CN213014904U - Energy-conserving glass curtain wall device after reforming transform - Google Patents
Energy-conserving glass curtain wall device after reforming transform Download PDFInfo
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- CN213014904U CN213014904U CN202021290127.9U CN202021290127U CN213014904U CN 213014904 U CN213014904 U CN 213014904U CN 202021290127 U CN202021290127 U CN 202021290127U CN 213014904 U CN213014904 U CN 213014904U
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Abstract
The utility model provides an energy-conserving glass curtain wall device after reforming transform, specifically indicates in glass curtain wall application, adopts and fixes 9mm thick space bar around the indoor side of individual layer glass, and the inboard 4mm thick online low-e membrane toughened glass of encapsulation of space bar adopts the sealed fixation of silicone structure sealed glue between inboard glass and the aluminum alloy stand. Newly-added 4mm toughened glass and existing toughened glass form air cavity and radiation layer through the spacing strip is sealed, form cavity low-e membrane glass to this satisfies public building energy saving standard. The process has the advantages of simple construction, cost saving, great improvement of construction progress and creation of good conditions for advanced operation of the existing buildings.
Description
Technical Field
The utility model belongs to the glass curtain wall field specifically indicates a glass curtain wall device after energy-conserving transformation.
Background
65% of building energy conservation is mainly borne by a building enclosure system, and in an outer enclosure structure, the glass curtain wall serving as a characteristic glass curtain wall of a modern building is widely applied to building engineering in China in the last 90 th century, but various problems exist, for example, the glass is not properly selected, so that solar energy penetrating through the glass is multiplied by other material walls in summer.
According to the new building energy-saving standard, the outer enclosure structure adopts single-layer glass or common hollow glass curtain wall, which can not meet the building energy-saving requirement. Aiming at the defects of the existing construction technology, the single-layer glass is difficult to reform and high in cost, the original glass curtain wall needs to be disassembled, the disassembling process is complex in process and labor-consuming, and the replacement of the new hollow low-e glass is high in cost and needs to be replaced for a long time. Therefore, a good transformation scheme is needed to transform the existing glass curtain wall, so that the labor and the cost are reduced.
Disclosure of Invention
The utility model aims to solve the technical problem that a device that can satisfy the transformation of existing glass curtain wall economizer system is provided to prior art current situation, can realize not demolising former glass and also can satisfy new building energy-saving standard's requirement.
The utility model discloses the technical scheme who adopts does:
an energy-saving modified glass curtain wall device comprises toughened glass, an aluminum alloy beam cover plate, an aluminum alloy beam, ethylene propylene diene monomer rubber gasket strips, hard rubber gasket blocks and a stainless steel hexagon bolt, simultaneously, the glass substrate also comprises newly added toughened glass, structural sealant, spacer bars and a low-e film surface, the existing toughened glass and the newly added toughened glass are fixedly connected through stainless steel hexagon bolts, the existing toughened glass and the newly added toughened glass are clamped by spacing bars, the low-e film surface is closely attached to the hollow side of the newly added toughened glass, the aluminum alloy beam cover plate is fixed on the newly-added toughened glass through structural sealant, the newly-added toughened glass and the existing toughened glass are clamped between the newly-added toughened glass and the aluminum alloy beam through hard rubber cushion blocks, and ethylene propylene diene monomer cushion strips are arranged between the existing toughened glass and the aluminum alloy beam.
Preferably, the aluminum alloy cross beam is connected with the aluminum alloy upright post, so that the structure of the glass curtain wall is more stable.
As the preferred, there is the one deck to glue the seam between aluminum alloy trim cover and the existing toughened glass, and this layer of glue seam can be with both effectual separation, avoids in close contact with, the thickness of the whole glass curtain wall of increase that can also be fine.
Preferably, the contact positions of the ethylene propylene diene monomer gasket strips and the aluminum alloy decorative gland plate and the existing toughened glass are sealed by weather-resistant glue, so that the toughened glass is fastened on the aluminum alloy decorative gland plate, and the rubber gasket strips are clamped in the middle to enable the structures of the toughened glass decorative gland plate and the aluminum alloy decorative gland plate to be tightly connected.
Preferably, the aluminum alloy decorative cover is arranged on one side of the existing toughened glass and completely covers the existing toughened glass, so that the appearance of the whole glass curtain wall is more attractive, and the existing toughened glass can be effectively protected.
Preferably, the stainless steel hexagon bolt is connected with the aluminum alloy decorative cover, the aluminum alloy decorative gland plate, the two pieces of toughened glass and the aluminum alloy cross beam, so that the fittings are tightly connected, and the stability of the fittings is ensured.
Preferably, the aluminum alloy beam is internally provided with the beam connecting angle aluminum, and the two stainless steel hexagon bolts are arranged inside the aluminum alloy beam, so that the internal structure of the connecting angle aluminum is stable, the whole aluminum alloy beam is stable and safe in structure, and the service life of the aluminum alloy beam is longer.
Preferably, the edge part of the newly-added toughened glass and the aluminum alloy beam cover plate are sealed and fixed by the structural sealant, and the newly-added toughened glass and the spacing strips are sealed and fixed, so that no gap exists between the newly-added toughened glass and the aluminum alloy beam cover plate, the newly-added toughened glass and the spacing strips can be tightly connected together, and the toughened glass plate is firmer.
Preferably, the hard rubber cushion block is arranged at the joint of the edge of the existing toughened glass and the edge of the newly-added toughened glass and the aluminum alloy upright post, so that the toughened glass is prevented from being in direct contact with the aluminum alloy, the toughened glass can be prevented from being damaged by friction, and the toughened glass is effectively protected.
Compared with the traditional process for directly replacing glass, the invention has the advantages that: the glass curtain wall can meet the requirement that the existing glass curtain wall meets the new energy-saving standard, is simple and convenient to construct, does not need to replace glass and a frame, and has low construction cost, high construction speed, small construction influence and obvious energy-saving effect.
Drawings
FIG. 1 is a cross-sectional construction node schematic diagram of a glass curtain wall in the prior art.
FIG. 2 is a schematic view of a vertical section construction node of a glass curtain wall in the prior art.
Fig. 3 is the utility model discloses a glass curtain wall cross section constructs node schematic diagram.
Fig. 4 is the utility model discloses a glass curtain wall erects to cut open structure node schematic diagram.
Detailed Description
This section describes the invention in further detail with reference to the drawings and the detailed operation.
An energy-saving modified glass curtain wall device comprises existing toughened glass 3, an aluminum alloy beam cover plate 17, an aluminum alloy beam 5, ethylene propylene diene monomer rubber gasket strips 2, hard rubber gasket blocks 14 and a first stainless steel hexagon bolt 18, and comprises newly-added toughened glass, structural sealant, spacer bars and a low-e film surface, the existing toughened glass 3 and the newly added toughened glass 9 are fixedly connected through stainless steel hexagon bolts 15, the spacing bars 8 are clamped between the existing toughened glass 3 and the newly added toughened glass 9, the low-e membrane surface 10 is attached to the hollow side of the newly added toughened glass 9, the aluminum alloy beam cover plate 17 is fixed on the newly added toughened glass 9 through a structural sealant 7, hard rubber cushion blocks 14 are clamped between the newly added toughened glass 9 and the existing toughened glass 3 and the aluminum alloy beam 5, an Ethylene Propylene Diene Monomer (EPDM) filler strip 2 is padded between the existing toughened glass 3 and the aluminum alloy beam 5.
The aluminum alloy cross beam 5 is connected with an aluminum alloy upright post 6. A layer of glue seam 13 is arranged between the aluminum alloy decorative cover 4 and the existing toughened glass 3. The rubber gasket strip 1 and the aluminum alloy decorative gland plate 12 are sealed by weather-resistant glue 11 at the contact position with the existing toughened glass 3. The aluminum alloy decorative cover 4 is arranged on one side of the existing toughened glass 3 and completely covers the existing toughened glass 3. The first stainless steel hexagon bolt 18 is connected with the aluminum alloy decorative cover 4, the aluminum alloy decorative gland plate 12, the two pieces of toughened glass and the aluminum alloy beam 5. The aluminum alloy beam 5 is internally provided with beam connecting angle aluminum 16, and the beam connecting angle aluminum 16 is fastened by two stainless steel hexagon bolts 15. The structural sealant 7 seals and fixes the edge part of the newly added toughened glass 9 and the aluminum alloy beam cover plate 17, and in addition, seals and fixes the newly added toughened glass 9 and the spacing strips 8. The hard rubber cushion block 14 is arranged at the joint of the edge of the existing toughened glass and the newly-added toughened glass 9 and the aluminum alloy upright post 6.
The existing glass curtain wall system adopts single-layer toughened glass, and can not meet the energy-saving standard requirements of new public buildings. In order to improve the energy-saving effect, the cost is greatly increased by dismantling the existing curtain wall, the construction period is longer, and the normal operation of the building is influenced.
The utility model discloses a reform transform into cavity Low-e glass with ordinary curtain wall glass to improve energy-conserving effect. An ethylene propylene diene monomer gasket strip 2 is arranged on the inner side of the existing toughened glass 3, one side of the ethylene propylene diene monomer gasket strip 2 is tightly attached to the inner side of the existing toughened glass, the other side of the ethylene propylene diene monomer gasket strip 2 is tightly attached to an aluminum alloy cross beam 5, the ethylene propylene diene monomer gasket strips 2 are respectively arranged on the upper part and the lower part of the whole device and are kept on the same horizontal plane with an aluminum alloy cross beam cover plate, a spacer strip 8 with the thickness of 9mm is arranged right above the ethylene propylene diene monomer gasket strip 2, the spacer strip 8 is tightly attached to the inner side of the existing toughened glass 3, the lower part of the inner side of the existing device is attached to the ethylene propylene diene monomer gasket strip 2, one part of the other side surface of the spacer strip 8 is tightly attached to a hard rubber gasket 14, the other part of the spacer strip is tightly attached to a newly-added toughened glass 9, the newly-added toughened glass 9 is just positioned right, the structural sealant 7 completely covers the hard rubber pad 14 and also partially adheres to the newly added toughened glass 9, thus completely sealing and fixing them.
The spacer bars 8 with the thickness of 9mm are fixed on the periphery of the inner side of the glass chamber, the toughened glass 9 with the thickness of 4mm is packaged on the inner side of the spacer bars 8, the online low-e film 10 is newly added with the toughened glass 9, and the newly added toughened glass 9 on the inner side and the aluminum alloy upright posts 6 are sealed by adopting silicone structural sealant 7. Newly-added 4 mm-thick toughened glass 9 and existing single-layer existing toughened glass 3 are sealed through spacer bars 8 to form an air cavity, solar heat is reflected out through a low-e film 10 to form hollow low-e glass, and therefore the energy-saving standard of public buildings is met.
The protection scope of the present invention includes but is not limited to the above embodiments, the protection scope of the present invention is subject to the claims, and any replacement, deformation, and improvement that can be easily conceived by those skilled in the art made by the present technology all fall into the protection scope of the present invention.
Claims (10)
1. The energy-saving modified glass curtain wall device comprises existing toughened glass (3), an aluminum alloy beam cover plate (17), an aluminum alloy beam (5), ethylene propylene diene monomer rubber gasket strips (2), a hard rubber gasket block (14) and a stainless steel hexagon bolt (18), and is characterized by comprising newly-added toughened glass (9), structural sealant (7), spacer strips (8) and a low-e membrane surface (10), wherein the existing toughened glass (3) and the newly-added toughened glass (9) are fixedly connected through the stainless steel hexagon bolt (18), the existing toughened glass (3) and the newly-added toughened glass (9) clamp the spacer strips (8), the existing toughened glass (3) and the newly-added toughened glass (9) are hollow, the low-e membrane surface (10) is tightly attached to the hollow side of the newly-added toughened glass (9), and the aluminum alloy beam cover plate (17) is fixed on the newly-added toughened glass (9) through the structural sealant (7), newly-increased toughened glass (9) and existing toughened glass (3) all with aluminium alloy crossbeam (5) between press from both sides hard rubber cushion (14), ethylene propylene diene monomer pad strip (2) are being filled up between existing toughened glass (3) and aluminium alloy crossbeam (5).
2. The energy-saving modified glass curtain wall device as claimed in claim 1, wherein the aluminum alloy cross beam (5) is connected with an aluminum alloy upright post (6).
3. The energy-saving modified glass curtain wall device as claimed in claim 1, wherein a layer of glue seam (13) is arranged between the aluminum alloy decorative cover (4) and the existing toughened glass (3).
4. The energy-saving modified glass curtain wall device as claimed in claim 1, wherein the ethylene propylene diene monomer rubber gasket strip (2) and the aluminum alloy decorative gland plate (12) are sealed by weather-resistant glue (11) at the contact position with the existing toughened glass (3).
5. The energy-saving modified glass curtain wall device as claimed in claim 3, wherein the aluminum alloy decorative cover (4) is arranged on one side of the existing toughened glass (3) and completely covers the existing toughened glass (3).
6. The energy-saving modified glass curtain wall device as claimed in claim 1, wherein the first stainless steel hexagon bolt (18) is connected with the aluminum alloy decorative cover (4), the aluminum alloy decorative gland plate (12), the two pieces of toughened glass and the aluminum alloy cross beam (5).
7. The energy-saving modified glass curtain wall device as claimed in claim 1, wherein a beam connecting angle aluminum (16) is arranged inside the aluminum alloy beam (5).
8. The energy-saving modified glass curtain wall device as claimed in claim 7, wherein two stainless steel hexagon bolts (15) are installed in the beam connecting angle aluminum (16).
9. The energy-saving modified glass curtain wall device as claimed in claim 1, wherein the structural sealant (7) seals and fixes the edge part of the newly added toughened glass (9) with the aluminum alloy cross beam cover plate (17), and seals and fixes the newly added toughened glass (9) with the spacer bar (8).
10. The energy-saving modified glass curtain wall device as claimed in claim 1, wherein the hard rubber cushion block (14) is arranged at the joint of the edge of the existing toughened glass and the edge of the newly added toughened glass (9) and the aluminum alloy upright post (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021290127.9U CN213014904U (en) | 2020-07-06 | 2020-07-06 | Energy-conserving glass curtain wall device after reforming transform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021290127.9U CN213014904U (en) | 2020-07-06 | 2020-07-06 | Energy-conserving glass curtain wall device after reforming transform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213014904U true CN213014904U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021290127.9U Active CN213014904U (en) | 2020-07-06 | 2020-07-06 | Energy-conserving glass curtain wall device after reforming transform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213014904U (en) |
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2020
- 2020-07-06 CN CN202021290127.9U patent/CN213014904U/en active Active
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