Color steel tile with heat preservation and heat insulation functions

Abstract

The utility model relates to the technical field of color steel tiles, in particular to a color steel tile with a heat insulation function, which comprises a metal single plate, a heat insulation layer is arranged below the metal single plate, and a protective layer is arranged below the heat insulation layer. The front end and the rear end of the metal single plate are upward to form triangular clamping grooves, so that the metal single plate can be conveniently butted with a photovoltaic module, and the joint of the pair of triangular clamping grooves and the middle part of the metal single plate is step-shaped. According to the color steel tile with the heat preservation and heat insulation function, the metal single plate, the heat preservation layer, the protective layer and the like form a composite structure, the good heat preservation and heat insulation effect is achieved, the service life is longer, triangular clamping grooves are upwards formed in the front end and the rear end of the metal single plate, and the color steel tile can be in butt joint with a photovoltaic module through the triangular clamping grooves; the photovoltaic assembly can be conveniently installed on the color steel tile, and the triangular clamping groove at the front end of the rear metal single plate can slide into the triangular clamping groove at the rear end of the front metal single plate, so that the adjacent color steel tiles can be connected, and the overall cohesion of the color steel tiles is stronger.

Description

Technical Field

[0001] This utility model relates to the field of color steel tile technology, specifically a color steel tile with heat insulation function. Background Technology

[0002] Color-coated steel roofing sheets, also known as colored profiled sheets, are made of color-coated steel sheets that are roll-formed into various corrugated shapes. They are suitable for roofing, wall cladding, and interior and exterior wall decoration of industrial and civil buildings, warehouses, special buildings, and large-span steel structure houses.

[0003] Most existing color steel roofing sheets adopt a single-layer metal veneer structure (usually 0.3-1.2mm thick aluminized zinc steel sheet or color-coated steel sheet). Although this structure has the advantages of being lightweight (about 5-12kg / m²), high strength, and convenient to construct, when directly laid on the roof, the single-layer metal veneer has a relatively fast thermal conductivity. In summer, when the sun shines directly on the roof, the roof temperature rises rapidly, and the indoor temperature also rises rapidly. In winter, indoor heat is also quickly lost through the metal veneer. Furthermore, there is a lack of an effective thermal insulation layer, resulting in poor heat insulation and thermal performance. Based on this, a color steel roofing sheet with thermal insulation function is proposed to solve the above problems. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this utility model provides a color steel tile with thermal insulation function. The metal single panel, insulation layer, and protective layer form a composite structure, which has good thermal insulation effect and a longer service life.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a color steel tile with heat insulation function, comprising:

[0006] The metal panel has an insulation layer underneath and a protective layer underneath the insulation layer. Installing the insulation layer and the protective layer on the metal panel in sequence can give it good thermal insulation function and a longer service life.

[0007] The front and rear ends of the metal panel are both formed with upward-facing triangular slots, which facilitates docking with photovoltaic modules and makes it easy to install photovoltaic modules on the color steel tile.

[0008] Furthermore, the connection between the pair of triangular slots and the middle of the metal panel is stepped, which allows the photovoltaic modules to have a certain gap after being installed on the steel plate, which facilitates heat dissipation. In addition, the slope also has a certain guiding effect, which facilitates the diversion of rainwater.

[0009] Furthermore, the front end of the triangular slot at the front end of the metal panel also forms a hook-shaped extrusion plate. When two metal panels are spliced ​​together, the composite insulation layer can extrude the extrusion plate. The tension of the extrusion plate itself can make the two adjacent color steel tiles bond more tightly.

[0010] Furthermore, the insulation layer is a foam sandwich panel, which uses polyurethane foam material as the base material and has good thermal insulation performance.

[0011] Furthermore, the protective layer is made of aluminum foil, which has certain anti-corrosion and anti-rust properties.

[0012] Furthermore, the protective layer is a cement-based material, which has certain anti-corrosion and anti-rust properties.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] This color steel tile with heat insulation function is composed of metal panels, insulation layer and protective layer to form a composite structure, which has good heat insulation effect and longer service life.

[0015] This color steel tile with heat insulation function has triangular slots at both the front and rear ends of the metal panels, which can be connected to photovoltaic modules to facilitate the installation of photovoltaic modules on the color steel tile. In addition, the front triangular slot of the next metal panel can be slid into the triangular slot at the rear end of the previous metal panel to connect adjacent color steel tiles and make its overall connection stronger.

[0016] This color steel tile with heat insulation function has a stepped design at the connection between a pair of triangular slots and the middle of the metal single panel. This allows the photovoltaic modules to have a certain gap after being installed on the steel tile, which facilitates heat dissipation. In addition, its slope also has a certain guiding effect, which facilitates the diversion of rainwater. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the metal single-panel structure of the color steel tile in this utility model;

[0019] Figure 3 This is a schematic diagram of the splicing structure of two corrugated steel sheets in this utility model;

[0020] Figure 4 This is a physical structural diagram of the present utility model.

[0021] In the diagram: 1. Metal panel; 2. Insulation layer; 3. Protective layer; 4. Triangular slot; 5. Extruded plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 In this embodiment, a color steel tile with heat insulation function includes a metal single panel 1, a heat insulation layer 2 below the metal single panel 1, and a protective layer 3 below the heat insulation layer 2.

[0024] By setting the color steel plate as a composite structure, and installing the insulation layer 2 and the protective layer 3 on the metal single plate 1 in sequence, it can have good thermal insulation function and a longer service life.

[0025] In this embodiment, the front and rear ends of the metal single plate 1 are both formed with upward triangular slots 4, which can be connected with the photovoltaic module through the triangular slots 4, making it convenient to install the photovoltaic module on the color steel tile.

[0026] At the same time, the front triangular slot 4 of the rear metal panel 1 can be slid into the rear triangular slot 4 of the front metal panel 1, so that the adjacent color steel tiles can be connected, making the overall connection stronger.

[0027] The front end of the triangular groove 4 of the metal panel 1 also forms a hook-shaped extrusion plate 5. When two metal panels 1 are spliced ​​together, the composite insulation layer 2 can extrude the extrusion plate 5. The tension of the extrusion plate 5 itself can make the two adjacent color steel tiles bond more tightly.

[0028] In addition, the connection between the pair of triangular slots 4 and the middle of the metal single plate 1 is stepped, which allows the photovoltaic modules to have a certain gap after being installed on the steel plate, which facilitates heat dissipation. Furthermore, the slope also has a certain guiding effect, which facilitates the diversion of rainwater.

[0029] In this embodiment, the insulation layer 2 is a composite insulation layer, which has the effects of heat preservation, heat insulation and sound insulation. Specifically, the composite insulation layer 2 can be a foam sandwich panel, which uses polyurethane foam material as the base material and has good heat preservation performance. It can also be a rock wool sandwich panel, which uses rock wool as the core material and has excellent fire resistance, heat preservation and sound insulation performance.

[0030] In this embodiment, the protective layer 3 can be aluminum foil or cement substrate, which has certain anti-corrosion and anti-rust properties, and has a certain corrosion resistance to indoor polluting gaseous substances, such as alkali, sulfur or acid, effectively extending the service life of the color steel tile.

[0031] In summary, in the above embodiments, when this utility model is used, the insulation layer 2 and the protective layer 3 are installed sequentially on the metal single panel 1, which can give it good thermal insulation function and a longer service life.

[0032] By sliding the front triangular slot 4 of the rear metal panel 1 into the rear triangular slot 4 of the front metal panel 1, the adjacent corrugated steel sheets can be connected. After the two metal panels 1 are spliced, the composite insulation layer 2 can compress the extrusion plate 5. The tension of the extrusion plate 5 itself can make the two adjacent corrugated steel sheets bond more tightly. It can also be connected to the photovoltaic module through the triangular slot 4, making it convenient to install the photovoltaic module on the corrugated steel sheet.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A type of color steel tile with heat insulation function, characterized in that, include: Metal single panel (1), with insulation layer (2) below the metal single panel (1) and protective layer (3) below the insulation layer (2); The front and rear ends of the metal single plate (1) are both formed with triangular slots (4) to facilitate docking with photovoltaic modules; A pair of triangular slots (4) are connected to the metal single plate (1) in a stepped manner at the middle; The front end of the triangular slot (4) of the metal single plate (1) also forms a hook-shaped extrusion plate (5).

2. A color steel tile with heat insulation function according to claim 1, characterized in that: The insulation layer (2) is a foam sandwich panel.

3. A color steel tile with heat insulation function according to claim 1, characterized in that: The protective layer (3) is aluminum foil.

4. A color steel tile with heat insulation function according to claim 1, characterized in that: The protective layer (3) is a cement-based material.

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