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CN-121984431-A - Agricultural photovoltaic panel cleaning trolley based on unmanned aerial vehicle collaborative replenishment

CN121984431ACN 121984431 ACN121984431 ACN 121984431ACN-121984431-A

Abstract

The invention discloses an agricultural photovoltaic panel cleaning trolley based on cooperative replenishment of unmanned aerial vehicles, which belongs to the technical field of cleaning of agricultural solar equipment and comprises an intelligent cooperative replenishment unmanned aerial vehicle and at least one walking cleaning trolley body. The walking cleaning vehicle body is provided with a water-saving cleaning mechanism and an all-terrain self-adaptive walking mechanism, the water-saving cleaning mechanism adopts a micro-mist spraying-mechanical scraping dual-mode cleaning technology, efficient water-saving cleaning is realized through a pressurized water tank, an atomization spray head and a bionic hydrophobic scraper, the all-terrain self-adaptive walking mechanism adopts an anti-skid crawler belt and a liftable reversing mechanism, the vehicle body can stably walk on a photovoltaic panel with a complex inclination angle, and an unmanned aerial vehicle is used for rapidly replacing the water tank and a modularized battery for the vehicle body through a magnetic quick-change interface. The invention solves the problems of lack of water resources, difficult terrain adaptation and poor continuous operation capability faced by cleaning the photovoltaic panels in arid, mountain areas and other areas, realizes the unmanned operation and maintenance of intelligentization, low water consumption and all terrain, and obviously reduces the operation and maintenance cost.

Inventors

  • Ruan Ruishi
  • Li Zhisiyuan

Assignees

  • 三人行数据(广东)股份公司

Dates

Publication Date
20260505
Application Date
20260310

Claims (9)

  1. 1. The agricultural photovoltaic panel cleaning trolley based on the cooperative replenishment of the unmanned aerial vehicle is characterized by comprising an intelligent cooperative replenishment unmanned aerial vehicle (8) and at least one walking cleaning trolley body in communication connection with the intelligent cooperative replenishment unmanned aerial vehicle (8); the walking cleaning vehicle body comprises a vehicle body (3), a water-saving cleaning mechanism (1), an all-terrain self-adaptive walking mechanism (2), a controller (5) and a high-energy-density battery (4); The water-saving cleaning mechanism (1) is arranged on a vehicle body (3) and comprises a pressurized water tank (104) and at least one cleaning component, wherein a magnetic suction buckle (105) is arranged at the top of the pressurized water tank (104) and is used for being in adsorption connection with the intelligent collaborative supply unmanned aerial vehicle (8), the cleaning component comprises a cleaning mechanism shell (101) fixed on the vehicle body (3), a high-pressure atomizing nozzle (109) and a bionic hydrophobic scraper (108) which are arranged at the bottom of the cleaning mechanism shell (101), and a counterweight chamber (107) arranged above the bionic hydrophobic scraper (108), and the high-pressure atomizing nozzle (109) is communicated with the pressurized water tank (104) through a water pipe (102) and a quick-connection joint; The all-terrain self-adaptive travelling mechanism (2) is arranged at the bottom of the vehicle body (3) and is used for driving a travelling cleaning vehicle body to travel on the surface of the photovoltaic panel; The controller (5) and the high-energy-density battery (4) are arranged inside the vehicle body (3), and the controller (5) is electrically connected with the all-terrain self-adaptive travelling mechanism (2) and the water-saving cleaning mechanism (1); The intelligent collaborative replenishment unmanned aerial vehicle (8) is used for monitoring and dispatching the walking cleaning vehicle body, throwing the walking cleaning vehicle body and replenishing water and electric quantity to the walking cleaning vehicle body.
  2. 2. An agricultural photovoltaic panel cleaning trolley based on the collaborative replenishment of unmanned aerial vehicles according to claim 1, characterized in that the water-saving cleaning mechanism (1) comprises two cleaning assemblies respectively mounted at the head and tail of the vehicle body (3).
  3. 3. An agricultural photovoltaic panel cleaning trolley based on unmanned aerial vehicle co-replenishment as claimed in claim 1, wherein the pressurized water tank (104) is of a closed type pressurizing structure, and a vibration-damping spring baffle (103) is arranged between the pressurized water tank (104) and the vehicle body (3).
  4. 4. The agricultural photovoltaic panel cleaning trolley based on collaborative replenishment of unmanned aerial vehicles according to claim 1, wherein the all-terrain self-adaptive travelling mechanism (2) comprises an anti-skid track (201), a driving wheel (205), a driven wheel (202), a supporting frame (203) and a reversing mechanism (204), the reversing mechanism (204) is arranged at the central position of the bottom of the vehicle body (3) through an electric push rod which is vertically arranged, the driving wheel (205) and the driven wheel (202) are connected to two ends of the reversing mechanism (204) through the supporting frame (203), and the anti-skid track (201) is tightly wound on the driving wheel (205) and the driven wheel (202).
  5. 5. The agricultural photovoltaic panel cleaning trolley based on unmanned aerial vehicle collaborative replenishment as claimed in claim 1, wherein the high-energy-density battery (4) is of a modular design and is connected with the controller (5) through a standard power interface, and a magnetic attraction structure is arranged on the outer surface of the high-energy-density battery (4) and is used for being in magnetic attraction connection with the intelligent collaborative replenishment unmanned aerial vehicle (8).
  6. 6. An agricultural photovoltaic panel cleaning trolley based on collaborative replenishment of unmanned aerial vehicles according to claim 1, wherein the walk cleaning trolley body further comprises an environmental sensor assembly in communicative connection with the controller (5) for acquiring ambient image information, the controller (5) identifying a photovoltaic panel dirty area and/or planning a cleaning path based on the image information.
  7. 7. The agricultural photovoltaic panel cleaning trolley based on cooperative replenishment of unmanned aerial vehicles as claimed in claim 1, wherein the walking cleaning trolley body adopts a tailless structural design.
  8. 8. An agricultural photovoltaic panel cleaning trolley based on unmanned aerial vehicle co-replenishment as claimed in claim 1, wherein the intelligent co-replenishment unmanned aerial vehicle (8) comprises an unmanned aerial vehicle body (802), unmanned aerial vehicle rotors (801), a bracket (804) fixed below the unmanned aerial vehicle body (802) for carrying the walking cleaning vehicle body, and a magnetic suction head (805) fixed at the bottom of the unmanned aerial vehicle body (802) for magnetic adsorption connection with the pressurized water tank (104) or the high energy density battery (4).
  9. 9. An agricultural photovoltaic panel cleaning trolley based on collaborative replenishment of unmanned aerial vehicles according to claim 1, further comprising a remote monitoring platform, wherein the intelligent collaborative replenishment unmanned aerial vehicle (8) and the at least one walking cleaning trolley body are respectively in communication connection with the remote monitoring platform.

Description

Agricultural photovoltaic panel cleaning trolley based on unmanned aerial vehicle collaborative replenishment Technical Field The invention belongs to the technical field of solar equipment cleaning, and particularly relates to an agricultural photovoltaic panel cleaning trolley based on cooperative replenishment of unmanned aerial vehicles, which is suitable for continuous cleaning operation of the surfaces of agricultural photovoltaic panels in terraces or rural mountain areas. Background Loess plateau region is one of the most abundant regions of solar energy resources in our country, and the photovoltaic installed capacity used in terraces or rural mountain areas is continuously increasing. However, the drought and the rainless and the sand-blown activities of the area are frequent, so that a large amount of sand and dust on the surface of the photovoltaic panel are accumulated. Researches show that the sediment of sand can reduce the light transmittance of the photovoltaic module by 40% -50%, the power generation efficiency is attenuated by 30% at most, and the traditional manual flushing consumes a large amount of water resources, so that the operation and maintenance cost is high in water-deficient areas and the decentralized power stations are difficult to cover. Current mainstream cleaning technologies have three limitations: firstly, a water resource dependent scheme (such as a high-pressure water gun and a spraying system) needs to be paved with a fixed pipe network, and the cost of a single kilometer pipeline in a remote area is too high; Secondly, the track type cleaning robot is limited by a flat continuous array, and cannot adapt to loess plateau sloping fields and scattered layout; Thirdly, the automation degree of the vehicle-mounted mobile equipment is low, water is required to be supplied by manual transportation, and the daily average cleaning area of a single vehicle is small. Although unmanned aerial vehicles are applied to photovoltaic inspection, a key technical bottleneck still exists in the field of active cleaning, namely a direct spray cleaning scheme is uneven in cleaning due to small load and poor hovering stability, and a cooperative energy and material supply mechanism for cleaning equipment is lacked, so that continuous operation is difficult to support. Disclosure of Invention In order to solve the problems in the prior art, the invention provides an agricultural photovoltaic panel cleaning trolley based on cooperative replenishment of unmanned aerial vehicles, which comprises an intelligent cooperative replenishment unmanned aerial vehicle and at least one walking cleaning trolley body in communication connection with the intelligent cooperative replenishment unmanned aerial vehicle, wherein the walking cleaning trolley body comprises a trolley body, a water-saving cleaning mechanism, an all-terrain self-adaptive walking mechanism, a controller and a high-energy-density battery, and the intelligent efficient cleaning of a solar photovoltaic panel is realized through efficient cooperation of the unmanned aerial vehicle cooperative replenishment mechanism and the walking cleaning trolley body, so that an innovative solution is provided for efficient and stable operation of photovoltaic power generation in arid, remote and mountain areas. The invention aims at realizing the following technical scheme: The invention provides an agricultural photovoltaic panel cleaning trolley based on cooperative replenishment of unmanned aerial vehicles, which is characterized by comprising an intelligent cooperative replenishment unmanned aerial vehicle and at least one walking cleaning trolley body in communication connection with the intelligent cooperative replenishment unmanned aerial vehicle; the walking cleaning vehicle body comprises a vehicle body, a water-saving cleaning mechanism, an all-terrain self-adaptive walking mechanism, a controller and a high-energy-density battery; The water-saving cleaning mechanism is arranged on a vehicle body and comprises a pressurized water tank and at least one cleaning component, wherein the top of the pressurized water tank is provided with a magnetic suction buckle for being in adsorption connection with the intelligent collaborative supply unmanned aerial vehicle; The all-terrain self-adaptive travelling mechanism is arranged at the bottom of the vehicle body and is used for driving a travelling cleaning vehicle body to travel on the surface of the photovoltaic panel; the controller and the high-energy-density battery are arranged in the vehicle body, and the controller is electrically connected with the all-terrain self-adaptive travelling mechanism and the water-saving cleaning mechanism; The intelligent collaborative replenishment unmanned aerial vehicle is used for monitoring and dispatching the walking cleaning vehicle body, throwing the walking cleaning vehicle body and replenishing water and electric quantity to the walking cleaning vehi