KR20110001807U - Shielding fence structure of median strip for generating by wind power - Google Patents

Shielding fence structure of median strip for generating by wind power Download PDF

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Publication number
KR20110001807U
KR20110001807U KR2020090010646U KR20090010646U KR20110001807U KR 20110001807 U KR20110001807 U KR 20110001807U KR 2020090010646 U KR2020090010646 U KR 2020090010646U KR 20090010646 U KR20090010646 U KR 20090010646U KR 20110001807 U KR20110001807 U KR 20110001807U
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South Korea
Prior art keywords
wind power
shading
light shielding
rotary blade
fence
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KR2020090010646U
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Korean (ko)
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이종근
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이종근
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Priority to KR2020090010646U priority Critical patent/KR20110001807U/en
Publication of KR20110001807U publication Critical patent/KR20110001807U/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/43—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines
    • F03D9/46—Tunnels or streets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/02—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having a plurality of rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • 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
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/06—Anti-dazzle arrangements ; Securing anti-dazzle means to crash-barriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Abstract

본 고안은 풍력발전이 가능한 중앙분리대용 차광펜스구조에 관한 것으로, 더욱 상세하게는 도로의 중앙분리대 상부에 설치되면서 차광펜스의 기능을 수행하는 동시에 주행하는 차량으로부터 발생하는 풍력을 이용하여 발전기능을 갖도록 구성되는 풍력발전이 가능한 중앙분리대용 차광펜스구조를 제공함에 그 목적이 있다.

그리고, 상기한 목적을 달성하기 위하여 본 고안은 중앙분리대의 상부를 따라 고정 설치되는 사각틀 형상의 차광펜스케이싱과; 상기 차광펜스케이싱내에 회전 가능하도록 수직으로 설치되는 다수의 회전축과; 상기 각 회전축에 부착되는 다수의 회전날개편과, 상기 회전날개편의 상하부에 부착되는 날개덮개로 구성하되, 회전날개편이 차량으로 발생되는 풍력에 의해 회전되면서 차광하도록 이루어지는 회전차광펜스와; 상기 차광펜스케이싱의 상하부측에 내장되면서 상기 각 회전축의 회전에 따라 발전하도록 구비되는 발전기;로 구성되는 것을 특징으로 하는 풍력발전이 가능한 중앙분리대용 차광펜스구조를 제공하게 된다.

Figure P2020090010646

중앙분리대, 차광, 풍력발전

The present invention relates to a light shielding fence structure for wind turbines capable of generating wind power, and more particularly, it is installed on the center separator of a road and performs the function of the light shielding fence and simultaneously uses the wind power generated from the vehicle to drive. It is an object of the present invention to provide a light shielding fence structure for a central separator capable of generating wind power.

In order to achieve the above object, the present invention is a light shielding pen slicing of the rectangular frame shape fixedly installed along the upper portion of the central separator; A plurality of rotation shafts installed vertically to be rotatable in the shading pen casing; A rotating shading fence comprising a plurality of rotary blade pieces attached to each of the rotary shafts, and wing covers attached to upper and lower portions of the rotary blade pieces, wherein the rotary blade pieces are shielded while being rotated by wind power generated by the vehicle; It is provided on the upper and lower sides of the shading pen casing and provided with a generator provided to generate power in accordance with the rotation of each of the rotating shaft; provides a shading fence structure for the wind power generation is possible.

Figure P2020090010646

Central separator, shading, wind power

Description

풍력발전이 가능한 중앙분리대용 차광펜스구조{SHIELDING FENCE STRUCTURE OF MEDIAN STRIP FOR GENERATING BY WIND POWER}SHIELDING FENCE STRUCTURE OF MEDIAN STRIP FOR GENERATING BY WIND POWER}

본 고안은 풍력발전이 가능한 중앙분리대용 차광펜스구조에 관한 것으로, 더욱 상세하게는 도로의 중앙분리대 상부에 설치되면서 차광펜스의 기능을 수행하는 동시에 주행하는 차량으로부터 발생하는 풍력을 이용하여 발전기능을 갖도록 구성되는 풍력발전이 가능한 중앙분리대용 차광펜스구조에 관한 것이다.The present invention relates to a light shielding fence structure for wind turbines capable of generating wind power, and more particularly, it is installed on the center separator of a road and performs the function of the light shielding fence and simultaneously uses the wind power generated from the vehicle to drive. It relates to a light shield fence structure for a central separator capable of generating wind power to be configured to have.

일반적으로, 4차선 이상의 고속도로 및 일반국도에는 고속으로 운행하고 있는 운행차량이 반대차선으로 침범하는 것을 방지하여 대형사고를 예방할 수 있도록 콘크리트로 제작된 중앙분리대가 설치되어 있다.In general, a four-lane highway and a general national road is provided with a concrete separator made of concrete to prevent a large accident by preventing invasion of the operating vehicle running at high speed to the opposite lane.

종래에는 이러한 중앙분리대의 높이가 낮아 야간에 주행하는 화물차량 또는 버스의 전조등에 의해 반대편 차선에서 진행하는 운전자에게 눈부심을 유발하여 안전사고가 발생할 수 있는 문제점이 있었다.In the related art, such a height of the center separator is low, causing a glare to the driver running in the opposite lane by the headlights of a freight vehicle or a bus running at night, which may cause a safety accident.

따라서, 도1에 도시한 바와 같이 중앙분리대(1)의 상부에 차광펜스(2)를 설치하여 야간에 전조등에 의한 차량의 안전사고를 미연에 방지하도록 하였다.Accordingly, as shown in FIG. 1, a light shielding fence 2 is installed at the upper portion of the central separator 1 to prevent a safety accident of the vehicle by the headlamp at night.

한편, 도2는 중앙분리대의 상부에 설치되면서 차량의 주행시 발생되는 풍력 으로 하우징(4)내의 회전날개(3)를 회전시키면 발전기(5)에서 발전하면서 안전램프(7)를 점등하도록 구성되어 있다.On the other hand, Figure 2 is installed on top of the center separator is configured to turn on the safety lamp (7) while generating power from the generator (5) by rotating the rotary blades 3 in the housing (4) with wind power generated when the vehicle is running. .

이처럼, 종래에는 중앙분리대의 상부에 차광펜스나 풍력발전시설이 선택적으로 설치되면서 비경제적이고도 비효율적인 문제를 초래하게 되었다.As such, in the related art, a light shielding fence or a wind power generation facility is selectively installed on an upper portion of the central separator, resulting in an inefficient and inefficient problem.

본 고안은 상기 종래 기술의 문제를 개선하고자 고안된 것으로, 도로의 중앙분리대 상부에 설치되면서 차광펜스의 기능을 수행하는 동시에 주행하는 차량으로부터 발생하는 풍력을 이용하여 발전기능을 갖도록 구성되는 풍력발전이 가능한 중앙분리대용 차광펜스구조를 제공함에 그 목적이 있다.The present invention is designed to improve the problems of the prior art, the wind power generation is configured to have a power generation function using the wind generated from the vehicle running at the same time while performing the function of the shading fence while installed on the central separator of the road. Its purpose is to provide a light shielding fence structure for a central separator.

상기한 목적을 달성하기 위하여 본 고안은 중앙분리대의 상부를 따라 고정 설치되는 사각틀 형상의 차광펜스케이싱과; 상기 차광펜스케이싱내에 회전 가능하도록 수직으로 설치되는 다수의 회전축과; 상기 각 회전축에 부착되는 다수의 회전날개편과, 상기 회전날개편의 상하부에 부착되는 날개덮개로 구성하되, 회전날개편이 차량으로 발생되는 풍력에 의해 회전되면서 차광하도록 이루어지는 회전차광펜스와; 상기 차광펜스케이싱의 상하부측에 내장되면서 상기 각 회전축의 회전에 따라 발전하도록 구비되는 발전기;로 구성되는 것을 특징으로 하는 풍력발전이 가능한 중앙분리대용 차광펜스구조를 제공하게 된다.In order to achieve the above object, the present invention includes a light shielding pen sizing having a rectangular frame shape fixedly installed along an upper portion of the central separator; A plurality of rotation shafts installed vertically to be rotatable in the shading pen casing; A rotating shading fence comprising a plurality of rotary blade pieces attached to each of the rotary shafts, and wing covers attached to upper and lower portions of the rotary blade pieces, wherein the rotary blade pieces are shielded while being rotated by wind power generated by the vehicle; It is provided on the upper and lower sides of the shading pen casing and provided with a generator provided to generate power in accordance with the rotation of each of the rotating shaft; provides a shading fence structure for the wind power generation is possible.

이상과 같이 구성되는 본 고안은 차량의 불빛을 차단하는 차광펜스의 기능을 수행하면서 차량의 주행풍력을 이용한 발전기능을 동시에 수행할 수 있는 등의 효과를 제공하게 된다. The present invention constituted as described above provides an effect of simultaneously performing a power generation function using the driving wind power of the vehicle while performing a function of a light shielding fence that blocks the light of the vehicle.

이하에서는 첨부된 도면을 참조하여 본 고안의 바람직한 실시예를 상세히 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도3은 본 고안에 따른 풍력발전이 가능한 중앙분리대용 차광펜스구조의 설치구성도이고, 도4는 본 고안에 따른 풍력발전이 가능한 중앙분리대용 차광펜스구조를 나타내는 사시도이다.Figure 3 is a configuration diagram of the shading fence structure for the wind power generator according to the present invention, Figure 4 is a perspective view showing the shading fence structure for the wind power generator according to the present invention.

본 고안은 그 일 실시예에 따르면, 도3 및 도4에 도시한 바와 같이 중앙분리대(1)의 상부에 고정 설치되는 차광펜스케이싱(20)과; 상기 차광펜스케이싱 내에 회전 가능하도록 수직으로 설치되는 다수의 회전축(15)과; 상기 각 회전축에 각각 고정 부착되면서 차량으로 발생되는 풍력에 의해 회전되는 다수의 회전차광펜스(10)와; 상기 차광펜스케이싱(20)의 상하부측에 내장되면서 상기 각 회전축의 회전에 따라 발전하도록 구비되는 발전기(40,41);로 구성되어 있다.According to an embodiment of the present invention, as shown in FIGS. 3 and 4, the light shielding penscing 20 is fixedly installed on the upper portion of the central separator 1; A plurality of rotation shafts 15 installed vertically to be rotatable in the shading pen casing; A plurality of rotary shading fences 10 fixed to each of the rotary shafts and rotated by wind power generated by the vehicle; And a generator (40, 41) is provided on the upper and lower sides of the light-shielding pen casing 20 and is provided to generate power in accordance with the rotation of the respective rotary shafts.

이때, 차광펜스케이싱(20)은 사각틀의 형상을 가지면서 중앙분리대(1)의 상부를 따라 연이어 고정 부착되어 있고, 차량도로를 향한 그 양측편이 개방되면서 주행하는 차량으로부터의 풍력이 작용하도록 구성되어 있다.At this time, the shading pen casing 20 has a rectangular frame shape and is fixedly attached along the upper portion of the center separator 1, and is configured to act as wind power from the vehicle that travels while both sides are opened toward the vehicle road. have.

여기서, 각 차광펜스케이싱(20)에는 그 내측 상부 및 하부를 따라 다수의 발전기(40,41)가 상하 대응되도록 고정 설치되어 있다.Here, each of the light shielding pens casing 20 is fixedly installed so that a plurality of generators 40 and 41 correspond up and down along the inner upper and lower portions thereof.

그리고, 각 회전축(15)은 통상 육각의 단면형상을 이루기도 하나, 원형의 단면형상을 이루는 축을 구성할 수 있고, 그 상하단부에 각각 상하부베어링(30,31)이 구비되어 있다.In addition, although each rotation shaft 15 has a hexagonal cross-sectional shape, it can also comprise the shaft which forms a circular cross-sectional shape, and the upper and lower bearings 30 and 31 are provided in the upper and lower ends, respectively.

이때, 각 회전축(15)의 상하부베어링(30,31)은 각 발전기(40,41)에 삽입되면 서 각 회전축의 회전이 가능하도록 지지하게 된다.At this time, the upper and lower bearings 30 and 31 of the respective rotation shafts 15 are inserted into the respective generators 40 and 41 to support the rotation of the respective rotation shafts.

특히, 발전기(40,41)는 고정자(미도시)가 내장되면서 각 회전축(15)의 상하부측에 구비된 회전자(미도시)와의 상호 작용을 통해 동시에 유도전류를 발생시키면서 발전을 하도록 구성되어 있다.Particularly, the generators 40 and 41 are configured to generate power while simultaneously generating an induced current through interaction with rotors (not shown) provided at upper and lower sides of each rotating shaft 15 while a stator (not shown) is built in. have.

여기서, 회전차광펜스(10)는 도4에 도시한 바와 같이 회전날개편(11)과 날개커버(12)으로 구성되어 있고, 각각의 회전날개편은 그 각 내측단이 상기 각 회전축(15)의 외측면을 따라 고정 부착되면서 그 상하부측에 날개커버(12)를 부착하게 된다.Here, the rotating light shielding fence 10 is composed of a rotary blade piece 11 and the wing cover 12, as shown in Figure 4, each of the rotary blade piece is the inner end of each of the rotary shaft 15 It is attached along the outer surface of the wing cover 12 is attached to the upper and lower sides.

이때, 각 회전축(15)상에 구비되는 회전차광펜스(10)는 각 회전날개편(11)의 상부측에 설치된 날개커버(12)에 의해 그 내구성이 현저히 증대되고, 더욱이 날개커버에 의해 회전날개편의 내부공간이 반밀폐성을 형성하면서 풍력의 보존력을 강화하는 동시에 작은 풍력에도 회전력이 작용하여 민감성을 향상시킬 수 있도록 구성되어 있다.At this time, the rotation light shielding fence 10 provided on each of the rotary shaft 15 is significantly increased durability by the wing cover 12 provided on the upper side of each rotary blade piece 11, and further rotated by the wing cover The inner space of the wing piece is formed to be semi-closed to enhance the preservation power of the wind power and to improve the sensitivity due to the rotational force acting on the small wind power.

또한, 본 고안에서는 각 회전축(15) 사이의 공간을 각 회전차광펜스(10)의 회전날개편(11)이 서로 간섭되지 않는 한도내에서 차단하도록 구성함으로써 실질적으로 회전하는 회전날개편이 차광펜스의 작용을 수행하게 된다.In addition, the present invention is configured to block the space between the respective rotating shaft 15 in the rotation blade piece 11 of each rotating light shield fence 10 so as not to interfere with each other, so that the rotating blade piece that rotates substantially Will perform the action.

그리고, 축전지(50)는 각 회전차광펜스(10)별로 외장 설치되면서 직렬연결된 발전기(40,41)의 전기를 저장하여 사용하도록 구성되어 있고, 제어박스(미도시)에 의해 전원공급의 스위칭이 제어되도록 구성되어 있다.In addition, the storage battery 50 is configured to store and use electricity of the generators 40 and 41 connected in series while being installed by each rotary shielding fence 10, and switching of power supply is performed by a control box (not shown). It is configured to be controlled.

요컨대, 본 고안에서는 중앙분리대(1)의 상부를 따라 고정 설치되는 차광펜 스케이싱(20) 내에 다수의 회전축(15)을 중심으로 회전하는 회전차광펜스(10)를 설치하되, 회전차광펜스의 회전날개편(11)이 차량의 주행풍력에 의해 회전되면서 회전축의 상단부측에 위치하는 발전기(40,41)의 발전을 유도하는 동시에 차량의 불빛을 차광하는 차광펜스의 기능을 동시에 수행하도록 구성되는 데에 그 기술적 특징이 있다할 것이다.In other words, in the present invention, in the light shielding pen casing 20 fixedly installed along the upper portion of the center separator 1, a rotating light shielding fence 10 rotating around a plurality of rotating shafts 15 is installed, The rotary blade piece 11 is configured to induce the power generation of the generators 40 and 41 positioned on the upper end side of the rotary shaft while being rotated by the driving wind power of the vehicle, and simultaneously perform a function of a light shielding fence that shields the vehicle's lights. There are technical features to it.

이와 같이, 본 고안의 상세한 설명에서는 구체적인 실시예에 관해 설명하였으나, 이는 본 고안의 범주에서 벗어나지 않는 한도내에서 여러가지 변형이 가능함은 물론이다.As such, in the detailed description of the present invention, specific embodiments have been described. However, various modifications may be made without departing from the scope of the present invention.

그러므로, 본 고안의 범위는 상술된 실시예에 의해 한정되어져서는 안되며, 후술하는 청구범위 뿐만 아니라 청구범위와 균등한 구성에 의해 정해져야 함은 당연하다.Therefore, the scope of the present invention should not be limited by the above-described embodiment, it should be obvious that not only by the claims described below, but also by the configuration equivalent to the claims.

도1은 종래 중앙분리대용 차광펜스를 나타내는 사시도,1 is a perspective view showing a light shielding fence for a conventional center separator;

도2는 종래 중앙분리대의 풍력발전구조를 나타내는 사시도,2 is a perspective view showing a wind power generation structure of a conventional central separator;

도3은 본 고안에 따른 풍력발전이 가능한 중앙분리대용 차광펜스구조의 설치구성도,Figure 3 is an installation configuration of the shading fence structure for the central separator capable of wind power generation according to the present invention,

도4는 본 고안에 따른 풍력발전이 가능한 중앙분리대용 차광펜스구조를 나타내는 사시도이다.Figure 4 is a perspective view showing a light shield fence structure for the central separator capable of wind power generation according to the present invention.

<도면의 주요부분에 대한 부호의 간단한 설명>BRIEF DESCRIPTION OF THE DRAWINGS FIG.

1: 중앙 분리대 10: 회전차광펜스 20: 차광펜스케이싱 30,31: 베어링 40,41: 발전기 50: 축전지DESCRIPTION OF SYMBOLS 1 Central separator 10: Rotary shading | fencing fence 20: Shading | pencil shading 30 and 31: Bearing 40 and 41: Generator 50: Storage battery

Claims (1)

중앙분리대(1)의 상부를 따라 고정 설치되는 사각틀 형상의 차광펜스케이싱(20)과; A light shielding pen casing 20 having a rectangular frame shape fixedly installed along an upper portion of the center separator 1; 상기 차광펜스케이싱(20)내에 회전 가능하도록 수직으로 설치되는 다수의 회전축(15)과; A plurality of rotation shafts 15 installed vertically to be rotatable in the shading pen casing 20; 상기 각 회전축(15)에 부착되는 다수의 회전날개편(11)과, 상기 회전날개편(11)의 상하부에 부착되는 날개덮개(12)로 구성하되, 회전날개편(11)이 차량으로 발생되는 풍력에 의해 회전되면서 차광하도록 이루어지는 회전차광펜스(10)와; It consists of a plurality of rotary blade pieces 11 attached to each of the rotary shaft 15, and the wing cover 12 attached to the upper and lower portions of the rotary blade piece 11, the rotary blade piece 11 is generated as a vehicle A rotating light shielding fence 10 configured to block light while being rotated by wind power; 상기 차광펜스케이싱(20)의 상하부측에 내장되면서 상기 각 회전축(15)의 회전에 따라 발전하도록 구비되는 발전기(40,41);로 구성되는 것을 특징으로 하는 풍력발전이 가능한 중앙분리대용 차광펜스구조.Light-shielding fence for wind power generation is characterized in that consisting of; generators (40,41) are built in the upper and lower sides of the shading pen casing 20 is provided to generate power in accordance with the rotation of each of the rotating shaft (15) rescue.
KR2020090010646U 2009-08-17 2009-08-17 Shielding fence structure of median strip for generating by wind power KR20110001807U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104452622A (en) * 2014-10-30 2015-03-25 无锡悟莘科技有限公司 Intelligent self-power-supply type traffic lane rail
CN105908657A (en) * 2016-04-28 2016-08-31 无锡昊瑜节能环保设备有限公司 Intelligent filtering detection type road isolation guardrail
KR101990124B1 (en) * 2019-01-23 2019-06-20 주식회사 미래 Eco-friendly road facilities with electricity production
KR102124516B1 (en) * 2019-12-05 2020-06-18 (주)동아엔지니어링 Air-filled type sewage pipe cleaning system
KR102321572B1 (en) * 2021-09-08 2021-11-04 유니테크(주) Median strip type wind power generation system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104452622A (en) * 2014-10-30 2015-03-25 无锡悟莘科技有限公司 Intelligent self-power-supply type traffic lane rail
CN105908657A (en) * 2016-04-28 2016-08-31 无锡昊瑜节能环保设备有限公司 Intelligent filtering detection type road isolation guardrail
KR101990124B1 (en) * 2019-01-23 2019-06-20 주식회사 미래 Eco-friendly road facilities with electricity production
KR102124516B1 (en) * 2019-12-05 2020-06-18 (주)동아엔지니어링 Air-filled type sewage pipe cleaning system
KR102321572B1 (en) * 2021-09-08 2021-11-04 유니테크(주) Median strip type wind power generation system

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