CN116657837A - Photovoltaic tile system for rural building, convenient to install and drain - Google Patents
Photovoltaic tile system for rural building, convenient to install and drain Download PDFInfo
- Publication number
- CN116657837A CN116657837A CN202310919225.6A CN202310919225A CN116657837A CN 116657837 A CN116657837 A CN 116657837A CN 202310919225 A CN202310919225 A CN 202310919225A CN 116657837 A CN116657837 A CN 116657837A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic tile
- photovoltaic
- drainage
- edge
- tile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims description 14
- 238000000429 assembly Methods 0.000 claims description 14
- 241000221035 Santalaceae Species 0.000 claims description 8
- 235000008632 Santalum album Nutrition 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims 2
- 230000002457 bidirectional effect Effects 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 description 11
- 230000008901 benefit Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
- H02S20/25—Roof tile elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention provides a photovoltaic tile system which is used for rural buildings and is convenient to install and drain, and the photovoltaic tile system comprises a plurality of photovoltaic tiles with the same structure and a second connecting assembly, wherein the photovoltaic tile system is arranged into a ladder structure, and the connecting distance between any two upper and lower adjacent ladder surfaces along the ladder direction is adjustable, so that the photovoltaic system can be more flexibly adapted to the installation distances with different intervals; the photovoltaic tile system comprises a plurality of first drainage units and a plurality of second drainage units, wherein the first drainage units are communicated to the second drainage units and are used for collecting accumulated water on a panel of the photovoltaic tile and collecting the accumulated water to enter the second drainage units, the second drainage units penetrate through the vertical extending direction of the ladder structure, the second drainage units are used for draining accumulated water entering each ladder surface of the ladder structure along the downward direction of the ladder, the first drainage units and the second drainage units realize bidirectional drainage of the length direction and the width direction of the photovoltaic tile system so as to better realize drainage of the inside and the outside of the photovoltaic tile system and improve the waterproof performance and the stability of the photovoltaic tile.
Description
Technical Field
The invention relates to the technical field of photovoltaics, in particular to a photovoltaic tile system which is used for rural buildings and is convenient to install and drain.
Background
Along with the popularization of the photovoltaic module in a large scale, the distributed power generation is popularized, more and more photovoltaic modules are installed on roofs of factories, schools, houses and the like, the photovoltaic tiles are gradually realized to replace common roof tiles, particularly in rural buildings, the power generation cost of the photovoltaic tiles is lower, the photovoltaic tiles absorb solar energy in the daytime and convert the solar energy into electric energy so as to be used for daily life of people, and the photovoltaic power generation is commonly used in the rural buildings. The photovoltaic tiles are generally stacked and installed on the inclined roof, in the prior art, the solar tiles are generally required to be fixed on the roof by using screws, however, the method cannot flexibly and conveniently adjust the overlapping degree between the upper layer photovoltaic tile and the lower layer photovoltaic tile according to the roof area or the distance between the sandalwood strips, the installation is not flexible enough, the installation process is complicated, and the labor force is required to be consumed to a large extent. In addition, when installing photovoltaic tile, need consider drainage problem to avoid influencing the generating efficiency and the life-span of photovoltaic tile because of ponding, current existing photovoltaic tile system has solved partial drainage problem, but still has some shortcomings, if only set up unidirectional drainage system, and can not realize two-way drainage demand, and some photovoltaic tile system drainage is not thorough enough, appears ponding phenomenon easily, influences the life-span of photovoltaic tile or causes the phenomenon that the roof leaked.
Disclosure of Invention
The invention aims to provide a photovoltaic tile system which is used for rural buildings and is convenient to install and drain, the photovoltaic tile system has the characteristic of flexible installation, the installation distance can be flexibly adjusted according to the distance between sandalwood strips, and the bidirectional drainage can be realized, so that the invention provides the following technical scheme for achieving the purposes:
a photovoltaic tile system which is used for rural buildings and is convenient to install and drain is arranged on a roof and comprises a plurality of photovoltaic tiles with the same structure and a second connecting component;
the photovoltaic tile system is arranged into a ladder structure, any ladder surface of the ladder structure is formed by sequentially splicing a plurality of panels of the photovoltaic tiles, and at least two panels of the photovoltaic tiles which are sequentially spliced are arranged on any ladder surface, and the connection distance between any two adjacent ladder surfaces along the ladder direction is adjustable; the step surface of the step structure is inclined along the downward direction of the step, and one side of the step surface opposite to the step surface is connected to the roof through the second connecting component;
the photovoltaic tile system further comprises a plurality of first drainage units and a plurality of second drainage units;
defining the direction in which the photovoltaic tiles are spliced in sequence as the length direction of the step surface, and then:
the first drainage unit is arranged on the side edge of any photovoltaic tile, which is parallel to the length direction of the step surface, and is positioned outside the side edge of the photovoltaic tile, which is upwards along the step; the first drainage unit is communicated with the second drainage unit and is used for collecting accumulated water on the panel of the photovoltaic tile and converging the accumulated water into the second drainage unit;
the second drainage unit is arranged between any two adjacent photovoltaic tiles which are spliced in sequence on the step surface, and penetrates through the vertical extension direction of the step structure; the second drainage unit is used for draining accumulated water collected by each step surface of the step structure along the downward direction of the steps.
Further, defining any two photovoltaic tiles which are spliced in sequence on the step surface as a first photovoltaic tile and a third photovoltaic tile respectively; on the first photovoltaic tile, the edge adjacent to the third photovoltaic tile is a third edge, the opposite edge of the third edge is a second edge, the upward side edge of the first photovoltaic tile along the step is a fifth edge, and the opposite edge of the fifth edge is a fourth edge;
defining a second photovoltaic tile, a fifth photovoltaic tile and a fourth photovoltaic tile adjacent to the second side, the fifth side and the fourth side of the first photovoltaic tile respectively;
the first photovoltaic tile further comprises a first drainage assembly, a second drainage assembly and a first connecting assembly;
the first connecting component comprises a first lap joint piece positioned above the fifth edge and a second lap joint piece positioned below the fourth edge, the first photovoltaic tile is overlapped with the fifth photovoltaic tile through the first lap joint piece, the overlapping distance of the first photovoltaic tile is adjustable, and the first photovoltaic tile is overlapped with the fourth photovoltaic tile through the second lap joint piece, the overlapping distance of the first photovoltaic tile and the fourth photovoltaic tile is adjustable;
the first drainage assemblies are arranged along the outer side of the fifth edge, and the first drainage assemblies of the photovoltaic tiles form the first drainage unit;
the second drainage assembly is arranged along the second side and the third side, the second drainage assembly is communicated with the first drainage assembly, and the second drainage assemblies of the photovoltaic tiles are sequentially spliced to form the second drainage unit.
Further, the first overlapping piece and the second overlapping piece are both L-shaped hook plates, and the second overlapping piece of the first photovoltaic tile and the first overlapping piece of the fourth photovoltaic tile can be mutually hooked and connected.
Further, a waterproof pad is arranged below the second lap joint piece.
Further, the second drain assembly includes a cover plate disposed along the second edge and a bottom groove disposed along the third edge;
the cover plate of the first photovoltaic tile is covered on the bottom groove of the second photovoltaic tile, and the bottom groove of the first photovoltaic tile is matched with the cover plate of the third photovoltaic tile;
a second water tank is arranged at the bottom of the bottom tank of the first photovoltaic tile, and a second water outlet is arranged at a position, close to the fourth side, of the second water tank;
the end of the cover plate of the first photovoltaic tile, which is close to the fifth edge, is a notch, the notch of the first photovoltaic tile is communicated with the second water tank of the second photovoltaic tile, and the notch of the third photovoltaic tile is communicated with the second water outlet of the fifth photovoltaic tile.
Further, a support plate is arranged above the bottom groove along the third side direction, and the support plate is connected with a baffle at the fifth side.
Further, a first water tank is arranged in the first water drainage assembly, and the first water tank is communicated with the second water drainage assembly through a first water drainage opening positioned between the first water tank and the second water drainage assembly.
Further, the bottom inner groove of the first water tank is a slope which is close to the first water outlet end and is low and far from the first water outlet end.
Further, the second connecting component comprises a first mounting hole, a fixing piece, a bolt and a plurality of sandal strips;
the sandal wood strips are parallel and are arranged on the roof at intervals;
the first mounting hole is arranged at an upper bottom angle on one side of the photovoltaic tile, which is opposite to the step surface;
the lower part of the fixing piece is provided with a U-shaped clamp with a downward opening, a fixing plate is fixed above the U-shaped clamp, and a second mounting hole is formed in the fixing plate;
the two fixing pieces are respectively positioned at two ends of the first mounting hole, the bolts penetrate through the first mounting hole and the two second mounting holes of the two fixing pieces, and the two U-shaped clamping bands of the two fixing pieces are all fixed on the sandal wood strips.
Further, the edges of the first drainage assembly, which are located in the directions of the third side and the second side, are provided with waterproof covers, and the angles of the waterproof covers connected with the first drainage assembly are adjustable.
Advantageous effects
According to the technical scheme, the photovoltaic tile system for rural buildings, which is convenient to install and drain, comprises a plurality of photovoltaic tiles with the same structure and a second connecting assembly, wherein the photovoltaic tile system is of a ladder structure, the connecting distance between any two upper and lower adjacent ladder surfaces along the ladder direction is adjustable, the photovoltaic system can be more flexibly adapted to the installation distances of different distances, the installation is very flexible, the maintenance cost and the failure rate of the assemblies can be reduced, the overall performance and the economic benefit of the photovoltaic power generation system are improved, and the photovoltaic power generation system is energy-saving and environment-friendly.
The photovoltaic tile system further comprises a plurality of first drainage units and a plurality of second drainage units, the first drainage units are arranged on the side edge of any photovoltaic tile, which is parallel to the length direction of the step surface, and are located on the outer side of the side edge, which is upward along the step, of the photovoltaic tile, the first drainage units are communicated to the second drainage units and are used for collecting accumulated water on the panel of the photovoltaic tile and converging into the second drainage units, the second drainage units are arranged between any two adjacent photovoltaic tiles which are sequentially spliced on the step surface, the second drainage units penetrate through the upper extending direction of the step structure, the second drainage units are used for draining accumulated water converging into each step surface of the step structure along the downward direction of the step, the first drainage units and the second drainage units are used for realizing bidirectional drainage of the length direction and the width direction of the photovoltaic tile system, so that drainage of the inside and outside of the photovoltaic tile system is better realized, the waterproof performance and stability of the photovoltaic tile are improved, the service life of the photovoltaic tile is prolonged, the maintenance cost and the failure rate of the photovoltaic tile can be reduced, and the overall performance and economic benefit of the photovoltaic power generation system are improved.
It should be understood that all combinations of the foregoing concepts, as well as additional concepts described in more detail below, may be considered as part of the inventive subject matter so long as such concepts are not mutually inconsistent.
The foregoing and other aspects, embodiments, and features of the present teachings will be more fully understood from the following description, taken together with the accompanying drawings. Other additional aspects of the invention, such as features and/or advantages of the exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the embodiments according to the teachings of the invention.
Drawings
The drawings are not intended to be drawn to scale with respect to true references. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a perspective view of a photovoltaic tile system according to an embodiment of the present invention;
FIG. 2 is a second perspective view of the photovoltaic tile system according to the embodiment of the present invention;
FIG. 3 is a perspective view of a portion of a photovoltaic tile system according to an embodiment of the present invention;
FIG. 4 is a perspective view of a portion of a photovoltaic tile system according to an embodiment of the present invention;
FIG. 5 is a perspective view of a portion of a photovoltaic tile system according to an embodiment of the present invention;
FIG. 6 is a side view of a portion of the structure of a photovoltaic tile system according to an embodiment of the present invention;
FIG. 7 is a perspective view of a first photovoltaic tile structure according to an embodiment of the present invention;
fig. 8 is a second perspective view of a first photovoltaic tile structure according to an embodiment of the present invention;
fig. 9 is a perspective view of a first photovoltaic tile structure according to an embodiment of the present invention;
FIG. 10 is a schematic cross-sectional view taken in the direction A-A of FIG. 7;
FIG. 11 is a perspective view of a portion of a photovoltaic tile system according to an embodiment of the present invention;
FIG. 12 is a perspective view of a second connector assembly according to an embodiment of the present invention;
FIG. 13 is a perspective view of a fixing member according to an embodiment of the present invention;
in the drawings, the meanings of the reference numerals are as follows:
1-first photovoltaic tile, 2-second side, 3-third side, 4-fourth side, 5-fifth side, 6-third photovoltaic tile, 7-fifth photovoltaic tile, 8-fourth photovoltaic tile, 9-second photovoltaic tile, 10-panel, 201-first drain assembly, 202-second drain assembly, 203-first sink, 204-cover plate, 205-bottom groove, 206-second drain opening, 207-notch, 208-baffle, 209-first drain opening, 2010-second sink, 2011-waterproof cover, 2012-support plate, 30-first connector assembly, 301-first strap, 302-second strap, 303-waterproof pad, 40-second connector assembly, 401-first mounting hole, 402-mount, 4021-U-clip, 4022-mount plate, 4023-second mounting hole, 4024-sandal bar, 403-bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present invention fall within the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs.
The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Also, unless the context clearly indicates otherwise, singular forms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "comprises," "comprising," or the like are intended to cover a feature, integer, step, operation, element, and/or component recited as being present in the element or article that "comprises" or "comprising" does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. "up", "down", "left", "right" and the like are used only to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.
In a rural building, photovoltaic tiles are generally stacked and installed on an inclined roof, the flexible installation and drainage system of the photovoltaic tiles is designed to be a popular solar power generation solution, and referring to fig. 1-7, the photovoltaic tile system for the rural building, which is convenient to install and drain and is provided by the embodiment of the invention, is installed on the roof and comprises a plurality of photovoltaic tiles with the same structure and a second connecting component 40; the photovoltaic tile system is arranged into a ladder structure, any ladder surface of the ladder structure is formed by sequentially splicing a plurality of panels 10 of the photovoltaic tiles, and at least two panels 10 of the photovoltaic tiles which are sequentially spliced are arranged on any ladder surface, and the connecting distance between any two adjacent ladder surfaces along the ladder direction is adjustable; the step surface of the step structure is inclined in a downward direction of the step and a side thereof opposite to the step surface is connected to the roof by the second connection assembly 40. The photovoltaic tile system is arranged into a ladder structure, the connection distance between any two upper and lower adjacent ladder surfaces along the ladder direction is adjustable, the photovoltaic system can be more flexibly adapted to the installation distances of different distances, the installation is very flexible, the maintenance cost and the failure rate of components can be reduced, the overall performance and the economic benefit of the photovoltaic power generation system are improved, and the photovoltaic power generation system is energy-saving and environment-friendly.
The photovoltaic tile system further comprises a plurality of first drainage units and a plurality of second drainage units; defining the direction in which the photovoltaic tiles are spliced in sequence as the length direction of the stepped surface, and then:
the first drainage unit is arranged on the side edge of any photovoltaic tile parallel to the length direction of the step surface and is positioned outside the side edge of the photovoltaic tile upwards along the step; the first drainage unit is communicated with the second drainage unit and is used for collecting accumulated water on the panel of the photovoltaic tile and collecting the accumulated water into the second drainage unit; the second drainage unit is arranged between any two adjacent photovoltaic tiles which are spliced in sequence on the step surface and penetrates through the vertical extending direction of the step structure; the second drainage unit is used for draining accumulated water collected by each step surface of the step structure along the downward direction of the steps. The first drainage unit and the second drainage unit realize bidirectional drainage in the length direction and the width direction of the photovoltaic tile system so as to better realize drainage inside and outside the photovoltaic tile system and improve the waterproof performance and stability of the photovoltaic tile, thereby prolonging the service life of the photovoltaic tile, reducing the maintenance cost and the failure rate of the photovoltaic tile and improving the overall performance and the economic benefit of the photovoltaic power generation system.
Referring to fig. 1 to 11, in the photovoltaic tile system provided by the embodiment of the present invention, any two photovoltaic tiles with sequentially spliced ladder surfaces are defined as a first photovoltaic tile 1 and a third photovoltaic tile 6 respectively; on the first photovoltaic tile 1, the edge adjacent to the third photovoltaic tile 6 is a third edge 3, the opposite edge of the third edge 3 is a second edge 2, the side edge of the first photovoltaic tile 1 upward along a ladder is a fifth edge 5, and the opposite edge of the fifth edge 5 is a fourth edge 4; adjacent to the second side 2, the fifth side 5, the fourth side 4 of the first photovoltaic tile 1 are defined a second photovoltaic tile 9, a fifth photovoltaic tile 7, a fourth photovoltaic tile 8, respectively.
The first photovoltaic tile 1 further comprises a first drainage assembly 201, a second drainage assembly 202 and a first connection assembly 30; the first connecting component 30 comprises a first lapping piece 301 positioned above the fifth edge 5 and a second lapping piece 302 positioned below the fourth edge 4, wherein the first photovoltaic tile 1 is lapped with the fifth photovoltaic tile 7 through the first lapping piece 301 and the lapping distance is adjustable, and the first photovoltaic tile 1 is lapped with the fourth photovoltaic tile 8 through the second lapping piece 302 and the lapping distance is adjustable; that is, in the photovoltaic tile system, each photovoltaic tile is lapped with the second lapping member 302 of Fang Guangfu watts above the photovoltaic tile by the first lapping member 301, and each photovoltaic tile is lapped with the first lapping member 301 of Fang Guangfu watts below the photovoltaic tile by the second lapping member 302, and the lapping distance between the photovoltaic tile and the first lapping member is adjustable. In the photovoltaic tile system, the photovoltaic tiles in the first row may not be provided with the first lap joint member 301, the photovoltaic tiles in the last row may not be provided with the second lap joint member 302, and the specific structure may be set according to actual requirements.
The first drainage assemblies 201 are arranged along the outer side of the fifth edge 5, and the first drainage assemblies 201 of the photovoltaic tiles form a first drainage unit; that is, the first drainage assemblies 201 of the photovoltaic tiles on each step face are spliced together to form drainage units in the length direction of the step face, and the drainage units in the length direction of the step faces form the first drainage units of the photovoltaic tile system.
The second drainage assemblies 202 are arranged along the second side 2 and the third side 3, the second drainage assemblies 202 are communicated with the first drainage assemblies 201, and the second drainage assemblies 202 of the photovoltaic tiles are sequentially spliced to form a second drainage unit; that is, the second drainage assemblies 202 of two photovoltaic tiles that are sequentially adjacent in the length direction of the step face sequentially splice drainage units formed in the width direction of the step face, and the drainage units in the width direction of each step face form the second drainage unit of the photovoltaic tile system. In the photovoltaic tile system, the photovoltaic tiles located on both sides of the stepped structure may not be provided with the second drainage assemblies 202 located on the second side 2 or the third side 3, and the specific structure may be set according to actual requirements.
Referring to fig. 6 to 8, in the photovoltaic tile system provided by the embodiment of the present invention, the first lap joint member 301 and the second lap joint member 302 are both L-shaped hook plates, and the second lap joint member 302 of the first photovoltaic tile 1 and the first lap joint member 301 of the fourth photovoltaic tile 8 can be hooked and connected with each other. That is, one end of the L-shaped hook plate of the first strap 301 of each photovoltaic tile is connected above the upper edge of the photovoltaic tile, and the other end is directed to the lower edge of the photovoltaic tile; one end of the L-shaped hook plate of the second strap 302 of each photovoltaic tile is attached below the lower edge of the photovoltaic tile and the other end is pointed towards the upper edge of the photovoltaic tile.
The L-shaped hook plate is a connecting mode which is simple in structure, stable and reliable in connection and convenient to adjust in overlap joint distance, firm in connection between the upper photovoltaic tile and the lower photovoltaic tile can be effectively guaranteed, the upper photovoltaic tile and the lower photovoltaic tile are not easy to loosen or fall off due to the influence of external force, assembly and disassembly can be conveniently and rapidly carried out, flexibility is good, time and labor cost are saved, the connection between the photovoltaic tiles can be more compact through the L-shaped hook plate connecting mode, accordingly attractiveness of a photovoltaic system is improved, materials and tools required for connection can be effectively reduced through the L-shaped hook plate connecting mode, meanwhile waste of materials is reduced, production cost is reduced, the overlapping length of the upper L-shaped hook plate and the lower L-shaped hook plate is adjustable, and the L-shaped hook plate connecting device can adapt to installation distances with different distances.
Referring to fig. 8 and 9, in the photovoltaic tile system according to the embodiment of the present invention, a waterproof pad 303 is disposed under the second bridging member 302. The waterproof pad 303 is arranged to effectively prevent rainwater or other liquid from penetrating into the battery pack, so that potential safety hazards such as electric leakage are avoided, the contact surface between the photovoltaic tile and the support can be prevented from being corroded by corrosive liquid such as rainwater and dew, the service life of the photovoltaic system is prolonged, the friction force between the upper photovoltaic tile and the lower photovoltaic tile can be increased by the waterproof pad 303, the stability of the photovoltaic tile system is improved, and the movement and inclination of the photovoltaic tile system under severe weather conditions such as strong wind are avoided.
Referring to fig. 7-11, in the photovoltaic tile system provided by the present embodiment, the second drainage assembly 202 includes a cover plate 204 disposed along the second side 2 and a bottom groove 205 disposed along the third side 3; the cover plate 204 of the first photovoltaic tile 1 is covered on the bottom groove 205 of the second photovoltaic tile 9, and the bottom groove 205 of the first photovoltaic tile 1 is matched with the cover plate 204 of the third photovoltaic tile 6; a second water tank 2010 is arranged at the bottom of the bottom tank 205 of the first photovoltaic tile 1, and a second water outlet 206 is arranged at a position, close to the fourth side 4, of the second water tank 2010; the end of the cover plate 204 of the first photovoltaic tile 1, which is close to the fifth side 5, is provided with a notch 207, the notch 207 of the first photovoltaic tile 1 is communicated with the second water tank 2010 of the second photovoltaic tile 9, and the notch 207 of the third photovoltaic tile 6 is communicated with the second water outlet 206 of the fifth photovoltaic tile 7.
Namely, the photovoltaic tile structure is provided with the cover plate 204 and the bottom groove 205, and the cover plate 204 and the bottom groove 205 are matched with each other in size, so that the photovoltaic tiles can be conveniently spliced and installed, the photovoltaic tile structure is further provided with the second water tank 2010 and the second water outlet 206, rainwater and accumulated water can be effectively discharged, water stagnation is prevented from being left on the surface of the photovoltaic tile, and the photovoltaic power generation efficiency is affected.
Referring to fig. 7 to 10, in the photovoltaic tile system provided by the embodiment of the present invention, a support plate 2012 is disposed above the bottom groove 205 along the direction of the third side 3, and the support plate 2012 is connected to a baffle 208 at the fifth side 5. The setting of backup pad 2012 plays the effect of reinforcement for photovoltaic tile system is more firm, and backup pad 2012 is connected comparatively conveniently fixedly on baffle 208, in photovoltaic tile system, baffle 208 keeps off just in notch 207's the place ahead, and baffle 208's setting can prevent that water from getting into inside the photovoltaic tile system from photovoltaic tile's front end, guarantees that the inside electric components and parts of photovoltaic tile system do not receive the influence of water, improves the waterproof performance of photovoltaic tile.
Referring to fig. 1 and 7, in the photovoltaic tile system provided by the embodiment of the present invention, a first water tank 203 is disposed in a first water draining assembly 201, and the first water tank 203 is communicated with a second water draining assembly 202 through a first water draining port 209 therebetween. The first water tank 203 is designed on the length direction of the step surface of the photovoltaic tile, so that accumulated water of the photovoltaic tile system on the length direction of the step surface can be conveniently discharged, the drainage of the photovoltaic tile is more comprehensive and thorough, the drainage speed is faster, the first water tank 203 is communicated with the second drainage assembly 202, dredging of a drainage waterway is facilitated, the drainage speed is improved, and the safety is improved.
Referring to fig. 7 and 8, in the photovoltaic tile system provided by the embodiment of the present invention, the bottom inner groove of the first water tank 203 is a slope with a low end near the first water outlet 209 and a high end far from the first water outlet 209. The inner groove design on slope is convenient for first basin 203 drainage fast, and this slope can make rivers natural flow direction first outlet 209 to get rid of rainwater and ponding effectively, prevent that the water from leaving on the photovoltaic tile surface, guarantee that the inside electrical components and parts of photovoltaic tile do not receive the influence of water, improve the waterproof performance of photovoltaic tile.
Referring to fig. 1, 2, 12 and 13, in the photovoltaic tile system provided by the embodiment of the present invention, the second connecting component 40 includes a first mounting hole 401, a fixing piece 402, a bolt 403 and a plurality of sandal strips 4024; the plurality of sandal wood strips 4024 are arranged on the roof in parallel and at intervals; the first mounting hole 401 is arranged at an upper bottom corner of one side of the photovoltaic tile opposite to the step surface; the lower part of the fixing piece 402 is provided with a U-shaped clamp 4021 with a downward opening, a fixing plate 4022 is fixed above the U-shaped clamp 4021, and a second mounting hole 4023 is formed in the fixing plate 4022; the two fixing members 402 are respectively located at two ends of the first mounting hole 401, the bolts 403 pass through the first mounting hole 401 and the two second mounting holes 4023 of the two fixing members 402, and the two U-shaped clips 4021 of the two fixing members 402 are fixed on the sandal wood strip 4024.
The second coupling assembling 40 can make the installation of photovoltaic tile convenient and fast more, only need use bolt 403 with photovoltaic tile and sandal strip 4024 fixed can, need not to use other complicated mounting tool, adopted U type clamp 4021 and fixed plate 4022 as the mounting, can make the connection between photovoltaic tile and the sandal strip 4024 more firm, prevent that the photovoltaic tile from taking place not hard up or the condition such as drop in the weather of wind and rain for be connected between photovoltaic tile and the sandal strip 4024 more closely, make the surface of photovoltaic tile more level and smooth, thereby improve the aesthetic measure of photovoltaic tile.
Referring to fig. 1 to 3, in the photovoltaic tile system provided by the embodiment of the present invention, waterproof covers 2011 are disposed on edges of the first drainage component 201 in the directions of the third side 3 and the second side 2, and the connection angle between the waterproof covers 2011 and the first drainage component 201 is adjustable. Waterproof cover 2011 prevents that the rainwater from leaking below the photovoltaic tile from the clearance, and more rigorously waterproof, the angle adjustable connecting piece such as hinge can be adopted in the connection between waterproof cover 2011 and the first drainage subassembly 201, and the angle that waterproof cover 2011 and first drainage subassembly 201 are connected is adjustable, can be convenient for the connection installation of each photovoltaic tile.
While the invention has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present invention. Accordingly, the scope of the invention is defined by the appended claims.
Claims (10)
1. A photovoltaic tile system for rural construction for ease of installation and drainage, mounted on a roof, comprising a plurality of photovoltaic tiles of identical construction and a second connection assembly (40);
the photovoltaic tile system is arranged into a ladder structure, any ladder surface of the ladder structure is formed by sequentially splicing a plurality of panels (10) of the photovoltaic tiles, and at least two panels (10) of the photovoltaic tiles which are sequentially spliced are arranged on any ladder surface, and the connecting distance between any two vertically adjacent ladder surfaces along the ladder direction is adjustable; the step surface of the step structure is inclined along the downward direction of the step, and one side of the step surface opposite to the step surface is connected to the roof through the second connecting component (40);
the photovoltaic tile system further comprises a plurality of first drainage units and a plurality of second drainage units;
defining the direction in which the photovoltaic tiles are spliced in sequence as the length direction of the step surface, and then:
the first drainage unit is arranged on the side edge of any photovoltaic tile, which is parallel to the length direction of the step surface, and is positioned outside the side edge of the photovoltaic tile, which is upwards along the step; the first drainage unit is communicated with the second drainage unit and is used for collecting accumulated water on the panel of the photovoltaic tile and converging the accumulated water into the second drainage unit;
the second drainage unit is arranged between any two adjacent photovoltaic tiles which are spliced in sequence on the step surface, and penetrates through the vertical extension direction of the step structure; the second drainage unit is used for draining accumulated water collected by each step surface of the step structure along the downward direction of the steps.
2. The photovoltaic tile system of claim 1, wherein,
any two photovoltaic tiles which are spliced in sequence on the step surface are defined to be a first photovoltaic tile (1) and a third photovoltaic tile (6) respectively; on the first photovoltaic tile (1), the edge adjacent to the third photovoltaic tile (6) is a third edge (3), the opposite edge of the third edge (3) is a second edge (2), the side edge of the first photovoltaic tile (1) upwards along a step is a fifth edge (5), and the opposite edge of the fifth edge (5) is a fourth edge (4);
defining a second photovoltaic tile (9), a fifth photovoltaic tile (7) and a fourth photovoltaic tile (8) adjacent to the second side (2), the fifth side (5) and the fourth side (4) of the first photovoltaic tile (1);
the first photovoltaic tile (1) further comprises a first drainage assembly (201), a second drainage assembly (202) and a first connection assembly (30);
the first connecting assembly (30) comprises a first lap joint piece (301) above the fifth edge (5) and a second lap joint piece (302) below the fourth edge (4), the first photovoltaic tile (1) is overlapped with the fifth photovoltaic tile (7) through the first lap joint piece (301) and the overlapping distance of the first photovoltaic tile is adjustable, and the first photovoltaic tile (1) is overlapped with the fourth photovoltaic tile (8) through the second lap joint piece (302) and the overlapping distance of the first photovoltaic tile and the fourth photovoltaic tile (8) is adjustable;
the first drainage components (201) are arranged along the outer side of the fifth edge (5), and the first drainage units are formed by the first drainage components (201) of the photovoltaic tiles;
the second drainage assembly (202) is arranged along the second side (2) and the third side (3), the second drainage assembly (202) is communicated with the first drainage assembly (201), and the second drainage assemblies (202) of the photovoltaic tiles are sequentially spliced to form the second drainage unit.
3. The photovoltaic tile system according to claim 2, wherein the first (301) and second (302) straps are each L-shaped hook plates, and the second strap (302) of the first photovoltaic tile (1) is snappingly connectable to the first strap (301) of the fourth photovoltaic tile (8).
4. The photovoltaic tile system according to claim 2, wherein a waterproof pad (303) is provided under the second bridge piece (302).
5. The photovoltaic tile system according to claim 2, wherein the second drainage assembly (202) comprises a cover plate (204) arranged along the second side (2) and a bottom groove (205) arranged along the third side (3);
the cover plate (204) of the first photovoltaic tile (1) is covered on the bottom groove (205) of the second photovoltaic tile (9), and the bottom groove (205) of the first photovoltaic tile (1) is matched with the cover plate (204) of the third photovoltaic tile (6);
a second water tank (2010) is arranged at the bottom of the bottom tank (205) of the first photovoltaic tile (1), and a second water outlet (206) is arranged at the position, close to the fourth side (4), of the second water tank (2010);
the end portion, close to the fifth side (5), of the cover plate (204) of the first photovoltaic tile (1) is provided with a notch (207), the notch (207) of the first photovoltaic tile (1) is communicated with the second water tank (2010) of the second photovoltaic tile (9), and the notch (207) of the third photovoltaic tile (6) is communicated with the second water outlet (206) of the fifth photovoltaic tile (7).
6. The photovoltaic tile system according to claim 5, wherein a support plate (2012) is provided above the bottom groove (205) in the direction of the third side (3), the support plate (2012) being connected with a baffle (208) at the fifth side (5).
7. The photovoltaic tile system according to claim 2, wherein a first water tank (203) is provided within the first drainage assembly (201), the first water tank (203) and the second drainage assembly (202) being in communication via a first drainage port (209) therebetween.
8. The photovoltaic tile system according to claim 7, wherein the bottom interior channel of the first water tank (203) is a slope low near the first drain opening (209) end and high away from the first drain opening (209) end.
9. The photovoltaic tile system according to claim 1, wherein the second connection assembly (40) comprises a first mounting hole (401), a fixture (402), a bolt (403) and a number of sandal strips (4024);
the plurality of sandal wood strips (4024) are arranged on the roof in parallel and at intervals;
the first mounting hole (401) is arranged at an upper bottom angle on one side of the photovoltaic tile opposite to the step surface;
the lower part of the fixing piece (402) is provided with a U-shaped clamp (4021) with a downward opening, a fixing plate (4022) is fixed above the U-shaped clamp (4021), and a second mounting hole (4023) is formed in the fixing plate (4022);
the two fixing pieces (402) are respectively located at two ends of the first mounting hole (401), the bolts (403) penetrate through the first mounting hole (401) and the two second mounting holes (4023) of the two fixing pieces (402), and the two U-shaped hoops (4021) of the two fixing pieces (402) are fixed on the sandal wood strip (4024).
10. The photovoltaic tile system according to claim 2, wherein the edges of the first drainage assembly (201) in the direction of the third side (3) and the second side (2) are provided with waterproof covers (2011), and the angle at which the waterproof covers (2011) are connected to the first drainage assembly (201) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310919225.6A CN116657837A (en) | 2023-07-26 | 2023-07-26 | Photovoltaic tile system for rural building, convenient to install and drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310919225.6A CN116657837A (en) | 2023-07-26 | 2023-07-26 | Photovoltaic tile system for rural building, convenient to install and drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116657837A true CN116657837A (en) | 2023-08-29 |
Family
ID=87722719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310919225.6A Pending CN116657837A (en) | 2023-07-26 | 2023-07-26 | Photovoltaic tile system for rural building, convenient to install and drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116657837A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6291761B1 (en) * | 1998-12-28 | 2001-09-18 | Canon Kabushiki Kaisha | Solar cell module, production method and installation method therefor and photovoltaic power generation system |
| JP2013122126A (en) * | 2011-12-09 | 2013-06-20 | Aaki Yamade Kk | Solar panel attaching method |
| CN103572905A (en) * | 2012-08-10 | 2014-02-12 | 苏州快可光伏电子股份有限公司 | PV (photovoltaic) system |
| GB2533422A (en) * | 2014-12-19 | 2016-06-22 | Forticrete Ltd | A drainage piece for use in a roofing system |
| CN106253807A (en) * | 2016-08-09 | 2016-12-21 | 江苏印加新能源科技股份有限公司 | A kind of novel photovoltaic module fixture |
| CN206267437U (en) * | 2016-11-28 | 2017-06-20 | 南通久立安全玻璃有限公司 | A kind of roof that can be generated electricity |
| CN206477510U (en) * | 2016-11-28 | 2017-09-08 | 南通久立安全玻璃有限公司 | A kind of metope that can be generated electricity |
| CN209375531U (en) * | 2019-02-25 | 2019-09-10 | 澄城县力科钢构有限公司 | A kind of roof photovoltaic bracket component |
| CN110952724A (en) * | 2018-09-21 | 2020-04-03 | 北京汉能光伏投资有限公司 | Photovoltaic tile mounting structure, photovoltaic building system, photovoltaic tile and hook |
| CN212163214U (en) * | 2020-06-29 | 2020-12-15 | 无锡申泰新能源科技有限公司 | Component type BIPV solar photovoltaic tile |
| CN213626333U (en) * | 2020-09-11 | 2021-07-06 | 嘉泰屋面材料（肇庆）有限公司 | Building integrated photovoltaic roof with wind-proof, water-proof and disaster-proof functions |
| CN114562063A (en) * | 2022-03-11 | 2022-05-31 | 陶玉兰 | Brick and tile type roof structure based on BIPV |
| CN217461231U (en) * | 2022-03-11 | 2022-09-20 | 浙江晶科能源有限公司 | Fixing clamp and photovoltaic tile device |
| CN217883290U (en) * | 2022-08-29 | 2022-11-22 | 湖北汉孚光伏科技有限公司 | Waterproof photovoltaic tile convenient to dismantle and change |
-
2023
- 2023-07-26 CN CN202310919225.6A patent/CN116657837A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6291761B1 (en) * | 1998-12-28 | 2001-09-18 | Canon Kabushiki Kaisha | Solar cell module, production method and installation method therefor and photovoltaic power generation system |
| JP2013122126A (en) * | 2011-12-09 | 2013-06-20 | Aaki Yamade Kk | Solar panel attaching method |
| CN103572905A (en) * | 2012-08-10 | 2014-02-12 | 苏州快可光伏电子股份有限公司 | PV (photovoltaic) system |
| GB2533422A (en) * | 2014-12-19 | 2016-06-22 | Forticrete Ltd | A drainage piece for use in a roofing system |
| CN106253807A (en) * | 2016-08-09 | 2016-12-21 | 江苏印加新能源科技股份有限公司 | A kind of novel photovoltaic module fixture |
| CN206477510U (en) * | 2016-11-28 | 2017-09-08 | 南通久立安全玻璃有限公司 | A kind of metope that can be generated electricity |
| CN206267437U (en) * | 2016-11-28 | 2017-06-20 | 南通久立安全玻璃有限公司 | A kind of roof that can be generated electricity |
| CN110952724A (en) * | 2018-09-21 | 2020-04-03 | 北京汉能光伏投资有限公司 | Photovoltaic tile mounting structure, photovoltaic building system, photovoltaic tile and hook |
| CN209375531U (en) * | 2019-02-25 | 2019-09-10 | 澄城县力科钢构有限公司 | A kind of roof photovoltaic bracket component |
| CN212163214U (en) * | 2020-06-29 | 2020-12-15 | 无锡申泰新能源科技有限公司 | Component type BIPV solar photovoltaic tile |
| CN213626333U (en) * | 2020-09-11 | 2021-07-06 | 嘉泰屋面材料（肇庆）有限公司 | Building integrated photovoltaic roof with wind-proof, water-proof and disaster-proof functions |
| CN114562063A (en) * | 2022-03-11 | 2022-05-31 | 陶玉兰 | Brick and tile type roof structure based on BIPV |
| CN217461231U (en) * | 2022-03-11 | 2022-09-20 | 浙江晶科能源有限公司 | Fixing clamp and photovoltaic tile device |
| CN217883290U (en) * | 2022-08-29 | 2022-11-22 | 湖北汉孚光伏科技有限公司 | Waterproof photovoltaic tile convenient to dismantle and change |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214101275U (en) | Photovoltaic module and photovoltaic roofing spare | |
| CN210530163U (en) | A photovoltaic building integration roof for various steel tile roofing | |
| CN105672545A (en) | Two-way photovoltaic shed with crisscross drainage system | |
| CN214273097U (en) | Water conservancy diversion drainage structures of photovoltaic bicycle shed | |
| CN216920904U (en) | Photovoltaic roof strengthening structure with waterproof function | |
| CN113802778A (en) | Steel construction solar photovoltaic waterproof shock attenuation roof | |
| CN213477442U (en) | Can range upon range of overlap joint BIPV waterproof support | |
| CN116657837A (en) | Photovoltaic tile system for rural building, convenient to install and drain | |
| CN205502343U (en) | Two -way photovoltaic bicycle shed with vertically and horizontally staggered drainage system | |
| JP3499725B2 (en) | Roof structure with solar cell module | |
| CN212897239U (en) | Photovoltaic module installation device with drainage function | |
| CN212001952U (en) | Non-color steel tile roof waterproof system based on sealing and dredging integrated structure | |
| CN211473092U (en) | Photovoltaic tile | |
| CN210857772U (en) | Solar photovoltaic roof subassembly of waterproof concatenation formula | |
| CN112031282A (en) | Waterproof system suitable for double glass assembly BIPV | |
| CN212358878U (en) | Waterproof device based on BIPV system | |
| CN217115970U (en) | Waterproof connection structure of photovoltaic module | |
| CN217461225U (en) | BIPV guiding gutter and guiding gutter fixing assembly | |
| CN217105875U (en) | Drainage support type building photovoltaic integrated roof | |
| CN111058574A (en) | Non-color steel tile roof waterproof system based on sealing and dredging integrated structure | |
| CN220935106U (en) | Photovoltaic module frame structure | |
| CN110778031A (en) | BIPV waterproof system | |
| CN218952632U (en) | Packaging structure of photoelectric building component | |
| CN218479418U (en) | Bicycle shed BIPV system | |
| CN210780636U (en) | Full-structure waterproof photovoltaic support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |