CN115090611B - Cleaning method and device for photovoltaic module - Google Patents
Cleaning method and device for photovoltaic module Download PDFInfo
- Publication number
- CN115090611B CN115090611B CN202210728789.7A CN202210728789A CN115090611B CN 115090611 B CN115090611 B CN 115090611B CN 202210728789 A CN202210728789 A CN 202210728789A CN 115090611 B CN115090611 B CN 115090611B
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- tube
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- lifting
- extrusion
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- 238000004140 cleaning Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000000630 rising effect Effects 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims description 48
- 230000000694 effects Effects 0.000 claims description 40
- 230000001174 ascending effect Effects 0.000 claims description 27
- 239000008399 tap water Substances 0.000 claims description 14
- 235000020679 tap water Nutrition 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000007306 turnover Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention belongs to the field of photovoltaic cleaning, and particularly relates to a cleaning method and device for a photovoltaic module; including the base, the top fixed mounting of base has the connecting pipe, the top of connecting pipe is provided with the tedge, the top of tedge is provided with the steering tube, the top of steering tube is the setting of buckling, the bottom of steering tube is provided with power component and rising subassembly, through setting up the steering tube, place equipment in one side of photovoltaic equipment, and pour into running water into in the connecting pipe, pressurized water source spouts to photovoltaic equipment through the steering tube, can accomplish cleaning work, power component can drive the steering tube and swing, the rising subassembly can be electric telescopic handle, be used for driving the steering tube and rise and descend, through both cooperation, let steering tube spun water source can fully cover photovoltaic equipment's outside, thereby guaranteed cleaning performance, and this equipment structure is simple, and the cost is lower, and the volume is less, and is applicable to ordinary family.
Description
Technical Field
The invention belongs to the field of photovoltaic cleaning, and particularly relates to a cleaning method and device for a photovoltaic module.
Background
The photovoltaic module is a short name of a solar photovoltaic power generation system, and is a novel power generation system for directly converting solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material;
because the photovoltaic use scene is outdoor, foreign matters such as dust are easy to adhere to the outer side of the photovoltaic use scene, the collection effect of the photovoltaic is affected, and cleaning equipment is required to be arranged;
one chinese patent with publication number CN105562375a discloses a photovoltaic panel cleaning machine, which comprises a housing, a cleaning device and a driving device, wherein the driving device is installed at the front end of the housing, and the liquid feeding cavity is communicated with the air guiding cavity; a liquid feeding pipe is also arranged on the liquid feeding cavity; the cleaning machine has exquisite structure, can efficiently clean the photovoltaic panel, and can not scratch the panel surface.
The common cleaning device is often large in cost and high in manufacturing cost, and is generally used for large-area photovoltaic equipment, but along with popularization of science and technology, the photovoltaic equipment gradually enters a common household, and household photovoltaic is often arranged on a roof, so that high-cost cleaning equipment cannot be used, and meanwhile, manual cleaning is troublesome.
Therefore, the invention provides a cleaning method and device for a photovoltaic module.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a cleaning device for a photovoltaic module, which comprises a base, wherein a connecting pipe is fixedly arranged at the top end of the base, a rising pipe is arranged at the top end of the connecting pipe, a steering pipe is arranged at the top end of the rising pipe, the top end of the steering pipe is bent, a power module and the rising module are arranged at the bottom end of the steering pipe, the device is arranged at one side of the photovoltaic device and is filled with tap water, a pressurized water source is sprayed to the photovoltaic device through the steering pipe, cleaning work can be completed, the power module can drive the steering pipe to swing, the rising module can be an electric telescopic rod and used for driving the steering pipe to rise and fall, and the water source sprayed by the steering pipe can fully cover the outer side of the photovoltaic device through the cooperation of the rising pipe and the power module, so that the cleaning effect is ensured.
Preferably, the power component includes the connecting seat, connecting seat and steering tube fixed connection, the bottom fixed mounting of steering tube has the power fan, the helicla flute has been seted up to the inboard of tedge, the outside of steering tube is provided with a plurality of slider, the slider passes through helicla flute and tedge sliding connection, the outside of helicla flute leans on top fixed mounting to have the extrusion pipe, the inboard of extrusion pipe is provided with compressed gas, the venthole has been seted up to one side of extrusion pipe, along with running water through tedge and steering tube, can drive power fan and steering tube and wholly rotate, cooperates the setting of helicla flute and slider, lets the steering tube can rotate, can strike the extrusion pipe after rotating, opens the venthole this moment, lets inside compressed air blowout, with slider and steering tube top back original position, later repeats this process, can realize the effect of steering tube constantly wobbling, through this kind of setting, need not consume electric energy and use electrical apparatus, can realize the effect of swinging of steering tube through the effect of rivers, lets spun rivers can repeat the surperficial of washing photovoltaic, further has reduced equipment cost.
Preferably, the rising subassembly includes tensile hose, tensile hose's top and the inboard fixed connection of rising pipe, tensile hose's bottom and the inboard fixed connection of connecting pipe, the top fixed mounting of connecting pipe has a plurality of lifter, lifter and rising pipe sliding connection, the top of one of them lifter is provided with power component, power component is used for letting the lifter keep away from the rising pipe, let rising pipe upwards move, and then realized the effect that the steering tube risees, let steering tube spun rivers can spray to the place fixed point that is farther, cooperation goes up power component's the setting of swaing for spun rivers can carpet formula wash the surface of photovoltaic, guarantee the cleaning performance, tensile hose's setting can guarantee the in-process that rises, rivers normally pass.
Preferably, one end of the extrusion pipe is fixedly provided with a one-way valve, the inner side of the extrusion pipe is slidably connected with a top block, a spring is fixedly connected between the outer side of the top block and the extrusion pipe, one side of the top block is located on the outer side of the extrusion pipe, the top block can be enabled to move inwards along with the impact of the sliding block on the top block, compressed air on the inner side is enabled to be sprayed outwards, the sliding block and the steering pipe can be reset, the one-way valve is arranged and used for filling compressed air into the inner side of the extrusion pipe, and through the arrangement, the spraying effect can be achieved only by collision without using an electric appliance for control.
Preferably, a rotating shaft is connected between the sliding block and the steering tube, an elastic pad is fixedly arranged on one side of the sliding block, one side of the top block, which is close to the sliding block, is arranged in a protruding mode, elastic materials of the elastic pad are arranged in cooperation with rotational connection of the sliding block, buffering can be provided when the sliding block and the top block collide, damage caused by rigid collision is reduced, equipment can run for a long time, and the structure of the top block is arranged, so that the collision process can be carried out more smoothly.
Preferably, the ejector block is kept away from the one end fixed mounting of slider and has the side block, the one end of side block is located the outside of extrusion pipe, power component includes the transfer pipe, the one end of transfer pipe and the outside fixed connection of extrusion pipe, the ascending groove has been seted up to the inboard of ascending pipe, one of them lifter and ascending groove sliding connection, the other end of transfer pipe and the inboard intercommunication of ascending groove, and the inboard of ascending groove is provided with the subassembly of giving vent to anger, after the ejector block is bumped for the side block is ejecting to one side, and partial compressed air passes through the transfer pipe this moment and transmits the ascending groove in for the lifter in the ascending groove is ejecting gradually, and then lets steering tube and ascending pipe upwards promote, through this kind of setting, when realizing the linkage effect, still need not to consume other energy and can realize the ascending effect of steering tube, after rising to the top, the inside air is discharged to the side, carries out next round.
Preferably, the assembly of giving vent to anger includes the flip lid, the flip lid rotates with the tedge to be connected, the outflow groove has been seted up to one side of tedge, the flip lid is located one side of outflow groove, fixedly connected with pulls the rope between one side of flip lid and the top of lifter, and the inboard top fixed mounting of tedge has the steering ring, pull the rope pass steering ring and steering ring sliding connection, along with the tedge upwards move, can make to pull the rope and straighten, the setting of cooperation steering ring, upwards rotate the flip lid and open, at this moment under the effect of gravity, steering tube and tedge wholly sink, let the inboard air of tedge discharge from the outflow groove, and during the discharge, because the flip lid is upwards overturned, consequently can not be blocked up by the air current top, can overturn the homing under the effect of gravity again after the discharge, through this kind of setting, need not consume any other energy, only need to let into rivers in the tedge, can realize steering tube and progressively rise the last homing, and the effect is not low in manufacturing cost, and the whole driving device is stopped by low cost, and only has the driving device is stopped to cause the machinery to have a fault.
Preferably, the top of connecting seat is the opening setting, the inboard fixed mounting of connecting seat has the air-blower, and the inboard fixed mounting of connecting seat has servo motor, servo motor's driving end fixed mounting has the winding dish, the outside fixedly connected with friction tube of winding dish, the inside and outside upset of one end of friction tube and with the tip fixed connection of connecting seat, start the outside exhaust atmospheric pressure of air-blower, let the friction tube outwards stretch out, the center setting of cooperation connecting seat for spun rivers have left an sky in the center, both can let the friction tube stretch out smoothly, also can be the friction tube spacing simultaneously, the friction tube of extension can be with the surface contact of photovoltaic, and pile up the part on the surface of photovoltaic, later cooperate the swing of steering tube, let the friction tube can clear up the outside of photovoltaic, thereby can clear up the spot that rivers are difficult to clear up, and then improved cleaning performance.
Preferably, the outside fixed mounting of friction tube has a plurality of friction disc, the friction disc is the flexible material setting, the inboard fixed mounting of connecting seat has the extrusion ring, the friction tube passes the extrusion ring and with extrusion ring sliding connection, after friction tube and photovoltaic surface contact, the setting of cooperation flexible friction disc, not only can absorb moisture, the surface of friction disc friction photovoltaic after using moist, can effectually increase clean effect, the setting of cooperation extrusion ring simultaneously, along with the rolling of winding dish, can outwards extrude the moisture in the friction disc, let the friction tube can permanent normal work.
The method is suitable for the cleaning device of the photovoltaic module, and specifically comprises the following steps:
s1: placing the base on one side of the photovoltaic equipment, injecting tap water into the connecting pipe, and spraying the pressurized water source to the photovoltaic equipment through the steering pipe, so that the cleaning work can be completed;
s2: as tap water passes through the ascending pipe and the steering pipe, the power fan and the steering pipe are driven to integrally rotate, the tap water can strike the ejector block in the extrusion pipe after rotating, internal compressed air can be sprayed out, the sliding block and the steering pipe are pushed back to the original positions, and then the process is repeated, so that the effect of continuously swinging the steering pipe can be realized;
s3: after the jacking block is impacted, the side block is enabled to be ejected to one side, at the moment, part of compressed air is transmitted into the lifting groove through the transmission pipe, so that the lifting rod in the lifting groove is gradually ejected out, and the steering pipe and the lifting pipe are lifted upwards;
through the arrangement, no other energy sources are required to be consumed, the effects of swinging and gradually rising and finally homing the steering tube can be achieved by only introducing water flow into the ascending tube, the manufacturing cost is low, the use cost is low, the whole process is driven by a mechanical mechanism, and the equipment is not required to be stopped due to the fact that electric appliance faults are not required to be worried about.
The beneficial effects of the invention are as follows:
1. according to the cleaning method and device for the photovoltaic module, the steering tube is arranged, the equipment is placed on one side of the photovoltaic equipment, tap water is injected into the connecting tube, a pressurized water source is sprayed to the photovoltaic equipment through the steering tube, cleaning work can be completed, the power module can drive the steering tube to swing, the lifting module is used for driving the steering tube to lift and descend, and the water source sprayed by the steering tube can fully cover the outer side of the photovoltaic equipment through the cooperation of the steering tube and the steering tube, so that cleaning effect is guaranteed;
2. according to the cleaning method and device for the photovoltaic module, through the arrangement of the extrusion pipe and the power fan, electric energy consumption and electric appliances are not needed, the swinging effect of the steering pipe can be achieved through the action of water flow, the sprayed water flow can repeatedly flush the photovoltaic surface, and the equipment cost is further reduced.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view showing the connection of the riser, the steerer tube and the connecting tube of the present invention;
FIG. 3 is a cross-sectional view of a slider and extruded tube of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2 at A;
FIG. 5 is a cross-sectional view of a steerer tube of the present invention;
FIG. 6 is a cross-sectional view of a friction tube according to the present invention;
FIG. 7 is a block diagram of a cleaning method in accordance with the present invention;
in the figure: 1. a base; 2. a rising pipe; 3. a steering tube; 4. a connecting pipe; 5. a blower; 6. a connecting seat; 7. extruding the tube; 8. a lifting rod; 9. stretching the hose; 10. a slide block; 11. a spiral groove; 12. a power fan; 13. a transmission tube; 14. a spring; 15. a top block; 16. an elastic pad; 17. a side block; 18. a rising groove; 19. pulling the rope; 20. a steering ring; 21. a flip cover; 22. an outflow groove; 23. a winding disc; 24. a friction tube; 25. a pressing ring; 26. friction plate.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 to 2, the cleaning device for a photovoltaic module according to the embodiment of the invention comprises a base 1, a connecting pipe 4 is fixedly installed at the top end of the base 1, a rising pipe 2 is arranged at the top end of the connecting pipe 4, a turning pipe 3 is arranged at the top end of the rising pipe 2, the top end of the turning pipe 3 is bent, a power module and a rising module are arranged at the bottom end of the turning pipe 3, during operation, the common cleaning device is usually higher in manufacturing cost and is generally used for large-area photovoltaic equipment, but with the popularization of technologies, the photovoltaic equipment also gradually enters a common household, and household photovoltaic is often arranged on a roof, so that high-cost cleaning equipment cannot be used, meanwhile, manual cleaning is troublesome, the equipment is placed on one side of the photovoltaic equipment, tap water is injected into the connecting pipe 4, a pressurized water source is sprayed to the photovoltaic equipment through the turning pipe 3, the power module can drive the turning pipe 3 to swing, the rising module can be an electric telescopic rod, and is used for driving the turning pipe 3 to rise and fall, the photovoltaic equipment is matched with the turning pipe 3, the photovoltaic equipment can be sprayed out of the common equipment, and the common household photovoltaic equipment has a small volume, and the volume is guaranteed, and the cleaning effect is low, and the volume of the common household photovoltaic equipment can be guaranteed.
As shown in fig. 1 to 2, the power component includes connecting seat 6, connecting seat 6 and steering tube 3 fixed connection, the bottom fixed mounting of steering tube 3 has power fan 12, the helicla flute 11 has been seted up to the inboard of riser 2, the outside of steering tube 3 is provided with a plurality of slider 10, slider 10 passes through helicla flute 11 and riser 2 sliding connection, the outside of helicla flute 11 leans on top fixed mounting to have extrusion tube 7, the inboard of extrusion tube 7 is provided with compressed gas, the venthole has been seted up to one side of extrusion tube 7, and during operation, along with running water through riser 2 and steering tube 3, can drive power fan 12 and steering tube 3 and wholly rotate, and cooperation helicla flute 11 and slider 10's setting lets steering tube 3 can rotate, can strike extrusion tube 7 after rotating, opens the venthole, lets inside compressed air blowout, with slider 10 and steering tube 3 top back original position, and then repeated this process can realize steering tube 3 constantly swing effect, through this kind of setting, need not electric energy and use and can realize through the effect that the current of the current can further electric apparatus that can be realized through the effect that the water current of the effect of the current of the realization of the surperficial blowout is washed by the electrical apparatus.
As shown in fig. 1 to 2, the lifting assembly comprises a stretching hose 9, the top end of the stretching hose 9 is fixedly connected with the inner side of the lifting tube 2, the bottom end of the stretching hose 9 is fixedly connected with the inner side of the connecting tube 4, a plurality of lifting rods 8 are fixedly arranged at the top end of the connecting tube 4, the lifting rods 8 are slidably connected with the lifting tube 2, a power assembly is arranged at the top end of one lifting rod 8, the power assembly is used for enabling the lifting rod 8 to be far away from the lifting tube 2, the lifting tube 2 is enabled to move upwards, the lifting effect of the steering tube 3 is achieved, water flow sprayed by the steering tube 3 can be sprayed to a more distant place at a fixed point, and the swinging of the power assembly is matched, so that the sprayed water flow can flush the surface of the photovoltaic carpet, the cleaning effect is guaranteed, and the setting of the stretching hose 9 can ensure the normal water flow in the lifting process.
As shown in fig. 3, a one-way valve is fixedly mounted at one end of the extrusion tube 7, a top block 15 is slidably connected to the inner side of the extrusion tube 7, a spring 14 is fixedly connected between the outer side of the top block 15 and the extrusion tube 7, one side of the top block 15 is located on the outer side of the extrusion tube 7, when the extrusion tube is in operation, the top block 15 can be enabled to move inwards along with the impact of the sliding block 10 on the top block 15, compressed air on the inner side is enabled to be sprayed outwards, the sliding block 10 and the steering tube 3 can be reset, the one-way valve is arranged and used for filling compressed air into the inner side of the extrusion tube 7, and through the arrangement, a spraying effect can be achieved only by collision without using an electric appliance for control.
As shown in fig. 3, a rotating shaft is connected between the slider 10 and the steering tube 3, an elastic pad 16 is fixedly mounted on one side of the slider 10, and one side of the top block 15, which is close to the slider 10, is arranged in a protruding manner.
As shown in fig. 3, a side block 17 is fixedly arranged at one end of the ejector block 15 far away from the sliding block 10, one end of the side block 17 is located at the outer side of the extrusion pipe 7, the power assembly comprises a transmission pipe 13, one end of the transmission pipe 13 is fixedly connected with the outer side of the extrusion pipe 7, an ascending groove 18 is formed in the inner side of the ascending pipe 2, one lifting rod 8 is slidably connected with the ascending groove 18, the other end of the transmission pipe 13 is communicated with the inner side of the ascending groove 18, an air outlet assembly is arranged at the inner side of the ascending groove 18, during operation, after the ejector block 15 is impacted, the side block 17 is enabled to be ejected to one side, at the moment, part of compressed air is transmitted into the ascending groove 18 through the transmission pipe 13, so that the lifting rod 8 in the ascending groove 18 is gradually ejected, and then the steering pipe 3 and the ascending pipe 2 are lifted upwards.
As shown in fig. 4, the air outlet assembly comprises a turnover cover 21, the turnover cover 21 is rotationally connected with the rising pipe 2, an outflow groove 22 is formed in one side of the rising groove 18, the turnover cover 21 is located on one side of the outflow groove 22, a pulling rope 19 is fixedly connected between one side of the turnover cover 21 and the top end of the lifting rod 8, a steering ring 20 is fixedly arranged at the top end of the inner side of the rising groove 18, the pulling rope 19 penetrates through the steering ring 20 and is slidably connected with the steering ring 20, during operation, the pulling rope 19 is pulled straight along with the upward movement of the rising pipe 2, the turning cover 21 is rotated upwards to be opened, at the moment, under the action of gravity, the steering pipe 3 and the rising pipe 2 are integrally submerged, air on the inner side of the rising groove 18 is discharged from the outflow groove 22, and during discharging, as the turnover cover 21 is turned upwards, the air does not need to be pushed back by the air flow to block the outflow groove 22, and can be turned over and reset under the action of gravity, through the arrangement, any energy source can be stopped by the aid of the turning mechanism, and the electric appliance can be gradually driven to flow into the rising pipe 2, and the electric appliance is low in cost, and the electric appliance can be gradually driven to be completely and low in cost.
As shown in fig. 5, the top of the connection seat 6 is an opening, the inner side of the connection seat 6 is fixedly provided with the air blower 5, the inner side of the connection seat 6 is fixedly provided with the servo motor, the driving end of the servo motor is fixedly provided with the winding disc 23, the outer side of the winding disc 23 is fixedly connected with the friction tube 24, one end of the friction tube 24 is turned inside out and is fixedly connected with the end of the connection seat 6, during operation, the air blower 5 is started to discharge air pressure outwards, the friction tube 24 extends outwards, the air blower is matched with the center of the connection seat 6, so that an empty space is reserved in the center of the sprayed water flow, the friction tube 24 can extend smoothly, meanwhile, the friction tube 24 is limited, the stretched friction tube 24 can be contacted with the surface of the photovoltaic, and the accumulated part is arranged on the surface of the photovoltaic, and then the friction tube 24 is matched with the swinging of the steering tube 3, so that the outer side of the photovoltaic can be cleaned by the friction tube 24, and stains difficult to clean can be cleaned, and the cleaning effect is improved.
As shown in fig. 7, a method for cleaning a photovoltaic module is suitable for the cleaning device of a photovoltaic module, and specifically comprises the following steps:
s1: the base 1 is arranged on one side of the photovoltaic equipment, tap water is injected into the connecting pipe 4, and a pressurized water source is sprayed to the photovoltaic equipment through the steering pipe 3, so that cleaning work can be completed;
s2: as tap water passes through the ascending pipe 2 and the steering pipe 3, the power fan 12 and the steering pipe 3 are driven to integrally rotate, the tap water can strike the ejector block 15 in the extrusion pipe 7 after rotating, internal compressed air can be ejected, the sliding block 10 and the steering pipe 3 are ejected back to the original positions, and then the process is repeated, so that the effect of continuously swinging the steering pipe 3 can be realized;
s3: after the ejector block 15 is impacted, the side block 17 is ejected to one side, at the moment, part of compressed air is transferred into the lifting groove 18 through the transmission pipe 13, so that the lifting rod 8 in the lifting groove 18 is gradually ejected, and the steering pipe 3 and the lifting pipe 2 are lifted upwards;
through the arrangement, no other energy sources are required to be consumed, the effect of swinging and gradually rising and finally homing of the steering tube 3 can be achieved by only introducing water flow into the ascending tube 2, the manufacturing cost is low, the use cost is low, the whole process is driven by a mechanical mechanism, and the equipment stop caused by electric appliance faults is not required to be worried.
Example two
As shown in fig. 6, in comparative example one, another embodiment of the present invention is: the outside fixed mounting of friction tube 24 has a plurality of friction disc 26, the friction disc 26 is the flexible material setting, the inboard fixed mounting of connecting seat 6 has extrusion ring 25, friction tube 24 pass extrusion ring 25 and with extrusion ring 25 sliding connection, during operation, after friction tube 24 and photovoltaic surface contact, cooperation flexible friction disc 26's setting not only can absorb moisture, use the surface of friction disc 26 friction photovoltaic after the moist, can effectually increase clean effect, cooperation extrusion ring 25's setting simultaneously, along with the rolling of winding dish 23, can outwards extrude the moisture in the friction disc 26, let friction tube 24 can long-term normal work.
During operation, the common cleaning device is usually high in cost and is generally used for large-area photovoltaic equipment, but along with the popularization of technology, the photovoltaic equipment gradually enters a common household, and the household photovoltaic equipment is often arranged on a roof, so that high-cost cleaning equipment cannot be used, meanwhile, manual cleaning is troublesome, the equipment is placed on one side of the photovoltaic equipment, tap water is injected into a connecting pipe 4, a pressurized water source is sprayed to the photovoltaic equipment through a steering pipe 3, cleaning work can be completed, a power component can drive the steering pipe 3 to swing, a lifting component can be an electric telescopic rod and used for driving the steering pipe 3 to lift and descend, and the water source sprayed out by the steering pipe 3 can fully cover the outer side of the photovoltaic equipment through the cooperation of the electric telescopic rod and the steering pipe 3, so that the cleaning effect is ensured. During operation, as tap water passes through the ascending pipe 2 and the steering pipe 3, the power fan 12 and the steering pipe 3 are driven to integrally rotate, the steering pipe 3 can rotate by matching with the arrangement of the spiral groove 11 and the sliding block 10, the extruded pipe 7 can be impacted after rotation, the air outlet hole is opened at the moment, internal compressed air is sprayed out, the sliding block 10 and the steering pipe 3 are pushed back to the original positions, and then the process is repeated, so that the effect of continuously swinging the steering pipe 3 can be realized; when the device works, the power component is used for enabling the lifting rod 8 to be far away from the lifting pipe 2, enabling the lifting pipe 2 to move upwards, further achieving the lifting effect of the steering pipe 3, enabling water flow sprayed out of the steering pipe 3 to be sprayed to a more distant place at fixed points, matching with the swinging arrangement of the power component, enabling the sprayed water flow to be capable of flushing the photovoltaic surface in a carpet mode, guaranteeing the cleaning effect, and enabling the water flow to normally pass through the arrangement of the stretching hose 9 in the lifting process; when the device works, as the sliding block 10 impacts the top block 15, the top block 15 can move inwards, compressed air on the inner side is sprayed outwards, the sliding block 10 and the steering tube 3 can be reset, the inner side of the extrusion tube 7 is filled with the compressed air through the arrangement of the one-way valve, the spraying effect can be realized only by impacting, and an electric appliance is not required to be used for controlling; when the device works, the rotating connection of the sliding block 10 and the elastic material arrangement of the elastic pad 16 are matched, so that buffering can be provided when the sliding block 10 and the top block 15 collide, damage caused by rigid collision is reduced, the device can run for a long time, and the collision process can be carried out more smoothly due to the structural arrangement of the top block 15; when the lifting device works, after the ejector block 15 is impacted, the side block 17 is ejected to one side, at the moment, part of compressed air is transferred into the lifting groove 18 through the transmission pipe 13, so that the lifting rod 8 in the lifting groove 18 is gradually ejected, the steering pipe 3 and the lifting pipe 2 are lifted upwards, the lifting effect of the steering pipe 3 can be realized without consuming other energy sources while the linkage effect is realized, and after the lifting device is lifted to the top end, the air outlet assembly can discharge the internal air for the next round; when the device works, the pulling rope 19 is straightened along with the upward movement of the ascending pipe 2, the turning cover 21 is rotated upwards to be opened in cooperation with the arrangement of the steering ring 20, at the moment, under the action of gravity, the steering pipe 3 and the ascending pipe 2 are wholly sunk, so that air inside the ascending groove 18 is discharged from the outflow groove 22, and when the air is discharged, the air is not pushed back to block the outflow groove 22 by the airflow because the turning cover 21 is turned upwards, and after the air is discharged, the air is turned over and returned under the action of gravity, by the arrangement, the swinging and gradual rising of the steering pipe 3 and the final returning effect of the steering pipe can be realized only by introducing water flow into the ascending pipe 2 without consuming any other energy sources, so that the device has lower manufacturing cost and low use cost, and is driven by a mechanical mechanism in the whole course, and the device is not stopped because of electric appliance faults are not worried; during operation, the blower 5 is started to discharge air pressure outwards, the friction tube 24 extends outwards, the center of the cooperation connecting seat 6 is provided, so that an empty space is reserved in the center of the ejected water flow, the friction tube 24 can extend smoothly, meanwhile, the friction tube 24 can be limited, the elongated friction tube 24 can be in contact with the surface of the photovoltaic, the pile-up part is arranged on the surface of the photovoltaic, and then the swinging of the steering tube 3 is matched, so that the friction tube 24 can clean the outer side of the photovoltaic, and therefore stains which are difficult to clean by the water flow can be cleaned, and the cleaning effect is improved.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A photovoltaic module's belt cleaning device, its characterized in that: the device comprises a base (1), wherein a connecting pipe (4) is fixedly arranged at the top end of the base (1), a rising pipe (2) is arranged at the top end of the connecting pipe (4), a steering pipe (3) is arranged at the top end of the rising pipe (2), the top end of the steering pipe (3) is bent, and a power assembly and a rising assembly are arranged at the bottom end of the steering pipe (3);
the power assembly comprises a connecting seat (6), the connecting seat (6) is fixedly connected with a steering tube (3), a power fan (12) is fixedly arranged at the bottom end of the steering tube (3), a spiral groove (11) is formed in the inner side of the lifting tube (2), a plurality of sliding blocks (10) are arranged on the outer side of the steering tube (3), the sliding blocks (10) are in sliding connection with the lifting tube (2) through the spiral groove (11), an extrusion tube (7) is fixedly arranged at the outer side of the spiral groove (11) close to the top end, compressed gas is arranged at the inner side of the extrusion tube (7), and an air outlet hole is formed in one side of the extrusion tube (7);
the lifting assembly comprises a stretching hose (9), the top end of the stretching hose (9) is fixedly connected with the inner side of the lifting tube (2), the bottom end of the stretching hose (9) is fixedly connected with the inner side of the connecting tube (4), a plurality of lifting rods (8) are fixedly arranged at the top end of the connecting tube (4), the lifting rods (8) are in sliding connection with the lifting tube (2), and a power assembly is arranged at the top end of one lifting rod (8);
one end of the extrusion pipe (7) is fixedly provided with a one-way valve, the inner side of the extrusion pipe (7) is connected with a top block (15) in a sliding manner, a spring (14) is fixedly connected between the outer side of the top block (15) and the extrusion pipe (7), and one side of the top block (15) is positioned at the outer side of the extrusion pipe (7);
a rotating shaft is connected between the sliding block (10) and the steering tube (3), an elastic pad (16) is fixedly arranged on one side of the sliding block (10), and one side of the top block (15) close to the sliding block (10) is arranged in a protruding mode;
the lifting device is characterized in that a side block (17) is fixedly arranged at one end of the top block (15) far away from the sliding block (10), one end of the side block (17) is positioned at the outer side of the extrusion pipe (7), the power assembly comprises a transmission pipe (13), one end of the transmission pipe (13) is fixedly connected with the outer side of the extrusion pipe (7), a lifting groove (18) is formed in the inner side of the lifting pipe (2), one lifting rod (8) is in sliding connection with the lifting groove (18), the other end of the transmission pipe (13) is communicated with the inner side of the lifting groove (18), and an air outlet assembly is arranged on the inner side of the lifting groove (18);
the utility model provides a subassembly of giving vent to anger includes flip cover (21), flip cover (21) and tedge (2) rotate to be connected, outflow groove (22) have been seted up to one side of tedge (18), flip cover (21) are located one side of outflow groove (22), fixedly connected with pulls rope (19) between one side of flip cover (21) and the top of lifter (8), and the inboard top fixed mounting of tedge (18) has steering ring (20), pull passing steering ring (20) and steering ring (20) sliding connection of rope (19).
2. The photovoltaic module cleaning apparatus of claim 1, wherein: the top of connecting seat (6) is the opening setting, the inboard fixed mounting of connecting seat (6) has air-blower (5), and the inboard fixed mounting of connecting seat (6) has servo motor, servo motor's driving end fixed mounting has winding dish (23), the outside fixedly connected with friction tube (24) of winding dish (23), the inside and outside upset of one end of friction tube (24) and with the tip fixed connection of connecting seat (6).
3. The cleaning device for a photovoltaic module according to claim 2, wherein: the outside fixed mounting of friction tube (24) has a plurality of friction disc (26), friction disc (26) are the flexible material setting, the inboard fixed mounting of connecting seat (6) has extrusion ring (25), friction tube (24) pass extrusion ring (25) and with extrusion ring (25) sliding connection.
4. A cleaning method of a photovoltaic module is characterized in that: the method is applicable to the cleaning device of the photovoltaic module as claimed in any one of claims 1 to 3, and specifically comprises the following steps:
s1: the base (1) is arranged at one side of the photovoltaic equipment, tap water is injected into the connecting pipe (4), and a pressurized water source is sprayed to the photovoltaic equipment through the steering pipe (3), so that cleaning work can be completed;
s2: as tap water passes through the ascending pipe (2) and the steering pipe (3), the power fan (12) and the steering pipe (3) are driven to integrally rotate, and the tap water can strike the top block (15) in the extrusion pipe (7) after rotating, so that internal compressed air can be sprayed out, the sliding block (10) and the steering pipe (3) are pushed back to the original positions, and then the process is repeated, so that the effect of continuously swinging the steering pipe (3) can be realized;
s3: after the ejector block (15) is impacted, the side block (17) is ejected to one side, at the moment, part of compressed air is transferred into the lifting groove (18) through the transmission pipe (13), so that the lifting rod (8) in the lifting groove (18) is gradually ejected, and the steering pipe (3) and the lifting pipe (2) are lifted upwards.
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| CN202210728789.7A CN115090611B (en) | 2022-06-24 | 2022-06-24 | Cleaning method and device for photovoltaic module |
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| CN202210728789.7A CN115090611B (en) | 2022-06-24 | 2022-06-24 | Cleaning method and device for photovoltaic module |
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| CN115090611B true CN115090611B (en) | 2023-08-08 |
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| CN216262585U (en) * | 2021-11-26 | 2022-04-12 | 张资慧 | Over-and-under type photovoltaic cleaning equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1601710A (en) * | 1924-03-05 | 1926-10-05 | Andersson Axel | Driving mechanism for bottle-washing machines |
| US5810259A (en) * | 1996-05-23 | 1998-09-22 | Environmental Engineering Concepts, Inc. | Fluid spray nozzle comprising an impeller with means to simplify removal and replacement of said impeller |
| CN205684445U (en) * | 2016-06-23 | 2016-11-16 | 石河子大学 | A kind of experiment container automatic clearing apparatus |
| CN109965814A (en) * | 2017-12-28 | 2019-07-05 | 宁波方太厨具有限公司 | A kind of cleaning machine |
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|---|---|
| CN115090611A (en) | 2022-09-23 |
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