CN106223455A - A kind of drainage pipeline automatic dash turnover panel dams flusher - Google Patents
A kind of drainage pipeline automatic dash turnover panel dams flusher Download PDFInfo
- Publication number
- CN106223455A CN106223455A CN201610595075.8A CN201610595075A CN106223455A CN 106223455 A CN106223455 A CN 106223455A CN 201610595075 A CN201610595075 A CN 201610595075A CN 106223455 A CN106223455 A CN 106223455A
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- CN
- China
- Prior art keywords
- turnover panel
- spool
- dash
- rotating plate
- plate shaft
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
- E03F7/04—Valves for preventing return 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 proposes a kind of drainage pipeline automatic dash turnover panel and dams flusher, and it is made up of support arm, dash turnover panel, rotating plate shaft, balancing weight, hexagon-headed bolt.This device is by rationally arranging dash turnover panel height and rotating plate shaft height, in sewage or interflow pipeline, when the water level in pipeline reaches dash turnover panel upper edge, dash turnover panel automatic turning, the ripples that wash away formed produce strong souring to duct bottom deposit, deposit is rushed to drainage pipeline downstream, until sewage treatment plant, reaches dredging effect.Solve the problem that drainage pipeline should not wash away when big flow often in the deposit that low discharge running status is formed；In storm sewer, when the flow that rainfall runoff is formed reaches the designated water level height of pipeline (dash turnover panel upper edge), dash turnover panel automatic turning, quick earial drainage, not affect the design rainwater flow of storm sewer, solve the problem that the sewage of hybrid junction puts river polluted river channel dry days.When in drainage pipeline, water level is reduced to rotating plate shaft height, by gravity, dash turnover panel is automatically switched off.
Description
Technical field
The invention belongs to environmental technology field, be specifically related to a kind of drainage pipeline automatic dash turnover panel and dam flusher,
Being applicable to rain pipe, soil pipe, collecting fitting, the deposit in tubing storage water flushing pipeline, simultaneously at storm sewer
Intercept sewage and the early-stage rainwater of hybrid junction.
Background technology
In recent years, urban waterlogging is of increasing concern, especially the increasing of extreme weather, and urban waterlogging event takes place frequently, and draws
Playing various circles of society extensively to think deeply, China " on important place, lightly under " for a long time, the theory of " reconstruction set, gently management " are the most constantly subject to
To querying and gradually starting to change.The important civilian infrastructure sewerage system indispensable as city is sent out
Waving the important function of collection, delivering rainwater, city domestic sewage and industrial wastewater, the water environment simultaneously also bearing city is dirty
The important duty such as dye preventing and treating, water drainage flood control.But, along with the quickening of urbanization process, design unreasonable, operation pipe simultaneously in addition
The reasons such as reason imperfection, some problems of sewerage system gradually expose and highlight, such as drainage pipeline alluvial problem.According to
Survey data shows, in Beijing, Guangzhou, Chaohu Prefecture's pipeline, alluvial reaches blocking and Severe blockage (thickness of deposits and caliber
Ratio > 20%) and pipeline ratio reach 23%, 7%, 50% respectively, especially in the city that municipal administration maintenance level is the highest, pipeline deposits more
For substantially.Additionally, urban discharging pipeline deposit has become one of important sources of rainy day overflow polluted river channel the most.The row of causing
The main cause of waterpipe deposits is that drainage pipeline flow is being continually changing, and flow hour, pipe flow speed is low, deposit
Precipitation；When flow is big, pipe flow speed is big, and deposit is washed；And when pipeline flow is in low discharge for a long time (rain pipe
Road, collaborate pipeline, design irrational sewage conduct), the Organic substance in deposit can be utilized by microorganism, produces extracellular polymer
Thing, by inorganic particle adhesive aggregation together, also is difficult to be washed when big flow, to this end, drainage pipeline deposit is mainly adopted at present
The removing of drainage pipeline deposit is carried out with cleaning technology.Mainly include push rod and bull stick dredging, jetting dredging, winch dredging,
Waterpower is dredged.Distinct methods is suitable for different occasion and for different deposits.But these methods are not to there is labor intensity
Big or clean the cleanest, it is simply that to exist and need to clear out deposit drainage pipeline the problem that carries out processing (in order to avoid producing secondary
Pollute), thus there is the inconvenience of many uses.Additionally, due to the hysteresis quality of Drainage System Construction, and after drainage system builds up
Being difficult to carry out effectively management, cause rain dirt hybrid junction problem serious, dry flow sewage passes through the in line river course of Storm Sewer Network, becomes restriction height
Cut dirty rate city and the outstanding problem of area river water quality improvement.And the facility that dams is set in built Storm Sewer Network and carries out
The interception of dry flow sewage, will affect the design standard of Storm Sewer Network, cause waterlogging, therefore, for meeting urban drainage pipe network system
Middle management, the technology of maintenance need, and a kind of drainage pipeline automatic dash turnover panel of exploitation dams flusher, at sewage and collecting fitting
In road, carrying out sewage concentrating storage, when reserve-water-level reaches setting height, instantaneous upset baffle plate, what draining was formed washes away
Ripples produce strong souring to duct bottom deposit, rush deposit to drainage pipeline downstream, until sewage treatment plant,
Reach dredging effect；In storm sewer, being intercepted by the sewage of hybrid junction, the flow formed when rainfall runoff reaches pipeline
Designated water level height time, instantaneous upset baffle plate, quick earial drainage, not affect the design rainwater flow of storm sewer.
Summary of the invention
It is an object of the invention to the deficiency for existing drainage pipeline deposit sweep-out method, and storm sewer hybrid junction is dirty
Water directly puts the problem that river is difficult to intercept, and proposes a kind of drainage pipeline automatic dash turnover panel and dams flusher, by rationally setting
Put dash turnover panel height and rotating plate shaft height, it is achieved reserve-water-level reaches to set dash turnover panel automatic turning during weir plate height.
Its operation principle is as follows: in sewage and interflow pipeline, when reserve-water-level is less than rotating plate shaft height, the pressure action at water exists
Under the active force of the power on dash turnover panel, dash turnover panel is closed, and stops passing through of current, carries out water-retention；When reserve-water-level is higher than
Rotating plate shaft height and when reaching to set dash turnover panel upper edge height, is positioned at above rotating plate shaft the pressure action of water at dash turnover panel
On power more than being positioned at the power on dash turnover panel of the pressure action of water below rotating plate shaft, (on rotating plate shaft, area is big, under rotating plate shaft
Area is little), now dash turnover panel automatic turning, the ripples that wash away of formation produce strong souring to duct bottom deposit,
Deposit is rushed to drainage pipeline downstream, until sewage treatment plant, reaches dredging effect, solve drainage pipeline often in rill
The deposit that amount running status is formed, the extracellular polymeric gone out because of microorganism secretion makes deposit be bonded together, at big stream
The problem should not washed away during amount；It is also possible to intercept the sewage of hybrid junction in storm sewer, when the stream that rainfall runoff is formed
When amount reaches the designated water level height of pipeline, instantaneous upset dash turnover panel, quick earial drainage, not affect the design rain of storm sewer
Discharge.When in drainage pipeline, water level is reduced to rotating plate shaft height, by being fixed on the weight of balancing weight on spool positioning baffle
Power effect, dash turnover panel begins to shut off, and now, the pressure action of the water power on dash turnover panel on rotating plate shaft that is positioned at is less than and is positioned at
The pressure action of water power on dash turnover panel under rotating plate shaft, dash turnover panel completely closes.
A kind of drainage pipeline automatic dash turnover panel that the present invention proposes dams flusher, including support arm 1, dash turnover panel
2, rotating plate shaft 3, balancing weight 4 and hexagon-headed bolt 5, wherein:
Support arm 1 is arranged vertically within drainage pipeline or pipe duct, and is entered with drainage pipeline or pipe duct junction by O RunddichtringO
Row seals；Dash turnover panel 2 is attached with support arm 1 by rotating plate shaft 3, and described rotating plate shaft 3 is horizontally disposed；Dash turnover panel 2 by
Turnover panel spool 6, spool positioning baffle 7 and spool pedestal 8 form, and turnover panel spool 6 fixed spool pedestal 8, another side is fixed
Spool positioning baffle 7, described rotating plate shaft 3 pierces into spool pedestal 8；Balancing weight 4 is fixed on spool location gear by hexagon-headed bolt 5
On plate 7；When turnover panel spool 6 is arranged vertically, the setting height(from bottom) at described spool pedestal 8 center is positioned at the 1/5 of turnover panel spool 6 height
To 1/2；The center setting height(from bottom) of described balancing weight 4 is positioned at the 1/6 to 1/2 of spool positioning baffle 7 height；When drainage pipeline or pipe
When in canal, reserve-water-level is less than rotating plate shaft height, dash turnover panel in drainage pipeline or pipe duct under the pressure force of water, dash
Turnover panel is arranged vertically, and stops passing through of current, carries out water-retention；When in drainage pipeline or pipe duct, reserve-water-level is higher than rotating plate shaft height
And when reaching to set dash turnover panel upper edge height, the pressure action of the water power on dash turnover panel above rotating plate shaft that is positioned at is more than
It is positioned at the pressure action of water power on dash turnover panel below rotating plate shaft, now dash turnover panel automatic turning, the flush water of formation
Ripple produces strong souring to duct bottom deposit, when in drainage pipeline, water level is reduced to rotating plate shaft height, by solid
Being scheduled on the action of gravity of balancing weight on spool positioning baffle, dash turnover panel begins to shut off, and now, is positioned at the pressure of water above rotating plate shaft
Pretend the power being used on dash turnover panel less than being positioned at the pressure action of water power on dash turnover panel below rotating plate shaft, dash turnover panel
Completely close.
In the present invention, the profile of described support arm 1 can be the combination of annular or annulus and arc.
In the present invention, the profile of described turnover panel spool 6 and spool positioning baffle 7 can be circle, rectangle, square or arc
With in rectangle, square combination any one.
In the present invention, the material of described support arm 1, turnover panel spool 6, spool positioning baffle 7 and spool pedestal 8 can be poly-
Vinyl chloride, polypropylene, ferrum, steel or stainless steel one to several combinations.
In the present invention, the material of described balancing weight 4 can be polrvinyl chloride, polypropylene, ferrum, steel or stainless steel one to several
Plant combination.
In the present invention, the weight of described balancing weight 4 is 0.5 to 3 times of turnover panel spool 6 weight.
In the present invention, described rotating plate shaft 3 includes axle sleeve and shaft core.Axle sleeve can be in plastics, cast iron, steel or stainless steel etc.
One, shaft core can be the one in plastics, cast iron, steel or stainless steel etc..
The beneficial effects of the present invention is:
In sewage or interflow pipeline, by dash turnover panel, the water in pipeline can be stored, when the water level in pipeline reaches
During to dash turnover panel upper edge, dash turnover panel automatic turning, the ripples that wash away of formation produce strong punching to duct bottom deposit
Brush effect, rushes deposit to drainage pipeline downstream, until sewage treatment plant, reaches dredging effect.Solution drainage pipeline is frequent
It is in the problem that the deposit that low discharge running status formed should not wash away when big flow；In storm sewer, Ke Yitong
Cross dash turnover panel the sewage of hybrid junction is intercepted, when the flow that rainfall runoff is formed reaches the designated water level height of pipeline
(dash turnover panel upper edge), dash turnover panel automatic turning, quick earial drainage, not affect the design rainwater flow of storm sewer.When
When in drainage pipeline, water level is reduced to rotating plate shaft height, by gravity, dash turnover panel is automatically switched off.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the dash turnover panel 2 closed mode diagram of the present invention.
Fig. 3 is the dash turnover panel 2 open and-shut mode diagram of the present invention.
Labelling in figure: 1 support arm, 2 dash turnover panels, 3 rotating plate shafts, 4 balancing weights, 5 hexagon-headed bolts, 6 turnover panel spools, 7 valves
Core positioning baffle, 8 spool pedestals.
Detailed description of the invention
The invention will be further described with example below in conjunction with the accompanying drawings:
As shown in Figure 1-Figure 3, in the present embodiment, a kind of drainage pipeline automatic dash turnover panel dams flusher, including support arm
1, dash turnover panel 2, rotating plate shaft 3, balancing weight 4 and hexagon-headed bolt 5.Wherein support arm 1 is arranged vertically within drainage pipeline or pipe duct
In, and sealed with drainage pipeline or pipe duct by O RunddichtringO；Dash turnover panel 2 is carried out with support arm 1 by rotating plate shaft 3
Connect；Dash turnover panel 2 is made up of turnover panel spool 6, spool positioning baffle 7, spool pedestal 8, and balancing weight 4 is by hexagon-headed bolt 5
It is fixed on spool positioning baffle 7.The profile of support arm 1 is circular, and the profile of turnover panel spool 6 and spool positioning baffle 7 is arc
Shape and the combination of rectangle, support arm 1, turnover panel spool 6, spool positioning baffle 7, the material of spool pedestal 8 are polrvinyl chloride, spool
The setting height(from bottom) of pedestal 8 is positioned at the 1/3 of turnover panel spool 6 height, and the center setting height(from bottom) of balancing weight 4 is positioned at spool positioning baffle 7
The 1/3 of height, the material of balancing weight 4 is rustless steel, and axle sleeve and shaft core material included by rotating plate shaft 3 are rustless steel, balancing weight 4
2 times that weight is turnover panel spool 6 weight.
In the present embodiment, a kind of drainage pipeline automatic dash turnover panel dams flusher, high by the dash turnover panel arranged
Degree and rotating plate shaft height, in sewage or interflow pipeline, when the water level in pipeline reaches dash turnover panel upper edge, dash turnover panel
Automatic turning, the ripples that wash away of formation produce strong souring to duct bottom deposit, rush deposit to drainage pipeline
Downstream, until sewage treatment plant, reaches dredging effect.By be 1000mm to caliber, conduit slope be 0.12% collecting fitting real
Testing result to show, during the pipeline drought stream of interflow, the degree of filling of sewage is typically about 20%, and shearing force of washing away now is 1.418N/
m2.When using automatic dash turnover panel to dam flusher, controlling degree of filling when washing away is 50%, the most now wash away shearing force
For 2.94N/m2；Controlling degree of filling when washing away is 75%, and shearing force of washing away the most now is 3.548N/m2；Relevant shear power is divided
Do not improve 107% and 150%, remove the deposit in pipeline in time.Solve drainage pipeline to run often in low discharge
The deposit that state is formed, the extracellular polymeric gone out because of microorganism secretion makes deposit be bonded together, when big flow not
The problem preferably washed away；In storm sewer, (the dash when the flow that rainfall runoff is formed reaches the designated water level height of pipeline
Turnover panel upper edge), dash turnover panel automatic turning, quick earial drainage, not affect the design rainwater flow of storm sewer, solve hybrid junction
The sewage problem of putting river polluted river channel dry days.When in drainage pipeline, water level is reduced to rotating plate shaft height, by gravity, dash
Turnover panel is automatically switched off.
Claims (7)
1. drainage pipeline automatic dash turnover panel dams a flusher, including support arm (1), dash turnover panel (2), rotating plate shaft
(3), balancing weight (4) and hexagon-headed bolt (5), it is characterised in that:
Support arm (1) is arranged vertically within drainage pipeline or pipe duct, and by O RunddichtringO and drainage pipeline or pipe duct junction
Seal；Dash turnover panel (2) is attached with support arm (1) by rotating plate shaft (3), and described rotating plate shaft (3) is horizontally disposed；Gear
Water turnover panel (2) is made up of turnover panel spool (6), spool positioning baffle (7) and spool pedestal (8), turnover panel spool (6) standing valve
Mandrel frame (8), another side fixed spool positioning baffle (7), described rotating plate shaft (3) pierces into spool pedestal (8)；Balancing weight (4) leads to
Cross hexagon-headed bolt (5) to be fixed on spool positioning baffle (7)；When turnover panel spool (6) is arranged vertically, described spool pedestal
(8) setting height(from bottom) at center is positioned at the 1/5 to 1/ 2 of turnover panel spool (6) height；The center setting height(from bottom) of described balancing weight (4)
It is positioned at the 1/ 6 to 1/2 of spool positioning baffle (7) height；When in drainage pipeline or pipe duct, reserve-water-level is less than rotating plate shaft height
Time, dash turnover panel is in drainage pipeline or pipe duct under the pressure force of water, and dash turnover panel is arranged vertically, and stops the logical of current
Cross, carry out water-retention；When in drainage pipeline or pipe duct, reserve-water-level higher than rotating plate shaft height and reaches to set dash turnover panel upper edge
Time highly, the pressure action of the water power on dash turnover panel above rotating plate shaft that is positioned at is made more than the pressure being positioned at water below rotating plate shaft
Being used in the power on dash turnover panel, now dash turnover panel automatic turning, duct bottom deposit is produced strong by the ripples that wash away of formation
Strong souring, when in drainage pipeline, water level is reduced to rotating plate shaft height, by being fixed on balancing weight on spool positioning baffle
Action of gravity, dash turnover panel begins to shut off, and now, is positioned at the pressure action of water power on dash turnover panel above rotating plate shaft little
In being positioned at the pressure action of water power on dash turnover panel below rotating plate shaft, dash turnover panel completely closes.
Device the most according to claim 1, it is characterised in that the profile of described support arm (1) is annular or annulus and arc
The combination of shape.
Device the most according to claim 1, it is characterised in that described turnover panel spool (6), the profile of spool positioning baffle (7)
It is any one in circle, rectangle, square or arc and rectangle, square combination.
Device the most according to claim 1, it is characterised in that described support arm (1), turnover panel spool (6), spool location gear
The material of plate (7) and spool pedestal (8) be polrvinyl chloride, polypropylene, ferrum, steel or stainless steel one to several combinations.
Device the most according to claim 1, it is characterised in that the material of described balancing weight (4) be polrvinyl chloride, polypropylene,
Ferrum, steel or stainless steel one to several combinations.
Device the most according to claim 1, it is characterised in that the weight of balancing weight (4) is the 0. of turnover panel spool (6) weight
5 to 3 times.
Device the most according to claim 1, it is characterised in that rotating plate shaft (3) includes axle sleeve and shaft core, axle sleeve is plastics, casting
One in ferrum, steel or stainless steel, shaft core is the one in plastics, cast iron, steel or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610595075.8A CN106223455A (en) | 2016-07-27 | 2016-07-27 | A kind of drainage pipeline automatic dash turnover panel dams flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610595075.8A CN106223455A (en) | 2016-07-27 | 2016-07-27 | A kind of drainage pipeline automatic dash turnover panel dams flusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106223455A true CN106223455A (en) | 2016-12-14 |
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ID=57534171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610595075.8A Pending CN106223455A (en) | 2016-07-27 | 2016-07-27 | A kind of drainage pipeline automatic dash turnover panel dams flusher |
Country Status (1)
| Country | Link |
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| CN (1) | CN106223455A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677288A (en) * | 2017-03-03 | 2017-05-17 | 河南工业大学 | Return flow prevention device for drainage pipeline of building |
| CN107938811A (en) * | 2017-10-24 | 2018-04-20 | 海宁亚大塑料管道系统有限公司 | A kind of turnover plate type Vatch basin |
| CN113062235A (en) * | 2021-03-23 | 2021-07-02 | 中冶南方城市建设工程技术有限公司 | Flushing device for drainage box culvert |
| CN113338550A (en) * | 2021-07-22 | 2021-09-03 | 胡蝶 | Device for accumulating and quantitatively distributing rainwater |
| CN115538568A (en) * | 2022-09-22 | 2022-12-30 | 珠海市规划设计研究院 | Hydraulic automatic inverted siphon flushing device and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004211286A (en) * | 2002-12-26 | 2004-07-29 | Sapporo Holdings Ltd | Drainage structure |
| KR20060025988A (en) * | 2004-09-18 | 2006-03-22 | 미래그린건설 주식회사 | Gathering drainage box earth sand inflow shutoff apparatus |
| CN102409752A (en) * | 2011-09-09 | 2012-04-11 | 管丽环境技术(上海)有限公司 | Automatic flushing device for urban drainage pipeline system |
| CN102505753A (en) * | 2011-11-08 | 2012-06-20 | 扬州大学 | Turning plate type preliminary rainwater intercepting well |
| CN204510461U (en) * | 2015-03-27 | 2015-07-29 | 重庆交通大学 | For the device that drainage pipe is removed contamination |
-
2016
- 2016-07-27 CN CN201610595075.8A patent/CN106223455A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004211286A (en) * | 2002-12-26 | 2004-07-29 | Sapporo Holdings Ltd | Drainage structure |
| KR20060025988A (en) * | 2004-09-18 | 2006-03-22 | 미래그린건설 주식회사 | Gathering drainage box earth sand inflow shutoff apparatus |
| CN102409752A (en) * | 2011-09-09 | 2012-04-11 | 管丽环境技术(上海)有限公司 | Automatic flushing device for urban drainage pipeline system |
| CN102505753A (en) * | 2011-11-08 | 2012-06-20 | 扬州大学 | Turning plate type preliminary rainwater intercepting well |
| CN204510461U (en) * | 2015-03-27 | 2015-07-29 | 重庆交通大学 | For the device that drainage pipe is removed contamination |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677288A (en) * | 2017-03-03 | 2017-05-17 | 河南工业大学 | Return flow prevention device for drainage pipeline of building |
| CN107938811A (en) * | 2017-10-24 | 2018-04-20 | 海宁亚大塑料管道系统有限公司 | A kind of turnover plate type Vatch basin |
| CN113062235A (en) * | 2021-03-23 | 2021-07-02 | 中冶南方城市建设工程技术有限公司 | Flushing device for drainage box culvert |
| CN113338550A (en) * | 2021-07-22 | 2021-09-03 | 胡蝶 | Device for accumulating and quantitatively distributing rainwater |
| CN115538568A (en) * | 2022-09-22 | 2022-12-30 | 珠海市规划设计研究院 | Hydraulic automatic inverted siphon flushing device and use method thereof |
| CN115538568B (en) * | 2022-09-22 | 2024-04-12 | 珠海市规划设计研究院 | Hydraulic automatic inverted siphon flushing device and use method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |
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| RJ01 | Rejection of invention patent application after publication |