CN112916450A - Sweeping device and method suitable for tiled photovoltaic power station - Google Patents
Sweeping device and method suitable for tiled photovoltaic power station Download PDFInfo
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- CN112916450A CN112916450A CN202110127430.XA CN202110127430A CN112916450A CN 112916450 A CN112916450 A CN 112916450A CN 202110127430 A CN202110127430 A CN 202110127430A CN 112916450 A CN112916450 A CN 112916450A
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- 238000010408 sweeping Methods 0.000 title claims description 21
- 238000000034 method Methods 0.000 title claims description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 161
- 230000004888 barrier function Effects 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims description 88
- 230000000694 effects Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 8
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
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- Photovoltaic Devices (AREA)
- Cleaning In General (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a cleaning device suitable for a tiled photovoltaic power station, which comprises: cleaning the body to clean the roof; the lifting support system is detachably fixed on the roof and can be lifted to adjust the height of the lifting support system; the first end of the flexible cable is connected with the cleaning body, the second end of the flexible cable is connected with the lifting support system in a stretching way, the lifting height of the lifting support system is adjusted, the flexible cable is pulled or dropped, and the cleaning body is driven to leave or fall on a roof so as to avoid obstacles or clean at fixed points. This system has solved the tradition and has cleaned equipment because of unable universe cleans, can't keep away the barrier, the unable generated energy that fixed point dust removal leads to promotes limited, subassembly hot spot scheduling problem, adopts lift braced system and flexible cable that can independently go up and down for clean the body and stride across the roofing barrier, when having realized independently keeping away the barrier, can carry out the fixed point and clean, save the cost, improved equipment utilization and rate, realized keeping away the barrier automatically, the fixed point cleans and the universe cleans.
Description
Technical Field
The invention relates to the technical field of photovoltaic module cleaning, in particular to a cleaning device and a cleaning method suitable for a tiled photovoltaic power station.
Background
The subassembly inclination of the tiled photovoltaic power station of roofing is very little, and the surface causes the dust very easily to pile up, has great influence to the subassembly generated energy under the long-time effect. Especially in areas with severe air or dust pollution, such as: the influence of the accumulated dust on the generated energy of roof power stations around steel mills and textile mills is even higher than 30%.
Meanwhile, for production needs, the roof of a factory building is usually provided with exhaust holes, a fan, air conditioning equipment, auxiliary structures and the like, and a traditional cleaning robot cannot penetrate through the obstacles, so that the whole-row cleaning cannot be realized, and meanwhile, due to space limitation, cleaning robots are arranged on two sides of the obstacles.
Generally, under the condition of meeting investment income, the cleaning coverage rate of a traditional cleaning robot in a roof tiled photovoltaic power station with obstacles is less than 40%, for example, the global cleaning of the power station is realized, or a mode of combining manual cleaning and machine cleaning is adopted, or a region which cannot be cleaned by the robot is not cleaned.
The large-array roof power station with enough space and channels is not arranged, manual cleaning is very inconvenient, and the assemblies are easily damaged, so that the cleaning is not carried out in the area without the cleaning robot, and the influence of dust on the power generation of the assemblies is large.
Because the frequency of manual cleaning is generally 4 times per year, which is far lower than the cleaning frequency of a cleaning robot, real-time cleaning in serious pollution can not be realized, and the effect of improving the generated energy is limited.
Due to different types and concentrations of pollutants generated in different areas of a factory workshop, when a roof area is large (such as ten thousand square meters), the situation that a certain area is polluted occurs, at the moment, manual cleaning is not economical, and if a cleaning robot is used, cleaning of a whole row of assemblies is needed, so that cleaning at a fixed point or a fixed area cannot be realized, the loss of easily damaged parts is high, and the total investment cost of the whole life cycle is high.
Therefore, for a roof-laying photovoltaic power station without any obstacles on the roof, no cleaning robot capable of automatically cleaning rows is available in the market at present, and one cleaning robot is required to be installed on each row of assemblies, so that the total investment cost is extremely high.
Disclosure of Invention
The invention aims to provide a sweeping device and a sweeping method suitable for a tiled photovoltaic power station. This device aims at solving traditional cleaning equipment and cleans because of unable universe and cleans, can't keep away the barrier, the unable generated energy that fixed point dust removal leads to promotes limited, subassembly hot spot scheduling problem, adopts lift braced system and flexible cable that can independently go up and down for clean the body and stride across the roofing barrier, when realizing independently keeping away the barrier, can carry out the fixed point and clean, save the cost, improve equipment utilization rate, realize keeping away the barrier automatically, the fixed point is cleaned and the universe cleans.
To achieve the above object, the present invention provides a cleaning device suitable for a tiled photovoltaic power plant, the cleaning device comprising:
the cleaning body is used for cleaning the roof of the tiled photovoltaic power station;
the lifting support system is detachably fixed on the roof of the tiled photovoltaic power station, and can be lifted to adjust the height of the lifting support system;
the flexible cable, first end with clean this body coupling, but second end and lift braced system stretch and be connected, adjust its effect of elevating height at lift braced system, pulling or fall flexible cable to the drive cleans the body and leaves or fall at the roofing of tiled photovoltaic power plant, cleans to avoiding the barrier on the roofing or to roofing internal fixed point position, and then realizes the comprehensive or fixed point of tiled photovoltaic power plant and cleans.
Most preferably, the sweeping device further comprises:
the monitoring system is detachably fixed on the roof of the tiled photovoltaic power station, is in wireless connection with the lifting support system, and is used for scanning and monitoring the working state of the cleaning body and the roof environment of the tiled photovoltaic power station in real time to obtain monitoring regulation and control information and transmitting the monitoring regulation and control information to the lifting support system; the lifting support system can lift and adjust the height of the lifting support system in real time according to the monitoring and adjusting information so as to adjust the cleaning body to leave or fall on the roof of the tiled photovoltaic power station.
Most preferably, the monitoring system comprises:
the support rod is detachably fixed on the roof of the tiled photovoltaic power station;
the monitoring module is arranged at the top end of the supporting rod and is used for monitoring the working state of the cleaning body and the roof environment of the tiled photovoltaic power station in real time to obtain monitoring state information;
the control module is arranged on the supporting rod, the input end of the control module is connected with the output end of the monitoring module, the output end of the control module is in wireless connection with the lifting support system, monitoring regulation and control information is generated according to the monitoring state information, and the monitoring regulation and control information is transmitted to the lifting support system.
Most preferably, the lift support system comprises:
the lifting upright post is detachably fixed on the roof of the tiled photovoltaic power station, and the lifting height can be adjusted;
the winch is arranged on the lifting upright post; the second end of the flexible cable is telescopically wound on the winch, so that the length of the flexible cable can be telescopically adjusted by the winch, and the cleaning range of the cleaning body is expanded;
and the power-assisted motor is arranged on the lifting upright post and provides electric energy for adjusting the lifting height of the lifting upright post.
Most preferably, the number of flexible cables corresponds to the number of lift support systems.
Most preferably, there are a plurality of lifting support systems; the plurality of lifting support systems are uniformly distributed on the periphery of the cleaning body in a circumferential shape; the plurality of flexible cables are uniformly distributed in a radial shape by taking the cleaning body as a center.
Most preferably, the sweeping body comprises:
the supporting framework is connected with the first end of the flexible cable;
the scanning positioning system is arranged on the supporting framework and is used for scanning and positioning the roof of the tiled photovoltaic power station to obtain positioning information;
the cleaning module is arranged at the bottom end of the supporting framework, connected with the scanning and positioning system and used for cleaning the roof of the tiled photovoltaic power station according to positioning information.
Most preferably, the sweeping device further comprises: the parking space can be detachably fixed on the roof of the tiled photovoltaic power station and is used for cleaning the body to park and charge.
The invention also provides a sweeping method suitable for the tiled photovoltaic power station, which is realized based on the sweeping device suitable for the tiled photovoltaic power station; the cleaning method comprises the following steps:
step 1: the cleaning body is driven away from the parking space, and the roof of the tiled photovoltaic power station is cleaned;
step 2: a monitoring module in the monitoring system monitors the working state of the cleaning body and the roof environment of the tiled photovoltaic power station in real time to obtain monitoring state information;
and step 3: comparing the monitoring state information with a roof position system constructed in the control module, and judging whether the roof environment has obstacles or not; if no obstacle exists, the cleaning body continues to clean;
and 4, step 4: if the obstacle exists, transmitting the monitoring state information to the control module, generating monitoring regulation and control information, and transmitting the monitoring regulation and control information to the lifting support system;
and 5: the lifting support system lifts and adjusts the height of the lifting support system in real time according to the monitoring and adjusting information so as to adjust the cleaning body to leave or fall on the roof of the tiled photovoltaic power station to avoid obstacles in the roof and continue cleaning;
step 6: and after the cleaning body is cleaned, the cleaning body drives back to the parking space to complete the comprehensive cleaning of the roof of the tiled photovoltaic power station.
Most preferably, the sweeping method further comprises:
the monitoring system monitors that the position needing fixed-point cleaning exists in the roof environment, generates fixed-point cleaning information and transmits the fixed-point cleaning information to the lifting support system;
the lifting support system adjusts the winch and the lifting upright post of the lifting support system, the lifting support system and the flexible cable are adjusted in a lifting mode, the cleaning body is separated from or falls on the roof of the tiled photovoltaic power station, the cleaning body directly reaches the position needing fixed-point cleaning in the roof environment to clean, and fixed-point cleaning of the roof is completed.
By applying the device and the method, the problems of limited generated energy lifting, assembly hot spots and the like caused by incapability of global cleaning, obstacle avoidance and fixed-point dust removal of the traditional cleaning equipment are solved, and the cleaning body spans a roof obstacle by adopting the lifting support system capable of automatically lifting and the flexible cable, so that the fixed-point cleaning can be performed while the independent obstacle avoidance is realized, the cost is saved, the equipment utilization rate is improved, and the automatic obstacle avoidance, the fixed-point cleaning and the global cleaning are realized.
Compared with the prior art, the invention has the following beneficial effects:
1. the cleaning device provided by the invention adopts the lifting support system capable of automatically lifting and flexible cables, so that the cleaning body can cross the roof obstacles, the automatic obstacle avoidance is realized, and the cleaning cost required by global cleaning is reduced.
2. According to the cleaning device provided by the invention, the lifting support system capable of automatically lifting is adopted, so that the cleaning body is directly positioned to the position, needing to be cleaned at a fixed point, in the roof, the fixed point pollution is removed, the time cost is saved, the maintenance cost of equipment is reduced, and the utilization rate of the equipment is improved.
Drawings
FIG. 1 is a schematic structural view of a sweeping apparatus provided in the present invention;
fig. 2 is a schematic structural view of the cleaning body according to the present invention;
FIG. 3 is a schematic structural view of a lift support system provided in accordance with the present invention;
fig. 4 is a schematic structural diagram of a monitoring system provided in the present invention.
Detailed Description
The invention will be further described by the following specific examples in conjunction with the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.
The invention is a sweeping device suitable for a tiled photovoltaic power plant, as shown in fig. 1, comprising: cleaning body 1, lifting support system 2 and suggestive cable 3.
The cleaning body 1 is used for cleaning a roof of a tiled photovoltaic power station; as shown in fig. 2, cleaning body 1 includes: a supporting framework 101, a scanning positioning system 102 and a cleaning module 103; a supporting framework 101; the scanning and positioning system 102 is arranged on the supporting framework 101 and is used for scanning and positioning the roof of the tiled photovoltaic power station to obtain positioning information; the cleaning module 103 is arranged at the bottom end of the supporting framework 101, is connected with the scanning and positioning system 102, and cleans the roof of the tiled photovoltaic power station according to the positioning information; in this embodiment, the cleaning module 103 is a brush.
The lifting support system 2 is detachably fixed on the roof of the tiled photovoltaic power station, and the lifting support system 2 can be lifted to adjust the height of the lifting support system; as shown in fig. 3, the elevating support system 2 includes: a lifting upright column 201, a winch 202 and a power-assisted motor 203.
The lifting upright column 201 is detachably fixed on a bearing structure of a roof of the tiled photovoltaic power station, and the lifting height can be adjusted; the winch 202 is arranged on the lifting upright column 201; the second end of the flexible cable 3 can be telescopically wound on the winch 202, so that the winch 202 can telescopically adjust the length of the flexible cable 3 to expand the cleaning range of the cleaning body 1; the power-assisted motor 203 is arranged on the lifting upright 201 and provides electric energy for the lifting height of the lifting upright 201.
The first end of flexible cable 3 is connected with the support chassis 101 that cleans body 1, and the second end can be connected with lift braced system 2 is stretching, adjusts its effect of elevating height at lift braced system 2 down, and pulling or fall flexible cable 3 to drive and clean body 1 and leave or fall at the roofing of tiled photovoltaic power plant, in order to avoid the barrier on the roofing or clean the roofing internal fixed point position, and then realize the comprehensive or fixed point of tiled photovoltaic power plant and clean.
Wherein, the number of the flexible cables 3 is consistent with that of the lifting support systems 2. In the present embodiment, there are a plurality of lifting support systems 2; the plurality of lifting support systems 2 are uniformly distributed on the periphery of the cleaning body 1 in a circumferential shape; the plurality of flexible wires 3 are uniformly distributed in a radial shape around the cleaning body 1.
In this embodiment, the number of flexible wires 3 and lift support systems 2 is six.
As shown in fig. 1, the cleaning apparatus further includes: a monitoring system 4; the monitoring system 4 is detachably fixed on the roof of the tiled photovoltaic power station, is in wireless connection with the lifting support system 2 and is used for scanning and monitoring the working state of the cleaning body 1 and the roof environment of the tiled photovoltaic power station in real time to obtain monitoring regulation and control information and transmitting the monitoring regulation and control information to the lifting support system 2; the lifting support system 2 is used for lifting and adjusting the height of the cleaning body 1 in real time according to the monitoring and adjusting information so as to adjust the cleaning body to leave or fall on the roof of the tiled photovoltaic power station.
As shown in fig. 4, the monitoring system 4 further includes: a support bar 401, a monitoring module 402 and a control module 403; the supporting rod 401 is detachably fixed on the roof of the tiled photovoltaic power station; the monitoring module 402 is arranged at the top end of the supporting rod 401, and is used for monitoring the working state of the cleaning body 1 and the roof environment of the tiled photovoltaic power station in real time to obtain monitoring state information; the control module 403 is disposed on the supporting rod 401, an input end of the control module 403 is connected to an output end of the monitoring module 402, an output end of the control module 403 is wirelessly connected to the lifting support system 2, and monitoring regulation and control information is generated according to the monitoring state information and transmitted to the lifting support system 2.
As shown in fig. 1, the cleaning apparatus further includes: a parking space 5; the parking space 5 is detachably fixed on the roof of the tiled photovoltaic power station and used for cleaning the body 1 to park and charge.
The invention also provides a sweeping method suitable for the tiled photovoltaic power station, which is realized based on the sweeping device suitable for the tiled photovoltaic power station.
Wherein, before this cleaning device cleans tiled photovoltaic power plant's roofing, still include following step:
a monitoring module 402 in the monitoring system 4 performs full-coverage scanning monitoring on the roof environment of the tiled photovoltaic power station to obtain roof monitoring information;
transmitting the roof monitoring information to the control module 403 in the monitoring system 4;
the control module 403 constructs a roof position system of the tiled photovoltaic power station according to the roof monitoring information.
The cleaning method comprises the following steps:
step 1: the cleaning body 1 is driven away from the parking space 5, and the roof of the tiled photovoltaic power station is cleaned;
step 2: a monitoring module 402 in the monitoring system 4 monitors the working state of the cleaning body 1 and the roof environment of the tiled photovoltaic power station in real time to obtain monitoring state information;
and step 3: comparing the monitoring state information with a roof position system constructed in the control module 403, and judging whether a roof environment has an obstacle or not; if no obstacle exists, the cleaning body 1 continues to clean;
and 4, step 4: if an obstacle exists, transmitting the monitoring state information to the control module 403, generating monitoring regulation and control information, and transmitting the monitoring regulation and control information to the lifting support system 2;
and 5: the lifting upright column 201 in the lifting support system 2 is lifted in real time to adjust the height of the lifting upright column according to the monitoring and control information, a winch 202 on the lifting upright column 201 is driven, and a flexible cable 3 coiled on the winch 202 is lifted or lowered, so that the cleaning body 1 is adjusted to leave or fall on the roof of the tiled photovoltaic power station through the flexible cable 3 with the lifted or lowered height, so as to avoid obstacles in the roof and continue cleaning;
step 6: after the cleaning body 1 is cleaned, the vehicle drives back to the parking space 5 to complete the comprehensive cleaning of the roof of the tiled photovoltaic power station.
The cleaning method further comprises the following steps:
the monitoring system 4 monitors the position needing fixed-point cleaning in the roof environment, generates fixed-point cleaning information and transmits the fixed-point cleaning information to the lifting support system 2;
the lifting support system 2 adjusts the winch 202 and the lifting upright 201 of the lifting support system to adjust the heights of the lifting support system 2 and the flexible cable 3 in a lifting mode, so that the cleaning body 1 leaves or falls on the roof of the tiled photovoltaic power station to directly reach the position needing to be cleaned at a fixed point in the roof environment for cleaning, and the fixed point cleaning of the roof is completed.
The working principle of the invention is as follows:
a monitoring module in the monitoring system carries out full-coverage scanning monitoring on the roof environment of the tiled photovoltaic power station to obtain roof monitoring information; transmitting the roof monitoring information to a control module; the control module constructs a roof position system of the tiled photovoltaic power station according to the roof monitoring information; the cleaning body is driven away from the parking space, and the roof of the tiled photovoltaic power station is cleaned; the monitoring module monitors the working state of the cleaning body and the roof environment of the tiled photovoltaic power station in real time to obtain monitoring state information; comparing the monitoring state information with a roof position system, and judging whether a roof environment has obstacles or not; if no obstacle exists, the cleaning body continues to clean; if the obstacle exists, transmitting the monitoring state information to the control module, generating monitoring regulation and control information, and transmitting the monitoring regulation and control information to the lifting support system; the lifting upright post in the lifting support system is lifted and adjusted in real time to adjust the height of the lifting upright post according to the monitoring and control information, a winch on the lifting upright post is driven, and a flexible cable wound on the winch is lifted or lowered, so that the cleaning body is adjusted to leave or fall on the roof of the tiled photovoltaic power station through the flexible cable with the lifted or lowered height to avoid obstacles in the roof and continue cleaning; after the cleaning body is cleaned, the cleaning body drives back to the parking space to complete the comprehensive cleaning of the roof of the tiled photovoltaic power station; the monitoring system monitors that the position needing fixed-point cleaning exists in the roof environment, generates fixed-point cleaning information and transmits the fixed-point cleaning information to the lifting support system; the lifting support system adjusts the winch and the lifting upright post of the lifting support system, the lifting support system and the flexible cable are adjusted in a lifting mode, the cleaning body is separated from or falls on the roof of the tiled photovoltaic power station, the cleaning body directly reaches the position needing fixed-point cleaning in the roof environment to clean, and fixed-point cleaning of the roof is completed.
In conclusion, the problems that the traditional cleaning equipment cannot carry out global cleaning, cannot avoid obstacles and cannot carry out fixed-point dust removal, the generated energy is limited to be lifted, the assembly hot spots and the like are solved, the lifting support system capable of automatically lifting and lowering and the flexible cable are adopted, so that the cleaning body can cross the roof obstacles, the independent obstacle avoidance can be realized, the fixed-point cleaning can be carried out, the cost is saved, the equipment utilization rate is improved, and the automatic obstacle avoidance, the fixed-point cleaning and the global cleaning are realized.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.
Claims (10)
1. The utility model provides a cleaning device suitable for tiled photovoltaic power plant which characterized in that includes:
the cleaning body is used for cleaning the roof of the tiled photovoltaic power station;
the lifting support system is detachably fixed on the roof of the tiled photovoltaic power station, and the lifting support system can adjust the height in a lifting way;
the first end of the flexible cable is connected with the cleaning body, and the second end of the flexible cable is connected with the lifting support system in a stretching way;
under the effect that lifting support system adjusted its lifting height, pulling or fall flexible cable to drive clean the body and leave or fall on tiled photovoltaic power plant's roofing to avoid the barrier on the roofing or clean roofing internal fixed point position, and then realize tiled photovoltaic power plant's comprehensive or fixed point and clean.
2. A sweeping apparatus for a tiled photovoltaic power plant according to claim 1, further comprising:
the monitoring system is detachably fixed on the roof of the tiled photovoltaic power station, is in wireless connection with the lifting support system, and is used for scanning and monitoring the working state of the cleaning body and the roof environment of the tiled photovoltaic power station in real time to obtain monitoring regulation and control information and transmitting the monitoring regulation and control information to the lifting support system; and the lifting support system is used for lifting and adjusting the height of the lifting support system in real time according to the monitoring and adjusting information so as to adjust the cleaning body to leave or fall on the roof of the tiled photovoltaic power station.
3. A sweeping apparatus for a tiled photovoltaic power plant according to claim 2, wherein said monitoring system comprises:
the support rod is detachably fixed on the roof of the tiled photovoltaic power station;
the monitoring module is arranged at the top end of the supporting rod and used for monitoring the working state and the roof environment in real time to obtain monitoring state information;
the control module is arranged on the supporting rod, the input end of the control module is connected with the output end of the monitoring module, the output end of the control module is wirelessly connected with the lifting support system, and the monitoring regulation and control information is generated according to the monitoring state information and is transmitted to the lifting support system.
4. The sweeping apparatus for a tiled photovoltaic power plant according to claim 1, wherein said lifting support system comprises:
the lifting upright post is detachably fixed on the roof of the tiled photovoltaic power station, and the height of the lifting upright post can be adjusted;
the winch is arranged on the lifting upright post; the second end of the flexible cable can be telescopically wound on the winch, so that the length of the flexible cable can be telescopically adjusted by the winch, and the cleaning range of the cleaning body is expanded;
the power-assisted motor is arranged on the lifting upright post and provides electric energy for the lifting upright post to adjust the height of the lifting upright post.
5. The cleaning apparatus for a tiled photovoltaic power plant according to claim 1, characterized in that the number of flexible cables is identical to the number of lifting support systems.
6. A cleaning apparatus for a tiled photovoltaic power plant according to claim 5, characterized in that said lifting and support system is plural; the plurality of lifting support systems are uniformly distributed on the periphery of the cleaning body in a circumferential shape; the plurality of flexible cables are uniformly distributed in a radial shape by taking the cleaning body as a center.
7. A sweeping device suitable for use in a tiled photovoltaic power plant according to claim 1, wherein said sweeping body comprises:
a support framework connected with the first end of the flexible cable;
the scanning positioning system is arranged on the supporting framework and is used for scanning and positioning the roof of the tiled photovoltaic power station to obtain positioning information;
the cleaning module is arranged at the bottom end of the supporting framework, connected with the scanning and positioning system and used for cleaning the roof of the tiled photovoltaic power station according to the positioning information.
8. A sweeping apparatus for a tiled photovoltaic power plant according to claim 1, further comprising:
and the parking space is detachably fixed on the roof of the tiled photovoltaic power station and used for parking and charging the cleaning body.
9. A cleaning method suitable for a tiled photovoltaic power plant, characterized in that the cleaning method suitable for the tiled photovoltaic power plant is realized based on the cleaning device suitable for the tiled photovoltaic power plant of any one of claims 1 to 8, and comprises the following steps:
step 1: the cleaning body is driven away from the parking space, and the roof of the tiled photovoltaic power station is cleaned;
step 2: a monitoring module in the monitoring system monitors the working state of the cleaning body and the roof environment of the tiled photovoltaic power station in real time to obtain monitoring state information;
and step 3: comparing the monitoring state information with a roof position system constructed in the control module, and judging whether a roof environment has obstacles or not; if no obstacle exists, the cleaning body continues cleaning;
and 4, step 4: if the obstacle exists, transmitting the monitoring state information to the control module, generating monitoring regulation and control information, and transmitting the monitoring regulation and control information to the lifting support system;
and 5: the lifting support system is used for lifting and adjusting the height of the lifting support system in real time according to the monitoring and adjusting information so as to adjust the cleaning body to leave or fall on the roof of the tiled photovoltaic power station through a flexible cable to avoid obstacles in the roof and continue cleaning;
step 6: and after the cleaning body finishes cleaning, the cleaning body drives back to the parking space to complete the comprehensive cleaning of the roof of the tiled photovoltaic power station.
10. A method of sweeping suitable for use in a tiled photovoltaic power plant according to claim 9, the method further comprising:
the monitoring system monitors that the position needing fixed-point cleaning exists in the roof environment, generates fixed-point cleaning information and transmits the fixed-point cleaning information to the lifting support system;
the lifting support system adjusts the winch and the lifting upright post of the lifting support system to adjust the height of the lifting support system and the height of the flexible cable in a lifting mode, so that the cleaning body leaves or falls on the roof of the tiled photovoltaic power station to directly reach the position needing to be cleaned at a fixed point in the roof environment to clean the roof, and the fixed point cleaning of the roof is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110127430.XA CN112916450B (en) | 2021-01-29 | 2021-01-29 | Cleaning device and method suitable for tiled photovoltaic power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110127430.XA CN112916450B (en) | 2021-01-29 | 2021-01-29 | Cleaning device and method suitable for tiled photovoltaic power station |
Publications (2)
| Publication Number | Publication Date |
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| CN112916450A true CN112916450A (en) | 2021-06-08 |
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