CN204876123U - Thermal -insulated various aluminum plate and thermal -insulated equipment - Google Patents

Abstract

The utility model provides a thermal -insulated various aluminum plate, which comprises a substrate, be equipped with the aluminium foil layer on the substrate surface, the surface on aluminium foil layer is equipped with the PET protection film, the aluminium foil layer reaches the PET protection film sets up at base plate unilateral surface or two side surface, the base plate is various steel sheet, the base plate is the galvanized sheet, the substrate surface is equipped with the arch, base plate inside is vacuous hollow structure, the base plate with be equipped with the polymer glued membrane between the aluminium foil layer, the aluminium foil layer with be equipped with ageing -resistant membrane between the PET protection film for thermal -insulated various aluminum plate simple structure among the solution prior art, when outdoor temperature is higher or lower, the unable problem of bringing into play the thermal -insulated performance of its heat preservation of thermal -insulated various aluminum plate, the utility model discloses a thermal -insulated equipment has still been provided.

Description

A heat-insulating color aluminum plate and heat-insulating equipment

technical field

The utility model belongs to the technical field of heat preservation and heat insulation, in particular to a heat insulation color aluminum plate and heat insulation equipment.

Background technique

At present, in order to save energy and make the interior of the house warm in winter and cool in summer, insulation boards are usually added to the exterior walls of buildings, which can lock the indoor warm current in winter and isolate the high temperature outside in summer, thereby saving the energy consumed by indoor heating and cooling , the thermal insulation boards are usually fixed on the outer side of the building wall by aligning them and fixing them separately. However, due to the simple structure of the current heat-insulating color aluminum boards, simple alloy boards or composite material boards are generally used to achieve heat insulation. When the temperature is high or low, the thermal insulation color aluminum plate cannot exert its thermal insulation performance.

Therefore, there is an urgent need for a heat-insulating color aluminum plate and heat-insulating equipment, which can provide better thermal insulation performance, and can still achieve its thermal insulation effect even when the temperature is high or low.

Utility model content

The utility model provides a heat-insulating colored aluminum plate and heat-insulating equipment, which solves the problem in the prior art that the heat-insulating colored aluminum plate cannot exert its thermal insulation performance when the outdoor temperature is high or low.

The technical solution of the utility model is realized as follows: on the one hand, the utility model provides a heat-insulating color aluminum plate, including a substrate, an aluminum foil layer is provided on the surface of the substrate, and a PET protective film is provided on the outer surface of the aluminum foil layer.

As a preferred embodiment, the aluminum foil layer and the PET protective film are arranged on one or both sides of the substrate.

As a preferred embodiment, the substrate is a color steel plate.

As a preferred embodiment, the substrate is a galvanized sheet.

As a preferred embodiment, the surface of the substrate is provided with protrusions.

As a preferred embodiment, the interior of the substrate is a vacuum hollow structure.

As a preferred embodiment, the interior of the substrate is filled with a heat-insulating core material.

As a preferred embodiment, a polymer adhesive film is provided between the substrate and the aluminum foil layer.

As a preferred embodiment, an aging-resistant film is provided between the aluminum foil layer and the PET protective film.

On the other hand, the utility model also provides a heat insulation device, comprising the heat insulation color aluminum plate as described in any one of the above items.

After adopting the above technical scheme, the beneficial effect of the utility model is: by selecting a suitable substrate, and setting an aluminum foil layer on one or both sides of the substrate, and setting a PET protective film outside the aluminum foil layer, the heat insulation can be effectively improved. The thermal insulation function of the color aluminum plate can improve the strength of the substrate and prolong its service life by setting protrusions on the surface of the substrate, and by setting a vacuum hollow structure inside the substrate and filling it with a heat-insulating core material Further improve the heat insulation effect of the heat-insulating color aluminum plate. In addition, a polymer film is set between the substrate and the aluminum foil layer, and an aging-resistant film is set between the aluminum foil layer and the PET protective film, which can not only ensure the heat preservation and heat insulation effect, but also prolong its life. service life.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is the structural representation of the utility model heat-insulating colored aluminum plate;

Fig. 2 is a schematic block diagram of the heat insulation device of the present invention.

In the figure, 1-protrusion; 2-substrate; 3-polymer film; 4-aluminum foil layer; 5-aging-resistant film; 6-PET protective film; 7-core material.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1, the heat-insulating color aluminum plate of this embodiment includes a substrate 2, an aluminum foil layer 4 is provided on the surface of the substrate 2, and a PET protective film 6 is provided on the outer surface of the aluminum foil layer 4. In this embodiment, the aluminum foil layer 4 and the PET protective film 6 are all arranged on one side of the substrate 2. The specific substrate 2 can be a color steel plate or a galvanized sheet. 1. In this embodiment, the interior of the substrate 2 is a vacuum structure, which can effectively prevent heat conduction, thereby further improving the heat insulation effect of the heat-insulating color aluminum plate. The vacuum hollow structure is also filled with a heat-insulating core material 7. On the one hand, the heat-insulating core material 7 can play the role of thermal insulation. On the other hand, because the heat-insulating core material 7 is filled, it can also effectively enhance the firmness of the heat-insulating color aluminum plate. The gap between the substrate 2 and the aluminum foil layer 4 is A polymer film 3 is provided, which can effectively prevent the penetration of liquid or gas, and further ensure the thermal insulation effect of the heat-insulating color aluminum plate. An aging-resistant film 5 is provided between the aluminum foil layer 4 and the PET protective film 6, which can prevent heat insulation. The aging of thermal color aluminum plate prolongs its service life.

As shown in Figure 2, the utility model also provides a heat insulation device, including the heat insulation color aluminum plate provided by the utility model, which has a good heat insulation effect and has a longer service life.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (10)

1. A heat-insulating colored aluminum plate, comprising a base plate, characterized in that an aluminum foil layer is provided on the surface of the base plate, and a PET protective film is provided on the outer surface of the aluminum foil layer. 2. The heat-insulating color aluminum plate according to claim 1, characterized in that, the aluminum foil layer and the PET protective film are arranged on one or both sides of the substrate. 3. The heat-insulating color aluminum plate according to claim 1, wherein the substrate is a color steel plate. 4. The heat-insulating color aluminum plate according to claim 1, wherein the substrate is a galvanized plate. 5. The heat-insulating color aluminum plate according to claim 1, wherein a protrusion is provided on the surface of the substrate. 6. The heat-insulating color aluminum plate according to claim 1, characterized in that, the interior of the substrate is a vacuum hollow structure. 7. The heat-insulating color aluminum plate according to claim 6, characterized in that, the inside of the substrate is filled with a heat-insulating core material. 8 . The heat-insulating color aluminum plate according to claim 1 , wherein a polymer adhesive film is provided between the substrate and the aluminum foil layer. 9. The heat-insulating color aluminum plate according to claim 1, characterized in that an aging-resistant film is provided between the aluminum foil layer and the PET protective film. 10. A thermal insulation device, characterized in that it comprises the thermal insulation color aluminum plate according to any one of claims 1-9.