High-performance heat-preservation, sound-insulation, heat-insulation, defrosting and anti-fog glass

Abstract

The utility model discloses high-performance heat preservation, sound insulation and heat insulation defrosting anti-fog glass which comprises a glass substrate structure and further comprises a heating layer, a sound insulation layer, a LOW-E film layer, a hollow argon layer and a heat preservation film layer, and the glass substrate structure comprises a glass substrate I, a glass substrate II and a glass substrate III. The glass substrate I, the heating layer, the sound insulation layer, the glass substrate II, the LOW-E film layer, the hollow argon layer, the glass substrate III and the heat preservation film layer are sequentially compounded from outside to inside to form an integral glass structure. The high-performance heat-preservation, sound-insulation, heat-insulation, defrosting and anti-fog glass is reasonable in design, the temperature can be rapidly increased, and the defrosting and snow melting efficiency can be freely adjusted and controlled; the glass has good heat insulation and sound insulation effects, heat transfer of the glass is better reduced, and the loss of energy consumption is reduced.

Description

Technical Field

[0001] This utility model relates to the field of defrosting and anti-fog glass technology, and in particular to a high-performance heat-insulating, sound-insulating, heat-insulating, defrosting and anti-fog glass. Background Technology

[0002] In frigid regions and northern winters, low temperatures cause frost formation on glass, resulting in poor visibility. Snow easily accumulates on the outer layer of insulated glass. Simultaneously, due to the temperature difference between indoors and outdoors, frost easily forms on the outer surface of the insulated glass, and freezing occurs at extremely low temperatures. Reduced glass transparency and visibility, coupled with the inability to remove frost for extended periods, prevents people from seeing outside, creating feelings of depression and unease. In such environments, ordinary insulated glass and ordinary electrically heated glass products experience rapid heat loss to the outside in winter, increasing energy consumption for insulation and heating. In summer, high outdoor temperatures transfer indoors, further increasing energy consumption for air conditioning. With increasing global emphasis on sustainable development, accelerated urbanization, and rising demands for higher quality living environments, the existing manufacturing processes for traditional insulated glass can no longer meet market demands.

[0003] Existing electrically heated glass only has the function of heating for defrosting and snow melting, and it suffers from problems such as low heating temperature, uneven heating, and slow defrosting and snow melting time. It does not have the function of rapid defrosting and snow melting. Although ordinary hollow products have a certain heat insulation and sound insulation effect, they are far from achieving the goal of heat preservation and energy consumption reduction. In addition, ordinary electrically heated glass has a short service life.

[0004] For example, patent CN 212152096U discloses a self-defrosting and defogging low-emissivity glass and insulated glass. This self-defrosting and defogging low-emissivity glass includes a first glass substrate, a low-emissivity film layer, and a power source. The low-emissivity film layer includes a first dielectric layer, a first silver layer, a first protective layer, a second dielectric layer, a second silver layer, a second protective layer, and a third dielectric layer stacked sequentially. The low-emissivity film layer covers the surface of the first glass substrate, and the surface of the first dielectric layer facing away from the first silver layer is in contact with the first glass substrate. The positive and negative terminals of the power source are electrically connected to the opposite sides of the first silver layer, respectively. This structural solution has relatively poor heat insulation and sound insulation effects. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a high-performance heat-insulating, sound-insulating, heat-shielding, defrosting, and anti-fog glass, which heats up quickly, has high defrosting and anti-fog efficiency, and also has good heat insulation and sound insulation effects.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] This high-performance heat-insulating, sound-insulating, heat-shielding, defrosting, and anti-fog glass includes a glass substrate structure, as well as a heating layer, a sound-insulating layer, a LOW-E film layer, a hollow argon gas layer, and a heat-insulating film layer. The glass substrate structure includes glass substrate I, glass substrate II, and glass substrate III. The glass substrate I, heating layer, sound-insulating layer, glass substrate II, LOW-E film layer, hollow argon gas layer, glass substrate III, and heat-insulating film layer are sequentially composited from the outside to the inside to form an integral glass structure.

[0008] Further:

[0009] The heating layer is a heating wire, and the sound insulation layer is a damping sound insulation film. The heating wire is laid on the damping sound insulation film to form the heating layer.

[0010] The insulation film layer is a silver-free insulation film layer.

[0011] The LOW-E film has a thickness of 180–300 nm.

[0012] The thickness of the hollow argon layer is 10-13 mm, and the argon content is >95%.

[0013] The heating wires are a group of heating wires arranged side by side, and the heating wires are arranged in a wavy shape.

[0014] The ends of the set of heating wires are connected by tin-plated copper foil, and the tin-plated copper foil is connected to a wire connector.

[0015] It also includes a controller for controlling the power-on time, which is connected to the wire connector.

[0016] Compared with the prior art, this utility model has the following advantages:

[0017] This high-performance thermal insulation, sound insulation, heat insulation, defrosting, and anti-fog glass is reasonably designed, allowing for rapid heating and free adjustment and control of defrosting and snow melting efficiency; it has good heat insulation and sound insulation effects, better reduces heat transfer through the glass, and reduces energy loss. Attached Figure Description

[0018] The following is a brief explanation of the contents of each of the accompanying drawings and the markings in the drawings:

[0019] Figure 1 This is a schematic diagram of the glass layer structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the heating layer structure of this utility model.

[0021] In the picture:

[0022] 1. Glass substrate I, 2. Heating layer, 3. Sound insulation layer, 4. Glass substrate II, 5. Low-E film layer, 6. Hollow argon gas layer, 7. Glass substrate III, 8. Silver-free heat insulation film layer;

[0023] 21. Heating wire, 22. Wire connector, 23. Tin-plated copper foil, 24. Transparent butyl material tape. Detailed Implementation

[0024] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and through the description of the examples.

[0025] like Figure 1 and Figure 2 As shown, this high-performance heat-insulating, sound-insulating, heat-shielding, defrosting, and anti-fog glass includes a glass substrate structure, a heating layer, a sound-insulating layer, a LOW-E film layer, a hollow argon gas layer, and a heat-insulating film layer. The glass substrate structure includes glass substrate I, glass substrate II, and glass substrate III. Glass substrate I1, heating layer 2, sound-insulating layer 3, glass substrate II 4, LOW-E film layer 5, hollow argon gas layer 6, glass substrate III 7, and heat-insulating film layer are sequentially composited from the outside to the inside to form an integral glass structure.

[0026] The heating layer is a heating wire, and the sound insulation layer is a damping sound insulation film. The heating wire is laid on the damping sound insulation film to form the heating layer, and the integrated structure is compact. The heat insulation film layer is a silver-free heat insulation film layer 8 with a thickness of 120-200nm.

[0027] The LOW-E membrane layer is 180-300nm thick, the hollow argon layer is 10-13mm thick, and the argon content is >95%; the hollow argon layer uses 0.55-0.95 particle molecular sieve, and the filling amount is >75%; it has good heat insulation and sound insulation effects.

[0028] The heating wires consist of a group of heating wires 21 arranged side-by-side in a wavy pattern. The ends of the group of heating wires are connected via tin-plated copper foil 23, which is then connected to a wire connector 22. The wire connector is made of high-temperature resistant wire and has a spare wire, ensuring it will not deform or break under high temperature and high pressure conditions. This invention also includes a controller for controlling the energizing time, which is connected to the wire connector and has a voltage adjustment range of 12V-48V.

[0029] Furthermore, the width of the tin-plated copper foil is only 5mm, and it can be hidden within the hollow structural adhesive area 6-10mm from the edge; the thickness of the sound insulation layer is 0.76mm or a multiple of 0.76; and the tin-plated copper foil is sealed with transparent butyl material to prevent moisture penetration and leakage risk, thereby increasing the service life.

[0030] This high-performance thermal insulation, sound insulation, heat insulation, defrosting, and anti-fog glass is reasonably designed, allowing for rapid heating and free adjustment and control of defrosting and snow melting efficiency; it has good heat insulation and sound insulation effects, better reduces heat transfer through the glass, and reduces energy loss.

[0031] The preferred specific example of this utility model is as follows:

[0032] From outdoor to indoor, the structure consists of: a first glass substrate, a second heating layer, a third sound insulation layer, a fourth glass substrate, a fifth high-performance LOW-E film layer, a sixth hollow argon gas layer, a seventh glass substrate, and an eighth silver-free thermal insulation film layer. Heating wires are laid on the third layer of damping and sound insulation film, spaced 2-10mm apart and arranged in a wavy pattern. These wires are connected in parallel using tin-plated copper foil, which is 5mm wide and 6-10mm from the glass edge. A transparent butyl material strip is used to seal the edge of the tin-plated copper foil. The tin-plated copper foil is connected to a high-temperature wire connector for electrical conductivity, which in turn connects to a controller. The second layer is bonded to the first glass substrate, and the fourth and fifth LOW-E glass layers are placed on top and then laminated under high pressure. After lamination, the seventh and eighth thermal insulation glass layers are joined in a hollow laminated glass unit to form a double-glazed unit.

[0033] The hollow laminated glass of this invention can achieve a heat transfer coefficient of less than 1.1W / m, a sound insulation value of >40 decibels, and defrost and melt snow in 10-25 minutes; it has excellent water vapor barrier properties, preventing water vapor from entering and causing leakage hazards, and extending service life.

[0034] The above description is only a preferred embodiment of the present utility model. The above technical features can be arbitrarily combined to form multiple embodiments of the present utility model.

[0035] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the concept and technical solution of the present invention, or the direct application of the concept and technical solution of the present invention to other occasions without modification, are all within the protection scope of the present invention.

Claims

1. A high-performance thermal insulation, sound insulation, heat insulation, defrosting, and anti-fog glass, comprising a glass substrate structure, characterized in that: It also includes a heating layer, a sound insulation layer, a LOW-E film layer, a hollow argon gas layer, and a heat insulation film layer. The glass substrate structure includes glass substrate I, glass substrate II, and glass substrate III. The glass substrate I, heating layer, sound insulation layer, glass substrate II, LOW-E film layer, hollow argon gas layer, glass substrate III, and heat insulation film layer are sequentially composited from the outside to the inside to form an integral glass structure.

2. The high-performance thermal insulation, sound insulation, heat insulation, defrosting, and anti-fog glass as described in claim 1, characterized in that: The heating layer is a heating wire, and the sound insulation layer is a damping sound insulation film. The heating wire is laid on the damping sound insulation film to form the heating layer.

3. The high-performance thermal insulation, sound insulation, heat insulation, defrosting, and anti-fog glass as described in claim 1, characterized in that: The insulation film layer is a silver-free insulation film layer.

4. The high-performance thermal insulation, sound insulation, heat insulation, defrosting, and anti-fog glass as described in claim 1, characterized in that: The LOW-E film has a thickness of 180–300 nm.

5. The high-performance thermal insulation, sound insulation, heat insulation, defrosting, and anti-fog glass as described in claim 1, characterized in that: The thickness of the hollow argon layer is 10-13 mm, and the argon content is >95%.

6. The high-performance thermal insulation, sound insulation, heat insulation, defrosting, and anti-fog glass as described in claim 2, characterized in that: The heating wires are a group of heating wires arranged side by side, and the heating wires are arranged in a wavy shape.

7. The high-performance thermal insulation, sound insulation, heat insulation, defrosting, and anti-fog glass as described in claim 6, characterized in that: The ends of the set of heating wires are connected by tin-plated copper foil, and the tin-plated copper foil is connected to a wire connector.

8. The high-performance thermal insulation, sound insulation, heat insulation, defrosting, and anti-fog glass as described in claim 7, characterized in that: It also includes a controller for controlling the power-on time, which is connected to the wire connector.

Images