CN216921892U

CN216921892U - LOW-E hollow glass capable of balancing air pressure of hollow layer

Info

Publication number: CN216921892U
Application number: CN202122762467.8U
Authority: CN
Inventors: 曹耀明
Original assignee: Dongguan Yinjian Glass Engineering Co ltd
Current assignee: Dongguan Yinjian Glass Engineering Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-07-08
Anticipated expiration: 2031-11-12

Abstract

The utility model provides LOW-E hollow glass for balancing air pressure of a hollow layer, which comprises first tempered glass, second tempered glass and the hollow layer positioned between the first tempered glass and the second tempered glass, wherein an aluminum frame is arranged at the edge of the hollow layer, the upper end and the lower end of the aluminum frame are respectively connected with the first tempered glass and the second tempered glass through glass cement, a first groove and a second groove are respectively arranged at the two ends of the aluminum frame, the first groove is arranged close to one side of the hollow layer, an inner baffle plate and an elastic gasket are arranged in the first groove, an outer baffle plate is arranged in the second groove, a sliding rod is connected between the inner baffle plate and the outer baffle plate, and a through hole for the sliding rod is formed in the middle of the aluminum frame. The LOW-E hollow glass can automatically balance the air pressure between the hollow layer and the outside, has good air tightness, and effectively avoids the conditions of glass breakage or edge air leakage and the like caused by higher air pressure in the hollow layer.

Description

LOW-E hollow glass capable of balancing air pressure of hollow layer

Technical Field

The utility model relates to the technical field of glass, in particular to LOW-E hollow glass for balancing air pressure of a hollow layer.

Background

The LOW-E glass is also called LOW-emissivity glass, and is a film system product formed by plating a plurality of layers of metal or other compounds on the surface of the glass. The coating layer has the characteristics of high visible light transmission and high mid-far infrared ray reflection, so that the coating layer has excellent heat insulation effect and good light transmission compared with common glass and traditional coating glass for buildings. The LOW-E hollow glass is one of LOW-E glass, and usually adopts an aluminum frame as a support frame, and then the edges are sealed by using silicone glass cement, so that a hollow layer is formed between the two pieces of glass, and the hollow layer is filled with inert gas such as air or argon. In practical application, the air or inert gas in the hollow layer expands with heat and contracts with cold under the influence of ambient temperature, and when the temperature in a use scene is higher, the air pressure in the hollow layer is higher, so that the phenomena of glass breakage or edge air leakage and the like are easily caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the LOW-E hollow glass provided by the utility model can automatically balance the air pressure between the hollow layer and the outside, has good air tightness, and effectively avoids the conditions of glass breakage or edge air leakage and the like caused by high air pressure in the hollow layer.

In order to achieve the purpose, the utility model is solved by the following technical scheme:

the utility model provides a LOW-E cavity glass of balanced cavity layer atmospheric pressure, includes first toughened glass, second toughened glass, is located first toughened glass with cavity layer between the second toughened glass, the cavity layer edge is equipped with the aluminium frame, both ends all glue through glass respectively with first toughened glass, second toughened glass connect about the aluminium frame, aluminium frame both ends are equipped with first recess, second recess respectively, first recess lean on to cavity layer one side sets up, be equipped with interior baffle, elastic gasket in the first recess, be equipped with the outer baffle in the second recess, the interior baffle with be connected with the slide bar between the outer baffle, aluminium frame middle part is equipped with the confession the gliding through-hole of slide bar.

Specifically, the edge of the inner baffle is provided with a first sealing ring.

Specifically, a second sealing ring is arranged at the edge of the outer baffle.

Specifically, a first silver coating, a first SiO2 medium layer and a nano self-cleaning coating are sequentially arranged at the upper end of the first toughened glass.

Specifically, a second silver coating, a second SiO2 medium layer, an ultraviolet reflecting layer and an antibacterial coating layer are sequentially arranged at the lower end of the second toughened glass.

The utility model has the beneficial effects that:

1. according to the LOW-E hollow glass, the two ends of an aluminum frame are respectively provided with a first groove and a second groove, an inner baffle plate and an elastic gasket are arranged in the first groove, an outer baffle plate is arranged in the second groove, a sliding rod is connected between the inner baffle plate and the outer baffle plate, the middle of the aluminum frame is provided with a through hole for the sliding rod to slide, when the air pressure in a hollow layer is higher, the inner baffle plate can be automatically extruded outwards, so that the function of automatically balancing the air pressure between the hollow layer and the outside is achieved, the conditions of glass breakage or edge air leakage and the like caused by the higher air pressure in the hollow layer are effectively avoided, the edge of the inner baffle plate is provided with a first sealing ring, and the edge of the outer baffle plate is provided with a second sealing ring, so that the LOW-E hollow glass can always keep good air tightness in the air pressure balancing process;

2. a nano self-cleaning coating is added, so that the glass surface has a self-cleaning function; the double-silver plating layer is added, so that the LOW-E hollow glass has an excellent heat insulation effect; an ultraviolet reflecting layer is added, so that the ultraviolet transmission resistance of the LOW-E hollow glass is improved; an antibacterial coating layer is added, and the antibacterial capability of the LOW-E hollow glass is improved.

Drawings

FIG. 1 is a schematic structural diagram of a LOW-E insulating glass for equalizing air pressure in a hollow layer according to the present invention.

The reference signs are: first toughened glass 1, first silver plating layer 11, first SiO₂ Dielectric layer 12, nano self-cleaningA plating layer 13, a second toughened glass 2, a second silver plating layer 21 and a second SiO₂The glass sealing device comprises a medium layer 22, an ultraviolet reflecting layer 23, an antibacterial coating layer 24, a hollow layer 3, an aluminum frame 4, a first groove 41, a second groove 42, an inner baffle 43, an elastic gasket 44, an outer baffle 45, a sliding rod 46, a first sealing ring 47, a second sealing ring 48 and glass cement 5.

Detailed Description

The present invention will be described in further detail with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1:

a kind of LOW-E hollow glass which balances the air pressure of the hollow layer, including the first toughened glass 1, the second toughened glass 2, the hollow layer 3 between the first toughened glass 1 and the second toughened glass 2, the edge of the hollow layer 3 has aluminum frames 4, the upper and lower both ends of the aluminum frame 4 are connected with the first toughened glass 1, the second toughened glass 2 through the glass cement 5 respectively, the both ends of the aluminum frame 4 have the first groove 41, the second groove 42 separately, the first groove 41 is set up to one side of the hollow layer 3, there are inner baffles 43, elastic washers 44 in the first groove 41, the function of the elastic washers 44 makes the inner baffles 43 have the function of automatic reset, there are outer baffles 45 in the second groove 42, connect with the slide bar 46 between inner baffles 43 and outer baffles 45, there are through holes for the slide bar 46 in the middle part of the aluminum frame 4, when the air pressure is higher in the hollow layer 3, the air pressure of the hollow layer 3 acts on the inner baffles 43 to extrude to the outside, thereby achieving the function of automatically balancing the air pressure between the hollow layer 3 and the outside and effectively avoiding the conditions of glass breakage or edge air leakage and the like caused by higher air pressure in the hollow layer 3.

Preferably, in order to ensure that the hollow layer 3 always keeps good air tightness during the process of balancing the air pressure in the LOW-E hollow glass, the edge of the inner baffle 43 is provided with a first sealing ring 47.

Preferably, in order to ensure that the hollow layer 3 always keeps good air tightness during the process of balancing the air pressure in the LOW-E hollow glass, the edge of the outer baffle 45 is provided with a second sealing ring 48.

Preferably, the first silver plating layer 11 and the first SiO are sequentially arranged at the upper end of the first toughened glass 1₂A dielectric layer 12, a nano self-cleaning coating layer 13, nanoThe self-cleaning coating 13 can absorb the energy of sunlight, release negative oxygen ions under the action of photocatalysis, inhibit the generation of bacteria, kill the bacteria, effectively and loosely divide organic stains on the surface of the glass, has strong hydrophilicity, and can spread to form a water film when water molecules drop on the surface of the glass, be connected into a whole to form the water film on the surface of the glass, and keep the surface of the glass clean along with the flushing of rainwater in rainy days.

Preferably, the lower end of the second toughened glass 2 is provided with a second silver plating layer 21 and a second SiO in sequence₂A dielectric layer 22, an ultraviolet reflecting layer 23 and an antibacterial coating layer 24; the ultraviolet reflecting layer 23 is added, so that the ultraviolet transmission resistance of the LOW-E hollow glass is improved; the antibacterial coating layer 24 is a ZnO coating, and the ZnO coating has good antibacterial capacity, so that the antibacterial capacity of the LOW-E hollow glass is improved.

The above examples only show one embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The LOW-E hollow glass capable of balancing air pressure of the hollow layer comprises first tempered glass (1), second tempered glass (2) and the hollow layer (3) positioned between the first tempered glass (1) and the second tempered glass (2), and is characterized in that an aluminum frame (4) is arranged at the edge of the hollow layer (3), the upper end and the lower end of the aluminum frame (4) are respectively connected with the first tempered glass (1) and the second tempered glass (2) through glass cement (5), first grooves (41) and second grooves (42) are respectively arranged at the two ends of the aluminum frame (4), the first grooves (41) are arranged towards one side of the hollow layer (3), inner baffles (43) and elastic gaskets (44) are arranged in the first grooves (41), outer baffles (45) are arranged in the second grooves (42), and sliding rods (46) are connected between the inner baffles (43) and the outer baffles (45), the middle part of the aluminum frame (4) is provided with a through hole for the sliding rod (46) to slide.

2. A LOW-E insulating glass for equalizing air pressure in hollow layers according to claim 1, characterized in that the edge of the inner baffle (43) is provided with a first sealing ring (47).

3. A LOW-E insulating glass for equalizing air pressure in hollow layers according to claim 1, characterized in that the edge of the outer baffle (45) is provided with a second sealing ring (48).

4. A LOW-E hollow glass for balancing air pressure of hollow layers according to claim 1, characterized in that the upper end of the first toughened glass (1) is provided with a first silver coating (11) and a first SiO in sequence₂A dielectric layer (12) and a nano self-cleaning coating (13).

5. A LOW-E hollow glass for balancing air pressure of hollow layers according to claim 1, characterized in that the lower end of the second toughened glass (2) is sequentially provided with a second silver coating (21) and a second SiO₂A dielectric layer (22), an ultraviolet reflecting layer (23) and an antibacterial coating layer (24).