CN104863247B - Sewer rain grate with filter function - Google Patents
Sewer rain grate with filter function Download PDFInfo
- Publication number
- CN104863247B CN104863247B CN201510238676.9A CN201510238676A CN104863247B CN 104863247 B CN104863247 B CN 104863247B CN 201510238676 A CN201510238676 A CN 201510238676A CN 104863247 B CN104863247 B CN 104863247B
- Authority
- CN
- China
- Prior art keywords
- filter box
- toothed comb
- edged fine
- sewer
- rain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
- B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention relates to devices which are arranged in catch basins embedded in roadsides or buildings or other grounds and can collect floatage or various kinds of garbage washed off by rainwater, in particular to a sewer rain grate with a filter function. The sewer rain grate is characterized in that a filter box, a rain grate body, a flow guide baffle, a filter element and springs are included; a plurality of inflow holes are formed in the filter box, and the filter box is used for filtering out floatage and sundries; the rain grate body is provided with a visual determination device and used for discharging the floatage and the sundries into the inflow holes; the flow guide baffle is arranged below the rain grate body and guides the entering floatage and sundries into the filter box; the filter element is arranged outside the filter box and used for improving the quality of rainwater flowing through the filter box and includes activated carbon; the springs are connected and arranged on the two sides of the filter box and the two sides of the rain grate body. According to the sewer rain grate with the filter function, the floatage and sundries entering the rain grate along with rainwater can be filtered out in the rainy days, and the situation that a sewer is blocked to lose the function is avoided. When excess floatage exceeds the height of the filter box due to rainstorms and the like, water can flow out of a clearance between the filter box and the flow guide baffle, the filter box cannot be blocked, and the sewer can work normally.
Description
Technical field
The present invention relates to the rainy backlash of collecting installed in the embedded catch-basin in the ground such as roadside or building brushes down
Floating thing or various rubbish device.
Background technology
In general, in most cases rainwater is directly discharged without any processing procedure.Not through purifying
Rainwater in contain polluter and other floating things, flow in drainage pipeline with rainwater, precipitate occur, not do not remove
Floating thing etc. flows in drainage pipeline, sewer can loss of function, rainwater occurs and pours in down a chimney, and makes troubles to road.Not yet
Directly discharge through filtering, also can cause the more serious pollution in waters.In order to solve problem above, reach from the rainwater of upper inflow
Before below, reach discharge waters after mounted defecator again, just can solve problem.But conventional rain double-edged fine-toothed comb,
Debris are piled up after rain double-edged fine-toothed comb in sewer, and the phenomenon of blocking lower mouth of a river often occurs, and the situation of deposit not can confirm that,
After finding lower mouth of a river blocking loss of function, just remember and being cleared up.
In order to solve the above problems, the scheme in conventional invention and utility model is: installs the filtration of Rose Box form
Device is collecting the device (Korean Utility Model: 20-0333359) of deposit.In addition, installing in the sewer of discharge rainwater
Filter device, the floating thing of large volume is removed, and (Korea S invents: real 1998-059575) by the device of sewer only to allow rainwater.
But this conventional mode is although filter box has the effect filtering floating thing, but problem is: directly discharged by the rainwater of filter box,
Rainwater Quality is undesirable；Filter box often blocks, and occurs rainwater to pour in down a chimney phenomenon；Can not visually confirm to examine before opening rain double-edged fine-toothed comb
Look into whether the deposit on filter box piles with.
Conventional defecator and filter box are piled up in filter box with the rubbish in rainwater entrance rain double-edged fine-toothed comb and debris, Ran Houxu
On filter box to be collected pile up debris and remove, there is no any other defecator, rainwater directly quilt in addition to filter box yet
Discharge, water correction aspect still suffers from problem；Whether there are debris to pile up, also cannot visually judge, maintenance management is highly difficult.Separately
Outward, when raining in torrents, have substantial amounts of floating thing and debris piled up, block filter box, the function of sewer can not play completely,
Change filter box without timely, rainwater occurs and pours in down a chimney, and makes troubles to walking or road.
Content of the invention
In order to solve problem present in conventional invention or technology, the present invention provides a kind of sewer with filtering function
Rain double-edged fine-toothed comb, comprising: form multiple ostiums, leach the filter box of floating thing and debris；Visual confirmation device and to multiple ostiums
In enter the rain double-edged fine-toothed comb of floating thing and debris；It is arranged on below rain double-edged fine-toothed comb, to the floating thing and debris water conservancy diversion entering to filter box
Interior flow apron；It is arranged on the outside of filter box, for improving the Rainwater Quality through Rose Box, the filter element containing activated carbon；Filter box
Connect the spring installed with the both sides of rain double-edged fine-toothed comb.
The function that flow apron in the present invention provides is: installs vertically below in rain double-edged fine-toothed comb, substantial amounts of rainwater enters rain
During double-edged fine-toothed comb, rainwater and floating thing will not flow to outside filter box, are guided in filter box and make rubbish in water and debris stay filter box
Interior.
Function and means that the spring assembly that the present invention provides provides: with the accumulation of rubbish in filter box, the increase and decrease of weight
Make filter box sagging, and prevent filter box from departing from.
The function of the filter box that the present invention provides is: filter box using the steel wire with a certain size grid, rainy initial stage is
So that a large amount of rainwater is entered and also can leach substantial amounts of floating thing and debris.
The function of the visual confirmation device that the present invention provides is: is arranged on rain double-edged fine-toothed comb, moving occurs in the steel wire connecting pendant
Dynamic, the displacement that pendant produces can be observed by visual confirmation device above, can confirm that whether floating thing and debris have excessively
Pile up and also visually can be confirmed above it is not necessary to open rain double-edged fine-toothed comb.
The function of the filter element device that the present invention provides is: it is arranged on outside filter box, before being discharged by the rainwater of filter box,
Rainwater is improved by the filter element containing activated carbon, water quality.
The rain double-edged fine-toothed comb with filtering function in the present invention, can accomplish: can leach the floating entering with rainwater when rainy
Thing and debris, prevent sewer blockage from losing its function；The excessive floating thing of the reasons such as heavy rain exceedes the height of filter box, and water can lead to
Space between Rose Box and flow apron is flowed out, and will not block filter box, can make sewer normal work；Moreover, float
If thing etc. is loaded with, can open above rain double-edged fine-toothed comb also can prior confirmation, and remove floating thing and debris, prevent in advance
Floating thing flows in rain pipe；Filter element is installed outside filter box, the rainwater entering filter box discharges by after filter element more again, has and changes
The effect of kind water quality；This installation weight is light, and is easy to maintenance management.
Brief description
Fig. 1. the axonometric chart of the sewer rain double-edged fine-toothed comb with filtering function of the present invention；
The plane graph of the sewer rain double-edged fine-toothed comb with filtering function of Fig. 2 present invention；
The elevation of the sewer rain double-edged fine-toothed comb with filtering function of Fig. 3 present invention；
The exploded view of the sewer rain double-edged fine-toothed comb with filtering function of Fig. 4 present invention；
The axonometric chart of the rain double-edged fine-toothed comb comprising in Fig. 5 present invention；
The side view of the rain double-edged fine-toothed comb comprising in Fig. 6 present invention；
The elevation of the rain double-edged fine-toothed comb comprising in Fig. 7 present invention；
The axonometric chart of the flow apron comprising in Fig. 8 present invention；
The plane graph of the flow apron comprising in Fig. 9 present invention；
The side view of the flow apron comprising in Figure 10 present invention；
The axonometric chart of the filter box comprising in Figure 11 present invention；
The plane graph of the filter box comprising in Figure 12 present invention；
The side view of the filter box comprising in Figure 13 present invention；
The axonometric chart of the filter element comprising in Figure 14 present invention；
The profile of the filter element comprising in Figure 15 present invention；
Figure 16 show an example of the present invention using front profile；
Figure 17 show an example of the present invention using rear profile；
Front axonometric chart opened by the protective cover that Figure 18 shows an example of the present invention；
Rear axonometric chart opened by the protective cover that Figure 19 shows an example of the present invention；
Figure 20 is the schematic shapes of deflector.
Specific embodiment
For realizing the present invention, specific content describes in detail according to appended drawing.
Fig. 1 is the axonometric chart of the sewer rain double-edged fine-toothed comb with filtering function of the present invention, and Fig. 2, Fig. 3 are the band of the present invention respectively
The plane graph of sewer rain double-edged fine-toothed comb of filtering function, elevation, Fig. 4 is the sewer rain double-edged fine-toothed comb with filtering function of the present invention
Exploded view.As illustrated, the sewer rain double-edged fine-toothed comb with filtering function of the present invention, substantially by rain double-edged fine-toothed comb 10, flow apron 21, filter
Case 30, filter element 40 form.Being shaped as of the sewer of existing road or sewer structure thing is square, the rain double-edged fine-toothed comb of the present invention
10th, flow apron 21, filter box 30, filter element 40 etc. all keep square in planar appearance.The present invention is arranged on the entrance of sewer
Place, after being first provided with the square filter box 30 of filter element 40 below, connects spring 22 on the spring connector 33 of filter box 30, then by rain
Double-edged fine-toothed comb 10 is arranged in lower mouth of a river.
First rain double-edged fine-toothed comb 10 is illustrated.Rain double-edged fine-toothed comb 10 is square structure, forms multiple ostiums 11, rainwater or floating
Thing and impurity flow into through the ostium 11 on rain double-edged fine-toothed comb 10 and are arranged in following filter box 30.In addition pacify inside rain double-edged fine-toothed comb 10
The visual confirmation device 18 of dress has protective cover 12, using the steel wire 15 of pendant 14, assists the pulley 16 of the motion of steel wire 15, limits
The stopping device 13 of pendant 14 motion, connects steel wire 15, when there being floating thing in the steel wire attachment means 31 of following filter box 30
And during debris accumulation, even if not opening rain double-edged fine-toothed comb 10, by the visual confirmation device 18 of installation and protective cover 12 on rain double-edged fine-toothed comb 10,
Can see that pendant 14 encounters stopping device 13, just may know that when should be floating thing in this cleaning filter box 30.In addition rain is combed
The multiple ostiums 11 being formed on son 10 should be common size and shape, unrelated with the thought of the present invention.Of course for bearing
The pressure applying on above-mentioned rain double-edged fine-toothed comb 10, should ensure that suitable thickness.
As shown in figure 4, the filter box 30 of filter element 40 is provided with the side step of the sewer stormwater not showed on drawing,
Connect spring 22 in the spring connector 33 of filter box 30, then flow apron 21, the visual confirmation device in rain double-edged fine-toothed comb 10 will be included
Protective cover 12, pendant 14 and steel wire 15, pulley 16, the rain double-edged fine-toothed comb 10 of spring connector 17 installed on 18 connect to filter box 30.
The spring connector 33 of the spring connector 17 of above-mentioned rain double-edged fine-toothed comb 10 and filter box 30 is connected with spring 22, play filter box 30 sagging and
Function of preventing dropout, lift connect filter box 30 rain double-edged fine-toothed comb 10 when, filter box 30 can be lifted it is possible to put the accumulation of filter box 30 away simultaneously
Thing.The rain double-edged fine-toothed comb 10 connecting filter box 30 with spring 22 can also be prevented to a certain extent to be tampered.
Fig. 5 is the axonometric chart of the rain double-edged fine-toothed comb 10 of the present invention, and Fig. 6 is side view, and Fig. 7 is elevation.As shown in figure 5, rain is combed
Son 10 is to comprise multiple ostiums 11 and visual confirmation device 18, protective cover 12, pendant 14, steel wire 15, stopping device 13, pulley
16 square structure.Flow into filter box by multiple ostium 11 floating things and debris, the transparent material that rain double-edged fine-toothed comb 10 is installed
Protective cover 12, it can be seen that the movement of pendant 14, provides the function of confirming whether there are enough deposits on filter box 30.Fig. 6 is side-looking
Figure, spring 22 is connected the spring connector 17 to rain double-edged fine-toothed comb 10, other end connects to filter box 30.Rain double-edged fine-toothed comb 10 need not be opened
Also the function of being confirmed with visual means, to illustrate with reference to one of Figure 16 example.
Fig. 8 is the axonometric chart of the flow apron 21 comprising in the present invention, and Fig. 9 is front view, and Figure 10 is plane graph.As Fig. 8
To shown in 10, being arranged on below rain double-edged fine-toothed comb 10, by the ostium 11 of rain double-edged fine-toothed comb 10, the floating thing flowing into and debris are blocked
In the outside of filter box 30, because having filter box 30 floating thing and debris to pile up on filter box 30 along the inwall of flow apron 21.For
Complete function above, so the shape of deflector 21 is designed to shape as shown in figure 20.
Figure 11 is the axonometric chart of the filter box that the performance present invention comprises, and Figure 12 is plane graph, and Figure 13 is side view.As Figure 12 institute
Show, filter box 30 is formed with a certain size net cage, floating thing and debris are leached, keep square, play rainwater and pass through tap hole
32 function.Both side ends above respectively have the spring connector 33 of connecting spring 22, can connect filter box 30 and rain double-edged fine-toothed comb 10
Get up；The steel wire attachment means 31 of the fixing steel wire 15 in the bottom surface of filter box are located at the centre of filter box 30, will be flowed by rain double-edged fine-toothed comb 10
Enter the steel wire 15 that the weight transmitting of the debris of filter box 30 connects to rain double-edged fine-toothed comb 10；Steel wire 15 is fixed in the above, top pendant 14
Movement can use be visually observed.
Figure 14 is the axonometric chart containing the filter element 40 of activated carbon 41 involved in the present invention for the performance, and Figure 15 is profile.See
Examine the profile that Figure 15 is showed, the surface that rainwater flows in and out forms netted, can prevent the loss of activated carbon 41, inside and outside it
Between because there is activated carbon 41, the effect improving Rainwater Quality can be played.
Figure 16,17 be performance the present invention use state example drawing.As illustrated, in Figure 16 with filtering function
Being made up of rain double-edged fine-toothed comb 10 and flow apron 21, filter box 30 and activated carbon 41 of sewer rain double-edged fine-toothed comb.The inside of rain double-edged fine-toothed comb 10 is installed
After visual confirmation device 18, pulley 16 is installed in bottom surface, and steel wire 15 connects pendant 14, the anti-anti-avulsion of the movement in order to limit pendant 14
From being provided with stopping device 13, using the protective cover 12 of transparent material, shield in the impact of rainwater and debris, simultaneously
The movement of pendant 14 can be observed, even if rain flows into, bottom surface Shang You gutter 20, rainwater amasss there, pulley 16 or hang
The movement of pendant 14 also will not be impacted.In addition Figure 17 is demonstrated by filling the profile of the filter box 30 of deposit, as illustrated, filter box
Deposit is filled, the gap that floating thing and debris etc. pass through between filter box 30 and flow apron 21 is flowed out, and prevents filter box 30 in 30
Clogging, by the rainwater of filter box 30 through filtration core 40, Rainwater Quality is improved, and prevents rainwater from pouring in down a chimney.In addition, filling
The weight of the filter box 30 of debris makes spring 22 elongate, and the steel wire 15 that the internal pendant 14 installed of rain double-edged fine-toothed comb 10 connects is along pulley
16 move down, and after reaching constant weight, steel wire 15 that steel wire attachment means 31 on filter box 30 connect is according to the weight of filter box
Increase and decrease, makes filter box 30 decline, and the steel wire 15 that the pendant 14 on rain double-edged fine-toothed comb 10 connects declines simultaneously, and pendant 14 is in stopping device 13
Place stops.The present invention can accomplish: do not open rain double-edged fine-toothed comb 10 and can confirm that the movement of pendant 14 on top by protective cover 12, understand
To the replacing construction of filter box 30, and prevent filter box 30 blocking from causing the phenomenon that rainwater pours in down a chimney, this is its another advantage.
Figure 18,19 it is the drawing showing one example of use state of the present invention.As illustrated, opening for maintenance management
With the drawing opened after protective cover 12 before protective cover 12.
Claims (3)
1. the sewer rain double-edged fine-toothed comb with filtering function is it is characterised in that include: forms multiple ostiums (11), leaches floating thing
And the filter box (30) of debris；Visual confirmation device (18) and the rain double-edged fine-toothed comb entering floating thing and debris in multiple ostiums (11)
(10)；It is arranged on below rain double-edged fine-toothed comb (10), to the flow apron in filter box (30) for the floating thing and debris water conservancy diversion entering
(21)；It is arranged on the outside of filter box (30), for improving the Rainwater Quality through Rose Box (30), the filter element containing activated carbon (40)；
The both sides of filter box (30) and rain double-edged fine-toothed comb (10) connect the spring (22) installed；The inside of rain double-edged fine-toothed comb (10) by stopping device (13),
Pendant (14) and steel wire (15), pulley (16) composition, have steel wire attachment means (31) inside filter box (30)；With in filter box (30)
Deposit accumulation, filter box (30) decline, the shift in position of pendant (14), be easy to observe heap with visual means in outside
The visual confirmation device (18) of the replacement cycle of long-pending thing.
2. the sewer rain double-edged fine-toothed comb with filtering function according to claim 1 is it is characterised in that visual confirmation device (18)
Top is provided with protection cap (12).
3. the sewer rain double-edged fine-toothed comb with filtering function according to claim 1 is it is characterised in that heavy rain leads to filter box (30)
It is filled, the flow apron (21) that rain double-edged fine-toothed comb (10) is installed below and the spacing of filter box (30) space because of spring elongation,
The floating thing flowing into can be discharged, and rainwater will not pour in down a chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238676.9A CN104863247B (en) | 2015-05-12 | 2015-05-12 | Sewer rain grate with filter function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238676.9A CN104863247B (en) | 2015-05-12 | 2015-05-12 | Sewer rain grate with filter function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104863247A CN104863247A (en) | 2015-08-26 |
| CN104863247B true CN104863247B (en) | 2017-02-01 |
Family
ID=53909379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510238676.9A Expired - Fee Related CN104863247B (en) | 2015-05-12 | 2015-05-12 | Sewer rain grate with filter function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104863247B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3828354A4 (en) * | 2018-07-26 | 2021-07-21 | Landroad Inc | DEVICE FOR POLLUTION FILTRATION OF RAINWATER DRAINAGE AND MONITORING SYSTEM FOR IT |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672456A (en) * | 2016-01-29 | 2016-06-15 | 株式会社智承开发 | Simple rainwater filter device suspended on dandruff comb |
| CN107178140A (en) * | 2016-03-10 | 2017-09-19 | 李正冬 | Movable filtering leaf grating for down pipe |
| CN108331135B (en) * | 2018-02-10 | 2019-11-26 | 浙江泉峰建筑园林有限公司 | A kind of municipal administration gardens discharge structure |
| CN108355383A (en) * | 2018-03-06 | 2018-08-03 | 湖南文理学院 | A kind of sponge Urban Storm Flood management rain dirt filter device improving water use efficiency |
| CN111824070B (en) * | 2020-07-24 | 2021-11-26 | 天台恒众环境科技有限公司 | Hand push garbage truck cleaning equipment |
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| US6306293B1 (en) * | 1998-11-13 | 2001-10-23 | Pactec, Inc. | Storm drain liner |
| KR20090083884A (en) * | 2009-06-25 | 2009-08-04 | 박병길 | Rain gutter collection device |
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| CN204081047U (en) * | 2014-08-30 | 2015-01-07 | 浙江凤山建设工程有限公司 | Removal of impurities type inspection well cover |
| CN204252264U (en) * | 2014-10-29 | 2015-04-08 | 河海大学 | Intelligence water conservancy diversion catch-basin grid lid |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080290042A1 (en) * | 2007-05-24 | 2008-11-27 | Hanson Mark A | Pollutant Control for Inlet Protection |
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2015
- 2015-05-12 CN CN201510238676.9A patent/CN104863247B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6306293B1 (en) * | 1998-11-13 | 2001-10-23 | Pactec, Inc. | Storm drain liner |
| KR20090083884A (en) * | 2009-06-25 | 2009-08-04 | 박병길 | Rain gutter collection device |
| CN202187418U (en) * | 2011-07-14 | 2012-04-11 | 无锡市政设计研究院有限公司 | Gutter inlet device |
| CN103334486A (en) * | 2013-07-11 | 2013-10-02 | 北京建筑工程学院 | Gutter inlet automatic overflow pollutant intercepting device |
| CN103382739A (en) * | 2013-07-11 | 2013-11-06 | 北京建筑工程学院 | Roof drain pollutant interception device and using method thereof |
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| EP3828354A4 (en) * | 2018-07-26 | 2021-07-21 | Landroad Inc | DEVICE FOR POLLUTION FILTRATION OF RAINWATER DRAINAGE AND MONITORING SYSTEM FOR IT |
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| Publication number | Publication date |
|---|---|
| CN104863247A (en) | 2015-08-26 |
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Address after: Chengyang District of Shandong city in Qingdao province 266041 Xifu Houjin Village Patentee after: Qingdao Zhicheng Electromechanical Technology Co., Ltd. Address before: Chengyang District of Shandong city in Qingdao province 266041 Xifu Houjin Village Patentee before: Qingdao Dongyu Water Treatment Equipment Development Co., Ltd. |
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Granted publication date: 20170201 Termination date: 20210512 |
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