CN210797791U - Ecological rainwater recovery system - Google Patents
Ecological rainwater recovery system Download PDFInfo
- Publication number
- CN210797791U CN210797791U CN201920947950.3U CN201920947950U CN210797791U CN 210797791 U CN210797791 U CN 210797791U CN 201920947950 U CN201920947950 U CN 201920947950U CN 210797791 U CN210797791 U CN 210797791U
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- Prior art keywords
- rainwater
- collecting
- ditch
- ecological
- recovery system
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- 238000011084 recovery Methods 0.000 title claims abstract description 16
- 239000012535 impurity Substances 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000004576 sand Substances 0.000 claims abstract description 11
- 239000011449 brick Substances 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 32
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 abstract description 8
- 239000008187 granular material Substances 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000012466 permeate Substances 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses an ecological rainwater recovery system, which comprises a rainwater collecting mechanism, a rainwater conveying mechanism and a rainwater storage mechanism, wherein the rainwater collecting mechanism comprises a rainwater collecting ditch, a rainwater ditch cover plate matched with the rainwater collecting ditch, a filtering device arranged in the rainwater collecting ditch, an impurity collecting device, a graded gravel layer arranged on the ground, a leveling layer arranged on the graded gravel layer, sand-based water filtering bricks arranged on the leveling layer and a connecting component used for connecting the graded gravel layer and the rainwater collecting ditch; the rainwater dripped on the ground can quickly permeate into the graded broken stone layer by paving the sand-based water filtering bricks, so that the rainwater is prevented from being accumulated on the road surface, and the rainwater can be preliminarily filtered, so that the subsequent recycling is facilitated; large granule impurity and rubbish can be isolated in the rainwater through setting up filter equipment, and rethread impurity collection device collects to it deposits a large amount of rubbish in the ditch to avoid the rainwater to collect.
Description
Technical Field
The utility model belongs to the technical field of the water treatment, especially, relate to an ecological rainwater recovery system.
Background
The sponge city is a new generation of urban rainfall flood management concept, and means that the city has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be called as a hydro-elastic city. International general terms are "low impact development rain system build"; when raining, the water is absorbed, stored, seeped and purified, and the stored water is released and utilized when needed; in the fifth meeting of the twelfth national people representative conference in the people's republic of China in 2017, 3, 5 and 5, the work report of the Like force general government mentioned in the work report: the city is built on the ground and underground, then the work is done to build the city underground comprehensive pipe gallery for more than 2000 kilometers, the district section which is important and easy to waterlog in the city is started to move for three years, and the construction of the sponge city is promoted, so that the city has the existing 'surface' and 'lining'.
Too much rainwater is generally collected through a rainwater collection ditch, and a large amount of impurity garbage is easily accumulated in the rainwater collection ditch to influence the collection and utilization of the rainwater.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome prior art not enough, provide an ecological rainwater recovery system convenient to handle impurity.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an ecological rainwater recovery system comprises a rainwater collecting mechanism, a rainwater conveying mechanism and a rainwater storage mechanism, wherein the rainwater collecting mechanism comprises a rainwater collecting ditch, a rainwater ditch cover plate matched with the rainwater collecting ditch, a filtering device arranged in the rainwater collecting ditch, an impurity collecting device, a graded gravel layer arranged on the ground, a leveling layer arranged on the graded gravel layer, sand-based water filtering bricks arranged on the leveling layer and a connecting component used for connecting the graded gravel layer and the rainwater collecting ditch; the rainwater dripped on the ground can quickly permeate into the graded broken stone layer by paving the sand-based water filtering bricks, so that the rainwater is prevented from being accumulated on the road surface, and the rainwater can be preliminarily filtered, so that the subsequent recycling is facilitated; large granule impurity and rubbish can be isolated in the rainwater through setting up filter equipment, and rethread impurity collection device collects to it deposits a large amount of rubbish in the ditch to avoid the rainwater to collect.
The filtering device comprises a filter screen obliquely arranged in the rainwater collecting ditch and a connecting assembly for connecting the filter screen and the rainwater collecting ditch; the filter screen slope sets up the low end that can gather the filter screen with impurity, is convenient for collect impurity.
The connecting assembly comprises a mounting groove arranged on the inner wall of the rainwater collecting channel, a plurality of first elastic members and a protective component, wherein the first elastic members are uniformly arranged in the mounting groove; along with the change of discharge, rivers change thereupon to the impact force of filter screen, then under the bounce of first elastic component, the filter screen will rock from top to bottom for the quick landing of impurity on the filter screen is convenient for collect impurity.
The impurity collecting device comprises a baffle arranged in the rainwater collecting ditch, collecting plates symmetrically arranged on the inner wall of the rainwater collecting ditch, a collecting box arranged below the collecting plates, a fixing assembly for fixing the collecting box and a cleaning assembly for cleaning the collecting plates; impurities falling from the filter screen can be guided into the collecting box through the two collecting plates, and the collecting box is only required to be taken out for collecting the impurities.
The cleaning assembly comprises a sliding groove arranged on the inner wall of the rainwater collecting groove, a cleaning roller arranged on the sliding groove, a rotating shaft arranged on the inner wall of the rainwater collecting groove, a driving part for driving the collecting plate to rotate and a resetting part for resetting the cleaning roller, wherein the rotating shaft is rotatably connected with the collecting plate, and the cleaning roller can be contacted with the collecting plate; can promote the cleaning roller through rotating the collecting plate and remove along the spout, the cleaning roller is at the in-process that removes, and the cleaning roller also slides relative to the collecting plate to strike off the impurity of adhesion on the collecting plate in collecting the box.
The driving part comprises an arc-shaped groove arranged on the inner wall of the rainwater collecting groove, a connecting rod arranged in the arc-shaped groove, a guide roller arranged in the arc-shaped groove, a pull ring arranged on the rainwater groove cover plate and a pull wire, wherein the connecting rod is fixedly connected with the collecting plate, one end of the pull wire is fixedly connected to the connecting rod, and the other end of the pull wire is fixedly connected to the pull ring; the pulling pull ring can drive the collecting plate to rotate through the pull wire, so that the cleaning roller is pushed to move along the sliding groove, the cleaning roller slides relative to the collecting plate in the moving process, and impurities adhered to the collecting plate are scraped into the collecting box.
The reset component comprises a sliding column arranged in the sliding groove, a sliding block arranged on the sliding column and a second elastic piece sleeved on the sliding block, and the sliding block is rotationally connected with the cleaning roller; after the pull ring is loosened, the second elastic piece pushes the sliding block to slide, so that the cleaning roller is driven to reset, and secondary cleaning is facilitated.
The fixing assembly comprises a fixing plate arranged on the inner wall of the rainwater collecting ditch, elastic connecting plates arranged on two sides of the collecting box, connecting slots arranged on the collecting plate, a pull rod arranged on the collecting box, an outlet arranged on the rainwater ditch cover plate and a limiting part, wherein the outlet can be passed by the collecting box; when impurity needs to be cleaned, the collecting box only needs to be pulled out through the pull rod, the cleaning is simple and convenient, and the rainwater ditch cover does not need to be opened completely for cleaning.
The limiting component comprises a limiting plate arranged in the outlet, a limiting groove arranged in the limiting plate and a limiting bulge arranged on the pull rod; through spacing groove and spacing protruding cooperation, can prevent when putting into the collection box, the collection box takes place to rotate and remove for elastic connection board can insert in the connecting slot.
A plurality of bulges are uniformly arranged on the surface of the cleaning roller; the cleaning effect is better.
To sum up, can separate out large granule impurity and rubbish in the rainwater through setting up filter equipment, rethread impurity collection device collects to a large amount of rubbish of deposit in the rainwater collection ditch are avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the rainwater collecting trench.
Fig. 3 is a perspective sectional view of the rainwater collection channel.
Fig. 4 is an enlarged view of fig. 3 at a.
Fig. 5 is a schematic view of the internal structure of the rainwater collecting channel.
Fig. 6 is a plan sectional view of the rainwater collection channel.
Fig. 7 is an enlarged view of fig. 6 at a.
Detailed Description
As shown in fig. 1-7, an ecological rainwater collecting system comprises a rainwater collecting mechanism, a rainwater conveying mechanism and a rainwater storage mechanism, wherein the rainwater collecting mechanism comprises a rainwater collecting ditch 1, a rainwater ditch cover plate 11, a collecting assembly, a filtering device and an impurity collecting device, and the rainwater collecting ditch 1 is a concave ditch and fixed under the ground; the rainwater ditch cover plate 11 is covered at the opening of the rainwater collecting ditch and is formed by selecting conventional sand-based water permeable bricks; the collecting assembly comprises a graded gravel layer 2, a leveling layer 21, sand-based water filtering bricks 22, a partition plate 23, a collecting pipe 24 and an isolating net 25, wherein the graded gravel layer 2 is laid on the bottommost layer; the leveling layer 21 is formed by bonding medium coarse sand and PZG through water and is laid on the graded broken stone layer; the sand-based water filtering bricks 22 are conventional sand-based water permeable bricks and are uniformly paved on the leveling layer 21, so that rainwater dropping on the ground can be quickly infiltrated into the graded broken stone layer by paving the sand-based water filtering bricks, the rainwater is prevented from being accumulated on the road surface, and the rainwater can be preliminarily filtered, so that the subsequent recycling is facilitated; the partition plates 23 are obliquely and symmetrically arranged in the graded broken stone layer, the lower ends of the partition plates are connected together and are V-shaped, and the specific number of the two partition plates is determined by the length of the graded broken stone layer; the collecting pipe 24 is fixed at the bottom end of the partition plate, one end of the collecting pipe is communicated with the rainwater collecting ditch, a plurality of water collecting holes are uniformly formed in the surface of the collecting pipe, rainwater infiltrated into the graded broken stone layer can be quickly collected to the bottom ends of the two partition plates through the two obliquely arranged partition plates, and then flows into the collecting pipe, so that the rainwater is collected into the rainwater collecting ditch; the separation net 25 is made of a conventional cylindrical metal net and is covered and fixed outside the collecting pipe, so that broken stones are prevented from entering the collecting pipe, and the water passing amount is ensured.
The filtering device comprises a filtering net 3, a mounting groove 31 and a first elastic piece 32, wherein the mounting groove 31 is formed in the inner wall of the rainwater collecting ditch and is obliquely arranged; the filter screen 3 is a conventional metal filter screen and is arranged in the mounting groove; first elastic component 32 chooses the spring for use, evenly locates in the mounting groove, and its upper end is fixed on the filter screen, and the lower extreme is fixed in the mounting groove bottom, and along with the change of discharge, rivers change thereupon to the impact force of filter screen, then under the bounce of first elastic component, the filter screen will rock from top to bottom for the quick landing of impurity on the filter screen is convenient for collect impurity.
Specifically, the impurity collecting device comprises a baffle 4, a collecting plate 41, a collecting box 42, a rotating shaft 43, a fixing component and a cleaning component, wherein two sides of the baffle 4 are fixed on the inner wall of the rainwater collecting ditch; the rotating shaft 43 is fixed on the inner wall of the rainwater collecting channel, and the collecting plate 41 is rotatably connected to the rotating shaft; the cleaning assembly comprises a sliding groove 5, a cleaning roller 51, an arc-shaped groove 52, a connecting rod 53, a guide roller 54, a pull ring 55, a pull wire 56, a sliding column 57, a sliding block 58 and a second elastic piece 59, wherein the sliding groove 5 is horizontally arranged on the inner wall of the rainwater collecting channel; two ends of the sliding column 57 are respectively fixed in the sliding grooves; the sliding block 58 is sleeved on the sliding column and can slide relative to the sliding column; the second elastic piece 59 is a spring and is sleeved on the sliding column; the cleaning roller 51 is a round roller, the surface of the round roller is uniformly provided with a plurality of bulges 511, and the cleaning roller is rotationally connected to the sliding block; the connecting rod is fixed on the collecting plate; the arc-shaped groove 52 is formed in the inner wall of the rainwater collecting groove and used for moving the connecting rod; the guide roller 54 is rotatably connected in the arc-shaped groove; the utility model discloses a collection box, including the collection box, be equipped with pull wire 56, the pull wire is fixed on the connecting rod, and the other end is fixed on the pull ring, and then the pulling pull ring can drive the collection board through the pull wire and rotate to promote the cleaning roller and remove along the spout, the cleaning roller is at the in-process that removes, and the cleaning roller also slides relative to the collection board, thereby strikes off the impurity of adhesion on the collection board in the collection box.
Further, the fixing assembly comprises a fixing plate 6, an elastic connecting plate 61, a pull rod 62, an outlet, a limiting plate 63, a limiting groove and a limiting protrusion 64, and the fixing plate 6 is fixed on the inner wall of the rainwater collecting channel; the elastic connecting plate 61 is made of metal elastic sheets and fixed on two sides of the collecting box, and the collecting plate is provided with connecting slots for the elastic connecting plate to be inserted into; the lower end of the pull rod 62 is fixed on the collecting box, and the upper end of the pull rod extends out of the rainwater collecting ditch; the outlet is arranged on the rainwater ditch cover and can be used for extending out the collecting box; when the impurities need to be cleaned, the collecting box only needs to be pulled out through the pull rod, the cleaning is simple and convenient, and the rainwater ditch cover does not need to be completely opened for cleaning; the limiting plate 63 is arranged in the opening; the limiting bulge 64 is fixed on the pull rod; the limiting groove is formed in the limiting plate and can be used for the pull rod and the limiting protrusion to penetrate through; through spacing groove and spacing protruding cooperation, can prevent when putting into the collection box, the collection box takes place to rotate and remove for elastic connection board can insert in the connecting slot.
The rainwater conveying mechanism selects the conveying pipe 7, and the rainwater storage mechanism selects a conventional biological purification filter and is communicated with the rainwater collection ditch through the conveying pipe.
Claims (10)
1. The utility model provides an ecological rainwater recovery system, includes that rainwater collects mechanism, rainwater conveying mechanism and rainwater storage mechanism, its characterized in that: the rainwater collecting mechanism comprises a rainwater collecting ditch (1), a rainwater ditch cover plate (11) matched with the rainwater collecting ditch, a filtering device arranged in the rainwater collecting ditch, an impurity collecting device, a graded gravel layer (2) arranged on the ground, a leveling layer (21) arranged on the graded gravel layer (2), sand-based water filtering bricks (22) arranged on the leveling layer and connecting parts used for connecting the graded gravel layer and the rainwater collecting ditch.
2. An ecological stormwater recovery system as claimed in claim 1, characterised in that: the filtering device comprises a filter screen (3) which is obliquely arranged in the rainwater collecting ditch and a connecting assembly which is used for connecting the filter screen and the rainwater collecting ditch.
3. An ecological stormwater recovery system as claimed in claim 2, characterised in that: coupling assembling is including locating mounting groove (31) on rainwater collecting ditch (1) inner wall and evenly locating a plurality of first elastic component (32) in the mounting groove, first elastic component (32) one end links firmly on filter screen (3), and the other end links firmly on mounting groove (31).
4. An ecological stormwater recovery system as claimed in claim 1, characterised in that: the impurity collecting device comprises a baffle (4) arranged in the rainwater collecting ditch, a collecting plate (41) symmetrically arranged on the inner wall of the rainwater collecting ditch, a collecting box (42) arranged below the collecting plate, a fixing assembly used for fixing the collecting box and a cleaning assembly used for cleaning the collecting plate.
5. An ecological stormwater recovery system as claimed in claim 4, characterised in that: the clearance subassembly is including locating spout (5) on rainwater collection ditch (1) inner wall, locating clearance roller (51) in spout (5), locating pivot (43), drive on the rainwater collection ditch inner wall collect board pivoted driver part and reset part who resets the clearance roller, the pivot rotates with the collection board to be connected, the clearance roller can contact with the collection board.
6. An ecological stormwater recovery system as claimed in claim 5, characterised in that: the drive part is including locating arc wall (52) on the rainwater collection ditch inner wall, locating connecting rod (53) in arc wall (52), locating guide roll (54) in the arc wall, locating pull ring (55) on the rainwater ditch apron and act as go-between (56), the connecting rod links firmly with the collecting plate, act as go-between (56) one end links firmly on the connecting rod, and the other end links firmly on the pull ring.
7. An ecological stormwater recovery system as claimed in claim 5, characterised in that: the reset component comprises a sliding column (57) arranged in the sliding groove, a sliding block (58) arranged on the sliding column and a second elastic piece (59) sleeved on the sliding block (58), and the sliding block is rotatably connected with the cleaning roller.
8. An ecological stormwater recovery system as claimed in claim 4, characterised in that: the fixing assembly comprises a fixing plate (6) arranged on the inner wall of the rainwater collecting ditch, elastic connecting plates (61) arranged on two sides of the collecting box, connecting slots arranged on the collecting plate, pull rods (62) arranged on the collecting box, an upper outlet of the rainwater ditch cover plate and a limiting part, wherein the outlet can be used for the collecting box to pass through.
9. An ecological stormwater recovery system as claimed in claim 8, characterised in that: the limiting component comprises a limiting plate (63) arranged in the outlet, a limiting groove arranged in the limiting plate and a limiting bulge (64) arranged on the pull rod.
10. An ecological stormwater recovery system as claimed in claim 5, characterised in that: a plurality of bulges (511) are uniformly arranged on the surface of the cleaning roller (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920947950.3U CN210797791U (en) | 2019-06-21 | 2019-06-21 | Ecological rainwater recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920947950.3U CN210797791U (en) | 2019-06-21 | 2019-06-21 | Ecological rainwater recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210797791U true CN210797791U (en) | 2020-06-19 |
Family
ID=71241383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920947950.3U Expired - Fee Related CN210797791U (en) | 2019-06-21 | 2019-06-21 | Ecological rainwater recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210797791U (en) |
-
2019
- 2019-06-21 CN CN201920947950.3U patent/CN210797791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |