CN216100786U

CN216100786U - Noise reduction type composite marble slab

Info

Publication number: CN216100786U
Application number: CN202122634845.4U
Authority: CN
Inventors: 郑荣思; 王艺英; 李海安; 江燕燕
Original assignee: Fujian Hanrong Stone Industry Co ltd
Current assignee: Fujian Hanrong Stone Industry Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-22
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a noise-reduction type composite marble slab, which structurally comprises a slab, a material layer and a sound-absorbing hole, wherein the material layer is arranged on the inner side of the slab, the marble layer and a heat-insulating layer are arranged to have the same thickness, the sound-reducing layer is three times of the thickness of the marble layer and the heat-insulating layer, the marble layer is made of natural marble, the natural marble is compact in texture but not high in hardness, easy to process, carved, ground and polished, smooth and fine after being polished, natural and smooth in texture, very high in decoration, small in water absorption of the marble and high in durability; the noise reduction layer is made of glass fiber cotton, has three characteristics of fire prevention, heat preservation, sound absorption and noise reduction, and has strong insulating property and heat resistance, and meanwhile, the material has strong corrosion resistance; the heat insulating layer is made of asbestos, has high heat resistance and corrosion resistance, and also has a certain sound absorption effect, so that the sound absorption effect of the material is further enhanced.

Description

Noise reduction type composite marble slab

Technical Field

The utility model relates to a noise reduction type composite marble slab, belonging to the field of marble slabs.

Background

The marble material is metamorphic rock formed by the original rock in the crust through the action of high temperature and high pressure in the crust, the internal force action of the crust promotes the original various rocks to generate qualitative change, namely the structure, structure and mineral composition of the original rock are changed, and the new rock formed through qualitative change is called metamorphic rock.

Because the existing noise reduction type composite marble slab cannot meet the requirement in some noise reduction environments, and the noise reduction effect is poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a noise reduction type composite marble slab to solve the problems that in the prior art, due to the existing noise reduction type composite marble slab, the conventional composite marble slab cannot meet the requirement in some environments needing noise reduction, and the noise reduction effect is poor.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a type of making an uproar combined type marble slabstone falls, includes panel, material layer and inhales the sound hole, panel front end middle part has been seted up and has been inhaled the sound hole, the panel inboard is provided with the material layer, the material layer includes marble layer, noise reduction layer and insulating layer, marble layer bottom is provided with the noise reduction layer, noise reduction layer bottom and insulating layer laminate mutually, the panel inboard is provided with the marble layer.

Furthermore, inhale the sound hole and be provided with seven, inhale the sound hole equidistance and set up in the panel front end, just inhale the sound hole and run through both ends around the panel.

Further, the thickness that marble layer and insulating layer set up is the same, and marble layer and insulating layer are arranged in respectively and are descended sound layer top and bottom, and the hole is not connected with inhaling sound when marble layer and insulating layer.

Furthermore, the thickness of the sound reduction layer is three times of the thickness of the marble layer, and the sound absorption holes formed in the sound reduction layer are of a cavity structure.

Furthermore, the noise reduction layer is made of glass fiber cotton.

The advantages are that: according to the noise reduction type composite marble slab, the material layer is arranged on the inner side of the slab, the thickness of the marble layer is the same as that of the heat insulation layer, the sound reduction layer is three times that of the marble layer and the heat insulation layer, the marble layer is made of natural marble, the natural marble is compact in texture but low in hardness, easy to process, carved, ground and polished, smooth and fine after being polished, natural and smooth in texture, high in decoration, small in marble water absorption rate and high in durability; the noise reduction layer is made of glass fiber cotton, has three characteristics of fire prevention, heat preservation, sound absorption and noise reduction, and has strong insulating property and heat resistance, and meanwhile, the material has strong corrosion resistance; the heat insulating layer is made of asbestos, has high heat resistance and corrosion resistance, and also has a certain sound absorption effect, so that the sound absorption effect of the material is further enhanced.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic view of a portion of the structure of FIG. A;

fig. 3 is a schematic diagram of an exploded structure of a material layer according to the present invention.

In the figure: the sound-absorbing plate comprises a plate material-1, a material layer-2, sound-absorbing holes-3, a marble layer-21, a sound-reducing layer-22 and a heat-insulating layer-23.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 and 2, the noise reduction type composite marble slab provided by the utility model comprises a slab 1 and sound absorption holes 3, wherein the middle part of the front end of the slab 1 is provided with the sound absorption holes 3, the sound absorption holes 3 are seven, the sound absorption holes 3 are arranged at the front end of the slab 1 at equal intervals, the material layer 2 is arranged on the inner side of the slab 1, and the sound absorption effect can be effectively improved by arranging the sound absorption holes 3.

Referring to fig. 3, the noise reduction type composite marble slab provided by the utility model is improved, the material layer 2 includes a marble layer 21, a noise reduction layer 22 and a heat insulation layer 23, the noise reduction layer 22 is disposed at the bottom of the marble layer 21, the thicknesses of the marble layer 21 and the heat insulation layer 23 are the same, the bottom of the noise reduction layer 22 is attached to the heat insulation layer 23, the thickness of the noise reduction layer 22 is three times of the thickness of the marble layer 21, the marble layer 21 is disposed on the inner side of the slab 1, and the sound absorption effect is further improved by the arrangement of the noise reduction layer 22.

This patent noise reduction layer 22 adopt the cotton material of glass fiber, glass fiber cotton is an excellent performance's inorganic non-metallic material, and the variety is various, and insulating nature is good, the heat resistance is strong, the sound absorptivity is good, corrosion resistance is good, advantages such as mechanical strength height.

The working principle is as follows:

the first embodiment is as follows: the marble layer 21 and the heat insulation layer 23 are the same in thickness, the noise reduction layer 22 is three times of the thickness of the marble layer 21 and the heat insulation layer 23, the marble layer 21 is made of natural marble, the natural marble is compact in texture but low in hardness, easy to process, carve, grind and polish, smooth and fine after being polished, natural and smooth in texture, high in decoration, low in marble water absorption and high in durability; the noise reduction layer 22 is made of glass fiber cotton, has three characteristics of fire prevention, heat preservation, sound absorption and noise reduction, and has strong insulating property and heat resistance, and meanwhile, the material has strong corrosion resistance; the heat insulation layer 23 is made of asbestos, has high heat resistance and corrosion resistance, and also has a certain sound absorption effect, so that the sound absorption effect of the material is further enhanced;

example two: the sound absorption hole 3 arranged at the front end of the plate 1 can enable sound to enter the plate 1 through the sound absorption hole 3, and then the sound reduction layer 22 and the heat insulation layer 23 absorb sound and reduce noise of the sound inside again.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A noise reduction type composite marble slab comprises a slab (1) and sound absorption holes (3);

the method is characterized in that: still include material layer (2), panel (1) inboard is provided with material layer (2), material layer (2) are including marble layer (21), noise reduction layer (22) and insulating layer (23), marble layer (21) bottom is provided with noise reduction layer (22), noise reduction layer (22) bottom and insulating layer (23) laminate mutually, panel (1) inboard is provided with marble layer (21).

2. The noise-reducing composite marble slab of claim 1, wherein: the seven sound-absorbing holes (3) are arranged at the front end of the plate (1) at equal intervals, and the sound-absorbing holes (3) are arranged at the front end of the plate at equal intervals.

3. The noise-reducing composite marble slab of claim 1, wherein: the marble layer (21) and the heat insulation layer (23) are arranged to have the same thickness.

4. The noise-reducing composite marble slab of claim 1, wherein: the thickness of the noise reduction layer (22) is three times of that of the marble layer (21).