KR101809797B1 - Soundproof equipment - Google Patents

Soundproof equipment Download PDF

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Publication number
KR101809797B1
KR101809797B1 KR1020150154640A KR20150154640A KR101809797B1 KR 101809797 B1 KR101809797 B1 KR 101809797B1 KR 1020150154640 A KR1020150154640 A KR 1020150154640A KR 20150154640 A KR20150154640 A KR 20150154640A KR 101809797 B1 KR101809797 B1 KR 101809797B1
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KR
South Korea
Prior art keywords
noise
vibration
sound
absorbing
passage means
Prior art date
Application number
KR1020150154640A
Other languages
Korean (ko)
Other versions
KR20150130951A (en
Inventor
유대식
Original Assignee
유대식
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Filing date
Publication date
Application filed by 유대식 filed Critical 유대식
Priority to KR1020150154640A priority Critical patent/KR101809797B1/en
Publication of KR20150130951A publication Critical patent/KR20150130951A/en
Application granted granted Critical
Publication of KR101809797B1 publication Critical patent/KR101809797B1/en

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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
    • 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
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
    • 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
    • E04B1/82—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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • 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
    • 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
    • E04F2290/044—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against impact

Abstract

An object of the present invention is to provide an interlayer noise preventing device capable of reliably preventing interlayer noise while reducing the installation cost due to simple construction. The present invention relates to an interlayer noise preventing device for preventing noise from backlash, (102); A noise and vibration absorbing passage means 104 installed at a predetermined interval on the upper surface of the ceiling finishing portion 102 to absorb noise and vibration and to send the sound to the outside; And a sound absorbing portion 106 formed on the upper surface of the noise and vibration sound-absorbing passage means 104 and absorbing noise and vibration transmitted from the noise and vibration sound-absorbing passage means 104 to remove noise and vibration .

Description

{SOUNDPROOF EQUIPMENT}

More particularly, the present invention relates to an apparatus and method for preventing an interlayer noise, which can reduce the installation cost and can reliably prevent the interlayer noise.

Recently, buildings that can cause noise such as high-rise apartment buildings, buildings, apartment-type factories, and large hospitals are continuously increasing in the city center.

In addition, apartment walls or hospital walls are being developed in various ways to reduce noise.

The wall for reducing noise may be an interlayer noise preventing device or a soundproofing device. In the case of the soundproofing device, for example, as shown in FIG. 1, a spacer 3 is installed with a spacer 2 on a wall 1, and then a sponge or a urethane A first gypsum board 6 is installed on the surface of the egg plate 4 with a tree 5 on the surface of the egg plate 4 as a porous sound absorbing material and on the surface of the first gypsum board 6, A second gypsum board 8 is provided on the surface of the rubber plate 7 and an artboard 10 wrapped with a fabric 9 is provided on the surface of the second gypsum board 8. In order to provide a simple noise canceling function, the artboard 10 wrapped with the fabric 9 and the wood board 11 for preventing a variety of aesthetics and boredom can be installed horizontally side by side.

However, in such a structure, although the rubber plate 7 itself has a loud noise, the egg plate 4 is positioned behind the rubber plate 7, so that it does not have a sound absorbing function and performs a dustproof function.

As another example of a conventional soundproofing facility, a shield 3 is provided with a spacer 2 on a wall 1 as shown in Fig. 2, and then an egg plate 4, which is a porous sound absorbing material such as sponge or urethane, A rubber plate 7 for sound insulation is provided on the surface of the first gypsum board 6 and the surface of the rubber plate 7 is provided with a piercing hole 12 are arranged in a dispersed state spaced apart from each other.

However, the above-described structure of Fig. 2 has a problem of not being sure soundproofing and heavy in weight.

In order to solve the above problem, the application was filed with the Korean Intellectual Property Office with the application No. 10-2013-0110381 (entitled "Soundproof Wall Structure") of Sep. 13, 2013, A sound absorbing sound absorbing part 20 in which a sound absorbing rubber plate 21 and a sound absorbing porous egg plate 22 are sequentially installed and a sound absorbing sound absorbing part 20 which is attached to the upper and lower parts of the front surface of the egg plate 22, The first sound absorbing portion 30 having the perforations 33 of the sound absorbing portion 20 and the center portion of the front surface of the egg plate 22 of the sound absorbing portion 20 are more exposed to the room than the surface of the first sound absorbing portion 30. [ And a second sound absorbing portion 50 spaced apart from the center portion of the front surface of the egg plate 22 of the body 20 by a space 40 and having a plurality of perforations 52, 40 are configured so as to further perform a sound absorbing function between the back surface of the second sound absorbing portion 50 and the portion of the egg plate 22 between the upper and lower first sound absorbing portions 30 A reflective molding 60 having an inclined surface 61 for guiding indoor noise to the space portion 40 of the back surface of the second sound absorbing portion 50 is formed on the ceiling and floor and the first sound- Quot; and " respectively. "

However, the above-described conventional sound barrier wall structure has a problem in that it is complicated in structure and complicated in structure, so that its weight is heavy and installation cost is increased.

In addition, the above-described conventional sound barrier wall structure also has a problem that noise can not be reliably prevented.

Accordingly, the present invention has been made to overcome the above-mentioned problems of the related art, and it is an object of the present invention to provide a method of manufacturing a semiconductor device, which is capable of reducing installation cost by simple construction, And a noise preventing device.

However, the object of the present invention is not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention,

A ceiling finish 102 of a sound insulation material that prevents back flow of noise and vibration;

A noise and vibration absorbing passage means 104 installed at a predetermined interval on the upper surface of the ceiling finishing portion 102 to absorb noise and vibration and to send the sound to the outside;

And a sound absorbing portion 106 formed on the upper surface of the noise and vibration sound-absorbing passage means 104 and absorbing noise and vibration transmitted from the noise and vibration sound-absorbing passage means 104 to remove noise and vibration .

As described above, the apparatus for preventing an interlayer noise according to the present invention has the effect of reducing the installation cost by simplifying the construction and also reliably preventing the interlayer noise.

1 shows a conventional soundproofing facility,
2 is a view showing another embodiment of a conventional soundproofing facility,
FIG. 3 is a schematic view showing a state in which the apparatus for preventing noiseless noise according to the present invention is installed on a ceiling,
FIG. 4A is a schematic view illustrating a state in which noise and vibration sound-absorbing passage means are installed in the process of installing the inter-layer noise-
Figure 4b shows a schematic cross-section of Figure 4a,
FIG. 4c is a schematic view showing a state where the sound absorbing agent and the sound insulating material are installed in the process of installing the inter-layer noise preventing device of FIG. 3 on the ceiling,
Figure 4d is a schematic cross-sectional view of Figure 4c.

Hereinafter, a preferred embodiment of the interlayer noise preventing device according to the present invention will be described.

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

FIG. 3 is a view schematically showing a state in which the apparatus for preventing an interlayer noise according to the present invention is installed on a ceiling, FIG. 4a is a view illustrating a state in which noise and vibration- FIG. 4B is a schematic sectional view of FIG. 4A, FIG. 4C is a view schematically showing a state where a sound absorbing agent and a sound insulating material are installed in a process of installing the inter-layer noise- Figure 4d is a schematic cross-sectional view of Figure 4c.

3 to 4D, the apparatus 100 for preventing noises according to the present invention comprises:

A ceiling finish 102 of a sound insulation material that prevents back flow of noise and vibration;

A noise and vibration absorbing passage means 104 installed at a predetermined interval on the upper surface of the ceiling finishing portion 102 to absorb noise and vibration and to send the sound to the outside;

And a sound absorbing portion 106 formed on the upper surface of the noise and vibration sound-absorbing passage means 104 and absorbing noise and vibration transmitted from the noise and vibration sound-absorbing passage means 104 to remove noise and vibration .

Here, the noise and vibration sound-absorbing passage means (104)

A hoisting plate (112) repeatedly provided with a groove portion (108) having a receiving space and a protrusion (110) to collect noise and vibration in a receiving space of the groove portion (108);

A passage pipe (not shown) which is installed at a predetermined interval on the upper surface of the groove portion 108 so as to communicate with the receiving space of the groove portion 108 of the hoisting plate 112 and transmits noise and vibration gathered in the receiving space of the groove portion 108 to the outside 114).

Here, a sponge (not shown) for absorbing noise and vibration is installed in the passage pipe 114.

Further, the hoisting plate (112)

And can be formed into an egg plate shape having a through hole (not shown).

The installation process and use state of the apparatus 100 for preventing an interlayer noise according to the present invention will be described as follows.

Herein, the installation process of the interlayer noise prevention device 100 according to the present invention can be changed as much as the installer.

First, the hoop plate 112 having the groove portion 108 having the accommodation space and the projection portion 110 is positioned.

After the passage pipe 114 is positioned, the passage pipe 114 is installed at a predetermined interval on the upper surface of the groove portion 108 so as to communicate with the accommodation space of the groove portion 108.

Here, a sponge (not shown) for absorbing noise and vibration is installed in the passage pipe 114.

Then, as shown in Figs. 4A to 4B, the slab 200 is struck on the upper surface of the steel plate 112. At this time, the height of the passage pipe 114 is higher than the height of the slab 200.

4C to 4D, a sound absorbing portion 106 of an elastic material is provided on the upper surface of the passage pipe 114. As shown in Fig.

When the installation of the apparatus 100 for preventing noises according to the present invention is completed,

The groove 108 of the concave-convex portion 112 collects noise and vibration in the receiving space, and then sends the gathered noise and vibration to the passage pipe 114.

The sponge of the passage pipe (114) absorbs noise and vibration, and sends noise and vibration to the sound absorption unit (106).

The sound absorbing portion 106 absorbs noise and vibration to remove noise and vibration.

Therefore, the present invention surely prevents interlayer noise.

The foregoing description of the invention is merely exemplary of the invention and is used for the purpose of illustration only and is not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100: Noise prevention device
102: ceiling finish
104: Noise and vibration sound-absorbing passage means
106: sound absorption portion
108: Groove
110:
112:
114: passage pipe

Claims (2)

A ceiling finish 102 of a sound insulation material that prevents back flow of noise and vibration;
A noise and vibration absorbing passage means 104 installed at a predetermined interval on the upper surface of the ceiling finishing portion 102 to absorb noise and vibration and to send the sound to the outside;
And a sound absorbing portion 106 formed on an upper surface of the noise and vibration sound-absorbing passage means 104 and adapted to absorb noise and vibration transmitted from the noise and vibration sound-absorbing passage means 104 to remove noise and vibration, ,
The noise and vibration sound-absorbing passage means (104)
A hoisting plate 112 repeatedly provided with a groove portion 108 having a receiving space and a protruding portion 110 to collect noise and vibration in a receiving space of the groove portion 108;
A passage pipe (not shown) which is installed at a predetermined interval on the upper surface of the groove portion 108 so as to communicate with the receiving space of the groove portion 108 of the hoisting plate 112 and transmits noise and vibration gathered in the receiving space of the groove portion 108 to the outside 114)
Wherein a sponge for absorbing noise and vibration is installed in the passage pipe (114). delete
KR1020150154640A 2015-11-04 2015-11-04 Soundproof equipment KR101809797B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150154640A KR101809797B1 (en) 2015-11-04 2015-11-04 Soundproof equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150154640A KR101809797B1 (en) 2015-11-04 2015-11-04 Soundproof equipment

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Publication Number Publication Date
KR20150130951A KR20150130951A (en) 2015-11-24
KR101809797B1 true KR101809797B1 (en) 2017-12-15

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101985571B1 (en) 2016-01-29 2019-06-04 경상대학교산학협력단 noise and vibration reduction type steel reinforcement system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002227322A (en) * 2001-01-31 2002-08-14 Daiwa House Ind Co Ltd Sound absorption structure for building

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002227322A (en) * 2001-01-31 2002-08-14 Daiwa House Ind Co Ltd Sound absorption structure for building

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