WO2022252407A1 - 智能化电动飞机除冰车 - Google Patents

智能化电动飞机除冰车 Download PDF

Info

Publication number
WO2022252407A1
WO2022252407A1 PCT/CN2021/113966 CN2021113966W WO2022252407A1 WO 2022252407 A1 WO2022252407 A1 WO 2022252407A1 CN 2021113966 W CN2021113966 W CN 2021113966W WO 2022252407 A1 WO2022252407 A1 WO 2022252407A1
Authority
WO
WIPO (PCT)
Prior art keywords
deicing
icing
electric
liquid
fluid
Prior art date
Application number
PCT/CN2021/113966
Other languages
English (en)
French (fr)
Inventor
都奎江
陈苗
魏义礼
李文轩
刘海涛
黄博
Original Assignee
威海广泰空港设备股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 威海广泰空港设备股份有限公司 filed Critical 威海广泰空港设备股份有限公司
Publication of WO2022252407A1 publication Critical patent/WO2022252407A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/20—Ground installations for de-icing aircraft

Definitions

  • the utility model relates to the field of aviation ground facilities, in particular to an intelligent electric aircraft deicing vehicle.
  • aircraft deicing vehicles are indispensable as one of the guarantee equipment for the normal operation of aircraft in winter. Its working principle is to spray heated deicing fluid onto the surface of the aircraft to remove ice and ensure the safe operation of the aircraft.
  • a utility model patent for an aircraft deicing vehicle which uses a fuel system to provide heating for the engine and deicing fluid.
  • the power source that is, the aircraft deicing vehicle adopts a diesel automobile chassis, and uses a vehicle-mounted diesel engine as a power source to provide power for the deicing and anti-icing system.
  • the on-board diesel heating system is used to heat the deicing fluid to complete the deicing operation.
  • a heating box needs to be installed separately on the chassis of the vehicle.
  • the patent number is: a utility model patent for the fuel heater of an aircraft deicing vehicle; the patent number published by Civil Aviation University of China on October 06, 2010 is: CN200910067923.8 ,
  • the patent name is: an invention patent for an aircraft deicing fluid rapid heating and liquid supply automatic proportioning device; the patent number published by Hunan Shuangda Electromechanical Co., Ltd.
  • the above-mentioned existing aircraft deicing vehicle utilizes diesel vehicle chassis, diesel power plant, and diesel heating system in the process of deicing, which not only consumes a large amount of diesel oil, but also emits a large amount of harmful gases containing nitrogen oxides, carbon dioxide, etc., especially for diesel heating. system, without any exhaust purification device, the exhaust pollution is particularly serious.
  • a deicing liquid pump needs to be added to pump the deicing liquid into the heating tank, resulting in high equipment cost, small occupied space of the deicing liquid tank, and small liquid storage capacity.
  • the utility model provides a compact structure, no tail gas discharge, energy saving and environmental protection, low energy consumption, large capacity for carrying deicing fluid, fast heating, low equipment cost, and high degree of intelligence. Intelligent electric aircraft deicing vehicle.
  • An intelligent electric aircraft deicing vehicle is provided with a car chassis, and the car chassis is provided with a deicing liquid tank 7, an anti-icing liquid tank 8 and a deicing and anti-icing actuator, and the deicing and anti-icing actuator includes a high-altitude operation Device 4, deicing spraying system 5, anti-icing spraying system 6, the deicing liquid tank 7 is connected to the spray pipeline in the aerial work device 4 through the deicing spraying system 5, and the anti-icing liquid tank 8 is deiced The spraying system 6 is connected with the spraying pipeline in the high-altitude operation device 4,
  • chassis of the vehicle adopts an electric vehicle chassis
  • chassis 1 of the electric vehicle is also provided with a power battery pack 2 and an electric control system 9
  • a power battery pack 2 an aerial work device 4, a deicing fluid tank 7, an antiicing fluid tank 8, a deicing spray system 5, an antiicing spray system 6 and an electric control system 9 are fixed on the chassis girder of the electric vehicle chassis 1 ,
  • the electric control system is composed of a PLC controller 9-2, a display screen 9-3 and a battery management module 9-1, and the PLC controller 9-2 is connected with the display screen 9-3 and the battery management module 9-1 respectively.
  • the battery management module 9-1 is connected to the power battery pack 2, so that the program in the PLC controller 9-2 can automatically control the action of the deicing vehicle by operating the touch key on the display screen 9-3, And display various data information on the display screen,
  • the power battery pack 2 respectively supplies power to the electric vehicle chassis 1, the deicing fluid spraying system 5, the antiicing fluid spraying system 6, and the aerial work device 4 in the deicing and anti-icing actuator through the battery management module 9-1.
  • the automobile chassis 1, the deicing fluid spraying system 5, the antiicing fluid spraying system 6, and the high-altitude operation device 4 are respectively connected to the PLC controller 9-2 for signal connection, so as to achieve the effects of no exhaust pollution, energy saving and environmental protection.
  • the utility model can be provided with a deicing liquid upper liquid level switch 11 and a deicing liquid lower liquid level switch 12 in the deicing liquid tank 7, and the deicing liquid lower liquid level switch 12 is arranged in the deicing liquid tank 7
  • the liquid outlet at the bottom, the liquid level switch 11 on the deicing liquid is set at the liquid inlet on the upper part of the deicing liquid tank 8,
  • the anti-icing liquid tank 8 is provided with an upper liquid level switch 13 for the anti-icing liquid and a lower liquid level switch 14 for the anti-icing liquid.
  • the liquid level switch 14 under the anti-icing liquid is arranged at the liquid outlet at the bottom of the anti-icing liquid tank 8,
  • the power battery pack supplies power to the upper level switch 11 of the deicing fluid, the lower level switch 12 of the deicing fluid, the upper level switch 13 of the anti-icing fluid and the lower level switch 14 of the anti-icing fluid through the battery management module 9-1 , the deicing liquid upper liquid level switch 11, the deicing liquid lower liquid level switch 12, the anti-icing liquid upper liquid level switch 13 and the anti-icing liquid lower liquid level switch 14 are respectively connected with the PLC controller signal to facilitate the operation
  • the touch key on the display screen 9-3 makes the program in the PLC controller 9-2 automatically collect the temperature sensor 10 in the deicing liquid tank 7, the upper liquid level switch 11 of the deicing liquid, and the lower liquid level switch 12 of the deicing liquid , the information uploaded by the deicing liquid level sensor, and the information of the anti-icing liquid upper liquid level switch 13 and the anti-icing liquid lower liquid level switch 14 in the anti-icing liquid tank 8, and control the safety of the electric deicing vehicle electric vehicle chassis
  • the utility model can be provided with an electric heater 3 and a temperature sensor 10 in the deicing liquid tank, the temperature sensor 10 and the electric heater 3 are respectively arranged in the deicing liquid tank 7, and the power battery pack is
  • the management module 9-1 is electrically connected to the electric heater 3
  • the battery management module 9-1 is electrically connected to the temperature sensor 10
  • the electric heater 3 and the temperature sensor 10 are respectively connected to the PLC controller signal.
  • the temperature sensor 10 can be provided with two, one is fixed on the bottom of the deicing liquid tank to detect the temperature of the liquid at the bottom, and the second is fixed on the upper or middle upper part of the deicing liquid tank to detect the temperature of the liquid on the top of the deicing liquid tank.
  • the information collected by the two temperature sensors 10 is uploaded to the PLC controller, and the start or stop of the electric heater is automatically controlled by the program in the PLC controller. Since the electric heater is set in the refrigerator, the heating box and the refrigerator are removed.
  • the deicing liquid pump that pumps the deicing liquid from the deicing liquid tank to the heating tank not only has low equipment cost, but also increases the storage space of the deicing liquid tank on the chassis girder.
  • the electric heater 3 of the utility model is composed of several graphene heaters, and the several graphene heaters are fixed in the inner cavity of the deicing liquid tank at intervals, so as to achieve the effects of small space occupation, high thermal efficiency and light weight.
  • the utility model can be provided with a deicing liquid level sensor 15 at the bottom of the deicing liquid tank 7, the deicing liquid level sensor 15 is electrically connected with the battery management module, and the deicing liquid level sensor is connected with the PLC control signal connection, so that the liquid level in the deicing liquid tank 7 can be sensed by the deicing liquid level sensor 15 to reach the minimum liquid level information and the information will be uploaded to the PLC controller, and the PLC controller will instruct The deicing spraying system stops working and is displayed on the display screen, achieving the function of intelligent control.
  • the utility model can be provided with a charging socket 18, and the charging socket is electrically connected with the power battery pack, so as to facilitate charging the power battery pack through the charging socket.
  • an external power plug 17 can be connected in parallel on the electric heater, so that the electric heater in the deicing liquid tank 7 in the parking state can be powered and heated through the external high-voltage alternating current through the external power plug, so as to achieve deicing.
  • the function of preheating the ice liquid tank 7 greatly improves the working efficiency of the deicing vehicle.
  • the outer surface of the deicing liquid tank 7 is covered with an insulating layer 16, so as to reduce the heat loss of the heated deicing liquid through the insulating layer and reduce energy consumption.
  • deicing liquid tank and the anti-icing liquid tank described in the utility model are respectively welded by stainless steel plates.
  • the deicing spray system 5 and the anti-icing spray system 6 described in the utility model can also be fixed on the lower end of the chassis girder of the electric vehicle chassis 1, so as to increase the distance between the deicing liquid tank 7 and the anti-icing liquid tank 8 on the electric vehicle chassis 1.
  • the role of the storage space on the chassis beam can also be fixed on the lower end of the chassis girder of the electric vehicle chassis 1, so as to increase the distance between the deicing liquid tank 7 and the anti-icing liquid tank 8 on the electric vehicle chassis 1.
  • the deicing spray system 5 and the anti-icing spraying system 6 described in the utility model include a deicing fluid electric motor 5-1, a deicing fluid pump 5-2, an antiicing fluid electric motor 6-1, and an antiicing fluid pump 6-2 , spray pipeline 5-3 and spray electric control valve 5-4,
  • the liquid inlet end of the spraying pipeline 5-3 is connected in parallel with a deicing liquid pump 5-2 and an anti-icing liquid pump 6-2, and the spraying pipeline 5-3 is provided with a spraying electric control valve 5-4.
  • Sprinkling electric control valve 5-4 is electrically connected through battery management module 9-1, and is connected with PLC controller 9-2 signal, so as to facilitate automatic control of deicing or anti-icing spraying operation start and stop through spraying electric control valve 5-4 ;
  • the deicing fluid electric motor 5-1 is connected to the deicing fluid pump 5-2 through a coupling, the deicing fluid electric motor 5-1 is electrically connected to the battery management module 9-1, and is connected to the PLC controller 9-2 signal connection, so as to control the start and stop of the deicing fluid electric motor 5-1 through the PLC controller 9-2 program;
  • the anti-icing fluid electric motor 6-1 is connected to the anti-icing fluid pump 6-2 through a coupling, the anti-icing fluid electric motor 6-1 is electrically connected to the battery management module 9-1, and is connected to the PLC controller 9-2 signal connection, in order to facilitate the start and stop of the anti-icing fluid electric motor 6-1 controlled by the PLC controller 9-2 program.
  • the aerial work device 4 includes a boom assembly 4-1, a slewing device 4-2, a slewing hydraulic motor 4-3, a folding arm cylinder 4-4, a lifting cylinder 4-5, an aerial work platform (or operating cabin) 4-6.
  • Hydraulic control valve group 4-7 and electric control handle 4-10 the lower end of the boom assembly 4-1 is fixedly connected to the slewing device 4-2, and the upper end of the boom assembly 4-1 is connected to the high-altitude
  • the working platform (or operating cabin) 4-6 is connected, and the lower part of the boom assembly 4-1 is hinged with the slewing device 4-2 through the folding arm cylinder 4-4, so as to realize the folding or stretching of the boom assembly 4-1 Movement, the upper part of the boom assembly 4-1 is hinged with the aerial work platform (or operating cabin) 4-6 through the lifting cylinder 4-5, and the adjacent boom assembly 4-1 is hinged through the folding arm cylinder 4-4 It is hinged to realize the lifting, extending or lowering of the aerial work platform (or operating cabin)
  • the folding arm cylinder 4-4 passes through the fourth pipeline It is connected with the hydraulic control valve group 4-7, the lifting cylinder 4-5 is connected with the hydraulic control valve group 4-7 through the fifth pipeline, the rotary hydraulic motor 4-3 and the rotary device 4-2 They are all fixed on the chassis 1 of the electric vehicle, or fixed on the top of the deicing liquid tank 7 and/or on the top of the anti-icing liquid tank 8, the rotary hydraulic motor 4-3 drives the rotary device 4-2 to move, and the rotary
  • the hydraulic motor 4-3 is connected with the hydraulic control valve group 4-7 through the third pipeline, and the electric control handle 4-10 is installed on the high-altitude lifting platform (or operating cabin) 4-6, so as to facilitate 4-10
  • the PLC controller 9-2 controls the hydraulic control valve group 4-7 to control the action of the folding arm cylinder 4-4, the lifting cylinder 4-5, and the rotary hydraulic motor 4-3 to adjust the aircraft deicing operation. Aerial working height.
  • the utility model also can be provided with electric control water cannon 4-9 and second electric control handle 4-12 on described aerial work platform (or operating cabin) 4-6, and described electric control water cannon 4-9 is fixed on The spraying end of the spraying pipeline 5-3, the electric control water cannon 4-9 and the second electric control handle 4-12 are respectively electrically connected to the battery management module 9-1, and the second electric control handle 4-12 is connected via the PLC
  • the controller 9-2 controls the electric control water cannon 4-9, so that the electric control handle 4-12 on the aerial work platform (or operating cabin) 4-6 is controlled by the PLC controller 9-2 to control the electric control water cannon 4- 9 actions, realize deicing and anti-icing spraying.
  • the utility model can be fixedly provided with a foot switch 4-11 on the aerial work platform (or operating cabin) 4-6, and the foot switch 4-11 is electrically connected with the battery management module, and the foot switch 4-11 It is connected with the hydraulic control valve group 4-7 through cables, so as to be beneficial to control the opening and closing of the hydraulic control valve group 4-7 through the foot switch 4-11.
  • the utility model can also be achieved through the following measures:
  • An intelligent electric aircraft deicing vehicle is provided with a car chassis, and the car chassis is provided with a deicing liquid tank 7, an anti-icing liquid tank 8 and a deicing and anti-icing actuator, and the deicing and anti-icing actuator includes a high-altitude operation Device 4, deicing spraying system 5, anti-icing spraying system 6, the deicing liquid tank 7 is connected to the spray pipeline in the aerial work device 4 through the deicing spraying system 5, and the anti-icing liquid tank 8 is deiced The spraying system 6 is connected with the spraying pipeline in the high-altitude operation device 4,
  • chassis of the vehicle adopts an electric vehicle chassis
  • chassis 1 of the electric vehicle is also provided with a power battery pack 2 and an electric control system 9
  • a power battery pack 2 an aerial work device 4, a deicing fluid tank 7, an antiicing fluid tank 8, a deicing spray system 5, an antiicing spray system 6 and an electric control system 9 are fixed on the chassis girder of the electric vehicle chassis 1 ,
  • the electric control system is composed of a PLC controller 9-2, a display screen 9-3 and a battery management module 9-1, and the PLC controller 9-2 is connected with the display screen 9-3 and the battery management module 9-1 respectively.
  • the battery management module 9-1 is connected to the power battery pack 2, so that the program in the PLC controller 9-2 can automatically control the action of the deicing vehicle by operating the touch key on the display screen 9-3, And display various data information on the display screen,
  • the power battery pack 2 respectively supplies power to the electric vehicle chassis 1, the deicing fluid spraying system 5, the antiicing fluid spraying system 6, and the aerial work device 4 in the deicing and anti-icing actuator through the battery management module 9-1.
  • the automobile chassis 1, the deicing fluid spraying system 5, the antiicing fluid spraying system 6, and the high-altitude operation device 4 are respectively connected to the PLC controller 9-2 for signal connection, so as to achieve the effects of no exhaust pollution, energy saving and environmental protection.
  • the utility model can be provided with a deicing liquid upper liquid level switch 11 and a deicing liquid lower liquid level switch 12 in the deicing liquid tank 7, and the deicing liquid lower liquid level switch 12 is arranged in the deicing liquid tank 7
  • the liquid outlet at the bottom, the liquid level switch 11 on the deicing liquid is set at the liquid inlet on the upper part of the deicing liquid tank 8,
  • the anti-icing liquid tank 8 is provided with an upper liquid level switch 13 for the anti-icing liquid and a lower liquid level switch 14 for the anti-icing liquid.
  • the liquid level switch 14 under the anti-icing liquid is arranged at the liquid outlet at the bottom of the anti-icing liquid tank 8,
  • the power battery pack supplies power to the upper level switch 11 of the deicing fluid, the lower level switch 12 of the deicing fluid, the upper level switch 13 of the anti-icing fluid and the lower level switch 14 of the anti-icing fluid through the battery management module 9-1 , the deicing liquid upper liquid level switch 11, the deicing liquid lower liquid level switch 12, the anti-icing liquid upper liquid level switch 13 and the anti-icing liquid lower liquid level switch 14 are respectively connected with the PLC controller signal to facilitate the operation
  • the touch key on the display screen 9-3 makes the program in the PLC controller 9-2 automatically collect the temperature sensor 10 in the deicing liquid tank 7, the upper liquid level switch 11 of the deicing liquid, and the lower liquid level switch 12 of the deicing liquid , the information uploaded by the deicing liquid level sensor, and the information of the anti-icing liquid upper liquid level switch 13 and the anti-icing liquid lower liquid level switch 14 in the anti-icing liquid tank 8, and control the safety of the electric deicing vehicle electric vehicle chassis
  • the utility model can be provided with an electric heater 3 and a temperature sensor 10 in the deicing liquid tank, the temperature sensor 10 and the electric heater 3 are respectively arranged in the deicing liquid tank 7, and the power battery pack is
  • the management module 9-1 is electrically connected to the electric heater 3
  • the battery management module 9-1 is electrically connected to the temperature sensor 10
  • the electric heater 3 and the temperature sensor 10 are respectively connected to the PLC controller signal.
  • the temperature sensor 10 can be provided with two, one is fixed on the bottom of the deicing liquid tank to detect the temperature of the liquid at the bottom, and the second is fixed on the upper or middle upper part of the deicing liquid tank to detect the temperature of the liquid on the top of the deicing liquid tank.
  • the information collected by the two temperature sensors 10 is uploaded to the PLC controller, and the start or stop of the electric heater is automatically controlled by the program in the PLC controller. Since the electric heater is set in the refrigerator, the heating box and the refrigerator are removed.
  • the deicing liquid pump that pumps the deicing liquid from the deicing liquid tank to the heating tank not only has low equipment cost, but also increases the storage space of the deicing liquid tank on the chassis girder.
  • the electric heater 3 of the utility model is composed of several graphene heaters, and the several graphene heaters are fixed in the inner cavity of the deicing liquid tank at intervals, so as to achieve the effects of small space occupation, high thermal efficiency and light weight.
  • the utility model can be provided with a deicing liquid level sensor 15 at the bottom of the deicing liquid tank 7, the deicing liquid level sensor 15 is electrically connected with the battery management module, and the deicing liquid level sensor is connected with the PLC control signal connection, so that the liquid level in the deicing liquid tank 7 can be sensed by the deicing liquid level sensor 15 to reach the minimum liquid level information and the information will be uploaded to the PLC controller, and the PLC controller will instruct The deicing spraying system stops working and is displayed on the display screen, achieving the function of intelligent control.
  • the utility model can be provided with a charging socket 18, and the charging socket is electrically connected with the power battery pack, so as to facilitate charging the power battery pack through the charging socket.
  • an external power plug 17 can be connected in parallel on the electric heater, so that the electric heater in the deicing liquid tank 7 in the parking state can be powered and heated through the external high-voltage alternating current through the external power plug, so as to achieve deicing.
  • the function of preheating the ice liquid tank 7 greatly improves the working efficiency of the deicing vehicle.
  • the outer surface of the deicing liquid tank 7 is covered with an insulating layer 16, so as to reduce the heat loss of the heated deicing liquid through the insulating layer and reduce energy consumption.
  • deicing liquid tank and the anti-icing liquid tank described in the utility model are respectively welded by stainless steel plates.
  • the deicing spray system 5 and the anti-icing spray system 6 described in the utility model can also be fixed on the lower end of the chassis girder of the electric vehicle chassis 1, so as to increase the distance between the deicing liquid tank 7 and the anti-icing liquid tank 8 on the electric vehicle chassis 1.
  • the role of the storage space on the chassis beam can also be fixed on the lower end of the chassis girder of the electric vehicle chassis 1, so as to increase the distance between the deicing liquid tank 7 and the anti-icing liquid tank 8 on the electric vehicle chassis 1.
  • the utility model can also be provided with a hydraulic power take-off device between the gearbox 1-3 on the chassis 1 of the electric vehicle and the deicing and anti-icing actuator, which includes a power take-off 4-14, a hydraulic pump 4-13, and a hydraulic oil tank. 4-8.
  • a hydraulic power take-off device between the gearbox 1-3 on the chassis 1 of the electric vehicle and the deicing and anti-icing actuator, which includes a power take-off 4-14, a hydraulic pump 4-13, and a hydraulic oil tank. 4-8.
  • Hydraulic control valve group 4-7 the power take-off 4-14 is connected to the output shaft of the gearbox 1-3 on the chassis 1 of the electric vehicle, and the power take-off 4-14 is connected to the
  • the hydraulic pumps 4-13 are connected, the oil inlet pipeline of the hydraulic pump 4-13 is connected with the hydraulic oil tank 4-8, the oil outlet pipeline is connected with the hydraulic control valve group 4-7, and the hydraulic control valve group 4-7
  • the power is supplied by the battery management module 9-1, and is connected to the PLC controller 9-2 for signal, so as to provide a power source for the hydraulic system of the de-icing and anti-icing actuator through the hydraulic power take-off device, and reduce the power consumption of the power battery pack.
  • the deicing spray system 5 and the anti-icing spray system 6 include a deicing fluid hydraulic motor 5-1, a deicing fluid pump 5-2, an antiicing fluid hydraulic motor 6-1, an antiicing fluid pump 6-2, and spray pipes Road 5-3,
  • the liquid inlet end of the spraying pipeline 5-3 is connected in parallel with a deicing liquid pump 5-2 and an anti-icing liquid pump 6-2, and the spraying pipeline 5-3 is provided with a spraying electric control valve 5-4.
  • the spray electric control valve 5-4 is powered by the battery management module 9-1, and is connected with the PLC controller 9-2 for signal, and displayed on the display screen;
  • the deicing fluid pump 5-2 is connected to the deicing fluid hydraulic motor 5-1 through a coupling, and the deicing fluid hydraulic motor 5-2 is connected to the hydraulic control valve group 4-7 through the first pipeline , so as to control the start and stop of the deicing fluid hydraulic motor 5-2 through the hydraulic control valve group 4-7;
  • the anti-icing fluid pump 5-2 is connected with the anti-icing fluid hydraulic motor 5-2 through a coupling, and the anti-icing fluid hydraulic motor 5-2 is connected with the hydraulic control valve group 4-7 through the second pipeline , so as to control the start and stop of the anti-icing fluid hydraulic motor 5-2 through the hydraulic control valve group 4-7;
  • the aerial work device 4 includes a boom assembly 4-1, a slewing device 4-2, a slewing hydraulic motor 4-3, a folding arm cylinder 4-4, a lifting cylinder 4-5, an aerial work platform (or operating cabin) 4-6.
  • Hydraulic control valve group 4-7 and electric control handle 4-10 the lower end of the boom assembly 4-1 is fixedly connected to the slewing device 4-2, and the upper end of the boom assembly 4-1 is connected to the high-altitude
  • the working platform (or operating cabin) 4-6 is connected, and the lower part of the boom assembly 4-1 is hinged with the slewing device 4-2 through the folding arm cylinder 4-4, so as to realize the folding or stretching of the boom assembly 4-1 Movement, the upper part of the boom assembly 4-1 is hinged with the aerial work platform (or operating cabin) 4-6 through the lifting cylinder 4-5, and the adjacent boom assembly 4-1 is hinged through the folding arm cylinder 4-4 It is hinged to realize the lifting, extending or lowering of the aerial work platform (or operating cabin)
  • the folding arm cylinder 4-4 passes through the fourth pipeline It is connected with the hydraulic control valve group 4-7, the lifting cylinder 4-5 is connected with the hydraulic control valve group 4-7 through the fifth pipeline, the rotary hydraulic motor 4-3 and the rotary device 4-2 They are all fixed on the chassis 1 of the electric vehicle, or fixed on the top of the deicing liquid tank 7 and/or on the top of the anti-icing liquid tank 8, the rotary hydraulic motor 4-3 drives the rotary device 4-2 to move, and the rotary
  • the hydraulic motor 4-3 is connected with the hydraulic control valve group 4-7 through the third pipeline, and the electric control handle 4-10 is installed on the high-altitude lifting platform (or operating cabin) 4-6, so as to facilitate 4-10
  • the PLC controller 9-2 controls the hydraulic control valve group 4-7 to control the action of the folding arm cylinder 4-4, the lifting cylinder 4-5, and the rotary hydraulic motor 4-3, so as to adjust the aircraft deicing operation. Aerial working height.
  • the utility model also can be provided with electric control water cannon 4-9 and second electric control handle 4-12 on described aerial work platform (or operating cabin) 4-6, and described electric control water cannon 4-9 is fixed on The spraying end of the spraying pipeline 5-3, the electric control water cannon 4-9 and the second electric control handle 4-12 are respectively electrically connected to the battery management module 9-1, and the second electric control handle 4-12 is connected via the PLC
  • the controller 9-2 controls the electric control water cannon 4-9, so that the electric control handle 4-12 on the aerial work platform (or operating cabin) 4-6 is controlled by the PLC controller 9-2 to control the electric control water cannon 4- 9 actions, realize deicing and anti-icing spraying.
  • the utility model can be fixedly provided with a foot switch 4-11 on the aerial work platform (or operating cabin) 4-6, and the foot switch 4-11 is electrically connected with the battery management module, and the foot switch 4-11 It is connected with the hydraulic control valve group 4-7 through cables, so as to facilitate the opening and closing of the hydraulic control valve group 4-7 controlled by the foot switch 4-11.
  • the utility model Due to the adoption of the above structure, the utility model has the advantages of compact structure, no tail gas emission, energy saving and environmental protection, low energy consumption, large capacity for carrying deicing fluid, quick heating, low equipment cost, and high degree of intelligence.
  • Figure 1 is a schematic structural view of the utility model.
  • Figure 2 is a schematic structural view of the deicing fluid tank and anti-icing fluid tank of the present invention.
  • Figure 3 is a schematic structural view of the electric control system of the present invention.
  • Figure 4 is a schematic structural view of the utility model aerial work platform (operating cabin), electric control handle, foot switch and electric control water cannon.
  • Figure 5 is a block diagram of the electrical connection of Embodiment 1 of the present utility model.
  • Figure 6 is a block diagram of the electrical connection of Embodiment 1 of the present utility model.
  • Figure 7 is a hydraulic control connection block diagram of Embodiment 1 of the present utility model.
  • Figure 8 is a block diagram of the electrical connection of Embodiment 2 of the present utility model.
  • Figure 9 is a block diagram of the electrical connection of Embodiment 2 of the present utility model.
  • Figure 10 is a hydraulic control connection block diagram of Embodiment 2 of the present utility model.
  • Embodiment 1 as shown in accompanying drawing 1,2,3,4,5,6,7, a kind of intelligent electric aircraft deicing vehicle is provided with automobile chassis, and described automobile chassis is provided with deicing liquid tank 7 , anti-icing fluid tank 8 and deicing and anti-icing executive mechanism, described deicing and anti-icing executive mechanism comprises aerial work device 4, deicing spraying system 5, antiicing spraying system 6, and described deicing liquid tank 7 passes deicing spraying system 5 is connected to the spraying pipeline in the high-altitude working device 4, and the anti-icing liquid tank 8 is connected to the spraying pipeline in the high-altitude working device 4 through the anti-icing spraying system 6,
  • chassis of the vehicle adopts an electric vehicle chassis
  • chassis 1 of the electric vehicle is also provided with a power battery pack 2 and an electric control system 9
  • a power battery pack 2 an aerial work device 4, a deicing fluid tank 7, an antiicing fluid tank 8, a deicing spray system 5, an antiicing spray system 6 and an electric control system 9 are fixed on the chassis girder of the electric vehicle chassis 1 ,
  • the electric control system is composed of a PLC controller 9-2, a display screen 9-3 and a battery management module 9-1, and the PLC controller 9-2 is connected with the display screen 9-3 and the battery management module 9-1 respectively.
  • the battery management module 9-1 is connected to the power battery pack 2, so that the program in the PLC controller 9-2 can automatically control the action of the deicing vehicle by operating the touch key on the display screen 9-3, And display various data information on the display screen,
  • the power battery pack 2 respectively supplies power to the electric vehicle chassis 1, the deicing fluid spraying system 5, the antiicing fluid spraying system 6, and the aerial work device 4 in the deicing and anti-icing actuator through the battery management module 9-1.
  • the automobile chassis 1, the deicing fluid spraying system 5, the antiicing fluid spraying system 6, and the high-altitude operation device 4 are respectively connected to the PLC controller 9-2 for signal connection, so as to achieve the effects of no exhaust pollution, energy saving and environmental protection.
  • the utility model can be provided with a deicing liquid upper liquid level switch 11 and a deicing liquid lower liquid level switch 12 in the deicing liquid tank 7, and the deicing liquid lower liquid level switch 12 is arranged in the deicing liquid tank 7
  • the liquid outlet at the bottom, the liquid level switch 11 on the deicing liquid is set at the liquid inlet on the upper part of the deicing liquid tank 8,
  • the anti-icing liquid tank 8 is provided with an upper liquid level switch 13 for the anti-icing liquid and a lower liquid level switch 14 for the anti-icing liquid.
  • the liquid level switch 14 under the anti-icing liquid is arranged at the liquid outlet at the bottom of the anti-icing liquid tank 8,
  • the power battery pack supplies power to the upper level switch 11 of the deicing fluid, the lower level switch 12 of the deicing fluid, the upper level switch 13 of the anti-icing fluid and the lower level switch 14 of the anti-icing fluid through the battery management module 9-1 , the deicing liquid upper liquid level switch 11, the deicing liquid lower liquid level switch 12, the anti-icing liquid upper liquid level switch 13 and the anti-icing liquid lower liquid level switch 14 are respectively connected with the PLC controller signal to facilitate the operation
  • the touch key on the display screen 9-3 makes the program in the PLC controller 9-2 automatically collect the temperature sensor 10 in the deicing liquid tank 7, the upper liquid level switch 11 of the deicing liquid, and the lower liquid level switch 12 of the deicing liquid , the information uploaded by the deicing liquid level sensor, and the information of the anti-icing liquid upper liquid level switch 13 and the anti-icing liquid lower liquid level switch 14 in the anti-icing liquid tank 8, and control the safety of the electric deicing vehicle electric vehicle chassis
  • the utility model can be provided with an electric heater 3 and a temperature sensor 10 in the deicing liquid tank, the temperature sensor 10 and the electric heater 3 are respectively arranged in the deicing liquid tank 7, and the power battery pack is
  • the management module 9-1 is electrically connected to the electric heater 3
  • the battery management module 9-1 is electrically connected to the temperature sensor 10
  • the electric heater 3 and the temperature sensor 10 are respectively connected to the PLC controller signal.
  • the temperature sensor 10 can be provided with two, one is fixed on the bottom of the deicing liquid tank to detect the temperature of the liquid at the bottom, and the second is fixed on the upper or middle upper part of the deicing liquid tank to detect the temperature of the liquid on the top of the deicing liquid tank.
  • the information collected by the two temperature sensors 10 is uploaded to the PLC controller, and the start or stop of the electric heater is automatically controlled by the program in the PLC controller. Since the electric heater is set in the refrigerator, the heating box and the refrigerator are removed.
  • the deicing liquid pump that pumps the deicing liquid from the deicing liquid tank to the heating tank not only has low equipment cost, but also increases the storage space of the deicing liquid tank on the chassis girder.
  • the electric heater 3 of the utility model is composed of several graphene heaters, and the several graphene heaters are fixed in the inner cavity of the deicing liquid tank at intervals, so as to achieve the effects of small space occupation, high thermal efficiency and light weight.
  • the utility model can be provided with a deicing liquid level sensor 15 at the bottom of the deicing liquid tank 7, the deicing liquid level sensor 15 is electrically connected with the battery management module, and the deicing liquid level sensor is connected with the PLC control signal connection, so that the liquid level in the deicing liquid tank 7 can be sensed by the deicing liquid level sensor 15 to reach the minimum liquid level information and the information will be uploaded to the PLC controller, and the PLC controller will instruct The deicing spraying system stops working and is displayed on the display screen, achieving the function of intelligent control.
  • the utility model can be provided with a charging socket 18, and the charging socket is electrically connected with the power battery pack, so as to facilitate charging the power battery pack through the charging socket.
  • an external power plug 17 can be connected in parallel on the electric heater, so that the electric heater in the deicing liquid tank 7 in the parking state can be powered and heated through the external high-voltage alternating current through the external power plug, so as to achieve deicing.
  • the function of preheating the ice liquid tank 7 greatly improves the working efficiency of the deicing vehicle.
  • the utility model also can be coated with insulation layer 16 on described deicing liquid tank 7 outer surface, is beneficial to reduce the deicing liquid heat loss after heating by insulation layer, reduces energy loss.
  • deicing liquid tank and the anti-icing liquid tank described in the utility model are respectively welded by stainless steel plates.
  • the deicing spray system 5 and the anti-icing spray system 6 described in the utility model can also be fixed on the lower end of the chassis girder of the electric vehicle chassis 1, so as to increase the distance between the deicing liquid tank 7 and the anti-icing liquid tank 8 on the electric vehicle chassis 1.
  • the role of the storage space on the chassis beam can also be fixed on the lower end of the chassis girder of the electric vehicle chassis 1, so as to increase the distance between the deicing liquid tank 7 and the anti-icing liquid tank 8 on the electric vehicle chassis 1.
  • the deicing spray system 5 and the anti-icing spraying system 6 described in the utility model include a deicing fluid electric motor 5-1, a deicing fluid pump 5-2, an antiicing fluid electric motor 6-1, and an antiicing fluid pump 6-2 , spray pipeline 5-3 and spray electric control valve 5-4,
  • the liquid inlet end of the spraying pipeline 5-3 is connected in parallel with a deicing liquid pump 5-2 and an anti-icing liquid pump 6-2, and the spraying pipeline 5-3 is provided with a spraying electric control valve 5-4.
  • Sprinkling electric control valve 5-4 is electrically connected through battery management module 9-1, and is connected with PLC controller 9-2 signal, so as to facilitate automatic control of deicing or anti-icing spraying operation start and stop through spraying electric control valve 5-4 ;
  • the deicing fluid electric motor 5-1 is connected to the deicing fluid pump 5-2 through a coupling, the deicing fluid electric motor 5-1 is electrically connected to the battery management module 9-1, and is connected to the PLC controller 9-2 signal connection, so as to control the start and stop of the deicing fluid electric motor 5-1 through the PLC controller 9-2 program;
  • the anti-icing fluid electric motor 6-1 is connected to the anti-icing fluid pump 6-2 through a coupling, the anti-icing fluid electric motor 6-1 is electrically connected to the battery management module 9-1, and is connected to the PLC controller 9-2 signal connection, in order to facilitate the start and stop of the anti-icing fluid electric motor 6-1 controlled by the PLC controller 9-2 program.
  • the aerial work device 4 includes a boom assembly 4-1, a slewing device 4-2, a slewing electric motor 4-3, a folding arm cylinder 4-4, a lifting cylinder 4-5, an aerial work platform (or operating cabin) 4-6.
  • Hydraulic control valve group 4-7 and electric control handle 4-10 the lower end of the boom assembly 4-1 is fixedly connected to the slewing device 4-2, and the upper end of the boom assembly 4-1 is connected to the high-altitude
  • the working platform (or operating cabin) 4-6 is connected, and the lower part of the boom assembly 4-1 is hinged with the slewing device 4-2 through the folding arm cylinder 4-4, so as to realize the folding or stretching of the boom assembly 4-1 Movement, the upper part of the boom assembly 4-1 is hinged with the aerial work platform (or operating cabin) 4-6 through the lifting cylinder 4-5, and the adjacent boom assembly 4-1 is hinged through the folding arm cylinder 4-4 It is hinged to realize the lifting, extending or lowering of the aerial work platform (or operating cabin)
  • the folding arm cylinder 4-4 passes through the fourth pipeline It is connected with the hydraulic control valve group 4-7, the lifting cylinder 4-5 is connected with the hydraulic control valve group 4-7 through the fifth pipeline, the rotary electric motor 4-3 and the rotary device 4-2 They are all fixed on the chassis 1 of the electric vehicle, or fixed on the top of the deicing fluid tank 7 and/or on the top of the anti-icing fluid tank 8, the rotary electric motor 4-3 drives the rotary device 4-2 to move, and the rotary The electric motor 4-3 is electrically connected with the battery management module, and is connected with the PLC controller signal. -10
  • the PLC controller 9-2 controls the hydraulic control valve group 4-7 to control the action of the folding arm cylinder 4-4, the lifting cylinder 4-5, and the rotary electric motor 4-3 to adjust the altitude required for aircraft deicing operations Working height.
  • the utility model also can be provided with electric control water cannon 4-9 and second electric control handle 4-12 on described aerial work platform (or operating cabin) 4-6, and described electric control water cannon 4-9 is fixed on The spraying end of the spraying pipeline 5-3, the electric control water cannon 4-9 and the second electric control handle 4-12 are respectively electrically connected to the battery management module 9-1, and the second electric control handle 4-12 is connected via the PLC
  • the controller 9-2 controls the electric control water cannon 4-9, so that the electric control handle 4-12 on the aerial work platform (or operating cabin) 4-6 is controlled by the PLC controller 9-2 to control the electric control water cannon 4- 9 actions, realize deicing and anti-icing spraying.
  • the utility model can be fixedly provided with a foot switch 4-11 on the aerial work platform (or operating cabin) 4-6, and the foot switch 4-11 is electrically connected with the battery management module, and the foot switch 4-11 It is connected with the hydraulic control valve group 4-7 through cables, so as to facilitate the opening and closing of the hydraulic control valve group 4-7 controlled by the foot switch 4-11.
  • the deicing liquid tank 7 and the anti-icing liquid tank 8 are respectively welded by stainless steel plates, and are installed on the upper part of the chassis girder of the electric vehicle chassis 1 through bolts, and the deicing liquid tank 7 and the anti-icing liquid tank 8 It is connected as a whole by bolts, and the two are installed on the chassis girder by bolts.
  • the outer surface of the deicing liquid tank 7 is covered with an insulation layer 16.
  • the insulation material of the insulation layer 16 can be insulation cotton or polyethylene foam.
  • the aerial work device 4 is installed on the chassis girder through bolts, or installed on the deicing fluid tank 7 and/or anti-icing fluid
  • the top of the box 8, the deicing spray system 5 and the anti-icing spray system 6 are respectively installed on the middle side of the lower end surface of the chassis girder of the electric vehicle chassis 1 through bolts, the power battery pack 2 is installed on the front of the electric vehicle chassis 1, and the graphene heater 3
  • threaded sleeves By installing threaded sleeves at intervals, it is fixedly installed in the lower part of the deicing liquid tank 7, and the heating system of the deicing liquid tank is composed of several graphene heaters 3.
  • the liquid level switch under the deicing liquid, the liquid level sensor 15, The temperature sensor 10 is installed on the bottom of the deicing liquid tank 7 through the flange, and the liquid level switch on the deicing liquid is installed on the top of the deicing liquid tank 7 through the flange.
  • Two temperature sensors are used to precisely adjust the temperature of the electric heater; the liquid level switch under the anti-icing liquid is installed on the lower part of the anti-icing liquid tank through the flange, and the liquid level switch on the anti-icing liquid is installed on the upper part of the anti-icing liquid tank through the flange .
  • the aircraft deicing vehicle When the utility model is in use, the aircraft deicing vehicle is started, and the aircraft deicing vehicle is driven to the deicing fluid station to contain deicing fluid and antiicing fluid. Then operate the display screen in the electric control system to start the heater 3 to heat the deicing liquid; Send an instruction to stop filling the deicing fluid, close the deicing fluid tank 7 upper cover, in the same way, when the PLC controller receives the liquid level information uploaded by the anti-icing fluid upper liquid level switch 13 in the anti-icing fluid tank, it will send out command, stop pouring anti-icing fluid, and close the upper cover of the anti-icing fluid tank; when the deicing vehicle is about to leave after filling, the external power plug is separated from the external high-voltage AC power cable.
  • the PLC controller receives the temperature information sensed by the temperature sensor 10 and reaches the set temperature, the PLC control Instruction graphene heater 3 stops heating promptly;
  • the control valve group 4-7 uploads the information to the PLC controller, and the PLC controller instructs the electric motor 5-1 in the deicing spraying system to act, and drives the deicing pump to pump the heated deicing fluid in the deicing fluid tank into the spraying system.
  • the operator operates the electric control handle, and the electric control handle 4-10 controls the action of the electric slewing motor, folding arm oil cylinder, and lifting oil cylinder through the PLC controller to adjust the high-altitude operation height required by the aircraft deicing vehicle, and then Operate the second electric control handle 4-12 to control the movement of the nozzle head of the electric control water cannon up and down, and spray the deicing liquid on the entire surface of the aircraft.
  • the PLC controller receives the low liquid level alarm from the liquid level switch under the deicing liquid
  • the PLC controller receives the low liquid level protection information from the liquid level sensor, the PLC controller instructs the deicing and spraying system to deicing Ice electric motor stopped working.
  • the operator on the high-altitude operation platform opens and controls hydraulic pressure control valve group 4-7 by foot switch 4-11, and control hydraulic pressure control valve group 4-7 uploads information to PLC controller
  • the PLC controller instructs the anti-icing electric motor 6-1 in the anti-icing spray system to operate, drives the anti-icing pump to pump the anti-icing liquid in the anti-icing liquid tank into the spraying pipeline, and at the same time, the operator operates the electric motor 6-1
  • the control handle 4-10 and the electric control handle 4-10 control the electric slewing motor, folding arm cylinder and lifting cylinder through the PLC controller to adjust the high-altitude operation height required by the aircraft deicing vehicle, and then operate the second electric control handle 4-12, to control the up and down, left and right movement of the electric control water cannon nozzle, and spray the anti-icing liquid on the entire surface of the aircraft; when the spraying is completed, the operator steps on the foot switch, and the hydraulic control valve group gets the signal and upload
  • the utility model Due to the adoption of the above structure, the utility model has the advantages of compact structure, no tail gas emission, energy saving and environmental protection, low energy consumption, large capacity for carrying deicing fluid, quick heating, low equipment cost, and high degree of intelligence.
  • Embodiment 2 as shown in accompanying drawing 1,2,3,4,8,9,10, a kind of intelligent electric aircraft deicing vehicle is provided with automobile chassis, and described automobile chassis is provided with deicing liquid tank 7 , anti-icing fluid tank 8 and deicing and anti-icing executive mechanism, described deicing and anti-icing executive mechanism comprises aerial work device 4, deicing spraying system 5, antiicing spraying system 6, and described deicing liquid tank 7 passes deicing spraying system 5 is connected to the spraying pipeline in the high-altitude working device 4, and the anti-icing liquid tank 8 is connected to the spraying pipeline in the high-altitude working device 4 through the anti-icing spraying system 6,
  • chassis of the vehicle adopts an electric vehicle chassis
  • chassis 1 of the electric vehicle is also provided with a power battery pack 2 and an electric control system 9
  • a power battery pack 2 an aerial work device 4, a deicing fluid tank 7, an antiicing fluid tank 8, a deicing spray system 5, an antiicing spray system 6 and an electric control system 9 are fixed on the chassis girder of the electric vehicle chassis 1 ,
  • the electric control system is composed of a PLC controller 9-2, a display screen 9-3 and a battery management module 9-1, and the PLC controller 9-2 is connected with the display screen 9-3 and the battery management module 9-1 respectively.
  • the battery management module 9-1 is connected to the power battery pack 2, so that the program in the PLC controller 9-2 can automatically control the action of the deicing vehicle by operating the touch key on the display screen 9-3, And display various data information on the display screen,
  • the power battery pack 2 respectively supplies power to the electric vehicle chassis 1, the deicing fluid spraying system 5, the antiicing fluid spraying system 6, and the aerial work device 4 in the deicing and anti-icing actuator through the battery management module 9-1.
  • the automobile chassis 1, the deicing fluid spraying system 5, the antiicing fluid spraying system 6, and the high-altitude operation device 4 are respectively connected to the PLC controller 9-2 for signal connection, so as to achieve the effects of no exhaust pollution, energy saving and environmental protection.
  • the utility model can be provided with a deicing liquid upper liquid level switch 11 and a deicing liquid lower liquid level switch 12 in the deicing liquid tank 7, and the deicing liquid lower liquid level switch 12 is arranged in the deicing liquid tank 7
  • the liquid outlet at the bottom, the liquid level switch 11 on the deicing liquid is set at the liquid inlet on the upper part of the deicing liquid tank 8,
  • the anti-icing liquid tank 8 is provided with an upper liquid level switch 13 for the anti-icing liquid and a lower liquid level switch 14 for the anti-icing liquid.
  • the liquid level switch 14 under the anti-icing liquid is arranged at the liquid outlet at the bottom of the anti-icing liquid tank 8,
  • the power battery pack supplies power to the upper level switch 11 of the deicing fluid, the lower level switch 12 of the deicing fluid, the upper level switch 13 of the anti-icing fluid and the lower level switch 14 of the anti-icing fluid through the battery management module 9-1 , the deicing liquid upper liquid level switch 11, the deicing liquid lower liquid level switch 12, the anti-icing liquid upper liquid level switch 13 and the anti-icing liquid lower liquid level switch 14 are respectively connected with the PLC controller signal to facilitate the operation
  • the touch key on the display screen 9-3 makes the program in the PLC controller 9-2 automatically collect the temperature sensor 10 in the deicing liquid tank 7, the upper liquid level switch 11 of the deicing liquid, and the lower liquid level switch 12 of the deicing liquid , the information uploaded by the deicing liquid level sensor, and the information of the anti-icing liquid upper liquid level switch 13 and the anti-icing liquid lower liquid level switch 14 in the anti-icing liquid tank 8, and control the safety of the electric deicing vehicle electric vehicle chassis
  • the utility model can be provided with an electric heater 3 and a temperature sensor 10 in the deicing liquid tank, the temperature sensor 10 and the electric heater 3 are respectively arranged in the deicing liquid tank 7, and the power battery pack is
  • the management module 9-1 is electrically connected to the electric heater 3
  • the battery management module 9-1 is electrically connected to the temperature sensor 10
  • the electric heater 3 and the temperature sensor 10 are respectively connected to the PLC controller signal.
  • the temperature sensor 10 can be provided with two, one is fixed on the bottom of the deicing liquid tank to detect the temperature of the liquid at the bottom, and the second is fixed on the upper or middle upper part of the deicing liquid tank to detect the temperature of the liquid on the top of the deicing liquid tank.
  • the information collected by the two temperature sensors 10 is uploaded to the PLC controller, and the start or stop of the electric heater is automatically controlled by the program in the PLC controller. Since the electric heater is set in the refrigerator, the heating box and the refrigerator are removed.
  • the deicing liquid pump that pumps the deicing liquid from the deicing liquid tank to the heating tank not only has low equipment cost, but also increases the storage space of the deicing liquid tank on the chassis girder.
  • the electric heater 3 of the utility model is composed of several graphene heaters, and the several graphene heaters are fixed in the inner cavity of the deicing liquid tank at intervals, so as to achieve the effects of small space occupation, high thermal efficiency and light weight.
  • the utility model can be provided with a deicing liquid level sensor 15 at the bottom of the deicing liquid tank 7, the deicing liquid level sensor 15 is electrically connected with the battery management module, and the deicing liquid level sensor is connected with the PLC control signal connection, so that the liquid level in the deicing liquid tank 7 can be sensed by the deicing liquid level sensor 15 to reach the minimum liquid level information and the information will be uploaded to the PLC controller, and the PLC controller will instruct The deicing spraying system stops working and is displayed on the display screen, achieving the function of intelligent control.
  • the utility model can be provided with a charging socket 18, and the charging socket is electrically connected with the power battery pack, so as to facilitate charging the power battery pack through the charging socket.
  • an external power plug 17 can be connected in parallel on the electric heater, so that the electric heater in the deicing liquid tank 7 in the parking state can be powered and heated through the external high-voltage alternating current through the external power plug, so as to achieve deicing.
  • the function of preheating the ice liquid tank 7 greatly improves the working efficiency of the deicing vehicle.
  • the outer surface of the deicing liquid tank 7 is covered with an insulating layer 16, so as to reduce the heat loss of the heated deicing liquid through the insulating layer and reduce energy consumption.
  • deicing liquid tank and the anti-icing liquid tank described in the utility model are respectively welded by stainless steel plates.
  • the deicing spray system 5 and the anti-icing spray system 6 described in the utility model can also be fixed on the lower end of the chassis girder of the electric vehicle chassis 1, so as to increase the distance between the deicing liquid tank 7 and the anti-icing liquid tank 8 on the electric vehicle chassis 1.
  • the role of the storage space on the chassis beam can also be fixed on the lower end of the chassis girder of the electric vehicle chassis 1, so as to increase the distance between the deicing liquid tank 7 and the anti-icing liquid tank 8 on the electric vehicle chassis 1.
  • the utility model can also be provided with a hydraulic power take-off device between the gearbox 1-3 on the chassis 1 of the electric vehicle and the deicing and anti-icing actuator, which includes a power take-off 4-14, a hydraulic pump 4-13, and a hydraulic oil tank. 4-8.
  • a hydraulic power take-off device between the gearbox 1-3 on the chassis 1 of the electric vehicle and the deicing and anti-icing actuator, which includes a power take-off 4-14, a hydraulic pump 4-13, and a hydraulic oil tank. 4-8.
  • Hydraulic control valve group 4-7 the power take-off 4-14 is connected to the output shaft of the gearbox 1-3 on the chassis 1 of the electric vehicle, and the power take-off 4-14 is connected to the
  • the hydraulic pumps 4-13 are connected, the oil inlet pipeline of the hydraulic pump 4-13 is connected with the hydraulic oil tank 4-8, the oil outlet pipeline is connected with the hydraulic control valve group 4-7, and the hydraulic control valve group 4-7
  • the power is supplied by the battery management module 9-1, and is connected to the PLC controller 9-2 for signal, so as to provide a power source for the hydraulic system of the de-icing and anti-icing actuator through the hydraulic power take-off device, and reduce the power consumption of the power battery pack.
  • the deicing spray system 5 and the anti-icing spray system 6 include a deicing fluid hydraulic motor 5-1, a deicing fluid pump 5-2, an antiicing fluid hydraulic motor 6-1, an antiicing fluid pump 6-2, and spray pipes Road 5-3,
  • the liquid inlet end of the spraying pipeline 5-3 is connected in parallel with a deicing liquid pump 5-2 and an anti-icing liquid pump 6-2, and the spraying pipeline 5-3 is provided with a spraying electric control valve 5-4.
  • the spray electric control valve 5-4 is powered by the battery management module 9-1, and is connected with the PLC controller 9-2 for signal, and displayed on the display screen;
  • the deicing fluid pump 5-2 is connected to the deicing fluid hydraulic motor 5-1 through a coupling, and the deicing fluid hydraulic motor 5-2 is connected to the hydraulic control valve group 4-7 through the first pipeline , so as to control the start and stop of the deicing fluid hydraulic motor 5-2 through the hydraulic control valve group 4-7;
  • the anti-icing fluid pump 5-2 is connected with the anti-icing fluid hydraulic motor 5-2 through a coupling, and the anti-icing fluid hydraulic motor 5-2 is connected with the hydraulic control valve group 4-7 through the second pipeline , so as to control the start and stop of the anti-icing fluid hydraulic motor 5-2 through the hydraulic control valve group 4-7;
  • the aerial work device 4 includes a boom assembly 4-1, a slewing device 4-2, a slewing hydraulic motor 4-3, a folding arm cylinder 4-4, a lifting cylinder 4-5, an aerial work platform (or operating cabin) 4-6.
  • Hydraulic control valve group 4-7 and electric control handle 4-10 the lower end of the boom assembly 4-1 is fixedly connected to the slewing device 4-2, and the upper end of the boom assembly 4-1 is connected to the high-altitude
  • the working platform (or operating cabin) 4-6 is connected, and the lower part of the boom assembly 4-1 is hinged with the slewing device 4-2 through the folding arm cylinder 4-4, so as to realize the folding or stretching of the boom assembly 4-1 Movement, the upper part of the boom assembly 4-1 is hinged with the aerial work platform (or operating cabin) 4-6 through the lifting cylinder 4-5, and the adjacent boom assembly 4-1 is hinged through the folding arm cylinder 4-4 It is hinged to realize the lifting, extending or lowering of the aerial work platform (or operating cabin)
  • the folding arm cylinder 4-4 passes through the fourth pipeline It is connected with the hydraulic control valve group 4-7, the lifting cylinder 4-5 is connected with the hydraulic control valve group 4-7 through the fifth pipeline, the rotary hydraulic motor 4-3 and the rotary device 4-2 They are all fixed on the chassis 1 of the electric vehicle, or fixed on the top of the deicing liquid tank 7 and/or on the top of the anti-icing liquid tank 8, the rotary hydraulic motor 4-3 drives the rotary device 4-2 to move, and the rotary
  • the hydraulic motor 4-3 is connected with the hydraulic control valve group 4-7 through the third pipeline, and the electric control handle 4-10 is installed on the high-altitude lifting platform (or operating cabin) 4-6, so as to facilitate 4-10
  • the PLC controller 9-2 controls the hydraulic control valve group 4-7 to control the action of the folding arm cylinder 4-4, the lifting cylinder 4-5, and the rotary hydraulic motor 4-3 to adjust the aircraft deicing operation. Aerial working height.
  • the utility model also can be provided with electric control water cannon 4-9 and second electric control handle 4-12 on described aerial work platform (or operating cabin) 4-6, and described electric control water cannon 4-9 is fixed on The spraying end of the spraying pipeline 5-3, the electric control water cannon 4-9 and the second electric control handle 4-12 are respectively electrically connected to the battery management module 9-1, and the second electric control handle 4-12 is connected via the PLC
  • the controller 9-2 controls the electric control water cannon 4-9, so that the electric control handle 4-12 on the aerial work platform (or operating cabin) 4-6 is controlled by the PLC controller 9-2 to control the electric control water cannon 4- 9 actions, realize deicing and anti-icing spraying.
  • the utility model can be fixedly provided with a foot switch 4-11 on the aerial work platform (or operating cabin) 4-6, and the foot switch 4-11 is electrically connected with the battery management module, and the foot switch 4-11 It is connected with the hydraulic control valve group 4-7 through cables, so as to facilitate the opening and closing of the hydraulic control valve group 4-7 controlled by the foot switch 4-11.
  • the aircraft deicing vehicle When the utility model is in use, the aircraft deicing vehicle is started, and the aircraft deicing vehicle is driven to the deicing fluid station to contain deicing fluid and antiicing fluid. Then operate the display screen in the electric control system to start the heater 3 to heat the deicing liquid; Send an instruction to stop filling the deicing fluid, close the deicing fluid tank 7 upper cover, in the same way, when the PLC controller receives the liquid level information uploaded by the anti-icing fluid upper liquid level switch 13 in the anti-icing fluid tank, it will send out command, stop pouring anti-icing fluid, and close the upper cover of the anti-icing fluid tank; when the deicing vehicle is ready to leave after filling, the external power plug is separated from the external high-voltage AC power of the cable.
  • the PLC controller receives the temperature information sensed by the temperature sensor 10 and reaches the set temperature , the PLC controller promptly instructs the graphene heater 3 to stop heating; when the aircraft is to be deiced, the operator on the high-altitude operation platform (or operating cabin) opens the control hydraulic control valve group 4-11 through the foot switch 4-11. 7.
  • the oil cylinder provides hydraulic power
  • the deicing hydraulic motor drives the deicing pump to pump the heated deicing fluid in the deicing fluid tank into the spraying pipeline.
  • the operator operates the electric control handle 4-10, which is controlled by PLC
  • the device instructs the hydraulic control valve group to control the action of the hydraulic slewing motor, the folding arm cylinder, and the lifting cylinder to adjust the high-altitude operation height required by the aircraft deicing vehicle, and then operate the second electric control handle 4-12 to control the electric control water
  • the nozzle of the cannon moves up and down, left and right, and sprays the deicing fluid on the entire surface of the aircraft.
  • the flow of the spraying pipeline is controlled by the spraying electric control valve.
  • the PLC controller instructs the deicing spraying system to sound and light alarm, prompting that the deicing fluid needs to be replenished; when the PLC controller receives the liquid level low protection information from the liquid level sensor, the PLC controller instructs the deicing spraying system The de-icing electric motor in the
  • the operator on the high-altitude operation platform opens and controls hydraulic pressure control valve group 4-7 by foot switch 4-11, and control hydraulic pressure control valve group 4-7 uploads information to PLC controller
  • the PLC controller commands the power take-off to act
  • the anti-icing fluid inside is pumped into the spraying pipeline.
  • the operator operates the electric control handle 4-10, and the electric control handle 4-10 instructs the hydraulic control valve group to control the hydraulic rotary motor, folding arm cylinder and lifting cylinder through the PLC controller.
  • the spraying electric control valve controls the spraying electric control valve; when the spraying is completed, the operator steps on the foot switch, the hydraulic control valve group receives a signal and uploads it to the PLC control, and the PLC controller orders the hydraulic pump 4-13 to stop running; When the PLC controller receives the low liquid level alarm information uploaded by the liquid level switch under the anti-icing liquid, the PLC controller immediately commands the anti-icing spraying system to sound and light alarm, prompting that the anti-icing liquid needs to be replenished and stopped.
  • the utility model Due to the adoption of the above structure, the utility model has the advantages of compact structure, no tail gas emission, energy saving and environmental protection, low energy consumption, large capacity for carrying deicing fluid, quick heating, low equipment cost, and high degree of intelligence.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

提供了一种智能化电动飞机除冰车，设有电动汽车底盘（1），电动汽车底盘（1）上设有除冰液箱（7）、防冰液箱（8）和除防冰执行机构，除防冰执行机构包括高空作业装置（4）、除冰喷洒系统（5）、防冰喷洒系统（6），电动汽车底盘（1）上还设有动力电池组（2）、电动控制系统（9），动力电池组（2）经电池管理模块（9-1）分别为电动汽车底盘（1）、除冰液喷洒系统（5）、防冰液喷洒系统（6）、高空作业装置（4）供电，电动汽车底盘（1）、除冰液喷洒系统（5）、防冰液喷洒系统（6）、高空作业装置（4）分别与PLC控制器（9-2）信号连接。具有节能环保、能源消耗小、运载除冰液容量大、设备成本低、智能化程度高的优点。

Description

智能化电动飞机除冰车 技术领域
本实用新型涉及航空地面设施领域，具体地说是一种智能化电动飞机除冰车。
背景技术
众所周知，飞机除冰车作为冬季飞机正常运行的保障设备之一，不可或缺。其工作原理是将加热后的除冰液喷洒到飞机表面，除去结冰，保障飞机的安全运行。
经检索，2018年08月14日杭州专用汽车有限公司公开了专利号为：CN201721599082.1、专利名称为：一种飞机除冰车实用新型专利，其采用燃油系统为发动机和除冰液加热提供动力源，即飞机除冰车采用柴油汽车底盘，利用车载柴油发动机作为动力源为除防冰系统提供动力。利用车载柴油加热系统对除冰液进行加热，从而完成除冰作业，对于利用柴油作为加热燃料对除冰液进行加热，还需要单独在汽车底盘上安装加热箱，请看2019年11月19日威海广泰特种车辆有限公司公开的CN CN201920122788.1、专利号为：一种飞机除冰车燃油加热器的实用新型专利；2010年10月06日中国民航大学公开的专利号为：CN200910067923.8、专利名称为：一种飞机除冰液快速加热与供液自动配比装置的发明专利；2020年12月22日湖南双达机电有限责任公司公开的专利号为：CN202020088296.8，专利名称为：加热器的实用新型专利；上述除冰车在加热除冰液时，需用除冰液泵先将除冰液箱内的除冰液泵入到加热箱内，然后再利用燃油燃烧产生的热量对加热箱进行加热，加热后的除冰液再由除冰喷洒系统通过喷洒管路喷向飞机，对飞机表面进行除冰作业。
上述现有的飞机除冰车利用柴油汽车底盘、柴油动力装置、柴油加热系统在除冰的过程中，不但会消耗大量柴油，排放大量含有氮氧化合物、二氧化碳等的有害气体，尤其是柴油加热系统，无任何尾气净化装置，尾气污染尤为严重。而且，由于在加热过程中，需要增加除冰液泵将除冰液泵入到加热箱中，导致设备成本高、除冰液箱占用空间小，储液量小。
发明内容
本实用新型为了解决上述现有技术的实质性不足，提供一种结构紧凑、无尾气排放，节能环保、能源消耗小、运载除冰液容量大、加热快捷、设备成本低、智能化程度高的智能化电动飞机除冰车。
本实用新型解决上述技术问题采用的技术手段是：
一种智能化电动飞机除冰车，设有汽车底盘，所述汽车底盘上设有除冰液箱7、防冰液箱8和除防冰执行机构，所述除防冰执行机构包括高空作业装置4、除冰喷洒系统5、防冰喷洒系统6，所述除冰液箱7经除冰喷洒系统5与高空作业装置4中的喷洒管路连接，所述防冰液箱8经防冰喷洒系统6与高空作业装置4中的喷洒管路连接，
其特征在于所述汽车底盘采用电动汽车底盘，所述电动汽车底盘1上还设有动力电池组2、电动控制系统9，
所述电动汽车底盘1的底盘大梁上固定有动力电池组2、高空作业装置4、除冰液箱7、防冰液箱8、除冰喷洒系统5、防冰喷洒系统6和电动控制系统9，
所述电动控制系统是由PLC控制器9-2、显示屏9-3和电池管理模块9-1组成，所述PLC控制器9-2分别与显示屏9-3和电池管理模块9-1信号连接，所述电池管理模块9-1与动力电池组电2连接，以利于通过操作显示屏9-3上的触摸键，使得PLC控制器9-2中的程序自动控制除冰车动作，并在显示屏上显示各项数据信息，
所述动力电池组2经电池管理模块9-1分别为除防冰执行机构中的电动汽车底盘1、除冰液喷洒系统5、防冰液喷洒系统6、高空作业装置4供电，所述电动汽车底盘1、除冰液喷洒系统5、防冰液喷洒系统6、高空作业装置4分别与PLC控制器9-2信号连接，以达到无尾气排放污染、节能环保的作用。
本实用新型可在所述除冰液箱7内设有除冰液上液位开关11、除冰液下液位开关12，所述除冰液下液位开关12设置在除冰液箱7底部出液口，所述除冰液上液位开关11设置在除冰液箱8上部进液口，
所述防冰液箱8内设有防冰液上液位开关13和防冰液下液位开关14，所述防冰液上液位开关13设置在防冰液箱8上部液体进口，所述防冰液下液位开关14设置在防冰液箱8下部液体出口，
所述动力电池组经电池管理模块9-1分别为除冰液上液位开关11、除冰液下液位开关12、防冰液上液位开关13和防冰液下液位开关14供电，所述除冰液上液位开关11、除冰液下液位开关12、防冰液上液位开关13和防冰液下液位开关14分别与PLC控制器信号连接，以利于通过操作显示屏9-3上的触摸键，使得PLC控制器9-2中的程序自动采集除冰液箱7内的温度传感器10、除冰液上液位开关11、除冰液下液位开关12、除冰液液位传感器上传的信息，以及防冰液箱8内的防冰液上液位开关13和防冰液下液位开关14的信息，并控制电动除冰车电动汽车底盘的安全供电运行，电加热器3的启动与停止，除冰液喷洒系统、防冰液喷洒系统的启动、工作与停止和高空作业装置的启动、工作与停止，达到了智能化程序 控制的作用。
本实用新型可在所述除冰液箱内设有电加热器3、温度传感器10，所述温度传感器10和电加热器3分别设置在除冰液箱7内，所述动力电池组经电池管理模块9-1与电加热器3电连接，所述电池管理模块9-1与温度传感器10电连接，所述电加热器3、温度传感器10分别与PLC控制器信号连接，本实用新型所述温度传感器10可设置有两个，一个固定在除冰液箱底部，以检测底部液体温度，第二个固定在除冰液箱上部或中上部，以检测除冰液箱顶部液体的温度，通过两个所述温度传感器10采集的信息上传至PLC控制器，并通过PLC控制器中的程序自动控制电加热器的启动或停止，由于在除冰箱内设置电加热器，去除了加热箱和将除冰液从除冰液箱泵送至加热箱的除冰液泵，不但设备成本低，而且增大了除冰液箱在底盘大梁上的除冰液盛放空间。
本实用新型所述电加热器3是由若干石墨烯加热器组成，所述若干石墨烯加热器间隔固定在除冰液箱内腔中，以达到占用空间小、热效率高、重量轻的作用。
本实用新型可在所述除冰液箱7底部设有除冰液液位传感器15，所述除冰液液位传感器15与电池管理模块电连接，所述除冰液液位传感器与PLC控制器信号连接，以利于通过除冰液液位传感器15感应除冰液箱7内的液位达到最低液位信息并将该信息上传至PLC控制器，PLC控制器即根据检测的液位信息指令除冰喷洒系统停止工作，并在显示屏上显示，达到了智能化控制的作用。
本实用新型可设有充电插座18，所述充电插座与动力电池组电连接，以利于通过充电插座对动力电池组进行充电。
本实用新型可在所述电加热器上并联有外接电源插头17，以利于通过外接电源插头外接高压交流电对停车状态下的除冰液箱7内的电加热器进行供电加热，以达到对除冰液箱7进行预热的作用，大大提高了除冰车工作效率。
本实用新型还可在所述除冰液箱7外表面包覆有保温层16，以利于通过保温层减少加热后的除冰液热量散失，降低能源损耗。
本实用新型所述除冰液箱体和防冰液箱分别由不锈钢板焊接而成。
本实用新型所述除冰喷洒系统5和防冰喷洒系统6还可固定在电动汽车底盘1的底盘大梁下端，以达到增大除冰液箱7和防冰液箱8在电动汽车底盘1的底盘大梁上盛放空间的作用。
本实用新型所述除冰喷洒系统5和防冰喷洒系统6包括除冰液电动马达5-1、除冰液泵5-2、防冰液电动马达6-1、防冰液泵6-2、喷洒管路5-3和喷洒电控阀5-4，
所述喷洒管路5-3进液端并联有除冰液泵5-2和防冰液泵6-2，所述喷洒管路5-3上设有喷洒电控阀5-4，所述喷洒电控阀5-4经电池管理模块9-1电连接，并与PLC控制器9-2信号连接，以利于通过喷洒电控阀5-4自动控制除冰或防冰喷洒作业的启停；
所述除冰液电动马达5-1经联轴器与除冰液泵5-2相连接，所述除冰液电动马达5-1与电池管理模块9-1电连接，并与PLC控制器9-2信号连接，以利于通过PLC控制器9-2程序控制除冰液电动马达5-1的启停；
所述防冰液电动马达6-1经联轴器与防冰液泵6-2相连接，所述防冰液电动马达6-1与电池管理模块9-1电连接，并与PLC控制器9-2信号连接，以利于通过PLC控制器9-2程序控制防冰液电动马达6-1的启停。
所述高空作业装置4包括臂架总成4-1、回转装置4-2、回转液压马达4-3、折叠臂油缸4-4、起升油缸4-5、高空作业平台(或操作舱)4-6、液压控制阀组4-7和电控手柄4-10，所述臂架总成4-1下端与回转装置4-2固定连接，所述臂架总成4-1上端与高空作业平台(或操作舱)4-6相连接，臂架总成4-1下部经折叠臂油缸4-4与回转装置4-2相铰接，以实现臂架总成4-1的折叠或伸展运动，所述臂架总成4-1上部经起升油缸4-5与高空作业平台(或操作舱)4-6相铰接，相邻臂架总成4-1经折叠臂油缸4-4相铰接，通过起升油缸4-5和折叠臂油缸4-4实现高空作业平台(或操作舱)4-6的起升伸展或下降折叠，所述折叠臂油缸4-4经第四管路与与液压控制阀组4-7相连接，所述起升油缸4-5经第五管路与液压控制阀组4-7相连接，所述回转液压马达4-3和回转装置4-2均固定在电动汽车底盘1上，或者，固定在除冰液箱7顶部和/或固定在防冰液箱8顶部，所述回转液压马达4-3驱动回转装置4-2运动，所述回转液压马达4-3经第三管路与液压控制阀组4-7相连接，所述电控手柄4-10安装在高空升降平台(或操作舱)4-6上，以利于通过电控手柄4-10经PLC控制器9-2控制液压控制阀组4-7控制折叠臂油缸4-4、起升油缸4-5、回转液压马达4-3动作，来调整飞机除冰作业所需的高空作业高度。
本实用新型也可在所述高空作业平台(或操作舱)4-6上设有电控水炮4-9和第二电控手柄4-12，所述电控水炮4-9固定在喷洒管路5-3喷洒端，所述电控水炮4-9和第二电控手柄4-12分别与电池管理模块9-1电连接，所述第二电控手柄4-12经PLC控制器9-2控制电控水炮4-9，以利于通过高空作业平台(或操作舱)4-6上的电控手柄4-12经PLC控制器9-2控制电控水炮4-9动作，实现了除防冰喷洒。
本实用新型可在高空作业平台(或操作舱)4-6上固定设有脚踏开关4-11，所述脚踏开关4-11与电池管理模块电连接，所述脚踏开关4-11经电缆与液压控制阀组4-7相连接， 以利于通过脚踏开关4-11控制液压控制阀组4-7的开启与关闭。
本实用新型还可以通过如下措施达到：
一种智能化电动飞机除冰车，设有汽车底盘，所述汽车底盘上设有除冰液箱7、防冰液箱8和除防冰执行机构，所述除防冰执行机构包括高空作业装置4、除冰喷洒系统5、防冰喷洒系统6，所述除冰液箱7经除冰喷洒系统5与高空作业装置4中的喷洒管路连接，所述防冰液箱8经防冰喷洒系统6与高空作业装置4中的喷洒管路连接，
其特征在于所述汽车底盘采用电动汽车底盘，所述电动汽车底盘1上还设有动力电池组2、电动控制系统9，
所述电动汽车底盘1的底盘大梁上固定有动力电池组2、高空作业装置4、除冰液箱7、防冰液箱8、除冰喷洒系统5、防冰喷洒系统6和电动控制系统9，
所述电动控制系统是由PLC控制器9-2、显示屏9-3和电池管理模块9-1组成，所述PLC控制器9-2分别与显示屏9-3和电池管理模块9-1信号连接，所述电池管理模块9-1与动力电池组电2连接，以利于通过操作显示屏9-3上的触摸键，使得PLC控制器9-2中的程序自动控制除冰车动作，并在显示屏上显示各项数据信息，
所述动力电池组2经电池管理模块9-1分别为除防冰执行机构中的电动汽车底盘1、除冰液喷洒系统5、防冰液喷洒系统6、高空作业装置4供电，所述电动汽车底盘1、除冰液喷洒系统5、防冰液喷洒系统6、高空作业装置4分别与PLC控制器9-2信号连接，以达到无尾气排放污染、节能环保的作用。
本实用新型可在所述除冰液箱7内设有除冰液上液位开关11、除冰液下液位开关12，所述除冰液下液位开关12设置在除冰液箱7底部出液口，所述除冰液上液位开关11设置在除冰液箱8上部进液口，
所述防冰液箱8内设有防冰液上液位开关13和防冰液下液位开关14，所述防冰液上液位开关13设置在防冰液箱8上部液体进口，所述防冰液下液位开关14设置在防冰液箱8下部液体出口，
所述动力电池组经电池管理模块9-1分别为除冰液上液位开关11、除冰液下液位开关12、防冰液上液位开关13和防冰液下液位开关14供电，所述除冰液上液位开关11、除冰液下液位开关12、防冰液上液位开关13和防冰液下液位开关14分别与PLC控制器信号连接，以利于通过操作显示屏9-3上的触摸键，使得PLC控制器9-2中的程序自动采集除冰液箱7内的温度传感器10、除冰液上液位开关11、除冰液下液位开关12、除冰液液位传感器上传的信息，以及防冰液箱8内的防冰液上液位开关13和防冰液下液位开关14的信息，并控制 电动除冰车电动汽车底盘的安全供电运行，电加热器3的启动与停止，除冰液喷洒系统、防冰液喷洒系统的启动、工作与停止和高空作业装置的启动、工作与停止，达到了智能化程序控制的作用。
本实用新型可在所述除冰液箱内设有电加热器3、温度传感器10，所述温度传感器10和电加热器3分别设置在除冰液箱7内，所述动力电池组经电池管理模块9-1与电加热器3电连接，所述电池管理模块9-1与温度传感器10电连接，所述电加热器3、温度传感器10分别与PLC控制器信号连接，本实用新型所述温度传感器10可设置有两个，一个固定在除冰液箱底部，以检测底部液体温度，第二个固定在除冰液箱上部或中上部，以检测除冰液箱顶部液体的温度，通过两个所述温度传感器10采集的信息上传至PLC控制器，并通过PLC控制器中的程序自动控制电加热器的启动或停止，由于在除冰箱内设置电加热器，去除了加热箱和将除冰液从除冰液箱泵送至加热箱的除冰液泵，不但设备成本低，而且增大了除冰液箱在底盘大梁上的除冰液盛放空间。
本实用新型所述电加热器3是由若干石墨烯加热器组成，所述若干石墨烯加热器间隔固定在除冰液箱内腔中，以达到占用空间小、热效率高、重量轻的作用。
本实用新型可在所述除冰液箱7底部设有除冰液液位传感器15，所述除冰液液位传感器15与电池管理模块电连接，所述除冰液液位传感器与PLC控制器信号连接，以利于通过除冰液液位传感器15感应除冰液箱7内的液位达到最低液位信息并将该信息上传至PLC控制器，PLC控制器即根据检测的液位信息指令除冰喷洒系统停止工作，并在显示屏上显示，达到了智能化控制的作用。
本实用新型可设有充电插座18，所述充电插座与动力电池组电连接，以利于通过充电插座对动力电池组进行充电。
本实用新型可在所述电加热器上并联有外接电源插头17，以利于通过外接电源插头外接高压交流电对停车状态下的除冰液箱7内的电加热器进行供电加热，以达到对除冰液箱7进行预热的作用，大大提高了除冰车工作效率。
本实用新型还可在所述除冰液箱7外表面包覆有保温层16，以利于通过保温层减少加热后的除冰液热量散失，降低能源损耗。
本实用新型所述除冰液箱体和防冰液箱分别由不锈钢板焊接而成。
本实用新型所述除冰喷洒系统5和防冰喷洒系统6还可固定在电动汽车底盘1的底盘大梁下端，以达到增大除冰液箱7和防冰液箱8在电动汽车底盘1的底盘大梁上盛放空间的作用。
本实用新型还可在所述电动汽车底盘1上的变速箱1-3和除防冰执行机构间设有液压取力装置，其包括取力器4-14、液压泵4-13、液压油箱4-8、液压控制阀组4-7，所述取力器4-14与电动汽车底盘1上的变速箱1-3输出轴相连接，所述取力器4-14经联轴器与液压泵4-13相连接，所述液压泵4-13进油管路与液压油箱4-8相连通，出油管路与液压控制阀组4-7相连接，所述液压控制阀组4-7经电池管理模块9-1供电，并与PLC控制器9-2信号连接，以利于通过液压取力装置对除防冰执行机构的液压系统提供动力源，降低了动力电池组的电能消耗。
所述除冰喷洒系统5和防冰喷洒系统6包括除冰液液压马达5-1、除冰液泵5-2、防冰液液压马达6-1、防冰液泵6-2、喷洒管路5-3，
所述喷洒管路5-3进液端并联有除冰液泵5-2和防冰液泵6-2，所述喷洒管路5-3上设有喷洒电控阀5-4，所述喷洒电控阀5-4经电池管理模块9-1供电，并与PLC控制器9-2信号连接，并在显示屏上显示；
所述除冰液泵5-2经联轴器与除冰液液压马达5-1相连接，所述除冰液液压马达5-2经第一管路与液压控制阀组4-7相连接，以利于通过液压控制阀组4-7控制除冰液液压马达5-2的启停；
所述防冰液泵5-2经联轴器与防冰液液压马达5-2相连接，所述防冰液液压马达5-2经第二管路与液压控制阀组4-7相连接，以利于通过液压控制阀组4-7控制防冰液液压马达5-2的启停；
所述高空作业装置4包括臂架总成4-1、回转装置4-2、回转液压马达4-3、折叠臂油缸4-4、起升油缸4-5、高空作业平台(或操作舱)4-6、液压控制阀组4-7和电控手柄4-10，所述臂架总成4-1下端与回转装置4-2固定连接，所述臂架总成4-1上端与高空作业平台(或操作舱)4-6相连接，臂架总成4-1下部经折叠臂油缸4-4与回转装置4-2相铰接，以实现臂架总成4-1的折叠或伸展运动，所述臂架总成4-1上部经起升油缸4-5与高空作业平台(或操作舱)4-6相铰接，相邻臂架总成4-1经折叠臂油缸4-4相铰接，通过起升油缸4-5和折叠臂油缸4-4实现高空作业平台(或操作舱)4-6的起升伸展或下降折叠，所述折叠臂油缸4-4经第四管路与与液压控制阀组4-7相连接，所述起升油缸4-5经第五管路与液压控制阀组4-7相连接，所述回转液压马达4-3和回转装置4-2均固定在电动汽车底盘1上，或者，固定在除冰液箱7顶部和/或固定在防冰液箱8顶部，所述回转液压马达4-3驱动回转装置4-2运动，所述回转液压马达4-3经第三管路与液压控制阀组4-7相连接，所述电控手柄4-10安装在高空升降平台(或操作舱)4-6上，以利于通过电控手柄4-10经PLC控制器9-2控制液压 控制阀组4-7控制折叠臂油缸4-4、起升油缸4-5、回转液压马达4-3动作，以调整飞机除冰作业所需的高空作业高度。
本实用新型也可在所述高空作业平台(或操作舱)4-6上设有电控水炮4-9和第二电控手柄4-12，所述电控水炮4-9固定在喷洒管路5-3喷洒端，所述电控水炮4-9和第二电控手柄4-12分别与电池管理模块9-1电连接，所述第二电控手柄4-12经PLC控制器9-2控制电控水炮4-9，以利于通过高空作业平台(或操作舱)4-6上的电控手柄4-12经PLC控制器9-2控制电控水炮4-9动作，实现了除防冰喷洒。
本实用新型可在高空作业平台(或操作舱)4-6上固定设有脚踏开关4-11，所述脚踏开关4-11与电池管理模块电连接，所述脚踏开关4-11经电缆与液压控制阀组4-7相连接，以利于通过脚踏开关4-11控制液压控制阀组4-7的开启与关闭。
本实用新型由于采用上述结构，具有结构紧凑、无尾气排放，节能环保、能源消耗小、运载除冰液容量大、加热快捷、设备成本低、智能化程度高等优点。
附图说明
4、图1是本实用新型的结构示意图。
5、图2是本实用新型除冰液箱和防冰液箱的结构示意图。
6、图3是本实用新型电动控制系统的结构示意图。
7、图4是本实用新型高空作业平台(操作舱)、电控手柄、脚踏开关和电控水炮的结构示意图。
8、图5是本实用新型实施例1的电连接框图。
9、图6是本实用新型实施例1的电气连接框图。
10、图7是本实用新型实施例1的液压控制连接框图。
11、图8是本实用新型实施例2的电连接框图。
12、图9是本实用新型实施例2的电气连接框图。
13、图10是本实用新型实施例2的液压控制连接框图。
附图标记：电动汽车底盘1、底盘大梁1-1、动力底盘电机1-2、变速箱1-3、动力电池组2、电加热器3、高空作业装置4、臂架总成4-1、回转装置4-2、回转电动马达4-3、折叠臂油缸4-4、起升油缸4-5、高空作业平台(或操作舱)4-6、液压控制阀组4-7、液压油箱4-8、电控水炮4-9、电控手柄4-10、脚踏开关4-11、第二电控手柄4-12、喷洒管路5-3、液压泵4-13、取力器4-14、电动马达4-15、除冰喷洒系统5、除冰液电动马达(除冰液液压马达)5-1、除冰液泵5-2、防冰喷洒系统6、防冰液电动马达(防冰液液压马达)6-1、防冰液 泵6-2、喷洒管路5-3、喷洒电控阀5-4，除冰液箱7、防冰液箱8、电动控制系统9、电池管理模块9-1、PLC控制器9-2、显示屏9-3、温度传感器10、除冰液上液位开关11、除冰液下液位开关12、防冰液上液位开关13、防冰液下液位开关14、除冰液液位传感器15、保温层16、外接电源插头17、充电插座18。
具体实施方式
14、下面结合附图对本实用新型进一步说明：
实施例1：如附图1、2、3、4、5、6、7所示，一种智能化电动飞机除冰车，设有汽车底盘，所述汽车底盘上设有除冰液箱7、防冰液箱8和除防冰执行机构，所述除防冰执行机构包括高空作业装置4、除冰喷洒系统5、防冰喷洒系统6，所述除冰液箱7经除冰喷洒系统5与高空作业装置4中的喷洒管路连接，所述防冰液箱8经防冰喷洒系统6与高空作业装置4中的喷洒管路连接，
其特征在于所述汽车底盘采用电动汽车底盘，所述电动汽车底盘1上还设有动力电池组2、电动控制系统9，
所述电动汽车底盘1的底盘大梁上固定有动力电池组2、高空作业装置4、除冰液箱7、防冰液箱8、除冰喷洒系统5、防冰喷洒系统6和电动控制系统9，
所述电动控制系统是由PLC控制器9-2、显示屏9-3和电池管理模块9-1组成，所述PLC控制器9-2分别与显示屏9-3和电池管理模块9-1信号连接，所述电池管理模块9-1与动力电池组电2连接，以利于通过操作显示屏9-3上的触摸键，使得PLC控制器9-2中的程序自动控制除冰车动作，并在显示屏上显示各项数据信息，
所述动力电池组2经电池管理模块9-1分别为除防冰执行机构中的电动汽车底盘1、除冰液喷洒系统5、防冰液喷洒系统6、高空作业装置4供电，所述电动汽车底盘1、除冰液喷洒系统5、防冰液喷洒系统6、高空作业装置4分别与PLC控制器9-2信号连接，以达到无尾气排放污染、节能环保的作用。
本实用新型可在所述除冰液箱7内设有除冰液上液位开关11、除冰液下液位开关12，所述除冰液下液位开关12设置在除冰液箱7底部出液口，所述除冰液上液位开关11设置在除冰液箱8上部进液口，
所述防冰液箱8内设有防冰液上液位开关13和防冰液下液位开关14，所述防冰液上液位开关13设置在防冰液箱8上部液体进口，所述防冰液下液位开关14设置在防冰液箱8下部液体出口，
所述动力电池组经电池管理模块9-1分别为除冰液上液位开关11、除冰液下液位开关12、 防冰液上液位开关13和防冰液下液位开关14供电，所述除冰液上液位开关11、除冰液下液位开关12、防冰液上液位开关13和防冰液下液位开关14分别与PLC控制器信号连接，以利于通过操作显示屏9-3上的触摸键，使得PLC控制器9-2中的程序自动采集除冰液箱7内的温度传感器10、除冰液上液位开关11、除冰液下液位开关12、除冰液液位传感器上传的信息，以及防冰液箱8内的防冰液上液位开关13和防冰液下液位开关14的信息，并控制电动除冰车电动汽车底盘的安全供电运行，电加热器3的启动与停止，除冰液喷洒系统、防冰液喷洒系统的启动、工作与停止和高空作业装置的启动、工作与停止，达到了智能化程序控制的作用。
本实用新型可在所述除冰液箱内设有电加热器3、温度传感器10，所述温度传感器10和电加热器3分别设置在除冰液箱7内，所述动力电池组经电池管理模块9-1与电加热器3电连接，所述电池管理模块9-1与温度传感器10电连接，所述电加热器3、温度传感器10分别与PLC控制器信号连接，本实用新型所述温度传感器10可设置有两个，一个固定在除冰液箱底部，以检测底部液体温度，第二个固定在除冰液箱上部或中上部，以检测除冰液箱顶部液体的温度，通过两个所述温度传感器10采集的信息上传至PLC控制器，并通过PLC控制器中的程序自动控制电加热器的启动或停止，由于在除冰箱内设置电加热器，去除了加热箱和将除冰液从除冰液箱泵送至加热箱的除冰液泵，不但设备成本低，而且增大了除冰液箱在底盘大梁上的除冰液盛放空间。
本实用新型所述电加热器3是由若干石墨烯加热器组成，所述若干石墨烯加热器间隔固定在除冰液箱内腔中，以达到占用空间小、热效率高、重量轻的作用。
本实用新型可在所述除冰液箱7底部设有除冰液液位传感器15，所述除冰液液位传感器15与电池管理模块电连接，所述除冰液液位传感器与PLC控制器信号连接，以利于通过除冰液液位传感器15感应除冰液箱7内的液位达到最低液位信息并将该信息上传至PLC控制器，PLC控制器即根据检测的液位信息指令除冰喷洒系统停止工作，并在显示屏上显示，达到了智能化控制的作用。
本实用新型可设有充电插座18，所述充电插座与动力电池组电连接，以利于通过充电插座对动力电池组进行充电。
本实用新型可在所述电加热器上并联有外接电源插头17，以利于通过外接电源插头外接高压交流电对停车状态下的除冰液箱7内的电加热器进行供电加热，以达到对除冰液箱7进行预热的作用，大大提高了除冰车工作效率。
本实用新型还可在所述除冰液箱7外表面包覆有保温层16，以利于通过保温层减少 加热后的除冰液热量散失，降低能源损耗。
本实用新型所述除冰液箱体和防冰液箱分别由不锈钢板焊接而成。
本实用新型所述除冰喷洒系统5和防冰喷洒系统6还可固定在电动汽车底盘1的底盘大梁下端，以达到增大除冰液箱7和防冰液箱8在电动汽车底盘1的底盘大梁上盛放空间的作用。
本实用新型所述除冰喷洒系统5和防冰喷洒系统6包括除冰液电动马达5-1、除冰液泵5-2、防冰液电动马达6-1、防冰液泵6-2、喷洒管路5-3和喷洒电控阀5-4，
所述喷洒管路5-3进液端并联有除冰液泵5-2和防冰液泵6-2，所述喷洒管路5-3上设有喷洒电控阀5-4，所述喷洒电控阀5-4经电池管理模块9-1电连接，并与PLC控制器9-2信号连接，以利于通过喷洒电控阀5-4自动控制除冰或防冰喷洒作业的启停；
所述除冰液电动马达5-1经联轴器与除冰液泵5-2相连接，所述除冰液电动马达5-1与电池管理模块9-1电连接，并与PLC控制器9-2信号连接，以利于通过PLC控制器9-2程序控制除冰液电动马达5-1的启停；
所述防冰液电动马达6-1经联轴器与防冰液泵6-2相连接，所述防冰液电动马达6-1与电池管理模块9-1电连接，并与PLC控制器9-2信号连接，以利于通过PLC控制器9-2程序控制防冰液电动马达6-1的启停。
所述高空作业装置4包括臂架总成4-1、回转装置4-2、回转电动马达4-3、折叠臂油缸4-4、起升油缸4-5、高空作业平台(或操作舱)4-6、液压控制阀组4-7和电控手柄4-10，所述臂架总成4-1下端与回转装置4-2固定连接，所述臂架总成4-1上端与高空作业平台(或操作舱)4-6相连接，臂架总成4-1下部经折叠臂油缸4-4与回转装置4-2相铰接，以实现臂架总成4-1的折叠或伸展运动，所述臂架总成4-1上部经起升油缸4-5与高空作业平台(或操作舱)4-6相铰接，相邻臂架总成4-1经折叠臂油缸4-4相铰接，通过起升油缸4-5和折叠臂油缸4-4实现高空作业平台(或操作舱)4-6的起升伸展或下降折叠，所述折叠臂油缸4-4经第四管路与与液压控制阀组4-7相连接，所述起升油缸4-5经第五管路与液压控制阀组4-7相连接，所述回转电动马达4-3和回转装置4-2均固定在电动汽车底盘1上，或者，固定在除冰液箱7顶部和/或固定在防冰液箱8顶部，所述回转电动马达4-3驱动回转装置4-2运动，所述回转电动马达4-3与电池管理模块电连接，并与PLC控制器信号连接，所述电控手柄4-10安装在高空升降平台(或操作舱)4-6上，以利于通过电控手柄4-10经PLC控制器9-2控制液压控制阀组4-7控制折叠臂油缸4-4、起升油缸4-5、回转电动马达4-3动作，来调整飞机除冰作业所需的高空作业高度。
本实用新型也可在所述高空作业平台(或操作舱)4-6上设有电控水炮4-9和第二电控手柄4-12，所述电控水炮4-9固定在喷洒管路5-3喷洒端，所述电控水炮4-9和第二电控手柄4-12分别与电池管理模块9-1电连接，所述第二电控手柄4-12经PLC控制器9-2控制电控水炮4-9，以利于通过高空作业平台(或操作舱)4-6上的电控手柄4-12经PLC控制器9-2控制电控水炮4-9动作，实现了除防冰喷洒。
本实用新型可在高空作业平台(或操作舱)4-6上固定设有脚踏开关4-11，所述脚踏开关4-11与电池管理模块电连接，所述脚踏开关4-11经电缆与液压控制阀组4-7相连接，以利于通过脚踏开关4-11控制液压控制阀组4-7的开启与关闭。
本实用新型在安装时，除冰液箱7和防冰液箱8分别由不锈钢板焊接制成，通过螺栓安装到电动汽车底盘1的底盘大梁上部，除冰液箱7与防冰液箱8通过螺栓连接为一体，两者通过螺栓安装到底盘大梁上，除冰液箱7外表面包覆有保温层16，所述保温层16的保温材料可以采用保温棉、或者采用聚乙烯发泡材质，或者采用气凝胶材质，以减少加热后的除冰液热量流失，降低能源损耗；高空作业装置4通过螺栓安装到底盘大梁上，或者，安装到除冰液箱7和/或防冰液箱8顶部，除冰喷洒系统5、防冰喷洒系统6分别通过螺栓安装到电动汽车底盘1的底盘大梁下端面中间侧面，动力电池组2安装到电动汽车底盘1前部，石墨烯加热器3通过安装螺纹套间隔固定安装到除冰液箱7体内下部，由若干石墨烯加热器3共同组成除冰液箱加热系统，本实施例中，除冰液下液位开关、液位传感器15、温度传感器10通过法兰安装到除冰液箱7体下部，除冰液上液位开关通过法兰安装到除冰液箱7的上部，本实用新型也可在除冰液箱上部设有第二个温度传感器，以利于精确调整电加热器的温度；防冰液下液位开关通过法兰安装到防冰液箱下部，防冰液上液位开关通过法兰安装到防冰液箱上部。
本实用新型在使用时，启动飞机除冰车，将飞机除冰车开至除冰液站盛装除冰液和防冰液，在盛装过程中，用外接电源插头与电缆外接高压交流电插接，然后操作电动控制系统中的显示屏，启动加热器3对除冰液进行加热；当PLC控制器接收到除冰液箱7内的除冰液上液位开关11上传的液位信息后，即发出指令，停止灌注除冰液，关闭除冰液箱7上盖，同理，当PLC控制器接收到防冰液箱内的防冰液上液位开关13上传的液位信息后，即发出指令，停止灌注防冰液，关闭防冰液箱上盖；盛装完毕，飞机除冰车要离开时，外接电源插头与电缆外接高压交流电分离，若除冰液箱内的液体温度达不到设定喷洒温度，点击显示屏上的加热按钮或加热键，利用动力电池组供电为石墨烯加热器供电加热，当PLC控制器接收到温度传感器10感应的温度信息达到设定的温度时，PLC控制器即指令石墨烯加热 器3停止加热；当要对飞机除冰时，高空操作平台(或操作舱)上的操作人员通过脚踏开关4-11开启控制液压控制阀组4-7，控制液压控制阀组4-7将信息上传至PLC控制器，PLC控制器即指令除冰喷洒系统中的电动马达5-1动作，驱动除冰泵将除冰液箱内加热的除冰液泵入喷洒管路，同时，操作人员操作电控手柄，电控手柄4-10通过PLC控制器控制电动回转马达、折臂油缸、起升油缸动作，以调整飞机除冰车所需的高空作业高度，再操作第二电控手柄4-12来控制电控水炮炮头上下左右运动，将除冰液喷洒到飞机整个表面，当PLC控制器接收到除冰液下液位开关上传的液位低报警信息，PLC控制器即指令除冰喷洒系统声光报警，提示需要补充除冰液；当PLC控制器接收到液位传感器的液位低保护信息，PLC控制器即指令除冰喷洒系统中的除冰电动马达停止工作。
在对飞机进行防冰作业时，高空操作平台(或操作舱)上的操作人员通过脚踏开关4-11开启控制液压控制阀组4-7，控制液压控制阀组4-7将信息上传至PLC控制器，PLC控制器即指令防冰喷洒系统中的防冰电动马达6-1动作，驱动防冰泵将防冰液箱内的防冰液泵入喷洒管路，同时，操作人员操作电控手柄4-10，电控手柄4-10通过PLC控制器控制电动回转马达、折臂油缸、起升油缸动作，以调整飞机除冰车所需的高空作业高度，再操作第二电控手柄4-12，来控制电控水炮炮头上下左右运动，将防冰液喷洒到飞机整个表面；当喷洒完毕，操作人员脚踩脚踏开关，液压控制阀组得到信号并上传至PLC控制，PLC控制器即指令防冰液电动马达停止运行；当PLC控制器接收到防冰液下液位开关上传的液位低报警信息，PLC控制器即指令防冰喷洒系统声光报警，提示需要补充防冰液，并停止运行。
本实用新型由于采用上述结构，具有结构紧凑、无尾气排放，节能环保、能源消耗小、运载除冰液容量大、加热快捷、设备成本低、智能化程度高等优点。
实施例2：如附图1、2、3、4、8、9、10所示，一种智能化电动飞机除冰车，设有汽车底盘，所述汽车底盘上设有除冰液箱7、防冰液箱8和除防冰执行机构，所述除防冰执行机构包括高空作业装置4、除冰喷洒系统5、防冰喷洒系统6，所述除冰液箱7经除冰喷洒系统5与高空作业装置4中的喷洒管路连接，所述防冰液箱8经防冰喷洒系统6与高空作业装置4中的喷洒管路连接，
其特征在于所述汽车底盘采用电动汽车底盘，所述电动汽车底盘1上还设有动力电池组2、电动控制系统9，
所述电动汽车底盘1的底盘大梁上固定有动力电池组2、高空作业装置4、除冰液箱7、防冰液箱8、除冰喷洒系统5、防冰喷洒系统6和电动控制系统9，
所述电动控制系统是由PLC控制器9-2、显示屏9-3和电池管理模块9-1组成，所述PLC控 制器9-2分别与显示屏9-3和电池管理模块9-1信号连接，所述电池管理模块9-1与动力电池组电2连接，以利于通过操作显示屏9-3上的触摸键，使得PLC控制器9-2中的程序自动控制除冰车动作，并在显示屏上显示各项数据信息，
所述动力电池组2经电池管理模块9-1分别为除防冰执行机构中的电动汽车底盘1、除冰液喷洒系统5、防冰液喷洒系统6、高空作业装置4供电，所述电动汽车底盘1、除冰液喷洒系统5、防冰液喷洒系统6、高空作业装置4分别与PLC控制器9-2信号连接，以达到无尾气排放污染、节能环保的作用。
本实用新型可在所述除冰液箱7内设有除冰液上液位开关11、除冰液下液位开关12，所述除冰液下液位开关12设置在除冰液箱7底部出液口，所述除冰液上液位开关11设置在除冰液箱8上部进液口，
所述防冰液箱8内设有防冰液上液位开关13和防冰液下液位开关14，所述防冰液上液位开关13设置在防冰液箱8上部液体进口，所述防冰液下液位开关14设置在防冰液箱8下部液体出口，
所述动力电池组经电池管理模块9-1分别为除冰液上液位开关11、除冰液下液位开关12、防冰液上液位开关13和防冰液下液位开关14供电，所述除冰液上液位开关11、除冰液下液位开关12、防冰液上液位开关13和防冰液下液位开关14分别与PLC控制器信号连接，以利于通过操作显示屏9-3上的触摸键，使得PLC控制器9-2中的程序自动采集除冰液箱7内的温度传感器10、除冰液上液位开关11、除冰液下液位开关12、除冰液液位传感器上传的信息，以及防冰液箱8内的防冰液上液位开关13和防冰液下液位开关14的信息，并控制电动除冰车电动汽车底盘的安全供电运行，电加热器3的启动与停止，除冰液喷洒系统、防冰液喷洒系统的启动、工作与停止和高空作业装置的启动、工作与停止，达到了智能化程序控制的作用。
本实用新型可在所述除冰液箱内设有电加热器3、温度传感器10，所述温度传感器10和电加热器3分别设置在除冰液箱7内，所述动力电池组经电池管理模块9-1与电加热器3电连接，所述电池管理模块9-1与温度传感器10电连接，所述电加热器3、温度传感器10分别与PLC控制器信号连接，本实用新型所述温度传感器10可设置有两个，一个固定在除冰液箱底部，以检测底部液体温度，第二个固定在除冰液箱上部或中上部，以检测除冰液箱顶部液体的温度，通过两个所述温度传感器10采集的信息上传至PLC控制器，并通过PLC控制器中的程序自动控制电加热器的启动或停止，由于在除冰箱内设置电加热器，去除了加热箱和将除冰液从除冰液箱泵送至加热箱的除冰液泵，不但设备成本低，而且增大了除冰液 箱在底盘大梁上的除冰液盛放空间。
本实用新型所述电加热器3是由若干石墨烯加热器组成，所述若干石墨烯加热器间隔固定在除冰液箱内腔中，以达到占用空间小、热效率高、重量轻的作用。
本实用新型可在所述除冰液箱7底部设有除冰液液位传感器15，所述除冰液液位传感器15与电池管理模块电连接，所述除冰液液位传感器与PLC控制器信号连接，以利于通过除冰液液位传感器15感应除冰液箱7内的液位达到最低液位信息并将该信息上传至PLC控制器，PLC控制器即根据检测的液位信息指令除冰喷洒系统停止工作，并在显示屏上显示，达到了智能化控制的作用。
本实用新型可设有充电插座18，所述充电插座与动力电池组电连接，以利于通过充电插座对动力电池组进行充电。
本实用新型可在所述电加热器上并联有外接电源插头17，以利于通过外接电源插头外接高压交流电对停车状态下的除冰液箱7内的电加热器进行供电加热，以达到对除冰液箱7进行预热的作用，大大提高了除冰车工作效率。
本实用新型还可在所述除冰液箱7外表面包覆有保温层16，以利于通过保温层减少加热后的除冰液热量散失，降低能源损耗。
本实用新型所述除冰液箱体和防冰液箱分别由不锈钢板焊接而成。
本实用新型所述除冰喷洒系统5和防冰喷洒系统6还可固定在电动汽车底盘1的底盘大梁下端，以达到增大除冰液箱7和防冰液箱8在电动汽车底盘1的底盘大梁上盛放空间的作用。
本实用新型还可在所述电动汽车底盘1上的变速箱1-3和除防冰执行机构间设有液压取力装置，其包括取力器4-14、液压泵4-13、液压油箱4-8、液压控制阀组4-7，所述取力器4-14与电动汽车底盘1上的变速箱1-3输出轴相连接，所述取力器4-14经联轴器与液压泵4-13相连接，所述液压泵4-13进油管路与液压油箱4-8相连通，出油管路与液压控制阀组4-7相连接，所述液压控制阀组4-7经电池管理模块9-1供电，并与PLC控制器9-2信号连接，以利于通过液压取力装置对除防冰执行机构的液压系统提供动力源，降低了动力电池组的电能消耗。
所述除冰喷洒系统5和防冰喷洒系统6包括除冰液液压马达5-1、除冰液泵5-2、防冰液液压马达6-1、防冰液泵6-2、喷洒管路5-3，
所述喷洒管路5-3进液端并联有除冰液泵5-2和防冰液泵6-2，所述喷洒管路5-3上设有喷洒电控阀5-4，所述喷洒电控阀5-4经电池管理模块9-1供电，并与PLC控制器9-2信号连 接，并在显示屏上显示；
所述除冰液泵5-2经联轴器与除冰液液压马达5-1相连接，所述除冰液液压马达5-2经第一管路与液压控制阀组4-7相连接，以利于通过液压控制阀组4-7控制除冰液液压马达5-2的启停；
所述防冰液泵5-2经联轴器与防冰液液压马达5-2相连接，所述防冰液液压马达5-2经第二管路与液压控制阀组4-7相连接，以利于通过液压控制阀组4-7控制防冰液液压马达5-2的启停；
所述高空作业装置4包括臂架总成4-1、回转装置4-2、回转液压马达4-3、折叠臂油缸4-4、起升油缸4-5、高空作业平台(或操作舱)4-6、液压控制阀组4-7和电控手柄4-10，所述臂架总成4-1下端与回转装置4-2固定连接，所述臂架总成4-1上端与高空作业平台(或操作舱)4-6相连接，臂架总成4-1下部经折叠臂油缸4-4与回转装置4-2相铰接，以实现臂架总成4-1的折叠或伸展运动，所述臂架总成4-1上部经起升油缸4-5与高空作业平台(或操作舱)4-6相铰接，相邻臂架总成4-1经折叠臂油缸4-4相铰接，通过起升油缸4-5和折叠臂油缸4-4实现高空作业平台(或操作舱)4-6的起升伸展或下降折叠，所述折叠臂油缸4-4经第四管路与与液压控制阀组4-7相连接，所述起升油缸4-5经第五管路与液压控制阀组4-7相连接，所述回转液压马达4-3和回转装置4-2均固定在电动汽车底盘1上，或者，固定在除冰液箱7顶部和/或固定在防冰液箱8顶部，所述回转液压马达4-3驱动回转装置4-2运动，所述回转液压马达4-3经第三管路与液压控制阀组4-7相连接，所述电控手柄4-10安装在高空升降平台(或操作舱)4-6上，以利于通过电控手柄4-10经PLC控制器9-2控制液压控制阀组4-7控制折叠臂油缸4-4、起升油缸4-5、回转液压马达4-3动作，来调整飞机除冰作业所需的高空作业高度。
本实用新型也可在所述高空作业平台(或操作舱)4-6上设有电控水炮4-9和第二电控手柄4-12，所述电控水炮4-9固定在喷洒管路5-3喷洒端，所述电控水炮4-9和第二电控手柄4-12分别与电池管理模块9-1电连接，所述第二电控手柄4-12经PLC控制器9-2控制电控水炮4-9，以利于通过高空作业平台(或操作舱)4-6上的电控手柄4-12经PLC控制器9-2控制电控水炮4-9动作，实现了除防冰喷洒。
本实用新型可在高空作业平台(或操作舱)4-6上固定设有脚踏开关4-11，所述脚踏开关4-11与电池管理模块电连接，所述脚踏开关4-11经电缆与液压控制阀组4-7相连接，以利于通过脚踏开关4-11控制液压控制阀组4-7的开启与关闭。
本实用新型在使用时，启动飞机除冰车，将飞机除冰车开至除冰液站盛装除冰液和 防冰液，在盛装过程中，用外接电源插头与电缆外接高压交流电插接，然后操作电动控制系统中的显示屏，启动加热器3对除冰液进行加热；当PLC控制器接收到除冰液箱7内的除冰液上液位开关11上传的液位信息后，即发出指令，停止灌注除冰液，关闭除冰液箱7上盖，同理，当PLC控制器接收到防冰液箱内的防冰液上液位开关13上传的液位信息后，即发出指令，停止灌注防冰液，关闭防冰液箱上盖；盛装完毕，飞机除冰车要离开时，外接电源插头与电缆外接高压交流电分离，若在除冰时除冰液箱内的液体温度达不到设定喷洒温度，点击显示屏上的加热按钮或加热键，利用动力电池组供电为石墨烯加热器供电加热，当PLC控制器接收到温度传感器10感应的温度信息达到设定的温度时，PLC控制器即指令石墨烯加热器3停止加热；当要对飞机除冰时，高空操作平台(或操作舱)上的操作人员通过脚踏开关4-11开启控制液压控制阀组4-7，控制液压控制阀组4-7将信息上传至PLC控制器，PLC控制器即指令取力器动作，带动液压泵4-13向除冰液压马达、液压回转马达、折臂油缸、起升油缸提供液压动力，除冰液压马达驱动除冰泵将除冰液箱内加热的除冰液泵入喷洒管路，同时操作人员操作电控手柄4-10，电控手柄4-10通过PLC控制器指令液压控制阀组控制液压回转马达、折臂油缸、起升油缸动作，以完调整飞机除冰车所需的高空作业高度，再操作第二电控手柄4-12，来控制电控水炮炮头上下左右运动，将除冰液喷洒到飞机整个表面，在喷洒过程中，通过喷洒电控阀控制喷洒管路的流量，当PLC控制器接收到除冰液下液位开关上传的液位低报警信息，PLC控制器即指令除冰喷洒系统声光报警，提示需要补充除冰液；当PLC控制器接收到液位传感器的液位低保护信息，PLC控制器即指令除冰喷洒系统中的除冰电动马达停止工作。
在对飞机进行防冰作业时，高空操作平台(或操作舱)上的操作人员通过脚踏开关4-11开启控制液压控制阀组4-7，控制液压控制阀组4-7将信息上传至PLC控制器，PLC控制器即指令取力器动作，带动液压泵4-13向防冰液压马达、液压回转马达、折臂油缸、起升油缸提供液压动力，驱动防冰泵将防冰液箱内的防冰液泵入喷洒管路，同时，操作人员操作电控手柄4-10，电控手柄4-10通过PLC控制器指令液压控制阀组控制液压回转马达、折臂油缸、起升油缸动作，来调整飞机除冰车高空作业高度，再操作第二电控手柄4-12，来控制电控水炮炮头上下左右运动，将除冰液喷洒到飞机整个表面，在喷洒过程中，通过喷洒电控阀控制喷洒管路的流量；当喷洒完毕，操作人员脚踩脚踏开关，液压控制阀组得到信号并上传至PLC控制，PLC控制器即指令液压泵4-13停止运行；当PLC控制器接收到防冰液下液位开关上传的液位低报警信息，PLC控制器即指令防冰喷洒系统声光报警，提示需要补充防冰液并停止。
本实用新型由于采用上述结构，具有结构紧凑、无尾气排放，节能环保、能源消耗小、运载除冰液容量大、加热快捷、设备成本低、智能化程度高等优点。

Claims (18)

  1. 一种智能化电动飞机除冰车，设有汽车底盘，所述汽车底盘上设有除冰液箱、防冰液箱和除防冰执行机构，所述除防冰执行机构包括高空作业装置、除冰喷洒系统、防冰喷洒系统，其特征在于所述汽车底盘采用电动汽车底盘，所述电动汽车底盘上还设有动力电池组、电动控制系统，
    所述电动汽车底盘的底盘大梁上固定有动力电池组、高空作业装置、除冰液箱、防冰液箱、除冰喷洒系统、防冰喷洒系统和电动控制系统，
    所述电动控制系统是由PLC控制器、显示屏和电池管理模块组成，所述PLC控制器分别与显示屏和电池管理模块信号连接，所述电池管理模块与动力电池组电连接，
    所述动力电池组经电池管理模块分别为除防冰执行机构中的电动汽车底盘、除冰液喷洒系统、防冰液喷洒系统、高空作业装置供电，所述电动汽车底盘、除冰液喷洒系统、防冰液喷洒系统、高空作业装置分别与PLC控制器信号连接。
  2. 根据权利要求1所述的一种智能化电动飞机除冰车，其特征在于所述除冰液箱内设有除冰液上液位开关、除冰液下液位开关，所述除冰液下液位开关设置在除冰液箱底部出液口，所述除冰液上液位开关设置在除冰液箱上部进液口，
    所述防冰液箱内设有防冰液上液位开关和防冰液下液位开关，所述防冰液上液位开关设置在防冰液箱上部液体进口，所述防冰液下液位开关设置在防冰液箱下部液体出口，
    所述动力电池组经电池管理模块分别为除冰液上液位开关、除冰液下液位开关、防冰液上液位开关和防冰液下液位开关供电，所述除冰液上液位开关、除冰液下液位开关、防冰液上液位开关和防冰液下液位开关分别与PLC控制器信号连接。
  3. 根据权利要求1或2所述的一种智能化电动飞机除冰车，其特征在于所述除冰液箱内设有电加热器、温度传感器，所述温度传感器和电加热器分别设置在除冰液箱内，所述动力电池组经电池管理模块与电加热器电连接，所述电池管理模块与温度传感器电连接，所述电加热器、温度传感器分别与PLC控制器信号连接。
  4. 根据权利要求3所述的一种智能化电动飞机除冰车，其特征在于所述电加热器是由若干石墨烯加热器组成，所述若干石墨烯加热器间隔固定在除冰液箱内腔中。
  5. 根据权利要求4所述的一种智能化电动飞机除冰车，其特征在于所述除冰液箱底部设有除冰液液位传感器，所述除冰液液位传感器与电池管理模块电连接，所述除冰液液位传感器与PLC控制器信号连接。
  6. 根据权利要求1或2或4或5所述的一种智能化电动飞机除冰车，其特征在于设有充电插座，所述充电插座与动力电池组电连接。
  7. 根据权利要求6所述的一种智能化电动飞机除冰车，其特征在于所述电加热器上并联有外接电源插头。
  8. 根据权利要求1或2或4或5或7所述的一种智能化电动飞机除冰车，其特征在于所述除冰液箱外表面包覆有保温层。
  9. 根据权利要求8所述的一种智能化电动飞机除冰车，其特征在于所述除冰液箱体和防冰液箱分别由不锈钢板焊接而成。
  10. 根据权利要求9所述的一种智能化电动飞机除冰车，其特征在于所述除冰喷洒系统和防冰喷洒系统固定在电动汽车底盘的底盘大梁下端。
  11. 根据权利要求1或2或4或5或7或9或10所述的一种智能化电动飞机除冰车，其特征在于所述除冰喷洒系统和防冰喷洒系统包括除冰液电动马达、除冰液泵、防冰液电动马达、防冰液泵、喷洒管路和喷洒电控阀，
    所述喷洒管路进液端并联有除冰液泵和防冰液泵，所述喷洒管路上设有喷洒电控阀，所述喷洒电控阀经电池管理模块电连接，并与PLC控制器信号连接；
    所述除冰液电动马达经联轴器与除冰液泵相连接，所述除冰液电动马达与电池管理模块电连接，并与PLC控制器信号连接；
    所述防冰液电动马达经联轴器与防冰液泵相连接，所述防冰液电动马达与电池管理模块电连接，并与PLC控制器信号连接。
  12. 根据权利要求11所述的一种智能化电动飞机除冰车，其特征在于所述高空作业装置包括臂架总成、回转装置、回转电动马达、折叠臂油缸、起升油缸、高空作业平台(或操作舱)、液压控制阀组和液压油箱，所述臂架总成下端与回转装置固定连接，所述臂架总成上端经起升油缸与高空作业平台(或操作舱)相铰接，臂架总成下部经折叠臂油缸与回转装置相铰接，相邻臂架总成经折叠臂油缸相铰接，所述折叠臂油缸和起升油缸分别经液压控制阀组控制，所述液压控制阀组经出油管路和电动马达驱动的液压泵相连接，所述液压泵与液压油箱相连接，所述液压控制阀组与电池管理模块电连接，并经PLC控制器信号连接，通过起升油缸和折叠臂油缸实现高空作业平台(或操作舱)的起升伸展或下降折叠，所述折叠臂油缸经第四管路与与液压控制阀组相连接，所述起升油缸经第五管路与液压控制阀组相连接，所述回转电动马达和回转装置均固定在电动汽车底盘上，或者，固定在除冰液箱顶部、和/或固定在防冰液箱顶部，所述回转电动马达驱动回转装置转动，所述回转电动马达经电池管理模块供电，并与PLC控制器信号连接，并在显示屏上显示。
  13. 根据权利要求12所述的一种智能化电动飞机除冰车，其特征在于所述高空作业平台 (或操作舱)上设有电控水炮和电控手柄，所述电控水炮固定在喷洒管路喷洒端，所述电控水泡下端经角度调节装置与高空作业平台(或操作舱)相连接，所述电控水炮和电控手柄分别与电池管理模块电连接，所述电控手柄经PLC控制器控制电控水炮。
  14. 根据权利要求13所述的一种智能化电动飞机除冰车，其特征在于所述高空作业平台(或操作舱)上固定设有脚踏开关，所述脚踏开关经电缆与液压控制阀组相连接。
  15. 根据权利要求1或2或4或5或7或9或10所述的一种智能化电动飞机除冰车，其特征在于所述电动汽车底盘上的变速箱和除防冰执行机构间设有液压取力装置，其包括取力器、液压泵、液压油箱、液压控制阀组，所述取力器与电动汽车底盘上的变速箱输出轴相连接，所述取力器经联轴器与液压泵相连接，所述液压泵进油管路与液压油箱相连通，出油管路与液压控制阀组相连接，所述液压控制阀组经电池管理模块供电，并与PLC控制器信号连接。
  16. 根据权利要求15所述的一种智能化电动飞机除冰车，其特征在于所述除冰喷洒系统和防冰喷洒系统包括除冰液液压马达、除冰液泵、防冰液液压马达、防冰液泵、喷洒管路，
    所述喷洒管路进液端并联有除冰液泵和防冰液泵，所述喷洒管路上设有喷洒电控阀，所述喷洒电控阀经电池管理模块供电，并与PLC控制器信号连接；
    所述除冰液泵经联轴器与除冰液液压马达相连接，所述除冰液液压马达经第一管路与液压控制阀组相连接；
    所述防冰液泵经联轴器与防冰液液压马达相连接，所述防冰液液压马达经第二管路与液压控制阀组相连接；
    所述高空作业装置包括臂架总成、回转装置、回转液压马达、折叠臂油缸、起升油缸、高空作业平台(或操作舱)、液压控制阀组和电控手柄，所述臂架总成下端与回转装置固定连接，所述臂架总成上端与高空作业平台(或操作舱)相连接，臂架总成下部经折叠臂油缸与回转装置相铰接，以实现臂架总成的折叠或伸展运动，所述臂架总成上部经起升油缸与高空作业平台(或操作舱)相铰接，相邻臂架总成经折叠臂油缸相铰接，通过起升油缸和折叠臂油缸实现高空作业平台(或操作舱)的起升伸展或下降折叠，所述折叠臂油缸经第四管路与与液压控制阀组相连接，所述起升油缸经第五管路与液压控制阀组相连接，所述回转液压马达和回转装置均固定在电动汽车底盘上，或者，固定在除冰液箱顶部和/或固定在防冰液箱顶部，所述回转液压马达驱动回转装置运动，所述回转液压马达经第三管路与液压控制阀组相连接，所述电控手柄安装在高空升降平台(或操作舱)上。
  17. 根据权利要求16所述的一种智能化电动飞机除冰车，其特征在于所述高空作业平台 (或操作舱)上设有电控水炮和第二电控手柄，所述电控水炮固定在喷洒管路喷洒端，所述电控水炮和第二电控手柄分别与电池管理模块电连接，所述第二电控手柄经PLC控制器控制电控水炮。
  18. 根据权利要求17所述的一种智能化电动飞机除冰车，其特征在于所述高空作业平台(或操作舱)上固定设有脚踏开关，所述脚踏开关经电缆与液压控制阀组相连接。
PCT/CN2021/113966 2021-05-31 2021-08-23 智能化电动飞机除冰车 WO2022252407A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202121194614.X 2021-05-31
CN202121194614.XU CN215098345U (zh) 2021-05-31 2021-05-31 智能化电动飞机除冰车

Publications (1)

Publication Number Publication Date
WO2022252407A1 true WO2022252407A1 (zh) 2022-12-08

Family

ID=79301698

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/113966 WO2022252407A1 (zh) 2021-05-31 2021-08-23 智能化电动飞机除冰车

Country Status (2)

Country Link
CN (1) CN215098345U (zh)
WO (1) WO2022252407A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115571367A (zh) 2022-09-30 2023-01-06 威海广泰空港设备股份有限公司 具有一键回位功能的除冰车以及臂架回位控制方法
CN116176855A (zh) * 2023-02-27 2023-05-30 威海广泰空港设备股份有限公司 一种飞机除冰车智能控制系统及控制方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009269417A (ja) * 2008-04-30 2009-11-19 Inuzuka Seisakusho:Kk 放液用高所作業車のゴンドラ配管構造及びそれを備える放液用高所作業車
CN102501983A (zh) * 2011-12-27 2012-06-20 中国人民解放军沈阳军区空军专用车辆技术保障队 大型飞机多功能除冰车
CN103129746A (zh) * 2011-11-22 2013-06-05 随州市东正专用汽车有限公司 一种由纳米加热的飞机除冰车
CN103587694A (zh) * 2013-10-22 2014-02-19 溧阳市哈大成果转化中心有限公司 一种具备加热除冰液功能的飞机除冰系统
CN105217055A (zh) * 2015-10-26 2016-01-06 沈阳飞研航空设备有限公司 飞机发动机智能安装车
CN208897348U (zh) * 2018-05-17 2019-05-24 海航航空技术股份有限公司 一种除冰液自动加温装置
DE102018004194A1 (de) * 2018-05-24 2019-11-28 Burkhard Schücker Automatische Enteisung von Flugzeugunterseiten
CN211809278U (zh) * 2020-03-31 2020-10-30 安徽爱尔法地勤设备有限公司 一种机场地勤专用清/污水车装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009269417A (ja) * 2008-04-30 2009-11-19 Inuzuka Seisakusho:Kk 放液用高所作業車のゴンドラ配管構造及びそれを備える放液用高所作業車
CN103129746A (zh) * 2011-11-22 2013-06-05 随州市东正专用汽车有限公司 一种由纳米加热的飞机除冰车
CN102501983A (zh) * 2011-12-27 2012-06-20 中国人民解放军沈阳军区空军专用车辆技术保障队 大型飞机多功能除冰车
CN103587694A (zh) * 2013-10-22 2014-02-19 溧阳市哈大成果转化中心有限公司 一种具备加热除冰液功能的飞机除冰系统
CN105217055A (zh) * 2015-10-26 2016-01-06 沈阳飞研航空设备有限公司 飞机发动机智能安装车
CN208897348U (zh) * 2018-05-17 2019-05-24 海航航空技术股份有限公司 一种除冰液自动加温装置
DE102018004194A1 (de) * 2018-05-24 2019-11-28 Burkhard Schücker Automatische Enteisung von Flugzeugunterseiten
CN211809278U (zh) * 2020-03-31 2020-10-30 安徽爱尔法地勤设备有限公司 一种机场地勤专用清/污水车装置

Also Published As

Publication number Publication date
CN215098345U (zh) 2021-12-10

Similar Documents

Publication Publication Date Title
WO2022252407A1 (zh) 智能化电动飞机除冰车
CN103129746A (zh) 一种由纳米加热的飞机除冰车
CN104943599B (zh) 多功能应急抢险救灾排涝车
CN206141839U (zh) 一种用于林业喷洒的无人机
CN106592403A (zh) 一种数控太阳能风能供电路面画线喷字图车
CN102582835B (zh) 智能式飞机除冰喷洒系统
CN109806528A (zh) 一种独立动力的抛沙灭火装置及抛沙灭火车
CN203902848U (zh) 机场除防冰设备
CN115503977A (zh) 具有一键回中功能的除冰车以及臂架回中控制方法
CN101775770B (zh) 轮胎压路机及其轮胎加热装置
CN113550725B (zh) 一种电动压裂作业系统
CN203389251U (zh) 基于热气球的高空定点持续喷水装置
CN201268401Y (zh) 拖挂式飞机地面除冰车
CN201671047U (zh) 一种沥青灌缝机
CN219120358U (zh) 一种管道巡检无人机
CN104029822A (zh) 机场除防冰设备
CN107377462A (zh) 移动式航空发动机在翼清洗水洗车
CN202389600U (zh) 一种由纳米加热的飞机除冰车
CN201745472U (zh) 固化剂自动喷洒机车
CN206345024U (zh) 一种飞机用小型除冰装置
CN205188778U (zh) 一种纯电动路面养护车
CN201007197Y (zh) 车载式油田超导自动热洗清蜡装置
CN209412777U (zh) 一种纯电动多功能抑尘车
CN218431800U (zh) 具有一键回位功能的除冰车
CN201678933U (zh) 轮胎压路机及其轮胎加热装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21943346

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21943346

Country of ref document: EP

Kind code of ref document: A1