CN103866844A - Anti-clogging gutter inlet device - Google Patents
Anti-clogging gutter inlet device Download PDFInfo
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- CN103866844A CN103866844A CN201410132092.9A CN201410132092A CN103866844A CN 103866844 A CN103866844 A CN 103866844A CN 201410132092 A CN201410132092 A CN 201410132092A CN 103866844 A CN103866844 A CN 103866844A
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- gutter inlet
- inlet device
- clogging
- duct section
- perforaled strainer
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Abstract
The invention provides an anti-clogging gutter inlet device of a novel three-dimensional mechanism. The anti-clogging gutter inlet device solves the technical problem that the existing gutter inlet is poor in discharging capacity and easy to clog, can effectively reduce clogging of the gutter inlet caused by impurities in runoff, and strengthens water passing capacity. The anti-clogging gutter inlet device comprises a rainwater perforaled strainer and a pipe section, wherein the lower end of the pipe section is connected with the front surface of the rainwater perforaled strainer, a plurality of discharging holes are formed in the peripheral wall of the pipe section, and a plurality of branch-shaped objects are arranged around the discharging holes. The anti-clogging gutter inlet device has the advantages of effectively preventing particulate matters and waste carried in the runoff from clogging the gutter inlet, improving discharging capacity, quickly discharging impounded surface water caused by high-flow surface runoff such as intense fall and being simple in structure. Furthermore, members used by the anti-clogging gutter inlet device are manufactured easily and installed conveniently and quickly.
Description
technical field:
For solve the excess surface water causing in the situations such as heavy showers, the present invention relates to a kind of anti-obstruction inlet for stom water being threaded, be specifically a kind of anti-obstruction gutter inlet device, belong to rain/sewage draining technology field.
background technology:
In recent years, along with urbanization process is accelerated, the city waterlogging causing 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 has proposed urgent requirement to improving the drainage in existing city.Inlet for stom water, as one of basic composition of urban sewerage and drainage facility, is the entrance that surface gathered water excretion enters town and country drainage, and its performance directly affects the normal operation of drainage.
At present, common flat castor formula inlet for stom water surface is rectangular, and under normal service condition, water passing capacity can meet the demands.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 in runoff, are swept along, comprise polybag, vegetation, newspaper and other discarded object, these things are easy to be attached to flat castor formula inlet for stom water surface, thereby hinder its discharge capacity, even may stop up inlet for stom water water hole completely, thereby cause the water flowing of inlet for stom water peripheral region not smooth, have a strong impact on it and normally use.In addition, the vertical grated inlet of commonly using at present etc., structural form is close with flat castor formula inlet for stom water, also has to some extent the problems referred to above in use.
summary of the invention:
The problem that the present invention exists according to above prior art, provides a kind of novel anti-obstruction gutter inlet device innovatively, to reduce the obstruction of foreign material to inlet for stom water in runoff, strengthens its water passing capacity.
The object of the invention is to be achieved through the following technical solutions:
A kind of anti-obstruction 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 some arborescences are installed around spilled water hole.
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 84 cm × 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.
It is 6mm that described arborescence adopts diameter, 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-obstruction gutter inlet device itself is three-dimensional form, can effectively reduce after being covered by foreign material and cause inlet for stom water water flowing not smooth.For the easily low-lying place of ponding such as bridge opening, culvert and tunnel, apparatus of the present invention are set, can effectively strengthen rain drainage, contribute to reduce low-lying place because ponding causes pedestrian's injures and deaths and vehicle because of phenomenons such as water inflow of the engine, avoid the event of causing any property loss.
When in runoff, foreign material are very many, can around each spilled water hole, vertical direction be installed by the arborescences such as reinforcing bar, these arborescences can stop in runoff that foreign material are invaded inlet for stom water by spilled water hole, thereby maintain its normal discharging capacity, arborescence quantity can arrange 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 has summed up drainage principle and the drainage pattern of existing inlet for stom water, transform the existing inlets for stom water such as flat castor formula inlet for stom water and vertical grated inlet as 3 D stereo mode with the drainage pattern of two dimensional surface form innovatively, greatly improve inlet for stom water discharging capacity, thereby promptly got rid of excess surface water;
2) be often accompanied by the impurity such as silt of high-load for the large flow surface flow such as heavy rain, also a large amount of polybags and vegetation the like waste have been swept along, these impurity and discarded object pour in after inlet for stom water, very easily cause inlet for stom water congested or stop up, 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, can avoid foreign material directly to enter inlet for stom water in sluicing process, have effectively maintained inlet for stom water water passing capacity, have realized the anti-obstruction needs of inlet for stom water.
3) surface flow of town and country scope usually last short, rainfall is large, requires water draw-off to install simple and easy quick, between the each parts of apparatus of the present invention, adopts and is threaded, and can assemble at short notice complete and come into operation, applicability is better.
4) the present invention installs simple and fast, is applicable to use region to be about to, in larger rainfall situation, can meet the requirement of Fast Installation.The perforate on a small quantity around of 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.
the specific embodiment:
embodiment mono-:
The present invention mainly holds concurrently air duct to realize purpose of design by improving original inlet for stom water member with increasing water flowing, comprises improved plane rectangle inlet for stom water and the water flowing that the is connected to inlet for stom water surface air duct of holding concurrently.Improved plane rectangle rain perforaled strainer has been opened a circular opening, and circular opening is protruding 5-20 cm around, makes thread bush form.Be with the female water flowing air duct of holding concurrently to be connected to rapidly on circular opening, in each level height, on pipeline, have 4 rectangular openings, and repeat as required to arrange rectangular opening in duct height direction, these rectangular openings can be realized water flowing and ventilation effect simultaneously; The water flowing air duct top of holding concurrently is open form, can further strengthen its air suction capactity, thereby improves water passing capacity; The hole of pipe surface is except realizing sluicing effect, also contributes to realize inlet for stom water higher water passing capacity under aeration condition.
When use, plane rectangle rain perforaled strainer is fixed on catch-basin, then the screw thread that water flowing is held concurrently on air duct and rain perforaled strainer is socketed.For amount of precipitation larger area, in the time that used rainy season, can be according to rainfall situation after installation, reduce dismounting number of times, unobstructed to guarantee using region draining around.After rainfall stops, can rapidly pipeline being unloaded down from rain perforaled strainer with instruments such as pipe wrench as required, also reduce and be placed on for a long time the outdoor damage to pipeline.
embodiment bis-:
The anti-obstruction gutter inlet device of the present invention is mainly made up of two parts, rain perforaled strainer 1 and duct section 3, and 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 hypomeres are 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 surroundings are provided with arborescence 5, and arborescence 5 is dispersed in the form of a ring to be laid around discharge opening.
Wherein rectangle spilled water hole on duct section 34 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. pipeline 3 and rain perforaled strainer 1 are threaded connection.
Circular opening is protruding 5-20 cm around.As Fig. 1, Fig. 1 is the plan view of modified rain perforaled strainer, and rain perforaled strainer 1 adopts ductile iron to make, and rain perforaled strainer 1 planar dimension is 84 cm × 64 cm, high 10 cm; The central authorities of rain perforaled strainer 1 are circular opening 2, the about 5cm of threaded thread bush height, 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 the 4th, rectangle spilled water hole 4 is of a size of 30mm × 60 mm, and it is 6-10mm reinforcing bar that arborescence 5 adopts diameter, length 30cm.Duct section 3 height are according to using Regional Rainfall situation to determine, seldom ponding region, advises height 50-100cm; Compared with Chang Jishui region, suggestion height 80-120cm; After Chang Jishui region and ponding, lose huge region, suggestion height 120-200cm; Have specific (special) requirements region, height can be formulated voluntarily.
When in runoff, foreign material are more, can around each rectangular opening, vertical direction be installed by the arborescences such as reinforcing bar, these arborescences can stop that in runoff, foreign material are invaded inlet for stom water, thereby 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-obstruction gutter inlet device, this device comprises rain perforaled strainer, it is characterized in that: also comprise a duct section, 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 some arborescences are installed around spilled water hole.
2. anti-obstruction 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-obstruction gutter inlet device according to claim 2, is characterized in that: the planar dimension of rain perforaled strainer is 84 cm × 64cm, high 10cm; Thread bush height 5cm, diameter is at 150mm.
4. anti-obstruction 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-obstruction 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-obstruction gutter inlet device according to claim 5, is characterized in that: rectangle or oval spilled water hole area are 15-20cm
2.
7. anti-obstruction gutter inlet device according to claim 1, is characterized in that: it is 6mm that described arborescence adopts diameter, and length is that 30cm reinforcing bar is made.
8. anti-obstruction 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-obstruction 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 true CN103866844A (en) | 2014-06-18 |
| CN103866844B CN103866844B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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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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| CN (1) | CN103866844B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222216A (en) * | 2018-03-26 | 2018-06-29 | 安阳师范学院 | A kind of rainwater ecological exhaust system and its construction method |
| 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 (5)
| 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 |
| CN203905158U (en) * | 2014-04-03 | 2014-10-29 | 南京信息工程大学 | Anti-clogging gutter inlet device |
-
2014
- 2014-04-03 CN CN201410132092.9A patent/CN103866844B/en not_active Expired - Fee Related
Patent Citations (5)
| 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 |
| CN203905158U (en) * | 2014-04-03 | 2014-10-29 | 南京信息工程大学 | Anti-clogging gutter inlet device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222216A (en) * | 2018-03-26 | 2018-06-29 | 安阳师范学院 | A kind of rainwater ecological exhaust system and its construction method |
| 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 |
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| Publication number | Publication date |
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| CN103866844B (en) | 2015-12-02 |
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Granted publication date: 20151202 Termination date: 20180403 |