A prefabricated bay window with integrated silicon-graphene thermal insulation and reverse impact

Abstract

The invention relates to a silicon-graphene thermal insulation reverse-beating integrated prefabricated bay window in the field of building prefabricated components. The silicon-graphene thermal insulation board is integrally cast in the component by utilizing the split component manufactured by the reverse-beating process, thereby simplifying the construction process of the bay window exterior wall and facilitating the transportation of the bay window. In addition, vertical runners and horizontal runners are formed by utilizing the split components that are clamped to each other, so that the bay window split components themselves are enclosed to form a casting template. When installing at the construction site, mud is directly poured into the vertical runners and horizontal runners that are interconnected through the pouring channel to realize the integral casting of the spliced ​​split components, thereby overcoming the problems of cumbersome operation and long construction period caused by the need for separate support templates and support frames when casting the traditional bay window split components, thereby improving the construction efficiency of the prefabricated bay window and improving the overall waterproof sealing of the component.

Description

Technical Field

[0001] The invention relates to a prefabricated bay window, in particular to a silicon-graphene thermal insulation reverse-strike integrated prefabricated bay window applied in the field of building prefabricated components. Background Art

[0002] The use of silicon graphene insulation board for reverse production of prefabricated components has significantly improved the insulation performance and construction efficiency of the building. This process not only strengthens the stable connection between the insulation board and the concrete wall, reduces material loss and construction time, but also greatly reduces the energy consumption of the building by optimizing the insulation layer design.

[0003] Existing prefabricated bay windows generally adopt a split modular design, and their installation process requires secondary pouring operations on site, which inevitably introduces a large number of splicing joints. These joints not only require sophisticated on-site formwork technology to ensure pouring accuracy, but also require the construction of complex support structures to maintain stability during the pouring process. What is particularly critical is that due to the large number of joints and their direct exposure to the outside, even after careful on-site pouring treatment, micro-cracks between the concrete and existing components at the joints are still difficult to avoid, posing a potential threat to the overall waterproof performance of the bay window. In addition, the exterior wall insulation layer, as an independent construction link, needs to be installed separately, which further increases the complexity of the prefabricated bay window installation process and may result in poor sealing at the joints, affecting the airtightness and energy efficiency performance of the entire building.

[0004] The existing Chinese patent with publication number CN113026934B discloses a prefabricated bay window, which adopts a bay window body including a plurality of bay window units connected in sequence, the bay window unit including a concrete body, a connecting steel bar 1 and a connecting steel bar 2; the two ends of the connecting steel bar 1 are respectively a main connecting end and a secondary connecting end, a connecting column is provided on the main connecting end, an external thread is provided on the outer wall of the connecting column, a mounting column is provided on the secondary connecting end, a connecting sleeve is rotatably connected to the mounting column, an internal thread is provided on the middle inner wall of the connecting sleeve, a driving mechanism is provided in the mounting column, the connecting column drives the connecting sleeve to rotate circumferentially through the extrusion driving mechanism, so that the internal thread on the connecting sleeve is screwed and fixed with the external thread on the connecting column, so that the connecting steel bars 1 in the two bay window units are butt-jointed, which greatly improves the structural strength of the prefabricated bay window.

[0005] Although the above-mentioned existing patent realizes the rapid splicing of the bay window units, it inevitably forms many new exposed casting seams during the secondary pouring, which affects the external flatness and sealing of the bay window. At the same time, external formwork and support frame installation are required, and separate exterior wall insulation construction is required. Summary of the invention

[0006] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is that the existing split prefabricated bay windows require separate formwork casting and subsequent external wall insulation treatment during on-site installation, which makes the operation cumbersome and affects the flatness and sealing of the bay windows.

[0007] To solve the above problems, the present invention provides a silicon-graphene thermal insulation reverse-beating integrated prefabricated bay window, comprising a bay window body; the bay window body comprises a ground rail component and a ceiling rail component for connecting to a floor slab, a plurality of window components are clamped between the ground rail component and the ceiling rail component, a horizontal runner for mud flow is enclosed between the ground rail component and the window component, two adjacent window components are connected by a connecting piece, the outermost window component is connected to a side enclosure component by the connecting piece, a vertical runner is enclosed between the two adjacent window components and between the window component and the side enclosure component, the vertical runner is connected to the horizontal runner, and the upper part of the vertical runner is connected to a pouring channel opened in the ceiling rail component; the window component, the ground rail component, the ceiling rail component, and the side enclosure component are all integrally cast and formed by a reverse-beating process, and all of the four include a concrete layer, a silicon-graphene thermal insulation board, and a protective layer distributed in layers from the inside to the outside.

[0008] In the above-mentioned silicon-graphene insulation integrated prefabricated bay window, the ground rail hooks, ceiling rail components and window components are mutually locked to form an internal casting channel including a vertical runner and a horizontal runner, thereby improving the on-site secondary casting efficiency and the overall molding quality and sealing performance.

[0009] As a further improvement of the present invention, the connecting part is installed in the vertical runner, and the connecting part includes an insert cylinder and a seat cylinder and a movable column nested in the seat cylinder and extending into the insert cylinder, a first magnet is nested in the seat cylinder, a second magnet arranged opposite to the first magnet is nested in the movable column, the movable column is slidably connected to the insert cylinder and an elastic pin is nested at its front end, and a positioning hole cooperating with the elastic pin is opened on the inner wall of the seat cylinder.

[0010] As a further improvement of the present invention, the movable column is a horizontal columnar structure and a ring groove is opened in the middle thereof, and a slurry inlet hole cooperating with the ring groove is opened on the circumferential side wall of the insertion cylinder. When the movable column is locked with the seat cylinder, the slurry inlet hole is connected with the ring groove, and a perfusion hole is opened on the side wall of the ring groove facing the seat cylinder.

[0011] As a further improvement of the present invention, the window component is a vertical strip structure, one side of the window component is provided with an integrally formed outer lap ear and the other side is provided with an integrally formed inner lap ear, when adjacent window components are snapped together, the outer lap ear and the inner lap ear are staggered and inserted, and the inner lap ear and the side walls of the window components on both sides are enclosed to form a vertical runner.

[0012] As a further improvement of the present invention, the side walls of the side surrounding components on both sides are respectively provided with protruding overlapping ears that cooperate with the outer overlapping ears and the inner overlapping ears.

[0013] As a further improvement of the present invention, the floor rail component is provided with a floor rail cavity for inserting the window component, the floor rail cavity is a strip-shaped concave cavity structure, a raised strip fixedly connected to its inner wall is provided in the floor rail cavity, the lower outer end of the window component is provided with an outer insert strip integrally formed with it and abutting against the outer side of the raised strip, and the lower inner end of the window component is provided with an inner insert strip integrally formed with it and abutting against the inner side wall of the floor rail cavity.

[0014] As a further improvement of the present invention, the floor rail cavity bottom plate is fixedly connected to a central support bar integrally formed therewith, the cross-section of the central support bar is I-shaped, the upper end of the central support bar abuts against the lower end of the window component, and the lower end surface of the window component is provided with a central insertion strip integrally formed therewith and abutting against the side wall of the central support bar.

[0015] As a further improvement of the present invention, a strip-shaped gap is formed between the raised strip and the lower end surface of the window member, and a horizontal hole communicating with the strip-shaped gap is formed on the side wall of the central insert strip.

[0016] As a further improvement of the present invention, a sliding rod extending into the moving column is fixedly connected to the inner wall of the inserting tube, and the moving column is provided with a sliding cavity for inserting the sliding rod, and the cross-sections of the sliding rod and the sliding cavity are both polygonal.

[0017] To sum up, the present invention utilizes split components manufactured by the reverse punching process to integrally cast the silicon graphene insulation board in the components, thereby simplifying the construction process of the bay window exterior wall and facilitating the transportation of the bay window. In addition, vertical runners and horizontal runners are formed by mutually clamped split components, so that the bay window split components themselves are enclosed to form a casting template. When installing at the construction site, mud is directly poured into the interconnected vertical runners and horizontal runners through the pouring channel to achieve the integral casting of the spliced ​​split components. This overcomes the problems of cumbersome operation and long construction period caused by the need for separate support templates and support frames when casting traditional bay window split components, thereby improving the construction efficiency of prefabricated bay windows and improving the overall waterproof sealing of the components. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the present application from an outside perspective;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure from the inner side of the present application;

[0020] Figure 3 This is a schematic diagram of the explosion assembly structure of this application;

[0021] Figure 4 It is a perspective structural diagram of the vertical runner and the horizontal runner in this application;

[0022] Figure 5 It is a horizontal cross-sectional structural schematic diagram of the present application;

[0023] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 7 This is a schematic diagram of the longitudinal cross-sectional structure of the present application at the position of the connecting piece;

[0025] Figure 8 for Figure 7 A schematic diagram of the enlarged structure at B in the middle;

[0026] Fig. 9 It is a schematic diagram of the three-dimensional structure of the window component in this application;

[0027] Fig.10 is a layered cross-sectional view of the window component in this application;

[0028] Fig.11 for Fig.10 Schematic diagram of the enlarged structure at C in the middle;

[0029] Fig.12 This is a schematic diagram of the transverse cross-sectional structure of the present application;

[0030] Fig.13 for Fig.12 Schematic diagram of the enlarged structure at D in the middle;

[0031] Fig.14 This is a schematic diagram of the exploded assembly of the connector in this application.

[0032] Description of the numbers in the figure:

[0033] 1. Window member; 101. External lap ear; 102. Internal lap ear; 103. External insert strip; 104. Internal insert strip; 105. Center insert strip; 106. Horizontal hole; 2. Ground rail member; 201. Ground rail cavity; 202. Raised strip; 203. Center support strip; 3. Overhead rail member; 301. Pouring channel; 4. Side enclosure member; 5. Connector; 6. Vertical runner; 7. Horizontal runner; 8. Concrete layer; 9. Silicon graphene insulation board; 10. Face layer; 11. Insert tube; 1101. Slurry inlet hole; 12. Seat tube; 1201. Positioning hole; 13. Moving column; 1301. Annular groove; 1302. Pouring hole; 1303. Sliding cavity; 14. First magnet; 15. Second magnet; 16. Elastic latch; 17. Sliding rod. DETAILED DESCRIPTION

[0034] The following describes two implementation modes of the present application in detail with reference to the accompanying drawings.

[0035] The first implementation method:

[0036] Figure 1-11A prefabricated bay window with integrated silicon-graphene thermal insulation and reverse punching is shown, comprising a bay window body; the bay window body comprises a ground rail component 2 and a ceiling rail component 3 for connecting to a floor slab, a plurality of window components 1 are clamped between the ground rail component 2 and the ceiling rail component 3, a horizontal runner 7 for mud flow is enclosed between the ground rail component 2 and the window component 1, two adjacent window components 1 are connected by a connecting piece 5, the outermost window component 1 is connected to a side enclosure component 4 by the connecting piece 5, a vertical runner 6 is enclosed between the two adjacent window components 1 and between the window component 1 and the side enclosure component 4, the vertical runner 6 is connected to the horizontal runner 7, and the upper part of the vertical runner 6 is connected to a pouring channel 301 opened in the ceiling rail component 3; the window component 1, the ground rail component 2, the ceiling rail component 3, and the side enclosure component 4 are all integrally cast and formed by a reverse punching process, and all include a concrete layer 8, a silicon-graphene thermal insulation board 9, and a protective surface layer 10 distributed in layers from the inside to the outside.

[0037] For details, please refer to Figure 3 , Figure 4 and Fig.11 By setting four separate components including a window component 1, a ground rail component 2, a ceiling rail component 3, and a side enclosure component 4, transportation is facilitated. At the construction site where the bay window is installed, the four separate components are spliced ​​into a whole through a connector 5. Vertical runners 6 for mud flow are formed between adjacent window components 1 and between the window component 1 and the side enclosure component 4. Horizontal runners 7 for mud flow are formed between multiple window components 1 and the ground rail component 2. When pouring, the mud pipe is connected to the pouring channel 301 on the ceiling rail component 3, and then pouring is carried out. The poured mud enters the horizontal runner 7 through the vertical runner 6 connected to the pouring channel 301, and then enters other vertical runners 6 through the horizontal runner 7, thereby realizing the integrated pouring of the separate components and pouring and connecting the separate components. In addition, the separate components including the silicon graphene insulation board 9 manufactured by the reverse punching process further simplify the process of bay window production, and there is no need to separately manufacture the insulation layer and the protective layer 10.

[0038] It should be noted that the specific process of the reverse punching process of the split component includes the following steps:

[0039] Step 1: Make a mold according to the component structure;

[0040] Step 2: Place a mesh made of metal material or glass fiber material at the bottom of the mold, then pass the anchor through the silicon graphene insulation board and extend it below it, and then make the bottom of the anchor contact with the mesh;

[0041] Step three, close the mold and inject concrete into the mold for integral casting.

[0042] Compared with traditional prefabricated bay windows, the present invention uses split components manufactured by a reverse punching process to integrally cast the silicon graphene insulation board into the components, thereby simplifying the construction process of the bay window exterior wall and facilitating the transportation of the bay window. In addition, vertical runners 6 and horizontal runners 7 are formed by mutually clamped split components, so that the bay window split components themselves are enclosed to form a casting template. When installing at the construction site, mud is directly poured into the interconnected vertical runners 6 and horizontal runners 7 through the pouring channel 301 to achieve the integral casting of the spliced ​​split components, thereby overcoming the problems of cumbersome operation and long construction period caused by the need for separate support templates and support frames when casting traditional bay window split components, thereby improving the construction efficiency of prefabricated bay windows and improving the overall waterproof sealing of the components.

[0043] See also Figure 6 and Figure 7 The window component 1 is a vertical strip structure, one side of the window component 1 is provided with an integrally formed outer lap ear 101 and the other side is provided with an integrally formed inner lap ear 102. When adjacent window components 1 are connected, the outer lap ear 101 and the inner lap ear 102 are staggered and inserted, and the inner lap ear 102 and the side walls of the window components 1 on both sides are enclosed to form a vertical runner 6.

[0044] See also Figure 3 The side walls of the side surrounding components 4 on both sides are respectively provided with protruding lap ears that cooperate with the outer lap ears 101 and the inner lap ears 102.

[0045] Specifically, it is convenient to realize the insertion and enclosure between the window components 1 and between the window components 1 and the side surrounding components 4 .

[0046] See also Figure 8 The ground rail component 2 is provided with a ground rail cavity 201 for the window component 1 to be inserted into, and the ground rail cavity 201 is a strip-shaped concave cavity structure.

[0047] Specifically, through the ground rail cavity 201, when the window component 1 is installed, the window component 1 is inserted into the ground rail cavity 201 and moves along the ground rail cavity 201, thereby reducing the supporting structure and facilitating efficient installation. After the installation is completed, no complicated support is required.

[0048] See also Figure 8 A raised strip 202 fixedly connected to the inner wall of the floor rail cavity 201 is provided in the floor rail cavity 201, an outer plug-in strip 103 integrally formed with the floor rail cavity 201 and abutting against the outer side of the raised strip 202 is provided at the lower outer end of the window component 1, and an inner plug-in strip 104 integrally formed with the floor rail cavity 201 and abutting against the inner wall of the floor rail cavity 201 is provided at the lower inner end of the window component 1.

[0049] Specifically, the outer insert strips 103 and the inner insert strips 104 are used to staggeredly block the ground rail cavity 201, thereby improving the sealing of the horizontal runner 7 during pouring and improving the overall waterproof performance of the bay window after installation, thereby overcoming the problem of water leakage at the joints of traditional split prefabricated bay windows after installation.

[0050] See also Figure 8 The bottom plate of the floor rail cavity 201 is fixedly connected to a central support bar 203 integrally formed therewith. The cross-section of the central support bar 203 is I-shaped. The upper end of the central support bar 203 abuts against the lower end of the window component 1. The lower end surface of the window component 1 is provided with a central insertion bar 105 integrally formed therewith and abutting against the side wall of the central support bar 203.

[0051] Specifically, the central support strip 203 cooperates with the central insert strip 105 to facilitate the insertion and support of the window component 1 and improve the support stability.

[0052] See also Figure 8 and Fig. 9 A strip-shaped gap is formed between the raised strip 202 and the lower end surface of the window member 1, and a horizontal hole 106 communicating with the strip-shaped gap is opened on the side wall of the central insert strip 105.

[0053] Specifically, when the mud is poured, the mud enters the strip gap through the horizontal hole 106, so that the pouring mud and the original split components are staggered, thereby improving the stability of the connection.

[0054] It should be noted that the connecting member 5 is installed in the vertical runner 6. During the pouring, the slurry will wrap the connecting member 5 synchronously. The ceiling rail component 3 is provided with a concave cavity for the window component 1 to be inserted.

[0055] Specifically, the ceiling rail component 3 cooperates with the floor rail component 2 to support the window component 1, realizes the integral casting of the connecting member 5, avoids the separate blocking of the connecting member 5, and reduces the construction process.

[0056] The second implementation method:

[0057] Figure 5 and Figure 12-14 A silicon-graphene thermal insulation integrated prefabricated bay window is shown. Based on the first embodiment, the connecting part 5 includes an insert tube 11 and a seat tube 12 and a movable column 13 nested in the seat tube 12 and extending into the insert tube 11, a first magnet 14 is nested in the seat tube 12, a second magnet 15 arranged opposite to the first magnet 14 is nested in the movable column 13, the movable column 13 is slidably connected to the insert tube 11 and an elastic pin 16 is nested at its front end, and a positioning hole 1201 cooperating with the elastic pin 16 is opened on the inner wall of the seat tube 12.

[0058] Specifically, when an adjacent pair of window components 1 abut against each other, or when the window component 1 and the side frame component 4 abut against each other, under the magnetic attraction of the first magnet 14 and the second magnet 15, the movable column 13 slides from the insertion tube 11 to the seat tube 12, and when the elastic pin 16 is opposite to the positioning hole 1201, the elastic pin 16 is inserted into the positioning hole 1201, thereby realizing the rapid assembly of adjacent window components 1 and stable locking, thereby improving the stability of the connection between adjacent window components 1 and the window component 1 and the side frame component 4. It should be noted that the connecting member 5 is fixed in the window component 1 and the side frame component 4 by pre-embedding.

[0059] See also Fig.13 and Fig.14 The movable column 13 is a horizontal columnar structure and has an annular groove 1301 in the middle thereof. A slurry inlet hole 1101 cooperating with the annular groove 1301 is provided on the circumferential side wall of the insert cylinder 11. When the movable column 13 is locked with the seat cylinder 12, the slurry inlet hole 1101 is connected with the annular groove 1301, and an injection hole 1302 is provided on the side wall of the annular groove 1301 facing the seat cylinder 12.

[0060] Specifically, when the mud is poured in one piece, the mud in the vertical runner 6 enters the seat tube 12 through the slurry inlet hole 1101, and enters the gap between the movable column 13 and the seat tube 12 through the pouring hole 1302, so as to fill the interior of the connector 5 with mud, thereby improving the stability of the plug-in connection of the connector 5, and at the same time improving the stability of the connection between the connector 5 and the newly injected mud in the vertical runner 6, thereby improving the overall stability.

[0061] See also Fig.13 and Fig.14 A sliding rod 17 extending into the moving column 13 is fixedly connected to the inner wall of the insert tube 11. The moving column 13 is provided with a sliding cavity 1303 for inserting the sliding rod 17. Both the sliding rod 17 and the sliding cavity 1303 are polygonal in cross section.

[0062] Specifically, the sliding stability of the movable column 13 is improved, and the stable matching between the elastic pin 16 and the positioning hole 1201 is ensured. At the same time, when the mud is poured, the stability of the connection between the mud and the connecting member 5 is further improved.

[0063] In view of current practical needs, the above-mentioned implementation mode adopted in this application is not limited to the scope of protection. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the scope of protection of the present invention.

Claims

1. A silicon-graphene thermal insulation integrated prefabricated bay window, characterized in that: The invention comprises a bay window body; the bay window body comprises a ground rail component (2) and a ceiling rail component (3) for connecting to a floor slab; a plurality of window components (1) are clamped between the ground rail component (2) and the ceiling rail component (3); a horizontal pouring channel (7) for slurry flow is formed between the ground rail component (2) and the window component (1); two adjacent window components (1) are connected by a connecting piece (5); the outermost window component (1) is connected to a side surrounding component (4) by the connecting piece (5); and two adjacent window components (1) are connected by a connecting piece (5). A vertical runner (6) is formed between the window component (1) and the side enclosure component (4), the vertical runner (6) is connected to the horizontal runner (7), and the upper part of the vertical runner (6) is connected to a pouring channel (301) opened in the ceiling rail component (3); the window component (1), the floor rail component (2), the ceiling rail component (3), and the side enclosure component (4) are all integrally cast by a reverse casting process, and all of the four components include a concrete layer (8), a silicon graphene insulation board (9), and a protective surface layer (10) distributed in layers from the inside to the outside; The connecting member (5) is installed in the vertical runner (6), and the connecting member (5) comprises an insert tube (11) and a seat tube (12), and a movable column (13) nested in the seat tube (12) and extending into the insert tube (11); a first magnet (14) is nested in the seat tube (12), and a second magnet (15) arranged opposite to the first magnet (14) is nested in the movable column (13); the movable column (13) is slidably connected to the insert tube (11) and an elastic latch (16) is nested at its front end; and a positioning hole (1201) cooperating with the elastic latch (16) is provided on the inner wall of the seat tube (12); The movable column (13) is a horizontal columnar structure and has an annular groove (1301) in the middle thereof. A slurry inlet hole (1101) cooperating with the annular groove (1301) is formed on the circumferential side wall of the insert cylinder (11). When the movable column (13) is locked with the seat cylinder (12), the slurry inlet hole (1101) is communicated with the annular groove (1301). A pouring hole (1302) is formed on the side wall of the annular groove (1301) facing the seat cylinder (12). The inner wall of the insert cylinder (11) is fixedly connected with a sliding rod (17) extending into the movable column (13); the movable column (13) is provided with a sliding cavity (1303) for inserting the sliding rod (17); and the sliding rod (17) and the sliding cavity (1303) both have polygonal cross-sections.

2. The silicon-graphene thermal insulation integrated prefabricated bay window according to claim 1, characterized in that: The window component (1) is in the form of a vertical strip structure. One side of the window component (1) is provided with an integrally formed outer lap ear (101) and the other side is provided with an integrally formed inner lap ear (102). When adjacent window components (1) are snap-fitted, the outer lap ear (101) and the inner lap ear (102) are alternately plugged in, and the inner lap ear (102) and the side walls of the window components (1) on both sides are enclosed to form a vertical runner (6).

3. The silicon-graphene thermal insulation integrated prefabricated bay window according to claim 2, characterized in that: The side walls of the side enclosure components (4) on both sides are respectively provided with protruding lap ears that cooperate with the outer lap ears (101) and the inner lap ears (102).

4. The silicon-graphene thermal insulation integrated prefabricated bay window according to claim 1, characterized in that: The floor rail component (2) is provided with a floor rail cavity (201) for inserting the window component (1); the floor rail cavity (201) is a strip-shaped concave cavity structure; a raised strip (202) fixedly connected to an inner wall of the floor rail cavity (201) is provided in the floor rail cavity (201); an outer end of the lower portion of the window component (1) is provided with an outer insert strip (103) integrally formed with the window component (1) and abutting against the outer side of the raised strip (202); and an inner end of the lower portion of the window component (1) is provided with an inner insert strip (104) integrally formed with the window component (1) and abutting against the inner side wall of the floor rail cavity (201).

5. The silicon-graphene thermal insulation integrated prefabricated bay window according to claim 4, characterized in that: The bottom plate of the floor rail cavity (201) is fixedly connected to a central support bar (203) integrally formed therewith, the central support bar (203) having an I-shaped cross section, the upper end of the central support bar (203) abutting against the lower end of the window component (1), and the lower end surface of the window component (1) is provided with a central insert bar (105) integrally formed therewith and abutting against the side wall of the central support bar (203).

6. The silicon-graphene thermal insulation integrated prefabricated bay window according to claim 5, characterized in that: A strip-shaped gap is formed between the raised strip (202) and the lower end surface of the window component (1), and a horizontal hole (106) communicating with the strip-shaped gap is formed on the side wall of the central insert strip (105).

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