporting spring, which is far away from the magnetic connecting block, and the magnetism of the electromagnet can be conveniently controlled by controlling the, thereby play corresponding control effect to the reset state of magnetism connecting block, improved the convenience of carrying out control through the connection state of magnetism connecting block to fixing base and protection pivot.
Furthermore, a photoelectric sensor is arranged on one side of the water filtering plate, which is far away from the fixed seat, so that the position sensing of the protection plate and the water filtering plate can be conveniently carried out through the photoelectric sensor, the moving state of the protection plate and the water filtering plate can be judged, the accuracy in the moving process of the protection plate and the water filtering plate can be improved, the situation that the protection plate and the water filtering plate cannot move in place can be avoided, a driving motor is arranged on one side of the protection rotating shaft, which is far away from the fixed seat, and plays a role in providing power, and meanwhile, the rotating state of the protection rotating shaft can be conveniently controlled by controlling the operating state of the driving motor, a coupler is connected between the driving motor and the protection rotating shaft, the coupler plays a role in connecting the driving motor and the protection rotating shaft, transmits the power generated by the driving motor, the auxiliary collecting block is internally provided with a driving control cavity matched with the driving motor in a chiseling mode, the driving control cavity is convenient to install and fix the driving motor through chiseling in the auxiliary collecting block, meanwhile, the auxiliary collecting block is convenient to protect the driving motor, the adverse effect of external rainwater or other factors on the running state of the driving motor is avoided, and the stability of the driving motor in the running process is improved.
Furthermore, the auxiliary cleaning mechanism comprises a plurality of cleaning air nozzles, the rainwater collecting hole is cleaned in a manner that the cleaning air nozzles spray compressed gas conveniently, the condition that impurities such as soil and garbage drop into the rainwater collecting hole in the moving process of the protection plate is avoided, the effect of auxiliary rainwater collection on the pervious concrete pavement through the auxiliary collecting block is improved, one end of each cleaning air nozzle, which is positioned in the auxiliary collecting block, is connected with a vent pipe, the vent pipe plays a role of providing compressed gas for the cleaning air nozzles, one side, which is far away from the cleaning air nozzles, of each vent pipe is connected with a connecting air pipe, the connecting air pipe plays a role of connecting the guide air pipe and the vent pipe, compressed gas is conveniently conveyed into the vent pipe, the rainwater collecting hole is cleaned in a manner that the cleaning air nozzles spray the compressed gas, and one side, which is far away from the connecting air pipe, of each vent, the conveying gas pipe plays a role in conveying compressed gas, the cleaning plate is arranged in the pervious concrete pavement, compressed gas can be conveniently introduced into the pervious concrete pavement through the cleaning plate by arranging the cleaning plate, so that the pervious concrete pavement is cleaned and prevented from blocking, the rainwater collecting effect of the pervious concrete pavement is improved, the ventilation electromagnetic valve is connected between the cleaning plate and the conveying gas pipe, the communication state of the cleaning plate and the conveying gas pipe is conveniently controlled by arranging the ventilation electromagnetic valve, the pervious concrete pavement is conveniently ventilated and cleaned according to actual conditions, the adverse influence caused by the rainwater collecting effect of the pervious concrete pavement is avoided, one side of the cleaning plate, away from the ventilation electromagnetic valve, is provided with a plurality of uniformly distributed dredging holes, and the cleaning plate is provided with a plurality of uniformly distributed dredging holes, compressed gas in the conveying air pipe is conveniently sprayed out through the dredging holes, so that the permeable concrete pavement is cleaned.
Furthermore, one side of the connecting air pipe, which is far away from the air pipe, is provided with an air compression pump, the air compression pump plays a role in generating compressed gas and is convenient for controlling the gas cleaning state of the cleaning air faucet by controlling the operation state of the air compression pump, a guide air pipe is connected between the air compression pump and the connecting air pipe and plays a role in communicating the air compression pump with the connecting air pipe, the compressed gas generated by the operation of the air compression pump is convenient to be conveyed into the connecting air pipe through the guide air pipe, the outer side of the air compression pump is provided with a fixed support, the fixed support plays a role in fixedly supporting and protecting the air compression pump, one side of the fixed support, which is far away from the air compression pump, is provided with a control box, the rainwater auxiliary collecting mechanism is convenient to be controlled by arranging the control box, and the reliability of auxiliary rainwater collecting on the pervious concrete pavement through the rainwater auxiliary, the raindrop sensor is installed to one side of control box, is convenient for detect the judgement whether external weather is rainy through setting up the raindrop sensor to be convenient for carry out position control to guard plate and drainage board according to the testing result of raindrop sensor.
Furthermore, the rainwater filtering mechanism comprises a filter cylinder, the filter cylinder is arranged to facilitate the filtering treatment of rainwater collected through the rainwater collecting hole, the subsequent blockage caused by excessive impurities in the rainwater is avoided, the workload of the subsequent purification treatment of the rainwater is reduced, a driving gear is connected to the outer side of the filter cylinder and plays a role of fixed support for the filter cylinder, meanwhile, the filter cylinder is convenient to rotate in a manner of rotating the driving gear, the filtering efficiency of the filter cylinder is improved, a rotary driving cavity matched with the driving gear is formed in the auxiliary collecting block, the driving gear can rotate in the auxiliary collecting block conveniently by digging the rotary driving cavity in the auxiliary collecting block, meanwhile, the driving gear can play a role of supporting and protecting through the auxiliary collecting block, and a supporting rotating shaft is connected between the driving gear and the auxiliary collecting block, the supporting rotating shaft plays a role in fixedly supporting the driving gear, so that the stability of the driving gear in the operation process is improved conveniently, one side of the driving gear is meshed with the transmission gear, the driving gear is convenient to drive through the transmission gear, and the driving gear can drive the filter cylinder to rotate along with the operation of the driving motor under the action of the transmission gear.
Furthermore, a fixed shaft is arranged in the filter cylinder, the fixed shaft is arranged to facilitate the fixing and supporting of the stirring blades, the fixed shaft is connected with a plurality of stirring blades, when the filter cylinder rotates along with the operation of the driving motor through the arrangement of the stirring blades, the stirring blades are fixed under the action of the fixed shaft, rainwater to be filtered in the filter cylinder can be stirred through the stirring blades, the efficiency of filtering the collected rainwater through the filter cylinder is improved, one end of the fixed shaft, which is close to the protection plate, is connected with a fixed support frame, the fixed support frame has the function of connecting the fixed shaft with an auxiliary collecting block and has the function of fixedly supporting the fixed shaft through the fixed support frame, one side of the fixed shaft, which is far away from the impurity removal scraper blade, is connected with a pair of impurity removal scrapers, and the impurity removal scrapers are arranged to facilitate the impurity removal of the filter cylinder through, the labor intensity of cleaning the filter cylinder in the follow-up process is reduced, and the convenience of the filter cylinder in the use process is improved.
Furthermore, it has a plurality of with edulcoration scraper blade assorted scum hole to cut on straining a section of thick bamboo, is convenient for discharge the impurity of straining a section of thick bamboo through cutting the scum hole on straining a section of thick bamboo, strain one side that a section of thick bamboo is close to fixed stopping threshold and be equipped with the miscellaneous box of collection, be convenient for play the effect of collecting to straining the impurity in the section of thick bamboo through setting up the miscellaneous box of collection, the miscellaneous box of collection is located one side outside the fixed stopping threshold and is connected with operating handle, and the cleanup crew of being convenient for installs and dismantles the miscellaneous box of collection through pull operating handle's mode, has simplified the process of clearing up impurity in straining a section of thick bamboo.
Furthermore, the electromagnet, the photoelectric sensor, the driving motor, the ventilation electromagnetic valve, the air compression pump and the raindrop sensor are electrically connected with the control box, the electromagnet is electrically connected with the control box, so that the power-on state of the electromagnet is controlled through the control box, the reset state of the magnetic connecting block is correspondingly controlled, the influence on the positions of the protection plate and the water filtering plate in the rotation process of the subsequent driving motor driving filter cylinder is avoided, the photoelectric sensor is electrically connected with the control box, the movement states of the protection plate and the water filtering plate are conveniently detected through the photoelectric sensor, the accuracy of position adjustment on the protection plate and the water filtering plate is improved, the driving motor is electrically connected with the control box, so that the operation state of the driving motor is conveniently controlled through the control box, and the corresponding control effect on the rotation movement states of the protection plate, the water filtering plate and the filter cylinder is achieved, through solenoid valve and air compressor pump and control box electric connection of will ventilating, be convenient for carry out clear state to the rainwater collection hole with clean air cock through the running state of control box control air compressor pump to compressed gas's production and play the control effect, the intercommunication state through control box control solenoid valve of ventilating plays the control effect to the clean state of the concrete road surface that permeates water, be convenient for detect external weather through the raindrop sensor with raindrop sensor and control box electric connection, thereby play the effect that provides control signal to the control box.
Compared with the prior art, the invention has the following advantages:
according to the invention, the corresponding rainwater auxiliary collecting mechanism is added to the ecological pavement for collecting, guiding and irrigating the rainwater in the sponge city, so that the rainwater collecting efficiency is obviously improved, the condition that the rainwater cannot be effectively collected when the precipitation is large or the pavement is blocked by silt is avoided, the use effect of the ecological pavement for collecting, guiding and irrigating the rainwater in the sponge city is greatly improved, and the risk that the rainwater is gathered into water pits to influence the traffic is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of an ecological pavement for collecting, guiding and irrigating rainwater in a sponge city according to an embodiment of the present invention;
FIG. 2 is a side sectional view of an ecological pavement for collecting, guiding and irrigating rainwater in a sponge city according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a structure A shown in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a structure B shown in FIG. 2 according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a structure at C in FIG. 2 according to an embodiment of the present invention;
FIG. 6 is a partial structural cross-sectional view of an ecological pavement for collecting, guiding and irrigating rainwater in a sponge city according to an embodiment of the present invention;
FIG. 7 is a schematic diagram illustrating a structure D shown in FIG. 6 according to an embodiment of the present invention;
FIG. 8 is a schematic diagram illustrating a structure E shown in FIG. 6 according to an embodiment of the present invention;
FIG. 9 is a schematic diagram illustrating a structure at F in FIG. 6 according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a portion G in fig. 6 according to an embodiment of the present invention.
In the figure: 1. the rainwater collecting device comprises a permeable concrete pavement 101, a permeable sandstone layer 2, a rainwater auxiliary collecting mechanism 201, a fixed stopping threshold 202, an auxiliary collecting block 203, a collecting protection mechanism 204, an auxiliary cleaning mechanism 205, a protection rotating shaft 206, a protection plate 207, a water filter plate 208, a connecting rod 209, a fixed seat 210, a magnetic connecting block 211, a supporting spring 212, an electromagnet 213, a photoelectric sensor 214, a driving motor 215, a coupler 216, a cleaning air nozzle 217, a ventilating pipe 218, a connecting air pipe 219, an air conveying pipe 220, a cleaning plate 221, a ventilating electromagnetic valve 222, an air compression pump 223, a guiding air pipe 224, a fixed support 225, a control box 226, a rainwater sensor 3, a rainwater filtering mechanism 301, a filter cylinder 302, a driving gear 303, a supporting rotating shaft 304, a driving gear 305, a fixed shaft 306, a stirring blade 224, a stirring blade, a fixed support spring, a supporting spring 212, an electromagnet, a photoelectric sensor 213, a photoelectric, 307. The cleaning device comprises a fixed support frame, 308 impurity removing scrapers, 309 impurity collecting boxes, 310 operation handles, 4 filter cartridge cleaning mechanisms, 401 cleaning air pipes, 402 filter cartridge cleaning air nozzles, 403 communicating air pipes, 404 inflating pipelines, 405 cleaning electromagnetic valves, 406 air inlet pipes.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.
The invention discloses an ecological pavement for collecting, guiding and irrigating rainwater in a sponge city, which comprises a permeable concrete pavement 1, wherein one side of the permeable concrete pavement 1 is provided with a permeable sandstone layer 101, two sides of the permeable concrete pavement 1, which are far away from the permeable sandstone layer 101, are provided with auxiliary rainwater collecting mechanisms 2, the auxiliary rainwater collecting mechanisms 2 are arranged to facilitate the auxiliary rainwater collection on the permeable concrete pavement 1, the rainwater collecting efficiency of the permeable concrete pavement 1 is improved, each auxiliary rainwater collecting mechanism 2 comprises a pair of fixed stopping sills 201, the auxiliary collecting blocks 202 are conveniently and fixedly supported by arranging the fixed stopping sills 201, meanwhile, the rainwater is conveniently blocked by the fixed stopping sills 201, the rainwater is conveniently collected, a plurality of auxiliary collecting blocks 202 are arranged between the fixed stopping sills 201 and the permeable concrete pavement 1, the auxiliary collecting block 202 is arranged lower than the pervious concrete pavement 1, so as to facilitate the collection of auxiliary rainwater on the pervious concrete pavement 1, rainwater collecting holes are drilled on the auxiliary collecting block 202, rainwater is collected by drilling the rainwater collecting holes on the auxiliary collecting block 202, a collecting and protecting mechanism 203 is connected in the auxiliary collecting block 202, the rainwater collecting holes are protected by arranging the collecting and protecting mechanism 203, the blockage of the rainwater collecting holes is avoided, the stability of auxiliary collection on the pervious concrete pavement 1 through the rainwater collecting holes is improved, one side of the collecting and protecting mechanism 203 close to the pervious concrete pavement 1 is provided with an auxiliary cleaning mechanism 204, the auxiliary cleaning mechanism 204 is matched with the collecting and protecting mechanism 203, and the auxiliary cleaning mechanism 204 is arranged to facilitate the cleaning of the collecting and protecting mechanism 203, the condition that external impurities enter the rainwater collecting hole when the collecting and protecting mechanism 203 runs is avoided.
Wherein, a filter cartridge cleaning mechanism 4 is arranged in the stirring blade 306, the filter cartridge cleaning mechanism 4 is arranged to facilitate cleaning of the filter cartridge 301, the blockage of the filter cartridge 301 in the use process is avoided, the filter cartridge cleaning mechanism 4 comprises a cleaning air pipe 401, the cleaning air pipe 401 has the function of storing compressed air, and is convenient for providing compressed air for the filter cartridge cleaning air nozzle 402, one side of the cleaning air pipe 401, which is close to the filter cartridge 301, is connected with a plurality of filter cartridge cleaning air nozzles 402 which are uniformly distributed, the filter cartridge 301 is cleaned by arranging the filter cartridge cleaning air nozzle 402 to facilitate the cleaning of the filter cartridge 301 in a manner of spraying the compressed air out of the filter cartridge cleaning air nozzle 402, the efficiency of filtering and collecting rainwater through the filter cartridge 301 is improved, one side of the cleaning air pipe 401, which is far away from the filter cartridge cleaning air nozzle 402, is provided with a communicating air pipe, the inflation pipeline 404 is used for communicating the cleaning air pipe 401 and the communicating air pipe 403, so that compressed air in the communicating air pipe 403 can be conveniently conveyed into the cleaning air pipe 401, a spacing groove matched with the communicating air pipe 403 is formed in the fixing support 307, the communicating air pipe 403 can be conveniently installed and fixed by digging the spacing groove in the fixing support 307, meanwhile, the communicating air pipe 403 can be protected by the fixing support 307, the condition that the communicating air pipe 403 is damaged is avoided, the stability of the communicating air pipe 403 in the using process is improved, one end of the communicating air pipe 403, which is positioned in the auxiliary collecting block 202, is connected with the cleaning electromagnetic valve 405, the communicating state of the communicating air pipe 403 can be conveniently controlled by arranging the cleaning electromagnetic valve 405, so that the cleaning state of the filter cartridge 301 is controlled, the air inlet pipe 406 is connected between the cleaning electromagnetic valve 405 and the air pipe 217, and the air inlet pipe 406 is used for communicating the cleaning electromagnetic valve 405 and the, the compressed gas in the vent pipe 217 is led out conveniently, the cleaning electromagnetic valve 405 is electrically connected with the control box 225, and the cleaning state of the filter cartridge 301 is controlled conveniently in a mode that the control box 225 controls the cleaning electromagnetic valve 405.
Referring to fig. 6-8, the collection protection mechanism 203 includes a protection shaft 205, which facilitates the movement of the protection plate 206 and the drainage plate 207 by rotating the protection shaft 205, so as to control the rainwater collection status of the auxiliary collection block 202 according to whether the external rain falls, the protection plate 206 and the drainage plate 207 are respectively disposed on two sides of the protection shaft 205, the protection plate 206 is disposed to facilitate the protection and isolation of the rainwater collection hole on the auxiliary collection block 202 by the protection plate 206, so as to avoid the blockage of the rainwater collection hole by external dust, garbage and other impurities, improve the stability of the auxiliary rainwater collection on the pervious concrete pavement 1 by the auxiliary collection block 202, and the drainage plate 207 is disposed to primarily filter the collected rainwater by the drainage plate 207 when the auxiliary rainwater collection is performed on the pervious concrete pavement 1 by the auxiliary collection block 202, avoid impurity such as rubbish to enter into the condition of supplementary collection piece 202 along with the rainwater, the follow-up work load that carries out filtration purification to the rainwater has been alleviateed, the risk that supplementary collection piece 202 appears blockking up has been reduced, one side that guard plate 206 and drainage board 207 are close to protection pivot 205 all is connected with connecting rod 208, play the effect that joint support and drive removed to guard plate 206 and drainage board 207 through setting up connecting rod 208, be connected with fixing base 209 between connecting rod 208 and the protection pivot 205, fixing base 209 plays the effect of connecting protection pivot 205 and connecting rod 208, be convenient for install fixedly guard plate 206 and drainage board 207 through connecting rod 208.
Referring to fig. 6-8, a magnetic connecting block 210 is disposed in the fixing base 209, so as to control the connection state of the protection rotating shaft 205 and the fixing base 209 by the movement of the magnetic connecting block 210, thereby controlling the movement state of the protection plate 206 and the drainage plate 207, a locking groove matched with the magnetic connecting block 210 is formed in the protection rotating shaft 205, so that the fixing base 209 can rotate correspondingly with the rotation of the protection rotating shaft 205 by the mutual cooperation of the locking groove and the magnetic connecting block 210 by forming the locking groove in the protection rotating shaft 205, a supporting spring 211 is connected between the magnetic connecting block 210 and the fixing base 209, the supporting spring 211 plays a role in connecting the magnetic connecting block 210 and the fixing base 209, so that the magnetic connecting block 210 can be ejected under the action of the supporting spring 211, thereby connecting the fixing base 209 and the protection rotating shaft 205, an electromagnet 212 is disposed on a side of the supporting spring 211 away from the magnetic connecting block 210, the electromagnet 212 is arranged, so that the magnetism of the electromagnet 212 is controlled by controlling the power-on state of the electromagnet 212, the reset state of the magnetic connecting block 210 is correspondingly controlled, and the convenience of controlling the connection state of the fixing seat 209 and the protective rotating shaft 205 through the magnetic connecting block 210 is improved.
Referring to fig. 6-7, a photoelectric sensor 213 is disposed on a side of the water filtering plate 207 away from the fixing base 209, so as to facilitate position sensing of the protection plate 206 and the water filtering plate 207 by the photoelectric sensor 213, thereby determining a moving state of the protection plate 206 and the water filtering plate 207, improving accuracy of the protection plate 206 and the water filtering plate 207 during moving, and avoiding a situation that the protection plate 206 and the water filtering plate 207 cannot move to a certain position, a driving motor 214 is disposed on a side of the protection rotating shaft 205 away from the fixing base 209, the driving motor 214 functions to provide power, and simultaneously facilitates control of a rotating state of the protection rotating shaft 205 by controlling a running state of the driving motor 214, a coupling 215 is connected between the driving motor 214 and the protection rotating shaft 205, the coupling 215 functions to connect the driving motor 214 and the protection rotating shaft 205, and transmits power generated by the driving motor 214, the protection rotating shaft 205 can rotate along with the operation of the driving motor 214, a driving control cavity matched with the driving motor 214 is formed in the auxiliary collection block 202 in a chiseling mode, the driving control cavity is formed in the auxiliary collection block 202 so that the driving motor 214 can be conveniently installed and fixed, meanwhile, the auxiliary collection block 202 plays a protection role on the driving motor 214, the adverse effect of external rainwater or other factors on the operation state of the driving motor 214 is avoided, and the stability of the driving motor 214 in the operation process is improved.
Referring to fig. 2-4, the auxiliary cleaning mechanism 204 includes a plurality of cleaning nozzles 216, the cleaning nozzles 216 are disposed to facilitate cleaning of the rainwater collecting hole by means of compressed gas ejected from the cleaning nozzles 216, so as to prevent impurities such as mud and garbage from dropping into the rainwater collecting hole during movement of the protection plate 206, and improve the effect of auxiliary rainwater collection on the permeable concrete pavement 1 by the auxiliary collecting block 202, a vent pipe 217 is connected to one end of the cleaning nozzle 216 located in the auxiliary collecting block 202, the vent pipe 217 provides compressed gas to the cleaning nozzle 216, a connecting pipe 218 is connected to one side of the vent pipe 217 away from the cleaning nozzle 216, the connecting pipe 218 connects the guiding pipe 223 and the vent pipe 217, so as to facilitate compressed gas to be delivered into the vent pipe 217, thereby facilitating cleaning of the rainwater collecting hole by means of compressed gas ejected from the cleaning nozzles 216, the side of the air pipe 217 far away from the connecting air pipe 218 is connected with an air conveying pipe 219, the air conveying pipe 219 plays a role of conveying compressed air, a cleaning plate 220 is arranged in the pervious concrete pavement 1, the cleaning plate 220 is arranged to facilitate the introduction of the compressed air into the pervious concrete pavement 1 through the cleaning plate 220, so that the pervious concrete pavement 1 is cleaned and prevented from blocking, the rainwater collecting effect of the pervious concrete pavement 1 is improved, an air electromagnetic valve 221 is connected between the cleaning plate 220 and the air conveying pipe 219, the communication state of the cleaning plate 220 and the air conveying pipe 219 is controlled by arranging the air electromagnetic valve 221, the air cleaning operation of the pervious concrete pavement 1 is facilitated according to actual conditions, the adverse influence on the rainwater collecting effect of the pervious concrete pavement 1 is avoided, a plurality of uniformly distributed through holes are dug on the side of the cleaning plate 220 far away from the air electromagnetic valve 221, by drilling a plurality of uniformly distributed dredging holes on the cleaning plate 220, the compressed gas in the gas delivery pipe 219 can be conveniently sprayed out through the dredging holes, thereby cleaning the pervious concrete pavement 1.
Referring to fig. 2, an air compression pump 222 is disposed on one side of the connection air pipe 218 away from the air pipe 217, the air compression pump 222 generates compressed air and controls the cleaning state of the cleaning air nozzle 216 by controlling the operation state of the air compression pump 222, a guide air pipe 223 is connected between the air compression pump 222 and the connection air pipe 218, the guide air pipe 223 communicates the air compression pump 222 with the connection air pipe 218 to transport the compressed air generated by the operation of the air compression pump 222 into the connection air pipe 218 through the guide air pipe 223, a fixing bracket 224 is disposed on the outer side of the air compression pump 222, the fixing bracket 224 performs fixing support and protection functions on the air compression pump 222, a control box 225 is disposed on one side of the fixing bracket 224 away from the air compression pump 222, and the rainwater auxiliary collecting mechanism 2 is controlled by the control box 225, the reliability of assisting rainwater collection to pervious concrete road surface 1 through rainwater auxiliary collection mechanism 2 is improved, raindrop sensor 226 is installed to one side of control box 225, whether external weather is rainy or not is convenient for detect and judge through setting up raindrop sensor 226, thereby being convenient for carry out position adjustment to protection plate 206 and drainage plate 207 according to the testing result of raindrop sensor 226.
Referring to fig. 2-5, the rainwater filtering mechanism 3 includes a filter cartridge 301, the filter cartridge 301 is disposed to facilitate filtering rainwater collected through the rainwater collecting hole, so as to avoid subsequent blocking due to excessive impurities in rainwater, and reduce workload of subsequent purification treatment on rainwater, a driving gear 302 is connected to an outer side of the filter cartridge 301, the driving gear 302 is used to fix and support the filter cartridge 301, and at the same time, the filter cartridge 301 is rotated by rotating the driving gear 302, so as to improve filtering efficiency of the filter cartridge 301, a rotary driving cavity matched with the driving gear 302 is drilled in the auxiliary collecting block 202, the rotary driving cavity is drilled in the auxiliary collecting block 202 so that the driving gear 302 rotates in the auxiliary collecting block 202, and the auxiliary collecting block 202 is used to support and protect the driving gear 302, a supporting rotating shaft 303 is connected between the driving gear 302 and the auxiliary collecting block 202, the supporting rotating shaft 303 plays a role in fixedly supporting the driving gear 302, so that the stability of the driving gear 302 in the operation process is improved, a transmission gear 304 is meshed with one side of the driving gear 302, and the driving gear 302 is driven by the transmission gear 304, so that the driving gear 302 can drive the filter cartridge 301 to rotate along with the operation of the driving motor 214 under the effect of the transmission gear 304.
Referring to fig. 2 to 6, a fixed shaft 305 is arranged in the filter cartridge 301, the fixed shaft 305 is arranged to facilitate fixing and supporting of the stirring blades 306, the fixed shaft 305 is connected with a plurality of stirring blades 306, when the filter cartridge 301 rotates along with the operation of the driving motor 214, the stirring blades 306 are fixed under the action of the fixed shaft 305, at this time, rainwater to be filtered in the filter cartridge 301 can be stirred by the stirring blades 306, so as to improve the efficiency of filtering the collected rainwater by the filter cartridge 301, one end of the fixed shaft 305 close to the protection plate 206 is connected with a fixed support frame 307, the fixed support frame 307 is used for connecting the fixed shaft 305 with the auxiliary collection block 202, the fixed shaft 305 is used for fixing and supporting the fixed shaft 307, one side of the fixed shaft 305 far away from the impurity removal scraper 308 is connected with a pair of impurity removal scrapers 308, the impurity removal scraper 308 is arranged, so that the impurity removal effect on the filter cartridge 301 is achieved through the interaction between the impurity removal scraper 308 and the filter cartridge 301, the labor intensity of cleaning the filter cartridge 301 subsequently is reduced, and the convenience of the filter cartridge 301 in the use process is improved.
Referring to fig. 1 to 8, a plurality of slag discharge holes matched with the impurity removal scrapers 308 are formed in the filter cartridge 301, impurities in the filter cartridge 301 can be conveniently discharged by forming the slag discharge holes in the filter cartridge 301, an impurity collecting box 309 is arranged on one side of the filter cartridge 301 close to the fixed blocking threshold 201, the impurities in the filter cartridge 301 can be conveniently collected by arranging the impurity collecting box 309, an operating handle 310 is connected to one side of the impurity collecting box 309 located outside the fixed blocking threshold 201, so that a cleaner can conveniently install and detach the impurity collecting box 309 by pulling the operating handle 310, and the process of cleaning the impurities in the filter cartridge 301 is simplified.
Referring to fig. 1 to 10, the electromagnet 212, the photoelectric sensor 213, the driving motor 214, the ventilation solenoid valve 221, the air compression pump 222 and the raindrop sensor 226 are electrically connected to the control box 225, and the electromagnet 212 is electrically connected to the control box 225 so as to control the power-on state of the electromagnet 212 through the control box 225, thereby performing a corresponding control function on the reset state of the magnetic connection block 210, avoiding the influence on the positions of the protection plate 206 and the water filter plate 207 during the rotation of the filter cartridge 301 driven by the driving motor 214, and by electrically connecting the photoelectric sensor 213 to the control box 225, facilitating the detection of the movement states of the protection plate 206 and the water filter plate 207 by the photoelectric sensor 213, improving the accuracy of the position adjustment of the protection plate 206 and the water filter plate 207, and by electrically connecting the driving motor 214 to the control box 225, the operation state of the driving motor 214 is controlled by the control box 225, so that the corresponding control effect is exerted on the rotation moving state of the protection plate 206, the water filtering plate 207 and the filter cartridge 301, the ventilation electromagnetic valve 221 and the air compression pump 222 are electrically connected with the control box 225, the operation state of the air compression pump 222 is controlled by the control box 225, the generation of compressed air and the cleaning state of the rainwater collecting hole by the cleaning air tap 216 are controlled, the communication state of the ventilation electromagnetic valve 221 is controlled by the control box 225, the cleaning state of the pervious concrete pavement 1 is controlled, the raindrop sensor 226 and the control box 225 are electrically connected, so that the external weather is detected by the raindrop sensor 226, and the control box 225 is provided with a control signal.
When the rain sensor 226 is used for detecting the outside weather, when the rain sensor 226 detects the outside rain, the air compressor 222 is controlled by the control box 225 to operate to generate compressed gas, impurities in the rain collecting holes in the auxiliary collecting block 202 are cleaned in a manner that the compressed gas is sprayed out from the cleaning air nozzles 216, the driving motor 214 is controlled by the control box 225 to operate, so that the protection plate 206 and the water filter plate 207 are exchanged in position under the action of the protection rotating shaft 205, the moving states of the protection plate 206 and the water filter plate 207 are detected by the photoelectric sensor 213, the electromagnet 212 is controlled by the control box 225 to be electrified after the water filter plate 207 is moved in position, so that the magnetic connecting block 210 moves under the magnetic action of the electromagnet 212, the connecting state of the fixing seat 209 and the protection rotating shaft 205 is released, the driving motor 214 is controlled by the control box 225 to operate to drive the filter drum 301 to filter the collected rain water, filtered impurities can be scraped into the impurity collecting box 309 through the impurity removing scraping plate 308, subsequent cleaning personnel can detach and clean the impurity collecting box 309 in a mode of pulling the operating handle 310, meanwhile, the state of the cleaning electromagnetic valve 405 can be controlled through the control box 225 to control the ventilation state of the communication air pipe 403, and then the filter cartridge 301 can be cleaned in a mode of spraying compressed gas through the filter cartridge cleaning air nozzle 402, so that the situation that the filter cartridge 301 is blocked is avoided, and the efficiency of filtering rainwater through the filter cartridge 301 is improved.
According to the technical scheme, the invention has the following beneficial effects:
according to the invention, the corresponding rainwater auxiliary collecting mechanism is added to the ecological pavement for collecting, guiding and irrigating the rainwater in the sponge city, so that the rainwater collecting efficiency is obviously improved, the condition that the rainwater cannot be effectively collected when the precipitation is large or the pavement is blocked by silt is avoided, the use effect of the ecological pavement for collecting, guiding and irrigating the rainwater in the sponge city is greatly improved, and the risk that the rainwater is gathered into water pits to influence the traffic is reduced.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The ecological pavement for collecting, guiding and irrigating rainwater in the sponge city comprises a permeable concrete pavement (1) and is characterized in that one side of the permeable concrete pavement (1) is provided with a permeable gravel layer (101), two sides of the permeable concrete pavement (1) far away from the permeable gravel layer (101) are provided with rainwater auxiliary collecting mechanisms (2), each rainwater auxiliary collecting mechanism (2) comprises a pair of fixed stopping sills (201), a plurality of auxiliary collecting blocks (202) are arranged between the fixed stopping sills (201) and the permeable concrete pavement (1), rainwater collecting holes are formed in the auxiliary collecting blocks (202), collecting protection mechanisms (203) are connected in the auxiliary collecting blocks (202), one sides of the collecting protection mechanisms (203) close to the permeable concrete pavement (1) are provided with auxiliary cleaning mechanisms (204), and the auxiliary cleaning mechanisms (204) are matched with the collecting protection mechanisms (203), one side of the collection protection mechanism (203), which is far away from the auxiliary cleaning mechanism (204), is provided with a rainwater filtering mechanism (3).
2. The ecological pavement for collecting, guiding and irrigating rainwater in the sponge city according to claim 1, wherein the collection protection mechanism (203) comprises a protection rotating shaft (205), two sides of the protection rotating shaft (205) are respectively provided with a protection plate (206) and a water filter plate (207), one sides of the protection plate (206) and the water filter plate (207) close to the protection rotating shaft (205) are both connected with a connecting rod (208), and a fixing seat (209) is connected between the connecting rod (208) and the protection rotating shaft (205).
3. The ecological pavement for collecting, guiding and irrigating rainwater in a sponge city according to claim 2, wherein a magnetic connecting block (210) is arranged in the fixing seat (209), a locking groove matched with the magnetic connecting block (210) is formed in the protection rotating shaft (205), a supporting spring (211) is connected between the magnetic connecting block (210) and the fixing seat (209), and an electromagnet (212) is arranged on one side, away from the magnetic connecting block (210), of the supporting spring (211).
4. The ecological pavement for collecting, guiding and irrigating rainwater in a sponge city according to claim 2, wherein a photoelectric sensor (213) is arranged on one side of the water filtering plate (207) far away from the fixing seat (209), a driving motor (214) is arranged on one side of the protection rotating shaft (205) far away from the fixing seat (209), a coupling (215) is connected between the driving motor (214) and the protection rotating shaft (205), and a driving control cavity matched with the driving motor (214) is formed in the auxiliary collecting block (202) in a chiseled mode.
5. The ecological pavement for collecting, guiding and irrigating rainwater in a sponge city according to claim 1, wherein the auxiliary cleaning mechanism (204) comprises a plurality of cleaning air nozzles (216), one end of each cleaning air nozzle (216) located in the auxiliary collection block (202) is connected with an air pipe (217), one side of each air pipe (217) far away from the cleaning air nozzle (216) is connected with a connecting air pipe (218), one side of each air pipe (217) far away from the connecting air pipe (218) is connected with an air conveying pipe (219), a cleaning plate (220) is arranged in the pervious concrete pavement (1), an air conveying electromagnetic valve (221) is connected between each cleaning plate (220) and each air conveying pipe (219), and one side of each cleaning plate (220) far away from the air conveying electromagnetic valve (221) is provided with a plurality of evenly distributed drainage holes.
6. The ecological pavement for collecting, guiding and irrigating rainwater in a sponge city according to claim 5, wherein an air compression pump (222) is arranged on one side of the connecting air pipe (218) far away from the air pipe (217), a guide air pipe (223) is connected between the air compression pump (222) and the connecting air pipe (218), a fixing bracket (224) is arranged on the outer side of the air compression pump (222), a control box (225) is arranged on one side of the fixing bracket (224) far away from the air compression pump (222), and a raindrop sensor (226) is arranged on one side of the control box (225).
7. The ecological pavement for collecting, guiding and irrigating rainwater in a sponge city according to claim 1, wherein the rainwater filtering mechanism (3) comprises a filter cartridge (301), a driving gear (302) is connected to the outer side of the filter cartridge (301), a rotary driving cavity matched with the driving gear (302) is formed in the auxiliary collecting block (202) in a drilling mode, a supporting rotating shaft (303) is connected between the driving gear (302) and the auxiliary collecting block (202), and a transmission gear (304) is meshed with one side of the driving gear (302).
8. The ecological pavement for collecting, guiding and irrigating rainwater in a sponge city according to claim 7, wherein a fixed shaft (305) is arranged in the filter cylinder (301), a plurality of stirring blades (306) are connected to the fixed shaft (305), a fixed support frame (307) is connected to one end of the fixed shaft (305) close to the protection plate (206), and a pair of impurity removal scrapers (308) is connected to one side of the fixed shaft (305) far away from the impurity removal scrapers (308).
9. The ecological pavement for collecting, guiding and irrigating rainwater in the sponge city according to claim 7, wherein a plurality of slag discharging holes matched with the impurity removing scrapers (308) are drilled in the filter cylinder (301), an impurity collecting box (309) is arranged on one side of the filter cylinder (301) close to the fixed stopping threshold (201), and an operating handle (310) is connected to one side of the impurity collecting box (309) located outside the fixed stopping threshold (201).
10. The ecological pavement for collecting, guiding and irrigating rainwater in a sponge city according to claim 3, wherein the electromagnet (212), the photoelectric sensor (213), the driving motor (214), the ventilation solenoid valve (221), the air compression pump (222) and the rainwater sensor (226) are all electrically connected with the control box (225).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110011896.3A CN112832348B (en) | 2021-01-06 | 2021-01-06 | Sponge urban rainwater is collected water conservancy diversion and is irrigated and use ecological pavement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110011896.3A CN112832348B (en) | 2021-01-06 | 2021-01-06 | Sponge urban rainwater is collected water conservancy diversion and is irrigated and use ecological pavement |
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| CN112832348A true CN112832348A (en) | 2021-05-25 |
| CN112832348B CN112832348B (en) | 2022-04-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116200985A (en) * | 2023-03-31 | 2023-06-02 | 芜湖强超建筑材料有限公司 | Building waste recycling water permeable brick and manufacturing process thereof |
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| CN2767522Y (en) * | 2005-01-17 | 2006-03-29 | 付长彪 | Classifying discharge apparatus for rainwater |
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| KR102050045B1 (en) * | 2019-01-07 | 2019-11-28 | 주식회사 뉴보텍 | Ecological environment rainwater collecting system with lid |
| CN210395014U (en) * | 2019-07-20 | 2020-04-24 | 杭州弘哲建筑规划设计有限公司 | Road for sponge city construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2767522Y (en) * | 2005-01-17 | 2006-03-29 | 付长彪 | Classifying discharge apparatus for rainwater |
| CN106759775A (en) * | 2017-01-23 | 2017-05-31 | 上海莱多实业有限公司 | Rainwater automatic shunt flow abandoning apparatus and rainwater automatic shunting method |
| CN109100807A (en) * | 2018-09-18 | 2018-12-28 | 国电大渡河流域水电开发有限公司 | Automatically cleaning sleet sensing device |
| CN109183903A (en) * | 2018-11-02 | 2019-01-11 | 张耿强 | It is removable to be convenient for clean rain collection well device |
| KR102050045B1 (en) * | 2019-01-07 | 2019-11-28 | 주식회사 뉴보텍 | Ecological environment rainwater collecting system with lid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116200985A (en) * | 2023-03-31 | 2023-06-02 | 芜湖强超建筑材料有限公司 | Building waste recycling water permeable brick and manufacturing process thereof |
| CN116200985B (en) * | 2023-03-31 | 2024-09-06 | 芜湖强超建筑材料有限公司 | Building waste recycling water permeable brick and manufacturing process thereof |
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| CN112832348B (en) | 2022-04-26 |
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