CN213572448U

CN213572448U - Glass fiber board sound insulation structure

Info

Publication number: CN213572448U
Application number: CN202022011065.XU
Authority: CN
Inventors: 陈芳
Original assignee: Chongqing Shengpolun Energy Conservation And Environmental Protection Technology Co ltd
Current assignee: Chongqing Shengpolun Energy Conservation And Environmental Protection Technology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-29
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to a glass fiber board technical field just discloses a glass fiber board sound-proof structure, including two glass fiber board bodies, two this body top of glass fiber board and bottom respectively with two baffle fixed connection, two enclose between glass fiber board body and two baffles and form the air chamber, the inside fixed mounting of air chamber has the acoustic celotex board with this body left side fixed connection of right side glass fiber board, acoustic celotex board left side fixed mounting have with this body fixed connection's of left side glass fiber board hush pipe, hush pipe inside fixed mounting has the hush board, hush hole and through-hole have been seted up to hush board inside, the acoustic celotex board includes first puigging, back up coat and second puigging. This glass fiber board sound-proof structure has solved when using in the great mill of some noises, and traditional glass fiber board's syllable-dividing effect is not obvious, and the syllable-dividing effect is poor, influences human physical and mental health's problem.

Description

Glass fiber board sound insulation structure

Technical Field

The utility model relates to a glass fiber board technical field specifically is a glass fiber board sound-proof structure.

Background

The glass fiber board is also called as a glass fiber board, is generally used for soft package base layers, is coated with cloth art, leather and the like, is made into attractive wall surfaces and ceiling decorations, is very widely applied, and has the characteristics of sound absorption, sound insulation, heat insulation, environmental protection, flame retardance and the like.

At present, glass fiber boards on the market are widely used, but when the glass fiber boards are used in factories with large noise, the traditional glass fiber boards are not obvious in sound insulation effect, poor in sound insulation effect, and the like, so that the problems of human body physical and mental health are affected, and the glass fiber board sound insulation structure is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a glass fiber board sound-proof structure, possess advantages such as effectual that gives sound insulation, when having solved in the great mill of some noises use, traditional glass fiber board's syllable-dividing effect is not obvious, and the effect that gives sound insulation is poor, influences human physical and mental health's problem.

(II) technical scheme

For realizing the above-mentioned effectual purpose that gives sound insulation, the utility model provides a following technical scheme: a sound insulation structure for glass fiber boards comprises two glass fiber board bodies, wherein the tops and the bottoms of the two glass fiber board bodies are fixedly connected with two partition boards respectively, an air cavity is formed by enclosing the two glass fiber board bodies and the two partition boards, a sound insulation board fixedly connected with the left side of a right glass fiber board body is fixedly installed in the air cavity, a sound insulation pipe fixedly connected with the left glass fiber board body is fixedly installed on the left side of the sound insulation board, a sound insulation board is fixedly installed in the sound insulation pipe, and a sound insulation hole and a through hole are formed in the sound insulation board;

the acoustic celotex board includes first puigging, back up coat and second puigging, second puigging right side and the body left side fixed connection of right side glass fiber board, the second puigging left side is provided with the back up coat, the back up coat left side is provided with first puigging.

Preferably, two the body top of glass fiber board and bottom all are provided with the fixture block, two the draw-in groove that quantity is two and with the fixture block adaptation is all seted up to the relative one side of baffle.

Preferably, the number of muffler pipes is three, and evenly distributed is inside the air chamber, and the inside acoustical panel of same muffler pipe is a plurality of, and the inside bloop of a plurality of acoustical panels is coaxial setting, and the through-hole on the acoustical panel is seted up inside acoustical panel one end.

Preferably, the air chamber is filled with a desiccant located outside the silencer duct.

Preferably, the reinforcing rods are fixedly arranged inside the reinforcing layer, and the ten reinforcing rods are uniformly distributed on the top wall and the inner bottom wall of the reinforcing layer in an up-down staggered manner.

Preferably, the first sound-proof layer is a sound-absorbing cotton layer, and the second sound-proof layer is a polyester fiber sound-absorbing board layer.

(III) advantageous effects

Compared with the prior art, the utility model provides a glass fiber board sound-proof structure possesses following beneficial effect:

this glass fiber board sound-proof structure, through the hush pipe, the hush board, settings such as hush hole and through-hole, when external noise passes left side glass fiber board body and gets into inside the air chamber, part noise gets into hush intraductal, the noise is under the multiple reflection of hush board, the penetrating power of sound weakens, the volume also reduces thereupon, then inside along with the hush pipe gets into the acoustic celotex board, through the double noise absorption of first puigging and second puigging, the anchor strut that the inside setting of anchor strut has increased the stability of acoustic celotex board inner structure on the one hand simultaneously, on the other hand also can make the noise carry out multiple reflection inside the anchor strut, the penetrating power of noise has been reduced once more again, the noise cancelling effect is produced, the effectual traditional right side glass fiber board body of noise that has prevented from spreading into the external world and influencing people's life, this device simple.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the position A of the present invention;

fig. 3 is a connection diagram of the first soundproof layer and the reinforcing layer of the present invention.

In the figure: 1. a glass fiber board body; 2. a partition plate; 3. an air chamber; 4. a sound insulating board; 41. a first sound insulating layer; 42. a reinforcement layer; 421. a reinforcing rod; 43. a second sound insulating layer; 5. a sound-deadening tube; 6. a sound-absorbing panel; 7. a silencing hole; 8. a through hole; 9. a desiccant.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a sound insulation structure for glass fiber boards comprises two glass fiber board bodies 1, the top and bottom of the two glass fiber board bodies 1 are respectively and fixedly connected with two partition boards 2, the top and bottom of the two glass fiber board bodies 1 are respectively provided with a fixture block, one side of each of the two partition boards 2 opposite to each other is provided with two clamping grooves which are matched with the fixture blocks, an air cavity 3 is formed between the two glass fiber board bodies 1 and the two partition boards 2, a sound insulation board 4 fixedly connected with the left side of the right glass fiber board body 1 is fixedly installed in the air cavity 3, the left side of the sound insulation board 4 is fixedly provided with three sound insulation pipes 5 fixedly connected with the left glass fiber board body 1, the number of the sound insulation pipes 5 is three, the sound insulation boards 6 in the same sound insulation pipe 5 are provided, and sound insulation holes 7 in the plurality of sound insulation boards 6 are coaxially arranged, a through hole 8 on a silencing plate 6 is arranged inside one end of the silencing plate 6, a silencing plate 6 is fixedly arranged inside a silencing pipe 5, a silencing hole 7 and the through hole 8 are formed inside the silencing plate 6, a drying agent 9 positioned outside the silencing pipe 5 is filled inside an air cavity 3, the sound insulation plate 4 comprises a first sound insulation layer 41, a reinforcing layer 42 and a second sound insulation layer 43, the right side of the second sound insulation layer 43 is fixedly connected with the left side of a right glass fiber plate body 1, the second sound insulation layer 43 is a polyester fiber sound absorption plate layer, the left side of the second sound insulation layer 43 is provided with the reinforcing layer 42, ten reinforcing rods 421 are fixedly arranged inside the reinforcing layer 42, the ten reinforcing rods 421 are uniformly distributed on the inner top wall and the inner bottom wall of the reinforcing layer 42 in an up-down staggered manner, the left side of the reinforcing layer 42 is provided with the first sound insulation layer 41, the first sound insulation layer 41 is a sound absorption cotton layer, the silencing pipe 5, the silencing plate 6, when external noise passes through left side glass fiber board body 1 and gets into inside air chamber 3, partial noise gets into inside muffler pipe 5, the noise is under 6 multiple reflection of muffler board, the penetrating power of sound weakens, the volume also reduces thereupon, then along with muffler pipe 5 gets into inside acoustic celotex board 4, double noise through first puigging 41 and second puigging 43 absorbs, simultaneously the inside anchor strut 421 that sets up of reinforcement 42 has increased the stability of 4 inner structure of acoustic celotex board on the one hand, on the other hand also can make the noise carry out multiple reflection inside reinforcement 42, the penetrating power of noise has been reduced once more, produce noise cancelling effect, the effectual traditional right side glass fiber board body 1 of noise that has prevented from spreading into the external world and influencing people's life, this device simple structure, sound insulation effect is good.

In summary, according to the sound insulation structure for the glass fiber board, through the arrangement of the sound-absorbing pipe 5, the sound-absorbing plate 6, the sound-absorbing hole 7 and the through hole 8, when external noise passes through the left glass fiber board body 1 and enters the air cavity 3, part of the noise enters the sound-absorbing pipe 5, the noise is reflected for multiple times by the sound-absorbing plate 6, the sound penetration force is weakened, the volume is reduced, then the noise enters the sound-absorbing plate 4 along with the sound-absorbing pipe 5, the noise is absorbed by the double noise of the first sound-absorbing layer 41 and the second sound-absorbing layer 43, meanwhile, the reinforcing rod 421 arranged inside the reinforcing layer 42 increases the stability of the internal structure of the sound-absorbing plate 4, on the other hand, the noise can be reflected for multiple times inside the reinforcing layer 42, the noise penetration force is reduced again, the sound-absorbing effect is generated, and the influence of the external noise on the life of people, this device simple structure gives sound insulation effectually, and when having solved in the great mill of some noises use, traditional glass fiber board's syllable-dividing effect is not obvious, and the effect that gives sound insulation is poor, influences human physical and mental health's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a glass fiber board sound-proof structure, includes two glass fiber board bodies (1), its characterized in that: the top and the bottom of the two glass fiber board bodies (1) are fixedly connected with the two partition boards (2) respectively, an air cavity (3) is formed between the two glass fiber board bodies (1) and the two partition boards (2) in a surrounding mode, a sound insulation board (4) fixedly connected with the left side of the right glass fiber board body (1) is fixedly installed inside the air cavity (3), a sound insulation pipe (5) fixedly connected with the left glass fiber board body (1) is fixedly installed on the left side of the sound insulation board (4), a sound insulation board (6) is fixedly installed inside the sound insulation pipe (5), and a sound insulation hole (7) and a through hole (8) are formed inside the sound insulation board (6);

the sound insulation board (4) comprises a first sound insulation layer (41), a reinforcing layer (42) and a second sound insulation layer (43), the right side of the second sound insulation layer (43) is fixedly connected with the left side of the right glass fiber board body (1), the left side of the second sound insulation layer (43) is provided with the reinforcing layer (42), and the left side of the reinforcing layer (42) is provided with the first sound insulation layer (41).

2. A fiberglass panel acoustical structure as set forth in claim 1, wherein: two the top and the bottom of glass fiber board body (1) all are provided with the fixture block, two the draw-in groove that quantity is two and with the fixture block adaptation is all seted up to the relative one side of baffle (2).

3. A fiberglass panel acoustical structure as set forth in claim 1, wherein: the number of muffler pipe (5) is three, and evenly distributed is inside air chamber (3), and the inside muffler board (6) of same muffler pipe (5) are a plurality of, and the inside muffler hole (7) of a plurality of muffler boards (6) are coaxial setting, and through-hole (8) on one muffler board (6) are seted up inside muffler board (6) one end.

4. A fiberglass panel acoustical structure as set forth in claim 1, wherein: the air chamber (3) is filled with a drying agent (9) positioned outside the silencing tube (5).

5. A fiberglass panel acoustical structure as set forth in claim 1, wherein: reinforcing rods (421) with the number of ten are fixedly installed inside the reinforcing layer (42), and the ten reinforcing rods (421) are uniformly distributed on the inner top wall and the inner bottom wall of the reinforcing layer (42) in an up-down staggered manner.

6. A fiberglass panel acoustical structure as set forth in claim 1, wherein: the first sound-proof layer (41) is a sound-absorbing cotton layer, and the second sound-proof layer (43) is a polyester fiber sound-absorbing board layer.