CN103382739A - 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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- CN103382739A CN103382739A CN2013102898062A CN201310289806A CN103382739A CN 103382739 A CN103382739 A CN 103382739A CN 2013102898062 A CN2013102898062 A CN 2013102898062A CN 201310289806 A CN201310289806 A CN 201310289806A CN 103382739 A CN103382739 A CN 103382739A
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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 dirty device and using method thereof with conveniently removing contamination.
Background technology
Inlet for stom water is the necessary channel that urban rainwater is got rid of, and is " throat " of urban sewerage and drainage system; The town road storm-water drainage is to urban traffic and resident's work and live most importantly, and discharging freely will directly not affect people's work and daily life; Therefore, effective management of inlet for stom water is most important to urban drainage pipeline system; The at present management of China's inlet for stom water is perfect not enough, and inlet for stom water stops up situation and happens occasionally, and has seriously undermined the conveyance capacity of inlet for stom water, thereby causes the even series of problems such as city waterlogging of surface gathered water.
Before arrive annual rainy season, rainwater carries the solid waste such as a large amount of leaves, rubbish and silt and not only easily stops up drainage pipe after by inlet for stom water, the discarded object of long-term accumulation can give out a burst of stink, had a strong impact on resident's normal life, usually cause resident's complaint, indivedual local particularly evident; Municipal sector will draw clearly inlet for stom water, but wastes time and energy, and draws clearly also cumulative year after year of expense; Therefore, need to arrange at the inlet for stom water place and cut dirty device interception and enter the rubbish of inlet for stom water, and regularly it be removed contamination and effectively to prevent the obstruction of inlet for stom water and drainage pipe, also need simultaneously to reduce the inlet for stom water management cost; This shows, inlet for stom water rational in infrastructure, easy to use cuts the management that dirty device can greatly facilitate inlet for stom water, economically feasible.
Domestic inlet for stom water cuts the single comb shape structure of the many employings of dirty device at present, section dirty device of the existing town road rainwater water inlet 500 * 300mm of employing or 750 * 500mm standard iron are combed more, and it is oversize to enter tank, and dirt infilters the easy blocking pipe of the long-term precipitation of drainage pipe; Exist deadweight too large more than existing section dirty device, the inconvenience of removing contamination, affect the problem such as inlet for stom water conveyance capacity, seriously hindered applicability that inlet for stom water cuts dirty device and applied.
the patent No. is " ZL201220265762.0 ", notice of authorization number is " CN202577564U ", name is called the Chinese utility model patent of " a kind of plain type slip grid anti-blocking rain water mouth ", a kind of slip grid anti-blocking rain water mouth is disclosed, mainly comprise the inlet for stom water body, and cover for rain, the top of described cover for rain is provided with upper rail, the bottom is provided with lower guideway, some slip grille strips slidably are arranged between described upper rail and described lower guideway, each described slip grille strip comprises that two ends arrange respectively the center-pole of steel column, be arranged with the rolling sleeve on described center-pole.This slip grid anti-blocking rain water mouth is tackled floating substance, suspended material, deposited material by the Prefabricated combined septic tank that durable pp geo textiles making is installed, 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 defectives such as great, the inconvenience of removing contamination, easy obstructions.
The patent No. is " ZL200520023050.8 ", notice of authorization number is " CN2804212Y ", name is called the Chinese utility model patent of " a kind of Special rain grate for airport ", a kind of Special rain grate for airport is disclosed, 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 alluvial, but prevent because it adopts simple grate structure to carry out dirt, use the problem of being limited to so exist, have and apply limited defective.
On the whole, the anti-blocking class device of existing inlet for stom water, mostly be to adopt single grate or lattice-shaped structure, although it can realize the dirt that flows after raining is isolated to a certain extent, but but because the too single or too complicated problem of the many existence of the structure of existing these devices, weight or volume is large, the installation cleaning is inconvenient, the anti-clogging weak effect so have, and manufacturing cost is high and apply the defectives such as restricted, is difficult to satisfy the application of actual conditions.
Summary of the invention
The object of the invention is to, provide a kind of inlet for stom water to cut dirty device, to solve the existing structure of the anti-blocking class device of inlet for stom water of the prior art too complexity or too single problem, make its overcome weight or volume large, install that cleaning is inconvenient, the anti-clogging weak effect, and manufacturing cost is high and apply the defectives 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 inlet for stom water to cut dirty device, comprises filter; On described filter, folding stand is housed.
This folding stand, its technical scheme specifically can be specialized by means of multiple means in prior art, for example make monolithic construction by Foldable material, yet preferably, described folding stand have two parts Foldable assembly at least.
More preferably, described Foldable assembly adopts the metal material of light durable, for example aluminium alloys, titanium alloy, stainless steel, lightweight magnesium metallic sheet material.
More preferably, described Foldable assembly folds by flexible connection.
More preferably, described flexible connection is made as staggered form.
More preferably, the quantity of described flexible connection is more than two.
Preferably, described section dirty off-site edge is provided with metal frame in above arbitrary scheme.
More preferably, described metal frame is provided with deck.
More preferably, described metal frame is provided with expansion nut.
More preferably, described deck is the turnover plate type deck.
More preferably, an end of described turnover plate type deck is fixed on metal frame, and the other end can freely stir.
Preferably, described metal frame is provided with handle in above arbitrary scheme.
More preferably, described handle is with folding stand direct correlation or indirect association.
More preferably, described handle is arranged on the metal frame of bottom surface of described section dirty device.
More preferably, the quantity of described handle is more than two.
In above arbitrary scheme preferably, described section dirty device be shaped as the truncated rectangular pyramids shape.Truncated rectangular pyramids is oppositely put into catch basin cover to avoid the friction of described section dirty device and catch-basin impaired.
More preferably, described filter is positioned at upper bottom surface and the lateral location of described section dirty device, and described metal frame is corresponding to the seamed edge of truncated rectangular pyramids.
More preferably, described folding stand is positioned on the filter that cuts dirty device side.
Preferably, described filter is screen pack in above arbitrary scheme.
More preferably, the filtering material of described screen pack adopts the polyester fiber net.
More preferably, the aperture of described polyester fiber net is 3mm.
More preferably, described folding stand is embedded on screen pack.
Preferably, also be provided with hood for protecting rider above described section dirty device in above arbitrary scheme.
More preferably, described hood for protecting rider with cut a dirty device and be made as demountable structure.
Preferably, the below of described section dirty device is provided with the dirt-collecting basket in above arbitrary scheme.
More preferably, be provided with collecting bag in described dirt-collecting basket.
Another aspect of the present invention provides a kind of inlet for stom water as above to cut its using method of dirty device, uses with the structure that coordinates above-mentioned section dirty device, thereby realizes more efficiently the dirty cleaning work that cuts of inlet for stom water, and it comprises the following steps:
The first step starts rain perforaled strainer, and the dirty device that cuts that will be in folded state is opened, and makes described device be the truncated rectangular pyramids shape, and upper bottom surface is put into catch-basin down;
Second step, described section dirty device bottom surface just is stuck in inlet for stom water and goes out, and stirs turnover panel, by deck (4), it is stuck on the walling crib of inlet for stom water, then covers rain perforaled strainer;
The 3rd step, after entering pollutant in catch-basin and being cut the filter interception of dirty device by this inlet for stom water, open rain perforaled strainer, on handle (5), folding stand (9) auto-folder, can easily the dirty device of this section be proposed from catch-basin, again put back in catch-basin after removing pollutant wherein and use.
Inlet for stom water as above cuts its using method of dirty device, more preferably, in the 3rd step, when removing the pollutant in the dirty device of this section, directly abandons the collecting bag that takes up pollutant.
Description of drawings
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, with abundant understanding purpose of the present invention, feature and effect.
Fig. 1 is the front view that foldable inlet for stom water of the present invention cuts dirty device one preferred embodiment;
Fig. 2 is the lateral view that foldable inlet for stom water of the present invention cuts dirty device one preferred embodiment;
Fig. 3 is the top view that foldable inlet for stom water of the present invention cuts dirty device one preferred embodiment;
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.
The specific embodiment
In order to understand better the present invention, below in conjunction with specific embodiment, the present invention has been done detailed description.But, obviously can carry out different modification and remodeling and not exceed the wider spirit and scope of the present invention that appended claim limits the present invention.Therefore, following examples have exemplary and hard-core implication.
Embodiment 1:
As shown in Figure 1 to Figure 3, a kind of inlet for stom water cuts dirty device, comprises filter (6), and folding stand (9) is housed on described filter (6); Described folding stand (9) has two parts Foldable assembly; Described Foldable assembly adopts the metal material of light durable, for example aluminium alloys, lightweight magnesium metallic sheet material; Described Foldable assembly folds by being flexibly connected (8); Described flexible connection 8 is made as staggered form and is flexibly connected.
Embodiment 2:
A kind of inlet for stom water cuts dirty device, and with embodiment 1, difference is that the quantity of described flexible connection (8) is two.For example shown in Fig. 1: with chadless corresponding in the middle of two Foldable assemblies, then insert the formation interconnections such as iron pin by this perforation.Use this cross-connection system to be beneficial to the folding of folding stand, after described section dirty folding device, the abundant less shared spatial volume of energy, be convenient to deposit, transport.
Embodiment 3:
A kind of inlet for stom water cuts dirty device, and with embodiment 1, difference is that described folding stand (9) has four partially folded assemblies; The quantity of described flexible connection (8) is four.
Embodiment 4:
A kind of inlet for stom water cuts dirty device, and with embodiment 2, difference is that described section dirty off-site edge is provided with metal frame (7); Described metal frame plays fixing section dirty device, and can significantly alleviate a section dirty device deadweight, reduces consumables cost, is convenient to transportation.
Embodiment 5:
A kind of inlet for stom water cuts dirty device, and with embodiment 4, difference is that 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 cutting a dirty device and put into catch-basin, described metal turnover panel is launched, make and cut a dirty device and be fixed in catch-basin edge and can not fall into the catch-basin depths, can prevent that water from flowing through senior general and cutting dirty device and wash away simultaneously.
Embodiment 6:
A kind of inlet for stom water cuts dirty device, and with embodiment 4, difference is, described metal frame (7) is provided with inflationary spiral, and described section dirty device is fixed in rainwater well head place.
Embodiment 7:
A kind of inlet for stom water cuts dirty device, and with embodiment 4, difference is that described metal frame (7) is provided with handle (5); Described handle is that the handled easily personnel will cut dirty device and propose from catch-basin, and uses robust metal material to make, materials such as band steel, stainless steel.Described handle (5) is with folding stand (9) direct correlation.
Embodiment 8:
A kind of inlet for stom water cuts dirty device, and with embodiment 4, difference is that described handle (5) is with folding stand (9) indirect association.
Embodiment 9:
A kind of inlet for stom water cuts dirty device, and with embodiment 7, difference is that described handle (5) is arranged on the bottom surface of described section dirty device; And the quantity of handle (5) is two.
Embodiment 10:
A kind of inlet for stom water cuts dirty device, and with embodiment 8, difference is that the quantity of handle (5) is four.
Embodiment 11:
A kind of inlet for stom water cuts dirty device, and with embodiment 9, difference is, described section dirty device be shaped as the truncated rectangular pyramids shape, the dirty device of this section is applicable to square outfall, the device size is according to the catch-basin type design: bottom surface and rainwater well head size are complementary; Described filter (6) is positioned at upper bottom surface and the lateral location of described section dirty device, comprehensive sewage is filtered, make described section dirty device can be not excessive because of amount of rainfall, too urgent etc. factor and miss dirt from side, can not stop up screen pack because of a certain amount of dirt of accumulation simultaneously yet.Described metal frame (7) is corresponding to the seamed edge of truncated rectangular pyramids; Described folding stand (9) is positioned on the filter (6) that cuts dirty device side.
Embodiment 12:
A kind of inlet for stom water cuts dirty device, with embodiment 11, difference is, described filter (6) is because the polyester fiber weight capacity is better on the one hand for the screen pack that adopts the polyester fiber net materials, because the polyester fiber netting gear has the obstruction of being difficult for, corrosion resistant characteristics on the other hand, can make the conveyance capacity of described section dirty device better, can reduce the impact on the conveyance capacity generation of inlet for stom water.Described polyester fiber screen distance is 3mm; Described folding stand (9) is embedded on screen pack.
Embodiment 13:
A kind of inlet for stom water cuts dirty device, and with embodiment 12, difference is, described section dirty device top also is provided with the hood for protecting rider of demountable structure.
Embodiment 14:
A kind of inlet for stom water cuts dirty device, and with embodiment 13, difference is to be provided with the dirt-collecting basket of collecting bag in the below of described section dirty device is provided with.
Embodiment 15:
For avoiding rubbish incidental to cause harmful effect to environment, be conducive to simultaneously the timely cleaning of rubbish incidental, when the present embodiment is removed contamination, described turnover panel can freely stir, described handle can on carry, described folding stand can be flexibly connected auto-folder by intersection, and the concrete steps of its describing method are:
The first step starts rain perforaled strainer, this inlet for stom water is cut dirty device upper bottom surface be placed on down in catch-basin, and four sides of described section dirty device can not contact with the catch-basin borehole wall with upper bottom surface, thereby it is impaired to avoid rubbing; Described section dirty device bottom surface coupling rainwater well head size makes the dirty device of this section just be stuck in rainwater well head place.
Second step, by deck (4) with described section dirty device card on the walling crib of inlet for stom water, then cover rain perforaled strainer;
Second step after entering pollutant in catch-basin and being cut the filter interception of dirty device by this inlet for stom water, is opened rain perforaled strainer, on handle (5), folding stand (9) auto-folder, thus the dirty device of this section is proposed, reuse after removing pollutant wherein.
Embodiment 16:
Inlet for stom water as above cuts its using method of dirty device, and with embodiment 15, difference is in the 3rd step, when removing the pollutant in the dirty device of this section, directly to abandon the collecting bag that takes up pollutant.
Exemplary, the present embodiment is to use like this:
In the situation that rainwater is few or current are not anxious, it is similar that the present embodiment and existing inlet for stom water cut dirty device, can be undertaken that a certain amount of dirt is tackled, filth disposal by cutting dirty device screen pack or Prefabricated combined septic tank; But in or situation that current are too quickly excessive when rainwater, weight capacity is relatively poor on the one hand for prior art, can not well tackle the impact that the current conveyance capacity produces, and on the other hand, the situation that existing inlet for stom water blocks will appear in the prior art inconvenience of removing contamination.The present embodiment is strengthened retaining power simultaneously by all covering screen pack and adopt not susceptible to plugging polyester fiber filtering material can fully tackle the impact that conveyance capacity produces with the side cutting dirty device bottom surface, can effectively filter various foreign material; Also avoided on the other hand the defective because of accumulation dirt blocking filtering device.Further improved the drainability of inlet for stom water, folding stand of the present invention is skillfully constructed, and is simple in structure, with low cost, and fabrication and installation are convenient, safeguard simply,
Folder function can not only more convenient related personnel the work of removing contamination, and can reduce and deposit, cost of transportation has improved operating efficiency.
Claims (10)
1. an inlet for stom water cuts dirty device, comprises filter (6), it is characterized in that: folding stand (9) is housed on described filter (6).
2. inlet for stom water according to claim 1 cuts dirty device, it is characterized in that: described folding stand (9) has two parts Foldable assembly at least.
3. inlet for stom water according to claim 2 cuts dirty device, it is characterized in that: described Foldable assembly adopts the metal material of light durable.
4. inlet for stom water according to claim 3 cuts dirty device, it is characterized in that: described lightweight durable material comprises aluminium alloys, titanium alloy, stainless steel, lightweight magnesium metallic sheet material.
5. inlet for stom water according to claim 2 cuts dirty device, it is characterized in that: described Foldable assembly folds by being flexibly connected (8).
6. inlet for stom water according to claim 5 cuts dirty device, it is characterized in that: described flexible connection (8) is made as staggered form.
7. inlet for stom water according to claim 5 cuts dirty device, it is characterized in that: the quantity of described flexible connection (8) is more than two.
8. inlet for stom water according to claim 1 cuts dirty device, it is characterized in that: described section dirty off-site edge is provided with metal frame (7).
9. cut its using method of dirty device according to above-described inlet for stom water, comprise the following steps:
The first step starts rain perforaled strainer, this inlet for stom water is cut dirty device be placed in catch-basin, by deck (4), it is stuck on the walling crib of inlet for stom water, then covers rain perforaled strainer;
Second step after entering pollutant in catch-basin and being cut the filter interception of dirty device by this inlet for stom water, is opened rain perforaled strainer, on handle (5), folding stand (9) auto-folder, thus the dirty device of this section is proposed, reuse after removing pollutant wherein.
10. inlet for stom water according to claim 27 cuts its using method of dirty device, it is characterized in that: in second step, when removing the pollutant in the dirty device of this section, directly abandon the collecting bag that takes 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 |
|---|---|---|---|
| CN201310289806.2A CN103382739B (en) | 2013-07-11 | 2013-07-11 | Roof drain pollutant interception device and using method thereof |
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| CN103382739A true CN103382739A (en) | 2013-11-06 |
| CN103382739B CN103382739B (en) | 2015-03-18 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104863247A (en) * | 2015-05-12 | 2015-08-26 | 青岛东宇水处理设备开发有限公司 | Sewer rain grate with filter function |
| CN106500963A (en) * | 2016-11-25 | 2017-03-15 | 常州工学院 | Inlet for stom water conveyance capacity test device and its check method based on DPIV technology |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| CN110308020A (en) * | 2019-07-03 | 2019-10-08 | 王文惠 | A kind of environmental monitoring multilayer depth sampler |
| CN114606983A (en) * | 2022-03-08 | 2022-06-10 | 山东大学 | Auxiliary device for blocking diffusion of underground water pollutants |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104863247A (en) * | 2015-05-12 | 2015-08-26 | 青岛东宇水处理设备开发有限公司 | Sewer rain grate with filter function |
| 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 |
| CN106500963A (en) * | 2016-11-25 | 2017-03-15 | 常州工学院 | Inlet for stom water conveyance capacity test device and its check method based on DPIV technology |
| 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 |
| CN114606983A (en) * | 2022-03-08 | 2022-06-10 | 山东大学 | Auxiliary device for blocking diffusion of underground water pollutants |
| 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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