CN207277585U - A kind of thermal insulating composite panel - Google Patents

Abstract

The utility model provides a kind of thermal insulating composite panel, including core plate, insulating layer, slab layer, waterproof layer and panel, the core plate includes at least two layers of plates of solid wood, the insulating layer is arranged on the positive and negative both sides of the core plate, slab layer is provided with the outside of the insulating layer, the waterproof layer is arranged on the outside of slab layer described in both sides, and the panel is bonded in the outside of the waterproof layer of side, is pressed and fixed by viscose glue between the core plate, the insulating layer and the slab layer.The thermal insulating composite panel that the utility model embodiment provides increases by one layer of insulating layer being made of honeycomb and polyurethane material in plate, add the heat insulation effect of plate, PVC waterproof layers are provided with plate at the same time, plate is set to have preferable waterproof effect, increase the service life of plate, have the composite plate and widely use field.

Description

A kind of thermal insulating composite panel

Technical field

Plate field is the utility model is related to, more particularly to a kind of thermal insulating composite panel.

Background technology

The composite plate produced at present is to be bonded multilayer veneer by glue, then carries out hot pressing drying, then cut out Cut polishing, last mopping shaping.Although this composite plate intensity is high, heat insulation effect is poor, is used in cold district, meeting Reduce the effect of heating；Meanwhile the effect of existing plate waterproof and bad, it is easily wet so as to causing to dissipate glue cracking by bubble. The composite plate of the prior art is poor there are heat insulation effect, the bad technical problem of waterproof effect.Therefore, it is necessary to one kind preferable guarantor Temp effect, and have the composite plate of preferable waterproof effect to replace existing composite plate.

The content of the invention

In view of the deficiencies of the prior art, the utility model aim, which is to provide one kind, preferable heat insulation effect, and has good The thermal insulating composite panel of water proofing property.

In order to solve the above technical problems, the utility model provides a kind of thermal insulating composite panel, including core plate, insulating layer, slab Layer, waterproof layer and panel, the core plate include at least two layers of plates of solid wood, and the insulating layer is arranged on the positive and negative of the core plate Both sides, are provided with slab layer, the waterproof layer is arranged on the outside of slab layer described in both sides, described on the outside of the insulating layer Panel is bonded in the outside of the waterproof layer of side, passes through viscose glue between the core plate, the insulating layer and the slab layer Pressing is fixed.

Preferably, two layers of plates of solid wood of the core plate is vertically arranged according to ridge orientation, i.e., one layer of veneer is according to lines Direction is laterally disposed, and in addition one layer of veneer is vertically placed according to ridge orientation, what two layers of the veneer pressing being disposed vertically formed The core plate has the intensity of higher, is not easily broken.

Preferably, the slab layer is cured by multilayer slab by being hot bonding pressing, and multilayer slab hot pressing is into regulation The slab layer of thickness, can increase the intensity of plate.

Preferably, the insulating layer is made of honeycomb layer and polyurethane foam material, and the polyurethane material has Good heat insulation effect, by being combined with the honeycomb, can fix the position of the polyurethane material, fix institute State insulating layer.

Preferably, the thickness of the honeycomb layer is 3-4.5mm.

Preferably, the polyurethane foam material is filled in the honeycomb layer by foam-in-place.

Preferably, the waterproof layer is PVC waterproof layers, and one layer of adhesive-layer is scribbled on the outside of the PVC waterproof layers, described Panel is Nian Jie with the PVC waterproof layers by adhesive-layer.

Preferably, the thickness of the PVC waterproof layers is 1-1.5mm.

The beneficial effect of the utility model compared with the prior art：Increase by one layer in plate by honeycomb and polyurethane material Expect the insulating layer formed, add the heat insulation effect of plate, while PVC waterproof layers are provided with plate, enable plate have compared with Good waterproof effect, increases the service life of plate, has the composite plate and widely use field.

Brief description of the drawings

It is more particularly described by the preferred embodiment in the utility model shown in attached drawing, the utility model above and other mesh , feature and advantage will become more fully apparent.Identical reference numeral indicates identical part in whole attached drawings, and does not carve Meaning draws attached drawing by actual size equal proportion scaling, it is preferred that emphasis is shows this purport.

Fig. 1 is the structure diagram for the thermal insulating composite panel that the utility model embodiment provides.

Fig. 2 is the structure diagram of the insulating layer for the thermal insulating composite panel that the utility model embodiment provides.

The realization, functional characteristics and excellent effect of the utility model aim, will be below in conjunction with specific embodiments and attached Figure is described further.

Embodiment

Technical solution described in the utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, with Those skilled in the art is better understood from the utility model and can be practiced, but illustrated embodiment is not as to this The restriction of utility model.In addition, term " outside ", " inner side " etc. are only used for description purpose, and it is not intended that instruction or hint Relative importance.

Please refer to Fig.1 and Fig. 2, a kind of thermal insulating composite panel that the utility model embodiment provides, including core plate 4, insulating layer 5th, slab layer 3, waterproof layer 2 and panel 1, core plate 4 include at least two layers of plates of solid wood plates of solid wood can be cypress veneer or It is pine veneer, cypress has the advantages that waterproof, anti-corrosion, density are big, and fragrance is beneficial to human body in itself, and cost performance is higher, It is suitable for family expenses plate；Insulating layer 5 is arranged on the positive and negative both sides of core plate 4, is both provided with the outside of the insulating layer 5 of both sides Slab layer 3, waterproof layer 2 are arranged on the outside of biside plate cortex 3, are bonded with panel 1 in the outside of waterproof layer 2 of side, panel 1 can With one layer thin of slab layer or that in addition selects portray figuratum plates of solid wood layer.Between the 5 of core plate 4 and insulating layer It is bonded and is pressed by viscose glue, similarly, between insulating layer 5 and slab layer 3 is pressed and fixed by viscose glue.

In a preferred embodiment, two layers of plates of solid wood of core plate 4 is vertically arranged according to ridge orientation, i.e. one layer of veneer according to Ridge orientation is laterally disposed, and in addition one layer of veneer is vertically placed according to ridge orientation, then glues mutually perpendicular two layers of veneer Connect pressing.In certain embodiments, a laminate cortex is also hold in the centre of two layers of veneer, it is straight to avoid two layers of plates of solid wood Bonding is connect, makes the bonded structure of two layers of plates of solid wood more firm.The core plate 4 that two layers of the veneer pressing being disposed vertically forms has There is the intensity of higher, when stress pressure-bearing, be not easily broken.

In a preferred embodiment, multi-layer board cortex 3 is connected by way of hot pressing with core plate 4, for example, can be first by multilayer Slab be bonded pressing mutually by way of hot pressing, the slab layer 3 of specific thickness is formed, then in the positive and negative both sides of core plate 4 Press a laminate cortex；Or a laminate skin is first pressed together on to the positive and negative both sides of core plate 4 respectively, then in the slab of first layer Multilayer slab is pressed on layer by way of hot pressing, forms the slab layer 3 of specific thickness, the layer cortex 3 of multi hot press bonding has There is the intensity of higher.

Please refer to Fig.2, in a preferred embodiment, insulating layer 5 is made of honeycomb layer 51 and polyurethane foam material 52, Polyurethane material has good heat insulation effect, by being combined with honeycomb, can fix the position of polyurethane material, Gu Set the insulating layer 5.

In a further preferred embodiment, the thickness of honeycomb layer 51 is 3-4.5mm, if the ground used of plate Area is north cold area, and the thickness of that honeycomb layer 51 can be 4.5mm, ensure the heat insulation effect of plate；If plate The area used be the warm area in south, the thickness of that honeycomb layer 51 can be 3mm, ensure the heat insulation effect of plate Under the premise of reduce thermal insulation material use, save cost.

In a preferred embodiment, polyurethane foam material 52 is filled in honeycomb layer 51 by foam-in-place, scene Polyurathamc is double groups formed with isocyanates, polyalcohol (combined polyether or polyester) for primary raw material addition additive Point, there is adiabatic and water-proof function hard foam, which is filled in honeycomb layer 51, can be made Keriotheca has preferable heat insulation effect.

In a preferred embodiment, one layer of waterproof layer 2 is provided with the outside of slab layer, waterproof layer is PVC material layer, will PVC material is pressed together on by way of hot pressing on slab layer 3, stable waterproof layer 2 is formed, then in the outside of PVC waterproof layers One layer of adhesive-layer 6 is applied, panel 1 is be bonded with PVC waterproof layers 2 by adhesive-layer 6.In some preferred embodiments, in slab layer Surface carries out polishing pretreatment, and it is male and fomale(M＆F) to make with the joint face of PVC waterproof layers 2, and joint face is arranged to the structure energy of male and fomale(M＆F) Make PVC waterproof layers 2 more firmly be bonded with slab layer 3.

In a further preferred embodiment, the thickness of PVC waterproof layers 2 is 1-1.5mm, if the area that plate uses is Moist rainy area, the thickness of that PVC waterproof layer 2 can select 1.5mm, ensure the waterproof effect of plate；If plate makes Area is Arid Area, and the thickness of that PVC waterproof layer 2 can select 1mm, in the premise for the waterproof effect for ensureing plate Under, the thickness of 1mm is selected, the use of PVC material can be saved.

Honeycomb layer is provided with the thermal insulating composite panel that the utility model embodiment provides, is filled in honeycomb layer The thermal insulation material of polyurethane, makes plate have preferable heat insulation effect, while is also provided with one layer of waterproof layer, adds plate Service life, has the composite plate and widely uses field.

Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope that this specification is recorded all is considered to be.

Embodiment described above only expresses the several embodiments of utility model, its description is more specific and detailed, but Therefore the limitation to utility model patent scope can not be interpreted as.It should be pointed out that the ordinary skill for this area For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this The protection domain of utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (8)

1. a kind of thermal insulating composite panel, including core plate, insulating layer, slab layer, waterproof layer and panel, it is characterised in that the core plate Including at least two layers of plates of solid wood, the insulating layer is arranged on the positive and negative both sides of the core plate, is set on the outside of the insulating layer Slab layer is equipped with, the waterproof layer is arranged on the outside of slab layer described in both sides, and the panel is bonded in the waterproof of side The outside of layer, is pressed by viscose glue between the core plate, the insulating layer and the slab layer and fixed.

2. a kind of thermal insulating composite panel as claimed in claim 1, it is characterised in that two layers of plates of solid wood of the core plate is according to line Road direction is vertically arranged.

3. a kind of thermal insulating composite panel as claimed in claim 1, it is characterised in that the slab layer passes through hot pressing by multilayer slab Bonding pressing cures.

4. a kind of thermal insulating composite panel as claimed in claim 1, it is characterised in that the insulating layer is by honeycomb layer and poly- ammonia Ester foaming material forms.

5. a kind of thermal insulating composite panel as claimed in claim 4, it is characterised in that the thickness of the honeycomb layer is 3- 4.5mm。

6. a kind of thermal insulating composite panel as claimed in claim 4, it is characterised in that the polyurethane foam material is sent out by scene Bubble is filled in the honeycomb layer.

7. a kind of thermal insulating composite panel as claimed in claim 1, it is characterised in that the waterproof layer is PVC waterproof layers, described One layer of adhesive-layer is scribbled on the outside of PVC waterproof layers, the panel is Nian Jie with the PVC waterproof layers by adhesive-layer.

8. a kind of thermal insulating composite panel as claimed in claim 7, it is characterised in that the thickness of the PVC waterproof layers is 1-1.5mm.