CN216587393U - Can overlap basin suitable for BIPV photovoltaic structure - Google Patents

Abstract

The utility model discloses an overlapped water tank suitable for a BIPV (building integrated photovoltaics) structure, which is arranged between a structural support beam and a photovoltaic assembly, wherein the water tank is integrally formed and comprises a support part and a support part, the support part is attached to the structural support beam during fixing, the support part comprises a pair of symmetrically arranged outer support plates and a pair of symmetrically arranged inner support plates, the support part comprises a pair of symmetrically arranged first support plates and an upwardly arched second support plate arranged between the inner support plates, the first support plate is arched upwards and is connected with the outer support plates and the inner support plates, and the first support plate, the second support plate and the inner support plates are connected to form a W-shaped main water tank. Better overlapping effect has been realized to "W" type owner basin, improves the basin simultaneously and overlaps the structural stability who splices with the basin.

Description

Can overlap basin suitable for BIPV photovoltaic structure

Technical Field

The utility model relates to the field of photovoltaic buildings, in particular to an overlapped water tank suitable for a BIPV (building integrated photovoltaics) structure.

Background

With the development of environmental problems, the nation implements sustainable development strategies, issues calls for energy conservation and emission reduction, develops green and environment-friendly solar energy, and rapidly develops building-integrated photovoltaic (BIPV) as a new concept applying solar power generation. The photovoltaic building integration is that the solar photovoltaic power generation square matrix is installed on the outer surface of an envelope structure of a building to provide power. The building integrated photovoltaic is suitable for most buildings, such as roofs, curtain walls, ceilings and the like, and has very strict requirements on water resistance for a building integrated roof power generation system. The existing waterproof measure is that a drainage groove is arranged in a fixed support of a photovoltaic panel for drainage, so that the color steel tile is not corroded by water.

The current photovoltaic board fixed bolster is various, and corresponding basin is various and complicated, and structural style is various and complicated, but the overlapping performance of most basins is all relatively poor, to need consolidate under the application of basin intensity once, these basins are obviously unsuitable. A basin that is used for BIPV photovoltaic support at present to cross-section middle part is "V" type basin when the stack uses, and the stack effect is better, but this kind of structural style stable form is relatively poor. Therefore, based on the prior art, the utility model researches a water tank suitable for a BIPV photovoltaic structure, which can be overlapped and has better overlapping stability, so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides an overlappable sink suitable for a BIPV photovoltaic structure, which is implemented as follows:

the utility model provides a can overlap basin suitable for BIPV photovoltaic structure sets up between a structural support beam and photovoltaic module, basin integrated into one piece is including supporting part, bearing portion, and during fixed, the laminating of supporting part the structural support beam, the supporting part includes the outside backup pad that a pair of symmetry set up to and the inboard backup pad that a pair of symmetry set up, bearing portion includes the first bearing board that a pair of symmetry set up, and sets up and be in the second bearing board that upwards arches between the inboard backup pad, first bearing board upwards arches and connects outside backup pad and inboard backup pad, first bearing board, second bearing board and inboard backup pad link to each other and form "W" type owner basin.

As a further improvement, two symmetrical water chutes are formed among the first bearing plate, the second bearing plate and the inner side supporting plate, and the cross section of each water chute is in a U shape.

As a further improvement, the cross sections of the inner side supporting plate and the second supporting plate are in a cross section of a shape like a Chinese character 'ji'.

As a further improvement, the horizontal height of the second support plate is less than or equal to the horizontal height of the first support plate.

As a further improvement, the first support plate is arranged obliquely to the direction of the water chute.

As a further improvement, the second supporting plate is an arc-shaped plate protruding upwards or a plane plate.

As a further improvement, a plurality of threaded holes are formed in the outer supporting plate.

The utility model has the beneficial effects that:

1. through setting up the first bearing board that upwards arches, the second bearing board and the inboard fagging that upwards arches, form "W" type main basin in the middle part of basin, when two basins overlap, the area increase of upper basin and lower floor's basin overlapping support surface, including first bearing board and second bearing board, improve the structural stability that basin and basin overlapped the concatenation.

2. The W-shaped main water tank is provided with two water guide grooves which are bilaterally symmetrical, and compared with the water guide groove which is only provided with one water guide groove under the conditions that the width of the water tank is unchanged and the flow is the same, the water guide cross section area of a single water guide groove is reduced by the two water guide grooves, the water guide speed is higher, and water drops attached to the water tank can be better washed away from the water tank.

Drawings

For a brief description of the drawings needed to more clearly illustrate the utility model examples or prior art solutions or prior art descriptions, it is obvious for a person skilled in the art to derive other drawings from these drawings without inventive effort.

Fig. 1 is a schematic cross-sectional view of a conventional "V" shaped sink.

Fig. 2 is a schematic overall structure diagram of a first embodiment of the present invention.

FIG. 3 is a diagram illustrating an effect of overlapping usage according to an embodiment of the present invention.

Fig. 4 is a usage status diagram of the first embodiment of the utility model.

Fig. 5 is a schematic cross-sectional view of a first embodiment of the utility model.

Fig. 6 is an enlarged schematic view of the middle of the sink of fig. 5.

FIG. 7 is a schematic cross-sectional view of the second embodiment.

FIG. 8 is a schematic cross-sectional view of the third embodiment.

In the figure, the position of the upper end of the main shaft,

10-support, 11-lateral support plate, 12-medial support plate;

20-a bearing part, 21-a first bearing plate, 22-a second bearing plate;

a 30-W type main water tank;

40-a water chute;

50-a threaded hole;

60-structural support beams;

70-a hold-down assembly;

80-photovoltaic module.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the 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.

As shown in fig. 1, a cross-sectional schematic view of a water tank with a V-shaped middle portion is shown, in a conventional stackable water tank, the water tank with the V-shaped middle portion has a good overlapping effect, a gap between an upper-layer water tank and a lower-layer water tank after the side surfaces of the water tank are attached to each other is small, but the V-shaped structure has weak stability, and in order to further balance the overlapping effect of the water tanks and the stability of the structure after overlapping, the present invention is researched and improved based on the conventional technology, and the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

The first embodiment,

Referring to fig. 2-6, the stackable sink for a BIPV photovoltaic structure disclosed in this embodiment is disposed between a structural support beam 60 and a photovoltaic module 80, the sink integrally includes a support portion 10 and a support portion 20, when fixed, the support portion 10 is attached to the structural support beam 60, the support portion 10 includes a pair of symmetrically disposed outer support plates 11 and a pair of symmetrically disposed inner support plates 12, the support portion 20 includes a pair of symmetrically disposed first support plates 21 and a pair of upwardly arched second support plates 22 disposed between the inner support plates 12, the first support plates 21 are upwardly arched and connected between the outer support plates 11 and the inner support plates 12, and the first support plates 21, the second support plates 22 and the inner support plates 12 are connected to form a "W" shaped main sink 30.

Fig. 3 is a schematic view illustrating an overlapping state of the water tanks disclosed in this embodiment, when two water tanks are overlapped, after the upper water tank and the lower water tank are overlapped, the area of the contact supporting surface includes the upper end surfaces of the first supporting plate and the second supporting plate, the area of the supporting surface is significantly increased, and compared with a "V" type water tank, the W-shaped main water tank 30 is provided to improve the structural stability of the overlapping and splicing of the water tanks.

As a further improvement, two symmetrical water guiding grooves 40 are formed between the first supporting plate 21, the second supporting plate 22 and the inner supporting plate 12, and two water guiding grooves 40 are formed in the W-shaped main water tank 30, so that the water guiding cross-sectional area of a single water guiding groove is reduced compared with the case of only one water guiding groove when the water tank has the same width and the same flow rate, the water guiding speed is higher, and water drops attached to the water tank can be better flushed away from the water tank. The cross section of the water chute 40 may be V-shaped or U-shaped or other shapes, and preferably, the cross section of the water chute 40 in this embodiment is U-shaped. The U-shaped water guide groove has better flow guiding stability, and the U-shaped design is suitable for the overlapping of the water grooves.

The cross sections of the inner side supporting plate 12 and the second supporting plate 22 are in a shape like a Chinese character 'ji'. As a further improvement, the second supporting plate 22 is an arc plate protruding upward or a flat plate. In this embodiment, an arc plate protruding upward is preferably used, the edge of the arc surface is inclined toward the water chute, so that the water chute has good water guiding performance, and when water falls on the second supporting plate 22, the water can be introduced into the water chute 40 from the arc surface and then discharged from the water chute 40.

As a further improvement, the horizontal height of the second support plate 22 is less than or equal to the horizontal height of the first support plate 21. As shown in fig. 4, the installation of the sink usually requires a pressing assembly, the horizontal height of the second support plate 22 is set to be less than or equal to the horizontal height of the first support plate 21, so as to facilitate the installation, and the arrangement also has the function of preventing water flow dropping on the second support plate from splashing in combination with the overall structure of the sink.

As a further improvement, the first support plate 21 is disposed to be inclined toward the water chute 40. Preferably, the inclination angle is set to 5 to 6 °, the first support plate 21 having the inclination angle has a drainage function, and water falling on the first support plate 21 is guided into the water guide groove 40 by the inclination angle of the first support plate and then discharged.

As a further improvement, the outer support plate 11 is provided with a plurality of threaded holes 50. Threaded holes 50 cooperate with fasteners to secure the sink.

In operation, referring to fig. 4, the photovoltaic module 80 is mounted by the overlapping water tank matching water tank pressing assembly 70 adapted to the BIPV photovoltaic structure disclosed in this embodiment, a clamping groove matched and clamped with the first supporting plate 21 of the water tank is provided on the gap bridge of the pressing assembly 70, and the photovoltaic module 80 is fixed by the clamping block of the pressing assembly 70 and the pressing block. The sink is provided with a plurality of threaded holes 50 through which fasteners fit to secure the sink to a structural support beam 60.

Example II,

Referring to fig. 7, fig. 7 is a schematic cross-sectional view of a stackable sink for use with a BIPV photovoltaic structure according to a second embodiment, which is substantially the same as the first embodiment except that the second support plate 22 is a flat plate. The flat plates have better stability when being overlapped.

Example III,

Referring to fig. 8, fig. 8 is a schematic cross-sectional view of a stackable sink for use with a BIPV photovoltaic structure according to a third embodiment, which is substantially the same as the first embodiment except that the inner support plates 12 are arched to form a "V" shaped channel therebetween.

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 (7)

1. The utility model provides a can overlap basin suitable for BIPV photovoltaic structure, sets up between a structural support beam and photovoltaic module, basin integrated into one piece is including supporting part, bearing portion, its characterized in that:

when the structure supporting beam is fixed, the supporting part is attached to the structure supporting beam and comprises a pair of symmetrically arranged outer supporting plates and a pair of symmetrically arranged inner supporting plates;

the bearing part comprises a pair of first bearing plates which are symmetrically arranged and a second bearing plate which is arranged between the inner side supporting plates and is arched upwards, and the first bearing plates are arched upwards and are connected with the outer side supporting plates and the inner side supporting plates;

the first bearing plate, the second bearing plate and the inner side supporting plate are connected to form a W-shaped main water tank.

2. The stackable channel for BIPV photovoltaic structures as claimed in claim 1, wherein the first and second support plates and the inner support plate form two symmetrical channels therebetween, the channels having a U-shaped cross-section.

3. The stackable sink according to claim 1, wherein the cross-section of the inner support plate and the second support plate is a "cross-sectional" shape.

4. The stackable sink of claim 1, wherein the second support plate has a height less than or equal to a height of the first support plate.

5. The stackable trough according to claim 2, wherein the first support plate is inclined towards the flume.

6. The stackable trough according to claim 3, wherein the second support plate is an upwardly convex curved plate or a flat plate.

7. The stackable sink for a BIPV photovoltaic structure according to claim 1, wherein the outer support plate has threaded holes.

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