CN110685240A - Environment-friendly traffic guardrail with heat dissipation function - Google Patents
Environment-friendly traffic guardrail with heat dissipation function Download PDFInfo
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- CN110685240A CN110685240A CN201910971494.0A CN201910971494A CN110685240A CN 110685240 A CN110685240 A CN 110685240A CN 201910971494 A CN201910971494 A CN 201910971494A CN 110685240 A CN110685240 A CN 110685240A
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- connecting pipe
- assembly
- guardrail
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/12—Washers with plural different washing sections
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
- E01H3/04—Fixed devices, e.g. permanently- installed flushing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/04—Regenerating the washing fluid
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to an environment-friendly traffic guardrail with a heat dissipation function, which comprises two pillars, two baseplates, a first guardrail and a second guardrail, and also comprises a purification mechanism and a cooling mechanism, wherein the purification mechanism comprises a swing assembly, an air exhaust assembly, a purification assembly and an air outlet assembly, the swing assembly comprises a driving unit, a connecting rod and two swing units, the purification assembly comprises a water box, a second connecting pipe, a third connecting pipe and a nozzle, the cooling mechanism comprises a fourth connecting pipe, a fixed box, a water pumping assembly and a spray head, the environment-friendly traffic guardrail with the heat dissipation function can purify the air on a road through the purification mechanism, avoids dust flying on the road and influencing the traveling of people, can sprinkle water on the road through the cooling mechanism, avoids overhigh temperature on the ground surface of the road and damage to the road surface, increases the maintenance cost, improves the practicability and functionality of the traffic guardrail, and purifies the air and cools the road through collecting rainwater, the environmental protection of this traffic guardrail has been improved.
Description
Technical Field
The invention relates to the field of intelligent traffic, in particular to an environment-friendly traffic guardrail with a heat dissipation function.
Background
The traffic guardrail is a traffic safety facility arranged at the outer side of a road shoulder, a traffic separation belt, a sidewalk curb and the like. The collision energy is absorbed through self-deformation or vehicle climbing, so that the driving direction of the vehicle is changed, the vehicle is prevented from going out of the road or entering an opposite lane, and the injury to passengers is reduced to the maximum extent.
Traffic guardrail generally sets up on the road, and the dust is more on the road, and air pollution is comparatively serious, and so, and in the weather of hot summer, road earth's surface temperature is higher, and the road surface receives the damage easily, can go with the car to the passerby walking and produce the influence, and current traffic guardrail can only play the effect of isolation protection, does not possess air purification and the function for the road cooling, and traffic guardrail function singleness has reduced traffic guardrail's practicality and functionality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the environment-friendly traffic guardrail with the heat dissipation function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an environment-friendly traffic guardrail with a heat dissipation function comprises a first guardrail, a second guardrail, two pillars and two base plates, wherein the pillars correspond to the base plates one by one, the pillars are fixed above the base plates, two ends of the first guardrail are fixedly connected with the two pillars respectively, two ends of the second guardrail are fixedly connected with the two pillars respectively, the first guardrail is positioned above the second guardrail, a PLC is arranged in the first guardrail, and the environment-friendly traffic guardrail further comprises a purification mechanism and a cooling mechanism;
the purification mechanism comprises a swing assembly, an air exhaust assembly, a purification assembly and an air outlet assembly, wherein the swing assembly, the air exhaust assembly, the purification assembly and the air outlet assembly are sequentially connected, the swing assembly and the air exhaust assembly are arranged in the first rail, and the purification assembly and the air outlet assembly are arranged in one of the two pillars;
the swing assembly comprises a driving unit, a connecting rod and two swing units, the driving unit is arranged above the connecting rod, two ends of the connecting rod are respectively connected with the two swing units, each swing unit comprises a suction head, a rotating rod, a connecting ring and a first connecting pipe, the top end of the rotating rod is hinged with the top in the first railing, the bottom end of the rotating rod is fixedly connected with the suction head, the connecting ring is sleeved on the rotating rod and fixedly connected with the rotating rod, two ends of the connecting rod are respectively hinged with the two connecting rings, and the first connecting pipe is communicated with the suction head;
the purification assembly comprises a water box, a second connecting pipe, a third connecting pipe and a nozzle, the water box is fixed at the bottom of one of the two support columns, one end of the second connecting pipe is arranged at the bottom of the water box, the air exhaust assembly is connected with the other end of the second connecting pipe, one end of the third connecting pipe is arranged at the top of the water box, the other end of the third connecting pipe is communicated with the nozzle, and the nozzle is arranged outside the support column;
the cooling mechanism comprises a fourth connecting pipe, a fixed box, a water pumping assembly and a spray head, wherein the top end of the fourth connecting pipe is communicated with the fixed box, the bottom end of the fourth connecting pipe is communicated with the fixed box, the fixed box is fixed at the bottom of one of the two base plates, the water pumping assembly is arranged in the second rail and is connected with the fixed box, the spray head is fixed below the second rail, and the water pumping assembly is connected with the spray head;
the base plate comprises an indicating module, the indicating module comprises a status indicating circuit, the status indicating circuit comprises an integrated circuit U1, a first resistor R1, a second resistor R2, a third resistor R3, a first capacitor C1, a second capacitor C2, a first light-emitting diode LED1 and a second light-emitting diode LED2, the model of the integrated circuit U1 is NE555, both a power supply end and a reset end of the integrated circuit U1 are externally connected with a 5V direct current voltage power supply, a grounding end of the integrated circuit U1 is grounded, a control end of the integrated circuit U1 is grounded through the second capacitor C2, an output end of the integrated circuit U1 is connected with an anode of the second light-emitting diode LED2 through the third resistor R3, a cathode of the second light-emitting diode LED2 is grounded, an output end of the integrated circuit U1 is connected with a cathode of the first light-emitting diode LED1, an anode of the first light-emitting diode LED1 is externally connected with the 5V direct current voltage power supply through the second resistor R2, the threshold end of the integrated circuit U1 is connected with the trigger end, the threshold end of the integrated circuit U1 is externally connected with a 5V direct-current voltage power supply through a first resistor R1, and the threshold end of the integrated circuit U1 is grounded through a first capacitor C1.
Preferably, in order to provide power for the swing assembly, the driving unit comprises a motor, a half gear, a recovery frame and two racks, the motor is fixed at the top of the first rail and is in transmission connection with the half gear, the recovery frame is fixed above the connecting rod, the two racks are respectively fixed at the top and the bottom of the recovery frame, the half gear is located between the two racks, the racks are meshed with the half gear, and the motor is electrically connected with the PLC.
Preferably, in order to draw outside air into the purification assembly, the air extraction assembly comprises an air extraction pump, a connection chamber and a seventh connecting pipe, the air extraction pump and the connection chamber are both fixed at the bottom of the first rail, the air extraction pump is located at one side close to the fixed box, the connection chamber is located between the two swing units, the first connecting pipe is communicated with the connection chamber, one end of the seventh connecting pipe is communicated with the connection chamber, the air extraction pump is communicated with the other end of the seventh connecting pipe, the air extraction pump is communicated with the other end of the second connecting pipe, and the air extraction pump is electrically connected with the PLC.
Preferably, in order to expand the spraying range of the nozzle, the air outlet assembly comprises a motor, a first bevel gear and a second bevel gear, the motor is fixed above the water box, the motor is in transmission connection with the first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is sleeved at the other end of the third connecting pipe, and the motor is electrically connected with the PLC.
Preferably, in order to prolong the time of air in the water box, a plurality of delay units are arranged in the water box, the delay units are uniformly distributed in the water box from top to bottom, each delay unit comprises two baffles, and the two baffles are obliquely fixed on the inner walls of the two sides of the water box respectively.
As preferred, in order to provide the water source for the shower nozzle, the subassembly that draws water includes suction pump, fifth connecting pipe, drainage chamber and drain pipe, the bottom in the second railing is fixed to the suction pump, the one end intercommunication of suction pump and fifth connecting pipe, the other end and the fixed box intercommunication of fifth connecting pipe, suction pump and drainage chamber intercommunication, the one end and the drainage chamber intercommunication of drain pipe, the other end and the nozzle intercommunication of drain pipe, the suction pump is connected with the PLC electricity.
Preferably, in order to control water in the water box to fall into the fixing box, a second valve is arranged in the fourth connecting pipe and is electrically connected with the PLC.
As preferred, in order to filter impurities such as silt in the aquatic, still be equipped with the second filter screen in the fourth connecting pipe, fixing of second filter screen is in the junction of fourth connecting pipe and fixed box, the second filter screen is the active carbon filter screen.
Preferably, in order to collect rainwater and remove impurities in the rainwater, a sixth connecting pipe is arranged above the water box and communicated with the water box, a first valve is arranged at the top end of the sixth connecting pipe, a first filter screen is arranged at the bottom end of the sixth connecting pipe, and the first valve is electrically connected with the PLC.
Preferably, in order to detect whether it rains, a raindrop sensor is provided above one of the two support columns, and the raindrop sensor is electrically connected to the PLC.
The environment-friendly traffic guardrail with the heat dissipation function has the advantages that the air on the road can be purified through the purification mechanism, the air quality is improved, dust on the road is prevented from flying to influence the traveling of people, the road can be sprinkled through the cooling mechanism, the phenomenon that the temperature of the ground surface of the road is too high to damage the road surface is avoided, the maintenance cost is increased, and the practicability and the functionality of the traffic guardrail are improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of an environment-friendly traffic guardrail with heat dissipation function according to the present invention;
FIG. 2 is a schematic structural diagram of a swing assembly of the environmentally friendly traffic guardrail with heat dissipation function according to the present invention;
FIG. 3 is a schematic structural diagram of a driving unit of the environmentally friendly traffic barrier with heat dissipation function according to the present invention;
FIG. 4 is a schematic structural diagram of a purification assembly of the environmentally friendly traffic guardrail with heat dissipation function according to the present invention;
FIG. 5 is a schematic structural diagram of an air outlet assembly of the environmentally friendly traffic guardrail with heat dissipation function according to the present invention;
FIG. 6 is a schematic circuit diagram of the environment-friendly traffic guardrail with heat dissipation function according to the present invention;
in the figure: 1. the automatic rain-drop control device comprises a support column, 2, a base plate, 3, a first railing, 4, a second railing, 5, a connecting rod, 6, a connecting ring, 7, a rotating rod, 8, a suction head, 9, a first connecting pipe, 10, a motor, 11, a rack, 12, a half gear, 13, a return frame, 14, an air pump, 15, a seventh connecting pipe, 16, a second connecting pipe, 17, a connecting chamber, 18, a baffle, 19, a water box, 20, a third connecting pipe, 21, a nozzle, 22, a first bevel gear, 23, a second bevel gear, 24, a motor, 25, a fixing box, 26, a fourth connecting pipe, 27, a water pump, 28, a drainage chamber, 29, a drainage pipe, 30, a spray head, 31, a fifth connecting pipe, 32, a first valve, 33, a first filter screen, 34, a sixth connecting pipe, 35, a rain-drop sensor, 36, a second filter screen and 37, and a second valve.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an environment-friendly traffic guardrail with a heat dissipation function comprises a first guardrail 3, a second guardrail 4, two pillars 1 and two base plates 2, wherein the pillars 1 correspond to the base plates 2 one by one, the pillars 1 are fixed above the base plates 2, two ends of the first guardrail 3 are respectively fixedly connected with the two pillars 1, two ends of the second guardrail 4 are respectively fixedly connected with the two pillars 1, the first guardrail 3 is located above the second guardrail 4, a PLC is arranged in the first guardrail 3, and the environment-friendly traffic guardrail further comprises a purification mechanism and a cooling mechanism;
this environment-friendly traffic guardrail with heat dissipation function passes through purification mechanism, can purify the air on the road, the air quality has been improved, dust has been avoided flying upward on the road, influence people's trip, through cooling down the mechanism, can be to the road watering, avoided road earth's surface high temperature, damage the road surface, increase cost of maintenance, the practicality and the functionality of this traffic guardrail have been improved, compare with current mechanism, this mechanism is through collecting the rainwater air-purifying and cooling down for the road, the feature of environmental protection of this traffic guardrail has been improved.
As shown in fig. 2-4, the purification mechanism includes a swing component, an air pumping component, a purification component and an air outlet component, the swing component, the air pumping component, the purification component and the air outlet component are connected in sequence, the swing component and the air pumping component are both disposed in the first rail 3, and the purification component and the air outlet component are disposed in one of the two pillars 1;
the swing assembly comprises a driving unit, a connecting rod 5 and two swing units, the driving unit is arranged above the connecting rod 5, two ends of the connecting rod 5 are respectively connected with the two swing units, each swing unit comprises a suction head 8, a rotating rod 7, a connecting ring 6 and a first connecting pipe 9, the top end of the rotating rod 7 is hinged with the top of the inside of the first railing 3, the bottom end of the rotating rod 7 is fixedly connected with the suction head 8, the connecting ring 6 is sleeved on the rotating rod 7, the connecting rings 6 are fixedly connected with the rotating rod 7, two ends of the connecting rod 5 are respectively hinged with the two connecting rings 6, and the first connecting pipe 9 is communicated with the suction head 8;
the purification assembly comprises a water box 19, a second connecting pipe 16, a third connecting pipe 20 and a nozzle 21, the water box 19 is fixed at the bottom in one of the two pillars 1, one end of the second connecting pipe 16 is arranged at the bottom of the water box 19, the air exhaust assembly is connected with the other end of the second connecting pipe 16, one end of the third connecting pipe 20 is arranged at the top of the water box 19, the other end of the third connecting pipe 20 is communicated with the nozzle 21, and the nozzle 21 is arranged outside the pillar 1;
through PLC control air extraction component and drive unit work, drive connecting rod 5 swing back and forth, drive bull stick 7 swing back and forth through go-between 6, make suction head 8 swing back and forth, the scope of the absorption air of suction head 8 has been enlarged, through air extraction component with the air on the road through 16 suction water boxes 19 of second connecting pipe, the air forms the bubble in aqueous, water purifies the dust impurity in the air, air rethread third connecting pipe 20 after the purification is from nozzle 21 discharge pillar 1 in, the air quality on the road has been improved, the trip that has avoided dust to fly upward to give people on the road brings inconvenience, the functionality of this traffic guardrail has been improved.
As shown in fig. 1, the cooling mechanism includes a fourth connecting pipe 26, a fixing box 25, a water pumping assembly and a spray head 30, wherein a top end of the fourth connecting pipe 26 is communicated with the fixing box 25, a bottom end of the fourth connecting pipe 26 is communicated with the fixing box 25, the fixing box 25 is fixed at a bottom of one of the two base plates 2, the water pumping assembly is disposed in the second rail 4, the water pumping assembly is connected with the fixing box 25, the spray head 30 is fixed below the second rail 4, and the water pumping assembly is connected with the spray head 30.
When road earth's surface temperature is higher, through the work of PLC control pumping assembly, take out the water in the fixed box 25 for shower nozzle 30 carries out watering work to the road, when cooling for the road, can prevent the raise dust again, has improved this traffic guardrail's practicality.
The base plate 2 comprises an indicating module which comprises a status indicating circuit, the status indicating circuit comprises an integrated circuit U1, a first resistor R1, a second resistor R2, a third resistor R3, a first capacitor C1, a second capacitor C2, a first light emitting diode LED1 and a second light emitting diode LED2, the model of the integrated circuit U1 is NE555, a power supply end and a reset end of the integrated circuit U1 are externally connected with a 5V direct current voltage power supply, a grounding end of the integrated circuit U1 is grounded, a control end of the integrated circuit U1 is grounded through the second capacitor C2, an output end of the integrated circuit U1 is connected with an anode of the second light emitting diode LED2 through the third resistor R3, a cathode of the second light emitting diode LED2 is grounded, an output end of the integrated circuit U1 is connected with a cathode of the first light emitting diode LED1, an anode of the first light emitting diode LED1 is externally connected with a 5V direct current voltage power supply through the second resistor R2, the threshold end of the integrated circuit U1 is connected with the trigger end, the threshold end of the integrated circuit U1 is externally connected with a 5V direct-current voltage power supply through a first resistor R1, and the threshold end of the integrated circuit U1 is grounded through a first capacitor C1.
In the state indicating circuit, the integrated circuit U1 model is NE555, and its stable performance and low price have guaranteed that the state is instructed steady operation simultaneously, greatly reduced the manufacturing cost of air to water machine, have improved its market competition.
As shown in fig. 3, the driving unit includes a motor 10, a half gear 12, a return frame 13 and two racks 11, the motor 10 is fixed on the top of the first rail 3, the motor 10 is in transmission connection with the half gear 12, the return frame 13 is fixed above the connecting rod 5, the two racks 11 are respectively fixed on the top and the bottom of the return frame 13, the half gear 12 is located between the two racks 11, the racks 11 are engaged with the half gear 12, and the motor 10 is electrically connected to the PLC.
Through the work of PLC control motor 10, drive the rotation of half gear 12 for rack 11 round trip movement drives connecting rod 5 through removing the frame and carries out round trip movement, thereby drives two swing unit swings, makes two suction heads 8 swing together and absorb the air, has enlarged the scope of absorbing the air through the swing of suction head 8, has improved the effect of absorbing the air.
Preferably, in order to draw outside air into the purification assembly, the air extraction assembly comprises an air extraction pump, a connection chamber 17 and a seventh connecting pipe 15, the air extraction pump and the connection chamber 17 are both fixed at the bottom inside the first rail 3, the air extraction pump is positioned at one side close to the fixed box 25, the connection chamber 17 is positioned between the two swing units, the first connecting pipe 9 is communicated with the connection chamber 17, one end of the seventh connecting pipe 15 is communicated with the connection chamber 17, the air extraction pump is communicated with the other end of the seventh connecting pipe 15, the air extraction pump is communicated with the other end of the second connecting pipe 16, and the air extraction pump is electrically connected with the PLC. When air is required to be purified, the air pump is controlled to work through the PLC, external air is absorbed in the connecting chamber 17 through the suction head 8, then enters the water box 19 through the seventh connecting pipe 15 and the second connecting pipe 16 to be purified, and after purification is finished, the external air is discharged from the nozzle 21 through the third connecting pipe 20.
As shown in fig. 5, the air outlet assembly comprises a motor 24, a first bevel gear 22 and a second bevel gear 23, the motor 24 is fixed above the water box 19, the motor 24 is in transmission connection with the first bevel gear 22, the first bevel gear 22 is engaged with the second bevel gear 23, the second bevel gear 23 is sleeved on the other end of the third connecting pipe 20, and the motor 24 is electrically connected with the PLC. The PLC controls the motor 24 to work, so as to drive the first bevel gear 22 to rotate, and the second bevel gear 23 drives the third connecting pipe 20 to rotate, so that the nozzle 21 rotates, and the spraying range of the nozzle 21 is expanded.
Preferably, in order to prolong the time of the air in the water box 19, a plurality of delay units are arranged in the water box 19, the delay units are uniformly distributed in the water box 19 from top to bottom, each delay unit comprises two baffles 18, and the two baffles 18 are obliquely fixed on the inner walls of the two sides of the water box 19 respectively.
The baffle 18 is obliquely arranged in the water box 19, so that the moving path of the bubbles in the water can be prolonged, the bubbles are fully contacted with the water, and the purification effect is improved.
Preferably, in order to provide the water source for the spray head 30, the water pumping assembly comprises a water pumping pump 27, a fifth connecting pipe 31, a drainage chamber 28 and a drainage pipe 29, the water pumping pump 27 is fixed at the bottom of the second rail 4, the water pumping pump 27 is communicated with one end of the fifth connecting pipe 31, the other end of the fifth connecting pipe 31 is communicated with the fixed box 25, the water pumping pump 27 is communicated with the drainage chamber 28, one end of the drainage pipe 29 is communicated with the drainage chamber 28, the other end of the drainage pipe 29 is communicated with the nozzle 21, and the water pumping pump 27 is electrically connected with the PLC. Through PLC control suction pump 27 work, through the water suction of fifth connecting pipe 31 in with fixed box 25 in to the drain chamber 28, rethread drain pipe 29 is from shower nozzle 30 blowout with water, carries out watering work to the road, not only can cool down and can also prevent the raise dust, has improved this traffic guardrail's practicality.
Preferably, in order to control the water in the water box 19 to fall into the fixed box 25, a second valve 37 is provided in the fourth connecting pipe 26, and the second valve 37 is electrically connected to the PLC. When the road cooling is given to needs, open through the steerable second valve 37 of PLC, fall into fixed box 25 with the water in the water box 19 in, the subassembly work of drawing water of controlling again, give shower nozzle 30 with water transmission, carry out the work of cooling to the road, when not needing the cooling, second valve 37 closes, prevents that the water in the water box 19 from falling into in the fixed box 25.
Preferably, in order to filter impurities such as silt in water, a second filter screen 36 is further arranged in the fourth connecting pipe 26, the second filter screen 36 is fixed at the joint of the fourth connecting pipe 26 and the fixing box 25, and the second filter screen 36 is an activated carbon filter screen. Water in the water box 19 is because of carrying out purification work to the air, and dust impurity in the air falls into the aquatic, and when cooling down the during operation, second valve 37 is opened, and water in the water box 19 falls into fixed box 25 in, and the impurity interception of second filter screen 36 with aquatic prevents that impurity from getting into fixed box 25 in, the rethread draws water the subassembly and sprays the road on, causes the pollution to the road, has improved traffic guardrail's feature of environmental protection.
Preferably, in order to collect rainwater and remove impurities in the rainwater, a sixth connecting pipe 34 is arranged above the water box 19, the sixth connecting pipe 34 is communicated with the water box 19, a first valve 32 is arranged at the top end of the sixth connecting pipe 34, a first filter screen 33 is arranged at the bottom end of the sixth connecting pipe 34, and the first valve 32 is electrically connected with the PLC. During rainwater weather, first valve 32 is opened, collects the rainwater, filters the impurity of rainwater through first filter screen 33, prevents that impurity from falling into water box 19, influences purifying effect, and after collecting rainwater, first valve 32 closes, prevents that other impurity from blowing in sixth connecting pipe 34 in, the rainwater is collected in the influence.
Preferably, in order to detect whether it rains, a raindrop sensor 35 is provided above one of the two columns 1, and the raindrop sensor 35 is electrically connected to the PLC. When raindrop sensor 35 detected raining, send signal and open for PLC control first valve 32, collect the rainwater, give air purification and for the road cooling through the rainwater of collecting, improved this traffic guardrail's feature for environmental protection.
In rainy days, the first valve 32 is opened to collect rainwater, impurities in rainwater are filtered through the first filter screen 33 to prevent the impurities from falling into the water box 19, the air pumping assembly and the driving unit are controlled by the PLC to work to drive the connecting rod 5 to swing back and forth, so that the suction head 8 swings back and forth, air on a road is pumped into the water box 19 through the second connecting pipe 16 to form bubbles in the water, dust and impurities in the air are purified by the water, the purified air is discharged out of the strut 1 through the third connecting pipe 20, the air quality on the road is improved, inconvenience caused by flying dust on the road to travel of people is avoided, the functionality of the traffic guardrail is improved, when the ground surface temperature of the road is higher, the second valve 37 is controlled by the PLC to be opened, the water in the water box 19 falls into the fixed box 25, the water pumping assembly works to pump the water in the fixed box 25 into the spray head 30, make shower nozzle 30 carry out the work of watering to the road, when cooling down for the road, can prevent the raise dust again, improved this traffic guardrail's practicality.
Compared with the prior art, this environment-friendly traffic guardrail with heat dissipation function passes through purification mechanism, can purify the air on the road, the air quality has been improved, dust has been avoided flying upward on the road, influence people's trip, through cooling mechanism, can be to the road watering, it is too high to have avoided road earth's surface temperature, damage the road surface, increase cost of maintenance, the practicality and the functionality of this traffic guardrail have been improved, compare with current mechanism, this mechanism comes air-purifying and cools down for the road through collecting the rainwater, the feature of environmental protection of this traffic guardrail has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The environment-friendly traffic guardrail with the heat dissipation function comprises a first guardrail (3), a second guardrail (4), two pillars (1) and two base plates (2), wherein the pillars (1) correspond to the base plates (2) one by one, the pillars (1) are fixed above the base plates (2), two ends of the first guardrail (3) are fixedly connected with the two pillars (1) respectively, two ends of the second guardrail (4) are fixedly connected with the two pillars (1) respectively, the first guardrail (3) is positioned above the second guardrail (4), and a PLC is arranged in the first guardrail (3), and the environment-friendly traffic guardrail with the heat dissipation function is characterized by further comprising a purification mechanism and a cooling mechanism;
the purification mechanism comprises a swing assembly, an air exhaust assembly, a purification assembly and an air outlet assembly, wherein the swing assembly, the air exhaust assembly, the purification assembly and the air outlet assembly are sequentially connected, the swing assembly and the air exhaust assembly are arranged in the first railing (3), and the purification assembly and the air outlet assembly are arranged in one of the two pillars (1);
the swing assembly comprises a driving unit, a connecting rod (5) and two swing units, the driving unit is arranged above the connecting rod (5), two ends of the connecting rod (5) are respectively connected with the two swing units, each swing unit comprises a suction head (8), a rotating rod (7), a connecting ring (6) and a first connecting pipe (9), the top end of each rotating rod (7) is hinged to the top of the corresponding first railing (3), the bottom end of each rotating rod (7) is fixedly connected with the suction head (8), the connecting rings (6) are sleeved on the rotating rods (7), the connecting rings (6) are fixedly connected with the rotating rods (7), two ends of the connecting rod (5) are respectively hinged to the two connecting rings (6), and the first connecting pipes (9) are communicated with the suction heads (8);
the purification assembly comprises a water box (19), a second connecting pipe (16), a third connecting pipe (20) and a nozzle (21), the water box (19) is fixed at the bottom of one of the two pillars (1), one end of the second connecting pipe (16) is arranged at the bottom of the water box (19), the air exhaust assembly is connected with the other end of the second connecting pipe (16), one end of the third connecting pipe (20) is arranged at the top of the water box (19), the other end of the third connecting pipe (20) is communicated with the nozzle (21), and the nozzle (21) is arranged outside one of the two pillars (1);
the cooling mechanism comprises a fourth connecting pipe (26), a fixed box (25), a water pumping assembly and a spray head (30), the top end of the fourth connecting pipe (26) is communicated with the fixed box (25), the bottom end of the fourth connecting pipe (26) is communicated with the fixed box (25), the fixed box (25) is fixed at the bottom of one base plate (2) of the two base plates (2), the water pumping assembly is arranged in the second rail (4), the water pumping assembly is connected with the fixed box (25), the spray head (30) is fixed below the second rail (4), and the water pumping assembly is connected with the spray head (30);
the base plate (2) comprises an indicating module which comprises a state indicating circuit, wherein the state indicating circuit comprises an integrated circuit U1, a first resistor R1, a second resistor R2, a third resistor R3, a first capacitor C1, a second capacitor C2, a first light-emitting diode LED1 and a second light-emitting diode LED2, the model of the integrated circuit U1 is NE555, a power supply end and a reset end of the integrated circuit U1 are externally connected with a 5V direct-current voltage power supply, a grounding end of the integrated circuit U1 is grounded, a control end of the integrated circuit U1 is grounded through a second capacitor C2, an output end of the integrated circuit U1 is connected with an anode of the second light-emitting diode LED2 through a third resistor R3, a cathode of the second light-emitting diode LED2 is grounded, an output end of the integrated circuit U1 is connected with a cathode of the first light-emitting diode LED1, an anode of the first light-emitting diode LED1 is externally connected with a 5V direct-current voltage power supply through a second resistor R2, the threshold end of the integrated circuit U1 is connected with the trigger end, the threshold end of the integrated circuit U1 is externally connected with a 5V direct-current voltage power supply through a first resistor R1, and the threshold end of the integrated circuit U1 is grounded through a first capacitor C1.
2. The environmentally-friendly traffic guardrail with the heat dissipation function as recited in claim 1, wherein the driving unit comprises a motor (10), a half gear (12), a return frame (13) and two racks (11), the motor (10) is fixed at the top of the first rail (3), the motor (10) is in transmission connection with the half gear (12), the return frame (13) is fixed above the connecting rod (5), the two racks (11) are respectively fixed at the top and the bottom of the return frame (13), the half gear (12) is located between the two racks (11), the racks (11) are engaged with the half gear (12), and the motor (10) is electrically connected with the PLC.
3. The environmentally-friendly traffic guardrail with the heat dissipation function as recited in claim 1, wherein the air extraction assembly comprises an air extraction pump (14), a connection chamber (17) and a seventh connecting pipe (15), the air extraction pump (14) and the connection chamber (17) are both fixed at the bottom inside the first railing (3), the air extraction pump (14) is positioned at one side close to the fixed box (25), the connection chamber (17) is positioned between the two swing units, the first connecting pipe (9) is communicated with the connection chamber (17), one end of the seventh connecting pipe (15) is communicated with the connection chamber (17), the air extraction pump (14) is communicated with the other end of the seventh connecting pipe (15), the air extraction pump (14) is communicated with the other end of the second connecting pipe (16), and the air extraction pump (14) is electrically connected with the PLC.
4. The environment-friendly traffic guardrail with the heat dissipation function as recited in claim 1, wherein the air outlet assembly comprises a motor (24), a first bevel gear (20) and a second bevel gear (21), the motor (24) is fixed above the water box (19), the motor (24) is in transmission connection with the first bevel gear (20), the first bevel gear (20) is engaged with the second bevel gear (21), the second bevel gear (21) is sleeved on the other end of the third connecting pipe (20), and the motor (24) is electrically connected with the PLC.
5. The environmentally friendly traffic guardrail with heat dissipation function of claim 1, wherein a plurality of delay units are arranged in the water box (19), the delay units are uniformly distributed in the water box (19) from top to bottom, and each delay unit comprises two baffles which are obliquely fixed on the inner walls of two sides of the water box (19).
6. The environmentally-friendly traffic guardrail with the heat dissipation function as recited in claim 1, wherein the water pumping assembly comprises a water pump (27), a fifth connecting pipe (31), a drainage chamber (28) and a drainage pipe (29), the water pump (27) is fixed at the bottom inside the second railing (4), the water pump (27) is communicated with one end of the fifth connecting pipe (31), the other end of the fifth connecting pipe (31) is communicated with the fixing box (25), the water pump (27) is communicated with the drainage chamber (28), one end of the drainage pipe (29) is communicated with the drainage chamber (28), the other end of the drainage pipe (29) is communicated with the nozzle (21), and the water pump (27) is electrically connected with the PLC.
7. The environmentally friendly traffic guardrail with heat dissipation function of claim 1, wherein a second valve (37) is arranged in the fourth connecting pipe (26), and the second valve (37) is electrically connected with the PLC.
8. The environment-friendly traffic guardrail with the heat dissipation function as recited in claim 1, wherein a second filter screen (36) is further disposed in the fourth connecting pipe (26), the second filter screen (36) is fixed at a joint of the fourth connecting pipe (26) and the fixing box (25), and the second filter screen (36) is an activated carbon filter screen.
9. The environment-friendly traffic guardrail with the heat dissipation function as recited in claim 1, wherein a sixth connecting pipe (34) is arranged above the water box (19), the sixth connecting pipe (34) is communicated with the water box (19), a first valve (32) is arranged at the top end of the sixth connecting pipe (34), a first filter screen (33) is arranged at the bottom end of the sixth connecting pipe (34), and the first valve (32) is electrically connected with the PLC.
10. The environmentally friendly traffic guardrail with heat dissipation function of claim 1, wherein a raindrop sensor (35) is arranged above one of the two pillars (1), and the raindrop sensor (35) is electrically connected with the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910971494.0A CN110685240A (en) | 2019-10-14 | 2019-10-14 | Environment-friendly traffic guardrail with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910971494.0A CN110685240A (en) | 2019-10-14 | 2019-10-14 | Environment-friendly traffic guardrail with heat dissipation function |
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| Publication Number | Publication Date |
|---|---|
| CN110685240A true CN110685240A (en) | 2020-01-14 |
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ID=69112363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910971494.0A Withdrawn CN110685240A (en) | 2019-10-14 | 2019-10-14 | Environment-friendly traffic guardrail with heat dissipation function |
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| Country | Link |
|---|---|
| CN (1) | CN110685240A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576284A (en) * | 2020-05-28 | 2020-08-25 | 章莹莹 | City guardrail handrail with automatic cooling and dust removal function |
| CN114278211A (en) * | 2021-12-11 | 2022-04-05 | 赵欣豪 | Gravity induction type security door |
-
2019
- 2019-10-14 CN CN201910971494.0A patent/CN110685240A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576284A (en) * | 2020-05-28 | 2020-08-25 | 章莹莹 | City guardrail handrail with automatic cooling and dust removal function |
| CN114278211A (en) * | 2021-12-11 | 2022-04-05 | 赵欣豪 | Gravity induction type security door |
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Application publication date: 20200114 |
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| WW01 | Invention patent application withdrawn after publication |