CN212603862U

CN212603862U - Bent steel glass

Info

Publication number: CN212603862U
Application number: CN202020836533.4U
Authority: CN
Inventors: 李国盛
Original assignee: Shuangfeng Yongsheng Toughened Glass Co ltd
Current assignee: Shuangfeng Yongsheng Toughened Glass Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-02-26
Anticipated expiration: 2030-05-19

Abstract

The utility model provides a bent steel glass, which comprises an arc-shaped glass body, a fireproof layer and an explosion-proof heat insulation layer which are respectively arranged on the outer surfaces of two sides of the glass body, wherein the outer surface of the explosion-proof heat insulation layer is also provided with a hydrophobic layer, and the outer surface of the fireproof layer is provided with a photocatalytic layer formed by spraying photocatalyst emulsion; the fireproof layer is formed by spraying transparent fireproof varnish on the surface of one side of the glass body, and the explosion-proof heat-insulating layer is formed by sticking a transparent metal composite film which takes a PET (polyethylene terephthalate) polyester material as a substrate on the surface of the other side of the glass body; the structure that the two side surfaces of the bent steel glass are respectively provided with the hydrophobic layer and the photocatalytic layer is adopted, so that the defect that the glass surface is inconvenient to clean in the prior art is overcome, and the fireproof layer and the explosion-proof heat-insulating layer are combined to realize integration of multiple functions of explosion prevention, heat insulation, heat preservation, fire prevention, cleaning, air purification and the like, so that the safety coefficient is high, and the requirement of people on high-quality life can be met; it is widely suitable for glass processing.

Description

Bent steel glass

Technical Field

The utility model relates to a building material especially relates to a curved steel glass.

Background

Glass is a transparent solid substance, is widely applied to buildings for isolating wind and transmitting light, and has more and more varieties along with the progress of scientific technology, wherein the curved steel glass is curved glass which is formed in a mould after being heated and softened in order to meet the high-quality requirements of modern buildings, and is annealed to form curved glass, so that the curved glass has attractive style and smooth lines and is widely used in glass curtain walls, lighting ceilings, sightseeing elevators, indoor arc glass partition walls and glass guardrails with arc-shaped shapes; however, the bent steel glass still has some defects in use, for example, the glass needs to be cleaned after being used for a period of time, but the horizontal height after the glass is installed is generally larger than the height of a person, so that the surface cleaning is troublesome, particularly the surface of the outdoor side of the glass is difficult to clean, and in addition, the existing bent steel glass has single function and cannot meet the pursuit of people for high-quality life.

Disclosure of Invention

In order to the above situation, an object of the utility model is to provide a curved steel glass, thereby it adopts the structure that is equipped with hydrophobic layer and photocatalysis layer respectively at curved steel glass's both sides surface to overcome prior art and has the inconvenient defect of glass surface cleanness, the combination sets up flame retardant coating and explosion-proof insulating layer, realize collecting explosion-proof, thermal-insulated, heat preservation, fire prevention, it is clean, and many functions in an organic whole such as air-purifying, factor of safety is high, can satisfy people to the demand of high quality life, overall structure scientific and reasonable, and is simple and compact, installation and convenient to use, market prospect is wide, and convenient popularization and use is realized.

In order to achieve the purpose, the bent steel glass comprises an arc-shaped glass body, a hydrophobic layer, an explosion-proof heat insulation layer, a fireproof layer and a photocatalytic layer; the fire-proof layer and the explosion-proof heat-insulating layer are respectively arranged on the outer surfaces of the two sides of the glass body, the hydrophobic layer is arranged on the outer surface of the explosion-proof heat-insulating layer, and the photocatalytic layer is formed by spraying photocatalyst emulsion on the outer surface of the fire-proof layer; the fireproof layer is formed by spraying transparent fireproof varnish on the surface of one side of the glass body, and the explosion-proof heat insulation layer is formed by sticking a transparent metal composite film with a PET (polyethylene terephthalate) polyester material as a substrate on the surface of the other side of the glass body.

In order to realize the optimization of the structure and the effect, the further measures are as follows: the photocatalyst emulsion is nano titanium dioxide composite emulsion.

The hydrophobic layer is formed by bonding a polyvinylidene fluoride hydrophobic membrane on the outer surface of the explosion-proof heat-insulating layer.

The thickness of the PET polyester metal composite film is 0.3-0.5 mm.

The utility model discloses compare the produced beneficial effect of prior art:

(I) the utility model discloses a both sides surface of glass body is equipped with hydrophobic layer and photocatalysis layer respectively, utilize the photocatalysis of titanium dioxide, the poisonous and harmful gas or the organic matter on degradable glass surface, effectively kill multiple bacterium and decompose and innocent treatment the toxin that bacterium or fungi released, realize the self-cleaning treatment of glass surface, when the one side that is equipped with the photocatalysis layer with glass is towards indoor installation, then can deodorize the room air, purify, including degrading the formaldehyde that produces the interior decoration material, the hydrophobic membrane that combines glass opposite side to be equipped with can make the surface of glass be difficult for being infected with the dust, effectively improved the self-cleaning performance on glass surface, solved the inconvenient problem of artifical clearance, reach the purpose that improves the quality of life;

(II) the utility model adopts the PET polyester metal composite film pasted on one side surface of the glass body, which can improve the heat insulation, cold resistance, heat preservation, explosion prevention and shock resistance of the glass, prevent the heat exchange between the glass and the indoor and outdoor, is beneficial to energy saving and consumption reduction, improves the impact resistance and tearing property of the glass by pasting the metal composite film, can avoid the broken glass from splashing outwards, thereby effectively improving the safety performance and being beneficial to meeting the pursuit of people for high-quality life;

(III) the utility model adopts the technical scheme that the fireproof varnish is sprayed on the surface of one side of the glass body, when a fire disaster occurs, the fireproof varnish can effectively block flame, isolate high temperature and harmful gas and avoid the spread of fire, thereby effectively reducing the disaster loss;

(IV) the utility model discloses a thereby overcome prior art and have the inconvenient defect of glass surface cleanness in the structure that the both sides surface at curved steel glass is equipped with hydrophobic layer and photocatalysis layer respectively, combine to set up flame retardant coating and explosion-proof insulating layer, realize collecting explosion-proof, thermal-insulated, heat preservation, fire prevention, cleanness, and many functions in an organic whole such as air-purifying, factor of safety is high, can satisfy people to the demand of high quality life, overall structure scientific and reasonable, simple compactness, and installation and convenient to use have apparent economic benefits and social.

The utility model is widely suitable for the matching use of glass processing operation.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1-hydrophobic layer, 2-explosion-proof heat insulation layer, 3-glass body, 4-fireproof layer and 5-photocatalytic layer.

Detailed Description

Referring to fig. 1, the present invention is implemented as follows: a bent steel glass comprises an arc-shaped glass body 3, a hydrophobic layer 1, an explosion-proof heat insulation layer 2, a fireproof layer 4 and a photocatalytic layer 5; the fire-proof layer 4 and the explosion-proof heat-insulating layer 2 are respectively arranged on the outer surfaces of two sides of the glass body 3, the hydrophobic layer 1 is arranged on the outer surface of the explosion-proof heat-insulating layer 2, and the photocatalytic layer 5 is formed by spraying photocatalyst emulsion on the outer surface of the fire-proof layer 4; the fireproof layer 4 is formed by spraying transparent fireproof varnish on the surface of one side of the glass body 3, and the explosion-proof heat-insulating layer 2 is formed by sticking a transparent metal composite film which takes a PET (polyethylene terephthalate) polyester material as a substrate on the surface of the other side of the glass body 3.

Referring to fig. 1, the photocatalyst emulsion of the present invention is a nano titanium dioxide composite emulsion, which uses nano titanium dioxide as a main material to combine with graphene to form a composite dispersed emulsion, and uses titanium dioxide to have a photocatalytic function, when the photocatalyst emulsion is coated on the surface of a substrate, a strong catalytic degradation function can be generated under the action of light, thereby effectively degrading toxic and harmful gases or organic matters on the surface of glass, effectively killing various bacteria, decomposing and harmlessly treating toxins released by bacteria or fungi, and realizing self-cleaning treatment of the surface of glass, when one side of the photocatalyst emulsion sprayed on a glass body 3 is installed indoors, combining the good conductive property and the transparent optical property of graphene, and thus, deodorizing, anti-fouling and purifying indoor air can be realized, and the purpose of improving life quality can be achieved; the transparent fireproof varnish is a coating integrating decorative property and fireproof property, has excellent fireproof performance, oxidation resistance, corrosion resistance and high temperature resistance, has stable chemical performance, does not react with any substance, is convenient to use, can be coated on the surface of glass by spraying, brushing, dip-coating and other methods, has good adhesive force, is not easy to generate peeling and falling phenomena, does not generate color change, does not generate cracks or fall, does not generate peculiar smell or other harmful polymers when used at normal temperature and high temperature, has good transparency, is flat, smooth, attractive, quick to dry and simple and convenient to construct.

As shown in figure 1, the utility model discloses well explosion-proof insulating layer 2 adopts transparent PET polyester material to make the metal complex film of substrate, and the PET polyester substrate is a material that the durability is strong, firm moisture resistance, high temperature resistant, low temperature resistant, and it is limpid and transparent, and after adopting multiple processes such as metallization cladding material, magnetron sputtering, intermediate layer synthesis to handle, becomes the metal complex film that has multiple characteristics, and its thickness is generally 0.3 ~ 0.5mm to have good light transmissivity, can ensure indoor light is sufficient bright; the metal composite film is adhered to the surface of glass, so that the heat insulation, cold resistance, explosion prevention and shock resistance of the glass can be improved, the metal composite film is generally adhered to the surface of one side of the glass facing the outdoor, heat exchange between the glass and the outdoor can be effectively prevented, the heat insulation effect is good, the energy consumption of refrigeration equipment such as an air conditioner can be reduced, meanwhile, the metal composite film can improve the impact resistance and tear resistance of the glass, prevent the glass from splashing, is good in safety performance, can reduce ultraviolet radiation and infrared radiation, and is beneficial to prolonging the service life of indoor furniture.

As shown in fig. 1, the hydrophobic layer 1 of the present invention is formed by bonding a polyvinylidene fluoride hydrophobic membrane to the outer surface of the explosion-proof insulating layer 2, and has good chemical stability and anti-pollution performance due to the polyvinylidene fluoride (PVDF), so that the anti-hydrophilization time of the hydrophobic membrane can be prolonged, and the critical wetting depth of the hydrophobic membrane can be increased, so that the hydrophobic membrane prepared from the polyvinylidene fluoride as a raw material has strong hydrophobicity, high toughness, good impact strength and wear resistance, and excellent chemical stability, and is not corroded by strong oxidants such as acid and alkali; the general hydrophobic membrane has a lotus leaf effect, namely the surface of the hydrophobic membrane has micron-scale mastoid, the mastoid is provided with nanoscale wax crystal substances, the micro-nanoscale rough structure can greatly improve the contact angle of water drops on the micro-nanoscale rough structure, so that the water drops are easy to roll off, pollutants and dust on the surface can be taken away when the water drops roll on the surface, and the self-cleaning effect is achieved.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can be within the technical scope of the present invention, and the technical solution and the concept of the present invention should be replaced or changed equivalently, and all should be included in the scope of the present invention.

Claims

1. The bent steel glass is characterized by comprising an arc-shaped glass body (3), a hydrophobic layer (1), an explosion-proof heat-insulating layer (2), a fireproof layer (4) and a photocatalytic layer (5); the fire-proof layer (4) and the explosion-proof heat-insulating layer (2) are respectively arranged on the outer surfaces of two sides of the glass body (3), the hydrophobic layer (1) is arranged on the outer surface of the explosion-proof heat-insulating layer (2), and the photocatalytic layer (5) is formed by spraying photocatalyst emulsion on the outer surface of the fire-proof layer (4); the fireproof layer (4) is formed by spraying transparent fireproof varnish on the surface of one side of the glass body (3), and the explosion-proof heat-insulating layer (2) is formed by sticking a transparent metal composite film with a PET (polyethylene terephthalate) polyester material as a substrate on the surface of the other side of the glass body (3).

2. The bent steel glass according to claim 1, wherein the photocatalyst emulsion is a nano titanium dioxide composite emulsion.

3. The bent steel glass according to claim 2, characterized in that the hydrophobic layer (1) is formed by bonding a polyvinylidene fluoride hydrophobic membrane to the outer surface of the explosion-proof and heat-insulating layer (2).

4. The bent steel glass according to claim 1, wherein the thickness of the PET polyester metal composite film is 0.3-0.5 mm.