CN213015989U

CN213015989U - Node structure of inner laminated glass for energy-saving reconstruction of outer window in cold region

Info

Publication number: CN213015989U
Application number: CN202021136055.2U
Authority: CN
Inventors: 徐基祥; 程希奇; 刘馗; 高勇勇
Original assignee: China Construction Shenzhen Decoration Co Ltd
Current assignee: China Construction Shenzhen Decoration Co Ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-04-20
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses an interior stack glass's node structure for cold area outside window energy-saving transformation, including former outside window frame, former outside window glass, this a node structure for cold area outside window energy-saving transformation's interior stack glass still includes: the auxiliary frame is clamped on the original outer window frame and used for fixing the original outer window glass; the inner superposed Low-E glass is fixedly arranged in the auxiliary frame, and an air interlayer is formed between the inner superposed Low-E glass and the original outer window glass; the spacing bar is arranged between the auxiliary frame and the inner superposed Low-E glass, and the spacing bar, the inner superposed Low-E glass and the auxiliary frame are sealed through butyl sealant; wherein, attach the frame and be provided with the supporting part, the spacer setting is between stack Low-E glass and the supporting part including, adopts first sealed glue to seal between supporting part and the former outer window glass. The utility model discloses an interior stack glass's that is used for cold area outer window energy-saving to reform transform node structure can promote the whole thermal property of outer window, and construction easy operation, and construction cost is low.

Description

Node structure of inner laminated glass for energy-saving reconstruction of outer window in cold region

Technical Field

The utility model relates to a building door and window curtain construction technical field, concretely relates to interior stack glass's node structure that is used for cold area outer window energy-saving to reform transform.

Background

The scale of buildings in China is huge, the proportion of the energy consumption of the buildings to the energy consumption of the whole society is gradually increased, and the energy-saving standard of the buildings in China, particularly a large number of existing buildings, is lower compared with that of developed countries in China. Along with the enhancement of national strength, the attention degree of China on energy conservation is continuously improved, the energy conservation standard is also continuously improved, and more existing buildings need energy conservation reconstruction. The transformation of the external window is a relatively complex work in the building enclosure, and besides the installation and restoration of the external window during the house entry, the external window is replaced by residents of the existing building in different forms, such as plastic steel single glass or double glass windows, aluminum alloy single glass or double glass windows and double-layer windows.

As shown in fig. 1, the existing building external window structure in the prior art includes an original external window frame 1, original external window glass 2 and original external window fastening strips 3, and the existing external window structure has poor overall thermal performance and needs to be subjected to energy-saving reconstruction. The existing building external window energy-saving transformation needs to consider more factors and complex conditions, and needs to comprehensively consider all factors to select the most appropriate transformation method.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior stack glass's node structure for energy-conserving transformation of cold area outside window, its whole thermal technology performance that can promote the outside window, and construction easy operation, construction cost is low.

In order to achieve the above object, the utility model provides an interior stack glass's node structure for the energy-conserving transformation of cold area outside window, still include including the interior stack glass's node structure that is used for the energy-conserving transformation of cold area outside window: the auxiliary frame is clamped on the original outer window frame and used for fixing the original outer window glass; the inner superposed Low-E glass is fixedly arranged in the auxiliary frame, and an air interlayer is formed between the inner superposed Low-E glass and the original outer window glass; the spacing bar is arranged between the auxiliary frame and the inner superposed Low-E glass, and the spacing bar, the inner superposed Low-E glass and the auxiliary frame are sealed through butyl sealant; wherein, attach the frame and be provided with the supporting part, the spacer setting is between stack Low-E glass and the supporting part including, adopts first sealed glue to seal between supporting part and the former outer window glass.

In a preferred embodiment, the bottom of the inner laminated Low-E glass is provided with a glass cushion block, and the periphery of the inner laminated Low-E glass is sealed by a second sealant.

The inner superposed Low-E glass is Low-E hollow glass, and the hollow layer is filled with inert gas.

In a preferred embodiment, the inner laminated Low-E glass is single-layer toughened glass, laminated glass or three-layer two-cavity glass.

In a preferred embodiment, the air barrier has a thickness of 9-16 mm.

In a preferred embodiment, the node structure of the inner laminated glass for energy-saving reconstruction of the outer window in the cold region further comprises a buckling strip, and the buckling strip is clamped on the auxiliary frame to fix the reconstructed outer window glass.

In a preferred embodiment, the first sealant and the second sealant are both silicone sealants.

Compared with the prior art, the utility model discloses a beneficial effect that is used for interior stack glass's of cold area outside window energy-saving transformation node structure is: the utility model discloses remain former exterior window structure and glass, only through changing indoor buckle strip to superpose interior stack Low-E glass on current exterior window, remain original building outward appearance effect, construction operation is simple swift, and material saving has reduced construction cost, and through superpose Low-E glass in newly-increased, the whole thermal property of exterior window has promoted 74% ~ 80%. The auxiliary frame after transformation meets the requirement of required construction thickness, and simultaneously, the original external window effect is not influenced. The utility model discloses a but node construction wide application is in door and window curtain reforms transform installation system.

Drawings

Fig. 1 is a schematic diagram of an external window node in the prior art.

Fig. 2 is a schematic diagram of a modified transverse section node according to a preferred embodiment of the present invention.

Fig. 3 is a schematic diagram of a modified upper opening node according to a preferred embodiment of the present invention.

Fig. 4 is a schematic diagram of a modified lower opening node according to a preferred embodiment of the present invention.

Description of reference numerals:

1-original outer window frame, 2-original outer window glass, 3-original outer window buckling strip, 4-first sealant, 5-spacing strip, 6-butyl sealant, 7-inner superposition Low-E glass, 8-second sealant, 9-auxiliary frame, 10-buckling strip, 11-glass cushion block and 12-air interlayer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.

As shown in fig. 2-4, the node structure of the internal superimposed glass for energy-saving reconstruction of the external window in the cold area of the preferred embodiment of the present invention retains the original external window frame 1 and the original external window glass 2, and changes the original external window fastening strip 3 into the reconstructed auxiliary frame 9, and adds the internal superimposed Low-E glass 7. The auxiliary frame 9 is clamped on the original outer window frame 1, and not only can fix the original outer window glass 2, but also can support the inner superposed Low-E glass 7. Meanwhile, the modified auxiliary frame can be opened according to the type of the actually-overlapped glass, so that different modification requirements are met. The inner superposed Low-E glass 7 is fixedly arranged in the auxiliary frame 9, and an air isolation layer 12 is formed between the inner superposed Low-E glass 7 and the original outer window glass 2. A spacer 5 is arranged between the auxiliary frame 9 and the inner superposed Low-E glass 7, and the spacer 5, the inner superposed Low-E glass 7 and the auxiliary frame 9 are sealed through butyl sealant 6. The air interlayer 12 between the inner laminated Low-E glass 7 and the original outer window glass 2 can be sealed, water vapor in the sealed air interlayer can be absorbed, and the energy-saving stability of the improved outer window structure is guaranteed. Wherein, attach frame 9 and be provided with supporting part 91, the spacer 5 sets up between interior stack Low-E glass 7 and supporting part 91, adopts the sealed glue of silicone to seal between supporting part 91 and the former exterior window glass 2.

In a preferred embodiment, the inner laminated Low-E glass 7 and the auxiliary frame 9 are provided with a glass cushion block 11 at the bottom and sealed by a second sealant 8 at the periphery. After sealing, the modified buckling strip 10 is clamped on the auxiliary frame 9 to fix the modified outer window glass.

In a preferred embodiment, the inner laminated Low-E glass 7 is Low-E hollow glass, and the hollow layer is filled with inert gas.

In a preferred embodiment, the inner laminated Low-E glass 7 can also be single-layer tempered glass, laminated glass or three-layer two-cavity glass.

In a preferred embodiment, the air barrier has a thickness H of 9-16 mm.

In a preferred embodiment, the first sealant 4 and the second sealant 8 are both silicone sealants.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a node structure that is used for interior stack glass of cold area outer window energy-conserving transformation, includes former outer window frame (1), former outer window glass (2), its characterized in that: the node construction of the inner laminated glass for the energy-saving reconstruction of the outer window in the cold region further comprises:

the auxiliary frame (9) is clamped on the original outer window frame (1) and is used for fixing the original outer window glass (2);

the inner superposed Low-E glass (7) is fixedly arranged in the auxiliary frame (9), and an air isolation layer is formed between the inner superposed Low-E glass (7) and the original outer window glass (2); and

the spacing bar (5) is arranged between the auxiliary frame (9) and the inner superposed Low-E glass (7), and the spacing bar (5) and the inner superposed Low-E glass (7) and the auxiliary frame (9) are sealed through butyl sealant (6);

wherein, attach frame (9) and be provided with supporting part (91), spacer (5) set up interior stack Low-E glass (7) with between supporting part (91), supporting part (91) with adopt first sealed glue (4) to seal between former outer window glass (2).

2. The node structure of the inner laminated glass for the energy-saving reconstruction of the outer window in the cold region according to claim 1, wherein: the bottom of the inner laminated Low-E glass (7) is provided with a glass cushion block (11), and the periphery of the inner laminated Low-E glass is sealed by a second sealant (8).

3. The node structure of the inner laminated glass for the energy-saving reconstruction of the outer window in the cold region according to claim 1, wherein: the inner superposition Low-E glass (7) is Low-E hollow glass, and the hollow layer is filled with inert gas.

4. The node structure of the inner laminated glass for the energy-saving reconstruction of the outer window in the cold region according to claim 1, wherein: the inner superposed Low-E glass (7) is single-layer toughened glass, laminated glass or three-glass two-cavity glass.

5. The node structure of the inner laminated glass for the energy-saving reconstruction of the outer window in the cold region according to claim 1, wherein: the thickness of the air interlayer is 9-16 mm.

6. The node structure of the inner laminated glass for the energy-saving reconstruction of the outer window in the cold region according to claim 1, wherein: the node structure of the inner superposed glass for energy-saving reconstruction of the outer window in the cold region further comprises a buckling strip (10), and the buckling strip (10) is clamped on the auxiliary frame (9) so as to fix the reconstructed outer window glass.

7. The node structure of the inner laminated glass for the energy-saving reconstruction of the outer window in the cold region according to claim 2, wherein: the first sealant (4) and the second sealant (8) are both silicone sealants.