CN219133461U

CN219133461U - Double-layer heat-insulating color steel plate

Info

Publication number: CN219133461U
Application number: CN202222933477.8U
Authority: CN
Inventors: 沈文林
Original assignee: Suzhou Huaxun Environmental Purification Equipment Co ltd
Current assignee: Suzhou Huaxun Environmental Purification Equipment Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-06-06
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a double-layer heat-insulating color steel plate in the technical field of color steel plates, which comprises an upper color steel plate and a lower color steel plate, wherein a sandwich layer is fixedly connected between the upper color steel plate and the lower color steel plate, the sandwich layer comprises a foam plate, an elastic tensile layer is fixedly connected to the outer side of the foam plate, a sound insulation layer is fixedly connected to the outer side of the elastic tensile layer, a heat insulation layer is fixedly connected to the outer side of the sound insulation layer, an inner heat insulation layer, a flame-retardant layer and an outer heat insulation layer are sequentially arranged on the heat insulation layer from inside to outside, and a sealing layer is fixedly connected to the outer side of the heat insulation layer.

Description

Double-layer heat-insulating color steel plate

Technical Field

The utility model relates to the technical field of color steel plates, in particular to a double-layer heat-insulation color steel plate.

Background

Color steel plates, namely color coated steel plates, are common plates and are widely applied to the wall surfaces and the roofs of integrated houses and movable plank houses. The color steel plate is generally composed of an upper metal panel layer, a lower metal panel layer and a middle sandwich layer. In order to save cost, the existing color steel plate is generally and directly made of foam materials, has poor fireproof and heat insulation effects, has large potential safety hazards, and influences the use effect of the color steel plate, so that a double-layer heat insulation color steel plate is necessary to be provided.

Disclosure of Invention

The utility model aims to provide a double-layer heat-insulating color steel plate so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: double-deck thermal-insulated various steel sheet, including last various steel sheet and various steel sheet down, go up various steel sheet with fixedly connected with intermediate layer between the various steel sheet down, the intermediate layer includes the foam board, the outside fixedly connected with elasticity tensile layer of foam board, the outside fixedly connected with puigging of elasticity tensile layer, the outside fixedly connected with insulating layer of puigging, the insulating layer has set gradually interior insulating layer, fire-retardant layer and outer insulating layer from interior to exterior, the outside fixedly connected with sealing layer of insulating layer.

Preferably, the inner heat insulation layer is fixedly connected to the outer side of the sound insulation layer, the inner heat insulation layer is made of polystyrene boards, the outer heat insulation layer is fixedly connected to the inner side of the sealing layer, the outer heat insulation layer is made of glass fiber boards, the flame retardant layer is fixedly connected between the inner heat insulation layer and the outer heat insulation layer, and the flame retardant layer is made of asbestos boards.

Preferably, decorative strips are fixedly connected to the tops of the upper color steel plates at equal intervals, and a plurality of decorative strips are distributed in a linear array.

Preferably, the elastic tensile layer is made of polyester fiber.

Preferably, the material of the sound insulation layer is a sound insulation damping felt.

Preferably, the sealing layer is made of polyurethane sealing edges.

Preferably, the surfaces of the upper color steel plate and the lower color steel plate are fixedly provided with antistatic color coatings.

Compared with the prior art, the utility model has the beneficial effects that: the heat insulation layer and the sealing layer are arranged in the utility model, the double-layer heat insulation effect is realized through the inner heat insulation layer made of polystyrene board material and the outer heat insulation layer made of glass fiber board material, the heat transfer can be effectively slowed down, the good heat insulation effect is achieved, the good fireproof and heat source insulation effect is achieved through the flame-retardant layer made of asbestos board material, the sealing effect is achieved through the sealing layer made of polyurethane edge sealing material, the good fireproof and heat insulation functions are achieved, the potential safety hazard is reduced, and the use effect of the color steel board is ensured.

Drawings

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

FIG. 2 is a cross-sectional view of a sandwich structure of the present utility model;

FIG. 3 is a schematic view of the heat insulating layer of the present utility model.

In the figure: 1. coating a color steel plate; 2. a color steel plate is arranged; 3. a sandwich layer; 4. a foam board; 5. an elastic tensile layer; 6. a sound insulation layer; 7. a thermal insulation layer; 71. an inner insulating layer; 72. a flame retardant layer; 73. an outer insulation layer; 8. a sealing layer; 9. and (5) a decorative strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1, the present utility model provides a technical solution: the double-layer heat-insulating color steel plate comprises an upper color steel plate 1 and a lower color steel plate 2, and a sandwich layer 3 is fixedly connected between the upper color steel plate 1 and the lower color steel plate 2.

In this embodiment, referring to fig. 2, the sandwich layer 3 includes a foam board 4, an elastic tensile layer 5 is fixedly connected to the outer side of the foam board 4, and the elastic tensile layer 5 is made of polyester fibers, so that the deformation resistance is improved by the elastic tensile layer 5 made of polyester fibers.

In this embodiment, referring to fig. 2, a sound insulation layer 6 is fixedly connected to the outer side of the elastic tensile layer 5, and the sound insulation layer 6 is made of a sound insulation damping felt, which has good wide-band sound insulation performance and high damping performance.

In this embodiment, referring to fig. 2 and 3, the outer side of the sound insulation layer 6 is fixedly connected with a heat insulation layer 7, the heat insulation layer 7 is sequentially provided with an inner heat insulation layer 71, a flame retardant layer 72 and an outer heat insulation layer 73 from inside to outside, the inner heat insulation layer 71 is fixedly connected to the outer side of the sound insulation layer 6, the inner heat insulation layer 71 is made of polystyrene board, the outer heat insulation layer 73 is fixedly connected to the inner side of the sealing layer 8, the outer heat insulation layer 73 is made of glass fiber board, the flame retardant layer 72 is fixedly connected between the inner heat insulation layer 71 and the outer heat insulation layer 73, the flame retardant layer 72 is made of asbestos board, the double-layer heat insulation effect is realized through the inner heat insulation layer 71 made of polystyrene board and the outer heat insulation layer 73 made of glass fiber board, the heat transfer can be effectively slowed down, the good heat insulation effect is achieved, and the flame retardant layer 72 made of asbestos board plays a good role in preventing and isolating heat sources.

In this embodiment, please refer to fig. 2, the outside fixedly connected with sealing layer 8 of insulating layer 7, the material of sealing layer 8 is polyurethane banding, not only plays sealed effect through polyurethane banding material's sealing layer 8, and has good fire prevention and heat preservation function, has reduced the potential safety hazard, has guaranteed the result of use of various steel sheet.

In this embodiment, referring to fig. 1, the surfaces of the upper color steel plate 1 and the lower color steel plate 2 are fixedly provided with antistatic color coatings, which have the characteristics of antistatic, wear-resisting, corrosion-resisting, and the like.

Example 2:

referring to fig. 1, this embodiment differs from the first embodiment in that: the top equidistance fixedly connected with ornamental strip 9 of various steel sheet 1 goes up, and a plurality of ornamental strips 9 are linear array and distribute, not only play pleasing to the eye effect of decorating through the ornamental strip 9 that sets up, and can effectually improve the intensity of various steel sheet 1.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Double-deck thermal-insulated various steel sheet, including last various steel sheet (1) and lower various steel sheet (2), its characterized in that: the utility model provides a color steel sheet (1) on with fixedly connected with intermediate layer (3) between color steel sheet (2) down, intermediate layer (3) are including foam board (4), the outside fixedly connected with elasticity tensile layer (5) of foam board (4), the outside fixedly connected with puigging (6) of elasticity tensile layer (5), the outside fixedly connected with insulating layer (7) of puigging (6), insulating layer (7) have set gradually interior insulating layer (71), flame retardant coating (72) and outer insulating layer (73) from interior to exterior, the outside fixedly connected with sealing layer (8) of insulating layer (7).

2. The double-layer heat-insulating color steel sheet according to claim 1, wherein: the inner heat insulation layer (71) is fixedly connected to the outer side of the sound insulation layer (6), the inner heat insulation layer (71) is made of polystyrene boards, the outer heat insulation layer (73) is fixedly connected to the inner side of the sealing layer (8), the outer heat insulation layer (73) is made of glass fiber boards, the flame retardant layer (72) is fixedly connected between the inner heat insulation layer (71) and the outer heat insulation layer (73), and the flame retardant layer (72) is made of asbestos boards.

3. The double-layer heat-insulating color steel sheet according to claim 1, wherein: decorative strips (9) are fixedly connected to the tops of the upper color steel plates (1) at equal intervals, and a plurality of decorative strips (9) are distributed in a linear array.

4. The double-layer heat-insulating color steel sheet according to claim 1, wherein: the elastic tensile layer (5) is made of polyester fiber.

5. The double-layer heat-insulating color steel sheet according to claim 1, wherein: the sound insulation layer (6) is made of a sound insulation damping felt.

6. The double-layer heat-insulating color steel sheet according to claim 1, wherein: the sealing layer (8) is made of polyurethane sealing edges.

7. The double-layer heat-insulating color steel sheet according to claim 1, wherein: the surfaces of the upper color steel plate (1) and the lower color steel plate (2) are fixedly provided with antistatic color coatings.