CN112663758A - Ecological filtration system in sponge city - Google Patents
Ecological filtration system in sponge city Download PDFInfo
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- CN112663758A CN112663758A CN202011530774.7A CN202011530774A CN112663758A CN 112663758 A CN112663758 A CN 112663758A CN 202011530774 A CN202011530774 A CN 202011530774A CN 112663758 A CN112663758 A CN 112663758A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The application relates to a sponge urban ecological infiltration system, which comprises a road body and a sidewalk body positioned at the edge of the road body, wherein a first drainage groove is formed in the position, close to the sidewalk body, on the road body, a second drainage groove is formed in the position, between the sidewalk body and the drainage groove, on the road body, the second drainage groove is communicated with the first drainage groove, the depth of the second drainage groove is larger than that of the first drainage groove, a plurality of first cover plates are arranged on the inner wall of the first drainage groove, each first cover plate is provided with a filtering hole, a plurality of second cover plates are arranged on the side wall of the sidewalk body, the plurality of first cover plates and the plurality of second cover plates are arranged in a one-to-one correspondence manner, a frame body is arranged between the first cover plates and the second cover plates, the edge, far away from the first cover plates, of the frame body is arranged on the bottom wall of the first drainage groove, and a rainwater filter screen for filtering water entering; this application has the advantage that the filter effect is good.
Description
Technical Field
The application relates to the field of rainwater treatment facilities in sponge cities, in particular to an ecological percolation system in sponge cities.
Background
The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs water, stores water, seeps water and purifies water when raining, and releases and utilizes the stored water when needed. Sponge city construction should follow ecological priority principle etc. combines together natural way and artificial measures, under the prerequisite of guaranteeing urban drainage waterlogging prevention safety, furthest realizes that rainwater stores up, permeates and purifies in the urban area, promotes the utilization of rainwater resource and ecological environment protection.
Application publication number is CN 108978398A's chinese patent discloses a town road drainage system, including road surface drainage structure, people's bank of china drainage structure and main drainage canal, road surface drainage structure includes drainage pit, drainage well lid and the supplementary flood discharge device on road surface, drainage pit is located main drainage canal top and communicates with main drainage canal, and drainage well lid is placed on drainage pit, and drainage well lid is including apron and collection cinder notch, and it has a plurality of wash ports to open on the apron, and has still opened the flood discharge hole on the apron, and supplementary flood discharge device installs in the flood discharge downthehole, people's bank of china drainage structure includes pavement, side drainage pit and drainage fence, and the side drainage pit is located the sidewalk and is close to on the lateral wall on road surface, and side drainage pit bottom and main drainage canal intercommunication, and the drainage fence is installed in the side drainage pit.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the road surface rainwater is more, rainwater accessible wash port flood discharge hole gets into to main drainage channel in, the rainwater carries out first filtration through wash port and flood discharge hole, but when the rainwater of collecting in the main drainage channel was used for under the environment such as irrigation, carwash or toilet flushing when needs, only adopted wash port and flood discharge hole not to possess better filter effect to the utilization effect when having reduced the rainwater cyclic utilization.
Disclosure of Invention
In order to improve the filter effect to the rainwater to improve the effect of utilizing when rainwater cyclic utilization, this application provides an ecological filtration system in sponge city.
The application provides an ecological filtration system in sponge city adopts following technical scheme:
a sponge urban ecological infiltration system comprises a road body and a sidewalk body positioned at the edge of the road body, wherein a first drainage groove is formed in the position, close to the sidewalk body, of the road body, a second drainage groove is formed in the position, between the sidewalk body and the drainage grooves, of the road body, the second drainage groove is communicated with the first drainage groove, the depth of the second drainage groove is larger than that of the first drainage groove, a plurality of first cover plates used for sealing the opening of the first drainage groove are arranged on the inner wall of the first drainage groove, each first cover plate is provided with a filtering hole, a plurality of second cover plates used for sealing the opening of the second drainage groove are arranged on the side wall of the sidewalk body, the first cover plates and the second cover plates are arranged in a one-to-one correspondence manner, a frame body is arranged between the first cover plates and the second cover plates, the edge that first apron was kept away from to the framework sets up on the diapire of first water drainage tank, seal in the framework and be equipped with and be used for carrying out filterable rainwater filter screen to the water that gets into to the second water drainage tank.
Through adopting above-mentioned technical scheme, the rainwater on the road surface carries out first filtration through the filtration pore of crossing on the first apron, rainwater after first filtration gets into to first water drainage tank in, carries out secondary filtration through the rainwater filter screen in the frame, rainwater after the filtration can get into to collect in the second water drainage tank to carry out cyclic utilization to the rainwater, carry out first and secondary filtration to the rainwater, improved the filter effect to the rainwater, thereby indirectly improved the utilization effect to rainwater cyclic utilization.
Optionally, a connecting groove is formed in the bottom wall of the first drainage groove and in the positions where the plurality of frame bodies are located, the connecting groove is used for inserting the edges of the frame bodies, the first cover plate is hinged to the first drainage groove, the second cover plate is hinged to the second drainage groove, a connecting plate is arranged on the frame body, away from the bottom wall of the first drainage groove, perpendicular to the frame body, of the edge of the frame body, and a fixing part used for fixing the first cover plate and the second cover plate to the connecting plate is arranged on the connecting plate.
Through adopting above-mentioned technical scheme, it contains partial impurity to get into to the rainwater in the first water drainage tank, impurity after the interception through the rainwater filter screen can be located first water drainage tank and is collected, the edge that drives the framework with the connecting plate is located the spread groove and takes out, open first apron and second apron, the operating personnel of being convenient for clears up the impurity in first water drainage tank and the second water drainage tank, the mounting can be fixed first apron and second apron to the connecting plate, thereby make the framework fixed to in the first water drainage tank, the filter effect of framework drive rainwater filter screen impurity in to the rainwater has been improved.
Optionally, the bar opening has been seted up to the both sides of connecting plate, the mounting is including being located the intraoral body of rod of bar opening, the body of rod sets up to extending structure, and extending structure includes dead lever and grafting and sliding connection in the dead lever the carriage release lever, be provided with the spring in the body of rod, on the one end fixed connection of spring to the diapire of dead lever, on other end fixed connection to the diapire of carriage release lever, the dead lever is fixed to be set up on the inner wall of bar opening one end, be provided with the mounting panel on the lateral wall of carriage release lever, all offer on first apron and the second apron and be used for supplying mounting panel male mounting groove.
Through adopting above-mentioned technical scheme, when the spring was in tensile state, the mounting panel can resist the elasticity of spring and peg graft to the mounting groove in for first apron and second apron are fixed to the connecting plate on, thereby make first apron and second apron fixed to the horizontality, adopt setting up of mounting panel and mounting groove to be convenient for fix first apron and second apron, improved the fixed effect to first apron and second apron.
Optionally, a first fixing plate for abutting against the edge of the first cover plate is arranged on the side wall of one side of the frame body, a second fixing plate for abutting against the edge of the second cover plate is arranged on the side wall of the other side of the frame body, and the connecting plate is detachably connected to the frame body.
By adopting the technical scheme, the first cover plate is positioned at the hinge point and can be abutted to the first fixing plate in a rotating manner, so that the first fixing plate can play a bearing effect on the first cover plate, the second cover plate is positioned at the hinge point and can be abutted to the second fixing plate in a rotating manner, so that the second fixing plate can play a bearing effect on the second cover plate, the mounting plate and the mounting groove are prevented from being separated from each other due to the gravity of the first cover plate and the second cover plate, and the fixing effect of the first cover plate and the second cover plate on the frame body is improved; the connecting plate can play further spacing effect to first apron and second apron, can dismantle the connecting plate and be connected to in the framework for the connecting plate is located the framework and takes off the back, conveniently drives first apron and second apron and rotates, thereby is convenient for clear up the impurity in first water drainage tank and the second water drainage tank.
Optionally, a first baffle is arranged on the inner wall of the first drainage groove, the first baffle is used for abutting against the first cover plate to drive the first cover plate to be in a horizontal state, a second baffle is arranged on the inner wall of the second drainage groove, and the second baffle is used for abutting against the second cover plate to drive the second cover plate to be in a horizontal state.
Through adopting above-mentioned technical scheme, first baffle can supply first apron butt for first baffle and first fixed plate further bear the weight of first apron, have improved intensity and the bearing effect to first apron, prevent first apron slope, and the second baffle can supply the second to lap the butt, makes second baffle and second fixed plate further bear the weight of the second apron, has improved intensity and the bearing effect to the second apron, prevents that the second from lapping the slope.
Optionally, a plurality of slots have been seted up in the framework, be provided with a plurality of inserted bars on the connecting plate, every all overlap on the outer wall of inserted bar and establish and fixedly connected with rubber sleeve, the inserted bar is used for resisting the elasticity of rubber sleeve and drives rubber sleeve plug-in to the slot in.
Through adopting above-mentioned technical scheme, the elasticity that resists the rubber sleeve with the inserted bar is pegged graft to the slot in can accomplishing the fixed to the connecting plate, when needs are located the inserted bar and take out in the slot, through drive the inserted bar hard and be located the slot and remove can, fixed and dismantlement mode mean square just simple.
Optionally, a first holding tank is formed in the first fixing plate, the two ends of the first holding tank run through the first fixing plate, a first sealing strip used for being plugged into the first holding tank is arranged on the first cover plate, a second holding tank is formed in the second fixing plate, the two ends of the second holding tank run through the second fixing plate, and a second sealing strip used for being plugged into the second holding tank is arranged on the second cover plate.
By adopting the technical scheme, the arrangement of the first sealing strip and the first accommodating groove can seal the gap between the first cover plate and the first fixing plate, so that part of impurities are prevented from entering the first drainage groove along the gap between the first cover plate and the first fixing plate; the second sealing strip and the second receiving groove are arranged to seal a gap between the second cover plate and the second fixing plate, so that part of impurities is prevented from entering the second drainage groove along the gap between the second cover plate and the second fixing plate.
Optionally, the frame body is provided with a collecting groove on the surface departing from the second drainage groove and at a position close to the bottom wall of the first drainage groove, and the edge of the collecting groove far away from the frame body abuts against the side wall of the first drainage groove.
Through adopting above-mentioned technical scheme, when being located first drain tank with the framework and taking out, the framework can drive the collecting vat and be located first drain tank and take out, and the collecting vat can be collected the impurity after the rainwater filter screen filters to the operating personnel of being convenient for carries out disposable clearance.
Optionally, the frame body deviates from the face of first water drainage tank and is located the position that is close to second water drainage tank diapire and is provided with the connection box, the plane at connection box place sets up along the plane at perpendicular to frame body place, the interior seal of connection box is equipped with the active carbon filter screen.
Through adopting above-mentioned technical scheme, the splice box can drive the active carbon filter screen and carry out the filtration of cubic and adsorb to the rainwater to further improved the treatment effect to the rainwater, further improved rainwater cyclic utilization's utilization effect.
In summary, the present application includes at least one of the following beneficial technical effects:
1. rainwater on the road surface is primarily filtered through the filtering holes in the first cover plate, the primarily filtered rainwater enters the first drainage groove, secondary filtering is performed through the rainwater filtering net in the frame, and the filtered rainwater can enter the second drainage groove to be collected, so that the rainwater is recycled, the rainwater is primarily and secondarily filtered, the filtering effect on the rainwater is improved, and the recycling effect on the rainwater is indirectly improved;
2. when the frame body is positioned in the first drainage groove and taken out, the frame body can drive the collecting tank to be positioned in the first drainage groove and taken out, and the collecting tank can collect impurities filtered by the rainwater filter screen, so that an operator can conveniently clean the impurities at one time;
3. the connecting frame can drive the active carbon filter screen to carry out the filtration absorption of cubic to the rainwater to further improved the treatment effect to the rainwater, further improved rainwater cyclic utilization's utilization effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic structural diagram for showing a frame body, a collecting tank and an activated carbon filter screen according to an embodiment of the present application;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is an enlarged view of a portion a in fig. 3.
Description of reference numerals: 1. a road body; 11. a sidewalk body; 12. a first drainage tank; 121. a first cover plate; 122. a filtration pore; 123. a first hinge plate; 124. a first hinge shaft; 125. a first groove; 126. connecting grooves; 127. a first baffle plate; 128. a first accommodating groove; 129. a first seal strip; 13. a second water discharge tank; 131. a second cover plate; 132. a second hinge plate; 133. a second hinge shaft; 134. a second groove; 135. a second baffle; 136. a second accommodating groove; 137. a second seal strip; 14. a frame body; 141. a rainwater filter screen; 142. a first fixing plate; 143. a second fixing plate; 15. a connecting plate; 151. a slot; 152. inserting a rod; 153. a rubber sleeve; 154. a strip-shaped opening; 155. a rod body; 156. fixing the rod; 157. a travel bar; 158. a spring; 159. mounting a plate; 1591. mounting grooves; 16. collecting tank; 17. a connecting frame; 171. an active carbon filter screen.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses ecological filtration system in sponge city. With reference to fig. 1 and 2, a sponge urban ecological infiltration system comprises a road body 1 and a sidewalk body 11 located at the edge of the road body 1, wherein a first drainage groove 12 is formed in the road body 1 and located at a position close to the sidewalk body 11, a second drainage groove 13 is formed in the road body 1 and located between the sidewalk body 11 and the drainage groove, the second drainage groove 13 is communicated with the first drainage groove 12, and the depth of the second drainage groove 13 is greater than that of the first drainage groove 12; in order to seal the first drainage channel 12, a plurality of first cover plates 121 used for sealing the opening of the first drainage channel 12 are arranged on the inner wall of the first drainage channel 12, each first cover plate 121 is provided with a filter hole 122, in order to seal the second drainage channel 13, a plurality of second cover plates 131 used for sealing the opening of the second drainage channel 13 are arranged on the side wall of the sidewalk body 11, and the plurality of first cover plates 121 and the plurality of second cover plates 131 are arranged in a one-to-one correspondence manner.
With reference to fig. 1 and 2, in order to perform secondary filtration on rainwater entering the first drainage groove 12, a frame 14 is disposed between the first cover plate 121 and the second cover plate 131, the frame 14 is disposed along the vertical direction, an edge of the frame 14 away from the first cover plate 121 is disposed on a bottom wall of the first drainage groove 12, a rainwater filtering net 141 for filtering water entering the second drainage groove 13 is sealed in the frame 14, and a diameter of a filtering hole on the rainwater filtering net 141 is smaller than a diameter of the filtering hole 122.
Referring to fig. 1 and 2, a first hinge plate 123 is disposed on a side wall of the first drainage channel 12 at positions of two ends of an edge of the first cover plate 121, a first hinge shaft 124 for passing through and rotatably connecting to the first hinge plate 123 is fixedly disposed on the first cover plate 121, the first cover plate 121 is hinged in the first drainage channel 12 by the first hinge plate 123 and the first hinge shaft 124, in order to reduce a gap between adjacent first cover plates 121, thereby preventing a part of impurities from entering the first drainage channel 12 along the gap between adjacent first cover plates 121, first grooves 125 for the first hinge plate 123 to move into are disposed at two ends of the first cover plate 121 near the edge of the first drainage channel 12; the side wall of the second drainage channel 13 is provided with a second hinge plate 132 at the two ends of the edge of the second cover plate 131, the second cover plate 131 is fixedly provided with a second hinge shaft 133 which is used for being penetrated and rotatably connected to the second hinge plate 132, the second cover plate 131 is hinged in the second drainage channel 13 through the second hinge plate 132 and the second hinge shaft 133, in order to reduce the gap between the adjacent second cover plates 131 and prevent a part of impurities from entering the second drainage channel 13 along the gap between the adjacent second cover plates 131, the two ends of the edge of the second cover plate 131 close to the second drainage channel 13 are provided with second grooves 134 for the second hinge plate 132 to move in.
With reference to fig. 1 and 2, in order to position the first cover plate 121 in a horizontal state, a first fixing plate 142 is provided on one side wall of the frame 14, and an edge of the first cover plate 121 is abutted against the first fixing plate; in order to position the second cover 131 in a horizontal state, a second fixing plate 143 is provided on the other side wall of the frame 14, against which the edge of the second cover 131 abuts.
With reference to fig. 1 and 2, in order to improve the sealing effect between the frame 14 and the bottom wall of the first drain tank 12, a connecting groove 126 is formed in the bottom wall of the first drain tank 12 at a position where the plurality of frames 14 are located, and the connecting groove 126 is used for inserting the edge of the frame 14; in order to improve the sealing performance between the first cover plate 121 and the frame 14, a first baffle 127 is disposed on the inner wall of the first drainage channel 12, the first baffle 127 is used for abutting the first cover plate 121 to drive the first cover plate 121 to be in a horizontal state, a first accommodating groove 128 is disposed on the first fixing plate 142, two ends of the first accommodating groove 128 penetrate through the first fixing plate 142, and a first sealing strip 129 used for being inserted into the first accommodating groove 128 is disposed on the first cover plate 121; in the present embodiment, the width of the first receiving groove 128 is smaller than the width of the first sealing strip 129, and in order to further facilitate the insertion of the first sealing strip 129 into the first receiving groove 128, the first sealing strip 129 is provided as a rubber strip.
With reference to fig. 1 and 2, in order to improve the sealing effect between the second cover plate 131 and the frame 14, a second baffle 135 is disposed on the inner wall of the second drainage groove 13, the second baffle 135 is used for abutting the second cover plate 131 to drive the second cover plate 131 to be in a horizontal state, a second accommodating groove 136 is formed in the second fixing plate 143, two ends of the second accommodating groove 136 penetrate through the second fixing plate 143, a second sealing strip 137 for being inserted into the second accommodating groove 136 is disposed on the second cover plate 131, in this embodiment, the width of the second accommodating groove 136 is smaller than the width of the second sealing strip 137, and in order to further facilitate inserting the second sealing strip 137 into the second accommodating groove 136, the second sealing strip 137 is configured as a rubber strip.
With reference to fig. 3 and 4, in order to further improve the fixing effect on the first cover plate 121 and the second cover plate 131, a connecting plate 15 is disposed at a position, perpendicular to the frame 14, of an edge of the bottom wall of the frame 14, which is far away from the first drainage channel 12, the connecting plate 15 is used for abutting against the first cover plate 121 and the second cover plate 131, in order to detachably connect the connecting plate 15 to the frame 14, a plurality of slots 151 are disposed on the frame 14, a plurality of insertion rods 152 are disposed on the connecting plate 15, a rubber sleeve 153 is sleeved and fixedly connected to an outer wall of each insertion rod 152, the insertion rods 152 are used for resisting the elastic force of the rubber sleeve 153 to drive the rubber sleeve 153 to be inserted into the slots 151, so that the connecting plate 15 is detachably connected to the frame 14, and the first cover plate 121 and the second cover plate 131; in other embodiments, bolts may be inserted into the connecting plate 15, and the rods of the bolts are inserted and screwed into the frame 14, so that the connecting plate 15 may be mounted and dismounted.
With reference to fig. 3 and 4, in order to fix the first and second caps 121 and 131 to the connection plate 15, a fixing member for fixing the first and second caps 121 and 131 to the connection plate 15 is provided on the connection plate 15; the two sides of the connecting plate 15 are provided with strip-shaped openings 154, the fixing member comprises a rod body 155 positioned in the strip-shaped openings 154, the rod body 155 is of a telescopic structure, the telescopic structure comprises a fixing rod 156 and a moving rod 157 inserted and connected in the fixing rod 156 in a sliding manner, a spring 158 is arranged in the rod body 155, one end of the spring 158 is fixedly connected to the bottom wall of the fixing rod 156, the other end of the spring 158 is fixedly connected to the bottom wall of the moving rod 157, the fixing rod 156 is fixedly arranged on the inner wall of one end of the strip-shaped openings 154, the side wall of the moving rod 157 is provided with a mounting plate 159, and the first cover plate 121 and the second cover plate 131; in the present embodiment, in order to improve the insertion effect of the mounting plate 159 into the mounting groove 1591, the mounting groove 1591 is disposed on the first cover plate 121 and the second cover plate 131 in an inclined state, and the mounting plate 159 is disposed in cooperation with the mounting groove 1591 in the inclined state.
With reference to fig. 2 and 3, in order to facilitate cleaning personnel to clean impurities collected in the first drainage channel 12, a collecting groove 16 is fixedly arranged on a surface of the frame 14 away from the second drainage channel 13 and at a position close to the bottom wall of the first drainage channel 12, and an edge of the collecting groove 16 away from the frame 14 abuts against a side wall of the first drainage channel 12; impurity after rainwater filter screen 141 filters can remove to collecting vat 16 in by the collection, is located the frame 14 and takes out the back in first drain tank 12, and frame 14 can drive collecting vat 16 and shift out to be convenient for once only clear up the impurity of collection.
With reference to fig. 2 and 3, in order to filter rainwater for three times, a connecting frame 17 is fixedly arranged on a surface of the frame 14 away from the first drainage groove 12 and at a position close to the bottom wall of the second drainage groove 13, a plane where the connecting frame 17 is located is arranged along a plane perpendicular to the plane where the frame 14 is located, an activated carbon filter screen 171 is sealed in the connecting frame 17, and the diameter of a mesh on the activated carbon filter screen 171 is smaller than that of a mesh on the rainwater filter screen 141; rainwater after the secondary filtration of rainwater filter screen 141 can be filtered by the active carbon filter screen 171 for the third time to further improve the filter effect to rainwater.
The implementation principle of the ecological infiltration system in sponge city of the embodiment of this application is: when raining, rainwater is primarily filtered through the filtering holes 122, the filtered rainwater enters the first drainage groove 12, secondary filtering is carried out through the rainwater filtering net 141 in the frame 14, filtered impurities are blocked in the collecting groove 16, the rainwater filtered through the rainwater filtering net 141 is filtered for three times through the activated carbon filtering net 171, the filtered rainwater flows to the second drainage groove 13 to be collected, when the impurities collected in the collecting groove 16 need to be treated at one time, the connecting plate 15 resists the elastic force of the rubber sleeve 153 to drive the inserting rod 152 to be positioned in the inserting groove 151 to be taken out, so that the connecting plate 15 is positioned on the frame 14 to be taken out, the first cover plate 121 and the second cover plate 131 are positioned on a hinged point to rotate, the first cover plate 121 opens the first drainage groove 12, the second cover plate 131 opens the second drainage groove 13, the frame 14 drives the collecting groove 16 to be positioned in the first drainage groove 12 to be moved out, thereby once only clear up the impurity of collecting in the collecting vat 16, carry out the cubic to the rainwater and filter, improved the filter effect to the rainwater to the utilization effect when having improved rainwater cyclic utilization.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides an ecological filtration system in sponge city which characterized in that: the road comprises a road body (1) and a sidewalk body (11) positioned at the edge of the road body (1), wherein a first drainage groove (12) is formed in the position, close to the sidewalk body (11), on the road body (1), a second drainage groove (13) is formed in the position, between the sidewalk body (11) and the drainage groove, on the road body (1), the second drainage groove (13) is communicated with the first drainage groove (12), the depth of the second drainage groove (13) is larger than that of the first drainage groove (12), a plurality of first cover plates (121) used for sealing the opening of the first drainage groove (12) are arranged on the inner wall of the first drainage groove (12), each first cover plate (121) is provided with a filter hole (122), a plurality of second cover plates (131) used for sealing the opening of the second drainage groove (13) are arranged on the side wall of the sidewalk body (11), a plurality of first apron (121) and a plurality of be the one-to-one setting between second apron (131), be provided with framework (14) between first apron (121) and second apron (131), the edge setting that first apron (121) was kept away from in framework (14) is on the diapire of first water drainage tank (12), it is equipped with in framework (14) to seal and is used for carrying out filterable rainwater filter screen (141) to the water that gets into in second water drainage tank (13).
2. The ecological percolation system in sponge cities of claim 1, characterized in that: the connecting structure is characterized in that a connecting groove (126) is formed in the position, where a plurality of frame bodies (14) are located, of the bottom wall of the first drainage groove (12), the connecting groove (126) is used for inserting the edge of each frame body (14), the first cover plate (121) is hinged to the first drainage groove (12), the second cover plate (131) is hinged to the second drainage groove (13), a connecting plate (15) is arranged on the frame body (14) far away from the edge of the bottom wall of the first drainage groove (12) and perpendicular to the frame bodies (14), and fixing pieces used for fixing the first cover plate (121) and the second cover plate (131) to the connecting plate (15) are arranged on the connecting plate (15).
3. The ecological percolation system in sponge cities of claim 2, characterized in that: bar opening (154) have been seted up to the both sides of connecting plate (15), the mounting is including the body of rod (155) that is located bar opening (154), body of rod (155) sets up to extending structure, and extending structure includes dead lever (156) and grafting and movable rod (157) of sliding connection in dead lever (156), be provided with spring (158) in body of rod (155), on the one end fixed connection of spring (158) is to the diapire of dead lever (156), on the diapire of other end fixed connection movable rod (157), fixed the setting on the inner wall of bar opening (154) one end of dead lever (156), be provided with mounting panel (159) on the lateral wall of movable rod (157), all offer on first apron (121) and second apron (131) and be used for supplying mounting panel (159) male mounting groove (1591).
4. The ecological percolation system in sponge cities of claim 2, characterized in that: a first fixing plate (142) used for abutting against the edge of the first cover plate (121) is arranged on one side wall of the frame body (14), a second fixing plate (143) used for abutting against the edge of the second cover plate (131) is arranged on the other side wall of the frame body (14), and the connecting plate (15) is detachably connected to the frame body (14).
5. The ecological percolation system in sponge cities of claim 1, characterized in that: the inner wall of the first water drainage groove (12) is provided with a first baffle (127), the first baffle (127) is used for abutting against the first cover plate (121) to drive the first cover plate (121) to be in a horizontal state, the inner wall of the second water drainage groove (13) is provided with a second baffle (135), and the second baffle (135) is used for abutting against the second cover plate (131) to drive the second cover plate (131) to be in a horizontal state.
6. The ecological percolation system in sponge cities of claim 4, characterized in that: a plurality of slots (151) have been seted up on framework (14), be provided with a plurality of inserted bars (152) on connecting plate (15), every all overlap on the outer wall of inserted bar (152) and establish and fixedly connected with rubber sleeve (153), inserted bar (152) are used for resisting in the elasticity drive rubber sleeve (153) of rubber sleeve (153) pegs graft to slot (151).
7. The ecological percolation system in sponge cities of claim 4, characterized in that: first holding tank (128) have been seted up on first fixed plate (142), the setting of first fixed plate (142) is run through at the both ends of first holding tank (128), be provided with on first apron (121) and be used for pegging graft first sealing strip (129) in first holding tank (128), second holding tank (136) have been seted up on second fixed plate (143), the setting of second fixed plate (143) is run through at the both ends of second holding tank (136), be provided with on second apron (131) and be used for pegging graft second sealing strip (137) in second holding tank (136).
8. The urban sponge ecological percolation system according to any one of claims 1 to 7, characterized in that: the frame body (14) deviates from the second water drainage groove (13) and is provided with a collecting groove (16) at a position close to the bottom wall of the first water drainage groove (12), and the edge of the collecting groove (16) far away from the frame body (14) is abutted to the side wall of the first water drainage groove (12).
9. The urban sponge ecological percolation system according to any one of claims 1 to 7, characterized in that: frame body (14) deviate from on the face of first water drainage tank (12) and be located the position that is close to second water drainage tank (13) diapire and be provided with connecting frame (17), the plane setting at connecting frame (17) place is followed perpendicular to frame body (14) place, it is equipped with activated carbon filter screen (171) to seal in connecting frame (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011530774.7A CN112663758B (en) | 2020-12-22 | 2020-12-22 | Ecological filtration system in sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011530774.7A CN112663758B (en) | 2020-12-22 | 2020-12-22 | Ecological filtration system in sponge city |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112663758A true CN112663758A (en) | 2021-04-16 |
| CN112663758B CN112663758B (en) | 2022-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| KR20090120986A (en) * | 2008-05-21 | 2009-11-25 | 주식회사 자연과건설 | Gutter |
| CN207295943U (en) * | 2017-10-18 | 2018-05-01 | 周纯华 | A kind of road drainage system |
| CN109736164A (en) * | 2018-12-29 | 2019-05-10 | 天长市飞龙金属制品有限公司 | A kind of gutter structure |
| CN209292815U (en) * | 2018-11-12 | 2019-08-23 | 罗成海 | Multi-flow-direction anti-blocking drainage system based on highway engineering |
| CN210712403U (en) * | 2019-07-09 | 2020-06-09 | 云南传奇建筑工程有限公司 | Novel highway subgrade drainage device |
| CN211395233U (en) * | 2019-11-28 | 2020-09-01 | 四川鸥鹏建筑工程公司 | Drainage system for mountain road |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20090120986A (en) * | 2008-05-21 | 2009-11-25 | 주식회사 자연과건설 | Gutter |
| CN207295943U (en) * | 2017-10-18 | 2018-05-01 | 周纯华 | A kind of road drainage system |
| CN209292815U (en) * | 2018-11-12 | 2019-08-23 | 罗成海 | Multi-flow-direction anti-blocking drainage system based on highway engineering |
| CN109736164A (en) * | 2018-12-29 | 2019-05-10 | 天长市飞龙金属制品有限公司 | A kind of gutter structure |
| CN210712403U (en) * | 2019-07-09 | 2020-06-09 | 云南传奇建筑工程有限公司 | Novel highway subgrade drainage device |
| CN211395233U (en) * | 2019-11-28 | 2020-09-01 | 四川鸥鹏建筑工程公司 | Drainage system for mountain road |
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