KR20200043044A - A preventer for entry of vehicle with removal function device of fine dust - Google Patents

Abstract

The present invention relates to a lane regulation pole having a fine dust removal function. The technical point of the present invention is to naturally remove a variety of fine dust, yellow dust, and the like by forming an air filtration screen in a lane regulation pole. A plurality of air inlets are formed on the surface of the body of the lane regulation pole such that the air filtration screen filters out fine dust or yellow dust when wind which just blows or arises due to a passing vehicle flows into the lane regulation pole, and then, rainwater flowing into the lane regulation pole through a rainwater inlet sweeps off the fine dust or yellow dust which has been filtered out, thereby removing the fine dust by discharging the fine dust through a rainwater drain groove formed in the lower part of the lane regulation pole. Therefore, the lane regulation pole can significantly reduce the pollution of a road or the vicinity thereof.

Description

A preventer for entry of vehicle with removal function device of fine dust

The present invention is to allow the air filtering barrier plate is formed inside the lane regulation rod to naturally remove various fine dust or yellow dust, and a plurality of air inlets are formed on the body surface of the lane regulation rod to blow wind or vehicles. When the wind generated due to traffic flows into the inside of the lane regulation rod, fine dust or yellow sand is formed by the blocking plate, and the filtered fine dust and yellow dust flows into the lane regulation rod through rainwater inlet in rainy weather. By washing the fine dust and the yellow dust, it is discharged to the rainwater drainage groove formed at the bottom of the lane regulating rod to remove the fine dust, which is characterized in that it can significantly reduce the environmental pollution of the road or its surroundings. It relates to a lane control rod having a fine dust removal function.

That is, the present invention is formed so that the blocking plate of the non-power structure provided in the lane control rod can filter the removal of fine dust or yellow dust, and the blocking plate uses the rainwater introduced into the body to filter the fine dust or yellow dust. It can be cleaned with a bar, which is characterized by low production cost compared to manufacturability and usability, and especially convenient post-management.

In recent years, fine dust and yellow dust appear throughout the year regardless of the season. Particularly, fine dust is contained in the fumes of automobiles and is discharged, while people walking on the road or sidewalks on the side of the road breathe while walking. Natural inhalation will harm your health.

In addition, fine dust (Particulate Matter, PM) or dust, which is an issue of environmental problems along with yellow dust, is generated in automobiles and factories as a number of air pollutants with sulfur dioxide, nitrogen oxides, lead, ozone, and carbon monoxide. .

The fine dust or dust, which is suspended in the air for a long time, has a particle size of 10 μm or less and is called PM 10.

In addition, if the particle size of the fine dust is 2.5 or less, it is written as PM 2.5 and is called 'ultrafine dust' or 'extremely fine dust'.

On the other hand, fine particles (fine particles) are also called suspended particles, particulate matter, etc., and have slightly different meanings depending on their names.

At this time, the particulate material has an aerodynamic particle diameter (diameter) of about 10 nm to 100 nm, and when the particle size is larger than this, the residence time in the air is very short due to the sedimentation effect by gravity.

These fine dusts penetrate deeply into the alveoli of the human body and are not only a direct cause of various respiratory diseases, but also deteriorate immune function, causing various diseases and paying a lot of social costs.

However, current technologies and concepts do not offer alternatives other than the way to expect fine dust to naturally decrease or rain.

As a known example to solve the above problems, Korean Patent Publication No. 10-2018-0080803 (hereinafter referred to as the 'public patent') is a vertical structure built on the side of the road and sidewalks to purify the air on the side of the road and sidewalks; Fastening and fixing means for installing or fixing the air purification system module on a roadside vertical structure; A shield means for preventing rain and snow from entering the air intake of the air purification system module; Means for sucking contaminated air on the roadside while rotating the propeller and motor of the air intake; Optionally, ionization means for ionizing when the inhaled contaminated air passes through the charging section; Fine dust and air separation means for separating fine dust and contaminants from the intake air from clean air; And an air outlet for discharging clean air. And power supply means; Optionally, it provides an air purification system installed on the side of the road and sidewalk, characterized in that it is configured to clean the outdoor contaminated air by configuring it as a means for installing an anion generator at an air outlet.

The above published patent actively installs air purification systems for the right side on vertical structures (street lamps, telephone poles, and traffic facilities) installed on the roadside, operating hundreds of thousands to millions of units simultaneously across the city, actively proactively causing fine dust and pollution in the atmosphere. The material is being removed.

However, the disclosed patents include means for sucking contaminated air on the roadside while rotating the propeller and motor of the air intake; Optionally, ionization means for ionizing when the inhaled contaminated air passes through the charging section; Power supply means; Optionally, since the means for installing the anion generator in the air outlet must be integrally installed, the cost is excessive, and the effect is questioned compared to the installation cost.

1. Republic of Korea Registered Patent Publication No. 10-1787290 (2017.10.11.)

The present invention is to solve the above-mentioned problems, the technical gist is a plurality of air inlets are formed on the body surface of the lane regulating rod, and when the wind generated due to wind or traffic such as a vehicle flows into the lane regulating rod, the blocking plate The fine dust or yellow sand is formed by filtering, and the filtered fine dust and yellow sand are formed in the lower part of the lane regulating rod by rainwater entering the inside of the lane regulating rod through rainwater inlet and washing down various fine dust and yellow sand. It is intended to remove fine dust by draining it into a rainwater drainage groove, which aims to provide a significant reduction in environmental pollution on the road or in the vicinity.

In order to achieve this object, the present invention is in the lane regulation rod consisting of a base portion 10 fixed to a road surface, a body 20 formed to be integrally or detachably attached to the base portion 10, the body 20 ) Is formed with a plurality of air inlets 21 to allow air to flow into the body along the outer surface, and a blocking plate 30 is provided inside the body 20 to collect fine dust and yellow dust in the air. It is done.

Thus, the blocking plate 30 is formed with a semi-spherical embossing 31 processed at regular intervals on the surface, and a perforated hole 32 is formed in the center of the surface of the embossing 31.

At this time, the blocking plate 30 is preferably formed of any one of a straight, cross, and circular as a plane reference when mounted inside the body 20.

In addition, in the case of a straight structure, three or more of the blocking plates 30 are erected side by side at regular intervals, and the height of the left and right blocking plates is formed low relative to the central blocking plate, and embossing when viewed from the side (31) ) Is arranged to provide a filtration path for the inflowing air while the stepped gap is formed in a zigzag form.

That is, when the blocking plate is straight and three are formed in one set, the blocking plate disposed in the middle is formed to rise higher than the left and right blocking plates to move the air flow in a zigzag manner so that the fine dust introduced through the air inlet of the body is the blocking plate It is formed to hit the (30) or attached to the surface of the blocking plate (30).

Meanwhile, the method of manufacturing the blocking plate is largely divided into two methods.

The first method is to place the aluminum foil under a rectangular metal plate on which embossing and perforation holes are formed, and then press it with a roller so that the metal plate and the aluminum foil are compressed.

The second method is to pass the aluminum foil between the embossing and the drum and roller formed to protrude in the center of the embossing, and to form an embossing and perforation hole in the aluminum foil. If the distance between the roller and the roller is too large, the aluminum foil is bent, and if it is too narrow, embossing of the drum The roller spacing must be taken into account as it can contact the rollers.

At this time, the roller spacing is closely related to the diameter of the drum, and the embossing spacing (column spacing and side spacing) of the drum surface may be designed by considering the embossing spacing of the aluminum foil.

As described above, when the blocking plate is formed, anodization can be performed to form a porous film and improve corrosion resistance.

That is, on the surface of the blocking plate 30, the embossing 31 is uniformly processed at regular intervals, and a perforated hole 32 is formed at the center of the convex portion of the embossing.

In the present invention, the blocking plate 30 applied to one embodiment is composed of a first blocking plate 30a, a second blocking plate 30b, and a third blocking plate 30c, and they have a constant spacing, preferably 1 mm. When installed at intervals of ~ 10mm and there are three blocking plates, the second blocking plate (30b) in the middle is installed higher than the first blocking plate (30a) and the third blocking plate (30c), so that fine dust introduced into the body The fine particles are formed to adhere to the blocking plates while passing through the blocking plates in a zigzag manner.

Thus, the first blocking plate 30a in the present invention is formed such that the portion where the embossing 31 blocks in the left direction, and the embossing 31 formed in the second blocking plate 30b has the convex portion in the right direction. The embossing 31 formed in the third blocking plate 30c is formed so that the convex portion is installed in the left direction.

At this time, the embossing of the second blocking plate 30b is disposed in the middle portion of the embossing of the first blocking plate 30a and the third blocking plate 30c, so that air flows through the perforation hole and is blocked while flowing into the zigzag. It is formed to increase the contact area between the plate and the air so that more fine dust is attached.

Thus, the air inlet 21 is formed in the form of a funnel whose diameter becomes narrower from the outside to the inside of the body 20.

At this time, the body 20 is preferably formed with a rainwater inlet 22 on the upper surface and a rainwater drainage groove 23 on the lower surface.

In addition, the body 20 is preferably formed of any one of a cylindrical, rectangular column or polygonal column.

Thus, the blocking plate 30 is formed of any one of aluminum, aluminum alloy, magnesium, or magnesium alloy, and the surface of the blocking plate 30 is formed to be anodized.

As described above, the present invention enables the collection and removal of fine dust and yellow dust, such as dust on the road, while acting as a normal lane regulating rod, which has the effect of helping to improve the air environment.

That is, a blocking plate for air filtration is formed inside the lane regulating rod so that various fine dust or yellow dust can be naturally removed. A plurality of air inlets are formed on the body surface of the lane regulating rod to blow wind or vehicles. When the wind generated by traffic flows into the inside of the lane regulation rod, fine dust or yellow dust is formed by the blocking plate, and the filtered fine dust and yellow dust flow into the lane regulation rod through rainwater inlet when rainy weather. By washing the dust and the yellow sand, it is discharged to the rainwater drainage groove formed at the bottom of the lane regulation bar to remove fine dust, which has an effect of significantly reducing environmental pollution on the road or its surroundings.

In other words, the present invention is formed so that the blocking plate of the non-power structure provided in the lane control rod can filter the removal of fine dust or yellow dust, and the blocking plate uses the rainwater flowing into the body to power the fine dust or yellow dust. It is possible to clean with a structure, which has a low production cost compared to manufacturability and usability, and is particularly convenient for post management.

1 is an embodiment of a lane control rod according to the present invention, an exemplary view showing that one straight cut-off plate is applied,
Figure 2 is another embodiment of a lane control rod according to the present invention, an exemplary view showing that three straight cut-off plate is applied,
Figure 3 is an exemplary view showing an enlarged blocking plate according to Figure 2,
Figure 4 is another embodiment of the lane regulating rod according to the present invention, an exemplary view showing that the blocking plate is applied in a cross shape,
5 is another exemplary embodiment of a lane regulating rod according to the present invention, and is an exemplary view showing that a blocking plate is applied in a circle.

Next, the present invention will be described in more detail with reference to the accompanying drawings.

First, as shown in Figure 1, the present invention is a lane control rod consisting of a base portion 10 fixed to a road surface, a body 20 formed to be integrally or detachably with the base portion 10, The body 20 is formed with a plurality of air inlets 21 to allow air to flow into the body along the outer surface, and inside the body 20, a blocking plate (for collecting fine dust and yellow dust in the air) 30) is provided.

The lane regulation rod applied in the present invention is a regulation rod installed on a road or a sidewalk, and the material is processed and produced by a synthetic resin material, a metal material or a non-metal material.

At this time, the base portion 10 is fixed by a fixing means such as an anchor bolt on the road or sidewalk.

In addition, the center portion of the base portion 10 is penetrated, which is formed to discharge rainwater, etc., which will be described later.

Thus, the lane regulation bar applied in the present invention may be formed integrally with the base portion 10 and the body 20, or may be applied separately or assembled, and is not particularly limited in its shape.

At this time, the body 20 is preferably formed of any one of a cylindrical, rectangular column or polygonal column.

On the other hand, the body 20 is preferably formed with a rainwater inlet 22 on the top surface, and a rainwater drainage groove 23 on the bottom surface.

That is, a plurality of rainwater inlets for cleaning the blocking plate is formed on the upper or outer surface of the body 20 by flowing rainwater into the body 20 in case of rain.

At this time, the rainwater inlet is formed to be inclined downward from the outer surface to the inside, as opposed to the shape of the air inlet, and rainwater is induced due to the downward inclination and flows inward.

On the other hand, the shape of the rainwater inlet may be made of a shape having a horizontal surface and an inclined surface at the same time.

Thus, the air inlet 21 is formed in the form of a funnel whose diameter becomes narrower from the outside to the inside of the body 20.

At this time, the air inlet 21 is not limited to the number of formation, it is formed at regular intervals along the outer surface.

Specifically, the air inlet 21 is formed such that the diameter or length becomes narrower from the outer surface of the body 20 toward the inside, so that fine dust entering the body cannot easily go out.

At this time, the size of the air inlet 21 is 1-2 mm at the tip of the outer surface, 0.5-1 mm at the middle, and 0.5 mm at the end that is closed from the inside, in particular, the inclination of the air inlet 21 is 10 ° to 89 ° Can be freely configured.

Meanwhile, a blocking plate 30 is formed inside the body 20 to collect fine dust or yellow dust in the air.

Thus, the blocking plate 30 is formed with a semi-spherical embossing 31 processed at regular intervals on the surface, and a perforated hole 32 is formed in the center of the surface of the embossing 31.

That is, the blocking plate 30 is collected and filtered through the air inlet 21 through fine dust or yellow sand, and is formed to be in close contact with or spaced apart from the inner surface of the body 20.

Thus, as shown in FIGS. 4 to 5, the blocking plate 30 is preferably formed as one of a straight, cross, and circular shape on a plane basis when mounted inside the body 20.

At this time, the blocking plate is formed to be installed on the lower support 40 among the inside of the body when entering in a straight, cross or cylindrical shape.

In addition, the support 40 is formed so that the fixing groove 41 is formed on the upper surface to match the cut-off plate 30 of a straight, cross, cylindrical shape.

At this time, the support is formed so that the rainwater drainage channel 42 is formed on the surface so that the rainwater flowing into the rainwater drainage groove is drained.

Thus, as shown in FIGS. 2 to 3, the blocking plate 30 has a straight structure in which three or more of them are arranged side by side at regular intervals. It is formed to be low, and the height of the embossing 31 when viewed from the side is formed in a zigzag step to form a filtration path of the introduced air flow as the step spacing is formed.

That is, when the blocking plate is straight and three are formed in one set, the blocking plate disposed in the middle is formed to rise higher than the left and right blocking plates to move the air flow in a zigzag manner so that the fine dust introduced through the air inlet of the body is the blocking plate It is formed to hit the (30) or attached to the surface of the blocking plate (30).

Meanwhile, the method of manufacturing the blocking plate is largely divided into two methods.

The first method is to place the aluminum foil under a rectangular metal plate on which embossing and perforation holes are formed, and then press it with a roller so that the metal plate and the aluminum foil are compressed.

The second method is to pass the aluminum foil between the embossing and the drum and roller formed to protrude in the center of the embossing, and to form an embossing and perforation hole in the aluminum foil. If the distance between the roller and the roller is too large, the aluminum foil is bent, and if it is too narrow, embossing of the drum The roller spacing must be taken into account as it can contact the rollers.

At this time, the roller spacing is closely related to the diameter of the drum, and the embossing spacing (column spacing and side spacing) of the drum surface may be designed by considering the embossing spacing of the aluminum foil.

As described above, when the blocking plate is formed, anodization can be performed to form a porous film and improve corrosion resistance.

That is, on the surface of the blocking plate 30, the embossing 31 is uniformly processed at regular intervals, and a perforated hole 32 is formed at the center of the convex portion of the embossing.

On the other hand, the blocking plate 30, which is applied as an embodiment in the present invention, is composed of a first blocking plate 30a, a second blocking plate 30b, and a third blocking plate 30c. When installed at intervals of 1mm to 10mm and there are three blocking plates, the middle second blocking plate 30b is installed higher than the first blocking plate 30a and the third blocking plate 30c, and fine dust introduced into the body. It is formed so that fine dust adheres to the blocking plates while passing through the blocking plates in a zigzag manner.

Thus, the first blocking plate 30a in the present invention is formed such that the portion where the embossing 31 blocks in the left direction, and the embossing 31 formed in the second blocking plate 30b has the convex portion in the right direction. The embossing 31 formed in the third blocking plate 30c is formed so that the convex portion is installed in the left direction.

At this time, the embossing of the second blocking plate 30b is disposed in the middle portion of the embossing of the first blocking plate 30a and the third blocking plate 30c, so that air flows through the perforation hole and is blocked while flowing into the zigzag. It is formed to increase the contact area between the plate and the air so that more fine dust is attached.

In more detail, fine dust on the road or sidewalk flows into the first blocking plate 30a through the air inlet of the body, and particularly through the perforated hole of the first blocking plate 30a.

The fine dust introduced in this way is primarily attached to the first blocking plate 30a while staying in the concave portion of the embossing 31 before flowing into the perforated hole or flows in the left direction through the perforated hole.

Subsequently, the fine dust that has passed through the first blocking plate 30a is suspended or attached to the surface between the second blocking plates 30b, and the remaining fine dust is attached to the convex embossing 31 or third blocking through a perforated hole. It moves to the plate 30c.

At this time, the embossing 31 of the first blocking plate 30a and the embossing 31 of the second blocking plate 30b are arranged at staggered positions.

Due to this arrangement, the fine dust is suspended while being suspended or attached to the second blocking plate 30b while floating, and the remaining fine dust is introduced into the perforated hole of the second blocking plate 30b.

Subsequently, the third blocking plate 30c is disposed at the same position as the embossing 31 of the first blocking plate 30a, and the fine dust is the first blocking plate 30a and the second blocking plate 30b. It moves the same as moving between.

In this way, the fine dust that is introduced and moved up to the third blocking plate 30c is caught as a very small amount is discharged out of the body compared to the outside fine dust amount.

On the other hand, the perforated hole applied to the present invention is made of a diameter between 0.45 ~ 1.2mm, in particular, the embossing 31 is formed to form a gap of 2 ~ 4mm in a grid shape between 1m vertically 1m horizontally.

At this time, the height (H) and width (L) of the embossing 31 are not particularly limited, but preferably 2 to 5 mm is suitable.

At this time, if the diameter of the perforated hole is too small, the flow of air is blocked, and if the diameter of the perforated hole is too large, the effect of filtering fine dust is reduced.

Thus, the blocking plate 30 is formed of any one of aluminum, aluminum alloy, magnesium, or magnesium alloy, and the surface of the blocking plate 30 is formed to be anodized.

Specifically, the surface of the blocking plate 30 applied to the present invention is anodized, and a porous coating of 10 to 200 nm is formed on the blocking plate surface to improve corrosion resistance and anodize and etch to form a uniform porous coating. Repeatedly.

Thus, when looking at the method of manufacturing anodization of aluminum in detail, a preparation step of preparing a blocking plate and an oxidation step of anodizing the blocking plate are constituted.

In this case, the oxidation step is a degreasing step of immersing the barrier plate in an alkali solvent to degrease the surface and a pickling step of immersing the degreased barrier plate in an aqueous solution of acid to activate the surface of the barrier plate, and It consists of a washing step of washing the surface with water and a drying step of drying in a heating furnace at 30 to 40 ° C after the washing step, and this oxidation step is performed in advance to obtain good anodization.

More specifically, in the oxidation step, after immersing the blocking plate in a 0.1M phosphorous acid solution, anodizing for 12 hours under a current condition of 2V and 0.001A to 0.009A to form a first anodized alumina on the surface of the blocking plate The primary anodization step is performed.

Thereafter, a first etching step of removing the first anodized alumina formed on the surface of the blocking plate by a chemical etching method is performed.

Thereafter, the first anodized alumina-removed barrier plate was immersed in a 0.1 M phosphorous acid solution, followed by anodization at 1 V and 0.001 A to 0.009 A for 3 to 12 hours to form a second anodized alumina. A second anodization step is performed.

Thus, the method of removing the remaining aluminum except for the second anodized alumina formed on the surface of the barrier plate by a chemical etching method includes a secondary etching step to prepare an anodized alumina film, and the anodized alumina film is 5000 to 6000 nm. It is formed in a thickness, has regular nanopores having an average diameter of 10 to 200 nm, and has a pore depth of 0.5 nm to 1.5 nm.

In this case, the chemical etching solution of the first etching step is a mixture solution of a chromic acid solution and a phosphoric acid solution, and the chemical etching solution of the second etching step is a mixture solution of a copper sulfate solution and a hydrochloric acid solution.

In particular, in the secondary anodization step applied to the present invention, conductive metal powders such as nickel, copper, gold, and silver sintered in the form of fine particles may be added to the electrolyte solution.

At this time, the conductive metal powder is added in an amount of 2% to 5% by weight relative to 100% by weight of the total electrolyte solution, and when the conductive metal powder is less than 2% by weight, it is difficult to expect a desired conduction performance, and when it exceeds 5% by weight The desired surface treatment properties due to the addition of the metal material cannot be obtained.

In addition, the lane control rod according to the present invention may be provided with a cap 50, the cap 50 is made of a structure that can be assembled with the body 20, the rainwater inlet hole 51 on the top is integrally Is formed.

That is, the cap 50 is formed so as to be detachably mounted on the upper end of the body, and then, after opening, the blocking plate 30 may be inserted or replaced periodically.

As described above, the present invention is inexpensive to install, easy to install, easy to assemble and disassemble, and does not incur separate management costs due to cleaning of the barrier plate by rainwater, and collects fine dust, etc. There is an advantage that can be performed.

The present invention is not limited to the specific preferred embodiments described above, and various modifications can be carried out by anyone who has ordinary skill in the art to which the subject design pertains without departing from the gist of the invention as claimed in the claims. Of course, such changes are within the scope of the claims.

10 ... Base 20 ... Body
21 ... air inlet 30 ... blocking plate
31 ... embossing 32 ... perforated hole
40 ... support 50 ... cap

Claims (8)

In the lane control rod consisting of a base portion 10 fixed to the road surface, a body 20 formed to be integrally or detachably attached to the base portion 10,
The body 20 is formed with a plurality of air inlets 21 that allow air to flow into the body along the outer surface, and inside the body 20, a blocking plate (for collecting fine dust and yellow dust in the air) 30) is provided, characterized in that the lane control rod having a fine dust removal function. The method of claim 1, wherein the blocking plate 30 is formed with a semi-spherical embossing 31 processed at regular intervals on the surface, and a perforated hole 32 is formed at the center of the surface of the embossing 31. Lane control rod with fine dust removal function. According to claim 1, The blocking plate 30 is a lane regulating rod having a fine dust removal function, characterized in that formed as any one of a flat, cross-shaped, circular as a plane reference when mounted inside the body (20). According to claim 3, When the blocking plate 30 is a straight structure, three or a plurality of blocks are erected side by side at regular intervals, and the heights of the left and right blocking plates are formed lower than the central blocking plate to be viewed from the side. When the height of the embossing 31 is arranged in a zigzag step, a lane regulating rod having a fine dust removal function, characterized in that a filtration path of the introduced air flow is provided. The method of claim 1, wherein the air inlet 21 is a lane regulating rod having a fine dust removal function, characterized in that formed in a funnel shape that becomes narrower in diameter from the outside to the inside of the body (20). The method of claim 1, wherein the body 20 has a rainwater inlet 22 is formed on the upper surface, rainwater drainage groove 23 is formed on the lower surface, the lane regulating rod having a fine dust removal function. The method of claim 1, wherein the body 20 is a lane regulating rod having a fine dust removal function, characterized in that formed in any one of a cylindrical, square or polygonal column. The method of claim 2, wherein the blocking plate 30 is formed of any one of aluminum, aluminum alloy, magnesium or magnesium alloy, and the surface of the blocking plate 30 is anodized to remove fine dust. Lane regulation rod with function.

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