CN210530433U

CN210530433U - From waterproof photovoltaic bicycle shed

Info

Publication number: CN210530433U
Application number: CN201920707780.1U
Authority: CN
Inventors: 梅文广; 夏颂成; 陈鹏程; 郑锦斌; 苑泽龙; 黎代斌
Original assignee: Guangzhou Development New Energy Co ltd
Current assignee: Guangzhou Development New Energy Co ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-05-15
Anticipated expiration: 2029-05-16

Abstract

The utility model relates to a self-waterproof photovoltaic car shed, which belongs to the field of supporting structures of photovoltaic modules, and comprises a bracket, purlins, purlin supports, photovoltaic plates and a special-shaped connecting piece, wherein the photovoltaic plates are laid on the purlins in a mode of being mutually arranged into an array to form a slope shed surface inclined to one side, the purlins are connected with the purlin supports, and the purlin supports are fixed on the bracket; two adjacent lines of photovoltaic panels along the gradient direction are fixed on the purlines through special-shaped connecting pieces and form a stepped structure with staggered heights, and the edge parts of the two adjacent lines of photovoltaic panels form overlapping in the same projection plane. The utility model provides a drainage problem of photovoltaic bicycle shed roof, reduced waterproof sealing materials's such as adhesive tape, sealed glue, layering use, reduced the fortune dimension cost of photovoltaic bicycle shed.

Description

From waterproof photovoltaic bicycle shed

Technical Field

The utility model relates to a from waterproof photovoltaic bicycle shed belongs to photovoltaic module's bearing structure field.

Background

The development and utilization of clean energy are more and more extensive, and the solar energy can be effectively utilized by laying a photovoltaic module on the outer surface of a building, and a photovoltaic bicycle shed is one of representatives of the applications. The traditional photovoltaic car shed assembling method is that purlin supports and purlins are installed on supports, photovoltaic panels are flatly laid on the purlins to form photovoltaic panel shed tops which are arranged in rows, the photovoltaic panels are arranged in the same plane and are mutually connected, and diversion trenches are adopted among the photovoltaic panels for drainage. The disadvantages are that: 1) seams exist among the photovoltaic panels, and waterproof sealing materials need to be filled; 2) the diversion trench for drainage has complex structure, complex installation and easy leakage.

Disclosure of Invention

The to-be-solved technical problem of the utility model is, not enough to prior art, provide one kind from waterproof photovoltaic bicycle shed, increased special-shaped connecting piece in the top of purlin, make two lines of adjacent photovoltaic boards arrange fixed for the echelonment structure of height dislocation, the canopy face wholly has the slope to a lopsidedness.

The utility model discloses a solve the technical scheme that above-mentioned technical problem provided and be: a self-waterproof photovoltaic car shed comprises a support, purlins, purlin supports, photovoltaic plates and special-shaped connecting pieces, wherein the photovoltaic plates are laid on the purlins in an array mode to form a slope shed surface inclined towards one side, the purlins are connected with the purlin supports, and the purlin supports are fixed on the support; two adjacent lines of photovoltaic panels along the gradient direction are fixed on the purlines through special-shaped connecting pieces and form a stepped structure with staggered heights, and the edge parts of the two adjacent lines of photovoltaic panels form overlapping in the same projection plane.

Further, the shape of the special-shaped connecting piece is U-shaped or Z-shaped.

Furthermore, the middle section of the U shape or the Z shape of the special-shaped connecting piece is fixed on the web plate of the purline, and the other sections of the U shape or the Z shape are respectively connected with the photovoltaic panels in two adjacent rows.

Furthermore, the special-shaped connecting piece is provided with a waist-shaped screw hole.

Further, the connection between the special-shaped connecting piece and the photovoltaic panel is bolt connection.

Further, the purlin holds in the palm including the purlin holds in the palm one and the purlin holds in the palm two, and the purlin holds in the palm only one and fixes along the bottom line of the slope one side of support, and the purlin holds in the palm one and has a plurality ofly and fix along every line except bottom line on the slope one side of support respectively.

Furthermore, the purlines comprise a first purline and a second purline, the first purline is fixed along one row of the top end on one side of the gradient of the support, and the second purline is multiple and fixed along each row of the gradient side of the support except the row of the top end.

Further, a certain included angle is formed between the photovoltaic panels in two adjacent rows and the beam of the support.

Furthermore, a pressing strip and an adhesive tape are filled between the two adjacent rows of photovoltaic panels.

The utility model adopts the above technical scheme's beneficial effect is: 1) because a stepped structure with staggered heights is formed between two adjacent rows of photovoltaic panels, namely two adjacent rows of photovoltaic panels are staggered with a height drop instead of being in a plane, and the edge parts of the two adjacent rows of photovoltaic panels are overlapped in the same projection plane, water falling on the upper row of photovoltaic panels naturally slides down to the lower row of photovoltaic panels and then continuously slides down without leaking from between the two rows of photovoltaic panels, and thus the water slides down layer by layer to form natural drainage of the whole shed roof surface, and the influence of the joints of the existing shed roof photovoltaic panels is avoided; 2) because the photovoltaic panel with the ladder-shaped structure does not need a special butt joint structure and does not need waterproof sealing materials such as adhesive strips, sealants, battens and the like, the operation and maintenance cost of the car shed can be reduced.

Drawings

The following is combined with the attached drawings to further explain the utility model discloses a from waterproof photovoltaic bicycle shed:

fig. 1 is a schematic structural view of a self-waterproof photovoltaic shed in embodiment 1.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a schematic view of a partially exploded connection structure of fig. 1.

Fig. 4 is a schematic view of the structure of the U-shaped connector of fig. 3 exploded.

Fig. 5 is a schematic view of a partial connection structure in embodiment 2.

Fig. 6 is a schematic view of the structure of the Z-shaped connector of fig. 5 exploded.

Reference numerals: the purline support comprises a support 1, a first purline 2, a second purline 3, a first purline support 4, a second purline support 5, a bolt 6, a photovoltaic panel 7, a U-shaped connecting piece 8, an adhesive tape 9, a metal pressing strip 10 and a Z-shaped connecting piece 11.

Detailed Description

Example 1

The from waterproof photovoltaic bicycle shed of this embodiment, as shown in fig. 1, this photovoltaic bicycle shed includes support, purlin one 2, purlin two 3, purlin holds in the palm one 4, purlin holds in the palm two 5, bolt 6, photovoltaic board 7, U-shaped connecting piece 8, and photovoltaic board 7 forms the slope shed face to one side slope with arranging into the mode of array each other and laying on purlin one 2, purlin two 3. The first purline 2 is smaller than the second purline 3 in appearance, wherein the first purline 2 is only one and is fixed along the top line on one side of the slope of the support 1, and the second purline 3 is provided with a plurality of purlines and is respectively fixed along each line (except the top line) on one side of the slope of the support 1. The appearance that the purlin held in the palm two 5 is greater than the purlin and holds in the palm one 4, and the purlin holds in the palm two 5 and fixes on support 1, and the purlin holds in the palm two 5 and only one bottom line along the slope one side of support 1 is fixed, and the purlin holds in the palm one 4 and has a plurality ofly and fix along every line (except bottom line) of the slope one side of support 1. Two adjacent lines of photovoltaic panels 7 in the direction of the gradient are fixed on a first purline 2 through U-shaped connecting pieces 8 and form a stepped structure with staggered heights, the edge parts of the two adjacent lines of photovoltaic panels 7 are overlapped in the same projection plane, and a certain included angle is formed between the two adjacent lines of photovoltaic panels 7 and the beam of the support 1 and is about 5 degrees.

As shown in fig. 3 and 4, a middle section of the U-shape of the U-shaped connecting piece 8 is fixed on the web plates of the first purline 2 and the second purline 3, the other two sections of the U-shape are respectively connected with the photovoltaic panels 7 of the two adjacent rows, kidney-shaped screw holes are formed in the U-shaped connecting piece 8, and the connection between the U-shaped connecting piece and the photovoltaic panels 7 is realized through bolts 6.

As shown in fig. 2, a bead 9 and a rubber strip 10 are further filled between two adjacent rows of photovoltaic panels 7.

Example 2

The self-waterproof photovoltaic bicycle shed of the embodiment is a change on the basis of the embodiment 1, and is different from the embodiment 1 in that: as shown in fig. 5 and 6, the special-shaped connecting piece is changed into a Z-shaped connecting piece 11.

Example 3

The self-waterproof photovoltaic car shed of the embodiment is a change on the basis of the embodiments 1 and 2, and is different from the self-waterproof photovoltaic car shed of the embodiments 1 and 2 except that: the connection between the U-shaped connecting piece 8 and the photovoltaic panel 7 and the connection between the Z-shaped connecting piece 11 and the photovoltaic panel 7 are welding.

The above is only the concrete embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and all the technical solutions according to the present invention and the concept of the present invention should be covered by the protection scope of the present invention in addition to equivalent replacement or change.

Claims

1. A self-waterproof photovoltaic car shed comprises a support, purlins, purlin supports, photovoltaic plates and special-shaped connecting pieces, wherein the photovoltaic plates are laid on the purlins in an array mode to form a slope shed surface inclined towards one side, the purlins are connected with the purlin supports, and the purlin supports are fixed on the support; the method is characterized in that: two rows of photovoltaic panels adjacent to each other in the gradient direction are fixed on the purlines through special-shaped connecting pieces and form a stepped structure with staggered heights, and the edge parts of the two adjacent rows of photovoltaic panels form overlapping in the same projection plane.

2. The self-waterproof photovoltaic carport of claim 1, wherein: the shape of the special-shaped connecting piece is U-shaped or Z-shaped.

3. The self-waterproof photovoltaic carport of claim 2, wherein: and the middle section of the U-shaped or Z-shaped section of the special-shaped connecting piece is fixed on the web plate of the purline, and the other section of the U-shaped or Z-shaped section of the special-shaped connecting piece is respectively connected with the photovoltaic panels in the two adjacent rows.

4. The self-waterproof photovoltaic carport of claim 3, wherein: the special-shaped connecting piece is provided with a waist-shaped screw hole.

5. The self-waterproof photovoltaic carport of claim 3, wherein: the connection between the special-shaped connecting piece and the photovoltaic panel is bolt connection.

6. The self-waterproof photovoltaic carport of claim 1, wherein: the purlin holds in the palm including purlin holds in the palm one and purlin holds in the palm two, purlin holds in the palm only one and fixes along the bottom one line of the slope one side of support, purlin holds in the palm one has a plurality ofly and fixes along every line of slope one side of support except that the bottom one line respectively.

7. The self-waterproof photovoltaic carport of claim 1, wherein: the purlines comprise a first purline and a second purline, wherein the first purline is fixed along one line of the top end of one side of the slope of the support, and the second purlines are multiple and fixed along each line of one side of the slope of the support except the one line of the top end.

8. The self-waterproof photovoltaic carport of claim 1, wherein: an included angle is formed between the photovoltaic panels in the two adjacent rows and the beam of the support.

9. The self-waterproof photovoltaic carport of claim 1, wherein: and a pressing strip and an adhesive tape are filled between the two adjacent rows of photovoltaic panels.