CN210885828U

CN210885828U - Heat-insulating vacuum glass

Info

Publication number: CN210885828U
Application number: CN201921698674.8U
Authority: CN
Inventors: 徐彦勤; 罗伟明
Original assignee: Zhongshan New Feeling Glass Co ltd
Current assignee: Zhongshan New Feeling Glass Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-30
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a thermal-insulated vacuum glass, including the vacuum glass body, the vacuum glass body includes first toughened glass, and bonds on the outer wall of first toughened glass one side has second toughened glass, it has the PVC rupture membrane to bond on the opposite side outer wall that first toughened glass was kept away from to second toughened glass, and the PVC rupture membrane opposite side that keeps away from second toughened glass bonds and has the banding glass powder, it has low-emissivity coated glass to bond through the banding glass powder on the opposite side outer wall that second toughened glass was kept away from to the PVC rupture membrane. The utility model discloses can be fine play the supporting role to the vacuum layer for the vacuum layer can be to abundant clamping action, make the atress even, promoted vacuum glass's life, can be fine realize sealed effect to the vacuum layer, promoted the leakproofness of vacuum layer, make vacuum toughened glass's thermal-insulated effect obtain effectual promotion.

Description

Heat-insulating vacuum glass

Technical Field

The utility model relates to a vacuum glass technical field especially relates to a thermal-insulated vacuum glass.

Background

Vacuum glass has utilized the principle of thermos, forms a space between two parallel glass boards, makes it form the vacuum layer to this space evacuation, because sheet glass can make two parallel adjacent glass boards inwards draw close when receiving atmospheric pressure, influences the vacuum layer, in order to guarantee the existence of vacuum layer under external atmospheric pressure, need set up the support between two glass boards.

The traditional supports generally adopt metal rings, because the metal rings influence the transparency of the vacuum glass to a certain extent, the metal rings also contribute to energy transfer and influence the heat-insulating property of the vacuum glass, and the metal rings are additionally arranged on the glass plate, so that the top surfaces of the supports cannot be ensured to be positioned on the same plane, certain supports cannot be sufficiently clamped by the upper glass plate and the lower glass plate, the stress of the supports is uneven, and the service life of the vacuum glass is shortened; the metal ring needs to be separately and additionally manufactured, so that the production efficiency is low. Therefore, it is desirable to design an insulating vacuum glass to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the heat-insulating vacuum glass.

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

a heat-insulating vacuum glass comprises a vacuum glass body, wherein the vacuum glass body comprises first toughened glass, second toughened glass is bonded to the outer wall of one side of the first toughened glass, a PVC explosion-proof membrane is bonded to the outer wall of the other side, away from the first toughened glass, of the second toughened glass, edge-sealed glass powder is bonded to the other side, away from the second toughened glass, of the PVC explosion-proof membrane, low-emissivity film glass is bonded to the outer wall of the other side, away from the second toughened glass, of the PVC explosion-proof membrane through the edge-sealed glass powder, sandwich glass is bonded to the outer wall of the other side, away from the edge-sealed glass powder, of the low-emissivity film glass, a vacuum layer is arranged between the PVC explosion-proof membrane and the low-emissivity film glass, supporting assemblies are distributed on the inner wall of the top of the low-emissivity film glass at equal intervals, a getter is arranged on the outer wall of one side of the bottom of the low-, and an air suction opening in an L-shaped structure is formed in one side of the inner wall of the getter.

Furthermore, one side outer wall of first toughened glass bonds all around and has sealed glue, and sealed top bonding of gluing has the aluminium strip, one side outer wall of first toughened glass bonds on second toughened glass's outer wall through sealed glue, and is provided with the hollow layer between first toughened glass and the second toughened glass.

Further, the supporting component comprises a supporting column, an upper sucker is arranged on the outer wall of the top of the supporting column, a lower sucker is arranged on the outer wall of the bottom of the supporting column, and the specifications of the upper sucker and the lower sucker are the same.

Furthermore, the diameter of the supporting components is 1-2mm, the distance between two connected supporting components is 3-4mm, and the supporting components are distributed in a regular triangle structure.

Furthermore, the thicknesses of the first toughened glass, the hollow layer, the second toughened glass, the PVC explosion-proof membrane, the edge sealing glass powder, the vacuum layer, the low-emissivity glass and the laminated glass are all 2-4 mm.

The utility model has the advantages that:

1. through last sucking disc, support column and the lower sucking disc that sets up, can be fine play the supporting role to the vacuum layer for the vacuum layer can be to abundant clamping action, make the atress even, promoted vacuum glass's life, avoid because the uneven condition that leads to life to reduce of vacuum glass atress appears.

2. Through the edge sealing glass powder and the sealing glass powder which are arranged, the sealing effect of the vacuum layer can be well realized, the sealing property of the vacuum layer is improved, the heat insulation effect of the vacuum toughened glass is effectively improved, and the situation that the heat insulation effect of the vacuum glass is poor due to the poor sealing effect of the vacuum layer is avoided.

3. Through the PVC rupture membrane that sets up for vacuum toughened glass's security performance has obtained effectual promotion, can effectually promote the life of toughened glass body, has promoted vacuum toughened glass's thermal-insulated effect, avoids because the vacuum toughened glass security is low and the emergence that leads to the accident.

Drawings

FIG. 1 is a schematic structural view of a heat-insulating vacuum glass according to the present invention;

FIG. 2 is a schematic view of a vacuum layer structure of a heat-insulating vacuum glass according to the present invention;

fig. 3 is a schematic structural view of a supporting assembly of the heat-insulating vacuum glass of the present invention.

In the figure: the vacuum glass comprises a vacuum glass body 1, first toughened glass 2, second toughened glass 3, a PVC explosion-proof membrane 4, edge sealing glass powder 5, low-emissivity membrane glass 6, laminated glass 7, a hollow layer 8, a vacuum layer 9, an aluminum strip 10, a support assembly 11, a getter 12, sealing glass powder 13, an upper sucker 14, a lower sucker 15, a support column 16, sealant 17 and an air extraction opening 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, the heat-insulating vacuum glass comprises a vacuum glass body 1, wherein the vacuum glass body 1 comprises first tempered glass 2, second tempered glass 3 is bonded to the outer wall of one side of the first tempered glass 2, a PVC explosion-proof membrane 4 is bonded to the outer wall of the other side, away from the first tempered glass 2, of the second tempered glass 3, edge-sealed glass powder 5 is bonded to the other side, away from the second tempered glass 3, of the PVC explosion-proof membrane 4, low-emissivity membrane glass 6 is bonded to the outer wall of the other side, away from the edge-sealed glass powder 5, of the low-emissivity membrane glass 6 is bonded with laminated glass 7, a vacuum layer 9 is arranged between the PVC explosion-proof membrane 4 and the low-emissivity membrane glass 6, support assemblies 11 are equidistantly arranged on the inner wall of the top of the low-emissivity membrane glass 6, and, and be provided with on the bottom outer wall of getter 12 and seal glass powder 13, inner wall one side of getter 12 is provided with extraction opening 18 that is L type structure, and the setting up of PVC rupture membrane 4 makes vacuum toughened glass's security performance obtain effectual promotion, can effectually promote the life of toughened glass body, has promoted vacuum toughened glass's thermal-insulated effect.

Further, one side outer wall of first toughened glass 2 bonds all around and has sealed glue 17, and the top of sealed glue 17 bonds and has aluminium strip 10, and one side outer wall of first toughened glass 2 bonds on second toughened glass 3's outer wall through sealed glue 17, and is provided with cavity layer 8 between first toughened glass 2 and the second toughened glass 3, and setting up of aluminium strip 10 makes cavity layer 8 firm more firm, has promoted vacuum toughened glass's thermal-insulated effect.

Further, the supporting assembly 11 includes a supporting column 16, an upper suction cup 14 is arranged on the outer wall of the top of the supporting column 16, a lower suction cup 15 is arranged on the outer wall of the bottom of the supporting column 16, the specifications of the upper suction cup 14 and the lower suction cup 15 are the same, and the arrangement of the upper suction cup 14 and the lower suction cup 15 enables the vacuum layer to achieve sufficient clamping effect, so that the stress is uniform.

Furthermore, the diameter of the supporting component 11 is 1-2mm, the distance between two connected supporting components 11 is 3-4mm, the supporting components 11 are distributed in a regular triangle structure, the supporting components 11 can well support the vacuum layer, the vacuum layer can sufficiently clamp the vacuum layer, the stress is uniform, and the service life of the vacuum glass is prolonged.

Further, first toughened glass 2, the hollow layer 8, second toughened glass 3, the PVC rupture membrane 4, banding glass powder 5, the vacuum layer 9, the thickness of low radiation membrane glass 6 and laminated glass 7 is 2-4mm, first toughened glass 2, the hollow layer 8, second toughened glass 3, the PVC rupture membrane 4, banding glass powder 5, the vacuum layer 9, setting up of low radiation membrane glass 6 and laminated glass 7 has promoted vacuum toughened glass's heat-proof quality, make vacuum toughened glass's life can obtain effective promotion, make vacuum toughened glass's security obtain effectual promotion simultaneously.

The working principle is as follows: when the heat-insulating vacuum glass is used, an operator puts the laminated vacuum glass 1 structure into a high-pressure kettle for heating and pressurizing, the laminated interlayer sequentially comprises a first tempered glass 2, a hollow layer 8, a second tempered glass 3, a PVC explosion-proof membrane 4, edge sealing glass powder 5, low-radiation membrane glass 6 and laminated glass 7 from outside to inside, a vacuum layer 9 is positioned between the PVC explosion-proof membrane 4 and the low-radiation membrane glass 6 and is sealed by the edge sealing glass powder 5 to form a vacuum state, wherein the hollow layer 8 is positioned between the first tempered glass 2 and the second tempered glass 3, corners of the hollow layer 8 are sealed by a sealant 17, an aluminum strip 10 is arranged above the sealant 17, the vacuum layer 8 is well supported, the sealing performance of the hollow layer 8 is ensured, the vacuum layer 9 is positioned between the PVC explosion-proof membrane 4 and the low-radiation membrane glass 6, and the supporting components 11 which are distributed equidistantly are arranged on the inner wall of the top of the low-emissivity film glass 6 in the vacuum layer 9, so that the vacuum layer 9 can be well positioned, then one side of the vacuum toughened glass body 1 is provided with a through hole communicated with the vacuum layer 9, a getter 12 is arranged in the through hole, meanwhile, the through hole is sealed by sealing glass powder 13, an air suction opening 18 is arranged on one side of the inside of the through hole, so that the vacuum layer 9 can be effectively maintained, and after the vacuum toughened glass body 1 is pressurized, the heat insulation effect can be well realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The heat-insulating vacuum glass comprises a vacuum glass body (1) and is characterized in that the vacuum glass body (1) comprises first tempered glass (2), second tempered glass (3) is bonded on the outer wall of one side of the first tempered glass (2), a PVC explosion-proof film (4) is bonded on the outer wall of the other side, away from the first tempered glass (2), of the second tempered glass (3), edge-sealed glass powder (5) is bonded on the other side, away from the second tempered glass (3), of the PVC explosion-proof film (4), low-emissivity film glass (6) is bonded on the outer wall of the other side, away from the second tempered glass (3), of the PVC explosion-proof film (4) through the edge-sealed glass powder (5), laminated glass (7) is bonded on the outer wall of the other side, away from the glass powder (5), and a vacuum layer (9) is arranged between the PVC explosion-proof film (4) and the low-emissivity film glass (6), and the top inner wall of the low-radiation film glass (6) is provided with support assemblies (11) which are distributed equidistantly, the outer wall of one side of the bottom of the low-radiation film glass (6) is provided with a getter (12), the outer wall of the bottom of the getter (12) is provided with sealing glass powder (13), and one side of the inner wall of the getter (12) is provided with an air suction opening (18) which is of an L-shaped structure.

2. The heat-insulating vacuum glass as claimed in claim 1, wherein a sealant (17) is bonded around the outer wall of one side of the first tempered glass (2), an aluminum strip (10) is bonded on the top of the sealant (17), the outer wall of one side of the first tempered glass (2) is bonded on the outer wall of the second tempered glass (3) through the sealant (17), and a hollow layer (8) is arranged between the first tempered glass (2) and the second tempered glass (3).

3. The insulated vacuum glass according to claim 1, wherein the supporting assembly (11) comprises a supporting column (16), an upper suction cup (14) is arranged on the top outer wall of the supporting column (16), a lower suction cup (15) is arranged on the bottom outer wall of the supporting column (16), and the specifications of the upper suction cup (14) and the lower suction cup (15) are the same.

4. The insulating vacuum glass according to claim 3, characterized in that the diameter of the supporting components (11) is 1-2mm, the distance between two connected supporting components (11) is 3-4mm, and the supporting components (11) are distributed in a regular triangle structure.

5. The insulated vacuum glass according to claim 1, wherein the first tempered glass (2), the hollow layer (8), the second tempered glass (3), the PVC explosion-proof membrane (4), the edge sealing glass powder (5), the vacuum layer (9), the low emissivity coated glass (6) and the laminated glass (7) have thicknesses of 2-4 mm.