CN111749128A - Highway grand bridge deck runoff collection system - Google Patents
Highway grand bridge deck runoff collection system Download PDFInfo
- Publication number
- CN111749128A CN111749128A CN202010752142.9A CN202010752142A CN111749128A CN 111749128 A CN111749128 A CN 111749128A CN 202010752142 A CN202010752142 A CN 202010752142A CN 111749128 A CN111749128 A CN 111749128A
- Authority
- CN
- China
- Prior art keywords
- pipe
- water
- bridge
- transverse
- water outlet
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 232
- 238000001514 detection method Methods 0.000 claims abstract description 60
- 238000004891 communication Methods 0.000 claims abstract description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 101150012579 ADSL gene Proteins 0.000 description 1
- 102100020775 Adenylosuccinate lyase Human genes 0.000 description 1
- 108700040193 Adenylosuccinate lyases Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Images
Classifications
-
- 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
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
- G01N27/08—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid which is flowing continuously
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention relates to a highway extra-large bridge deck runoff collecting system, which can solve the problem existing in the extra-large bridge deck runoff collection of kilometers or more, wherein an inverted trapezoidal detection pipe and a booster pump are arranged on a transverse water pipe on a bridge, and a first butterfly valve is arranged on a straight pipe at the communication part of the water outlet end of the inverted trapezoidal detection pipe and the transverse water pipe; the water outlet end of the inverted trapezoid detection pipe at the water outlet end of the transverse water pipe is communicated with the water tank through a branch pipe, a discharge pipe is arranged on the branch pipe, a second butterfly valve is arranged on the discharge pipe, and a third butterfly valve is arranged on the branch pipe between the communication position of the discharge pipe and the branch pipe and the communication position of the water tank and the branch pipe; or the water outlet end of the transverse water pipe is communicated with the water tank through a collecting pipe, the collecting pipe is provided with an electric water pump, and the booster pump, the first butterfly valve, the second butterfly valve, the third butterfly valve and the electric water pump are all connected with the controller.
Description
Technical Field
The invention relates to the field of road drainage equipment, in particular to a highway grand bridge deck runoff collecting system.
Background
With the rapid increase of road passing mileage, the influence of road and bridge surface runoff on important surface water bodies such as drinking water sources and places is increasingly intensified. The bridge deck runoff collecting system is a main measure for preventing and controlling runoff pollution. Set up bridge floor runoff collection system except taking precautions against highway bridge floor runoff and pollute, more importantly in order to take place the accident leakage pollution of bridge position department.
The bridge deck runoff collecting system arranged on the current highway adopts the following scheme: and paving a transverse drain pipe outside the bridge to be connected with a bridge floor drain hole, wherein the bridge floor runoff flows into the drain pipe through the reserved drain hole of the bridge floor and then is converged into the water collecting tank. The bottom and the wall of the pool are both made of grouted rubbles, and the bottom of the pool is subjected to simple anti-seepage treatment and is generally arranged in a river channel below the bridge.
For example, the highway bridge deck runoff real-time identification and selective collection system with the patent number of CN201210063998.0, wherein a controller is respectively connected with a camera, a first electromagnetic valve, a rain and snow sensor, a second electromagnetic valve, an ultrasonic flowmeter and a third electromagnetic valve, the controller is connected with a monitor through a router, the ultrasonic flowmeter is attached to the outer wall of a U-shaped detection tube, the U-shaped detection tube is internally provided with the second sensor connected with the controller, the U-shaped detection tube is respectively communicated with the second electromagnetic valve and the third electromagnetic valve, a first discharge port of the second electromagnetic valve is communicated with a sedimentation tank, a second discharge port of the second electromagnetic valve is communicated with a first water inlet pipe of a collection tank for accident leakage, a second water inlet pipe of the collection tank is connected with a discharge port of the third electromagnetic valve, a liquid level meter connected with the controller is arranged in the collection tank, the discharge port of the sedimentation tank is connected with the first electromagnetic valve, and the first electromagnetic valve is provided with, the first discharge port of the first electromagnetic valve is connected with the water inlet pipe of the purifier, and the water outlet pipe of the purifier and the second discharge port of the first electromagnetic valve are respectively communicated with the side ditch.
The bridge deck runoff collecting system is suitable for bridges within 1000 meters. The diameter of the tail end of the collecting pipeline is not less than 60 cm due to the fact that the bridge is too large, the load on the outer side of the bridge is 0.6t/m in a full water state, the lateral load borne by a single span beam is not less than 30t, the bridge is connected among the bridge pieces in a mode that the embedded steel bars are welded together to form a whole, the strength is limited, when the lateral load is borne too large, the structural safety of the connection part is affected, the outer side beam pieces have overturning hidden dangers, and the traffic safety is affected.
In order to solve the problems existing in the runoff collection of the bridge deck of the grand bridge over kilometers and ensure the environment-friendly and safe operation of the highway, improvement and innovation are imperative.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention aims to provide a highway grand bridge deck runoff collecting system, which can effectively solve the problem of the collection of the bridge deck runoff of a grand bridge over kilometers.
The bridge is provided with transverse water pipes communicated with the water drainage holes respectively, the transverse water pipes are communicated with inverted trapezoid detection pipes and booster pumps, each inverted trapezoid detection pipe is composed of an inverted trapezoid in the middle and a water inlet end and a water outlet end, the two ends of the top of the inverted trapezoid extend outwards and horizontally, the communication position of the water outlet end of each inverted trapezoid detection pipe and the corresponding transverse water pipe is communicated with a straight-line pipe arranged downwards along a pier, and each straight-line pipe is provided with a first butterfly valve; the water outlet end of the transverse water pipe is communicated with an inverted trapezoid detection pipe, the water outlet end of the inverted trapezoid detection pipe on the water outlet end of the transverse water pipe is communicated with the water tank through a branch pipe, the branch pipe is communicated with a discharge pipe communicated with the side ditch, the discharge pipe is provided with a second butterfly valve, and a third butterfly valve is arranged on the branch pipe between the communication position of the discharge pipe and the branch pipe and the communication position of the water tank and the branch pipe; or the water outlet end of the transverse water pipe is communicated with the water tank through the collecting pipe, the collecting pipe close to the joint of the collecting pipe and the water tank is provided with the electric water pump, and the booster pump, the first butterfly valve, the second butterfly valve, the third butterfly valve and the electric water pump are all connected with the controller.
The drainage device is suitable for drainage requirements of runoff on the bridge deck of the extra-large bridge over kilometers, greatly improves drainage capacity, can drain accumulated water on the bridge deck in time, and solves the problems of collection of runoff on the bridge deck of the extra-large bridge and protection of accident leakage.
Drawings
Fig. 1 is a front view of the structure of the present invention.
FIG. 2 is a front view of the inverted trapezoidal detector tube of the present invention.
Fig. 3 is a front view of the structure of embodiment 2 of the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
As shown in the figures 1-3, the structure of the invention is that a bridge 4 is respectively provided with a transverse water pipe 22 communicated with a drain hole 5, the transverse water pipe is communicated with an inverted trapezoid detection pipe 7 and a booster pump 8, the inverted trapezoid detection pipe is composed of an inverted trapezoid in the middle part and a water inlet end 9 and a water outlet end 10 which horizontally extend outwards from two ends of the top of the inverted trapezoid, the communication part of the water outlet end of the inverted trapezoid detection pipe and the transverse water pipe is communicated with a straight drainage pipe 11 which is arranged downwards along a pier, and the straight drainage pipe is provided with a first butterfly valve 12; the water outlet end of the transverse water pipe is communicated with an inverted trapezoid detection pipe, the water outlet tail end 10 of the inverted trapezoid detection pipe on the water outlet end of the transverse water pipe is communicated with a water tank 13 through a branch pipe 32, the branch pipe is communicated with a discharge pipe 15 communicated with the side ditch, a second butterfly valve 20 is arranged on the discharge pipe, and a third butterfly valve 21 is arranged on the branch pipe between the communication position of the discharge pipe and the branch pipe and the communication position of the water tank and the branch pipe; or the water outlet end of the transverse water pipe is communicated with the water tank through a collecting pipe 28, an electric water pump 29 is arranged on the collecting pipe close to the joint of the collecting pipe and the water tank, and the booster pump 8, the first butterfly valve 12, the second butterfly valve 20, the third butterfly valve 21 and the electric water pump 29 are all connected with the controller 1.
The controller 1 is respectively connected with the camera 3, the first sensor 6 and the second sensor, the first sensor 6 is arranged on the bridge, the second sensor is arranged in the inverted trapezoidal detection tube, and the ultrasonic flowmeter 23 connected with the controller is attached to the outer wall of the inverted trapezoidal detection tube.
The water tank 13 is a stainless steel water tank, an exhaust pipe 24 is arranged at the top of the water tank, a connecting pipe 25 is arranged in one side of the water tank, the lower end of the connecting pipe is close to the inner bottom surface of the water tank, the upper end of the connecting pipe upwards extends out of the water tank and is connected with a pipeline interface of a collecting vehicle 26, and a liquid level meter 27 connected with a controller is arranged on the inner side of the connecting pipe in the water tank.
The water inlet end and the water outlet end of the inverted trapezoidal detection tube 7 are both composed of straight tubes on the same horizontal plane, and the water outlet end of the inverted trapezoidal detection tube 7 is communicated with a vertical upward straight tube 33.
The middle inverted trapezoid of the inverted trapezoid detection tube 7 is an inverted isosceles trapezoid bent.
The inverted trapezoid detection pipes 7 are arranged at intervals along the length of the bridge, the inverted trapezoid detection pipes are communicated with each other through transverse water pipes, and the straight pipes 33 of the inverted trapezoid detection pipes are highly higher than the bridge floor.
The shape of the transverse water pipe 22 is matched with that of the bridge 4.
When the bridge is in a slope shape with one high end and the other low end, or a concave slope shape with the middle low and the two ends high, or a convex slope shape with the middle high and the two ends low, or a horizontal shape with the two ends in the same plane, the number of the booster pumps is at least two, and the water outlet tail end 10 of the inverted trapezoidal detection pipe on the water outlet end of the transverse water pipe is not connected with the straight-discharge pipe 11 any more, but is communicated with the water tank 13 through the branch pipe 32; when the bridge is in a slope shape with one higher end and the other lower end or a horizontal shape with both ends in the same plane (as shown in fig. 1), one end of the transverse water pipe 22 is a water inlet end, the other end is a water outlet end, and the booster pumps are respectively positioned on the transverse water pipe on the water inlet end of the inverted trapezoidal detection pipe close to the water inlet end of the transverse water pipe and on the transverse water pipe on the water inlet end of the inverted trapezoidal detection pipe on the water outlet end of the transverse water pipe; when the bridge is in a convex slope shape with a high middle and two low ends, the transverse water pipe 22 is in a convex arc shape with a high middle and two low ends, the middle part of the transverse water pipe 22 is a water inlet end, the two lower ends are water outlet ends, and the booster pumps are respectively positioned on the two water outlet ends of the transverse water pipe; when the bridge is in a concave slope shape with a low middle part and two high ends (as shown in figure 2), the transverse water pipe 22 is in a concave arc shape with a low middle part and two high ends, the two ends of the transverse water pipe 22 are water inlet ends, the middle part is a water outlet end, the booster pump is positioned on the transverse water pipe in the low concave part in the middle of the bridge, the middle water outlet end of the transverse water pipe is positioned in the low concave part in the middle of the bridge, the middle water outlet end of the transverse water pipe is communicated with the water tank through the collecting pipe 28, the water inlet end of the collecting pipe is provided with a fourth butterfly valve 34 connected with the controller 1, the discharge end of the collecting pipe is communicated with the water tank, and the.
The aperture of the collecting pipe 28 is smaller than that of the transverse water pipe.
The second sensors are respectively a turbidity sensor 16, a PH sensor 17, a conductivity sensor 18 and a combustible gas sensor 19, the turbidity sensor, the PH sensor and the conductivity sensor are respectively arranged in the horizontal pipes at the inverted trapezoidal bottom of the inverted trapezoidal detection pipe, and the combustible gas sensor is arranged in the straight pipe 33 at the water outlet end of the inverted trapezoidal detection pipe.
The first sensor 6 is a rain and snow sensor.
And the water outlet at the tail end of the straight-discharge pipe 11 is flush with the ground of the river channel.
The controller 1 is connected with the monitor 14 through the router 2; or the controller 1 is connected with cloud computing through the internet, and the computer terminal or the mobile phone is connected with the cloud computing through the internet.
The router 2 is a commercially available product, such as an optical fiber router, a GPRS wireless router, or an ADSL router, which is used to implement wired or wireless network connection between multiple computers.
The controller 1 is an intelligent device which takes an ATmega324P type AVR singlechip manufactured by ATMEL company as a CPU, is internally provided with control software and has the functions of sensor data signal acquisition, analysis, automatic control and network communication, and is connected with the power supply 31.
The invention has the working principle that in order to meet the runoff drainage requirement of a bridge deck of a super-large bridge and timely drain accumulated water on the bridge deck, the bridge deck is divided into a plurality of areas, each area is provided with an inverted trapezoid detection pipe and a straight drainage pipe in a matched manner, the straight drainage pipe is provided with a first butterfly valve and is arranged downwards along a pier, a tail end water outlet is level with the ground of a river channel, the straight drainage pipe is close to the water outlet tail end of the inverted trapezoid detection pipe, each inverted trapezoid detection pipe controls the bridge deck of one area, the plurality of inverted trapezoid detection pipes realize the full coverage of the water collection area of the bridge deck, the plurality of inverted trapezoid detection pipes can share or independently use a control host, and when the control host is independently used, data among the hosts. When the bridge is in a slope shape with one high end and the other low end, or in a convex slope shape with a high middle and two low ends, or in a horizontal shape with two ends in the same plane, an inverted trapezoid detection pipe is arranged on the water outlet end of the transverse water pipe, the water outlet end 10 of the inverted trapezoid detection pipe is communicated with the water tank through a branch pipe, the inverted trapezoid detection pipe on the water outlet end of the transverse water pipe is used for detecting the water quality at the water outlet end of the transverse water pipe, a discharge pipe communicated with a side ditch is communicated with the branch pipe, a second butterfly valve (a normal discharge valve) is arranged on the discharge pipe, a third butterfly valve (an accident discharge valve) is arranged on the branch pipe between the communication part of the discharge pipe and the branch pipe and the water tank, the second butterfly valve (the normal discharge valve) is closed in an accident discharge mode, the third butterfly valve (the accident discharge.
When the bridge is in a slope shape with one high end and the other low end, or in a convex slope shape with a high middle and two low ends, or in a horizontal shape with two ends in the same plane, when normal bridge deck runoff is drained, the first butterfly valve and the second butterfly valve on the straight drainage pipe are opened, the bridge deck runoff in the transverse water pipe at the water inlet end of the inverted trapezoidal detection pipe close to the straight drainage pipe is drained from the first butterfly valve and the second butterfly valve, the pipeline drainage capacity is increased, and the bridge deck runoff in the water outlet end of the inverted trapezoidal detection pipe at the water outlet end of the transverse water pipe is drained into the side ditch through the drainage pipe. When the accident leakage is detected, the controller controls the first butterfly valve and the second butterfly valve on the straight discharge pipe to be closed, and the system is switched to an accident leakage collection mode. When the bridge is the concave slope shape of middle low both ends height, when excreting normal bridge floor runoff, open the first butterfly valve on the inline, the bridge floor runoff in the horizontal water pipe of the water inlet department of the trapezoidal test tube that falls that is close to the inline is discharged from this, has increased the pipeline ability of excreting, and when detecting the accident leakage, the first butterfly valve on the controller control inline is closed, opens fourth butterfly valve 34 and electric water pump, and the system switches into the accident leakage and collects the mode.
When the bridge is in a slope shape with one high end and the other low end or a horizontal shape with two ends in the same plane, the booster pump is respectively positioned on the transverse water pipe close to the upstream of the water inlet end of the inverted trapezoidal detection pipe at the water inlet end of the transverse water pipe and on the transverse water pipe at the upstream of the water inlet end of the inverted trapezoidal detection pipe at the water outlet end of the transverse water pipe; when the bridge is in a convex slope shape with a high middle part and two low ends, the booster pumps are respectively positioned at the upper streams of the two water outlet ends of the transverse water pipe; when the bridge is in a concave slope shape with a low middle part and high two ends (as shown in figure 2), the booster pump is positioned on the transverse water pipe at the low concave part in the middle of the bridge, and when water flows exist in the transverse water pipe, the booster pump is started, and the booster pump is installed, so that the drainage speed is increased in the collection system, and the drainage capacity of the system is increased.
When the bridge is in a concave slope shape with a low middle and high two ends (as shown in figure 2), the two ends of the transverse water pipe 22 are water inlet ends, the middle is water outlet end, the middle water outlet end of the transverse water pipe is positioned at the low concave position in the middle of the bridge, the middle water outlet end of the transverse water pipe is communicated with the water tank through the collecting pipe 28, the water inlet end of the collecting pipe is provided with a fourth butterfly valve 34 connected with the controller 1, the discharge end of the collecting pipe is communicated with the water tank, the collecting pipe between the electric water pump and the water tank is provided with a one-way valve 30, and after accident leakage occurs, the electric water pump is started to pump the accident leakage into the stainless.
Compared with the existing bridge deck runoff collecting system, the bridge deck runoff collecting system has the following advantages:
(1) the direct vent has been increased, the first butterfly valve of installation on the direct vent, the regional supporting trapezoidal test tube that is provided with of bridge floor at direct vent place, the first butterfly valve on the direct vent when quality of water is normal is opened, and the bridge floor runoff is directly arranged, when detecting the accidental leakage, first butterfly valve is closed.
(2) The booster pump is added, and the drainage capacity of the system is improved.
(3) The stainless steel water tank is adopted to replace an accident leakage collecting pool with a steel-concrete structure, so that the anti-corrosion and anti-seepage performance is better.
(4) For the bridge with the middle low and two high ends, the discharge end of the collecting pipe is communicated with the water tank, an electric water pump connected with the controller is arranged on the collecting pipe close to the joint of the collecting pipe and the water tank, a one-way valve is arranged on the collecting pipe between the electric water pump and the water tank, the accident leakage is pumped into the stainless steel water tank by adopting an active suction mode, and the problem that the installation of an original accident leakage collecting box is limited by the terrain of the bridge is avoided.
(5) The detection tube is improved, the detection tube is changed into an inverted trapezoid from a U-shaped detection tube, the resistance of pipeline water flow is reduced, drainage is facilitated, and the drainage effect is far higher than that of the U-shaped detection tube through testing.
Aiming at the problems of bridge deck runoff collection and accident leakage protection of an extra-large bridge, the invention applies the automatic control technology of the sensor and the butterfly valve, reasonably designs a system composition module and a control flow, solves the problem of limited installation of an accident leakage collection pool/box, can effectively prevent and prevent pollution accidents, and improves the safe operation level of highways.
Claims (10)
1. A highway extra-large bridge deck runoff collecting system is characterized in that a bridge (4) is provided with a transverse water pipe (22) communicated with a drain hole (5), the transverse water pipe is communicated with an inverted trapezoid detection pipe (7) and a booster pump (8), the inverted trapezoid detection pipe is composed of a water inlet end (9) and a water outlet end (10), the two ends of the top of the inverted trapezoid and the top of the inverted trapezoid at the middle part extend outwards and horizontally, the communication position of the water outlet end of the inverted trapezoid detection pipe and the transverse water pipe is communicated with a straight pipe (11) arranged downwards along a pier, and the straight pipe is provided with a first butterfly valve (12); the water outlet end of the transverse water pipe is communicated with an inverted trapezoid detection pipe, the water outlet end (10) of the inverted trapezoid detection pipe on the water outlet end of the transverse water pipe is communicated with a water tank (13) through a branch pipe (32), the branch pipe is communicated with a discharge pipe (15) communicated with the side ditch, the discharge pipe is provided with a second butterfly valve (20), and the branch pipe between the communication position of the discharge pipe and the branch pipe and the communication position of the water tank and the branch pipe is provided with a third butterfly valve (21); or the water outlet end of the transverse water pipe is communicated with the water tank through a collecting pipe (28), an electric water pump (29) is arranged on the collecting pipe close to the joint of the collecting pipe and the water tank, and the booster pump (8), the first butterfly valve (12), the second butterfly valve (20), the third butterfly valve (21) and the electric water pump (29) are all connected with the controller (1).
2. The system for collecting runoff on the bridge floor of the highway grand bridge according to claim 1, wherein the controller (1) is respectively connected with the camera (3), the first sensor (6) and the second sensor, the first sensor (6) is arranged on the bridge, the second sensor is arranged in the inverted trapezoid detection pipe, and the ultrasonic flowmeter (23) connected with the controller is attached to the outer wall of the inverted trapezoid detection pipe.
3. The system for collecting runoff on the bridge floor of a road grand bridge according to claim 1, wherein the water tank (13) is a stainless steel water tank, the top of the water tank is provided with an exhaust pipe (24), one side of the water tank is provided with a connecting pipe (25), the lower end of the connecting pipe is close to the inner bottom surface of the water tank, the upper end of the connecting pipe extends upwards out of the water tank and is connected with a pipeline connector of a collecting vehicle (26), and the inner side of the connecting pipe in the water tank is provided with a liquid level meter (27) connected with a controller.
4. The system for collecting runoff on the bridge floor of a road grand bridge according to claim 2, characterized in that the water inlet end and the water outlet end of the inverted trapezoidal detection pipe (7) are both formed by straight pipes on the same horizontal plane, and the water outlet end of the inverted trapezoidal detection pipe (7) is communicated with a straight pipe (33) which is vertically upward.
5. The system for collecting runoff from the bridge floor of a road grand bridge according to claim 1, characterized in that the inverted trapezoid-shaped detection tube (7) has an inverted isosceles trapezoid-shaped middle portion.
6. The bridge deck runoff collecting system of the highway grand bridge according to claim 4, wherein the inverted trapezoid-shaped detecting pipes (7) are arranged at intervals along the length of the bridge, the inverted trapezoid-shaped detecting pipes are communicated with each other through transverse water pipes, and the straight pipes (33) of the inverted trapezoid-shaped detecting pipes are higher than the bridge deck.
7. A road bridge deck runoff collection system according to claim 1 wherein the transverse water pipes (22) are shaped to correspond to the shape of the bridge beam (4).
8. The system for collecting runoff on the bridge floor of a road grand bridge according to claim 7, characterized in that the bridge (4) is in a slope shape with one high end and the other low end, or in a concave slope shape with a low middle and two high ends, or in a convex slope shape with a high middle and two low ends, or in a horizontal shape with two ends in the same plane, when the bridge is in a slope shape with one high end and the other low middle and two low ends, or in a horizontal shape with two ends in the same plane, the booster pump has at least two, and the water outlet end (10) of the inverted trapezoid detection pipe on the water outlet end of the transverse water pipe is communicated with the water tank (13) through the branch pipe (32); when the bridge is in a slope shape with one higher end and the other lower end or a horizontal shape with two ends in the same plane, one end of the transverse water pipe (22) is a water inlet end, the other end of the transverse water pipe is a water outlet end, and the booster pumps are respectively positioned on the transverse water pipe on the water inlet end of the inverted trapezoidal detection pipe close to the water inlet end of the transverse water pipe and the transverse water pipe on the water inlet end of the inverted trapezoidal detection pipe on the water outlet end of the transverse water pipe; when the bridge is in a convex slope shape with a high middle and two low ends, the transverse water pipe (22) is in a convex arc shape with a high middle and two low ends, the middle part of the transverse water pipe (22) is a water inlet end, the two lower ends are water outlet ends, and the booster pumps are respectively positioned on the two water outlet ends of the transverse water pipe; when the bridge is in a concave slope shape with a low middle part and two high ends, the transverse water pipe (22) is in a concave arc shape with a low middle part and two high ends, two ends of the transverse water pipe (22) are water inlet ends, the middle part is a water outlet end, the booster pump is positioned on the transverse water pipe in the low concave part in the middle of the bridge, the middle water outlet end of the transverse water pipe is positioned in the low concave part in the middle of the bridge, the middle water outlet end of the transverse water pipe is communicated with the water tank through the collecting pipe (28), the water inlet end of the collecting pipe is provided with a fourth butterfly valve (34) connected with the controller (1), the discharge end of the collecting pipe is communicated with the water tank, and the collecting pipe.
9. A road bridge deck runoff collection system according to claim 1 wherein the collection pipe (28) has a smaller diameter than the transverse water pipe; the water outlet at the tail end of the straight-discharge pipe (11) is flush with the ground of the river channel.
10. The system for collecting runoff on the bridge floor of the road grand bridge according to claim 4, wherein the second sensors are respectively a turbidity sensor (16), a pH sensor (17), a conductivity sensor (18) and a combustible gas sensor (19), the turbidity sensor, the pH sensor and the conductivity sensor are respectively arranged in a horizontal pipe at the inverted trapezoidal bottom of the inverted trapezoidal detection pipe, and the combustible gas sensor is arranged in a straight pipe (33) at the water outlet end of the inverted trapezoidal detection pipe; the first sensor (6) is a rain and snow sensor; the controller (1) is connected with the monitor (14) through the router (2); or the controller (1) is connected with cloud computing through the Internet, and the computer terminal or the mobile phone is connected with the cloud computing through the Internet; the controller is connected with a power supply (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010752142.9A CN111749128A (en) | 2020-07-30 | 2020-07-30 | Highway grand bridge deck runoff collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010752142.9A CN111749128A (en) | 2020-07-30 | 2020-07-30 | Highway grand bridge deck runoff collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111749128A true CN111749128A (en) | 2020-10-09 |
Family
ID=72712662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010752142.9A Pending CN111749128A (en) | 2020-07-30 | 2020-07-30 | Highway grand bridge deck runoff collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111749128A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808679A (en) * | 2022-03-23 | 2022-07-29 | 黄河勘测规划设计研究院有限公司 | Intelligent environment-friendly bridge rainwater drainage system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201648961U (en) * | 2010-04-23 | 2010-11-24 | 河南省交通科学技术研究院有限公司 | Highway bridge surface runoff real-time recognizing and selectively collecting system |
| 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 |
| CN202610710U (en) * | 2012-06-22 | 2012-12-19 | 云南省交通规划设计研究院 | Emergency disposal system for deck runoff accidents of grand road bridge |
| CN206607498U (en) * | 2017-03-03 | 2017-11-03 | 河南省交通科学技术研究院有限公司 | A kind of highway bridge floor accident reveals collecting pit |
| KR102089609B1 (en) * | 2019-05-16 | 2020-03-16 | 계룡환경주식회사 | Upstream water quality management and pollution response system |
| CN212335755U (en) * | 2020-07-30 | 2021-01-12 | 河南省交通科学技术研究院有限公司 | Highway grand bridge deck runoff collection system |
-
2020
- 2020-07-30 CN CN202010752142.9A patent/CN111749128A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201648961U (en) * | 2010-04-23 | 2010-11-24 | 河南省交通科学技术研究院有限公司 | Highway bridge surface runoff real-time recognizing and selectively collecting system |
| 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 |
| CN202610710U (en) * | 2012-06-22 | 2012-12-19 | 云南省交通规划设计研究院 | Emergency disposal system for deck runoff accidents of grand road bridge |
| CN206607498U (en) * | 2017-03-03 | 2017-11-03 | 河南省交通科学技术研究院有限公司 | A kind of highway bridge floor accident reveals collecting pit |
| KR102089609B1 (en) * | 2019-05-16 | 2020-03-16 | 계룡환경주식회사 | Upstream water quality management and pollution response system |
| CN212335755U (en) * | 2020-07-30 | 2021-01-12 | 河南省交通科学技术研究院有限公司 | Highway grand bridge deck runoff collection system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808679A (en) * | 2022-03-23 | 2022-07-29 | 黄河勘测规划设计研究院有限公司 | Intelligent environment-friendly bridge rainwater drainage system |
| CN114808679B (en) * | 2022-03-23 | 2024-04-02 | 黄河勘测规划设计研究院有限公司 | Intelligent environment-friendly bridge rainwater drainage system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109372085B (en) | Shunt well | |
| CN212335755U (en) | Highway grand bridge deck runoff collection system | |
| CN110565511B (en) | Steel truss bridge drainage system | |
| CN105735423A (en) | Fire water supply and drainage system | |
| CN105220612A (en) | A kind of bridge rain water collecting system | |
| CN111749128A (en) | Highway grand bridge deck runoff collection system | |
| CN210834745U (en) | Bridge floor induction detection early warning device for liquid dangerous chemical leakage | |
| CN206233093U (en) | A kind of highway bridge road surface drainage device | |
| CN117071720A (en) | Urban waterlogging siphon energy-adding drainage device and method | |
| CN106065568A (en) | A kind of bridge classification drainage system being applicable to Steel Bridge Deck | |
| CN213804866U (en) | Drainage device for bridge deck of viaduct | |
| CN207846206U (en) | Bridge drainage system | |
| CN201801811U (en) | Invisible rainwater collecting device applied to viaduct with flat slope | |
| CN104563404B (en) | A kind of drop case for building | |
| CN212453010U (en) | Rainwater catch basin device | |
| CN205188808U (en) | Bridge rainwater collecting system | |
| CN221480546U (en) | Steel bridge face pouring type asphalt concrete drainage device | |
| CN111236391A (en) | Intelligent sewage intercepting inspection well | |
| CN205530477U (en) | Fire control water supply and drainage system | |
| CN218911119U (en) | View floor device and bridge suitable for bridge floor drainage | |
| CN217922899U (en) | Assembled road beneficial to road surface drainage | |
| CN220908143U (en) | Centralized drainage device for bridge deck | |
| CN220790353U (en) | Drainage system for roof rainwater drainage disconnection | |
| CN110609063B (en) | Liquid dangerous chemicals leakage bridge deck induction detection early warning device | |
| CN217869949U (en) | Hidden drainage system of steel box girder pedestrian overpass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |