KR102389667B1 - Scattering dust collecting apparatus of road using vehicle wind - Google Patents

Abstract

The present invention relates to scattering dust collecting apparatus of road using vehicle wind, comprising: a body unit installed between a roadway and a sidewalk or between a roadway and a roadway, and including a side port in which a space open downward is formed inside and one side of the space is open toward the roadway; a filtering unit provided at the side port of the body unit to pass dust among pollutants scattered on the roadway; a sedimentation unit, where a drainage channel open upwards is formed inside the lower part of the body in a state of being buried in the ground, and the open upper end of the drainage channel communicates with the space of the body, so that dust introduced into the gutter through the filtering unit by vehicle wind is passed through the drainage channel; and an induction reinforcing surface that is formed in round shape on the inner side of the drain of the sedimentation unit to induce turning of the airflow including the dust introduced into the drain to settle the dust to the bottom of the drain by gravity and to reinforce the load bearing capacity of the top of the open road side of the drain.

Description

Scattering dust collecting apparatus of road using vehicle wind}

The present invention relates to a dust collecting device for dust on a road using a vehicle wind, and more particularly, it is a method of inducing and collecting scattered dust moving to the boundary of a road by a vehicle wind that occurs naturally during driving of a vehicle into the reducing device. After that, by discharging through the drain provided inside the device, it is possible to dramatically reduce scattering dust harmful on the road and improve the health of pedestrians. It relates to a dust collector.

Dust emitted from the roadway into the atmosphere is one of the main causes of air pollution.

There are scattering dust emitted from wear of tires or brakes from vehicles traveling on the road, and re-scattering dust, which is accumulated on the road surface and dispersed into the atmosphere by the driving of the vehicle or the wind.

1 shows the concentration distribution of scattered dust in a general road condition.

After the car (C) passes over the roadway (100), the concentration distribution of fine dust (D) at the location of the general road boundary stone (10) is 76.4% up to 0.5 m from the ground, and 88.1% up to 1.0 m, the highest below 1.0 m. It is generated, and it is known that it increases as the height decreases, and appears highest at the position of the road boundary stone 10 .

In general, the road boundary stone 10 is installed higher than the road 100 along the edge of the road in order to mark the boundary portion of the road 100, and the road 100 and the road boundary stone 10 form a jaw-dropping structure. The scattering dust (D) and re-scattering dust moved by the vehicle wind generated when the vehicle (C) is driven are easy to be deposited.

A large amount of road dust (D) deposited in this way is continuously re-scattering due to vehicle wind and natural wind, causing direct damage to people passing through the adjacent sidewalk 110 and seriously affecting the atmospheric environment around the road.

Conventionally, in order to solve this problem, an effort has been made to periodically remove the deposited dust using a road sweeper, a dust suction vehicle, etc., but there is a problem in that the deposited fine dust continuously re-scatters before cleaning.

In addition, water and manpower are consumed, and water containing air pollutants is always stagnant around the road, thereby deteriorating the aesthetics of the road. In normal times, there is a risk of re-scattering into the air due to vehicle winds and natural winds because the water that has been standing around the road is evaporated quickly by sunlight in normal times, and air pollutants still remain near the road.

Therefore, there is an urgent need to develop a device for reducing scattering dust on roads that can prevent the re-scattering of dust on the road and effectively remove the dust on the road, while being easy to install and maintain, and having low cost.

Domestic Registered Patent No. 10-1349207 (2014.01.02. Announcement)

Accordingly, the present invention was invented to solve the above problems, and the present invention is after inducing and collecting scattered dust that is moved to the boundary of the road by the vehicle wind that occurs naturally when the vehicle is driving into the reduction device. , by discharging through the drain provided inside the device, it can dramatically reduce scattering dust that is harmful on the road and improve the health of pedestrians. An object of the present invention is to provide a dust collector.

According to an embodiment, the present invention for achieving the above object is installed between a driveway and a sidewalk or between a driveway and a driveway, and an open space downwardly is formed therein, and one side of the space is the driveway direction A body portion having a side opening toward the; a filtering unit provided at the side of the body to pass dust from among the pollutants scattered from the roadway; A drainage passage open upwards is formed inside the body in a state of being buried underground in the lower part of the body, and the open upper end of the drainage passage communicates with the space of the body portion. Settling portion to be discharged through the; And the settling part is formed in a rounded shape inside the drainage ditch to induce the rotation of the airflow including the dust introduced into the drainage channel, and the dust settles to the bottom surface of the drainage ditch by gravity and reinforces the load bearing capacity of the open upper end of the driveway side of the drainage channel. It consists of a guide reinforcement surface;

”의 형상을 갖는다.In addition, according to an embodiment, the vertical section of the drainage channel including the guide reinforcement surface is “

has the shape of ”.

In addition, according to an embodiment, a first air flow guide unit provided at the open upper end of the drain channel to guide the dust introduced into the side port toward the drain channel; it further includes.

In addition, according to an embodiment, a locking groove is formed in the open upper end of the drain so that the lower end of the body part can be fitted and supported.

In addition, according to an embodiment, a horizontal filtering part is further provided in a portion of the driveway side of the locking groove.

In addition, according to an embodiment, a separator is further integrally installed on the upper surface of the body part.

In addition, according to an embodiment, the material of at least one part of the body part includes stone, concrete, ceramic, plastic, or metal.

Also, according to one embodiment, the height of the body portion is installed equal to or higher than the height of the roadway.

Also, according to an embodiment, the roadway is a road for automobiles or railroad tracks of trains, and pollutants including dust are moved from the roadway toward the body part by the vehicle wind generated according to the running of the vehicle or train.

In addition, according to an embodiment, a plurality of support blocks are further provided between the horizontal filtering unit and the engaging groove.

In addition, according to another embodiment, an airflow guiding surface for guiding an airflow including dust introduced into the side port to a lower drain is further formed in the body portion.

According to another exemplary embodiment, a second airflow inducing part is further provided inside the body part for guiding an airflow including dust introduced into the side port to a drainage channel below.

The present invention as described above induces and collects scattered dust that is moved to the boundary of the road by the vehicle wind that occurs naturally when the vehicle is driving into the reduction device, and then discharges it through the drain provided inside the device on the road. By dramatically reducing harmful scattering dust, it is possible to improve the health of pedestrians, as well as to prevent air pollution caused by scattering dust.

In addition, the reduction device of the present invention can serve as an existing road boundary stone when the height of the body is designed to be the same as the height of the sidewalk. There is a beneficial effect of not only saving space, but also reducing construction cost because it does not require the installation of

1 is a view showing the concentration distribution of scattered dust in a general road condition;
2 is an exemplary view showing a state in which the dust collecting device for dust scattering on the road using the vehicle wind of the present invention is installed on the road according to an embodiment;
3 is an enlarged view of the main part of FIG. 2
Figure 4 is a perspective view showing the external configuration of the dust collector of the road using the vehicle wind of the present invention;
5 is a longitudinal cross-sectional view of the main part of FIG.
Figure 6 is an exploded perspective view of the main part of Figure 4;
7 is a longitudinal cross-sectional view of the opposite main part of FIG.
8 is an enlarged longitudinal cross-sectional view of the internal configuration of the depression according to an embodiment of the present invention;
9 is an enlarged longitudinal cross-sectional view showing the internal configuration of the body part according to another embodiment of the present invention, (a) is when the height of the body part is formed low to correspond to the height of the boundary stone, (b) is the height of the body part is the boundary stone If it is formed higher than the height of

The terms used herein are used only to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present specification, terms such as "comprise" or "have" to "have" are intended to designate that the features, numbers, steps, operations, components, parts, or combinations thereof described in the present specification exist, but one It should be understood that it does not preclude the possibility of the presence or addition of or more other features or numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise herein, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present specification. shouldn't

Hereinafter, with reference to the accompanying drawings, the configuration and operation relationship of the dust collecting device for scattering dust on the road using the vehicle wind of the present invention will be described in detail as follows.

2 is an exemplary view showing a state in which the dust collecting device for dust scattering on the road using the vehicle wind of the present invention is installed on the road according to an embodiment, FIG. 3 is an enlarged view of the main part of FIG. 2, and FIG. 4 is the vehicle wind of the present invention. It is a perspective view showing the external configuration of a dust collector for dust particles on the road using , Figure 8 is an enlarged longitudinal cross-sectional view of the internal configuration of the depression according to an embodiment of the present invention.

Referring to FIGS. 2 to 8 , the dust scattering dust collector 200 of the road using the vehicle wind according to the present invention is first installed between the roadway 100 and the sidewalk 110 or between the roadway 100 and the roadway 100 . It can be installed, and a side opening (210b, see FIG. 6) with one side of the space (210a) opened toward the road 100 direction is formed with a space (210a, see FIG. 5) open downwards therein. A body portion 210 provided is provided.

In addition, the side port 210b of the body part 210 is provided with a filtering part 220 for passing dust among the pollutants scattered from the roadway 100 . According to an embodiment, the filtering unit 220 may be in the form of a mesh or a grate.

In addition, the lower portion of the body portion 210 is provided with a sedimentation part 230 in a buried state, and a drain 231 open upward is formed inside the settlement part 230, and the drain channel ( 231) communicates with the space 210a (refer to FIG. 5) of the body 210, so that the dust introduced into the side port 210b through the filtration unit 220 by the vehicle wind (air + dust) is It is to be discharged through the drain 231.

In addition, referring to FIGS. 5 to 8 , the inside of the drain 231 of the settling part 230 is curved in a round shape, and the vehicle wind including dust introduced into the drain 231 through the side opening 210b is induced to turn. Thus, an induction reinforcing surface 231a for reinforcing the load bearing capacity of the open upper end of the roadway 100 side of the drain 231 is formed while the dust settles to the bottom surface of the drain 231 by gravity.

”의 형상을 가질 수 있다.According to one embodiment, the vertical section of the drainage channel 231 including the guide reinforcement surface 231a is “

It can have the shape of ”.

In addition, a first airflow guide unit 240 for guiding dust introduced into the side port 210b toward the drain 231 is provided at the open upper end 210a of the drain 231 . At this time, the first airflow guide part 240 serves to guide and guide the dust introduced into the side port 210b toward the drain 231 below.

That is, referring to FIG. 8 , the vehicle wind (air + dust) introduced into the drain 231 by the first airflow inducing part 240 accelerates and turns by the induction reinforcement surface 231a inside the drain 231 while turning. Dust having a greater load than air settles and accumulates on the bottom surface of the drain 231 by gravity, while air, which is hardly affected by gravity, flows while continuously turning along the drain 231, and then flows to one side of the drain 231. It is discharged to the outside again through the provided air outlet 235.

Therefore, the induction reinforcing surface 231a serves to separate dust and air.

On the other hand, the guide reinforcement surface 231a has the thickest upper thickness on the roadway 100 side, so that it also serves as a post to withstand the vertical load that can be applied from the vehicle. It is preferable not to be dented and designed to have the greatest load bearing capacity.

In addition, a locking groove 232 is formed in the open upper end of the drain 231 so that the lower end of the body part 210 can be fixedly supported therein.

In addition, a horizontal filtering unit 250 is provided in a portion (right side of FIG. 7 ) on the road 100 side of the locking groove 232 .

The horizontal filtering unit 250 has an “L” shape in which a vertical mesh plate (not shown) and a horizontal slit plate (not shown) are integrally combined as shown in FIG. 7 , according to an embodiment. Also, the horizontal slit plate may be fixedly supported by being inserted into the locking groove 232 .

In addition, referring to FIGS. 5 and 7 , a plurality of support blocks 260 may be further provided between the horizontal filtering unit 250 and the engaging groove, and the horizontal filtering unit 250 is formed by the support block 260 . ) can be adjusted to match the height of the upper surface of the settling part 230 , and the load bearing capacity of the upper end of the drain 231 can be further reinforced.

In addition, a separator 280 may be further integrally installed on the upper surface of the body 210 . According to an embodiment, the divider 280 may be a divider for separating the sidewalk and the roadway or a center divider at the center of the roadway.

In addition, the space 210a of the body 210 is provided with a first airflow inducing part 240, and the first airflow inducing part 240 is a side hole (210b, see FIG. 6) in which the dust introduced into the drain is directed downward. It is guided to flow toward (231).

On the other hand, dust (refer to FIG. 8) accumulated on the bottom surface of the drain 231 is discharged along with air along the drain 231 by the wind pressure of the vehicle wind that is constantly introduced into the drain 231, or in case of rain, the drain 231. It can be discharged cleanly through the drain 231 by the rainwater flowing into the .

In addition, the material of at least one part of the body part 210 may include stone, concrete, ceramic, plastic or metal, and the body part 210 may have a hexahedral structure, but is not particularly limited.

For example, the upper portion of the body portion 210 may be made of plastic or metal, and the lower portion of the body portion 210 may be formed of stone, concrete, or ceramics.

Meanwhile, the height of the body part 210 may be the same as or higher than the height of the roadway.

In another embodiment, when the device of the present invention is installed to replace the boundary stone 10 (see FIG. 1 ) of the road, it may be installed equal to or higher than the height of the sidewalk 110 .

On the other hand, as another embodiment, when installed as a replacement for a road divider or a median divider between a road and a road, it needs to be installed higher than the height of the roadway 100 by a certain height or more.

For example, when the height of the body part 210 is equal to the height of the sidewalk 110 , the body part 210 may serve as a road boundary stone dividing the roadway 100 and the sidewalk 110 .

On the other hand, when the height of the body portion 210 is higher than the height of the sidewalk 110 , the body portion 210 separates the roadway 100 from the sidewalk 110 , or between the roadway 100 and the roadway ( 100) can serve as a median divider.

When the body part 210 also serves as a separator, the body part 210 may be designed in various shapes such as a rectangle or a pentagon, and the height h of the body part 210 is the roadway of the roadway 100 . It may be formed at a height of 1 m or more from the surface.

Accordingly, as shown in FIG. 1 above, fine dust (D) corresponding to a concentration of 88.1% can be collected from the position of the general road boundary stone 10 to 1.0 m, and more preferably, the height of the side port 210b is 1 m or more. It is understandable that all fine dust with a concentration of 88.1% or more and close to 100% can be collected if it is formed as

The filtering unit 220 and the horizontal filtering unit 250 may be made of plastic or metal.

The filtering unit 220 and the horizontal filtering unit 250 may be in the form of a plate having a plurality of slit-type through-holes, in the form of a grate in which a plurality of rods are connected, or in the form of a mesh forming a lattice structure, and have a special shape. is not limited to, and may be implemented in various forms for filtering foreign substances.

For example, as shown in FIG. 5 , the filtering unit 220 may be in the form of a mesh, and as shown in FIG. 7 , the horizontal filtering unit 250 may be implemented in a plate shape having a plurality of through holes in the form of slits. there is.

At this time, the size of the mesh or slit-shaped through hole is preferably formed to be small in size by several mm so that contaminants such as cigarette butts do not flow into the river through the drain 231 and contaminate the river.

That is, the size of the through hole is sufficient as long as the size of the through hole is such that contaminants such as cigarette butts do not pass, but air, water, or dust can pass through, and the shape of the through hole may be round, oval, square or rectangular, In particular, the shape of the through hole is not limited.

In addition, the filtering part 220 and the body part 210 are fastened by a separate fixing clip (not shown) or the side opening ( It may be fastened to and fixed to the protrusion (not shown) formed on the 210b.

The driveway 100 may be an automobile road or a railroad track of a train, and pollutants including dust are moved from the roadway in the direction of the body part by the vehicle wind generated according to the running of the car or train, so cigarette butts or leaves, Contaminants such as plastic bags are filtered out by the filter unit 220 , and only contaminants having a small particle size such as dust are introduced into the side port 210b through the filter unit 220 .

The dust mentioned in the present invention is one selected from the group consisting of nitrate (NO3-), ammonium (NH4+), sulfate (SO42-), ozone, carbon compounds, metal compounds, volatile organic compounds, dioxins, and odor-causing substances; It may include two or more.

The first air flow guide part 240 has a structure in which air flow guide plates 241 having a shape of a slope in the space 210a of the body part 210 are arranged at regular intervals along the drain 231 in a plurality. have

The first airflow inducing part 240 may be formed of plastic, iron, stainless steel, or the like.

On the other hand, Figure 9 is an enlarged longitudinal cross-sectional view showing the internal configuration of the body portion according to another embodiment of the present invention, (a) is when the height of the body portion is formed low to correspond to the height of the boundary stone, (b) is the height of the body portion It shows a case where is formed higher than the height of the boundary stone.

Referring to FIG. 9A, first, the height of the body portion 210 of the present invention may be formed to be low to correspond to the height of the boundary stone 10 (refer to FIG. 1).

In this case, in order to smoothly guide the vehicle wind (air + dust) to the lower drain 231 , an airflow guide surface 211 may be further formed on the inner upper end of the body portion 210 .

Accordingly, the vehicle wind introduced into the side port 210b of the body portion may be more smoothly guided to the drain 231 below by the airflow guide surface 211 at the upper end of the body portion 210 .

Meanwhile, according to FIG. 9B , the height of the body portion 210 of the present invention may be higher than that of the boundary stone 10 (refer to FIG. 1 ).

In this case, an air flow guide surface 211 and a second air flow guide part 270 may be further formed inside the body 210 to smoothly guide the vehicle wind (air + dust) to the drain 231 below. .

Accordingly, the vehicle wind introduced into the side port 210b of the body 210 is further directed to the drain 231 below by the airflow guiding surface 211 and the second airflow guiding part 270 inside the body 210 . can be smoothly induced.

For example, the second airflow inducing part 270 may be a butterfly valve type airflow regulating plate formed in multiple layers at regular intervals. (See Fig. 5)

Hereinafter, the process of installing the dust collecting device 200 on the road using the vehicle wind of the above configuration will be briefly described as follows.

First, after removing all the boundary stones 10 of the road installed between the existing roadway 100 and the sidewalk 110 or the roadway 100 and the roadway 100, the soil around the existing boundary stone 10 is applied to a certain width and depth. excavated with

Next, after installing and fixing a rain gutter (not shown) at regular intervals on the excavated underground surface, the soil is poured so that the rain gutter is buried to a predetermined depth.

Finally, after installing the constituent parts of the present invention scattering dust reduction device 200, that is, the settling part 230, the body part 210, the first airflow inducing part 240, the filtering part 220, etc., arrange the surroundings. By doing so, the construction of the present invention scattering dust removal device 200 is completed by replacing the existing road boundary stone 10 .

Therefore, the present invention replaces all the boundary stones 10, or separators installed at the road boundary between the roadway 100 and the sidewalk 110, or the roadway 100 and the roadway 100, with the device 200 of the present invention. As it can be constructed with this method, it has an innovative advantage in that it can effectively remove scattering dust (D) generated from the road as soon as it occurs.

In addition, the present invention is not limited only by the above-described embodiment, and since it is possible to create the same effect even when changing the configuration or shape, number and arrangement of the device, those of ordinary skill in the art It is indicated that addition, deletion, and modification of various configurations are possible within the scope of the technical spirit of the present invention.

100: driveway 110: India
210: body portion 210a: space
210b: side mouth 211: air flow guide surface
220: filtration unit 230: settling unit
231: drainage 231a: guide reinforcement surface
232: locking groove 235: air outlet
240: first air flow inducing unit 250: horizontal filtering unit
260: support block 270: second air flow induction part
280: separator

Claims (12)

a body part installed between the roadway and the sidewalk or between the roadway and the roadway, the body part having a side opening in which one side of the space is opened toward the roadway direction with a space open downwardly formed therein;
a filtering unit provided at the side of the body to pass dust from among the pollutants scattered from the roadway;
In a state of being buried underground in the lower part of the body part, a drainage passage open upward is formed inside, and the open upper end of the drainage passage communicates with the space of the body part, so that the vehicle wind (air + dust) flows into the side port through the filter part. a settling unit for discharging the accumulated dust through the drain; and
Induction of reinforcing the load-bearing capacity of the upper part of the open upper end of the driveway side of the drainage channel while inducing the rotation of the airflow including the dust introduced into the drainage passage by forming a round curve inside the drainage passage of the sinking part, and sedimenting the dust to the bottom surface of the drainage passage by gravity. a reinforcing surface; including;
The height of the body part is installed equal to or higher than the height of the roadway,
The induction reinforcing surface serves as a post that withstands the vertical load that can be applied from the vehicle by forming the thickest upper part of the roadway side, and thus one side of the roadway side of the drain is not depressed and is formed to have the largest load bearing capacity,
The roadway is an automobile road or a railroad of a train, and after the pollutants including dust are moved from the roadway to the space of the body part by the vehicle wind generated according to the running of the car or train, it is a drainage channel of the sedimentation part communicating with the space of the body part. inflow,
The vehicle wind (air + dust) introduced into the drain of the sinking part accelerates and turns by the induction reinforcement surface inside the drain, and the dust having a load greater than air settles and accumulates on the bottom surface of the drain by gravity. The almost unaffected air flows while swirling along the drain and is discharged back to the outside through the air outlet provided on one side of the drain.
The dust accumulated on the bottom surface of the drain channel is characterized in that it is discharged cleanly through the drain channel by rainwater flowing into the drain channel in case of rain.
Fugitive dust collecting device for road using vehicle wind. The method of claim 1,
The vertical section of the drainage channel including the guide reinforcement surface is “

having the shape of "
Fugitive dust collecting device for road using vehicle wind. The method of claim 1,
A first airflow inducing part provided at the open upper end of the drain to guide the dust introduced into the side port toward the drain; further comprising:
Fugitive dust collecting device for road using vehicle wind. The method of claim 1,
A locking groove is formed so that the lower end of the body part can be fitted and supported at the open upper end of the drain passage,
Fugitive dust collecting device for road using vehicle wind. 5. The method of claim 4,
A horizontal filtering part is further provided on a part of the driveway side of the locking groove,
Fugitive dust collecting device for road using vehicle wind. The method of claim 1,
A separator is further installed integrally on the upper surface of the body part,
Fugitive dust collecting device for road using vehicle wind. The method of claim 1,
The body part,
At least one part of the material comprises stone, concrete, ceramic, plastic or metal;
Fugitive dust collecting device for road using vehicle wind. delete delete 6. The method of claim 5,
A plurality of support blocks are further provided between the horizontal filtering unit and the engaging groove,
Fugitive dust collecting device for road using vehicle wind. The method of claim 1,
An air flow guiding surface for guiding an air flow including dust introduced into the side port to a drainage channel below is further formed inside the body part,
Fugitive dust collecting device for road using vehicle wind. The method of claim 1,
A second airflow inducing part is further provided inside the body part for guiding the airflow including the dust introduced into the side hole to the lower drain.
Fugitive dust collecting device for road using vehicle wind.

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