CN111313821A - Automatically cleaning cooling type photovoltaic power generation device - Google Patents
Automatically cleaning cooling type photovoltaic power generation device Download PDFInfo
- Publication number
- CN111313821A CN111313821A CN202010144624.6A CN202010144624A CN111313821A CN 111313821 A CN111313821 A CN 111313821A CN 202010144624 A CN202010144624 A CN 202010144624A CN 111313821 A CN111313821 A CN 111313821A
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- power generation
- photovoltaic power
- frame
- rotation
- rotating shaft
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- 238000010248 power generation Methods 0.000 title claims abstract description 63
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000011521 glass Substances 0.000 claims abstract description 21
- 239000004744 fabric Substances 0.000 claims description 17
- 229920000742 Cotton Polymers 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005381 potential energy Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 3
- 238000000034 method Methods 0.000 description 10
- 239000000428 dust Substances 0.000 description 9
- 235000012431 wafers Nutrition 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- 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
-
- 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
- H02S30/10—Frame 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
- H02S40/10—Cleaning arrangements
- H02S40/12—Means for removing snow
-
- 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
-
- 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 belongs to the technical field of photovoltaic power generation, and discloses a self-cleaning cooling type photovoltaic power generation device which comprises a bottom plate and a photovoltaic power generation plate, wherein the photovoltaic power generation plate comprises a frame, glass, a power generation wafer and a back plate, two vertical rods are arranged at one end of the bottom plate, a hydraulic rod is hinged at the other end of the bottom plate, the upper end of the hydraulic rod is hinged with the frame, the right end of the frame is rotatably connected with the vertical rods, a first rotating shaft is rotatably connected at the right end of the frame, worms with opposite rotating directions are arranged at two ends of the first rotating shaft, a second rotating shaft is rotatably connected at the upper side of the right end of the frame, a turbine is arranged on the second rotating shaft, a first cross rod is further fixedly connected with the second rotating shaft, a second cross rod is hinged at the free end of the first cross rod, a wiping plate is fixedly connected at the free end of the second cross rod, and is provided with a circulating water pump. The photovoltaic power generation board cleaning and cooling device can clean and cool the photovoltaic power generation board and improve the power generation efficiency of the photovoltaic power generation board.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to a self-cleaning cooling type photovoltaic power generation device.
Background
With the continuous investment of the nation on the policy of saving and reducing emission and the requirement on the air environment, clean energy can continuously go deep into the life of people, solar energy is the cleanest energy and is a renewable resource, the solar energy is rich in resources, can be used freely, does not need to be transported, and has no pollution to the environment. Solar water heaters which are in the way of people's lives are widely applied to people's lives at present, and how to fully utilize solar energy to replace natural resources such as coal, petroleum and the like is a subject of continuous research.
In modern society, the sustainable development of environment and energy is continuously emphasized in all countries in the world, after the world energy pattern changes, all countries begin to select photovoltaic power generation to save energy, and in the development process of recent years, the development speed of the photovoltaic industry is very fast and the photovoltaic industry is popularized in all places. The photovoltaic power generation device mainly comprises a photovoltaic power generation board, a controller and an inverter, and light energy is directly converted into electric energy by utilizing the photovoltaic effect of a semiconductor interface.
However, the wide dust existing in the external atmospheric environment has a great influence on the actual operation process of the photovoltaic module power generation device, and the dust deposited on the surface of the photovoltaic module glass can reduce the light transmittance, so that the photovoltaic module receives the sunlight irradiance and becomes lower, and the light transmittance is lower and lower along with the higher precipitation concentration, thereby the power generation efficiency of the photovoltaic module is seriously reduced. Therefore, it is necessary to remove dust deposited on the glass surface of the photovoltaic module and keep the photovoltaic module clean. But current photovoltaic module dust clearance mainly uses artifical clearance to give first place to, and the workman utilizes water to wash or mop class instrument to clear up the photovoltaic module dust, and degree of automation is on the low side, and wastes time and energy, can not realize automatic dust removal purpose. And a large amount of water resources are wasted in the process of washing dust by water. In addition, since the temperature has a significant influence on the power generation efficiency of the photovoltaic module, the power generation efficiency of the photovoltaic module is reduced by about 15% at an ambient temperature exceeding 30 degrees celsius, and the ice and snow cover has a more serious influence on the photovoltaic module at a cold temperature, it is necessary to reduce the temperature by technical means.
Disclosure of Invention
The invention aims to provide a self-cleaning cooling type photovoltaic power generation device, which solves the problems that a photovoltaic power generation plate of the existing photovoltaic power generation device is inconvenient to clean manually, and the power generation efficiency is influenced by the high temperature of the photovoltaic power generation plate.
The invention provides the basic scheme that: a self-cleaning cooling type photovoltaic power generation device comprises a base and a photovoltaic power generation plate, wherein the photovoltaic power generation plate comprises a frame, glass, power generation wafers and a back plate, the glass, the power generation wafers and the back plate are sequentially arranged in the frame, the base comprises an I-shaped bottom plate, two vertical rods are arranged at one end of the bottom plate, a hydraulic rod is hinged at the other end of the bottom plate, the upper end of the hydraulic rod is hinged with the frame, two sides of the end part of the frame, far away from the hydraulic rod, are rotatably connected with the vertical rods, a first support is fixedly connected to the end part of the frame, close to the vertical rods, and is rotatably connected with a first rotating shaft through the first support, worms with opposite rotating directions are fixedly connected to the two ends of the first rotating shaft coaxially, a second rotating shaft is rotatably connected to the two ends of the upper side part of the frame, close to the vertical rods, a worm matched with, the free end of first horizontal pole articulates there is the second horizontal pole, and the free end rigid coupling of two second horizontal poles has the board of wiping, it is provided with the sponge brush to wipe between board and the glass, the tip of wiping the board and keeping away from the second horizontal pole is provided with gluey scraper blade, bottom plate central authorities are provided with adjacent motor and water tank, arbitrary the montant is provided with the coaxial third axis of rotation with the rotation center line of frame, the motor passes through the belt with the third axis of rotation and is connected, the third axis of rotation passes through the belt with first axis of rotation and is connected, the back of the body is connected with first axis ofThe end face of the plate far away from the power generation wafer is provided with a heat exchange tube bank, the water tank and the heat exchange tube bank form a circulation passage, and a water outlet of the water tank is provided with a circulating water pump.
Working principle of basic scheme: the device drives a third rotating shaft through a motor, the third rotating shaft drives a first rotating shaft, the first rotating shaft drives a second rotating shaft to rotate through a worm gear and worm, the rotating directions of two first cross rods are opposite due to the fact that the rotating directions of the two worm gears are opposite, when the two first cross rods rotate in opposite directions, the second cross rod is linked to withdraw the wiping plate, when the two first cross rods rotate in opposite directions, the second cross rod is linked to push the wiping plate to the other side of the glass, and through the mode, the adhesive scraping plate scrapes sundries on the glass, and the sponge brush further cleans dust; in high-temperature weather, water in the water tank flows in the heat exchange tube rows through the circulating water pump to cool the back plate, so that the temperature of the power generation wafer is reduced.
The basic scheme has the advantages that：
(1) This device cleans the board through motor control and makes a round trip to clear up the glass surface, uses the scraper blade to strike off stubborn spot, uses the sponge brush to carry out the secondary clearance, prevents that the spot from producing the heat island effect and damaging photovoltaic power generation board to cool down the processing to photovoltaic power generation board through the heat transfer bank of tubes, improved photovoltaic power generation board's generating efficiency.
(2) The scraper blade of the device can also remove ice and snow covers in winter, and the normal operation of the device is ensured.
(3) The motor and the water tank of the device are placed below the photovoltaic power generation panel, the water tank can utilize the photovoltaic power generation panel to shade, direct sunlight is avoided, the water temperature of the water tank is too high, and a certain cooling effect can be achieved on the motor.
(4) This device accessible hydraulic stem adjustment photovoltaic power generation board's angle improves the generating efficiency to when photovoltaic power generation board angle of adjustment, do not influence motor control and wipe board work, the practicality is strong.
Further, the method can be used for preparing a novel materialTwo second supports are arranged at the end part, close to the rotating shaft, of the frame, a fourth rotating shaft is rotatably connected between the two second supports, and any end of the fourth rotating shaft is provided withThe cleaning device is characterized in that a nest rolling spring is arranged, one end of the nest rolling spring is fixed with a fourth rotating shaft, the other end of the nest rolling spring is fixed with a second support, shielding cloth is fixedly installed on the fourth rotating shaft, the outer end of the shielding cloth is connected with the wiping plate, the rotating direction of the nest rolling spring is arranged when the shielding cloth is released, the nest rolling spring is tightened, and elastic potential energy is accumulated.
Through the arrangement, the shielding cloth can play a role in protecting the photovoltaic power generation panel at night when the photovoltaic power generation panel does not work, or the snow cover is isolated from the photovoltaic power generation panel under the snowstorm weather, so that the snow cover is convenient to clean after the snow cover is frozen, and the glass is prevented from being easily damaged after the photovoltaic power generation panel is frozen.
Further, the method can be used for preparing a novel materialAnd the end face, close to the glass, of the shielding cloth is provided with water absorption cotton.
Through the arrangement, the friction between the shielding cloth and the glass can be reduced, the water stain on the surface of the glass can be absorbed, and the photovoltaic power generation panel is prevented from being influenced by the water stain.
Further, the method can be used for preparing a novel materialThe frame and the two sides corresponding to the two ends of the second cross rod are provided with sliding grooves, and sliding blocks capable of sliding along the sliding grooves are fixedly connected to the lower sides of the two ends of the wiping plate.
Through the arrangement, the wiping plate is stable in positioning, and the cleaning effect is reduced by preventing the wiping plate from shaking.
Further, the method can be used for preparing a novel materialThe heat exchange tube bank comprises a heat exchange tube and heat exchange fins, the heat exchange tube comprises a plurality of parallel straight tube sections and a bent tube section connected between every two adjacent straight tube sections, the straight tube sections and the bent tube section form a snake-shaped structure, and the heat exchange fins are arranged between every two adjacent straight tube sections.
Through the arrangement, the heat dissipation effect of the heat exchange tube bank is improved.
Furthermore, four ends of the H-shaped bottom plate are provided with universal wheels with locking functions.
Through the arrangement, the device is convenient to move.
Drawings
FIG. 1 is a schematic structural diagram of a self-cleaning cooling type photovoltaic power generation device according to the present invention;
FIG. 2 is a top view of a photovoltaic power generation panel of the present invention;
FIG. 3 is a bottom view of the photovoltaic panel of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a bottom plate 1, a universal wheel 2, a frame 3, a vertical rod 4, a hydraulic rod 5, a first support 6, a first rotating shaft 7, a worm 8, a second rotating shaft 9, a turbine 10, a first cross rod 11, a second cross rod 12, a wiping plate 13, a sliding chute 14, a sliding block 15, a sponge brush 16, a glue scraping plate 17, a water tank 18, a motor 19, a third rotating shaft 20, a second support 21, a nest coil spring 22, shielding cloth 23, a heat exchange tube 24, a heat exchange fin 25 and a circulating water pump 26.
The embodiment is basically as shown in fig. 1, fig. 2, fig. 3 and fig. 4, and the self-cleaning cooling type photovoltaic power generation device comprises a base and a photovoltaic power generation panel, wherein the photovoltaic power generation panel comprises a frame 3, glass, a power generation wafer and a back plate, the glass, the power generation wafer and the back plate are sequentially arranged in the frame 3 from top to bottom, the base comprises an i-shaped bottom plate 1, and universal wheels 2 with locking functions are respectively arranged on the lower sides of four ends of the i-shaped bottom plate 1.
The right side of the upper end of the bottom plate 1 is fixedly connected with two vertical rods 4 which are symmetrical front and back, the middle part of the left side of the upper end of the bottom plate 1 is hinged with a hydraulic rod 5, the upper end of the hydraulic rod 5 is hinged with a frame 3, the middle parts of two sides of the right end of the frame 3 are fixedly connected with a rotating rod which is rotatably connected with the upper end of the vertical rod 4 on the same side of the rotating rod, the right end of the frame 3 is fixedly connected with a first support 6 and is rotatably connected with a first rotating shaft 7 through the first support 6, the front end and the back end of the first rotating shaft 7 are coaxially and fixedly connected with worms 8 with opposite rotating directions, the front end and the back end of the upper side of the right end of the frame 3 are respectively provided with a second rotating shaft 9, the second rotating shaft 9 is coaxially and fixedly connected with a turbine 10 which is matched with the worms 8, the second rotating shaft 9, spout 14 has all been seted up to both sides around frame 3, wipe 13 both ends downside fixedly connected with of board can follow the gliding slider 15 of spout 14, the downside of wiping board 13 bonds there are sponge brush 16 and gluey scraper blade 17, gluey scraper blade 17 is located the left side of sponge brush 16, gluey scraper blade 17 and sponge brush 16 all contradict with glass, 1 central authorities of bottom plate install water tank 18, motor 19 is installed at the top of water tank 18, the montant 4 that is located the front side rotates and is connected with the third axis of rotation 20 coaxial with the dwang, motor 19 passes through the belt with third axis of rotation 20 and is connected, third axis of rotation 20 passes through the belt with first axis of rotation 7 and is connected.
The lower end face of the back plate is provided with a row of heat exchange tubes 24, the water tank 18 and the row of heat exchange tubes 24 form a circulation passage, and a water outlet of the water tank 18 is provided with a circulating water pump 26. The heat exchange tubes 24 include heat exchange tubes 24 and heat exchange fins 25, the heat exchange tubes 24 include a plurality of parallel straight tube sections and bend tube sections connected between two adjacent straight tube sections, the straight tube sections and the bend tube sections form a snake-shaped structure, and the heat exchange fins 25 are arranged between two adjacent straight tube sections.
During specific work, the device is pushed to a planning area, the universal wheels 2 are locked, then the hydraulic rod 5 is adjusted through the controller of the hydraulic rod 5, so that the angle of the photovoltaic power generation panel is adjusted, and the angle is smaller than the latitude angle, so that the larger annual average maximum radiation quantity can be obtained; if the tracking installation method is selected, that is, the photovoltaic power generation panel tracks the sun through the controller of the hydraulic rod 5, the amount of solar radiation received by the photovoltaic power generation panel is increased, but from the viewpoint of cost control, the method is not dominant in cost, and therefore, the method of selecting the fixed installation inclination angle can obtain a large amount of solar radiation while controlling the cost. Then the motor 19 is started regularly, the motor 19 drives the third rotating shaft 20, the third rotating shaft 20 drives the first rotating shaft 7, the first rotating shaft 7 drives the second rotating shaft 9 to rotate through the worm wheel 10 and the worm 8, the rotating directions of the two worms 8 are opposite, the rotating directions of the two first cross rods 11 are opposite, when the two first cross rods 11 rotate oppositely until the axes are the same, the second cross rod 12 is linked to withdraw the wiping plate 13, and when the two first cross rods 11 rotate oppositely until the two first cross rods are parallel to each other, the second cross rod 12 is linked to push the wiping plate 13 to the left end of the glass, through the mode, the glue scraping plate 17 scrapes impurities on the glass, the sponge brush 16 further cleans dust or water stains, and further cleans the impurities through absorbent cotton at the lower end of the shielding cloth 23; in high-temperature weather, the water in the water tank 18 flows in the rows of the heat exchange tubes 24 through the circulating water pump 26, and the heat exchange fins 25 dissipate heat to cool the back plate, thereby lowering the temperature of the power generation wafers.
The above description is only an embodiment of the present invention, and the common general knowledge of the known specific structures and characteristics in the scheme is not described too much, it should be noted that, for those skilled in the art, it can make several variations and modifications without departing from the structure of the present invention, and these should be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The utility model provides a automatically cleaning cooling type photovoltaic power generation device, includes base and photovoltaic power generation board, photovoltaic power generation board includes frame, glass, electricity generation wafer and backplate, in the frame was located in proper order to glass, electricity generation wafer, backplate, its characterized in that: the base comprises an I-shaped bottom plate, two vertical rods are arranged at one end of the bottom plate, a hydraulic rod is hinged to the other end of the bottom plate, the upper end of the hydraulic rod is hinged to the frame, two sides of the end portion, far away from the hydraulic rod, of the frame are rotatably connected with the vertical rods, a first support is fixedly connected to the end portion, close to the vertical rods, of the frame, a first rotating shaft is rotatably connected to the first support, worms with opposite rotating directions are fixedly connected to two ends of the first rotating shaft coaxially, the end portion, close to the vertical rods, of the frame, a second rotating shaft is rotatably connected to two ends of the upper side of the end portion, close to the vertical rods, of the frame, a turbine matched with the worms is fixedly connected to the second rotating shaft coaxially, a first transverse rod is fixedly connected to the second rotating shaft, a second transverse rod is hinged to the free end of the first transverse rod, a wiping plate is fixedly connected to, the bottom plate central authorities are provided with adjacent motor and water tank, and arbitrary the montant is provided with the coaxial third axis of rotation with the rotation center line of frame, the motor passes through the belt with the third axis of rotation and is connected, the third axis of rotation passes through the belt with first axis of rotation and is connected, the terminal surface that the electricity generation wafer was kept away from to the backplate is provided with the heat transfer bank of tubes, the water tank forms circulation route with the heat transfer bank of tubes, and the delivery port of water tank is equipped with circulating water pump.
2. The self-cleaning cooling photovoltaic power generation device of claim 1, wherein: the frame is close to the tip of axis of rotation and is provided with two second supports, and rotates between two second supports and be connected with the fourth axis of rotation, the arbitrary end of fourth axis of rotation is provided with nest book spring, the one end of nest book spring is fixed with the fourth axis of rotation, and the other end is fixed with the second support, fixed mounting has the shielding cloth in the fourth axis of rotation, the outer end that shields the cloth with wipe the board and connect, the direction of rotation setting of nest book spring is when the release shielding cloth, nest book spring tightens up, accumulates elastic potential energy.
3. The self-cleaning cooling type photovoltaic power generation device according to claim 2, wherein: the end face, close to the glass, of the shielding cloth is provided with water absorption cotton.
4. The self-cleaning cooling type photovoltaic power generation device according to claim 2, wherein: the frame has all seted up the spout with the both sides that the both ends of second horizontal pole correspond, wipe the both ends downside rigid coupling of board and have can follow the gliding slider of spout.
5. The self-cleaning cooling photovoltaic power generation device of claim 1, wherein: the heat exchange tube bank comprises heat exchange tubes and heat exchange fins, each heat exchange tube comprises a plurality of parallel straight tube sections and a bent tube section connected between every two adjacent straight tube sections, the straight tube sections and the bent tube sections form a snake-shaped structure, and the heat exchange fins are arranged between every two adjacent straight tube sections.
6. The self-cleaning cooling photovoltaic power generation device of claim 1, wherein: four ends of the H-shaped bottom plate are provided with universal wheels with locking functions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010144624.6A CN111313821A (en) | 2020-03-04 | 2020-03-04 | Automatically cleaning cooling type photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010144624.6A CN111313821A (en) | 2020-03-04 | 2020-03-04 | Automatically cleaning cooling type photovoltaic power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111313821A true CN111313821A (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010144624.6A Pending CN111313821A (en) | 2020-03-04 | 2020-03-04 | Automatically cleaning cooling type photovoltaic power generation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111313821A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697918A (en) * | 2020-07-09 | 2020-09-22 | 周敏龙 | Space angle adjustment type solar photovoltaic power generation system |
| CN112398427A (en) * | 2020-11-13 | 2021-02-23 | 德令哈华能拓日新能源发电有限公司 | New forms of energy photovoltaic heat dissipation dust removal structure |
| CN114123967A (en) * | 2021-12-06 | 2022-03-01 | 申茂江 | Solar photovoltaic power generation device capable of automatically cleaning through cooling of circulating water |
| WO2022237005A1 (en) * | 2021-05-11 | 2022-11-17 | 中国华能集团清洁能源技术研究院有限公司 | Liftable solar module auto-cleaning and protection device and use method thereof |
-
2020
- 2020-03-04 CN CN202010144624.6A patent/CN111313821A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111697918A (en) * | 2020-07-09 | 2020-09-22 | 周敏龙 | Space angle adjustment type solar photovoltaic power generation system |
| CN112398427A (en) * | 2020-11-13 | 2021-02-23 | 德令哈华能拓日新能源发电有限公司 | New forms of energy photovoltaic heat dissipation dust removal structure |
| CN112398427B (en) * | 2020-11-13 | 2022-05-10 | 德令哈华能拓日新能源发电有限公司 | New forms of energy photovoltaic heat dissipation dust removal structure |
| WO2022237005A1 (en) * | 2021-05-11 | 2022-11-17 | 中国华能集团清洁能源技术研究院有限公司 | Liftable solar module auto-cleaning and protection device and use method thereof |
| CN114123967A (en) * | 2021-12-06 | 2022-03-01 | 申茂江 | Solar photovoltaic power generation device capable of automatically cleaning through cooling of circulating water |
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Application publication date: 20200619 |