CN103866844B - A kind of anti-clogging gutter inlet device - Google Patents
A kind of anti-clogging gutter inlet device Download PDFInfo
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- CN103866844B CN103866844B CN201410132092.9A CN201410132092A CN103866844B CN 103866844 B CN103866844 B CN 103866844B CN 201410132092 A CN201410132092 A CN 201410132092A CN 103866844 B CN103866844 B CN 103866844B
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- duct section
- inlet
- inlet device
- perforaled strainer
- gutter inlet
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Abstract
The present invention according to existing inlet for stom water discharging capacity not by force and easily blocked technical problem, provides a kind of anti-clogging gutter inlet device of novel three-dimensional stereoscopic mechanism, effectively can to reduce in runoff foreign material to the blocking of inlet for stom water, and strengthen its water passing capacity.Anti-clogging gutter inlet device of the present invention comprises rain perforaled strainer, also comprises a duct section, and this duct section lower end is connected to the front of rain perforaled strainer, and the perisporium of this duct section is provided with some spilled water holes, and around spilled water hole, install some arborescences.This invention advantage: 1) effectively can resist the blocking to inlet for stom water such as the particle carried in runoff and refuse; 2) improve inlet for stom water discharging capacity, realize draining rapidly the excess surface waters such as the street that the large discharge surface flowes such as heavy rain cause; 3) apparatus structure is comparatively simple, and institute uses component processing manufacture simply, and quick and easy for installation.
Description
technical field:
For solving the excess surface water caused in the situations such as heavy showers, the present invention relates to a kind of anti-clogging inlet for stom water be threaded, is specifically a kind of anti-clogging gutter inlet device, belongs to rain/sewage draining technology field.
background technology:
In recent years, along with urbanization process is accelerated, the urban waterlogging caused because of rainfall etc. becomes one of major casualty threatening urban and rural residents' life and property safety, and road ponding and traffic paralysis equifrequency occur frequently existing, more have pedestrian, driver and passenger etc. to drown because being trapped in low-lying place.This proposes urgent requirement to the drainage improving existing city.Inlet for stom water is as one of the basic composition of urban sewerage and drainage facility, and be the entrance that surface gathered water excretion enters town and country drainage, its performance directly affects the normal operation of drainage.
At present, common flat castor formula inlet for stom water surface is rectangular, and water passing capacity can meet the demands under normal usage.But under the severe weather conditions such as heavy rain or heavy rain, because flow path surface is large, a large amount of foreign material have been swept along in runoff, comprise polybag, vegetation, newspaper and other discarded object, these things are easy to be attached to flat castor formula inlet for stom water surface, thus hinder its discharge capacity, even may block inlet for stom water water hole completely, thus cause the water flowing of inlet for stom water peripheral region not smooth, have a strong impact on it and normally use.In addition, vertical grated inlet etc. conventional at present, structural form is close with flat castor formula inlet for stom water, also there are the problems referred to above to some extent in using.
summary of the invention:
The present invention, according to above prior art Problems existing, provides a kind of novel anti-clogging gutter inlet device innovatively, to the blocking of inlet for stom water, strengthens its water passing capacity to reduce foreign material in runoff.
The object of the invention is to be achieved through the following technical solutions:
A kind of anti-clogging gutter inlet device, this device comprises rain perforaled strainer, also comprises a duct section, and this duct section lower end is connected to the front of rain perforaled strainer, and the perisporium of this duct section is provided with some spilled water holes, and around spilled water hole, install some arborescences.
Further detailed design of the present invention is:
Duct section lower end is provided with internal thread; Described rain perforaled strainer front is provided with a thread bush, and this thread bush is connected with duct section lower end, and these rain perforaled strainer central authorities are also provided with a circular opening.
The planar dimension of rain perforaled strainer is 84cm × 64cm, high 10cm; Thread bush height 5cm, diameter is at 150mm.
The diameter of duct section is 150mm, is highly 50-200cm.
The spilled water hole of described duct section is rectangle or oval spilled water hole, and rectangle or oval spilled water hole area are 15-20cm
2.
Described arborescence adopts diameter to be 6mm, and length is that 30cm reinforcing bar is made.
Rain perforaled strainer adopts ductile iron to make, and duct section adopts PVC or PE material to make.
This anti-clogging gutter inlet device spatially form itself, effectively can reduce after being covered by foreign material and cause inlet for stom water water flowing not smooth.For the low-lying place of the easy ponding such as bridge opening, culvert and tunnel, arrange apparatus of the present invention, effectively can strengthen rain drainage, contributing to reducing low-lying place causes casualties and vehicle because of phenomenons such as water inflow of the engine because of ponding, avoids the event of causing any property loss.
When in runoff, foreign material are very many, can install the arborescences such as reinforcing bar in each spilled water hole surrounding vertical direction, these arborescences can stop that in runoff, foreign material invade inlet for stom water by spilled water hole, thus maintain its normal discharging capacity, arborescence quantity can be arranged as required, and diameter 2mm-20mm is not etc.
the present invention compared to existing technology tool has the following advantages:
1) the present invention summarizes drainage principle and the drainage pattern of existing inlet for stom water, the existing inlets for stom water such as flat castor formula inlet for stom water and vertical grated inlet are transform as 3 D stereo mode innovatively with the drainage pattern of two dimensional surface form, drastically increase inlet for stom water discharging capacity, thus promptly get rid of excess surface water;
2) for large discharge surface flowes such as heavy rains often along with the impurity such as silt of high-load, also a large amount of polybag and vegetation the like waste has been swept along, after these impurity and discarded object pour in inlet for stom water, very easily cause inlet for stom water congested or blocking, cause inlet for stom water lose drainability.Arborescence parts in the present invention are blocked in spilled water hole periphery by being mingled with ground foreign material in surface flow as arm, foreign material can be avoided directly to enter inlet for stom water, effectively maintain inlet for stom water water passing capacity, achieve the anti-clogging needs of inlet for stom water in sluicing process.
3) usually to last short, rainfall large for the surface flow of town and country scope, and require water draw-off to install fast simple and easy, adopt between each parts of apparatus of the present invention and be threaded, can assemble complete at short notice and come into operation, applicability be better.
4) the present invention installs simple and fast, under being applicable to use region to be about to larger rain fall, can meet the requirement of Fast Installation.Can perforate on a small quantity around circular opening on rain perforaled strainer, to increase water passing capacity.
Accompanying drawing explanation
Fig. 1 is rain perforaled strainer plan view.
Fig. 2 is apparatus of the present invention schematic diagram.
In figure: 1-rain perforaled strainer; 2-circular opening; 3-duct section; 4-rectangle spilled water hole; 5-arborescence.
detailed description of the invention:
embodiment one:
The present invention is mainly through improving original inlet for stom water component and increasing water flowing and hold concurrently air duct to realize purpose of design, and the plane rectangle inlet for stom water comprising improvement and the water flowing being connected to inlet for stom water surface are held concurrently air duct.The plane rectangle rain perforaled strainer improved has opened a circular opening, and protruding 5-20cm around circular opening, makes thread bush form.Female water flowing air duct of holding concurrently is with to be connected on circular opening rapidly, in each level height, pipeline has 4 rectangular openings, and repeatedly arrange rectangular opening on duct height direction, these rectangular openings can realize water flowing and ventilation effect simultaneously; Water flowing air duct top of holding concurrently is open form, can strengthen its air pumping capability further, thus improves water passing capacity; The hole of pipe surface, except realizing sluicing effect, also contributes to realizing inlet for stom water water passing capacity higher under aeration condition.
During use, plane rectangle rain perforaled strainer is fixed on catch-basin, then the screw thread of water flowing being held concurrently on air duct and rain perforaled strainer is socketed.For amount of precipitation larger area, when using rainy season, after installation, according to rain fall, dismounting number of times can be reduced, unobstructed to ensure the using draining around region.After rainfall stops, rapidly pipeline can being unloaded down from rain perforaled strainer with instruments such as pipe wrench as required, decrease and be placed on the outdoor damage to pipeline for a long time.
embodiment two:
Anti-clogging gutter inlet device of the present invention forms primarily of two parts, and rain perforaled strainer 1 and duct section 3, rain perforaled strainer 1 central authorities are provided with circular opening, and other parts also have hole.The perisporium of duct section 3 is provided with spilled water hole, and duct section 3 hypomere is provided with internal thread; The circular opening surrounding of rain perforaled strainer is upwards provided with thread bush, and this thread bush is provided with external screw thread, and pipeline 3 is sleeved on outside this thread bush, and the two is threaded connection.Each rectangle spilled water hole 4 surrounding is provided with arborescence 5, and arborescence 5 is dispersed in the form of a ring to be laid around discharge opening.
Rectangle spilled water hole 4 wherein on duct section 3 will process in advance with arborescence 5, and arborescence 5 can adopt the modes such as rivet to be directly fixed on the surface of duct section 3, re-uses pipe wrench etc. and pipeline 3 and rain perforaled strainer 1 is threaded connection.
Protruding 5-20cm around circular opening.As the plan view that Fig. 1, Fig. 1 are modified rain perforaled strainers, rain perforaled strainer 1 adopts ductile iron to make, and rain perforaled strainer 1 planar dimension is 84cm × 64cm, high 10cm; The central authorities of rain perforaled strainer 1 are circular opening 2, and threaded thread bush height is about 5cm, and diameter is at 150mm.
Fig. 2 is the schematic diagram after apparatus of the present invention combination.Wherein duct section 3 adopts PVC material to make, diameter 150mm, and 4 is that rectangle spilled water hole 4 is of a size of 30mm × 60mm, and arborescence 5 adopts diameter to be 6-10mm reinforcing bar, length 30cm.Duct section 3 height is determined according to use Regional Rainfall situation, seldom ponding region, suggestion height 50-100cm; Comparatively Chang Jishui region, suggestion height 80-120cm; Huge region is lost, suggestion height 120-200cm after Chang Jishui region and ponding; Have particular/special requirement region, height can be formulated voluntarily.
When in runoff, foreign material are more, can install the arborescences such as reinforcing bar in each rectangular opening surrounding vertical direction, these arborescences can stop that in runoff, foreign material invade inlet for stom water, thus maintain its normal discharging capacity, arborescence can arrange 4-20 root as required, and diameter 2mm-20mm is not etc.
Claims (9)
1. an anti-clogging gutter inlet device, this device comprises rain perforaled strainer, it is characterized in that: also comprise a duct section, and this duct section lower end is connected to the front of rain perforaled strainer, the perisporium of this duct section is provided with some spilled water holes, and around spilled water hole, install some arborescences.
2. anti-clogging gutter inlet device according to claim 1, is characterized in that: duct section lower end is provided with internal thread; Described rain perforaled strainer front is provided with a thread bush, and this thread bush is connected with duct section lower end.
3. anti-clogging gutter inlet device according to claim 2, is characterized in that: the planar dimension of rain perforaled strainer is 84cm × 64cm, high 10cm; Thread bush height 5cm, diameter is at 150mm.
4. anti-clogging gutter inlet device according to claim 1, is characterized in that: the diameter of described duct section is 150mm, is highly 50-200cm.
5. anti-clogging gutter inlet device according to claim 1, is characterized in that: the spilled water hole of described duct section is rectangle or oval spilled water hole.
6. anti-clogging gutter inlet device according to claim 5, is characterized in that: rectangle or oval spilled water hole area are 15-20cm
2.
7. anti-clogging gutter inlet device according to claim 1, is characterized in that: described arborescence adopts diameter to be 6mm, and length is that 30cm reinforcing bar is made.
8. anti-clogging gutter inlet device according to claim 1, is characterized in that: these rain perforaled strainer central authorities are also provided with a circular opening.
9. according to the arbitrary described anti-clogging gutter inlet device of claim 1 ~ 8, it is characterized in that: rain perforaled strainer adopts ductile iron to make, duct section adopts PVC or PE material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410132092.9A CN103866844B (en) | 2014-04-03 | 2014-04-03 | A kind of anti-clogging gutter inlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410132092.9A CN103866844B (en) | 2014-04-03 | 2014-04-03 | A kind of anti-clogging gutter inlet device |
Publications (2)
| Publication Number | Publication Date |
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| CN103866844A CN103866844A (en) | 2014-06-18 |
| CN103866844B true CN103866844B (en) | 2015-12-02 |
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| CN201410132092.9A Expired - Fee Related CN103866844B (en) | 2014-04-03 | 2014-04-03 | A kind of anti-clogging gutter inlet device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108222216B (en) * | 2018-03-26 | 2023-12-08 | 安阳师范学院 | Rainwater ecological drainage system and construction method thereof |
| CN109024847A (en) * | 2018-07-17 | 2018-12-18 | 芜湖芬特勘测服务有限公司 | A kind of gutter structure of municipal works |
| CN110565781A (en) * | 2019-07-31 | 2019-12-13 | 中国科学院生态环境研究中心 | Gutter inlet transformation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080105855A (en) * | 2007-06-01 | 2008-12-04 | 전종천 | Device for filtering an trash |
| CN201695333U (en) * | 2010-06-28 | 2011-01-05 | 中铁电气化局集团有限公司 | Fast-draining rain cap |
| CN202644394U (en) * | 2012-06-27 | 2013-01-02 | 中铁第四勘察设计院集团有限公司 | Rainwater grid well structure of bridge |
| CN202755443U (en) * | 2012-09-06 | 2013-02-27 | 上海市城市建设设计研究总院 | Anti-blocking vertical grate type gutter inlet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203905158U (en) * | 2014-04-03 | 2014-10-29 | 南京信息工程大学 | Anti-clogging gutter inlet device |
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2014
- 2014-04-03 CN CN201410132092.9A patent/CN103866844B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080105855A (en) * | 2007-06-01 | 2008-12-04 | 전종천 | Device for filtering an trash |
| CN201695333U (en) * | 2010-06-28 | 2011-01-05 | 中铁电气化局集团有限公司 | Fast-draining rain cap |
| CN202644394U (en) * | 2012-06-27 | 2013-01-02 | 中铁第四勘察设计院集团有限公司 | Rainwater grid well structure of bridge |
| CN202755443U (en) * | 2012-09-06 | 2013-02-27 | 上海市城市建设设计研究总院 | Anti-blocking vertical grate type gutter inlet |
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