CN217590722U

CN217590722U - Photovoltaic building component and photovoltaic roof applying same

Info

Publication number: CN217590722U
Application number: CN202220740656.7U
Authority: CN
Inventors: 徐衍雄
Original assignee: Xiamen Huapu Technology Co ltd
Current assignee: Zhongguancun Technology Leasing Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-10-14
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a photovoltaic is subassembly for building, include: a guide rail beam; a longitudinal water chute integrally formed with the guide rail beam; erect the photovoltaic module of guide rail roof side, directly set up the vertical guiding gutter of vertical setting on the guide rail roof, make the guide rail roof can directly be as the longeron on whole photovoltaic building roof, with the direct roof that is building photovoltaic integration of guide rail roof, when having solved the roof problem, can also play certain water guide effect.

Description

Photovoltaic building component and photovoltaic roof applying same

Technical Field

The utility model relates to a photovoltaic module, especially a photovoltaic is photovoltaic for building subassembly and uses the photovoltaic roof of this subassembly.

Background

The photovoltaic building integrated equipment directly utilizes the matching of the photovoltaic component and each bracket to directly use the photovoltaic component as the roof of the whole building, is different from the mode that a photovoltaic system is attached to the building, can be installed on a car shed or a factory and other positions with lower requirements on the roof sealing performance, adopts the combination of a photovoltaic plate and a water chute, and directly uses the photovoltaic plate as the sealing surface of the roof so as to replace the traditional roof structure.

However, in the existing integrated photovoltaic building equipment, the transverse water chute is often directly utilized as the main beam of the photovoltaic building, but the water diversion direction of the integral photovoltaic building equipment is opposite to the water flow direction of the roof, so that the integral photovoltaic building equipment is not beneficial to water diversion of the roof of the photovoltaic building.

SUMMERY OF THE UTILITY MODEL

The utility model provides a photovoltaic is subassembly for building and uses the photovoltaic roof of this subassembly can effectively solve above-mentioned problem.

The utility model discloses a realize like this:

a photovoltaic building component comprising:

a guide rail beam;

a longitudinal water chute integrally formed with the guide rail beam;

and the photovoltaic assembly is erected above the guide rail beam.

As a further improvement, a mounting wall extends outside the longitudinal water chute, and the transverse water chute is locked on the mounting wall through a connecting piece.

As further improvement, the photovoltaic module comprises a support, the bottom of the support is hollow, an inner bottom plate is arranged on the periphery of the support, and the transverse water chute is embedded into the inner side of the inner bottom plate.

As a further improvement, the connecting piece comprises a clamping part clamped at the bottom of the transverse water chute, a buckling part for buckling the clamping part and the mounting wall, and a locking part penetrating through the buckling part and abutting against the clamping part.

As a further improvement, the clamping part comprises a U-shaped clamping handle clamped at the bottom of the transverse water guide tank, a clamping plate connected below the U-shaped clamping handle and attached to the mounting wall, and an assembling hole formed in the middle of the clamping plate.

As a further improvement, the buckling part comprises an inverted U-shaped buckling seat, a fixing plate extending to the inner side of the buckling seat and a threaded hole formed in the outer side of the buckling seat, the buckling seat penetrates through the assembly hole and is buckled on the clamping plate, and the locking part penetrates through the threaded hole and abuts against the clamping plate.

As a further improvement, the two sides of the transverse water guide groove are provided with matching grooves which are concave towards the inner side, the two sides of the top opening of the U-shaped clamping handle are connected with clamping heads which are bent inwards, and the clamping heads are clamped in the matching grooves.

As a further improvement, the openings at the two ends of the matching groove are respectively provided with an inclined water guide plate in an extending manner.

The utility model provides a photovoltaic roof, contains foretell subassembly for photovoltaic building, still includes from vertical groove to keeping away from the mounting groove that guide rail roof beam one side extended, still include with vertical guiding gutter integrated into one piece's mounting groove, the mounting groove is fixed with the crossbeam locking through a locking fastener, the crossbeam sets up all the bottom of guide rail roof beam, the bottom locking of crossbeam is fixed with the built-in fitting.

The utility model has the advantages that:

the utility model discloses directly set up the vertical guiding gutter of vertical setting on the guide rail roof beam, make the guide rail roof beam can directly be as the longeron on whole photovoltaic building roof, with the direct roof of building photovoltaic integration of guide rail roof beam, when having solved the roof problem, can also play certain water guide effect.

The utility model discloses a vertical guiding gutter and the horizontal guiding gutter of setting in the clearance between two photovoltaic boards can carry out the drainage to water down flowing along the photovoltaic board, avoids water to flow into indoorly through the photovoltaic roof, and directly establishes frame construction such as mounting groove and crossbeam built-in fitting in the bottom of vertical guiding gutter and horizontal guiding gutter, directly regards whole photovoltaic module as the roof of photovoltaic building, need not the independent installation roof again, and the cost of building is lower, the more simple of structure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is the utility model relates to a roofing structure schematic diagram of subassembly for photovoltaic building.

Fig. 2 is a schematic bottom view of the photovoltaic module for building according to the present invention.

Fig. 3 is a sectional view of the longitudinal water guiding groove, the connecting member and the transverse water guiding groove of the present invention.

Fig. 4 is an enlarged view of the area a in fig. 3.

Fig. 5 is a three-dimensional exploded view of the longitudinal water chute, the connecting member and the transverse water chute of the present invention.

Fig. 6 is a schematic structural view of the photovoltaic building module of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, a photovoltaic building assembly, includes a guide rail beam 1; a longitudinal water chute 2 integrally formed with the guide rail beam 1; and the photovoltaic module 9 is erected above the guide rail beam 1.

Specifically, the outer side of the longitudinal water chute 2 extends to form a mounting wall 21, the mounting wall 21 is fixedly locked with a transverse water chute 4 through a connecting piece 3, the photovoltaic module 9 comprises a support 91, the bottom of the support 91 is hollow, an inner bottom plate 911 is arranged on the periphery of the support 91, and the transverse water chute 4 is embedded into the inner side of the inner bottom plate 911.

In another embodiment, a photovoltaic roof comprises the above photovoltaic building module, and further comprises a mounting groove 8 extending from the longitudinal groove 21 to a side far away from the guide rail beam 1, the mounting groove 8 is locked and fixed with the cross beam 6 through a locking fastener 5, the cross beam 6 supports and fixes all the guide rail beams 1, and the embedded part 7 is locked and fixed at the bottom of the cross beam 6.

The roof is formed by the guide rail beam 1, the longitudinal water chute 2, the connecting piece 3, the transverse water chute 4, the mounting groove 8, the locking fastener 5 and the cross beam 6.

In a conventional building photovoltaic integrated building, the guide rail beam 1 is often used as a cross beam, and the bottom of the guide rail beam is provided with a longitudinal support structure such as sandalwood strips and the like and a drainage channel and other components for matching use, but if the structure is adopted, the whole structure is complex, the installation is difficult, the number of the components is increased, and the corresponding cost is also improved.

In the installation structure, two longitudinal water chutes 2 are respectively arranged on two sides of the guide rail beam 1, in the longitudinal direction, it can be ensured that water on the surface of the photovoltaic module 9 can completely flow into the longitudinal water chutes 2 in the longitudinal direction after permeating into the photovoltaic module through a gap on the guide rail beam 1, in the transverse direction, the transverse water chutes 4 are installed on the inner side of the photovoltaic module 9, and an embedded installation mode is adopted, if water permeates to the transverse direction through the photovoltaic module 9 in the transverse direction, the water can be completely received by the transverse water chutes 4 and guided into the longitudinal water chutes 2, the water guiding efficiency is high, after the problem of transverse and longitudinal drainage is solved, the photovoltaic plate is laid on the support 91, and the support 91 is laid on the guide rail beam 1, so that the application of a photovoltaic roof can be realized.

The mounting groove 8 below the longitudinal water chute 2 is fixed with the cross beam 6 for lateral support by the locking fastener 5 to form a finished roof frame, wherein the embedded part 7 connected with the cross beam 6 is a Y-shaped support member in the present embodiment, and the mounting pile for locking the Y-shaped support member, and in other embodiments, the embedded part 7 may be other support structure types, such as column, triangle, trapezoid, etc.

Wherein, the installation wall 21 extends towards the outer end of vertical guiding gutter 2 and forms bigger water guiding surface, can insert the rivers that flow from the upflow down, and better avoiding water to let out from the roof, can also be connected fixedly with connecting piece 3 of horizontal guiding gutter 4 below simultaneously, provides the adhesion surface of installation.

It should be emphasized that the photovoltaic modules 9 are respectively arranged at two sides of the guide rail beam 1, two photovoltaic modules 9 are arranged on one guide rail beam 1, a gap exists between the two photovoltaic modules 9, water on the photovoltaic modules 9 flows in along with the gap and randomly shunts towards two sides, and in order to completely catch water flowing randomly, the width of the longitudinal water chute 2 is wider than that of the top surface of the guide rail beam 1, so that the water flowing in along the guide rail beam 1 can completely enter the longitudinal water chute 2, water is prevented from overflowing and permeating into a building, and the waterproof effect in the building is improved.

Further, the connecting structure for connecting the longitudinal water chute 2 and the transverse water chute 4 is specifically as follows: connecting piece 3 includes a centre gripping and is in the clamping part 31 of 4 bottoms of horizontal guiding gutter, buckle clamping part 31 with the buckling part 32 of installation wall 21 runs through buckling part 32 and butt and is in locking part 33 on the clamping part 31, through the mode of interior knot centre gripping, compares the fixed mode of current clamp, can avoid taking place to break away from between connecting piece 3 and vertical guiding gutter 2 when receiving vibrations, and stability is higher.

In order to simplify the fixing manner of the transverse water chute 4, the clamping portion 31 comprises a U-shaped clamping handle 311 clamped at the bottom of the transverse water chute 4, a clamping plate 312 connected below the U-shaped clamping handle 311 and attached to the mounting wall 21, and an assembling hole 313 formed in the middle of the clamping plate 312, wherein the clamping plate 312 is vertically fixed, so that the clamping portion 31 connected with the clamping plate is also in a vertical state, and the transverse water chute 4 is kept in a stable state by clamping and fixing the two vertical clamping portions 31.

It should be emphasized that, since the manner of fixing the lateral water chute 4 by the clamping portion 31 is simple, in order to prevent the slipping-off phenomenon between them, the two sides of the lateral water chute 4 are provided with concave inward fitting grooves 41, the two sides of the top opening of the U-shaped clamping handle 311 are connected with inward bent clamping heads 3111, and the clamping heads 3111 are clamped in the fitting grooves 41 and are limited in a space by means of tightening, so as to avoid the slipping in the longitudinal direction.

In order to be adapted to the clamping portion 31, the fastening portion 32 includes an inverted U-shaped fastening seat 321, a fixing plate 322 extending to the inside of the fastening seat 321, and a threaded hole 323 formed on the outside of the fastening seat 321, the fastening seat 321 penetrates through the assembling hole 313 and is fastened to the clamping plate 312, the locking portion 33 penetrates through the threaded hole 323 and is pressed against the clamping plate 312, wherein the fixing plate 322 is used for abutting against the fastened clamping plate 312 to prevent the clamping plate 312 from being excessively inclined, and mainly plays a role in fixing, namely, the locking portion 33 is pressed against the clamping plate 312 after being screwed, in this embodiment, the locking portion 33 is a screw which is pressed against the clamping plate 312 after being matched with the threaded hole 323 to provide a supporting force for the whole clamping piece 31, and further provide a supporting force for the transverse water guiding groove 4.

The existing water chute structure is basically a U-shaped structure, and due to the arrangement of the U-shaped structure, part of water cannot flow into the water chute easily, so that the transverse water chute 4 is a bowl-shaped structure with an opening facing a gap between the two photovoltaic modules 9, and the transverse water chute 4 is arranged between the two photovoltaic modules 9, so that the water can flow into the outwardly expanded transverse water chute 4 regardless of the downward water flow potential and the water amount.

Due to the non-directional property of the water flow, the water flowing downwards from the photovoltaic module 9 can flow into the transverse water chute 4 or the longitudinal water chute 2, and when the water flows into the transverse water chute 4, part of the water can flow downwards along the edge of the inner bottom plate 911, so that the mounting height of the transverse water chute 4 is increased, the transverse water chute 4 is embedded into the inner bottom plate 911, the water flowing downwards along the inner bottom plate 911 can flow into the water under the limitation of the mounting height of the transverse water chute 4, and the overflow of the water flow can be avoided.

In order to guide the water flow paths of the two openings of the transverse water chute 4, the openings at the two ends of the transverse water chute 4 are respectively provided with an inclined water guide plate 42 in an extending manner, and water output from the transverse water chute 4 flows into the longitudinal water chute 2 through the water guide plates 42, so that even under the premise of less water flow, the water falls into the longitudinal water chute 2 even in a water drop manner and cannot be splashed into the room from the outside.

The existing structure that often only locks through locking locks horizontal guiding gutter 4 on vertical guiding gutter 2, in case unable swing joint after locking, so in reality is not complicated locking state between connecting piece 3 and vertical guiding gutter 2, but adopts ingenious interior knot mode, after removing the screw, can realize buckle seat 321 is in sliding connection on installation wall 21 lets the flexible changeable that the position that sets up of horizontal guiding gutter 4 can be more.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic building component, comprising:

a guide rail beam (1);

a longitudinal water chute (2) integrally formed with the guide rail beam (1);

the photovoltaic module (9) is erected above the guide rail beam (1);

a mounting wall (21) extends from the outer side of the longitudinal water chute (2), and a transverse water chute (4) is fixedly locked on the mounting wall (21) through a connecting piece (3);

photovoltaic module (9) are including support (91), the bottom cavity of support (91) is equipped with one interior bottom plate (911) all around, horizontal guiding gutter (4) embedding the inboard of interior bottom plate (911).

2. A photovoltaic building component according to claim 1, characterized in that the connecting member (3) comprises a clamping portion (31) clamped at the bottom of the transverse water chute (4), a buckling portion (32) for buckling the clamping portion (31) and the mounting wall (21), and a locking portion (33) extending through the buckling portion (32) and abutting on the clamping portion (31).

3. The photovoltaic building component as claimed in claim 2, wherein the clamping portion (31) comprises a U-shaped clamping handle (311) clamped at the bottom of the transverse water chute (4), a clamping plate (312) connected below the U-shaped clamping handle (311) and attached to the mounting wall (21), and an assembling hole (313) formed in the middle of the clamping plate (312).

4. The photovoltaic building component according to claim 3, wherein the fastening portion (32) includes an inverted U-shaped fastening seat (321), a fixing plate (322) extending inside the fastening seat (321), and a threaded hole (323) opened outside the fastening seat (321), the fastening seat (321) penetrates through the assembly hole (313) and is fastened to the clamping plate (312), and the locking portion (33) penetrates through the threaded hole (323) and abuts against the clamping plate (312).

5. The photovoltaic building component as claimed in claim 3, wherein the lateral water guide groove (4) is provided with a concave inward matching groove (41) on both sides, an inward bent clamping head (3111) is connected to both sides of the top opening of the U-shaped clamping handle (311), and the clamping head (3111) is clamped in the matching groove (41).

6. The photovoltaic building component according to claim 5, wherein the openings at the two ends of the matching groove (41) are respectively extended with an inclined water guide plate (42).

7. A photovoltaic roof comprising the assembly for photovoltaic building as claimed in any one of claims 1 to 6, further comprising a mounting groove (8) integrally formed with the longitudinal water chute (2), wherein the mounting groove (8) is locked and fixed with the cross beam (6) through a locking fastener (5), the cross beam (6) is arranged at the bottom of all the guide rail beams (1), and the bottom of the cross beam (6) is locked and fixed with an embedded part (7).