CN209955469U

CN209955469U - Sound-proof heat-preservation paper honeycomb plate

Info

Publication number: CN209955469U
Application number: CN201920765692.7U
Authority: CN
Inventors: 洪川惠
Original assignee: Jingdezhen Honeycomb Paper Products Co Ltd
Current assignee: Jingdezhen Honeycomb Paper Products Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-01-17
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a sound-insulation and heat-preservation paper honeycomb plate, which comprises an outer panel, a honeycomb core interlayer and an inner panel from outside to inside, wherein the honeycomb core interlayer comprises a first honeycomb core, a middle plate and a second honeycomb core, two ends of the first honeycomb core are respectively bonded on the surfaces of the outer panel and the middle plate, and two ends of the second honeycomb core are respectively bonded on the surfaces of the middle plate and the inner panel; all adhesion heat preservation paper on the inner wall of outer panel and the outer wall of interior panel, the inner wall of outer panel indicates the face that links to each other with first honeycomb core, and the outer wall of interior panel indicates the face that links to each other with second honeycomb core. The utility model discloses a paper honeycomb board comprises double-deck honeycomb core and three-layer panel, and the honeycomb core of honeycomb inboard portion is for sealing and being full of the cell of air, and the honeycomb core intermediate layer adopts the double-deck honeycomb core that separates to constitute, has blocked the circulation of air, combines heat preservation paper, strengthens the heat preservation effect that gives sound insulation.

Description

Sound-proof heat-preservation paper honeycomb plate

Technical Field

The utility model belongs to the technical field of the cardboard, concretely relates to sound insulation heat preservation paper honeycomb panel.

Background

The honeycomb paper board is made according to the honeycomb structure principle in nature, and is a novel environment-friendly energy-saving material with a sandwich structure, wherein corrugated base paper is connected into a plurality of hollow three-dimensional regular hexagons by using an adhesive method to form an integral stressed piece, namely a paper core, and two surfaces of the paper core are adhered with surface paper. The honeycomb paperboard is well received by the market by the characteristics of light weight, low price, high strength, recoverability and the like, and the popularization and the application of the honeycomb paperboard can reduce the damage rate of commodities in the circulation process on one hand; on the other hand, the wooden case is replaced, which is beneficial to environmental protection. But still has limited sound insulation and heat preservation effects, thereby limiting the use of special articles such as products needing fresh preservation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sound insulation and heat preservation paper honeycomb panel to not enough and a difficult problem among the prior art.

The utility model discloses a following technical scheme realizes:

a sound-insulation and heat-preservation paper honeycomb plate comprises an outer panel, a honeycomb core interlayer and an inner panel from outside to inside, wherein the honeycomb core interlayer comprises a first honeycomb core, a middle plate and a second honeycomb core, two ends of the first honeycomb core are respectively bonded on the surfaces of the outer panel and the middle plate, and two ends of the second honeycomb core are respectively bonded on the surfaces of the middle plate and the inner panel; all adhesion heat preservation paper on the inner wall of outer panel and the outer wall of interior panel, the inner wall of outer panel indicates the face that links to each other with first honeycomb core, and the outer wall of interior panel indicates the face that links to each other with second honeycomb core.

Further, the middle plate is a sound absorbing paperboard.

Further, the heat preservation paper is ceramic fiber paper or tin foil paper or glass fiber paper.

Further, the honeycomb holes of the first honeycomb core and the second honeycomb core are mutually staggered.

Furthermore, the thickness of the intermediate plate is 10-30 mm.

Further, the thickness of the heat preservation paper is 0.2-2 mm.

Compared with the prior art, the utility model discloses beneficial effect includes:

(1) the utility model discloses a paper honeycomb panel comprises double-deck honeycomb core and three-layer panel, and the honeycomb core of honeycomb panel inside is for the confined cell, is full of the air wherein, has certain sound insulation thermal insulation performance, and the honeycomb core intermediate layer adopts the double-deck honeycomb core that separates to constitute, has further blocked the circulation of air, has reinforceed the thermal-insulated effect of sound insulation.

(2) The utility model discloses set up the honeycomb holes of first honeycomb core and the honeycomb holes of second honeycomb core into not the alignment and distribute for honeycomb core intermediate layer inner structure is more irregular, makes the sound wave conduction in-process consume more, the heat transfer in-process hinders more, and then has reinforceed syllable-dividing heat preservation ability.

(3) The utility model discloses cover one deck heat preservation paper on including the panel, strengthened the heat preservation effect.

(4) The utility model discloses the intermediate lamella adopts and inhales the sound cardboard, and it is porous structure and texture soft, has good sound absorption performance and thermal insulation performance, inhales the sound cardboard in addition and belongs to environmental protection material, recoverable, resolvable.

Drawings

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

Illustration of the drawings: 1-outer panel, 2-first honeycomb core, 3-middle plate, 4-second honeycomb core, 5-inner panel and 6-heat preservation paper.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 interpreted broadly, and may be, for example, fixedly connected, detachably connected, integrally connected; can be mechanical connection and electrical connection; may be directly connected, indirectly connected through intervening agents, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood to be specific to those skilled in the art.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Conventional paper honeycomb board comprises inside and outside panel and the honeycomb core in the middle of, the utility model discloses a paper honeycomb board comprises double-deck honeycomb core and three-layer panel.

As shown in fig. 1, a sound-insulation and heat-preservation paper honeycomb plate comprises an outer panel 1, a honeycomb core interlayer and an inner panel 5 from outside to inside, wherein the honeycomb core interlayer comprises a first honeycomb core 2, a middle plate 3 and a second honeycomb core 4, two ends of the first honeycomb core 2 are respectively bonded on the surfaces of the outer panel 1 and the middle plate 3, two ends of the second honeycomb core 4 are respectively bonded on the surfaces of the middle plate 3 and the inner panel 5, the honeycomb core inside the honeycomb plate is a closed cell and is filled with air, certain sound-insulation and heat-preservation performances are achieved, the honeycomb core interlayer is formed by double-layer honeycomb cores which are separated, air circulation is further blocked, and sound-insulation and heat-preservation effects are enhanced.

In order to further improve the sound insulation and heat preservation functions of the honeycomb panel, the middle plate 3 is made of sound absorption paper boards. The sound-absorbing paperboard is a kind of building paperboard, also called sound-insulating paperboard, has a porous structure, is soft in texture and has good sound-absorbing performance and heat-insulating performance, and in addition, the sound-absorbing paperboard is made of wood, rice and wheat straws, bagasse, corn stalks and the like as raw materials, belongs to an environment-friendly material, and can be recycled and decomposed.

The inner wall of outer panel 1 and the outer wall of interior panel 5 all adhere thermal insulation paper 6 on, and the inner wall of outer panel 1 is the face that links to each other with first honeycomb core 2, and the outer wall of interior panel 5 is the face that links to each other with second honeycomb core 4. The function of the insulation paper 6 is to enhance the insulation effect, and only the purpose of setting on the inner wall of the outer panel 1 and the outer wall of the inner panel 5 is: on one hand, for fixation, the outer panel 1 and the inner panel 5 are respectively connected with the honeycomb core and clamp the heat preservation paper 6, so that the heat preservation paper is not easy to fall off; on the other hand, the outer wall of the outer panel 1 is a contact surface with the outside, the appearance is easily affected by installing the heat preservation paper, the inner wall of the inner panel 5 is a contact surface with an object to be packaged and stored, and the surface installed with the heat preservation paper is easily dropped and doped into the object to be packaged and stored.

Furthermore, the heat preservation paper 6 is ceramic fiber paper, tin foil paper or glass fiber paper, and has good heat insulation effect.

Further, the honeycomb holes of the first honeycomb core 2 and the second honeycomb core 4 are arranged in a staggered mode, namely the honeycomb holes of the first honeycomb core 2 and the honeycomb holes of the second honeycomb core 4 are distributed in an unaligned mode, the honeycomb core interlayer internal structure is irregular due to the arrangement, more sound wave is consumed in the sound wave conduction process, more heat is blocked in the heat transfer process, and the sound insulation and heat preservation capacity is further enhanced.

Further, the thickness of intermediate lamella 3 is 10 ~ 30mm, and above-mentioned structure setting can guarantee the support to first honeycomb core 2 and second honeycomb core 4 on the one hand, and on the other hand will guarantee its sound function of inhaling, can not the excessive thickness make whole weight of cardboard, cost increase simultaneously.

Further, the thickness of the heat preservation paper 6 is 0.2-2 mm, the heat preservation paper 6 belongs to thin layers covering the outer panel 1 and the inner panel 5, and the thickness of the heat preservation paper cannot be too thick.

The foregoing merely illustrates preferred embodiments of the present invention, which are described in considerable detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a heat preservation paper honeycomb panel gives sound insulation, includes from outer panel, honeycomb core intermediate layer and the interior panel to interior, its characterized in that: the honeycomb core interlayer comprises a first honeycomb core, a middle plate and a second honeycomb core, wherein two ends of the first honeycomb core are respectively bonded on the surfaces of the outer panel and the middle plate, and two ends of the second honeycomb core are respectively bonded on the surfaces of the middle plate and the inner panel; the inner wall of the outer panel and the outer wall of the inner panel are both adhered with heat preservation paper, the inner wall of the outer panel is the plate surface connected with the first honeycomb core, and the outer wall of the inner panel is the plate surface connected with the second honeycomb core.

2. The sound-insulation and heat-preservation paper honeycomb plate as claimed in claim 1, characterized in that: the middle plate is a sound absorption paperboard.

3. The sound-insulation and heat-preservation paper honeycomb plate as claimed in claim 1, characterized in that: the heat preservation paper is ceramic fiber paper or tin foil paper or glass fiber paper.

4. The sound-insulation and heat-preservation paper honeycomb plate as claimed in claim 1, characterized in that: the honeycomb holes of the first honeycomb core and the second honeycomb core are mutually staggered.

5. The sound-insulation and heat-preservation paper honeycomb plate as claimed in claim 2, characterized in that: the thickness of the intermediate plate is 10-30 mm.

6. A sound-insulating and heat-insulating paper honeycomb panel according to claim 3, characterized in that: the thickness of the heat preservation paper is 0.2-2 mm.