CN210970196U

CN210970196U - Dampproofing laminated glass

Info

Publication number: CN210970196U
Application number: CN201921795698.5U
Authority: CN
Inventors: 陈克武
Original assignee: Guangxi Hongzhaoting Glass Co ltd
Current assignee: Guangxi Hongzhaoting Glass Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-07-10
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a dampproofing laminated glass, including top layer glass, one side lateral wall gluing of top layer glass has the glass intermediate layer, and the glass intermediate layer keeps away from one side gluing of top layer glass has middle level glass, middle level glass keeps away from glass intermediate layer one side and is provided with bottom glass, and is provided with the vacuum layer between middle level glass and the bottom glass, all wrap up all around of top layer glass, glass intermediate layer, middle level glass and bottom glass has the sealed pad of silica gel, and four frames that encircle the setting of one side gluing of keeping away from top layer glass of the sealed pad of silica gel. The utility model relates to a material technical field is used in architectural decoration, is the cold shrink festival through setting up the nylon material, drives frame chucking glass when the temperature is lower, promotes the leakproofness, avoids the moisture to get into the glass intermediate layer, through setting up the silica gel sealed pad, when guaranteeing the vacuum property on vacuum layer, utilizes silica gel hydroscopicity good, promotes dampproofing effect.

Description

Dampproofing laminated glass

Technical Field

The utility model relates to a material technical field is used in the architectural decoration, especially relates to a dampproofing laminated glass.

Background

The glass is widely applied to building decoration, decoration and fitment, is used as a material with good wind insulation and sealing performance and high transmittance, and particularly becomes an essential material for modern buildings after the heat insulation, sound insulation and safety of the glass are improved after the laminated glass appears.

In the prior art, laminated glass is generally formed by directly bonding two pieces of glass to an interlayer, and the laminated glass is more applied to a ceiling and an outer layer of a building, is easily influenced by rainwater, dew and moisture, easily collects water drops or air bubbles in the interlayer to influence the aesthetic property of the building, and is difficult to remove the water drops or the air bubbles in the interlayer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing the moisture-proof laminated glass.

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

the utility model provides a dampproofing laminated glass, includes top layer glass, one side lateral wall gluing of top layer glass has the glass intermediate layer, and the glass intermediate layer one side gluing of keeping away from top layer glass has middle level glass, middle level glass keeps away from one side of glass intermediate layer and is provided with bottom glass, and is provided with the vacuum layer between middle level glass and the bottom glass, all wrap up all around of top layer glass, glass intermediate layer, middle level glass and bottom glass has the silica gel to seal up, and four frames that encircle the setting are glued to one side gluing of keeping away from top layer glass of silica gel sealed pad, four all bind through sealed glue between the frame, and the equal fixedly connected with multiunit of inner wall of four frames support frame horizontal setting, every group equal fixedly connected with cold shrink festival between the support frame.

Preferably, four the equal fixedly connected with L shape baffle that two symmetries set up of inner wall that the sealed pad of silica gel was kept away from to the frame, and L shape baffle one side and the inside wall fixed connection of frame.

Preferably, the antifogging films are adhered to the sides, far away from each other, of the surface glass and the bottom glass.

Preferably, the glass interlayer is made of a pvc material, and the thickness of the glass interlayer is 0.38-3.04 mm.

Preferably, the frame is made of stainless steel, and the thickness of the frame is 0.3-1.2 mm.

Preferably, the middle layer glass is made of polymethyl methacrylate.

Preferably, the cold shrinkage joint is made of nylon.

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

1. it is the cold shrink festival through setting up the nylon material, drives frame chucking glass when the temperature is lower, promotes the leakproofness, avoids the moisture to get into the glass intermediate layer, through setting up the silica gel sealed pad, when guaranteeing the vacuum property on vacuum layer, utilizes silica gel hydroscopicity good, promotes dampproofing effect

2. By arranging the middle layer glass made of the polymethyl methacrylate, the moisture resistance of the sandwich glass is improved by utilizing the characteristic of good water absorption of the polymethyl methacrylate, and the defects that the polymethyl methacrylate is brittle and easy to crack, has low surface hardness and is easy to scratch and lose luster are avoided;

drawings

Fig. 1 is a schematic perspective view of a moisture-proof laminated glass according to the present invention;

fig. 2 is a schematic cross-sectional view of a moisture-proof laminated glass according to the present invention;

fig. 3 is a schematic top view of the moisture-proof laminated glass according to the present invention.

In the figure, 1, surface layer glass, 2, a glass interlayer, 3, middle layer glass, 4, bottom layer glass, 5, a vacuum layer, 6, a silica gel sealing gasket, 7, a frame, 8, a supporting frame, 9, a cold shrinkage joint and 10, L-shaped partition plates are arranged.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a dampproofing laminated glass, including top layer glass 1, one side lateral wall of top layer glass 1 is glued has glass intermediate layer 2, glass intermediate layer 2 is the pvb material, and the thickness of glass intermediate layer 2 is 0.38-3.04mm, through the glass intermediate layer 2 who sets up the pvb material, when not influencing laminated glass light transmissivity, promote the explosion-proof security performance of laminated glass, make laminated glass have when breaking or after breaking, the piece still remains the performance in the original position, and glass intermediate layer 2 keeps away from one side of top layer glass 1 and glues and has middle level glass 3, middle level glass 3 is polymethyl methacrylate material, one side that glass intermediate layer 3 kept away from glass intermediate layer 2 is provided with bottom layer glass chucking 4, one side that top layer glass 1 and bottom layer glass 4 kept away from each other all bonds has the antifogging membrane, can reduce glass surface condensation water mist through setting up the antifogging membrane, after reducing glass surface condensation water, again permeate into laminated glass by frame 7, and set up in laminated glass, and set up the laminated glass 3, and prevent that glass 3 and the bottom layer glass intermediate layer 3 and bottom layer glass frame 3 from the fixed silica gel sealing pad, and the inner wall of the lower temperature of the sealing pad, and the sealing pad of the bottom layer 7, and the bottom layer glass intermediate layer glass, and the sealing pad of the bottom layer glass intermediate layer glass, and the sealing pad of the bottom layer glass, and the bottom layer glass intermediate layer 3, and the bottom layer 3, and the lower heat shrink seal can be connected with the sealing pad, and the lower sealing pad of the sealing pad, and the lower heat shrink of the lower temperature of the lower heat shrink of the lower temperature of the lower heat shrink of the lower temperature of the lower glass intermediate layer 3, the lower temperature of the lower heat sealing pad, the lower heat shrink of the lower temperature of the lower.

In the utility model, after the installation of the laminated glass, the laminated glass is affected by the weather of overcast and rainy days along with the change of the external environment, because the silica gel sealing gasket 6 has good water absorption performance and slightly expands after absorbing water, the silica gel sealing gasket can absorb moisture under the condition of larger air humidity to avoid the interior of the laminated glass from being wetted, but because of the disorder of molecular motion and the permeability of water, partial water vapor can enter the interior of the laminated glass, however, the polymethyl methacrylate material is organic glass which is light and cheap and easy to be formed, has good light transmittance and hygroscopicity, can avoid condensed water drops in the laminated glass to a certain extent, and because the vacuum layer 5 is arranged in the laminated glass, the heat insulation and sound insulation effect of the laminated glass can be improved, the generation of bubbles can be prevented at the same time, after season change, because the object has the property of thermal contraction and cold contraction, along with the shrinkage of the frame 7 made of glass and stainless steel and the silica gel sealing gasket 6, a gap is easily formed among the surface glass 1, the glass interlayer 2 and the middle glass 3, the sealing effect of the silica gel sealing gasket 6 is poor, air leakage and water seepage are easy to occur, the shrinkage joint 9 made of nylon can pull down the support frame 8 to move towards the shrinkage joint 9 due to high self expansion coefficient and large shrinkage amplitude when the temperature is reduced, so that the frame 7 is driven to slightly deform, the purpose of clamping the silica gel sealing gasket 6 is achieved, the silica gel sealing gasket 6 is also deformed under stress, the corner of the interlayer glass is sealed by matching with the frame 7, the purpose of still having good moisture resistance is finally achieved when the season and the temperature change is finally achieved, and when the temperature rises, although the thermal expansion rate of the shrinkage joint 9 is high, the elasticity of the nylon material is also promoted when the temperature rises, and the surface glass 1, the glass interlayer 2, the middle glass 3 and the bottom glass 4 are synchronously expanded by heat through the silica gel sealing gasket 6, so that the phenomenon that the cold shrinkage joint 9 props the frame 7 to cause the water to permeate into the laminated glass is avoided.

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 moistureproof laminated glass comprises surface layer glass (1) and is characterized in that a glass interlayer (2) is glued on one side wall of the surface layer glass (1), middle layer glass (3) is glued on one side, away from the surface layer glass (1), of the glass interlayer (2), bottom layer glass (4) is arranged on one side, away from the glass interlayer (2), of the middle layer glass (3), a vacuum layer (5) is arranged between the middle layer glass (3) and the bottom layer glass (4), four frames (7) are arranged around the surface layer glass (1), the glass interlayer (2), the middle layer glass (3) and the bottom layer glass (4) in a wrapping mode, four frames (7) are arranged around the one side, away from the surface layer glass, of each silica gel sealing pad (6), the frames (7) are bonded through sealing glue, and a plurality of groups of transverse supporting frames (8) are fixedly connected to the inner walls of the four frames (7), and cold shrinkage joints (9) are fixedly connected between the support frames (8) of each group.

2. The moisture-proof laminated glass according to claim 1, wherein two L-shaped partition boards (10) are symmetrically arranged and fixedly connected to the inner walls of the four frames (7) far away from the silica gel sealing pad (6), and one side of the L-shaped partition board (10) is fixedly connected with the inner side wall of the frame (7).

3. Moisture-proof laminated glass according to claim 1, characterized in that the side of the surface glass (1) and the side of the bottom glass (4) facing away from each other are bonded with antifogging films.

4. Moisture-proof laminated glass according to claim 1, characterized in that the glass laminate (2) is of a pvc material and the thickness of the glass laminate (2) is 0.38-3.04 mm.

5. Moisture-proof laminated glass according to claim 1, characterised in that the frame (7) is of stainless steel and that the frame (7) has a thickness of 0.3-1.2 mm.

6. Moisture-proof laminated glass according to claim 1, characterized in that the middle layer glass (3) is made of polymethyl methacrylate.

7. Moisture-proof laminated glass according to claim 1, characterized in that the cold shrink section (9) is made of nylon.