CN219564377U - High-temperature-resistant tempered glass - Google Patents

Abstract

The utility model relates to the technical field of toughened glass, and provides high-temperature resistant toughened glass, which comprises a toughened glass main body and an anti-collision layer wrapped around the toughened glass main body, wherein a glass layer is arranged in the toughened glass main body, temperature regulating layers are arranged on the upper end face and the lower end face of the glass layer, a heat-resistant layer is arranged on one side of the temperature regulating layer, an anti-explosion layer is arranged on the outer side of the heat-resistant layer, the temperature regulating layer is arranged in the toughened glass main body in a wave mode, and pure water is filled in the temperature regulating layer. According to the utility model, through the arrangement of the heat-resistant layer and the temperature-regulating layer, heat quantity conducted to the glass layer from the periphery can be blocked, the heat conductivity of the glass layer is reduced, the phenomenon that the glass layer is broken due to heating is reduced, and in addition, the heat penetrating through the heat-resistant layer can be absorbed by utilizing the characteristic that the specific heat capacity of pure water filled in the temperature-regulating layer is large, so that the heating rate of the glass layer is delayed, and the popularization of the product is facilitated.

Description

High-temperature-resistant tempered glass

Technical Field

The utility model relates to the technical field of tempered glass, in particular to high-temperature-resistant tempered glass.

Background

The toughened glass is glass with compressive stress on the surface, also called reinforced glass, the impact strength of the toughened glass with the same thickness is 3-5 times that of common glass, the strength of the toughened glass is stronger than that of the common glass, but the toughened glass has the possibility of self-explosion (self-rupture), the common glass has no possibility of self-explosion, and particularly when the working temperature is higher, the toughened glass is installed on a microwave oven or used as a boiler mirror, nickel sulfide inclusion contained in the toughened glass can quickly change into alpha-beta state after being heated. If these impurities are in the tensile stress of the tempered glass, the volume expansion will cause spontaneous burst of the tempered glass, and in view of this, we propose a tempered glass resistant to high temperatures.

Disclosure of Invention

The utility model aims to solve the defect that the existing toughened glass is easy to crack in a high-temperature working environment, and provides high-temperature resistant toughened glass.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the high-temperature-resistant tempered glass comprises a tempered glass main body and an anti-collision layer wrapped around the tempered glass main body, wherein a glass layer is arranged inside the tempered glass main body, temperature regulating layers are arranged on the upper end face and the lower end face of the glass layer, a heat-resistant layer is arranged on one side of the temperature regulating layer, and an anti-explosion layer is arranged on the outer side of the heat-resistant layer;

the temperature regulating layer is arranged in the toughened glass main body in a wavy manner, and pure water is filled in the temperature regulating layer.

Preferably, the two temperature regulating layers arranged in the toughened glass main body are mutually communicated.

Preferably, a water injection hole communicated with the outside is formed in one side of the temperature regulating layer, and sealant is filled in the water injection hole.

Preferably, the heat-resistant layer is filled with transparent glass heat-insulating paint.

Preferably, a 3M explosion-proof membrane is arranged inside the explosion-proof layer.

Preferably, the inside of the anti-collision layer is filled with heat insulation cotton.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the heat-resistant layer and the temperature-regulating layer, heat quantity conducted to the glass layer at the periphery can be blocked, the heat conductivity of the glass layer is reduced, the phenomenon that the glass layer is broken due to heating is reduced, and in addition, the heat passing through the heat-resistant layer can be absorbed by utilizing the characteristic that the specific heat capacity of pure water filled in the temperature-regulating layer is large, so that the heating rate of the glass layer is delayed, the possibility of spontaneous explosion of the glass layer is reduced, and the popularization of the product is facilitated.

2. According to the utility model, through the arrangement of the 3M explosion-proof film, the scratch-proof effect of the toughened glass main body is improved, and the two sides of the toughened glass main body are bonded together under the action of the composite adhesive, so that fragments are prevented from splashing everywhere when the toughened glass main body is broken, the potential safety hazard of the product in use is reduced, and the practicability of the product is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

fig. 2 is a cross-sectional view of the present utility model.

In the figure: 1. a tempered glass main body; 11. a glass layer; 12. a temperature regulating layer; 13. a heat-blocking layer; 14. an explosion-proof layer; 15. a water injection hole; 2. and an anti-collision layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-2, a high temperature resistant tempered glass, including tempered glass main part 1, and the bump protection layer 2 of parcel around tempered glass main part 1, tempered glass main part 1 is inside to be equipped with glass layer 11, glass layer 11 up and down the terminal surface all is equipped with tempering layer 12, tempering layer 12 one side is equipped with and hinders thermal layer 13, it is equipped with explosion proof layer 14 to hinder thermal layer 13 outside, tempered glass's corner position is stress concentration's position, it is fragile relatively, receive the striking or beat of external force very easily to crack, be unfavorable for its protection, through wrapping up bump protection layer 2 outside tempered glass main part 1, can play fine guard effect in this scheme, be favorable to prolonging tempered glass main part 1's life, tempered glass main part 1 installs in the higher environment of operating temperature, at first can be through hinder thermal layer 13, carry out the separation to the heat in glass layer 11 all around, reduce its thermal conductivity, when tempered glass main part 1 locates operating temperature too high, cause the inside nickel sulfide inclusion of glass layer 11 to appear α - β state transformation, thereby when arousing the spontaneous rupture of glass layer 11, the glass main part 1 sets up the explosion proof layer 14 and is broken together, the potential safety hazard of product has been prevented to have been promoted, and the product has been favorable to the utility.

The tempering layer 12 is wavy and is arranged in the tempered glass main body 1, pure water is filled in the tempering layer 12, as shown in fig. 2, the tempering layer 12 which is wavy and is arranged in the tempered glass main body 1 is formed by serially connecting arch grooves, when the arch structure bears weight, pressure can be downwards and outwards transferred to adjacent parts, all parts of the arch structure are mutually extruded and are combined to be more compact, the arch structure is pressed to generate an external thrust, the arch structure can bear great weight to bear the force, the impact resistance of the tempered glass main body 1 is further improved, pure water is filled in the arch grooves, the specific heat capacity of the pure water is highest in common liquid, and according to the physical meaning of the specific heat capacity: in the process of absorbing or releasing heat when the unit mass object changes the unit temperature, the larger the specific heat capacity of the substance is, the more heat energy is required to be absorbed or released by the substance, so that the external heat can be absorbed by pure water in the temperature regulating layer 12 when the external heat passes through the heat resisting layer 13 and is blocked by the temperature regulating layer 12, the heat conduction of transferring heat to the glass layer 11 only occurs when the temperature of the external heat is higher than that of the glass layer 11, and according to a physical rule, the larger the temperature difference is, the faster the heat conduction is, the temperature regulating layer 12 must absorb a large amount of heat to improve the self temperature and accelerate the heat conduction rate, so that the temperature of the glass layer 11 is raised, the high temperature resistance of the toughened glass main body 1 is improved, the possibility of spontaneous explosion of the external heat is reduced, and the service life of the toughened glass main body 1 is prolonged.

The two temperature regulating layers 12 arranged in the toughened glass main body 1 are mutually communicated, as shown in fig. 2, the temperature regulating layers 12 on two sides of the glass layer 11 are communicated together, so that after one side of the toughened glass main body 1 is heated, the temperature difference on two sides of the glass layer 11 can be regulated by the temperature regulating layers 12, so that the temperature difference is not too large, and the possibility of heated cracking of the toughened glass main body is reduced.

The water injection hole 15 communicated with the outside is formed in one side of the temperature regulating layer 12, the water injection hole 15 is filled with sealant, pure water is conveniently injected into the temperature regulating layer 12 by workers due to the arrangement of the water injection hole 15 on the temperature regulating layer 12, the difficulty of pure water injection is reduced, the sealant is filled into the water injection hole 15 after the injection is completed, the temperature regulating layer 12 is sealed, the sealant is deformed along with the shape of a sealing surface, is not easy to flow, has a sealing material with certain cohesiveness, is an adhesive for filling a configuration gap and playing a sealing role, has the functions of leakage prevention, water prevention, vibration prevention, sound insulation and the like, so that the tightness of the temperature regulating layer 12 is improved, and in addition, the sealant also has good isolation, so that the toughened glass main body 1 is conveniently used in an environment with higher working temperature, and the practicability of the toughened glass main body 1 is further improved.

Example two

Referring to fig. 1-2, the present embodiment is substantially the same as the first embodiment, and more preferably, the heat-resistant layer 13 is filled with a transparent glass heat-insulating coating, which is a functional building coating applied on glass, and is generally directly painted on the surface of the glass to form a transparent film, which has high heat-insulating performance, can effectively insulate heat transferred from the outside into the glass layer 11, and increases the high temperature resistance of the tempered glass main body 1.

The explosion-proof layer 14 is internally provided with a 3M explosion-proof film, the 3M explosion-proof film is composed of seven layers of a polyester film layer, a metal coating layer, a gluing layer, a wear-resisting layer, an ultrathin coating layer and two safety base layers, the explosion-proof film is arranged outside the toughened glass main body 1, the scratch-proof effect of the explosion-proof film is improved through the wear-resisting layer, the heat conductivity of the heat to the inside of the toughened glass main body 1 is reduced through the metal coating layer, the influence of external light irradiation on nickel sulfide transformation in the glass layer 11 can be reduced by the polyester film layer and the ultrathin coating layer, the 3M explosion-proof film is bonded with two sides of the toughened glass main body 1 under the action of the gluing layer, and when the two safety base layers are arranged, fragments are prevented from splashing everywhere when the two safety base layers are broken.

The inside packing of anticollision layer 2 has thermal-insulated cotton, and thermal-insulated cotton has high temperature resistant, difficult burning, characteristics such as coefficient of heat conductivity is low, wraps up around toughened glass main part 1 not only can reduce the transmission of external heat to toughened glass main part 1 inside, can also carry out shock attenuation protection to the corner of toughened glass main part 1 through self porous structure to toughened glass main part 1 protection dynamics has been improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high temperature resistant tempered glass, includes tempered glass main part (1) to and parcel anticollision layer (2) around tempered glass main part (1), its characterized in that: the toughened glass comprises a toughened glass main body (1), wherein a glass layer (11) is arranged in the toughened glass main body, temperature regulating layers (12) are arranged on the upper end face and the lower end face of the glass layer (11), a heat-resistant layer (13) is arranged on one side of the temperature regulating layers (12), and an explosion-proof layer (14) is arranged on the outer side of the heat-resistant layer (13);

the temperature regulating layer (12) is arranged in the toughened glass main body (1) in a wavy manner, and pure water is filled in the temperature regulating layer.

2. A high temperature resistant tempered glass as claimed in claim 1, wherein: two temperature regulating layers (12) arranged in the toughened glass main body (1) are mutually communicated.

3. A high temperature resistant tempered glass as claimed in claim 1, wherein: one side of the temperature regulating layer (12) is provided with a water injection hole (15) communicated with the outside, and the water injection hole (15) is filled with sealant.

4. A high temperature resistant tempered glass as claimed in claim 1, wherein: the heat-resistant layer (13) is filled with transparent glass heat-insulating paint.

5. A high temperature resistant tempered glass as claimed in claim 1, wherein: and a 3M explosion-proof membrane is arranged in the explosion-proof layer (14).

6. A high temperature resistant tempered glass as claimed in claim 1, wherein: the inside of the anti-collision layer (2) is filled with heat insulation cotton.