A node structure for installing solar collector panels at bay window locations for thermal insulation and waterproofing

Abstract

The present invention relates to the technical field of building thermal insulation and waterproofing, and specifically, to a node structure for thermal insulation and waterproofing of a bay window where a solar collector is installed. The node structure comprises a base wall, the base wall comprises an inner vertical wall, a bay window bottom plate and a bay window top plate, a JS waterproof layer is arranged at the bay window top plate, a molded polystyrene board thermal insulation system thermal insulation layer is arranged in the middle of the base wall, a micro-bead thermal insulation system thermal insulation layer is arranged at the outer ends of the bay window bottom plate and the bay window top plate, and a solar collector is installed between the two groups of micro-bead thermal insulation system thermal insulation layers. The present invention has a simple design structure, a reasonable design, and is easy to construct. It can ensure the thermal insulation and waterproofing performance of the exterior wall, improve the living environment of residents, and effectively extend the service life of the exterior wall thermal insulation system, ensure the continuity and safety of thermal insulation, and reserve sufficient space for the installation of the solar collector; its construction method can reduce the accumulation of rainwater, and at the same time, a reasonable construction process can avoid later damage and reduce the hidden danger of leakage.

Description

Technical Field

[0001] The invention relates to the technical field of building thermal insulation and waterproofing, in particular to a thermal insulation and waterproofing node structure for installing a bay window of a solar collector plate. Background Art

[0002] In recent years, more and more buildings have installed solar panels on the overhanging parts between bay windows. Due to many defects and deficiencies in the design and construction of wall insulation and solar panels between bay windows, the installation space is small, and it is difficult to reasonably arrange the waterproof insulation structure and the layout and installation of solar panels, which can easily cause damage to the insulation layer and waterproof layer, resulting in poor insulation effect and even rainwater leakage, which seriously affects the lives of residents. It is imperative to upgrade and optimize this node. However, there is currently no effective insulation and waterproof structure and construction method for this node. Summary of the invention

[0003] The object of the present invention is to provide a node structure for installing a solar collector panel at a bay window with thermal insulation and waterproofing, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, one of the purposes of the present invention is to provide a node structure for thermal insulation and waterproofing of the bay window of a solar collector, comprising a base wall, the base wall comprising an inner vertical wall, a bay window bottom plate is built on the outer side of the top end of the inner vertical wall, a bay window top plate is built on the outer side of the bottom end of the inner vertical wall, window frames are arranged on the top surface of the bay window bottom plate and on the bottom surface of the bay window top plate, a JS waterproof layer is arranged on the top surface of the bay window top plate, and the base wall A molded polystyrene board insulation system insulation layer is provided in the middle of the outer wall, and the molded polystyrene board insulation system insulation layer is provided with bonding mortar, molded polystyrene board, first plastering mortar and first composite alkali-resistant glass fiber mesh in sequence from the inside to the outside; a microbead insulation system insulation layer is provided at the outer ends of the bay window bottom plate and the bay window top plate, and the microbead insulation system insulation layer is provided with glass beads, second plastering mortar and second composite alkali-resistant glass fiber mesh in sequence from the inside to the outside; a solar collector is installed between the bay window bottom plate and the bay window top plate.

[0005] As a further improvement of the technical solution, a floor partition is built in the middle of the inner side of the inner vertical wall, and eagle beak lines are provided at the lower edges of the outer ends of the bay window bottom plate and the bay window top plate.

[0006] As a further improvement of the technical solution, the JS waterproof layer covers the outer wall, top surface and inner vertical wall of the bay window top plate by 150 mm.

[0007] As a further improvement of the technical solution, the insulation layer of the molded polystyrene board insulation system is in an inverted "concave" shape, the outer side of the lower end of the insulation layer of the molded polystyrene board insulation system is made to be 250mm away from the outer end of the bottom plate of the bay window, and the outer side of the upper end of the insulation layer of the molded polystyrene board insulation system is made to be 200mm away from the outer end of the top plate of the bay window.

[0008] As a further improvement of the technical solution, the molded polystyrene board is fixed to the bonding mortar by anchor nails, and the outer corners of the molded polystyrene board are covered with a folded net.

[0009] As a further improvement of the technical solution, a high rock wool isolation belt is provided in the middle of the molded polystyrene board, the high rock wool isolation belt is fixed to the bonding mortar by anchor nails, the high rock wool isolation belt is perpendicular to the floor partition, and the width of the high rock wool isolation belt is 300 mm.

[0010] As a further improvement of the present technical solution, the insulation layer of the microbead insulation system covers the eagle's beak line, one end of the insulation layer of the microbead insulation system abuts against the window frame, the other end of the insulation layer of the microbead insulation system abuts against the insulation layer of the molded polystyrene board insulation system, the second plastering mortar is bonded and flush with the first plastering mortar, and the second composite alkali-resistant glass fiber mesh is flush with the first composite alkali-resistant glass fiber mesh.

[0011] As a further improvement of the technical solution, the top surface at the lower end of the insulation layer of the molded polystyrene board insulation system and the top surface of the insulation layer of the microbead insulation system are both provided with a drainage slope of not less than 5%.

[0012] As a further improvement of the technical solution, an anchor is fixed to the back of the solar collector by bolts, and the anchor is fixed to the insulation layer of the micro-bead insulation system by bolts.

[0013] The second object of the present invention is to provide a construction method for installing a solar collector panel bay window thermal insulation and waterproof node structure, comprising the following steps:

[0014] S1. Between the base walls between the bay windows of the two-story building, the anchor of the solar collector is pre-installed on the top surface of the bay window top plate near the outer end, and then the JS waterproof layer is evenly applied from the outer side of the bay window top plate to the 150mm position on the inner vertical wall surface;

[0015] S2. Evenly apply the bonding mortar from 250 mm away from the outer end of the bay window bottom plate of the upper bay window to 200 mm away from the outer end of the bay window top plate of the lower bay window, and the bonding mortar covers part of the JS waterproof layer;

[0016] S3, fix the high rock wool isolation belt with a width of 300 mm at a position perpendicular to the floor partition by the anchor nails, and then fix a plurality of the molded polystyrene boards on the upper and lower sides of the high rock wool isolation belt by the anchor nails until the bonding mortar is completely covered, and the inner ends of the anchor nails extend into the base wall;

[0017] S4, covering the outer corner of the molded polystyrene board with the flip-over net;

[0018] S5, installing the eagle beak line of the finished PVC product at the lower edge of the outer end of the bay window bottom plate of the upper bay window and the bay window top plate of the lower bay window;

[0019] S6. Evenly apply the thermal insulation mortar of the vitrified microspheres from the cover net to the window frame, and ensure that the eagle's beak line is covered;

[0020] S7, starting from the window frame of the upper bay window, evenly apply the plastering mortar along the upper vitrified microspheres, the upper molded polystyrene board, the high rock wool isolation belt, the lower molded polystyrene board, the lower vitrified microspheres, until the outer side surface of the window frame of the lower bay window;

[0021] S8. Evenly cover the composite alkali-resistant glass fiber mesh along the outer side of the plastering mortar. When applying the plastering mortar and covering the composite alkali-resistant glass fiber mesh, it is necessary to set a drainage slope of not less than 5% on the top surface of the lower end of the insulation layer of the molded polystyrene board insulation system and the top surface of the insulation layer of the micro-bead insulation system;

[0022] S9. Fix the solar collector on the anchoring member at a slight tilt.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The node structure of the solar collector bay window thermal insulation and waterproofing method is simple in structure, reasonable in design, and easy to construct. It can not only ensure the thermal insulation and waterproof performance of the exterior wall, but also improve the energy utilization rate, improve the living environment of residents, and effectively extend the service life of the exterior wall thermal insulation system. Its comprehensive design not only ensures the continuity and safety of thermal insulation, but also reserves enough space for the installation of solar collectors;

[0025] 2. In the construction method of the node structure of the thermal insulation and waterproofing method of the bay window where the solar collector is installed, by strictly controlling the waterproofing and drainage construction process, the leakage caused by rainwater accumulation can be reduced. At the same time, by reasonably arranging the construction process, it can avoid late damage during the construction and installation process and reduce the risk of leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 For the present invention Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0028] Figure 3 It is a schematic block diagram of the installation structure of the present invention;

[0029] Figure 4 It is a flow chart of the construction method of the present invention.

[0030] In the figure:

[0031] 1. Base wall; 11. Inner vertical wall; 12. Bay window bottom plate; 13. Bay window top plate; 14. Floor partition; 15. Eagle beak line;

[0032] 2. Window frame;

[0033] 3. JS waterproof layer;

[0034] 4. Insulation layer of molded polystyrene board insulation system; 41. Adhesive mortar; 42. Molded polystyrene board; 43. Anchor nails; 44. Turn-over net; 45. High rock wool isolation belt; 46. First finishing mortar; 47. First composite alkali-resistant glass fiber net;

[0035] 5. Micro-bead insulation system insulation layer; 51. Vitrified micro-beads; 52. Second finishing mortar; 53. Second composite alkali-resistant glass fiber mesh;

[0036] 6. Solar collector; 61. Anchor. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by terms such as "middle", "width", "up", "down", "back", "vertical", "top", "bottom", "inside" and "outside" are 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, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0040] Example 1

[0041] like Figure 1-Figure 3 As shown, this embodiment provides a node structure for thermal insulation and waterproofing of a bay window for installing a solar collector, comprising a base wall 1, the base wall 1 comprising an inner vertical wall 11, a bay window bottom plate 12 is built on the outer side of the top end of the inner vertical wall 11, a bay window top plate 13 is built on the outer side of the bottom end of the inner vertical wall 11, a window frame 2 is provided on the top surface of the bay window bottom plate 12 and the bottom surface of the bay window top plate 13, a JS waterproof layer 3 is provided on the top surface of the bay window top plate 13, and a molded polystyrene is provided in the middle of the outer wall of the base wall 1 The insulation layer 4 of the board insulation system, the insulation layer 4 of the molded polystyrene board insulation system is provided with a bonding mortar 41, a molded polystyrene board 42, a first finishing mortar 46 and a first composite alkali-resistant glass fiber mesh 47 in sequence from the inside to the outside, the outer ends of the bay window bottom plate 12 and the bay window top plate 13 are provided with a microbead insulation system insulation layer 5, the microbead insulation system insulation layer 5 is provided with glass beads 51, a second finishing mortar 52 and a second composite alkali-resistant glass fiber mesh 53 in sequence from the inside to the outside, and a solar collector 6 is installed between the bay window bottom plate 12 and the bay window top plate 13.

[0042] In this embodiment, a floor partition 14 is built in the middle of the inner side of the inner vertical wall 11, that is, the position for installing the solar collector is the position between the bay windows of the two-story building, so that the space can be fully utilized.

[0043] Furthermore, an eagle's beak line 15 is provided at the lower outer edges of the bay window bottom plate 12 and the bay window top plate 13. The eagle's beak line 15 is integrally formed of PVC material, which is easy to install, wear-resistant and durable. The eagle's beak line 15 can prevent sagging and allow accumulated water to drip and drain quickly in rainy and snowy weather.

[0044] In this embodiment, the JS waterproof layer 3 covers the outer wall, top surface and inner vertical wall 11 of the bay window top plate 13 and turns up 150mm, which can effectively prevent the accumulated water from being retained on the inner side of the installation position for a long time and possibly leaking into the room.

[0045] In this embodiment, the insulation layer 4 of the molded polystyrene board insulation system is in an inverted "concave" shape, so that the insulation layer 4 of the molded polystyrene board insulation system is adapted to the shape of the installation position.

[0046] Furthermore, the outer side of the lower end of the insulation layer 4 of the molded polystyrene board insulation system is made to be 250 mm away from the outer end of the bay window bottom plate 12, and the outer side of the upper end of the insulation layer 4 of the molded polystyrene board insulation system is made to be 200 mm away from the outer end of the bay window top plate 13.

[0047] Among them, because the aging resistance of the molded polystyrene board material is not good enough, if it is exposed to the sun or wind and rain for a long time, it is easy to age and be damaged. Therefore, the insulation layer 4 of the molded polystyrene board insulation system is only arranged on the inner part of the installation position to extend the service life of the insulation layer 4 of the molded polystyrene board insulation system.

[0048] In this embodiment, the molded polystyrene board 42 is fixed to the bonding mortar 41 by means of anchors 43 , and the inner ends of the anchors 43 extend into the base wall 1 , making the molded polystyrene board 42 firm and stable.

[0049] Furthermore, the outer corners of the molded polystyrene board 42 are covered with a folded net 44, which is preferably supported by a fiberglass mesh cloth. Its function is to enhance the strength of the end portion of the molded polystyrene board 42 to avoid local detachment, and to strengthen the node tension and crack prevention at that location.

[0050] In this embodiment, a high rock wool isolation belt 45 is provided in the middle of the molded polystyrene board 42 . The high rock wool isolation belt 45 is fixed to the bonding mortar 41 through anchors 43 . The inner ends of the anchors 43 need to extend into the base wall 1 .

[0051] Specifically, the high rock wool isolation belt 45 is perpendicular to the floor partition 14, and the width of the high rock wool isolation belt 45 is 300 mm. The high rock wool isolation belt 45 can provide good fire prevention performance while ensuring thermal insulation performance, thereby ensuring the safety inside the installation site.

[0052] In addition, the bonding mortar 41 is filled between the molded polystyrene board 42, the high rock wool isolation belt 45 and the base wall 1, which can make the insulation layer 4 of the molded polystyrene board insulation system more compact and stable.

[0053] In this embodiment, the thermal insulation layer 5 of the micro-bead thermal insulation system covers the eagle beak line 15, so that the eagle beak line 15 is firm and stable, not easy to fall off, and not easy to age.

[0054] Furthermore, one end of the microbead insulation layer 5 of the thermal insulation system abuts against the window frame 2, and the other end of the microbead insulation layer 5 of the thermal insulation system abuts against the molded polystyrene board insulation system thermal insulation layer 4, so that the microbead insulation layer 5 and the molded polystyrene board insulation system thermal insulation layer 4 are tightly connected, and the microbead insulation system thermal insulation layer 5 and the molded polystyrene board insulation system thermal insulation layer 4 together constitute an external insulation layer at the installation position to ensure that the exposed bay window wall is completely wrapped, providing comprehensive and good insulation effect.

[0055] Furthermore, the second plastering mortar 52 is bonded and flush with the first plastering mortar 46 , and the second composite alkali-resistant glass fiber mesh 53 is bonded with the first composite alkali-resistant glass fiber mesh 47 .

[0056] Specifically, the second plastering mortar 52 is applied simultaneously with the first plastering mortar 46 , and the second composite alkali-resistant glass fiber mesh 53 is applied simultaneously with the first composite alkali-resistant glass fiber mesh 47 , so that the exterior of the entire outer insulation layer is more complete and solid, and the entire outer insulation layer is adapted to the shape and size of the base wall 1 .

[0057] In addition, the top surface at the lower end of the insulation layer 4 of the molded polystyrene board insulation system and the top surface of the insulation layer 5 of the microbead insulation system are both set with a drainage slope of not less than 5%. This design is used to promote drainage and reduce water accumulation inside the installation site.

[0058] In this embodiment, an anchor 61 is fixed to the back of the solar collector 6 by bolts, and the anchor 61 is fixed to the insulation layer 5 of the micro-bead insulation system by bolts.

[0059] Furthermore, the solar collector 6 needs to be installed at a slight tilt to better receive more sunlight.

[0060] Specifically, the anchor 61 needs to be pre-installed between the construction of the waterproof layer. After the construction of other insulation layers is completed, the solar collector 6 is installed on the anchor 61. This construction process can ensure the stability of the anchor 61, avoid the possibility of damage to the insulation and waterproof layer and leakage caused by the subsequent installation method, and reduce the trouble of subsequent maintenance.

[0061] like Figure 4 As shown, this embodiment also provides a construction method for installing a node structure of a solar collector panel bay window for thermal insulation and waterproofing, comprising the following steps:

[0062] S1. Between the base wall 1 between the bay windows of the two-story building, the anchor 61 of the solar collector 6 is pre-installed on the top surface of the bay window top plate 13 near the outer end, and then the JS waterproof layer 3 is evenly applied from the outer side of the bay window top plate 13 to the inner vertical wall 11 150mm upward;

[0063] S2, evenly apply the bonding mortar 41 from 250 mm away from the outer end of the bay window bottom plate 12 of the upper bay window to 200 mm away from the outer end of the bay window top plate 13 of the lower bay window, and the bonding mortar 41 covers part of the JS waterproof layer 3;

[0064] S3, fix a high rock wool isolation belt 45 with a width of 300 mm at a position perpendicular to the floor partition 14 through the anchor nails 43, and then fix a plurality of molded polystyrene boards 42 on the upper and lower sides of the high rock wool isolation belt 45 through the anchor nails 43 until the bonding mortar 41 is completely covered, and the inner ends of the anchor nails 43 extend into the base wall 1;

[0065] S4, covering the outer corners of the molded polystyrene board 42 with a folded net 44;

[0066] S5, installing the eagle beak line 15 of the finished PVC product at the lower edge of the outer end of the bay window bottom plate 12 of the upper bay window and the bay window top plate 13 of the lower bay window;

[0067] S6, evenly apply the thermal insulation mortar of the vitrified microbeads 51 from the cover net 44 to the window frame 2, and ensure that the eagle beak line 15 is covered;

[0068] S7, starting from the window frame 2 of the upper bay window, evenly apply the plastering mortar along the upper vitrified microspheres 51, the upper molded polystyrene board 42, the high rock wool isolation belt 45, the lower molded polystyrene board 42, the lower vitrified microspheres 51, until the outer side surface of the window frame 2 of the lower bay window;

[0069] S8. Evenly cover the composite alkali-resistant glass fiber mesh along the outer side of the plastering mortar. When applying the plastering mortar and covering the composite alkali-resistant glass fiber mesh, it is necessary to set a drainage slope of not less than 5% on the top surface of the lower end of the insulation layer 4 of the molded polystyrene board insulation system and the top surface of the insulation layer 5 of the microbead insulation system;

[0070] S9. Fix the solar collector 6 on the anchor 61 at a slight tilt.

[0071] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A node structure for thermal insulation and waterproofing of bay windows for installing solar collector panels, characterized in that: The invention comprises a base wall (1), wherein the base wall (1) comprises an inner vertical wall surface (11), a bay window bottom plate (12) is built on the outer side of the top end of the inner vertical wall surface (11), a bay window top plate (13) is built on the outer side of the bottom end of the inner vertical wall surface (11), a window frame (2) is provided on the top surface of the bay window bottom plate (12) and the bottom surface of the bay window top plate (13), a JS waterproof layer (3) is provided on the top surface of the bay window top plate (13), a molded polystyrene board insulation system insulation layer (4) is provided in the middle of the outer side wall of the base wall (1), and the molded polystyrene board The thermal insulation system insulation layer (4) is provided with bonding mortar (41), molded polystyrene board (42), first plastering mortar (46) and first composite alkali-resistant glass fiber mesh (47) in sequence from the inside to the outside; the outer ends of the bay window bottom plate (12) and the bay window top plate (13) are both provided with a micro-bead thermal insulation system insulation layer (5); the micro-bead thermal insulation system insulation layer (5) is provided with vitrified micro-beads (51), second plastering mortar (52) and second composite alkali-resistant glass fiber mesh (53) in sequence from the inside to the outside; and a solar collector (6) is installed between the bay window bottom plate (12) and the bay window top plate (13); A floor partition (14) is built in the middle of the inner side of the inner vertical wall (11), and the lower edges of the outer ends of the bay window bottom plate (12) and the bay window top plate (13) are both provided with hawk beak lines (15); The JS waterproof layer (3) covers the outer side wall, top surface and inner vertical wall surface (11) of the bay window top plate (13) and is turned up by 150 mm; The molded polystyrene insulation system insulation layer (4) is in an inverted "concave" shape, the lower end of the molded polystyrene insulation system insulation layer (4) is 250 mm away from the outer end of the bay window bottom plate (12), and the upper end of the molded polystyrene insulation system insulation layer (4) is 200 mm away from the outer end of the bay window top plate (13); The molded polystyrene board (42) is fixed on the bonding mortar (41) by means of anchor nails (43); A high rock wool isolation belt (45) is provided in the middle of the molded polystyrene board (42). The high rock wool isolation belt (45) is fixed to the bonding mortar (41) by anchor nails (43). The high rock wool isolation belt (45) and the floor partition (14) are perpendicular to each other. The width of the high rock wool isolation belt (45) is 300 mm.

2. The node structure for thermal insulation and waterproofing of bay windows for installing solar thermal collectors according to claim 1, characterized in that: The microbead insulation system insulation layer (5) covers the hawkbill line (15), one end of the microbead insulation system insulation layer (5) abuts against the window frame (2), the other end of the microbead insulation system insulation layer (5) abuts against the molded polystyrene board insulation system insulation layer (4), and the second plastering mortar (52) is bonded and flush with the first plastering mortar (46).

3. The node structure for thermal insulation and waterproofing of bay windows for installing solar thermal collectors according to claim 2, characterized in that: The top surface at the lower end of the insulation layer (4) of the molded polystyrene board insulation system and the top surface of the insulation layer (5) of the microbead insulation system are both provided with a drainage slope of not less than 5%.

4. The node structure for thermal insulation and waterproofing of bay windows for installing solar thermal collectors according to claim 3, characterized in that: An anchor (61) is fixed to the back of the solar thermal collector (6) by means of bolts, and the anchor (61) is fixed to the thermal insulation layer (5) of the micro-bead thermal insulation system by means of bolts.

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