CN217145177U

CN217145177U - Indoor acoustic celotex board of using

Info

Publication number: CN217145177U
Application number: CN202123096449.7U
Authority: CN
Inventors: 娄浩敏
Original assignee: Shanghai Yifu Space Design Co ltd
Current assignee: Shanghai Yifu Space Design Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-08-09
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses an indoor acoustic celotex board that uses, including the metal sheet that gives sound insulation, the top of metal sheet that gives sound insulation is provided with the substrate layer, the substrate layer includes shock attenuation fossil fragments, the top of substrate layer is provided with the fire prevention bottom plate, the top of fire prevention bottom plate is provided with well fibreboard, well fibreboard is including high temperature resistant sound cotton of inhaling, one side that the fine board was kept away from to high temperature resistant sound cotton is provided with the polyester fiber board, polyester fiber board keeps away from high temperature resistant sound cotton one side of inhaling and is provided with the wood grain decorative cover. The utility model discloses a setting up syllable-dividing metal sheet, substrate layer, fire prevention bottom plate and well fine board, reached the advantage that fire behavior is good, it is poor to have solved current acoustic celotex board fire behavior, can influence the result of use of acoustic celotex board, and high temperature can cause the acoustic celotex board to take place to warp, can influence the indoor personnel and promptly flee and the fire fighter rescues indoor personnel when the conflagration breaing out, has shortened the life's of acoustic celotex board problem.

Description

Indoor acoustic celotex board of using

Technical Field

The utility model relates to a sound-proof board technical field specifically is an indoor sound-proof board that uses.

Background

The acoustic celotex board is a plate that acts on syllable-dividing effect, has the building to give sound insulation and constructs syllable-dividing categorised, and the acoustic celotex board is not the sound of all frequencies can both be the separation, and the object all has natural resonant frequency, is close object resonant frequency's sound, and the syllable-dividing effect of acoustic celotex board is showing and is reducing.

Current patent number (CN109894028A) discloses a mixing arrangement is used in water proof coating production, comprising a base plate, the last fixed surface of bottom plate is connected with driving motor, driving motor's output fixedly connected with screw thread pivot, the last fixed surface of bottom plate is connected with the riser, the riser is located driving motor's left, the spout has been seted up to the right flank of riser, the inside sliding connection of spout has the thread bush, the thread bush cover is established the surface of screw thread pivot, the screw thread pivot with thread bush threaded connection, the right side fixedly connected with expansion plate of thread bush, the lower fixed surface of expansion plate is connected with the work motor, the output of work motor is through a set of stirring board of pivot fixedly connected with. The inventor finds that the following problems exist in the prior art in the process of implementing the scheme: the device fire behavior is poor, can influence the result of use of acoustic celotex board, and high temperature can cause the acoustic celotex board to take place to warp, can influence indoor personnel when the conflagration breaing out and promptly flee and the fire fighter rescues indoor personnel, has shortened the life of acoustic celotex board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor acoustic celotex board that uses possesses the good advantage of fire behavior, and it is poor to have solved current acoustic celotex board fire behavior, can influence the result of use of acoustic celotex board, and high temperature can cause the acoustic celotex board to take place to warp, can influence indoor personnel and promptly flee and the fire fighter rescues indoor personnel when the conflagration breaing out, has shortened the problem of the life of acoustic celotex board.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an indoor acoustic celotex board that uses, includes the metal sheet that gives sound insulation, the top of metal sheet that gives sound insulation is provided with the substrate layer, the top of substrate layer is provided with the fire prevention bottom plate, the top of fire prevention bottom plate is provided with well fibreboard, well fibreboard is including high temperature resistant sound cotton of inhaling, one side that the fibreboard was kept away from to high temperature resistant sound cotton is provided with the polyester fiber board, the polyester fiber board is kept away from high temperature resistant sound cotton one side and is provided with the wood grain decorative cover.

Preferably, the substrate layer includes the shock attenuation fossil fragments, one side that the substrate layer was kept away from to the shock attenuation fossil fragments is provided with the cotton board of glass, the cotton board of glass and polyester fiber board thickness are the same.

Preferably, the fireproof bottom plate comprises a sound absorption plate, a glass magnesium plate is arranged on one side, away from the fireproof bottom plate, of the sound absorption plate, and sound absorption holes are formed in the surface of the sound absorption plate.

Preferably, the top of the sound insulation metal plate is adhered to the bottom of the substrate layer through an adhesive, the top of the substrate layer is adhered to the bottom of the fireproof bottom plate through an adhesive, and the top of the fireproof bottom plate is adhered to the bottom of the medium density fiberboard through an adhesive.

Preferably, the wood grain decorative surface is made of a resin plate, and a fireproof coating layer is arranged on the surface of the wood grain decorative surface.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting up syllable-dividing metal sheet, substrate layer, fire prevention bottom plate and well fine board, reached the advantage that fire behavior is good, it is poor to have solved current acoustic celotex board fire behavior, can influence the result of use of acoustic celotex board, and high temperature can cause the acoustic celotex board to take place to warp, can influence the indoor personnel and promptly flee and the fire fighter rescues indoor personnel when the conflagration breaing out, has shortened the life's of acoustic celotex board problem.

2. The utility model discloses a set up the well fine board, shorten the regulation reverberation time according to different needs, clear away sound impurity, improve the sound effect, improve the definition of language, the product has the characteristics such as heat preservation, fire-retardant, light body, workable, stable, shock resistance, it is simple and convenient to maintain, the sound-insulating property and the fire behavior of acoustic celotex board have been increased, through setting up the fire-proof bottom plate, have good air sound insulation, can eliminate the energy that produces when the machine operates, greatly change the resonance propagation of the low frequency sound in the building system, effectively prevent and the isolated of the at utmost, the object striking, mechanical equipment vibrations, the noise that sanitary equipment and pipeline etc. produced, still have good fire prevention and high temperature resistance simultaneously, through setting up the substrate layer, have light in weight, intensity is higher, thickness is thinner, convenient processing and sound insulation and fire prevention performance such as thermal insulation and fire prevention are better building material, the sound insulation board also has the characteristics of heat preservation, heat insulation, sound absorption, shock absorption, flame retardance and the like, and the fire resistance and the sound insulation performance of the sound insulation board are improved.

Drawings

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

FIG. 2 is a sectional view of the structure of the substrate layer of the present invention;

FIG. 3 is a sectional view of the fire-proof bottom plate structure of the present invention;

fig. 4 is a cross-sectional view of the medium density fiberboard structure of the present invention.

In the figure: 1. a sound-insulating metal plate; 2. a substrate layer; 201. a shock-absorbing keel; 202. a glass wool board; 3. a fire-resistant floor; 301. a sound absorbing panel; 302. a glass magnesium board; 4. a medium density fiberboard; 401. high-temperature resistant sound-absorbing cotton; 402. a polyester fiber board; 403. a wood grain decorative surface.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the 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.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, 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 "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

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; can be mechanically or electrically connected; 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.

Referring to fig. 1-4, an indoor sound insulation board comprises a sound insulation metal plate 1, wherein a base material layer 2 is arranged on the top of the sound insulation metal plate 1, a fireproof bottom plate 3 is arranged on the top of the base material layer 2, a middle fiber plate 4 is arranged on the top of the fireproof bottom plate 3, the middle fiber plate 4 comprises high temperature resistant sound absorption cotton 401, a polyester fiber plate 402 is arranged on one side of the high temperature resistant sound absorption cotton 401 away from the middle fiber plate 4, and a wood grain decoration surface 403 is arranged on one side of the polyester fiber plate 402 away from the high temperature resistant sound absorption cotton 401;

the substrate layer 2 comprises a damping keel 201, one side of the damping keel 201, which is far away from the substrate layer 2, is provided with a glass wool board 202, the glass wool board 202 and the polyester fiber board 402 are the same in thickness, and by arranging the substrate layer 2, the building material has the advantages of light weight, high strength, small thickness, convenience in processing, good performances such as sound insulation, heat insulation and fire resistance, and the like, and also has the characteristics such as heat preservation, heat insulation, sound absorption, damping, flame retardance and the like, so that the fire resistance and the sound insulation performance of the sound insulation board are improved;

the fireproof bottom plate 3 comprises a sound absorption plate 301, a glass magnesium plate 302 is arranged on one side, away from the fireproof bottom plate 3, of the sound absorption plate 301, sound absorption holes are formed in the surfaces of the sound absorption plate 301, the fireproof bottom plate 3 is arranged, good air sound insulation is achieved, energy generated when a machine runs can be eliminated, resonance propagation of low-frequency sound in a building system is greatly changed, noise generated by object impact, vibration of mechanical equipment, sanitary equipment, pipelines and the like is effectively prevented and isolated to the greatest extent, and meanwhile, the fireproof bottom plate has good fireproof and high-temperature resistant performances;

the top of the sound insulation metal plate 1 is adhered to the bottom of the base material layer 2 through an adhesive, the top of the base material layer 2 is adhered to the bottom of the fireproof bottom plate 3 through an adhesive, the top of the fireproof bottom plate 3 is adhered to the bottom of the middle fiber plate 4 through an adhesive, the reverberation time is shortened and adjusted according to different requirements by arranging the middle fiber plate 4, sound impurities are removed, the sound effect is improved, the definition of a language is improved, the product has the characteristics of heat insulation, flame retardance, light weight, easiness in processing, stability, impact resistance, simplicity and convenience in maintenance and the like, and the sound insulation performance and the fireproof performance of the sound insulation plate are improved;

the material of wood grain decorative cover 403 is the resin plate, the surface of wood grain decorative cover 403 is provided with fireproof paint layer, through setting up syllable-dividing metal sheet 1, substrate layer 2, fire prevention bottom plate 3 and well fine board 4's setting, the advantage that fire behavior is good has been reached, it is poor to have solved current acoustic celotex board fire behavior, can influence the result of use of acoustic celotex board, high temperature can cause the acoustic celotex board to take place to warp, can influence the indoor personnel when the conflagration breaing out and promptly flee and the fire fighter rescues indoor personnel, the problem of the life of acoustic celotex board has been shortened.

When in use, the arrangement of the medium density fiberboard 4, the high temperature resistant sound-absorbing cotton 401, the polyester fiberboard 402 and the wood grain decorative surface 403 shortens and adjusts reverberation time according to different requirements, removes sound impurities, improves sound effect, improves the definition of language, and the product has the characteristics of heat preservation, flame retardance, light weight, easy processing, stability, shock resistance, simple and convenient maintenance and the like, increases the sound insulation performance and the fire resistance performance of the sound insulation board, has good air sound insulation through the arrangement of the fireproof bottom board 3, the sound absorption board 301 and the glass magnesium board 302, can eliminate energy generated when a machine runs, greatly changes the resonance propagation of low-frequency sound in a building system, effectively prevents and isolates noise generated by object impact, mechanical equipment vibration, sanitary equipment, pipelines and the like to the maximum extent, and simultaneously has good fireproof and high temperature resistance, and through the arrangement of the base material layer 2, the shock absorption keel 201 and the glass cotton board 202, the building material has the advantages of light weight, high strength, small thickness, convenient processing, sound and heat insulation, fire prevention and other good performances, and also has the characteristics of heat preservation, heat insulation, sound absorption, shock absorption, flame retardance and the like, and the fire resistance and the sound insulation performance of the sound insulation board are improved.

All parts in this document, which may be customized according to the description and drawings, are known in the art for the connection and structure of the various layers, such as by mechanical means, by adhesives, by various welding methods, and are not described in detail herein, are known in the art, are standard parts in general, or are known to those skilled in the art, and have structures and principles known to those skilled in the art through technical manuals or through routine experimentation.

It should be noted that, in this document, 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.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. An indoor acoustic celotex board of using, includes syllable-dividing metal sheet (1), its characterized in that: the top of syllable-dividing metal sheet (1) is provided with substrate layer (2), the top of substrate layer (2) is provided with fire prevention bottom plate (3), the top of fire prevention bottom plate (3) is provided with well fibreboard (4), well fibreboard (4) are including high temperature resistant sound absorption cotton (401), the high temperature resistant sound absorption cotton (401) one side of keeping away from well fibreboard (4) is provided with polyester fiber board (402), polyester fiber board (402) are kept away from the high temperature resistant one side of inhaling sound cotton (401) and are provided with wood grain decorative surface (403).

2. An indoor soundproof panel according to claim 1, wherein: the base material layer (2) are including shock attenuation fossil fragments (201), one side that base material layer (2) were kept away from to shock attenuation fossil fragments (201) is provided with glass wool board (202), the thickness of glass wool board (202) and polyester fiber board (402) is the same.

3. An indoor soundproof panel according to claim 1, wherein: the fireproof bottom plate (3) comprises a sound absorption plate (301), a glass magnesium plate (302) is arranged on one side, away from the fireproof bottom plate (3), of the sound absorption plate (301), and sound absorption holes are formed in the surface of the sound absorption plate (301).

4. An indoor soundproof panel according to claim 1, wherein: the bottom adhesion of adhesive and substrate layer (2) is passed through at the top of syllable-dividing metal sheet (1), the bottom adhesion of adhesive and fire prevention bottom plate (3) is passed through at the top of substrate layer (2), the bottom adhesion of adhesive and well fine board (4) is passed through at the top of fire prevention bottom plate (3).

5. An indoor soundproof panel according to claim 1, wherein: the wood grain decorative surface (403) is made of a resin plate, and a fireproof coating layer is arranged on the surface of the wood grain decorative surface (403).