CN218912064U

CN218912064U - Composite sandwich insulation board

Info

Publication number: CN218912064U
Application number: CN202320212181.9U
Authority: CN
Inventors: 臧高杰; 何雄飞
Original assignee: Langfang Fengyuan Energy Saving Technology Co ltd
Current assignee: Langfang Fengyuan Energy Saving Technology Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-04-25
Anticipated expiration: 2033-02-14

Abstract

The application provides a sandwich insulation board specifically is a compound sandwich insulation board, including the decorative board, the decorative board inside is provided with the heat preservation core, the heat preservation core comprises base plate, two heat preservation layers, two amortization layers, two fire-retardant layers and waterproof layer, still includes the locating part, the locating part set up in the heat preservation core upper and lower surface for the heat preservation core with the connection of decorative board. According to the utility model, the silencing layers are respectively arranged between the two heat-insulating layers and the flame-retardant layers, and are made of silencing cotton, so that the silencing layers can play roles in absorbing sound and reducing noise, the practicability of the sandwich heat-insulating plate is improved, and meanwhile, the surfaces of the base plate, the two heat-insulating layers, the two silencing layers and the two flame-retardant layers are covered with aluminum foil paper, so that the damping effect can be achieved, the inside of the sandwich heat-insulating plate is prevented from being damped, and the service life of the sandwich heat-insulating plate is prolonged.

Description

Composite sandwich insulation board

Technical Field

The utility model relates to the technical field of heat preservation boards, and particularly discloses a composite sandwich heat preservation board.

Background

Along with the rapid development of construction industry, people pay more attention to energy conservation of buildings and related fireproof heat insulation materials, and higher requirements are also put forward on the fireproof heat insulation system of building walls, and the sandwich heat insulation board is a heat insulation material in the current building industry, and is widely used in the building industry due to the advantages of good heat insulation, high strength, compression resistance, moisture resistance, light texture and the like.

The current public number of authorizing is CN217150720U, discloses a novel compound sandwich insulation board, which comprises a base bod, the recess has all been seted up at the base member both ends, the inboard sliding connection of recess has the lug, lug one side fixed mounting has the connecting plate, a plurality of mounting holes have been seted up on the connecting plate, the mounting hole inboard rotates and is connected with fastening bolt.

Among the above-mentioned technique, through setting up heat preservation and fire-retardant layer, make the sandwich insulation board have the thermal-insulated effect of heat preservation, but this sandwich insulation board is when daily use, do not possess any effect of making an uproar that falls, lead to its holistic practicality not high, also do not possess any dampproofing effect simultaneously, if there is the damage on sandwich insulation board surface, inside the steam gets into the sandwich insulation board easily, influence its life, and whole compound sandwich insulation board is integrated into one piece, if the inside damage of compound sandwich insulation board then is difficult to carry out maintenance work, and then also inconvenient change. In view of this, we propose a composite sandwich insulation board.

Disclosure of Invention

In view of the foregoing drawbacks or shortcomings of the prior art, the present application is directed to a composite sandwich insulation panel.

The technical scheme adopted by the utility model is as follows:

the utility model provides a compound sandwich insulation board, including the decorative board, the decorative board inside is provided with the heat preservation core, the heat preservation core comprises base plate, two heat preservation, two amortization layers, two fire-retardant layers and waterproof layer, still includes:

and the limiting piece is arranged on the upper surface and the lower surface of the heat-insulating core board and is used for connecting the heat-insulating core board and the decorative board.

As a preferred technical scheme of the utility model: the decorative board comprises upper plate and lower plywood, joint each other between upper plate and the lower plywood, just a plurality of spacing groove has all been seted up to the one side that upper plate and lower plywood are close to each other.

As a preferred technical scheme of the utility model: the upper layer plate is provided with fastening bolts all around, one side of the upper layer plate is fixedly provided with a second clamping block, and the upper end inside the second clamping block is fixedly provided with a plurality of reinforcing plates.

As a preferred technical scheme of the utility model: the lower laminate is kept away from one side of upper strata board and is provided with joint piece two fixed mounting has joint piece one, and wherein joint piece one upper end and the inside lower extreme joint of joint piece two on two adjacent plaque to laminate with the reinforcing plate bottom that joint piece two inside set up, just joint piece lower extreme also fixed mounting has a plurality of reinforcing plate.

As a preferred technical scheme of the utility model: the limiting piece is composed of a plurality of limiting blocks, the limiting blocks are respectively and fixedly arranged on the upper surface and the lower surface of the heat-preservation core plate, and the limiting blocks respectively positioned on the upper surface and the lower surface of the heat-preservation core plate are respectively clamped with limiting grooves formed in the upper layer plate and the lower layer plate.

As a preferred technical scheme of the utility model: the upper surface and the lower surface of the base plate are respectively bonded with two heat preservation layers, the surfaces of the two heat preservation layers are respectively bonded with two silencing layers, the surfaces of the two silencing layers are respectively bonded with two flame-retardant layers, and the surfaces of the base plate, the two heat preservation layers, the two silencing layers and the two flame-retardant layers are covered with waterproof layers.

As a preferred technical scheme of the utility model: both the silencing layers are made of silencing cotton, and the waterproof layer is aluminum foil paper.

The beneficial effects are that:

1. according to the utility model, the silencing layers are respectively arranged between the two heat-insulating layers and the flame-retardant layers, and are made of silencing cotton, so that the silencing layers can play roles in absorbing sound and reducing noise, the practicability of the sandwich heat-insulating plate is improved, and meanwhile, the surfaces of the base plate, the two heat-insulating layers, the two silencing layers and the two flame-retardant layers are covered with aluminum foil paper, so that the damping effect can be achieved, the inside of the sandwich heat-insulating plate is prevented from being damped, and the service life of the sandwich heat-insulating plate is prolonged.

2. The upper layer plate and the lower layer plate form the upper layer plate and the lower layer plate, and the whole composite sandwich insulation plate is not integrally formed under the cooperation of the limiting grooves and the limiting blocks on the insulation core plates, so that the composite sandwich insulation plate can be freely assembled and disassembled, and further is convenient for later maintenance and replacement.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

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

FIG. 2 is an exploded view of the decorative panel of the present utility model;

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

FIG. 4 is a schematic view of a heat preservation core plate structure of the present utility model;

fig. 5 is an exploded view of the heat preservation core plate of the present utility model.

In the figure:

1. a decorative plate; 11. an upper plate; 12. a lower plate; 13. a limit groove; 14. the first clamping block is connected with the second clamping block; 141. a reinforcing plate; 15. a second clamping block;

2. a heat preservation core plate; 21. a limiting block; 22. a substrate; 23. a heat preservation layer; 24. a sound deadening layer; 25. a flame retardant layer; 26. and a waterproof layer.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in FIGS. 1-5, the preferred embodiment of the present utility model provides a composite sandwich insulation board comprising

The decorative board 1, decorative board 1 comprises top plate 11 and lower plywood 12, the joint each other between top plate 11 and the lower plywood 12, and a plurality of spacing groove 13 has all been seted up to the one side that top plate 11 and lower plywood 12 are close to each other, all be provided with fastening bolt around top plate 11, one side fixed mounting of top plate 11 has joint piece two 15, the inside upper end fixed mounting of joint piece two 15 has a plurality of reinforcing plate 141, one side fixed mounting that lower plywood 12 kept away from top plate 11 is provided with joint piece two 15 has joint piece one 14, wherein joint piece one 14 upper end and the inside lower extreme joint of joint piece two 15 on two adjacent decorative boards 1 to laminate with the reinforcing plate 141 bottom that joint piece two 15 inside set up, and joint piece one 14 lower extreme also fixed mounting has a plurality of reinforcing plate 141.

In the prior art, the whole composite sandwich insulation board is integrally formed, and if the inside of the composite sandwich insulation board is damaged, maintenance work is difficult and replacement is inconvenient; in the device, the decorative plate 1 is formed by splicing the upper layer plate 11 and the lower layer plate 12, when in assembly, the limiting blocks 21 on the lower surface of the heat-insulating core plate 2 can be respectively clamped with the limiting grooves 13 in the lower layer plate 12, then the limiting grooves 13 of the upper layer plate 11 and the limiting blocks 21 on the upper surface of the heat-insulating core plate 2 are clamped, then the upper layer plate 11, the heat-insulating core plate 2 and the lower layer plate 12 are fixedly arranged through fastening bolts, so that the upper layer plate 11, the heat-insulating core plate 2 and the lower layer plate 12 are not integrally formed, further the later maintenance and the replacement are facilitated through the splicing combination mode, finally, the clamping blocks I14 and the clamping blocks II 15 on the two adjacent composite sandwich heat-insulating plates are clamped, so that the connection between the two composite sandwich heat-insulating plates can be facilitated, the reinforcing plates 141 are arranged in the clamping blocks I14 and the clamping blocks II 15, the strength of the connection positions can be improved, the breakage is avoided, and the use is affected.

The inside heat preservation core 2 that is provided with of decorative board 1, heat preservation core 2 comprises base plate 22, two heat preservation layers 23, two amortization layers 24, two fire-retardant layers 25 and waterproof layer 26, the upper and lower surface of base plate 22 bonds with two heat preservation layers 23 respectively, two heat preservation layers 23 surface bonds with two amortization layers 24 respectively, two amortization layers 24 surface bonds with two fire-retardant layers 25 respectively, and base plate 22, two heat preservation layers 23, two amortization layers 24 and two fire-retardant layers 25 surface cover have waterproof layer 26, two amortization layers 24 are made for amortization cotton, waterproof layer 26 is aluminium foil paper.

It should be noted that, the stretching layer of the mesh cloth is disposed inside the substrate 22, so that the stretchability of the insulation board can be enhanced, and deformation of the sandwich insulation board can be avoided.

In the prior art, the heat insulation layer 23 and the flame retardant layer 25 are arranged, so that the sandwich heat insulation board has heat insulation effect, but the sandwich heat insulation board does not have any noise reduction effect in daily use, so that the whole practicability is not high, and meanwhile, the sandwich heat insulation board also has no moisture-proof effect, and when the surface of the sandwich heat insulation board is damaged, water vapor easily enters the interior of the sandwich heat insulation board, and the service life of the sandwich heat insulation board is influenced; in this device, be provided with amortization layer 24 respectively between two heat preservation 23 and fire-retardant layer 25, and amortization layer 24 is made by for amortization cotton, can play the effect of inhaling sound, making an uproar falls to improved the practicality of sandwich insulation board, covered with aluminium foil paper simultaneously on base plate 22, two heat preservation 23, two amortization layer 24 and two fire-retardant layer 25 surfaces, can play damp-proofing effect, thereby prevent that the inside of sandwich insulation board from wetting, and then improve its life.

The limiting piece is arranged on the upper surface and the lower surface of the heat-insulating core plate 2 and is used for connecting the heat-insulating core plate 2 and the decorative plate 1, the limiting piece is composed of a plurality of limiting blocks 21, the limiting blocks 21 are respectively and fixedly arranged on the upper surface and the lower surface of the heat-insulating core plate 2, and the limiting blocks 21 respectively positioned on the upper surface and the lower surface of the heat-insulating core plate 2 are respectively clamped with limiting grooves 13 arranged on the upper layer plate 11 and the lower layer plate 12.

In this embodiment, the limiting blocks 21 are disposed on the upper and lower surfaces of the heat-insulating core 2, and when the heat-insulating core 2, the upper layer 11 and the lower layer 12 are spliced, the heat-insulating core 2 is rapidly positioned between the upper layer 11 and the lower layer 12, so that the installation is facilitated.

When the sandwich insulation board is specifically used, firstly, the silencing layers 24 are respectively arranged between the two insulation layers 23 and the flame-retardant layers 25, and the silencing layers 24 are made of silencing cotton, so that the effects of sound absorption and noise reduction can be achieved, the practicability of the sandwich insulation board is improved, and meanwhile, the surfaces of the base plate 22, the two insulation layers 23, the two silencing layers 24 and the two flame-retardant layers 25 are covered with aluminum foil paper, so that the dampproof effect can be achieved, the inside of the sandwich insulation board is prevented from being wetted, and the service life of the sandwich insulation board is prolonged; secondly, the limiting blocks 21 on the lower surface of the heat-insulating core plate 2 can be respectively clamped with the limiting grooves 13 in the lower layer plate 12, then the limiting grooves 13 of the upper layer plate 11 and the limiting blocks 21 on the upper surface of the heat-insulating core plate 2 are clamped, then the upper layer plate 11, the heat-insulating core plate 2 and the lower layer plate 12 are fixedly installed through fastening bolts, so that the upper layer plate 11, the heat-insulating core plate 2 and the lower layer plate 12 are not integrally formed, and further the later maintenance and replacement are facilitated through the splicing combination mode, and finally the clamping blocks 14 and the clamping blocks 15 on the two adjacent composite sandwich heat-insulating plates are clamped, so that the connection between the two composite sandwich heat-insulating plates can be facilitated, the reinforcing plates 141 are installed in the clamping blocks 14 and the clamping blocks 15, the strength of the connection positions can be improved, and the use is prevented from being influenced.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims

1. The utility model provides a compound sandwich insulation board, includes decorative board (1), decorative board (1) inside is provided with heat preservation core (2), heat preservation core (2) comprise base plate (22), two heat preservation (23), two amortization layer (24), two fire-retardant layer (25) and waterproof layer (26), its characterized in that still includes:

the limiting piece is arranged on the upper surface and the lower surface of the heat-insulating core board (2) and is used for connecting the heat-insulating core board (2) with the decorative board (1).

2. The composite sandwich insulation board of claim 1, wherein: the decorative board (1) comprises an upper layer board (11) and a lower layer board (12), the upper layer board (11) and the lower layer board (12) are mutually clamped, and a plurality of limit grooves (13) are formed in the surfaces, close to each other, of the upper layer board (11) and the lower layer board (12).

3. The composite sandwich insulation board of claim 2, wherein: fastening bolts are arranged around the upper layer plate (11), a second clamping block (15) is fixedly arranged on one side of the upper layer plate (11), and a plurality of reinforcing plates (141) are fixedly arranged at the upper end inside the second clamping block (15).

4. The composite sandwich insulation board of claim 2, wherein: one side of the lower layer plate (12), which is far away from the upper layer plate (11), is provided with a clamping block II (15), is fixedly provided with a clamping block I (14), wherein the upper ends of the clamping blocks I (14) on two adjacent decoration plates (1) are clamped with the lower ends of the inner parts of the clamping blocks II (15), and are attached to the bottoms of reinforcing plates (141) arranged in the clamping blocks II (15), and a plurality of reinforcing plates (141) are fixedly arranged at the lower ends of the clamping blocks I (14).

5. The composite sandwich insulation board of claim 1, wherein: the limiting piece is composed of a plurality of limiting blocks (21), the limiting blocks (21) are respectively and fixedly arranged on the upper surface and the lower surface of the heat-preservation core plate (2), and the limiting blocks (21) respectively positioned on the upper surface and the lower surface of the heat-preservation core plate (2) are respectively clamped with limiting grooves (13) arranged on the upper layer plate (11) and the lower layer plate (12).

6. The composite sandwich insulation board of claim 1, wherein: the upper surface and the lower surface of the base plate (22) are respectively bonded with two heat preservation layers (23), the surfaces of the two heat preservation layers (23) are respectively bonded with two silencing layers (24), the surfaces of the two silencing layers (24) are respectively bonded with two flame-retardant layers (25), and the surfaces of the base plate (22), the two heat preservation layers (23), the two silencing layers (24) and the two flame-retardant layers (25) are covered with a waterproof layer (26).

7. The composite sandwich insulation board of claim 6, wherein: both the noise reduction layers (24) are made of noise reduction cotton, and the waterproof layers (26) are aluminum foil paper.