CN107524222B - With abandoned stream, cut dirty and automatic cleaning function rain inlet structure - Google Patents
With abandoned stream, cut dirty and automatic cleaning function rain inlet structure Download PDFInfo
- Publication number
- CN107524222B CN107524222B CN201710807777.2A CN201710807777A CN107524222B CN 107524222 B CN107524222 B CN 107524222B CN 201710807777 A CN201710807777 A CN 201710807777A CN 107524222 B CN107524222 B CN 107524222B
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- China
- Prior art keywords
- flow regulating
- rain
- automatic cleaning
- cartridge filter
- regulating barrels
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0402—Gullies for use in roads or pavements provided with flushing means for cleaning or emptying
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The present invention relates to urban road drainage facility technology fields, it provides a kind of with abandoned stream, section dirty and automatic cleaning function rain inlet structure, the inlet for stom water includes well bore, rain perforaled strainer, flow regulating barrels and cartridge filter, rain perforaled strainer lid is located on the water inlet of well bore, the top of flow regulating barrels is connected to the connection of the bottom surface of rain perforaled strainer, bottom with cartridge filter, the side of flow regulating barrels is connected to municipal drainage pipeline, and cartridge filter is equipped with multiple filter hole.The present invention can not only realize early-stage rainwater stream abandoning, and initial rainwater is avoided to flow into receiving water body；But also the impurity in later period rainwater can be screened out, it avoids it from being deposited in municipal drainage pipeline and results in blockage.In addition, during the rainfall, as rainwater is along the flowing of flow regulating barrels and the outer wall of cartridge filter, the deposit for being attached to filtering drum outer wall can also be peeled off by rain drop erosion, and it is eventually deposited at well bore bottom, to be achieved that the automatic cleaning of cartridge filter, filter effect, the working strength for alleviating cleanup crew ensure that.
Description
Technical field
The present invention relates to urban road drainage facility technology field, more particularly to it is a kind of have abandoned stream, cut it is dirty and automatic clear
Wash the rain inlet structure of function.
Background technique
With the high speed development in city, a series of environmental problems such as urban waterlogging ponding, black and odorous water, Ecology destroy
Become to become increasingly conspicuous.And sponge urban construction is the important measure for coping with above-mentioned environmental problem.Sponge urban construction includes source
Runoff emission-reducing system, sewer system and water drainage are except dangerous system three digest journals construction.Wherein, inlet for stom water is as drainpipe canal system
Whether the important auxiliary construction of system can effectively receive water, that surface rain runoff is efficiently delivered to municipal drainage pipeline is straight
Connect the drainability for determining sewer system.And so-called " black smelly in water, on the coast, key is in Pai Kou, core for root
In pipe network ", therefore cut dirty by inlet for stom water is also one of the key for administering black and odorous water.
Existing inlet for stom water is made of rain perforaled strainer, well bore, rainwater branch pipe, and surface rain runoff is entered by rain perforaled strainer
Well bore, then municipal drainage pipeline is discharged by branch drain.In drainage procedure, initial rainwater can be direct by inlet for stom water
It is discharged into municipal drainage pipeline, is finally exhausted to receiving water body.And it containing a large amount of atmosphere pollution and is being converged in initial rainwater
The earth's surface pollutant washed away during stream, therefore initial rainwater direct emission can cause receiving water body seriously to pollute；It is same with this
When, a large amount of earth's surface rubbish can flow into well bore with rainwater by the strip-shaped hole on rain perforaled strainer, and then block branch drain and cause
The discharge capacity of inlet for stom water declines.
Summary of the invention
The present invention is to solve the skill that initial rainwater, earth's surface rubbish easily block branch drain can not be separated in the prior art
Art problem.
To solve the above problems, the present invention provides a kind of with abandoned stream, section dirty and automatic cleaning function inlet for stom water knot
Structure, the inlet for stom water include well bore, rain perforaled strainer, flow regulating barrels and cartridge filter, and what the rain perforaled strainer lid was located at the well bore enters water
On mouth, the top of the flow regulating barrels is connect with the bottom surface of the rain perforaled strainer, bottom is connected to the cartridge filter, the flow regulating barrels
Side be connected to municipal drainage pipeline, the cartridge filter be equipped with multiple filter hole.
Wherein, the flow regulating barrels include radome fairing and caching pipe, the top of the radome fairing connect with the rain perforaled strainer,
Bottom is connected to by caching pipe with the cartridge filter, and the lower part of the caching pipe is connected to the municipal drainage pipeline.
Wherein, the top of the radome fairing is swelled upwards.
Wherein, the material of the radome fairing and the caching pipe is stainless steel, glass reinforced plastic, polyvinyl chloride, aluminium alloy or titanium
Alloy.
Wherein, the cartridge filter includes bottom plate and the metal mesh along the setting of the periphery of the bottom plate.
Wherein, the flow regulating barrels are flexibly connected by the first connector with the rain perforaled strainer.
Wherein, first connector include the hook being connect with the bottom surface of the rain perforaled strainer and with the flow regulating barrels
Top connection shackle, the hook hook set in the shackle.
It wherein, further include corrugated flexible hose, one end of the corrugated flexible hose is connect with the flow regulating barrels, the other end is plugged in institute
It states in municipal drainage pipeline.
It wherein, is flexible connection between the flow regulating barrels and the corrugated flexible hose.
Wherein, the material of the corrugated flexible hose is polyvinyl chloride, polyethylene or polypropylene.
It is the configuration of the present invention is simple, cheap, by the way that flow regulating barrels and cartridge filter are suspended in well bore, can not only realize just
Phase rain water drainage avoids initial rainwater and flows into receiving water body；But also the impurity in later period rainwater can be screened out, avoid it heavy
Product results in blockage in municipal drainage pipeline.In addition, during the rainfall, as rainwater is along the outer wall of flow regulating barrels and cartridge filter
Flowing, the deposit for being attached to filtering drum outer wall can also be peeled off by rain drop erosion, and be eventually deposited at well bore bottom, thus also
The automatic cleaning for realizing cartridge filter ensure that filter effect, the working strength for alleviating cleanup crew.
Detailed description of the invention
Fig. 1 is a kind of vertical view with abandoned stream, the rain inlet structure for cutting dirt and automatic cleaning function of the embodiment of the present invention
Figure；
Fig. 2 is cross-sectional view of the Fig. 1 along the direction A-A；
Fig. 3 is cross-sectional view of the Fig. 1 along the direction B-B；
Fig. 4 is a kind of work with abandoned stream, the rain inlet structure for cutting dirt and automatic cleaning function of the embodiment of the present invention
Schematic diagram.
Appended drawing reference:
1, well bore；2, rain perforaled strainer；3, flow regulating barrels；3-1, radome fairing；
3-2, caching pipe；4, cartridge filter；5, municipal drainage pipeline；6, corrugated flexible hose；
7-1, hook；7-2, shackle.
Specific embodiment
To keep the purposes, technical schemes and advantages of invention clearer, below in conjunction with the attached drawing in invention, in invention
Technical solution be explicitly described, it is clear that described embodiment is invention a part of the embodiment, rather than whole realities
Apply example.It is obtained by those of ordinary skill in the art without making creative efforts based on the embodiment in invention
Every other embodiment belongs to the range of invention protection.
In the description of the present invention, unless otherwise indicated, the orientation or positional relationship of the instructions such as term " on ", "lower" is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.
It should be noted that unless otherwise clearly defined and limited, term " connection " shall be understood in a broad sense, for example, can
To be to be fixedly connected, may be a detachable connection, or be integrally connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected.For the ordinary skill in the art, tool of the above-mentioned term in invention can be understood with concrete condition
Body meaning.
As depicted in figs. 1 and 2, the present invention provides a kind of with abandoned stream, cuts dirty and automatic cleaning function inlet for stom water knot
Structure, the inlet for stom water include well bore 1, rain perforaled strainer 2, flow regulating barrels 3 and cartridge filter 4, and rain perforaled strainer 2 covers the water inlet for being located at well bore 1
On, the top of flow regulating barrels 3 is connect with the bottom surface of rain perforaled strainer 2, bottom is connected to cartridge filter 4, and the side of flow regulating barrels 3 and municipal administration are arranged
Waterpipe 5 is connected to, and cartridge filter 4 is equipped with multiple filter hole.
As shown in connection with fig. 4, when rainfall, after a part of rainwater flows into well bore 1 by the edge of rain perforaled strainer 2, along well bore 1
Inner wall be flowed directly to the bottom of well bore 1；Another part rainwater falls directly on flow regulating barrels 3 by the strip-shaped hole on rain perforaled strainer 2
Top after, flowed along the outer wall of flow regulating barrels 3 and cartridge filter 4, until falling on the bottom of well bore 1.Due to municipal drainage pipeline
There is certain distance between 5 and the bottom of well bore 1, therefore the lower part of well bore 1 can be accumulated in after initial rainwater inflow well bore 1, and
It will not be flowed in receiving water body by municipal drainage pipeline 5.With continuing for rainfall, later period rainwater can also gradually flow into well bore 1
In.Due to the presence of flow resistance, later period rainwater flows into the disturbance very little after well bore 1 to initial rainwater, so that initial rainwater is still
It is accumulated in the lower part of well bore 1, and later period rainwater is gradually accumulated in well bore 1 on the basis of rainwater in the early stage, that is to say, that at this time
Rainwater in well bore 1 is divided into initial rainwater layer and later period rainwater layer from the bottom to top.When later period rainwater gradually goes up to cartridge filter 4
When, the impurity being mingled in later period rainwater, such as rubbish and suspended particulate etc. will be intercepted at outside cartridge filter 4, and after cleaning
Later period rainwater will pass through filter hole and enter cartridge filter 4.Later period with being increasing for later period rainwater, after cleaning in cartridge filter 4
Rainwater will gradually diffuse in flow regulating barrels 3, and be discharged into municipal drainage pipeline 5 by flow regulating barrels 3.After rainfall, initial stage rain
The impurity filtered out in water and later period rainwater is just gradually deposited in the bottom of well bore 1, and the initial rainwater after cleaning can be gradually
Evaporation, so that cleanup crew only needs the rubbish and mud of 1 bottom of periodic cleaning well bore.
The inlet for stom water can not only realize early-stage rainwater stream abandoning as a result, avoid initial rainwater and flow into receiving water body and then make
At environmental pollution；And the impurity in later period rainwater can also be screened out by cartridge filter 4, avoid its product in municipal drainage pipeline
It results in blockage.In addition, during the rainfall, as rainwater is along the flowing of flow regulating barrels 3 and the outer wall of cartridge filter 4, being attached to filtering
The deposit of 4 outer walls of cylinder can also be peeled off by rain drop erosion, and be eventually deposited at 1 bottom of well bore, to also be achieved that cartridge filter 4
Automatic cleaning, ensure that filter effect, the working strength for alleviating cleanup crew.
Further, as shown in connection with fig. 3, flow regulating barrels 3 include radome fairing 3-1 and caching pipe 3-2, the top of radome fairing 3-1
It is connect with rain perforaled strainer 2, bottom is connected to by caching pipe 3-2 with cartridge filter 4, the lower part of caching pipe 3-2 and municipal drainage pipeline 5
Connection.
It is highly preferred that the top of radome fairing 3-1 is swelled upwards.For example, the top of radome fairing 3-1 is in cone, pyramid
Or hemispherical.The advantages of this arrangement are as follows: on the one hand, it can avoid rainwater or rubbish in the top of radome fairing 3-1 deposition；It is another
Aspect, also using the gravity of rainwater itself, so that rainwater is rapidly flow to caching pipe 3-2 along the curved surface at the top of radome fairing 3-1
Outer wall.
Further, radome fairing 3-1 and caching pipe 3-2 material be stainless steel, glass reinforced plastic, polyvinyl chloride, aluminium alloy or
Titanium alloy.
Preferably, cartridge filter 4 includes bottom plate and the metal mesh along the setting of the periphery of bottom plate.It should be noted that metal mesh
Mesh, that is, filter hole aperture can according in rainwater suspended particulate concentration and size be arranged.Such as the aperture of filter hole can be
0.075mm~8mm.
Wherein, flow regulating barrels 3 are flexibly connected by the first connector with rain perforaled strainer 2.Since rainwater passes through rain perforaled strainer 2
On strip-shaped hole when falling with certain speed, therefore when rainwater falls on the top of flow regulating barrels 3, flow regulating barrels 3 can be caused
It slightly swings, such as 3 ° of offset, and then the deposit for being attached to 4 outer wall of cartridge filter will be fallen with the swing of flow regulating barrels 3,
The filter effect of cartridge filter 4 so that avoidable filter hole is blocked, further strengthens.
Specifically, for the ease of later period maintenance update, the first connector includes the hook connecting with the bottom surface of rain perforaled strainer 2
The 7-1 and shackle 7-2 being connect with the top of flow regulating barrels 3, hook 7-1 hook set in shackle 7-2.It only need to be by hook when to install
Ring 7-2 is suspended on hook 7-1, greatly reduces the working strength of cleanup crew.
It preferably, further include corrugated flexible hose 6, one end of corrugated flexible hose 6 is connected to flow regulating barrels 3, the other end is plugged in municipal administration
In drainage pipeline 5, in order to which corrugated flexible hose 6 is swung with flow regulating barrels 3.
Further, for flexible connection, to reduce contact stress between flow regulating barrels 3 and corrugated flexible hose 6.
Wherein, the material of corrugated flexible hose 6 is polyvinyl chloride, polyethylene or polypropylene.The diameter of corrugated flexible hose 6 is preferably
110mm~300mm.
Preferably, well bore 1 includes well body and shaft bottom, and wherein well body is formed by brick, and shaft bottom is poured by concrete.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of invention, rather than its limitations；Although ginseng
Invention is described in detail according to previous embodiment, those skilled in the art should understand that: it still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features；And this
It modifies or replaces, the spirit and scope for each embodiment technical solution of invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of with abandoned stream, section dirty and automatic cleaning function rain inlet structure, which is characterized in that including well bore, rainwater grid
Son, flow regulating barrels and cartridge filter, the rain perforaled strainer lid are located on the water inlet of the well bore, the top of the flow regulating barrels with it is described
The bottom surface connection of rain perforaled strainer, bottom are connected to the cartridge filter, and the side of the flow regulating barrels is connected to municipal drainage pipeline, institute
Cartridge filter is stated equipped with multiple filter hole；A part of rainwater falls directly on the rectification by the strip-shaped hole on the rain perforaled strainer
It behind the top of cylinder, is flowed along the outer wall of the flow regulating barrels and the cartridge filter, until falling on the bottom of the well bore.
2. according to claim 1 with abandoned stream, section dirty and automatic cleaning function rain inlet structure, which is characterized in that
The flow regulating barrels include radome fairing and caching pipe, and the top of the radome fairing is connect with the rain perforaled strainer, bottom is described in
Caching pipe is connected to the cartridge filter, and the lower part of the caching pipe is connected to the municipal drainage pipeline.
3. according to claim 2 with abandoned stream, section dirty and automatic cleaning function rain inlet structure, which is characterized in that
It swells upwards at the top of the radome fairing.
4. according to claim 2 with abandoned stream, section dirty and automatic cleaning function rain inlet structure, which is characterized in that
The material of the radome fairing and the caching pipe is stainless steel, glass reinforced plastic, polyvinyl chloride, aluminium alloy or titanium alloy.
5. according to claim 2 with abandoned stream, section dirty and automatic cleaning function rain inlet structure, which is characterized in that
The cartridge filter includes bottom plate and the metal mesh along the setting of the periphery of the bottom plate.
6. the rain inlet structure according to any one of claims 1 to 5 with abandoned stream, section dirt and automatic cleaning function,
It is characterized in that, the flow regulating barrels are flexibly connected by the first connector with the rain perforaled strainer.
7. according to claim 6 with abandoned stream, section dirty and automatic cleaning function rain inlet structure, which is characterized in that
First connector includes the hook connecting with the bottom surface of the rain perforaled strainer and connect with the top of the flow regulating barrels
Shackle, the hook hook set in the shackle.
8. according to claim 6 with abandoned stream, section dirty and automatic cleaning function rain inlet structure, which is characterized in that
It further include corrugated flexible hose, one end of the corrugated flexible hose is connect with the flow regulating barrels, the other end is plugged in the municipal drain
In road.
9. according to claim 8 with abandoned stream, section dirty and automatic cleaning function rain inlet structure, which is characterized in that
It is flexible connection between the flow regulating barrels and the corrugated flexible hose.
10. according to claim 8 with abandoned stream, section dirty and automatic cleaning function rain inlet structure, which is characterized in that
The material of the corrugated flexible hose is polyvinyl chloride, polyethylene or polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710807777.2A CN107524222B (en) | 2017-09-08 | 2017-09-08 | With abandoned stream, cut dirty and automatic cleaning function rain inlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710807777.2A CN107524222B (en) | 2017-09-08 | 2017-09-08 | With abandoned stream, cut dirty and automatic cleaning function rain inlet structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107524222A CN107524222A (en) | 2017-12-29 |
| CN107524222B true CN107524222B (en) | 2019-06-14 |
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ID=60736580
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710807777.2A Active CN107524222B (en) | 2017-09-08 | 2017-09-08 | With abandoned stream, cut dirty and automatic cleaning function rain inlet structure |
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| CN (1) | CN107524222B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625469B (en) * | 2018-06-01 | 2023-04-25 | 北京建筑大学 | Rainwater discarding device |
| CN108911351B (en) * | 2018-07-31 | 2021-03-09 | 江苏澳洋生态园林股份有限公司 | Rainwater recovery processing system suitable for landscape |
| CN113668670A (en) * | 2021-08-10 | 2021-11-19 | 天津大学 | Integrated self-adjusting urban rainwater port sewage interception and initial rainwater drainage device |
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|---|---|---|---|---|
| KR20110125044A (en) * | 2010-05-12 | 2011-11-18 | 주영대 | Pore controllable double filtering device using buoyancy and pressure |
| CN203049679U (en) * | 2013-01-15 | 2013-07-10 | 郑州大学综合设计研究院 | Well inner wall self-cleaning device |
| CN203403506U (en) * | 2013-07-05 | 2014-01-22 | 浙江大学 | Tail end rainwater purification well of flow splitting rainwater discharge system |
| CN204608969U (en) * | 2015-04-18 | 2015-09-02 | 重庆文理学院 | A kind of urban road storm runoff is except sand drain |
| CN105040804A (en) * | 2015-07-07 | 2015-11-11 | 浙江大学 | Separated rainwater drainage system tail end floating type filter device |
| CN205530618U (en) * | 2016-01-29 | 2016-08-31 | 武汉大禹阀门股份有限公司 | Abandon a class inlet for stom water |
| CN106400887A (en) * | 2016-11-09 | 2017-02-15 | 沈阳建筑大学 | Automatic rainwater discarding, collecting and washing device and operating method thereof |
-
2017
- 2017-09-08 CN CN201710807777.2A patent/CN107524222B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110125044A (en) * | 2010-05-12 | 2011-11-18 | 주영대 | Pore controllable double filtering device using buoyancy and pressure |
| CN203049679U (en) * | 2013-01-15 | 2013-07-10 | 郑州大学综合设计研究院 | Well inner wall self-cleaning device |
| CN203403506U (en) * | 2013-07-05 | 2014-01-22 | 浙江大学 | Tail end rainwater purification well of flow splitting rainwater discharge system |
| CN204608969U (en) * | 2015-04-18 | 2015-09-02 | 重庆文理学院 | A kind of urban road storm runoff is except sand drain |
| CN105040804A (en) * | 2015-07-07 | 2015-11-11 | 浙江大学 | Separated rainwater drainage system tail end floating type filter device |
| CN205530618U (en) * | 2016-01-29 | 2016-08-31 | 武汉大禹阀门股份有限公司 | Abandon a class inlet for stom water |
| CN106400887A (en) * | 2016-11-09 | 2017-02-15 | 沈阳建筑大学 | Automatic rainwater discarding, collecting and washing device and operating method thereof |
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| Publication number | Publication date |
|---|---|
| CN107524222A (en) | 2017-12-29 |
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