Self-insulation reinforced assembled curtain wall adaptive to cold regions in winter

Abstract

The utility model discloses a self-insulation reinforced assembled curtain wall adaptive to a winter cold region, and relates to the technical field of building appliances. An upper inserting-connecting protrusion is integrally connected to the middle of the upper end face of the curtain wall plate body, a concave lower inserting-connecting groove is formed in the bottom of the curtain wall plate body, the upper inserting-connecting protrusion corresponds to the lower inserting-connecting groove, a side inserting-connecting protrusion is integrally connected to the left side wall of the curtain wall plate body, and a concave side inserting-connecting groove is formed in the right side wall of the curtain wall plate body. The side inserting protrusions correspond to the side inserting grooves. The curtain wall is rapidly assembled in an inserting mode, the curtain wall is fixed through anchoring parts and a bonding mode, and therefore the curtain wall is not prone to loosening and falling off; the heat preservation performance, the fireproof performance and the compression resistance of the curtain wall are improved in a heat preservation, fireproof and compression resistance mode, meanwhile, the compression resistance layer is of a double-layer type and is high in strength, and the service life can be prolonged at the low temperature; and the curtain wall adopts a waterproof design, so that the curtain wall can be waterproof during use, and the waterproof performance is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building tools, and in particular relates to a self-insulating reinforced assembled curtain wall suitable for cold areas in winter. Background Art

[0002] The curtain wall is the outer wall of the building, which is non-load-bearing and is hung up like a curtain. The thermal insulation performance of the curtain wall refers to the ability of the curtain wall to resist heat transfer from the high-temperature side to the low-temperature side under the condition that there is an air temperature difference between the indoor and outdoor sides of the building curtain wall (excluding the heat transfer of air penetrating through the gap). Among them, the gaps between the glass panels have a great influence on the thermal insulation performance of the glass curtain wall, especially the exposed frame curtain wall. There is no other insulation material between the indoor and outdoor aluminum profiles of the traditional exposed frame curtain wall, while the thermal insulation aluminum profile has an insulation body with excellent thermal insulation performance between the indoor and outdoor aluminum profiles. The hidden frame curtain wall does not have strict thermal insulation requirements for aluminum profiles. There are two ways to seal the gaps between the curtain wall panels: one is to use weather-resistant sealant, and the other is to use adhesive strips. On-site wet sealing with weather-resistant sealant can effectively ensure the air tightness of the curtain wall and reduce the flow of indoor and outdoor air, which can effectively ensure the thermal insulation performance of the curtain wall. However, this type of insulation is currently difficult to adapt to the winter environment in cold areas. In summary, the existing building curtain walls have the following problems when in use:

[0003] First, the existing curtain wall can only be used for exterior decoration. In some cold areas in winter, the installation of curtain wall can only be used for renovation and decoration, and cannot achieve indoor insulation, which makes it difficult for the existing curtain wall to adapt to the installation process in the cold winter environment.

[0004] 2. When carrying out exterior wall insulation construction in old residential areas in cold regions, it is necessary to install insulation boards first and then decorate the curtain walls or facades. The construction is relatively complicated, and after long-term use, the joint fillers between the insulation boards are prone to weathering and breaking, resulting in overall insulation failure. Utility Model Content

[0005] To solve the problems mentioned in the above background technology, the purpose of the utility model is to provide a self-insulating reinforced assembled curtain wall suitable for cold areas in winter, which can improve the thermal insulation performance, waterproof performance and strength, and can achieve decoration at the same time.

[0006] The utility model discloses a self-insulating reinforced assembled curtain wall suitable for cold areas in winter, comprising a curtain wall panel, an upper plug-in protrusion, and a side plug-in protrusion; the upper plug-in protrusion is integrally connected to the middle of the upper end surface of the curtain wall panel, and connecting elongated grooves are provided on both sides of the upper plug-in protrusion; a concave lower plug-in groove is provided at the bottom of the curtain wall panel, and the upper plug-in protrusion corresponds to the lower plug-in groove; fixing holes are provided on the two lower sides of the curtain wall panel, and the fixing holes are front-to-back through-type; a side plug-in protrusion is integrally connected to the left side wall of the curtain wall panel, and a concave side plug-in groove is provided on the right side wall of the curtain wall panel, and the side plug-in protrusion corresponds to the side plug-in groove;

[0007] The curtain wall panel body includes a steel mesh, a pressure-resistant layer 1, an insulation board, a fireproof board, a pressure-resistant layer 2, a decorative layer, a waterproof layer, and connecting columns; a steel mesh is arranged on the inner wall of the pressure-resistant layer 1, an insulation board is bonded to the outer wall of the pressure-resistant layer 1, a fireproof board is bonded to the outer wall of the insulation board, and the pressure-resistant layer 2 is bonded to the outer wall of the fireproof board; a plurality of connecting columns are arranged inside the pressure-resistant layer 1, the insulation board, the fireproof board, and the pressure-resistant layer 2 to connect the pressure-resistant layer 1, the insulation board, the fireproof board, and the pressure-resistant layer 2 together; a decorative layer is arranged on the outer wall of the pressure-resistant layer 2, and a waterproof layer is arranged on the outer wall of the decorative layer.

[0008] As a preferred solution, a sealing adhesive groove is provided in the middle of the side plug-in protrusion.

[0009] As a preferred embodiment, a plurality of transverse grooves and a plurality of longitudinal grooves are provided on the rear side wall of the curtain wall panel body, the plurality of transverse grooves are evenly arranged along the length direction of the curtain wall panel body, and the plurality of longitudinal grooves are evenly arranged along the height direction of the curtain wall panel body, each transverse groove is connected to a plurality of longitudinal grooves, and a plurality of transverse grooves are connected to a plurality of longitudinal grooves to form a grid connection channel.

[0010] As a preferred solution, one end of each connecting column passing through the pressure-resistant layer one is a first passing end, the length of the first passing end is less than the thickness of the pressure-resistant layer one, and the length of the first passing end is greater than half of the thickness of the pressure-resistant layer one; one end of each connecting column passing through the pressure-resistant layer two is a second passing end, the length of the second passing end is less than the thickness of the pressure-resistant layer two, and the length of the second passing end is greater than half of the thickness of the pressure-resistant layer two.

[0011] As a preferred solution, the structures of the first and second pressure-resistant layers are the same, both comprising a casting layer and an internal reinforcement frame; an internal reinforcement frame is arranged inside the casting layer.

[0012] As a preferred solution, the inner reinforcing frame includes a transverse plate and a longitudinal plate, a plurality of transverse plates are connected to a plurality of longitudinal plates, and the plurality of transverse plates and the plurality of longitudinal plates are provided with through slots.

[0013] As a preferred solution, a through connection hole is provided inside the connection column, and a connection groove is provided on the side wall of the connection column, and the connection groove is connected to the connection hole.

[0014] As a preferred solution, the waterproof layer is an organic waterproof layer.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model realizes a self-insulating curtain wall structure in a surrounding plug-in manner through the structure of the curtain wall panel itself and the cooperation between the upper plug-in protrusion, the side plug-in protrusion, the lower plug-in groove and the side plug-in groove. The curtain wall panel itself can form a multi-layer pressure-resistant and heat-insulating net column composite structure through the cooperation between the steel mesh, the first pressure-resistant layer, the insulation board, the fireproof board, the second pressure-resistant layer, the decorative layer, the waterproof layer and the connecting column. It is suitable for the long-term low temperature environment in cold areas. The specific advantages are:

[0017] 1. The curtain wall is quickly assembled by plugging in, and the curtain wall is positioned by using a dual fixing method of anchors and bonding, so that the basic position of the curtain wall is not prone to loosening or falling off.

[0018] 2. The curtain wall panels adopt insulation, fire prevention and pressure resistance to improve the uniform insulation performance, fire prevention performance and pressure resistance of each edge and each position. At the same time, the pressure-resistant layer is double-layered with high strength, which is suitable for continuous and durable use in low temperature environments in cold areas. The curtain wall panels adopt single-sided bonding to avoid double-sided bonding with an additional insulation layer, ensuring that the curtain wall body itself has thermal insulation performance. There is no need for external insulation measures, which reduces the overall insulation failure caused by the later weathering and fracture of the joint filler, ensuring the overall thermal insulation performance.

[0019] 3. The curtain wall panel adopts a waterproof design, which can achieve waterproofness when in use, effectively improving the waterproof performance, and at the same time achieving the external decorative effect through the decorative layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] For ease of explanation, the present invention is described in detail by the following specific embodiments and drawings.

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a rear view of the utility model;

[0023] Figure 3 It is a cross-sectional view of the utility model;

[0024] Figure 4 It is a schematic structural diagram of the compression-resistant layer 1 in the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the inner reinforcement frame in the utility model;

[0026] Figure 6 It is a structural schematic diagram of the connecting column in the utility model;

[0027] Figure 7 This is a schematic diagram of the structure after installation of this specific implementation method.

[0028] In the figure: 1- curtain wall panel; 2- upper plug-in protrusion; 3- side plug-in protrusion;

[0029] 11-fixing hole; 12-lower plug-in slot; 13-side plug-in slot; 14-transverse slot; 15-longitudinal slot;

[0030] 1-1- steel mesh; 1-2- pressure-resistant layer 1; 1-3- insulation board; 1-4- fireproof board; 1-5- pressure-resistant layer 2; 1-6- decoration layer; 1-7- waterproof layer; 1-8- connection column;

[0031] 1-21-casting layer; 1-22-internal reinforcement frame; 1-23-slot hole;

[0032] 1-82-connection groove; 1-81-connection hole;

[0033] 2-1-Connecting long groove;

[0034] 3-1- Sealant groove. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model is described below by the specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in the utility model, so they have no technical substantive significance. Any structural modification, change in proportional relationship or adjustment of size, without affecting the effects that can be produced by the utility model and the purposes that can be achieved, should still fall within the scope of the technical content disclosed by the utility model. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0036] It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0037] like Figures 1 to 7As shown, this specific embodiment adopts a plug-in method to realize the assembly of the curtain wall, which can improve the stability after assembly. The specific technical scheme is as follows: it includes a curtain wall panel 1, an upper plug-in protrusion 2, and a side plug-in protrusion 3; the curtain wall panel 1 is a panel structure, and the middle part of the upper end surface of the curtain wall panel 1 is integrally connected with the upper plug-in protrusion 2, and the bottom of the curtain wall panel 1 is provided with a concave lower plug-in groove 12, and the upper plug-in protrusion 2 corresponds to the lower plug-in groove 12. When installing, the lower plug-in groove 12 of the curtain wall panel 1 on the upper side is plugged into the plug of the curtain wall panel 1 on the lower side. The side plug-in protrusion 3 is connected to the left wall of the curtain wall panel 1, and the side plug-in groove 13 is provided on the right wall of the curtain wall panel 1. The side plug-in protrusion 3 corresponds to the side plug-in groove 13. The side plug-in protrusion 3 of the curtain wall panel 1 on one side is plugged into the side plug-in groove 13 of the other curtain wall panel 1, so that the two curtain wall panels 1 on the left and right are connected to achieve a horizontal connection, which can realize the assembly of the entire curtain wall (after assembly, as shown in FIG. Figure 7 As shown), in order to ensure the sealing performance during assembly, a sealant groove 3-1 is opened in the middle of the side plug-in protrusion 3. During installation, sealant is injected into the sealant groove 3-1 and sealant is injected into the lower plug-in groove 12, which can improve the sealing performance after installation.

[0038] like Figure 1 , Figure 2 As shown, this specific embodiment adopts the connection of bonding and anchoring, and specifically adopts the following technical scheme: the two lower sides of the curtain wall panel 1 are provided with fixing holes 11, and the fixing holes 11 are front-to-back through-type, and the front side of the fixing holes 11 is provided with countersunk holes, which can allow the head of the anchor to be placed and the waterproof cover to be installed at the same time, and the two sides of the upper plug-in protrusion 2 are provided with connecting elongated grooves 2-1, and the connecting elongated grooves 2-1 can realize the fine adjustment of the position of the upper curtain wall panel 1. After the plug-in is completed, the fixing bolts are inserted from the fixing holes 11 and the connecting elongated grooves 2-1 and fixed to the wall, which can realize a stable connection. Figure 2 As shown, the rear side wall of the curtain wall panel 1 is provided with a plurality of transverse grooves 14 and a plurality of longitudinal grooves 15, the plurality of transverse grooves 14 are connected with the plurality of longitudinal grooves 15, the plurality of transverse grooves 14 are sequentially arranged in parallel from top to bottom along the length direction of the curtain wall panel 1, and the plurality of longitudinal grooves 15 are sequentially arranged in parallel from one side to the other side along the height direction of the curtain wall panel 1. During installation, cement or adhesive is applied to the rear side wall of the curtain wall panel 1, and the panels are bonded by cement or adhesive.

[0039] like Figure 3As shown, in this specific implementation, the thermal insulation, fire prevention, pressure resistance and waterproofing methods are adopted to ensure the thermal insulation performance, fire prevention performance, pressure resistance and waterproofing performance of the curtain wall; the following technical scheme is specifically adopted: the curtain wall panel 1 includes a steel mesh 1-1, a pressure-resistant layer 1-2, an insulation board 1-3, a fireproof board 1-4, a pressure-resistant layer 1-5, a decorative layer 1-6, a waterproof layer 1-7, and a connecting column 1-8; a steel mesh 1-1 is arranged on the inner wall of the pressure-resistant layer 1-2, and the steel mesh 1-1 can improve the connection strength of the curtain wall bonding in the later stage, an insulation board 1-3 is bonded to the outer wall of the pressure-resistant layer 1-2, and a fireproof board 1-4 is bonded to the outer wall of the insulation board 1-3, the insulation board 1-3 can achieve thermal insulation, and the fireproof board 1-4 can achieve In order to prevent fire, a second pressure-resistant layer 1-5 is bonded to the outer wall of the fireproof board 1-4. The pressure-resistant layer 1-2 and the second pressure-resistant layer 1-5 are used to improve the overall pressure resistance. At the same time, the two pressure-resistant layers are connected by a connecting column 1-8, so that the whole is not easy to crack. Several connecting columns 1-8 are arranged inside the pressure-resistant layer 1-2, the insulation board 1-3, the fireproof board 1-4, and the second pressure-resistant layer 1-5 to connect the pressure-resistant layer 1-2, the insulation board 1-3, the fireproof board 1-4, and the second pressure-resistant layer 1-5 together. A decorative layer 1-6 is arranged on the outer wall of the second pressure-resistant layer 1-5, and a waterproof layer 1-7 is arranged on the outer wall of the decorative layer 1-6. The decorative layer 1-6 can achieve decoration, and the waterproof layer 1-7 can achieve waterproofing. Figure 4 As shown, the structure of the first pressure-resistant layer 1-2 is the same as that of the second pressure-resistant layer 1-5, both of which include a casting layer 1-21 and an internal reinforcement frame 1-22; the casting layer 1-21 is provided with an internal reinforcement frame 1-22, and the internal reinforcement frame 1-22 can improve the strength of the casting layer 1-21. Figure 5 As shown, the inner reinforcing frame 1-22 includes a transverse plate and a longitudinal plate, and several transverse plates are connected to several longitudinal plates. Through slots 1-23 are provided on the transverse plates and the longitudinal plates. The slots 1-23 can realize that during pouring, the pouring layer 1-21 and the inner reinforcing frame 1-22 are connected as a whole, which improves the strength and is not easy to crack. Figure 6 As shown, a through connection hole 1-81 is provided inside the connection column 1-8, a connection groove 1-82 is provided on the side wall of the connection column 1-8, and the connection groove 1-82 is connected to the connection hole 1-81. The waterproof layer 1-7 is an organic waterproof layer.

[0040] The anchors in the present invention can also be replaced by bolts, which are both existing connecting component products. The necessary structures and connecting components not mentioned in the present invention regarding the curtain wall panel 1 are consistent with the necessary structures and connecting components of the existing spliced ​​curtain wall.

[0041] The curtain wall panel body 1 in the utility model can be a fully shielded metal panel, a stone panel or an artificial panel without glass.

[0042] The working principle of this specific implementation is:

[0043] When in use, first install the curtain wall on the lower side. When assembling, first fix a curtain wall panel 1 and adjust the horizontality of the curtain wall panel 1. When installing the curtain wall panel 1, apply cement or adhesive on one side, i.e., the back side, of the curtain wall panel 1. The several transverse grooves 14 and the several longitudinal grooves 15 on the back side of the curtain wall panel 1 can improve the strength of the bonding and are not prone to falling off. Then, the curtain wall panel 1 is fixed by anchors. After the installation of the lower side is completed, the upper side is installed in sequence. You can also choose to start the installation from the upper side. Just follow the specific design requirements and construction requirements.

[0044] The construction process of this utility model is:

[0045] After the base wall is plastered and leveled and meets the relevant standard requirements, the curtain wall keel is welded, and the lower curtain wall is installed first. During assembly, a curtain wall panel 1 is first fixed, and the horizontality of the curtain wall panel 1 is adjusted. When installing the curtain wall panel 1, cement or adhesive is applied to the back of the curtain wall panel 1. The several transverse grooves 14 and the several longitudinal grooves 15 on the back of the curtain wall panel 1 can improve the bonding strength and are not prone to falling off. Then the curtain wall panel 1 is fixed to the keel through anchors.

[0046] After the bonding of multiple curtain wall panels 1 is completed and the bonding strength is reached, the anchors are installed. The anchoring depth is greater than 50 mm, and the number of anchors increases with the building height.

[0047] When the joints formed between the multiple curtain wall panels 1 can also be filled with glue, after the filling of the glue is completed, leveling correction is performed on the periphery of the wall-penetrating pipelines and the external molding positions to ensure that the vertical level meets the acceptance standards.

Claims

1. A self-insulating reinforced assembled curtain wall suitable for cold areas in winter, characterized by: The invention comprises a curtain wall panel (1), an upper plug-in protrusion (2), and a side plug-in protrusion (3); the upper plug-in protrusion (2) is integrally connected to the middle of the upper end surface of the curtain wall panel (1); both sides of the upper plug-in protrusion (2) are provided with connecting elongated grooves (2-1); the bottom of the curtain wall panel (1) is provided with a concave lower plug-in groove (12), and the upper plug-in protrusion (2) corresponds to the lower plug-in groove (12); the two lower sides of the curtain wall panel (1) are provided with fixing holes (11), and the fixing holes (11) are front-to-back through-type; the left side wall of the curtain wall panel (1) is integrally connected with the side plug-in protrusion (3); the right side wall of the curtain wall panel (1) is provided with a concave side plug-in groove (13), and the side plug-in protrusion (3) corresponds to the side plug-in groove (13); The curtain wall panel (1) comprises a steel mesh (1-1), a first pressure-resistant layer (1-2), a heat-insulating board (1-3), a fire-proof board (1-4), a second pressure-resistant layer (1-5), a decorative layer (1-6), a waterproof layer (1-7), and a connecting column (1-8); the steel mesh (1-1) is arranged on the inner wall of the first pressure-resistant layer (1-2), the heat-insulating board (1-3) is bonded to the outer wall of the first pressure-resistant layer (1-2), the fire-proof board (1-4) is bonded to the outer wall of the heat-insulating board (1-3), and the fire-proof board (1-4) is bonded to the outer wall of the heat-insulating board (1-3). ), a second pressure-resistant layer (1-5) is bonded to the outer wall of the pressure-resistant layer, a plurality of connecting columns (1-8) are arranged inside the first pressure-resistant layer (1-2), the thermal insulation board (1-3), the fireproof board (1-4), and the second pressure-resistant layer (1-5), and the first pressure-resistant layer (1-2), the thermal insulation board (1-3), the fireproof board (1-4), and the second pressure-resistant layer (1-5) are connected together, a decorative layer (1-6) is arranged on the outer wall of the second pressure-resistant layer (1-5), and a waterproof layer (1-7) is arranged on the outer wall of the decorative layer (1-6).

2. According to claim 1, a self-insulating reinforced assembled curtain wall suitable for cold areas in winter, characterized in that: A sealing adhesive groove (3-1) is provided in the middle of the side plug-in protrusion (3).

3. The self-insulating reinforced assembled curtain wall suitable for cold areas in winter according to claim 1, characterized in that: The rear side wall of the curtain wall panel (1) is provided with a plurality of transverse grooves (14) and a plurality of longitudinal grooves (15). The plurality of transverse grooves (14) are evenly arranged along the length direction of the curtain wall panel (1), and the plurality of longitudinal grooves (15) are evenly arranged along the height direction of the curtain wall panel (1). Each transverse groove (14) is connected to the plurality of longitudinal grooves (15), and the plurality of transverse grooves (14) and the plurality of longitudinal grooves (15) are connected to form a grid connection channel.

4. The self-insulating reinforced assembled curtain wall suitable for cold areas in winter according to claim 3 is characterized by: One end of each connecting column (1-8) that penetrates through the first pressure-resistant layer (1-2) is a first penetration end, the length of the first penetration end is less than the thickness of the first pressure-resistant layer (1-2), and the length of the first penetration end is greater than half of the thickness of the first pressure-resistant layer (1-2); one end of each connecting column (1-8) that penetrates through the second pressure-resistant layer (1-5) is a second penetration end, the length of the second penetration end is less than the thickness of the second pressure-resistant layer (1-5), and the length of the second penetration end is greater than half of the thickness of the second pressure-resistant layer (1-5).

5. The self-insulating reinforced assembled curtain wall suitable for cold areas in winter according to claim 4, characterized in that: The pressure-resistant layer 1 (1-2) and the pressure-resistant layer 2 (1-5) have the same structure, both comprising a casting layer (1-21) and an internal reinforcement frame (1-22); the internal reinforcement frame (1-22) is arranged inside the casting layer (1-21).

6. The self-insulating reinforced assembled curtain wall suitable for cold areas in winter according to claim 5, characterized in that: The inner reinforcing frame (1-22) comprises a transverse plate and a longitudinal plate, a plurality of transverse plates are connected to a plurality of longitudinal plates, and a through slot hole (1-23) is provided on each of the plurality of transverse plates and the plurality of longitudinal plates.

7. The self-insulating reinforced assembled curtain wall suitable for cold areas in winter according to claim 4, characterized in that: A through connection hole (1-81) is provided inside the connection column (1-8), a connection groove (1-82) is provided on the side wall of the connection column (1-8), and the connection groove (1-82) is connected to the connection hole (1-81).

8. The self-insulating reinforced assembled curtain wall suitable for cold areas in winter according to claim 4, characterized in that: The waterproof layer (1-7) is an organic waterproof layer.

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