Hollow glass capable of reducing dust attachment

Abstract

The invention provides hollow glass capable of reducing dust attachment. The hollow glass comprises a hollow glass body. A heat-insulating film is adhered to the outer side wall of the hollow glass body; an explosion-proof film is adhered to the outer side of the heat-insulating film; a self-cleaning coating is arranged on the outer side The self-cleaning coating comprises the following components in parts by weight: 2-6 parts of nano silicon dioxide, 1-6 parts of nano titanium dioxide, 4-8 parts of titanium phosphate, 10-20 parts of glass silicon resin, 3-6 parts of a fluorosilicone high-molecular polymer, 1-3 parts of a surfactant, 1-3 parts of a modifier, 2-8 parts of an organic solvent and 2-4 parts of a film-forming agent. The glass cleaning agent can effectively reduce dust attached to the surface of glass, is good in self-cleaning effect, has excellent heat insulation and explosion-proof functions, and is high in safety.

Description

Technical Field

[0001] The present application relates to the technical field of insulating glass, and in particular to an insulating glass capable of reducing dust adhesion. Background Art

[0002] Insulating glass is a new type of building material that has good heat insulation, sound insulation, is beautiful and practical, and can reduce the weight of buildings. It is made of two (or three) pieces of glass, using a high-strength and high-airtightness composite adhesive to bond the glass sheets to an aluminum alloy frame containing a desiccant, to produce high-efficiency sound insulation and heat insulation glass.

[0003] Insulating glass is mainly used in buildings that require heating, air conditioning, noise prevention or condensation, and no direct sunlight and special light. It is mainly used for outer glass decoration. The use of vacuum double-layer tempered glass can reach laboratory standards!

[0004] The current insulating glass has a certain degree of safety, but its self-cleaning performance is poor, and it is easy to adhere to more sand and dust, which affects the light transmittance of the glass. Therefore, it is necessary to design a insulating glass that reduces the adhesion of sand and dust. Summary of the invention

[0005] The present application provides a hollow glass that reduces dust adhesion, so as to solve the problem that the hollow glass in the prior art has poor self-cleaning effect and is easy to adhere to dust. It effectively reduces the dust adhesion on the glass surface and has a good self-cleaning effect. In addition, it also has excellent heat insulation and explosion-proof functions and is highly safe.

[0006] The present application provides a hollow glass for reducing dust adhesion, comprising a hollow glass body; an insulating film is adhered to the outer wall of the hollow glass body; an explosion-proof film is adhered to the outer side of the insulating film, and a self-cleaning coating is arranged on the outer side of the explosion-proof film; the self-cleaning coating components include, by weight, 2-6 parts of nano silicon dioxide, 1-6 parts of nano titanium dioxide, 4-8 parts of titanium phosphate, 10-20 parts of glass silicone resin, 3-6 parts of fluorosilicone polymer, 1-3 parts of surfactant, 1-3 parts of modifier, 2-8 parts of organic solvent and 2-4 parts of film-forming agent.

[0007] Preferably, the thermal insulation film comprises a PVC base film, an ultraviolet absorbing layer is coated on the outer surface of the PVC base film, and a composite radiation protection layer is formed on the surface of the ultraviolet absorbing layer.

[0008] Preferably, the radiation protection layer includes a first PET film, a first graphene film, a second graphene film and a second PET film, and the first graphene film and the second graphene film are arranged between the first PET film and the second PET film.

[0009] Preferably, it further comprises an insulating glass installation frame, the insulating glass body is installed in the insulating glass installation frame, and a sealing strip is installed between the outer wall of the insulating glass body and the inner wall of the insulating glass installation frame.

[0010] Preferably, a shock absorbing assembly is installed between the top end surface, the bottom end surface, the left side surface, the right side surface of the insulating glass body and the inner side wall of the insulating glass installation frame;

[0011] The shock absorbing assembly comprises an upper sealing pad, a lower sealing pad and a plurality of rubber shock absorbing columns, wherein the plurality of rubber shock absorbing columns are arranged between the upper sealing pad and the lower sealing pad.

[0012] Preferably, it also includes an airflow blowing component, which includes an air jet pipe and a clamping ring, the clamping ring is installed on the top outer edge of the insulating glass installation frame, the air jet pipe is clamped in the clamping ring, and the air inlet end of the air jet pipe is connected to an external miniature high-pressure air pump.

[0013] Preferably, a plurality of air outlet holes are provided on the lower surface of the air jet pipe, and the air outlet holes face the outer surface of the insulating glass body.

[0014] Preferably, a method for using insulating glass to reduce dust adhesion comprises the following steps:

[0015] A. When installing the insulating glass body, install the insulating glass body in the insulating glass installation frame, and clamp the sealing strip in the gap between the insulating glass body and the insulating glass installation frame;

[0016] B. Then, paste the heat insulation film on the outer wall of the insulating glass body, and paste the explosion-proof film on the outside of the heat insulation film;

[0017] C. Then spray a self-cleaning coating on the outside of the explosion-proof membrane to reduce the adhesion of sand and dust;

[0018] D. Finally, clamp the jet pipe into the clamping ring;

[0019] E. During daily use, the micro high-pressure air pump works regularly, and the jet pipe regularly sprays high-pressure gas to the outer surface of the insulating glass to blow away the attached dust.

[0020] Beneficial effects:

[0021] (1) The present invention has a simple structure and is easy to install. It can effectively reduce the adhesion of sand and dust to the glass surface and has a good self-cleaning effect. In addition, it also has excellent heat insulation and explosion-proof functions and is highly safe.

[0022] (2) The shock absorbing assembly used in the present invention can play a role in shock absorption and self-balancing, thereby preventing the hollow glass from bursting.

[0023] (3) The self-cleaning coating used in the present invention has excellent wear resistance, super hydrophobicity and durability, and excellent anti-fouling and self-cleaning performance, which effectively improves the cleanliness of the insulating glass.

[0024] (4) The heat-insulating film provided by the present invention has the functions of anti-ultraviolet, anti-radiation and heat insulation, thereby improving the performance of the insulating glass.

[0025] (5) In the present invention, the airflow blowing assembly installed on the insulating glass installation frame can further spray high-pressure airflow toward the surface of the insulating glass, further reducing the adhesion of sand and dust.

[0026] The above description is only an overview of the technical solution of the embodiment of the present application. In order to more clearly understand the technical means of the embodiment of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the embodiment of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present application, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a schematic diagram of the structure of the present invention;

[0029] Figure 2 It is a side view of the insulating glass body of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the shock absorbing assembly of the present invention;

[0031] Figure 4 It is a cross-sectional view of the thermal insulation film of the present invention;

[0032] Figure 5 This is a schematic diagram of the installation of the airflow spraying assembly of the present invention;

[0033] Explanation of the accompanying drawings: insulating glass installation frame 1, insulating glass body 2, shock absorbing assembly 3, sealing strip 4, thermal insulation film 5, explosion-proof film 6, self-cleaning coating 7, upper sealing gasket 8, lower sealing gasket 9, rubber shock absorbing column 10, PVC base film 11, ultraviolet absorption layer 12, first PET film 13, first graphene film 14, second graphene film 15, second PET film 16, air injection pipe 17, clamping ring 18, air outlet 19. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification, claims and drawings of this application are intended to cover non-exclusive inclusions.

[0036] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase "embodiments" in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0037] The directional words appearing in the following description are all directions shown in the drawings, and do not limit the specific structure of the present application. For example, in the description of the present application, the directions or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present application.

[0038] In addition, the expressions of indicated directions such as the X direction, the Y direction, and the Z direction used to illustrate the operation and construction of the components of the present embodiment are not absolute but relative, and although these indications are appropriate when the components are in the positions shown in the figures, when these positions change, these directions should be interpreted differently to correspond to the changes.

[0039] In addition, the terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects rather than to describe a specific order, and may explicitly or implicitly include one or more of the features.

[0040] In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, the "connection" or "connection" of a mechanical structure may refer to a physical connection. For example, the physical connection may be a fixed connection, such as a fixed connection through a fixing member, such as a fixed connection through a screw, bolt or other fixing member; the physical connection may also be a detachable connection, such as a mutual snap-on or snap-fit ​​connection; the physical connection may also be an integral connection, such as a connection formed by welding, bonding or integral molding. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0041] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0042] Embodiment 1:

[0043] See also Figure 1-Figure 4 The present application discloses a hollow glass for reducing dust adhesion, comprising a hollow glass body 2; an insulating film 5 is adhered to the outer wall of the hollow glass body 2; an explosion-proof film 6 is adhered to the outer side of the insulating film 5, and a self-cleaning coating 7 is arranged on the outer side of the explosion-proof film 6; the components of the self-cleaning coating 7 include 2-6 parts of nano silicon dioxide, 1-6 parts of nano titanium dioxide, 4-8 parts of titanium phosphate, 10-20 parts of glass silicone resin, 3-6 parts of fluorosilicone polymer, 1-3 parts of surfactant, 1-3 parts of modifier, 2-8 parts of organic solvent and 2-4 parts of film-forming agent in parts by weight.

[0044] Nano silicon dioxide has the optical property of resisting ultraviolet rays, and can improve the anti-aging, strength and chemical resistance of other materials. Nano titanium dioxide has a strong ultraviolet shielding effect, and has good dispersibility and weather resistance. Titanium phosphate has excellent durability. Glass silicone resin improves the wear resistance, aging resistance, water resistance, ultraviolet resistance and corrosion resistance of glass. Fluorosilicone polymer has excellent wear resistance and anti-aging properties. The film-forming agent can play a self-cleaning role to prevent dust from adhering to the glass surface. The self-cleaning coating used in the present invention has excellent wear resistance, super hydrophobicity and durability, excellent anti-fouling and self-cleaning performance, and effectively improves the cleanliness of insulating glass.

[0045] The heat-insulating film 5 includes a PVC base film 11, an ultraviolet absorption layer 12 is coated on the outer surface of the PVC base film 11, and a composite radiation protection layer is formed on the surface of the ultraviolet absorption layer 12. The radiation protection layer includes a first PET film 13, a first graphene film 14, a second graphene film 15 and a second PET film 16, wherein the first graphene film 14 and the second graphene film 15 are disposed between the first PET film 13 and the second PET film 16.

[0046] The first PET film and the second PET film have excellent heat resistance, cold resistance, good chemical resistance and oil resistance; the graphene film has the functions of heat insulation and radiation protection. The heat insulation film provided by the present invention has the functions of anti-ultraviolet, radiation protection and heat insulation, and improves the performance of the hollow glass.

[0047] The present invention also includes a hollow glass installation frame 1, the hollow glass body 2 is installed in the hollow glass installation frame 1, and a sealing strip 4 is also installed between the outer wall of the hollow glass body 1 and the inner wall of the hollow glass installation frame 2; a shock-absorbing component 3 is installed between the top end surface, the bottom end surface, the left side surface, the right side surface of the hollow glass body 2 and the inner wall of the hollow glass installation frame 1; the shock-absorbing component 3 includes an upper sealing pad 8, a lower sealing pad 9 and a plurality of rubber shock-absorbing columns 10, and the plurality of rubber shock-absorbing columns 10 are arranged between the upper sealing pad 8 and the lower sealing pad 9.

[0048] The upper sealing pad and the lower sealing pad have the effects of sealing and shock absorption, the rubber shock-absorbing column has the effect of shock absorption, and a plurality of rubber shock-absorbing columns have the effect of self-balancing when acting at the same time. The shock-absorbing component used in the present invention can play the role of shock absorption and self-balancing to prevent the hollow glass from bursting.

[0049] Embodiment 2:

[0050] The difference between this embodiment and the first embodiment is that: this embodiment also includes an airflow blowing assembly, which includes an air jet pipe 17 and a clamping ring 18, the clamping ring 18 is installed on the top outer edge of the insulating glass installation frame 2, the air jet pipe 17 is clamped in the clamping ring 18, and the air inlet end of the air jet pipe 17 is connected to an external micro high-pressure air pump; a plurality of air outlet holes 19 are provided on the lower surface of the air jet pipe 17, and the air outlet holes 19 are directly facing the outer surface of the insulating glass body.

[0051] The micro high-pressure air pump sprays high-pressure gas, which enters the jet pipe, and the jet pipe sprays high-pressure gas toward the outer surface of the insulating glass body to blow away the dust attached to the surface. In the present invention, the airflow blowing assembly installed on the insulating glass installation frame can further spray high-pressure airflow toward the surface of the insulating glass, further reducing the attachment of sand and dust.

[0052] In the present invention, a method for using insulating glass to reduce dust adhesion comprises the following steps:

[0053] A. When installing the insulating glass body, install the insulating glass body in the insulating glass installation frame, and clamp the sealing strip in the gap between the insulating glass body and the insulating glass installation frame;

[0054] B. Then, paste the heat insulation film on the outer wall of the insulating glass body, and paste the explosion-proof film on the outside of the heat insulation film;

[0055] C. Then spray a self-cleaning coating on the outside of the explosion-proof membrane to reduce the adhesion of sand and dust;

[0056] D. Finally, clamp the jet pipe into the clamping ring;

[0057] E. During daily use, the micro high-pressure air pump works regularly, and the jet pipe regularly sprays high-pressure gas to the outer surface of the insulating glass to blow away the attached dust.

[0058] In summary, the present invention has a simple structure, is easy to install, can effectively reduce the adhesion of sand and dust on the glass surface, has a good self-cleaning effect, and further has excellent heat insulation and explosion-proof functions and is highly safe.

[0059] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A hollow glass for reducing dust adhesion, characterized in that: It comprises a hollow glass body (2); a heat-insulating film (5) is adhered to the outer wall of the hollow glass body (2); an explosion-proof film (6) is adhered to the outer side of the heat-insulating film (5); and a self-cleaning coating (7) is arranged on the outer side of the explosion-proof film (6); The self-cleaning coating (7) comprises, by weight, 2-6 parts of nano silicon dioxide, 1-6 parts of nano titanium dioxide, 4-8 parts of titanium phosphate, 10-20 parts of glass silicone resin, 3-6 parts of fluorosilicone polymer, 1-3 parts of surfactant, 1-3 parts of modifier, 2-8 parts of organic solvent and 2-4 parts of film-forming agent.

2. The insulating glass for reducing dust adhesion according to claim 1, characterized in that: The thermal insulation film (5) comprises a PVC base film (11), the outer surface of the PVC base film (11) is coated with an ultraviolet absorption layer (12), and the surface of the ultraviolet absorption layer (12) is composited with a radiation protection layer.

3. The insulating glass for reducing dust adhesion according to claim 2, characterized in that: The radiation protection layer comprises a first PET film (13), a first graphene film (14), a second graphene film (15) and a second PET film (16), wherein the first graphene film (14) and the second graphene film (15) are arranged between the first PET film (13) and the second PET film (16).

4. The insulating glass for reducing dust adhesion according to claim 1, characterized in that: It also comprises a hollow glass installation frame (1), the hollow glass body (2) is installed in the hollow glass installation frame (1), and a sealing strip (4) is installed between the outer wall of the hollow glass body (1) and the inner wall of the hollow glass installation frame (2).

5. The insulating glass for reducing dust adhesion according to claim 4, characterized in that: A shock absorbing assembly (3) is installed between the top end surface, the bottom end surface, the left side surface, the right side surface of the insulating glass body (2) and the inner side wall of the insulating glass installation frame (1); The shock absorbing assembly (3) comprises an upper sealing pad (8), a lower sealing pad (9) and a plurality of rubber shock absorbing columns (10), wherein the plurality of rubber shock absorbing columns (10) are arranged between the upper sealing pad (8) and the lower sealing pad (9).

6. The insulating glass for reducing dust adhesion according to claim 1, characterized in that: It also comprises an airflow blowing assembly, which comprises an airflow blowing pipe (17) and a clamping ring (18), wherein the clamping ring (18) is installed on the outer edge of the top of the insulating glass installation frame (2), the airflow blowing pipe (17) is clamped in the clamping ring (18), and the air inlet end of the airflow blowing pipe (17) is connected to an external micro high-pressure air pump.

7. The insulating glass for reducing dust adhesion according to claim 6, characterized in that: A plurality of air outlet holes (19) are provided on the lower surface of the air injection pipe (17), and the air outlet holes (19) face the outer surface of the insulating glass body.

8. A method for using insulating glass to reduce dust adhesion, characterized in that: The following steps are involved: A. When installing the insulating glass body, install the insulating glass body in the insulating glass installation frame, and clamp the sealing strip in the gap between the insulating glass body and the insulating glass installation frame; B. Then, paste the heat insulation film on the outer wall of the insulating glass body, and paste the explosion-proof film on the outside of the heat insulation film; C. Then spray a self-cleaning coating on the outside of the explosion-proof membrane to reduce the adhesion of sand and dust; D. Finally, clamp the jet pipe into the clamping ring; E. During daily use, the micro high-pressure air pump works regularly, and the jet pipe regularly sprays high-pressure gas to the outer surface of the insulating glass to blow away the attached dust.

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