CN218323073U

CN218323073U - Road surface rainwater treatment system

Info

Publication number: CN218323073U
Application number: CN202221998013.9U
Authority: CN
Inventors: 毛培芝; 王薇; 熊德强; 徐明伟
Original assignee: Tianjin Construction Group Building Design Co ltd
Current assignee: Tianjin Construction Group Building Design Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-17
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a road surface rainwater processing system belongs to rainwater processing technology field, and its technical scheme main points are road surface rainwater processing system, including water inlet structure, cistern, filtration and water purification well, water inlet structure includes the inlet channel, inlet channel one end and ground intercommunication, the other end with the cistern intercommunication, filtration is including filtering passageway and filter core, filter passageway one end and cistern intercommunication, the other end with the water purification well intercommunication, filter the interior fixedly connected with filter core of passageway, the drinking-water pipe of suction pump stretches into water purification well bottom reaches the effect that the underground rainwater utilization ratio was collected in the improvement.

Description

Road surface rainwater treatment system

Technical Field

The utility model relates to a rainwater field of handling especially relates to a road surface rainwater processing system.

Background

At present, the road surface in city is mostly the stereoplasm road surface, though firm but the hydroscopicity is poor, and the road surface easily produces ponding during the rainfall, and vehicle and pedestrian's trip of not being convenient for improve the security on road surface, reduce the ponding volume, the below ground in city has set up the system that can collect the rainwater.

The rainwater collecting system comprises a water inlet pipeline, a reservoir and a water outlet pipeline, wherein one end of the water inlet pipeline is communicated with the ground, the other end of the water inlet pipeline is communicated with the reservoir, one end of the water outlet pipeline is communicated with the reservoir, the other end of the water outlet pipeline is communicated with the municipal sewage pipeline, and rainwater can enter the reservoir through the water inlet pipeline and flow into the municipal sewage pipeline through the water outlet pipeline when water is accumulated on the road surface; when the rainfall is large, the rainwater in the storage pool can be partially stored to prevent the rainwater from flowing backwards to the ground.

According to the related technology, a large amount of rainwater directly flows into a municipal sewage pipeline, and the rainwater can be utilized only through a complicated filtering process, so that the defect that the utilization rate of the rainwater collected underground is not high exists.

SUMMERY OF THE UTILITY MODEL

In order to improve the rainwater utilization ratio of being collected the underground, the utility model provides a road surface rainwater processing system.

The utility model provides a pair of road surface rainwater processing system adopts following technical scheme:

the utility model provides a road surface rainwater processing system, includes inlet structure, cistern, filtration and water purification well, the inlet structure includes the inlet channel, inlet channel one end and ground intercommunication, the other end with the cistern intercommunication, filtration includes filtering channel and filter core, filtering channel one end with the cistern intercommunication, the other end with water purification well intercommunication, fixedly connected with filter core in the filtering channel, the drinking-water pipe of suction pump stretches into water purification well bottom.

Through adopting above-mentioned technical scheme, the rainwater with impurity flows into the cistern through inlet channel to filter the back storage in the water purification well through the filter core in the filtration passageway, through filterable rainwater can be extracted to subaerial by the suction pump, be used for watering the meadow or collect and get up and be used as other usage.

Preferably, the top surface of the water inlet pipeline is fixedly connected with a detachable partition plate, and a drain hole for rainwater to pass through is formed in the partition plate.

Through adopting above-mentioned technical scheme, make the road surface level and smooth at the baffle of inlet channel top surface to promote the road surface security, filter impurity such as the great rubbish of volume in the rainwater simultaneously.

Preferably, the water inlet structure further comprises a buffer pool, a first drainage pipeline and a second drainage pipeline, wherein the first drainage pipeline is communicated with the buffer pool, and one end of the second drainage pipeline is communicated with the water storage pool.

Through adopting above-mentioned technical scheme, impurity deposit is in the buffer pool bottom behind the rainwater stream inlet buffer pool, and the cleaner rainwater in upper strata flows into the cistern through first drainage pipe and second drainage pipe, reduces the impurity in the rainwater, makes the rainwater change in being utilized.

Preferably, the water inlet structure still includes sewage pipes, sewage pipes one end with the buffer pool intercommunication, the other end and municipal sewage pipes intercommunication, municipal sewage pipes's top surface with sewage pipes's top surface flushes, sewage pipes's cross-sectional area is less than water inlet pipe's cross-sectional area, the distance of first drain pipe bottom surface and ground is less than sewage pipes top surface and ground's distance.

Through adopting above-mentioned technical scheme, can directly flow in municipal sewage pipe after the rainwater that mixes more impurity gets into the buffer pool bottom through the inlet channel, and the cross-sectional area of sewage pipe is less than the cross-sectional area of inlet channel, when making the more rainwater of lower floor's impurity flow in municipal sewage pipe, the less rainwater of upper impurity is stored until getting into the cistern through first drainage pipe and second drainage pipe in the buffer pool gradually.

Preferably, the first drainage pipeline with the one end detachably of buffer pool intercommunication is connected with first filter, buffer pool inner wall detachably is connected with the second filter, the distance of second filter top surface and ground is greater than the distance of second drainage pipeline bottom surface and ground, first filter with set up the diameter on the second filter and be less than the hole of wash port diameter on the baffle.

Through adopting above-mentioned technical scheme, first filter and second filter can filter the impurity of rainwater, make the rainwater impurity that gets into first drainage pipe and second drainage pipe still less, and can stay in the buffer pool by filterable impurity.

Preferably, the top surface of the water purifying well is fixedly connected with a communicating pipeline, one end of the communicating pipeline is communicated with the ground, the other end of the communicating pipeline is communicated with the water purifying well, the top surface of the communicating pipeline is hinged with a first cover plate, and the top surface of the water purifying well is hinged with a second cover plate.

Through adopting above-mentioned technical scheme, first apron and second apron make the road surface level and smooth more, promote the security, and the staff accessible is opened first apron and second apron and then is inspected the inside condition of cistern and water purification well.

Preferably, the top surfaces of the first cover plate and the second cover plate are fixedly connected with locking pieces.

Through adopting above-mentioned technical scheme, the retaining member can make first apron, second apron closed inseparabler, improves stability.

Preferably, the inner wall of the top end of the communicating pipeline is fixedly connected with a fixing ring, and the fixing ring is fixedly connected with a detachable ladder stand.

Through adopting above-mentioned technical scheme, when the staff need overhaul the cistern and clear up, open first apron after the rainwater in with water purification well and the cistern is pumped out with the suction pump to fixed cat ladder on solid fixed ring can get into in the cistern.

Preferably, two sides of the filtering channel, which are connected with the reservoir and the water purification well, are vertically and fixedly connected with detachable supporting plates, and holes for rainwater to pass through are formed in the supporting plates.

Through adopting above-mentioned technical scheme, the backup pad can support filtering channel, and reinforcing road surface intensity can also play the fixed action to the filter core, makes it not soaked by the rainwater and shifts.

To sum up, the utility model discloses following beneficial effect has:

1. the rainwater that contains more impurity passes through the inlet channel and flows into the cistern, filters partial impurity back and gets into the water purification well at the filter core in filtering the passageway, starts subaerial suction pump and extracts subaerially with the rainwater in the water purification well for water meadow or collect.

2. The baffle can make partial impurity in the rainwater filtered before flowing into the inlet channel, and after the rainwater flowed into the buffer pool, the lower floor's rainwater that contains more impurity can flow in municipal sewage pipe, and less impurity in first filter and the second filter can filter the rainwater makes the rainwater that gets into in the retaining pond cleaner, and after the rainwater was filtered by the filter core, the rainwater in the water purification well contained impurity less, is convenient for water or collect the meadow and continue the purification.

3. Set up first apron and second apron subaerial staff of being convenient for and inspect and clear up cistern and water purification well, and detachable backup pad and filter core are convenient to be changed.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a partial structural schematic view intended to show the fixing ring and the suction pump.

Description of the reference numerals:

1. a municipal sewage pipeline; 2. a water pump; 3. a water inlet structure; 31. a water inlet pipe; 311. a partition plate; 32. a buffer pool; 321. a second filter plate; 33. a blowdown line; 34. a first drain conduit; 341. a first filter plate; 35. a second water discharge pipeline; 4. a reservoir; 41. a communicating pipe; 411. a fixing ring; 412. climbing a ladder; 42. a first cover plate; 5. a filter structure; 51. a filtration channel; 52. a support plate; 53. a filter element; 6. a water purification well; 61. a second cover plate; 7. and a locking member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a road surface rainwater processing system, as shown in fig. 1 and 2, including structure 3 of intaking, cistern 4, filtration 5, water purification well 6 and suction pump 2, cistern 4 one side is connected with structure 3 of intaking, and the opposite side is connected with filtration 5, and water purification well 6 is connected with filtration 5 one side far away from cistern 4, and structure 3, cistern 4, water purification well 6 all communicate with ground, and suction pump 2 is connected with water purification well 6.

As shown in fig. 1, the water inlet structure 3 includes a water inlet pipe 31, a buffer tank 32, a sewage discharge pipe 33, a first water discharge pipe 34 and a second water discharge pipe 35, the water inlet pipe 31 is a tubular structure with an L-shaped longitudinal section, a vertical section of the water inlet pipe 31 is communicated with the ground, a horizontal section of the water inlet pipe is communicated with the buffer tank 32, a partition 311 provided with a water discharge hole is clamped on the top surface of the water inlet pipe 31, and rainwater can flow into the water inlet pipe 31 from the partition 311; buffer pool 32 is hollow vertical cuboid structure, and it is located and is close to inlet channel 31 horizontal segment open-ended one side, and with inlet channel 31 horizontal segment intercommunication, and sewage pipes 33 is the square horizontal tubular structure of longitudinal section, and the sewage pipes 33 bottom surface flushes with buffer pool 32 bottom surface, and the top surface flushes with municipal sewer pipe 1, and sewage pipes 33 one end and buffer pool 32 intercommunication, the other end and 1 intercommunication of municipal sewer pipe, and sewage pipes 33's cross-sectional area is less than inlet channel 31's cross-sectional area far away.

As shown in fig. 1, the first drainage pipeline 34 and the second drainage pipeline 35 are horizontal tubular structures with the same shape, one end of the first drainage pipeline 34 and one end of the second drainage pipeline 35 on the same side are both communicated with the buffer tank 32, the other end of the first drainage pipeline is communicated with the water storage tank 4, the first drainage pipeline 34 is positioned below the second drainage pipeline 35, the distance between the bottom surface of the first drainage pipeline 34 and the ground is less than the distance between the top surface of the sewage discharge pipeline 33 and the ground, and the distance between the bottom surface of the second drainage pipeline 35 and the ground is less than the distance between the top surface of the horizontal section of the water inlet pipeline 31 and the ground; the horizontal second filter 321 is clamped on the inner wall of the buffer pool 32, a hole with a diameter smaller than the water discharge hole of the partition 311 is formed in the second filter 321, the distance between the top surface of the second filter 321 and the ground is larger than the distance between the bottom surface of the second water discharge pipeline 35 and the ground, the first filter 341 is clamped at one end of the first water discharge pipeline 34 communicated with the buffer pool 32, and the first filter 341 and the second filter 321 are identical in structure.

When the rainwater storage tank is used, rainwater flows into the water inlet pipeline 31 along the water discharge hole in the partition 311, enters the bottom of the buffer tank 32 and flows into the municipal sewage pipeline 1 through the sewage discharge pipeline 33, the rainwater is gradually stored in the buffer tank 32 as the speed of entering the buffer tank 32 from the water inlet pipeline 31 is higher than the speed of entering the sewage discharge pipeline 33, and when the water level of the rainwater in the buffer tank 32 rises, the rainwater sequentially passes through the first filter plate 341 and the second filter plate 321, enters the first sewage discharge pipeline 34 and the second sewage discharge pipeline 35 and enters the water storage tank 4.

As shown in fig. 1 and 2, the water storage tank 4 is a hollow cuboid structure, a vertical communication pipeline 41 is fixedly connected to the top surface of the water storage tank 4, one end of the communication pipeline 41 is communicated with the ground, the other end of the communication pipeline is communicated with the water storage tank 4, two fixing rings 411 are fixedly connected to the inner wall of one end of the communication pipeline 41 communicated with the ground, a detachable ladder 412 is fixedly connected to the fixing rings 411, a first cover plate 42 is hinged to one end of the communication pipeline 41 communicated with the ground, and the first cover plate 42 is of a square plate-shaped structure.

As shown in fig. 1, the filtering structure 5 comprises a filtering channel 51, two supporting plates 52 and a filter element 53, wherein one end of the vertical filtering channel 51 is communicated with one side of the water storage tank 4 far away from the water inlet pipe 31, the other end of the vertical filtering channel 51 is communicated with the water purification well 6, and the distance between the top surface of the filtering channel 51 and the ground is larger than that between the top surface of the water storage tank 4 and the ground; the support plate 52 is a vertical plate-shaped structure provided with a plurality of drain holes, the support plate 52 is clamped at the two ends of the water inlet and outlet of the filtering channel 51, and a filter element 53 made of PP cotton is fixedly connected between the two support plates 52.

As shown in fig. 1 and 2, the water purification well 6 is a vertical square pipe, the top end of the water purification well is communicated with the ground, the top surface of the water purification well 6 is hinged with a second cover plate 61, locking members 7 are fixedly connected to the first cover plate 42 and the second cover plate 61, the locking members 7 are door buckle type quick clamps, when locking is carried out, the locking ring is sleeved on the fixing plate by rotating the handle, when locking is released, the locking ring is loosened from the fixing plate by rotating the handle, and the locking ring is pulled upwards to drive the first cover plate 42 or the second cover plate 61 to rotate; when the second cover plate 61 rotates to the top surface and contacts with the ground, the water suction pump 2 is placed at a position close to the water purification well 6 on the ground, the water suction pipe extends into the filtered rainwater in the water purification well 6, the water suction pump 2 is started to extract the rainwater, a water outlet of the water suction pump 2 is fixedly connected with a faucet and a valve, and the rainwater can be collected or connected with a water pipe for irrigation.

The utility model discloses a use as follows: the rainwater filters through baffle 311 and gets into buffer tank 32 through inlet channel 31 after great impurity, and the secondary filter of rethread first filter 341 and second filter 321 gets into cistern 4, and the third time filtration through filter core 53 is back to be saved in water purification well 6, removes retaining member 7's restriction and stretches into water purification well 6 with the drinking-water pipe of suction pump 2 when the rainwater that needs used in water purification well 6, will carry to ground through the filterable rainwater of cubic.

When the inside of the water storage tank 4 needs to be maintained or cleaned, the water in the water purification well 6 and the water storage tank 4 is sucked up by using the water suction pump 2, the first cover plate 42 is opened, and the ladder stand 412 is fixedly connected with the fixing ring 411, so that a worker can enter the inside of the water storage tank 4, and the worker can conveniently replace other parts.

The embodiment of this embodiment is the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a road surface rainwater processing system which characterized in that: including water inflow structure (3), cistern (4), filtration (5) and water purification well (6), water inflow structure (3) includes inlet channel (31), inlet channel (31) one end and ground intercommunication, the other end with cistern (4) intercommunication, filtration (5) are including filtering passageway (51) and filter core (53), filtering passageway (51) one end with cistern (4) intercommunication, the other end with water purification well (6) intercommunication, fixedly connected with filter core (53) in filtering passageway (51), the drinking-water pipe of suction pump (2) stretches into water purification well (6) bottom.

2. The road surface rainwater treatment system according to claim 1, characterized in that: the top surface of the water inlet pipeline (31) is fixedly connected with a detachable partition plate (311), and a drain hole for rainwater to pass through is formed in the partition plate (311).

3. The road surface rainwater treatment system according to claim 2, characterized in that: intake structure (3) still include buffer pool (32), first drainage pipe (34) and second drainage pipe (35), first drainage pipe (34) second drainage pipe (35) one end with buffer pool (32) intercommunication, the other end with cistern (4) intercommunication.

4. The road surface rainwater treatment system according to claim 3, wherein: intake structure (3) still include sewage pipes (33), sewage pipes (33) one end with buffer pool (32) intercommunication, the other end and municipal sewer pipe (1) intercommunication, the top surface of municipal sewer pipe (1) with the top surface of sewage pipes (33) flushes, the cross-sectional area of sewage pipes (33) is less than the cross-sectional area of inlet channel (31), the distance on first sewage pipes (34) bottom surface and ground is less than the distance on sewage pipes (33) top surface and ground.

5. The road surface rainwater treatment system according to claim 4, wherein: the first drainage pipeline (34) with the one end detachably of buffer pool (32) intercommunication is connected with first filter (341), buffer pool (32) inner wall detachably is connected with second filter (321), the distance of second filter (321) top surface and ground is greater than the distance of second drainage pipeline (35) bottom surface and ground, first filter (341) with set up the diameter on second filter (321) and be less than the hole of wash port diameter on baffle (311).

6. The road surface rainwater treatment system according to claim 1, characterized in that: cistern (4) top surface fixedly connected with intercommunication pipeline (41), intercommunication pipeline (41) one end and ground intercommunication, the other end with cistern (4) intercommunication, intercommunication pipeline (41) top surface articulates there is first apron (42), it has second apron (61) to articulate on water purification well (6) top surface.

7. The road surface rainwater treatment system of claim 6 wherein: the top surfaces of the first cover plate (42) and the second cover plate (61) are fixedly connected with locking pieces (7).

8. The road surface rainwater treatment system of claim 7 wherein: the inner wall of the top end of the communicating pipeline (41) is fixedly connected with a fixing ring (411), and the fixing ring (411) is fixedly connected with a detachable crawling ladder (412).

9. The road surface rainwater treatment system according to claim 1, characterized in that: the two ends of the filtering channel (51) for water inlet and outlet are vertically and fixedly connected with detachable supporting plates (52), and holes for rainwater to pass through are formed in the supporting plates (52).