CN113796288A - Portable device and solar energy intelligence water conservation irrigator of following spot - Google Patents

Portable device and solar energy intelligence water conservation irrigator of following spot Download PDF

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Publication number
CN113796288A
CN113796288A CN202111189744.9A CN202111189744A CN113796288A CN 113796288 A CN113796288 A CN 113796288A CN 202111189744 A CN202111189744 A CN 202111189744A CN 113796288 A CN113796288 A CN 113796288A
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CN
China
Prior art keywords
elastic deformation
solar panel
portable light
base
tracking device
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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.)
Granted
Application number
CN202111189744.9A
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Chinese (zh)
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CN113796288B (en
Inventor
刘晓初
陈修杰
梁忠伟
萧金瑞
赵春辉
陈泽威
沈忠健
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Guangzhou University
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Guangzhou University
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Priority to CN202111189744.9A priority Critical patent/CN113796288B/en
Publication of CN113796288A publication Critical patent/CN113796288A/en
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Publication of CN113796288B publication Critical patent/CN113796288B/en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/425—Horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/20—Arrangements for controlling solar heat collectors for tracking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • 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
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention discloses a portable light following device and a solar intelligent water-saving irrigator, wherein the portable light following device comprises a seat body, a solar panel and an elastic deformation mechanism; the solar panel is movably connected to the seat body; elastic deformation mechanism includes a plurality of elastic deformation pieces that are heated contractibly, all be equipped with the heat absorption coating on a plurality of elastic deformation pieces, a plurality of elastic deformation piece evenly distributed set up between pedestal and the solar panel, and a plurality of elastic deformation piece one end with the pedestal is connected, and the other end is connected bottom the solar panel. The solar energy tracking device effectively promotes the deflection movement of the solar panel by utilizing the characteristic that the elastic deformation piece is heated and shrunk and combining the heat absorption coating, thereby realizing the light tracking effect and leading the solar panel to better and fully absorb the solar illumination; meanwhile, the structure is simple and light, the convenience is good, and components such as a power source do not need to be installed.

Description

Portable device and solar energy intelligence water conservation irrigator of following spot
Technical Field
The invention relates to solar equipment, in particular to a portable light following device and a solar intelligent water-saving irrigator.
Background
In the application of plant irrigation, solar energy is used as power, automatic irrigation of plant watering is realized, the problem that commercial power is additionally added to irrigation equipment is effectively solved, and the solar plant irrigation system has the advantages of environmental protection, safety, low cost and the like. However, in the prior art, the solar lighting device of the irrigator has a complicated structure, cannot be adjusted according to the direction of sunlight, and has poor lighting effect, so that a portable light following device is required to further improve the solar power effect.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a portable light following device which is simple in structure, convenient to use and beneficial to improvement of sunlight collection.
The invention also aims to provide the solar intelligent water-saving irrigator.
The purpose of the invention is realized by the following technical scheme:
a portable light following device is characterized by comprising a seat body, a solar panel and an elastic deformation mechanism; the solar panel is movably connected to the seat body; elastic deformation mechanism includes a plurality of elastic deformation pieces that are heated contractibly, all be equipped with the heat absorption coating on a plurality of elastic deformation pieces, a plurality of elastic deformation piece evenly distributed set up between pedestal and the solar panel, and a plurality of elastic deformation piece one end with the pedestal is connected, and the other end is connected bottom the solar panel.
The working principle of the portable light following device is as follows:
the lighting surface of the solar panel is arranged upwards, when the irradiation direction of sunlight to the solar panel is changed (at the moment, sunlight obliquely irradiates on the solar panel), because the irradiation degrees of the sunlight on the elastic deformation pieces in all directions are different, the heating conditions of the elastic deformation pieces at different positions are different under the action of the heat absorption coating, specifically, the closer to the irradiation direction of the sunlight and the larger the irradiation area are, the more the heat absorption of the elastic deformation pieces is, the larger the contraction amplitude of the elastic deformation pieces is, and the larger the pull-down force to the solar panel is; therefore, the elastic deformation piece in each direction produces different pull-down force to solar panel under the promotion of different degree of being heated and different shrink range to drive solar panel along with the change of the direction of illumination of sunlight and move, and then let solar panel receive more sunlight, with improvement solar energy electric power storage effect.
In a preferred embodiment of the present invention, the base includes a base and a support pillar, the support pillar is disposed on the base, and the solar panel is movably connected to the top of the support pillar; one end of each elastic deformation piece is connected with the base, and the other end of each elastic deformation piece is connected with the bottom of the solar panel.
Preferably, the support column with connect through swing joint structure between the solar panel, swing joint structure includes cross universal joint and movable mounting seat, one of them link of cross universal joint rotates to be connected the top of support column, the other end link of cross universal joint with movable mounting seat rotates to be connected, solar panel is fixed to be set up on the movable mounting seat.
Preferably, the bottom of the solar panel is provided with a mounting seat, the mounting seat is movably connected with the top of the supporting column, and the end parts of the elastic deformation parts are fixedly connected with the bottom of the mounting seat.
In a preferred embodiment of the present invention, the elastic deformation member is a rubber band. The heat absorption coating is coated on the surface of the rubber band.
According to a preferable scheme of the invention, two ends of the elastic deformation piece are connected with the bottom of the solar panel and the base body through the hook base; the hook seat is provided with a plurality of fixing grooves, and the end part of the elastic deformation piece is fixedly connected in the fixing grooves.
Preferably, the couple seat includes the bottom piece and sets up a plurality of fixed blocks on the bottom piece, be equipped with the open slot between a plurality of fixed blocks and the bottom piece, the open slot transversely extends the setting, a plurality of fixed blocks are arranged along the transverse direction and are set up, and are equipped with the vertical groove of vertical extension between two adjacent fixed blocks, vertical groove with the open slot intercommunication sets up, vertical groove and open slot constitute the fixed slot.
Preferably, the opening groove is inclined downwards from inside to outside.
In a preferred embodiment of the present invention, four sets of the elastic deformation members are provided, and are disposed corresponding to the cross universal joints.
The utility model provides a solar energy intelligence water conservation irrigator which characterized in that includes the portable device of following spot, the portable device of following spot sets up the top at the casing.
Compared with the prior art, the invention has the following beneficial effects:
the solar energy tracking device effectively promotes the deflection movement of the solar panel by utilizing the characteristic that the elastic deformation piece is heated and shrunk and combining the heat absorption coating, thereby realizing the light tracking effect and leading the solar panel to better and fully absorb the solar illumination; meanwhile, the structure is simple and light, the convenience is good, and components such as a power source do not need to be installed.
Drawings
Fig. 1-3 are schematic structural views of an embodiment of the portable light tracking device applied to a solar intelligent water-saving irrigator, wherein fig. 1 is a front view, fig. 2 is a perspective view, and fig. 3 is an exploded view.
Fig. 4 is a perspective view of the portable light following device of the present invention.
Fig. 5 is a perspective view of the mount.
Fig. 6 is a perspective view of the hanger base.
Detailed Description
The present invention will be further described with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
Referring to fig. 1-6, the portable light tracking device of the present embodiment includes a base, a solar panel 2 and an elastic deformation mechanism; wherein the solar panel 2 is movably connected to the base; elastic deformation mechanism includes a plurality of elastic deformation pieces 4 that are heated contractibly, all be equipped with the heat absorption coating on a plurality of elastic deformation pieces 4, a plurality of elastic deformation pieces 4 evenly distributed sets up between pedestal and solar panel 2, and a plurality of elastic deformation pieces 4 one end with the pedestal is connected, and the other end is connected with 2 bottoms of solar panel. In this embodiment, the elastic deformation member 4 is a rubber band, and the heat absorption coating is coated on the surface of the rubber band.
Referring to fig. 1-4, the base body comprises a base 5 and a support column 7, the support column 7 is disposed on the base 5, and the solar panel 2 is movably connected to the top of the support column 7; one end of each elastic deformation piece 4 is connected with the base 5, and the other end of each elastic deformation piece is connected with the bottom of the solar panel 2. Through setting up such pedestal, be convenient for with solar panel 2's erection joint to be favorable to letting and leave sufficient space between solar panel 2 and the base 5 of pedestal, so that elastic deformation spare 4's installation, thereby the deformation of performance elastic deformation spare 4 drags the ability, the solar panel 2's of also being convenient for beat simultaneously.
Referring to fig. 1-3, the support column 7 and the solar panel 2 are connected by a movable connection structure, the movable connection structure includes a cross universal joint 15 and a movable mounting seat 14, one connection end of the cross universal joint 15 is rotatably connected to the top of the support column 7, the other connection end of the cross universal joint 15 is rotatably connected to the movable mounting seat 14, and the solar panel 2 is fixedly disposed on the movable mounting seat 14. The adoption of the cross universal joint 15 realizes the swing of the solar panel 2 in all directions, and has the advantages of good flexibility, simple structure and convenient assembly and disassembly. In this embodiment, the top of the supporting column 7 is further provided with a connecting block 16, and the connecting block 16 is arranged corresponding to two connecting ends of the cross universal joint 15, so as to realize the rotating connection installation with the cross universal joint 15.
Referring to fig. 1-5, the bottom of the solar panel 2 is provided with a mounting base 3, the mounting base 3 is movably connected with the top of the supporting column 7, and the ends of the elastic deformation members 4 are fixedly connected with the bottom of the mounting base 3. In this embodiment, the mounting seat 3 is arranged in a circular shape. Through the setting of mount pad 3, be convenient for solar panel 2 fixed and with support column 7 and elastic deformation 4 be connected, be favorable to improving solar panel 2's swing stability and precision. In this embodiment, the top of the mounting seat 3 is provided with a mounting groove 8, and the mounting groove 8 is rectangular and is arranged corresponding to the solar panel 2; through the setting of mounting groove 8, the installation and the fixed of solar panel 2 of being convenient for to improve the matching degree.
Referring to fig. 1-4 and 6, both ends of the elastic deformation element 4 are connected with the bottom and the base of the solar panel 2 through the hook base 6; wherein, be equipped with a plurality of fixed slots on the couple seat 6, the tip fixed connection of elastic deformation piece 4 is in the fixed slot.
Referring to fig. 6, the hanger base 6 includes a bottom block 10 and a plurality of fixed blocks 9 arranged on the bottom block 10, an open slot 13 is arranged between the fixed blocks 9 and the bottom block 10, the open slot 13 extends transversely, the fixed blocks 9 are arranged along the transverse direction, a vertical slot 12 extending vertically is arranged between two adjacent fixed blocks 9, the vertical slot 12 is communicated with the open slot 13, and the vertical slot 12 and the open slot 13 form the fixing slot. Through the setting of open slot 13 and vertical groove 12 to the end fixing of elastic deformation spare 4, the accessible is twined, mode such as knot is fixed, convenient operation.
Referring to fig. 6, the open groove 13 is inclined downward from the inside to the outside. Through setting up such open slot 13, the elastic deformation piece 4 of being convenient for is inwards slided along the inclined plane of open slot 13 to let elastic deformation piece 4 fix in the inside of open slot 13, avoid taking off and take off. Further, in the present embodiment, circular limiting grooves are provided in the vertical grooves 12 between the fixing blocks 9, and semicircular limiting grooves are provided on the side surfaces of the fixing blocks 9 located on the side edges; through the setting of circular spacing groove and semicircle spacing groove like this to carry on spacingly to the rubber band, be favorable to improving the position accuracy of rubber band, thereby improve the stability when contracting and extending, and then improve solar panel 2's motion accuracy. Three fixing blocks 9 are provided in this embodiment.
Referring to fig. 1 to 4, the elastic deformation members 4 are provided in four sets, and are arranged corresponding to the universal joint cross 15. Specifically, the four sets of elastically deformable members 4 are arranged in one-to-one correspondence with the four connection ends of the universal joint cross 15, and each set of elastically deformable member 4 includes two rubber bands. Like this, with the cooperation of cross universal joint 15, be favorable to pulling solar panel 2 through the shrink to realize solar panel 2's deflection swing, so that receive the shining of sunlight better, thereby improve solar drive effect.
Referring to fig. 1-6, the working principle of the portable light following device of the present embodiment is as follows:
the lighting surface of the solar panel 2 is arranged upward, when the irradiation direction of sunlight to the solar panel 2 is changed (at the moment, sunlight obliquely irradiates on the solar panel 2), because the irradiation degrees of sunlight on the elastic deformation pieces 4 in all directions are different, at the moment, under the action of the heat absorption coating, the heating conditions of the elastic deformation pieces 4 at different positions are different, specifically, the more the elastic deformation pieces 4 which are closer to the irradiation direction of the sunlight and have larger irradiation areas absorb more heat, so that the larger the contraction amplitude of the elastic deformation pieces 4 is, and the larger the pull-down force to the solar panel 2 is; consequently, elastic deformation piece 4 of each direction produces different pull-down dynamics to solar panel 2 under the promotion of different degree of being heated and different shrink range to drive solar panel 2 and move along with the change of the direction of illumination of sunlight, realize following spot the effect, and then let solar panel 2 receive more sunlight, with improvement solar energy electric power storage effect.
This embodiment still discloses a solar energy intelligence water conservation irrigator, follows spot the device including above-mentioned portable, and this portable follows spot the device setting at the top of casing 1.
The present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents and are included in the scope of the present invention.

Claims (10)

1. A portable light following device is characterized by comprising a seat body, a solar panel and an elastic deformation mechanism; the solar panel is movably connected to the seat body; elastic deformation mechanism includes a plurality of elastic deformation pieces that are heated contractibly, all be equipped with the heat absorption coating on a plurality of elastic deformation pieces, a plurality of elastic deformation piece evenly distributed set up between pedestal and the solar panel, and a plurality of elastic deformation piece one end with the pedestal is connected, and the other end is connected bottom the solar panel.
2. The portable light tracking device of claim 1, wherein the base comprises a base and a support column, the support column is disposed on the base, and the solar panel is movably connected to the top of the support column; one end of each elastic deformation piece is connected with the base, and the other end of each elastic deformation piece is connected with the bottom of the solar panel.
3. The portable light tracking device according to claim 2, wherein the support column and the solar panel are connected by a movable connection structure, the movable connection structure comprises a cross universal joint and a movable mounting base, one connection end of the cross universal joint is rotatably connected to the top of the support column, the other connection end of the cross universal joint is rotatably connected to the movable mounting base, and the solar panel is fixedly arranged on the movable mounting base.
4. The portable light tracking device according to claim 2 or 3, wherein a mounting seat is arranged at the bottom of the solar panel, the mounting seat is movably connected with the top of the supporting column, and the ends of the plurality of elastic deformation members are fixedly connected with the bottom of the mounting seat.
5. The portable light tracking device of claim 1, wherein the elastically deformable member is a rubber band.
6. The portable light tracking device of claim 1, wherein both ends of the elastic deformation member are connected with the bottom of the solar panel and the base body through the hook base; the hook seat is provided with a plurality of fixing grooves, and the end part of the elastic deformation piece is fixedly connected in the fixing grooves.
7. The portable light tracking device according to claim 6, wherein the hanger base comprises a bottom block and a plurality of fixing blocks arranged on the bottom block, open grooves are arranged between the fixing blocks and the bottom block, the open grooves extend transversely, the fixing blocks are arranged in a transverse direction, a vertical groove extending vertically is arranged between two adjacent fixing blocks, the vertical groove is communicated with the open grooves, and the vertical groove and the open grooves form the fixing grooves.
8. The portable light tracking device of claim 7, wherein the open slot is disposed obliquely downward from inside to outside.
9. The portable light tracking device of claim 3, wherein there are four sets of said elastically deformable members, arranged to correspond to said cross-shaped gimbal.
10. A solar intelligent water-saving irrigator which comprises the portable light following device according to any one of claims 1 to 9, wherein the portable light following device is arranged on the top of an irrigator shell.
CN202111189744.9A 2021-10-12 2021-10-12 Portable light-following device and solar intelligent water-saving irrigation device Active CN113796288B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111189744.9A CN113796288B (en) 2021-10-12 2021-10-12 Portable light-following device and solar intelligent water-saving irrigation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111189744.9A CN113796288B (en) 2021-10-12 2021-10-12 Portable light-following device and solar intelligent water-saving irrigation device

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CN113796288A true CN113796288A (en) 2021-12-17
CN113796288B CN113796288B (en) 2023-06-20

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