KR102021015B1 - Fine dust reducing apparatus for road using runoff groundwater and rainwater - Google Patents

Abstract

The present invention relates to a device for reducing scattering fine dust, for a road using outflow underground water and rainwater. According to the present invention, the device for reducing scattering fine dust includes a water storage tank storing the outflow underground water; a curb installed between a road and a sidewalk and dividing the road and the sidewalk; a support unit installed by being erected on the road and supporting a streetlamp or a traffic light; a first water spray unit spraying water toward the road by being installed on the curb; and a second water spray unit spraying the water in the upper part of the road by being installed in the support unit. The device for reducing scattering fine dust normally sprays the water toward a road surface by the curb and sprays the water in a mist spray method in the upper part of the road using the streetlamp or the traffic light. The device for reducing scattering fine dust can efficiently reduce scattering fine dust generated from an impermeable layer surface of the road and, also, can recycle the rainwater and the outflow underground water as a reducing unit for the scattering fine dust.

Description

FINE DUST REDUCING APPARATUS FOR ROAD USING RUNOFF GROUNDWATER AND RAINWATER}

The present invention relates to an apparatus for reducing scattering fine dust for roads using runoff groundwater and rainwater, and more particularly, for scattering fine dust generated from a road by spraying or spraying water stored in a storage tank toward a road using boundary stones and street lamps or traffic lights. It is to provide a scattering fine dust reduction device for roads using effluent groundwater and rainwater that can reduce the.

At present, due to the inflow of yellow dust from Mongolia, China, and fine dust from China, severe air pollution has continued throughout the year.

Fine dust is not only introduced from China, but also the occurrence of fine dust is scattered by urbanization and industrialization, and the deterioration of air quality causes a serious threat to the health of citizens.

The fine dust contains many harmful ingredients such as carcinogens, causing enormous damage to the public's health. Although various fine dust countermeasures have been proposed at the government level, there has been a problem in that there is a limit in reducing fine dust.

In addition, the places where the fine dust is scattered by urbanization are impermeable layers such as roads, sidewalks, roofs of buildings, plazas, and parking lots, and as these impermeable layers increase, rainwater does not penetrate into the soil and runs out to the ground (Run-Off). As a result, the groundwater cannot be reclaimed and the soil coating becomes dry.

In addition, the fine dust accumulated on the dried roads, roofs, etc. are scattered and re-scattered by the movement of the vehicle, human walking, wind, and the like.

In order to reduce scattering fine dust, various measures such as the closure of thermal power plants and the regulation of old diesel vehicles are being promoted, but impermeable layers such as roads, building roofs, sidewalks, and squares, which are the main sources of scattering dust, are 40 ~ 50% of the urban area. As urban population is concentrated, it is urgent to reduce scattered fine dust on the roads and roofs of buildings.

In addition, in large cities such as Seoul, rainwater from underground, underground communication, power districts, and building basements is mostly discharged through storm drains without any purpose. Soil desertification is accelerated and the wet state of the soil is deteriorated, which leads to a decrease in the rate of increase and divergence.

Green infrastructure business and moist water circulation leading city business by introducing technology that infiltrate rainwater with rainwater as an element technology of water circulation low impact development (LID), which is the core technology of urban water circulation in the government and local governments such as Seoul Although it is applied to such as, the technology to reduce the scattering fine dust from the main sources of scattering fine dust such as roads and rooftops by using the water circulation low impact development technology (LID technology) is still insufficient.

In order to reduce the scattering of fine dust generated on the road, Korean Patent Registration Publication No. 10-0959546 'Sprinkler mounted on a train' is mounted on the trolley of an electric car, and the electric car is operated to improve the underground history or underground tunnel roadbed. A composition has been proposed for watering.

However, Korean Patent Registration No. 10-0959546 'Sprinkler mounted on a motor vehicle' has a nozzle for sprinkling on the lower surface of the electric vehicle, and is excellent in appearance, but there is a limitation in spraying the air on the upper side. As a result, there was a problem in that no significant effect was found on the reduction of scattering fine dust on the road where a lot of scattering fine dust is generated.

In addition, in order to reduce the scattering fine dust generated on the road, Korea Patent Registration No. 10-1121490 'automatic water cleaning device on the pavement road' potential by the cleaning water sprayed by the spraying nozzle fixedly installed on the pavement road An automatic water cleaning device has been proposed for a pavement road that can reduce the concentration of total floating dust (TSP) by washing away silt, which is phosphorus dust.

However, Korean Patent Registration No. 10-1121490 'Automatic water surface cleaning device for paved road surface' not only impairs visibility of drivers and pedestrians, but also cleans the upper side air of the road by installing nozzles on the pavement surface. There is a limit, there is a problem that does not see a great effect on the scattering fine dust on the road.

Korean Patent Registration No. 10-0959546 'Sprinkler device mounted on a train (registered May 17, 2010) Registered Korean Patent No. 10-1121490 'Automatic water cleaning device for pavement road' (registered on January 29, 2012)

An object of the present invention by spraying or spraying outflow groundwater and rainwater stored in the storage tank toward the road by using a street light or a traffic light to the outflow groundwater and rainwater that can effectively reduce the scattering fine dust generated on the surface of the water impermeable layer of the city It is to provide a scattering fine dust reduction device for a road.

Another object of the present invention is a general water spray toward the road surface through the boundary stone, using the street lights or traffic lights to spray or spray outflow groundwater and rainwater from the upper side of the road by the mist spray method, the impermeable layer surface of the city such as road The present invention provides an apparatus for reducing scattering fine dust for roads using effluent groundwater and rainwater, which can more efficiently reduce scattering fine dust generated from.

Still another object of the present invention is to provide an apparatus for reducing scattering fine dust for roads using effluent groundwater and rainwater which recycles outflow groundwater and rainwater stored in a storage tank into water resources for reducing fine dust.

In order to achieve the above object, an embodiment of the apparatus for reducing scattering fine dust for roads using runoff groundwater and rainwater according to the present invention is installed between a storage tank in which runoff groundwater and rainwater are stored, and between roads and sidewalks. A boundary stone to separate, a support for supporting a street light or a traffic light installed on the road, a first water spraying / spraying part located in the boundary stone to spray or spray outflow groundwater and rainwater toward the road, and an upper side of the road located in the support It characterized in that it comprises a second water spray, spraying section for spraying or spraying groundwater and rainwater.

In the present invention, the storage tank includes a groundwater supply line portion for supplying outflow groundwater and rainwater to the first water spraying and spraying unit and the second water spraying and spraying unit, and the groundwater supplying line unit includes a water purification unit for purifying outflow groundwater and rainwater. Can be located.

In the present invention, the first water spraying and spraying part may include a side nozzle which is generally sprayed by the pressure of air and discharges groundwater and rainwater by a washing method, and is located on an inner side of the boundary stone facing the road.

In the present invention, the first water spraying and spraying unit may further include an upper nozzle which is located on the upper surface of the boundary stone and sprays outflow groundwater and rainwater to the upper side of the road surface by mist spraying.

In the present invention, the support includes a first support that is vertically installed on the ground and a second support that is located horizontally from the upper side of the first support and installed a street light or a traffic light, the second water spray, spraying It may include a first nozzle installed in the first support to spray water toward the road in a mist spray method and a second nozzle located in the second support to spray water from the upper side of the road in a mist spray method. .

In the present invention, the second water spraying and spraying part may further include a third nozzle which is positioned at the end of the second support part and sprays water in a mist spraying manner.

In the present invention, the first nozzle is located in a plurality of spaced apart from the first support at a predetermined height or more and sprays the discharge groundwater and rainwater toward the road in a mist spray method, the second nozzle is the length of the second support A plurality of spaced apart in the direction and is located on the upper side of the second support may be sprayed outflow groundwater and rainwater toward the upper side in a mist spraying method.

In the present invention, the third nozzle may spray outflow groundwater and rainwater in the longitudinal direction of the second support portion at the end side of the second support portion in a mist spraying manner.

According to an embodiment of the present invention, there is provided an apparatus for reducing scattering fine dust for roads using runoff groundwater and rainwater, wherein the first water spraying unit and the second water spraying unit are sprayed according to signals generated from two adjacent lights. The controller may further include a control unit for controlling an operation and a signal transmission communication unit positioned at each traffic light to transmit signal information of the traffic light to the control unit.

In the present invention, the first water spraying and spraying unit includes a side nozzle which is generally sprayed by the pressure of air and discharges groundwater and rainwater in a washing manner and is located on an inner side of the boundary stone facing the road, and the support is ground A first support part vertically installed on the first support part and a second support part horizontally positioned at an upper side of the first support part and installed with a street light or a traffic light, and the second water spraying / spraying part is installed on the first support part A first nozzle for spraying outflow groundwater and rainwater toward the road in a mist spraying manner, and a second nozzle positioned in the second support unit for spraying water from the upper side of the road in a mist spraying manner; When the vehicle stop signal is generated by two traffic lights, the first water spraying / spraying unit is operated while the second water spraying / spraying unit is stopped. The outflow groundwater and rainwater are generally sprayed to the side nozzles in the furnace, and the second water spraying / spraying unit is stopped in a state in which the operation of the side nozzles is stopped when a movement signal of the vehicle is generated from two adjacent traffic lights. It can be operated by the first nozzle, the second nozzle to discharge the groundwater and rainwater in the mist spray method on the upper side of the road.

In the present invention, the first water spraying / spraying unit is a nozzle support block member located at the rear side of the boundary stone, the side nozzle is positioned at the end side, and is connected to the first outflow water supply line unit and the first air supply line unit, and the nozzle And a nozzle support tube member movably positioned at the support block member, and a pipe linear moving device positioned at the nozzle support block member to move the nozzle support tube member forward and backward. The boundary stone includes the nozzle support tube member. The pipe movement passage which is located through may be located.

In the present invention, the linear pipe moving device may include a pinion gear member which is bidirectionally rotated by a rotary motor, a length gear member which is positioned in the longitudinal direction on the outer circumferential surface of the nozzle support tube member and is engaged with the pinion gear member.

The present invention has the effect of providing a technique for fundamentally reducing scattered fine dust generated in the impervious layer surface and industrial industrial complexes of the city, such as roads from the source using the discharge groundwater and rainwater.

The present invention forms an artificial water spray zone network by spraying or spraying outflow groundwater and rainwater stored in a storage tank toward a road using a boundary stone and a street lamp or a traffic light to scatter water particles generated in the water vapor state due to the evaporative effect of water. There is an effect of effectively reducing fine dust.

The present invention is a general water spray toward the road surface through the boundary stone, the artificial water spray to capture the fine dust scattered in a wide range by spraying outflow groundwater and rainwater in the mist spray method from the upper side of the road using a street light or traffic lights By forming an area network, it is possible to more efficiently reduce the scattering fine dust generated in the impervious layer surface of the city, such as roads and industrial complexes, and has the effect of minimizing air pollution due to scattering fine dust.

The present invention has the effect of recycling the discharge groundwater and rainwater stored in the storage tank to the water resources to reduce the scattered fine dust by spraying or spraying the discharge groundwater and rainwater stored in the storage tank for storing the discharged groundwater.

The present invention has the effect of greatly contributing to public and social benefits such as reducing the scattering fine dust, restoring urban water circulation, reducing urban flooding, reducing urban heat island.

In addition, the present invention provides urban-based water, such as fire water, park landscaping water, cleaning water, public toilet water, fountain water, as well as water for the reduction of scattering fine dust, water for maintenance of the actual streams and streams in urban areas, and vegetation water. It has the effect of functioning as a city water circulation general terminal supplying water circulation low impact development facility (LID facility) water such as water and ecological complex water.

1 and 2 is a schematic diagram showing an embodiment of the scattering fine dust reduction device for the road using the outflow groundwater and rainwater according to the present invention.
Figure 3 is a plan view showing an embodiment of the scattering fine dust reduction apparatus for roads using the discharge groundwater and rainwater according to the present invention.
Figure 4 illustrates an embodiment of the operation control method of the scattering fine dust reduction apparatus for roads using the discharge groundwater and rainwater according to the present invention.
5 is a perspective view showing another embodiment of the first water spraying and spraying unit in the scattering fine dust reduction apparatus for roads using outflow groundwater and rainwater according to the present invention.
6 and 7 are cross-sectional views showing another embodiment of the first water spraying and spraying unit in the scattering fine dust reduction apparatus for roads using outflow groundwater and rainwater according to the present invention.

Hereinafter, the present invention will be described in more detail.

When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention. Prior to the detailed description of the invention, the terms or words used in the specification and claims described below should not be construed as limiting in their usual or dictionary meanings. Therefore, the embodiments described in the specification and the drawings shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

1 and 2 is a schematic diagram showing an embodiment of the road dust scattering fine dust reduction apparatus using the runoff groundwater and rainwater according to the present invention.

1 is a view showing an example in which the second water spraying and spraying unit 500 is located on the support 300 supporting the street light 310 in the apparatus for reducing scattering fine dust for roads using outflow groundwater and rainwater according to the present invention. 2 is an example in which the second water spraying and spraying unit 500 is positioned on the support 300 for supporting the traffic light 320 in the apparatus for reducing scattering fine dust for roads using outflow groundwater and rainwater according to the present invention. Figure is a diagram.

1 and 2, an embodiment of the apparatus for reducing dust scattering for roads using outflow groundwater and rainwater according to the present invention includes a storage tank 100 in which outflow groundwater is stored.

Storage tank 100 is buried underground is installed in addition to rainwater flowing in by rainwater penetrating facilities installed near the surface of the rain in addition to stored outflow groundwater penetrated into the ground.

The storage facility including the storage tank 100 is a storage facility that collects outflow groundwater and rainwater and stores it in the storage tank 100, an urban infrastructure for introducing the outflow groundwater into the storage facility (subway, underground communication power hole, road, etc.) and It includes water circulation low-impact development facilities (LID facilities) such as basements of buildings and roads and rainwater penetration facilities that inject rainwater into storage facilities during continuous rainfall according to the season.

The storage facility 110 according to an embodiment of the present invention is light and easy to be assembled to each member can be fastened construction work, and the nano-nano (Nano Silver) is processed to produce microorganisms even if stored in the groundwater and rainwater for a long time It is equipped with a hybrid reinforcement structure system that is free from contamination and easily changes stress structure according to the change of the depth of the ground and the design load conditions.

As for the structure of the storage facility according to an embodiment of the present invention, the registered patent is invented and patented by the inventor of the present application (Registration No. 10-1238199, 'Rainwater infiltration and storage tank of the silver nano-treated hybrid reinforcement structure)) Note that it is described in detail.

Outflow ground water and rainwater in the storage tank 100 are sprayed or sprayed onto the road through the first water spraying and spraying unit 400 which is installed between the road and the sidewalk and is located in the boundary stone 200 that separates the road and the sidewalk. Will be reduced.

In addition, the outflowing ground water in the storage tank 100 is sprayed or sprayed to the upper side of the road through the second water spraying and spraying unit 500 located in the street lamp 310 or the traffic light 320 to reduce scattering fine dust.

The first water spraying and spraying unit 400 is installed between the road and the sidewalk and is located in the boundary stone 200 that separates the road and the sidewalk, and sprays or sprays water from the inside of the boundary stone 200 to the side of the road.

The second water spray / spray unit 500 is located on the support 300 supporting the street light 310 or the traffic light 320 to inject or spray water from the upper side of the road.

The storage tank 100 includes an underground water supply line 110 for supplying outflow ground water to the first water spraying and spraying unit 400 and the second water spraying and spraying unit 500, and the ground water supplying line unit 110. The water purification unit 600 for purifying the outflowing groundwater is located in the storage tank 100 to purify the outflowing groundwater stored in the first water spraying and spraying unit 400 and the second water spraying and spraying unit 500 or Allow to be sprayed.

The groundwater supply line 110 is branched from the main line 111 and the main line 111 connected to the storage tank 100 to supply the first effluent water to supply water to the first water spraying and spraying unit 400. A second effluent water supply line part 113 and a first effluent water supply line part 112 branched from the line part 112 and the main line part 111 to supply water to the second water spraying / spraying part 500; The second outflow water supply line unit 113 may include an outflow water supply control valve unit 114 for controlling the flow of outflow groundwater and rainwater.

The effluent supply control valve part 114 is located at a branch point where the first effluent water supply line part 112 and the second effluent water supply line part 113 branch from the main line part 111, so that the first effluent water supply line part 112 is located. ) And a three-way valve capable of opening and closing the flow paths of the second outflow water supply line unit 113, respectively, and in addition to the first outflow water supply line unit 112 and the second outflow water supply line unit 113, respectively. Positioned to open and close the flow paths of the first outflow water supply line 112 and the second outflow water supply line 113, respectively, and supply them to the first water spray / spray unit 400 and the second water spray / spray unit 500. It should be noted that it is possible to control the flow of groundwater and rainwater.

The first water spray / spray unit 400 directly sprays or sprays outflow groundwater and rainwater on the road surface of the road to reduce scattering fine dust.

The first water spraying and spraying unit 400 sprays outflow groundwater and rainwater in a general spraying method injecting water at a pressure of air in a direction parallel to the road surface of the road to remove scattered fine dust generated on the road, The amount of scattering fine dust can be minimized.

In addition, the second water spraying and spraying unit 500 sprays outflow groundwater and rainwater by a mist spray method to remove scattering fine dust generated on the road from the upper side of the road as an example.

The first water spraying and spraying unit 400 is generally sprayed by the pressure of the air outflow groundwater and rainwater in a washing method (Washing) and is located on the inner side of the boundary stone 200, that is, the surface facing the road from the boundary stone 200 Side nozzle 400a.

The side nozzles 400a are spaced apart in the longitudinal direction of the boundary stone 200 and are positioned in plural to spray the discharge groundwater and the rainwater in a direction parallel to the road surface of the road, and the sprayed water spreads or sprays the sprayed groundwater and the part of the rainwater. The road surface of the road, and the part of the discharged groundwater and rainwater is inclined to face the upper side of the road surface.

In addition, the first water spraying and spraying unit 400 may further include an upper nozzle 400b positioned on the upper surface of the boundary stone 200 to spray outflow groundwater and rainwater to the upper side of the road surface in a mist spraying manner.

The first water spraying and spraying unit 400 directly sprays water toward the road through the side nozzle 400a to minimize scattering fine dust generated on the road surface of the road, and discharges groundwater through the upper nozzle 400b. Rain water is sprayed by mist spraying to form a water spraying area network, so that water particles in the water vapor state due to the evaporative effect of water collect fine dust and prevent scattering fine dust scattered from the road surface to the outside of the road.

On the other hand, the support 300 is the first support portion 300a vertically installed on the ground, the second support portion which is positioned horizontally from the upper side of the first support portion 300a and the street light 310 or the traffic light 320 is installed 300b.

In addition, the second water spraying and spraying unit 500 is installed on the first supporting unit 300a and sprays the groundwater and rainwater to the road through the first nozzle 500a and the second supporting unit 300b. And a second nozzle 500b positioned to spray outflow groundwater and rainwater from the upper side of the road in a mist spraying manner.

In addition, the second water spraying / spraying part 500 further includes a third nozzle 500c positioned at the end of the second supporting part 300b to spray water by mist spraying.

The first nozzle 500a is located in plurality in a plurality of spaced apart from the first support part 300a above a predetermined height and sprays water toward the road in a mist spraying manner.

The second nozzle 500b is spaced apart from each other in the longitudinal direction of the second support part 300b and positioned at an upper side of the second support part 300b to spray water toward the sky in a mist spraying manner.

In addition, the third nozzle 500c sprays outflow groundwater and rainwater in the longitudinal direction of the second support part 300b at the end side of the second support part 300b by mist spraying.

The second water spraying and spraying unit 500 sprays outflow groundwater and rainwater through a plurality of first nozzles 500a in a height direction in a mist spraying manner, and extends the length of the second support portion 300b in the longitudinal direction, that is, the width of the road. Spraying outflow groundwater and rainwater through a plurality of second nozzles (500b) spaced apart in the direction by mist spraying method, and through the third nozzle (500c) in the width direction of the road at the end of the second support (300b) By spraying outflow groundwater and rainwater with a mist spray method, an artificial water spray zone film is formed on the upper side of the road as evenly as possible as a whole, and water particles in the water vapor state due to the evaporative effect of water trap fine dust. Minimizes the spread of fine dust.

When spraying outflow groundwater and rainwater by a general spraying method above a predetermined height, the sprayed water may fall directly on the upper or side surface of the vehicle, causing discomfort to the driver, and the appearance of the vehicle may be dirty. have.

Accordingly, the apparatus for reducing scattering fine dust for roads using effluent groundwater and rainwater according to the present invention is installed on the support 300 at a predetermined height or more, and the second water spraying and spraying unit 500 sprays or sprays effluent groundwater and rainwater. Through the first nozzle (500a), the second nozzle (500b), the third nozzle (500c) of the indirect spraying of the water by the mist spray method respectively, the groundwater and rainwater to be directly transmitted to the vehicle driving on the road Prevents spilled groundwater and rainwater sprayed by fog spraying from the air so that it does not affect vehicles traveling on the road.

3 is a plan view showing an embodiment of the apparatus for reducing scattering fine dust for roads using outflow groundwater and rainwater according to the present invention. Referring to FIG. 3, the first water spraying and spraying unit 400 may have a side nozzle 400a. ) May include a first relay valve 400c connected thereto, a first effluent water supply line 112 and a first air supply line 400d in which the first relay valve 400c is located.

The first relay valve 400c may be connected to the first effluent water supply line 112 and the first air supply line 400d to receive ground effluent and compressed air so that water may be injected through the side nozzle 400a. Make sure

Although not shown, the second water spraying and spraying unit 500 is piped in the support 300, and the second outflow water supply line unit 113, the first nozzle 500a, and the second nozzle to which water in the storage tank 100 is supplied. 500b and the second air supply line part and the second effluent water supply line part 113 and the second air supply line part respectively supplying compressed air of high pressure to the third nozzle 500c, respectively, and are located in the first nozzle 500a. ), A second nozzle 500b, and a second relay valve connected to the third nozzle 500c.

The upper nozzle 400b of the first water spraying and spraying unit 400, the first nozzle 500a, the second nozzle 500b, and the third nozzle 500c of the second water spraying and spraying unit 500 are nozzles. One example is to have a structure in which the discharge groundwater and rainwater are sprayed in a mist spray method after the impact plate collides with the air, including a collision plate in which compressed air and water collide with each other in the body.

The first nozzle 500a, the second nozzle 500b, and the third nozzle 500c of the upper nozzle 400b of the first water spraying and spraying unit 400 and the second water spraying and spraying unit 500 are It is to be noted that the detailed description is omitted because it can be modified by various known examples that can spray water in a mist spray method.

4 is a view illustrating an embodiment of an operation control method of the scattering fine dust reduction device for roads using the runoff groundwater and rainwater according to the present invention, referring to Figure 4 using the runoff groundwater and rainwater according to the present invention The scattering fine dust reduction apparatus for roads controls the operation of the first water spraying and spraying unit 400 and the second water spraying and spraying unit 500 according to signals generated from two adjacent traffic lights 320 and 330. The control unit 700 may further include a signal transmission communicator 800 positioned at each of the traffic lights 320 and 330 to transmit signal information of the traffic lights 320 and 330 to the control unit 700.

The first water spraying / spraying unit 400 is operated when a signal displayed by two adjacent traffic lights 320 and 330 is a vehicle stop signal, that is, when a red light is turned on, and the side surface of the boundary stone 200 is stopped when the vehicle is stopped. Spray or spray to the side nozzle 400a in order to prevent the vehicle from hitting or splashing the side of the vehicle due to the air flow generated during the movement, and water is sprayed directly from the lower side of the vehicle toward the road Minimize scattering dust generated on the road surface while driving.

The second water spraying / spraying unit 500 is operated when the signal displayed by two adjacent traffic lights 320 and 330 is a vehicle movement signal, that is, when the green light is turned on, and the fog is caused by the flow of air generated during the movement of the vehicle. Make sure that the sprayed water is spread evenly throughout the road.

That is, the control unit 700 operates the first water spray and spray unit 400 and the two traffic lights located in the boundary stone 200 between the two traffic lights 320 and 330 adjacent to each other through the signal transmission communication unit 800. The operation of the second water spraying / spraying unit 500 located at each support 300 supporting the 320 and 330 is controlled.

More specifically, the control unit 700, when the stop signal of the vehicle is generated from the two traffic lights (320, 330) adjacent to each other, the first water spray The spraying unit 400 is operated to spray outflow groundwater and rainwater to the side nozzle 400a in a direction parallel to the road surface of the road.

In addition, the control unit 700 operates the second water spraying / spraying unit 500 when the movement signal of the vehicle is generated from two traffic lights 320 and 330 adjacent to each other, thereby operating the first nozzle 500a and the second nozzle. 500b, water is sprayed into the third nozzle 500c by mist spraying on the upper side of the road.

In addition, the control unit 700 also operates the upper nozzle 400b of the first water spraying / spraying unit 400 when the movement signal of the vehicle is generated from two adjacent traffic lights 320 and 330, respectively. On the upper side of the spray by the mist spraying method.

In summary, the side nozzle 400a generates a stop signal of the vehicle at each of two traffic lights 320 and 330 adjacent to each other, so that the road surface of the road is stopped while the vehicle is stopped between the two traffic lights 320 and 330 adjacent to each other. Water is sprayed toward the nozzle, at which time the operation of the first nozzle 500a, the second nozzle 500b, the third nozzle 500c, and the upper nozzle 400b is stopped.

In addition, the first nozzle 500a, the second nozzle 500b, the third nozzle 500c, and the upper nozzle 400b respectively generate movement signals of the vehicle from two adjacent traffic lights 320 and 330, and are adjacent to each other. Between the two traffic lights 320 and 330, the sprayer sprays water on the upper side of the road while the vehicle is moving, at which time the operation of the side nozzle 400a is stopped.

Scattering fine dust reduction apparatus for roads using runoff groundwater and rainwater according to the present invention is a direct outflow groundwater and rainwater on the road by the general water injection method according to the movement and stop of the vehicle between the two traffic lights (320, 330) adjacent to each other The first nozzle 500a, the second nozzle 500b, the third nozzle 500c, and the upper nozzle 400b for spraying groundwater and rainwater to the upper side of the road by spraying the side nozzle 400a and the mist spraying method. By controlling the operation of the vehicle, efficient scattering of dust is reduced and the discomfort of the traveling vehicle is minimized.

5 is a perspective view showing another embodiment of the first water spraying and spraying unit 400 in the scattering fine dust reduction device for roads using the discharge groundwater and rainwater according to the present invention, Figures 6 and 7 Figure 1 is a cross-sectional view showing another embodiment of the first water spraying and spraying unit 400 in the scattering fine dust reduction device for road using the outflow groundwater and rainwater.

The first water spraying / spraying unit 400 includes a nozzle support block member 410 located at the rear side of the boundary stone 200, a side nozzle 400a at the end side thereof, and a first outflow water supply line 112 and a first discharge water supplying line 112. 1 is connected to the air supply line 400d and positioned in the nozzle support pipe member 420 and the nozzle support block member 410 movably located in the nozzle support block member 410 and the nozzle support pipe member 420 It may include a pipe moving device 430 to move before, after.

In addition, the boundary stone 200 is a pipe movement passage 210 is located through the nozzle support pipe member 420 is located.

The linear pipe moving device 430 is a pinion gear member 431 which is bidirectionally rotated by a rotating motor, and is positioned in the longitudinal direction on the outer circumferential surface of the nozzle support tube member 420, and the pinion gear member 431 is engaged with the rack gear member. 432 may be included.

A portion of the pinion gear member 431 is positioned in the pipe movement passage 210 to be engaged with the rack gear member 432 located on the outer circumferential surface of the nozzle support tube member 420.

The nozzle support tube member 420 may be moved forward and backward according to the rotation direction of the pinion gear member 431 rotated by the rotary motor to be positioned in the tube movement passage 210 or to be out of the tube movement passage 210. Can be.

The boundary stone 200 is typically manufactured by appropriately mixing cement, sand, gravel, and water at a predetermined ratio, and then pouring the mixture into a mold and drying the mold, followed by demolding and curing the dried molded product. As it is made of cement concrete material, the water absorption rate is very high, so that the absorption and evaporation process of water occurs repeatedly, thereby promoting the aging phenomenon of the boundary stone 200, and thus the strength of the boundary stone 200 is lowered, so that even a slight impact is easy. It has the disadvantage of breaking or cracking.

In addition, the boundary stone 200 repeats the process of freezing and melting the moisture contained in the cement concrete during the winter season by the external temperature, such as the freeze-thawing phenomenon occurs in the boundary stone 200 crack or boundary stone 200 It has a problem of being broken.

Accordingly, the boundary stone 200 is often made of cement concrete, which is frequently damaged or replaced during the winter season.

In this case, the boundary nozzle 200 has a side nozzle 400a, and the first discharged water supply line 112 and the second air supply line for supplying outflow groundwater and rainwater and compressed air to the side nozzle 400a are integrally located when manufactured There is a problem of increasing the cost, a large cost may occur when the boundary stone 200 is replaced.

Scattering fine dust reduction device for road using outflow groundwater and rainwater according to the present invention is configured so that the first water spray, spraying unit 400 can be separated from the boundary stone 200 to reduce the cost when manufacturing the boundary stone 200 In this case, the cost of replacing the boundary stone 200 may be greatly reduced.

The side nozzle 400a is positioned at the end side of the nozzle support pipe member 420, and the nozzle support pipe member 420 is moved forward and backward by the pipe linear mover 430 to move the pipe of the boundary stone 200. It may be located within the 210 or separated in the pipe movement passage 210 of the boundary stone 200.

That is, when the boundary stone 200 is replaced, as shown in FIG. 6, the nozzle support pipe member 420 located in the pipe movement passage 210 is retracted by the pipe linear moving device 430 to move the pipe of the boundary stone 200. Separation in passage 210.

After replacing the damaged boundary stone 200 with a new boundary stone 200, the nozzle support pipe member 420 is advanced with a straight pipe moving device to be inserted into the pipe movement passage 210 of the new boundary stone 200, and the side nozzle ( By replacing 400a) on the inner surface of the replaced boundary stone 200, the replacement operation of the boundary stone 200 is completed.

The nozzle support pipe member 420 can be easily removed from the pipe movement path 210 by inserting it into the pipe movement path 210 or inserted into the pipe movement path 210 again, thereby replacing the boundary stone 200 smoothly. It can be done easily.

The present invention has the effect of providing a technique for fundamentally reducing scattered fine dust generated in the impervious layer surface and industrial industrial complexes of the city, such as roads from the source using the discharge groundwater and rainwater.

The present invention sprays or sprays outflow groundwater and rainwater stored in the storage tank 100 toward the road by using the boundary stone 200 and the street lamp 310 or the traffic light 320 to form an artificial water spraying area network and thus the water vaporization effect. Water particles in the water vapor state by collecting the scattering fine dust generated on the road has the effect of effectively reducing.

The present invention is a general water spray toward the road surface through the boundary stone 200, by using the street light 310 or the traffic light 320, by spraying or spraying outflow groundwater and rainwater in the mist spray method at the upper side of the road wide By forming an artificial water spraying area network that collects scattered fine dust in the range, it is possible to more efficiently reduce scattered fine dust generated in impervious layer surfaces and industrial industrial complexes such as roads, and minimize air pollution due to scattered fine dust. It is effective.

The present invention has the effect of recycling the spilled groundwater and rainwater stored in the storage tank 100 to the water resources to reduce the scattered fine dust by spraying or spraying the groundwater and rainwater stored in the storage tank 100 to reduce scattering fine dust.

The present invention has the effect of greatly contributing to public and social benefits such as reducing the scattering fine dust, restoring urban water circulation, reducing urban flooding, reducing urban heat island.

In addition, the present invention provides urban-based water, such as fire water, park landscaping water, cleaning water, public toilet water, fountain water, as well as water for the reduction of scattering fine dust, water for maintenance of the actual streams and streams in urban areas, and vegetation water. It has the effect of functioning as a city water circulation general terminal supplying water circulation low impact development facility (LID facility) water such as water and ecological complex water.

The present invention is not limited to the above-described embodiments, and various changes can be made without departing from the gist of the present invention, which is understood to be included in the configuration of the present invention.

100: storage tank 110: groundwater supply line part
111: main line portion 112: the first outflow water supply line portion
113: second outflow water supply line portion 114: outflow water supply control valve unit
200: boundary stone 210: pipe movement passage
300: support 310: street light
320, 330: Traffic light 400: First water spray and spray unit
400a: side nozzle 400b: upper nozzle
410: nozzle support block member 420: nozzle support tube member
430: linear moving device 431: pinion gear member
432: Recreational gear member 500: Second water spraying and spraying part
500a: first nozzle 500b: second nozzle
500c: third nozzle 600: water purification unit
700 control unit 800 signal transmission communication unit

Claims (12)

A storage tank in which outflow groundwater and rainwater are stored;
A boundary stone that is installed between the road and the sidewalk to separate the road and the sidewalk;
A support for supporting a street light or a traffic light that is erected on a road;
A first water spraying / spraying unit located at the boundary stone for spraying or spraying outflow groundwater and rainwater toward a road;
A second water spray / spray unit positioned on the support to spray or spray outflow groundwater and rainwater from an upper side of the roadway;
A control unit for controlling the operation of the first water spraying / spraying unit and the second water spraying / spraying unit in accordance with signals generated from two adjacent traffic lights; And
Scattered fine dust reduction apparatus for roads using outflow groundwater and rainwater, characterized in that it comprises a signal transmission communication unit located in each traffic light to transmit the signal information of the traffic light to the control unit.
The method according to claim 1,
The storage tank includes a groundwater supply line portion for supplying outflow groundwater and rainwater to the first water spraying and spraying unit and the second water spraying and spraying unit,
The groundwater supply line unit is scattered fine dust reduction device for roads using outflow groundwater and rainwater, characterized in that the purified water for purifying the outflow groundwater and rainwater.
The method according to claim 1,
The first water spraying and spraying part is a general method of spraying outflow groundwater and rainwater under a pressure of air by a washing method, and the outflow groundwater and rainwater, characterized in that it comprises a side nozzle located on the inner side toward the road from the boundary stone. Scattering fine dust reduction device for roads.
The method according to claim 2,
The first water spraying and spraying unit is located on the upper surface of the boundary stone and further comprises an upper nozzle for spraying outflow groundwater and rainwater to the upper side of the road surface in the mist spraying method, characterized in that the groundwater and spilled groundwater using rainwater Fine dust reduction device.
The method according to claim 1,
The support is a first support that is vertically installed on the ground; And
Is positioned horizontally on the upper side of the first support portion and includes a second support portion for installing a street light or a traffic light,
The second water spraying and spraying unit,
A first nozzle installed at the first support part to spray outflow groundwater and rainwater toward a road by a mist spray method;
Scattering fine dust reduction apparatus for roads using effluent groundwater and rainwater, characterized in that it comprises a second nozzle which is located in the second support portion to spray water from the upper side of the road by the mist spray method.
The method according to claim 5,
The second water spraying and spraying part further comprises a third nozzle positioned at an end of the second support part for spraying outflow groundwater and rainwater by a mist spray method, wherein the groundwater and the rainwater scattering fine dust using the rainwater Abatement device.
The method according to claim 5,
The first nozzle is located in plurality in a plurality of spaced apart from the first support at a predetermined height or more and sprays outflow groundwater and rainwater toward the road by mist spraying method,
The second nozzle is located in a plurality of spaced apart in the longitudinal direction of the second support portion and is located on the upper side of the second support portion outflow groundwater, characterized in that the spraying outflow groundwater and rainwater toward the upper side by the mist spray method And scattering fine dust reduction device for roads using rain water.
The method according to claim 6,
The third nozzle is scattered fine dust reduction apparatus for roads using outflow groundwater and rainwater, characterized in that the sprayed outflow groundwater and rainwater in the longitudinal direction of the second support portion in the longitudinal direction of the second support portion.
delete The method according to claim 1,
The first water spraying and spraying unit includes a side nozzle which is generally sprayed by the pressure of air and discharges groundwater and rainwater in a washing manner and is located on an inner side of the boundary stone facing the road,
The support is a first support that is vertically installed on the ground; And
Is positioned horizontally on the upper side of the first support portion and includes a second support portion for installing a street light or a traffic light,
The second water spraying and spraying unit,
A first nozzle installed at the first support part to spray outflow groundwater and rainwater toward the road by a mist spray method;
A second nozzle positioned at the second support and spraying water in a mist spraying manner at an upper side of the road,
When the stop signal of the vehicle is generated by two traffic lights adjacent to each other, the controller operates the first water spraying / spraying unit in a state in which the second water spraying / spraying unit is stopped, and general sprays water onto the road by the side nozzles. and,
When the movement signal of the vehicle is generated from two adjacent traffic lights, the controller operates the second water spraying / spraying unit in a state in which the operation of the side nozzle is stopped to supply water to the first nozzle and the second nozzle. Scattering fine dust reduction apparatus for roads using outflow groundwater and rainwater, characterized in that the spray on the upper side of the road by mist spray method.
A storage tank in which outflow groundwater and rainwater are stored;
A boundary stone that is installed between the road and the sidewalk to separate the road and the sidewalk;
A support for supporting a street light or a traffic light that is erected on a road;
A first water spraying / spraying unit located at the boundary stone for spraying or spraying outflow groundwater and rainwater toward a road; And
Located on the support and includes a second water spray, spraying unit for spraying or spraying outflow groundwater and rainwater from the upper side of the road,
The first water spraying and spraying unit includes a side nozzle which is generally sprayed by the pressure of air and discharges groundwater and rainwater in a washing manner and is located on an inner side of the boundary stone facing the road,
The first water spraying and spraying unit,
A nozzle support block member located at a rear side of the boundary stone;
A nozzle support pipe member positioned at an end side and connected to a first outflow water supply line part and a first air supply line part and movably positioned at the nozzle support block member; And
Located in the nozzle support block member and includes a linear pipe moving device for moving the nozzle support pipe member before, after,
Scattering fine dust reduction apparatus for roads using outflow groundwater and rain water, characterized in that the boundary stone is located in the pipe movement passage through which the nozzle support pipe member is located.
The method according to claim 11,
The pipe linear moving device,
A pinion gear member that is bidirectionally rotated by the rotation motor;
Scattering fine dust reduction apparatus for roads using outflow groundwater and rainwater, characterized in that it comprises a rack gear member located in the longitudinal direction on the outer peripheral surface of the nozzle support tube member and the pinion gear member is engaged.

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