KR200384324Y1 - Sound absorption type soundproof wall - Google Patents
Sound absorption type soundproof wall Download PDFInfo
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- KR200384324Y1 KR200384324Y1 KR20-2005-0004067U KR20050004067U KR200384324Y1 KR 200384324 Y1 KR200384324 Y1 KR 200384324Y1 KR 20050004067 U KR20050004067 U KR 20050004067U KR 200384324 Y1 KR200384324 Y1 KR 200384324Y1
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- sound
- sound absorbing
- absorbing
- plate
- cone
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- 238000010521 absorption reaction Methods 0.000 title description 8
- 239000011358 absorbing material Substances 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 3
- 230000004888 barrier function Effects 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 11
- 239000003365 glass fiber Substances 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
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- 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
- E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
- E01F8/0064—Perforated plate or mesh, e.g. as wall facing
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- 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
- E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
- E01F8/0064—Perforated plate or mesh, e.g. as wall facing
- E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
- E04B2001/8419—Acoustical cones or the like, e.g. for anechoic chambers
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8428—Tray or frame type panels or blocks, with or without acoustical filling containing specially shaped acoustical bodies, e.g. funnels, egg-crates, fanfolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
본 고안은 육각콘 모양을 갖는 흡음판이 구비되고 원뿔콘 모양의 차음판이 구비되며 그리고 그 사이에 흡음재를 삽입되어 조립구 A, B로 조립한 후 흡음판과 차음판 외부 끝단의 의 테두리를 직사각형의 틀체로 감싸 방음벽연결쇠에 밀어 넣어 설치하면 구성이 간소화되며 특히 인체에 해로운 유리섬유를 사용할 필요가 없으므로 환경친화적인 흡음형방음벽에 관한 것으로서 흡음구A로 유입된 음파가 흡음구B를 통과하면서 파동에너지가 감소되어 흡음공간부에 위치한 흡음재에 다다르면 매질입자의 충돌과 상쇄를 반복하면서 파동에너지의 매질입자의 운동에너지를 열에너지로 전환시켜 음파를 상쇄 또는 소멸되도록 구성되어 있다.The present invention is provided with a sound absorbing plate having a hexagonal cone shape, a cone-shaped sound absorbing plate is provided, and a sound absorbing material is inserted therebetween, and then assembled into assembly A and B. Then, the edges of the sound absorbing plate and the outer ends of the sound insulating plate are formed in a rectangular frame. If the installation is wrapped with a sieve and pushed into the soundproof wall connector, the configuration is simplified. Especially, it is not necessary to use glass fibers that are harmful to the human body. Therefore, it is related to an environmentally sound-proof soundproof soundproof wall. When the reduced sound absorbing material reaches the sound absorbing space, the collision and cancellation of the medium particles are repeated, and the kinetic energy of the medium particles of the wave energy is converted into thermal energy to cancel or dissipate the sound waves.
Description
일반적인 방음벽은 소음이 많이 발생하는 도로나 철도 그리고 고속전철 등이 양측을 따라 설치하는 것으로서 방음벽은 그 내부에 흡음재가 내장된 흡음형방음판으로 구성되거나 또는 소음을 반사시켜 차단하는 반사형 방음판으로 구성된다. 그리고 이들 흡음형과 반사형 방음판을 동시에 갖는 혼합형 방음판 등도 제안되고 있다.A general soundproof wall is installed along both sides of a road, railroad, and high-speed train, which generate a lot of noise, and the soundproof wall is composed of a sound absorbing soundproof board with sound absorbing material therein, or a reflective soundproof board that reflects and blocks noise. In addition, a mixed sound insulation board having these sound absorption and reflection sound insulation plates at the same time has also been proposed.
흡음형 방음벽이 경우는 내장된 흡음재(유리섬유)에 의한 흡음 및 철재구조물에 의한 차단 즉 투과손실 효과가 있는 반면 반사형 반사 벽의 경우는 표면의 흡음율이 거의 없기 때문에 음파를 차단만 시킨다. 따라서 반사형 방음벽인 경우는 이러한 반사효과로 인한 반대편의 소음증가 현상이 발생 할 수 있으므로 현장여건을 고려하여 그 종류를 선택하여야한다.In the case of the sound-absorbing soundproof wall, the sound absorbing material (glass fiber) is blocked by the sound-absorbing material and the steel structure, that is, the transmission loss effect. In the case of the reflective reflecting wall, the sound absorption of the surface is almost absent. Therefore, in the case of reflective soundproof walls, the noise increase on the other side may occur due to the reflection effect, so the type should be selected considering the site conditions.
이러한 방음벽은 음파를 흡수하는 것이며 음파의 흡수는 곧 음파의 파동에너지를 감소시켜 매질입자의 운동에너지를 열에너지로 전환시키는 것을 말한다. 그러나 종래의 방음벽에 사용되는 흡음재는 밀도가 대단히 작고 투과손실은 극히 작은 유리섬유가 대부분으로 이러한 유리섬유는 인체에 유해한 등의 단점이 있었다.The sound barrier absorbs sound waves, and the absorption of the sound waves reduces the wave energy of the sound waves and converts the kinetic energy of the medium particles into thermal energy. However, the sound absorbing materials used in the conventional soundproof walls are very low in density and extremely small in transmission loss, such glass fibers have a disadvantage such as harmful to the human body.
본 고안은 종래의 문제점을 감안하여 개발한 것으로서 본 고안의 목적은 육각콘모양의 흡음관을 갖는 흡음판이 구비되고 원뿔콘 모양의 차음판이 구비되며 그리고 그 사이에 흡음재를 삽입되어 조립구 A, B로 조립하여 설치한 뒤 흡음구A로 유입된 음파가 흡입구B를 통과하면서 파동에너지가 감소되어 흡음공간부에 위치한 흡음재에 다다르면 매질입자의 충돌과 상쇄를 반복하면서 파동에너지의 매질입자의 운동에너지를 열에너지로 전환시켜 음파를 상쇄 또는 소멸되도록 구성함으로서 특히 인체에 유해한 유리섬유등의 흡음재를 사용할 필요가 없으므로 환경친화적인 방음벽을 제공함에 있다.The present invention was developed in view of the conventional problems, and an object of the present invention is to provide a sound absorbing plate having a hexagonal cone-shaped sound absorbing tube, a cone-shaped sound absorbing plate is provided, and a sound absorbing material inserted therebetween. After assembling and installing it, the sound wave introduced into the sound absorbing port A passes through the suction port B, and the wave energy decreases and reaches the sound absorbing material located in the sound absorbing space, and the collision and offset of the medium particles is repeated and the kinetic energy of the wave energy medium particles is repeated. The sound wave is canceled or extinguished by converting it into thermal energy, and thus, there is no need to use sound absorbing materials such as glass fibers, which are particularly harmful to the human body.
상기 목적을 달성하기 위하여 본 고안은 육각콘 모양을 갖는 흡음판이 구비되고 원뿔콘 모양의 차음판이 구비되며 그리고 그 내부에 흡음재가 삽입되어 조립구 A, B로 조립한 후 흡음판과 차음판 외부 끝단의 의 테두리를 직사각형의 틀체로 감싸 방음벽연결쇠에 밀어 넣어 설치하면 구성이 간소화되며 특히 인체에 해로운 유리섬유를 사용할 필요가 없으므로 환경친화적인 흡음형방음벽에 관한 것으로서 흡음구A로 유입된 음파가 흡음구B를 통과하면서 파동에너지가 감소되어 흡음공간부에 위치한 흡음재에 다다르면 매질입자의 충돌과 상쇄를 반복하면서 파동에너지의 매질입자의 운동에너지를 열에너지로 전환시켜 음파를 상쇄 또는 소멸되도록 구성되어 있다.In order to achieve the above object, the present invention is provided with a sound absorbing plate having a hexagonal cone shape and a cone-shaped sound absorbing plate, and a sound absorbing material is inserted therein, and then assembled by assembling units A and B. Its configuration is simplified by wrapping the edge of the box with a rectangular frame and pushing it into the soundproof wall hinge. In particular, it does not require the use of glass fibers that are harmful to the human body. When passing through the wave energy is reduced to reach the sound absorbing material located in the sound-absorbing space, the collision and cancellation of the medium particles are repeated to convert the kinetic energy of the medium particles of the wave energy into thermal energy to cancel or dissipate the sound waves.
이하 본 고안의 바람직한 실시 예를 첨부 도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 고안의 흡음형방음벽의 흡음장치ASS' Y를 도시한 도면이며, 도 2는 방음판 도 3은 차음판 그리고 도 4는 흡음재를 도시한 도면이다. 본 고안의 흡음형방음벽은 먼저 흡음판(10)과 차음판(20)이 구비되며 흡음판(10)과 차음판(30)의 내부에는 흡음공간부가 있어 흡음재(30)가 내장되어 조립구A(11)와 조립구B(21)를 결합하면 흡음장치ASS' Y(100)가 완성되며 흡음장치ASS' Y의 외부 끝단에는 직사자형의 테두리인 틀체(50)가 형성되어 방음벽의 지주와 지주 사이에 지지되는 방음벽연결쇠(40)에 끼워지는 방식으로 연결 조립되어 설치된다.1 is a view showing the sound absorbing device ASS 'Y of the sound-absorbing soundproof wall of the present invention, Figure 2 is a soundproof plate, Figure 3 is a sound insulation plate and Figure 4 is a view showing a sound absorbing material. Sound-absorbing soundproof wall of the present invention is first provided with a sound absorbing plate 10 and the sound insulating plate 20, the sound absorbing plate 10 and the sound insulating plate 30 inside the sound absorbing material 30 is built-in assembly A (11) And assembly unit B (21) is completed, the sound absorbing device ASS 'Y (100) is completed, and the frame 50, which is a weaving frame, is formed at the outer end of the sound absorbing device ASS' Y, and is supported between the prop and the support of the soundproof wall. It is connected and installed in a manner that is fitted to the soundproof wall connector (40).
도 6은 흡음판의 상세도를 나타낸 도면으로서 흡음판(10)은 합성수지 재로 사출 성형되며 성형 시 자외선으로부터 탈색을 방지하기 위하여 탈색방지제를 첨가하거나 사출 후 자외선 코팅제로 코팅한다. 그리고 흡음판(10)은 무수히 많은 육각콘모양의 흡음관(12)이 내부로 향하여 육각콘 모양의 요철부가 형성되며, 이들 흡음구A이 각변이 서로 접한 상태로 구성되어 흡음판(10)의 흡음구A가 음파의 입구 쪽을 향하도록 하여 흡음구A로 유입된 음파가 흡음구B로 유입되어 음파의 파동에너지의 파장을 감소시켜 흡음공간부에 다다르며 이때 흡음구B의 크기가 작아 음파가 밖으로 빠져나가지 못하도록 하였다.6 is a view showing a detailed view of the sound absorbing plate 10, the sound absorbing plate 10 is injection-molded with a synthetic resin material and is added to the anti-coloring agent to prevent discoloration from ultraviolet rays during molding or coated with an ultraviolet coating after injection. In addition, the sound absorbing plate 10 has a hexagonal cone-shaped sound-absorbing tube 12 toward the inside thereof, and a hexagonal cone-shaped uneven portion is formed, and these sound absorbing holes A are formed in a state where each side is in contact with each other. The sound wave introduced into the sound absorbing port A is directed to the sound absorbing port B with A facing the inlet of the sound wave, reducing the wavelength of the wave energy of the sound wave to reach the sound absorbing space part. It was not allowed to escape.
그리고 음파의 종류에 따라 흡음구A, B의 크기를 크거나 적게 하여 고음과 저음을 효율적으로 잡을 수 있도록 하였으며, 흡음관(12)의 모양을 육각콘형상으로 한 것은 음파가 반사되는 면적을 최소화하여 흡음효과를 최대화하는데 그 목적이 있다.In addition, the size of the sound absorbing holes A and B is large or small according to the types of sound waves to efficiently catch the high and low sound. The shape of the sound absorbing tube 12 in the hexagonal cone shape minimizes the area where sound waves are reflected. The purpose is to maximize the sound absorption effect.
차음판(20)은 합성수지 재로 사출 성형되며 성형 시 자외선으로부터 탈색을 방지하기 위하여 탈색방지제를 첨가하거나 사출 후 자외선 코팅제로 코팅한다. 그리고 차음판(20)은 무수히 많은 원뿔모양의 원뿔콘(22)이 내부로 향하여 원뿔모양의 요철부가 형성되며, 이들 요철 부는 서로 접한 상태로 구성되어 흡음공간부로 유입된 음파를 감쇄 및 상쇄 그리고 차음 시키는 역할을 하며 흡음재(30)를 고정하는 역할을 한다.The sound insulating plate 20 is injection molded from a synthetic resin material and is coated with an ultraviolet coating agent after addition or anti-bleaching agent to prevent discoloration from ultraviolet rays during molding. And the sound insulation plate 20 is formed with a conical concave-convex portion toward the inside of a myriad of cone-shaped cone cone 22, these concave-convex portion is formed in contact with each other to attenuate and offset the sound waves introduced into the sound-absorbing space portion Serves to fix the sound absorbing material (30).
흡음재(30)는 흡음판(10)과 차음판(20) 내부의 흡음공간부에 설치되며 차음판(20)의 원뿔모양의 요철에 의하여 고정되며 흡음재(30)의 재질은 일반적으로 난로나 공기흡입장치의 흡입 구에 설치되는 포망식흡음재를 사용하여 흡음재(30)에 빗물이 흡수되지 않도록 하였으며 흡음공간부로 유입된 음파의 파동에너지의 매질입자의 운동에너지를 반복적인 충돌과 상쇄를 통하여 열에너지로 전환시켜 음파를 소멸시킨다.The sound absorbing material 30 is installed in the sound absorbing space in the sound absorbing plate 10 and the sound insulating plate 20, and is fixed by the conical irregularities of the sound insulating plate 20. The material of the sound absorbing material 30 is generally a stove or air suction. The rainwater is not absorbed into the sound absorbing material 30 by using the entraining sound absorbing material installed in the inlet of the device, and the kinetic energy of the media particles of the wave energy of sound waves introduced into the sound absorbing space is converted into thermal energy through repetitive collisions and offsets. To extinguish the sound waves.
도 5는 흡음형방음벽의 일 실시예를 나타낸 것으로서 이처럼 구성된 본 고안의 흡음판(10),흡음재(30),차음판(30)을 순차적으로 조합하여 조립구A, B(11,22)를 조립하면 흡음장치ASS' Y(100)가 형성되고, 흡음장치ASS' Y의 사각외주면 끝단을 직사각형의 틀체(50)가 테두리 모양으로 감싸 방음벽의 지주와 지주 사이에 고정된 방음벽연결쇠(40) 틀체(50)를 끼워 넣어 방음벽에 고정 설치한다. 이때 흡음장치ASS' Y(100)의 밑면에는 물구멍(60)이 다수개 관통되어있어 우천 시 흡음공간부에 스며든 빗물을 배출한다.Figure 5 shows an embodiment of the sound-absorbing sound barrier, assembling the assembly A, B (11, 22) by sequentially combining the sound absorbing plate 10, the sound absorbing material 30, the sound insulating plate 30 of the present invention configured as described above Sound absorbing device ASS 'Y (100) is formed, a rectangular frame 50 is wrapped around the end of the rectangular outer peripheral surface of the sound absorbing device ASS' Y in a frame shape, the soundproof wall hinge (40) fixed between the support and the support of the soundproof wall (frame) Insert 50) into the soundproof wall. At this time, the bottom of the sound absorbing device ASS 'Y (100) penetrates a plurality of water holes (60) to discharge the rain water permeated into the sound absorbing space during rain.
본 고안의 방음과정을 설명하면 다음과 같다. 먼저 본 관의 방음벽은 직사각형의 틀체(50) 내부에 흡음판(10),흡음재(30),차음판(20)이 순차적으로 내장되어 조립되며 방음벽의 지주와 지주 사이에 방음벽연결쇠(40)가 있어 틀체(50)를 끼워 넣어 고정 설치한다. 그리고 방음과정을 설명하면 흡음판(10)은 무수히 많은 육각콘모양의 흡음관(12)이 내부로 향하여 육각콘 모양의 요철부가 형성되며, 흡음구A가 음파의 입구 쪽을 향하도록 하여 흡음구A로 유입된 음파가 흡음구B로 유입되어 음파의 파동에너지의 파장을 감소시켜 흡음공간부에 유입된 음파의 파동에너지의 매질입자이 운동에너지를 반복적인 충돌과 상쇄를 통하여 열에너지로 전환시켜 음파를 소멸시킨다. 이때 차음판(20)은 무수히 많은 원뿔모양의 원뿔콘(22)이 내부로 향하여 원뿔모양의 요철부가 구비되어 차음판(20)의 음파의 차음과 흡음재(30)를 고정하는 역할을 한다.The soundproofing process of the present invention is as follows. First, the soundproof wall of the tube is assembled with a sound absorbing plate 10, a sound absorbing material 30, and a sound insulating plate 20 sequentially built into a rectangular frame 50, and a soundproof wall connector 40 is provided between the support and the support of the soundproof wall. Insert the frame (50) to fix it. And the sound-absorption process is described in the sound absorbing plate 10 is a hexagonal cone-shaped sound-absorbing tube 12 to the inside of the myriad cone-shaped concave-convex portion is formed, the sound-absorbing mouth A toward the inlet of the sound wave Sound wave introduced into the sound absorbing port B decreases the wavelength of wave energy of the sound wave, and the media particles of the wave energy of the sound wave introduced into the sound absorbing space convert the kinetic energy into thermal energy through repeated collisions and offsets to extinguish the sound wave. Let's do it. At this time, the sound insulation panel 20 serves to fix the sound insulation and sound absorbing material 30 of the sound wave of the sound insulation plate 20 is provided with a myriad of cone-shaped cone cone 22 toward the inside.
이상에서와 같이 본 고안에 따르면 육각콘모양의 흡음관을 갖는 흡음판이 구비되고 원뿔콘 모양의 차음판이 구비되며 그리고 그 내부에 흡음재를 삽입되어 조립구 A, B로 조립한 후 흡음판과 차음판 외부 끝단의 의 테두리를 직사각형의 틀체로 감싸 방음벽연결쇠에 밀어 넣어 설치된다. 따라서 흡음구A로 유입된 음파가 흡입구B를 통과하면서 파동에너지가 감소되어 흡음공간부에 위치한 흡음재에 다다르면 매질입자의 충돌과 상쇄를 반복하면서 파동에너지의 매질입자의 운동에너지를 열에너지로 전환시켜 음파를 상쇄 또는 소멸됨으로 구성이 간소화되어 물류이송과 설치비용이 절감되며 특히 인체에 유해한 유리섬유를 사용하지 않아도 됨으로 그 취급이 편리한 등의 효과가 있다.As described above, according to the present invention, a sound absorbing plate having a hexagonal cone-shaped sound absorbing tube is provided, and a cone-shaped sound absorbing plate is provided, and a sound absorbing material is inserted therein, assembled into the assembly spheres A and B, and then the sound absorbing plate and the sound insulating plate outside. It is installed by enclosing the edge of the end with a rectangular frame and pushing it into the soundproof wall hinge. Therefore, when the sound wave introduced into the sound absorbing port A passes through the suction port B, the wave energy decreases and reaches the sound absorbing material located in the sound absorbing space, so that the kinetic energy of the medium particles of the wave energy is converted into thermal energy while repeating the collision and offset of the medium particles. The configuration is simplified by offsetting or disappearing, thereby reducing logistics transport and installation costs. Especially, it is easy to handle because it does not require the use of harmful glass fibers.
도 1은 본 고안의 흡음형방음벽의 흡음장치 ASS' Y를 도시한 도면임.1 is a view showing the sound absorbing device ASS 'Y of the sound-absorbing sound barrier of the present invention.
도 2는 본 고안의 흡음형방음벽의 흡음판을 도시한 도면임.Figure 2 is a view showing a sound absorbing plate of the sound-absorbing sound barrier of the present invention.
도 3은 본 고안의 흡음형방음벽의 차음판을 도시한 도면임.Figure 3 is a view showing the sound insulation plate of the sound-absorbing sound barrier of the present invention.
도 4는 본 고안의 흡음형방음벽의 흡음재를 도시한 도면임.Figure 4 is a view showing a sound absorbing material of the sound-absorbing sound barrier of the present invention.
도 5는 본 고안의 흡음형방음벽에 설치된 일 실시 예를 도시한 도면임.Figure 5 is a view showing an embodiment installed on the sound-absorbing soundproof wall of the present invention.
도 6은 본 고안의 흡음형방음벽의 "가"부 상세도임.Figure 6 is a detail "part" of the sound-absorbing sound barrier of the present invention.
＜ 도면의 주요부분에 대한 부호설명 ＞<Explanation of Signs of Major Parts of Drawings>
10 : 흡음판10: sound absorption plate
11 : 조립구A11: Assembling Sphere A
12 : 흡음관12: sound absorption tube
20 : 차음판20: sound insulation board
21 : 조립구B21: Assembly B
22 : 윈뿔콘22: hornon
30 : 흡음재30: sound absorbing material
40 : 방음벽연결쇠40: soundproof wall connector
50 : 틀체50: framework
60 : 물구멍60: water hole
100 : 흡음장치ASS' Y100: sound absorbing device ASS 'Y
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0004067U KR200384324Y1 (en) | 2005-02-14 | 2005-02-14 | Sound absorption type soundproof wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0004067U KR200384324Y1 (en) | 2005-02-14 | 2005-02-14 | Sound absorption type soundproof wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200384324Y1 true KR200384324Y1 (en) | 2005-05-13 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| KR20-2005-0004067U KR200384324Y1 (en) | 2005-02-14 | 2005-02-14 | Sound absorption type soundproof wall |
Country Status (1)
| Country | Link |
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| KR (1) | KR200384324Y1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100803944B1 (en) | 2006-06-16 | 2008-02-18 | 에스에이 주식회사 | Madian strip for soundproofing |
| KR101223224B1 (en) | 2011-08-03 | 2013-01-17 | 한국전력공사 | Noise reduction device for regeneration of electrical power |
| CN109610690A (en) * | 2019-01-18 | 2019-04-12 | 南华大学 | The multiple rows of hole concrete panel and its processing method of built-in sound insulating material |
-
2005
- 2005-02-14 KR KR20-2005-0004067U patent/KR200384324Y1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100803944B1 (en) | 2006-06-16 | 2008-02-18 | 에스에이 주식회사 | Madian strip for soundproofing |
| KR101223224B1 (en) | 2011-08-03 | 2013-01-17 | 한국전력공사 | Noise reduction device for regeneration of electrical power |
| CN109610690A (en) * | 2019-01-18 | 2019-04-12 | 南华大学 | The multiple rows of hole concrete panel and its processing method of built-in sound insulating material |
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