CN201648961U - Highway bridge surface runoff real-time recognizing and selectively collecting system - Google Patents
Highway bridge surface runoff real-time recognizing and selectively collecting system Download PDFInfo
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- CN201648961U CN201648961U CN2010201685319U CN201020168531U CN201648961U CN 201648961 U CN201648961 U CN 201648961U CN 2010201685319 U CN2010201685319 U CN 2010201685319U CN 201020168531 U CN201020168531 U CN 201020168531U CN 201648961 U CN201648961 U CN 201648961U
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- electromagnetic valve
- gutter
- bridge floor
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- triplet electromagnetic
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Abstract
The utility model relates to a highway bridge surface runoff real-time recognizing and selectively collecting system, which effectively solves the problems of the conventional bridge surface runoff collecting system of safety hazards and high probability of pollution accidents. The system adopts the structure that a bridge surface drainage hole is communicated with a drainage pipe; a water quality sensor is arranged in the bridge surface drainage hole; a two-position three-way electromagnetic valve is mounted at the water outlet of the drainage pipe and connected with power supply equipment; the water outlet of the two-position three-way electromagnetic valve is respectively communicated with an accident leakage storage tank and a ditch through water pipes; and a PLC control cabinet is respectively connected with the two-position three-way electromagnetic valve, a monitoring computer, the water quality sensor and a camera. The system has no safety hazard and can effectively prevent pollution caused by accidents occurring on the bridge surface.
Description
One, technical field
The utility model relates to drainage plant, particularly a kind of highway bridge runoff Real time identification and selection gathering system.
Two, background technology
Along with expanding economy, the current mileage of highway increases fast, and the influence of important surface water bodys such as drinking water seedbed is increasingly sharpened.The bridge floor runoff gathering system that current Highway house is provided with mostly is following scheme: the bridge floor bridge floor of directly flowing through is reserved spilled water hole and is flowed into gutter, imports collecting-tank again; Gutter adopts the pvc pipe material mostly, with spilled water hole interface bituminous seal, interface is bonding and play sealing function with PVC water pipe adhesive specially between the tubing, pipeline section is placed on the galvanized angle iron frame, brandreth is fixed on the cement protective guard of bridge both sides and keeps certain gradient with expansion bolt, the bridge floor runoff that gutter compiled enters collecting-tank by flow by gravity.The volume of collecting-tank is looked the bridge floor catchment area and is determined according to the maximum intensity design of a local precipitation.At the bottom of the pond and pool wall be mortar flag stone, carry out simple antiseepage at the bottom of the pond and handle.Collecting-tank generally is positioned at the river course half way up the mountain of bridge floor below.
The bridge floor runoff that compiles during precipitation is revealed with the accident of dangerous material vehicle different separately physicochemical properties, and the former is a light contamination in short-term, and the latter can cause the substantial pollution accident.Thereby its purpose of bridge floor runoff gathering system is set is not only in order to collect the bridge floor runoff, and main is enters surface water body and cause contamination accident in order to take precautions against hazardous materials transportation vehicle leakage when bridge floor has an accident.When existing precipitation has accident leakage again, the mixed rainwater of leakage this moment enters collecting-tank, the surface flow that compiles of precipitation repeatedly before also having usually in the collecting-tank, and the water yield can be too not little.If this moment, collecting-tank residue pond appearance was too small, leakage is overflowed, and will make bridge floor runoff gathering system ineffective; Can not overflow when big though the residue pond holds, leakage is distributed to Chi Shuizhong, and the water yield is excessive, the water in the whole collecting-tank need be drained out during processing and transport, and freight volume is too big, has increased the follow-up work difficulty of clearing.So improve and innovate imperative.
Three, utility model content
At above-mentioned situation, for overcoming the prior art defective, the purpose of the utility model just provides a kind of highway bridge runoff Real time identification and selects gathering system, can effectively solve potential safety hazard and the easy problem that causes contamination accident that present bridge floor runoff gathering system exists.
The technical scheme that the utility model solves is: comprise bridge floor spilled water hole and gutter, bridge floor spilled water hole and gutter are connected, in the bridge floor spilled water hole water quality sensor is arranged, the two-bit triplet electromagnetic valve is housed on the delivery port of gutter, the two-bit triplet electromagnetic valve links to each other with power supply unit, the delivery port of two-bit triplet electromagnetic valve is connected with accident leakage container and gutter respectively through water-supply-pipe, the PLC switch board respectively with the two-bit triplet electromagnetic valve, supervisory control comuter, water quality sensor, camera links to each other, said bridge floor spilled water hole, gutter, accident leakage container and gutter constitute drainage system, the two-bit triplet electromagnetic valve, power supply unit, PLC switch board and supervisory control comuter constitute control system, said water quality sensor and supervisory control comuter constitute the water quality judgement system, said camera is contained in an end of bridge floor, camera, PLC switch board and supervisory control comuter constitute the bridge floor real-time monitoring system.
The utility model does not have potential safety hazard, can effectively prevent the pollution that causes because of the bridge floor accident.
Four, description of drawings
Accompanying drawing is a structural front view of the present utility model.
Five, the specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Provide by accompanying drawing, the utility model comprises bridge floor spilled water hole and gutter, bridge floor spilled water hole 2 and gutter 3 are connected, water quality sensor 10 is arranged in the bridge floor spilled water hole, two-bit triplet electromagnetic valve 4 is housed on the delivery port of gutter, the two-bit triplet electromagnetic valve links to each other with power supply unit 1, the delivery port of two-bit triplet electromagnetic valve is connected with accident leakage container 8 and gutter 6 respectively through water-supply-pipe, PLC switch board 5 respectively with two-bit triplet electromagnetic valve 4, supervisory control comuter 9, water quality sensor 10, camera 7 links to each other, said bridge floor spilled water hole 2, gutter 3, accident leakage container 8 and gutter constitute drainage system, two-bit triplet electromagnetic valve 4, power supply unit 1, PLC switch board 5 and supervisory control comuter 9 constitute control system, said water quality sensor and supervisory control comuter constitute the water quality judgement system, said camera 7 is contained in an end of bridge floor, camera, PLC switch board and supervisory control comuter constitute the bridge floor real-time monitoring system.
In order to guarantee result of use, said PLC switch board 5 links to each other with supervisory control comuter 9 through optical fiber or GPRS network respectively, links to each other with water quality sensor 10, camera through signal transmssion line; Said two-bit triplet electromagnetic valve 4 is connected with power supply unit, PLC switch board through communication cable respectively; Valve and flange are arranged at said accident leakage container 8 bottoms; Said power supply unit 1 is a solar power supply unit; Said two-bit triplet electromagnetic valve 4 system 11 and gutter 6 after filtration is connected, and filtration system 11 is made of the cobble that is located at the gutter outfall, coarse sand etc.; Adopting two-bit triplet electromagnetic valve purpose is to be used to switch normal condition and the accident condition bridge floor runoff of getting down the highway flow to, the draining whereabouts that is the two-bit triplet electromagnetic valve flows into the accident leakage container respectively or flows into gutter by whether having an accident, realize thus the selection of bridge floor runoff is collected; Adopting water quality sensor and cam movement condition discrimination is in order to judge whether that accident takes place; Supervisory control comuter 9 places the highway monitoring center, links to each other with the PLC switch board by optical fiber or GPRS network, realizes information exchange, and camera links to each other with the PLC switch board through communication cable, and passes through its transmission video signal to supervisory control comuter 9; PLC switch board function is used to control the two-bit triplet electromagnetic valve to be switched, and sends the water quality sensor judgment signal, sends bridge floor camera video signal.
The utility model has two kinds according to the accident discriminant approach difference that adopts:
1, feeds back the water quality judgment signal to the PLC switch board by the water quality sensor that is arranged in the bridge floor spilled water hole, be sent to the supervisory control comuter of Surveillance center, judge whether that according to the discrimination standard that sets in advance needs switch two-bit triplet solenoid control runoff and flow to by supervisory control comuter, and export an audio alert signal.Also can be set at and only export the audio alert signal, by staff's manual switchover two-bit triplet electromagnetic valve.
2, by the camera head monitor bridge floor vehicle pass-through situation of the monitoring usefulness with motion state discrimination function of an end that is arranged at bridge, feed back to Surveillance center in real time.When traffic accident takes place, system in time switches to live view on the supervisory control comuter automatically, and provide Back ground Informations such as nature of occurence, rank by monitoring software, monitoring software generates the processing prediction scheme automatically according to the accident rank, send alarm signal, after the monitor staff confirms, determine how to implement.
Control system is to realize the nucleus equipment of bridge floor runoff selective collection, is made up of two-bit triplet electromagnetic valve, power supply unit, PLC switch board and supervisory control comuter.Because the highway monitoring center is generally far away from bridge, therefore should not take to drive the two-bit triplet electromagnetic valve by the mode that Surveillance center directly powers.Take all factors into consideration various factors, control system is taked isolated control mode, and control centre sends action command to the subsidiary executing agency of two-bit triplet electromagnetic valve, not to its output required electric power.
As for power supply unit, in view of the two-bit triplet electromagnetic valve just switches once in a while, do not need frequent movement in bridge floor runoff selective collection system, thus only require the stability of electric power system, not high to continuing big flow power reguirements.In addition, consider cost factor, be convenient to actual conditions such as management, adopt the lower solar electric power supply system of running cost ideal.Solar electric power supply system all has application at aspects such as highway crisis phone only, signal lamp, display screens, belongs to the technology of comparative maturity.
Control system adopts optical fiber or GPRS network Long-distance Control two-bit triplet electromagnetic valve.Supervisory control comuter in the Surveillance center is after receiving the accident discriminant information that bridge floor water quality sensor or real-time monitoring system feed back, automatic or monitor staff's manual switchover two-bit triplet electromagnetic valve by system, control bridge floor runoff flows to, make it flow into the accident leakage container, and require the two-bit triplet electromagnetic valve is switched back normal condition according to accident treatment progress or field accident treatment people.
Drainage system is made up of bridge floor spilled water hole, gutter, accident leakage container and gutter.Under the normal condition, the bridge floor gutter of directly flowing through flows into gutter, causes gutter water to overflow more greatly entering surface water body, also can not cause a devastating effect to water quality even if the pollutant in the water flows into behind the gutter precipitation intensity.For safety, the filtration system that rational gradation compositions such as cobble, coarse sand form is set in the gutter outfall, normal flow is carried out simple purified treatment.
The utility model is compared with existing bridge floor runoff gathering system, does following improvement:
(1) reveals container with closed accident and substitute open collecting-tank, do not have the problem that endangers personal safety, only need the container set-point is carried out simple ground processing and fixing getting final product.
When (2) accident takes place; the mixed leakage of rainwater (following precipitation when the supposition accident takes place simultaneously) flows into collecting-tank in the lump; usually the ponding in the time of also can having precipitation last time in the collecting-tank; the water yield is the amount of the mixture revealed of accident head and shoulders above generally; when accident is dealt with the aftermath of; these mixtures need all be cleared, and this just causes clearing workload increases greatly, have also increased the difficulty of mixture subsequent processes.
Adopt the utility model, not influenced by outside precipitation at non-accident condition lower pool body volume; When having an accident, the mixture of leakage and rainwater at that time only takes place for accident in the mixture that enters the accident leakage container, and the water yield is far smaller than existing gathering system.And after the accident treatment personnel reach the spot, can also switch the two-bit triplet electromagnetic valve at any time according to the accident treatment progress, control bridge floor runoff flows to, and guarantees that the mixture water yield that enters the accident leakage container further reduces the amount of clearing of reduction accident significantly.When not following precipitation weather, what flow into the accident leakage container only is leakage and scene of the accident flushing water then, and the water yield will be littler.
(3) compare with existing gathering system, the utility model difference is to have introduced the two-bit triplet electromagnetic valve, and this is the basis of realizing bridge floor runoff selective collection.At present, the latus rectum value of this type of two-bit triplet electromagnetic valve has DN150, DN200, several specifications of DN250, DN300, can satisfy the demands substantially, and its control mode is controlled to be the master with PLC, is aided with related software, can realize computer controlled automatic.
(4) adopt water quality sensor and two kinds of pattern judgements of cam movement state recognition accident whether to take place and be aided with bridge floor to monitor in real time, and system can be set at automatic operation or semi-automatic operation, in conjunction with the bridge floor real time video image, improved the accident recognition accuracy, effectively avoid erroneous judgement.
(5) cross over the bridge of large-scale surface water body for some, the thousands of easily rice of bridge length, the bridge catchment area is big, causes Total Water very big, adopts this scheme to consider bridge bearing in the design stage in such cases.For example, for the excessive bridge of total length, to its bridge floor runoff Fractional Collections, accident accident leakage container is set at a certain distance, accident leakage container volume just is unlikely excessive like this.
The utility model can realize monitoring in real time the bridge floor situation, no potential safety hazard, and in time prevent the generation of contamination accident.
Claims (5)
1. a highway bridge runoff Real time identification and select gathering system, comprise bridge floor spilled water hole and gutter, it is characterized in that, bridge floor spilled water hole (2) and gutter (3) are connected, water quality sensor (10) is arranged in the bridge floor spilled water hole, two-bit triplet electromagnetic valve (4) is housed on the delivery port of gutter, the two-bit triplet electromagnetic valve links to each other with power supply unit (1), the delivery port of two-bit triplet electromagnetic valve is connected with accident leakage container (8) and gutter (6) respectively through water-supply-pipe, PLC switch board (5) respectively with two-bit triplet electromagnetic valve (4), supervisory control comuter (9), water quality sensor (10), camera (7) links to each other, said bridge floor spilled water hole (2), gutter (3), accident leakage container (8) and gutter constitute drainage system, two-bit triplet electromagnetic valve (4), power supply unit (1), PLC switch board (5) and supervisory control comuter (9) constitute control system, said water quality sensor and supervisory control comuter constitute the water quality judgement system, said camera (7) is contained in an end of bridge floor, camera, PLC switch board and supervisory control comuter constitute the bridge floor real-time monitoring system.
2. highway bridge runoff Real time identification according to claim 1 and selection gathering system, it is characterized in that, said PLC switch board (5) links to each other with supervisory control comuter (9) through optical fiber or GPRS network respectively, links to each other with water quality sensor (10), camera through signal transmssion line.
3. highway bridge runoff Real time identification according to claim 1 and selection gathering system is characterized in that said two-bit triplet electromagnetic valve (4) is connected with power supply unit, PLC switch board through communication cable respectively.
4. highway bridge runoff Real time identification according to claim 1 and selection gathering system is characterized in that valve and flange are arranged at said accident leakage container (8) bottom.
5. highway bridge runoff Real time identification according to claim 1 and selection gathering system, it is characterized in that, said two-bit triplet electromagnetic valve (4) system (11) and gutter (6) after filtration is connected, and filtration system (11) is to be made of the cobble that is located at the gutter outfall, coarse sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201685319U CN201648961U (en) | 2010-04-23 | 2010-04-23 | Highway bridge surface runoff real-time recognizing and selectively collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201685319U CN201648961U (en) | 2010-04-23 | 2010-04-23 | Highway bridge surface runoff real-time recognizing and selectively collecting system |
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| CN201648961U true CN201648961U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201685319U Expired - Lifetime CN201648961U (en) | 2010-04-23 | 2010-04-23 | Highway bridge surface runoff real-time recognizing and selectively collecting system |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354180A (en) * | 2011-08-03 | 2012-02-15 | 交通运输部科学研究院 | Hazardous chemical leakage monitoring and emergency treatment system for sensitive water body bridge section |
| CN102493541A (en) * | 2011-12-13 | 2012-06-13 | 交通运输部公路科学研究所 | Control system of highway land-saving dangerous chemical reservoir |
| CN102587275A (en) * | 2012-03-12 | 2012-07-18 | 河南省交通科学技术研究院有限公司 | Real-time identification and selective collection system for run-off on bridge floor of highway |
| CN103437282A (en) * | 2013-09-12 | 2013-12-11 | 山西省交通环境保护中心站 | Highway bridge deck runoff collecting system |
| CN103821083A (en) * | 2014-03-08 | 2014-05-28 | 江苏新宇天成环保工程有限公司 | Expressway deck runoff treatment and accident emergency system and method thereof |
| CN104204371A (en) * | 2012-01-30 | 2014-12-10 | 尼尔斯·丹恩鲁普 | System, method and use for monitoring an environmental condition in a storm drain |
| CN105002821A (en) * | 2015-08-18 | 2015-10-28 | 米亚建筑材料（昆山）有限公司 | Leak-proof drainage system of bridge and control method of drainage system |
| CN105040585A (en) * | 2015-08-13 | 2015-11-11 | 中铁大桥勘测设计院集团有限公司 | Clean water and sewage separate two-stage drainage system of bridge |
| CN107447657A (en) * | 2017-08-22 | 2017-12-08 | 中冶南方城市建设工程技术有限公司 | A kind of concealed deck drainage system |
| CN111613032A (en) * | 2020-05-20 | 2020-09-01 | 中国电建集团贵阳勘测设计研究院有限公司 | Highway sensitive water body highway section environmental protection and emergent processing system |
| CN117310111A (en) * | 2023-08-24 | 2023-12-29 | 中国水利水电科学研究院 | Automatic urban and rural non-point source pollution monitoring device and method |
-
2010
- 2010-04-23 CN CN2010201685319U patent/CN201648961U/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354180B (en) * | 2011-08-03 | 2013-04-03 | 交通运输部科学研究院 | Hazardous chemical leakage monitoring and emergency treatment system for sensitive water body bridge section |
| CN102354180A (en) * | 2011-08-03 | 2012-02-15 | 交通运输部科学研究院 | Hazardous chemical leakage monitoring and emergency treatment system for sensitive water body bridge section |
| CN102493541A (en) * | 2011-12-13 | 2012-06-13 | 交通运输部公路科学研究所 | Control system of highway land-saving dangerous chemical reservoir |
| CN104204371B (en) * | 2012-01-30 | 2017-08-25 | 尼尔斯·丹恩鲁普 | System, method and purposes for monitoring the environmental condition in rain rill |
| CN104204371A (en) * | 2012-01-30 | 2014-12-10 | 尼尔斯·丹恩鲁普 | System, method and use for monitoring an environmental condition in a storm drain |
| CN102587275A (en) * | 2012-03-12 | 2012-07-18 | 河南省交通科学技术研究院有限公司 | Real-time identification and selective collection system for run-off on bridge floor of highway |
| CN102587275B (en) * | 2012-03-12 | 2013-12-25 | 河南省交通科学技术研究院有限公司 | Real-time identification and selective collection system for run-off on bridge floor of highway |
| CN103437282B (en) * | 2013-09-12 | 2016-03-30 | 山西省交通环境保护中心站 | A kind of highway bridge runoff gathering system |
| CN103437282A (en) * | 2013-09-12 | 2013-12-11 | 山西省交通环境保护中心站 | Highway bridge deck runoff collecting system |
| CN103821083B (en) * | 2014-03-08 | 2015-09-16 | 江苏新宇天成环保工程集团有限公司 | The process of speedway deck runoff and accident emergency system and method thereof |
| CN103821083A (en) * | 2014-03-08 | 2014-05-28 | 江苏新宇天成环保工程有限公司 | Expressway deck runoff treatment and accident emergency system and method thereof |
| CN105040585A (en) * | 2015-08-13 | 2015-11-11 | 中铁大桥勘测设计院集团有限公司 | Clean water and sewage separate two-stage drainage system of bridge |
| CN105002821A (en) * | 2015-08-18 | 2015-10-28 | 米亚建筑材料（昆山）有限公司 | Leak-proof drainage system of bridge and control method of drainage system |
| CN105002821B (en) * | 2015-08-18 | 2016-08-10 | 米亚建筑材料（昆山）有限公司 | Bridge anti-leak drainage system and control method thereof |
| CN107447657A (en) * | 2017-08-22 | 2017-12-08 | 中冶南方城市建设工程技术有限公司 | A kind of concealed deck drainage system |
| CN111613032A (en) * | 2020-05-20 | 2020-09-01 | 中国电建集团贵阳勘测设计研究院有限公司 | Highway sensitive water body highway section environmental protection and emergent processing system |
| CN117310111A (en) * | 2023-08-24 | 2023-12-29 | 中国水利水电科学研究院 | Automatic urban and rural non-point source pollution monitoring device and method |
| CN117310111B (en) * | 2023-08-24 | 2024-06-07 | 中国水利水电科学研究院 | Automatic urban and rural non-point source pollution monitoring device and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |