CN111464126A - Louvered self-adjusting household photovoltaic system with protection device - Google Patents
Louvered self-adjusting household photovoltaic system with protection device Download PDFInfo
- Publication number
- CN111464126A CN111464126A CN202010227999.9A CN202010227999A CN111464126A CN 111464126 A CN111464126 A CN 111464126A CN 202010227999 A CN202010227999 A CN 202010227999A CN 111464126 A CN111464126 A CN 111464126A
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- Prior art keywords
- photovoltaic
- photovoltaic panel
- louvered
- control unit
- self
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- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000005286 illumination Methods 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000011897 real-time detection Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000003628 erosive effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 3
- 230000001012 protector Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
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Classifications
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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
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/20—Collapsible or foldable PV modules
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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
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
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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
- 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
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention discloses a louvered self-adjusting household photovoltaic system with a protective device. The accurate calculation result of the time-by-time incident angle of the sunlight of each place is preset in the control system, so that the automatic real-time adjustment of the angle of the photovoltaic louver blade is realized, and the sun-shading effect and the productivity benefit are maximized. Simultaneously, the design of shutter plate is compared in the influence that monoblock photovoltaic board more reduced indoor daylighting. Monitoring when through photosensitive sensor and humidity transducer, when overcast and rainy weather, drive arrangement pulling shelters from the curtain and shelters from the photovoltaic board, avoids the erosion of rainwater etc. to the photovoltaic board, prolongs its life. The electric energy generated after the photovoltaic panel collects sunlight can be charged to a storage battery, so as to supply power for a driving motor, a control unit or other direct current equipment, and can also be converted into alternating current for daily use of a building through an inverter.
Description
Technical Field
The invention belongs to the technical field of solar energy, and particularly relates to a louvered self-adjusting household photovoltaic system with a protective device.
Background
The building energy consumption of China accounts for 21.11 percent of national energy consumption, and the heat of the external window is taken as a main source of the building energy consumption, so that the building sun shading is a hot problem in the field of building energy conservation. The building external sunshade product is combined with the solar photovoltaic panel, so that the sunshade requirement can be met, and the capacity function can be played.
Solar energy plays an important role as a novel clean energy source in a long-term energy strategy. However, the productivity benefit of the solar photovoltaic panel is seriously influenced by weather, and in rainy days, not only can insufficient sunlight be absorbed, but also the solar photovoltaic panel is influenced by rainwater, so that the service life of the solar photovoltaic panel is seriously shortened.
Disclosure of Invention
The invention aims to provide a louvered self-adjusting household photovoltaic system with a protection device for an external window of a building by combining external shading and solar photovoltaic technologies. The automatic real-time adjustment of the angle of the photovoltaic louver blade is realized by presetting the accurate calculation result of the time-by-time incident angle of the sunlight at each place in the control system. When overcast and rainy weather, the drive protector pulling is sheltered from the curtain and is carried out the rainwater to the photovoltaic board and shelter from, avoids the erosion of rainwater etc. to the photovoltaic board, prolongs its life.
The invention provides a louvered self-adjusting household photovoltaic system with a protection device for an external window of a building, which comprises a louvered photovoltaic panel, a photovoltaic panel frame, a photosensitive sensor, a control unit and a driving motor, wherein the louvered photovoltaic panel is arranged on the frame; the louver-type photovoltaic panel is positioned on the upper surface of the photovoltaic panel frame and consists of a plurality of strip-shaped photovoltaic panels which are arranged in parallel; rotating shafts are arranged at two ends of the strip-shaped photovoltaic panel and connected with two sides of the photovoltaic panel frame, and the photosensitive sensor is positioned on the end face of the outer side of the photovoltaic panel frame; the photosensitive sensor detects outdoor solar illumination data in real time and transmits real-time outdoor illumination intensity signals to the control unit, the control unit calculates the sunlight incidence angle according to the acquired solar illumination data, and according to the sunlight incidence angle, the control unit drives the rotating shaft to adjust the angle of the strip-shaped photovoltaic panel in real time through the driving motor.
Furthermore, the photovoltaic panel frame is fixedly installed above the outer window and is transversely connected with the outer window through a steel structure.
Furthermore, guide rails are installed on two side edges of the photovoltaic panel frame.
Furthermore, the electric energy generated by the strip-shaped photovoltaic panel after collecting sunlight can be used for charging a storage battery, supplying power for a driving motor, a control unit or other direct current equipment, and can also be converted into alternating current through an inverter.
Furthermore, a humidity sensor is further arranged on the end face of the outer side of the photovoltaic panel frame.
Furthermore, the upper end surface of the photovoltaic panel frame is provided with a reel pipe, two ends of the reel pipe are connected with the transmission box, the shielding curtain is positioned on the surface of the reel pipe, the outer side corner of the lower end of the shielding curtain is connected with the transmission pulley, the photosensitive sensor detects the outdoor solar illumination data value in real time and transmits a real-time outdoor illumination intensity signal to the control unit; humidity transducer real-time detection outdoor air humidity value to carry the control unit with real-time outdoor air humidity signal, if the illumination data value is less than predetermined illumination condition value, and the air humidity value accords with and predetermines overcast and rainy weather characteristic value, thereby the control unit passes through driving motor control transmission case and rotates and make the coaster forward movement in the guide rail, and then control the screen extension at shutter formula photovoltaic board surface.
Further, if the illumination data value is greater than the preset illumination condition value, and the air humidity value is not in accordance with the preset overcast and rainy weather characteristic value, the control unit controls the transmission case to rotate through the driving motor so that the pulley moves reversely in the guide rail, and then the shielding curtain is controlled to be stored on the surface of the reel pipe.
Has the advantages that: compared with the prior art, the technical scheme of the invention has the following advantages:
(1) the angle of the photovoltaic louver is automatically adjusted along with the change of the incident angle of sunlight and outdoor light intensity, the maximization of the sun-shading effect and the productivity benefit is realized, and meanwhile, compared with a whole photovoltaic plate, the design of the louver blade does not influence indoor lighting.
(2) Monitoring when through photosensitive sensor and humidity transducer, in overcast and rainy weather, the drive protector pulling is sheltered from the curtain and is carried out the rainwater to the photovoltaic board and shelter from, avoids the erosion to the photovoltaic board of rainwater etc. prolongs its life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the transmission of the present invention;
the device comprises a strip-shaped photovoltaic panel, a frame, a photosensitive sensor, a humidity sensor, a transmission device, a driving motor, a steel structure, a shielding curtain, a transmission box, a guide rail, a transmission pulley, a pipe coiling device, a window and a guide rail, wherein the strip-shaped photovoltaic panel is 1, the frame is 2, the photosensitive sensor is 3, the humidity sensor is 4, the transmission device is 5, the driving motor is 6, the steel structure is 7, the shielding curtain is 8, the transmission box is.
Detailed Description
Hereinafter, a specific embodiment of the present invention will be described with reference to the accompanying drawings.
The louvered self-adjusting household photovoltaic system with the protection device for the building external window as shown in the figures 1 to 3 comprises a louvered photovoltaic panel, a photosensitive sensor 3, a humidity sensor 4, a control unit, a driving motor 6, a transmission device 5 and a shielding curtain 8.
The louver-type photovoltaic panel is positioned on the upper surface of the frame 2 and consists of a plurality of strip-type photovoltaic panels 1 which are arranged in parallel; and the both ends of bar photovoltaic board 1 all are provided with the pivot, the pivot is connected with frame 2, can realize the adjustment of bar photovoltaic board angle through the pivot.
The frame 2 is fixedly arranged above the outer window and is transversely connected with the outer window through a steel structure 7, guide rails 10 are arranged on the edges of two sides of the frame 2, and a photosensitive sensor 3 and a humidity sensor 4 are arranged on the end face, far away from the window 13, of the outer side of the frame 2.
The control system comprises a photosensitive sensor 3, a humidity sensor 4 and a control unit, wherein the photosensitive sensor 3 detects the outdoor sunlight irradiation intensity in real time and transmits a real-time outdoor illumination intensity signal to the control unit, and the humidity sensor 4 detects the outdoor air humidity in real time and transmits a real-time outdoor air humidity signal to the control unit; the control unit receives the real-time outdoor illumination intensity signal and the real-time outdoor air humidity signal, and when the illumination intensity signal and the air humidity signal simultaneously meet preset requirements, such as rainy weather characteristics, the control unit sends an instruction to the motor driver 6 to enable the driving motor to output torque with corresponding magnitude so as to drive the shielding curtain 8 to transmit; the control unit is also matched with an accurate calculation result of the time-by-time incident angle of sunlight on the local, and an angle signal sends an instruction to the driving motor 6 to drive the rotating shaft to change the angle of the photovoltaic shutter.
The driving motor 6 is also used for driving a transmission device to run, and the transmission device comprises a transmission case 9 and a transmission pulley 11. The transmission case 9 contains gears and transmission belts, and can control the pulley 11 to move forward and backward in the guide rail; the corners of the shielding curtain 8 are connected with the transmission pulley 11 and are stored on the surface of the reel pipe 12 in sunny days, and the transmission case 9 is driven by the motor 6 to enable the pulley 11 to move in the guide rail in rainy days, so that the shielding curtain 8 can extend and cover the photovoltaic panel to shield rainwater erosion; the shielding curtain 8 and the reelpipe 12 can be disassembled, and the cleaning and the replacement are convenient.
The electric energy generated after the strip-shaped photovoltaic panel 1 collects sunlight can be charged to a storage battery, power is supplied to a driving motor 6, a control unit or other direct current equipment, and the electric energy can be converted into daily-used alternating current through an inverter.
Claims (7)
1. A louvered self-adjusting household photovoltaic system with a protection device for an external window of a building is characterized by comprising a louvered photovoltaic panel, a photovoltaic panel frame, a photosensitive sensor, a control unit and a driving motor; the louver-type photovoltaic panel is positioned on the upper surface of the photovoltaic panel frame and consists of a plurality of strip-shaped photovoltaic panels which are arranged in parallel; rotating shafts are arranged at two ends of the strip-shaped photovoltaic panel and connected with two sides of the photovoltaic panel frame, and the photosensitive sensor is positioned on the end face of the outer side of the photovoltaic panel frame; the photosensitive sensor detects outdoor solar illumination data in real time and transmits real-time outdoor illumination intensity signals to the control unit, the control unit calculates the sunlight incidence angle according to the acquired solar illumination data, and according to the sunlight incidence angle, the control unit drives the rotating shaft to adjust the angle of the strip-shaped photovoltaic panel in real time through the driving motor.
2. The louvered self-adjusting residential photovoltaic system with protective devices for an exterior window of a building as claimed in claim 1, wherein the photovoltaic panel frame is fixedly mounted above the exterior window and is connected with the exterior window in a transverse direction through a steel structure.
3. The louvered self-adjusting residential photovoltaic system with a protective device for an exterior window of a building as claimed in claim 1 or 2, wherein guide rails are installed at two side edges of the photovoltaic panel frame.
4. The louvered self-adjusting residential photovoltaic system with the protective device for the building exterior window, as claimed in claim 1 or 2, wherein the electrical energy generated by the strip-shaped photovoltaic panels after collecting sunlight can be charged to a storage battery, used for supplying power to a driving motor, a control unit or other direct current equipment, and can be converted into alternating current through an inverter.
5. The louvered self-adjusting residential photovoltaic system with a protective device for an exterior window of a building according to claim 1 or 2, wherein a humidity sensor is further arranged on the outer end face of the photovoltaic panel frame.
6. The louvered self-adjusting residential photovoltaic system with the protective device for the external window of the building as claimed in claim 5, wherein a roller pipe is installed on the upper end surface of the photovoltaic panel frame, two ends of the roller pipe are connected with a transmission case, a shielding curtain is positioned on the surface of the roller pipe, the lower outer side corner of the shielding curtain is connected with a transmission pulley, the photosensitive sensor detects the outdoor solar illumination data value in real time and transmits a real-time outdoor illumination intensity signal to the control unit; humidity transducer real-time detection outdoor air humidity value to carry the control unit with real-time outdoor air humidity signal, if the illumination data value is less than predetermined illumination condition value, and the air humidity value accords with and predetermines overcast and rainy weather characteristic value, thereby the control unit passes through driving motor control transmission case and rotates and make the coaster forward movement in the guide rail, and then control the screen extension at shutter formula photovoltaic board surface.
7. The louvered self-adjusting residential photovoltaic system with the protective device for the exterior window of the building as claimed in claim 6, wherein if the illumination data value is greater than a preset illumination condition value and the air humidity value does not conform to a preset rainy weather characteristic value, the control unit controls the transmission case to rotate through the driving motor so as to enable the pulley to move reversely in the guide rail, and further controls the shielding curtain to be stored on the surface of the roller pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010227999.9A CN111464126A (en) | 2020-03-27 | 2020-03-27 | Louvered self-adjusting household photovoltaic system with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010227999.9A CN111464126A (en) | 2020-03-27 | 2020-03-27 | Louvered self-adjusting household photovoltaic system with protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111464126A true CN111464126A (en) | 2020-07-28 |
Family
ID=71683281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010227999.9A Pending CN111464126A (en) | 2020-03-27 | 2020-03-27 | Louvered self-adjusting household photovoltaic system with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111464126A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018056797A1 (en) * | 2016-09-26 | 2018-03-29 | Majid El Bouazzaoui | Intelligent device for automatically changing the orientation of a photovoltaic panel |
| CN108964598A (en) * | 2018-05-24 | 2018-12-07 | 鸿策企业管理咨询（江苏）有限公司 | A kind of solar panels incorporate system |
| CN209318229U (en) * | 2018-10-31 | 2019-08-30 | 北京嘉寓门窗幕墙股份有限公司 | A kind of photovoltaic power generation plate fixed frame |
| CN110878601A (en) * | 2018-09-06 | 2020-03-13 | 北京汉能光伏投资有限公司 | Photovoltaic sunshade and photovoltaic curtain wall system |
| CN210183281U (en) * | 2019-07-08 | 2020-03-24 | 安港企业管理(台州)有限公司 | Distributed pre-installed solar power supply station |
-
2020
- 2020-03-27 CN CN202010227999.9A patent/CN111464126A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018056797A1 (en) * | 2016-09-26 | 2018-03-29 | Majid El Bouazzaoui | Intelligent device for automatically changing the orientation of a photovoltaic panel |
| CN108964598A (en) * | 2018-05-24 | 2018-12-07 | 鸿策企业管理咨询（江苏）有限公司 | A kind of solar panels incorporate system |
| CN110878601A (en) * | 2018-09-06 | 2020-03-13 | 北京汉能光伏投资有限公司 | Photovoltaic sunshade and photovoltaic curtain wall system |
| CN209318229U (en) * | 2018-10-31 | 2019-08-30 | 北京嘉寓门窗幕墙股份有限公司 | A kind of photovoltaic power generation plate fixed frame |
| CN210183281U (en) * | 2019-07-08 | 2020-03-24 | 安港企业管理(台州)有限公司 | Distributed pre-installed solar power supply station |
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Application publication date: 20200728 |
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| RJ01 | Rejection of invention patent application after publication |