KR200311679Y1 - Sound-absorbing panel - Google Patents
Sound-absorbing panel Download PDFInfo
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- KR200311679Y1 KR200311679Y1 KR20-2003-0001504U KR20030001504U KR200311679Y1 KR 200311679 Y1 KR200311679 Y1 KR 200311679Y1 KR 20030001504 U KR20030001504 U KR 20030001504U KR 200311679 Y1 KR200311679 Y1 KR 200311679Y1
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- sound
- medium
- sound absorbing
- absorbing panel
- present
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- 239000011094 fiberboard Substances 0.000 claims abstract description 18
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 239000004922 lacquer Substances 0.000 abstract description 6
- 239000000123 paper Substances 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000003973 paint Substances 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- -1 painting Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
- 239000011358 absorbing material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003796 beauty Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
Classifications
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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
- E04B1/86—Sound-absorbing elements slab-shaped
-
- 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
- E04B1/8209—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 sound absorbing devices
-
- 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
-
- 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
Abstract
본 고안은 중밀도 섬유판(MDF)을 가공하여 전면과 후면에 골을 형성하여 건물내의 방음 및 흡음에 탁월한 효과가 있고 또한 인테리어 효과가 있는 흡음 패널에 관한 것으로,The present invention relates to a sound absorbing panel having an excellent effect on the soundproofing and sound absorption in the building and interior effect by forming a valley on the front and rear by processing the medium density fiberboard (MDF),
본 고안은 중밀도 섬유판의 전면에 세로방향으로 다수의 골을 중밀도 섬유판 두께의 반정도 깊이로 형성하고, 후면에는 가로방향으로 다수의 골을 중밀도 섬유판 두께의 반정도 깊이로 형성하여, 전 후면의 골이 교차하는 부분에 관통공이 형성되게 하고, 전후면에는 무늬목을 부착하고, 그 위에 투명 락카층을 형성하거나, 도색 또는 필름지를 부착하여 구성한 것으로, 다수의 골과 촘촘한 관통공의 형성으로 음파의 흡수효율을 극대화함으로써, 흡음 및 방음 효과가 뛰어나고, 인테리어 환경 조건에 따라 무늬목, 도장, 필름지가 부착되어 있어 미관이 미려하여 인테리어 효과가 있으며, 제조 공정이 간편하고, 용이하여 생산비용이 줄일 수 있는 것이다.The present invention forms a plurality of bones in the longitudinal direction on the front of the medium-density fiber board half the depth of the medium-density fiber board thickness, and on the back side a plurality of bones in the transverse direction formed by half the depth of the medium-density fiber board thickness, Through holes are formed at the intersections of the valleys on the back side, and veneers are attached to the front and back sides, and a transparent lacquer layer is formed thereon, or paint or film paper is attached. By maximizing the absorption efficiency of sound waves, it has excellent sound absorption and soundproofing effect, and it is attached with pattern wood, painting, and film paper according to the interior environmental conditions. It can be.
Description
본 고안은 흡음, 방음패널에 관한 것으로, 더욱 구체적으로는 중밀도 섬유판(MDF)을 가공하여 전면과 후면에 골을 형성하여 건물내의 방음 및 흡음에 탁월한 효과가 있고 또한 인테리어 효과가 있는 흡음 패널에 관한 것이다.The present invention relates to a sound absorbing and soundproofing panel, and more specifically, to a sound absorbing panel having an excellent effect on the soundproofing and sound absorption in a building by processing a medium density fiberboard (MDF) and forming a valley at the front and rear. It is about.
요즘 들어 생활수준 향상과 더불어 쾌적한 문화생활이 점차 요구되면서 건축 음향 설계의 중요성이 대두되고 있다.Nowadays, the importance of architectural sound design is on the rise as the standard of living and the demand for comfortable cultural life are gradually increasing.
일반적으로 소음이 많이 발생되는 장소에는 흡음 성이 뛰어난 암면, 유리면 등과 같은 무기 섬유계통의 패널을 표면에 유리섬유직물 또는 일반직물로 피복 하여, 이를 실내의 벽면에 부착함으로써 소음을 소멸 내지는 감소시키고 있다. 그러나 이와 같은 방음장치는 시공작업이 어려울 뿐만 아니라, 인체에 유해한 공해문제로 사용이 억제되고 있으며, 방음작업 완료 후 별도의 인테리어 마감재를 설치해야하므로 비용 및 공사기간이 증가되는 문제점이 있다.In general, in places where a lot of noise is generated, inorganic fiber-based panels such as rock wool and glass wool, which are excellent in sound absorption, are coated on the surface with a glass fiber fabric or a general fabric, and are attached to the interior wall to reduce or reduce the noise. . However, such a soundproofing device is not only difficult to construction work, it is suppressed to be used as a harmful problem to the human body, and after completion of soundproofing work has to install a separate interior finishing material, there is a problem that increases the cost and construction period.
또한 방음시설에 대하여 소리 자체를 흡수하기 위한 흡음 패널이 제공되어 왔다. 흡음 패널 또한 방음의 기능을 가지지만, 내부에서 발생되는 소리를 흡수함으로써 울림을 방지하는 부가적 기능을 수행한다. 이러한 흡음 패널은 전기음향 시설을 갖춘 강의실, 대회의실 등에 많이 사용되어 왔다. 흡음 패널은 마이크의 공명현상을 감소시키며 스피커 음을 선명하게 전달하게 한다.In addition, sound insulation panels have been provided for sound absorbing panels to absorb sound itself. The sound absorbing panel also has the function of sound insulation, but performs an additional function of preventing ringing by absorbing sound generated from the inside. Such sound absorbing panels have been widely used in lecture rooms, conference rooms, and the like with electroacoustic facilities. Sound-absorbing panels reduce microphone resonance and deliver loud speaker sound.
이러한 흡음시설은 내부에 흡음재를 넣고 그 흡음재에 음파가 직접 닿게 하여 음반사율을 감쇄시키는 방법을 사용하는 것이 일반적이다.In such a sound absorbing facility, it is common to use a method of putting a sound absorbing material inside and reducing sound reflectance by allowing sound waves to directly contact the sound absorbing material.
이를 위한 흡음패널은 음파가 닿는 패널 면에 다수의 구멍을 형성시켜 그 구멍을 통하여 음파가 흡음재로 전달되도록 한 것으로서, 이 다수의 구멍을 촘촘하게 형성하는데 있어서, 그 가공 공정이 난해하였으며, 생산비용 상승되는 등 여러 문제점이 있었다.The sound absorbing panel for this purpose is to form a plurality of holes in the surface of the panel that the sound waves touch, so that the sound waves are transmitted to the sound absorbing material through the holes, and in forming the plurality of holes densely, the processing process is difficult and the production cost is increased. There were several problems such as being.
본 고안은 전기한 문제점을 해결하기 위하여 안출한 것으로, 중밀도 섬유판(MDF)을 가공하여 전면과 후면에 골을 교차되게 형성하여, 음파의 흡수효율을 극대화함으로써, 흡음 및 방음 효과가 뛰어나고, 다수의 촘촘한 구멍을 형성함에 있어서 미관을 해치지 않게 하며, 제조 공정이 간편하고, 용이한 흡음 패널을 제공하기 위한 것이다.The present invention has been devised to solve the above problems, by processing the medium density fiberboard (MDF) to form a cross on the front and rear to cross, maximizing the absorption efficiency of sound waves, excellent sound absorption and soundproofing effect, In forming the compact hole of the do not hurt the aesthetics, the manufacturing process is simple, and to provide an easy sound absorbing panel.
도 1 은 본 고안의 일부를 나타낸 사시도.1 is a perspective view showing a part of the present invention.
도 2 는 본 고안의 일부를 나타낸 평면 설명도.Figure 2 is a plan explanatory view showing a part of the present invention.
도 3 은 본 고안의 일부를 나타낸 단면 설명도.Figure 3 is a cross-sectional view showing a part of the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
1: 중밀도 섬유판,1: medium density fiberboard,
2,3: 골,2,3: Goal,
4: 관통공,4: through hole,
5: 무늬목,5: veneer,
6: 락카층,6: lacquer layer,
7: 필름지7: film
본 고안은 중밀도 섬유판의 전면에 세로방향으로 다수의 골을 중밀도 섬유판 두께의 반정도 깊이로 형성하고, 후면에는 가로방향으로 다수의 골을 중밀도 섬유판 두께의 반정도 깊이로 형성하여, 전 후면의 골이 교차하는 부분에 관통공이 형성되게 구성된다.The present invention forms a plurality of bones in the longitudinal direction on the front of the medium-density fiber board half the depth of the medium-density fiber board thickness, and on the back side a plurality of bones in the transverse direction formed by half the depth of the medium-density fiber board thickness, The through hole is formed at a portion where the valley at the rear surface intersects.
이하 본 고안에 따른 흡음 패널의 요지를 첨부도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the gist of the sound absorbing panel according to the present invention will be described in detail with reference to the accompanying drawings.
도 1 은 본 고안에 따른 흡음 패널의 일부를 나타내는 사시도이고, 도 2 는 본 고안에 따른 흡음 패널의 일부를 나타내는 평면 설명도이며, 도 3 은 본 고안에 따른 흡음 패널의 일부를 나타내는 단면 설명도이다.1 is a perspective view showing a part of a sound absorbing panel according to the present invention, FIG. 2 is a plan explanatory view showing a part of the sound absorbing panel according to the present invention, and FIG. 3 is a cross-sectional view showing a part of the sound absorbing panel according to the present invention. to be.
본 고안은 통상의 중밀도 섬유판(1)을 가공하여 전면에는 세로방향으로 다수의 골(2)을 중밀도 섬유판(1) 두께의 반정도 깊이로 형성하고, 후면에는 가로방향으로 다수의 골(3)을 중밀도 섬유판(1) 두께의 반정도 깊이로 형성하여, 전 후면의 골(2)(3)이 교차하는 부분에 관통공(4)이 형성되게 구성한다.The present invention processes a conventional medium-density fiberboard (1) to form a plurality of bones (2) in the longitudinal direction on the front half of the depth of the medium-density fiberboard (1) thickness, the back of the plurality of bones ( 3) is formed to about half the depth of the medium-density fibreboard 1, so that the through hole 4 is formed in the portion where the valleys 2 and 3 on the front and rear intersect.
또한 인테리어 환경 조건에 따라 상기 중밀도 섬유판(1)의 전면에는무늬목(5)을 부착하고, 그 위에 투명 락카를 도장하여 락카층(6)을 구성하고, 후면에는 필름지(7)를 부착 구성할 수도 있으며, 전후면 모두 필름지(7)를 부착할 수도 있는 것이다.In addition, according to the interior environmental conditions, the front of the medium-density fiber board 1 is attached to the veneer (5), the transparent lacquer is coated on it to form a lacquer layer (6), the back of the film paper (7) attached to The film paper 7 may be attached to both front and back surfaces.
이와 같은 본 고안에 따른 흡음 패널의 작용효과를 설명하면 다음과 같다.Referring to the effect of the sound absorbing panel according to the present invention as follows.
본 고안에 따른 흡음 패널을 이용하여 내부장식을 할 때에는 내측벽과 일정간격을 두고 흡음 패널을 설치하는 것이다.When the interior decoration using the sound absorbing panel according to the present invention is to install the sound absorbing panel with a predetermined distance from the inner wall.
본 고안에 따른 흡음 패널은 공간에서 주로 문제를 일으키는 약 125㎐∼2㎑ 사이의 중, 저역 주파수를 선택적으로 흡음할 수 있는 기능을 가졌다. 흡음 주파수는 흡음 패널이 가지는 관통공(4)의 넓이와 깊이, 관통공(4)의 개폐율 그리고 흡음 패널이 설치되는 벽과의 거리에 의하여 흡음율이 정해지며 다음과 같은 수학식 1에 의해 설명될 수 있다.The sound absorbing panel according to the present invention had a function of selectively absorbing mid and low frequencies between about 125 kHz and 2 kHz, which mainly causes problems in space. The sound absorption frequency is determined by the width and depth of the through hole 4 of the sound absorbing panel, the opening and closing rate of the through hole 4, and the distance from the wall on which the sound absorbing panel is installed. Can be.
f 0 : 공진 주파수(㎐) f 0 : resonant frequency
p: 관통공(4) 개폐율(％) p : through-hole (4) opening and closing rate (%)
t: 유효한 관통공(4)의 깊이(inch) + 0.8 ×관통공(4)의 직경(inch) t : depth of effective through hole (4) + 0.8 x diameter of through hole (inch)
d: 흡음 패널과 벽과의 거리 d : distance between sound absorbing panel and wall
상기 수학식 1에 의하면 관통공(4) 개폐율이 적어질수록 공진 주파수는 낮아지며, 유효한 관통공의 깊이가 길어지거나 흡음 패널과 벽과의 거리가 길어지면 공진 주파수가 낮아짐을 알 수 있고, 보다 낮은 저음 주파수를 제어하기 위해서는 흡음 패널의 두께를 증가시키고 흡음 패널과 벽과의 거리를 증가 시켜 주면 되는 것을 알 수 있다.According to Equation 1, the smaller the opening / closing ratio of the through hole 4, the lower the resonance frequency, and the longer the depth of the effective through hole or the longer the distance between the sound absorbing panel and the wall, the lower the resonance frequency. In order to control the low bass frequency, it can be seen that the thickness of the sound absorbing panel is increased and the distance between the sound absorbing panel and the wall is increased.
따라서 본 고안의 흡음 패널은 시공 장소에 환경에 따라 흡음 패널의 두께 또는 벽과 거리 조절하거나 후면의 골(3)의 폭을 조절하여 관통공(4) 개폐율을 조절하여 설치하면 흡음 효과를 극대화시킬 수 있는 것이다.Therefore, the sound absorbing panel of the present invention maximizes the sound absorbing effect when installed by adjusting the opening or closing rate of the through hole (4) by adjusting the thickness of the sound absorbing panel or the distance to the wall or the width of the back bone (3) according to the environment at the construction site. It can be done.
한편, 폴리에스테르 계통의 유공성 흡음재를 본 고안의 흡음 패널과 벽사이에 첨가하여 시공하면 음향적 저항을 증가시켜 흡음율을 증가시킬 수 있다On the other hand, by adding a porous porous sound absorbing material of the polyester system between the sound absorbing panel and the wall of the present invention can increase the sound resistance by increasing the acoustic resistance
또한 본 고안의 흡음 패널은 인테리어 환경 조건에 따라 중밀도 섬유판(1)의 전면에 무늬목(5)을 부착하고 그 위에 락카층(6)을 형성하므로 미관이 미려하여 별도의 인테리어 없이 인테리어 효과를 줄 수 있는 것이다.In addition, the sound absorbing panel of the present invention attaches the veneer (5) to the front of the medium-density fiberboard (1) according to the interior environmental conditions, and forms a lacquer layer (6) thereon, so that the beauty of the beauty of the interior to give an interior effect without a separate interior It can be.
한편 본 고안의 흡음 패널은 중밀도 섬유판(1)의 전면은 락카층(6)이 형성하고, 후면에 필름지를 부착하여 형성하면 습기에 노출되는 확률이 적어 한층 높은 내구성을 갖는 것이다.On the other hand, in the sound absorbing panel of the present invention, the front surface of the medium density fiber board 1 is formed by the lacquer layer 6, and the film paper is attached to the rear surface, so that the probability of exposure to moisture is low, and thus the durability is much higher.
이상과 같이 본 고안에 따른 흡음 패널은 다수의 골과 촘촘한 관통공의 형성으로 음파의 흡수효율을 극대화함으로써, 흡음 및 방음 효과가 뛰어나고, 전면에 무늬목이 부착되어 있어 미관이 미려하여 인테리어 효과가 있으며, 제조 공정이 간단하고 용이하여 생산비용이 줄일 수 있는 등 여러 효과가 있는 것이다.As described above, the sound absorbing panel according to the present invention maximizes the absorption efficiency of sound waves by forming a plurality of bones and tight through-holes, and thus has excellent sound absorption and soundproofing effects, and is decorated with a pattern on the front so that the beauty of the interior is beautiful. In other words, the manufacturing process is simple and easy, so that the production cost can be reduced.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0001504U KR200311679Y1 (en) | 2003-01-17 | 2003-01-17 | Sound-absorbing panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0001504U KR200311679Y1 (en) | 2003-01-17 | 2003-01-17 | Sound-absorbing panel |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030003328A Division KR20040066305A (en) | 2003-01-17 | 2003-01-17 | Sound-absorbing panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200311679Y1 true KR200311679Y1 (en) | 2003-05-09 |
Family
ID=49405589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0001504U KR200311679Y1 (en) | 2003-01-17 | 2003-01-17 | Sound-absorbing panel |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200311679Y1 (en) |
-
2003
- 2003-01-17 KR KR20-2003-0001504U patent/KR200311679Y1/en not_active IP Right Cessation
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