CN217326021U - Wind-solar complementary double-layer ventilation pitched roof system - Google Patents
Wind-solar complementary double-layer ventilation pitched roof system Download PDFInfo
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- CN217326021U CN217326021U CN202122808329.9U CN202122808329U CN217326021U CN 217326021 U CN217326021 U CN 217326021U CN 202122808329 U CN202122808329 U CN 202122808329U CN 217326021 U CN217326021 U CN 217326021U
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- power generation
- pitched roof
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- 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 utility model provides a complementary double-deck ventilation pitched roof system of scene, include the slope roof, erect the photovoltaic board on the slope roof and install in the aerogenerator of ridge department, form the hot pressing wind channel between photovoltaic board and the slope roof, aerogenerator's impeller is the many wind direction impeller of vertical wind direction of receivable and horizontal wind direction, aerogenerator's impeller is the heliciform impeller of vertical installation, the photovoltaic board is installed in one side inclined plane or the both sides inclined plane on the slope roof, one of them side slope on slope roof sets up towards the south, installs the photovoltaic board on the slope of the south side of court. The wind-solar complementary double-layer ventilation pitched roof system organically combines wind power generation and photovoltaic power generation, and the wind power generation and the photovoltaic power generation are complementary to each other, and the photovoltaic power generation provides assistance for the wind power generation, so that better power generation balance is achieved.
Description
Technical Field
The utility model relates to a building energy conservation field, specific theory has related to a complementary double-deck ventilation pitched roof system of scene.
Background
The application of new energy in the building field is now compared, and with the rapid development of carbon neutralization and carbon peak reaching, the development of assembly type buildings, clean energy and the like in the building field can also present the possibility of high-speed development.
At present, most of products for sloping roofs are tiled by solar panels to achieve the effects of power generation and sunshade, and cases of combining wind power exist, but the wind power generation and the solar power generation are independent from each other, have no interaction relation and are easy to interfere with each other, so that application conflicts exist among the wind power generation and the solar power generation.
The invention has the following name as CN 201911269159.2: in the utility model patent of green field workstation with the function is supplied with by oneself to the energy, photovoltaic module and wind-driven generator are independent each other, work respectively, and the function is single, can't assist each other, and has the interference each other of installation region and mounted position.
In order to solve the above problems, people always seek an ideal technical solution.
Disclosure of Invention
The utility model aims at prior art's not enough to provide one kind and combine wind-powered electricity generation and photovoltaic power generation organically, complementary each other, and photovoltaic power generation provides the helping hand for wind power generation, has the complementary double-deck ventilation pitched roof system of scene of better electricity generation equilibrium.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the wind-solar complementary double-layer ventilation pitched roof system comprises a pitched roof, a photovoltaic panel erected on the pitched roof and a wind driven generator installed at the ridge, wherein a hot-pressing air channel is formed between the photovoltaic panel and the pitched roof, and impellers of the wind driven generator are multi-wind-direction impellers capable of receiving vertical wind direction and horizontal wind direction.
Basically, the impeller of the wind driven generator is a vertically-installed spiral impeller.
Basically, the photovoltaic panel is installed in one side inclined plane or both sides inclined plane of slope roof.
Basically, one side slope of the slope roof is arranged towards south, and a photovoltaic panel is arranged on the slope towards the south.
Basically, the photovoltaic panel is fixed on the slope roof through a support.
Basically, a plurality of clapboards are distributed in the hot-pressing air duct, the hot-pressing air duct is divided into a plurality of channels by the clapboards, and a wind driven generator is correspondingly arranged on the ridge at the air outlet of each channel.
Basically, each passageway exit of hot pressing wind channel narrows gradually to form the venturi structure.
Basically, each channel outlet of the hot-pressing air channel comprises a narrowing section and a parallel section.
The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model discloses choose for use the slope roof as the basis, install the photovoltaic board in slope, install aerogenerator in ridge department, the built on stilts installation of photovoltaic board, and form the hot pressing wind channel between the slope roof, in fine calm weather, the hot pressing wind channel can be used to the heat dissipation of photovoltaic board on the one hand, on the other hand still can be used to provide power for aerogenerator, under the windy weather environment of cloudy day, hot pressing ventilation effect is limited, aerogenerator relies on the aerogenerator among the all ring edge borders, both combine each other, supplement each other, make the power generation process more balanced and high-efficient.
Furthermore, in order to be matched with most environments in China for use, the photovoltaic panel is only installed on the slope roof facing the south.
Furthermore, the hot pressing air channel is divided into a plurality of channels through the partition plates, each channel corresponds to one wind driven generator, and wind guiding is more accurate.
Furthermore, in each channel of the hot-pressing air channel, a plurality of venturi structures are designed, so that the wind speed is accelerated at the tail end, and the influence on the wind driven generator is improved.
Drawings
Fig. 1 is a schematic structural view of a wind-light complementary double-layer ventilated pitched roof system in embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of a hot-pressing air duct in embodiment 2 of the present invention.
In the figure: 1. a sloped roof; 2. a photovoltaic panel; 3. a wind power generator; 4. hot-pressing air ducts; 5. a partition plate; 6. a venturi structure.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
As shown in fig. 1, the wind-solar complementary double-layer ventilated pitched roof system comprises a pitched roof 1, a photovoltaic panel 2 erected on the pitched roof, and a wind driven generator 3 installed at the ridge, wherein a hot-pressing air duct 4 is formed between the photovoltaic panel 2 and the pitched roof 1, and impellers of the wind driven generator 3 are multi-wind-direction impellers capable of receiving a vertical wind direction and a horizontal wind direction.
The photovoltaic panel 2 is arranged on one side inclined plane or two side inclined planes of the slope roof 1, and is mainly determined according to the position of a building, the building is towards the south in most areas of China, and the south facing surface can obtain the maximum illumination time, so that in the embodiment, one side inclined plane of the slope roof is arranged towards the south, the photovoltaic panel 2 is arranged on the south facing side inclined plane, and the photovoltaic panel 2 is fixed on the slope roof 1 through a support to construct the hot-pressing air channel 4.
When the sun irradiates the slope roof with the sunny side, the photovoltaic panel 2 shades the roof, the heat gain of the slope roof is greatly reduced, the photovoltaic module is heated in the working process, airflow upwards along the slope surface is formed due to the hot pressing effect, and the wind driven generator is driven to rotate to generate power in the process of passing through the ridge.
Under the condition of fine and windless weather, the hot-pressing ventilation effect is obvious, the wind driven generator mainly depends on ascending airflow between double-layer roofs to generate electricity, the photovoltaic power generation capacity is large, and the wind power generation is secondary.
Under the condition of windy weather in cloudy days, the hot-pressing ventilation effect is limited, the wind driven generator mainly depends on wind power generation of the surrounding environment, the wind power generation amount is slightly more, and the photovoltaic power generation amount is small.
Wind power generation and photovoltaic power generation can form good complementation under different weather conditions, and can realize better balance of generated energy.
Example 2
As shown in fig. 2, the present embodiment is different from embodiment 1 in that: a plurality of clapboards 5 are distributed in the hot-pressing air duct 4, the hot-pressing air duct 4 is divided into a plurality of channels by the clapboards 5, a wind driven generator 3 is correspondingly installed on a ridge at the air outlet of each channel, the outlet of each channel of the hot-pressing air duct 4 is gradually narrowed to form a Venturi structure 6, and the Venturi structure comprises a narrowing section and a parallel section at the outlet of each channel.
The main purpose of this embodiment lies in promoting the effect in hot pressing wind channel under fine weather, improves the terminal wind speed in hot pressing wind channel, and then improves aerogenerator's generating efficiency.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: modifications can still be made to the embodiments of the invention or equivalents may be substituted for some of the features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (8)
1. The utility model provides a complementary double-deck ventilation pitched roof system of scene which characterized in that: the wind power generation device comprises a slope roof, a photovoltaic plate erected on the slope roof and a wind power generator installed at a ridge, wherein a hot-pressing air channel is formed between the photovoltaic plate and the slope roof, and an impeller of the wind power generator is a multi-wind-direction impeller capable of receiving vertical wind direction and horizontal wind direction.
2. The wind-solar hybrid double-decker ventilated pitched roof system according to claim 1, characterized in that: the impeller of the wind driven generator is a spiral impeller which is vertically installed.
3. The wind-solar hybrid double-decker ventilated pitched roof system according to claim 2, characterized in that: the photovoltaic panel is arranged on one side inclined plane or two side inclined planes of the sloping roof.
4. The wind-solar hybrid double-layer ventilated pitched roof system according to claim 2, wherein: one side slope of the slope roof is arranged towards south, and a photovoltaic panel is arranged on the slope towards south.
5. The wind-solar hybrid double-layer ventilated pitched roof system of claim 4, wherein: the photovoltaic panel is fixed on the slope roof through a support.
6. The wind-solar hybrid double-decker ventilated pitched roof system according to any one of the claims 1 to 5, characterized in that: a plurality of partition plates are distributed in the hot-pressing air channel, the hot-pressing air channel is divided into a plurality of channels by the partition plates, and a wind driven generator is correspondingly installed on the ridge at the air outlet of each channel.
7. The wind-solar hybrid double-decker ventilated pitched roof system according to claim 6, wherein: and the outlets of all the channels of the hot-pressing air duct are gradually narrowed to form a Venturi structure.
8. The wind-solar hybrid double-decker ventilated pitched roof system according to claim 7, wherein: and each channel outlet of the hot-pressing air channel comprises a narrowing section and a parallel section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122808329.9U CN217326021U (en) | 2021-11-17 | 2021-11-17 | Wind-solar complementary double-layer ventilation pitched roof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122808329.9U CN217326021U (en) | 2021-11-17 | 2021-11-17 | Wind-solar complementary double-layer ventilation pitched roof system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217326021U true CN217326021U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122808329.9U Active CN217326021U (en) | 2021-11-17 | 2021-11-17 | Wind-solar complementary double-layer ventilation pitched roof system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217326021U (en) |
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2021
- 2021-11-17 CN CN202122808329.9U patent/CN217326021U/en active Active
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