CN104631610B - A kind of rainwater granule separates and system of regulating and storing - Google Patents

A kind of rainwater granule separates and system of regulating and storing Download PDF

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Publication number
CN104631610B
CN104631610B CN201510069387.0A CN201510069387A CN104631610B CN 104631610 B CN104631610 B CN 104631610B CN 201510069387 A CN201510069387 A CN 201510069387A CN 104631610 B CN104631610 B CN 104631610B
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CN
China
Prior art keywords
overflow plate
plate
sedimentation tank
rainwater
pond
Prior art date
Application number
CN201510069387.0A
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Chinese (zh)
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CN104631610A (en
Inventor
李习洪
周超
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武汉圣禹排水系统有限公司
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Priority to CN201510069387.0A priority Critical patent/CN104631610B/en
Publication of CN104631610A publication Critical patent/CN104631610A/en
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Publication of CN104631610B publication Critical patent/CN104631610B/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/10Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02Settling tanks with single outlets for the separated liquid

Abstract

The present invention relates to urban rainwater regulate and store control field, separate and system of regulating and storing in particular to a kind of rainwater granule.Including regulating reservoir;Be parallel to each other spaced apart first overflow plate and the second overflow plate it is provided with in regulating reservoir;Regulating reservoir is divided into the sedimentation tank between the storm sewer on the right side of the first overflow plate, the first overflow plate and the second overflow plate and the blowoff basin on the left of the second overflow plate by the first overflow plate and the second overflow plate;Being provided with the precipitation plate that the plastic plate being parallel to each other by multi-disc forms in sedimentation tank, precipitation plate changes its angle of inclination by hydraulic action, is also equipped with rinsing the flusher of silt and collecting the contamination pond of the particulate matters such as silt in sedimentation tank;Contamination pond is positioned at the low-lying place at the bottom of sedimentation tank pond, is provided with the submersible sewage pump discharged by the particulate matters such as silt in contamination pond.Present configuration is simple and convenient to operate, automaticity high, has great promotional value.

Description

A kind of rainwater granule separates and system of regulating and storing
Technical field
The present invention relates to urban rainwater regulate and store control field, separate in particular to a kind of rainwater granule And system of regulating and storing.
Background technology
In recent years, there is extra torrential rain phenomenon in a lot of big cities, and precipitation is considerably beyond existing The Design Treatment amount of sewage treatment plant, these rainwater that cannot process generally use storm sewer row Put to natural water.But directly rainwater is emitted in natural water, can make to natural water Become the biggest destruction, be embodied in the following aspects: 1, Water in Rainwater Drainage high-volume conference increases the weight of The hydraulic load of natural water, 2, in rainwater immersed with the pollutant on urban ground, can add The pollution level of weight natural water, 3, the materials such as ground a large amount of silts can be brought into by rainwater In natural water, severe contamination natural water.The particulate matters such as silt affect natural water Environment is mainly realized by two ways, and one is that silt enters in natural water destruction water The self-cleaning of microbe survival environmental effect water body, two be silt comprises substantial amounts of Organic substance and Inorganic matter, destroys the natural environment of water body.There are some researches prove, the particulate matter in rainwater is removed After, the COD in sewage reduces more than 80%.It addition, directly by granules such as these silts Thing is emitted into Natural Water cognition and causes soil erosion.
Entitled " a kind of waterpower for rainwater pretreatment of Application No. 201210447222.9 Particle separator " Chinese invention patent provide the device of a kind of rainwater particle disposal, this dress Center inclined-plate clarifying basin can the particulate matter in water body effectively be settled, but The swash plate of this device can not rotate, and treating capacity is fixed, it is impossible to makes regulation according to the size of the water yield. Additionally in this device, rainwater is directly entered sedimentation tank, does not carry out pretreatment precipitation process, this meeting Cause the process of follow-up flow process.The particulate matters such as silt are directly flushed to by the flusher of this device In contamination pond, but contamination pond and rainwater inlet communication, so can increase the weight of the particle content of rainwater, Pipeline even can be blocked time serious.
Summary of the invention
Present invention aim to solve the deficiency of above-mentioned background technology, it is provided that a kind of rainwater Grain separates and system of regulating and storing.
The technical scheme is that a kind of rainwater granule separates and system of regulating and storing, its feature exists In: include regulating reservoir;Be provided with in described regulating reservoir be parallel to each other spaced apart first overflow Stream plate and the second overflow plate;Regulating reservoir is divided into by the first described overflow plate and the second overflow plate The sedimentation tank between storm sewer, the first overflow plate and the second overflow plate on the right side of first overflow plate And the blowoff basin that second on the left of overflow plate;It is provided with multi-disc in described sedimentation tank to be parallel to each other Tong Guo the hydraulic action that interval is articulated and connected in the interior walls of pond changes the precipitation at angle of inclination Plate, precipitation plate changes its angle of inclination by hydraulic action, is also equipped with rinsing mud in sedimentation tank The contamination pond of the particulate matters such as husky flusher and collection silt;It is heavy that described contamination pond is positioned at Low-lying place at the bottom of pond, pond, shallow lake, is provided with the latent dirt discharged by the particulate matters such as silt in contamination pond Pump.
Further also include framework;Described framework is fixed on inside sedimentation tank on wall, heavy Plate two ends, shallow lake are rotatably articulated and connected on framework.
The most described precipitation plate upper end is provided with and connects the connecting rod being integrated.
It is provided with arc-shaped transition at the bottom of the most described sedimentation tank pond and between the second overflow plate Section;Described arc-shaped transition section one end extends upwardly to the second overflow plate, and the other end downwardly extends To contamination pond.
The most described contamination pond is positioned at the one end at the bottom of sedimentation tank pond near the first overflow plate.
The most described flusher includes being arranged at the second overflow plate or arc-shaped transition section The waterpower tipping bucket of top.
It is provided with rotary shaft, the position, water side of waterpower tipping bucket on the most described waterpower tipping bucket Top in the second overflow plate Yu the connecting portion of arc-shaped transition section;Described rotating shaft terminal can It is articulated and connected rotatably in the side walls in sedimentation tank.
The upper end of the first the most described overflow plate is provided with grid.
The second the most described overflow plate upper end is higher than the upper end of the first overflow plate.
The present invention has the advantage that: 1, is controlled by the size of rainwater flow and regulates and stores, Simple in construction, low cost;
2, it is designed with grid, prevents floating thing from entering sedimentation tank;
3, precipitation plate passes through buoyancy of water wing drop, after water level decreasing by wobbler action certainly Dynamic return, uses swash plate law to increase deposition efficiency;
4, design waterpower tipping bucket carries out auto-flushing, simple and convenient;
5, being designed with blowoff basin, when rainfall is bigger, rainwater climbs over the second overflow plate and enters row Pond, is discharged into natural water by drain pipe, prevents flood.
Accompanying drawing explanation
The structural representation of Fig. 1: the present invention;
The top view of Fig. 2: the present invention;
Wherein: 1 regulating reservoir;2 first overflow plates;3 second overflow plates;4 stormwater channels Road;5 sedimentation tanks;6 blowoff basins;7 precipitation plates;8 contamination ponds;9 submersible sewage pumps; 10 arc-shaped transition sections;11 waterpower tipping buckets;12 grids;13 rotary shafts;14 frameworks; 15 connecting rods.
Detailed description of the invention
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Such as Fig. 1~2, a kind of rainwater granule separates and system of regulating and storing, including regulating reservoir 1, regulation Pond 1 is made up of three ponds being interconnected, (as it is shown in figure 1, the left and right directions of drawing is i.e. For left and right directions) it is followed successively by storm sewer 4, sedimentation tank 5 and blowoff basin 6 from right to left, three Being divided into two pieces and be parallel to each other and spaced apart first overflow plate 2 and between individual pond Two overflow plates 3, wherein the first overflow plate 2 upper end is by equipped with grid 12, grid 12 main Effect is to exclude outside by the bulk impurity in rainwater, it is to avoid enter into subsequent processing stage.
The first overflow plate 2 upper end that second overflow plate 3 upper end is higher than, prevents rainwater from not passing through Settlement action enters directly in blowoff basin 6.
Storm sewer 4 one end intakes, one end water outlet, and storm sewer 4 has certain precipitation and makees With, rainwater can be carried out the pretreatment precipitation at initial stage.
The precipitation plate 7 that the plastic plate being parallel to each other by multi-disc forms it is provided with in sedimentation tank 5, heavy Being provided with the framework 14 installing precipitation plate 7 in pond, shallow lake 5, framework 14 is fixed on wall, heavy Shallow lake plate 7 is slab construction, and two ends are rotatably articulated and connected on framework 14, in order to ensure The angle that some precipitation plates 7 tilt is the same, is provided with a connecting rod in the upper end of precipitation plate 7 15, connecting rod 15 is fixed on the upper end of precipitation plate 7 and is cascaded by all of precipitation plate 7.
When being not affected by flow action, precipitation plate 7 keeps vertical state, when receiving hydraulic action, Precipitation plate 7 changes angle of inclination, increases particulate matter and the contact area of precipitation plate 7 in rainwater And time of contact, increase the settlement action of particulate matter.When water flow reduces, precipitation plate 7 Surfacing, under gravity, precipitation plate 7 overturns to vertical direction.
The particulate matter such as silt being settled down to sedimentation tank 5 needs to collect and transfer out, it is to avoid long-pending It is pressed at the bottom of pond.The current downstream part upstream end higher than current it is designed to, i.e. at the bottom of the pond of sedimentation tank 5 Be designed with arc-shaped transition section 10 near second overflow plate 3 one end, arc-shaped transition section 10 one end to On extend to the second overflow plate 3, the other end extends downward contamination pond 8.Contamination pond 8 is positioned at Sedimentation tank 5, near one end of the first overflow plate 2, seamlessly transits formation silt between the two and collects Structure.
Silt flows toward low-lying place and contamination pond 8 for convenience, is provided with water in sedimentation tank 5 Power tipping bucket 11, waterpower tipping bucket 11 both sides are provided with rotary shaft 13, and rotary shaft 13 two ends can be revolved Turning in the side walls that ground connects with sedimentation tank 5, waterpower tipping bucket 11 is fixed by rotary shaft 13 Being positioned at the position directly above of arc-shaped transition section 10 in sedimentation tank 5, waterpower tipping bucket 11 is being full of Downwardly turning over after water, the water side of waterpower tipping bucket 11 is positioned at arc-shaped transition section 10 and the second overflow The top of plate 3 connecting portion.In wherein the water in waterpower tipping bucket 11 both can be sedimentation tank 5 Water, it is also possible to be that other equipment carries the water that comes.Water impact arc-shaped transition section 10 makes Silt enters in contamination pond 8, is provided with submersible sewage pump 9 in contamination pond 8, and submersible sewage pump 9 is by mud Beach volleyball goes out.
During use, the rainwater flow in storm sewer 4 the most greatly more than the height of the first overflow plate 2, Entering into sedimentation tank 5, under the effect of precipitation plate 7, the particulate matter such as silt is deposited at the bottom of pond, Rinsed by waterpower tipping bucket 11, make the particulate matters such as silt enter in contamination pond 8, latent dirt The materials such as silt are discharged by pump 9.Enter more than the water through precipitation process of the second overflow plate 3 In blowoff basin 6, it is discharged in natural water.

Claims (7)

1. a rainwater granule separates and system of regulating and storing, it is characterised in that: include regulating reservoir (1);Be parallel to each other spaced apart first overflow plate (2) and the second overflow plate (3) it is provided with in described regulating reservoir (1);Regulating reservoir (1) is divided into the sedimentation tank (5) between storm sewer (4), the first overflow plate (2) and second overflow plate (3) on the first overflow plate (2) right side and the blowoff basin (6) in the second overflow plate (3) left side by described the first overflow plate (2) and the second overflow plate (3);It is provided with multi-disc Tong Guo the hydraulic action that is articulated and connected in the interior walls of pond of interval that is parallel to each other in described sedimentation tank (5) and changes the precipitation plate (7) at angle of inclination, be also equipped with in sedimentation tank (5) rinsing the flusher of silt and the contamination pond (8) of collection silt;Described precipitation plate (7) two ends are rotatably articulated and connected on the framework (14) being fixed on the wall of sedimentation tank (5) inner side, precipitation plate (7) upper end is provided with and connects the connecting rod (15) being integrated, and connecting rod (15) is fixed on the upper end of precipitation plate (7) and is cascaded by all of precipitation plate (7);Described contamination pond (8) is positioned at the low-lying place at the bottom of sedimentation tank (5) pond, is provided with the submersible sewage pump (9) discharged by silt in contamination pond (8).
2. a kind of rainwater granule as claimed in claim 1 separates and system of regulating and storing, it is characterised in that: it is provided with arc-shaped transition section (10) at the bottom of described sedimentation tank (5) pond and between the second overflow plate (3);Described arc-shaped transition section (10) one end extends upwardly to the second overflow plate (3), and the other end extends downward contamination pond (8).
3. a kind of rainwater granule as claimed in claim 2 separates and system of regulating and storing, it is characterised in that: described contamination pond (8) is positioned at the one end at the bottom of sedimentation tank (5) pond near the first overflow plate (2).
4. a kind of rainwater granule as claimed in claim 2 separates and system of regulating and storing, it is characterised in that: described flusher includes being arranged at the second overflow plate (3) or the waterpower tipping bucket (11) of arc-shaped transition section (10) top.
5. a kind of rainwater granule as claimed in claim 4 separates and system of regulating and storing, it is characterized in that: be provided with rotary shaft (13) on described waterpower tipping bucket (11), the water side of waterpower tipping bucket (11) is positioned at the top of the second overflow plate (3) and the connecting portion of arc-shaped transition section (10);Described rotary shaft (13) two ends are rotatably articulated and connected in the side walls in sedimentation tank (5).
6. a kind of rainwater granule as claimed in claim 1 separates and system of regulating and storing, it is characterised in that: the upper end of described the first overflow plate (2) is provided with grid (12).
7. a kind of rainwater granule as claimed in claim 1 separates and system of regulating and storing, it is characterised in that: described the second overflow plate (3) upper end is higher than the upper end of the first overflow plate (2).
CN201510069387.0A 2015-02-10 2015-02-10 A kind of rainwater granule separates and system of regulating and storing CN104631610B (en)

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CN104631610B true CN104631610B (en) 2016-08-24

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104929232A (en) * 2015-06-12 2015-09-23 武汉圣禹排水系统有限公司 Flood storage pond
CN105155615B (en) * 2015-07-15 2017-06-13 武汉圣禹排水系统有限公司 A kind of first rain collection processing system implementing with self-cleaning function
CN105064496A (en) * 2015-07-31 2015-11-18 中铁城市规划设计研究院有限公司 Self-utilization rainwater detention storage tank
CN106522354B (en) * 2016-09-30 2019-01-11 同济大学 It is provided with the intercepted drain pumping plant of inclined plate or inclined tube separation
CN106480974B (en) * 2016-09-30 2019-01-25 同济大学 The storage pond of the preposition box separator of mesh

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* Cited by examiner, † Cited by third party
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DE102010045165B4 (en) * 2010-09-14 2013-08-14 SEH Stadtentwässerung Hagen A.ö.R. Device for collecting and cleaning rainwater
KR101353039B1 (en) * 2011-08-26 2014-01-21 남기윤 Apparatus for removing non-point source pollution from rainwater
CN202909499U (en) * 2012-11-09 2013-05-01 烟台水泰和水科技有限公司 Hydraulic power particle separator for rainwater pretreatment
CN203017816U (en) * 2013-01-10 2013-06-26 上海市政工程设计研究总院(集团)有限公司 Movable inclined plate device with inclined plate hung at upper part
CN203821559U (en) * 2014-02-21 2014-09-10 武汉圣禹排水系统有限公司 Intercepting well system of combined system pipe network
CN204059563U (en) * 2014-07-02 2014-12-31 武汉圣禹排水系统有限公司 Storm detention tank hydrodynamic cleaning tipping bucket
CN204590230U (en) * 2015-02-10 2015-08-26 武汉圣禹排水系统有限公司 A kind of rainwater particle separation and system of regulating and storing

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Denomination of invention: Rainwater particle separation and regulation and storage system

Effective date of registration: 20181024

Granted publication date: 20160824

Pledgee: Bank of Hankou Limited by Share Ltd Wuhan economic and Technological Development Zone sub branch

Pledgor: WUHAN SHENGYU DRAINAGE SYSTEMS CO., LTD.

Registration number: 2018990000986

PE01 Entry into force of the registration of the contract for pledge of patent right