Double-layer energy-saving curtain wall hollow glass

Abstract

The utility model discloses double-layer energy-saving curtain wall hollow glass which comprises a hollow glass body, the hollow glass body comprises two energy-saving glass bodies, a sound insulation layer is fixedly connected between the two energy-saving glass bodies, an explosion-proof layer is arranged on the upper surface of the energy-saving glass body located on the upper portion, and the explosion-proof layer is arranged on the lower surface of the energy-saving glass body located on the lower portion. A protective film is fixedly connected to the bottom of the lower energy-saving glass body, a cavity is formed in the energy-saving glass body, the anti-explosion layer is a polycarbonate layer, the anti-explosion layer is a polyvinyl chloride layer, and the sound insulation layer is a sound insulation damping glue layer. According to the anti-explosion hollow glass, the impact resistance of the hollow glass body can be enhanced through the arrangement of the anti-explosion membrane, so that the hollow glass body is not easy to break and splash, the situation that the glass bursts to injure people accidentally is avoided, and the hollow glass body can have good scratch resistance and excellent mechanical strength while keeping high transparency through the protective layer.

Description

Technical Field

[0001] The utility model relates to the technical field of glass, in particular to a double-layer energy-saving curtain wall hollow glass. Background Art

[0002] Glass curtain wall is one of the main external protective structures of modern buildings, and its energy saving has become an important part of building energy conservation in my country.

[0003] A search revealed a Chinese patent application, CN215734112U, which discloses an energy-saving glass suitable for BIPV systems. The patent includes a retaining frame, a glass cover, and a placement cavity, thus minimizing space consumption and facilitating BIPV assembly and use. However, the following drawbacks remain: During use, the energy-saving glass can shatter due to external impact, causing shattered glass to fall and potentially injure people. Furthermore, the broken glass cannot be used, resulting in a waste of resources. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a double-layer energy-saving curtain wall hollow glass.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A double-layer energy-saving curtain wall hollow glass comprises a hollow glass body, wherein the hollow glass body comprises two energy-saving glass bodies, a sound insulation layer is fixedly connected between the two energy-saving glass bodies, an explosion-proof layer is provided on the upper surface of the energy-saving glass body located above, a protective film is fixedly connected to the bottom of the energy-saving glass body located below, and a cavity is opened inside the energy-saving glass body.

[0007] As a further solution of the present invention, the explosion-proof layer is a polycarbonate layer.

[0008] As a further solution of the present invention, the explosion-proof layer is a polyvinyl chloride layer.

[0009] As a further solution of the present invention, the sound insulation layer is a sound insulation and damping rubber layer.

[0010] As a further solution of the present invention, the sound insulation layer is an EVA film layer.

[0011] As a further solution of the present invention, the protective film is a transparent optical polyester film.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model makes the impact resistance of the hollow glass body stronger by setting the explosion-proof film, so that it is not easy to break and splash, avoiding accidental injury to people due to glass explosion, and improving the safety of the device.

[0014] 2. The protective layer in the utility model can make the insulating glass body have good scratch resistance and excellent mechanical strength while maintaining high transparency, preventing the insulating glass body from being easily scratched and affecting transparency, thereby improving the protective effect.

[0015] 3. The sound insulation layer in the utility model makes the hollow glass body have a good damping effect, which can effectively reduce vibration and noise, avoid noise pollution causing trouble to people in the indoor environment, and may also increase the service life of the hollow glass body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a double-layer energy-saving curtain wall insulating glass proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the insulating glass structure of a double-layer energy-saving curtain wall insulating glass proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the energy-saving glass body structure of a double-layer energy-saving curtain wall insulating glass proposed by the utility model.

[0019] In the figure: 1. Hollow glass body; 2. Energy-saving glass body; 3. Explosion-proof layer; 4. Sound insulation layer; 5. Protective film; 6. Cavity. DETAILED DESCRIPTION

[0020] It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence, so that the embodiments of this application described here, based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0021] Example 1

[0022] Reference Figure 1-Figure 3, a double-layer energy-saving curtain wall hollow glass, comprising a hollow glass body 1, the hollow glass body 1 comprises two energy-saving glass bodies 2, a sound insulation layer 4 is bonded between the two energy-saving glass bodies 2, and the sound insulation layer 4 is a sound insulation damping adhesive layer. The sound insulation damping adhesive layer has a good damping effect, can effectively reduce vibration and noise, and improve the service life of the hollow glass body 1, and the upper surface of the energy-saving glass body 2 at the top is provided with an explosion-proof layer 3, which is a polycarbonate layer. It has strong impact resistance, is not easy to break, and has strong weather resistance. At the same time, it has the characteristics of heat insulation, sound insulation, light weight, and high transparency. The bottom of the energy-saving glass body 2 at the bottom is bonded with a protective film 5, which is a transparent optical polyester film. The transparent optical polyester film has high transparency, good operability and scratch resistance and excellent mechanical strength, and is heat-resistant, cold-resistant and chemical-resistant. It also has good electrical insulation performance, excellent folding resistance, as well as excellent temperature resistance and dimensional stability. A cavity 6 is opened inside the energy-saving glass body 2.

[0023] Example 2

[0024] Reference Figure 1-Figure 3 A double-layer energy-saving curtain wall hollow glass comprises a hollow glass body 1, the hollow glass body 1 comprises two energy-saving glass bodies 2, a sound insulation layer 4 is bonded between the two energy-saving glass bodies 2, and the sound insulation layer 4 is an EVA film layer, which makes the hollow glass body 1 have good sound insulation performance, high transparency, high adhesion, impact resistance and good durability, and can also resist high temperature, moisture, and ultraviolet rays, and has a low melting point and easy flow. The upper surface of the energy-saving glass body 2 is provided with an explosion-proof layer 3, which is a polyvinyl chloride layer. The polyvinyl chloride layer not only has high mechanical strength and electrical It has excellent performance and is green and environmentally friendly. It has the characteristics of ultra-light and ultra-thin, wear-resistant, highly elastic and impact-resistant. It also has the properties of anti-slip, fire-retardant, waterproof, moisture-proof, antibacterial and corrosion-resistant. The bottom of the energy-saving glass body 2 below is bonded with a protective film 5. The protective film 5 is a transparent optical polyester film. The transparent optical polyester film has high transparency, good operability and scratch resistance and excellent mechanical strength. It is heat-resistant, cold-resistant and chemical-resistant. It also has good electrical insulation performance, excellent folding resistance, as well as excellent temperature resistance and dimensional stability. A cavity 6 is opened inside the energy-saving glass body 2.

[0025] The present invention has been described through the above embodiments. Those skilled in the art will understand that the present invention is not limited to the above embodiments, and more modifications can be made according to the teachings of the present invention. These modifications all fall within the scope of protection required by the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A double-layer energy-saving curtain wall insulating glass, comprising an insulating glass body (1), characterized in that: The hollow glass body (1) comprises two energy-saving glass bodies (2), a sound insulation layer (4) is fixedly connected between the two energy-saving glass bodies (2), an explosion-proof layer (3) is provided on the upper surface of the energy-saving glass body (2) located above, a protective film (5) is fixedly connected to the bottom of the energy-saving glass body (2) located below, and a cavity (6) is provided inside the energy-saving glass body (2).

2. The double-layer energy-saving curtain wall insulating glass according to claim 1, characterized in that: The explosion-proof layer (3) is a polycarbonate layer.

3. The double-layer energy-saving curtain wall insulating glass according to claim 1, characterized in that: The explosion-proof layer (3) is a polyvinyl chloride layer.

4. The double-layer energy-saving curtain wall insulating glass according to claim 2, characterized in that: The sound insulation layer (4) is a sound insulation and damping adhesive layer.

5. The double-layer energy-saving curtain wall insulating glass according to claim 1, characterized in that: The sound insulation layer (4) is an EVA film layer.

6. The double-layer energy-saving curtain wall insulating glass according to claim 1, characterized in that: The protective film (5) is a transparent optical polyester film.

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