CN217517986U - Photovoltaic tile roof capable of leveling and ventilating - Google Patents

Abstract

A photovoltaic tile roof capable of leveling and ventilating effectively solves the problems of fixing, leveling and ventilating of photovoltaic tiles; the roof tile comprises a roof panel, a leveling layer, a waterproof layer, a bottom layer heat preservation layer, a waterproof board, tile hanging strips and photovoltaic tiles, wherein the roof panel, the leveling layer, the waterproof layer, the bottom layer heat preservation layer, the waterproof board, the tile hanging strips and the photovoltaic tiles are sequentially arranged from bottom to top; the utility model discloses the structure is ingenious, through fixing the photovoltaic tile and replacing the roofing tile on the pitched roof, can reach stable fixed photovoltaic tile, can realize the ventilation cooling to the photovoltaic tile below the photovoltaic tile again.

Description

Photovoltaic tile roof capable of leveling and ventilating

Technical Field

The device relates to the technical field of building construction, in particular to a leveling ventilating photovoltaic tile roof.

Background

When photovoltaic tile operational environment temperature exceeded 65 ℃, photoelectricity change efficiency can reduce by a wide margin, consequently when fixing the photovoltaic tile in the roof top, had need reserved ventilation system below it, what generally adopted leaves sufficient clearance between photovoltaic tile and the roof face for dispel the heat to the photovoltaic tile, but still need appoint assorted fixed knot to construct like this when fixed photovoltaic tile to avoid the photovoltaic tile to rock.

In addition, the problem of drainage needs to be considered on the sloping roof, the tile surface needs to be kept flat, and a common fixing structure cannot be adjusted, so that a plurality of tile surfaces cannot be in the same plane, and drainage is influenced.

SUMMERY OF THE UTILITY MODEL

For overcoming prior art's defect, the utility model provides a can level ventilation photovoltaic tile roofing, the effectual fixed of having solved the photovoltaic tile, leveling and the problem of ventilation.

The technical scheme for solving the technical problem is as follows: the utility model provides an adjustable flat ventilation photovoltaic tile roofing, include the roof boarding that sets gradually from supreme down, the screed-coat, the waterproof layer, the bottom heat preservation, the waterproof board, batten and photovoltaic tile, be equipped with a plurality of archs in the same direction as water strip between bottom heat preservation and the waterproof board, be equipped with the embedding heat preservation that is located between the arch in the same direction as water strip between waterproof board and the bottom heat preservation, the arch in the same direction as water strip is fixed on the roof boarding through adjustable flat support, batten is perpendicular with arch in the same direction as water strip, batten passes the waterproof board through the screw and is connected with arch in the same direction as water strip, photovoltaic tile below is connected with batten through the hasp.

Preferably, the roof panel is of a concrete structure, the waterproof layer is made of waterproof coiled materials, the waterproof layer is made of corrugated asphalt waterproof boards, the thickness of the embedded heat-insulating layer is 30mm, and the hanging batten is of a wood-plastic square tube structure.

Preferably, the adjustable leveling support comprises an angle brace, a screw rod is fixed below the angle brace, an inner expansion nut is in threaded connection with the end of the screw rod, the inner expansion nut extends into the roof panel, and the screw rod penetrates through the bottom heat-insulating layer, the waterproof layer and the leveling layer to be connected with the inner expansion nut.

Preferably, the screw rod on from supreme threaded connection has rubber pad, waterproof pressure pad and gland nut in proper order down, the rubber pad is located the waterproof layer top, gland nut screws up the back and pushes down waterproof pressure pad and seals between rubber pad and the waterproof layer.

Preferably, the rubber pad adopt the rubber material, angle sign indicating number, screw rod, waterproof pressure pad and interior inflation nut are stainless steel.

Preferably, the hasp include with hang the first board that colludes that the batten is connected, first collude board tip fixedly connected with second and collude the board, the second colludes board and photovoltaic tile and articulates.

The utility model discloses the structure is ingenious, through fixing the photovoltaic tile and replacing the roofing tile on the pitched roof, can reach stable fixed photovoltaic tile, can realize the ventilation cooling to the photovoltaic tile below the photovoltaic tile again.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side sectional view of the present invention.

Fig. 3 is a schematic structural view of the leveling support of the present invention.

Fig. 4 is a schematic structural view of the middle buckle of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

According to fig. 1 to 4, a can level 7 roofing of ventilation photovoltaic tile, include from supreme roof boarding 1 that sets gradually down, leveling blanket 2, waterproof layer 3, bottom heat preservation 4, waterproof board 5, batten 6 and photovoltaic tile 7, be equipped with a plurality of arches in the same direction as water strip 8 between bottom heat preservation 4 and the waterproof board 5, be equipped with the embedding heat preservation 9 that is located between the arch in the same direction as water strip 8 between waterproof board 5 and the bottom heat preservation 4, arch in the same direction as water strip 8 is fixed on roof boarding 1 through adjustable level support 10, batten 6 is perpendicular with arch in the same direction as water strip 8 direction, batten 6 passes waterproof board 5 through the screw and is connected with arch in the same direction as water strip 8, photovoltaic tile 7 below is connected with batten 6 through hasp 11.

In order to meet the construction requirement, the roof board 1 is of a concrete structure, the waterproof layer 3 is made of waterproof coiled materials, the waterproof board 5 is made of corrugated asphalt waterproof boards 5, the thickness of the embedded heat-insulation layer 9 is 30mm, and the battens 6 are made of wood and plastic square tube structures.

In order to realize the leveling function, the leveling support 10 comprises an angle brace 12, a screw 13 is fixed below the angle brace 12, the end part of the screw 13 is in threaded connection with an inner expansion nut 14, the inner expansion nut 14 extends into the roof panel 1, the screw 13 penetrates through a bottom heat-insulating layer 4, a waterproof layer 3 and a leveling layer 2 to be connected with the inner expansion nut 14, a rubber pad 15, a waterproof pressure pad 16 and a compression nut 17 are sequentially in threaded connection on the screw 13 from bottom to top, the rubber pad 15 is positioned above the waterproof layer 3, and the compression nut 17 is screwed down to press the waterproof pressure pad 16 to seal the rubber pad 15 and the waterproof layer 3; the rubber pad 15 adopts the rubber material, and angle sign indicating number 12, screw rod 13, waterproof pressure pad 16 and interior inflation nut 14 are stainless steel.

For realizing photovoltaic tile 7's fixed, hasp 11 includes the first board 18 that colludes that is connected with batten 6, and the first 18 tip fixedly connected with seconds of board of colluding colludes board 19, and the second colludes board 19 and articulates with photovoltaic tile 7.

The utility model discloses a construction process as follows:

(1) finishing the construction of the leveling layer 2 on the concrete slope roof panel 1 and reaching the maintenance period;

(2) paving a waterproof layer 3 made of waterproof coiled materials;

(3) punching and installing the leveling supports 10, wherein the horizontal and vertical hole pitches are 500mm, the inner expansion nut 14 can be expanded by screwing the screw 13, and the depth of the screw 13 is adjusted, so that all the supports are positioned on one plane, and the leveling purpose is achieved; the compression nut 17 of the leveling support 10 is screwed, and the waterproof pressure pad 16 and the rubber pad 15 are compacted into the waterproof coiled material, so that the leakage is prevented;

(4) installing the arched water strip 8 on a stainless steel corner brace 12 of a leveling support 10;

(5) paving a bottom layer heat-insulating layer 4;

(6) laying an upper embedded insulating layer 9;

(7) paving the corrugated asphalt waterproof board 5, pressing the corrugated asphalt waterproof board 5 by using the wood-plastic square tube battens 6, and tightly combining the wood-plastic square tube battens 6, the corrugated asphalt waterproof board 5 and the arched water-guiding strips 8 by using self-tapping screws, so that the punched positions of the screws cannot leak; the space between the wood-plastic square tube tile hanging strips 6 is matched with the laying size of the photovoltaic tiles 7;

(8) paving the photovoltaic tiles 7; when a photovoltaic tile 7 is paved, a special wind uncovering resistant hasp 11 is installed, so that the wind uncovering resistant performance of the photovoltaic tile 7 is improved.

Compared with the prior art, the utility model, following beneficial effect has:

1. there are 2 waterproof layers under the roof tile: the waterproof layer made of the corrugated asphalt waterproof board and the waterproof roll can meet the requirement of full-text mandatory specification of the building engineering to be implemented and becomes a first-grade waterproof layer;

2. the construction method is combined with the photovoltaic tile, so that the working temperature of the photovoltaic tile can be reduced in summer, and the power generation efficiency of the photovoltaic tile is kept;

3. the leveling support can adjust the flatness of the roof tile and can seal the through hole of the waterproof roll;

4. the market of roof tile battens is all made of anticorrosive wood or steel profiles or aluminum profiles, the wood-plastic square tube has excellent corrosion resistance, good weather resistance and strong rain-proof soaking capacity, and the burning performance grade can reach B1 level.

Claims (6)

1. The utility model provides a can level ventilation photovoltaic tile roofing, a serial communication port, include from supreme roof boarding (1) that sets gradually down, screed-coat (2), waterproof layer (3), bottom heat preservation (4), waterproof board (5), batten (6) and photovoltaic tile (7), be equipped with a plurality of arches in the same direction as water (8) between bottom heat preservation (4) and waterproof board (5), be equipped with between waterproof board (5) and bottom heat preservation (4) and lie in embedding heat preservation (9) between arch in the same direction as water (8), arch in the same direction as water (8) are fixed on roof boarding (1) through adjustable level support (10), batten (6) are perpendicular with arch in the same direction as water (8) direction, batten (6) pass waterproof board (5) through the screw and are connected with arch in the same direction as water (8), photovoltaic tile (7) below is connected with batten (6) through hasp (11).

2. The photovoltaic tile roof capable of leveling and ventilating as claimed in claim 1, wherein the roof panel (1) is of a concrete structure, the waterproof layer (3) is made of waterproof coiled materials, the waterproof layer (5) is made of corrugated asphalt waterproof sheets (5), the embedded heat-insulating layer (9) is 30mm thick, and the battens (6) are of a wood-plastic square tube structure.

3. The photovoltaic tile roof capable of leveling and ventilating according to claim 1, wherein the leveling support (10) comprises an angle brace (12), a screw rod (13) is fixed below the angle brace (12), an inner expansion nut (14) is connected to the end of the screw rod (13) in a threaded manner, the inner expansion nut (14) extends into the roof panel (1), and the screw rod (13) penetrates through the bottom layer heat-insulating layer (4), the waterproof layer (3) and the leveling layer (2) and is connected with the inner expansion nut (14).

4. The photovoltaic tile roof capable of leveling and ventilating as claimed in claim 3, wherein the screw rod (13) is sequentially in threaded connection with a rubber pad (15), a waterproof pressure pad (16) and a compression nut (17) from bottom to top, the rubber pad (15) is located above the waterproof layer (3), and the compression nut (17) is screwed down to press the waterproof pressure pad (16) to seal the space between the rubber pad (15) and the waterproof layer (3).

5. The photovoltaic tile roof capable of leveling and ventilating as claimed in claim 4, wherein the rubber pad (15) is made of rubber, and the corner brace (12), the screw rod (13), the waterproof pressure pad (16) and the inner expansion nut (14) are made of stainless steel.

6. The photovoltaic tile roof capable of leveling and ventilating as claimed in claim 1, wherein the hasp (11) comprises a first hook plate (18) connected with the tile hanging strip (6), a second hook plate (19) is fixedly connected to the end portion of the first hook plate (18), and the second hook plate (19) is hooked with the photovoltaic tile (7).

Images