CN209779341U

CN209779341U - Vermiculite wall paper with sound insulation function

Info

Publication number: CN209779341U
Application number: CN201920473644.0U
Authority: CN
Inventors: 蒋锦懿
Original assignee: Dongyang Lainuo Wallpaper Co Ltd
Current assignee: Dongyang Lainuo Wallpaper Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2019-12-13
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a vermiculite wall paper with sound insulation function, including the non-woven paper base, the yarn layer is installed at the top of non-woven paper base, the vermiculite coating is installed at the top of yarn layer, the top fixedly connected with first puigging of vermiculite coating, the upper surface fixedly connected with fire-retardant layer of first puigging, the top fixedly connected with second puigging of fire-retardant layer; after the wall paper is installed indoors, sound energy in the room contacts behind the wall paper, sound energy can get into the hole inslot earlier, through reflecting in the hole inslot, the striking, can consume some sound energy, then carry out dual consumption through first puigging and second puigging to the energy of sound again, carry out consumption once more to the energy of sound, at last through the vermiculite coating, further again consume the energy of sound, make the sound energy through the wall paper less and less, reach the purpose of noise reduction, play syllable-dividing effect.

Description

Vermiculite wall paper with sound insulation function

Technical Field

The utility model relates to a wall paper technical field specifically is a vermiculite wall paper with function gives sound insulation.

Background

The wallpaper is an indoor decoration material with wide application, and has the characteristics of various colors, rich patterns, safety, environmental protection, improvement of home environment and the like, and is prepared from the following Chinese patent: a yarn wallpaper based on non-woven paper (patent number: CN201721196675.3) is characterized in that a first adhesive layer is pressed against fine fibers on the surface of a non-woven paper layer and well combined with the fine fibers of a yarn layer, so that the yarn layer can be well adhered to the surface of the non-woven paper, and a second adhesive layer is used for further adhesion, so that the adhesion effect is better and firmer; further, the fine fibers on the surface of the yarn layer are further adsorbed through the hard slurry layer, gaps among the fine fibers are filled, and finally the wallpaper is made to have a good waterproof effect through the waterproof layer, so that the service life is longer, certain problems exist, the effect of the existing wallpaper in the aspect of sound insulation is not ideal, the energy of sound cannot be consumed, and therefore the vermiculite wallpaper with the sound insulation function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vermiculite wall paper with function gives sound insulation to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vermiculite wall paper with sound insulation function, includes the non-woven paper base, the yarn layer is installed at the top of non-woven paper base, the vermiculite coating is installed at the top on yarn layer, the first puigging of top fixedly connected with of vermiculite coating, the last fixed surface of first puigging is connected with fire-retardant layer, the top fixedly connected with second puigging on fire-retardant layer, the last surface mounting of second puigging has stereoplasm mortar layer.

As further preferable in the present technical solution: and an adhesive is coated on the upper surface of the yarn layer.

As further preferable in the present technical solution: and the upper surface of the hard mortar layer is uniformly provided with hole grooves.

As further preferable in the present technical solution: and an antistatic coating is coated on the top of the hard mortar layer.

As further preferable in the present technical solution: and the upper surface of the antistatic coating is coated with a heat-insulating coating.

As further preferable in the present technical solution: and the upper surface of the heat-insulating coating is coated with a hydrophobic layer.

Compared with the prior art, the beneficial effects of the utility model are that: after the wall paper is installed indoors, sound energy in the room contacts behind the wall paper, sound energy can get into the hole inslot earlier, through reflecting in the hole inslot, the striking, can consume some sound energy, then carry out dual consumption through first puigging and second puigging to the energy of sound again, carry out consumption once more to the energy of sound, at last through the vermiculite coating, further again consume the energy of sound, make the sound energy through the wall paper less and less, reach the purpose of noise reduction, play syllable-dividing effect.

Drawings

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

Fig. 2 is a schematic structural diagram of the hard mortar layer in the present invention.

In the figure: 1. a non-woven paper base; 2. a binder; 3. coating vermiculite; 4. a first sound insulating layer; 5. a flame retardant layer; 6. a second sound insulating layer; 7. a hard mortar layer; 8. an antistatic coating; 9. a hole groove; 10. a heat-insulating coating; 11. a hydrophobic layer; 12. a yarn layer.

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. It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations, and all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention based on the embodiments in the present invention.

Examples

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a vermiculite wall paper with sound insulation function, includes non-woven paper base 1, yarn layer 12 is installed at the top of non-woven paper base 1, vermiculite coating 3 is installed at the top of yarn layer 12, the first puigging 4 of top fixedly connected with of vermiculite coating 3, the fire-retardant layer 5 of last fixed surface of first puigging 4, the top fixedly connected with second puigging 6 of fire-retardant layer 5, the last surface mounting of second puigging 6 has stereoplasm mortar layer 7.

In this embodiment, specifically: the upper surface of the yarn layer 12 is coated with an adhesive 2; because the surface of the non-woven paper has a plurality of fine fibers, the surface of the non-woven paper is not stable, the processing in the later period is influenced, the surface of the non-woven paper base 1 can be coated flatly by the adhesive 2, and the yarn layer 12 can be bonded on the non-woven paper base 1 by the adhesive 2, so that the non-woven paper base 1, the yarn layer 12 and the vermiculite coating 3 can be attached seamlessly, and the subsequent processing is not influenced.

In this embodiment, specifically: the upper surface of the hard mortar layer 7 is uniformly provided with hole grooves 9; through seting up hole groove 9 at the upper surface of stereoplasm mortar layer 7, can make the sound energy in the room contact the wall paper after, can be earlier through hole groove 9, through beating in hole groove 9 and changeing, can consume some sound energy, the effect of reinforcing sound insulation.

In this embodiment, specifically: the top of the hard mortar layer 7 is coated with an antistatic coating 8; by arranging the antistatic coating 8, dust in the air in the room can not be stained on the wallpaper, so that the appearance of the wallpaper looks cleaner.

In this embodiment, specifically: the upper surface of the antistatic coating 8 is coated with a heat-insulating coating 10; through setting up heat preservation coating 10, can be so that the heat in the room is difficult for the flow to leak to the outside, strengthen the heat preservation effect in room.

In this embodiment, specifically: the upper surface of the heat-insulating coating 10 is coated with a hydrophobic layer 11; through setting up hydrophobic layer 11, can prevent that the water droplet from being detained at the wall paper surface to prevent that the water droplet from getting wet the wall paper, the phenomenon of damage wall paper appears.

In this embodiment: the vermiculite coating 3 is made of vermiculite which is natural silicate mineral, has strong granular sensation, sound insulation, noise reduction, no toxicity and high ventilation property, and can effectively reduce noise.

In this embodiment: first puigging 4 and second puigging 6's material is soundproof cotton, and soundproof cotton has the multifilament structure, and in outside sound got into soundproof cotton back, object vibrations produced sound through numerous fibrous reflection, stack each other, collision, can consume the sound ability gradually to reduce the propagation of sound, play syllable-dividing effect.

In this embodiment: the material of flame retardant layer 5 is microencapsulated red phosphorus, and microencapsulated red phosphorus is used as an additive type halogen-free flame retardant of adhesive and sealant, is a halogen-free, efficient, low-smoke, harmless flame retardant, and can increase the stability between first puigging 4 and second puigging 6, and flame retardant layer 5 can prevent that the fire source from permeating through wall paper spot wall surface under the condition of catching fire.

In this embodiment: the antistatic coating 8 is made of a polyvinyl alcohol film produced by using polyvinyl alcohol resin with a low resistance value as a main body, and the polyvinyl alcohol is non-toxic, odorless and harmless to a human body, has good affinity with a natural environment, is not accumulated and is pollution-free, so that the antistatic coating is a good antistatic material.

In this embodiment: the heat-insulating coating 10 is made of glass wool, the glass wool is a product which is processed by melting glass fiber by using a unique centrifugal technology and adding an environment-friendly formula adhesive mainly containing thermosetting resin, the product is an elastic glass fiber product which is made of glass fiber with the diameter of only a few micrometers, and the moisture-proof veneering can be selected according to different use requirements of customers for online compounding. Because of a large number of tiny air gaps, the novel sound-absorbing and noise-reducing floor board plays roles in heat preservation and insulation, sound absorption and noise reduction, safety protection and the like.

In this embodiment: the hydrophobic layer 11 can be made of one of polytetrafluoroethylene and fluorinated ethylene propylene copolymer, and the hydrophobic layer 11 can prevent water drops from being retained on the outer surface of the wallpaper, so that the wallpaper is prevented from being wetted by the water drops and damaged.

Working principle or structural principle: the non-woven paper base 1 is a fabric formed without spinning and weaving, short fibers or long fibers are directionally or randomly arranged to form a fiber net structure, then the paper is reinforced by adopting methods such as machinery, thermal bonding or chemistry and the like, the paper has good air permeability, the vermiculite coating 2 is made of vermiculite, the vermiculite is natural silicate mineral substance, the granular sensation is strong, the sound insulation and the noise reduction are realized, the non-toxic property and the ventilation and air permeability are high, the appearance of the non-woven paper is not stable due to the fact that the non-woven paper has a plurality of fine fibers, the later processing is influenced, the yarn layer 12 is bonded on the non-woven paper base 1 through the adhesive 2, the non-woven paper base 1, the yarn layer 12 and the vermiculite coating 3 can be seamlessly attached, the subsequent processing is not influenced, compared with the traditional cloth wallpaper, the air permeability is better, when the wallpaper is damaged, the replacement is convenient, by arranging the antistatic coating 8, dust in air in a room can not be stained on the wallpaper, the appearance of the wallpaper looks cleaner, by arranging the thermal insulation coating 10, heat in the room can not easily leak to the outside, the thermal insulation effect of the room is enhanced, by arranging the flame retardant layer 5, a fire source can be prevented from permeating the wallpaper to stain a wall surface under the condition of fire, the hydrophobic layer 11 can prevent water drops from being detained on the outer surface of the wallpaper, so that the wallpaper is prevented from being wetted by the water drops, the phenomenon of damage to the wallpaper occurs, after the wallpaper is installed indoors, sound energy in the room contacts the wallpaper, the sound energy firstly passes through the hole groove 9 and then is rotated in the hole groove 9, a part of sound energy can be consumed, then, the sound energy is dually consumed through the first sound insulation layer 4 and the second sound insulation layer 6, the sound energy is consumed, and finally, the sound energy is further consumed through the vermiculite coating 3, the purpose of reducing noise is achieved, and the effect of sound insulation is achieved.

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 vermiculite wall paper with sound insulation function, includes the non-woven paper base, its characterized in that: the non-woven paper is characterized in that a yarn layer is installed at the top of the non-woven paper base, a vermiculite coating is installed at the top of the yarn layer, a first sound-insulating layer is fixedly connected to the top of the vermiculite coating, a flame-retardant layer is fixedly connected to the upper surface of the first sound-insulating layer, a second sound-insulating layer is fixedly connected to the top of the flame-retardant layer, and a hard mortar layer is installed on the upper surface of the second sound-insulating layer.

2. The vermiculite wallpaper with sound insulation function according to claim 1, characterized in that: and an adhesive is coated on the upper surface of the yarn layer.

3. The vermiculite wallpaper with sound insulation function according to claim 1, characterized in that: and the upper surface of the hard mortar layer is uniformly provided with hole grooves.

4. The vermiculite wallpaper with sound insulation function according to claim 1, characterized in that: and an antistatic coating is coated on the top of the hard mortar layer.

5. The vermiculite wallpaper with sound insulation function according to claim 4, characterized in that: and the upper surface of the antistatic coating is coated with a heat-insulating coating.

6. The vermiculite wallpaper with sound insulation function according to claim 5, characterized in that: and the upper surface of the heat-insulating coating is coated with a hydrophobic layer.