Heat preservation and insulation glass curtain wall

Abstract

The utility model discloses a heat preservation and insulation glass curtain wall which comprises an inner layer glass plate, an outer layer glass plate, a fixing frame and a sealing gasket, the outer layer glass plate is stacked on the surface of the inner layer glass plate, and a hollow layer is arranged between the outer layer glass plate and the inner layer glass plate. Sealing washers are fixedly connected to the edges of the inner-layer glass plate and the outer-layer glass plate, protruding partition plates are arranged on the inner walls of the sealing washers, embedding grooves are formed in the two sides of each partition plate respectively, the outer surfaces of the sealing washers are wrapped with the fixing frame, and protruding connecting parts are arranged at the corners of the fixing frame. And a mounting hole is formed in the surface of the connecting part. The hollow layer with inert gas is arranged between the inner-layer glass plate and the outer-layer glass plate, the transmission speed of the temperature on the two sides of the glass curtain wall is conveniently reduced, and the heat insulation coating is arranged on the surface of the outer-layer glass plate, so that external radiation heat can be effectively isolated.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, in particular to a thermal insulation glass curtain wall. Background Art

[0002] Glass curtain wall is a novel and beautiful way to decorate building walls, and is a prominent feature of the modernist high-rise building era. There are two main types of glass curtain walls: one is the exposed frame glass curtain wall, which uses aluminum alloy profiles as the frame, and the glass panels are embedded in the profiles. The glass panels and the profiles are reinforced with sealants. The other is the hidden frame glass curtain wall, where the glass panels are set outside the aluminum frame and are bonded to the aluminum frame with silicone structural sealants. The load of the hidden frame glass curtain wall is mainly borne by the sealants.

[0003] At present, the glass curtain wall in the market adopts single-sided glass fixedly installed in the prefabricated frame, which leads to poor thermal insulation performance of the glass curtain wall. At the same time, the glass panel lacks protection and is easy to break during installation, which brings safety hazards to the construction. Therefore, a thermal insulation glass curtain wall is proposed. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a thermal insulation glass curtain wall, which solves the problems of insufficient thermal insulation performance of the prior glass curtain wall and potential safety hazards caused by lack of protection of the glass panel. A hollow layer with inert gas is provided between the inner glass plate and the outer glass plate, so as to reduce the temperature transfer speed on both sides of the glass curtain wall and play a certain thermal insulation role. A heat insulation coating is provided on the surface of the outer glass plate, so as to effectively insulate the external radiant heat, and the hollow layer can effectively insulate the external heat. A sealing gasket is provided between the fixed frame and the outer glass plate and the inner glass plate, so as to improve the sealing of the glass curtain wall and improve the stability of the glass curtain wall structure.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a thermal insulation glass curtain wall, comprising an inner glass plate, an outer glass plate, a fixed frame and a sealing gasket, the outer glass plate is stacked on the surface of the inner glass plate, a hollow layer is provided between the outer glass plate and the inner glass plate, sealing gaskets are fixedly connected at the edges of the inner glass plate and the outer glass plate, the inner wall of the sealing gasket is provided with a raised partition, both sides of the partition are respectively provided with embedding grooves, the fixed frame is wrapped around the outer surface of the sealing gasket, a raised connecting portion is provided at the corner of the fixed frame, and a mounting hole is opened on the surface of the connecting portion.

[0008] As a further preferred embodiment of the present invention, the surface of the outer glass plate is covered with a heat-insulating coating, and the interior of the hollow layer is filled with an inert gas.

[0009] As a further preferred embodiment of the present invention, the surface of the partition is provided with evenly distributed sealing grooves, and the surface of the partition is provided with a polymer adhesive layer.

[0010] As a further preferred embodiment of the present invention, the sealing gasket is integrally injection-molded using engineering plastics, and the side wall of the sealing gasket is provided with evenly distributed diamond-shaped holes.

[0011] As a further preferred embodiment of the present invention, the inner wall of the fixed frame is provided with a U-shaped groove, and the side wall of the fixed frame is provided with evenly distributed overflow grooves.

[0012] (III) Beneficial effects

[0013] The utility model provides a heat-insulating glass curtain wall, which has the following beneficial effects:

[0014] The utility model provides a hollow layer with inert gas between the inner glass plate and the outer glass plate, so as to reduce the temperature transfer speed on both sides of the glass curtain wall and play a certain heat preservation role. By providing a heat insulation coating on the surface of the outer glass plate, the external radiant heat can be effectively isolated, and the hollow layer can effectively isolate the external heat. By providing a sealing gasket between the fixed frame and the outer glass plate and the inner glass plate, the sealing of the glass curtain wall is improved, and the stability of the glass curtain wall structure is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the thermal insulation glass curtain wall of the utility model;

[0016] Figure 2 This is a schematic structural diagram of a cross section of a thermal insulation glass curtain wall of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the sealing gasket of the utility model.

[0018] In the figure: inner glass plate -1, outer glass plate -2, fixing frame -3, sealing gasket -4, hollow layer -5, partition -6, embedding groove -7, connecting part -8, mounting hole -9, thermal insulation coating -10, inert gas -11, sealing groove -12, polymer adhesive layer -13, diamond hole -14, U-shaped groove -15, overflow groove -16. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 The utility model embodiment provides a technical solution: a thermal insulation glass curtain wall, comprising an inner glass plate 1, an outer glass plate 2, a fixed frame 3 and a sealing gasket 4, the outer glass plate 2 is stacked on the surface of the inner glass plate 1, a hollow layer 5 is provided between the outer glass plate 2 and the inner glass plate 1, the inner glass plate 1 and the outer glass plate 2 are fixedly connected with the sealing gasket 4 at the edges, the inner wall of the sealing gasket 4 is provided with a raised partition 6, and the two sides of the partition 6 are respectively provided with an embedding groove 7, the fixed frame 3 is wrapped around the outer surface of the sealing gasket 4, the corner of the fixed frame 3 is provided with a raised connecting portion 8, and the surface of the connecting portion 8 is provided with a mounting hole 9.

[0021] As a further improvement, the surface of the outer glass plate 2 is covered with a heat-insulating coating 10, and the interior of the hollow layer 5 is filled with an inert gas 11. By covering the surface of the outer glass plate 2 with the heat-insulating coating 10, it is convenient to reduce the radiation of external heat to the interior of the curtain wall. The inert gas 11 filled in the hollow layer 5 can reduce the transfer of heat, thereby improving the heat insulation and thermal insulation performance of the glass curtain wall.

[0022] As a further improvement, the surface of the partition plate 6 is provided with evenly distributed sealing grooves 12, and the surface of the partition plate 6 is provided with a polymer adhesive layer 13. By providing the sealing grooves 12 on the surface of the partition plate 6 and cooperating with the polymer adhesive layer 13 coated on the surface, the stability of the connection between the inner glass plate 1 and the outer glass plate 2 is improved, and at the same time, the polymer adhesive layer 13 accommodated in the sealing grooves 12 is used to improve the sealing performance.

[0023] As a further improvement, the sealing gasket 4 is integrally injection molded using engineering plastics, and the side wall of the sealing gasket 4 is provided with evenly distributed diamond holes 14. By providing the diamond holes 14 on the side wall of the sealing gasket 4, the buffering capacity at the edge of the sealing gasket 4 is improved, thereby preventing the inner glass plate 1 and the outer glass plate 2 from being directly rigidly connected to the fixed frame 3 and easily breaking.

[0024] Specifically, the inner wall of the fixed frame 3 is provided with a U-shaped groove 15, and the side wall of the fixed frame 3 is provided with evenly distributed overflow grooves 16. By providing the U-shaped groove 15 on the inner wall of the fixed frame 3, it is convenient to wrap and fix the inner glass plate 1 and the outer glass plate 2. By providing the overflow groove 16 on the side wall of the fixed frame 3, it is convenient to quickly drain rainwater from the glass curtain wall.

[0025] During construction, the utility model hoists the glass curtain wall to the installation position, and uses the protruding connection part 8 at the corner of the fixed frame 3 to connect with the wall surface, so as to facilitate the workers to install the glass curtain wall efficiently. The installed glass curtain wall uses the heat-insulating coating 10 coated on the outer layer to effectively reflect and isolate the heat from the external radiation, and cooperates with the hollow layer 5 filled with inert gas 11 to reduce the heat transfer speed inside and outside the glass curtain wall, so as to greatly improve the thermal insulation performance of the glass curtain wall.

[0026] Problems to be solved by the utility model Glass curtain walls in the market are fixedly installed in a prefabricated frame by using single-sided glass, which leads to poor thermal insulation performance of the glass curtain walls. At the same time, the glass panels lack protection and are easily broken during installation, which brings safety hazards to the construction. The utility model provides a hollow layer 5 with inert gas 11 between the inner glass plate 1 and the outer glass plate 2, so as to reduce the temperature transfer speed on both sides of the glass curtain wall and play a certain thermal insulation role. By providing a heat insulation coating 10 on the surface of the outer glass plate 2, it can effectively isolate the external radiant heat, and cooperate with the hollow layer 5 to effectively isolate the external heat. By providing a sealing gasket 4 between the fixed frame 3 and the outer glass plate 2 and the inner glass plate 1, the sealing of the glass curtain wall is improved, and the stability of the glass curtain wall structure is improved.

[0027] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A heat-insulating glass curtain wall, comprising an inner glass plate (1), an outer glass plate (2), a fixing frame (3) and a sealing gasket (4), characterized in that: The outer glass plate (2) is stacked on the surface of the inner glass plate (1); a hollow layer (5) is provided between the outer glass plate (2) and the inner glass plate (1); a sealing gasket (4) is fixedly connected at the edges of the inner glass plate (1) and the outer glass plate (2); a protruding partition (6) is provided on the inner wall of the sealing gasket (4); embedding grooves (7) are provided on both sides of the partition (6); the fixed frame (3) is wrapped around the outer surface of the sealing gasket (4); a protruding connecting portion (8) is provided at the corner of the fixed frame (3); and a mounting hole (9) is provided on the surface of the connecting portion (8).

2. The thermal insulation glass curtain wall according to claim 1, characterized in that: The surface of the outer glass plate (2) is covered with a heat-insulating coating (10), and the interior of the hollow layer (5) is filled with an inert gas (11).

3. The thermal insulation glass curtain wall according to claim 1, characterized in that: The surface of the partition plate (6) is provided with evenly distributed sealing grooves (12), and the surface of the partition plate (6) is provided with a polymer adhesive layer (13).

4. The thermal insulation glass curtain wall according to claim 1, characterized in that: The sealing gasket (4) is integrally injection-molded using engineering plastics, and the side wall of the sealing gasket (4) is provided with evenly distributed diamond-shaped holes (14).

5. The thermal insulation glass curtain wall according to claim 1, characterized in that: The inner wall of the fixed frame (3) is provided with a U-shaped groove (15), and the side wall of the fixed frame (3) is provided with evenly distributed overflow grooves (16).

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