CN-224225292-U - Heliostat cleaning system

CN224225292UCN 224225292 UCN224225292 UCN 224225292UCN-224225292-U

Abstract

The utility model relates to the technical field of cleaning equipment and discloses a heliostat cleaning system, which comprises a main control device, a spraying cleaning unmanned aerial vehicle, a transportation unmanned aerial vehicle and a cleaning robot, wherein the main control device is used for controlling the spraying cleaning unmanned aerial vehicle; the unmanned aerial vehicle comprises an unmanned aerial vehicle body and a spraying device arranged on the unmanned aerial vehicle body, a first magnetic component is arranged on the top side of the unmanned aerial vehicle body, a second magnetic component is arranged on the bottom side of the unmanned aerial vehicle body, the unmanned aerial vehicle and the cleaning robot are connected with the second magnetic component magnetically to achieve detachable connection, the unmanned aerial vehicle is used for transporting the cleaning robot, and the unmanned aerial vehicle body, the spraying device, the unmanned aerial vehicle and the cleaning robot are all connected with a main control device through signals. This heliostat cleaning system cleans the surface that the heliostat is to be cleaned through spraying cleaning unmanned aerial vehicle and cleaning robot cooperation, and the cleaning mode safe and reliable, high-efficient, convenient to the cleaning flexibility is high, washs more comprehensively thoroughly, cleaner.

Inventors

Dong Zhizun
HUI CHAO
LIANG WENFENG
LU BO
MA MINGYANG

Assignees

首航节能光热技术股份有限公司
北京能脉科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250603

Claims (10)

1. The heliostat cleaning system is characterized by comprising a main control device, a spraying cleaning unmanned aerial vehicle, a transporting unmanned aerial vehicle and a cleaning robot; The unmanned aerial vehicle comprises an unmanned aerial vehicle body and a spraying device arranged on the unmanned aerial vehicle body, wherein the spraying device is used for spraying liquid; The cleaning robot comprises a cleaning robot body, a transport unmanned aerial vehicle, a first magnetic component, a second magnetic component, an electromagnetic device, a cleaning robot and a transport unmanned aerial vehicle, wherein the first magnetic component is arranged on the top side of the cleaning robot body, the second magnetic component is arranged on the bottom side of the transport unmanned aerial vehicle body and is used for being magnetically connected with the first magnetic component, at least one of the first magnetic component and the second magnetic component is an electromagnetic device, and the cleaning robot and the transport unmanned aerial vehicle are detachably connected with the second magnetic component through the first magnetic component; the unmanned aerial vehicle body sprinkler, transportation unmanned aerial vehicle, electromagnetic device with cleaning robot all with master control device signal connection.
2. The heliostat cleaning system of claim 1, wherein the spray device comprises a water tank and a spray assembly comprising a high pressure water conduit, a high pressure pump, and a high pressure spray head assembly, wherein one end of the high pressure water conduit is connected to the water tank by the high pressure pump and the other end of the high pressure water conduit is connected to the high pressure spray head assembly, and wherein the high pressure spray head assembly comprises at least one high pressure spray head.
3. The heliostat cleaning system of claim 2, wherein a liquid level detector for monitoring liquid level is disposed within the tank, the liquid level detector in signal communication with the master control device.
4. The heliostat cleaning system of claim 2, wherein the high-pressure sprayer assembly is provided with a pressure detector for detecting the pressure of the high-pressure sprayer.
5. The heliostat cleaning system of any of claims 2-4, wherein two of said spray devices are provided on said unmanned aerial vehicle body.
6. The heliostat cleaning system of claim 5, wherein a tank is mounted on the unmanned aerial vehicle body, the tank having two separate and isolated liquid storage chambers therein, each liquid storage chamber comprising the water tank; The box bottom side is provided with the box bracket, the box with box bracket fixed connection, the box bracket with the fuselage of unmanned aerial vehicle body can be dismantled and be connected.
7. The heliostat cleaning system of any of claims 1-4, wherein two spaced-apart "T" -shaped supports are provided on the bottom side of the body of the unmanned aerial vehicle and are used for supporting the body of the unmanned aerial vehicle, each of the "T" -shaped supports comprises a cross bar and a vertical bar, the vertical bar is perpendicular to the cross bar, one end of the vertical bar is connected to the middle of the cross bar, the other end of the vertical bar is connected to the bottom side of the body of the unmanned aerial vehicle, and flexible support pads are provided at the two ends of the cross bar.
8. The heliostat cleaning system of claim 1, wherein at least three telescopic rod mechanisms are arranged on the bottom side of the transporting unmanned aerial vehicle, the at least three telescopic rod mechanisms are distributed at intervals around the circumference of the second magnetic component, a space for accommodating the cleaning robot is arranged among the at least three telescopic rod mechanisms, each telescopic rod mechanism comprises a telescopic rod for supporting the transporting unmanned aerial vehicle and a driving device for driving a telescopic end of the telescopic rod to realize telescopic operation, one end of the telescopic rod is connected with the bottom side of the transporting unmanned aerial vehicle, the other end of the telescopic rod forms the telescopic end, and a flexible pad is arranged on the telescopic end.
9. The heliostat cleaning system of claim 1, wherein the spray cleaning robot is provided in plurality and/or the cleaning robot is provided in plurality.
10. The heliostat wash system of claim 1, wherein the master control device comprises an unmanned aerial vehicle monitoring unit, an unmanned aerial vehicle control unit, a wash robot monitoring unit, a wash robot control unit, and a master control signal transceiver unit, wherein the unmanned aerial vehicle monitoring unit, the unmanned aerial vehicle control unit, the wash robot monitoring unit, and the wash robot control unit are all in signal connection with the master control signal transceiver unit, The unmanned aerial vehicle body comprises a first unmanned aerial vehicle signal receiving and transmitting unit, a first unmanned aerial vehicle state acquisition unit, a first unmanned aerial vehicle position information acquisition unit and a first unmanned aerial vehicle control unit, wherein the first unmanned aerial vehicle state acquisition unit, the first unmanned aerial vehicle position information acquisition unit and the first unmanned aerial vehicle control unit are connected with the first unmanned aerial vehicle signal receiving and transmitting unit through signals, the spraying device is connected with the first unmanned aerial vehicle signal receiving and transmitting unit through signals, the first unmanned aerial vehicle signal receiving and transmitting unit is connected with the main control signal receiving and transmitting unit through signals, and/or, The transportation unmanned aerial vehicle comprises a second unmanned aerial vehicle signal receiving and transmitting unit, a second unmanned aerial vehicle state acquisition unit, a second unmanned aerial vehicle position information acquisition unit and a second unmanned aerial vehicle control unit, wherein the second unmanned aerial vehicle state acquisition unit, the second unmanned aerial vehicle position information acquisition unit and the second unmanned aerial vehicle control unit are connected with the second unmanned aerial vehicle signal receiving and transmitting unit through signals, the electromagnetic device is connected with the second unmanned aerial vehicle signal receiving and transmitting unit through signals, the second unmanned aerial vehicle signal receiving and transmitting unit is connected with the main control signal receiving and transmitting unit through signals, and/or, The cleaning robot comprises a robot state acquisition unit, a robot position information acquisition unit, a robot control unit and a robot signal receiving and transmitting unit, wherein the robot state acquisition unit, the robot position information acquisition unit and the robot control unit are all in signal connection with the robot signal receiving and transmitting unit, and the robot signal receiving and transmitting unit is in signal connection with the main control signal receiving and transmitting unit.

Description

Heliostat cleaning system Technical Field The utility model relates to the technical field of cleaning equipment, in particular to a heliostat cleaning system. Background Solar photo-thermal power generation is an important direction for new energy utilization, wherein a tower type solar photo-thermal power generation system is one of the main forms of solar photo-thermal power generation at present. In the tower type solar photo-thermal power generation system, heat energy conversion and power generation are realized by reflecting sunlight to the heat collecting tower through the heliostat with high precision, and the heliostat is taken as a core component, so that the power generation efficiency of the tower type solar photo-thermal power generation system is greatly influenced. In the existing tower type solar photo-thermal power generation system, because heliostats are exposed to outdoor environment for a long time, the mirror surfaces are easy to accumulate dust, bird droppings, rain water stains and other pollutants, so that the reflection efficiency is obviously reduced. Research shows that mirror surface pollution can cause the loss of photo-thermal power generation efficiency of a photo-thermal power station to reach 20% -40%, so that the key link of maintaining the power generation efficiency during periodic cleaning is realized. The cleaning technology for heliostats at present mainly comprises two types, namely manual cleaning, cleaning efficiency is low, time consumption is long, potential safety hazards of high-altitude operation are large by relying on operators to drive an overhead operation vehicle or a climbing support for scrubbing, fixed automatic cleaning equipment is adopted, compared with manual cleaning, the cleaning equipment has the advantages of good safety and high efficiency, but limitations still exist, heliostat support structures are required to be improved in equipment installation, mirrors of different specifications are difficult to adapt, the adaptability of fixed guide rails to inclination angles of the mirrors is poor (such as 15-60 degrees in a condensation mode), cleaning dead zones are easy to be caused, and a single cleaning mode of high-pressure water jet is difficult to thoroughly clean adhesive pollutants. Therefore, under the conditions of safety and high efficiency, how to improve the comprehensiveness and flexibility of heliostat cleaning is a problem to be solved at present. Disclosure of utility model The utility model aims to provide a heliostat cleaning system, which is used for cleaning the surface to be cleaned of a heliostat by matching a spraying cleaning unmanned plane and a cleaning robot, and has the advantages of safe and reliable cleaning mode, high efficiency, convenience, high cleaning flexibility, and more comprehensive, thorough and cleaner cleaning. In order to achieve the above purpose, the present utility model provides the following technical solutions: A heliostat cleaning system comprises a main control device, a spraying cleaning unmanned aerial vehicle, a transportation unmanned aerial vehicle and a cleaning robot; The unmanned aerial vehicle comprises an unmanned aerial vehicle body and a spraying device arranged on the unmanned aerial vehicle body, wherein the spraying device is used for spraying liquid; The cleaning robot comprises a cleaning robot body, a transport unmanned aerial vehicle, a first magnetic component, a second magnetic component, an electromagnetic device, a cleaning robot and a transport unmanned aerial vehicle, wherein the first magnetic component is arranged on the top side of the cleaning robot body, the second magnetic component is arranged on the bottom side of the transport unmanned aerial vehicle body and is used for being magnetically connected with the first magnetic component, at least one of the first magnetic component and the second magnetic component is an electromagnetic device, and the cleaning robot and the transport unmanned aerial vehicle are detachably connected with the second magnetic component through the first magnetic component; the unmanned aerial vehicle body sprinkler, transportation unmanned aerial vehicle, electromagnetic device with cleaning robot all with master control device signal connection. Above-mentioned heliostat cleaning system is through spraying cleaning unmanned aerial vehicle and cleaning robot to the surface that the heliostat is to be cleaned, cleaning method safe and reliable, high-efficient, convenient, and spray unmanned aerial vehicle flight sprays, cleaning robot is in the laminating walking of heliostat surface and is washd, spray cleaning unmanned aerial vehicle and cleaning robot are little to the surface of heliostat wash the blind area, can carry out comprehensive cleaning to the heliostat surface, and can adapt to the washing of multiple heliostat, the flexibility ratio is higher, in addition, spray cleaning unmanned aerial vehicle's spray and cleaning robo