CN103382739B - Roof drain pollutant interception device and using method thereof - Google Patents
Roof drain pollutant interception device and using method thereof Download PDFInfo
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- CN103382739B CN103382739B CN201310289806.2A CN201310289806A CN103382739B CN 103382739 B CN103382739 B CN 103382739B CN 201310289806 A CN201310289806 A CN 201310289806A CN 103382739 B CN103382739 B CN 103382739B
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Abstract
The invention relates to the technical field of devices on drainage building and particularly provides a roof drain pollutant interception device. The Roof drain pollutant interception device comprises a filtering device, wherein a metal frame is arranged at the outer edge of the pollutant interception device and is provided with a lifting handle and a clamping seat; a folding leg, which is mounted on the filtering device, comprises at least one moveable connector and is folded through the moveable connectors; the folding leg comprises at least two foldable components which are in movable connection in a cross manner. The pollutant interception device also comprises at least one lifting handle fixed on the metal frame on the lower bottom surface of the interception device; the lifting handle is directly or indirectly connected with the folding leg; the clamping seat is a turning board type clamping seat. According to the pollutant interception device adopting the structure, the problems that the garbage and pollutant block a roof drain and a rain-water pipe, and a current pollutant interception device is too heavy, the pollutant is not easy to clean, and the overflow ability of the roof drain is affected are solved; as a result, the working efficiency is improved, the labor is reduced, the roof drain management cost is reduced, and the smooth flowing of the water drainage pipeline is ensured.
Description
Technical field
The present invention relates to the device technique field for drainage structures, particularly a kind of town road rainwater water inlet cuts device that is dirty and that conveniently remove contamination and using method thereof.
Background technology
Inlet for stom water is the necessary channel that urban rainwater is got rid of, and is urban sewerage and drainage system " throat "; Town road storm-water drainage is to the work of urban traffic and resident and live most important, and discharge freely will directly not affect work and the daily life of people; Therefore, effective management of inlet for stom water is most important to urban drainage pipeline system; The management of current China inlet for stom water is perfect not enough, and inlet for stom water blocking situation happens occasionally, and has seriously undermined the conveyance capacity of inlet for stom water, thus causes the surface gathered water even series of problems such as urban waterlogging.
Before arriving annual rainy season, rainwater carries the solid waste such as a large amount of leaves, rubbish and silt by not only easily blocking drainage pipe after inlet for stom water, the discarded object of long-term accumulation can give out a burst of stink, have a strong impact on the normal life of resident, usually cause the complaint of resident, indivedual local particularly evident; Municipal sector will draw clearly inlet for stom water, but wastes time and energy, and draws clearly expense also cumulative year after year; Therefore, need to arrange the rubbish that pollution cutting device interception enters inlet for stom water at inlet for stom water place, and regular removing contamination to it effectively can prevent from the blocking of inlet for stom water and drainage pipe, also needs to reduce inlet for stom water management cost simultaneously; As can be seen here, roof drain pollutant interception rational in infrastructure, easy to use can greatly facilitate the management of inlet for stom water, economically feasible.
The comb shape structure that the many employings of roof drain pollutant interception domestic are at present single, the many employing 500 × 300mm of pollution cutting device of existing town road rainwater water inlet or 750 × 500mm standard iron are combed, and it is excessive to enter sink size, dirt infilters drainage pipe and precipitates easy blocking pipe for a long time; There is deadweight more than existing pollution cutting device too large, inconvenience of removing contamination, affect the problems such as inlet for stom water conveyance capacity, the applicability seriously hindering roof drain pollutant interception with apply.
The patent No. is " ZL201220265762.0 ", Authorization Notice No. is " CN202577564U ", name is called the Chinese utility model patent of " a kind of plain type slip grid anti-blocking rain water mouth ", disclose a kind of slip grid anti-blocking rain water mouth, mainly comprise inlet for stom water body, and cover for rain, the top of described cover for rain is provided with upper rail, bottom is provided with lower guideway, some slip grille strips are slidably arranged between described upper rail and described lower guideway, the grille strip that slides described in each comprises the center-pole that two ends arrange steel column respectively, described center-pole is arranged with rolling sleeve.This slip grid anti-blocking rain water mouth tackles floating substance, suspended material, deposited material by the Prefabricated combined septic tank installing the making of durable pp geo textiles, although it can focus on pollutant by opening cover for rain, but because its complex structure of this inlet for stom water, so exist from defects such as great, inconveniences of removing contamination, easily blocking.
The patent No. is " ZL200520023050.8 ", Authorization Notice No. is " CN2804212Y ", name is called the Chinese utility model patent of " a kind of Special rain grate for airport ", disclose a kind of Special rain grate for airport, comprise grating and frame, wherein grating is provided with some leaking holes, and the shape of described leaking hole is taper type, and the hole area of its upper surface is less than the hole area of lower surface.Although this Special rain grate for airport can carry out draining to a certain extent after raining, avoid local sedimentation, but prevent because it adopts simple grate structure to carry out dirt, so there is the problem applied and limited to, have and apply limited defect.
On the whole, the anti-blocking class device of existing inlet for stom water, mostly be adopt single grate or lattice-shaped structure, although it can realize isolating the dirt of flowing after raining to a certain extent, but but because the many existence of structure of these devices existing are too single or too complicated problem, so have, weight or volume is large, installation cleaning is inconvenient, anti-clogging weak effect, and manufacturing cost is high and apply the defects such as restricted, is difficult to the application meeting actual conditions.
Summary of the invention
The object of the invention is to, a kind of roof drain pollutant interception is provided, to solve structure too complexity or the too single problem existing for inlet for stom water of the prior art anti-blocking class device, weight or volume is large, installation cleaning is inconvenient, anti-clogging weak effect to make it overcome, and manufacturing cost is high and apply the defects such as restricted, to adapt to the application of reality.
For achieving the above object, a first aspect of the present invention provides a kind of roof drain pollutant interception, comprises filter; Described filter is equipped with folding stand.
This folding stand, its technical scheme specifically can be specialized by means of multiple means in prior art, such as, make monolithic construction by Foldable material, but preferably, described folding stand has at least two parts Foldable assembly.
More preferably, described Foldable assembly adopts the metal material of light durable, such as aluminium alloys, titanium alloy, stainless steel, lightweight magnesium metallic sheet material.
More preferably, described Foldable assembly is folded by flexible connection.
More preferably, described flexible connection is set to staggered form.
More preferably, the quantity of described flexible connection is two or more.
In above either a program preferably, described pollution cutting device outward flange is provided with metal frame.
More preferably, described metal frame is provided with deck.
More preferably, described metal frame is provided with expansion nut.
More preferably, described deck is turnover plate type deck.
More preferably, one end of described turnover plate type deck is fixed on metal frame, and the other end can freely stir.
In above either a program preferably, described metal frame is provided with handle.
More preferably, described handle is with folding stand direct correlation or indirect association.
More preferably, described handle is arranged on the metal frame of the bottom surface of described pollution cutting device.
More preferably, the quantity of described handle is two or more.
In above either a program preferably, the shape of described pollution cutting device is truncated rectangular pyramids shape.Truncated rectangular pyramids is oppositely put into catch basin cover and is rubbed impaired to avoid described pollution cutting device and catch-basin.
More preferably, described filter is positioned at upper bottom surface and the lateral location of described pollution cutting device, and described metal frame corresponds to the seamed edge of truncated rectangular pyramids.
More preferably, described folding stand is positioned on the filter of pollution cutting device side.
In above either a program preferably, described filter is screen pack.
More preferably, the filtering material of described screen pack adopts polyester fiber net.
More preferably, the aperture of described polyester fiber net is 3mm.
More preferably, described folding stand is embedded on screen pack.
In above either a program preferably, also hood for protecting rider is provided with above described pollution cutting device.
More preferably, described hood for protecting rider and pollution cutting device are set to demountable structure.
In above either a program preferably, the below of described pollution cutting device is provided with dirt-collecting basket.
More preferably, collecting bag is provided with in described dirt-collecting basket.
Another aspect of the present invention provides a kind of its using method of roof drain pollutant interception as above, and to coordinate the structure of above-mentioned pollution cutting device to use, thus realize section dirty cleaning work of inlet for stom water more efficiently, it comprises the following steps:
The first step, starts rain perforaled strainer, the pollution cutting device being in folded state is opened, and make described device be truncated rectangular pyramids shape, upper bottom surface puts into catch-basin down;
Second step, described pollution cutting device bottom surface is just stuck in inlet for stom water and goes out, and stirs turnover panel, is stuck in the walling crib of inlet for stom water, then covers rain perforaled strainer by deck (4);
3rd step, enter the pollutant in catch-basin by after the interception of the filter of this roof drain pollutant interception, open rain perforaled strainer, on handle (5), then folding stand (9) auto-folder, easily this pollution cutting device can be proposed from catch-basin, place back in catch-basin after removing pollutant wherein and use.
Its using method of roof drain pollutant interception as above, more preferably, in the 3rd step, when removing the pollutant in this pollution cutting device, directly abandons the collecting bag taking up pollutant.
accompanying drawing explanation
Be described further below in conjunction with the technique effect of drawings and embodiments to the present invention's design of the present invention, concrete structure and generation, fully to understand object of the present invention, characteristic sum effect.
Fig. 1 is the front view of foldable roof drain pollutant interception one preferred embodiment of the present invention;
Fig. 2 is the lateral view of foldable roof drain pollutant interception one preferred embodiment of the present invention;
Fig. 3 is the top view of foldable roof drain pollutant interception one preferred embodiment of the present invention;
In figure, 1 is kerbstone, and 2 is pipeline, and 3 is walling crib, and 4 is deck, and 5 is handle, and 6 is filter, and 7 is metal frame, and 8 is active link, and 9 is folding stand.
Detailed description of the invention
In order to understand the present invention better, below in conjunction with specific embodiment, the present invention is explained in detail.But, obviously can carry out different modification and remodeling to the present invention and not exceed the wider spirit and scope of the present invention of appended claims.Therefore, following examples have exemplary and hard-core implication.
Embodiment 1:
As shown in Figure 1 to Figure 3, a kind of roof drain pollutant interception, comprises filter (6), described filter (6) is equipped with folding stand (9); Described folding stand (9) has two parts Foldable assembly; Described Foldable assembly adopts the metal material of light durable, such as aluminium alloys, lightweight magnesium metallic sheet material; Described Foldable assembly folds by being flexibly connected (8); Described flexible connection 8 is set to staggered form and is flexibly connected.
Embodiment 2:
A kind of roof drain pollutant interception, with embodiment 1, difference is, the quantity of described flexible connection (8) is two.Such as shown in Fig. 1: by chadless corresponding for two Foldable assembly mesophase spherule, then insert iron pin etc. by this perforation and form interconnection.Use this cross-connection system to be beneficial to the folding of folding stand, after described pollution cutting device is folding, the abundant less shared spatial volume of energy, is convenient to deposit, transport.
Embodiment 3:
A kind of roof drain pollutant interception, with embodiment 1, difference is, described folding stand (9) has four partially folded assemblies; The quantity of described flexible connection (8) is four.
Embodiment 4:
A kind of roof drain pollutant interception, with embodiment 2, difference is, described pollution cutting device outward flange is provided with metal frame (7); Described metal frame plays fixing pollution cutting device, and significantly can alleviate pollution cutting device deadweight, reduces consumables cost, is convenient to transport.
Embodiment 5:
A kind of roof drain pollutant interception, with embodiment 4, difference is, described metal frame (7) is provided with turnover plate type deck (4); One end of described turnover plate type deck is fixed on metal frame (7), and the other end can freely stir.When pollution cutting device puts into catch-basin, described metal turnover panel is launched, makes pollution cutting device be fixed on catch-basin edge and catch-basin depths can not be fallen into, can prevent water from flowing through senior general's pollution cutting device simultaneously and wash away.
Embodiment 6:
A kind of roof drain pollutant interception, with embodiment 4, difference is, described metal frame (7) is provided with inflationary spiral, described pollution cutting device is fixed on rainwater well head place.
Embodiment 7:
A kind of roof drain pollutant interception, with embodiment 4, difference is, described metal frame (7) is provided with handle (5); Described handle is that pollution cutting device proposes by handled easily personnel from catch-basin, and uses robust metal material to make, the such as material such as band steel, stainless steel.Described handle (5) is with folding stand (9) direct correlation.
Embodiment 8:
A kind of roof drain pollutant interception, with embodiment 4, difference is, described handle (5) is with folding stand (9) indirect association.
Embodiment 9:
A kind of roof drain pollutant interception, with embodiment 7, difference is, described handle (5) is arranged on the bottom surface of described pollution cutting device; And the quantity of handle (5) is two.
Embodiment 10:
A kind of roof drain pollutant interception, with embodiment 8, difference is, the quantity of handle (5) is four.
Embodiment 11:
A kind of roof drain pollutant interception, with embodiment 9, difference is, the shape of described pollution cutting device is truncated rectangular pyramids shape, and this pollution cutting device is applicable to square outfall, and device size is according to catch-basin type design: bottom surface and rainwater well head size match; Described filter (6) is positioned at upper bottom surface and the lateral location of described pollution cutting device, comprehensive sewage to be filtered, make described pollution cutting device can not be excessive because of amount of rainfall, too urgent etc. factor and miss dirt from side, also can not block screen pack because a certain amount of dirt of accumulation simultaneously.Described metal frame (7) is corresponding to the seamed edge of truncated rectangular pyramids; Described folding stand (9) is positioned on the filter (6) of pollution cutting device side.
Embodiment 12:
A kind of roof drain pollutant interception, with embodiment 11, difference is, described filter (6) is adopt the screen pack of polyester fiber net materials to be because polyester fiber weight capacity is better on the one hand, because polyester fiber netting gear has not easily blocking, corrosion resistant feature on the other hand, the conveyance capacity of described pollution cutting device can be made better, the impact that the conveyance capacity of inlet for stom water is produced can be reduced.Described polyester fiber screen distance is 3mm; Described folding stand (9) is embedded on screen pack.
Embodiment 13:
A kind of roof drain pollutant interception, with embodiment 12, difference is, is also provided with the hood for protecting rider of demountable structure above described pollution cutting device.
Embodiment 14:
A kind of roof drain pollutant interception, with embodiment 13, difference is, is provided with the dirt-collecting basket of collecting bag in the below of described pollution cutting device is provided with.
Embodiment 15:
For avoiding rubbish incidental, harmful effect is caused to environment, be conducive to the timely cleaning of rubbish incidental, when the present embodiment is removed contamination, described turnover panel can freely stir simultaneously, described handle can on carry, described folding stand is flexibly connected auto-folder by intersecting, and the concrete steps of its describing method are:
The first step, starts rain perforaled strainer, is placed on down in catch-basin by this roof drain pollutant interception upper bottom surface, and four sides of described pollution cutting device all can not contact with the catch-basin borehole wall with upper bottom surface, thus avoids friction impaired; Described pollution cutting device bottom surface coupling rainwater well head size, makes this pollution cutting device just be stuck in rainwater well head place.
Second step, is stuck in the walling crib of inlet for stom water by deck (4) by described pollution cutting device, then covers rain perforaled strainer;
Second step, enters the pollutant in catch-basin by after the interception of the filter of this roof drain pollutant interception, opens rain perforaled strainer, on handle (5), then folding stand (9) auto-folder, thus this pollution cutting device is proposed, reuse after removing pollutant wherein.
Embodiment 16:
Its using method of roof drain pollutant interception as above, with embodiment 15, difference is, in the 3rd step, when removing the pollutant in this pollution cutting device, directly abandons the collecting bag taking up pollutant.
Exemplary, the present embodiment is application like this:
When rainwater is few or current are not anxious, the present embodiment is similar to existing roof drain pollutant interception, can carry out a certain amount of dirt interception, filth disposal by pollution cutting device screen pack or Prefabricated combined septic tank; But when rainwater is excessive or current are too quickly, prior art on the one hand weight capacity is poor, well can not tackle the impact that current conveyance capacity produces, on the other hand, prior art is removed contamination inconvenience, by the situation that there will be existing inlet for stom water and block.The present embodiment, by following pollution cutting device bottom surface side all to cover screen pack and adopting not susceptible to plugging polyester fiber filtering material fully can tackle the impact of conveyance capacity generation, is strengthened retaining power simultaneously, can effectively be filtered various foreign material; It also avoid on the other hand because of accumulation dirt and the defect of blocking filtering device.Further increase the drainability of inlet for stom water, folding stand of the present invention is skillfully constructed, and structure is simple, with low cost, and fabrication and installation are convenient, safeguards simple,
Folder function can not only the work of removing contamination of more convenient related personnel, and can reduce and deposit, and cost of transportation, improves operating efficiency.
Claims (3)
1. a roof drain pollutant interception, comprise filter (6), it is characterized in that: described filter (6) is equipped with folding stand (9), this folding stand is formed like this, namely, described folding stand comprises at least two parts Foldable assembly, by chadless corresponding for Foldable assembly mesophase spherule, then insert iron pin by this perforation and form interconnection, described Foldable assembly adopts the metal material of light durable, described Foldable assembly folds by being flexibly connected (8), described flexible connection (8) is set to staggered form, the quantity of described flexible connection (8) is two, described pollution cutting device outward flange is provided with metal frame (7), described metal frame (7) is provided with deck (4), described deck (4) is turnover plate type deck, one end of described turnover plate type deck is fixed on metal frame (7), the other end can freely stir, described metal frame (7) is provided with handle (5), described handle (5) is with folding stand (9) direct correlation or indirect association, described handle (5) is arranged on the bottom surface of described pollution cutting device, the quantity of described handle (5) is two or more, the shape of described pollution cutting device is truncated rectangular pyramids shape, described filter (6) is positioned at upper bottom surface and the lateral location of described pollution cutting device, described metal frame (7) is corresponding to the seamed edge of truncated rectangular pyramids, described folding stand (9) is positioned on the filter (6) of pollution cutting device side, filter (6) is screen pack, the filtering material of this screen pack adopts polyester fiber net, the aperture of this polyester fiber net is 3mm, folding stand (9) is embedded on screen pack, also hood for protecting rider is provided with above described pollution cutting device, described hood for protecting rider and pollution cutting device are set to demountable structure, the below of described pollution cutting device is provided with dirt-collecting basket, collecting bag is provided with in described dirt-collecting basket.
2. roof drain pollutant interception according to claim 1, is characterized in that: described lightweight durable material comprises aluminium alloys, titanium alloy, stainless steel, lightweight magnesium metallic sheet material.
3. the using method of roof drain pollutant interception as claimed in claim 1 or 2, comprises the following steps:
The first step, starts rain perforaled strainer, is placed in catch-basin by this roof drain pollutant interception, is stuck in the walling crib of inlet for stom water, then covers rain perforaled strainer by deck (4);
Second step, enter the pollutant in catch-basin by after the interception of the filter of this roof drain pollutant interception, open rain perforaled strainer, on handle (5), then folding stand (9) auto-folder, thus this pollution cutting device is proposed, reuse after removing pollutant wherein or directly abandon the collecting bag taking up pollutant.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310289806.2A CN103382739B (en) | 2013-07-11 | 2013-07-11 | Roof drain pollutant interception device and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310289806.2A CN103382739B (en) | 2013-07-11 | 2013-07-11 | Roof drain pollutant interception device and using method thereof |
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| CN103382739A CN103382739A (en) | 2013-11-06 |
| CN103382739B true CN103382739B (en) | 2015-03-18 |
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| CN104110063A (en) * | 2014-06-30 | 2014-10-22 | 武汉圣禹排水系统有限公司 | Rainwater opening with water filtering bag |
| CN104863247B (en) * | 2015-05-12 | 2017-02-01 | 青岛东宇水处理设备开发有限公司 | Sewer rain grate with filter function |
| CN106500963B (en) * | 2016-11-25 | 2018-08-17 | 常州工学院 | Inlet for stom water conveyance capacity test device and its check method based on DPIV technologies |
| CN106958280A (en) * | 2017-04-26 | 2017-07-18 | 中国地质大学（武汉） | A kind of urban road automatic rain water collection local use system |
| CN108939649A (en) * | 2017-05-22 | 2018-12-07 | 上海砼仁环保技术发展有限公司 | A kind of three-dimensional rainwater filtering device |
| CN107227787A (en) * | 2017-05-27 | 2017-10-03 | 佛山市三水万瑞达环保科技有限公司 | A kind of electronics Cover for manhole with anti-blockage function |
| CN107130680A (en) * | 2017-05-27 | 2017-09-05 | 佛山市三水万瑞达环保科技有限公司 | A kind of Multifunctional sewer lid |
| CN108457362A (en) * | 2018-05-03 | 2018-08-28 | 天津生态城市政景观有限公司 | Prefabricated combined septic tank and blowdown apparatus with Prefabricated combined septic tank |
| CN110308020A (en) * | 2019-07-03 | 2019-10-08 | 王文惠 | A kind of environmental monitoring multilayer depth sampler |
| CN114606983B (en) * | 2022-03-08 | 2022-12-27 | 山东大学 | Auxiliary device for blocking diffusion of underground water pollutants |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2245909B (en) * | 1990-03-26 | 1994-07-06 | Leonard James Lally | Rain-water drain cover |
| US5037541A (en) * | 1990-05-30 | 1991-08-06 | Ruey Jang Shiau | Sanitary device for sewerage channel |
| JPH09268640A (en) * | 1996-03-31 | 1997-10-14 | Yutaka Komori | Manufacture of grating |
| US6666974B2 (en) * | 2001-11-20 | 2003-12-23 | Ardle E. Page | Subgrate drain basin filter |
| CN2575194Y (en) * | 2003-01-17 | 2003-09-24 | 朱贵良 | Sewage cleaning bag |
| KR100613653B1 (en) * | 2005-12-23 | 2006-08-22 | 종합건축사사무소명승건축(주) | Cover structure of drain-outlet for apartment house |
| US7771591B2 (en) * | 2007-10-23 | 2010-08-10 | Chassidy Lucas | Filter system for catch basins |
| KR20090126063A (en) * | 2008-06-03 | 2009-12-08 | 이병현 | Drain sewage |
| CN101538892A (en) * | 2009-04-15 | 2009-09-23 | 上海天予实业有限公司 | Device for intercepting and deodorizing waste at road gully |
| CN201785860U (en) * | 2010-07-30 | 2011-04-06 | 陈玉梅 | Deodorizing device for building sewer |
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