CN213806209U

CN213806209U - Building roof structure that photovoltaic board and ventilation roofing combine

Info

Publication number: CN213806209U
Application number: CN202022153826.5U
Authority: CN
Inventors: 崔育新; 陈佳怡; 肖婉凝; 郑曼如; 刘世恒
Original assignee: Fuzhou University
Current assignee: Fuzhou University
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-27
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to a building roof structure combining a photovoltaic panel and a ventilation roof, which comprises a sloping roof, wherein a supporting member is erected on the sloping roof, and the photovoltaic panel is arranged at the top of the supporting member; a first rainproof louver is arranged between the eave of the pitched roof and the photovoltaic panel; the supporting component comprises a bamboo plate parallel to the pitched roof and an overhead support arranged between the bamboo plate and the pitched roof, and a photovoltaic panel mounting support is fixed on the top surface of the bamboo plate; the overhead support comprises a plurality of vertical overhead plates which are uniformly distributed at intervals along the length direction of the first rainproof louver. This structure adopts the way that board and built on stilts ventilation sloping roof combined together, and the natural draft effect that make full use of ventilation roofing brought both can be for the cooling of photovoltaic board surrounding air, can separate photovoltaic board and roofing again, avoids photovoltaic board and roofing direct contact transmission heat, reaches the purpose that active and passive form combined together, energy-conserving cooling, improvement photovoltaic board efficiency.

Description

Building roof structure that photovoltaic board and ventilation roofing combine

The technical field is as follows:

the utility model relates to a building roof structure that photovoltaic board and ventilation roofing combine.

Background art:

at present, solar power generation systems are increasingly applied to a plurality of plants and families. In the prior art, a plurality of pitched roofs are generally constructed by directly arranging a solar photovoltaic panel on the top of a house, and the installation mode has the following defects: (1) the heat generated by the photovoltaic module can cause the temperature of surrounding air to rise, so that the thermal comfort of human bodies indoors and outdoors is poor; (2) without proper ventilation, the photovoltaic module generates heat to raise the ambient temperature, which in turn reduces the power generation efficiency of the photovoltaic panel.

The utility model has the following contents:

the utility model discloses make the improvement to the problem that above-mentioned prior art exists, promptly the utility model aims to solve the technical problem that a building roofing structure that photovoltaic board and ventilation roofing combine is provided.

In order to realize the purpose, the utility model discloses a technical scheme is: a building roof structure combining a photovoltaic panel and a ventilation roof comprises a sloping roof, wherein a supporting member is erected on the sloping roof, and the photovoltaic panel is installed at the top of the supporting member; install first rain-proof tripe between the eave department of pitched roof and the photovoltaic board.

Further, the supporting member comprises a bamboo plate parallel to the pitched roof and an overhead support arranged between the bamboo plate and the pitched roof, and a photovoltaic panel mounting support is fixed on the top surface of the bamboo plate; the overhead support comprises a plurality of vertical overhead plates which are uniformly distributed at intervals along the length direction of the first rainproof louver, the bottoms of the vertical overhead plates are fixedly connected with the pitched roof, and the tops of the vertical overhead plates are fixedly connected with the bottom surface of the bamboo plate.

Furthermore, the lower end of the first rainproof louver is connected with a first drainage ditch.

Furthermore, a ventilation window is arranged on the sloping roof, and avoidance windows corresponding to the ventilation window in position are coaxially arranged on the photovoltaic panel, the bamboo panel and the overhead support.

Furthermore, the left end, the right end and the rear end of the avoidance window are fixedly provided with first rain baffles, the front end of the avoidance window is fixedly provided with a Z-shaped second rain baffle, the upper wing plate of the second rain baffle is positioned above the bamboo plate, and second rain-proof shutters are arranged between the upper wing plate of the second rain baffle and the bamboo plate.

Furthermore, the lower wing plate of the second rain baffle is fixedly connected with the ventilation window, and a second drainage ditch is formed in the top surface of the lower wing plate of the second rain baffle.

Furthermore, the shapes of the bamboo boards and the vertical type overhead boards are both adapted to the shape of the sloping roof.

Compared with the prior art, the utility model discloses following effect has: (1) the natural ventilation brought by the ventilated roof cools the air around the photovoltaic panel, so that the efficiency of the photovoltaic panel can be improved; (2) the supporting member separates the photovoltaic panel from the roof, avoids the direct contact of the photovoltaic panel and the roof to transfer heat, and improves the environmental comfort level.

Description of the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure according to an embodiment of the present invention.

The specific implementation mode is as follows:

the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, the building roof structure combining the photovoltaic panel and the ventilation roof of the present invention comprises a slope roof 1, wherein a supporting member 2 is erected on the slope roof 1, the photovoltaic panel 3 is installed on the top of the supporting member 2, and the supporting member 2 separates the photovoltaic panel 3 from the slope roof 1 to form an overhead slope roof; install first rain-proof tripe 4 between the eave department of pitched roof 1 and the photovoltaic board 3, conveniently ventilate and rain-proof. The structure adopts the method of combining the photovoltaic panel and the overhead ventilation sloping roof, makes full use of the natural ventilation effect brought by the ventilation roof, can cool the air around the photovoltaic panel, can separate the photovoltaic panel from the roof, avoids the direct contact between the photovoltaic panel and the roof to transfer heat, and achieves the purposes of combining the active type and the passive type, saving energy, cooling and improving the efficiency of the photovoltaic panel.

In this embodiment, the supporting member 2 includes a bamboo plate 5 parallel to the pitched roof 1 and an overhead support arranged between the bamboo plate 5 and the pitched roof 1, a photovoltaic panel mounting bracket 6 is fixed on the top surface of the bamboo plate 5, and the photovoltaic panel 3 is mounted on the photovoltaic panel mounting bracket 6. The overhead support comprises a plurality of vertical overhead plates 7 which are uniformly distributed at intervals along the length direction of the first rainproof louver 4, the bottoms of the vertical overhead plates 7 are fixedly connected with the pitched roof 1, and the tops of the vertical overhead plates are fixedly connected with the bottom surface of the bamboo plate 5. Because a plurality of vertical overhead boards are distributed along the length interval of the first rainproof louver, the air flowing in from the first rainproof louver can circulate from the adjacent vertical overhead boards, and the heat dissipation effect is improved.

In this embodiment, the lower end of the first rain-proof louver 4 is connected with a first drainage ditch 8.

In this embodiment, be equipped with ventilation window 9 on the sloping roof 1, coaxially set up the dodge window 10 corresponding with ventilation window 9's position on photovoltaic board 2, bamboo clapper 5 and the overhead support.

In this embodiment, the left end, the right end and the rear end of the avoidance window 10 are all fixedly provided with a first rain baffle 11, the front end of the avoidance window 10 is fixedly provided with a Z-shaped second rain baffle 12, the upper wing 121 of the second rain baffle 12 is located above the bamboo board 5, and a second rain-proof louver 13 is arranged between the upper wing 121 of the second rain baffle 12 and the bamboo board 5, so as to play a role in ventilation and rain protection.

In this embodiment, the lower wing plate 122 of the second rain baffle 12 is fixedly connected to the ventilation window 9, and the top surface of the lower wing plate 122 of the second rain baffle 12 is provided with a second drainage ditch 14.

In this embodiment, the bamboo boards 5 and the vertical type overhead boards 7 are both in a slope shape and are adapted to the shape of the pitched roof 1.

It should be noted that, first rain-proof tripe and the rain-proof tripe of second are present ripe product, and rain-proof tripe is mainly applied to the ventilation engineering, and the effect is rain-proof ventilation, comprises rain-proof blade and the side frame that takes the frame that drips, and here does not do too much to describe its specific construction.

The utility model discloses a have a bit in: (1) the natural ventilation brought by the ventilated roof cools the air around the photovoltaic panel, so that the efficiency of the photovoltaic panel can be improved; (2) the supporting member separates the photovoltaic panel from the roof, avoids the direct contact of the photovoltaic panel and the roof to transfer heat, and improves the environmental comfort level.

The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.

The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides a building roofing structure of photovoltaic board and ventilation roofing combination, includes sloping roof, its characterized in that: a supporting member is erected on the sloping roof, and a photovoltaic panel is arranged at the top of the supporting member; install first rain-proof tripe between the eave department of pitched roof and the photovoltaic board.

2. The building roofing structure of claim 1 wherein the photovoltaic panel is integrated with a ventilated roof, the structure comprising: the supporting component comprises a bamboo plate parallel to the pitched roof and an overhead support arranged between the bamboo plate and the pitched roof, and a photovoltaic panel mounting support is fixed on the top surface of the bamboo plate; the overhead support comprises a plurality of vertical overhead plates which are uniformly distributed at intervals along the length direction of the first rainproof louver, the bottoms of the vertical overhead plates are fixedly connected with the pitched roof, and the tops of the vertical overhead plates are fixedly connected with the bottom surface of the bamboo plate.

3. The building roofing structure of claim 1 wherein the photovoltaic panel is integrated with a ventilated roof, the structure comprising: the lower extreme of first rain-proof tripe is connected with first ditch.

4. The building roofing structure of claim 2 in combination with a photovoltaic panel and a ventilated roof, wherein: the sloping roof is provided with a ventilation window, and the photovoltaic panel, the bamboo panel and the overhead support are coaxially provided with an avoidance window corresponding to the ventilation window in position.

5. The photovoltaic panel and ventilated roofing combined building roofing structure of claim 4, wherein: the left end, the right end and the rear end of the avoidance window are fixedly provided with first rain baffles, the front end of the avoidance window is fixedly provided with a Z-shaped second rain baffle, the upper wing plate of the second rain baffle is positioned above the bamboo plate, and second rain-proof shutters are arranged between the upper wing plate of the second rain baffle and the bamboo plate.

6. The photovoltaic panel and ventilated roofing combination building roofing structure of claim 5 wherein: and the lower wing plate of the second rain baffle is fixedly connected with the ventilation window, and the top surface of the lower wing plate of the second rain baffle is provided with a second drainage ditch.

7. The building roofing structure of claim 2 in combination with a photovoltaic panel and a ventilated roof, wherein: the shapes of the bamboo boards and the vertical type overhead boards are both adapted to the shape of the pitched roof.