• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Vehicle for cleaning heliostats, photovoltaic solar panels or thermal solar panels. The application of the self-propelled vehicle or tool is to clean solar panels, both thermal and photovoltaic and to clean large heliostats. The cleaning can be done with dilution of water at high pressure, with steam, hot water and brushing with water rinse. This can be used even at night and on both sides of the vehicle. The speed of advance of cleaning is configurable from 0,1 km/h, working at constant speed whatever the type of terrain. The control of the system itself is such that it saves water, since between plate and plate it stops sending water for unnecessary consumption and avoiding the number of times the tank must be recharged, saving downtimes by increasing productivity. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2632222A1
    申请号:ES201500729
    申请日:2015-10-08
    公开日:2017-09-11
    发明作者:Antonio RAMIREZ GONZÁLEZ-ORTEGA
    申请人:Tecnove Security SL；
    IPC主号:
    专利说明:

     5 VEHICLE FOR CLEANING BELIOSTS, PHOTOVOLTAIC SOLAR PLATES OR THERMAL SOLAR PLATES DESCRIPTION OBJECT OF THE INVENTION The present invention relates to a self-supporting vehicle / machine (hereinafter vehicle) which has been specially designed for cleaning heliostats, photovoltaic solar panels or solar thermal panels up to twelve and a half meters long without limit of length. The object of the invention is to provide a vehicle capable of working in solar fields where a cleaning of 15 heliostats, photovoltaic solar panels or thermal solar panels is required in which the cleaning of the surface where the sun falls is vital to optimize the performance and productivity of the sun's rays. As well as being able to do the work at night to take advantage of energy during the day. 20 In this way, the developed vehicle is able to work by performing the cleaning work automatically adapting to the land forms and coupling the cleaning tool to the cleaning surface in two different ways by diluting water 25 (ambient temperature, hot or steam) under pressure or by brushing and rinsing the surface (with water at room temperature, hot or steam), always automatically, or semi-automatically. Being able to work with surfaces to be cleaned on the right or left side of the vehicle. 305 The change of the tools can be done in less than fifteen minutes. BACKGROUND OF THE INVENTION Currently the largest and most ecological form of energy on earth is the sun, so that the generation of energy by this means is increasingly important. This form of energy generation means that the cleaning of the surface where the sun falls, either by reflection of sunlight or by absorption, should be as clean as possible, since the performance is closely linked to the cleaning of the surface of incidence of solar rays. Today, the existence of this type of vehicle that was on the market did not perform the intervention correctly, the control and monitoring system of the surface to be cleaned being very precarious, making it necessary for the person who drove it to have to meet a profile of high degree of specialization for its correct guidance. 20 DESCRIPTION OF THE INVENTION The vehicle developed for this operation for cleaning surfaces developed for the use of solar rays 25 solves the previously mentioned problem. The vehicle can be carried by a person of low qualification, because the control system positions the cleaning position autonomously and automatically, and an adaptation to the surface automatically using radar sensors, inclinometers, laser sensors. 30To be able to perform the cleaning in a safe way, it has a hydrostatic box which makes it possible to control the speed continuously with variations of tenths of kilometers per hour, this can maintain a constant speed even with slopes or unevenness of the 5 terrain, in order to achieve a more thorough cleaning according to the scale or level of dirt on the surface to be cleaned. The vehicle has two types of tools, one for cleaning osmotic water dilution, at room temperature, hot or high pressure steam and another for brushing and rinsing with osmotic water. The tools are driven by an articulated arm capable of automatically positioning and self-calibrating to maintain the cleaning position, using radar sensors; with which you can get all positions either manually or automatically. The user can always know the position of the arm and the tools since the arm has displacement sensors and inclinometers that makes it possible to obtain this information, as well as see on the screen the use of water, the latter being very important 20 consumption optimization of this. The dilution cleaning tool is applied when the surface to be cleaned is dirty due to non-embedded elements, that is, deposition of dust in suspension from the environment. This cleaning is done by water at room temperature, hot or high pressure steam with nozzles calculated to make a high impact on the surface at a certain distance. This process is carried out by means of an electronic control which makes the water consumption optimal, the water consumption is regulated according to the speed of advance with the cleaning. At 30 times the impact distance of the water is calibrated and controlled byPLC and sensor raised by radar sensors. The cleaning tool by brushing and spraying water is applied when the surface to be cleaned has the dirt embedded, dust in the deposited suspension that has reached moisture and remains adhered to the surface, or bird droppings. The operation of this tool is carried out by spraying osmotic water in front of the brushes so that it softens the dirt, then the brushes pass by removing the dirt to reach a rinse with water at room temperature or hot so that water with impurities falls by gravity. The selection of the work mode is carried out by means of a touch screen in which the work mode and the type of movement are selected, if it is left side or right side. The position of the cleaning tools, as well as the water level of the tank, can be monitored at all times on the screen. These operations can be performed automatically or manually by the operator. 20 25 Once the vehicle has performed the cleaning operation and must be moved to another location, it has the function and displacement with useful, so that it can be retracted to the side of the vehicle and can be moved, this positioning can be performed both automatically and manual form The way to carry out the movement and the functions is carried out by means of an internal combustion engine, this is part of a commercial vehicle or a frame with self-supporting engine, to this, power take-offs are attached, of which in some cases unfolds so that we can take strength through two different axes.One of them moves an oleohydraulic pump used for the movements of the articulated arm, another moves an oleohydraulic pump of variable flow (this pump is regulated by the configuration 5 programmed previously in the control PLC) which in turn drives an oleohydraulic motor that in turn it moves a high pressure water pump that will drive the water to the nozzles, in this same power take-off we obtain the movement to drive an oil-hydraulic pump for the movement of the brushes at the times that is required by the type of required, another moves an oleohydraulic pump to transmit sufficient oil flow for the movement of the hydrostatic box by means of which a speed and power control of the displacement is made. There is another power take-off for the case of having to generate hot water or steam for the cases that its application is determined necessary. In cases where the hydraulic oil reaches extreme temperatures that prevent continuous work, the vehicle can incorporate a hydraulic oil cooling system. The vehicle is equipped with an osmotic water tank 20, which has a system which gives the level of water leaving it reflected on the screen. 25 The vehicle can be equipped with a boiler for heating water or for steam generation. The control of the movements is carried out by means of a set of PLCs which controls all the movements, and this perceives the movements by means of the laser sensors, inclinometers and radar with which it is equipped, being able to perform the cleaning on the right side or 30 left according to the need of the moment.The vehicle can incorporate an irrigation system in front of the vehicle's layout to avoid the removal of dust once it is circulating, and it can adhere to the cleaned surfaces. 5 Likewise, it incorporates a manual cleaning system by means of a high-pressure water gun for punctual cleaning of an area that requires greater insistence. In accordance with another feature of the invention, it is intended that the vehicle has the following elements: • Oil-hydraulic pump for articulated arm drive. • Articulated arm. • Oil-hydraulic pump for brush motor drive 15 • Brush motors. • Hydraulic pump drive hydraulic oil pump. • Hydrostatic box • Water pump motor drive pump. • Hydraulic motor movement water pump. 20 • Water pump. • Fiber brushes. • Spray nozzles. • Sensor $ radar. • Tilt sensor. 25 • Laser sensor. • Vehicle or frame with self-supporting motor. • Touch screen. • 3600 cameras • • LCD screen for 3600 camera vision •5 • Work lights. • Cleaning tool lighting • Water / steam boiler. DESCRIPTION OF THE DRAWINGS To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization thereof, it is accompanied as an integral part of said description, a set of drawings where, for illustrative and non-limiting purposes, the following has been represented: 15 20 25 Figure 1. - Shows a view from behind a vehicle for cleaning of heliostats, photovoltaic or thermal solar panels, in one of the Possible cleaning positions performed in accordance with the object of the invention. Figure 2.- Shows a left side elevation view of the vehicle of the previous figure. Figure 3. - Shows a front view of the vehicle of the previous figure. Figure 4.- Shows a right side elevation view of the vehicle of the previous figure. Figure 5.- Shows a plan view of the vehicle of the previous figure.5 10 15 20 25 30 Figure 6.- Shows a perspective view of the vehicle of the previous figure PREFERRED EMBODIMENT OF THE INVENTION In view of the figures outlined, some of the different parts of the vehicle listed below can be indicated: 1 .-Articulated arm. This articulated arm has the possibility of making turns with respect to the vertical axis in the vehicle's circulation position, changing inclination even if it is prolonged. All positions are sensed by laser sensors and inclinometers. 2.-Tank for osmotized water. 3.-Hose retraction mechanism. 4.-Positioning effector. 5.-Useful cleaning. 6.-Vehicle or frame with self-supporting motor. 7. -Position radar detectors. 8.-Location of hydraulic pumps. 9.-Location hydrostatic box.5 10.-High-pressure water pump driven by hydraulic oil motor. 11.-installation position of water / steam boiler if necessary. 
    权利要求:
    Claims (1)
    [1]
    CLAIMS 1 a. -Vehicle OR frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of 12 and a half meters with a variable length, it is characterized by mounting an articulated arm capable of positioning itself automatically and self-calibrating to maintain the cleaning position, using radar sensors. 10 2 a. -Vehicle OR frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1, characterized by being controlled by a PLC 's that obtain information from laser sensors , tilt sensors and radar sensors 15. 3 a. -Vehicle OR frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1, characterized by a radar detection system for the distance of the tools of cleaning to the surface to be cleaned. 4 to • -Vehicle OR frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1, characterized by a screen in which you have a view 360 ° around the vehicle. 5 to • -Vehicle OR frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a5 height of twelve and a half meters with a variable length according to claim 1, characterized by incorporating a touch screen in which the working mode and the type of movement are selected. 6a._ Vehicle or frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1, characterized in that the movement of the vehicle or frame with self-supporting motor is carried out through the movement that gives 10 a hydrostatic box capable of carrying a constant speed even with slopes or unevenness. 7 a. -Vehicle or frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1, characterized in that it incorporates manual control systems to carry out other possible operations. 8 a. -Vehicle or frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1, characterized in that it has the possibility of incorporating a boiler to generate hot water or steam. 25 30 9a._ Vehicle or frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1, characterized in that it incorporates a cleaning tool by diluting water at high pressure.10a._ Vehicle or frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1, characterized in that it incorporates a cleaning tool 5 by brushing with pre-impregnation of water and subsequent rinsing. 11 a. -Vehicle or frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1, characterized in that it can carry out the work on both sides of the vehicle, either on the right or left of the vehicle, automatically or manually. 12 a. -Vehicle or frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1, characterized in that it can circulate with the tool on the side. 20 25 13 a • -Vehicle or frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1 a, characterized in that it can work at night when carrying spotlights work and independent lighting in the two types of tools. 14 to. Vehicle OR frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1, characterized by having a retraction mechanism of 30 conducting water to the tool , so that the possibility ofimpact against the surface to be cleaned. 15a.-Vehicle or frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1, characterized by having a hydraulic oil cooling system. 16a.-Vehicle or frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1, characterized in that the screen can be controlled at any time position of cleaning tools. 15 17 a. -Vehicle or frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a vilriable length according to claim 1, characterized in that the amount of water remaining in the tanker in the cockpit through 20 through the screen. 18 . -Vehicle OR frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1, characterized in that the effector moves automatically. 19a.- Vehicle or frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to the5 10 claim 1, characterized in that the forward part can be watered in order not to raise dust later with the passage of the tires. 20a.-Vehicle or frame with self-supporting motor for cleaning heliostats, photovoltaic or thermal solar panels of a height of twelve and a half meters with a variable length according to claim 1, characterized in that it carries a high pressure water gun to clean certain parts manually.
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    同族专利:
    公开号 | 公开日
    ES2632222B1|2018-06-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    ES2350083A1|2009-06-12|2011-01-18|Abengoa Solar New Technologies,S.A.|Vehicle and cleaning procedure for solar collectors of cylinder-parabolic technology |
    US20120152281A1|2009-06-12|2012-06-21|Abengoa Solar New Technologies, S.A.|Cleaning vehicle and method for parabolic trough solar collectors|
    ES2439771T3|2009-09-09|2014-01-24|MULAG FAHRZEUGWERK Heinz Wössner GmbH & Co. KG|Cleaning device for solar thermal power plants|
    ES2398159A1|2011-03-18|2013-03-14|Sener Ingeniería Y Sistemas, S.A.|Cleaning system for cleaning parabolic trough collector plants and cleaning method using said system|
    US20140115815A1|2012-10-30|2014-05-01|Hon Hai Precision Industry Co., Ltd.|Cleaning vehicle and cleaning apparatus of the cleaning vehicle|CN112894761A|2021-01-18|2021-06-04|塔里木大学|A interchangeable board operation has water cleaning robot for photovoltaic array|
    法律状态:
    2018-06-21| FG2A| Definitive protection|Ref document number: 2632222 Country of ref document: ES Kind code of ref document: B1 Effective date: 20180621 |
    2018-10-30| FA2A| Application withdrawn|Effective date: 20181024 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201500729A|ES2632222B1|2015-10-08|2015-10-08|Vehicle for cleaning heliostats, photovoltaic solar panels or thermal solar panels|ES201500729A| ES2632222B1|2015-10-08|2015-10-08|Vehicle for cleaning heliostats, photovoltaic solar panels or thermal solar panels|
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