KR100629309B1 - Vibration noise prevention structure by liquid container - Google Patents

Vibration noise prevention structure by liquid container Download PDF

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Publication number
KR100629309B1
KR100629309B1 KR1020050107266A KR20050107266A KR100629309B1 KR 100629309 B1 KR100629309 B1 KR 100629309B1 KR 1020050107266 A KR1020050107266 A KR 1020050107266A KR 20050107266 A KR20050107266 A KR 20050107266A KR 100629309 B1 KR100629309 B1 KR 100629309B1
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South Korea
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liquid container
liquid
vibration
absorbing panel
sound absorbing
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Korean (ko)
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신승종
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신승종
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Priority to PCT/KR2006/001989 priority patent/WO2007055449A1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • 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
    • E04B1/76—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 heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02447—Supporting structures
    • E04F15/02458—Framework supporting the panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)

Abstract

A vibration/noise preventing structure using a liquid container is provided to quickly remove vibration and noise by passing vibration and noise through a liquid and to improve structural steadiness by installing a supporting post in the liquid container. A vibration/noise preventing structure comprises a sound-absorbing panel(100); a liquid container(200) disposed on one side or both sides of the sound-absorbing panel to embed a liquid; an insulating panel installed between the liquid container and the sound-absorbing panel; a supporting post(300) installed in the liquid container to connect the upper and lower surfaces of the liquid container; and air layers formed between the liquid containers arranged separately from each other in a number. The liquid containers are arranged to cover the whole side of the sound-absorbing panel.

Description

액체용기에 의한 진동소음 방지구조{STRUCTURE FOR PREVENTING NOISE AND VIBRATION WITH LIQUID BOX}Vibration noise prevention structure by liquid container {STRUCTURE FOR PREVENTING NOISE AND VIBRATION WITH LIQUID BOX}

도 1은, 본 발명에 따른 액체용기에 의한 진동소음 방지구조의 일 예를 나타내는 사시도이다.1 is a perspective view showing an example of a structure for preventing vibration noise by a liquid container according to the present invention.

도 2는, 도 1의 측면도이다.2 is a side view of FIG. 1.

도 3은, 본 발명에 따른 액체용기에 의한 진동소음 방지구조의 다른 예를 나타내는 측면도이다.3 is a side view showing another example of the vibration noise preventing structure by the liquid container according to the present invention.

도 4는, 도 3에서 액체용기를 나타내는 사시도이다.FIG. 4 is a perspective view showing the liquid container in FIG. 3. FIG.

※ 주요 도면부호의 설명※ Explanation of Major Drawings

100... 흡음재 패널100 ... Sound absorbing panel

200... 액체용기200 ... Liquid Container

300... 지지 포스트300 ... support post

400... 보강 패널400 ... reinforcement panel

본 발명은 액체용기에 의한 진동소음 방지구조에 관한 것으로서, 특히 음파 와 진동이 액체를 통과하도록 함으로써 충격이나 진동소음을 크게 줄일 수 있도록 하는 액체용기에 의한 진동소음 방지구조에 관한 것이다.The present invention relates to a vibration noise preventing structure by a liquid container, and more particularly, to a vibration noise preventing structure by a liquid container that can significantly reduce the impact or vibration noise by allowing the sound waves and vibrations to pass through the liquid.

아파트와 같은 공동주택이나 빌딩에 있어서는, 콘크리트 슬래브를 사이에 두고 주거공간 또는 업무공간이 위 아래로 분리 형성되어 있다. 이에 따라, 위층에서 발생되는 소음이나 진동이 아래층으로 바로 전달되어, 주거생활 및 업무에 커다란 지장을 주는 경우가 많았다. 이를 방지하기 위해, 최근에는 건물의 층간 소음진동을 저감시키는 각종 구조가 연구되고 있으며, 이 중 대표적인 몇 가지를 소개하면 이하와 같다.In multi-unit houses and buildings such as apartments, living spaces or work spaces are separated up and down with concrete slabs in between. As a result, noises and vibrations generated from the upper floors are directly transmitted to the lower floors, which often causes great disruption to residential life and work. In order to prevent this, in recent years, various structures for reducing noise between floors of buildings have been studied, and some of them are described below.

한국 등록실용신안공보 제337780호에는 충격흡수용 차음부재의 예가 개시되어 있으며, 그 단면구조를 도 1에 나타내었다. 도시된 바와 같이, 종래의 차음부재(100)는 합성수지사로 이루어진 촤하부의 제1섬유재층(110)과, 이 제1섬유재층(110)의 상부에 적층되어지되 합성수지로 이루어지고 불규칙하게 굴곡되어 다수의 산과 곡을 형성하는 입체 망상체 매트층(120)과, 상기 입체 망상체 매트층(120)의 상부에 적층된 합성수지사로 된 제2섬유재층(130)과, 상기 제2섬유재층(130)의 상부에 적층된 합성수지사로 된 제3섬유재층(140)과, 상기 제3섬유재층(140) 위에 적층된 스티로폼(150)과, 이 스티로폼(150) 위에 적층된 충격흡수용 차음시트(160)로 구성되어 있다. 여기서, 도면부호 30은 마감 몰타르이고, 32는 난방용 배관이며, 20은 기포 콘크리트이다. 또한, 상기 차음부재(100)는 콘크리트 슬래브(10) 위에 배치된다.Korean Registered Utility Model Publication No. 337780 discloses an example of a shock absorbing sound absorbing member, and its cross-sectional structure is shown in FIG. As shown, the conventional sound insulation member 100 is laminated on top of the first fibrous material layer 110 and the first fibrous material layer 110 made of synthetic resin, but made of synthetic resin and irregularly bent Of the three-dimensional network mat layer 120 forming a plurality of mountains and valleys, the second fiber material layer 130 made of a synthetic resin laminated on top of the three-dimensional network mat layer 120, and the second fiber material layer 130 The third fibrous material layer 140 made of a synthetic resin laminated on top, the styrofoam 150 stacked on the third fibrous material layer 140, and the shock absorbing sound insulating sheet 160 laminated on the styrofoam 150 Consists of. Here, reference numeral 30 denotes a finish mortar, 32 denotes a heating pipe, and 20 denotes aerated concrete. In addition, the sound insulation member 100 is disposed on the concrete slab 10.

한편, 한국 등록실용신안공보 제312358호에는 "건축물용 층간 방진재 적층구 조"가 개시되어 있으며, 도 2에 그 단면구조를 나타내었다. 도시된 바와 같이, 종래의 층간 방진재(11)는, 건축물의 바닥슬래브(1)와 기포콘크리트(12) 및 마감 몰타르(18) 사이에 매설되어 바닥충격에 의한 층간소음을 저감하기 위한 것으로서, 상부는 요철(13)이 형성되고 하단에는 일정한 간격을 두고 공기층(14)이 형성되며 합성고무 제진시트로 이루어진 고밀도층(15)을 마련한 후, 이 고밀도층(15)을 중심으로 하단, 또는 상하단에 가교 PE폼으로 구성된 중밀도층(16)과 무가교 PE폼으로 구성된 저밀도층(17)을 열압착하여 다층 구조를 형성한 것이다.On the other hand, Korean Utility Model Publication No. 312358 discloses a "layer interlayer dustproof material laminated structure for building", the cross-sectional structure is shown in FIG. As shown, the conventional interlayer dustproof material 11 is buried between the floor slab 1 of the building and the foam concrete 12 and the finishing mortar 18 to reduce the interlayer noise caused by the floor impact. After the irregularities 13 are formed and the air layer 14 is formed at regular intervals at the bottom and the high-density layer 15 made of synthetic rubber damping sheet is provided, the lower or upper and lower ends of the high-density layer 15 are centered. The multi-density layer 16 composed of crosslinked PE foam and the low density layer 17 composed of non-crosslinked PE foam are thermocompressed to form a multilayer structure.

즉, 이러한 종래의 건축물 층간 소음진동 방지구조에서는, 흡음재나 방진구를 설치하거나, 흡음재 사이에 공기층을 두어 통과하는 진동소음을 흡수하는 구조로 되어 있을 뿐이었다.That is, in such a conventional building floor noise vibration preventing structure, a sound absorbing material or a vibration isolator is provided, or the sound absorbing vibration noise passing through an air layer between the sound absorbing materials is merely a structure.

본 발명의 목적은 흡음재나 흡음재 사이의 공기층에 의한 완충 및 진동소음의 저감효과를 보다 극대화하기 위해 액체용기를 개재하도록 한 액체용기에 의한 진동소음 방지구조에 관한 것이다.An object of the present invention relates to a vibration noise preventing structure by a liquid container so as to interpose a liquid container in order to maximize the effect of the sound absorbing material or the air layer between the sound absorbing material and the vibration noise reduction.

상기한 목적을 달성하기 위해, 본 발명에 따른 진동소음 방지구조는,In order to achieve the above object, the vibration noise preventing structure according to the present invention,

흡음재 패널을 포함하는 것으로서,As including a sound absorbing panel,

상기 흡음재 패널의 일면 또는 양면에, 액체를 내장하는 액체용기가 배치되어 있는 것을 특징으로 한다.A liquid container containing a liquid is disposed on one or both surfaces of the sound absorbing panel.

이 경우, 상기 액체용기는 다수 개가 이격되도록 배치되어 있어, 액체용기들 사이에 공기층이 형성되어 있도록 할 수 있다.In this case, a plurality of liquid containers may be arranged to be spaced apart from each other, such that an air layer is formed between the liquid containers.

또는, 상기 액체용기는 흡음재 패널의 전면(全面)을 덮도록 배치되어 있을 수 있다.Alternatively, the liquid container may be disposed to cover the entire surface of the sound absorbing panel.

또한, 상기 액체용기와 흡음재 패널 사이에는 단열재 패널 또는 보강 패널이 설치될 수 있다.In addition, an insulation panel or a reinforcement panel may be installed between the liquid container and the sound absorbing panel.

또한, 상기 액체용기의 내부에는, 액체용기의 상하면을 연결하는 지지 포스트가 설치되어 있는 것이 바람직하다.Moreover, it is preferable that the support post which connects the upper and lower surfaces of a liquid container is provided in the said liquid container.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

실시예Example 1 One

도 1과 도 2에, 본 실시예에 따른 흡음재 패널을 포함하는 진동소음 방지구조가 도시되어 있다. 이는, 건물의 바닥에 적용한 예를 나타낸다.1 and 2, a vibration noise preventing structure including the sound absorbing panel according to the present embodiment is shown. This shows the example applied to the floor of a building.

도시된 바와 같이, 상기 흡음재 패널(100)의 일면에, 보강 패널(400)을 개재하여 액체를 내장하는 액체용기(200)가 다수개 배치되어 있으며 서로 이격되어 있다. 따라서, 이격된 액체용기(200)들 사이에 공기층이 형성된다.As shown, on one surface of the sound absorbing panel 100, a plurality of liquid containers 200 for embedding the liquid through the reinforcement panel 400 is disposed and spaced apart from each other. Thus, an air layer is formed between the spaced liquid containers 200.

그리고, 상기 액체용기(200)는 합성수지나 합금으로 구성될 수 있는데, 구조강도를 고려할 때 합금으로 구성되는 것이 바람직하다.In addition, the liquid container 200 may be made of a synthetic resin or an alloy, and considering the structural strength, it is preferable that the liquid container 200 is made of an alloy.

더욱이, 상기 액체용기(200)의 구조를 보강하기 위해서, 그 상하면에 지지 포스트(300)가 설치되는 것이 좋다. 도면에서는 다수의 지지 포스트(300)가 배치되어 있다.In addition, in order to reinforce the structure of the liquid container 200, the support post 300 is preferably installed on the upper and lower surfaces. In the figure, a plurality of support posts 300 are arranged.

또한, 상기 액체용기(200) 내부에 내장되는 액체는 물이나 공업용 기름 등 어느 것을 사용해도 효과가 좋다.In addition, the liquid contained in the liquid container 200 may have any effect such as water or industrial oil.

한편, 상기 보강 패널(400) 대신 단열재 패널이 설치될 수 있고, 서로 복합적으로 설치될 수도 있다.Meanwhile, an insulation panel may be installed instead of the reinforcement panel 400, or may be installed in combination with each other.

상기 액체용기(200)의 상면과 흡음재 패널(100)은 일반적인 접착제에 의해 설치될 수 있고, 상기 액체용기(200)의 바닥은 건물 슬래브 등의 상면에 접착제에 의해 부착될 수 있다.The upper surface of the liquid container 200 and the sound absorbing panel 100 may be installed by a general adhesive, and the bottom of the liquid container 200 may be attached to the upper surface of a building slab by an adhesive.

실시예Example 2 2

도 3과 도 4에, 본 실시예에 따른 흡음재 패널을 포함하는 진동소음 방지구조가 도시되어 있다. 이는, 건물의 벽체에 적용한 예를 나타낸다.3 and 4, a vibration noise preventing structure including the sound absorbing panel according to the present embodiment is shown. This shows the example applied to the wall of a building.

도시된 바와 같이, 상기 액체용기(200)는 2개의 흡음재 패널(100) 사이에 배치되어 있으며, 흡음재 패널(100)의 전면(全面)을 덮도록 배치되어 있다.As shown in the drawing, the liquid container 200 is disposed between two sound absorbing panels 100 and is disposed to cover the entire surface of the sound absorbing panel 100.

물론, 상기 액체용기(200)와 흡음재 패널(100) 사이에는 단열재 패널 또는 보강 패널이 설치될 수 있다.Of course, a heat insulation panel or a reinforcement panel may be installed between the liquid container 200 and the sound absorbing panel 100.

그리고, 상기 액체용기(200)의 구조를 보강하기 위해서, 그 상하면에는 지지 포스트(300)가 설치되는 것이 좋다. 도면에서는 다수의 지지 포스트(300)가 배치되어 있다.And, in order to reinforce the structure of the liquid container 200, the support post 300 is preferably provided on the upper and lower surfaces. In the figure, a plurality of support posts 300 are arranged.

그 밖의 구성은 실시예 1과 동일하므로 구체적인 설명은 생략하도록 한다.Other configurations are the same as those of the first embodiment, so a detailed description thereof will be omitted.

전술한 바와 같은 구성의 본 발명에 따르면, 액체를 통해 진동과 소음이 통과하게 되므로, 보다 빠른 시간에 급격한 방음, 방진 효과를 기대할 수 있다.According to the present invention of the configuration as described above, because the vibration and noise pass through the liquid, it can be expected a rapid soundproofing, dustproof effect at a faster time.

또한, 액체용기 내에 설치된 지지 포스트에 의해 구조적으로도 견고한 구성을 얻을 수 있다.In addition, a structurally rigid configuration can be obtained by a support post provided in the liquid container.

Claims (6)

흡음재 패널을 포함하는 진동소음 방지구조에 있어서,In the vibration noise preventing structure including a sound absorbing panel, 상기 흡음재 패널(100)의 일면 또는 양면에, 액체를 내장하는 액체용기(200)가 배치되어 있고,On one side or both sides of the sound absorbing panel 100, a liquid container 200 containing a liquid is disposed, 상기 액체용기(200)와 상기 흡음재 패널(100) 사이에는 단열재 패널이 설치되어 있으며,An insulation panel is installed between the liquid container 200 and the sound absorbing panel 100. 상기 액체용기(200)의 내부에는 상기 액체용기(200)의 상하면을 연결하는 지지 포스트(300)가 설치되어 있는 것을 특징으로 하는 진동소음 방지구조.Vibration and noise prevention structure, characterized in that the support post 300 is connected to the upper and lower surfaces of the liquid container 200 in the liquid container 200. 제1항에 있어서,The method of claim 1, 상기 액체용기(200)는 다수 개가 이격되도록 배치되어 있어, 액체용기(200)들 사이에는 공기층이 형성되어 있는 것을 특징으로 하는 진동소음 방지구조.The liquid container 200 is arranged so that a plurality of spaced apart, the vibration noise prevention structure, characterized in that the air layer is formed between the liquid container (200). 제1항에 있어서,The method of claim 1, 상기 액체용기(200)는 흡음재 패널의 전면(全面)을 덮도록 배치되어 있는 것을 특징으로 하는 진동소음 방지구조.The liquid container 200 is a vibration noise preventing structure, characterized in that arranged to cover the entire surface of the sound absorbing panel. 삭제delete 삭제delete 삭제delete
KR1020050107266A 2005-11-10 2005-11-10 Vibration noise prevention structure by liquid container Expired - Fee Related KR100629309B1 (en)

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PCT/KR2006/001989 WO2007055449A1 (en) 2005-11-10 2006-05-25 Structure for preventing noise and vibration with liquid box

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CN106320658A (en) * 2016-08-22 2017-01-11 黄钟瑞 Building sound-insulating damping floor structure

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JPH1018569A (en) * 1996-06-28 1998-01-20 Kajima Corp Floating foundation support structure
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Publication number Priority date Publication date Assignee Title
KR100914333B1 (en) * 2008-01-09 2009-08-31 김재경 The absorbing material for noise and impact vibration between floor and construction method
CN106320658A (en) * 2016-08-22 2017-01-11 黄钟瑞 Building sound-insulating damping floor structure

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