CN210238204U - Filter equipment of town road drainage - Google Patents
Filter equipment of town road drainage Download PDFInfo
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- CN210238204U CN210238204U CN201921033603.6U CN201921033603U CN210238204U CN 210238204 U CN210238204 U CN 210238204U CN 201921033603 U CN201921033603 U CN 201921033603U CN 210238204 U CN210238204 U CN 210238204U
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- filter
- filter screen
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- road drainage
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Abstract
The utility model relates to a filter equipment of town road drainage, including the filter that is used for sheltering from the outlet, seted up a plurality of drainage on the filter and led to the groove, still including setting up and lie in the filter downside and with the filter forms the first filter screen of first filtration cavity and sets up in the filter downside and is located the second filter screen in the first filter screen outside, form the second between first filter screen, the second filter screen and filter the cavity, the filtration pore size of crossing of first filter screen is greater than the filtration pore size of crossing of second filter screen. Through the first filter and the second filter. Carry out the filtration of rainwater through first filter screen and second filter screen, make the rainwater rubbish content of draining into the escape canal less, can not plug the escape canal, and conveniently clear up rubbish.
Description
Technical Field
The utility model belongs to the technical field of the technique of road drainage and specifically relates to a filter equipment of town road drainage is related to.
Background
In road construction, how to effectively and quickly drain rainwater on a road is more and more emphasized by people. Road drainage includes road surface drainage portion and roadside drainage portion, and the roadside drainage is including setting up in the road both sides and being located the below drainage ditch groove of road surface, and the upside of drainage ditch groove is provided with a plurality of outlet, the last filter that is fixed with of outlet, rainwater pass through the filter screen on the road surface and flow into in the drainage ditch groove, and rubbish is kept off in the outside by the filter.
Among the prior art, the filter often is a corrosion resistant plate of placing drain outlet department, and sets up the logical groove of a plurality of bars on the filter, and the rainwater flows into the escape canal inslot through leading to the groove. However, when leading to the groove setting, the general design of size that leads to the groove is great, avoids rubbish to plug up logical groove, makes the rainwater flow into the escape canal inslot fast and discharges away through the escape canal.
However, the through groove is designed to have a large size, more garbage and garbage with a large size are flushed into the drainage groove through the through groove, and the garbage is accumulated at the bottom of the drainage groove. If more garbage is accumulated in the drainage ditch for a long time, the normal drainage of the drainage ditch is influenced; simultaneously, the staff need be through corresponding instrument, lead to the groove through the drainage and pull up the filter, carry out the rubbish in the escape canal groove and clear up, and the rubbish clearance is more troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a filter equipment of town road drainage, the rubbish clearance is more convenient, and can not plug up the escape canal.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a filter equipment of town road drainage, is including the filter that is used for sheltering from the outlet, seted up a plurality of drainage on the filter and led to the groove, still including setting up and lie in the filter downside and with the filter forms the first filter screen of first filtration cavity and sets up in the filter downside and is located the second filter screen in the first filter screen outside, form the second between first filter screen, the second filter screen and filter the cavity, the filtration pore size of crossing of first filter screen is greater than the filtration pore size of crossing of second filter screen.
Through adopting above-mentioned scheme, when rainy day, the rainwater leads to the groove through the drainage on the filter and flows into first filtration cavity in, and the rainwater in the first filtration cavity filters great rubbish through first filter screen. Rainwater filtered by the first filter screen flows into the second filtering cavity, and the second filter screen filters small garbage in rainwater in the second filtering cavity and discharges into the drainage groove, so that the rainwater contains less garbage and the drainage groove is not blocked. When rubbish clearance, the staff only need take out first filter screen and second filter screen, carry out the rubbish in first filter screen and the second filter screen and clear up, therefore rubbish clearance is more convenient.
The filtration pore size through first filter screen and second filter screen frame is different, and the rubbish that will be less with the size through first filter screen and second filter screen is separately with the great rubbish of size, makes rubbish be difficult for plugging up the filtration pore.
The second filter screen is positioned at the outer side of the first filter screen, and when garbage blocks the filter holes at the bottom of the first filter screen, rainwater can flow into the second filter cavity through the filter holes on the side wall of the first filter screen; in a similar way, when the garbage blocks the filtering holes at the bottom of the second filter screen, the rainwater can flow into the drainage ditch through the filtering holes on the side wall of the second filter screen.
By adopting the scheme, the inner wall box inner bulge surrounding the water outlet is provided with the support table, the edge of the top of the first filter screen extends outwards to form a first support ring on the support table, the edge of the top of the second filter screen extends outwards to form a second support ring on the support table, and the filter plate is movably placed on the support table and is fixed by the first support ring and the second support ring.
Through adopting above-mentioned scheme, through the setting of brace table, first support ring, second support ring, make things convenient for placing of first filter screen and second filter screen, filter. When clearing up rubbish, the clearance person can take out the filter plate, then clears up first filter screen and second filter screen, and consequently rubbish clearance is more convenient.
Preferably, the support table is fixed with a positioning rod which is simultaneously inserted into the first support ring and the second support ring.
Through adopting above-mentioned scheme, through the setting of locating lever, the locating lever wears to locate in first support ring and second support ring simultaneously to fix a position the position of first filter screen and second filter screen.
Preferably, a third filter screen which is attached to the second filter screen in the four circumferential directions is movably placed at the bottom of the second filter cavity, an opening at the top of the third filter screen is communicated with the second filter cavity, the top of the third filter screen is arranged at intervals with the bottom of the first filter screen, and the size of a filter hole of the third filter screen is equal to or smaller than that of the filter hole of the third filter screen.
By adopting the scheme, the second filter screen is large in size, so that a cleaner cannot take out the second filter screen conveniently. Through the setting of third filter screen, make the rubbish of second filter screen pile up in the third filter screen, the clearance person only need take out the third filter screen and clear up to the completion clears up the second filter screen, consequently, rubbish clearance is more convenient.
Preferably, a pull rod is fixed on an opening at the top of the third filter screen, and the end part of the pull rod is fixedly connected with the third filter screen.
Through adopting above-mentioned scheme, through the setting of pull rod, staff's accessible pull rod takes out the third filter screen, makes things convenient for taking out of third filter screen, and then conveniently clears up the rubbish in the third filter screen.
Preferably, the filter plate is provided with a through hole for a hand to extend into the first filtering cavity, a flange is arranged around the periphery of the inner wall of the through hole in a protruding mode, and a cover plate used for shielding the through hole is placed on the flange.
By adopting the scheme, through the arrangement of the through holes, workers can clean the garbage in the first filtering cavity through the through holes, and the garbage is convenient to clean; meanwhile, the through hole is shielded by the cover plate.
Preferably, the through-hole is circular.
Through adopting above-mentioned scheme, the through-hole is circular, and convenient clearance person's hand stretches into in the first filtration cavity, carries out the clearance of rubbish.
Preferably, the cover plate is provided with a strip-shaped through groove, and a cleaner pulls up the cover plate through the strip-shaped through groove.
Through adopting above-mentioned scheme, through the setting that leads to the groove, the operator accessible corresponding instrument and lead to the groove through the bar and take out the apron.
To sum up, the utility model discloses a beneficial technological effect does:
1. when rainy day, the rainwater leads to the groove through the drainage on the filter and flows into first filtration cavity, and the rainwater in the first filtration cavity filters great rubbish through first filter screen. Rainwater filtered by the first filter screen flows into the second filtering cavity, and the second filter screen filters small garbage in rainwater in the second filtering cavity and discharges into the drainage groove, so that the rainwater contains less garbage and the drainage groove is not blocked. When rubbish clearance, the staff only need take out first filter screen and second filter screen, carry out the rubbish in first filter screen and the second filter screen and clear up, therefore rubbish clearance is more convenient.
2. The filtration pore size through first filter screen and second filter screen frame is different, and the rubbish that will be less with the size through first filter screen and second filter screen is separately with the great rubbish of size, makes rubbish be difficult for plugging up the filtration pore.
3. The second filter screen is positioned at the outer side of the first filter screen, and when garbage blocks the filter holes at the bottom of the first filter screen, rainwater can flow into the second filter cavity through the filter holes on the side wall of the first filter screen; in a similar way, when the garbage blocks the filtering holes at the bottom of the second filter screen, the rainwater can flow into the drainage ditch through the filtering holes on the side wall of the second filter screen.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.
In the figure: 1. a drainage gutter; 11. a water outlet; 12. a support table; 13. positioning a rod; 2. a filter plate; 21. a water drainage through groove; 22. a through hole; 23. a flange; 24. a cover plate; 241. a strip-shaped through groove; 3. a first filter screen; 31. a first support ring; 32. a first filtering cavity; 4. a second filter screen; 41. a second support ring; 42. a second filtering cavity; 5. a third filter screen; 51. a pull rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the filtering device for municipal road drainage disclosed by the utility model comprises a filtering plate 2 horizontally and movably placed at a water outlet 11, wherein a plurality of strip-shaped drainage through grooves 21 are formed on the filtering plate 2; meanwhile, the first filter screen 3 is installed on the lower side of the filter plate 2 at the lower side of the drainage through groove 21, and the first filter screen 3 and the filter plate 2 form a first filter cavity 32. The second filter screen 4 is arranged on the outer side of the first filter screen 3 at the lower side of the filter screen 2, a second filter cavity 42 is formed among the first filter screen 3, the second filter screen 4 and the filter screen 2, and the size of the filter holes of the first filter screen 3 is larger than that of the filter holes of the second filter screen 4. Rainwater enters the first filtering cavity 32 through the drainage through groove 21 on the filtering plate 2 and is filtered by the rainwater of the first filtering net 3. The rainwater flows into the second filter cavity 42 through the first filter 3 and is further filtered by the second filter 4. The rainwater drained into the drainage gutter 1 through the second filter 4 thus contains less garbage.
Referring to fig. 2 and 3, an annular support table 12 is protruded around the inner wall of the water outlet 11, the peripheries of the tops of the first filter screen 3 and the second filter screen 4 are movably placed on the support table 12, and the filter screen 2 is movably placed on the support table 12 and fixes the first filter screen 3 and the second filter screen 4.
The second filter 4 is rectangular, and the second filter cavity 42 is located in the second filter 4 and is communicated with the outside through an opening at the top of the second filter 4. Meanwhile, the edge around the top of the second filter screen 4 extends horizontally outwards to form a second support ring 41, and the lower side of the second support ring 41 is abutted against the upper surface of the support table 12; meanwhile, a plurality of positioning rods 13 are vertically fixed on the upper surface of the support table 12, and the positioning rods 13 are inserted into the second support ring 41.
A third filter screen 5 in a cuboid shape is horizontally placed at the bottom in the second filter screen 4, the vertical side walls around the third filter screen 5 are attached to the vertical side walls around the second filter screen, the third filter screen 5 is communicated with a second accommodating cavity in the second filter screen 4 through an opening at the top, and the vertical height of the second filter screen 4 is far greater than that of the third filter screen 5; meanwhile, the size of the filtering hole of the third filter screen 5 is equal to that of the second filtering hole, a pull rod 51 is horizontally fixed at the opening of the third filter screen 5, and the end part of the pull rod 51 is welded on the third filter screen 5.
The first filter 3 is rectangular, and the first filter cavity 32 is located in the first filter 3 and is communicated with the outside through an opening at the top of the first filter 3. The first filter screen 3 is placed in the second filter screen 4, the vertical side wall of the first filter screen 3 and the vertical side wall of the second filter screen 4 are arranged at intervals, and a certain distance is kept between the bottom of the first filter screen 3 and the bottom of the second filter screen 4; meanwhile, the edge around the top of the first filter screen 3 extends horizontally outwards to form a first support ring 31, the lower side of the second support ring 41 is abutted against the upper surface of the support table 12 through the first support ring 31, and the positioning rod 13 penetrates through the first support ring 31 and the second support ring 41 simultaneously and is flush with the top of the second support ring 41.
The filter 2 level is placed in outlet 11, filter 2 lower surface all around with the upper surface looks butt of first support ring 31, the top of locating lever 13 and filter 2's downside looks butt, and filter 2 laminate mutually with outlet 11's lateral wall all around to shelter from outlet 11.
Referring to fig. 2 and 4, a circular through hole 22 is formed in the center of the filter plate 2, the through hole 22 is communicated with the lower side of the filter plate 2, and a cleaner can insert a hand into the first filter cavity 32 through the through hole 22 to roughly clean and clean garbage; simultaneously, it has flange 23 to encircle the inside horizontal bulge all around of through-hole 22, and circular shape apron 24 has been placed to the activity on flange 23, apron 24 all around to laminating with the inner wall of through-hole 22, and the upper surface of apron 24 flushes with the upper surface of filter 2.
The center of the upper surface of the cover plate 24 is provided with a strip-shaped through groove 241, the strip-shaped through groove 241 is communicated with the through hole 22, and a cleaner can pull up the cover plate 24 through the strip-shaped through groove 241 by using a special tool to clean up the garbage in the first filtering cavity 32.
The implementation principle of the embodiment is as follows: when raining, rainwater flows into the first filtering cavity 32 on the lower side of the cover plate 24 through the strip-shaped through grooves 241 on the cover plate 24, and the rainwater in the first filtering cavity 32 is filtered for the first time through the first filtering net 3. Rainwater filtered by the first filter screen 3 flows into the second filter cavity 42, rainwater is filtered for the second time through the second filter screen 4, and when the rainwater is filtered for the second time, garbage is accumulated in the third filter screen 5, and rainwater garbage filtered for the second time is less and is discharged into the drainage groove 1.
When the garbage is cleaned, the cleaner takes out the cover plate 24 and performs the garbage cleaning in the first filtering cavity 32 through the circular through hole 22. When the first filtering cavity 32 and the second filtering cavity 42 have more garbage, the worker needs to take out the filtering plate 2, then take out the first filtering net 3 and clean the garbage in the first filtering net 3; simultaneously, because second filter screen 4 is heavier and the size is great, and the rubbish in the second filter screen 4 is piled up in third filter screen 5, the staff can take out third filter screen 5 in the second filter screen 4, clears up the rubbish in the third filter screen 5.
The embodiment of this embodiment is the utility model discloses a better, good embodiment is not according to this restriction the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a filter equipment of town road drainage, is including filter (2) that are used for sheltering from outlet (11), logical groove (21) have been seted up a plurality of drains on filter (2), its characterized in that: still including set up in filter (2) downside and with filter (2) form first filter (3) of first filter cavity (32) and set up in filter (2) downside and be located second filter (4) in the first filter (3) outside, form second filter cavity (42) between first filter (3), second filter (4), the filtration pore size of crossing of first filter (3) is greater than the filtration pore size of crossing of second filter (4).
2. A municipal road drainage filtration device according to claim 1, wherein: the inner wall incasement arch that encircles outlet (11) has a supporting bench (12), the border department at first filter screen (3) top outwards extends to have and takes first support ring (31) on supporting bench (12), the border department at second filter screen (4) top outwards extends to have and takes second support ring (41) on supporting bench (12), filter (2) activity is placed on supporting bench (12) and is right first support ring (31) and second support ring (41) are fixed.
3. A municipal road drainage filtration device according to claim 2, wherein: and a positioning rod (13) which is simultaneously arranged on the first support ring (31) and the second support ring (41) in a penetrating way is fixed on the support table (12).
4. A municipal road drainage filtration device according to claim 1, wherein: the bottom activity of second filter cavity (42) placed with second filter screen (4) is all around to third filter screen (5) of laminating, the open-top of third filter screen (5) with second filter cavity (42) communicates with each other, just the top of third filter screen (5) with the bottom interval of first filter screen (3) sets up, the filtration pore size of crossing of third filter screen (5) equals or is less than the filtration pore size of crossing of third filter screen (5).
5. A municipal road drainage filtering device according to claim 4, wherein: a pull rod (51) is fixed on an opening at the top of the third filter screen (5), and the end part of the pull rod (51) is fixedly connected with the third filter screen (5).
6. A municipal road drainage filtration device according to claim 1, wherein: the filter plate (2) is provided with a through hole (22) for a hand to extend into the first filtering cavity (32), a flange (23) is arranged around the periphery of the inner wall of the through hole (22), and a cover plate (24) used for shielding the through hole (22) is placed on the flange (23).
7. A municipal road drainage filter according to claim 6, wherein: the through hole (22) is circular.
8. A municipal road drainage filter according to claim 6, wherein: a strip-shaped through groove (241) is formed in the cover plate (24), and a cleaner pulls up the cover plate (24) through the strip-shaped through groove (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033603.6U CN210238204U (en) | 2019-07-03 | 2019-07-03 | Filter equipment of town road drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033603.6U CN210238204U (en) | 2019-07-03 | 2019-07-03 | Filter equipment of town road drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210238204U true CN210238204U (en) | 2020-04-03 |
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ID=69989498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921033603.6U Active CN210238204U (en) | 2019-07-03 | 2019-07-03 | Filter equipment of town road drainage |
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| Country | Link |
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| CN (1) | CN210238204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026917A (en) * | 2021-03-16 | 2021-06-25 | 江阴新城建设工程有限公司 | Municipal road initial rainwater collection device based on rainwater and sewage separation |
-
2019
- 2019-07-03 CN CN201921033603.6U patent/CN210238204U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026917A (en) * | 2021-03-16 | 2021-06-25 | 江阴新城建设工程有限公司 | Municipal road initial rainwater collection device based on rainwater and sewage separation |
| CN113026917B (en) * | 2021-03-16 | 2022-02-22 | 江阴新城建设工程有限公司 | Municipal road initial rainwater collection device based on rainwater and sewage separation |
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Address after: 518000 710, block a, Huafeng Internet Creative Park, 107 Gonghe Industrial Road, Gongle community, Xixiang street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen xingzhongheng Construction Engineering Co.,Ltd. Address before: 518000 AFP Internet plus Creative Park A 330, Baoan District Xixiang street, Shenzhen, Guangdong, China, 330 Patentee before: Shenzhen xingzhongheng Construction Engineering Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |