CN213573664U

CN213573664U - Heat insulation glass

Info

Publication number: CN213573664U
Application number: CN202021564986.2U
Authority: CN
Inventors: 刘延宁; 陈珂珩
Original assignee: Jiangsu Zhongxinrui Optical Materials Co ltd
Current assignee: Jiangsu Zhongxinrui Optical Materials Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-06-29
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to glass, in particular to heat insulation glass, which comprises a glass layer, a heat insulation layer and a sealing frame, wherein the glass layer comprises toughened glass and sound insulation glass; the sound insulation glass is laminated glass of double-layer glass, and sound insulation damping glue is arranged in the middle of the laminated glass; the lower surface of the toughened glass and the upper surface of the sound insulation glass are both provided with heat insulation layers; the heat insulation layer comprises an explosion-proof film and a heat insulation film; a vacuum layer is arranged in the middle of the heat insulation layer; the sealing frame seals the periphery of the glass. The heat insulation glass can prevent glass from being broken, reduce solar radiation and obviously reduce heat transfer; compared with the traditional glass, the thickness of the heat insulation glass is effectively reduced; the heat insulation glass has the heat insulation effect and can reduce the noise transmission, thereby providing a more comfortable environment for people.

Description

Heat insulation glass

Technical Field

The utility model relates to a glass, especially a heat insulating glass.

Background

With the development of the glass field, the glass is used more and more frequently, and the demand for functional glass is deepened increasingly. In summer with burning off, inflammation and cold winter, the glass is required to have a heat insulation function in a comfortable environment under the action of an air conditioner in order to reduce heat transfer and reduce energy consumption. The flying automobile, building construction and the like on the road generate huge noise, influence the rest of people, reduce the attention of people, and provide requirements for solving the noise influence and the noise function of glass. However, the existing glass has high heat transfer and poor sound insulation effect, and the existing heat insulation glass has insufficient rigidity and is easy to crack under the condition of large cold and heat change.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat insulating glass to solve the problem that proposes among the above-mentioned background art.

The utility model adopts the technical proposal that the heat insulation glass comprises a glass layer, a heat insulation layer and a sealing frame, and is characterized in that the glass layer is toughened glass and sound insulation glass; the sound insulation glass comprises double-layer glass laminated glass, and sound insulation damping glue is arranged in the middle of the laminated glass; the lower surface of the toughened glass and the upper surface of the sound insulation glass are both provided with heat insulation layers; the heat insulation layer comprises an explosion-proof film and a heat insulation film; a vacuum layer is arranged in the middle of the heat insulation layer; through holes are formed in the two sides of the toughened glass and the sound insulation glass; the sealing frame seals the periphery of the glass.

As a further aspect of the present invention: after the explosion-proof film (301) is bonded with the glass layer, the heat insulation film (302) is bonded on the explosion-proof film.

As a further aspect of the present invention: the sound insulation glass and the toughened glass are respectively bonded with the heat insulation layer.

As a further aspect of the present invention: and the sound insulation glass and the toughened glass are arranged in the sealing frame and are sealed by glass sealant.

As a further aspect of the present invention: the explosion-proof membrane is a PVB membrane, and the heat insulation membrane is aerogel felt.

Compared with the prior art, the beneficial effects of the utility model are that: the heat insulation layer arranged on the heat insulation glass comprises an explosion-proof film PVB which is strong in adhesive force and tough, is not easy to penetrate through after being impacted, does not drop glass fragments, can reduce solar radiation and prevents energy loss; the aerogel felt of the heat insulation film is a nano-scale porous material, can be coated on a glass layer, has low heat conductivity coefficient, obvious heat insulation effect and high space utilization rate, and can effectively reduce the thickness of heat insulation glass compared with the traditional glass; the middle vacuum layer can effectively reduce the heat transfer; the heat insulation layer and the vacuum layer are combined to improve the heat insulation effect obviously. The heat insulation glass formed by bonding the sound insulation glass, the toughened glass and the heat insulation layer has the heat insulation effect and can effectively reduce noise, thereby providing a more comfortable environment for people.

Drawings

FIG. 1 is a cross-sectional view of an embodiment of the present invention;

FIG. 2 is a top view of the toughened glass of the embodiment of the present invention;

FIG. 3 is a top view of the sound-proof glass according to the embodiment of the present invention;

the name of the mark in the figure is 1 toughened glass; 101 through holes; 2, sound insulation glass; 201 sound insulation damping glue; 301 an explosion-proof membrane; 302 a heat insulating film; 303 a vacuum layer; 4, sealing the frame; 5 glass sealant

Detailed Description

As shown in fig. 1 to 3, in the preferred embodiment of the present invention, an insulating glass includes a glass layer, a heat insulating layer, and a sealing frame 4, wherein the glass layer includes a tempered glass 1 and a sound insulating glass 2; the sound insulation glass 2 is a laminated glass of double-layer glass, sound insulation damping glue 201 is arranged in the middle of the laminated glass, and the sound insulation damping glue 201 can absorb, distort and absorb middle-frequency noise and high-frequency noise and weaken sound transmission; the lower surface of the toughened glass 1 and the upper surface of the sound insulation glass 2 are both provided with heat insulation layers;

the heat insulation layer comprises an explosion-proof film 301 and a heat insulation film 302; the explosion-proof film is a PVB film which has strong adhesive force and toughness, is not easy to penetrate after being impacted, can not drop glass fragments, can reduce solar radiation and prevent energy loss; the heat insulation film is an aerogel felt film, the aerogel felt film is coated on the glass layer, the space utilization rate is high, the thickness of the heat insulation glass can be reduced, the heat conductivity coefficient is low, and the heat insulation effect is obvious; the vacuum layer 303 is arranged in the middle of the heat insulation layer, so that the heat transfer can be effectively reduced; and after the PVB film is bonded with the glass layer, the aerogel felt film is bonded on the PVB film.

The sound insulation glass 2 and the toughened glass 1 are respectively bonded with the heat insulation layer, the sound insulation glass 2 and the toughened glass 1 bonded with the heat insulation layer are placed in a sealing frame 4, sealed by glass sealant 5, vacuumized to form a vacuum layer 303, and sealed. Through holes 101 are formed in the two sides of the toughened glass 1 and the sound insulation glass 2 and can be fully contacted and fixed with the glass sealant 5 in the sealing frame 4, so that more glue is stored, and the full adhesion with the glass layer is guaranteed; the sealing frame 4 seals the periphery of the glass, is multi-layer sealed, has good sealing effect, and can reduce the damage to the glass caused by collision in the transportation process.

The utility model discloses a theory of operation is: the PVB film reduces solar radiation and prevents energy loss under the sun irradiation, the PVB film is not easy to penetrate through after being impacted, glass fragments cannot fall off, and the potential safety hazard of glass cracking caused by heating can be prevented; the aerogel felt film has low heat conductivity coefficient, can reduce heat transmission, and can reduce the thickness of the heat insulation glass when being coated on a glass layer; the vacuum layer 303 can reduce noise transmission, effectively reduce heat transfer, and solve the adverse effect of condensation in winter. Under the double-deck sound insulation noise reduction of vacuum layer 303 and sound-proof glass 2, the isolated promotion to the noise has showing, has built comfortable quiet living environment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The heat insulation glass comprises a glass layer, a heat insulation layer and a sealing frame (4), and is characterized in that the glass layer comprises tempered glass (1) and sound insulation glass (2); the sound insulation glass (2) is double-layer glass, and sound insulation damping glue (201) is arranged in the middle of the double-layer glass; the lower surface of the toughened glass (1) and the upper surface of the sound insulation glass (2) are both provided with heat insulation layers; the heat insulation layer comprises an explosion-proof film (301) and a heat insulation film (302); a vacuum layer (303) is arranged in the middle of the heat insulation layer; through holes (101) are formed in the two sides of the toughened glass (1) and the sound insulation glass (2); the sealing frame (4) seals the periphery of the glass.

2. The insulating glass according to claim 1, wherein the explosion-proof film (301) is bonded to the glass layer and then the heat-insulating film (302) is bonded to the explosion-proof film (301).

3. The insulating glass according to claim 1, wherein the insulating glass (2) and the tempered glass (1) are respectively bonded to the insulating layer.

4. The insulating glass according to claim 1, wherein the sound insulating glass (2) and the tempered glass (1) are placed in a sealing frame (4) and sealed by a glass sealant (5).

5. The insulating glass according to claim 1, wherein the explosion-proof film (301) is a PVB film and the insulating film (302) is an aerogel felt.