CN107119781A - A kind of automatic sewage collection system of urban flood control and drainage and method - Google Patents

A kind of automatic sewage collection system of urban flood control and drainage and method Download PDF

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Publication number
CN107119781A
CN107119781A CN201710534894.6A CN201710534894A CN107119781A CN 107119781 A CN107119781 A CN 107119781A CN 201710534894 A CN201710534894 A CN 201710534894A CN 107119781 A CN107119781 A CN 107119781A
Authority
CN
China
Prior art keywords
spiral
dirty
water guide
carries
circle
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.)
Pending
Application number
CN201710534894.6A
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Chinese (zh)
Inventor
杨阳
徐海峰
何勇军
范光亚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Hydraulic Research Institute of National Energy Administration Ministry of Transport Ministry of Water Resources
Original Assignee
Nanjing Hydraulic Research Institute of National Energy Administration Ministry of Transport Ministry of Water Resources
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Hydraulic Research Institute of National Energy Administration Ministry of Transport Ministry of Water Resources filed Critical Nanjing Hydraulic Research Institute of National Energy Administration Ministry of Transport Ministry of Water Resources
Priority to CN201710534894.6A priority Critical patent/CN107119781A/en
Publication of CN107119781A publication Critical patent/CN107119781A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F1/00Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401Gullies for use in roads or pavements
    • E03F5/0403Gullies for use in roads or pavements with a sediment trap
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401Gullies for use in roads or pavements
    • E03F5/0404Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/14Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates

Abstract

The invention discloses a kind of automatic sewage collection system of urban flood control and drainage and method, including spiral carries dirty pipe, conduit, sump, trash rack, leads and dirty enclose, carry dirty pond, water guide circle, blade;Described spiral, which carries dirty pipe, includes socket, screw rod, helical-blade;Spiral puies forward dirty pipe top connecting conduit, and conduit outlet is just to sump;Screw rod stretches out spiral and carries dirty pipe, and through dirty pond is carried, bottom is provided with three blades;Water guide circle top is fixed on catch-basin wall, and water guide circle bottom is closed up, bottom alignment blade center;The vertical section of water guide circle is the house type of fovea superior, and there is spiral guiding gutter upper surface;Column dirt, which is deleted, is fixed on catch-basin mouth circle side, is the annular network structure of stainless steel, can intercept the large-scale debris such as branch, rubbish;The present invention can collect pollutant and alluvial impurity while draining, realize the purpose that the flood excretion filtering of automation, pollutant and mud are reclaimed.

Description

A kind of automatic sewage collection system of urban flood control and drainage and method
Technical field
The present invention relates to the automatic sewage collection system of field of urban drainage, particularly urban flood control and drainage.
Background technology
Existing city drain off floodwaters sluicing design standard and related specifications it is more old, annual rainy season, a large amount of cities are accumulated Water and the phenomenon such as not smooth of drainning off floodwaters, people's lives and traffic, which are caused, greatly to be influenceed.Road drainage setting, catch-basin etc. turn into The bottleneck smoothly drained off floodwaters;Existing catch-basin, its underpart is connected with drainage pipeline, and some catch-basins are additionally provided with basketry, can intercept Dirt prevents from blocking drainage pipeline.However, under torrential rain and a large amount of pollutant waterloggings, pollutant often deposits obstruction drainpipe Road, meanwhile, a large amount of rainwater carry the pollutants such as particle, rubbish, mud and enter city river, and river water quality, river channel ecology are made Into extreme influence.
For this reason, it may be necessary to provide it is a kind of can effectively while draining collect pollutant and deposit impurity pollutant receive Acquisition means, realize the separating and filtering of rainfall and sewage, and pollutant and mud collect disposal.
The content of the invention
It is an object of the invention to provide a kind of automatic sewage collection system of urban flood control and drainage and method, Urban Rain flood is realized Water is while excretion, filtering and the purpose for intercepting pollutant.
In order to solve the above technical problems, the technical solution adopted in the present invention is a kind of automatic dirt collection dress of urban flood control and drainage Put, including spiral carries dirty pipe, conduit, sump, trash rack, leads and dirty enclose, carry dirty pond, water guide circle, blade;Described spiral proposes dirt Pipe includes socket, screw rod, helical-blade;Spiral puies forward dirty pipe top connecting conduit, and lid is arranged at top, and conduit outlet is just to sump; Screw rod stretches out spiral and carries dirty pipe, and through dirty pond is carried, multiple blades are installed in bottom;Water guide circle top is fitted in gully well wall On, top and trash rack bottom, lead dirty circle top and be fixedly connected;Water guide circle bottom is closed up, bottom alignment blade center;Under water guide circle The vertical section in portion is the arc of indent, and there is spiral guiding gutter upper surface;Column dirt, which is deleted, is fixed on catch-basin mouth circle side, is stainless steel ring Shape network structure, can intercept the large-scale debris such as branch, rubbish.
Wherein, water guide circle is stainless steel structure, and spiral guiding gutter is spiral water guide groove;Due to by geostrophic deviating force Influence, southern hemisphere and northern hemisphere water (flow) direction is different when current are let out under, the spiral guiding gutter for the Southern Hemisphere turn to clockwise and point Cloth, the spiral guiding gutter for the Northern Hemisphere is turned to and is distributed counterclockwise.
Wherein, blade is fixed by sharf with screw rod;The following extended line of water guide circle and sharf, blade center phase Hand over, to ensure the stabilization of stress, while improving the efficiency that water flow impact pressure is converted into screw rod rotatory force.
Wherein, duct inlet is higher than outlet;Trash rack aperture is vertical provision aperture, in order to prevent silting while intercepting big Volume debris, aperture width is more than 5cm;Lead dirty hedge trellis stainless steel material, grid checkerwork cell radially branch, beneficial to pollution Logistics, which enters, carries dirty pond;Dirty pond is carried for stainless steel groove, dirty pool side is carried higher than socket base.
A kind of method of the automatic sewage collection system of urban flood control and drainage, it is characterised in that including method used below:
Step one:Bulky grain in Urban Rain flood, floating pollutants, are collected by contaminant collecting by trash rack, Diameter is less than or equal to the importings such as 5cm pollutant and alluvial impurity simultaneously and carries dirty pond;
Step 2:Hydro powered, rainwater catchment is fallen into catch-basin, and potential energy is converted into kinetic energy by water guide circle, leaf is impacted Piece, drives screw rod rotation;
Step 3:Contaminants Transport, spiral carries dirty pipe and rotated by screw rod, drives the rotation of helical-blade, promotes rainwater mixing The mixture of particulate contamination thing formation carries out lifting migration, and is transported to sump by conduit, or conduit is transported to other fortune Defeated vehicle, carries out follow-up transport, precipitation, consolidation process.
Compared with prior art, the beneficial effects of the invention are as follows:
While Urban Rain, flood is drained, efficiently separating and collecting for large, medium and small pollutant is realized, to entering underground The water body of drainpipe and channel of controlling flood is filtered.
The water guide circle of given shape is established, dirty pipe is carried by blade and spiral, is lifting force by Water power transform, to small Grain pollutant and impurity migrate and reclaim automatically.
Establish the guiding gutter of given shape, beneficial to current it is quick under let out, and form effective impulsive force, it is to avoid water seal The impeded drainage caused.
Brief description of the drawings
Fig. 1 is the pattern schematic diagram of conventional discharge well.
Fig. 2 is one embodiment of the invention structural relation schematic diagram.
Fig. 3 is screw rod and helical-blade structural representation.
Fig. 4 is water guide coil structures schematic diagram.
Fig. 5 is water guide circle and blade construction relation schematic diagram.
Embodiment
The principle and feature of the present invention are further described below in conjunction with accompanying drawing.
As shown in Fig. 1 to Fig. 5, the invention includes spiral and carries dirty pipe, conduit, sump, trash rack, leads and dirty enclose, carry Dirty pond, water guide circle, blade;Spiral, which carries dirty pipe, includes socket, screw rod, helical-blade.
Water guide circle is fixed on catch-basin wall, and water guide circle bottom is closed up, bottom alignment blade center.
The vertical section of water guide circle bottom is the arc of fovea superior, and there is spiral guiding gutter upper surface, for guiding current, smooth flow State, improves and lets out efficiency under energy conversion efficiency and current.
Column dirt, which is deleted, is fixed on catch-basin mouth circle side, is the annular network structure of stainless steel, can intercept branch, rubbish etc. large-scale Debris, realizes that the analysis first of pollutant is intercepted.
Have three uniform blades on screw rod, the current of water guide circle guiding are from multiple angle impacts blades, it is ensured that blade by The stabilization of power, while the impulsive force of current to be converted into the rotatory force of screw rod.
Wherein, duct inlet is higher than outlet;Trash rack is vertical grid aperture, in order to prevent fine pollutants silting, together When intercept large volume debris, aperture transverse width be more than 5cm;It is radial direction lattice-shaped stainless steel material to lead dirty circle, beneficial to pollutant Inflow carries dirty pond;Dirty pond is carried for stainless steel groove, dirty pool side is carried higher than socket base.
Once filtering is to be collected the bulky grain in Urban Rain flood, floating pollutants by trash rack;It is secondary Filtering is by leading dirty circle to import and carry dirty pond small particles pollutant and the impurity etc. that deposits.
In order to improve the efficiency of hydro powered, it is necessary to which current have the enough discrepancy in elevation between road surface to blade, while proposing dirt The discrepancy in elevation of pond to conduit is relative small;The former is more than 2 times of the latter.
, it is necessary to put forward dirty pipe and conduit mounting bracket to spiral during actual installation.
Surface flow is less, pollutant mud it is more in the case of, for the ease of cleaning ground, water can be passed through and rinse ground Face, pollutant is poured and carried in dirty pond, while carrying dirty tube top portion connection kinetic pump driving screw rod in spiral, progress puies forward dirty receipts Collection.
Above-described embodiment is preferably embodiment, but embodiments of the present invention are not by above-described embodiment of the invention Limitation, other any Spirit Essences without departing from the present invention and the change made under principle, modification, replacement, combine, simplification, Equivalent substitute mode is should be, is included within protection scope of the present invention.

Claims (5)

1. a kind of automatic sewage collection system of urban flood control and drainage, it is characterised in that:Dirty pipe, conduit are carried including spiral, sump, block dirt Grid, lead dirty circle, carry dirty pond, water guide circle, blade;Described spiral, which carries dirty pipe, includes socket, screw rod, helical-blade;Spiral proposes dirt Lid is arranged at pipe top connecting conduit, top, and conduit outlet is just to sump;Screw rod stretches out spiral and carries dirty pipe, through carrying dirty pond, under Multiple blades are installed in portion, and blade is uniformly distributed;Water guide circle top is fitted on gully well wall, top and trash rack bottom, leads dirt Circle top is fixedly connected;Water guide circle bottom is closed up, bottom alignment blade center;The vertical section of water guide circle bottom is the arc of indent There is spiral guiding gutter shape, upper surface;Column dirt, which is deleted, is fixed on catch-basin mouth circle side, is the annular network structure of stainless steel, can intercept The large-scale debris such as branch, rubbish.
2. a kind of automatic sewage collection system of urban flood control and drainage according to claim 1, it is characterised in that described water guide circle For stainless steel structure, spiral guiding gutter is spiral water guide groove;Due to being influenceed by geostrophic deviating force, when current are let out under Southern hemisphere and northern hemisphere water (flow) direction is different, and the spiral guiding gutter for the Southern Hemisphere is turned to and is distributed, the spiral for the Northern Hemisphere clockwise Guiding gutter is turned to and is distributed counterclockwise.
3. the automatic sewage collection system of a kind of urban flood control and drainage according to claim 2, it is characterised in that described blade leads to Sharf is crossed to fix with screw rod;The following extended line of water guide circle meets at the center of sharf, to ensure the stabilization of stress, carries simultaneously High water flow impact pressure is converted into the efficiency of screw rod rotatory force.
4. the automatic sewage collection system of a kind of urban flood control and drainage according to claim 3, it is characterised in that described conduit enters Mouth is higher than outlet;Trash rack aperture is vertical provision aperture, and in order to prevent silting while intercepting large volume debris, aperture width is big In 5cm;Lead dirty hedge trellis stainless steel material, grid checkerwork cell radially branch flows into beneficial to pollutant and carries dirty pond;Carrying dirty pond is Stainless steel groove, carries dirty pool side higher than socket base.
5. a kind of method of the automatic sewage collection system of urban flood control and drainage according to claim 4, it is characterised in that including with Lower application method:
Step one:Bulky grain in Urban Rain flood, floating pollutants, are collected by contaminant collecting by trash rack, Diameter is less than or equal to the importings such as 5cm pollutant and alluvial impurity simultaneously and carries dirty pond;
Step 2:Hydro powered, rainwater catchment is fallen into catch-basin, and potential energy is converted into kinetic energy by water guide circle, leaf is impacted Piece, drives screw rod rotation;
Step 3:Contaminants Transport, spiral carries dirty pipe and rotated by screw rod, drives the rotation of helical-blade, promotes rainwater mixing The mixture of particulate contamination thing formation carries out lifting migration, and is transported to sump by conduit, or conduit is transported to other fortune Defeated vehicle, carries out follow-up transport, precipitation, consolidation process.
CN201710534894.6A 2017-07-03 2017-07-03 A kind of automatic sewage collection system of urban flood control and drainage and method Pending CN107119781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710534894.6A CN107119781A (en) 2017-07-03 2017-07-03 A kind of automatic sewage collection system of urban flood control and drainage and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710534894.6A CN107119781A (en) 2017-07-03 2017-07-03 A kind of automatic sewage collection system of urban flood control and drainage and method

Publications (1)

Publication Number Publication Date
CN107119781A true CN107119781A (en) 2017-09-01

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ID=59730949

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710534894.6A Pending CN107119781A (en) 2017-07-03 2017-07-03 A kind of automatic sewage collection system of urban flood control and drainage and method

Country Status (1)

Country Link
CN (1) CN107119781A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107816121A (en) * 2017-10-31 2018-03-20 温州绿水青市政园林工程有限公司 Town road discharge structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107816121A (en) * 2017-10-31 2018-03-20 温州绿水青市政园林工程有限公司 Town road discharge structure

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