CN210713300U - Novel heat insulation board - Google Patents

Abstract

The utility model discloses a belong to the technical field of heat preservation facility, specifically disclose a novel heated board, include polyurethane foam layer and install aluminium sheet layer and the aluminium foil sheet layer in polyurethane foam layer both sides respectively, accompany the enhancement sheet layer in the polyurethane foam layer, the one end on enhancement sheet layer is extended polyurethane foam layer, the polyurethane foam layer of the other end are provided with and are used for holding the recess that the enhancement sheet layer stretches out the end. The utility model discloses well reinforcing plate layer is connected can avoid receiving overlooking of external environment, and stability is better, has both improved the joint strength between the heated board and has guaranteed the connection stability between the heated board again, through having increased the reinforcing plate layer in the heated board, has also further improved the intensity of heated board, because the support of reinforcing plate, has effectively solved long-time use back heated board and has warp, has increased the life-span of heated board.

Description

Novel heat insulation board

Technical Field

The utility model belongs to the technical field of the technique of heat preservation facility and specifically relates to a novel heated board.

Background

The heat insulation board is widely applied to industries such as buildings, and is mainly used for roof, wall surfaces, doors and the like of industrial and commercial buildings such as steel structure plants, airports, storehouses, freezing and the like for the building industry, and the livestock breeding house is manufactured by the heat insulation board for the civil buildings.

However, when the existing insulation boards are spliced, holes need to be drilled, the integrity is not enough, and the insulation boards are connected with each other only through the metal skins on the outer layers of the insulation boards through the connecting pieces, so that the connection strength between the insulation boards is not enough, a single insulation board can fall off or bulge, and the sealing effect between the insulation boards is poor; in addition, at the in-process of installation heated board, need will connect through the screw, under most circumstances, only screw into the metal epidermis of heated board, but do not pierce through the heated board, lead to the screw only one end to support, just can receive the holding power of metal epidermis promptly, and get into not part in the polyurethane foaming layer, because the polyurethane foaming layer is soft, the holding power of giving is not enough, after long-time atress easily, the screw takes place the slope under the pulling of metal epidermis, and rocks in the polyurethane foaming layer, leads to the screw to lose fastening connection effect, needs later stage maintenance replacement position after the installation screw again, above-mentioned condition still can appear.

Based on this, how to improve the joint strength between the heated board and guarantee the stable technical problem that needs to solve at present of technical staff in this field of connection between the heated board.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, the utility model aims at providing a novel heated board.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a novel heat preservation board, includes the polyurethane foam layer and installs aluminium sheet layer and the aluminium foil layer in polyurethane foam layer both sides respectively, accompany in the polyurethane foam layer and strengthen the sheet layer, the one end of strengthening the sheet layer is extended the polyurethane foam layer, the polyurethane foam layer of the other end is provided with and is used for holding the recess that the enhancement sheet layer stretches out the end.

Furthermore, the part of the reinforcing plate layer positioned in the polyurethane foaming layer is provided with through holes, so that the polyurethane foaming layers on two sides of the reinforcing plate layer are fused.

Further, the part of the reinforcing plate layer, which is positioned in the polyurethane foaming layer, is provided with a bulge.

Further, the reinforcing plate layer is a metal plate or a plastic plate.

Further, the aluminum plate is coated with a corrosion-resistant layer.

Further, the surface of the aluminum plate is provided with a pressing groove.

Further, glue solution is sprayed on the binding surface of the aluminum plate and the polyurethane foaming layer.

Furthermore, the same end of the aluminum plate and the groove or the extending end is provided with a connecting plate.

Further, install the draw-in groove of being connected with the reinforcing plate layer in the recess, the draw-in groove is laminated with the recess mutually, the heavy end joint that stretches out of reinforcing plate is in the draw-in groove.

Compared with the prior art, the novel heat preservation plate provided by the utility model has the advantages that the structure is distinctive, the operation is convenient, the reinforcing plate layer is arranged in the polyurethane foaming layer, when the heat preservation plate is spliced in installation, the extending end of the reinforcing plate layer is inserted into the groove of another heat preservation plate, the mutual clamping is realized, the screw is screwed up by the aluminum plate and the reinforcing plate layer, the screw is supported in the polyurethane foaming layer, the connection between the screw and the heat preservation plate is more stable, the screw deformation is avoided, the sealing performance between the spliced heat preservation plates is realized by the matching of the reinforcing plate layer and the groove, in addition, the mutual pulling force between the adjacent heat preservation plates is enhanced by arranging the reinforcing plate layer, compared with the traditional connection through the outer aluminum plate, the internal connection mode is increased, and the internal reinforcing plate layer connection can avoid overlooking by the external environment, stability is better, both improved the joint strength between the heated board and guaranteed the connection stability between the heated board, through having increased the enhancement sheet layer in the heated board, also further improved the intensity of heated board, because the support of reinforcing plate has effectively solved long-time use back heated board and has warp, has increased the life-span of heated board, and also has improved the load of heated board through strengthening the sheet layer, under the light environment of load, can omit and set up the frame, reduce cost improves the installation effectiveness.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Figure 1 is a cross-sectional view of a novel insulation board.

Fig. 2 is a sectional view of another embodiment of a novel insulation board.

In the figure: 1. the aluminum plate comprises an aluminum plate layer, a polyurethane foaming layer 2, a groove 3, an aluminum foil plate layer 4, a reinforcing plate layer 5, a through hole 6, a protrusion 7, a connecting plate 8 and a clamping groove 9.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, a novel insulation board comprises a polyurethane foam layer 2, and an aluminum plate layer 1 and an aluminum foil layer 4 respectively installed at two sides of the polyurethane foam layer 2, wherein a reinforcing plate layer 5 is sandwiched in the polyurethane foam layer 2, the reinforcing plate layer 5 can be a thin metal plate, a plastic plate, or other materials, preferably, the material of the reinforcing plate is easy to adhere to the polyurethane foam layer 2, one end of the reinforcing plate layer 5 extends out of the polyurethane foam layer 2, the polyurethane foam layer 2 at the other end is provided with a groove 3 for accommodating the extending end of the reinforcing plate layer 5, so that when the insulation board is spliced, it is more convenient, and because the extending end of the reinforcing plate layer 5 is accurately positioned by being clamped with the groove 3 of the adjacent insulation board, time is saved, and because of the adjacent insulation boards being mutually pulled and blocked by the clamping of the extending end and the groove 3, effectively avoid dropping and corner arch 7 of heated board, and when fixed through with the screw simultaneously with aluminum plate with strengthen the end connection that stretches out of sheet layer 5, realize connecting adjacent heated board.

When the novel heat-insulating board is applied, the reinforcing plate layer 5 is arranged in the polyurethane foaming layer 2, when the heat-insulating board is spliced in installation, the extending end of the reinforcing plate layer 5 is inserted into the groove 3 of another heat-insulating board to realize mutual clamping, the aluminum plate is screwed down by screws, the reinforcing plate layer 5 is also screwed down by screws, the screws are supported in the polyurethane foaming layer 2, so that the connection between the screws and the heat-insulating board is more stable, the deformation of the screws is avoided, the sealing property between the spliced heat-insulating boards is realized by the matching of the reinforcing plate layer 5 and the groove 3, in addition, the mutual pulling force between the adjacent heat-insulating boards is enhanced by arranging the reinforcing plate layer 5, compared with the traditional connection through the outer aluminum plate, an internal connection mode is increased, and the overlooking of the external environment can be avoided by the internal reinforcing plate connection, stability is better, both improved the joint strength between the heated board and guaranteed the connection stability between the heated board, through having increased enhancement sheet layer 5 in the heated board, also further improved the intensity of heated board, because the support of reinforcing plate, effectively solved long-time use back heated board and warp, increased the life-span of heated board, and also improved the load of heated board through strengthening sheet layer 5, under the light environment of load, can leave out to set up the frame, reduce cost improves the installation effectiveness.

In the above embodiment, the part of the reinforcing plate layer 5 located in the polyurethane foam layer 2 is provided with the through hole 6, so that the polyurethane foam layers 2 on the two sides of the reinforcing plate layer 5 are fused, that is, the polyurethane foam layers 2 are ensured to circulate through the through hole 6, so that the polyurethane foam layers 2 on the two sides of the reinforcing plate layer 5 are integrated, the strength of the heat insulation plate is enhanced, the layers are prevented from being separated from each other, and the connection stability between the heat insulation plates is further ensured because the sliding resistance of the reinforcing plate layer 5 in the polyurethane foam layers 2 is improved by the polyurethane in the through hole 6.

For better technical effect, the part of the reinforcing plate layer 5 in the polyurethane foam layer 2 is provided with the protrusion 7, the contact area between the polyurethane foam layer 2 and the reinforcing plate layer 5 is increased through the protrusion 7, and the combination between the polyurethane foam layer 2 and the reinforcing plate layer 5 is firmer through the protrusion 7.

In this embodiment, the reinforcing plate layer 5 is a metal plate or a plastic plate, and may be made of other materials, which are all within the protection scope of the present invention.

Preferably, the aluminum plate is coated with a corrosion-resistant layer to improve the corrosion resistance of the insulation board and prolong the service life.

For better technical effect, the surface of the aluminum plate is provided with the indent, and the indent forms the reinforcing rib, so that the strength of the insulation board is improved.

In the above embodiment, the adhesive solution is sprayed on the bonding surface of the aluminum plate and the polyurethane foam layer 2, and the polyurethane foam layer 2 is formed by the adhesive solution to be more firmly bonded with the aluminum plate, so as to prevent delamination.

In this embodiment, aluminum plate and recess 3 or stretch out same one end of end and be provided with connecting plate 8, through connecting plate 8 is connected with adjacent heated board, improves the joint strength between the heated board promptly, also realizes hiding the joint gap between the heated board, avoids external rainwater to get into the gap, further guarantees the life of heated board.

In one of them embodiment, install the draw-in groove 9 of being connected with enhancement sheet layer 5 in the recess 3, draw-in groove 9 and recess 3 laminate mutually, the sunken end joint that stretches out of reinforcing plate is in draw-in groove 9, realize after being connected enhancement sheet layer 5 in the heated board forms a whole, further strengthens the joint strength between the heated board, guarantees the anti disaster ability of heated board.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. The utility model provides a novel heat preservation board, includes polyurethane foam layer (2) and installs aluminium sheet layer (1) and aluminium foil layer (4) in polyurethane foam layer (2) both sides respectively, its characterized in that, accompany in polyurethane foam layer (2) and strengthen sheet layer (5), the one end of strengthening sheet layer (5) is extended polyurethane foam layer (2), polyurethane foam layer (2) of the other end are provided with and are used for holding recess (3) that strengthen sheet layer (5) and stretch out the end.

2. The novel insulation board according to claim 1, characterized in that the part of the reinforcing board layer (5) in the polyurethane foam layer (2) is provided with through holes (6) to realize the fusion of the polyurethane foam layer (2) on both sides of the reinforcing board layer (5).

3. A new insulation board according to claim 1, characterised in that the part of the reinforcement board layer (5) in the polyurethane foam layer (2) is provided with protrusions (7).

4. A new insulation board according to claim 2, characterised in that the reinforcing board layer (5) is a metal or plastic board.

5. A new insulation board according to claim 1, characterised in that the aluminium board layer (1) is coated with a corrosion resistant layer.

6. A novel insulation board according to claim 1, wherein the surface of the aluminium board layer is provided with embossed grooves.

7. The novel heat-insulation board according to claim 1, wherein glue is sprayed on the joint surface of the aluminum board layer (1) and the polyurethane foam layer (2).

8. A novel insulation board according to claim 1, characterized in that the same end of the aluminium sheet layer (1) as the protruding end of the groove (3) or the reinforcing sheet layer (5) is provided with a connecting plate (8).

9. The novel heat insulation board according to claim 1, wherein a clamping groove (9) connected with the reinforcing board layer (5) is installed in the groove (3), the clamping groove (9) is attached to the groove (3), and the extending end of the reinforcing board layer (5) is clamped in the clamping groove (9).

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