CN109487853A - A kind of system and method cleaning municipal Bridge guardrail using rainwater - Google Patents
A kind of system and method cleaning municipal Bridge guardrail using rainwater Download PDFInfo
- Publication number
- CN109487853A CN109487853A CN201811593561.1A CN201811593561A CN109487853A CN 109487853 A CN109487853 A CN 109487853A CN 201811593561 A CN201811593561 A CN 201811593561A CN 109487853 A CN109487853 A CN 109487853A
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- wall
- water
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000004140 cleaning Methods 0.000 title claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000011449 brick Substances 0.000 claims abstract description 11
- 239000010865 sewage Substances 0.000 claims description 25
- 238000001914 filtration Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 239000004746 geotextile Substances 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003860 storage Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 230000008030 elimination Effects 0.000 abstract description 2
- 238000003379 elimination reaction Methods 0.000 abstract description 2
- 239000013618 particulate matter Substances 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of system and methods that municipal Bridge guardrail is cleaned using rainwater, including ground, Bridge guardrail, guardrail, rainwater-collecting mould group, filter device, catch-basin and water-permeable brick, Bridge guardrail is fixedly installed on ground, guardrail is fixedly installed under Bridge guardrail, the present invention can make rainwater the carrying out from top to bottom of storage wash away operation, the pollutant that guardrail surface can be carry reaches ground, and rainwater continuously flows down, the subsequent rainwater that also will push front flows down), finally by discharging into bridge drainage, and it is arranged by the bowl-type of collecting box, the rainwater that conveying can be come up forms tourbillion, further it is pressurized, the downward flow velocity of water is increased with this, to improve the elimination effect of the particulate matter to Bridge guardrail surface adhesion.
Description
Technical field
The present invention relates to town road technical field, it is specially a kind of using rainwater clean municipal Bridge guardrail system and
Method.
Background technique
Town road bridge, the guardrail of municipal bridge often have certain aesthetics, carry out life and clean and tidy to urban belt, so
And because guardrail is mounted on bridge, be easy to be influenced by condition of road surface and the influence of vehicle fugitive dust, for far from water source or
It is just more difficult for its cleaning for person's inconvenience connects the municipal bridge at water source.If needing to expend additionally using sprinkling truck
Cost, and use process is inconvenient；And be directly connected to municipal water and cleaned, then it will increase pipeline and be laid to this, it is existing
Maintenance and cleaning town road bridge need very big financial resources and manpower, have higher cost, sprinkling uneven, waste time, structure
Complexity, it is cumbersome, the deficiencies of place.
And rainwater-collecting, completely saying be called " rainwater-collecting and the system of utilizing ", refer to collection, utilize building room
The rainfall runoff that the hardening earth's surface such as top and road, square is collected carries out savings rain through channels such as collection, water delivery, water purification, storages
Water is recovered as greening, landscape water body, washing and underground water source and provides rainwater supply, to reach comprehensive utilization rainwater resource and saving
With the purpose of water.With slow down city rainwater flood and level of ground water decline, control rainwater runoff pollution, improve urban ecology ring
The wide significances such as border.Rainwater recycle usually applies to building, road, lake etc., but there is no Modular Bridge System is carried out
It utilizes, river is directly often discharged into, in lake by bridge road, the unreasonable utilization of water resource is caused, so needing one kind
The method for cleaning municipal Bridge guardrail using rainwater.
Summary of the invention
Present invention solves the technical problem that be to overcome the prior art waste time financial resources, structure is complicated and cumbersome
Defect, a kind of system and method being cleaned municipal Bridge guardrail using rainwater is provided.It is described a kind of municipal using rainwater cleaning
The system and method for Bridge guardrail has the characteristics that save water resource and good, easy to operate to bridge cleaning effect.
To achieve the above object, the invention provides the following technical scheme: a kind of clean municipal Bridge guardrail using rainwater
System and method, including ground, Bridge guardrail, guardrail, rainwater-collecting mould group, filter device, catch-basin and water-permeable brick, describedly
It is fixedly installed with Bridge guardrail on base, is fixedly installed with guardrail under the Bridge guardrail, comprising the following steps:
Step 1: in Bridge Foundation construction, reserving rectangular recess in ground, and it is recessed that rainwater-collecting mould group is placed rectangle
In slot, in rainwater-collecting mould group reserve tank, the outer wall surrounding of rainwater-collecting mould group is poured spill concrete after tamp；
Step 2: in the ground far from rainwater-collecting mould group 0.3m~1.5m, catch-basin is installed, in the bottom of catch-basin
Booster pump is fixedly mounted in wall, and conveying water pipe is fixedly mounted by flange in the discharge outlet of booster pump, and the power supply line of booster pump electrically connects
The cable being grounded in base, and the outer wall installation pressurization switch pump of guardrail again；
Step 3: filter device is fixedly mounted in the inner wall of catch-basin, the other end of filter device connects rainwater-collecting mould
Tank in group；
Step 4: offering in the well lid of catch-basin and convey the matched through-hole of water pipe, and conveying water pipe is passed through catch-basin
Well lid, convey water pipe top install three water service pipes, reserve three water service pipe side wall discharge outlet；
Step 5: passing through inner cavity from the bottom of guardrail in the top of three water service pipes installation conveying water pipe, then by conveying water pipe,
The top of guardrail is extended to, while the outer wall installation pipe clamp for conveying water pipe is fixedly connected with the inner wall of guardrail；
Step 6: collecting box is fixedly mounted using screw assembly in the top exterior walls of guardrail, is opened up in the inner wall of collecting box
Apopore；
Step 7: will reserve and install water pipe at three water service pipe side wall discharge outlet, the other end three water service pipes of connection of water pipe, and three
The bottom of the equal nonfloating rail of water service pipe, and conveying water pipe is turned at the top of three water service pipes, step 5 is repeated, and so on, it is defeated
Flow pipe mutually connects 20~30 nearest guardrails；
Step 8: it is laid with one layer of water-permeable brick in the overhead surface of rainwater-collecting mould group, then is tamped levelling between ground.
Preferably, the rainwater-collecting mould group is by polypropylene or high molecule plastic injection molding, and monomer is square after assembling,
Inside is hollow out shape, and vertical to be equipped with round bearing column, there are permeable seam, unit module groups for the module surrounding of rainwater-collecting mould group
It closes, and the bottom and side wall of rainwater-collecting mould group is enclosed with anti-seepage geomembrane or permeable geotextiles.
Preferably, the filter device includes filtering cabin and filter screen, and the left side outer wall of the filtering cabin is offered into water
Pipe and sewage pipe, the output end of sewage pipe connect sewer in ground, and the sewage pipe is located at the bottom setting of filtering cabin, described
Water inlet pipe is located at the top of sewage pipe, and the other end of water inlet pipe connects rainwater-collecting mould group, and the inner wall of the filtering cabin is fixed
Filter screen is connected, and the outside aperture of right side inner wall of the filtering cabin is equipped with outlet pipe.
Preferably, the rainwater-collecting mould group and catch-basin are integrally arranged at the lower section of 20~30 guardrails.
Preferably, the inner wall of the collecting box is arranged in bowl-type, and the apopore is provided with the bowl bottom of collecting box, described
Apopore is arranged in a ring with the bottom centre of collecting box, and the bottom of apopore is looped around the outer wall of guardrail.
Preferably, the conveying water pipe installs swan neck at the top of guardrail, and the discharge ends of swan neck are in collecting box
Wall inclination installation, and the elbow discharge outlet for conveying water pipe is arranged higher than apopore.
Preferably, the inner wall of the apopore is mounted on cross punched-plate.
Preferably, the intracavity bottom of the filter screen offers sewage draining exit, and the bottom of the sewage draining exit and sewage pipe are connected.
Preferably, the cylindrical setting of the filter screen, and mesh number of the filter screen close to outlet pipe side is greater than
The setting of other side mesh number.
Compared with prior art, the beneficial effects of the present invention are: the present invention can make rainwater carrying out from top to bottom wash away work
Industry, can carry guardrail surface pollutant reach ground (kinetic energy a part that rainwater is transformed by gravity with wall
Effect is lower to disappear, and part energy is converted into downward impulse force, and rainwater continuously flows down, subsequent also to will push front
Rainwater flows down), finally by discharging into bridge drainage；And it is arranged by the bowl-type of collecting box, conveying can be come up
Rainwater forms tourbillion, is further pressurized, the downward flow velocity of water is increased with this, to improve to Bridge guardrail surface
The elimination effect of the particulate matter sticked；The method that the present invention cleans municipal Bridge guardrail using rainwater, construction technology is simple, water storage
Effect is good, save rainwater resource, cleaning Bridge guardrail effect is strong, water resource utilizes reasonable, not destroy guardrail overall structure, city
The advantages that aesthetics of political affairs road greatly improves, clean range is wide, easy to operate, non-maintaining.
Detailed description of the invention
Fig. 1 is structure chart of the invention；
Fig. 2 is the internal structure chart of filter device of the present invention；
Fig. 3 is the inside top figure of collecting box of the present invention；
Fig. 4 is the structural schematic diagram of rainwater-collecting mould group of the present invention.
Figure label: 1, rainwater-collecting mould group；2, filter device；21, filtering cabin；22, filter screen；23, water inlet pipe；24,
Outlet pipe；25, sewage draining exit；26, sewage pipe；3, catch-basin；4, booster pump；41, water pipe is conveyed；5, collecting box；51, apopore；
6, water-permeable brick.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: including ground, Bridge guardrail, guardrail, rainwater-collecting mould
1, filter device 2, catch-basin 3 and water-permeable brick 6 are organized, Bridge guardrail is fixedly installed on ground, is fixedly installed under Bridge guardrail
Guardrail, comprising the following steps:
Step 1: in Bridge Foundation construction, reserving rectangular recess in ground, and rainwater-collecting mould group 1 is placed rectangle
In groove, rainwater-collecting mould group 1 is by polypropylene or high molecule plastic injection molding, and monomer is square after assembling, and inside is hollow out
Shape, vertical to be equipped with round bearing column, there are permeable seam, unit module combination, and rainwater for the module surrounding of rainwater-collecting mould group 1
The bottom and side wall for collecting mould group 1 is enclosed with anti-seepage geomembrane or permeable geotextiles, reserves water storage in rainwater-collecting mould group 1
Pond, the outer wall surrounding of rainwater-collecting mould group 1 is poured spill concrete after tamp, rainwater-collecting mould group 1 and catch-basin 3 is whole is arranged at
One group is set as between the lower section and 30 guardrails of 30 guardrails；
Step 2: in the 1m ground far from rainwater-collecting mould group 1, catch-basin 3 is installed, the bottom interior wall of catch-basin 3 is solid
Dingan County fills booster pump 4, and conveying water pipe 41 is fixedly mounted by flange in the discharge outlet of booster pump 4, and the power supply line of booster pump 4 electrically connects
The cable being grounded in base, and the outer wall installation booster pump 4 of guardrail switchs again；
Step 3: filter device 2 is fixedly mounted in the inner wall of catch-basin 3, the other end of filter device 2 connects rainwater-collecting
Tank in mould group 1, filter device 2 include filtering cabin 21 and filter screen 22, and the left side outer wall of filtering cabin 21 is offered into water
The output end of pipe 23 and sewage pipe 26, sewage pipe 26 connects sewer in ground, and the bottom that sewage pipe 26 is located at filtering cabin 21 is set
It sets, water inlet pipe 23 is located at the top of sewage pipe 26, and the other end of water inlet pipe 23 connects rainwater-collecting mould group 1, filtering cabin 21
Inner wall is fixedly connected with filter screen 22, and the intracavity bottom of filter screen 22 offers sewage draining exit 25, the bottom of sewage draining exit 25 and sewage pipe
26 connect, the cylindrical setting of filter screen 22, and mesh number of the filter screen 22 close to 24 side of outlet pipe is greater than other side mesh
Number setting, the outside aperture of right side inner wall of filtering cabin 21 are equipped with outlet pipe 24, and outlet pipe 24 is located in the inner cavity of catch-basin 3；
Step 4: offering in the well lid of catch-basin 3 and convey the matched through-hole of water pipe 41, and conveying water pipe 41 is passed through rain
Three water service pipes are installed at the top of the well lid of well 3, conveying water pipe 41, reserve three water service pipe side wall discharge outlet；
Step 5: it is passed through in the top of three water service pipes installation conveying water pipe 41, then by conveying water pipe 41 from the bottom of guardrail
Inner cavity, extends to the top of guardrail, while the outer wall installation pipe clamp for conveying water pipe 41 is fixedly connected with the inner wall of guardrail；
Step 6: collecting box 5 is fixedly mounted using screw assembly in the top exterior walls of guardrail, is opened in the inner wall of collecting box 5
Water hole 51 is set out, the inner wall of collecting box 5 is arranged in bowl-type, and apopore 51 is provided with the bowl bottom of collecting box 5, and apopore 51 is to collect
The bottom centre of water box 5 is arranged in a ring, and the bottom of apopore 51 is looped around the outer wall of guardrail, and the inner wall of apopore 51 is equal
Cross punched-plate is installed, conveying water pipe 41 installs swan neck at the top of guardrail, and the discharge ends of swan neck are in collecting box 5
Wall inclination installation, and the elbow discharge outlet for conveying water pipe 41 is arranged higher than apopore 51；
Step 7: will reserve and install water pipe at three water service pipe side wall discharge outlet, the other end three water service pipes of connection of water pipe, and three
The bottom of the equal nonfloating rail of water service pipe, and conveying water pipe 41 is turned at the top of three water service pipes, step 5 is repeated, and so on,
Conveying water pipe 41, which is connected, mutually connects nearest front and back totally 30 guardrails；
Step 8: being laid with one layer of water-permeable brick 6 in the overhead surface of rainwater-collecting mould group 1, then tamp water-permeable brick 6, make its with
It is levelling between ground.
Working principle: the present invention is in municipal bridge in rainfall, and rainwater is fallen on the ground of municipal bridge and 6 table of water-permeable brick
Face, rainwater-collecting mould group 1 is by polypropylene plastics injection molding, and monomer is square after assembling, and inside is hollow out shape, rainwater-collecting
The module surrounding of mould group 1 is there are permeable seam, unit module combination, and the bottom and side wall of rainwater-collecting mould group 1 be enclosed with it is anti-
Geomembrane or permeable geotextiles are seeped, tank is reserved in rainwater-collecting mould group 1, rainwater can pass through rainwater collection through water-permeable brick 6
The permeable seam of collection 1 surrounding of mould group penetrates into tank, and the amount of rainfall in tank increases, and then rainwater, which refilters, discharges into rain
Well 3, the muddy rainwater of filter device 2 discharges into filtering cabin 21 first by the water inlet pipe 23 being plugged in tank at this time,
The inner wall of filtering cabin 21 is fixedly connected with filter screen 22, and mesh number of the filter screen 22 close to 24 side of outlet pipe is greater than other side mesh
Number setting, muddy rainwater can be filtered work, and clean rainwater is discharged into catch-basin 3 by outlet pipe 24 after filtering,
Dirt can be filtered by filter screen 22 simultaneously, be discharged by the sewage draining exit 25 and sewage pipe 26 of 21 bottom of filtering cabin, blowdown
The output end of pipe 26 connects sewer in ground, and last dirt is discharged into sewer, and filtered rainwater can be in catch-basin 3
It accumulated, stored；
When raining or fine day carries out cleaning guardrail, cleanup crew can be switched by opening booster pump 4, and booster pump 4 carries out
The filtered rainwater of catch-basin 3 can be transported in the collecting box 5 at the top of each guardrail by conveying water pipe 41, be collected by work
The bowl-types of water box 5 is arranged, and the rainwater that conveying can come up forms tourbillion, is further pressurized, with this increase water to
Under flow velocity, rainwater is discharged by apopore 51, and rainwater can be made to wash away operation in outer wall the carrying out from top to bottom of guardrail, can be with
Carry guardrail surface pollutant reach ground (kinetic energy a part that rainwater is transformed by gravity with guardrail contact make
With lower disappearance, part energy is converted into downward impulse force, and rainwater continuously flows down, the subsequent rain that also will push front
Underwater stream), finally by discharging into bridge drainage, become bright and new beautiful after guardrail cleaning.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of system and method for cleaning municipal Bridge guardrail using rainwater, including ground, Bridge guardrail, guardrail, rainwater collection
Collect mould group (1), filter device (2), catch-basin (3) and water-permeable brick (6), is fixedly installed with Bridge guardrail on the ground, it is described
Guardrail is fixedly installed under Bridge guardrail, it is characterised in that the following steps are included:
Step 1: in Bridge Foundation construction, reserving rectangular recess in ground, and it is recessed that rainwater-collecting mould group (1) is placed rectangle
In slot, in rainwater-collecting mould group (1) reserve tank, the outer wall surrounding of rainwater-collecting mould group (1) is poured spill concrete after tamp；
Step 2: in the ground far from rainwater-collecting mould group (1) 0.3m~1.5m, installing catch-basin (3), catch-basin (3)
Booster pump (4) are fixedly mounted in bottom interior wall, and conveying water pipe (41), pressurization is fixedly mounted by flange in the discharge outlet of booster pump (4)
The cable in the power supply line electric connection ground of (4) is pumped, and outer wall installation booster pump (4) switch of guardrail again；
Step 3: filter device (2) are fixedly mounted in the inner wall of catch-basin (3), the other end of filter device (2) connects rainwater collection
Collect the tank in mould group (1)；
Step 4: it is offered in the well lid of catch-basin (3) and conveys water pipe (41) matched through-hole, conveying water pipe (41) is passed through
Three water service pipes are installed at the top of the well lid of catch-basin (3), conveying water pipe (41), reserve three water service pipe side wall discharge outlet；
Step 5: it is passed through in the top of three water service pipes installation conveying water pipe (41), then by conveying water pipe (41) from the bottom of guardrail
Inner cavity, extends to the top of guardrail, while the outer wall installation pipe clamp for conveying water pipe (41) is fixedly connected with the inner wall of guardrail；
Step 6: collecting box (5) are fixedly mounted using screw assembly in the top exterior walls of guardrail, are opened in the inner wall of collecting box (5)
Set out water hole (51)；
Step 7: water pipe will be installed at reserved three water service pipe side wall discharge outlet, the other end of water pipe connects three water service pipes, three water flowings
The bottom of equal nonfloating rail is managed, and is turned on conveying water pipe (41) at the top of three water service pipes, repeats step 5, and so on, it is defeated
Flow pipe (41) mutually connects 20~30 nearest guardrails；
Step 8: it is laid with one layer of water-permeable brick (6) in the overhead surface of rainwater-collecting mould group (1), then is tamped levelling between ground.
2. a kind of system and method for cleaning municipal Bridge guardrail using rainwater according to claim 1, it is characterised in that:
The rainwater-collecting mould group (1) is by polypropylene or high molecule plastic injection molding, and monomer is square after assembling, and inside is hollow out shape
Shape, vertical to be equipped with round bearing column, there are permeable seam, unit module combination, and rainwater for the module surrounding of rainwater-collecting mould group (1)
The bottom and side wall for collecting mould group (1) is enclosed with anti-seepage geomembrane or permeable geotextiles.
3. a kind of system and method for cleaning municipal Bridge guardrail using rainwater according to claim 1, it is characterised in that:
The filter device (2) includes filtering cabin (21) and filter screen (22), and the left side outer wall of the filtering cabin (21) is offered into water
(23) and sewage pipe (26) are managed, the output end of sewage pipe (26) connects sewer in ground, and the sewage pipe (26) is located at filtering
The bottom in storehouse (21) is arranged, and the water inlet pipe (23) is located at the top of sewage pipe (26), and the other end of water inlet pipe (23) is connected
The inner wall of rainwater-collecting mould group (1), the filtering cabin (21) is fixedly connected filter screen (22), and the right side of the filtering cabin (21)
The outside aperture of inner wall is equipped with outlet pipe (24).
4. a kind of system and method for cleaning municipal Bridge guardrail using rainwater according to claim 1, it is characterised in that:
The rainwater-collecting mould group (1) and catch-basin (3) are integrally arranged at the lower section of 20~30 guardrails.
5. a kind of system and method for cleaning municipal Bridge guardrail using rainwater according to claim 1, it is characterised in that:
The inner wall of the collecting box (5) is arranged in bowl-type, and the apopore (51) is provided with the bowl bottom of collecting box (5), the water outlet
Hole (51) is arranged in a ring with the bottom centre of collecting box (5), and the bottom of apopore (51) is looped around the outer wall of guardrail.
6. a kind of according to claim 1, system and method that municipal Bridge guardrail is cleaned using rainwater described in 5 any one,
It is characterized by: conveying water pipe (41) installs swan neck at the top of guardrail, the discharge ends of swan neck are close to collecting box (5)
Inner wall inclination installation, and the elbow discharge outlet for conveying water pipe (41) is arranged higher than apopore (51).
7. a kind of according to claim 1, system and method that municipal Bridge guardrail is cleaned using rainwater described in 5 any one,
It is characterized by: the inner wall of the apopore (51) is mounted on cross punched-plate.
8. a kind of system and method for cleaning municipal Bridge guardrail using rainwater according to claim 3, it is characterised in that:
The intracavity bottom of the filter screen (22) offers sewage draining exit (25), and bottom and the sewage pipe (26) of the sewage draining exit (25) connect
It is logical.
9. a kind of system and method for cleaning municipal Bridge guardrail using rainwater according to claim 1, it is characterised in that:
The cylindrical setting of the filter screen (22), and the mesh number of close outlet pipe (24) side of the filter screen (22) is greater than another
The setting of side mesh number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811593561.1A CN109487853A (en) | 2018-12-25 | 2018-12-25 | A kind of system and method cleaning municipal Bridge guardrail using rainwater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811593561.1A CN109487853A (en) | 2018-12-25 | 2018-12-25 | A kind of system and method cleaning municipal Bridge guardrail using rainwater |
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| CN109487853A true CN109487853A (en) | 2019-03-19 |
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| CN201811593561.1A Pending CN109487853A (en) | 2018-12-25 | 2018-12-25 | A kind of system and method cleaning municipal Bridge guardrail using rainwater |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424543A (en) * | 2020-04-26 | 2020-07-17 | 苏春生 | A guardrail for on town road bridge |
| CN112703919A (en) * | 2020-12-29 | 2021-04-27 | 李辉银 | Possesses between political affairs guardrail and inhale sound function plant support piece |
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| CN112703919A (en) * | 2020-12-29 | 2021-04-27 | 李辉银 | Possesses between political affairs guardrail and inhale sound function plant support piece |
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