CN214891795U

CN214891795U - Air conditioner acoustic celotex board

Info

Publication number: CN214891795U
Application number: CN202121368806.8U
Authority: CN
Inventors: 赵韦为; 韦必研
Original assignee: Sichuan Yinaite New Material Co ltd
Current assignee: Sichuan Yinaite New Material Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-26
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to an air conditioner field, concretely relates to air conditioner acoustic celotex board, including the puigging, the puigging includes that two first puigging and centre gripping fix the second puigging between two first puigging, first puigging is close to the surface of second puigging evenly is equipped with the recess, first puigging is foamed plastic, the second puigging is the non-woven fabrics felt, and through the first puigging and the second puigging that are equipped with, the material of two puigging is the fibre that sound-proof effect is very good, and the first puigging of first puigging and second puigging contact face is equipped with the recess, makes and forms the hole space between first puigging and the second puigging, and this structure can increase syllable-dividing effect.

Description

Air conditioner acoustic celotex board

Technical Field

The utility model relates to an air conditioner field, concretely relates to air conditioner acoustic celotex board.

Background

The air conditioner generally comprises a cold source/heat source device, a cold and hot medium transmission and distribution system, a tail end device and other auxiliary devices, and mainly comprises a refrigeration host, a water pump, a fan and a pipeline system. The end device is responsible for specifically processing the air state by utilizing the cold and heat quantity from the transmission and distribution so as to enable the air parameters of the target environment to meet certain requirements.

However, the noise of the air conditioner often affects life, and the noise of the air conditioner mainly includes noise generated by a fan and escaping into a room, regenerative noise at the end of an air duct, noise generated by the fan, modulated noise generated by the blade hitting the ambient air when the blade rotates, random noise caused by vortex, and the like, and the existing sound insulation material often has a poor sound insulation effect, and the noise affects when the air conditioner is used.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the embodiment of the utility model provides an air conditioner acoustic celotex board, including the puigging, the puigging includes that two first puigging and centre gripping fix the second puigging between two first puigging, first puigging is close to the surface of second puigging evenly is equipped with the recess, first puigging is foamed plastic, the second puigging is the non-woven fabric felt.

The material of two puigging is the fibre that the effect of giving sound insulation is very good, and the first puigging of first puigging and second puigging contact surface is equipped with the recess, makes and forms the air bubble space between first puigging and the second puigging, and this structure can increase syllable-dividing effect.

Preferably, the non-woven felt comprises a plurality of layers of fiber webs with holes, and the plurality of layers of fiber webs are connected in sequence.

Preferably, the web comprises a plurality of cross-linked fibers, and the fibers are PET fibers.

Further preferably, the baffle plate further comprises two shock-absorbing layers which are respectively arranged on one sides of the two first sound-insulating layers, wherein the two first sound-insulating layers deviate from each other.

Further preferably, the damping layer is internally provided with a plurality of elastic pieces for damping, and each elastic piece comprises a damping column and a spring sleeved outside the damping column.

The utility model has the advantages that:

1) the utility model discloses a sound-proof board is the fibre that the effect is very good that gives sound insulation through first puigging and the second puigging that is equipped with, two puigging's material, and the first puigging of first puigging and second puigging contact surface is equipped with the recess, makes and forms the air bubble space between first puigging and the second puigging, and this structure can increase syllable-dividing effect.

2) The first sound-proof layer and the second sound-proof layer are light in material quality and more convenient to use.

3) The damping layer is arranged outside the sound insulation layer, so that the air conditioner can be prevented from vibrating the sound insulation plate by the fan and the blades, and the sound insulation plate structure is damaged or the sound insulation plate is made to fall.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is an exploded view of the present invention.

Fig. 2 is a schematic view of a web structure of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

Reference numerals: 1-first sound insulation layer, 2-second sound insulation layer, 3-groove, 4-shock-absorbing layer, 5-elastic member, 51-shock-absorbing column, 52-spring, 6-fiber net, 61-hole, 62-fiber.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Please refer to fig. 1, fig. 1 is the utility model relates to an air conditioner acoustic celotex board explosion diagram, including the puigging, the puigging includes that two first puigging 1 and centre gripping fix the second puigging 2 between two first puigging 1, form the puigging that the three-layer has the syllable-dividing effect with this, it is better to make the syllable-dividing effect, first puigging 1 is close to the surface of second puigging 2 and evenly is equipped with recess 3, form a plurality of air bubbles in the place of first puigging 1 and the contact of second puigging 2, the air bubble can make the propagation of sound slow down, further play the effect of amortization, first puigging 1 is foamed plastic, second puigging 2 is the non-woven felt, two kinds of materials all have the sound insulation function, and the quality of material is lighter, it is more convenient when using the installation.

In this embodiment, the nonwoven felt includes multiple layers of webs 6, the webs 6 are provided with multiple holes 61, the multiple layers of webs 6 are connected in sequence to form a structure of multiple layers of holes 61, so that the sound transmission can be effectively weakened, the sizes of the holes 61 in each layer of webs 6 can be selected to be the same, or can be selected to be different, and preferably, the sound elimination effect is also greater by combining the holes 61 with different sizes and shapes.

Preferably, the web 6 includes a plurality of cross-linked fibers 62, the fibers 62 are PET fibers 62, the cross-linked fibers 62 form the web 6 with a structure having holes 61, and the fibers 62 with sound insulation are selected from the PET fibers 62, which is more sound-insulating and cheaper than other fiber materials.

In this embodiment, the baffle further includes two vibration damping layers 4 respectively provided on the two first noise insulation layers 1. Be equipped with a plurality of elastic components 5 in buffer layer 4, elastic component 5 includes shock absorber post 51 and cover and establishes spring 52 outside shock absorber post 51, and buffer layer 4 can prevent that the parts such as fan and the blade of air conditioner that the vibration is big from causing the acoustic celotex board vibrations with the energy transfer of vibrations to the acoustic celotex board, destroys the acoustic celotex board structure or makes the acoustic celotex board drop.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims

1. An air conditioner acoustic celotex board which characterized in that: including the puigging, the puigging includes that two first puigging (1) and centre gripping fix second puigging (2) between two first puigging (1), first puigging (1) are close to the surface of second puigging (2) evenly is equipped with recess (3), first puigging (1) are foamed plastic, second puigging (2) are the non-woven fabric felt.

2. An air conditioner acoustic panel according to claim 1, characterized in that: the non-woven felt comprises a plurality of fiber webs (6) with holes (61), and the plurality of fiber webs (6) are connected in sequence.

3. An air conditioner acoustic panel according to claim 2, characterized in that: the web (6) includes a plurality of cross-linked fibers (62), the fibers (62) being PET fibers (62).

4. An air conditioner acoustic panel according to claim 1, characterized in that: the sound insulation board further comprises two damping layers (4) which are respectively arranged on one sides of the two first sound insulation layers (1) which deviate from each other.

5. An air conditioner acoustic panel according to claim 4, wherein: be equipped with a plurality of elastic component (5) that are used for the absorbing shock in shock-absorbing layer (4), elastic component (5) are established spring (52) outside shock-absorbing column (51) including shock attenuation post (51) and cover.