CN214265952U

CN214265952U - Sound-absorbing and heat-insulating block board

Info

Publication number: CN214265952U
Application number: CN202023245562.2U
Authority: CN
Inventors: 覃显斌; 胡江华; 麻玉兵; 韦淑靖
Original assignee: Liucheng Disen Artificial Board Co ltd
Current assignee: Liucheng Disen Artificial Board Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-24
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a adiabatic core-board absorbs sound, comprising a base plate, the top fixed mounting of bottom plate has the heat-insulating shield, the inside fixed mounting of heat-insulating shield has the asbestos heat insulation layer, the inside fixed mounting of heat-insulating shield has the aluminium foil, the top fixed mounting of heat-insulating shield has the acoustic baffle, the inside fixed mounting of acoustic baffle has a transaudient section of thick bamboo, the inside fixed mounting of transaudient section of thick bamboo has the sound absorption cotton, the inside fixed mounting of acoustic baffle has the heat conduction piece, the inside fixed mounting of acoustic baffle has the wedge that absorbs sound, the inside fixed mounting of acoustic baffle has the crest sponge, the top fixed mounting of acoustic baffle has the roof. Through setting up acoustic horn, sound absorption wedge and crest sponge, can directly absorb sound and eliminate, reduce the flow of sound to ensure to completely cut off sound effectively, utilize acoustic horn to carry the sound of roof transmission, utilize sound absorption wedge and crest sponge to eliminate sound, thereby ensure to eliminate sound fast, the production of noise abatement.

Description

Sound-absorbing and heat-insulating block board

Technical Field

The utility model belongs to the technical field of the laminated wood board, concretely relates to adiabatic laminated wood board absorbs sound.

Background

The core-board is a special plywood produced by using wood laths or hollow boards as core boards, covering two or more layers of plywood on two sides and performing adhesive pressing on the core boards. The characteristics of the core-board are mainly determined by the core-board structure. The production process follows the symmetry principle, the buckling deformation of the board can be avoided, the laminated wood board has the beautiful appearance and the similar strength of the common thick plywood, the laminated wood board has light texture, less glue consumption and less investment compared with the thick plywood, gives a solid wood sense to people, meets the desire of consumers for solid wood furniture, is widely used in the decoration field because the weight of the laminated wood board is close to that of wood, and in addition, the quality degree of processing equipment of the laminated wood board not only needs a large amount of capital investment, but also is the key for ensuring the processing precision and quality of products.

Present laminated wood board, it is too single structurally to make the use, the result of use is poor, when using, because the use of laminated wood board is more extensive, universal laminated wood board uses and can only apply to simply and shelter from, but use in crowd or place that the noise is great, can't rationally carry out syllable-dividing effectively and handle, this just leads to influencing user's life and rest, the laminated wood board that uses does not have real application and realizes the effect, then still can touch hot weather or environment when using, present laminated wood board can't carry out thermal absorption, the high heat that produces plank itself very easily leads to damaging, thereby can't carry out long-time use, increase the resource of extravagant laminated wood board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a adiabatic laminated wood board absorbs sound to propose a present laminated wood board in the use in solving above-mentioned background art, because general laminated wood board uses and can only apply to simply and shelter from, nevertheless uses in crowd or the place that the noise is bigger, and the processing of giving sound insulation can't be carried out rationally effectively, thereby leads to influencing user's life work and rest, the unable normal problem of functioning that carries on.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a adiabatic core-board absorbs sound, includes the bottom plate, the top fixed mounting of bottom plate has the heat-insulating shield, the inside fixed mounting of heat-insulating shield has the asbestos heat insulation layer, the inside fixed mounting of heat-insulating shield has the aluminium foil, the top fixed mounting of heat-insulating shield has the acoustic baffle, the inside fixed mounting of acoustic baffle has a transaudient section of thick bamboo, the inside fixed mounting of transaudient section of thick bamboo has the sound absorption cotton, the inside fixed mounting of acoustic baffle has the heat conduction piece, the inside fixed mounting of acoustic baffle has the wedge that absorbs sound, the inside fixed mounting of acoustic baffle has the crest sponge, the top fixed mounting of acoustic baffle has the roof.

Preferably, a block groove is formed in the heat insulation plate, and the specification and the size of the heat conduction block are matched with those of the block groove.

Preferably, a plurality of fixing rods are fixedly mounted on both sides of the top plate.

Preferably, the bottom of the top plate is provided with a cylinder groove, and the specification size of the sound transmission cylinder is matched with the specification size of the cylinder groove.

Preferably, the fixing grooves are formed in two sides of the bottom plate, the heat insulation plate and the sound absorption plate, and the fixing rods are movably arranged inside the fixing grooves.

Preferably, a heat absorption layer is fixedly mounted on the outer side of the top plate, and a sound insulation layer is fixedly mounted on the top of the heat absorption layer.

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

1. through setting up acoustic horn, sound absorption wedge and crest sponge, can directly absorb sound and eliminate, reduce the flow of sound to ensure to carry out sound completely cut off effectively, utilize acoustic horn to carry the sound of roof transmission, sound is absorbed the sound cotton and is eliminated sound partly by acoustic horn inside in the transport, then utilize acoustic horn and crest sponge to eliminate sound, thereby ensure to eliminate sound fast, the production of noise abatement.

2. Through setting up heat conduction piece, asbestos heat insulation layer and aluminium foil, can absorb adiabatic with the absorptive heat of worker's board, avoid directly transmitting the inboard of worker's board with the heat, reduce the influence of heat to the user of service, utilize the heat conduction piece to absorb the heat that the roof was accepted and transmit to the asbestos heat insulation layer and insulate against heat, at last thoroughly completely with the heat utilizing the aluminium foil, thereby ensure to completely fall the heat effectively, reduce heat influence user of service.

Drawings

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

FIG. 2 is a schematic sectional view of the sound absorbing panel of the present invention;

FIG. 3 is a schematic cross-sectional view of the heat-insulating plate of the present invention;

fig. 4 is a schematic sectional view of the top plate of the present invention;

fig. 5 is a schematic view of the bottom structure of the top plate of the present invention.

In the figure: 1. a base plate; 2. fixing the rod; 3. a sound absorbing panel; 4. a heat insulating plate; 5. a top plate; 6. fixing grooves; 7. a sound-absorbing wedge; 8. wave crest sponge; 9. a heat conducting block; 10. sound absorbing cotton; 11. a microphone; 12. a block groove; 13. an asbestos insulation layer; 14. aluminum foil; 15. a heat absorbing layer; 16. a barrel groove; 17. and a sound insulation 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. 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. 1-5, the present invention provides a technical solution: the utility model provides a adiabatic core-board absorbs sound, comprising a base plate 1, the top fixed mounting of bottom plate 1 has heat-insulating shield 4, the inside fixed mounting of heat-insulating shield 4 has asbestos heat insulation layer 13, the inside fixed mounting of heat-insulating shield 4 has aluminium foil 14, the top fixed mounting of heat-insulating shield 4 has acoustic baffle 3, the inside fixed mounting of acoustic baffle 3 has a sound transmission section of thick bamboo 11, the inside fixed mounting of sound transmission section of thick bamboo 11 has sound absorption cotton 10, the inside fixed mounting of acoustic baffle 3 has heat conduction piece 9, the inside fixed mounting of acoustic baffle 3 has sound absorption wedge 7, the inside fixed mounting of acoustic baffle 3 has crest sponge 8, the top fixed mounting of acoustic baffle 3 has roof 5.

In the embodiment, the wood board is firstly placed, so that the top board 5 is vertically placed as the outer side, when noise is generated, the top board 5 receives sound, the sound is firstly decomposed into a part through the sound insulation layer 17 fixedly installed on the outer side of the top board 5, the sound is transmitted through the sound transmission cylinders 11 in the plurality of cylinder grooves 16 at the bottom, in the transmission process, the sound is decomposed into a part through the sound absorption cotton 10 in the cylinders, then the sound is transmitted to the outer sides of the sound absorption wedges 7, the sound is decomposed through the sound absorption wedges 7, then the sound is thoroughly isolated through the wave crest sponges 8, the sound is transmitted to the bottom board 1, then when the heat is absorbed, the top board 5 absorbs the heat, the heat is absorbed into a part through the heat absorption layer 15 fixedly installed on the top, the heat is guided into the heat insulation board 4 through the heat conduction blocks 9 in the sound absorption board 3, and the heat is dispersed into a part through the heat conduction blocks 9 in the transmission process, the heat is decomposed and blocked at the outside of the heat insulating layer 13, and then completely insulated by the aluminum foil 14, thereby blocking the heat transfer to the soleplate 1.

Specifically, a block groove 12 is formed in the heat insulation plate 4, and the specification and the size of the heat conduction block 9 are matched with those of the block groove 12.

In this embodiment, the block groove 12 is used for connecting the heat-conducting block 9, so that the heat-conducting block 9 is used for transmitting heat, thereby performing heat insulation.

Specifically, a plurality of fixing rods 2 are fixedly mounted on both sides of the top plate 5.

In this embodiment, the fixing rod 2 is used to fix the bottom plate 1, the sound absorbing plate 3, the heat insulating plate 4, and the top plate 5.

Specifically, a barrel groove 16 is formed in the bottom of the top plate 5, and the specification and the size of the sound transmission barrel 11 are matched with those of the barrel groove 16.

In this embodiment, the cylinder groove 16 functions to fix the microphone 11, thereby increasing the transmission and elimination of sound.

Specifically, the fixing grooves 6 are formed in the two sides of the bottom plate 1, the heat insulation plate 4 and the sound absorption plate 3, and the fixing rods 2 are movably mounted inside the fixing grooves 6.

In this embodiment, the fixing groove 6 is used to fix the bottom plate 1, the heat insulating plate 4, the sound absorbing plate 3, and the top plate 5.

Specifically, a heat absorbing layer 15 is fixedly mounted on the outer side of the top plate 5, and a sound insulating layer 17 is fixedly mounted on the top of the heat absorbing layer 15.

In this embodiment, the heat absorbing layer 15 functions to absorb a portion of the heat, and the soundproof layer 17 functions to remove a portion of the sound.

The utility model discloses a theory of operation and use flow: when the core-board is required to be used, firstly, the wood board is placed, so that the top board 5 is vertically placed as the outer side, when noise is generated, the top board 5 receives the sound, the sound is firstly decomposed into a part through the sound insulation layer 17 fixedly installed on the outer side of the top board 5, the sound is transmitted through the sound transmission cylinders 11 in the plurality of cylinder grooves 16 at the bottom, in the transmission process, the sound is decomposed into a part through the sound absorption cotton 10 in the cylinders, then the sound is transmitted to the outer side of the sound absorption wedges 7, the sound is decomposed through the sound absorption wedges 7, then the sound is completely isolated through the wave crest sponges 8, the sound is transmitted to the bottom board 1, then, when the heat is to be absorbed, the top board 5 absorbs the heat, the heat is partially absorbed through the heat absorption layer 15 fixedly installed at the top, the heat conduction blocks 9 in the sound absorption board 3 guide the heat into the heat insulation board 4, the heat is partially dispersed during the transmission of the heat-conducting block 9, and is decomposed and blocked outside the heat-insulating layer 13, and then is completely insulated by the aluminum foil 14, thereby blocking the heat transmission to the base plate 1.

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. A sound-absorbing and heat-insulating block board, comprising a base plate (1), characterized in that: the utility model discloses a sound insulation board, including bottom plate (1), the inside fixed mounting of bottom plate (1) has heat-insulating board (4), the inside fixed mounting of heat-insulating board (4) has asbestos heat insulation layer (13), the inside fixed mounting of heat-insulating board (4) has aluminium foil (14), the top fixed mounting of heat-insulating board (4) has acoustic baffle (3), the inside fixed mounting of acoustic baffle (3) has acoustic drum (11), the inside fixed mounting of acoustic drum (11) has sound absorption cotton (10), the inside fixed mounting of acoustic baffle (3) has heat conduction piece (9), the inside fixed mounting of acoustic baffle (3) has sound absorption wedge (7), the inside fixed mounting of acoustic baffle (3) has crest sponge (8), the top fixed mounting of acoustic baffle (3) has roof (5).

2. The sound absorbing and insulating core-board as claimed in claim 1, wherein: a block groove (12) is formed in the heat insulation plate (4), and the specification and the size of the heat conduction block (9) are matched with those of the block groove (12).

3. The sound absorbing and insulating core-board as claimed in claim 1, wherein: the two sides of the top plate (5) are fixedly provided with a plurality of fixing rods (2).

4. The sound absorbing and insulating core-board as claimed in claim 1, wherein: the bottom of the top plate (5) is provided with a cylinder groove (16), and the specification and the size of the sound transmission cylinder (11) are matched with those of the cylinder groove (16).

5. An acoustically and thermally insulating core board as claimed in claim 3, in which: fixed slots (6) are formed in the two sides of the bottom plate (1), the heat insulation plate (4) and the sound absorption plate (3), and fixing rods (2) are movably mounted inside the fixed slots (6).

6. The sound absorbing and insulating core-board as claimed in claim 1, wherein: the heat absorption layer (15) is fixedly installed on the outer side of the top plate (5), and the sound insulation layer (17) is fixedly installed on the top of the heat absorption layer (15).