Reinforced photovoltaic curtain wall

Abstract

The utility model relates to the technical field of photovoltaic installation, in particular to a reinforced photovoltaic curtain wall which comprises a photovoltaic curtain wall device installed on a wall body, and the photovoltaic curtain wall device comprises a frame, an embedded part set and a plurality of reinforcing assemblies. The frame is fixedly connected with the embedded part group; the embedded part set is located on one side of the outer end face of the wall and comprises a plurality of embedded parts, the bottoms of the embedded parts are embedded in the wall, the upper portions of the embedded parts are fixedly connected with the frame, the reinforcing assembly comprises connecting parts and installing parts, the installing parts are located on one side of the inner end face of the wall and fixedly connected with the wall, one ends of the connecting parts are fixedly connected with the embedded parts at the ends, and the other ends of the connecting parts are fixedly connected with the embedded parts at the ends. Through the design of the embedded part and the reinforcing assembly, the embedded part is embedded in the wall body and is pulled by the reinforcing assembly, so that the structural strength of the photovoltaic curtain wall mounting structure is enhanced, the service life of the photovoltaic curtain wall mounting structure is prolonged, the wall body is bound in an embedded mode, and the aging and falling conditions are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic installation, in particular to a reinforced photovoltaic curtain wall. Background Art

[0002] Photovoltaic building integration is a new type of installation method that breaks the barriers between the traditional photovoltaic industry and the construction industry. In recent years, BIPV has become a hot topic of research. Among them, photovoltaic curtain walls are an important form of photovoltaic building integration and one of the key development directions in the curtain wall field in the future. It not only has a beautiful appearance, but also can bring good economic benefits to enterprises.

[0003] However, the biggest problem faced by installing photovoltaic curtain walls on existing walls is the safety of the building wall and beam-column structure. Because the photovoltaic curtain wall is installed later, the original building structure design does not take photovoltaic load into consideration, so when the building wall is not able to bear enough load, reinforcement is required.

[0004] 1. With the update of specifications in recent years, various technical indicators have become stricter, making it impossible for most old buildings to meet the requirements of the new specifications in terms of calculation, which has prevented the promotion and application of photovoltaic modules in old buildings or buildings that were not considered for photovoltaic installation at the beginning. In addition, traditional reinforcement methods are time-consuming and labor-intensive, affecting the normal life of owners and are difficult to accept. The existing curtain wall structure is prone to aging and falling as the service time increases;

[0005] 2. When the original building walls, beams and columns are dilapidated, reinforcement and replacement installation requires a lot of manpower, complex construction steps and high installation requirements;

[0006] 3. As the original walls age, there is a risk of water leakage. Utility Model Content

[0007] The technical problem to be solved by the utility model is: in order to overcome the problem that the reinforcement method in the prior art is time-consuming and labor-intensive, affects the normal life of the owners, and is difficult to be accepted, a reinforced photovoltaic curtain wall is provided.

[0008] The technical solution adopted by the utility model to solve the technical problem is: a reinforced photovoltaic curtain wall, including a photovoltaic curtain wall device installed on a wall, the photovoltaic curtain wall device including a frame, an embedded component group and a plurality of reinforcement components;

[0009] The frame and the embedded parts group are fixedly connected;

[0010] The embedded parts group is located on one side of the outer end face of the wall. The embedded parts group includes several embedded parts. The bottom of the embedded parts is buried in the wall. The upper part of the embedded parts is fixedly connected to the frame. Each embedded part located at the outer end of the frame corresponds to two reinforcement components. The reinforcement components include connecting parts and mounting parts. The mounting parts are located on one side of the inner end face of the wall. The mounting parts are fixedly connected to the wall. One end of the connecting part is fixedly connected to the end embedded part, and the other end is fixedly connected to the mounting part. Through the design of the embedded parts and reinforcement components, the embedded parts are buried in the wall and pulled by the reinforcement components, thereby strengthening the structural strength of the photovoltaic curtain wall installation structure and improving its service life. The wall is bound by an embedded method to avoid aging and falling off, thereby reducing safety hazards.

[0011] In order to solve the problem of how to arrange the frame, the frame further includes vertical keels and transverse keels, the vertical keels and the transverse keels are fixedly connected, and the vertical keels and the embedded parts are fixedly connected.

[0012] In order to solve the problems of inconvenient frame installation and easy damage of external lines, the side end surface of the vertical keel is further included with a mounting groove, the groove opening of the mounting groove extends inward to form a mounting portion, and the side wall of the mounting groove has a wiring groove recessed toward the center of the vertical keel.

[0013] In order to solve the problem of low connection strength between the photovoltaic panel and the frame and the risk of falling, a lifting piece for receiving the photovoltaic panel is further installed on the outer end surface of the transverse keel.

[0014] In order to solve the problem of low pulling effect of the reinforcement component on the embedded part, it further includes two connecting parts installed on the same embedded part gradually moving away from the outer end surface to the inner end surface of the wall.

[0015] In order to solve the problem that the stress of the photovoltaic curtain wall installation structure is concentrated at the embedded parts, which will cause the embedded parts to be installed loosely and reduce the service life, the photovoltaic curtain wall device further includes a reinforcing net, which is buried in the wall and fixedly connected to the bottom of the embedded parts.

[0016] The embedded part further comprises a bottom plate and two brackets arranged at intervals, the brackets and the bottom plate are fixedly connected, a gap is formed between the two brackets for placing the frame, and the gap matches the frame.

[0017] It further comprises a counter-ridge protruding from the inner end surface of the wall, and the mounting piece of the reinforcement assembly is arranged at the corner where the counter-ridge and the wall are connected.

[0018] The mounting piece is further comprised of a C-shaped steel.

[0019] The beneficial effect of the utility model is that the utility model provides a reinforced photovoltaic curtain wall, which, through the design of embedded parts and reinforcement components, the embedded parts are buried in the wall and pulled by the reinforcement components, thereby strengthening the structural strength of the photovoltaic curtain wall installation structure and improving its service life. The wall is bound by an embedded method, which avoids aging and falling off and reduces safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

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

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the utility model without photovoltaic panels installed;

[0023] Figure 3 It is a side view structural schematic diagram of the utility model;

[0024] Figure 4 It is a front view structural schematic diagram of the utility model;

[0025] Figure 5 This utility model Figure 4 Schematic diagram of the cross-sectional structure at AA in the middle;

[0026] Figure 6 This utility model Figure 5 A schematic diagram of the enlarged structure at B in the middle;

[0027] Figure 7 It is a structural schematic diagram of the end surface of the vertical keel of the utility model;

[0028] Figure 8 It is a structural schematic diagram of the embedded part of the utility model;

[0029] Fig. 9 It is a three-dimensional structural schematic diagram of the lifting member of the utility model.

[0030] In the figure: 1. frame, 11. vertical keel, 111. installation groove, 112. installation part, 113. wiring groove, 12. horizontal keel, 121. lifting piece, 2. embedded part, 21. bottom plate, 22. bracket, 23. gap, 3. reinforcement component, 31. connecting part, 32. installation part, 4. wall, 41. counter-slope, 5. reinforcement net. DETAILED DESCRIPTION

[0031] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0032] Embodiment 1:

[0033] like Figure 1 It is a structural schematic diagram of the utility model, a reinforced photovoltaic curtain wall, including a photovoltaic curtain wall device installed on a wall 4, the photovoltaic curtain wall device includes a frame 1, an embedded component group and a plurality of reinforcement components 3;

[0034] like Figure 2 As shown, the frame 1 and the embedded parts group are fixedly connected, and the frame 1 and the embedded parts 2 can be connected by bolts. The frame 1 includes a vertical keel 11 and a transverse keel 12, and the vertical keel 11 and the transverse keel 12 are fixedly connected, and the vertical keel 11 and the embedded parts 2 are fixedly connected.

[0035] like Figure 7 As shown, a mounting groove 111 is recessed on the side surface of the vertical keel 11 , the notch of the mounting groove 111 extends inward to form a mounting portion 112 , and a wiring groove 113 recessed toward the center of the vertical keel 11 is provided on the side wall of the mounting groove 111 .

[0036] like Figure 2 , Fig. 9 As shown, a supporting member 121 for receiving a photovoltaic panel is installed on the outer end surface of the transverse keel 12 .

[0037] like Figure 2 , Figure 5 , Figure 6 As shown, the embedded parts group is located on one side of the outer end face of the wall 4, the embedded parts group includes a plurality of embedded parts 2, the bottom of the embedded parts 2 is buried in the wall 4, the upper part of the embedded parts 2 is fixedly connected to the frame 1, the reinforcement component 3 includes a connecting part 31 and a mounting part 32, the mounting part 32 is located on one side of the inner end face of the wall 4, the mounting part 32 is fixedly connected to the wall 4, one end of the connecting part 31 is fixedly connected to the end embedded part 2, and the other end is fixedly connected to the mounting part 32, the mounting part 32 is a C-shaped steel, through the design of the embedded parts 2 and the reinforcement component 3, the embedded parts 2 are buried in the wall and pulled by the reinforcement component 3, so as to strengthen the structural strength of the photovoltaic curtain wall installation structure and improve its service life, and the wall is bound by the buried method to avoid aging and falling off, and reduce safety hazards. The reinforcement component 3 makes the photovoltaic curtain wall, the original building wall, and the building interlayer floor slab tightly combined, truly realizing the building photovoltaic integration.

[0038] The connecting member 31 is a steel bar, and the connecting member 31 and the mounting member 32 are fixed by bolts.

[0039] like Figure 6As shown, each embedded part 2 located at the outer end of the frame 1 corresponds to two reinforcement components 3, and the two connecting parts 31 installed on the same embedded part 2 gradually move away from the outer end surface of the wall 4 toward the inner end surface, forming a pre-tightening force in two directions so that the two connecting parts 31 can interfere with each other, further strengthening the reinforcement of the embedded part 2.

[0040] like Figure 1 , Figure 2 As shown, the photovoltaic curtain wall device also includes a reinforcing net 5, which is buried in the wall 4 and fixedly connected to the bottom of the embedded part 2 for reinforcing the wall 4 to prevent the load applied by the photovoltaic curtain wall from damaging the original building structure.

[0041] like Figure 8 As shown, the embedded part 2 includes a base plate 21 and two spaced-apart brackets 22 . The brackets 22 are fixedly connected to the base plate 21 . A gap 23 for placing the frame 1 is formed between the two brackets 22 , and the gap 23 matches the frame 1 .

[0042] like Figure 2 , Figure 3 , Figure 5 As shown, a counter-ridge 41 is protruded on the inner end surface of the wall 4, and the mounting member 32 of the reinforcement component 3 is arranged at the corner where the counter-ridge 41 and the wall 4 are connected. Since the installation of the connecting member 31 requires drilling a hole in the wall, destroying the original structure, a waterproof counter-ridge 41 is set on the upper and lower layers of the floor slab, and the C-shaped mounting member 32 is cast and concealed to achieve a waterproof effect.

[0043] At the corresponding position of the embedded part 2, a bolt hole is opened on the wall 4, the bolt hole is used to install the connecting piece 31, and an inclination angle of 15° is set; a pre-tension is applied to the connecting piece 31, and then a high-strength mortar for reinforcement is injected along the bolt hole. The mortar is injected along an inclination angle of 15° to be more compact, and the construction of the pre-tightening connecting piece is completed. After grouting, a concrete counter-ridge 41 is set on the inner side of the wall, and waterproofing is performed.

[0044] Embodiment 2:

[0045] Reinforcement components 3 may also be installed correspondingly on the remaining embedded parts 2 to further increase the structural strength of the photovoltaic curtain wall.

[0046] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A reinforced photovoltaic curtain wall, comprising a photovoltaic curtain wall device installed on a wall (4), characterized in that: The photovoltaic curtain wall device comprises a frame (1), an embedded component group and a plurality of reinforcement components (3); The frame (1) and the embedded component group are fixedly connected; The embedded component group is located on one side of the outer end surface of the wall (4), the embedded component group comprises a plurality of embedded components (2), the bottom of the embedded component (2) is embedded in the wall (4), the upper part of the embedded component (2) is fixedly connected to the frame (1), the reinforcement component (3) comprises a connecting component (31) and a mounting component (32), the mounting component (32) is located on one side of the inner end surface of the wall (4), the mounting component (32) is fixedly connected to the wall (4), one end of the connecting component (31) is fixedly connected to the end embedded component (2), and the other end is fixedly connected to the mounting component (32).

2. A reinforced photovoltaic curtain wall according to claim 1, characterized in that: The frame (1) comprises a vertical keel (11) and a transverse keel (12); the vertical keel (11) and the transverse keel (12) are fixedly connected; and the vertical keel (11) and the embedded component (2) are fixedly connected.

3. A reinforced photovoltaic curtain wall as claimed in claim 2, characterized in that: A mounting groove (111) is formed in a recessed manner on the side end surface of the vertical keel (11), a notch of the mounting groove (111) extends inwardly to form a mounting portion (112), and a wiring groove (113) is provided on the side wall of the mounting groove (111) and is recessed toward the center direction of the vertical keel (11).

4. A reinforced photovoltaic curtain wall as claimed in claim 2, characterized in that: A supporting piece (121) for supporting a photovoltaic panel is installed on the outer end surface of the transverse keel (12).

5. The reinforced photovoltaic curtain wall according to claim 1, characterized in that: Each embedded part (2) located at the outer end of the frame (1) corresponds to two reinforcement components (3), and two connecting parts (31) installed on the same embedded part (2) gradually move away from the outer end surface of the wall (4) towards the inner end surface.

6. The reinforced photovoltaic curtain wall according to claim 1, characterized in that: The photovoltaic curtain wall device also includes a reinforcing net (5), which is embedded in the wall (4), and the reinforcing net (5) is fixedly connected to the bottom of the embedded part (2).

7. The reinforced photovoltaic curtain wall according to claim 1, characterized in that: The embedded part (2) comprises a base plate (21) and two brackets (22) arranged at intervals, the brackets (22) and the base plate (21) are fixedly connected, a gap (23) for placing the frame (1) is formed between the two brackets (22), and the gap (23) matches the frame (1).

8. The reinforced photovoltaic curtain wall according to claim 1, characterized in that: A counter-ridge (41) is protrudingly formed on the inner end surface of the wall (4), and the mounting member (32) of the reinforcement component (3) is arranged at the corner where the counter-ridge (41) and the wall (4) are connected.

9. The reinforced photovoltaic curtain wall according to claim 1, characterized in that: The mounting member (32) is a C-shaped steel.

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