CN209760618U

CN209760618U - Photovoltaic waterproof roof

Info

Publication number: CN209760618U
Application number: CN201822077465.3U
Authority: CN
Inventors: 苏连喜
Original assignee: Beijing Apollo Ding Rong Solar Technology Co Ltd
Current assignee: Dongjun new energy Co.,Ltd.
Priority date: 2018-12-11
Filing date: 2018-12-11
Publication date: 2019-12-10
Anticipated expiration: 2028-12-11

Abstract

The utility model discloses a waterproof roofing of photovoltaic, it includes a plurality of solar cell panel and keel frame, this waterproof roofing of photovoltaic still includes coupling assembling and seal assembly. The connecting components are detachably arranged on the keels and are arranged in a staggered manner and connected to form a 'well' -shaped net; the sealing assembly is arranged between the connecting assembly and the solar cell panel to realize the connection sealing between the solar cell panels. The connecting assembly enables the sealing assembly to be tightly attached to the edge of the solar cell panel by extruding the sealing assembly; coupling assembling forms a plurality of first drainage chambeies with the one side of being close to its solar cell panel, and when seal assembly became invalid because of reasons such as time and weather, the rainwater leaked in the room from the first drainage intracavity of seal assembly infiltration through first drainage chamber row, avoided causing because of seal assembly's inefficacy to leak, above-mentioned simple structure is with low costs, and simple to operate, can effectually make the photovoltaic roofing have waterproof function.

Description

Photovoltaic waterproof roof

Technical Field

The embodiment of the utility model provides a relate to the photovoltaic roofing field, especially relate to a waterproof roofing of photovoltaic.

Background

The photovoltaic roof is provided with a solar power generation device on the top of the house, and the solar photovoltaic technology is utilized to generate power in the urban and rural building field so as to achieve the aims of energy conservation and emission reduction. The existing waterproof system of the photovoltaic roof mostly adopts a sealant caulking waterproof mode or adopts a special aluminum alloy section bar to fix the photovoltaic module, but the caulking waterproof mode is labor and time consuming, and the sealant can be damaged after being exposed to the sun for a long time, so that the water leakage of the roof affects the indoor use; or the existing aluminum alloy sections for the greenhouse or the aluminum alloy sections for the glass curtain wall are used, the structure is complex, the requirement on the construction precision is higher, if the construction level of workers is not enough, the construction precision is not high, and the roof leaks rainwater.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that exists among the prior art, the embodiment of the utility model provides a waterproof roofing of photovoltaic, it is sealed with sealing component to link to each other through coupling assembling between the solar cell panel, makes it can be effectual waterproof.

In order to achieve the above object, the embodiment of the utility model provides a waterproof roofing of photovoltaic, it includes a plurality of solar cell panel and keel frame, its characterized in that, waterproof roofing of photovoltaic still includes:

the connecting components are detachably arranged on the keel frame, and are arranged in a mutually staggered and connected mode to form a net shape like a Chinese character 'jing', so that the solar cell panel is fixed on the keel frame;

A sealing assembly disposed between the connection assembly and the solar panel;

The connecting assembly enables the sealing assembly to be tightly attached to the edge of the solar panel by extruding the sealing assembly; the connecting assembly and one side of the solar cell panel close to the connecting assembly form a plurality of first drainage cavities.

In some embodiments, the connecting assembly includes a first connecting piece and a second connecting piece connected therewith, the first connecting piece is connected with the keel frame through bolts arranged in an array, the first connecting piece has a first accommodating cavity for placing nuts, the keel frame has a through hole matched with the bolts, and the first connecting piece is connected with the keel frame through nuts.

In some embodiments, the first connecting piece is connected with the second connecting piece through bolts arranged in an array, the first connecting piece is provided with an opening portion arranged corresponding to the second connecting piece, the opening portion is provided with a second accommodating cavity for accommodating a nut, and the screw rod deviates from the second accommodating cavity; the second connecting piece has the correspondence the installation department of opening, the installation department has the through-hole of cooperation bolted connection, will through the nut first connecting piece with the second connecting piece links to each other.

In some embodiments, the bolt position of the first connecting piece connected with the second connecting piece corresponds to the bolt position of the first connecting piece connected with the keel frame.

In some embodiments, the first connector has a first protrusion disposed opposite to two sides of the opening, and the first protrusion has a first sealing cavity in which the sealing assembly can be placed.

In some embodiments, the second connector has a second boss disposed opposite to both sides of the mounting portion, the second boss having a second seal cavity in which the seal assembly can be placed.

In some embodiments, the first connecting member further has a plurality of drainage grooves forming a second drainage chamber, and the drainage grooves are oppositely arranged on the side of the first protruding portion away from the opening portion.

In some embodiments, the sealing assembly has a hand-held portion and a sealing rubber strip disposed on the hand-held portion, the hand-held portion is disposed in the first sealing cavity or the second sealing cavity, and the sealing rubber strip is disposed opposite to the solar panel.

In some embodiments, the first sealed cavity and the second sealed cavity are arranged above and below a plane of the solar panel.

In some embodiments, the second receiving cavity has a horizontal cavity and a vertical cavity, the length direction of the vertical cavity is perpendicular to the plane of the solar cell panel, and the vertical cavity forms a third drainage cavity, and the screw cap is placed in the horizontal cavity.

Compared with the prior art, the utility model discloses photovoltaic drainage roofing is including the coupling assembling who connects keel frame and solar cell panel, still including the sealing component that can seal solar cell panel, and it realizes the sealed of connecting between the solar cell panel, and this coupling assembling can form the multilayer drainage chamber for the rainwater can be effectively followed the roofing and discharged, can not form ponding at the roofing.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention.

this document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments generally by way of example and not by way of limitation, and together with the description and claims serve to explain the disclosed embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

Fig. 1 is a schematic structural view of a photovoltaic drainage roof according to an embodiment of the present invention;

Fig. 2 is a schematic water flow diagram of a photovoltaic drainage roof according to an embodiment of the present invention;

3 FIG. 3 3 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 3 1 3; 3

FIG. 4 is an exploded view of FIG. 3;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 1;

Fig. 6 is a cross-sectional view taken along line C-C in fig. 1.

Reference numerals:

1-a solar panel; 2-a first connecting member; 3-a second connector; 4-a sealing assembly; 5-bolt; 6-keel frame; 7-a connecting assembly; 201-a first accommodating cavity; 202-a second accommodating cavity; 203-a first sealed cavity; 204-a second sealed cavity; 205-a first drainage chamber; 206-a second drainage chamber; 207-third drainage chamber; 301-an opening; 302-mounting part.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

The embodiment of the utility model provides a photovoltaic waterproof roof, which comprises a plurality of solar panels 1 and a keel frame 6, wherein fig. 1 is a schematic structural diagram of a photovoltaic drainage roof related to the embodiment of the utility model; as shown in fig. 1, the solar panel 1 is preferably a glass-based photovoltaic module, which further comprises a connection assembly 7 and a sealing assembly 4. The connecting assembly 7 is detachably arranged on the keel frame 6, the connecting mode of the connecting assembly 7 and the keel frame 6 is not unique, the connecting assembly 7 can be in threaded connection with the keel frame 6, or the connecting assembly 7 is in clamping connection with the keel frame 6, the purpose of convenient installation and disassembly is achieved, the connecting assembly 7 is arranged in a mutually staggered mode and connected to form a 'well' -shaped net shape which is commonly used in building design, the stability and the strength of the connecting assembly are high, and the solar cell panel 1 can be stably fixed on the keel frame 6; sealing assembly 4 sets up between coupling assembling 7 and solar cell panel 1 to realize the connection seal between solar cell panel 1, avoid the photovoltaic roofing the condition of leaking the rainwater to appear. The connecting assembly 7 enables the sealing assembly 4 to be tightly attached to the edge of the solar panel 1 by extruding the sealing assembly 4; coupling assembling 7 forms a plurality of first drainage chamber 205 with the one side of being close to its solar cell panel 1, when seal assembly 4 became invalid because of reasons such as time and weather, the rainwater from seal assembly 4 infiltration first drainage chamber 205 in, as shown in fig. 2, the arrow point direction is the rivers direction, it is outdoor to arrange through first drainage chamber 205, avoid causing the indoor water leakage because of seal assembly 4's inefficacy, above-mentioned simple structure is with low costs, and simple to operate, be favorable to carrying out on a large scale popularization on market.

As a preferred scheme, coupling assembling 7 includes first connecting piece 2 and the second connecting piece 3 (as shown in fig. 3 and 5) rather than being connected, first connecting piece 2 is through being the bolted connection that the array was arranged with keel frame 6, so that the field installation, first connecting piece 2 has the first holding chamber 201 of placing the nut, the nut of bolt 5 can be blocked to first holding chamber 201, prevent that bolt 5 from droing, keel frame 6 has the through-hole with bolt 5 complex, this through-hole can be when the field installation, in real time punch keel frame 6 according to the field situation, link to each other first connecting piece 2 with keel frame 6 through the nut, bolted connection has the advantage of being convenient for installation and dismantlement, and its is with low costs.

As a preferable scheme, fig. 4 is an exploded view of fig. 3, as shown in fig. 3 and 4, the first connecting piece 2 is connected with the second connecting piece 3 through bolts 5 arranged in an array, the connection mode is stable, the first connecting piece 2 has an opening 301 corresponding to the second connecting piece 3, the opening 301 has a second accommodating cavity 202 for placing a nut, and the screw deviates from the second accommodating cavity 202; the second connecting piece 3 is provided with an installation part 302 corresponding to the opening part 301, the installation part 302 is provided with a through hole matched with the bolt 5 for connection, the through hole can be used for punching the second connecting piece 7 in real time according to the field condition when the second connecting piece is installed on the site, the first connecting piece 2 is connected with the second connecting piece 3 through a nut, the bolt connection has the advantages of convenience in installation and disassembly, and the cost is low.

As an optimal scheme, the positions of the bolts 5 connected with the second connecting piece 3 and the positions of the bolts 5 connected with the keel frame 6 are in one-to-one correspondence with each other through the first connecting piece 2, so that workers can conveniently install the photovoltaic roof on site, the structural stability of the photovoltaic roof can be enhanced, and the service life of the photovoltaic roof can be prolonged.

As a preferable scheme, as shown in fig. 3 and 5, the first connector 2 has a first protruding portion disposed opposite to both sides of the opening 301, the shape of the first protruding portion is not limited, the body of the first protruding portion may be a cube, the first protruding portion has a first sealing cavity 203 in which the sealing assembly 4 can be placed, the sealing assembly 4 is placed in the first sealing cavity 203, and by connecting the first assembly and the second assembly, the sealing assembly 4 is tightly attached to the solar cell panel 1, so that the photovoltaic roof has stronger sealing performance.

As a preferable scheme, with continuing to refer to fig. 3 and 5, the second connector 3 has a second protruding portion disposed opposite to both sides of the mounting portion 302, the shape of the second protruding portion is not limited, the body of the second protruding portion may be a cube, the second protruding portion has a second sealing cavity 204 in which the sealing assembly 4 can be placed, the sealing assembly 4 is placed in the second sealing cavity 204, and by connecting the first assembly and the second assembly, the sealing assembly 4 tightly fits the solar cell panel 1, so that the photovoltaic roof has stronger sealing performance.

As a preferable scheme, the first connecting member 2 further has a plurality of drainage grooves (as shown in fig. 6) forming the second drainage cavity 206, the drainage grooves are oppositely arranged on one side of the first protruding portion away from the opening 301, the shapes of the drainage grooves are not limited, the drainage grooves can be U-shaped grooves or two U-shaped grooves are connected in parallel, so as to accommodate more rainwater, when the rainwater amount is large, the first drainage cavity 205 is difficult to accommodate more water amount, the rainwater flows into the drainage grooves with the second drainage cavity 206, and the photovoltaic roof has a multi-layer waterproof function.

as a preferred scheme, seal assembly 4 has handheld portion and sets up the joint strip in handheld portion, and handheld portion and joint strip can adopt gluey connection, and first seal chamber 203 or second seal chamber 204 are arranged in to handheld portion, and first seal chamber 203 or second seal chamber 204 can block handheld portion, prevent that seal assembly 4 from breaking away from first connecting piece 2 or second connecting piece 3, and joint strip sets up relative solar cell panel 1.

Preferably, the first sealed cavity 203 and the second sealed cavity 204 are arranged above and below the plane of the solar cell panel 1, so as to ensure the stability of the sealing and facilitate the installation by field workers.

As a preferable scheme, as shown in fig. 3 and 6, the second receiving cavity 202 has a horizontal cavity and a vertical cavity, the length direction of the vertical cavity is perpendicular to the plane of the solar cell panel 1, and it forms a third drainage cavity 207, a nut is placed in the horizontal cavity, rainwater is likely to leak at the joint of the bolt 5, and if rainwater leaks at the joint of the bolt 5, the rainwater will flow into the third drainage cavity 207 to prevent the rainwater from flowing into the room.

The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. Additionally, in the foregoing detailed description, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a waterproof roofing of photovoltaic, its includes a plurality of solar cell panel and keel frame, its characterized in that, the waterproof roofing of photovoltaic still includes:

2. the waterproof roofing of claim 1, wherein the connecting assembly comprises a first connecting piece and a second connecting piece connected with the first connecting piece, the first connecting piece is connected with the keel frame through bolts arranged in an array, the first connecting piece is provided with a first accommodating cavity for accommodating nuts, the keel frame is provided with through holes matched with the bolts, and the first connecting piece is connected with the keel frame through nuts.

3. The photovoltaic waterproof roof as claimed in claim 2, wherein the first connecting pieces are connected with the second connecting pieces through bolts arranged in an array, the first connecting pieces have opening portions arranged corresponding to the second connecting pieces, the opening portions are provided with second accommodating cavities for accommodating nuts, and the screws deviate from the second accommodating cavities; the second connecting piece has the correspondence the installation department of opening, the installation department has the through-hole of cooperation bolted connection, will through the nut first connecting piece with the second connecting piece links to each other.

4. The waterproof photovoltaic roof according to claim 3, wherein the positions of the bolts connecting the first connecting piece and the second connecting piece correspond to the positions of the bolts connecting the first connecting piece and the keel frame one by one.

5. the waterproof photovoltaic roof covering according to claim 3, wherein the first connecting member has first protruding portions disposed opposite to both sides of the opening portion, and the first protruding portions have first sealing cavities in which the sealing members can be placed.

6. the waterproof photovoltaic roof covering according to claim 5, wherein the second connecting member has second protruding portions disposed opposite to both sides of the mounting portion, and the second protruding portions have second sealing cavities in which the sealing members can be placed.

7. The waterproof photovoltaic roof covering according to claim 5, wherein the first connecting member further has a plurality of drainage grooves forming a second drainage cavity, and the drainage grooves are oppositely arranged on the side of the first protruding portion away from the opening portion.

8. The photovoltaic waterproof roof as claimed in claim 6, wherein the sealing assembly has a hand-held portion and a sealing rubber strip disposed on the hand-held portion, the hand-held portion is disposed in the first sealing cavity or the second sealing cavity, and the sealing rubber strip is disposed opposite to the solar panel.

9. The waterproof photovoltaic roofing of claim 6 wherein the first and second sealed cavities are arranged above and below the plane of the solar panel.

10. The photovoltaic waterproof roof as claimed in claim 3, wherein the second accommodating cavity has a horizontal cavity and a vertical cavity, the length direction of the vertical cavity is perpendicular to the plane of the solar panel, and the vertical cavity forms a third drainage cavity, and the screw cap is placed in the horizontal cavity.