CN106480974A - The storage pond of the box separator of preposition mesh - Google Patents
The storage pond of the box separator of preposition mesh Download PDFInfo
- Publication number
- CN106480974A CN106480974A CN201610866587.3A CN201610866587A CN106480974A CN 106480974 A CN106480974 A CN 106480974A CN 201610866587 A CN201610866587 A CN 201610866587A CN 106480974 A CN106480974 A CN 106480974A
- Authority
- CN
- China
- Prior art keywords
- storage pond
- mesh
- water inlet
- water
- partition wall
- 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
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
- E03F5/106—Passive flow control devices, i.e. not moving during flow regulation
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- 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
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
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- 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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Abstract
The present invention provides a kind of storage pond of the box separator of preposition mesh, including tri- parts of A, B, C.One blocks up top the partition wall of downflow weir, compartment drainage pumping plant collecting-tank A and storage pond B+C；Storage pond B+C water inlet end is provided with the box separator of mesh, the box separator of mesh cut dirty net, storage pond is divided into separation crystallizing field and the water reserve that current are communicated；Water Collection Tank in Drainage Pumping Station A is provided with sewage pump and rainwater pump, and Water Collection Tank in Drainage Pumping Station A is provided with water inlet pipe, water inlet gate valve, has trash rack after water inlet gate valve；The bottom just to water inlet pipe of downflow weir place partition wall is provided with gate valve.Advantage is that simple structure, simple operation, pollutant are intercepted and mud cleaning efficiency height, both can be used for newly-built storage pond, it can also be used to the transformation of built storage pond.
Description
Technical field
The invention belongs to rain technical field of sewage, and in particular to a kind of rain sewage storage pond for being applied to drainage system
Technology.
Background technology
Combined drainage system and there is the separate sewage system of hybrid junction sewage, rainy day overflow pollution has become city
The main cause of water environment pollution.Effective engineering measure that storage pond is polluted as a kind of control drainage system early-stage rainwater,
It is used widely.But, in use, the ground carried in the early-stage rainwater runoff of collection and pipeline are deposited storage pond
Dirt impurity, silt etc. be inevitably deposited in storage pond, if effectively cannot clear up in time, storage pond will be unable to
The problems such as imitating its effect of performance, long-term possible association stench and bacteria breed.The method of storage pond desilting at present mainly includes people
Work cleaning, submersible agitator stirring are rinsed, water sprayer is rinsed, waterpower tipping bucket is rinsed, continuous channel is rinsed, gate-type is from rinse-system
Deng.These methods all have that different degrees of operating process is many, flush efficiency is low, equipment is fragile, power consumption is many, engineering is made
The shortcomings of valency is high, management service is complicated.
For solving the problems, such as the alluvial of storage pond bottom sediment, 204690921 U of Chinese patent CN is disclosed and is rained a kind ofly
Water storage pond, including pond body, described pond body includes multistage sub-tank and a main tank body, with multistage flow guiding structure, its
Bottom is equipped with removable filter groove, sets filter layer groove upper cap is filtered.The dirt impurity that carries secretly in rainwater effectively can be deposited
In lautertuns, as long as taking out lautertuns can clean out these deposits.102102376 A of Chinese patent CN discloses one
Rainwater accumulation system is planted, in the initial stage of rainwater-collecting, is provided with and cuts dirty filter net device and an early-stage rainwater stream abandoning device, control
Most of pollutant in rainfall runoff；Dirt impurity is removed with more medium filter.The medium filter adopts anthracite
Filtrate, quartz sand filter media and garnet filtrate in small, broken bits are used as medium.There is the operation of filter medium in the above patented method
Block and clear up convenient problem.105317103 A of Chinese patent CN discloses a kind of rainwater storage system with from abatement functions
System.It is characterized in collecting system by mud in cistern and has been stood the mud of natural sedimentation mud-collecting slot is pooled to, by spoil disposal
Mud is pushed mud well by system, then by sludge pump by outside mud out well；In the at the bottom of pond rinse-system release pair tank
Clear water, columns base residual sludge is thoroughly removed.The invention both can quickly collect rainwater, keep rainwater for a long time
Water quality is simultaneously stored, and can realize mud again from improvement.The realization of the patented method needs more complicated operational sequence.
104120780 B of Chinese patent CN discloses a kind of rainwater utilization storage pond with from pre-washing function.The invention
Storage pond filter layer is rinsed using the rainwater of storage pond themselves capture, by storage pond bottom pile up deposit rinse to
Bilge, and then pond body is discharged, can effectively remove base sludge.104532947 A of Chinese patent CN discloses a kind of underground and opens
Open type storage pond, including a pond body, is divided into rainwater pump gathering ground and area's two parts of regulating and storing.The rainwater pump gathering ground is in described
Regulate and store the top in area, in pond body, be provided with rainwater pump and sewage pump, pond body inner bottom surface is provided with inlet duct, the inlet duct by
Incline at the sewage pump to decline at the rainwater pump and arrange, by the sewage pump by the sewage in pond body and its deposit
Externally discharge.These patents can be effectively improved storage pond siltation problem, but comparatively complex structure.
Therefore, the present invention proposes a kind of storage pond of the box separator of preposition mesh, simple structure, can effective control regulate and store
The deposit accumulation in pond.
Content of the invention
For the deficiencies in the prior art, the present invention provides a kind of storage pond of the box separator of preposition mesh, its
With simple structure, cheap advantage, and be easy to cleaning, can effective control deposit deposition region, using storage pond
What water level conveniently realized deposit washes away and clears up conveying.
For reaching above-mentioned purpose, technical scheme is as follows：
The present invention includes tri- parts of A, B, C, and one blocks up top the partition wall of downflow weir, and whole pond body is separated into drainage pumping plant collection
Pond A and storage pond B+C, storage pond B+C water inlet end are provided with the box separator of mesh, the box separator of mesh cut dirty net,
Storage pond is divided into separation crystallizing field B and the water reserve C that current are communicated, Water Collection Tank in Drainage Pumping Station A be provided with sewage pump and
Rainwater pump, Water Collection Tank in Drainage Pumping Station A connection water inlet pipe are simultaneously provided with into water gate valve（Open type device able to turn on or off）, after water inlet gate valve
The bottom just to water inlet pipe for having trash rack, downflow weir place partition wall is provided with gate valve.
The box separator of the mesh is the case structure nothing upper bottom surface and leading flank, and other three sides and bottom surface are
Permeable network structure, the relative side of two of which are right-angled trapezium, and the box separator one end connection downflow weir of mesh is located
Partition wall, other end connection cut dirty net.
The storage pond bottom, favours the partition wall side end of downflow weir, is easy to dirt impurity to be dammed by sewage
Pump is conveyed.
The partition wall is not higher than water inlet pipe ttom of pipe absolute altitude as early-stage rainwater downflow weir, downflow weir weir crest absolute altitude.
It is an advantage of the invention that the storage pond of the present invention passes through to arrange net easy to removal and installation in storage pond water inlet end
The box separator in hole, can effectively intercept the pollutant of big particle diameter, and make the dirt impurity orientated deposition of small particle in storage pond
Separate crystallizing field bottom；When storage pond stores rainwater and is vented, the silt of bottom deposit is taken away in the rain drop erosion that is accumulated using itself
Mud, can effectively solving storage pond siltation, clear up difficult problem, saved water for cleaning, saved power consumption.The present invention
Simple structure, simple operation, pollutant is intercepted and mud cleaning efficiency is high, both can be used for newly-built storage pond, and can also have been fitted
Transformation for built storage pond.
Description of the drawings
Fig. 1 is the planar structure schematic diagram of the present invention；
Fig. 2 is A-A cross-sectional view in Fig. 1；
Fig. 3 is a kind of structural representation of the box separator of mesh.
In figure, 1. water inlet pipe；2. intake gate valve；3. grid；4. sewage pump；5. downflow weir partition wall；6. the box separation of mesh
Device；7. the box separator of mesh cuts dirty net；8. gate valve able to turn on or off；9. rainwater pump.
A- Water Collection Tank in Drainage Pumping Station；B+C- storage pond；B- separates crystallizing field；C- storage pond water reserve.
Specific embodiment
The present invention includes tri- parts of A, B, C, and whole pond body is separated into draining by the partition wall 5 that a stifled top is provided with downflow weir
Pumping plant collecting-tank A and storage pond B+C, storage pond B+C water inlet end are provided with the box separator 6 of mesh, the box separator 6 of mesh
Dirty net 7 is cut, storage pond is divided into separation crystallizing field B and the water reserve C that current are communicated, Water Collection Tank in Drainage Pumping Station A is provided with
Sewage pump 4 and rainwater pump 9, Water Collection Tank in Drainage Pumping Station A connection water inlet pipe 1 are simultaneously provided with into water gate valve 2, and gate valve 2 of intaking has below
Trash rack 3, downflow weir place partition wall 5 just gate valve 8 is provided with to the bottom of water inlet pipe 1.Downflow weir weir crest absolute altitude be not higher than into
1 ttom of pipe absolute altitude of water pipe.
The box separator 6 of the mesh is other three sides and bottom surface nothing upper bottom surface and the case structure of leading flank
For permeable network structure, the relative side of two of which is right-angled trapezium, but is not limited only to right-angled trapezium；The box separator of mesh
The partition wall 5 that 6 one end connection downflow weir is located, other end connection cut dirty net 7.Particularly, can be by box for mesh 6 casing of separator
Bottom surface or side are divided into several pieces of independent units, are easily installed and dismantle.
The storage pond B+C bottom, favours a side end of downflow weir place partition wall 5, is easy to dirt impurity by sewage
Dam pump is conveyed.
The method of operation：
During dry days, sewage pump 4, the sewage in Water Collection Tank in Drainage Pumping Station A and pipeline deposit is opened, dirt is emitted into by cutting dirty pipe
Water treatment system, realizes drought stream and cuts dirt.
During the rainy day, Water Collection Tank in Drainage Pumping Station A receives the rain sewage at rainwater, rainfall initial stage to retain pump 4 through cutting with sewage first
Dirty pipe is delivered to outside sewage disposal system, is formed and rainfall early-stage rainwater is dammed.
When rainfall increases or rain time prolongation, come the conveying capacity that the water yield exceedes outside sewage network, drainage pumping plant
Collecting-tank A water level rises, when water level exceedes partition wall（Downflow weir）After 5 absolute altitude, water overflow enters storage pond（B+C）, first
Through the interception function of the box separator 6 of the mesh of storage pond water inlet end installation, floating thing interception that will be larger is box in mesh
In the filter screen of separator 6；Particle diameter also temporarily will be intercepted less than the particulate matter of box 6 filter screen of separator of mesh, is subsequently existed
Mesh box separator 6 lower space is slowly deposited in the presence of gravity（Separate crystallizing field B）.
Work as storage pond（B+C）Water level reaches partition wall（Downflow weir）After 5 absolute altitude, now storage pond expires pond, imports afterwards
Rainwater, be expelled to water body by opening the rainwater confluxed into collecting-tank A by 9 later stage of rainwater pump, with support area prevention waterlogging safety.
After rainfall stops, downstream wastewater pipe network gradually recovers conveying capacity, now needs the rain to storing in storage pond
Sewage is vented.In the case that sewage pump 4 is opened, rainwater pump 9 is closed, opens the device able to turn on or off positioned at 5 bottom of partition wall
8, now Water Collection Tank in Drainage Pumping Station A and storage pond B+C be connected as a single entity, the rain sewage stored in storage pond by sewage retain pump 4 carry
Rise to outside sewage disposal system.During emptying storage pond, the initial stage rain sewage stored in storage pond is box from mesh
The lower space of separator 6（Separate crystallizing field B）Bottom enters Water Collection Tank in Drainage Pumping Station A, during the rain sewage for flowing through is to rainfall
Deposit mud in this and souring is formed, mud is brought into Water Collection Tank in Drainage Pumping Station A using the potential energy of accumulation rainwater, then by dirt
Water pump 4 is pumped to outside sewage disposal system, efficiently solves storage pond bottom sludge deposition, it is difficult to the problem of cleaning.Blocked
The larger dirt impurity cut in the box separator of mesh periodically can be dragged for by manhole clearly.
Claims (3)
1. the storage pond of the box separator of a kind of preposition mesh, including tri- parts of A, B, C, it is characterised in that one blocks up top has
The partition wall of downflow weir, compartment drainage pumping plant collecting-tank A and storage pond B+C, storage pond B+C water inlet end are provided with the box separation of mesh
Device, section dirty net of the box separator of mesh, storage pond is divided into and separates crystallizing field and water reserve, the Water Collection Tank in Drainage Pumping Station
A is provided with sewage pump and rainwater pump, and Water Collection Tank in Drainage Pumping Station A is provided with water inlet pipe, water inlet gate valve, has into water lattice after water inlet gate valve
Grid, the bottom just to water inlet pipe of downflow weir place partition wall are provided with gate valve.
2. the storage pond of the box separator of preposition mesh as described in claim 1, it is characterised in that the box separation of the mesh
Device is the case structure nothing upper bottom surface and leading flank, and other three sides and bottom surface are permeable network structure, two of which phase
To side be right-angled trapezium, the box separator one end of mesh connects the partition wall of downflow weir, and other end connection cuts a dirty net.
3. the storage pond of the box separator of preposition mesh as described in claim 1, it is characterised in that the storage pond bottom,
The partition wall side end of downflow weir is favoured, is easy to dirt impurity to be conveyed by sewage intercepting pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610866587.3A CN106480974B (en) | 2016-09-30 | 2016-09-30 | The storage pond of the preposition box separator of mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610866587.3A CN106480974B (en) | 2016-09-30 | 2016-09-30 | The storage pond of the preposition box separator of mesh |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106480974A true CN106480974A (en) | 2017-03-08 |
| CN106480974B CN106480974B (en) | 2019-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610866587.3A Active CN106480974B (en) | 2016-09-30 | 2016-09-30 | The storage pond of the preposition box separator of mesh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106480974B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419797A (en) * | 2017-03-21 | 2017-12-01 | 兰州交通大学 | A kind of rainwater storage processing unit |
Citations (4)
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|---|---|---|---|---|
| KR20140104134A (en) * | 2013-02-20 | 2014-08-28 | 곽병열 | Floating trash remover |
| CN104631610A (en) * | 2015-02-10 | 2015-05-20 | 武汉圣禹排水系统有限公司 | Rainwater particle separation and regulation and storage system |
| CN104727434A (en) * | 2015-03-20 | 2015-06-24 | 洼石环境工程（上海）有限公司 | Rainwater retention tank with pollutant removing function |
| CN204645239U (en) * | 2015-04-23 | 2015-09-16 | 洼石环境工程（上海）有限公司 | A kind of early-stage rainwater overflow grating with vacuum draw slag removing function |
-
2016
- 2016-09-30 CN CN201610866587.3A patent/CN106480974B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140104134A (en) * | 2013-02-20 | 2014-08-28 | 곽병열 | Floating trash remover |
| CN104631610A (en) * | 2015-02-10 | 2015-05-20 | 武汉圣禹排水系统有限公司 | Rainwater particle separation and regulation and storage system |
| CN104727434A (en) * | 2015-03-20 | 2015-06-24 | 洼石环境工程（上海）有限公司 | Rainwater retention tank with pollutant removing function |
| CN204645239U (en) * | 2015-04-23 | 2015-09-16 | 洼石环境工程（上海）有限公司 | A kind of early-stage rainwater overflow grating with vacuum draw slag removing function |
Non-Patent Citations (1)
| Title |
|---|
| 李亚峰等: "《水泵及水泵站》", 31 July 2009, 北京机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107419797A (en) * | 2017-03-21 | 2017-12-01 | 兰州交通大学 | A kind of rainwater storage processing unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106480974B (en) | 2019-01-25 |
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