CN114482425A - BIPV system ridge with aeration cooling function - Google Patents
BIPV system ridge with aeration cooling function Download PDFInfo
- Publication number
- CN114482425A CN114482425A CN202210087090.7A CN202210087090A CN114482425A CN 114482425 A CN114482425 A CN 114482425A CN 202210087090 A CN202210087090 A CN 202210087090A CN 114482425 A CN114482425 A CN 114482425A
- Authority
- CN
- China
- Prior art keywords
- ridge
- basin
- baffle
- water tank
- kink
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 14
- 238000013084 building-integrated photovoltaic technology Methods 0.000 title claims abstract 12
- 238000005273 aeration Methods 0.000 title claims description 5
- 238000005452 bending Methods 0.000 claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 239000003351 stiffener Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 55
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- 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
- E04D13/17—Ventilation of roof coverings not otherwise provided for
- E04D13/174—Ventilation of roof coverings not otherwise provided for on the ridge of the roof
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/02—Roof ventilation
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- 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
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
-
- 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 discloses a BIPV system ridge with a ventilation and cooling function, which comprises a ridge body and a water tank baffle, wherein the water tank baffle is positioned in a water tank arranged on the ridge body, the ridge body is provided with an outward-turned first bending part, the water tank baffle is provided with an outward-turned second bending part, and the first bending part and the second bending part are provided with ventilation holes. When the water level height in the basin was higher than the basin, water can flow out from the clearance between basin baffle and the basin lateral wall to on the clearance between first kink and the second kink flows to the roofing, with the photovoltaic module that cools off on the roofing, the water in the basin still can be used as the water source of putting out a fire when photovoltaic system conflagration in addition. When the photovoltaic module generates electricity, heat is generated to form hot air, and the hot air can be discharged from a gap between the water tank and the water tank baffle plate and the vent holes when being gathered on the ridge. In addition, the water tank baffle is positioned inside the water tank, so that the effect of preventing the single slope from integrally sliding downwards can be achieved.
Description
Technical Field
The invention relates to the field of building integration, in particular to a BIPV system ridge with a ventilation and cooling function.
Background
The conventional BIPV (Building Integrated Photovoltaic) system is easy to cause high temperature of a Photovoltaic module due to the fact that the space of the back of the module is small and no ventilation and cooling measures are taken, and the generated energy of a power station is lower than expected and a fire disaster is easily caused. In addition, the conventional BIPV system ridge usually adopts the ridge of a color steel tile roof, so that operation and maintenance are difficult, the ridge is single in use, and the ridge space cannot be effectively utilized.
Disclosure of Invention
The invention aims to provide a BIPV system ridge with a ventilation and cooling function, which can effectively solve the problems of poor heat dissipation capability and the like.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a BIPV system ridge with aeration cooling function, includes the ridge body, the basin that the opening up has on the ridge body, the both sides of basin are equipped with the basin baffle respectively, the upper portion of basin is equipped with the first kink of outside bending type, the upper portion of basin baffle is equipped with the second kink of outside bending type, the second kink is used for being connected with the roofing, first kink with be equipped with the ventilation hole on the second kink, the basin baffle with between the basin and first kink with leave between the second kink and predetermine the clearance.
Preferably, the first bent portion includes a first top plate and a first outer side plate, and the second bent portion includes a second top plate and a second outer side plate.
Preferably, the lower end of the second outer side plate is provided with a connecting plate extending outwards, and the connecting plate is located below the photovoltaic module close to the ridge body.
Preferably, the first bending part and the second bending part are respectively provided with the vent holes distributed in a rectangular array.
Preferably, the first top board has a higher inner height than an outer height thereof.
Preferably, the second outer side plate is provided with a bending reinforcing part.
Preferably, the ridge body and the water channel baffle are both of a multi-section structure, the adjacent ridge body is fixed through a ridge connecting part, and the adjacent water channel baffle is fixed through a baffle connecting part.
Preferably, the ridge connecting part and the ridge body have the same vertical section shape, and the baffle connecting part and the water tank baffle have the same vertical section shape.
Preferably, the bottom of the ridge body is provided with a plurality of reinforcing ribs, and the length direction of the reinforcing ribs is perpendicular to the groove length direction of the ridge body.
Preferably, the reinforcing ribs are used for being fixed with purlins, and the purlins are used for bearing a roof.
Compared with the prior art, the technical scheme has the following advantages:
the BIPV system ridge with the ventilation and cooling functions comprises a ridge body and a water tank baffle, wherein the water tank baffle is positioned in a water tank arranged on the ridge body, a first outwards turned bending part is arranged on the ridge body, a second outwards turned bending part is arranged on the water tank baffle, and ventilation holes are formed in the first bending part and the second bending part. When the water level height in the basin was higher than the basin, water can flow out from the clearance between basin baffle and the basin lateral wall to on the clearance between first kink and the second kink flows to the roofing, with the photovoltaic module that cools off on the roofing, the water in the basin still can be used as the water source of putting out a fire when photovoltaic system conflagration in addition. When the photovoltaic module generates electricity, heat is generated to form hot air, and the hot air can be discharged from a gap between the water tank and the water tank baffle plate and the vent holes when being gathered on the ridge. In addition, the water tank baffle is positioned inside the water tank, so that the effect of preventing the single slope from integrally sliding downwards can be achieved.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a BIPV system ridge with ventilation and cooling functions according to an embodiment of the present invention;
fig. 2 is a schematic front view of a BIPV system ridge with ventilation and cooling functions according to an embodiment of the present invention;
FIG. 3 is a schematic structural view in elevation of a roof main body, reinforcing ribs and purlins;
FIG. 4 is a schematic structural view of a ridge body;
fig. 5 is a schematic structural view of a sink baffle.
The reference numbers are as follows:
1 is a ridge body, 1-1 is a water tank, 1-2 is a first bending part, 1-3 is a first top plate, and 1-4 is a first outer side plate;
2 is a water tank baffle, 2-1 is a second bent part, 2-2 is a second top plate, 2-3 is a second outer side plate, 2-4 is a connecting plate, and 2-5 is a bent reinforcing part;
3 are ventilation holes, 4 are photovoltaic modules, 5 are roofs, 6 are purlines, and 7 are reinforcing ribs.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be implemented in a number of ways different from those described herein and similar generalizations can be made by those skilled in the art without departing from the spirit of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
Referring to fig. 1 to 5, fig. 1 is a schematic structural diagram of a BIPV system ridge with ventilation and cooling functions according to an embodiment of the present invention; fig. 2 is a schematic front view of a BIPV system ridge with ventilation and cooling functions according to an embodiment of the present invention; FIG. 3 is a schematic structural view in elevation of a roof main body, reinforcing ribs and purlins; FIG. 4 is a schematic structural view of a ridge main body; fig. 5 is a schematic structural view of a sink baffle.
The invention provides a BIPV system ridge with aeration and cooling functions, which comprises a ridge body 1, wherein the ridge body 1 is provided with a water tank 1-1 with an upward opening, the water tank 1-1 can be used as a reservoir, when the temperature of a photovoltaic module 4 on a roof 5 is higher, water can be injected into the water tank 1-1 through a water supply device, two sides of the water tank 1-1 are respectively provided with a water tank baffle 2, when the ridge is longer, the ridge body 1 and the water tank baffles 2 can be made into a multi-section structure, all sections of the ridge body 1 are connected through a ridge connecting part in sequence, the vertical section shape of the ridge connecting part is the same as that of the ridge body 1, the inner diameter of the ridge connecting part is larger than that of the water tank 1-1 of the ridge body 1, the ridge body 1 and the connecting part can be connected through a welding mode and coated with structural adhesive to prevent water leakage at a joint, the connection mode of each section of basin baffle 2 is the same with ridge body 1's connection mode, can fix through baffle connecting portion, and baffle connecting portion are the same with the vertical section shape of basin baffle, and the junction of each section basin baffle also scribbles the structure and glues, and wherein vertical section refers to the cross-section of figure 2 view direction. Wherein, the upper part of the water tank 1-1 is provided with a first bending part 1-2 which is bent outwards, namely, the cross section of the ridge body 1 is in an inverted-V-shaped structure, the upper part of the water channel baffle 2 is provided with a second bent part 2-1 which is bent outwards, the second bent part 2-1 is connected with the roof 5, a preset gap is reserved between the water channel baffle 2 and the water channel 1-1 and between the first bent part 1-2 and the second bent part 2-1, when the water level in the water tank 1-1 is higher than the water tank 1-1, water flows out from the gap between the baffle plate 2 of the water tank and the side wall of the water tank 1-1, and flows to the roof 5 through the gap between the first bending part 1-2 and the second bending part 2-1, so as to cool the photovoltaic module 4 on the roof 5, and the water in the water tank 1-1 can be used as a fire extinguishing water source when the photovoltaic system is in fire. In order to improve the heat dissipation effect, the first bent part 1-2 and the second bent part 2-1 are further provided with vent holes 3, the vent holes 3 arranged on the first bent part 1-2 and the second bent part 2-1 are preferably distributed in a rectangular array respectively so as to improve the uniformity of the heat dissipation area, when the photovoltaic module 4 generates electricity, heat is generated to form hot air, and when the hot air is gathered to the ridge, the hot air can be discharged from the gap between the water tank 1-1 and the water tank baffle 2 and the vent holes 3. In addition, the water tank baffle 2 is positioned inside the water tank 1-1 and can play a role in preventing the single slope from integrally sliding downwards.
The first bent part 1-2 comprises a first top plate 1-3 and a first outer side plate 1-4, the inner side height of the first top plate 1-3 is preferably higher than the outer side height of the first top plate, so that water in the water tank 1-1 can flow out, the second bent part 2-1 comprises a second top plate 2-2 and a second outer side plate 2-3, the inner side height of the second top plate 2-2 can be higher than the outer side height of the second top plate, in order to improve the strength of the second bent part 2-1, a bent reinforcing part 2-5 is arranged on the second outer side plate 2-3, the bent reinforcing part 2-5 is preferably a concave-convex alternating type bent part arranged on the second outer side plate 2-3, and the bending line is parallel to the length extension direction of the groove. The roof ridge body 1 and the first bent part 1-2 can be formed by bending the same plate, and the water tank baffle 2 and the second bent part 2-1 on the same side can also be formed by bending the same plate.
In order to facilitate the connection of the second bent part 2-1, the lower end of the second outer side plate 2-3 is provided with a connecting plate 2-4 extending outwards, the connecting plate 2-4 is located below the photovoltaic module 4 close to the ridge body 1, and the connecting plate 2-4 can be fixed on the roof 5 through fasteners such as screws or rivets or welding and the like.
In one embodiment of the invention, the bottom of the ridge body 1 is provided with a plurality of reinforcing ribs 7, the ridge body 1 is preferably welded with the reinforcing ribs 7, and the length direction of the reinforcing ribs 7 is perpendicular to the groove length direction of the ridge body 1. The bearing capacity of the ridge body 1 can be improved through the reinforcing ribs 7, and the water tank 1-1 can be used as an operation and maintenance channel. The reinforcing ribs 7 are used for being fixed with the purlines 6, the reinforcing ribs 7 can be installed at the bottoms of the purlines 6 through self-tapping screws, and the roof 5 is fixed on the upper portions of the purlines 6.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a BIPV system ridge with aeration cooling function, includes the ridge body, its characterized in that, the basin that has the opening up on the ridge body, the both sides of basin are equipped with the basin baffle respectively, the upper portion of basin is equipped with the first kink of outside bending type, the upper portion of basin baffle is equipped with the second kink of outside bending type, the second kink is used for being connected with the roofing, first kink with be equipped with the ventilation hole on the second kink, the basin baffle with between the basin and first kink with leave the clearance of predetermineeing between the second kink.
2. The BIPV system ridge of claim 1 wherein the first bend comprises a first top plate and a first outer side plate and the second bend comprises a second top plate and a second outer side plate.
3. The BIPV system ridge of claim 2 wherein the lower end of the second exterior plate is provided with an outwardly extending connecting plate located below the photovoltaic module adjacent the ridge body.
4. The BIPV system ridge of claim 1, wherein the first bending portion and the second bending portion are respectively provided with the ventilation holes distributed in a rectangular array.
5. The BIPV system ridge of claim 2 wherein the first top plate has an inside height that is higher than an outside height thereof.
6. The BIPV system ridge of claim 2 wherein said second outer side panel is provided with a bend stiffener.
7. The BIPV system ridge of claim 1, wherein the ridge body and the gutter baffle are both multi-segment structures, adjacent ridge bodies are fixed by a ridge connecting portion, and adjacent gutter baffles are fixed by a baffle connecting portion.
8. The BIPV system ridge of claim 7 wherein said ridge connecting portion has the same vertical cross-sectional shape as said ridge body and said baffle connecting portion has the same vertical cross-sectional shape as said gutter baffle.
9. The BIPV system ridge as claimed in any one of the claims 1 to 8, wherein the bottom of the ridge body is provided with a plurality of reinforcing ribs, and the length direction of the reinforcing ribs is perpendicular to the groove length direction of the ridge body.
10. The BIPV system ridge of claim 9 wherein the reinforcing ribs are adapted to be secured to purlins that carry a roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210087090.7A CN114482425A (en) | 2022-01-25 | 2022-01-25 | BIPV system ridge with aeration cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210087090.7A CN114482425A (en) | 2022-01-25 | 2022-01-25 | BIPV system ridge with aeration cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114482425A true CN114482425A (en) | 2022-05-13 |
Family
ID=81473890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210087090.7A Pending CN114482425A (en) | 2022-01-25 | 2022-01-25 | BIPV system ridge with aeration cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114482425A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207048159U (en) * | 2017-07-18 | 2018-02-27 | 杭州桑尼能源科技股份有限公司 | A kind of BIPV ventilation and heats ridge structure |
| CN113700234A (en) * | 2021-10-29 | 2021-11-26 | 浙江正泰新能源开发有限公司 | Building integrated photovoltaic system |
| CN215211806U (en) * | 2021-03-24 | 2021-12-17 | 浙江绿能清洁能源有限公司 | Novel connected node of steel construction photovoltaic roof BIPV system |
| CN220469263U (en) * | 2023-06-19 | 2024-02-09 | 杭州帷盛科技有限公司 | BIPV operation and maintenance pavement ridge integrated structure with modularized band-pass heat dissipation function |
-
2022
- 2022-01-25 CN CN202210087090.7A patent/CN114482425A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207048159U (en) * | 2017-07-18 | 2018-02-27 | 杭州桑尼能源科技股份有限公司 | A kind of BIPV ventilation and heats ridge structure |
| CN215211806U (en) * | 2021-03-24 | 2021-12-17 | 浙江绿能清洁能源有限公司 | Novel connected node of steel construction photovoltaic roof BIPV system |
| CN113700234A (en) * | 2021-10-29 | 2021-11-26 | 浙江正泰新能源开发有限公司 | Building integrated photovoltaic system |
| CN220469263U (en) * | 2023-06-19 | 2024-02-09 | 杭州帷盛科技有限公司 | BIPV operation and maintenance pavement ridge integrated structure with modularized band-pass heat dissipation function |
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