CN201206286Y - Color steel sandwich cold storage panel - Google Patents

Abstract

The utility model relates to a color steel sandwich cold storage board with heat insulation and temperature keeping function. The color steel sandwich cold storage board comprises a panel and sandwich boards, wherein the panel is a color steel board; the sandwich board is a polystyrene foam board coated with a binding agent on both sides; and the color steel boards are respectively arranged on both sides of the polystyrene foam board. The color steel sandwich cold storage board has the advantages of small thermal conductivity, excellent heat insulation and temperature keeping effects, high compressive strength, and convenient level construction, and has the little possibility of absorbing moisture and being compressed.

Description

Color steel sandwich cold storage panel

technical field

The utility model relates to a color steel sandwich cold storage panel with heat insulation and heat preservation, which belongs to the field of heat insulation material manufacturing.

Background technique

The thermal insulation sandwich panels currently on the market include microporous calcium silicate boards, foam glass boards, rock wool boards and EPS boards. Its disadvantages: Microporous calcium silicate board, foam glass board, and rock wool board have high dry density, all of which are 100kg/m ³ , which not only has a large weight, but also has a large thermal conductivity; although the EPS board is light in weight, it has a large thermal conductivity , the purpose of high-efficiency heat insulation and heat preservation cannot be achieved, and the energy-saving effect is not ideal.

Contents of the invention

Design purpose: to avoid the shortcomings of the background technology, and to design a color steel sandwich cold storage panel with light weight and good heat insulation performance.

Design scheme: In order to achieve the above purpose. In the structural design of the utility model, the core board adopts polystyrene foam plastic board and the two sides of the polystyrene foam plastic board adopt the design of bonding agent and colored steel plate, which is the main technical characterictic of the utility model. The purpose of this is to adopt a layered heat insulation structure composed of polystyrene foam board and color steel plate, which can not only prevent the introduction of external heat, but also effectively prevent the external conduction of internal temperature, and its thermal conductivity is very small. , only 0.030W/cm.k, excellent thermal insulation effect. Its technical solution: color steel sandwich cold storage panel, which includes a panel and a sandwich panel, the panel is a color steel plate; the core panel is a polystyrene foam board and the two sides of the polystyrene foam board are respectively coated There is an adhesive, and the color steel plate is located on both sides of the polystyrene foam board.

Compared with the background technology, the utility model has the following advantages: firstly, the thermal conductivity is extremely small, and the heat insulation effect is good; secondly, the compressive strength is high, which is convenient for layer construction, and is not easy to absorb moisture and compress.

Description of drawings

Figure 1 is a structural schematic diagram of a color steel sandwich cold storage panel.

Detailed ways

Embodiment 1: with reference to accompanying drawing 1. The color steel sandwich cold storage panel includes a panel and a sandwich panel, and the panels are color steel plates 5 and 2, that is, the color steel plates are color coated steel plates. The core board 1 is a polystyrene foam board and the two sides of the polystyrene foam board are respectively coated with adhesives 3 and 4, and the adhesive is polyurethane adhesive. The color steel plates 5 and 2 are respectively located on both sides of the polystyrene foam plastic plate and are compounded and formed by a compound machine.

It should be understood that: although the above-mentioned embodiments have described the utility model in more detail, these explanations are only a simple description of the design ideas of the present utility model, rather than restrictions on the design ideas of the present utility model, and any The combination, addition or modification of design ideas all fall within the protection scope of the present utility model.

Claims (3)

1. A color steel sandwich cold storage panel, which includes a panel and a sandwich panel, characterized in that: the panel is a color steel plate; the core panel is a polystyrene foam board and the polystyrene foam board The two sides of the board are coated with adhesive, and the color steel plates are respectively located on both sides of the polystyrene foam board. 2. The color steel sandwich cold storage panel according to claim 1, characterized in that: said color steel plate is a color coated steel plate. 3. The color steel sandwich cold storage panel according to claim 1, characterized in that: the adhesive is polyurethane adhesive.

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