CN211776916U

CN211776916U - Hollow glass with edge warming function

Info

Publication number: CN211776916U
Application number: CN201921991698.2U
Authority: CN
Inventors: 张宏
Original assignee: Wuxi Puhong Engineering Glass Co ltd
Current assignee: Wuxi Puhong Engineering Glass Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-10-27
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a cavity glass with warm limit function relates to the cavity glass field, connects the problem that can influence cavity glass's heat-proof quality through better aluminium of heat conduction or aluminum alloy material is intact between cavity glass's the warm limit space bar both sides for solving. The utility model discloses a first glass, second glass and warm limit space bar, warm limit space bar include that the cross-section is the aluminium alloy of character cut in bas-relief and the coating that its outer skin wrapped up, the coating seals the notch of aluminium alloy, the coating wraps up the aluminium alloy inner wall of character cut in bas-relief completely, the lower extreme middle part of the aluminium alloy of character cut in bas-relief cuts off the first part of bridge cut-off aluminium and the bridge cut-off aluminium second part that forms the both sides that are located this cutting off respectively, be provided with support piece between bridge cut-off aluminium first part and the bridge cut-off aluminium second part. The utility model discloses cut off the aluminium or the aluminum alloy material of warm limit space bar, made between its both sides have been separated four-layer cladding layer, compared prior art two-layer the obtaining better thermal-insulated effect of both sides at most.

Description

Hollow glass with edge warming function

Technical Field

The utility model relates to a cavity glass field specifically is a cavity glass with warm limit function.

Background

The glass curtain wall of the modern high-rise building adopts the combination of two layers or three layers of glass, a warm edge spacing strip is arranged between the glass, and the hollow glass is filled with dry air or inert gas in an interlayer; the two layers of hollow glass are sealed by the two layers of glass to form an interlayer space; the triple-layer glass is formed by two interlayer spaces formed by the triple-layer glass. The hollow glass has the advantages of sound insulation, heat insulation, frost prevention, moisture prevention, high wind pressure resistance and the like. It was measured that when the outdoor temperature was-10 deg.c, the temperature before the single-layer glass window was-2 deg.c, and the indoor temperature using the triple-layer hollow glass was 13 deg.c. In hot summer, the double-layer hollow glass can block 90% of solar radiation heat. The sunlight still can permeate the glass curtain wall, but the sunshine can not feel hot on the body mostly. The room using the hollow glass curtain wall can be warm in winter and cool in summer, and the living environment is greatly improved.

The warm edge spacing strip is a partition material applied between hollow glass, and is a concave cavity formed by aluminum or aluminum alloy materials, a coating layer with poor heat conduction performance and provided with a plurality of vent holes is coated on the concave cavity, a drying agent is filled in the cavity, and the warm edge spacing strip can play a role in supporting, heat preservation and noise reduction.

At present, warm limit space bar on the market is because of need propping the glass of both sides, so the both sides of aluminium alloy must be connected through the lower extreme, otherwise two glass can be close to each other because of pressure and warp, influence the result of use, but so, the heat of warm limit space bar both sides just becomes more easily through the aluminium alloy transmission, has influenced cavity glass's heat-proof quality, consequently urgently needs a cavity glass who has warm limit function in the market to solve these problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cavity glass with warm limit function to connect the problem that can influence cavity glass's heat-proof quality completely through the better aluminium of heat conduction or aluminum alloy material between the warm limit space bar both sides of cavity glass who proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cavity glass with warm limit function, includes first glass, second glass and is located the warm limit space bar at border between the two, warm limit space bar includes that the cross-section is the aluminium alloy of character cut in bas-relief and its one deck coating of skin parcel, the coating will the notch of the aluminium alloy of character cut in bas-relief seals, the coating will the aluminium alloy inner wall of character cut in bas-relief wraps up completely, the lower extreme middle part of the aluminium alloy of character cut in bas-relief cuts off the first part of bridge cut-off aluminium and the second part of bridge cut-off aluminium that forms to be located this cutting off department both sides respectively, the first part of bridge cut-off aluminium with be provided with support piece between the second part of bridge cut-off aluminium, support piece perpendicular to first glass with second glass and its both ends respectively with the first part of bridge cut-off aluminium with the coating bonds of bridge cut-off aluminium second part.

Preferably, the bridge-cut-off aluminum first part with be located between the bridge-cut-off aluminum second part the cut-off department of the aluminium alloy of character cut in bas-relief shape is provided with the injecting glue layer, the injecting glue layer with bridge-cut-off aluminum first part, bridge-cut-off aluminum second part with the coating all bonds.

Preferably, a sealant is coated at a gap where the warm edge spacer strip contacts the first glass and the second glass.

Preferably, one side of the warm edge spacer strip, which is far away from the middle parts of the first glass and the second glass, is coated with a layer of sealant, and one side of the sealant, which is far away from the warm edge spacer strip, is coplanar with the side edges of the first glass and the second glass.

Preferably, a filling area for filling a desiccant is arranged between the first bridge-cut aluminum part and the second bridge-cut aluminum part of the coating layer.

Preferably, the covering layer is provided with a vent hole at the notch of the concave aluminum profile.

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

1. this cavity glass with warm limit function cuts off the middle part of warm limit space bar for both sides heat transfer variation, and the rethread sets up the support piece between the bridge cut-off aluminium first part of both sides and the bridge cut-off aluminium second part and props the two, prevents warm limit space bar extrusion deformation, makes cavity glass's thermal-insulated effect obtain further promotion.

2. This cavity glass with warm limit function, owing to no longer rely on the aluminium alloy of character cut in bas-relief shape as the support, but realize supporting through support piece for the thin aluminium alloy of holding power ratio is stronger, has obtained better mechanical strength.

Drawings

FIG. 1 is a schematic structural diagram of a common warm edge spacer in the market;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic structural view of the middle warm edge spacer of the present invention.

In the figure: 1. a first glass; 2. a second glass; 300. existing warm edge spacer bars; 3. warm edge spacer bars; 31. a bridge cut aluminum first portion; 32. a bridge cut aluminum second portion; 33. a support member; 34. a coating layer; 3401. injecting a glue layer; 3402. a vent hole; 30. a filling area; 4. and (7) sealing the glue.

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.

Referring to fig. 2-4, the present invention provides an embodiment: a kind of hollow glass with warm edge function, including the first glass 1, the second glass 2 and warm edge spacer 3 located in the border between the two, warm edge spacer 3 includes the aluminium alloy with concave character shape of cross section and its outer layer wrap up one layer of clad 34, the material of the clad 34 is various, there are rubber or plastics on the market, such as PE, etc., the clad 34 seals the notch of the aluminium alloy of concave character shape (this is the existing technology, the purpose is the desiccant filler of the limited inner part), the clad 34 wraps up the aluminium alloy inner wall of concave character shape completely, the lower end middle part of the aluminium alloy of concave character shape cuts off and forms the first part 31 and second part 32 of bridge-cut-off aluminium located at both sides of the cut-off department separately, this cut-off craft uses many bridge-cut-off crafts for the hollow glass field, but all used in the treatment of the frame, there are strutting pieces 33 between the first part 31 of bridge-cut-off aluminium and second part 32 of bridge-cut-off aluminium, the supporting member 33 is perpendicular to the first glass 1 and the second glass 2, and two ends of the supporting member are respectively bonded to the inner side coating layers 34 of the first bridge-cut aluminum part 31 and the second bridge-cut aluminum part 32, the bonding can be realized by using a sealant or a structural adhesive, the supporting member 33 can be in a square frame shape shown in the figure, and can also be in any other shape as long as the first bridge-cut aluminum part 31 and the second bridge-cut aluminum part 32 can be supported.

Further, a glue injection layer 3401 is arranged between the first bridge-cutoff aluminum part 31 and the second bridge-cutoff aluminum part 32 at the cut-off position of the concave aluminum profile, the material of the glue injection layer 3401 is preferably polyhexamethylene adipamide resin PA66, the glue injection layer 3401 is bonded with the first bridge-cutoff aluminum part 31, the second bridge-cutoff aluminum part 32 and the coating layer 34, and the bonding can be self-bonded after the bonding is subjected to hot melting by the glue injection layer 3401 and is cooled.

Further, a sealant 4 is coated at the gap where the warm edge spacer 3 contacts the first glass 1 and the second glass 2, the sealant 4 is preferably butyl rubber, other types such as silicone rubber and the like can also be used, and the sealant 4 is used for preventing the inside of the hollow glass from being communicated with the outside.

Furthermore, one side of warm limit space bar 3, which is far away from the middle parts of first glass 1 and second glass 2, is coated with a layer of sealant 4, and the side of sealant 4, which is far away from warm limit space bar 3, is coplanar with the side of first glass 1 and second glass 2, so that warm limit space bar 3, first glass 1 and second glass 2 are fixed in position and sealed, and heat insulation and noise reduction are realized.

Further, a filling region 30 for filling a desiccant is provided between the first and second bridge-cut

aluminum portions

31 and 32 of the cladding layer 34, and a support member 33 is also located in the filling region 30.

Further, the covering layer 34 is provided with a vent 3402 at the notch of the concave-shaped aluminum profile, which is a prior art, and is used for communicating with the space between the hollow glass, so that moisture can be prevented.

The working principle is as follows: during processing, firstly, a complete concave aluminum profile is manufactured, a coating layer 34 is fixed along the wall of the complete concave aluminum profile, then an upper supporting piece 33 is arranged in a filling area 30 and fixed, the middle part of the concave aluminum profile is cut off by bridge cut-off equipment to form a bridge cut-off aluminum first part 31 and a bridge cut-off aluminum second part 32, then an injection layer 3401 is injected into the cut-off part by injection molding equipment, after a drying agent is filled into a gap part in the filling area 30, a warm edge spacing strip 3 is manufactured, and then the first glass 1 and the second glass 2 are connected by using a sealant 4.

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 utility model provides a cavity glass with warm limit function, includes first glass (1), second glass (2) and is located warm limit space bar (3) of border between the two, warm limit space bar (3) include aluminium alloy and its outer one deck coating (34) of parcel that the cross-section is the character cut in bas-relief, coating (34) will the notch of the aluminium alloy of character cut in bas-relief seals its characterized in that: coating (34) will the aluminium alloy inner wall of character cut in bas-relief wraps up completely, the lower extreme middle part of the aluminium alloy of character cut in bas-relief cuts off the first part of bridge cut-off aluminium (31) and the second part of bridge cut-off aluminium (32) that form to be located this cut-off department both sides respectively, first part of bridge cut-off aluminium (31) with be provided with support piece (33) between bridge cut-off aluminium second part (32), support piece (33) perpendicular to first glass (1) with second glass (2) and its both ends respectively with bridge cut-off aluminium first part (31) with bridge cut-off aluminium second part (32) inboard coating (34) bond.

2. The insulating glass with a warm edge function as claimed in claim 1, wherein: bridge cut-off aluminium first portion (31) with be located between bridge cut-off aluminium second portion (32) the department of cutting off of the aluminium alloy of character cut in bas-relief shape is provided with injection glue layer (3401), injection glue layer (3401) with bridge cut-off aluminium first portion (31), bridge cut-off aluminium second portion (32) with coating (34) all bond.

3. The insulating glass with a warm-edge function according to claim 1 or 2, wherein: and a sealant (4) is coated at a gap between the warm edge spacing strip (3) and the first glass (1) and the second glass (2).

4. The insulating glass with a warm-edge function according to claim 1 or 2, wherein: one side at warm limit space bar (3) keep away from first glass (1) with second glass (2) middle part scribbles one deck sealed glue (4), sealed glue (4) are kept away from the one side of warm limit space bar (3) with the side coplane of first glass (1) with second glass (2).

5. The insulating glass with a warm-edge function according to claim 1 or 2, wherein: the coating layer (34) is provided with a filling area (30) for filling desiccant at a position between the bridge-cut aluminum first part (31) and the bridge-cut aluminum second part (32).

6. The insulating glass with a warm-edge function according to claim 1 or 2, wherein: the coating layer (34) is positioned at the notch of the concave-shaped aluminum profile and is provided with a vent hole (3402).