CN209799471U

CN209799471U - Sound insulation room

Info

Publication number: CN209799471U
Application number: CN201920471442.2U
Authority: CN
Inventors: 孙成龙
Original assignee: Chengdu Heng Ning Ingegneria Ambientale Srl
Current assignee: Chengdu Heng Ning Ingegneria Ambientale Srl
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2019-12-17
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a sound insulation house, which comprises a wall body and a roof arranged on the top of the wall body; the wall body comprises a resonance elimination layer, a buffer layer, a sound absorption layer and a sound insulation layer which are sealed and glued in sequence, and the resonance is eliminated efficiently through the resonance elimination layer, so that the sound wave energy transmitted into the wall body of the sound insulation room is reduced; the buffer layer efficiently reduces the vibration caused by the harmonic elimination layer, and avoids the noise generation again; the sound absorption layer efficiently absorbs the energy of sound waves through the honeycomb plate and the sound absorption materials filled in the honeycomb holes; the sound insulation layers are provided with a plurality of sound insulation pipes, so that sound waves are further efficiently absorbed and blocked from being transmitted; the base layer is used for improving the bearing capacity of the sound insulation room; thereby achieving the purposes of eliminating resonance, efficiently insulating sound and keeping higher bearing capacity of the sound insulation room.

Description

Sound insulation room

Technical Field

the utility model belongs to the technical field of the building that gives sound insulation, specifically speaking relates to a room gives sound insulation.

Background

A sound-proof room is a sound-proof device applied to places with special sound-proof requirements, such as: in a test room of a large workshop, all structures of the test room need to be subjected to sound absorption and sound insulation treatment, so that the room becomes a small soundless room, test rooms for testing electronic and mechanical elements and precise instruments and the like are arranged in main application places, and the soundproofing room needs to have the characteristics of high sound absorption rate, stable sound insulation and the like.

The existing sound insulation room has certain defects when in use, can not effectively weaken vibration to eliminate resonance of a room body, and has the defects of poor sound insulation effect of the whole sound insulation room and the like.

SUMMERY OF THE UTILITY MODEL

to foretell not enough among the prior art, the utility model provides a room gives sound insulation for weaken vibrations and eliminate the resonance of the room body, the whole bearing capacity in reinforcing room improves the sound insulation effect.

in order to achieve the above object, the present invention provides the following technical solutions:

a high-efficiency sound insulation house is characterized by comprising a wall body and a roof arranged at the top of the wall body; the wall body comprises a resonance elimination layer, a buffer layer, a sound absorption layer and a sound insulation layer which are sealed and glued in sequence, and the resonance elimination layer is arranged on the outer side of the sound insulation room and used for eliminating the resonance effect of external sound on the sound insulation room; one side fixedly connected with basic unit on harmonic elimination layer is kept away from to the puigging, and the basic unit includes reinforcing bar and concrete for strengthen the bearing capacity in room that gives sound insulation.

the resonance eliminating layer comprises a shell, a plurality of carbon particles are filled in the shell, and resonance caused by external sound waves is eliminated through vibration of the carbon particles with different diameters after sound wave energy is absorbed, so that noise is eliminated; the buffer layer comprises a first buffer pad and a second buffer pad, the first buffer pad is provided with a first tooth-shaped part, the second buffer pad is provided with a second tooth-shaped part, the first tooth-shaped part of the first buffer pad and the second tooth-shaped part of the second buffer pad are mutually meshed, and the mutually meshed buffer pad structure can play a role of efficiently buffering vibration caused by the harmonic elimination layer carbon particles so as to eliminate the noise; the sound absorption layer comprises a honeycomb plate, and sound absorption materials are filled in honeycomb holes of the honeycomb plate and can efficiently absorb passing sound waves so as to reduce the noise; the sound insulation layer comprises a plurality of sound insulation pipes, the sound insulation pipes are sequentially paved on one side of the base layer far away from the interior of the sound insulation room, and adjacent sound insulation pipes are welded and connected; one side of the base layer close to the sound insulation room is fixed with a hoop which surrounds and fixes the sound insulation pipe.

The roof includes a plurality of acoustic celotex boards, and the upper end of one side of acoustic celotex board has first bellying, and the lower extreme of the opposite side of acoustic celotex board has the second bellying, and first bellying is central symmetric distribution with the second bellying, and the mutual amalgamation of the first bellying of acoustic celotex board and the second convex part of another acoustic celotex board is glued and is connected, and the whole syllable-dividing effect that each acoustic celotex board of connection that this kind of gluing connected mode can be better still keeps the acoustic celotex board simultaneously.

In this embodiment, be provided with soundproof window and soundproof door on the wall body, soundproof window conveniently observes and plays the effect that gives sound insulation simultaneously, and soundproof door makes things convenient for the staff business turn over to play the effect that gives sound insulation simultaneously.

furthermore, the carbon particles in the cavity of the resonance elimination layer are selected from carbon particles with different diameters and used for absorbing and converting sound waves of different wave bands, so that resonance is eliminated efficiently, and sound wave energy is absorbed.

Furthermore, the sound insulation layer and the base layer are fixedly connected through sealant, so that the installation and the fixation are convenient.

Furthermore, the soundproof pipe of the soundproof layer is a rectangular pipe with two sealed ends, so that the bearing capacity of the soundproof room can be enhanced, and the soundproof is efficient.

in an embodiment of the present invention, the beneficial effects of the technical solution of the present invention are as follows:

The utility model discloses, can eliminate the resonance through harmonic elimination layer high efficiency, namely change the frequency of sound wave into the resonance that multiple frequency is used for eliminating the sound insulation room that the sound wave probably arouses through the charcoal granule in the harmonic elimination layer to through the vibration of charcoal granule with partial sound energy conversion internal energy, reduce the sound wave energy of spreading into the sound insulation room wall body; the buffer layer effectively reduces the vibration caused by the harmonic elimination layer through the first buffer pad and the second buffer pad which are mutually meshed, and the noise is prevented from being generated again; the sound absorption layer further absorbs the energy of sound waves efficiently through the honeycomb plate and the sound absorption materials filled in the honeycomb holes; the sound insulation layers are provided with a plurality of sound insulation pipes, so that sound waves are further efficiently absorbed and blocked from being transmitted; the base layer is used for improving the bearing capacity of the sound insulation room; thereby achieving the purposes of eliminating resonance, efficiently insulating sound and keeping higher bearing capacity of the sound insulation room.

Drawings

FIG. 1 is an overall plan view of the present invention;

FIG. 2 is an illustration of a cross section of the wall of the present invention;

FIG. 3 is an exploded cross-sectional view of the buffer layer of the present invention;

FIG. 4 is an illustration of the sound-insulating tube of the present invention;

Fig. 5 is an illustration of the sound insulation board of the present invention.

In the drawings:

1-wall, 11-resonance elimination layer, 12-buffer layer, 121-first buffer pad, 1211-first dentate part, 122-second buffer pad, 1221-second dentate part, 13-sound absorption layer, 131-honeycomb plate, 14-sound insulation layer, 141-sound insulation pipe, 15-base layer, 2-roof, 21-sound insulation plate, 211-first bulge, 212-second bulge.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

furthermore, the terms "parallel," "perpendicular," and the like do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention is further described below with reference to the accompanying drawings:

Referring to fig. 1-5, the utility model provides a sound insulation house, which comprises a wall body 1 and a roof 2 arranged on the top of the wall body; the wall body 1 comprises a resonance elimination layer 11, a buffer layer 12, a sound absorption layer 13 and a sound insulation layer 14 which are sealed and glued in sequence, wherein the resonance elimination layer 11 is arranged on the outer side of the sound insulation room and used for eliminating the resonance effect of external sound on the sound insulation room; one side fixedly connected with basic unit 15 that harmonic elimination layer 11 was kept away from to puigging 14, basic unit 15 include reinforcing bar and concrete for strengthen the bearing capacity in syllable-dividing room.

The resonance elimination layer 11 comprises a shell, a plurality of carbon particles are filled in the shell, resonance caused by external sound waves is eliminated through vibration of the carbon particles with different diameters after sound wave energy is absorbed, and therefore noise is eliminated; the buffer layer 12 comprises a first buffer pad 121 and a second buffer pad 122, the first buffer pad 121 is provided with a first tooth 1211, the second buffer pad 122 is provided with a second tooth 1221, the first tooth of the first buffer pad 121 and the second tooth of the second buffer pad 122 are engaged with each other, the first buffer pad and the second buffer pad are made of different buffer materials, and the buffer pads made of different buffer materials can effectively play a role in buffering and avoiding resonance after being engaged with each other, so that the vibration caused by the resonance elimination charcoal particles is effectively buffered, and the purpose of silencing is achieved; the sound absorption layer 13 comprises a honeycomb plate 131, and the honeycomb holes of the honeycomb plate 131 are filled with sound absorption materials, so that the sound waves passing through can be efficiently absorbed, and the sound can be eliminated; the soundproof layer 14 comprises a plurality of soundproof pipes 141, the soundproof pipes 141 are sequentially paved on one side of the base layer 15 far away from the soundproof room, and the adjacent soundproof pipes are welded and connected.

Roof 2 includes a plurality of acoustic celotex boards 21, and the upper end of one side of acoustic celotex board 21 has first bellying 211, and the lower extreme of the opposite side of acoustic celotex board has second bellying 212, and first bellying 211 is central symmetric distribution with second bellying 212, and the mutual amalgamation of the second convex part 212 of first bellying 211 of acoustic celotex board 21 and another acoustic celotex board is glued to be connected, and the whole syllable-dividing effect of acoustic celotex board still keeps simultaneously in the connection each acoustic celotex board that this kind of gluing connected mode can be better.

In this embodiment, be provided with soundproof window 3 and soundproof door 4 on the wall body 1, soundproof window 3 conveniently observes and plays the effect that gives sound insulation simultaneously, and soundproof door 4 makes things convenient for the staff business turn over to play the effect that gives sound insulation simultaneously.

In this embodiment, the carbon particles in the cavity of the resonance elimination layer 11 are selected from carbon particles with various diameters for absorbing and frequency converting sound waves of different wave bands, so as to efficiently eliminate resonance and absorb sound wave energy.

In this embodiment, the sound insulation layer 14 and the base layer 15 are fixedly connected by a sealant, so that the installation and fixation are convenient.

In this embodiment, the soundproof tube 141 of the soundproof layer 14 is a rectangular tube having both ends sealed, and not only can the load-bearing capacity of the soundproof room be enhanced, but also the soundproof can be performed efficiently.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A sound insulation room is characterized by comprising a wall body and a roof arranged at the top of the wall body;

The wall body comprises a resonance elimination layer, a buffer layer, a sound absorption layer and a sound insulation layer which are sealed and glued in sequence, and the resonance elimination layer is arranged on the outer side of the sound insulation room; one side of the sound insulation layer, which is far away from the resonance elimination layer, is fixedly connected with a base layer, and the base layer comprises steel bars and concrete;

The resonance elimination layer comprises a shell, and a plurality of carbon particles are filled in the shell; the cushioning layer comprises a first cushioning pad having a first tooth and a second cushioning pad having a second tooth, the first and second teeth being engaged with each other; the sound absorption layer comprises a honeycomb plate, and sound absorption materials are filled in honeycomb holes of the honeycomb plate; the sound insulation layer comprises a plurality of sound insulation pipes, the sound insulation pipes are sequentially paved on one side of the base layer far away from the interior of the sound insulation room, and the adjacent sound insulation pipes are welded and connected;

The roof includes a plurality of acoustic celotex boards, the upper end of one side of acoustic celotex board has first bellying, the lower extreme of the opposite side of acoustic celotex board has the second bellying, first bellying with the second bellying is central symmetric distribution, the first bellying of acoustic celotex board and another the second convex part of acoustic celotex board is each other amalgamation and glued joint.

2. The soundproof room of claim 1, wherein said wall is provided with soundproof windows and doors.

3. a sound-insulating room as claimed in claim 1, wherein the carbon particles in the cavity of the resonance-eliminating layer are selected from a plurality of different diameters.

4. the soundproof room of claim 1 wherein said soundproof layer is fixedly connected to said base layer by a sealant.

5. A sound-insulating room as claimed in claim 4, wherein the sound-insulating tube of the sound-insulating layer is a rectangular tube sealed at both ends.