CN211473101U - Photovoltaic integration roofing entrance to a cave structure - Google Patents

Abstract

The utility model provides a photovoltaic integration roofing entrance to a cave structure, including the purlin, be equipped with the support on the purlin, be equipped with main basin on the support, be equipped with interior bushing pipe between main basin and the entrance to a cave, be equipped with on the main basin and press to establish spacing apron to the internal bushing pipe, be equipped with flashing board on the interior bushing pipe, be equipped with waterproofing membrane on the flashing board. The utility model has the advantages that: utilize interior bushing pipe to support, add flashing board and the two-layer waterproof layer of waterproofing membrane on interior bushing pipe, combine photovoltaic integration's roofing structure, realize the waterproof sealing of entrance to a cave department, simple structure, the effect is showing, construction convenience.

Description

Photovoltaic integration roofing entrance to a cave structure

Technical Field

The utility model relates to a construction especially indicates a photovoltaic integration roofing entrance to a cave structure.

Background

The utility model discloses a traditional steel construction rear-mounted photovoltaic roofing (BAPV) utilizes original structure roofing die mould metal sheet, installation photovoltaic power generation subassembly, roofing structure must be under construction and accomplished before the photovoltaic power generation subassembly installation, then carry out photovoltaic power generation subassembly's secondary installation, the installation need be under construction and accomplish roofing secondary installation photovoltaic power generation subassembly, lead to former roofing to trample because of constructor, roofing material hoist and mount, reasons such as long-term photovoltaic dead weight load and local equipment load, cause roof boarding (various steel sheet, the aluminium magnesium manganese version) permanent settlement deformation, produce the later stage roofing hidden danger of leaking, should not investigate because of the water leakage point, cause the existence of long-term hidden danger of leaking, and can be more serious more originally along with the increase of service life time factory water leakage problem.

The BAPV itself uses a roof structure, a waterproof shielding structure of the roof exists, and the opening of the roof does not have a waterproof problem, but a waterproof sealing scheme at the opening of the roof is lacked for a photovoltaic integrated roof using a standard plate or a pedal as the roof.

SUMMERY OF THE UTILITY MODEL

The utility model provides a photovoltaic integration roofing entrance to a cave structure has solved the problem that current photovoltaic integration roofing lacks entrance to a cave waterproof sealing scheme.

The technical scheme of the utility model is realized like this: the utility model provides a photovoltaic integration roofing entrance to a cave structure, includes the purlin, is equipped with the support on the purlin, is equipped with main basin on the support, is equipped with interior bushing pipe between main basin and the entrance to a cave, is equipped with on the main basin to press to establish spacing apron to interior bushing pipe, is equipped with the flashing board on the interior bushing pipe, is equipped with waterproofing membrane on the flashing board.

The lower end of the flashing plate wraps one end, in contact with the cover plate, of the lining pipe, the middle of the flashing plate is bent to pass through the included angle between the lining pipe and the hole, and the upper end of the flashing plate is folded and covered in the indicating device at the hole.

The lower end of the waterproof coiled material covers the cover plate, the upper end of the waterproof coiled material is connected with the upper end of the flashing plate, and the upper end of the waterproof coiled material covers the indicating device at the opening.

The horizontal water tank is positioned at the lower part of the gap between the two standard plates, and the two ends of the horizontal water tank are communicated with the main water tank.

The standard plate is a photovoltaic plate or a pedal.

The cover plate is provided with a screw which is connected with a nut on the main water tank.

And the purlines are provided with heat insulation layers.

The lining pipe is fixed on the outer side of the hole through an L-shaped connecting piece.

And a sealant is arranged between the flashing plate and the waterproof coiled material.

The indicating device is an indicating fan.

The utility model has the advantages that: utilize interior bushing pipe to support, add flashing board and the two-layer waterproof layer of waterproofing membrane on interior bushing pipe, combine photovoltaic integration's roofing structure, realize the waterproof sealing of entrance to a cave department, simple structure, the effect is showing, construction convenience.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

In the figure: 1-purlin, 2-support, 3-main water tank, 4-transverse water tank, 5-standard plate, 6-cover plate, 7-screw, 8-nut, 9-heat insulation layer, 10-lining pipe, 11-flashing plate, 12-waterproof coiled material, 13-sealant, 14-hole and 15-schematic device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 any creative effort belong to the protection scope of the present invention.

As shown in figure 1, the photovoltaic integrated roof opening structure comprises a purline 1, wherein a support 2 is arranged on the purline 1, the support is used for installing a main water tank, and the main water tank is fixed on the support 2 through a self-tapping screw. The main basin carries out roofing drainage and installs standard plate and interior bushing pipe, be equipped with interior bushing pipe 10 between main basin 3 and the entrance to a cave 14, interior bushing pipe 10 passes through the connecting piece of L shape and fixes in the outside of entrance to a cave 14, be equipped with interior bushing pipe 10 on main basin 3, the standard plate is pressed and is established spacing apron 6, the gland is pressed interior bushing pipe and standard plate and is established and fix on main basin, be equipped with flashing board 11 on interior bushing pipe 10, be equipped with waterproofing membrane 12 on flashing board 11, the waterproof layer of both sides realizes the waterproof sealing between entrance to a cave and the close main basin, accomplish the construction structures of photovoltaic integration roofing entrance to a cave department.

The lower extreme parcel of flashing board 11 is lined in the one end of pipe 10 with the contact of apron 6, is pressed by the apron in the lump and is established, and the middle part of flashing board 11 is buckled and is passed through the contained angle department of lined pipe 10 and entrance to a cave 14 in, realizes the turning transition, and the upper end fifty percent discount cover of flashing board 11 is established in the schematic device 15 of entrance to a cave 14 department, effectively avoids the rainwater infiltration to the flashing board forms the waterproof layer of inlayer. The indicating device 15 is an indicating fan for ventilating and exhausting.

The lower extreme cover of waterproofing membrane 12 is on apron 6, carries out waterproof sealing between apron and the interior bushing pipe, and the upper end of waterproofing membrane 12 is connected with flashing 11's upper end through the screw to the same cover of upper end of waterproofing membrane 12 is established in the indicating device 15 of entrance to a cave 14 department, and the joint line department between flashing 11 and waterproofing membrane 12 is equipped with sealed glue 13, thereby waterproofing membrane forms outer waterproof layer.

Be equipped with horizontal basin 4 and standard plate 5 between two adjacent main basins 3, standard plate 5 is photovoltaic board or footboard, and horizontal basin 4 is located the lower part in two standard plate 5 clearances to the both ends of horizontal basin 4 and the main basin 3 intercommunication, rainwater between the standard plate clearance can flow into horizontal basin, and the rethread main basin is discharged. The cover plate 6 is provided with a screw 7, the screw 7 is connected with a nut 8 on the main water tank 3, and the cover plate can be tightly pressed by screwing the screw, so that the standard plate and the lining pipe are fixed. And the purline 1 is provided with a heat preservation layer 9, so that the heat preservation and heat insulation effects of the roof are improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a photovoltaic integration roofing entrance to a cave structure, includes purlin (1), its characterized in that: purlin (1) on be equipped with support (2), be equipped with main basin (3) on support (2), be equipped with between main basin (3) and entrance to a cave (14) interior bushing pipe (10), be equipped with on main basin (3) and press interior bushing pipe (10) and establish spacing apron (6), be equipped with flashing board (11) on interior bushing pipe (10), be equipped with waterproofing membrane (12) on flashing board (11).

2. The integrated photovoltaic roof opening structure according to claim 1, characterized in that: the lower end of the flashing plate (11) wraps one end, which is contacted with the cover plate (6), of the lining pipe (10), the middle of the flashing plate (11) is bent to pass through the included angle between the lining pipe (10) and the hole (14), and the upper end of the flashing plate (11) is folded and covered in the indicating device (15) at the hole (14).

3. The integrated photovoltaic roof opening structure according to claim 1 or 2, characterized in that: the lower extreme cover of waterproofing membrane (12) on apron (6), the upper end and the upper end of flashing board (11) of waterproofing membrane (12) are connected to the upper end cover of waterproofing membrane (12) is established in schematic device (15) of entrance to a cave (14) department.

4. The integrated photovoltaic roof opening structure according to claim 1, characterized in that: the water tank is characterized in that a transverse water tank (4) and standard plates (5) are arranged between the main water tanks (3), a cover plate (6) for pressing and limiting the standard plates (5) is arranged on the main water tanks (3), the transverse water tanks (4) are located on the lower portion of the gap between the two standard plates (5), and the two ends of each transverse water tank (4) are communicated with the main water tanks (3).

5. The integrated photovoltaic roof opening structure according to claim 4, characterized in that: the standard plate (5) is a photovoltaic plate or a pedal.

6. The integrated photovoltaic roof opening structure according to claim 1 or 4, characterized in that: the cover plate (6) is provided with a screw (7), and the screw (7) is connected with a nut (8) on the main water tank (3).

7. The integrated photovoltaic roof opening structure according to claim 1 or 4, characterized in that: and the purline (1) is provided with a heat-insulating layer (9).

8. The integrated photovoltaic roof opening structure according to claim 1 or 4, characterized in that: the lining pipe (10) is fixed on the outer side of the hole (14) through an L-shaped connecting piece.

9. The integrated photovoltaic roof opening structure according to claim 1 or 4, characterized in that: and a sealant (13) is arranged at a joint gap between the flashing plate (11) and the waterproof roll (12).

10. The integrated photovoltaic roof opening structure according to claim 2, characterized in that: the indicating device (15) is an indicating fan.

Images