Multilayer composite curtain wall

Abstract

A multi-layer composite curtain wall belongs to the technical field of curtain walls. Comprising a perforated steel bearing plate, a heat preservation layer, a sound insulation layer, a keel, a galvanized flat plate, a silk screen, an inner panel, a fastener assembly and an outer panel. The heat preservation layer is arranged at the upper end of the perforated steel bearing plate, and the air isolation layer is arranged between the heat preservation layer and the perforated steel bearing plate. The sound insulation layer is arranged at the upper end of the heat preservation layer, and a plurality of keels are arranged on the sound insulation layer at intervals; the galvanized flat plate is arranged at the upper end of the keel, and the waterproof coiled material is arranged on the galvanized flat plate; the silk screen is arranged at the upper end of the waterproof coiled material, the inner panel is arranged on the silk screen, and the outer panel is installed on the inner panel through a plurality of fastener assemblies. The composite curtain wall has the effects of heat preservation, heat insulation and water prevention; the inner panel and the outer panel are installed through the fastener assembly, installation is convenient, safety is improved, and working efficiency is high. The heat preservation layer is a honeycomb interlayer, the weight of the decorative plate can be reduced, the heat preservation effect is improved, and the use value is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of curtain walls, and in particular relates to a multi-layer composite curtain wall. Background Art

[0002] With the development of the construction industry, the styles of curtain walls are becoming more and more diverse, and the appearance is becoming richer and richer. The combination and installation of curtain walls made of various materials has become very common. The existing composite curtain walls are inconvenient to install and are heavy.

[0003] Therefore, a multi-layer composite curtain wall is urgently needed to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-layer composite curtain wall to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-layer composite curtain wall, comprising a perforated steel deck, a thermal insulation layer, a sound insulation layer, a keel, a galvanized flat plate, a wire mesh, an inner panel, a fastener assembly and an outer panel; the thermal insulation layer is arranged on the upper end of the perforated steel deck, and an air barrier layer is arranged between the thermal insulation layer and the perforated steel deck; the sound insulation layer is arranged on the upper end of the thermal insulation layer, and a plurality of keels are arranged in the gap on the sound insulation layer; the galvanized flat plate is arranged on the upper end of the keel, and a waterproof coil is arranged on the galvanized flat plate; the wire mesh is arranged on the upper end of the waterproof coil, an inner panel is arranged on the wire mesh, and an outer panel is installed on the inner panel via a plurality of fastener assemblies.

[0006] The fastener assembly includes a base and a fastener; the lower surface of the base is fixed to the outer surface of the inner panel; and the fastener is mirror-imaged at the upper end of the base.

[0007] The buckle is an elastic member, and a buckling portion is formed at the upper end of the buckle, and an outward-opening opening is arranged at the upper end of the buckling portion.

[0008] The two ends of the outer panel are provided with snap-fitting strips, and the snap-fitting strips are snap-fitted into the snap-fitting strips.

[0009] A support is arranged in the insulation layer. The insulation layer is a multi-layer composite structure. The insulation layer comprises an inner layer, an outer layer and an interlayer. The interlayer is located between the inner layer and the outer layer and is a honeycomb structure.

[0010] A ventilation space is formed between the sound insulation layer and the galvanized flat plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a thermal insulation layer, a sound insulation layer, a silk screen, an air barrier layer, and a waterproof roll material, so that the composite curtain wall of the utility model has the effects of thermal insulation, heat insulation and waterproofing; and the inner panel and the outer panel of the utility model are installed through fastener components, which is convenient to install, improves safety and has high work efficiency; the thermal insulation layer is a honeycomb interlayer, which can reduce the weight of the composite curtain wall, increase the thermal insulation effect and improve the use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of a multi-layer composite curtain wall;

[0014] Figure 2 is a schematic diagram of a fastener assembly;

[0015] In the figure: 1. perforated steel decking; 2. thermal insulation layer; 3. sound insulation layer; 4. keel; 5. galvanized flat plate; 6. wire mesh; 7. inner panel; 8. fastener assembly; 9. outer panel; 10. air barrier layer; 11. waterproof membrane; 12. base; 13. fastener; 14. buckling part; 15. opening; 16. snap-fit ​​strip; 17. support member; 18. inner layer; 19. outer layer; 20. interlayer. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-2 The utility model provides a technical solution: a multi-layer composite curtain wall, comprising a perforated steel decking plate 1, a thermal insulation layer 2, a sound insulation layer 3, a keel 4, a galvanized flat plate 5, a wire mesh 6, an inner panel 7, a fastener assembly 8 and an outer panel 9; the thermal insulation layer 2 is arranged on the upper end of the perforated steel decking plate 1, and an air barrier layer 10 is arranged between the thermal insulation layer 2 and the perforated steel decking plate 1; the sound insulation layer 3 is arranged on the upper end of the thermal insulation layer 2, and a plurality of keels 4 are arranged in the gap on the sound insulation layer 3; the galvanized flat plate 5 is arranged on the upper end of the keel 4, and a waterproof coiled material 11 is arranged on the galvanized flat plate 5; the wire mesh 6 is arranged on the upper end of the waterproof coiled material 11, an inner panel 7 is arranged on the wire mesh 6, and an outer panel 9 is installed on the inner panel 7 via a plurality of fastener assemblies 8.

[0018] The fastener assembly 8 includes a base 12 and a fastener 13 ; the lower surface of the base 12 is fixed to the outer surface of the inner panel 7 ; the fastener 13 is mirror-imaged at the upper end of the base 12 .

[0019] The buckle 13 is an elastic member, and a buckling portion 14 is formed at the upper end of the buckle 13 . An outwardly extending opening 15 is provided at the upper end of the buckle portion 14 , so that the outer panel 9 can be buckled into the buckle 13 more conveniently when buckled.

[0020] The outer panel 9 is provided with snap-fitting strips 16 at both ends. During installation, the snap-fitting strips 16 are snap-fitted into the snap-fitting parts 14 through the openings 15 , and the snap-fitting parts 14 snap-fit ​​the snap-fitting strips 16 , so that the outer panel 9 is installed on the inner panel 7 via the fasteners 13 .

[0021] The insulation layer 2 is provided with a support member 17 to increase the stability of the composite curtain wall. The insulation layer 2 can improve the thermal insulation performance of the wall, save resources, and reduce environmental pollution.

[0022] The thermal insulation layer 2 is a multi-layer composite structure, and the thermal insulation layer 2 includes an inner layer 18, an outer layer 19 and an interlayer 20. The interlayer 20 is located between the inner layer 18 and the outer layer 19. The interlayer 20 is a honeycomb structure, which can increase the gap in the middle to form a thermal insulation layer, which can produce the effects of heat protection in summer and heat preservation in winter, thereby improving the use value.

[0023] A keel 4 is arranged inside the sound insulation layer 3 and the galvanized flat plate 5, so that a ventilation space is formed between the sound insulation layer 3 and the galvanized flat plate 5, thereby increasing the ventilation performance of the composite curtain wall.

[0024] The waterproof coiled material 11 is a 2MM thick self-adhesive waterproof coiled material.

[0025] The utility model provides a thermal insulation layer 2, a sound insulation layer 3, a wire mesh 6, an air barrier layer 10, and a waterproof coiled material 11, so that the composite curtain wall of the utility model has the effects of thermal insulation, heat insulation and waterproofing.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-layer composite curtain wall, characterized in that: The invention comprises a perforated steel deck (1), a thermal insulation layer (2), a sound insulation layer (3), a keel (4), a galvanized flat plate (5), a wire mesh (6), an inner panel (7), a fastener assembly (8) and an outer panel (9); the thermal insulation layer (2) is arranged at the upper end of the perforated steel deck (1), and an air barrier layer (10) is arranged between the thermal insulation layer (2) and the perforated steel deck (1); the sound insulation layer (3) is arranged at the upper end of the thermal insulation layer (2), and a plurality of keels (4) are arranged in the gap on the sound insulation layer (3); the galvanized flat plate (5) is arranged at the upper end of the keel (4), and a waterproof coiled material (11) is arranged on the galvanized flat plate (5); the wire mesh (6) is arranged at the upper end of the waterproof coiled material (11), an inner panel (7) is arranged on the wire mesh (6), and an outer panel (9) is installed on the inner panel (7) via a plurality of fastener assemblies (8).

2. A multi-layer composite curtain wall according to claim 1, characterized in that: The fastener assembly (8) comprises a base (12) and a fastener (13); the lower surface of the base (12) is fixed to the outer surface of the inner panel (7); and the fastener (13) is arranged in a mirror image at the upper end of the base (12).

3. A multi-layer composite curtain wall according to claim 2, characterized in that: The buckle (13) is an elastic member, and the upper end of the buckle (13) forms a buckling portion (14), and the upper end of the buckling portion (14) is provided with an outwardly extending opening (15).

4. The multi-layer composite curtain wall according to claim 1, characterized in that: The two ends of the outer panel (9) are provided with snap-fitting strips (16), and the snap-fitting strips (16) are snap-fitted into the snap-fitting strips (16).

5. The multi-layer composite curtain wall according to claim 1, characterized in that: A support member (17) is arranged in the thermal insulation layer (2); the thermal insulation layer (2) is a multi-layer composite structure; the thermal insulation layer (2) comprises an inner layer (18), an outer layer (19) and an interlayer (20); the interlayer (20) is located between the inner layer (18) and the outer layer (19); and the interlayer (20) is a honeycomb structure.

6. The multi-layer composite curtain wall according to claim 1, characterized in that: A ventilation space is formed between the sound insulation layer (3) and the galvanized flat plate (5).

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