CN221298152U - A new type of rainwater automatic sorting and reuse pool - Google Patents
A new type of rainwater automatic sorting and reuse pool Download PDFInfo
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- CN221298152U CN221298152U CN202323354532.9U CN202323354532U CN221298152U CN 221298152 U CN221298152 U CN 221298152U CN 202323354532 U CN202323354532 U CN 202323354532U CN 221298152 U CN221298152 U CN 221298152U
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- rainwater
- well
- recycling
- sedimentation tank
- sorting
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Abstract
The utility model provides a novel automatic rainwater separation recycling pool, which comprises a rainwater diversion well, a rainwater sedimentation tank and a rainwater recycling well which are sequentially communicated, wherein an overflow weir is arranged in the rainwater diversion well and used for discharging late rainwater, a blind ditch is arranged at the bottom of the rainwater sedimentation tank and filled with slag, a bottom discharge port is arranged at one end, close to the rainwater recycling well, of the blind ditch, the bottom discharge port is communicated with the rainwater recycling well, discharge holes with different heights are formed in one side, close to the rainwater recycling well, of the rainwater sedimentation tank, a dredging ramp is arranged on the side face of the rainwater sedimentation tank, a recycling water pump is arranged in the rainwater recycling well, and a drain pipe is arranged at an outlet of the recycling water pump. According to the utility model, only the initial rainwater of the site is collected, the supernatant liquid with different heights is collected for recycling, water resources are saved, mechanical equipment is supplied into the pool through the dredging ramp to clean the coal slime, and the labor intensity of manual cleaning is reduced.
Description
Technical Field
The utility model relates to the technical field of rainwater drainage engineering, in particular to a novel automatic rainwater separation and recycling pool.
Background
The rainwater regulation and storage facilities used in the engineering design industry at present mainly comprise reinforced concrete rainwater regulation and storage tanks and modularized rainwater regulation and storage tanks, and the reinforced concrete rainwater regulation and storage tanks and the like are suitable for projects such as municipal drainage, green space square and other initial rainwater collection, peak flow reduction, runoff pollution control and the like, and can also be used for rainwater resource utilization projects.
Mines, coal preparation plants and other industrial sites where coal transportation and storage exist, and a large amount of coal dust and coal particles exist on the ground and in the air of the sites due to the unavoidable conditions of coal scattering, coal leakage and the like in the production and transportation processes. In the early stage of rainfall, coal dust and coal particles in the ground and air enter a rainwater pipeline along with the surface runoff and are finally discharged to a receiving water body, and the discharged rainwater presents pollution characteristics of high SS, high chromaticity and high COD due to the fact that the initial rainwater contains a large amount of coal dust and coal particles, so that serious pollution is caused to the surrounding environment of a coal yard. Environmental protection policies require that initial rain pollution be collected and remediated during design and construction.
The existing regulating and accumulating tank is provided with a hydraulic flushing facility to finish flushing and removing sediment, but the hydraulic flushing is difficult to treat deposited coal slime, enterprises require that the deposited coal slime is collected and recycled, and the underground regulating and accumulating tank is inconvenient to collect and remove the coal slime.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the novel automatic rainwater separation and recycling pool, which can collect initial rainwater at a site, recycle supernatant fluid of different heights of a sedimentation tank, save water resources, and enable mechanical equipment to enter the pool for cleaning coal slime through a dredging ramp, thereby reducing labor intensity of manual cleaning.
The technical scheme provided by the utility model is as follows: the utility model provides a novel rainwater automatic separation retrieval and utilization pond, includes rainwater reposition of redundant personnel well, rainwater sedimentation tank and rainwater retrieval and utilization well that communicate in proper order, is provided with the overflow weir in the rainwater reposition of redundant personnel well for discharge the later stage rainwater, the bottom of rainwater sedimentation tank is provided with the french drain, and the french drain intussuseption is filled with the slag, and the one end that the french drain is close to the rainwater retrieval and utilization well is provided with the bottom and discharges the hole, bottom discharge hole and rainwater retrieval and utilization well intercommunication, the rainwater sedimentation tank is close to the side of rainwater retrieval and utilization well and has seted up the discharge hole of different co-altitude, the side of rainwater sedimentation tank is provided with the desilting ramp, be provided with the retrieval and utilization water pump in the rainwater retrieval and utilization well, the export of reuse water pump is provided with the drain pipe.
Further, the rainwater diversion well is provided with two water inlets and a water outlet, the two water inlets are respectively connected with the field rainwater ditch and the field rainwater pipe, and the water outlet is connected to the off-site flood drainage rainwater pipe.
Furthermore, a water passing hole is formed between the rainwater diversion well and the rainwater sedimentation tank for communication.
Furthermore, the blind ditches are arranged in a crisscross manner and are divided into transverse blind ditches and longitudinal blind ditches, and the bottom discharge holes are formed in one side, close to the rainwater recycling well, of the transverse blind ditches.
Further, the discharge hole comprises an overflow hole, a first discharge hole and a second discharge hole which are sequentially arranged along the side face of the rainwater sedimentation tank from high to low, and the first discharge hole and the second discharge hole are respectively provided with a gate A and a gate B.
Further, an operation platform is arranged at the top of the rainwater sedimentation tank, and a manual hoist is arranged on the operation platform and is respectively connected with the gate A and the gate B for controlling the opening of the gate.
Furthermore, the reuse water pump is installed by adopting conduit coupling, and an iron chain is arranged on the reuse water pump and hung at the top of the rainwater reuse well so as to facilitate installation and disassembly.
Further, the drain pipe is paved upwards along the side face of the rainwater recycling well, and the drain pipe is fixed through the mounting bracket arranged on the side wall of the rainwater recycling well.
Further, a valve well is arranged at the outlet of the drain pipe, a control valve connected with the drain pipe is arranged in the valve well, and a heat-insulating cover plate is arranged on the valve well.
Further, the tops of the rainwater diversion well, the rainwater sedimentation tank and the rainwater recycling well are provided with fences.
According to the utility model, rainwater in the field is collected through the plant area rainwater ditch by diversion drainage, then enters the rainwater sedimentation tank, and initial rainwater is subjected to sedimentation and clarification treatment in the rainwater sedimentation tank; and (5) conveying the clarified clear water to a factory recycling system for recycling by adopting a rainwater recycling pump.
The utility model has the beneficial effects that:
(1) The utility model is designed into an underground open type, has simple structure, low cost and convenient management, is suitable for places with turbid initial rainwater in coal industry and the like, and is used for collecting and treating the initial rainwater;
(2) Aiming at the difficulties that the coal slime is thick in accumulation and difficult to clean and the coal slime needs to be collected and recycled, the utility model designs the dredging ramp which can be used for mechanical equipment to enter a pool to clean the coal slime, thereby reducing the labor intensity of manual cleaning;
(3) The utility model is provided with the supernatant discharging holes with different heights, can collect the supernatants with different heights according to the rainwater clarification progress, and can be reused for water use in production, greening and the like, thereby saving water resources;
(4) The bottom of the rainwater sedimentation tank is provided with the blind ditches, and the blind ditches are filled with porous structure infiltration materials, so that coal-water separation of a bottom mud sedimentation area can be promoted;
(5) The inlet of the rainwater diversion well is provided with the overflow weir, so that the initial rainwater with serious pollution can be intercepted according to the designed rainwater interception amount, and the rainwater exceeding the interception amount can overflow to a downstream rainwater pipeline according to the overflow weir.
Drawings
FIG. 1 is a plan view of the bottom of the pool of the present utility model;
FIG. 2 is a plan view of the roof position of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
FIG. 4 is an enlarged view of a part of the structure of FIG. 3;
FIG. 5 is a stormwater treatment flow chart in accordance with the utility model;
In the figure: 1-rainwater diversion well, 2-rainwater sedimentation tank, 3-rainwater recycling well, 4-overflow weir, 5-blind ditch, 501-transverse blind ditch, 502-longitudinal blind ditch, 6-bottom discharge hole, 7-dredging ramp, 8-recycling water pump, 9-drain pipe, 10-water inlet, 11-water outlet, 12-water passing hole, 13-overflow hole, 14-first discharge hole, 15-second discharge hole, 16-gate A, 17-gate B, 18-operation platform, 19-manual hoist, 20-iron chain, 21-installing support, 22-valve well, 23-control valve, 24-heat preservation cover plate, 25-fence.
Detailed Description
The present utility model will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are shown in schematic, rather than physical, drawings, and are not to be construed as limiting the utility model, and wherein certain components of the drawings are omitted, enlarged or reduced in size, and do not represent the actual product size, so it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted, and that all other embodiments obtained by those of ordinary skill in the art without making inventive efforts, based on the embodiments of the present utility model, are within the scope of protection of the present utility model.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "front", "rear", "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model provides a novel rainwater automatic separation retrieval and utilization pond as shown in fig. 1-4, including rainwater reposition of redundant personnel well 1, rainwater sedimentation tank 2 and rainwater retrieval and utilization well 3 that communicate in proper order, be provided with overflow weir 4 in the rainwater reposition of redundant personnel well 1 for discharge later stage rainwater, the bottom of rainwater sedimentation tank 2 is provided with french drain 5, and the intussuseption of french drain 5 has slag, and the one end that french drain 5 is close to rainwater retrieval and utilization well 3 is provided with bottom discharge hole 6, bottom discharge hole 6 and rainwater retrieval and utilization well 3 intercommunication, the discharge hole of different co-altitude has been seted up to the side that rainwater sedimentation tank 2 is close to rainwater retrieval and utilization well 3, the side of rainwater sedimentation tank 2 is provided with desilting ramp 7, be provided with retrieval and utilization water pump 8 in the rainwater retrieval and utilization well 3, the export of retrieval and utilization water pump 8 is provided with drain pipe 9.
The rainwater diversion well 1 is provided with two water inlets 10 and a water outlet 11, the two water inlets 10 are respectively connected with a field rainwater ditch and a field rainwater pipe, and the water outlet 11 is connected to an off-site flood drainage rainwater pipe. And a water passing hole 12 is formed between the rainwater diversion well 1 and the rainwater sedimentation tank 2 for communication.
The blind ditches 5 are arranged in a crisscross manner and are divided into transverse blind ditches 501 and longitudinal blind ditches 502, and the bottom discharge holes 6 are formed in one side, close to the rainwater recycling well 3, of the transverse blind ditches 501.
The drain holes include an overflow hole 13, a first drain hole 14 and a second drain hole 15 which are arranged in order from high to low along the side of the rainwater sedimentation tank 2, and the first drain hole 14 and the second drain hole 15 are respectively provided with a gate A16 and a gate B17.
The top of the rainwater sedimentation tank 2 is provided with an operation platform 18, the operation platform 18 is provided with a manual hoist 19, and the manual hoist 19 is respectively connected with a gate A16 and a gate B17 and used for controlling the opening of the gate.
The recycling water pump 8 is installed by adopting conduit coupling, and an iron chain 20 is arranged on the recycling water pump 8 and hung on the top of the rainwater recycling well 3 so as to facilitate installation and disassembly.
The drain pipe 9 is paved upwards along the side surface of the rainwater recycling well 3, and the drain pipe 9 is fixed through a mounting bracket 21 arranged on the side wall of the rainwater recycling well 3.
The outlet of the drain pipe 9 is provided with a valve well 22, a control valve 23 connected with the drain pipe 9 is arranged in the valve well 22, and a heat-insulating cover plate 24 is arranged on the valve well 22.
The tops of the rainwater diversion well 1, the rainwater sedimentation tank 2 and the rainwater recycling well 3 are provided with fences 25.
In particular use of the present utility model, as illustrated in the process flow of figure 5,
(1) Rainwater diversion well: and (3) dividing the collected rainwater, enabling the initial rainwater to enter a rainwater sedimentation tank, and discarding the later rainwater. The device is only used for collecting initial rainwater on the site, and when the water level in the rainwater tank exceeds the designed water level, the rainwater tank is discharged to the flood control drain pipe outside the site through the overflow weir.
(2) And (3) a rainwater sedimentation tank: collecting initial rainwater, enabling the initial rainwater to enter a rainwater sedimentation tank for standing and layering, discharging the initial rainwater in a 3-level manner, filtering the initial rainwater in a blind ditch, enabling the rainwater to enter a sedimentation tank for starting filtering, enabling the filtered rainwater to permeate through the blind ditch, enabling the filtered rainwater to enter a rainwater recycling tank through a bottom discharging hole, enabling slag to play a role in intercepting and filtering the rainwater in the blind ditch, enabling the slag to be replaced regularly according to water permeability of the slag, discharging the slag in the discharging holes with different heights in the 2-level and the 3-level respectively, opening corresponding discharging holes by manually opening a gate according to standing time and sedimentation conditions, and enabling supernatant to be discharged to a rainwater recycling well through a supernatant discharging hole or an overflow hole of a tank tail. The effective volume of the rainwater sedimentation tank can be adjusted, and the rainwater collection of 150-600m 3 can be satisfied.
(3) Rainwater recycling well: and a recycling water pump is arranged in the well to recycle the clarified rainwater discharged by the rainwater sedimentation tank.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. Novel automatic rainwater sorting recycling pond, its characterized in that: including rainwater reposition of redundant personnel well (1), rainwater sedimentation tank (2) and rainwater retrieval and utilization well (3) that communicate in proper order, be provided with overflow weir (4) in rainwater reposition of redundant personnel well (1) for discharge the later stage rainwater, the bottom of rainwater sedimentation tank (2) is provided with french drain (5), and the intussuseption of french drain (5) is filled with slag, and the one end that french drain (5) is close to rainwater retrieval and utilization well (3) is provided with bottom discharge hole (6), bottom discharge hole (6) and rainwater retrieval and utilization well (3) intercommunication, the discharge hole of different co-altitude has been seted up to the side that rainwater sedimentation tank (2) is close to rainwater retrieval and utilization well (3), the side of rainwater sedimentation tank (2) is provided with desilting ramp (7), be provided with retrieval and utilization water pump (8) in rainwater retrieval and utilization well (3), the export of retrieval and utilization water pump (8) is provided with drain pipe (9).
2. The novel automatic rainwater sorting and recycling pool according to claim 1, wherein: the rainwater diversion well (1) is provided with two water inlets (10) and a water outlet (11), the two water inlets (10) are respectively connected with a field rainwater ditch and a field rainwater pipe, and the water outlet (11) is connected to an off-site flood drainage rainwater pipe.
3. The novel automatic rainwater sorting and recycling pool according to claim 1, wherein: and a water passing hole (12) is formed between the rainwater diversion well (1) and the rainwater sedimentation tank (2) for communication.
4. The novel automatic rainwater sorting and recycling pool according to claim 1, wherein: the blind ditches (5) are arranged in a crisscross mode and are divided into transverse blind ditches (501) and longitudinal blind ditches (502), and the bottom discharge holes (6) are formed in one side, close to the rainwater recycling well (3), of the transverse blind ditches (501).
5. The novel automatic rainwater sorting and recycling pool according to claim 1, wherein: the drainage hole comprises an overflow hole (13), a first drainage hole (14) and a second drainage hole (15) which are sequentially arranged along the side face of the rainwater sedimentation tank (2) from high to low, and a gate A (16) and a gate B (17) are respectively arranged in the first drainage hole (14) and the second drainage hole (15).
6. The novel automatic rainwater sorting and recycling pool according to claim 5, wherein: the top of rainwater sedimentation tank (2) is provided with operation platform (18), installs manual headstock gear (19) on operation platform (18), manual headstock gear (19) are connected with gate A (16) and gate B (17) respectively for the opening of control gate.
7. The novel automatic rainwater sorting and recycling pool according to claim 1, wherein: the recycling water pump (8) is installed by adopting conduit coupling, and an iron chain (20) is arranged on the recycling water pump (8) and hung at the top of the rainwater recycling well (3) so as to facilitate installation and disassembly.
8. The novel automatic rainwater sorting and recycling pool according to claim 1, wherein: the drain pipe (9) is paved upwards along the side face of the rainwater recycling well (3), and the drain pipe (9) is fixed through a mounting bracket (21) arranged on the side wall of the rainwater recycling well (3).
9. The novel automatic rainwater sorting and recycling pool according to claim 1, wherein: the outlet of the drain pipe (9) is provided with a valve well (22), a control valve (23) connected with the drain pipe (9) is arranged in the valve well (22), and a heat-insulating cover plate (24) is arranged on the valve well (22).
10. The novel automatic rainwater sorting and recycling pool according to claim 1, wherein: the tops of the rainwater diversion well (1), the rainwater sedimentation tank (2) and the rainwater recycling well (3) are provided with fences (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323354532.9U CN221298152U (en) | 2023-12-11 | 2023-12-11 | A new type of rainwater automatic sorting and reuse pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323354532.9U CN221298152U (en) | 2023-12-11 | 2023-12-11 | A new type of rainwater automatic sorting and reuse pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221298152U true CN221298152U (en) | 2024-07-09 |
Family
ID=91746957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323354532.9U Expired - Fee Related CN221298152U (en) | 2023-12-11 | 2023-12-11 | A new type of rainwater automatic sorting and reuse pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221298152U (en) |
-
2023
- 2023-12-11 CN CN202323354532.9U patent/CN221298152U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20240709 |