CN217379367U

CN217379367U - Photovoltaic building integrated outer wall node structure

Info

Publication number: CN217379367U
Application number: CN202221099184.8U
Authority: CN
Inventors: 吴培培; 刘凯亮; 戴苗苗
Original assignee: Foshan Shunde Architectural Design Institute Co ltd
Current assignee: Foshan Shunde Architectural Design Institute Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-09-06
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses an integrated photovoltaic building exterior wall node structure, which comprises an exterior wall body, a main frame body, an embedded part, a main keel, an auxiliary keel and a glass window; the outer side of the outer wall body is distributed with a plurality of embedded parts, the main frame body is fixedly connected to the outer side of the outer wall body through the embedded parts, the outer wall body is vertically and fixedly connected with a plurality of main keels which are distributed side by side through seven-shaped connecting parts and the embedded parts, the main keels are positioned between the main frame body and the outer wall body, a plurality of auxiliary keels are transversely and fixedly connected between the main keels, glass windows are fixedly connected between the auxiliary keels, a plurality of rows of supports which are distributed side by side extend outwards from one side of the main frame body, which is far away from the outer wall body, and photovoltaic panels are obliquely and fixedly connected between the supports at the same height; this photovoltaic building integrated's outer wall node structure can combine photovoltaic board and outer wall body, and make full use of outer wall body carries out photovoltaic power generation, and has sunshade, the thermal-insulated effect of ventilation, and daylighting effect is good.

Description

Photovoltaic building integrated outer wall node structure

Technical Field

The utility model relates to a building technical field, concretely relates to outer wall node structure of building integrated photovoltaic.

Background

In recent years, with the deep integration of photovoltaic and building, the integration of photovoltaic and building is the most important form of building energy conservation, the integration of photovoltaic and building is leading a new way of city development in the future, and the wide application of photovoltaic modules enables common buildings to become energy-saving, green and environment-friendly. The existing photovoltaic building integration mainly comprises the step of installing a photovoltaic array on a roof of a building, and due to the problems of lighting or installation difficulty and the like, an outer wall of the building cannot be fully utilized, especially for some high-rise buildings, the roof area is far smaller than the outer wall area, space waste exists, and the photovoltaic building integration cannot be really realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outer wall node structure of photovoltaic building integration, it can combine photovoltaic board and outer wall body, and make full use of outer wall body carries out photovoltaic power generation, and has sunshade, the thermal-insulated effect of ventilation, and daylighting is effectual.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a photovoltaic building integrated outer wall node structure, which comprises an outer wall body, a main frame body, an embedded part, a main keel, an auxiliary keel and a glass window; the utility model discloses a solar photovoltaic panel, including the wall body, the body frame body, the wall body, the outer wall body, the vertical fixedly connected with a plurality of built-in fitting distributes side by side, the main joist is located the body frame body with between the wall body, horizontal fixedly connected with a plurality of between the main joist the false keel, fixedly connected with between the false keel the glass window, the body frame body is kept away from one side of the wall body outwards extends the support that has the multirow to distribute side by side, same height slope fixedly connected with photovoltaic board between the support.

As a preferred scheme of outer wall node structure of building integrated photovoltaic, the built-in fitting includes welded plate and buried bolt in advance, the welded plate distributes and has a plurality of mounting hole, buried bolt in advance's one end in the outer wall is internal, buried bolt in advance's the other end passes the mounting hole of welded plate and passes through nut fixed connection, the welded plate is located the periphery welding of mounting hole has the enhancement pad, just the enhancement pad is located the welded plate is kept away from one side of outer wall.

As a preferable scheme of the photovoltaic building integrated outer wall node structure, the embedded bolts are chemical bolts.

As a preferable scheme of the photovoltaic building integrated outer wall node structure, the seven-shaped connecting pieces are of an L-shaped structure, the main keel is fixedly connected to the embedded part through two seven-shaped connecting pieces, a plurality of mounting holes are distributed in one side plate of each seven-shaped connecting piece, one side plate of each seven-shaped connecting piece is welded to the embedded part, the side plates with the mounting holes of the two seven-shaped connecting pieces are opposite to each other, and the main keel is located between the two seven-shaped connecting pieces and is fixed through fixing bolts and nuts.

As a preferable scheme of the photovoltaic building integrated outer wall node structure, an inclined plate is arranged above the support, a baffle is arranged at the lower end of the upper surface of the inclined plate, a clamping plate is fixedly connected to the upper surface of the inclined plate through a fixing bolt and a nut, and the photovoltaic plates on two sides of the support are clamped above the inclined plate through the clamping plate.

As a preferable scheme of the photovoltaic building integrated outer wall node structure, the inclination angle of the photovoltaic panel relative to the horizontal plane is 15 °.

As a photovoltaic building integrated's an preferred scheme of outer wall node structure, the false keel includes outer false keel and interior false keel, outer false keel includes the clamp plate, two fixed slots that are parallel to each other about one side of clamp plate is provided with, interior false keel includes interior profile, the both ends difference fixed connection in both sides of interior profile the main joist, interior profile is close to one side of clamp plate is provided with two fixed slots that are parallel to each other from top to bottom, interior profile is located two be provided with convex connecting portion between the fixed slot, the clamp plate pass through screw fixed connection in connecting portion, the fixed slot is fixed with the buffering strip, the glass window pass through the buffering strip press from both sides tightly in the clamp plate with between the interior profile.

As a preferable scheme of the photovoltaic building integrated outer wall node structure, the outer auxiliary keel further comprises an outer section bar, one side of the outer section bar is provided with an opening matched with the pressing plate, and the pressing plate is detachably connected to the outer section bar; the inner auxiliary keel also comprises a bottom plate, the bottom surface of the inner section bar is provided with an opening matched with the bottom plate, and the bottom plate is detachably connected with the opening of the inner section bar.

As a preferable scheme of the photovoltaic building integrated outer wall node structure, the outer profile strip is connected to the pressing plate through a buckle structure, and the bottom plate is connected to the inner profile strip through a buckle structure.

As an optimal scheme of the photovoltaic building integrated outer wall node structure, one side, close to the connecting portion, of the pressing plate is provided with a positioning groove matched with the connecting portion, and the connecting portion is installed in the positioning groove.

The utility model has the advantages that: the utility model provides a photovoltaic building integrated outer wall node structure, which is characterized in that embedded parts are distributed on the outer wall body, a main frame body is fixedly connected with the embedded parts, a plurality of rows of brackets distributed side by side extend outwards from one side of the main frame body, which is far away from the outer wall body, and a photovoltaic panel is fixedly connected between the brackets at the same height in an inclined manner; the glass window is arranged between the outer wall body and the main frame body through a matching structure of the seven-shaped connecting piece, the main keel, the auxiliary keel and the embedded part; the photovoltaic panel is combined with the outer wall body, and the outer wall body is fully utilized for photovoltaic power generation; the photovoltaic panel effectively prevents the sun from directly radiating into the building, reduces heat absorption of indoor ground, home furnishing and the like, reduces the rise of indoor temperature, improves the comfort of indoor environment, reduces the operation load of an indoor air conditioner, and reduces the energy consumption of the air conditioner of the building; furthermore, an air layer with a certain thickness exists in the matching structure of the photovoltaic panel and the main frame body to form a flowing ventilation air channel, so that the heat insulation and ventilation effects are effectively achieved; and the photovoltaic panel is arranged on the outer surface of the outer wall body through the main frame body and the support, so that the lighting effect of the glass window is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a side structure schematic diagram of an outer wall node structure of building integrated photovoltaic of the utility model discloses an embodiment.

Fig. 2 is a top view of an embedded part according to an embodiment of the present invention.

Fig. 3 is a sectional view taken at a position a-a in fig. 2.

Fig. 4 is a partially enlarged view of a portion B in fig. 1.

Figure 5 is a top view of the main runner attachment structure of figure 4.

FIG. 6 is a schematic side view of a bracket according to an embodiment of the present invention

Fig. 7 is a top view of a bracket according to an embodiment of the present invention.

Fig. 8 is a partially enlarged view of the position C in fig. 1.

In the figure:

1. an outer wall body; 2. a main frame body; 3. embedding parts; 31. welding the plate; 311. a reinforcing pad; 32. embedding bolts in advance; 4. a main keel; 5. a false keel; 6. a glass window; 7. a seven-shaped connecting piece; 8. a support; 9. a photovoltaic panel; 10. an inclined plate; 11. a baffle plate; 12. a splint; 13. pressing a plate; 14. fixing grooves; 15. an inner profile strip; 16. a connecting portion; 17. a buffer strip; 18. an outer profile; 19. a base plate; 20. and (6) positioning a groove.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-8, an embodiment of the present invention provides a photovoltaic building integrated exterior wall node structure, which includes an exterior wall 1, a main frame 2, an embedded part 3, a main keel 4, a cross keel 5 and a glass window 6; the outside of outer wall body 1 distributes and has a plurality of built-in fitting 3, body frame body 2 is in the outside of outer wall body 1 through 3 fixed connection of built-in fitting, outer wall body 1 is through seven word connecting pieces 7 and the main joist 4 that 3 vertical fixedly connected with a plurality of built-in fitting distribute side by side, and main joist 4 is located between body frame body 2 and the outer wall body 1, horizontal fixedly connected with a plurality of false keel 5 between the main joist 4, fixedly connected with glass window 6 between the false keel 5, one side that outer wall body 1 was kept away from to body frame body 2 outwards extends the support 8 that has the multirow to distribute side by side, slope fixedly connected with photovoltaic board 9 between the support 8 of same height.

Specifically, the main frame body 2 is welded to the embedded part 3, and the main frame body 2 can also be fixedly connected to the outer side of the outer wall body 1 through the seven-shaped connecting part 7 and the embedded part 3.

In the technical scheme, the embedded parts 3 are distributed on the outer wall body 1, the main frame body 2 is fixedly connected to the embedded parts 3, a plurality of rows of supports 8 distributed side by side extend outwards from one side of the main frame body 2, which is far away from the outer wall body 1, and the photovoltaic panels 9 are fixedly connected between the supports 8 at the same height in an inclined manner; the glass window 6 is arranged between the outer wall 1 and the main frame 2 through a matching structure of a seven-character connecting piece 7, a main keel 4, an auxiliary keel 5 and an embedded part 3; the photovoltaic panel 9 is combined with the outer wall body 1, and the outer wall body 1 is fully utilized for photovoltaic power generation; the photovoltaic panel 9 effectively prevents the sun from directly radiating into the building, reduces heat absorption of indoor ground, home furnishing and the like, reduces the rise of indoor temperature, improves the comfort of indoor environment, reduces the operation load of an indoor air conditioner, and reduces the energy consumption of the air conditioner of the building; furthermore, an air layer with a certain thickness exists in the matching structure of the photovoltaic panel 9 and the main frame body 2 to form a flowing ventilation air channel, so that the heat insulation and ventilation effects are effectively achieved; and the photovoltaic panel 9 is arranged on the outer surface of the outer wall body 1 through the main frame body 2 and the support 8, so that the lighting effect of the glass window 6 is ensured.

In this embodiment, the built-in fitting 3 includes welded plate 31 and buried bolt 32 in advance, and welded plate 31 distributes and has a plurality of mounting hole, and buried bolt 32's one end is pre-buried in outer wall body 1, and buried bolt 32's the other end passes welded plate 31's mounting hole and passes through nut fixed connection, and the peripheral welding that welded plate 31 is located the mounting hole has the reinforcing pad 311, and the reinforcing pad 311 is located one side that outer wall body 1 was kept away from to welded plate 31. The design of this structural scheme makes built-in fitting 3 and the connection of outer wall 1 more firm, and the intensity of built-in fitting 3 is high, guarantees that overall structure is firm.

In the present embodiment, the embedded bolts 32 are chemical bolts. The chemical bolt enables the embedded part 3 to be connected with the outer wall body 1 more firmly.

In this embodiment, seven word connecting pieces 7 are L type structure, and main joist 4 is through two 7 fixed connection in built-in fitting 3 of seven word connecting pieces, and one of them curb plate of seven word connecting piece 7 distributes and has a plurality of mounting hole, and one of them curb plate of seven word connecting piece 7 welds in built-in fitting 3, and two seven word connecting pieces 7 have the curb plate of mounting hole just right each other, and main joist 4 is located between two seven word connecting pieces 7 to it is fixed through fixed bolt and nut. This structural scheme design makes the fixed of main joist 4 firm, and the installation is dismantled conveniently simply, is convenient for construct the installation.

In the present embodiment, an inclined plate 10 is disposed above the support 8, a baffle 11 is disposed at the lower end of the upper surface of the inclined plate 10, a clamping plate 12 is fixedly connected to the upper surface of the inclined plate 10 through fixing bolts and nuts, and the photovoltaic panels 9 on both sides of the support 8 are clamped above the inclined plate 10 through the clamping plate 12. This structural scheme design makes photovoltaic board 9's fixed firm, and is convenient for install and dismantle.

In the present embodiment, the photovoltaic panel 9 is inclined at an angle of 15 ° with respect to the horizontal. This structural scheme design makes photovoltaic board 9 can furthest take over solar radiation, and avoids sheltering from glass window 6, guarantees that daylighting effect is excellent.

In this embodiment, the false keel includes outer false keel and interior false keel, outer false keel includes clamp plate 13, two upper and lower fixed slots 14 that are parallel to each other are provided with to one side of clamp plate 13, interior false keel includes interior profile 15, the both ends difference fixed connection of interior profile 15 is in both sides main joist 4, one side that interior profile is close to clamp plate 13 is provided with two upper and lower fixed slots 14 that are parallel to each other, interior profile 15 is located and is provided with convex connecting portion 16 between two fixed slots 14, clamp plate 13 passes through screw fixed connection in connecting portion 16, fixed slot 14 is fixed with buffering strip 17, glass window 6 presss from both sides tightly between clamp plate 13 and interior profile 15 through buffering strip 17. This structural scheme design makes the installation of glass window 6 firm, and the installation operation is more simple and convenient, is convenient for carry out the installation construction.

In some embodiments, the external furring channel further comprises an external profile 18, one side of the external profile 18 is provided with an opening matched with the pressing plate 13, and the pressing plate 13 is detachably connected to the external profile 18; the inner auxiliary keel further comprises a bottom plate 19, the bottom surface of the inner section bar 15 is provided with an opening matched with the bottom plate 19, and the bottom plate 19 is detachably connected with the opening of the inner section bar 15. The detachable connection structure of the inner section bar 15 and the bottom plate 19 is convenient for the inner section bar 15 to be installed on the main keel 4, and the detachable connection structure of the outer section bar 18 and the pressing plate 13 is convenient for the pressing plate 13 to be installed on the inner section bar 15; when the device is installed, after two ends of the inner section bar 15 are fixedly connected to the main keels 4 on two sides, the bottom plate 19 is fixedly connected to the opening of the inner section bar 15; after the pressing plate 13 is fixedly connected to the inner profile strip 15 through the screws, the outer profile strip 18 is fixedly connected to the pressing plate 13, so that installation and operation of installation personnel are facilitated, and the installation is convenient and simple.

In some embodiments, the outer profiles 18 are connected to the pressure plate 13 by snap-fit structures and the base plate 19 is connected to the inner profiles 15 by snap-fit structures. Specifically, the two sides of the opening of the outer shape strip 18 are respectively provided with a buckle, the upper end and the lower end of the pressing plate 13 are respectively provided with a clamping groove, and the outer shape strip 18 is fixedly connected to the clamping groove of the pressing plate 13 through the buckle. The opening both sides of interior profile 15 are provided with the sand grip, and the both ends of bottom plate 19 are provided with draw-in groove and buckle respectively, and bottom plate 19 is respectively through the sand grip of draw-in groove and buckle fixed connection in the both sides of interior profile 15. The structural design makes the installation and the disassembly of the profile strip 18 and the bottom plate 19 simpler and more convenient.

In some embodiments, a side of the pressure plate 13 close to the connecting portion 16 is provided with a positioning groove 20 matched with the connecting portion 16, and the connecting portion 16 is installed in the positioning groove 20. The positioning grooves 20 facilitate quick positioning and mounting of the pressure plate 13 to the connecting portion 16.

It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims

1. A photovoltaic building integrated outer wall node structure is characterized by comprising an outer wall body (1), a main frame body (2), an embedded part (3), a main keel (4), an auxiliary keel (5) and a glass window (6); a plurality of embedded parts (3) are distributed on the outer side of the outer wall body (1), the main frame body (2) is fixedly connected to the outer side of the outer wall body (1) through the embedded parts (3), the outer wall body (1) is vertically and fixedly connected with a plurality of main keels (4) which are distributed side by side through a seven-shaped connecting piece (7) and the embedded part (3), and the main keel (4) is positioned between the main frame body (2) and the outer wall body (1), a plurality of auxiliary keels (5) are transversely and fixedly connected between the main keels (4), fixedly connected with between false keel (5) glass window (6), the body frame body (2) is kept away from one side of outer wall body (1) outwards extends has multirow support (8) that distribute side by side, same height slope fixedly connected with photovoltaic board (9) between support (8).

2. The photovoltaic building integrated outer wall node structure is characterized in that the embedded part (3) comprises a welded plate (31) and embedded bolts (32), a plurality of mounting holes are distributed on the welded plate (31), one ends of the embedded bolts (32) are embedded in the outer wall body (1), the other ends of the embedded bolts (32) penetrate through the mounting holes of the welded plate (31) and are fixedly connected through nuts, a reinforcing pad (311) is welded on the periphery of the welded plate (31) at the mounting holes, and the reinforcing pad (311) is positioned on one side, away from the outer wall body (1), of the welded plate (31).

3. The building-integrated photovoltaic outer wall node structure as claimed in claim 2, wherein the embedded bolts (32) are chemical bolts.

4. The photovoltaic building integrated outer wall node structure is characterized in that the seven-shaped connecting pieces (7) are L-shaped structures, the main keel (4) is fixedly connected to the embedded part (3) through two seven-shaped connecting pieces (7), a plurality of mounting holes are distributed in one side plate of each seven-shaped connecting piece (7), one side plate of each seven-shaped connecting piece (7) is welded to the embedded part (3), the side plates with the mounting holes of the two seven-shaped connecting pieces (7) are opposite to each other, and the main keel (4) is located between the two seven-shaped connecting pieces (7) and fixed through fixing bolts and nuts.

5. The photovoltaic building integrated outer wall node structure is characterized in that an inclined plate (10) is arranged above the bracket (8), a baffle plate (11) is arranged at the lower end of the upper surface of the inclined plate (10), a clamping plate (12) is fixedly connected to the upper surface of the inclined plate (10) through fixing bolts and nuts, and photovoltaic plates (9) on two sides of the bracket (8) are clamped above the inclined plate (10) through the clamping plate (12).

6. The building-integrated photovoltaic exterior wall node structure according to claim 1, wherein the photovoltaic panel (9) is inclined at an angle of 15 ° with respect to the horizontal plane.

7. The photovoltaic building integrated outer wall node structure is characterized in that the cross wall comprises an outer cross wall and an inner cross wall, the outer cross wall comprises a pressing plate (13), one side of the pressing plate (13) is provided with an upper fixing groove and a lower fixing groove (14) which are parallel to each other, the inner cross wall comprises an inner section bar (15), two ends of the inner section bar (15) are fixedly connected to the two sides of the main keel (4) respectively, one side of the inner section bar, which is close to the pressing plate (13), is provided with two upper fixing grooves and a lower fixing groove (14) which are parallel to each other, the inner section bar (15) is located at two ends, a convex connecting part (16) is arranged between the fixing grooves (14), the pressing plate (13) is fixedly connected to the connecting part (16) through screws, the fixing grooves (14) are fixed with buffer strips (17), and the glass window (6) is clamped between the pressing plate (13) and the inner section bar (15) through the buffer strips (17).

8. The photovoltaic building integrated outer wall node structure is characterized in that the outer auxiliary keel further comprises an outer section bar (18), one side of the outer section bar (18) is provided with an opening matched with the pressing plate (13), and the pressing plate (13) is detachably connected to the outer section bar (18); the interior false keel still includes bottom plate (19), the bottom surface of interior section bar (15) be provided with bottom plate (19) assorted opening, bottom plate (19) can dismantle connect in the opening of interior section bar (15).

9. The building-integrated photovoltaic exterior wall node structure according to claim 8, wherein the outer section bar (18) is connected to the pressing plate (13) through a snap structure, and the bottom plate (19) is connected to the inner section bar (15) through a snap structure.

10. The photovoltaic building integrated outer wall node structure is characterized in that a positioning groove (20) matched with the connecting part (16) is formed in one side, close to the connecting part (16), of the pressing plate (13), and the connecting part (16) is installed in the positioning groove (20).