CN112748482A

CN112748482A - Highway rainfall early warning device with rainwater filtration

Info

Publication number: CN112748482A
Application number: CN202011410637.XA
Authority: CN
Inventors: 杨明芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-05-04

Abstract

The invention discloses a highway rainfall early warning device with a rainwater filtering structure, which comprises an outer box, a supporting seat and a mounting plate, wherein the inner wall of the outer box is provided with the supporting seat through a bolt, the inner side of the supporting seat is provided with a water collecting hopper, the bottom of the water collecting hopper is provided with a flow detector through a bolt, the bottom of the flow detector is provided with a metering box through a bolt mounting bolt, the metering box is fixed in the outer box through a bolt, the inner side of the bottom of the metering box is provided with a connecting piece, the bottom of the connecting piece is connected with a limiting belt, one end of the limiting belt is provided with a floating ball, the inner side of the bottom of the outer box is provided with a storage battery through a bolt, the storage battery is positioned at one side of the metering box. The inner filter screen consists of a gauze screen and is used for filtering the falling rainwater, and the filter screen filters out impurities to prevent the impurities from influencing the detection accuracy of the detection equipment.

Description

Highway rainfall early warning device with rainwater filtration

Technical Field

The invention relates to the technical field of highway rainfall early warning, in particular to a highway rainfall early warning device with a rainwater filtering structure.

Background

The commonly used rain gauges are mainly mechanical rain gauges, one of which is a siphon rain gauge, and the other is a skip rain gauge. In addition, there are a small number of radar rain gauges, optical rain gauges, pressure rain gauges, and the like. In actual use, siphon rain gauges and skip rain gauges are the most. The siphonic rain gauge is used for counting rainfall by measuring the height change and the siphoning times of a floater in the floater chamber, the tipping bucket rain gauge is used for counting the rainfall by recording a tipping bucket preset value and the overturning times of the tipping bucket, and the rainfall is measured on the expressway so that a driver can know the current rainfall and drive carefully.

The comparison document CN102879836A discloses a rain gauge adopting optical fiber measurement and a railway disaster-prevention rain monitoring system adopting the rain gauge, which includes an optical fiber rain gauge and a signal processing device, where the optical fiber rain gauge includes an optical fiber sensor, and the optical fiber sensor is connected with the signal processing device through an optical cable. The railway disaster prevention rainfall monitoring system comprises a plurality of optical fiber rainfall cylinders arranged at different rainfall monitoring points and signal processing equipment arranged at a monitoring center, wherein the plurality of optical fiber rainfall cylinders are connected with the signal processing equipment through optical cables. Compared with the device of the invention, the device lacks a rainwater filtering structure, a large amount of dust impurities can float in the air when raining, and the dust impurities can influence the accuracy of water storage.

The comparison document CN206930453U discloses automatic testing equipment for a universal intelligent electric tail gate supporting rod spring of an automobile, which comprises an integrated automatic rainfall monitoring station, a power supply module, a data processing and storing module and a control box (110), wherein the integrated automatic rainfall monitoring station comprises a support, a rain bearing device (107), a water storage tank (114), the power supply module, the data processing and storing module and the control box are arranged on the support, and a capacitive grating type displacement sensor is arranged in the control box; the data processing and storing module is connected with the control box; the rain bearing device is fixed at the top of the bracket; the water storage tank is positioned below the rain bearing device, and the rain bearing device is connected with the water storage tank through a water inlet guide pipe (109); an electric water inlet valve (111) is arranged on the water inlet guide pipe; the lower end of the water storage tank is connected with a drain pipe (117), and an electric drain valve (115) is arranged on the drain pipe; the power supply module supplies power to the data processing and storing module. Compared with the device of the invention, the device lacks an external power source, needs to transmit power by a cable, and has higher dependence on external power.

The reference CN207780282U discloses a rainfall gauge for accurately measuring strong rainfall, which comprises a detection device with a control unit, wherein the detection device comprises a water container, a funnel, an inductance metering device and a water storage device which are sequentially arranged from top to bottom; the inductance metering device comprises a first meter and a second meter which are arranged in a constant volume mode; the top of the first meter is communicated with the bottom of the funnel through a water inlet pipe, and the bottom of the first meter is communicated with the top of the water storage device through a water outlet pipe; the side wall of the first meter is communicated with the side wall of the second meter through a connecting pipe with a control switch valve; a water inlet control valve is arranged at the connecting end of the water inlet pipe and the first meter, and a water sensor is arranged at the connecting end of the water inlet pipe and the funnel; the connecting end of the water outlet pipe and the first meter is provided with a water outlet valve, and the connecting end of the water outlet pipe and the water storage device is provided with a water sensor. Compared with the device of the invention, the device lacks a rainwater filtering structure, a large amount of dust impurities can float in the air when raining, and the dust impurities can influence the accuracy of water storage.

The prior art highway rainfall early warning device;

1. the highway rainfall early warning device is lack of a rainwater filtering structure, a large amount of dust impurities can float in the air when raining, and the accuracy of water storage can be influenced by the dust impurities;

2. the general early warning device adopts solar power generation or cable power supply, when raining, solar radiation is too little to convert enough electric energy, the electric power is unstable, the cable is troublesome to set up, and manpower is wasted;

3. the inspection method of the highway rainfall early warning device is simple, and a user cannot accurately know the accurate value of the current rainfall.

In order to solve the problems, the invention provides a highway rainfall early warning device with a rainwater filtering structure.

Disclosure of Invention

The invention aims to solve the problems that the existing expressway rainfall early warning device in the prior art is lack of a rainwater filtering structure, a large amount of dust and impurities can float in the air when raining, and the dust and impurities can influence the accuracy of water storage; the general early warning device adopts solar power generation or cable power supply, when raining, solar radiation is too little to convert enough electric energy, the electric power is unstable, the cable is troublesome to set up, and manpower is wasted; the inspection method of the early warning device is simple, and a user cannot accurately know the defect of the accurate numerical value of the current rainfall, so that the highway rainfall early warning device with the rainwater filtering structure is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

a highway rainfall early warning device with a rainwater filtering structure comprises an outer box, a supporting seat and a mounting plate, wherein the supporting seat is mounted on the inner wall of the outer box through bolts, a water collecting hopper is mounted on the inner side of the supporting seat, a flow detector is mounted at the bottom of the water collecting hopper through bolts, a metering box is mounted at the bottom of the flow detector through bolt mounting bolts, the metering box is fixed in the outer box through bolts, a connecting piece is mounted on the inner side of the bottom of the metering box, a limiting belt is connected to the bottom of the connecting piece, a floating ball is mounted at one end of the limiting belt, a storage battery is mounted on the inner side of the bottom of the outer box through bolts and is positioned on one side of the metering box, the mounting plate is mounted on the inner wall of the outer box through bolts and is positioned above the storage battery, a first bearing seat is mounted, the inboard of primary shaft bearing has the regulation pole through bolted connection, install first fixing base through the bolt on one side outer wall of outer container, the support column is installed through the bolt to the inboard of first fixing base, the casing is installed through the bolt in the bottom of support column, install the second fixing base through the bolt on the opposite side outer wall of outer container, the dead lever is installed through the bolt to the inboard of second fixing base, the warning lamp stand is installed through the bolt in the outside of dead lever.

Preferably, the connecting rod is installed to the inboard of outer container, and the drainage plate is installed to the one end of connecting rod, and the controller is installed through the bolt in the inboard of outer container, and the controller is located the top of batch meter, and the bottom outside of outer container runs through to be installed set screw, and there is the dodge gate in the front of outer container through hinge connection, and the internally mounted of dodge gate has the observation window.

Preferably, the inner side of the supporting seat is provided with an extrusion spring, and one end of the extrusion spring is provided with a filter screen.

Preferably, a flow meter is mounted on one side of the flow detector.

Preferably, the water inlet is installed at the top of batch meter, runs through on the one side inner wall of batch meter and installs the scanner, and the connecting plate is installed to the one end of scanner, and the connecting plate passes through the bolt and installs on the outer wall of batch meter, and the analysis appearance is installed to one side of connecting plate, runs through on the opposite side inner wall of batch meter and installs the drain pipe.

Preferably, a signal ball is installed inside the floating ball.

Preferably, the bottom end of the adjusting rod is connected with a second bearing seat through a connecting shaft, and the bottom of the second bearing seat is provided with an installation nail in a penetrating mode.

Preferably, an inverter is installed on one side of the installation plate, a rectifier transformer is installed on one side of the installation plate through bolts, and the rectifier transformer is located below the inverter.

Preferably, the internally mounted of casing has the rotation generator, rotates the top of generator and installs the dwang, and the outside cover of dwang has the lantern ring, and the lantern ring runs through and installs at the top of casing, and the bracing piece is installed through the bolt in the outside of dwang, and the flabellum is installed through the bolt to the one end of bracing piece.

Preferably, the LED display screen is installed in the front of warning lamp stand, and the buckler is located the outside of LED display screen, and the lightning rod is installed on the top of the dead lever at warning lamp stand top, and one side of lightning rod is connected with the conductor wire.

The invention also discloses a using method of the expressway rainfall early warning device with the rainwater filtering structure, which comprises the following steps;

the method comprises the following steps: firstly, in the rainy day, the drainage plate guides the water flow to move, the water flow is influenced by gravity and falls above the filter screen, the filter screen filters the water to prevent impurities from entering the device and influencing the detection precision of the water level, the water collecting hopper guides the water flow to move downwards to guide the water flow to the inside of the flow detector, the flow detector operates to monitor the flow of the water flow in the flowing process of the water flow and simultaneously transmits the monitored data to the flow meter, and the flow meter is electrically connected with the controller to ensure the transmission of information;

step two: after water enters the measuring box, the floating ball in the measuring box has strong buoyancy, the liquid level of the water rises to drive the floating ball to rise, the signal ball is driven to rise in the rising process of the floating ball, meanwhile, the scanner scans the signal ball, when the signal ball passes through the scanner, the scanner senses the height of the signal ball, the sensed information is transmitted to the analyzer through the connecting plate, the analyzer performs timing analysis and is used for monitoring how many cubes of rainwater can be generated in one hour, after the water quantity is monitored, the information is transmitted to the controller, the controller sends the information, and meanwhile, the LED display screen is controlled to display the condition, so that a driver can conveniently notice to drive carefully;

step three: the flabellum receives the influence of wind-force to rotate, the flabellum rotates and drives the dwang and rotate, the dwang is rotatory to drive and rotates the generator and then rotates, it is used for generating electricity to rotate the generator operation, wind-force is great when rainy, can be fine provide the required electric energy of normal operating for the device, then rotate the generator and give the battery with electric power transmission, the battery is used for storing the direct current, when the device needs electric power, the battery gives the dc-to-ac converter with electric power transmission, the direct current electric energy that will rotate the generator conversion by the dc-to-ac converter and turn into the alternating current of fixed frequency constant voltage or frequency modulation pressure regulating alternating current, carry out regulating voltage by rectifier transformer again, convenience of equipment adjusts electric power, guarantee that.

Compared with the prior art, the invention has the beneficial effects that:

1. the inner part of the device is supported on one side of the filter screen through the extrusion spring on the supporting seat, the supporting seat supports the filter screen, the stability of the filter screen is guaranteed, when the filter screen moves, the vibration of the filter screen is relieved by the extrusion spring, the stability of the filter screen is guaranteed, the filter screen is composed of a gauze and used for filtering falling rainwater, impurities are filtered out by the filter screen, the detection accuracy of the detection device is prevented from being influenced by the impurities, the drainage plate is fixed on the outer box through the connecting rod, the stability of the drainage plate is guaranteed, the flow of the rainwater is guided by the drainage plate and guided to the lower side, meanwhile, the drainage plate prevents large sundries from falling into the device, a user can be guaranteed to accurately obtain the current rainfall, meanwhile, the impurities are filtered out, the device is prevented from being blocked by the impurities, and the smoothness of the.

2. The inner fan blade rotates under the influence of wind power, the fan blade rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the rotating generator to rotate, the rotating generator operates to generate power, the wind power is high in rainy days, electric energy required by normal operation can be well provided for the device, then the rotating generator transmits the power to the storage battery, the storage battery stores the power, the dependence of the device on external power is relieved through wind power generation, and the situation that the device stops operating when an external power supply part is stable is avoided.

3. In the invention, the water flow is guided to the interior of the flow detector through the water collecting hopper, and in the process of flowing of the water flow, the flow detector operates simultaneously to monitor the flow of the water flow, so that a user can know the current rainfall conveniently, meanwhile, the monitored data is transmitted to the flow meter, the flow meter is electrically connected with the controller to ensure the transmission of information, the flow meter displays the information to facilitate the observation and recording of a user, and meanwhile, the floating ball is composed of plastic foam and has strong buoyancy, when water is filled in the metering box, the floating ball floats on the water surface under the influence of buoyancy, drives the signal ball to rise while rising under the influence of the water level, and simultaneously scans the signal ball by the scanner, when the signal ball passes through the scanner, the height of the signal ball is sensed by the scanners with different heights, so that the device can accurately detect the current rainfall.

Drawings

To facilitate understanding by those skilled in the art, the present invention will be further described with reference to the accompanying drawings in which:

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic view of a supporting seat structure according to the present invention;

FIG. 5 is a schematic view of a batch tank of the present invention;

FIG. 6 is a schematic view of the floating ball structure of the present invention;

FIG. 7 is a schematic view of the housing structure of the present invention;

fig. 8 is a schematic structural diagram of a warning lamp holder according to the present invention.

In the figure: 1. an outer box; 101. a connecting rod; 102. a drainage plate; 103. a controller; 104. a set screw; 105. a movable door; 106. an observation window; 2. a supporting seat; 201. a water collecting hopper; 202. a compression spring; 203. a filter screen; 3. a flow detector; 301. a flow meter; 4. a batch tank; 401. a water inlet; 402. a scanner; 403. a connecting plate; 404. an analyzer; 405. a drain pipe; 5. floating the ball; 501. a signal ball; 502. a limiting band; 503. a connecting member; 6. a storage battery; 7. adjusting a rod; 701. a first bearing housing; 702. a second bearing housing; 703. installing a nail; 8. mounting a plate; 801. a rectifier transformer; 802. an inverter; 9. a housing; 901. a first fixed seat; 902. a support pillar; 903. rotating the generator; 904. a collar; 905. rotating the rod; 906. a support bar; 907. a fan blade; 10. a warning lamp holder; 1001. a second fixed seat; 1002. fixing the rod; 1003. an LED display screen; 1004. a lightning rod; 1005. a conductive wire; 1006. a water shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 8, an expressway rainfall early warning device with a rainwater filtering structure comprises an outer box 1, a supporting seat 2 and a mounting plate 8, wherein the supporting seat 2 is mounted on the inner wall of the outer box 1 through a bolt, the outer box 1 is fixed on a highway once and used for fixing parts inside the device, the outer box 1 is fixed on the outermost side of the device and used for isolating the external environment and the internal environment and preventing the internal device from being influenced by the outside to ensure the safety of the device, the supporting seat 2 is fixed inside the outer box 1 through a bolt to ensure the stability of the supporting seat 2, so that the device can conveniently support a filter screen 203 and ensure the stability of the filter screen 203, a water collecting hopper 201 is mounted on the inner side of the supporting seat 2, a flow detector 3 is mounted at the bottom of the water collecting hopper 201 through a bolt, the water collecting hopper 201 receives water falling from above and is, the rainwater collection box is used for collecting water flow and guiding the water flow to the inside of the flow detector 3, in the flowing process of the water flow, the flow detector 3 runs simultaneously to monitor the flow of the water flow, a user can know the current rainfall, the metering box 4 is installed at the bottom of the flow detector 3 through a bolt mounting bolt, the metering box 4 collects and stores the collected rainwater after the water enters the metering box 4, the user can conveniently store the rainwater, the metering box 4 is fixed in the outer box 1 through a bolt, a connecting piece 503 is installed on the inner side of the bottom of the metering box 4, the bottom of the connecting piece 503 is connected with a limiting belt 502, a floating ball 5 is installed at one end of the limiting belt 502 and is connected with the limiting belt 502 through the connecting piece 503, the limiting belt 502 is composed of ropes with a certain length, the floating ball 5 is composed of plastic foam, and has strong buoyancy, when water is filled in the metering box 4, the floating ball 5 is influenced by buoyancy and floats on the water surface, the floating ball 5 is positioned by the scanner 402 conveniently, the storage battery 6 is installed on the inner side of the bottom of the outer box 1 through a bolt, the storage battery 6 is used for storing the electric power converted by the rotary generator 903, the electric power is passed through for equipment when the device operates, the normal operation of the device is ensured, the storage battery 6 is positioned on one side of the metering box 4, the mounting plate 8 is installed on the inner wall of the outer box 1 through the bolt, the mounting plate 8 is fixed through the bolt, the stability of the mounting plate 8 is ensured, the rectifier transformer 801 and the inverter 802 are fixed by the mounting plate 8 conveniently, the mounting plate 8 is positioned above the storage battery 6, the first bearing seat 701 is installed on the outer wall of the outer box 1 through the bolt, the inner side of the first bearing seat 701 is connected with, the position of the movable end of the adjusting rod 7 is adjusted, the adjusting rod 7 is connected through a first bearing seat 701, a user can conveniently drive the adjusting rod 7 to rotate, the adjusting device is used for being conveniently controlled by the user, a first fixing seat 901 is installed on the outer wall of one side of the outer box 1 through a bolt, a supporting column 902 is installed on the inner side of the first fixing seat 901 through a bolt, a casing 9 is installed at the bottom end of the supporting column 902 through a bolt, the first fixing seat 901 is fixed on the outer box 1 through a bolt, the stability of the first fixing seat 901 is guaranteed, the supporting column 902 is fixed inside the first fixing seat 901 through a bolt, the stability of the supporting column 902 is guaranteed, the casing 9 is conveniently supported by the supporting column 902, the rotating generator 903 is conveniently fixed by the casing 9, the rotating generator 903 can stably operate to generate electricity, a second fixing seat 1001 is installed on, dead lever 1002 is installed through the bolt to the inboard of second fixing base 1001, warning lamp stand 10 is installed through the bolt in the outside of dead lever 1002, fixes second fixing base 1001 through the bolt on outer container 1, fixes dead lever 1002 by second fixing base 1001, guarantees the stability of dead lever 1002, makes things convenient for dead lever 1002 to fix warning lamp stand 10, guarantees that warning lamp stand 10 can normal operating.

Further, a connecting rod 101 is installed on the inner side of the outer box 1, a drainage plate 102 is installed at one end of the connecting rod 101, a controller 103 is installed on the inner side of the outer box 1 through bolts, the controller 103 is located above the metering box 4, a fixing screw 104 is installed on the outer side of the bottom of the outer box 1 in a penetrating mode, a movable door 105 is connected to the front side of the outer box 1 through a hinge, an observation window 106 is installed inside the movable door 105, the drainage plate 102 is fixed on the outer box 1 through the connecting rod 101, the stability of the drainage plate 102 is guaranteed, the drainage plate 102 guides rainwater to the lower side, meanwhile, the drainage plate 102 blocks large sundries from entering the device, the controller 103 is used for controlling equipment, a user can conveniently control the device to operate, meanwhile, the controller 103 plays a role in transmitting an early warning signal, and the user fixes the outer box 1 on the ground through the fixing screw, guarantee the stability of outer container 1, prevent that outer container 1 from receiving the circumstances that the external influence took place the activity, the user is through the switch of control dodge gate 105 for when the device damaged, maintain the device, the user sees through observation window 106 and observes the circumstances of device internal device, and the person of facilitating the use examines the device.

Further, extrusion spring 202 is installed to the inboard of supporting seat 2, filter screen 203 is installed to the one end of extrusion spring 202, extrusion spring 202 pushes up the one side at filter screen 203 on supporting seat 2, supporting seat 2 supports filter screen 203 simultaneously, guarantee the stability of filter screen 203, when filter screen 203 takes place the activity, alleviate the vibrations of filter screen 203 by extrusion spring 202, guarantee the stability of filter screen 203, filter screen 203 comprises the gauze, be used for filtering the rainwater that falls, filter screen 203 filters out impurity, prevent that impurity from influencing the accuracy that detects.

Further, a flow meter 301 is installed on one side of the flow detector 3, the flow detector 3 monitors the flow of water flow and transmits monitored data to the flow meter 301, the flow meter 301 is electrically connected with the controller 103 to ensure information transmission, and the flow meter 301 displays information to facilitate observation and recording of a user.

Further, a water inlet 401 is installed at the top of the metering box 4, a scanner 402 is installed on the inner wall of one side of the metering box 4 in a penetrating manner, a connecting plate 403 is installed at one end of the scanner 402, the connecting plate 403 is installed on the outer wall of the metering box 4 through bolts, an analyzer 404 is installed on one side of the connecting plate 403, a drain pipe 405 is installed on the inner wall of the other side of the metering box 4 in a penetrating manner, water enters the interior of the metering box 4 through the water inlet 401, the scanner 402 scans the signal ball 501, when the signal ball 501 passes through the scanner 402, the scanner 402 senses the height of the signal ball 501, the sensed information is transmitted to the analyzer 404 through the connecting plate 403, the analyzer 404 performs timing analysis for monitoring how many cubes of rainwater can be dropped in one hour, after the water amount is monitored, the information is transmitted to the controller 103, and the drain pipe 405 is opened for draining, the device is convenient to continue to detect, and a user can accurately detect the water quantity within one hour.

Further, the signal ball 501 is installed inside the floating ball 5, and in the process of lifting the floating ball 5, the signal ball 501 is driven to lift, and meanwhile, the scanner 402 scans the signal ball 501, and when the signal ball 501 passes through the scanner 402, the change of the height of the signal ball 501 is sensed through the scanners 402 with different heights.

Further, the bottom of adjusting pole 7 is connected with second bearing frame 702 through the connecting axle, and the bottom of second bearing frame 702 is run through and is installed installation nail 703, runs through second bearing frame 702 through installation nail 703 on adjusting pole 7, and the user fixes installation nail 703 subaerial, guarantees the stability of second bearing frame 702, adjusts pole 7 simultaneously and carries out fixed stay outer container 1, guarantees the stability of outer container 1, improves the shock resistance of device, prevents under the stormwater, and the device receives the influence of strong wind and takes place the condition of activity.

Further, inverter 802 is installed to one side of mounting panel 8, rectifier transformer 801 is installed through the bolt to one side of mounting panel 8, and rectifier transformer 801 is located the below of inverter 802, when the device needs electric power, battery 6 gives inverter 802 with electric power transmission, the dc electric energy that will rotate generator 903 and convert into fixed frequency and fixed voltage or frequency modulation pressure regulating alternating current by inverter 802 and turn into the alternating current, adjust voltage by rectifier transformer 801 again, make things convenient for the device to adjust electric power, guarantee that the device can normal operating, alleviate the dependence of device to external electric power.

Further, a rotating generator 903 is installed inside the machine shell 9, a rotating rod 905 is installed at the top of the rotating generator 903, a sleeve ring 904 is sleeved outside the rotating rod 905, the sleeve ring 904 penetrates through the top of the machine shell 9, a supporting rod 906 is installed outside the rotating rod 905 through a bolt, a fan blade 907 is installed at one end of the supporting rod 906 through a bolt, the fan blade 907 rotates under the influence of wind power, the fan blade 907 rotates to drive the rotating rod 905 to rotate, the rotating rod 905 rotates to drive the rotating generator 903 to rotate and then the rotating generator 903 rotates, the rotating generator 903 operates to generate power, the wind power is large in rainy days, electric energy required by normal operation can be well provided for the device, then the rotating generator 903 transmits the electric energy to the storage battery 6, the storage battery 6 stores the electric energy, the electric energy is generated through the wind power, the dependence of, guarantee to rotate generator 903's stability, carry on spacingly by lantern ring 904 to dwang 905, guarantee that dwang 905 can even running, guarantee to rotate the conversion efficiency of generator 903 electric power.

Further, the LED display screen 1003 is installed on the front of warning lamp stand 10, waterproof cover 1006 is installed on the front of warning lamp stand 10, and waterproof cover 1006 is located the outside of LED display screen 1003, lightning rod 1004 is installed on the top of the dead lever 1002 at warning lamp stand 10 top, one side of lightning rod 1004 is connected with conductor wire 1005, install the different LED lamp of a plurality of colours on the LED display screen 1003, controller 103 gives LED display screen 1003 with information transmission when raining, show light by LED display screen 1003 according to the condition, make up the light into the pattern, make things convenient for the driver to watch, suggestion driver drives cautiously, lightning rod 1004 fixes in the highest point of device, be used for avoiding when lighting a thunder, the device receives the influence of thunder, after the device is split by the thunder, carry out transmission circuit by conductor wire 1005, guarantee the safety of device.

the method comprises the following steps: firstly, in the rainy day, the flow guide plate 102 guides the water flow to move, the water flow is influenced by gravity and falls above the filter screen 203, the filter screen 203 filters the water to prevent impurities from entering the device and influencing the detection precision of the water level, the water collection hopper 201 guides the water flow to move downwards to guide the water flow to the inside of the flow detector 3, the flow detector 3 operates to monitor the flow of the water flow in the flowing process of the water flow, meanwhile, the monitored data is transmitted to the flow meter 301, and the flow meter 301 is electrically connected with the controller 103 to ensure the transmission of information;

step two: after water enters the metering box 4, the floating ball 5 in the metering box 4 has strong buoyancy, the liquid level of the water rises to drive the floating ball 5 to rise, the signal ball 501 is driven to rise in the rising process of the floating ball 5, meanwhile, the scanner 402 scans the signal ball 501, when the signal ball 501 passes through the scanner 402, the scanner 402 senses the height of the signal ball 501, the sensed information is transmitted to the analyzer 404 through the connecting plate 403, the analyzer 404 performs timing analysis for monitoring how many cubes of rainwater can be collected in one hour, after the water quantity is monitored, the information is transmitted to the controller 103, the controller 103 sends the information, and meanwhile, the LED display screen 1003 is controlled to display the condition, so that a driver can conveniently pay attention to careful driving;

step three: fan blade 907 is influenced by wind-force and is rotated, fan blade 907 rotates and drives dwang 905 and rotate, dwang 905 rotates and drives rotation generator 903 and then rotates, rotation generator 903 operates and is used for generating electricity, wind-force is great when raining, can be fine for the device provides the required electric energy of normal operating, then rotate generator 903 with electric power transmission to battery 6, battery 6 is used for storing the direct current, when the device needs electric power, battery 6 transmits electric power to inverter 802, direct current electric energy that inverter 802 will rotate generator 903 and convert into fixed frequency and fixed voltage or frequency modulation and voltage regulation alternating current, adjust voltage by rectifier transformer 801 again, facilitate the device to adjust electric power, guarantee that the device can normal operating, alleviate the device to the reliance of outside electric power.

In the invention, firstly, when raining, the flow guide plate 102 guides the water flow to move, the water flow is influenced by gravity and falls above the filter screen 203, the filter screen 203 filters the water to prevent impurities from entering the device to influence the detection precision of the water level, the water collection hopper 201 guides the water flow to move downwards to guide the water flow to the inside of the flow detector 3, the flow detector 3 operates to monitor the flow of the water flow in the flowing process of the water flow, simultaneously the monitored data is transmitted to the flow meter 301, the flow meter 301 is electrically connected with the controller 103 to ensure the transmission of information, then the flow detector 3 transmits the water to the inside of the metering box 4, after the water enters the inside of the metering box 4, the floating ball 5 in the metering box 4 has strong buoyancy, the liquid level of the water rises to drive the floating ball 5 to rise, and in the rising process of the floating ball 5, the signal ball 501 is driven to rise, the scanner 402 scans the signal ball 501, when the signal ball 501 passes through the scanner 402, the scanner 402 senses the height of the signal ball 501, the sensed information is transmitted to the analyzer 404 through the connecting plate 403, the analyzer 404 performs timing analysis for monitoring how many cubes of rainwater can be dropped in one hour, after the water amount is monitored, the information is transmitted to the controller 103, the controller 103 sends the information and controls the LED display screen 1003 to display, so that a driver can conveniently pay attention to careful driving, meanwhile, the fan 907 rotates under the influence of wind power, the fan 907 rotates to drive the rotating rod 905 to rotate, the rotating rod 905 rotates to drive the rotating generator 903 to rotate, the rotating generator 903 operates to generate power, the wind power is large when raining, and the electric energy required by normal operation can be well provided for the device, then the rotating generator 903 transmits the electric power to the storage battery 6, the storage battery 6 is used for storing direct current, when the device needs the electric power, the storage battery 6 transmits the electric power to the inverter 802, the inverter 802 converts the direct current electric energy converted by the rotating generator 903 into fixed-frequency fixed-voltage or frequency-modulation voltage-regulation alternating current to alternating current, and then the rectifier transformer 801 regulates the voltage, so that the device can regulate the electric power conveniently, and the normal operation of the device can be guaranteed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a highway rainfall early warning device with rainwater filtration, its characterized in that: the device comprises an outer box (1), a supporting seat (2) and a mounting plate (8), and is characterized in that the supporting seat (2) is installed on the inner wall of the outer box (1) through bolts, a water collecting hopper (201) is installed on the inner side of the supporting seat (2), a flow detector (3) is installed at the bottom of the water collecting hopper (201) through bolts, a metering box (4) is installed at the bottom of the flow detector (3) through bolt mounting bolts, the metering box (4) is fixed in the outer box (1) through bolts, a connecting piece (503) is installed on the inner side of the bottom of the metering box (4), a limiting belt (502) is connected to the bottom of the connecting piece (503), a floating ball (5) is installed at one end of the limiting belt (502), a storage battery (6) is installed on the inner side of the bottom of the outer box (1) through bolts, and the storage battery (, the inner wall of the outer box (1) is provided with a mounting plate (8) through a bolt, the mounting plate (8) is positioned above the storage battery (6), a first bearing seat (701) is arranged on the outer wall of the outer box (1) through a bolt, the inner side of the first bearing seat (701) is connected with an adjusting rod (7) through a bolt, a first fixed seat (901) is arranged on the outer wall of one side of the outer box (1) through a bolt, a support column (902) is arranged on the inner side of the first fixed seat (901) through a bolt, a shell (9) is arranged at the bottom end of the supporting column (902) through a bolt, a second fixed seat (1001) is arranged on the outer wall of the other side of the outer box (1) through a bolt, a fixing rod (1002) is arranged on the inner side of the second fixing seat (1001) through a bolt, and the outer side of the fixing rod (1002) is provided with a warning lamp holder (10) through a bolt.

2. The highway rainfall early warning device with the rainwater filtering structure according to claim 1, wherein a connecting rod (101) is installed on the inner side of the outer box (1), a drainage plate (102) is installed at one end of the connecting rod (101), a controller (103) is installed on the inner side of the outer box (1) through a bolt, the controller (103) is located above the metering box (4), a fixing screw (104) is installed on the outer side of the bottom of the outer box (1) in a penetrating mode, a movable door (105) is connected to the front face of the outer box (1) through a hinge, and an observation window (106) is installed inside the movable door (105).

3. A highway rainfall early warning device with a rain water filtering structure according to claim 1, wherein the inside of the supporting base (2) is provided with a pressing spring (202), and one end of the pressing spring (202) is provided with a filter screen (203).

4. A highway rainfall warning device with a rain water filtering structure according to claim 1 wherein a flow meter (301) is installed at one side of the flow detector (3).

5. The highway rainfall early warning device with rainwater filtration structure of claim 1, wherein a water inlet (401) is installed at the top of the metering tank (4), a scanner (402) is installed on the inner wall of one side of the metering tank (4) in a penetrating manner, a connecting plate (403) is installed at one end of the scanner (402), the connecting plate (403) is installed on the outer wall of the metering tank (4) through bolts, an analyzer (404) is installed on one side of the connecting plate (403), and a drain pipe (405) is installed on the inner wall of the other side of the metering tank (4) in a penetrating manner.

6. A highway rainfall warning device with a rain water filtering structure according to claim 1 wherein the floating ball (5) is internally provided with a signal ball (501).

7. A highway rainfall early warning device with a rainwater filtering structure according to claim 1, wherein the bottom end of the adjusting rod (7) is connected with a second bearing seat (702) through a connecting shaft, and the bottom of the second bearing seat (702) is provided with a mounting nail (703) in a penetrating way.

8. A highway rainfall warning device with a rain water filtering structure according to claim 1, wherein an inverter (802) is installed on one side of the mounting plate (8), a rectifier transformer (801) is installed on one side of the mounting plate (8) through bolts, and the rectifier transformer (801) is located below the inverter (802).

9. The expressway rainfall early warning device with the rainwater filtering structure according to claim 1, wherein a rotating generator (903) is installed inside the enclosure (9), a rotating rod (905) is installed at the top of the rotating generator (903), a sleeve ring (904) is sleeved outside the rotating rod (905), the sleeve ring (904) penetrates through the top of the enclosure (9), a supporting rod (906) is installed outside the rotating rod (905) through a bolt, and a fan blade (907) is installed at one end of the supporting rod (906) through a bolt.

10. The expressway rainfall early warning device with the rainwater filtering structure according to claim 1, wherein the front face of the warning lamp holder (10) is provided with an LED display screen (1003), the front face of the warning lamp holder (10) is provided with a waterproof cover (1006), the waterproof cover (1006) is positioned outside the LED display screen (1003), the top end of a fixing rod (1002) at the top of the warning lamp holder (10) is provided with a lightning rod (1004), and one side of the lightning rod (1004) is connected with a conducting wire (1005).

11. A highway rainfall warning device with a rain water filtering structure according to any one of claims 1 to 10, wherein the highway rainfall warning device with the rain water filtering structure comprises the following steps:

the method comprises the following steps: firstly, in rainy days, the flow guide plate (102) guides the water flow to move, the water flow is influenced by gravity and falls above the filter screen (203), the filter screen (203) filters the water to prevent impurities from entering the device to influence the detection precision of the water level, the water collecting hopper (201) guides the water flow to move downwards and guides the water flow to the inside of the flow detector (3), the flow detector (3) monitors the flow of the water flow in the flowing process of the water flow and transmits the monitored data to the flow meter (301), and the flow meter (301) is electrically connected with the controller (103) to ensure the transmission of information;

step two: after water enters the measuring box (4), the floating ball (5) in the measuring box (4) has strong buoyancy, the liquid level of the water rises to drive the floating ball (5) to rise, the signal ball (501) is driven to rise in the rising process of the floating ball (5), the scanner (402) scans the signal ball (501), when the signal ball (501) passes through the scanner (402), the scanner (402) senses the height of the signal ball (501), the sensed information is transmitted to the analyzer (404) through the connecting plate (403), the analyzer (404) performs timing analysis to monitor how many cubes of rainwater can be generated in one hour, after the water quantity is monitored, the information is transmitted to the controller (103), the controller (103) sends the information out, and the LED display screen (1003) is controlled to display the condition, the driver can conveniently pay attention to careful driving;

step three: the fan blade (907) rotates under the influence of wind power, the fan blade (907) rotates to drive the rotating rod (905) to rotate, the rotating rod (905) rotates to drive the rotating generator (903) to rotate, the rotating generator (903) operates to generate electricity, when raining, the wind power is large, the device can be well provided with electric energy required by normal operation, then the generator (903) is rotated to transmit the electric power to the storage battery (6), the storage battery (6) is used for storing direct current, when the device needs electric power, the electric power is transmitted to the inverter (802), the inverter (802) converts direct-current electric energy converted by the rotating generator (903) into fixed-frequency fixed-voltage or frequency-modulation voltage-regulation alternating-current electric energy to be converted into alternating current, and then the voltage is regulated by the rectifier transformer (801), so that the device can regulate the electric power conveniently, the normal operation of the device is ensured, and the dependence of the device on external electric power is reduced.