CN106948452A - Catch-basin rain water pollutant cuts dirty facility and cuts dirty operating method - Google Patents
Catch-basin rain water pollutant cuts dirty facility and cuts dirty operating method Download PDFInfo
- Publication number
- CN106948452A CN106948452A CN201710248254.9A CN201710248254A CN106948452A CN 106948452 A CN106948452 A CN 106948452A CN 201710248254 A CN201710248254 A CN 201710248254A CN 106948452 A CN106948452 A CN 106948452A
- Authority
- CN
- China
- Prior art keywords
- rainwater
- guiding gutter
- facilitation agent
- water inlet
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The present invention is that catch-basin rain water pollutant cuts dirty facility and cuts dirty operating method.Facilitation agent is in integrally tubbiness, in facilitation agent top both sides, water inlet pipe and outlet pipe are set, the inclined angle insertion facilitation agent of water inlet pipe is connected with the tangent insertion inwall of the circumferential body of facilitation agent simultaneously, guide shell is installed on support frame in facilitation agent, rainwater forms turbulent state between facilitation agent inwall and guide shell, produce centrifugal force, debris in rainwater falls into deposit collection area from the bottom leak of deflector, open slag-drip opening discharge, the present invention is simple in construction, good reliability, easy maintenance is installed, improve the retention to rainwater runoff pollution thing and treatment effeciency, facilitation agent after improvement remains in that one, installation and repairing is convenient, it need to only inspect periodically and desilting blowdown.
Description
Technical field
Dirt is cut the present invention relates to a kind of improved early-stage rainwater pollution cutting device, more particularly to a kind of catch-basin rain water pollutant
Facility and section dirty operating method.
Background technology
China is one of country of most water shortage in the world, and China's rainwater resource enriches, and the Collection utilization of rainwater becomes particularly
It is important.Because the damage ratio of early-stage rainwater is more serious, it is impossible to be directly discharged into storage water body.At present, most early-stage rainwater
Pollution cutting device is only capable of simply intercepting the suspension in early-stage rainwater, and the pollutant of greasy dirt etc., treatment effeciency is not high, especially for
The less pollutant of particle diameter, and early-stage rainwater carry in large quantity of air and earth's surface pollutant.
The content of the invention
The problem of it is a primary object of the present invention to solve in above-mentioned intercepting pollution for rainwater, cuts dirty facility there is provided a kind of early-stage rainwater
And cut dirty operating method.The treatment effeciency of early-stage rainwater pollution cutting device is improved, strengthens the removal to the less pollutant of particle diameter and imitates
Really, the deposit in rainfall runoff, suspension, greasy dirt and partial solubility pollutant are removed.The present invention is by rain at initial stage
The improvement of water pollution cutting device, makes it have higher retention and treatment effeciency to the pollutant in rainfall runoff, improves water outlet water
Matter, can meet emission request.
The technical solution adopted for the present invention to solve the technical problems is:
By facilitation agent, water inlet pipe, outlet pipe, overflow launder, water inlet guiding gutter, deposit collection area, receipts water guiding gutter, access hole
Composition, facilitation agent is in integrally tubbiness, and facilitation agent is made using cement products material or cast iron quality or modified plastics material,
Water inlet pipe and outlet pipe are set respectively in facilitation agent top both sides, and water inlet pipe and outlet pipe use metal material or modified plastics
Material is made, and water inlet pipe and outlet pipe in facilitation agent with being connected, and water inlet pipe is installed in facilitation agent side, and water inlet pipe insertion is set
Alms giver's body, facilitation agent opposite side installs outlet pipe, outlet pipe insertion facilitation agent.
The present invention is a kind of early-stage rainwater collection device, and the early-stage rainwater pollution cutting device by transformation is improved to rainwater footpath
The retention of pollutant and removal efficiency in stream, facilitation agent use flyash for matrix, and facility master is made as binding agent in cement
Body.In facilitation agent top both sides, water inlet pipe and outlet pipe are set respectively.
Water inlet guiding gutter is set in the middle part of in facilitation agent, water guiding gutter and overflow launder is received, water inlet guiding gutter, receipts water guiding gutter
Made with overflow launder using metal material or modified plastics material, overflow launder is in integrally arc shaped, the both ends of overflow launder are distinguished
It is connected with water inlet guiding gutter and receipts water guiding gutter, water inlet guiding gutter is connected to a fixed with water inlet pipe, and insertion, guiding gutter of intaking
It is connected to a fixed with the one end of overflow launder, guiding gutter top integrally trapezoidal shape of intaking, water inlet guiding gutter bottom is in integrally three
The one end of horn shape, water inlet guiding gutter top and overflow launder is connected to a fixed, and delivery port is installed in the end of water inlet guiding gutter bottom,
The rainwater flowed into by water inlet pipe is flowed into facilitation agent from delivery port, rainwater formation eddy flow shape, centrifugal force is produced, because gravity is made
Sunk with the debris in rainwater, sink to the deposit collection area of facilitation agent bottom.
Installed in facilitation agent of the present invention into water guiding gutter, receive water guiding gutter and overflow launder, rainwater enters from water inlet pipe
Water guiding gutter, is flowed into facilitation agent by delivery port, is constituted along the flowing of facilitation agent inwall eddy flow in centrifugal force, separation rainwater
The debris being separated in debris, rainwater sinks, and the debris separation in rainwater under gravity falls through into deposit collection area,
The bottom deposit of facilitation agent is sunk to, the debris for being deposited on facilitation agent bottom is removed from access hole.
The other end for receiving water guiding gutter and overflow launder is connected to a fixed, overflow launder, water inlet guiding gutter and receipts water guiding gutter
Connect, receive water guiding gutter top integrally trapezoidal shape, it is in integrally triangular shape to receive water guiding gutter bottom, receive water guiding gutter top with
The other end of overflow launder is connected to a fixed, receive water guiding gutter bottom end install rainwater in the receipts mouth of a river, facilitation agent from
Delivery port, which is flowed into, receives water guiding gutter, as rainwater water level rises, and rainwater is outside outlet pipe outflow facilitation agent.
The present invention constantly rises with the water level of rainwater in receipts water guiding gutter, and the rainwater after separation is set from outlet pipe outflow
Alms giver is external.
The top of facilitation agent, which is set, is capped catch-basin lid closed installation main body on access hole, access hole.
The present invention sets access hole at the top of facilitation agent, is overhauled and setting in maintenance prevention main body by access hole
Apply.
Rainwater enters facilitation agent, the water inlet guiding gutter that rainwater is flowed into facilitation agent along water inlet pipe, rain from water inlet pipe
Water flows into facilitation agent from the bottom of the top flow direction water inlet guiding gutter of water inlet guiding gutter from the delivery port of water inlet guiding gutter bottom
It is interior, into facilitation agent rainwater along facilitation agent inwall flowing constitute be vortexed, produce centrifugal force, separation rainwater in it is miscellaneous
Debris in thing, rainwater sinks, the bottom sunk in facilitation agent, and rainwater is constantly flowed into facilitation agent from delivery port, rainwater
Water level rises in facilitation agent, with the rising of the water level of rainwater, and rainwater rises to the receipts mouth of a river for receiving water guiding gutter, due to setting
The pressure of rainwater in alms giver's body, rainwater enters receipts water guiding gutter from the mouth of a river is received, with the increase of rainwater pressure in facilitation agent, receives
The water level of rainwater in water guiding gutter rises, and rainwater rises to outlet pipe, is discharged to from outlet pipe outside facilitation agent.
The present invention is in rainy season rainfall, and rainwater enters the water inlet pipe of facilitation agent side, and rainwater is along facilitation agent inwall stream
Dynamic to form turbulent state, the centrifugal force produced by the vortex formed with rainwater removes impurity removing, by Action of Gravity Field rainwater
Debris falls into deposit collection area, opens access hole, and the debris of deposition is removed from access hole.The rainwater collection water gone after impurity removing is led
Rise in chute, rainwater rises to outlet pipe, is discharged to from outlet pipe outside facilitation agent.
The catch-basin lid at the top of facilitation agent is opened, from facility in access hole maintenance and maintenance prevention main body, from access hole
Remove the sediment of facilitation agent basic sediment collecting region.
The present invention sets access hole at the top of facilitation agent, opens the catch-basin lid for setting access hole, from access hole maintenance
With facility in maintenance prevention main body, while remove bottom sediment.
The present invention is that catch-basin rain water pollutant cuts dirty facility and cuts dirty operating method.Simple in construction, good reliability is installed
Easy maintenance, the improvement to original early-stage rainwater pollution cutting device improves the retention to rainwater runoff pollution thing and treatment effeciency, this
Invention utilizes cyclonic separation principle, and without complicated control electronics, power is provided without outside, is improved to rainfall runoff
The retention of pollutant and treatment effeciency, the present invention are combined integrally with catch-basin, and installation and repairing is convenient, and regularly catch-basin is entered
Row desilting, the applicable range of flow of the present invention is wide, and removal efficiency is high, and the loss of flood peak is few, compact conformation, without complicated machinery knot
Structure.
Brief description of the drawings
Below in conjunction with drawings and Examples to the detailed description of the invention.
Fig. 1 catch-basins rain water pollutant cuts the schematic front view of dirty facility
Fig. 2 catch-basins rain water pollutant cuts the schematic top plan view of dirty facility
Fig. 3 catch-basins rain water pollutant cuts the elevational schematic view of dirty facility
1 water inlet pipe, 2 water inlet guiding gutters, 3 outlet pipes, 4 receive water guiding gutter, 5 catch-basin lids, 6 overflow launders, 7 deposit collection areas, 8
Access hole, 9 delivery ports, 10 receive the mouth of a river, 11 facilitation agents.
Embodiment
Embodiment 1
By facilitation agent(11), water inlet pipe(1), outlet pipe(6), guide shell(3), deflector(2), deposit collection area(10)、
Effluent collection mouthful(12), slag-drip opening(8)Composition, facilitation agent(11)Overall is in tubbiness, facilitation agent(11)Using cement products
Material or cast iron quality or modified plastics material make, in facilitation agent(11)Top both sides set water inlet pipe(1)And outlet pipe
(6), water inlet pipe(1)And outlet pipe(6)With facilitation agent(11)Inside connect, water inlet pipe(1)And outlet pipe(6)Using metal material
Matter or modified plastics material make, facilitation agent(11)Install water inlet pipe in side(1), water inlet pipe(1)Facility is inserted at inclined angle
Main body(11), water inlet pipe(1)While and facilitation agent(11)Circumferential body it is tangent insertion inwall be connected, rainwater enter facility master
Body(11)Interior formation turbulent state, increases rainwater in facilitation agent(11)Interior centrifugal action, water inlet pipe(1)Into facility master
Body(11)Port install movable regulating plate(11), movable regulating plate(11)Water conservancy diversion rainwater is along facilitation agent(11)Inwall flows shape
Into turbulent state, movable regulating plate(11)Made using metal material or modified plastics material, movable regulating plate(11)With rain
The inlet regulation of water enters facilitation agent(11)Interior rainwater is kept along facilitation agent(11)Inwall is flowed into, in facilitation agent
(11)Inwall on set up porous internal walls(5), porous internal walls(5)Made using flyash and cement production systD porous material, due to
The effect of centrifugal force, the pollutant part of the small particle that rainwater is made to carry in helical flow, rainwater along inwall is trapped within many
Hole inwall(5)Hole in, by microorganism decompose remove, as shown in Figure 1 and Figure 2.
Embodiment 2
Facilitation agent(11)Interior middle part sets support frame(15), support frame(15)Overall is in groined type, support frame(15)Upper peace
If guide shell(3), guide shell(3)Overall is in tubbiness, guide shell(3)Made using metal material or modified plastics material, rainwater
In facilitation agent(11)Inner guide is into vortex, support frame(15)Bottom install deflector(2), deflector(2)Overall is in funnel
Shape, rainwater is through deflector(2)Vortex is formed, because the debris in Action of Gravity Field rainwater is from deflector(2)Bottom leak fall
Into deposit collection area(10).
Facilitation agent(11)Install slag-drip opening in bottom(8), open slag-drip opening(8), deposit collection area(10)Interior debris
From slag-drip opening(8)Discharge, as shown in Figure 1 and Figure 2.
Embodiment 3
Facilitation agent(11)Opposite side install outlet pipe(6), outlet pipe(6)Overall is in Y-shaped three-way pipe, outlet pipe(6)One
Hold as a mouth, outlet pipe(6)One end inserts facilitation agent(11)It is interior, outlet pipe(6)One end install effluent collection mouthful
(12), effluent collection mouthful(12)Collection facility main body(11)Interior rainwater, flows into outlet pipe(6), outlet pipe(6)The other end be
Twoport, outlet pipe(6)In install filter layer(4), filter layer(4)Close outlet pipe(6)A delivery port, filter layer(4)
It is dirt colleceting area below(7), dirt colleceting area(7)Install dirt colleceting area capping in following outlet(16), open dirt colleceting area capping(16)
The mud discharging filtered down is fallen, rainwater after filtering is from outlet pipe(6)Delivery port discharge, facilitation agent(11)Upper end
Portion sets access hole(8), open upper cover plate(9)Can be to facilitation agent(11)Inside is implemented maintenance or safeguarded, as shown in Figure 1, Figure 2 institute
Show.
Embodiment 4
When rainwater enters facilitation agent(11)The water inlet pipe of side(1), rainwater flows through water inlet pipe(1)The activity adjustment that port is installed
Plate(11), facilitation agent(11)Interior midfoot support frame(15)On guide shell(3), movable regulating plate(11)Water conservancy diversion rainwater is along facility
Main body(11)Inwall and guide shell(3)Between flowing form turbulent state, movable regulating plate(11)Adjusted with the inlet of rainwater
Section enters facilitation agent(11)Interior rainwater is kept along facilitation agent(11)Inwall is flowed into, and passes through the debris in Action of Gravity Field rainwater
From being installed in support frame(15)The deflector of bottom(2)Fall into deposit collection area(10), the debris of deposition is from slag-drip opening(8)Row
Go out, the rainwater that the centrifugal force produced by the vortex formed with rainwater is gone after impurity removing is by outlet pipe(6)Effluent collection mouthful
(12)Collect, be transported to outlet pipe(6), rainwater is through filter layer(4)Impurity removing is removed in filtering again, and the debris of filtering is sunk to
Dirt colleceting area(7), the rainwater filtered again is from outlet pipe(6)Delivery port outflow, as shown in Figure 1 and Figure 2.
Claims (3)
1. a kind of catch-basin intercepting pollution for rainwater facility, it is characterized in that by facilitation agent(11), water inlet pipe(1), outlet pipe(3), overflow
Groove(6), water inlet guiding gutter(2), deposit collection area(7), receive water guiding gutter(4), access hole(8)Composition, facilitation agent(11)
Overall is in tubbiness, facilitation agent(13)Made using cement products material or cast iron quality or modified plastics material, in facility master
Body(11)Top both sides set water inlet pipe respectively(1)And outlet pipe(3), water inlet pipe(1)And outlet pipe(6)Using metal material or
Modified plastics material makes, water inlet pipe(1)And outlet pipe(6)With facilitation agent(11)Inside connect, facilitation agent(11)Side
Install water inlet pipe(1), water inlet pipe(1)Insert facilitation agent(11), facilitation agent(11)Opposite side installs outlet pipe(3), water outlet
Pipe(6)Insert facilitation agent(11);
Facilitation agent(11)Interior middle part sets water inlet guiding gutter(2), receive water guiding gutter(4)And overflow launder(6), guiding gutter of intaking
(2), receive water guiding gutter(4)And overflow launder(6)Made using metal material or modified plastics material, overflow launder(6)Overall is in arc
Wire, overflow launder(6)Both ends respectively with water inlet guiding gutter(2)With receipts water guiding gutter(4)It is connected, guiding gutter of intaking(2)
With water inlet pipe(1)It is connected to a fixed, and insertion, guiding gutter of intaking(2)With overflow launder(6)One end be connected to a fixed, intake
Guiding gutter(2)The overall trapezoidal shape in top, guiding gutter of intaking(2)Bottom is in integrally triangular shape, guiding gutter of intaking(2)Top is with overflowing
Chute(6)One end be connected to a fixed, intake guiding gutter(2)Install delivery port in the end of bottom(9), by water inlet pipe(1)Stream
The rainwater entered is from delivery port(9)Flow into facilitation agent(11)Interior, rainwater formation eddy flow shape produces centrifugal force, due to Action of Gravity Field
Debris in rainwater sinks, and sinks to facilitation agent(11)The deposit collection area of bottom(7);
Receive water guiding gutter(4)With overflow launder(6)The other end be connected to a fixed, overflow launder(6), water inlet guiding gutter(2)And receipts
Water guiding gutter(4)Connect, receive water guiding gutter(4)The overall trapezoidal shape in top, receives water guiding gutter(4)Bottom is in integrally triangle
Shape, receives water guiding gutter(4)Top and overflow launder(6)The other end be connected to a fixed, receive water guiding gutter(4)The end peace of bottom
If receiving the mouth of a river(10), facilitation agent(11)Interior rainwater is from delivery port(9)Flow into and receive water guiding gutter(4), with rainwater water level
Rise, rainwater is from outlet pipe(3)Flow out facilitation agent(11)Outside.
2. catch-basin intercepting pollution for rainwater facility according to claim 1, it is characterized in that facilitation agent(11)Top set inspection
Repair mouth(8), access hole(8)Upper capping catch-basin lid(5)Closed installation main body(11).
3. catch-basin intercepting pollution for rainwater facility according to claim 1, it is characterised in that the behaviour of catch-basin intercepting pollution for rainwater facility
It is rainwater from water inlet pipe as method(1)Into facilitation agent(11), rainwater is along water inlet pipe(1)Flow into facilitation agent(11)Interior
Water inlet guiding gutter(2), rainwater from water inlet guiding gutter(2)Top flow direction water inlet guiding gutter(2)Bottom, from water inlet guiding gutter
(2)The delivery port of bottom(9)Flow into facilitation agent(11)It is interior, into facilitation agent(11)Rainwater along facilitation agent(11)It is interior
Wall flowing, which is constituted, to be vortexed, and the debris produced in the debris in centrifugal force, separation rainwater, rainwater sinks, and sinks to facilitation agent(11)
Interior bottom, rainwater is constantly from delivery port(9)Flow into facilitation agent(11)Interior, rainwater water level is in facilitation agent(11)It is interior to rise,
With the rising of the water level of rainwater, rainwater rises to receipts water guiding gutter(4)The receipts mouth of a river(10), due to facilitation agent(11)Interior rain
The pressure of water, rainwater from receive the mouth of a river(10)Into receipts water guiding gutter(4), with facilitation agent(11)The increase of interior rainwater pressure,
Receive water guiding gutter(4)The water level of interior rainwater rises, and rainwater rises to outlet pipe(3), from outlet pipe(3)It is discharged to facilitation agent
(11)Outside;
Open facilitation agent(11)The catch-basin lid at top(5), from access hole(8)Maintenance and maintenance prevention main body(11)Inside set
Apply, from access hole(8)Remove facilitation agent(11)Basic sediment collecting region(7)Sediment.
Priority Applications (1)
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CN201710248254.9A CN106948452A (en) | 2017-04-17 | 2017-04-17 | Catch-basin rain water pollutant cuts dirty facility and cuts dirty operating method |
Applications Claiming Priority (1)
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CN201710248254.9A CN106948452A (en) | 2017-04-17 | 2017-04-17 | Catch-basin rain water pollutant cuts dirty facility and cuts dirty operating method |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107503431A (en) * | 2017-09-30 | 2017-12-22 | 武汉圣禹排水系统有限公司 | Device for dragging dregs and abandoned stream or shunting well provided with device for dragging dregs |
CN107619126A (en) * | 2017-11-08 | 2018-01-23 | 苏州础润生态科技有限公司 | A kind of anti-blocking centrifugation purifier of road rain water |
CN108589779A (en) * | 2018-06-27 | 2018-09-28 | 江阴市中财模塑有限公司 | A kind of straight-through check well convenient for being quickly engaged |
CN111206663A (en) * | 2019-10-19 | 2020-05-29 | 浙江一体环保科技有限公司 | Intelligent rainwater collecting system |
CN114790770A (en) * | 2022-04-26 | 2022-07-26 | 扬州大学 | Guiding device in sewage inspection well |
CN115030283A (en) * | 2021-03-03 | 2022-09-09 | 段昌和 | Rainwater storage and drainage system and method for urban high-low area |
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CN201209274Y (en) * | 2008-03-26 | 2009-03-18 | 深圳市润和天泽环境科技发展有限公司 | Continuous offset side-stream rain and sewage separator |
CN205637078U (en) * | 2015-12-09 | 2016-10-12 | 武汉美华禹水环境有限公司 | First rain hydrocyclone separation well |
CN207436235U (en) * | 2017-04-17 | 2018-06-01 | 天津华水水务工程有限公司 | Catch-basin rain water pollutant cuts dirty facility |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN107503431A (en) * | 2017-09-30 | 2017-12-22 | 武汉圣禹排水系统有限公司 | Device for dragging dregs and abandoned stream or shunting well provided with device for dragging dregs |
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CN111206663A (en) * | 2019-10-19 | 2020-05-29 | 浙江一体环保科技有限公司 | Intelligent rainwater collecting system |
CN115030283A (en) * | 2021-03-03 | 2022-09-09 | 段昌和 | Rainwater storage and drainage system and method for urban high-low area |
CN114790770A (en) * | 2022-04-26 | 2022-07-26 | 扬州大学 | Guiding device in sewage inspection well |
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Application publication date: 20170714 |
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