KR20160032946A - System for managing transparent sound-proof wall having for both cleaning and sound-proofing function, and method for the same - Google Patents

System for managing transparent sound-proof wall having for both cleaning and sound-proofing function, and method for the same Download PDF

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Publication number
KR20160032946A
KR20160032946A KR1020140123737A KR20140123737A KR20160032946A KR 20160032946 A KR20160032946 A KR 20160032946A KR 1020140123737 A KR1020140123737 A KR 1020140123737A KR 20140123737 A KR20140123737 A KR 20140123737A KR 20160032946 A KR20160032946 A KR 20160032946A
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South Korea
Prior art keywords
water
transparent sound
dust
transparent
sound barrier
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KR1020140123737A
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Korean (ko)
Inventor
김일호
이혜인
김이태
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한국건설기술연구원
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Priority to KR1020140123737A priority Critical patent/KR20160032946A/en
Publication of KR20160032946A publication Critical patent/KR20160032946A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0017—Plate-like elements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
    • E01H3/04—Fixed devices, e.g. permanently- installed flushing means

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

Hydroplaning is formed by spraying water through a water spray nozzle on a transparent soundproof plate at the top of a transparent soundproof wall, and a transparent soundproof wall is easily managed in real time so that the water film can descend along the transparent soundproof plate while simultaneously performing washing and soundproofing functions Also, it is possible to reduce the dust and the reflected noise in real time by detecting the dust in real time by the dust detection sensor and by varying the operation of the water supply pump and the water injection nozzle according to the amount of dust generated from the dust and the noise generation source, Transparent with soundproofing and cleaning function that can detect the surface condition of transparent soundproof panel in CCTV real time and change the water supply pump and water injection nozzle according to the contamination condition of the transparent soundproof panel in real time to reduce dust and reflected noise in real time. A sound barrier management system and method are provided.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a transparent sound barrier management system having a soundproof and cleaning function,

[0001] The present invention relates to a transparent sound barrier management system, and more particularly, to a transparent sound barrier management system that includes a waterproofing structure for performing cleaning and sound-proofing functions by spraying water onto a transparent sound- To a transparent sound barrier management system for managing a transparent sound barrier wall forming the transparent sound barrier wall.

Recently, with the rapid industrial development, diversification of transportation means and traffic volume are increasing, roads, railways and airports where these transportation means are being expanded. As a result, residents living near the roads, around the railway lines, and around the airport are suffering from the noise generated by the transportation.

Therefore, when designing roads, railways, and airports, noise standards below a certain limit are strictly applied. To satisfy such noise standards, various kinds of soundproof walls, for example, sound absorption type, reflection type, interference type, resonance type Of the soundproof wall.

Such a soundproof wall is installed around a noise source such as a road, a railroad or a construction site to prevent noise from being transmitted far to the surroundings. In this case, sound absorption means may be installed in the soundproof wall to absorb noise.

At the top of the soundproof wall, the noise is concentrated and the noise is diffused. Thus, the diffracted noise is transmitted to far away as a sharp sound because it contains high sound energy. As a conventional technique for attenuating such a diffraction phenomenon, a noise reducer may be installed at the top of the sound barrier. Such a noise reducer can reduce the diffraction phenomenon by dispersing the sound energy concentrated by using the curved surface. There is a problem in that the noise reduction device for attenuating the diffraction phenomenon of the noise according to the prior art uses merely a fixed curved surface shape and the attenuation ratio of the diffraction phenomenon is low.

In addition, the demand for installation of a transparent sound-proof wall having an advantage of securing the view point is increasing. In the case of such a transparent sound barrier, there is a need to develop a sound barrier that can reduce damage by causing secondary damage due to the reflected sound.

FIG. 1 is a view showing a transparent sound barrier wall according to a conventional art, and FIG. 2 is a photograph illustrating a transparent sound barrier wall according to a conventional art.

1 and 2, a soundproof wall according to the related art has a plurality of pillars 20 installed at regular intervals in the concrete block foundation 10 by inserting the concrete block foundation 10 in the longitudinal direction, A sound insulation board 30 having panel frames installed on the four sides of the frame 20 is installed between the frame 20 and the support posts 20. In addition, in the soundproof wall according to the related art, a noise reducer may be selectively installed in the uppermost frame 40 to improve the noise reduction efficiency.

The soundproofing plate 30 may be fixed to the support 20 by a bracket bolted to the support 20. The soundproofing plate 30 may be made of polymethyl methacrylate (PMMA) or polycarbonate (PC), or a reinforced glass or the like is used.

In addition, the transparent soundproofing plate 30 according to the related art is inserted and fixed in the lower, upper, left, and right panel frames formed on the outer side of the transparent plate, and the transparent soundproofing plate 30 can be formed have.

If the transparent sound barrier wall according to the related art is soiled or contaminated with dirt or the like, it may cause a problem of aesthetics. Therefore, the transparent sound barrier walls must be regularly cleaned. For example, although a sweeper equipped with a rotary brush is used to clean the transparent sound barrier wall according to the prior art, the brush is easily worn due to the nature of the transparent sound barrier wall having the irregular surface. In addition, The outer surface of the inner surface was not accessible and the inner surface was limitedly cleaned. In other words, in the process of cleaning, the inner and outer sides of the sound barrier should be cleaned at the same time. However, in the case of the sound barrier installed in the vicinity of the overpass and the track, it is impossible to clean the outer surface of the transparent sound barrier because the vehicle can not approach the outer side. There was a problem.

In order to solve the above-described problem, a method has been proposed in which a transparent sound barrier is installed in a rotatable state instead of a fixed state, and the transparent sound barrier is temporarily rotated while being cleaned on the outer side. However, The shielding force for blocking the noise is lowered, and the soundproof plate is rotated one by one during the washing operation.

As a prior art for solving the above-mentioned problems, Korean Patent No. 10-492457 discloses an invention entitled "Soundproof Wall Cleaning Device ", which will be described with reference to FIGS. 3A and 3B.

3A and 3B are views illustrating the inner and outer surfaces of the transparent sound barrier of the noise barrier cleaning apparatus according to the related art, respectively.

3A and 3B, the sound barrier cleaning apparatus according to the related art is arranged to pass through the upper side of the transparent sound barrier 50 at the lane side so as to be able to clean the inner side surface as well as the outer side surface of the transparent sound barrier wall 50 A soundproof wall proximity means 62 can be provided on the vehicle 61 that can approach the external surface of the vehicle and a high pressure water jetting table 63 is provided at the tip of the soundproof wall proximity means 62, The inner surface and the outer surface of the soundproof wall can be cleaned by injecting high-pressure water in a state close to the outer surface of the transparent soundproof wall.

However, in the case of the conventional soundproof wall cleaning apparatus, since the soundproof wall proximity means 62 and the high-pressure water spray stand 63 must be installed in the separate vehicle 61, the transparent soundproof wall 50 is very troublesome to clean There is a problem.

As another prior art for solving the above-mentioned problems, Korean Patent No. 10-1172497 discloses a structure called "transparent transparent sound barrier structure for road ", which will be described with reference to Figs. 4A and 4B.

4A and 4B are a bottom perspective view showing a transparent transparent sound barrier structure for a road according to a conventional art, and a piping system for supplying and discharging washing water, respectively.

4A, a drain pipe 81 is formed on the soundproof wall foundation 80, and as shown in FIG. 4B, the water storage tank 80 (see FIG. 4B) 71, a pump 72, a wash water supply pipe 73, and a nozzle 74.

According to the transparent transparent sound barrier structure for road according to the related art, it is possible to facilitate the cleaning of the transparent sound barrier wall installed on the road, and the polluted water generated in the cleaning process can be recovered, have.

However, in the case of the transparent transparent sound barrier structure according to the related art, there is a fear that the transparency of the transparent sound insulation plate 90 is deteriorated because the washing water supply pipe 73 is exposed to the outside, The number of the nozzles 74 is required to be individually provided on each side of the nozzle 74. Therefore, there is a problem that an excessive number of nozzles 74 are required.

On the other hand, Korean Patent Publication No. 2010-101858 discloses an invention called "environment friendly sound barrier system". This environment friendly sound barrier system includes a pollution degree detection unit and a water injection unit, and the sound barrier wall blocks noise The pollution degree detecting unit detects the degree of environmental pollution around the soundproof wall, and the water distributing unit injects water into the atmosphere when the detected degree of environmental pollution is out of a predetermined standard. According to this environmentally friendly soundproof wall system, the degree of environmental pollution around the soundproof wall is detected, and water is sprayed in the air according to the degree of environmental pollution detected, so that no pollution or traffic problem is caused by equipment operation, And it is possible to remove not only fine dust on the road surface but also scattered dust in the air.

However, in the case of such an environment-friendly soundproof wall system, water is sprayed directly into the air to remove fine dust on the road surface and scattered dust in the air, and does not have the function of cleaning the soundproof wall or managing the soundproof wall itself.

Korean Patent Publication No. 2010-101858 (Publication date: September 20, 2010) Title of invention: "Eco-friendly sound barrier system" Korean Patent No. 10-1354689 filed on Aug. 9, 2013, entitled "Active Noise Controller & Integrated Management System for Road Noise Reduction" Korean Patent Laid-Open No. 2001-221 (Publication Date: January 5, 2001), title of the invention: "road equipped with sprinkler for preventing exhaust gas diffusion" Korean Patent No. 10-1172497 filed on Feb. 22, 2012, entitled " Transparent sound barrier structure for road " Korean Patent No. 10-645871 filed on Mar. 15, 2006, entitled "Soundproof wall for roads with air purification function" Korean Patent No. 10-653631 filed on Aug. 30, 2006, entitled "Soundproofing wall which is installed on the upper part of an overpass, Korean Patent No. 10-898982 filed on Sep. 4, 2007, entitled "Automatic Tunnel and Soundproof Wall Cleaning Device"

In order to solve the above problems, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a transparent soundproofing plate, which is capable of forming a hydroplaning by spraying water through a water injection nozzle, The present invention is to provide a transparent sound barrier management system having a soundproof and cleaning function capable of easily and transparently managing a transparent sound barrier in real time so that the sound barrier function can be performed simultaneously.

It is another object of the present invention to provide a method and apparatus for detecting dust in real time in a dust sensing sensor and variable actuation of a water supply pump and a water injection nozzle in accordance with the amount of dust generated from a dust and noise generating source, The present invention provides a transparent sound barrier management system having a soundproof and cleaning function and a method thereof.

Another object of the present invention is to provide a method for real-time sensing of the surface state of a transparent soundproofing plate in CCTV, real-time reduction of dust and reflected noise by variable operation of a water supply pump and a water injection nozzle according to the contamination state of the surface of the transparent soundproofing plate The present invention provides a transparent sound barrier management system having a soundproof and cleaning function and a method thereof.

According to another aspect of the present invention, there is provided a transparent sound barrier management system having a soundproof and clean function, comprising: a transparent sound barrier management system for managing a transparent sound barrier formed by laminating a transparent sound barrier between vertical pillars on a base, A transparent soundproofing wall having a concrete block base, a vertical support and a transparent soundproofing plate to form a hydroplaning on the transparent soundproofing plate to clean the transparent soundproofing plate and reduce reflection noise at the same time; A dust detection sensor installed at an upper end of the transparent sound barrier to sense dust; A water supply pump which is activated when the dust detection sensor senses dust above a reference value and supplies the water stored in the water storage tank through the water supply pipe; A water spray nozzle installed at an upper end of the transparent sound barrier wall and spraying water supplied through the water supply pipe onto the transparent sound insulating plate to form a water film having a function of washing and soundproofing; And a control panel installed at one side of the transparent sound barrier to generate a pump control signal for driving the water supply pump according to the amount of dust detected by the dust detection sensor and to generate a nozzle control signal for driving the water injection nozzle .

Here, the control panel may include: a dust amount calculating unit for calculating a dust amount according to the dust amount sensed by the dust sensing sensor; A pump control signal generating unit for generating a pump control signal for driving the water supply pump according to the amount of dust calculated by the dust amount calculating unit; And a nozzle control signal generation unit for generating a nozzle control signal for driving the water injection nozzle according to the amount of dust calculated by the dust amount calculation unit.

The transparent sound barrier management system having a soundproof and cleaning function according to the present invention may further include a CCTV installed at an upper end of the transparent sound barrier and photographing the transparent sound barrier of the other transparent sound barrier installed opposite to the transparent sound barrier, And a transparent sound insulation panel contaminant discrimination unit for discriminating the contamination state of the transparent sound insulation panel according to the image photographed by the CCTV.

Here, the water injection nozzle may be a fan-shaped nozzle capable of controlling an injection amount and an injection speed under the control of the control panel.

The transparent sound barrier management system having a soundproof and cleaning function according to the present invention may further include a remote management center connected to the control panel through a wired or wireless connection to remotely manage the transparent sound barrier management system.

Here, the transparent sound barrier may include a concrete block foundation formed in a longitudinal direction of the dust and noise generating source generating dust and noise, A plurality of vertical supports formed vertically at regular intervals on the concrete block foundation; A sound insulation board comprising vertical and horizontal panel frames on four sides of a frame, the frame comprising: a transparent sound insulation plate laminated between the vertical column and the vertical column; And a water supply pipe embedded in the vertical column to supply water.

The transparent sound barrier may include a water permeable filter formed on the concrete block base to filter the water of the water film descending along the transparent sound insulation plate. And a water drain pipe embedded in the base of the concrete block for draining water passing through the water permeable filter medium.

Here, the transparent sound insulation panel is formed as a flat surface in the vertical direction without a step from the horizontal panel frame forming the four-sided frame.

A transparent sound barrier management system having a soundproofing and cleaning function according to the present invention is characterized in that a power supply and a control signal line drawn out from the control panel pass through the transparent sound barrier wall and are embedded in the vertical strand together with the water supply pipe Wiring piping may be further included.

According to another aspect of the present invention, there is provided a method for managing a transparent sound barrier having a soundproofing and cleaning function according to the present invention, including the steps of: A method for managing a sound barrier wall, comprising the steps of: a) sensing a dust by a dust detection sensor installed on an upper portion of a transparent sound barrier having a concrete block foundation, a vertical support and a transparent sound insulation plate; b) calculating a dust amount according to a dust amount detected by the dust detection sensor, the control panel installed on one side of the transparent sound barrier wall; c) generating a pump control signal for driving the water supply pump when the dust detection sensor senses dust above a reference value; d) activating the water supply pump in accordance with the pump control signal to supply water along a water supply line embedded in the vertical support; e) the control panel generating a nozzle control signal for driving the water injection nozzle; f) injecting water supplied along the water supply pipe through a water injection nozzle installed in front of the upper transparent soundproof wall in accordance with the nozzle control signal; And g) water sprayed through the water spray nozzle forms a water film on the upper transparent soundproofing plate to perform washing and soundproofing functions, wherein the water film formed on the transparent sound insulating plate in step g) And at the same time, the reflected noise is reduced.

A transparent sound barrier management method having a soundproof and cleaning function according to the present invention comprises the steps of: h) photographing the other transparent sound insulation panel facing the transparent sound insulation panel with CCTV to determine the contamination of the transparent sound insulation panel; The water supply pump, and the water injection nozzle.

In the step g), the water sprayed through the water spray nozzle forms a water film on the upper transparent soundproof plate, and the water film formed on the transparent sound insulation plate is lowered to the water permeable filter material formed on the upper surface of the base, And draining the water passing through the water permeable filter medium along the water drain pipe embedded in the foundation.

Here, the transparent sound insulation panel of step a) may be formed as a flat surface in the vertical direction without a step difference from the horizontal panel frame forming the four-sided frame.

Here, the water injection nozzle in step f) may be a fan-shaped nozzle capable of controlling the injection amount and the injection speed by the control panel.

The remote management center connected to the control panel of step b) by wired or wireless can remotely manage the transparent sound barrier management system.

According to the present invention, a waterproofing plate is formed by spraying water through a water spray nozzle on a transparent sound insulation plate on the upper side of a transparent soundproof wall, and a transparent soundproofing wall is formed so that a water film can descend along the transparent sound insulation plate, It can be easily managed in real time. As a result, the transparent sound insulation panel can be cleaned and the reflected noise can be reduced.

According to the present invention, it is possible to reduce the dust and the reflected noise in real time by detecting the dust in real time in the dust detection sensor and variablely operating the water supply pump and the water injection nozzle according to the dust amount generated from the dust and noise generation source.

According to the present invention, the surface state of the transparent sound insulation panel is detected in real time in the CCTV installed on the other transparent sound barrier wall facing each other, and the water supply pump and the water injection nozzle are operated variable according to the contamination state of the transparent sound insulation panel, .

1 is a view showing a transparent sound barrier wall according to a related art.
2 is a photograph illustrating a transparent sound barrier wall according to the prior art.
3A and 3B are views illustrating the inner and outer surfaces of the transparent sound barrier of the noise barrier cleaning apparatus according to the related art, respectively.
4A and 4B are a bottom perspective view showing a transparent transparent sound barrier structure for a road according to a conventional art, and a piping system for supplying and discharging washing water, respectively.
5 is a front view of a transparent sound barrier wall implemented with a transparent sound barrier management system having a soundproof and cleaning function according to an embodiment of the present invention.
6 is a side view of a transparent sound barrier wall in which a transparent sound barrier management system having a soundproof and cleaning function according to an embodiment of the present invention is implemented.
7 is a view illustrating a state of contamination of a transparent sound barrier wall through a CCTV in a transparent sound barrier wall implemented with a transparent sound barrier management system having a soundproof and cleaning function according to an embodiment of the present invention.
FIG. 8 is a block diagram of a transparent sound barrier management system having a soundproof and cleaning function according to an embodiment of the present invention. Referring to FIG.
FIG. 9 is a view for explaining the formation of a water film for cleaning and soundproofing in a transparent sound barrier wall in which a transparent sound barrier management system having a soundproof and cleaning function according to an embodiment of the present invention is implemented.
10 is a view illustrating a water supply pipe and a cable embedded in a vertical strut in a transparent sound barrier wall implemented with a transparent sound barrier management system having a soundproof and cleaning function according to an embodiment of the present invention.
11 is a flowchart illustrating a method of managing a transparent sound barrier wall having a soundproof and cleaning function according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise.

[Transparent sound barrier management system with soundproofing and cleaning function]

FIG. 5 is a front view of a transparent sound barrier wall implemented with a transparent sound barrier management system having a soundproof and cleaning function according to an embodiment of the present invention, FIG. 6 is a front view of a transparent sound barrier wall 7 is a view illustrating an example of confirming the state of contamination of the transparent sound barrier wall through the CCTV in the transparent sound barrier wall implemented with the transparent sound barrier management system having the soundproof and cleaning function according to the embodiment of the present invention. FIG. 8 is a block diagram of a transparent sound barrier management system having a soundproof and cleaning function according to an embodiment of the present invention. Referring to FIG.

5 and 6, a transparent sound barrier management system having a soundproof and cleaning function according to an embodiment of the present invention includes a transparent sound insulation plate 140 laminated between vertical columns 120 on a base 110, A vertical panel 120, a horizontal panel frame 130, a transparent sound insulation panel 140, a support 150, a dust detection sensor 160, and a sound insulation panel 160. The transparent sound insulation wall management system includes a concrete block base 110, A water supply pipe 240, a water supply pipe 250, a water injection nozzle 260, a water-permeable filter material 27), a water discharge pipe (not shown) 280, a filter 290, a CCTV 310, a drain pipe 320, a control panel 330, and a remote management center 400.

The transparent sound barrier includes a concrete block base 110, a vertical support 120, a transparent sound insulation plate 140, a support 150, a water supply pipe 250, a water permeable filter medium 270, and a water drain pipe 280 The transparent sound insulation panel 140 is cleaned by forming a hydroplaning on the transparent sound insulation panel 140, and at the same time, the reflection noise is reduced.

Specifically, the concrete block foundation 110 of the transparent sound barrier wall is formed in a longitudinal direction with respect to a dust and a noise generating source, e.g., a road, which generates dust (fine dust) and noise.

The vertical struts 120 of the transparent sound barrier wall are vertically formed at regular intervals on the concrete block foundation 110. At this time, a water supply pipe 250 is buried in the vertical column 120 for aesthetic purposes.

The transparent sound insulation panel 140 of the transparent sound barrier wall is formed as a sound insulation panel having vertical panel frames and horizontal panel frames 130 on the four sides of the sound insulation panel and is laminated between the vertical pillars 120 and the vertical pillars 120. At this time, the transparent sound insulation panel 140 may be formed in the same flat surface as the horizontal panel frame 130 forming the four sides in a vertical direction without a step to smoothly descend the water film in the vertical direction.

The support base 150 of the transparent sound barrier may be installed at the upper end of the transparent sound barrier so that the dust detection sensor 160 may be fixedly installed.

 The water supply pipe 250 of the transparent sound barrier wall is embedded in the vertical column 120 to supply water.

 The transparent sound barrier material 270 of the transparent sound barrier wall is formed on the concrete block foundation 110 to filter the water of the water descending along the transparent sound insulation plate 140.

The water drainage pipe 280 of the transparent sound barrier wall is embedded in the concrete block foundation 110 to drain the water passing through the water permeable filter medium 270.

The dust detection sensor 160 is installed at the upper part of the transparent sound barrier wall and detects dusts generated from the dust and noise generating sources. Here, the dust sensing sensor 160 is a sensor that can detect the amount of fine dust in real time, and will be apparent to those skilled in the art, and thus a detailed description thereof will be omitted.

The injection port 210 may be a pipe for supplying water, for example, water to the water storage tank 230, and the meter 220 may measure the amount of the water.

The water storage tank 230 stores the water supplied through the water supply pipe 250.

The water supply pump 240 operates when the dust detection sensor 160 detects dust above a reference value and supplies the water stored in the water storage tank 230 through the water supply pipe 250. At this time, the operation of the water supply pump 240 can be remotely controlled in response to the amount of dust detected by the dust detection sensor 160. At this time, the water storage tank 230 and the water supply pump 240 may be installed on one side of the concrete block foundation 110, or may be buried so as to be advantageous to freeze, breakage, and management. In addition, the water supply pump 240 may be simply attached to or detached from the vertical support 120.

The water injection nozzle 260 is installed on the top of the transparent soundproofing wall to spray water supplied through the water supply pipe 250 onto the transparent sound insulation plate 140 to form a hydroplaning function for washing and soundproofing do. At this time, the water spray nozzle 260 may have a tubular shape, a sprinkler, and the like, but it is preferably a fan shape considering a spraying range and the installation of the vertical support 120.

The water-permeable filter medium 270 is formed on the concrete block base 110 to filter the water of the water descending along the transparent sound insulation plate 140.

The water drainage pipe 280 is embedded in the concrete block base 110 to drain water passing through the water permeable filter medium 270. The water drained through the water drain pipe 280 may then be re-supplied to the storage water tank 230 via the filter 290 installed at the front end of the storage water tank 230.

The control panel 330 is installed at one side of the transparent sound barrier wall to generate a pump control signal for driving the water supply pump 240 according to the amount of dust detected by the dust detection sensor 160, And a nozzle control signal for driving the nozzle.

The remote management center 400 may be connected to the control panel 330 by wire or wirelessly to remotely manage the transparent sound barrier management system.

As shown in FIG. 7, the CCTV 310 photographs the transparent sound insulation panel of the other transparent sound barrier installed at the upper end of the transparent sound barrier wall and installed opposite to the transparent sound barrier wall. For example, when a transparent sound barrier is installed on both sides of a road, a CCTV 310 is installed on an upper portion of each transparent sound barrier, and a transparent sound insulation plate of the other transparent sound barrier installed opposite to the transparent sound barrier, I shoot. At this time, the control panel 330 is installed only on one side of the road, and can manage all the transparent sound barrier walls installed on both sides of the road. At this time, the CCTV 310 photographs the contamination state of the other transparent sound insulation panel.

The wiring pipe 320 is a pipe through which the power supply and control signal wiring drawn out from the control panel 330 passes through the transparent sound barrier wall and can be buried together with the water supply pipe 250 in the vertical support pipe 120 .

8, the control panel 330 includes a dust amount calculating unit 331, a transparent sound damping plate contamination judging unit 332, a pump control signal generating unit 333, and a nozzle control signal generating unit 334. [ .

The dust amount calculating unit 331 calculates the amount of dust according to the amount of dust detected by the dust sensing sensor 160 and the transparent sound damping plate contamination judging unit 332 calculates the dust amount of the transparent soundproofing plate according to the image taken by the CCTV 310 .

The pump control signal generating unit 333 generates a pump control signal for driving the water supply pump 240 in accordance with the amount of dust calculated by the dust amount calculating unit 331. The nozzle control signal generating unit 334 generates the pump control signal, And generates a nozzle control signal for driving the water injection nozzle 260 according to the amount of dust calculated by the calculation unit 331.

Therefore, according to the embodiment of the present invention, the dust detection sensor senses the dust in real time, and the water supply pump and the water injection nozzle are operated variable according to the amount of dust generated from the dust and the noise generation source, In addition, it is possible to detect the surface condition of the transparent soundproof panel in real time in the CCTV installed on the other transparent sound barrier wall facing each other, and adjust the water supply pump and the water injection nozzle in accordance with the contamination condition of the transparent soundproof panel, .

Meanwhile, FIG. 9 is a view for explaining the formation of a water film for cleaning and soundproofing in a transparent sound barrier wall in which a transparent sound barrier management system having a soundproof and cleaning function according to an embodiment of the present invention is implemented.

Referring to FIG. 9, in a transparent sound barrier wall having a transparent sound barrier management system having a soundproof and cleaning function according to an embodiment of the present invention, a water injection nozzle 260 is installed on a front surface of the upper transparent sound insulation panel 140 The water supplied through the water supply pipe 250 is sprayed to form a water film to perform washing and soundproofing functions. At this time, it is preferable that the water injection nozzle 260 is a fan-shaped nozzle which can control the injection amount and the injection speed under the control of the control panel 330.

The water injected into the transparent sound insulation plate 140 by the water injection nozzle 260 is lowered to the water permeable filter medium 270 of the base 110 while forming a water film, 140 are washed, and the reflected sound can be reduced by the water film.

10 is a view illustrating a water supply pipe and a cable embedded in a vertical strut in a transparent sound barrier wall implemented with a transparent sound barrier management system having a soundproof and cleaning function according to an embodiment of the present invention.

10, in the transparent sound barrier wall management system having the soundproof and cleaning function according to the embodiment of the present invention, the water supply pipe 250 is connected to the vertical pillars 120 10 (a) is a perspective view of the vertical strut 120, and FIG. 10 (b) is a sectional view of the AA line shown in FIG. 10 c is a view illustrating that the horizontal panel frame 130 and the transparent sound insulation panel 140 are fastened to the vertical support 120. [

At this time, the wiring pipe 320 is a pipe through which the power supply and control signal wiring drawn out from the control panel 330 pass through the transparent sound barrier wall, and is embedded in the vertical support pipe 120 together with the water supply pipe 250 . At this time, the control panel 330 and the water injection nozzle 260 or the CCTV 310 may be wirelessly connected without supplying the wiring pipe 320, and power may be supplied to transmit and receive control signals.

[Method for managing transparent sound barrier with soundproofing and cleaning function]

11 is a flowchart illustrating a method of managing a transparent sound barrier wall having a soundproof and cleaning function according to an embodiment of the present invention.

11, a transparent sound barrier management method having a sound insulation and cleaning function according to an embodiment of the present invention includes a transparent sound barrier 140 formed by laminating a transparent sound insulation plate 140 between vertical pillars 120 on a base 110, A dust sensing sensor 160 installed on an upper portion of a transparent sound barrier wall having a concrete block foundation 110, a vertical support 120 and a transparent sound insulation plate 140 senses dust (S110) .

Next, the control panel 330 installed on one side of the transparent sound barrier wall calculates the amount of dust according to the amount of dust detected by the dust sensing sensor 160 (S120).

Next, when the dust sensing sensor 160 detects dust above a reference value, the control panel 330 generates a pump control signal for driving the water supply pump 240 (S130). At this time, the operation of the water supply pump 240 can be controlled corresponding to the amount of dust detected by the dust detection sensor 160. That is, the dust sensing sensor 160 senses the dust in real time, and the water supply pump 240 is operated variable according to the amount of dust generated from the dust and noise generating source, so that the dust and the reflected noise can be easily reduced in real time.

Next, the water supply pump 240 is operated according to the pump control signal to supply water along the water supply pipe 250 embedded in the vertical column 120 (S140).

Next, the control panel 330 generates a nozzle control signal for driving the water injection nozzle 260 (S150). At this time, the water injection nozzle 260 may be a fan-shaped nozzle capable of controlling an injection amount and an injection speed controlled by the control panel 330. In addition, the transparent sound insulation panel 140 may be formed in the same flat surface as the horizontal panel frame 130 forming the four sides in a vertical direction so as to smoothly descend the water film in the vertical direction.

Next, the water supplied along the water supply pipe 250 is injected through the water injection nozzle 260 installed on the front surface of the upper transparent soundproofing wall according to the nozzle control signal (S160).

Next, water sprayed through the water spray nozzle 260 forms a water film on the upper transparent soundproofing plate to perform a washing and soundproof function (S170). At this time, the water injected through the water injection nozzle 260 forms a water film on the upper transparent sound insulation plate 140, and a water film formed on the transparent sound insulation plate 140 is formed on the base 110 with water- The water passing through the water permeable filter medium 270 can be drained along the water drain pipe 280 buried in the base 110. In this case,

Also, the remote management center 400 connected to the control panel 330 by wired or wireless may remotely manage the transparent sound barrier management system.

Subsequently, the other transparent transparent soundproofing plate opposite to the transparent soundproofing plate is photographed by the CCTV 310 to determine the contamination of the transparent soundproofing plate, and the water supply pump 240 and the water injection nozzle 260 (S180). Accordingly, the water film formed on the transparent sound insulation plate 140 can clean the transparent sound insulation plate 140 and reduce reflected noise at the same time.

As a result, according to the embodiment of the present invention, water is sprayed through the water spray nozzle to the transparent sound insulation plate on the upper side of the transparent sound barrier wall to form a water film, and while the water film is descending along the transparent sound insulation plate, The transparent sound barrier can be easily managed in real time.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

110: Concrete block foundation
120: Vertical holding
130: Horizontal panel frame
140: Transparent sound insulation plate
150: Support
160: Dust detection sensor
210: inlet
220: Meter
230: Reservoir tank
240: Water supply pump
250: Water supply piping
260: Water injection nozzle
270: Permeable media
280: Water drainage piping
290: Filter
310: CCTV
320: Wiring piping
330: control panel
331:
332: Transparent sound insulation panel contamination judging unit
333: pump control signal generation unit
334: a nozzle control signal generating unit
400: Remote Administration Center

Claims (15)

A transparent sound barrier management system for managing a transparent sound barrier formed by stacking a transparent sound barrier plate (140) between vertical pillars (120) on a base (110)
The transparent sound insulation panel 140 is provided with a concrete block base 110, a vertical support 120 and a transparent sound insulation plate 140. The transparent insulation panel 140 is formed with a hydroplaning to clean the transparent sound insulation plate 140, A transparent sound-deadening wall for reducing the noise level;
A dust detection sensor 160 installed at an upper end of the transparent sound barrier wall to detect dust;
A water supply pump 240 which is activated when the dust detection sensor 160 detects dust above a reference value and supplies the water stored in the water storage tank 230 through the water supply pipe 250;
A water injection nozzle 260 installed at an upper end of the transparent soundproof wall and spraying water supplied through the water supply pipe 250 onto the transparent sound insulation plate 140 to form a hydroplaning function for washing and soundproofing; And
And a pump for generating a pump control signal for driving the water supply pump 240 in accordance with the amount of dust detected by the dust detection sensor 160. The nozzle control unit 260 is connected to a nozzle for driving the water injection nozzle 260, The control panel 330, which generates control signals,
And a soundproofing and cleaning function. The apparatus of claim 1, wherein the control panel (330)
A dust amount calculating unit 331 for calculating a dust amount according to the dust amount sensed by the dust sensing sensor 160;
A pump control signal generating unit 333 for generating a pump control signal for driving the water supply pump 240 according to the amount of dust calculated by the dust amount calculating unit 331; And
A nozzle control signal generation unit 334 for generating a nozzle control signal for driving the water injection nozzle 260 according to the amount of dust calculated by the dust amount calculation unit 331,
And a soundproofing and cleaning function. 3. The method of claim 2,
Further comprising a CCTV (310) disposed at an upper end of the transparent sound barrier and photographing a transparent sound barrier of the other transparent sound barrier installed opposite to the transparent sound barrier,
Wherein the control panel 330 further comprises a transparent sound damping plate contamination discriminating part 332 for discriminating the contamination state of the transparent soundproofing plate according to the image photographed by the CCTV 310. [ The method according to claim 1,
Wherein the water spray nozzle (260) is a fan type nozzle capable of controlling an injection amount and an injection speed under the control of the control panel (330). The method according to claim 1,
And a remote management center (400) connected to the control panel (330) by wire or wireless to remotely manage the transparent sound barrier management system. [2] The apparatus of claim 1,
A concrete block foundation 110 formed in a lengthwise direction with respect to a dust and a noise generating source generating dust and noise;
A plurality of vertical columns 120 formed in a vertical direction at regular intervals on the concrete block foundation 110;
A transparent sound insulation plate 140 laminated between the vertical column 120 and the vertical column 120, the sound insulation panel comprising vertical and horizontal panel frames 130 at four corners; And
A water supply pipe 250 installed in the vertical column 120 to supply water,
And a soundproofing and cleaning function. [7] The method of claim 6,
A water permeable filter material 270 formed on the concrete block base 110 to filter the water of the water film descending along the transparent sound insulation plate 140; And
A water drain pipe 280 installed in the concrete block foundation 110 to drain the water passing through the water permeable filter media 270,
Wherein the transparent sound barrier management system further has a soundproof and clean function. The method according to claim 6,
The transparent sound barrier management system of claim 1, wherein the transparent sound insulation panel (140) is formed of the same flat surface as the horizontal panel frame (130) forming the four sides in a vertical direction without a step. The method according to claim 6,
A power supply and a control signal line drawn from the control panel 330 pass through the transparent sound barrier wall and a wiring pipe 320 embedded in the vertical support 120 together with the water supply pipe 250 is additionally provided A transparent sound barrier management system having a soundproofing and cleaning function. A transparent sound barrier management method for managing a transparent sound barrier formed by laminating a transparent sound barrier plate (140) between vertical pillars (120) on a base (110)
a) detecting dust by a dust detection sensor 160 installed on an upper portion of a transparent sound barrier having a concrete block base 110, a vertical support 120 and a transparent sound insulation plate 140;
b) calculating a dust amount in accordance with an amount of dust detected by the dust detection sensor (160) by a control panel (330) installed on one side of the transparent sound barrier;
c) generating a pump control signal for driving the water supply pump 240 by the control panel 330 when the dust detection sensor 160 detects dust above a reference value;
d) activating the water supply pump (240) in accordance with the pump control signal to supply water along a water supply line (250) embedded in the vertical column (120);
e) generating a nozzle control signal for driving the water injection nozzle 260 by the control panel 330;
f) injecting the water supplied along the water supply pipe (250) through a water injection nozzle (260) installed in front of the upper transparent sound barrier wall in accordance with the nozzle control signal; And
g) Water sprayed through the water spray nozzle 260 forms a water film on the upper transparent soundproofing plate to perform washing and soundproofing function
, ≪ / RTI &
The method of claim 1, wherein the transparent sound insulation panel (140) is washed with water to reduce reflection noise at the same time in step g). 11. The method of claim 10,
h) determining the contamination of the transparent sound insulation panel by photographing the other transparent sound insulation panel opposite to the transparent sound insulation panel with the CCTV 310 and determining whether the transparent waterproofing panel is contaminated by the water supply pump 240 and the water injection nozzle 260, Further comprising the step of controlling the driving of the transparent sound barrier. 11. The method of claim 10,
Wherein the water sprayed through the water spray nozzle 260 forms a water film on the upper transparent soundproofing plate and the water film formed on the transparent sound insulation plate 140 is formed on the base 110, The water permeable material 270 is drained along the water drain pipe 280 buried in the base 110. In this case, A method of managing a transparent sound barrier having soundproofing and cleaning functions. 11. The method of claim 10,
Wherein the transparent sound insulation panel 140 in step a) is formed in the same flat surface in a vertical direction without a step with the horizontal panel frame 130 forming the four sides of the transparent sound insulation panel 140. [ . 11. The method of claim 10,
Wherein the water spray nozzle (260) of step (f) is a fan nozzle capable of controlling an injection amount and an injection speed by the control panel (330). 11. The method of claim 10,
And the remote management center (400) connected to the control panel (330) of the step b) by wire or wireless can remotely manage the transparent sound barrier management system.
KR1020140123737A 2014-09-17 2014-09-17 System for managing transparent sound-proof wall having for both cleaning and sound-proofing function, and method for the same KR20160032946A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111155453A (en) * 2020-01-21 2020-05-15 郑州市公路工程公司 Unpowered self-cleaning formula highway sound-proof wall
FR3108346A1 (en) * 2020-03-17 2021-09-24 Eiffage Infrastructures Coating for road use or useful as urban development and its construction process - Process for refreshing a public space comprising this coating
KR20220086766A (en) * 2020-12-16 2022-06-24 (주)경서 Apparatus for soundproof barrier with air purification

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111155453A (en) * 2020-01-21 2020-05-15 郑州市公路工程公司 Unpowered self-cleaning formula highway sound-proof wall
FR3108346A1 (en) * 2020-03-17 2021-09-24 Eiffage Infrastructures Coating for road use or useful as urban development and its construction process - Process for refreshing a public space comprising this coating
KR20220086766A (en) * 2020-12-16 2022-06-24 (주)경서 Apparatus for soundproof barrier with air purification

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