Heat-resistant ultraviolet-proof glass
By setting heat-insulating, flame-retardant, ultraviolet-proof and hydrophobic coatings on the surface of the glass, the problem of the hydrophobic effect of fluorocarbon coating in existing ultraviolet-proof glass is solved, and the thermal insulation and flame-retardant of heat-resistant and ultraviolet-proof glass is realized. Dehydration function and reduces material use.
Patent Information
- Application Number
- CN202420018108.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-04
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-04
AI Technical Summary
When existing UV-proof glasses are equipped with flame retardant coatings and UV-proof films, the hydrophobic effect of the fluorocarbon coating is destroyed, resulting in the inability to effectively prevent water droplets from adhering, which in turn affects its service life.
The glass surface is equipped with heat-insulating coatings, flame-retardant coatings, UV-proof films and hydrophobic coatings from the inside to the outside, or these coatings are provided on only one side, using ceramic microspheres, inorganic flame-retardant materials and organic materials, etc. To ensure its thermal insulation, flame retardant, UV protection and dehydration functions.
It realizes the heat-resistant and flame-retardant, ultraviolet-proof and fast dehydration functions of heat-resistant and ultraviolet-resistant glass, while reducing material investment and saving costs.
Smart Images
Figure CN222250493U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass, in particular to heat-resistant and ultraviolet-proof glass. Background Art
[0002] Anti-UV glass (also known as: anti-UV glass, UV-filtering glass), as the name suggests, is a special optical glass that can filter ultraviolet light. It is the best among optical glasses. Although ultraviolet rays have the effect of killing bacteria, they should be avoided in certain occasions, including: high-end office buildings, high-end furniture, high-end clothing, libraries, museums, welding protection, special lamps and other places.
[0003] After searching, the application number 201820902267.3 provides an anti-ultraviolet coated glass, including laminated glass, anti-ultraviolet film and flame retardant coating...., compared with the existing anti-ultraviolet coated glass, the service life of the anti-ultraviolet film is greatly improved. In this scheme, the outermost layer of the laminated glass is provided with a flame retardant coating, and then the inner layer is provided with an anti-ultraviolet film and a fluorocarbon coating respectively. The main function of the fluorocarbon coating is to repel water and accelerate the falling of water droplets attached to the surface. However, the flame retardant coating and the anti-ultraviolet film are attached to the surface of the fluorocarbon coating, so that the fluorocarbon coating is in direct contact with the water droplets, so that the fluorocarbon coating can not play the original hydrophobic role. Therefore, a heat-resistant and anti-ultraviolet glass is urgently needed. Utility Model Content
[0004] To solve the above technical problems, the utility model provides the following technical solutions: a heat-resistant and UV-proof glass, comprising a glass body, wherein the surface of the glass body is provided with a heat-insulating coating, a flame-retardant coating, an UV-proof film and a hydrophobic coating from the inside to the outside.
[0005] Preferably, the cross-sectional thickness of the thermal insulation coating is set to 0.5 mm-1 mm, and the thermal insulation coating is made of ceramic microsphere coating.
[0006] Preferably, the cross-sectional thickness of the flame retardant coating is set to 1 mm-3 mm, and the flame retardant coating is made of an inorganic flame retardant coating.
[0007] Preferably, the cross-sectional thickness of the anti-ultraviolet film is set to 1 mm-1.5 mm, and the ultraviolet film is made of organic material.
[0008] Preferably, the thickness of the hydrophobic coating is 0.5 mm-1 mm, and the hydrophobic coating is made of fluorocarbon coating.
[0009] Preferably, the heat-insulating coating, the flame-retardant coating, the anti-ultraviolet film and the hydrophobic coating are sequentially sleeved on the surface of the glass body from the inside to the outside.
[0010] Preferably, the heat-insulating coating, the flame-retardant coating, the UV-proof film and the hydrophobic coating are sequentially arranged on one side of the glass body.
[0011] By means of the above technical scheme, the utility model provides a heat-resistant and UV-proof glass, which has the following beneficial effects: the heat-resistant and UV-proof glass can be coated with a heat-insulating coating, a flame-retardant coating, an UV-proof film and a hydrophobic coating on the surface of the glass body from the inside to the outside, and has good heat-insulating and flame-retardant, UV-proof and fast dehydration functions. At the same time, the heat-insulating coating, the flame-retardant coating, the UV-proof film and the hydrophobic coating can also be arranged only on one side of the glass body, ensuring that it has certain heat-insulating and flame-retardant, UV-proof and fast dehydration functions while reducing the input of materials and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.
[0013] In the attached picture:
[0014] Figure 1 This is a schematic diagram of the external structure of the first embodiment of the present utility model;
[0015] Figure 2 This is a front view structural diagram of the first embodiment of the present utility model;
[0016] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A;
[0017] Figure 4 This is a schematic diagram of the external structure of the second embodiment of the present utility model;
[0018] Figure 5 This is a front view structural diagram of the second embodiment of the present utility model;
[0019] Figure 6 for Figure 5 Schematic diagram of the enlarged structure of part B.
[0020] In the figure: 1. Glass body; 2. Thermal insulation coating; 3. Flame retardant coating; 4. Anti-ultraviolet film; 5. Hydrophobic coating. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Embodiment 1
[0023] Combination Figure 1-Figure 3 As shown, the utility model provides: a heat-resistant and UV-proof glass, comprising a glass body 1, the surface of the glass body 1 is respectively provided with a heat-insulating coating 2 from the inside to the outside, the cross-sectional thickness of the heat-insulating coating 2 is set to 1 mm, generally a ceramic microsphere coating is used, the coating contains tiny ceramic microspheres, which can reflect and scatter thermal radiation and reduce heat transfer, a flame-retardant coating 3, the cross-sectional thickness of the flame-retardant coating 3 is set to 3 mm, such as a coating containing ingredients such as ammonium phosphate and borate, these coatings can release moisture and inert gas when a fire occurs to form a protective layer, thereby slowing down the spread of the fire, and an UV-proof film 4, the cross-sectional thickness of the UV-proof film 4 is set to 1.5 mm m, such as polyester, polyether, polypropylene, etc. These materials have good anti-ultraviolet properties, can absorb and block ultraviolet radiation, thereby reducing damage to the human body and objects, and a hydrophobic coating 5, the thickness of the hydrophobic coating 5 is 1mm, such as fluorocarbon polymers, etc., which can make water droplets form spheres on the glass surface and slide down quickly, thereby avoiding water vapor adhesion and atomization. The heat-insulating coating 2, the flame-retardant coating 3, the anti-ultraviolet film 4 and the hydrophobic coating 5 are sequentially sleeved on the surface of the glass body 1 from the inside to the outside, and each coating is wrapped on the outside of the glass body 1, so that the glass body 1 can be installed at will, and at the same time has the advantages of heat insulation and fire prevention, and fast surface dehydration after ultraviolet irradiation.
[0024] In this embodiment, the exterior of the glass body 1 is wrapped with a heat insulation coating 2, a flame retardant coating 3, an anti-ultraviolet film 4 and a hydrophobic coating 5 from the inside out, so that the whole has good heat insulation, fire prevention, UV protection and hydrophobic functions, and during installation, it can be normally installed in the designated position without considering the front and back sides.
[0025] Embodiment 2
[0026] Combination Figure 4-Figure 5The utility model provides: a heat-resistant and UV-proof glass, comprising a glass body 1, a heat-insulating coating 2, a flame-retardant coating 3, an anti-ultraviolet film 4 and a hydrophobic coating 5 arranged in sequence on one side of the glass body 1, the cross-sectional thickness of the heat-insulating coating 2 is set to 0.5 mm, and a ceramic microsphere coating is generally used. This coating contains tiny ceramic microspheres that can reflect and scatter thermal radiation and reduce heat transfer, a flame-retardant coating 3, and a cross-sectional thickness of the flame-retardant coating 3 is set to 1 mm, such as a coating containing ingredients such as ammonium phosphate and borate. These coatings can release moisture and inert gas when a fire occurs to form a protective layer, thereby slowing down the spread of the fire, and an anti-ultraviolet film 4, and a cross-sectional thickness of the anti-ultraviolet film 4. The surface thickness is set to 1mm, such as polyester, polyether, polypropylene, etc. These materials have good UV resistance, can absorb and block ultraviolet radiation, thereby reducing damage to the human body and objects, and hydrophobic coating 5, the thickness of the hydrophobic coating 5 is 0.5mm, such as fluorocarbon polymers, etc., which can make water droplets form spheres on the glass surface and slide down quickly, thereby avoiding water vapor adhesion and atomization. The heat insulation coating 2, flame retardant coating 3, anti-ultraviolet film 4 and hydrophobic coating 5 are installed in sequence on one side of the glass body 1, and each coating is laid on one side surface of the glass body 1 to ensure that it has certain heat insulation, flame retardant, anti-ultraviolet and fast dehydration functions while reducing material input and saving costs.
[0027] In this embodiment, each coating is only laid on a single side of the glass body 1. During installation, make sure that the coated side faces outward. Compared with the method of completely covering the surface of the glass body 1 with the coating in Embodiment 1, this embodiment reduces the material input while ensuring that the whole has certain functions of heat insulation, flame retardancy, UV protection and fast dehydration.
[0028] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A heat-resistant and ultraviolet-proof glass, comprising a glass body (1), characterized in that: The surface of the glass body (1) is provided with a heat insulation coating (2), a flame retardant coating (3), an anti-ultraviolet film (4) and a hydrophobic coating (5) from the inside to the outside.
2. The heat-resistant and UV-proof glass according to claim 1, characterized in that: The cross-sectional thickness of the thermal insulation coating (2) is set to 0.5 mm-1 mm, and the thermal insulation coating (2) is made of ceramic microsphere coating.
3. The heat-resistant and UV-proof glass according to claim 1, characterized in that: The cross-sectional thickness of the flame retardant coating (3) is set to 1 mm-3 mm, and the flame retardant coating (3) is made of an inorganic flame retardant coating.
4. The heat-resistant and UV-proof glass according to claim 1, characterized in that: The cross-sectional thickness of the anti-ultraviolet film (4) is set to 1 mm-1.5 mm, and the ultraviolet film is made of organic material.
5. The heat-resistant and UV-proof glass according to claim 1, characterized in that: The thickness of the hydrophobic coating (5) is 0.5 mm-1 mm, and the hydrophobic coating (5) is made of fluorocarbon coating.
6. The heat-resistant and UV-proof glass according to claim 1, characterized in that: The heat-insulating coating (2), the flame-retardant coating (3), the ultraviolet-proof film (4) and the hydrophobic coating (5) are sequentially sleeved on the surface of the glass body (1) from the inside to the outside.
7. The heat-resistant and UV-proof glass according to claim 1, characterized in that: The heat-insulating coating (2), the flame-retardant coating (3), the ultraviolet-proof film (4) and the hydrophobic coating (5) are sequentially arranged on one side of the glass body (1).