CN219114949U

CN219114949U - High joint strength's heat preservation sound insulation board

Info

Publication number: CN219114949U
Application number: CN202221080462.5U
Authority: CN
Inventors: 贾月霞; 孙建伟; 薛恩铭; 周金宇; 曹倩颖
Original assignee: Shuangjian Construction Co ltd
Current assignee: Shuangjian Construction Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2023-06-02
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a heat-insulating sound-insulating plate with high connection strength, which comprises a plate body, wherein the plate body comprises a connecting plate, the top of the connecting plate is fixedly connected with a sound-insulating plate, one side of the sound-insulating plate, which is far away from the connecting plate, is fixedly connected with an outer plate, the bottom of the connecting plate is fixedly connected with a heat-insulating plate, one side of the heat-insulating plate, which is far away from the connecting plate, is fixedly connected with an inner plate, clamping strips are respectively clamped on the outer side of the plate body, one side of the outer plate, which is far away from the sound-insulating plate, is fixedly connected with a waterproof layer, the waterproof layer is made of a paint-free plate, the thickness of the paint-free plate is 30mm, the outer plate and the inner plate are made of bamboo-wood fibers, and a middle cavity structure is arranged in the bamboo-wood fibers, so that the connection tightness and stability between the plate structures are enhanced through the cooperation of different materials and structures, the clamping and the position setting between the structures are utilized while the original heat-insulating effect and sound-insulating effect of the heat-insulating sound-insulating plate are ensured, and the connection strength of the plate body is further enhanced.

Description

High joint strength's heat preservation sound insulation board

Technical Field

The utility model relates to the technical field of plates, in particular to a heat-insulating sound-insulating plate with high connection strength.

Background

In theory, a general object has a sound insulation effect, but a plate with an average sound insulation amount (an infinite piece of material is placed between a sound source and a measured point in an infinite space) of more than 30dB is called a sound insulation plate. The acoustical panel is typically a high density material. In the installation of the sound insulation board, due to the strong permeability of sound waves, when the wall attachment such as ceiling lamp holes, pipelines, ceiling fans and the like is hollowed out, the hollow and gap generated in the installation must be sealed by using a sealant.

The general heat-insulating and sound-insulating board utilizes unique structure and material to enable the average sound-insulating quantity of the board (in an infinite space, an infinite piece of material is placed between a sound source and a measured point) to exceed 30dB, and the heat-insulating property is mostly low in heat conductivity, so that heat is difficult to quickly dissipate, further the heat is left indoors, the heat-insulating effect is achieved, the heat-insulating and sound-insulating board is a unique board with two compatible effects, and the board is mostly applied to the field of furniture decoration and is used for improving the household environment of people.

The traditional heat-insulating sound-insulating board has the problems that the connecting strength is lower due to simple structure and the board is easy to break when suffering from larger external force.

Disclosure of Invention

The utility model aims to provide a heat-insulating sound-insulating plate with high connection strength, which has the advantage of high connection strength and solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high joint strength's heat preservation sound insulation board, includes the panel body, the panel body includes the connecting plate, the top fixedly connected with acoustic celotex board of connecting plate, one side fixedly connected with planking of connecting plate is kept away from to the acoustic celotex board, the bottom fixedly connected with heated board of connecting plate, one side fixedly connected with inner panel of connecting plate is kept away from to the heated board, the equal block in outside of panel body is connected with the card strip, one side fixedly connected with waterproof layer of acoustic celotex board is kept away from to the planking.

Preferably, the waterproof layer is made of a paint-free plate, and the thickness of the paint-free plate is set to be 30mm.

Preferably, the outer plate and the inner plate are made of bamboo wood fibers, and a middle cavity structure is arranged in the bamboo wood fibers.

Preferably, the material adopted by the heat-insulating plate is polyurethane, and the heat-insulating plate is a double-layer plate structure.

Preferably, the sound insulation board is made of a gypsum board, a proper amount of additives and fibers are doped into the gypsum board core, and the inner surface of the gypsum board is made of special board paper.

Preferably, the material that the connecting plate adopted sets up to the integrated board, be provided with multiunit wood block structure in the integrated board, saw tooth structure has all been seted up to the left and right sides of wood block structure.

Preferably, a plurality of groups of clamping grooves are formed in the outer side of the connecting plate, clamping blocks are fixedly connected to the inner sides of the clamping strips, and the outer sides of the clamping blocks are identical to the inner sides of the clamping grooves in size.

The top and the bottom of connecting plate all fixedly connected with multiunit insert the axle, insert the axle block and connect in heated board and acoustic celotex board one side that is close to the connecting plate.

A plurality of groups of through hole structures are formed in the outer plate, and a plurality of groups of elastic transverse strips are fixedly connected in the through holes.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the sound insulation plate and the heat insulation plate are respectively and fixedly connected to the top and the bottom of the connecting plate, then the outer plate and the inner plate are respectively and fixedly connected to one side of the sound insulation plate and the heat insulation plate, which is far away from the connecting plate, the structures in the heat insulation plate and the sound insulation plate are connected through the insertion shafts at the top and the bottom of the connecting plate in a clamping way, so that the connection strength between the connecting plate and the heat insulation plate is enhanced, the connection strength of the plate body is enhanced, the clamping strips which are connected through the clamping way at the outer side of the plate body are connected in a clamping way in the clamping groove in a clamping way, the wrapping and the protection of the outer side of the plate body are completed, the strength and the toughness of the plate body are improved through the hollow structure formed by a plurality of through holes in the outer plate, the strength and the toughness of the plate body are further improved through the elastic transverse strips which are fixedly connected in the plurality of through holes, and finally the improvement of the connection strength of the plate body is completed, the problem that the traditional heat insulation plate is low in connection strength and easy to break is solved, and the effect of improving the connection strength of the heat insulation plate is achieved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view showing the structure of an outer panel and a waterproof layer in the present utility model;

FIG. 3 is a schematic view of a structure of a connecting plate according to the present utility model;

FIG. 4 is a cross-sectional view of the structure of the connecting plate of the present utility model;

FIG. 5 is a schematic view of the structure of the through hole and the elastic cross bar according to the present utility model;

fig. 6 is a cross-sectional view of a card strip according to the present utility model.

In the figure: 1. a plate body; 2. an inner plate; 3. a thermal insulation board; 4. a connecting plate; 5. a sound insulation board; 6. an outer plate; 7. a through hole; 8. a saw tooth structure; 9. a clamping groove; 10. a clamping block; 11. clamping strips; 12. a waterproof layer; 13. inserting a shaft; 14. an elastic cross bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a high joint strength's heat preservation sound insulation board, includes panel body 1, panel body 1 includes connecting plate 4, the top fixedly connected with acoustic celotex board 5 of connecting plate 4, and one side fixedly connected with planking 6 of connecting plate 4 is kept away from to acoustic celotex board 5, and the bottom fixedly connected with heated board 3 of connecting plate 4, one side fixedly connected with inner panel 2 of connecting plate 4 is kept away from to heated board 3, and the equal block in the outside of panel body 1 is connected with card strip 11, and one side fixedly connected with waterproof layer 12 of acoustic celotex board 5 is kept away from to planking 6.

The material that waterproof layer 12 adopted sets up to exempt from the lacquer board, exempts from the thickness of lacquer board and set up to 30mm, is of value to and makes rivers be difficult to get into waterproof layer 12 inside through exempting from the smooth membrane structure of lacquer board surface, conveniently cleans and clears up simultaneously, has more avoided brushing the air pollution that paint brought.

The outer plate 6 and the inner plate 2 are made of bamboo wood fibers, and a middle cavity structure is arranged in the bamboo wood fibers, so that the bamboo wood fibers are mainly made of bamboo powder, wood powder and raw materials, and are manufactured by adopting an extrusion process according to the chemical principle of a high molecular interface and the characteristic of material filling modification, the plate is more flexible, and is not easy to break after being bent, and the plate is made of green materials, does not contain toxic gases such as formaldehyde and the like, so that the safety and environmental protection effects of the plate are reflected.

The material that heated board 3 adopted sets up to polyurethane, and heated board 3 sets up to double-deck plate structure, is favorable to being stable in structure according to polyurethane material porosity, is basically closed cell structure, and not only heat preservation performance is good, and freeze thawing resistance, sound absorption are also good and long service life moreover.

The acoustic board 5 is made of a gypsum board, the gypsum board core is doped with a proper amount of additives and fibers, the inner surface of the gypsum board is made of special board paper, the acoustic board has a unique cavity structure, has good acoustic insulation performance, and has the characteristics of good air permeability, safety, heat preservation, fire resistance and light weight, and the important functions of the board body 1 except acoustic insulation can be greatly improved.

The material that connecting plate 4 adopted sets up to the integrated plate, is provided with multiunit wood block structure in the integrated plate, and sawtooth structure 8 has all been seted up to wood block structure's left and right sides, is favorable to the structure that forms and intensity height and difficult fracture's the characteristic that mutually joint formed through multiunit wood block cooperation sawtooth structure 8, improves connecting plate 4's intensity and toughness, and then promotes panel's joint strength.

The multiunit draw-in groove 9 has been seted up in the outside of connecting plate 4, and the inboard fixedly connected with fixture block 10 of draw-in strip 11, the outside size of fixture block 10 is the same with the inboard size of draw-in groove 9, is of value to through fixture block 10 block connection in draw-in groove 9, accomplishes the joint strength that promotes the draw-in strip 11 in the panel body 1 outside, and then accomplishes parcel and the protection effect to the panel body 1 outside.

The top and the bottom of connecting plate 4 are all fixedly connected with multiunit inserted shaft 13, and inserted shaft 13 block connection is close to one side of connecting plate 4 at heated board 3 and acoustic celotex board 5, is favorable to promoting the stability of being connected between connecting plate 4 and heated board 3 and the acoustic celotex board 5, and then has strengthened the joint strength of panel body 1.

The structure of the multiple groups of through holes 7 is formed in the outer plate 6, the elastic transverse strips 14 are fixedly connected in the multiple groups of through holes 7, the hollow structure formed by the multiple groups of through holes 7 is beneficial to being utilized, the toughness and the impact resistance of the plate are obviously improved, the hollow structure formed by the multiple groups of through holes 7 can also achieve the sound insulation effect, the elastic transverse strips 14 fixedly connected with the inner walls of the through holes 7 can also enhance the integral strength and the toughness of the outer plate 6, and the strength and the toughness of the plate body 1 are further improved.

Working principle: firstly, the sound insulation board 5 and the heat insulation board 3 are respectively and fixedly connected to the top and the bottom of the connecting board 4, then the outer board 6 and the inner board 2 are respectively and fixedly connected to one side, far away from the connecting board 4, of the sound insulation board 5 and the heat insulation board 3, structures in the sound insulation board 5 are connected through inserting shafts 13 in the top and the bottom of the connecting board 4 in a clamping mode, the connection strength between the connecting board 4 and the heat insulation board 3 and the sound insulation board 5 is enhanced, the connection strength of the board body 1 is enhanced, clamping strips 11 in clamping connection with the outer side of the board body 1 are clamped and connected in clamping grooves 9, the wrapping and protection of the outer side of the board body 1 are completed, the strength and toughness of the board body are improved well through the hollow structure formed by a plurality of groups of through holes 7 in the outer board 6, the strength and toughness of the board body are further improved through elastic transverse strips 14 fixedly connected in the plurality of groups of through holes 7, and finally the connection strength of the board body 1 is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high joint strength's heat preservation sound insulation board, includes panel body (1), its characterized in that: the utility model provides a panel body (1) is including connecting plate (4), the top fixedly connected with acoustic celotex board (5) of connecting plate (4), one side fixedly connected with planking (6) of acoustic celotex board (5) keep away from connecting plate (4), the bottom fixedly connected with heated board (3) of connecting plate (4), one side fixedly connected with inner panel (2) of connecting plate (4) are kept away from to heated board (3), equal block in the outside of panel body (1) is connected with card strip (11), one side fixedly connected with waterproof layer (12) of acoustic celotex board (5) are kept away from to planking (6).

2. The high-connection-strength heat and sound insulation board according to claim 1, wherein: the waterproof layer (12) adopts the material to set up to exempt from the lacquer board, exempt from the thickness of lacquer board to set up to 30mm.

3. The high-connection-strength heat and sound insulation board according to claim 1, wherein: the outer plate (6) and the inner plate (2) are made of bamboo wood fibers, and a middle cavity structure is arranged in the bamboo wood fibers.

4. The high-connection-strength heat and sound insulation board according to claim 1, wherein: the material adopted by the heat insulation board (3) is polyurethane, and the heat insulation board (3) is of a double-layer board structure.

5. The high-connection-strength heat and sound insulation board according to claim 1, wherein: the sound insulation board (5) is made of a paper surface gypsum board, a proper amount of additives and fibers are doped into the paper surface gypsum board core, and the inner surface of the paper surface gypsum board is made of special board paper.

6. The high-connection-strength heat and sound insulation board according to claim 1, wherein: the material that connecting plate (4) adopted sets up to the integrated board, be provided with multiunit wood block structure in the integrated board, saw tooth structure (8) have all been seted up to the left and right sides of wood block structure.

7. The high-connection-strength heat and sound insulation board according to claim 1, wherein: the outer side of the connecting plate (4) is provided with a plurality of groups of clamping grooves (9), the inner side of the clamping strip (11) is fixedly connected with a clamping block (10), and the outer side of the clamping block (10) is the same as the inner side of the clamping groove (9).

8. The high-connection-strength heat and sound insulation board according to claim 1, wherein: the top and the bottom of connecting plate (4) are all fixedly connected with multiunit insert axle (13), insert axle (13) block and connect in the one side that heated board (3) and acoustic celotex board (5) are close to connecting plate (4).

9. The high-connection-strength heat and sound insulation board according to claim 1, wherein: a plurality of groups of through holes (7) are formed in the outer plate (6), and elastic transverse strips (14) are fixedly connected in the plurality of groups of through holes (7).