CN101812865A - Integrative environmentally-friendly gutter inlet - Google Patents

Integrative environmentally-friendly gutter inlet Download PDF

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Publication number
CN101812865A
CN101812865A CN 201010128058 CN201010128058A CN101812865A CN 101812865 A CN101812865 A CN 101812865A CN 201010128058 CN201010128058 CN 201010128058 CN 201010128058 A CN201010128058 A CN 201010128058A CN 101812865 A CN101812865 A CN 101812865A
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CN
China
Prior art keywords
rainwater
gutter
inlet
friendly
basket
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
CN 201010128058
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Chinese (zh)
Inventor
解清杰
刘兴
吴春笃
李维斌
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Jiangsu University
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Jiangsu University
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Publication date
Application filed by Jiangsu University filed Critical Jiangsu University
Priority to CN 201010128058 priority Critical patent/CN101812865A/en
Publication of CN101812865A publication Critical patent/CN101812865A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an integrative environmentally-friendly gutter inlet, in particular to a gutter inlet for collecting and discharging rainwater, which integrates the functions of sand setting, decontamination and deodorization. In rainy days, the rainwater flows into the gutter inlet through a rainwater grate of the inlet of the gutter inlet and passes through a contamination basket below the rainwater grate so that part of large-particle suspensions and floating materials in the rainwater are blocked. The rainwater carrying mud and sands flows through a sand deposition hopper so that the sands are deposited in a relatively stable state to prevent the sands from entering a drainage system along with water flows to block pipelines. A vertical deodorizing clapboard is arranged between two walls, and the lower edge of the deodorizing clapboard is lower than the internal bottom of a drain pipe to further block the floating materials in the rainwater. Besides, the sand deposition hopper has certain water storage volume to form a deodorizing water seal by combining with the deodorizing clapboard so as to prevent odors in the pipelines from overflowing from the rainwater grate. The integrative environmentally-friendly gutter inlet integrates the functions sand setting, decontamination and deodorization, and has the advantages of simple structure, low cost and convenient manufacturing and mounting.

Description

A kind of integrative environmentally-friendly gutter inlet
Technical field
The present invention relates to the environment-friendly type inlet for stom water that rainwater is discharged or collected on a kind of road, specifically a kind of rainwater that integrates sand setting, scrubbing and deodorant function is collected the inlet for stom water of discharging, belongs to municipal engineering and field of environment engineering.
Background technology
Inlet for stom water is the inlet that the surface runoff rainwater enters Storm Sewer Network.Traditional inlet for stom water all is directly to enter downstream line after ground rainwater is collected.Studies show that, in rainfall, rainwater and formed runoff flow through Urban roof, ground, wash away, assembled a series of pollutants, cause pollutant load height in the rainwater, change greatly the component complexity, rainwater is without any processing, directly the discharging water body can cause severe contamination to urban water-body, and the rainwater that storm sewer midium or long term while accumulates can go bad smelly, foul smell easily overflows from inlet for stom water, influences peripheral resident's work or living environment.These features just because of rainfall runoff cause the rainwater underground pipeline two problems usually to occur: one, rainwater carries a large amount of pollutants through behind the inlet for stom water, flow directly in rainwater arm, rainwater main or the collecting fitting through tube connector, in manhole and pipeline, easily produce a large amount of precipitations, some can be eliminated these deposit fouling things in the storm sewer maintenance, but most of meeting finally be discharged into urban water-bodies such as river course when heavy rain, directly pollute; Two, the pollutant that is deposited in the storm sewer can give an offensive smell behind certain hour, influences resident and pedestrian's life.
At present,, have only top rainwater to comb and can tackle bigger pollutants such as leaf, polybag for general inlet for stom water, and not to the control techniques of rainwater.At present, existing technology, as invention disclosed patent environment-friendly type roads rain inlet (publication number: CN101265722), utility model patent environment protection gully filter cone (publication number: CN201202174) etc., employing added pan under rainwater is combed mode next nearly goes on foot the bigger solid pollutant of tackling in the rainwater, but does not almost tackle and the reject effect for suspension and other pollutants.Prevent and treat for the foul smell in the storm sewer, it also is one of principal element of inlet for stom water design, invention disclosed patent device for intercepting and deodorizing waste at road gully (publication number: CN101538892), employing is filled with water, and that foul smell is limited in the inlet for stom water well is indoor for curved formula deodorization water seal or the water seal of self-balancing turnover panel, thus the cleaning of the excessive maintenance of control foul smell outside air.
These inlets for stom water, or complex structure, less and rainwater structure cost an arm and a leg to the rainwater purification effect, or with high content of technology, are difficult to popularize.Therefore be necessary to develop multi-functional inlet for stom water a kind of simple in structure, with low cost.
Summary of the invention
The object of the present invention is to provide a kind of environment-friendly type inlet for stom water that integrates sand setting, scrubbing and deodorant function.
For achieving the above object, the technical solution adopted in the present invention is as follows:
The present invention includes rainwater combs and substructure, described rainwater is combed and is cast iron or plastics rainwater comb, and rainwater is equipped with the dirt basket below combing, and the dirt basket is suspended in rainwater comb bottom by the hook that is positioned at wallboard top, sidewall is provided with strip treatment hole longitudinally, the wide 5-10mm of hole around the dirt basket.Dirt basket bottom lock, there is certain altitude the bottom of treatment hole apart from described bottom, makes the bottom of dirt basket that certain storage volume be arranged.The width of sidewall treatment hole increases from top to bottom gradually.Rainwater enters inlet for stom water inside by treatment hole after entering the dirt basket, and the pollutant greater than the filter bores width in the water will be intercepted in the dirt basket, and simultaneously, the heavier solid pollutant of some in the water deposits at the bottom of the basket; The inner space of substructure is divided into two parts by the deodorization dividing plate between the wall wall, and leftward space links to each other with the rainwater inlet, and rightward space communicates with the rain-water drainage pipe.Be provided with sand deposition hopper in the inlet for stom water bottom, the sand deposition hopper top is equal or lower slightly with the end in the gutter pipe, and the sand deposition hopper wall tilts, and the inclination angle is greater than 45 °, and the sedimentation of being convenient to solid particle can be played guide functions again.When wherein gathering a certain amount of silt particle, by manually with its removing.Gutter is placed in the sand deposition hopper upper edge, and rainwater enters Storm Sewer Network through drainage pipe.Above-mentioned deodorization dividing plate lower edge absolute altitude is lower than the gutter invert elevation (IE), can accumulate the rainwater of certain volume in the sand deposition hopper, under the synergy with the deodorization dividing plate, forms the deodorization water seal, prevents that foul smell is excessive from the rainwater comb in the pipeline.The sand deposition hopper bottom is a base plate.Described wall wall and base plate are by brick or concreting one-shot forming.
This technical scheme is the ground rainwater mouth of suitable cell both, the inlet for stom water that also is fit to urban road, can not only tackle pollutant bigger in the rainwater, suspension, floating thing and silt particle, can also prevent that the foul smell in the storm sewer is excessive, reduce the pollution that rainwater brings to environment.
Inlet for stom water of the present invention integrates sand setting, scrubbing and deodorant function, both tackled pollutants a large amount of in the rainwater, prevented the hidden danger that foul smell is excessive, the smooth collection and the discharging of rainwater have been guaranteed again, and therefore simple in structure, with low cost, making and easy for installation has promotion and application prospect widely.
Description of drawings
The integrated environmentally-friendly gutter inlet structural representation of Fig. 1.
Wherein, 1-rainwater is combed, 2-hook, 3-dirt basket, 4-deodorization dividing plate, 5-sand deposition hopper, 6-gutter, 7-wall wall, 8-base plate.
The specific embodiment:
As shown in Figure 1, the present invention mainly combs 1 by rainwater, hook 2, and dirt basket 3, deodorization dividing plate 4, sand deposition hopper 5, gutter 6, wall wall 7, base plate 8 is formed.Described rainwater comb 1 is made for cast iron or plastic material, rainwater 1 below of combing is equipped with dirt basket 3, dirt basket 3 is suspended in rainwater 1 bottom of combing by the hook 2 that is positioned at wall wall 7 tops, dirt basket 3 is the grid type basket of a upper end open, bottom lock, the wide 5-10mm of hole of grid type treatment hole on the sidewall around the dirt basket 3, pore width increases from top to bottom gradually.There is certain altitude (5-10cm) bottom of treatment hole to dirt basket bottom, makes the bottom of dirt basket 3 that certain storage volume be arranged.Rainwater enters inlet for stom water inside by treatment hole after entering the dirt basket, and the pollutant greater than the filter bores width in the water will be intercepted in the dirt basket 3, and simultaneously, the heavier solid pollutant of some in the water deposits at the bottom of the basket.One side of wall wall 7 has gutter 6, and gutter 6 is connected with Storm Sewer Network; On the wall wall 7 that has gutter 6 one sides, be provided with deodorization dividing plate 4, deodorization dividing plate 4 lower edge height are lower than end height in gutter 6 pipes, deodorization dividing plate 4 is divided into two parts with the inner space that wall wall 7 forms, one side space links to each other with the rainwater inlet that is provided with rainwater comb 1, and the opposite side space communicates with gutter 6.Sand deposition hopper 5 is located at the inlet for stom water bottom, and sand deposition hopper 5 tops are equal with the end in gutter 6 pipes or be lower than the end in gutter 6 pipes, and sand deposition hopper 5 walls tilt, and the inclination angle is greater than 45 °, and the sedimentation of being convenient to solid particle can be played guide functions again.Sand deposition hopper 5 bottoms are base plate 8.Described wall wall 7 and base plate 8 are by brick or concreting one-shot forming.
During the rainy day, rainwater is combed through the rainwater of inlet for stom water import and 1 is flowed into, and through hanging on the comb dirt basket 3 of 1 below of rainwater, part suspension and floating thing are blocked in the rainwater.Dirt basket 3 connects the top that hangs on wallboard 7 by linking up with 2, so that dismounting and manual maintenance.The rainwater sand deposition hopper 5 of flowing through, the silt particle under metastable state in the rainwater settles down, and avoids entering drainage system with current blocking pipe.Final rainwater enters Storm Sewer Network through gutter 6.Be provided with deodorization dividing plate 4 between wall wall 7, deodorization dividing plate 4 lower edge absolute altitudes are lower than gutter 6 invert elevation (IE)s, can further tackle the floating thing in the rainwater.In addition, the rainwater and the deodorization dividing plate 4 that can accumulate certain volume in the sand deposition hopper 5 form the deodorization water seal together, prevent that foul smell is excessive from the rainwater comb in the pipeline.Sand deposition hopper 5 bottoms are base plate 8.Wall wall 7 and base plate 8 can adopt brick or the concreting one-shot forming.

Claims (6)

1. an integrative environmentally-friendly gutter inlet comprises rainwater comb (1) and substructure, it is characterized in that described substructure is by dirt basket (3), deodorization dividing plate (4), sand deposition hopper (5), gutter (6), wall wall (7), base plate (8) is formed, and described dirt basket (3) is positioned at rainwater comb (1) side; One side of described wall wall (7) has gutter (6), and gutter (6) is connected with Storm Sewer Network; On the wall wall (7) that has gutter (6) one sides, be provided with deodorization dividing plate (4), deodorization dividing plate (4) lower edge height is lower than end height in gutter (6) pipe, the inner space that deodorization dividing plate (4) Jiang Biqiang (7) forms is divided into two parts, one side space links to each other with the rainwater inlet that is provided with rainwater comb (1), and the same gutter in opposite side space (6) communicates; Be provided with sand deposition hopper (5) in inlet for stom water bottom, sand deposition hopper (5) top is equal with the end in gutter (6) pipe or be lower than the interior end of gutter (6) pipe; Sand deposition hopper (5) bottom is base plate (8).
2. a kind of integrative environmentally-friendly gutter inlet according to claim 1 is characterized in that, at the top hook (2) of described wall wall (7), described dirt basket (3) is suspended in rainwater comb (1) bottom by hook (2).
3. a kind of integrative environmentally-friendly gutter inlet according to claim 1 is characterized in that, described sand deposition hopper (5) longitudinal section is trapezoidal, and wall tilts, 45 °-60 ° at inclination angle.
4. a kind of integrative environmentally-friendly gutter inlet according to claim 1, it is characterized in that, described dirt basket (3) is the grid type basket of a upper end open, bottom lock, and described dirt basket (3) is the wide 5-10mm of hole of the grid type treatment hole on the sidewall all around.
5. a kind of integrative environmentally-friendly gutter inlet according to claim 4 is characterized in that, the pore width of the treatment hole on described dirt basket (3) sidewall increases from top to bottom gradually.
6. according to claim 1,2,3,4 or 5 described a kind of integrative environmentally-friendly gutter inlets, it is characterized in that described wall wall (7) and base plate (8) are by brick or concreting one-shot forming.
CN 201010128058 2010-03-19 2010-03-19 Integrative environmentally-friendly gutter inlet Pending CN101812865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010128058 CN101812865A (en) 2010-03-19 2010-03-19 Integrative environmentally-friendly gutter inlet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010128058 CN101812865A (en) 2010-03-19 2010-03-19 Integrative environmentally-friendly gutter inlet

Publications (1)

Publication Number Publication Date
CN101812865A true CN101812865A (en) 2010-08-25

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102444199A (en) * 2011-10-10 2012-05-09 四川大学 Anti-blocking rain water cover
CN102864834A (en) * 2011-07-06 2013-01-09 中国市政工程西北设计研究院有限公司 Stink-isolating and anti-mosquito rain water inlet
CN104314160A (en) * 2014-11-05 2015-01-28 重庆建工市政交通工程有限责任公司 Gully mold and use method thereof
CN107386413A (en) * 2017-09-08 2017-11-24 温州东怡园林建设有限公司 A kind of rain water channel for early-stage rainwater filtering blocks dirty sieve

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2485362Y (en) * 2001-06-02 2002-04-10 冯国忠 Deodoriser for drain at side of street
CN2510557Y (en) * 2001-11-29 2002-09-11 重庆市大足县森荔盛钢珠有限公司 Sewer blowing-off device
CN2653020Y (en) * 2003-08-08 2004-11-03 王玉祥 Environmental protection water discharge device
CN1587558A (en) * 2004-07-15 2005-03-02 张福生 Rain catch-basin
CN201095807Y (en) * 2007-08-31 2008-08-06 郝克永 Odor-proof catch basin

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2485362Y (en) * 2001-06-02 2002-04-10 冯国忠 Deodoriser for drain at side of street
CN2510557Y (en) * 2001-11-29 2002-09-11 重庆市大足县森荔盛钢珠有限公司 Sewer blowing-off device
CN2653020Y (en) * 2003-08-08 2004-11-03 王玉祥 Environmental protection water discharge device
CN1587558A (en) * 2004-07-15 2005-03-02 张福生 Rain catch-basin
CN201095807Y (en) * 2007-08-31 2008-08-06 郝克永 Odor-proof catch basin

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102864834A (en) * 2011-07-06 2013-01-09 中国市政工程西北设计研究院有限公司 Stink-isolating and anti-mosquito rain water inlet
CN102444199A (en) * 2011-10-10 2012-05-09 四川大学 Anti-blocking rain water cover
CN104314160A (en) * 2014-11-05 2015-01-28 重庆建工市政交通工程有限责任公司 Gully mold and use method thereof
CN104314160B (en) * 2014-11-05 2016-09-07 重庆建工市政交通工程有限责任公司 A kind of inlet for stom water mold use method
CN107386413A (en) * 2017-09-08 2017-11-24 温州东怡园林建设有限公司 A kind of rain water channel for early-stage rainwater filtering blocks dirty sieve

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Open date: 20100825

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