CN107620371A - It is aerated integrating device, control method and storm detention tank - Google Patents
It is aerated integrating device, control method and storm detention tank Download PDFInfo
- Publication number
- CN107620371A CN107620371A CN201710945120.2A CN201710945120A CN107620371A CN 107620371 A CN107620371 A CN 107620371A CN 201710945120 A CN201710945120 A CN 201710945120A CN 107620371 A CN107620371 A CN 107620371A
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- Prior art keywords
- detention tank
- storm detention
- rainwater
- integrating device
- air inlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses one kind aeration integrating device, its control method and storm detention tank, the aeration integrating device to include：Kinetic pump, it is connected by pipeline with injection apparatus；Rotating driver, for driving injection apparatus in storm detention tank internal rotation；Wherein, injection apparatus includes：Air inlet pipe, inlet end are connected with air；Playpipe, it is arranged in storm detention tank and is connected with the air inlet pipe and the pipeline.The integrating device can either increase dirty content of oxygen dissolved in water in storage pond by spraying aqueous vapor mixed liquor, and comprehensive stirring can also be carried out to the sewage in storm detention tank and the storage pond bottom to leaving a large amount of sedimentations carries out hydro-peening.
Description
Technical field
The present invention relates to technical field of sewage, and in particular to one kind aeration integrating device, control method and rainwater are adjusted
Reservoir.
Background technology
City often increases run-off when by rain, and rainwater and sewage can usually converge, increase urban drainage pipe network and
The burden of sewage network, especially contain substantial amounts of pollutant in rainfall initial stage, the first rain of formation, if just rain is directly discharged to day
Right water body, serious pollution can be caused to water body environment, it is therefore desirable to set up rain of the facilities such as first rain storage pond to different quality
Processing is adjusted in water.In China's sewerage system, the application of first rain storage pond is more and more extensive.
But enter the early-stage rainwater of just rain storage pond after storage after a while, the sludge in sewage can black,
It is smelly, and produce poisonous and harmful fuel gas.And existing processing method is usually to be promoted greatly using mechanical means stirring-up sewage
The method that oxygen in gas is dissolved in water, appellation mechanical aeration system., can not also be thorough but the resource that this method needs is more huge
Solve the problems, such as that just rain nigrescence fouls in storage pond.
And enter the early-stage rainwater of just rain storage pond after storage after a while, also have a large amount of sedimentation ponds
Bottom, need in time to rinse bottom of pond well after sewage emptying, otherwise, would become hard to remove after bottom of pond deposit is hardened.It is existing
It is usually that the bottom of pond of first rain storage pond is rinsed using water pipe on the ground to have in technology, but the backwashing manner one is to need
Water source is reintroduced back to using water pipe to be rinsed basin bottom, second, being on the ground rinsed bottom of pond, flushing strength
It is not big enough.
The content of the invention
The present invention is intended to provide a kind of aeration integrating device, control method and storm detention tank, the device can either pass through
Dirty content of oxygen dissolved in water in aqueous vapor mixed liquor increase storage pond is sprayed, full side can also be carried out to the sewage in storm detention tank
Position stirring and the storage pond bottom to leaving a large amount of sedimentations carry out hydro-peening.
To achieve these goals, according to an aspect of the invention, there is provided a kind of aeration of storm detention tank integrates
Device, including：Kinetic pump, it is connected by pipeline with injection apparatus；Rotating driver, for driving injection apparatus in rainwater storage
Pond internal rotation；Wherein, injection apparatus includes：Air inlet pipe, air inlet and atmosphere；Playpipe, it is arranged in storm detention tank
And it is connected with the air inlet pipe and the pipeline.
The storm detention tank can be Rainwater Storage Tank (also known as " first rain storage pond ") or other storm detention tanks.
Preferably, air inlet pipe and air contact, its height are not less than the horizontal plane of rainwater；Playpipe is arranged at rainwater storage
In pond and its pipeline is laid along bottom of pond, to cause it to be immersed in rainwater；Or playpipe is arranged in storm detention tank simultaneously
On the liquid level of rainwater.
Preferably, integrating device also includes rotating driver, and it is arranged in storm detention tank, for driving injection apparatus
Rotate in the horizontal plane；It is preferred that the anglec of rotation is 0~260 °.
Preferably, pipeline includes：First pipeline, first end is with being connected threeway connection, the device control driven for rotation of the second end
Rotate in the horizontal plane；Second pipe, it is connected with kinetic pump, it is bend pipe and is in " Z " character form structure；3rd pipeline, is fixed on
The bottom of pond of storm detention tank, it is connected by swivel joint with the first pipeline, and connects the first pipeline and second pipe.
Preferably, kinetic pump is arranged on the first bottom surface of the storm detention tank, playpipe, the first pipeline and the 3rd pipe
Road is layed on the second bottom surface of storm detention tank, and the first bottom surface forms catch pit less than the second bottom surface；Preferably, the air inlet
The valve for connecting or closing is provided with pipe.
Preferably, the second bottom surface is highly successively decreased along from storm detention tank week side wall to the direction of catch pit；It is preferably first
The slow sliding surface gradient after steep；Catch pit is disposed in proximity to storage pond week side wall or storage pond bottom middle part.
Preferably, integrating device also includes control system and high-definition camera；High-definition camera can gather storm detention tank
The picture signal is simultaneously passed to control system by the image of bottom；Control system can carry out intelligent net to storm detention tank bottom of pond
Lattice region division, when photographing storm detention tank bottom of pond and stain being present, then closed according to the coordinate of stain position and integrating device
System, and then the anglec of rotation of playpipe is controlled, fixed point flushing is carried out to stain position.
Preferably, integrating device also includes monitoring system, for monitoring the oxygen content in rainwater, when oxygen content is less than a certain
During default value, the signal is passed into control system, the valve of control system control air inlet pipe is opened, and the pump that turns on the power,
Gas-liquid mixture is mixed to form from the air that air inlet pipe enters and rainwater, is sprayed under the suction function of water from playpipe.
Preferably, monitoring system can be used for monitoring sewage position in storm detention tank, when sewage position is low arrives predeterminated position,
Signal is passed into control system, the valve of control system control air inlet pipe is closed, and the pumping that turns on the power takes rain in catch pit
Water, to the bottom of pond strong flushing of storm detention tank.
According to another aspect of the present invention, a kind of storm detention tank is additionally provided, including any of the above-described kind of aeration integrates
Device.
According to another aspect of the invention, a kind of control method of storm detention tank aeration integrating device is additionally provided,
Including：
S1, the oxygen content in rainwater is detected, when less than default value, signal is passed into control system, control system
The valve of air inlet pipe is controlled to open, and the pump that turns on the power, gas-liquid mixture is mixed to form from the air that air inlet pipe enters and rainwater,
Sprayed under the suction function of water from playpipe；
S2, exclude the rainwater in storm detention tank；
S3, wastewater level in storm detention tank is detected, during to predeterminated position, signal is passed into control system, control system
The valve of system control air inlet pipe is closed, and the pump that turns on the power, and extracts the rainwater in catch pit, to the bottom of pond strength of storm detention tank
Rinse.
Preferably, in flushing process, if control system receives the picture signal that high-definition camera passes over, root
According to storm detention tank bottom stain position and the coordinate relation of integrating device, the anglec of rotation of playpipe is controlled, to stain position
Carry out fixed point flushing.
Beneficial effects of the present invention：
1st, during storm detention tank water storage, the air inlet mouth of pipe of the aeration integrating device is all the time on liquid level, from underwater
Jet pipe sprays gas-liquid mixture, and the sewage in storm detention tank is aerated, and increases the dissolved oxygen content in sewage, prevents dirt
Sludge in water blacks, is smelly, and produces poisonous and harmful fuel gas.
2nd, when the outside draining of the kinetic pump of storm detention tank bottom, the playpipe of the aeration integrating device starts not small
In 0~260 ° of scope (adjustable) internal rotation, comprehensive stirring is carried out to the sewage in storm detention tank, makes the deposit of bottom of pond
In suspended state, the sewage of such kinetic pump pump drainage suspended state, reduce the deposit of bottom of pond, be advantageous to subsequently to bottom of pond
Rinse cleaner, the arrangement achieves integrate aeration, stir, the purpose of pre-washing function.
3rd, the integrating device can be extracted in catch pit when the sewage in storm detention tank soon drains using kinetic pump
Water, make jet pipe spray high-velocity flow, to bottom of pond carry out strong flushing, the sewage after flushing collects in catch pit, by catch pit
In kinetic pump discharge storm detention tank outside.
4th, the integrating device is provided with control system and high-definition camera, can catch storm detention tank bottom diagram automatically
Picture, and carry out region intelligent network and format, when sensing that there is the dirt do not rinsed well in certain region, control spray type aerating, stir
Mix, flusher carries out fixed point flushing to the dirt in the region.
5th, the integrating device is compared with other flushing devices, and due to being configured with rotatable playpipe, flushing scope is wide, punching
Detergent degree is high；And due to being configured with control system, it can be achieved to automatically control unattendedly.
6th, main material such as air inlet pipe, playpipe etc. uses stainless steel, and corrosion-resistant, maintenance cost is low, service life
It is long.
7th, the integrating device is quick and easy for installation, without prior pre-buried mounting fixing parts.
Brief description of the drawings
Fig. 1 is to be aerated, stir in the embodiment of the present invention, rinsing the overall structure front view for integrating device.
Fig. 2 is Fig. 1 top view；
It is aerated in Fig. 3 embodiment of the present invention, stir, rinses the operation principle schematic diagram for integrating device；
Fig. 4 is Fig. 1 top view；
Fig. 5 is operation principle schematic diagram of the integrating device when rinsing in the embodiment of the present invention；
Fig. 6 is Fig. 5 top view.
Description of reference numerals：10th, kinetic pump；21st, air inlet pipe；22nd, playpipe；201st, threeway is connected；30th, rainwater storage
Pond；31st, catch pit；32nd, the second bottom surface；40th, pipeline；41st, the first pipeline；42nd, second pipe；43rd, the 3rd pipeline；44th, rotate
Joint；50th, rotating driver.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, is easy to that this hair is well understood
It is bright, but they do not form to protection scope of the present invention and limited.
In the description of the invention, it is necessary to which explanation, term " first ", " second " etc. are only used for describing purpose, and simultaneously
Non- instruction or hint relative importance.
As shown in Figures 1 to 6, the invention provides a kind of aeration integrating device that can be used in storm detention tank, that is, collect
Spray type aerating, stirring, flusher are in one.The integrating device includes kinetic pump 10 and rotating driver 50.Kinetic pump leads to
Piping is connected with injection apparatus.Rotating driver 50 is used to drive injection apparatus in the internal rotation of storm detention tank 30.Injection dress
Put and be arranged at storm detention tank including air inlet pipe 21 and playpipe 22, the inlet end and atmosphere of air inlet pipe 21, playpipe 22
It is connected in 30 and with air inlet pipe 21 and pipeline.
In an embodiment of the invention, as shown in figure 3, air inlet pipe 21 and air contact, its height is not less than rainwater
Horizontal plane.It is preferred that the height of air inlet pipe 21 is higher than the horizontal plane of rainwater.Playpipe 22 is arranged in storm detention tank and its pipeline
Laid along bottom of pond, to cause it to be immersed in rainwater.
In embodiment not shown in another figure of the present invention, playpipe 22 can be arranged in storm detention tank simultaneously
On the liquid level of rainwater.
When needing to be aerated rainwater in pond, the valve in air inlet pipe 21 is opened so that air inlet pipe 21 connects with playpipe 22
Logical, under the suction function of water, air enters in threeway from air inlet pipe 21 to be mixed with rainwater, is then sprayed through playpipe 22.Spray
The gas-liquid mixture gone out adds the dissolved oxygen content in sewage.The integrating device can also be while aeration to sewage in pond
Stirring, makes the deposit of bottom of pond be in suspended state, reduces sedimentation of suspension in the quantity of bottom of pond, be advantageous to subsequently to bottom of pond
Cleaning.
In embodiment not shown in another figure of the present invention, playpipe 22 can be arranged in storm detention tank simultaneously
On the liquid level of rainwater.The gas-liquid mixture that the air that so air inlet pipe 21 enters is formed after being mixed with rainwater is not direct
Spray into the rainwater in storm detention tank, but spray and later fallen into the rainwater in storm detention tank from liquid level upper end.The party
Formula from playpipe 22 gas-liquid mixture is sprayed into storm detention tank when, although will not be hindered by rainwater in storm detention tank
Power, but because it is not injected directly into rainwater, but first spray into air and fall into again in rainwater, cause gas-liquid mixture
The oxygen content being dissolved into rainwater reduces.
According to the present invention, the integrating device also includes rotating driver 50, and it is arranged in storm detention tank, for driving
Injection apparatus rotates in the horizontal plane.It is preferred that the anglec of rotation is 0~260 °.
As shown in Figures 1 to 6, pipeline includes：First pipeline 41, the pipeline 43 of second pipe 42 and the 3rd, the first pipeline 41
First end is connected with being connected threeway 201, and the second end device 50 driven for rotation controls to be rotated in the horizontal plane.Second pipe 42 is with moving
Power pump 10 connects, and it is bend pipe and is in " Z " character form structure；3rd pipeline 43 is fixed on the bottom of pond of storm detention tank, passes through rotation
Joint 44 is connected with the first pipeline 41, and connects the first pipeline 41 and second pipe 42.
Preferably, kinetic pump 10 is arranged on the first bottom surface of storm detention tank 30, playpipe 22, the first pipeline 41 and
Three pipelines 43 are layed on the second bottom surface 32 of storm detention tank 30.First bottom surface forms catch pit 31 less than the second bottom surface 32.
Preferably, the valve for connecting or closing is provided with air inlet pipe 21.
Preferably, the second bottom surface 32 is highly successively decreased along from 30 weeks side walls of storm detention tank to the direction of catch pit 31.Enter
One step is preferably the first steep rear slow sliding surface gradient.Catch pit 31 can be disposed in proximity in storage pond week side wall or storage pond bottom
Between position.
According to the present invention, in one drawing in unshowned embodiment, in addition to control system and high-definition camera.The control
System processed can be intelligence control system.High-definition camera can gather the image of storage pond bottom and pass to the picture signal
Control system；Control can carry out intelligent net region division to storage pond bottom of pond, if stain be present in storm detention tank bottom of pond,
According to stain position and the coordinate relation of integrating device, and then the anglec of rotation of playpipe 22 is controlled, stain position is determined
Point rinses.
According to the present invention, in one embodiment not shown in figure, integrating device also includes monitoring system, for monitoring
Oxygen content in rainwater, when oxygen content is less than a certain default value, the signal is passed into control system, control system control
The valve of air inlet pipe 21 is opened, and the pump 10 that turns on the power, and gas-liquid mixed is mixed to form from the air that air inlet pipe 21 enters and rainwater
Thing, sprayed under the suction function of water from both ends playpipe.
Preferably, monitoring system can be used for monitoring sewage position in storm detention tank, when sewage position is low arrives predeterminated position,
Signal is passed into control system, the valve of control system control air inlet pipe 21 is closed, and the pump 10 that turns on the power extracts catch pit
Rainwater in 31, to the bottom of pond strong flushing of storm detention tank.
According to another aspect of the present invention, a kind of storm detention tank, including the integrated dress of any of the above-described kind of aeration are additionally provided
Put.
According to another aspect of the invention, a kind of control method for being aerated integrating device is additionally provided, including：S1, detection
Oxygen content in rainwater, when less than default value, signal is passed into control system, control system controls the valve of air inlet pipe 21
Door is opened, and the pump 10 that turns on the power, and gas-liquid mixture is mixed to form from the air that air inlet pipe 21 enters and rainwater, in the negative pressure of water
Sprayed under effect from both ends playpipe；S2, exclude the rainwater in storm detention tank；S3, wastewater level in storm detention tank is detected,
During to predeterminated position, signal is passed into control system, the valve of control system control air inlet pipe 21 is closed, and the pump that turns on the power
10, the rainwater in catch pit 31 is extracted, to the bottom of pond strong flushing of storm detention tank.
Preferably, in flushing process, if control system receives the picture signal that high-definition camera passes over, root
According to storm detention tank bottom stain position and the coordinate relation of integrating device, the anglec of rotation of control playpipe 22, to stain position
Put and carry out fixed point flushing.
It is described above, only it is several embodiments of the present invention, any type of limitation is not done to the present invention, although this hair
It is bright with preferred embodiment disclose as above, but and be not used to limitation the present invention, any person skilled in the art, do not taking off
In the range of technical solution of the present invention, make a little variation using the technology contents of the disclosure above or modification is equal to
Case study on implementation is imitated, is belonged in the range of technical scheme.
Claims (10)
1. one kind aeration integrating device, in storm detention tank, it is characterised in that including：
Kinetic pump (10), it is connected by pipeline with injection apparatus；
Rotating driver (50), for driving the injection apparatus in storm detention tank (30) internal rotation；
Wherein, the injection apparatus includes：
Air inlet pipe (21), inlet end and atmosphere；
Playpipe (22), it is arranged in the storm detention tank (30) and is connected with the air inlet pipe (21) and the pipeline.
2. aeration integrating device according to claim 1, it is characterised in that the air inlet pipe (21) and air contact, its
Highly it is not less than the horizontal plane of rainwater；The playpipe (22) is arranged in storm detention tank (30) and laid along bottom of pond, with
So that the playpipe (22) is immersed in the rainwater；Or the playpipe (22) is arranged in storm detention tank and is located at
On the liquid level of rainwater.
3. aeration integrating device according to claim 1, it is characterised in that also include being arranged in storm detention tank (30)
Rotating driver (50), for driving the injection apparatus to rotate in the horizontal plane；It is preferred that the angle rotated in the horizontal plane
For 0~260 °；More preferably 0~180 °.
4. aeration integrating device according to claim 3, it is characterised in that the pipeline includes：
First pipeline (41), first end are controlled in water with being connected threeway (201) connection, the second end by the rotating driver (50)
Plane internal rotation；
Second pipe (42), it is connected with the kinetic pump (10), it is bend pipe and is in " Z " character form structure；
3rd pipeline (43), the bottom of pond of the storm detention tank (30) is fixed on, passes through swivel joint (44) and the described first pipe
Road (41) connects, and connects first pipeline (41) and the second pipe (42).
5. aeration integrating device according to claim 4, it is characterised in that the kinetic pump (10) is arranged at the rainwater
On first bottom surface of storage pond (30), the playpipe (22), the first pipeline (41) and the 3rd pipeline (43) are layed in the rain
On the second bottom surface (32) of water storage pond (30), first bottom surface forms catch pit (31) less than second bottom surface (32)；
Preferably, the valve for connecting or closing is provided with the air inlet pipe (21).
6. aeration integrating device according to claim 5, it is characterised in that second bottom surface (32) is along from the rain
Water storage pond (30) surrounding side wall is highly successively decreased to the direction of the catch pit (31)；It is preferred that second bottom surface (32) is first steep
The slow sliding surface gradient afterwards；The catch pit (31) is disposed in proximity among the storm detention tank (30) surrounding side wall or bottom of pond portion
Position.
7. aeration integrating device according to any one of claim 1 to 6, it is characterised in that also including control system and
High-definition camera；The high-definition camera can gather the image of storage pond bottom and the picture signal is passed into control system；
The control system can carry out intelligent net region division to storage pond bottom of pond, if stain be present in storm detention tank bottom of pond,
According to stain position and the coordinate relation of integrating device, and then the anglec of rotation of playpipe is controlled, stain position is pinpointed
Rinse.
8. aeration integrating device according to any one of claim 1 to 6, it is characterised in that also including monitoring system, use
In monitoring the oxygen content in rainwater, when oxygen content is less than a certain default value, the signal is passed into control system, control system
System control kinetic pump (10) and air inlet pipe (21) are opened, and gas-liquid mixed is mixed to form from the air that air inlet pipe (21) enters and rainwater
Thing, sprayed under the suction function of water from both ends playpipe；
Preferably, the monitoring system can also be used to monitor water level in storm detention tank, will when water level is low arrives predeterminated position
Signal passes to control system, and the valve of control system control air inlet pipe (21) is closed, and the pump that turns on the power (10) is extracted and catchmented
(31) interior rainwater is cheated, the bottom of pond of storm detention tank is rinsed.
9. a kind of storm detention tank, it is characterised in that including the aeration integrating device any one of claim 1 to 8.
A kind of 10. storm detention tank control method of aeration integrating device, it is characterised in that including：
S1, the oxygen content in rainwater is detected, when less than default value, signal is passed into control system, control system control
The valve of air inlet pipe (21) is opened, and the pump that turns on the power (10), and gas is mixed to form from the air that air inlet pipe (21) enters and rainwater
Liquid mixture, sprayed under the suction function of water from both ends playpipe；
S2, exclude the rainwater in storm detention tank (30)；
S3, the water level in storm detention tank (30) is detected, when being reduced to predeterminated position, signal is passed into control system, controlled
System control air inlet pipe (21) valve processed is closed, and the pump that turns on the power (10), the rainwater in catch pit (31) is extracted, to rainwater storage
Pond (30) bottom of pond strong flushing；
Preferably, in flushing process, if control system receives the picture signal that high-definition camera passes over, according to rain
Water storage pond bottom stain position and the coordinate relation of integrating device, the anglec of rotation of control playpipe (22), to stain position
Carry out fixed point flushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710945120.2A CN107620371A (en) | 2017-09-30 | 2017-09-30 | It is aerated integrating device, control method and storm detention tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710945120.2A CN107620371A (en) | 2017-09-30 | 2017-09-30 | It is aerated integrating device, control method and storm detention tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107620371A true CN107620371A (en) | 2018-01-23 |
Family
ID=61091877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710945120.2A Pending CN107620371A (en) | 2017-09-30 | 2017-09-30 | It is aerated integrating device, control method and storm detention tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107620371A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109577465A (en) * | 2018-12-01 | 2019-04-05 | 安徽正水务有限公司 | A kind of intelligence ejector system and control method |
| CN114029298A (en) * | 2021-11-04 | 2022-02-11 | 中建环能科技股份有限公司 | Composite flushing type stable storage tank |
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