CN109520157B - Self-cleaning solar panel - Google Patents
Self-cleaning solar panel Download PDFInfo
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- CN109520157B CN109520157B CN201811398486.3A CN201811398486A CN109520157B CN 109520157 B CN109520157 B CN 109520157B CN 201811398486 A CN201811398486 A CN 201811398486A CN 109520157 B CN109520157 B CN 109520157B
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- solar panel
- heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a self-cleaning solar panel which comprises an installation frame, wherein the upper surface of the installation frame is fixedly connected with two solar panel bodies and a separation plate, and the two solar panel bodies are positioned on two sides of the separation plate. In the invention, in daytime, the heat of sunlight heats the heat-collecting plate, so that the air in the movable cavity is heated through the heat-conducting rod, the two pistons move relatively due to the principle of expansion with heat and contraction with cold, the connecting plate moves forwards through the cooperation of the first permanent magnet and the second permanent magnet, and the solar panel is cleaned through the sponge layer; at night, sunlight falls, so that the air temperature on the side, opposite to each other, of each piston falls, air pressure is reduced and is smaller than the air pressure between the two pistons, the pistons are recovered, the solar panel is cleaned again through the sponge layer in the recovery process, and the solar panel is cleaned twice a day.
Description
Technical Field
The invention relates to the technical field of solar equipment, in particular to a self-cleaning solar panel.
Background
Solar panel is one kind and is changeed the equipment of other energy with solar energy, has received people's favor for this reason, and solar panel is because its needs accept the sunlight in the in-process of use, therefore it needs to be arranged outdoors, but when putting outdoors, the dust in the air will fall on solar panel, and like this because long-time laying of dust will lead to solar panel to absorb the efficiency of solar energy poor in the sunlight, because the dust can make light reflection or refraction, can't guarantee that solar panel fully absorbs solar energy.
To this end, we have designed a self-cleaning solar panel.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a self-cleaning solar panel.
In order to achieve the purpose, the invention adopts the following technical scheme:
a self-cleaning solar panel comprises a mounting frame, wherein two solar panel bodies and a separation plate are fixedly connected to the upper surface of the mounting frame, and the two solar panel bodies are positioned on two sides of the separation plate; mounting grooves are formed in two ends of the upper surface of the mounting frame, a light-transmitting layer is fixedly connected to the notch of each mounting groove, a heat-collecting plate is fixedly connected to the inner bottom of each mounting groove, and a heat-conducting rod is fixedly connected to the bottom of each heat-collecting plate; a movable cavity is arranged in the mounting frame, two pistons are arranged in the movable cavity, and the bottom of the heat conducting rod penetrates through the inner bottom of the mounting groove and extends into the movable cavity; be equipped with two connecting plates on the installing frame, sponge layer and two first permanent magnets of bottom fixedly connected with of connecting plate, be equipped with the motion groove that corresponds with first permanent magnet on the installing frame, fixedly connected with stopper on the first permanent magnet, the inside wall of motion groove is equipped with the guide way that corresponds with the stopper, be equipped with the second permanent magnet that corresponds with first permanent magnet in the piston, just the second permanent magnet is located first permanent magnet under, the interior bottom fixedly connected with iron sheet of motion groove.
Preferably, the inner bottom of the movable cavity is provided with a transition groove, and a rubber layer is fixedly connected to the notch of the transition groove.
Preferably, the equal fixedly connected with installation piece in upper and lower both sides of stopper, the inside wall of guide way is equipped with the spacing groove that corresponds with the installation piece, seted up on the installation piece and accomodate the groove, accomodate the inslot and be equipped with the ball, ball and spacing groove contact.
Preferably, a plurality of convex lenses are fixedly connected to the bottom of the light-transmitting layer.
The invention has the beneficial effects that:
1. in daytime, the heat of sunlight heats the heat-collecting plate, so that the air in the movable cavity is heated through the heat-conducting rod, the two pistons move relatively due to the principle of expansion with heat and contraction with cold, the connecting plate moves forwards under the matching action of the first permanent magnet and the second permanent magnet, and the solar panel is cleaned through the sponge layer; in the evening, sunlight is reduced, so that the air temperature of the side, opposite to the side where the two pistons are arranged, is reduced, the air pressure is reduced and is smaller than the air pressure between the two pistons, the pistons are recovered, the solar panel is cleaned again through the sponge layer in the recovery process, and the solar panel is cleaned twice a day;
2. the cost and the volume can be reduced by arranging the rubber layer;
3. the light gathering effect is enhanced through the arrangement of the convex lens, so that the heat gathering effect is enhanced, and the movement of the piston is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a self-cleaning solar panel according to the present invention;
FIG. 2 is a view from the direction A-A in FIG. 1;
FIG. 3 is a view from the direction B-B in FIG. 2;
FIG. 4 is an enlarged view at C of FIG. 2;
fig. 5 is a schematic structural diagram of embodiment three of a self-cleaning solar panel according to the present invention.
In the figure: the solar cell comprises a mounting frame 1, a solar panel body 2, a separation plate 3, a light transmission layer 4, a heat-collecting plate 5, a heat conduction rod 6, a movable cavity 7, a piston 8, a connecting plate 9, a sponge layer 10, a first permanent magnet 11, a limiting block 12, a second permanent magnet 13, an iron sheet 14, a rubber layer 15, a mounting block 16 and a convex lens 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-4, a self-cleaning solar panel comprises a mounting frame 1, wherein two solar panel bodies 2 and a separation plate 3 are fixedly connected to the upper surface of the mounting frame 1, and the two solar panel bodies 2 are positioned at two sides of the separation plate 3;
further, the arrangement of the partition plate 3 prevents the following two connection plates 9 from colliding and causing damage.
The mounting frame comprises a mounting frame 1, a light-transmitting layer 4, a heat-collecting plate 5 and a heat-conducting rod 6, wherein mounting grooves are formed in two ends of the upper surface of the mounting frame 1;
furthermore, the arrangement of the upper light-transmitting layer 4, the heat-collecting plate 5 and the heat-conducting rod 6 plays a role in heat collection, and then heat is transferred to realize subsequent control.
Wherein, a movable cavity 7 is arranged in the mounting frame 1, two pistons 8 are arranged in the movable cavity 7, and the bottom of the heat conducting rod 6 penetrates through the inner bottom of the mounting groove and extends into the movable cavity 7;
further, in heat conduction stick 6 gathers hot back will transmit activity chamber 7, then will make atmospheric pressure grow because one side air that two pistons 8 carried on the back mutually is heated, because expend with heat and contract with cold's principle, and then make two pistons 8 motion in opposite directions, wherein heat conduction stick 6 and piston 8's position relation picture can refer to figure 3.
The mounting frame 1 is provided with two connecting plates 9, the bottom of each connecting plate 9 is fixedly connected with a sponge layer 10 and two first permanent magnets 11, the mounting frame 1 is provided with a moving groove corresponding to each first permanent magnet 11, each first permanent magnet 11 is fixedly connected with a limiting block 12, the inner side wall of each moving groove is provided with a guide groove corresponding to each limiting block 12, a second permanent magnet 13 corresponding to each first permanent magnet 11 is arranged in the piston 8, the second permanent magnet 13 is located right below the first permanent magnet 11, and the inner bottom of each moving groove is fixedly connected with an iron sheet 14;
further, the equal fixedly connected with installation piece 16 in the upper and lower both sides of stopper 12, the inside wall of guide way is equipped with the spacing groove that corresponds with installation piece 16, the groove has been seted up on installation piece 16 and has been accomodate, accomodate the inslot and be equipped with the ball, ball and spacing groove contact, setting through installation piece 16 like this, make stopper 12 stable, and then make first permanent magnet 11 stable, and setting through the ball is the frictional force that reduces between installation piece 16 and the spacing inslot side wall, in addition, wherein the setting of iron sheet is the appeal of guaranteeing between first permanent magnet 11 and the second permanent magnet 13, the effect that separates magnetism can not appear.
The use principle of the invention is as follows:
when the device is placed outside, so that the device can absorb sunlight, in daytime, the sunlight irradiates on the heat-collecting plate 5 through the light-transmitting layer 4, the sunlight contains heat, the heat-collecting plate 5 generates heat continuously along with the continuous irradiation of the sun, the heat-collecting plate 5 transmits the heat into the movable cavity 7 through the heat-conducting rod 6, so that air in the movable cavity 7 is heated and expanded, and the piston 8 is pushed to move forwards, which can refer to the position of the heat-conducting rod 6 in the movable cavity 7 shown in fig. 3, wherein the piston 8 is internally provided with the second permanent magnet 13, the second permanent magnet 13 moves forwards along with the forward movement of the piston 8, the second permanent magnet 13 and the first permanent magnet 11 are mutually attracted, because the opposite side of the second permanent magnet 13 and the first permanent magnet 11 is opposite in magnetism, when the second permanent magnet 13 moves forwards, the first permanent magnet 11 moves forwards, the connecting plate 9 is further driven to move forwards, so that the sponge layer 10 at the bottom of the connecting plate 9 moves on the upper surface of the solar panel body 2, the upper surface of the solar panel body 2 is cleaned along with the movement of the sponge layer 10, and dust on the upper surface of the solar panel body 2 is removed; and when ambient temperature descends, perhaps the sunlight weakens, for example when evening, will make the temperature between piston 8 and the activity chamber 7 descend, thereby make atmospheric pressure diminish, make piston 8 recover, and sponge layer 10 cleans solar panel body 2 again when recovering, sunshine makes heat-collecting plate 5 themogenesis when being convenient for the second day daytime, make piston 8 continue to move forward, thereby clean solar panel body 2, it is thus visible, sponge layer 10 cleans the processing in both sides to solar panel body 2 in one day, thereby guarantee the cleanness of solar panel body 2 upper surface, and then guarantee solar panel's absorption.
Example two
Referring to fig. 3, the present embodiment is different from the first embodiment in that: excessive groove has been seted up to the interior bottom in activity chamber 7, notch department fixedly connected with rubber layer 15 in excessive groove, through the setting of rubber layer 15 like this, can reduce the span of division board 3, thereby reduce cost and volume, because two pistons 8 motions in opposite directions will lead to the atmospheric pressure grow between two pistons 8 in the implementation row one, and will influence piston 8's motion when atmospheric pressure is enough big, and the rubber layer 15 that this implementation row set up can play excessive effect, because the atmospheric pressure that increases makes rubber layer 15 take place the deformation, thereby enter into excessive inslot, wherein rubber layer 15 can adopt the balloon skin to make.
EXAMPLE III
Referring to fig. 5, the present embodiment differs from embodiment one in that: the bottom of the euphotic layer 4 is fixedly connected with the convex lenses 17, so that the heat-gathering effect of the heat-gathering plate 5 is better through the light-gathering effect of the convex lenses 17, and the convex lenses 17 have the light-gathering effect, so that the heat-gathering plate 5 can gather more heat, and the piston 8 can be used in winter or places with insufficient illumination intensity, and the movement of the piston 8 is more obvious.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A self-cleaning solar panel comprises a mounting frame (1), and is characterized in that the upper surface of the mounting frame (1) is fixedly connected with two solar panel bodies (2) and a separation plate (3), and the two solar panel bodies (2) are positioned at two sides of the separation plate (3); mounting grooves are formed in two ends of the upper surface of the mounting frame (1), a light-transmitting layer (4) is fixedly connected to the notch of each mounting groove, a heat-collecting plate (5) is fixedly connected to the inner bottom of each mounting groove, and a heat-conducting rod (6) is fixedly connected to the bottom of each heat-collecting plate (5); a movable cavity (7) is arranged in the mounting frame (1), two pistons (8) are arranged in the movable cavity (7), and the bottom of the heat-conducting rod (6) penetrates through the inner bottom of the mounting groove and extends into the movable cavity (7); the mounting frame (1) is provided with two connecting plates (9), the bottom of each connecting plate (9) is fixedly connected with a sponge layer (10) and two first permanent magnets (11), the mounting frame (1) is provided with a moving groove corresponding to each first permanent magnet (11), each first permanent magnet (11) is fixedly connected with a limiting block (12), the inner side wall of each moving groove is provided with a guide groove corresponding to each limiting block (12), a second permanent magnet (13) corresponding to each first permanent magnet (11) is arranged in each piston (8), each second permanent magnet (13) is located right below each first permanent magnet (11), and the inner bottom of each moving groove is fixedly connected with an iron sheet (14); when the solar panel is placed outside, the solar panel can absorb sunlight, in daytime, the sunlight irradiates the heat-collecting plate (5) through the light-transmitting layer (4), the sunlight contains heat, the heat-collecting plate (5) generates heat continuously along with the continuous irradiation of the sun, the heat-collecting plate (5) transmits the heat into the movable cavity (7) through the heat-conducting rod (6), so that air in the movable cavity (7) is heated and expanded, the piston (8) is pushed to move forwards, the second permanent magnet (13) is arranged in the piston (8), the second permanent magnet (13) moves forwards along with the forward movement of the piston (8), the second permanent magnet (13) and the first permanent magnet (11) are mutually attracted because the opposite side of the second permanent magnet (13) and the first permanent magnet (11) is opposite in magnetism, and when the second permanent magnet (13) moves forwards, the first permanent magnet (11) moves forwards to drive the connecting plate (9) to move forwards, so that the sponge layer (10) at the bottom of the connecting plate (9) moves on the upper surface of the solar panel body (2), and the upper surface of the solar panel body (2) is cleaned along with the movement of the sponge layer (10), and dust on the upper surface of the solar panel body (2) is removed; and when the ambient temperature descends, or the sunlight weakens, such as at night, will make the temperature between piston (8) and the movable chamber (7) descend, thereby make atmospheric pressure diminish, make piston (8) recover, and sponge layer (10) cleans solar panel body (2) once more during recovering, sunshine makes heat-collecting plate (5) generate heat when being convenient for the second day daytime, make piston (8) continue to move forward, thereby clean the processing to solar panel body (2), it is thus clear that, sponge layer (10) cleans solar panel body (2) twice in one day, thereby guarantee the cleanness of solar panel body (2) upper surface, and then guarantee solar panel's absorption.
2. Self-cleaning solar panel according to claim 1, wherein the inner bottom of the active cavity (7) is provided with an excess groove, and a rubber layer (15) is fixedly connected to the notch of the excess groove.
3. The self-cleaning solar panel according to claim 1, wherein the upper and lower sides of the limiting block (12) are fixedly connected with mounting blocks (16), the inner side wall of the guiding groove is provided with a limiting groove corresponding to the mounting block (16), the mounting block (16) is provided with a receiving groove, the receiving groove is provided with balls, and the balls are in contact with the limiting groove.
4. Self-cleaning solar panel according to claim 1, wherein a plurality of convex lenses (17) are fixedly connected to the bottom of the light transmitting layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398486.3A CN109520157B (en) | 2018-11-22 | 2018-11-22 | Self-cleaning solar panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398486.3A CN109520157B (en) | 2018-11-22 | 2018-11-22 | Self-cleaning solar panel |
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| Publication Number | Publication Date |
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| CN109520157A CN109520157A (en) | 2019-03-26 |
| CN109520157B true CN109520157B (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811398486.3A Active CN109520157B (en) | 2018-11-22 | 2018-11-22 | Self-cleaning solar panel |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500791B (en) * | 2019-08-16 | 2021-04-20 | 湖州瑞讯机电设备有限公司 | Self-cleaning solar heat collecting tube |
| CN110572111B (en) * | 2019-08-29 | 2021-08-17 | 新昌县博衍智能科技有限公司 | Self-dedusting waterborne photovoltaic support |
| CN110887250B (en) * | 2019-11-15 | 2020-12-11 | 日照市信腾信息科技有限公司 | Solar panel for new energy water heater |
| CN111426075A (en) * | 2020-04-16 | 2020-07-17 | 袁叶霞 | Self-oil-removing cleaning window for kitchen |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10110162B2 (en) * | 2012-06-22 | 2018-10-23 | Reuben Chow | Automatic photovoltaic solar panel washer |
| CN205584104U (en) * | 2016-03-02 | 2016-09-14 | 上海舜海光伏科技有限公司 | Equipment that cleans of photovoltaic cell board |
| CN107782001A (en) * | 2017-12-12 | 2018-03-09 | 南京市雨花台区创新创业法治宣传与法律服务中心 | A kind of intelligent solar water heater with anti-dry and automatic water collecting function |
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| CN109520157A (en) | 2019-03-26 |
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Effective date of registration: 20200730 Address after: 325600 No. 136-138, Xinguang Avenue, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Applicant after: Liangxin Electric Co., Ltd Address before: 110000 No. 120 Dongling Road, Shenhe District, Liaoning, Shenyang Applicant before: Zhou Dazhao |
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Address after: 325600 first floor, building 1, No. 237, Weisan Road, Yueqing Economic Development Zone, Wenzhou, Zhejiang Patentee after: Zhejiang Anfu New Energy Technology Co.,Ltd. Address before: No.136-138 Xinguang Avenue, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province 325600 Patentee before: Liangxin Electric Co., Ltd |