RU189675U1 - ROBOT FIRE RADIO CONTROLLED - Google Patents

Abstract

The utility model relates to the field of fire fighting equipment, and specifically to robotic fire extinguishing equipment, monitoring emergency situations and conducting rescue operations in the emergency zone (ES) in especially dangerous conditions and / or in inaccessible parts of the area. The posed problem is solved in a radio-controlled fire robot , representing a self-propelled vehicle and containing mounted on the chassis body, made of a multilayer with a chrome finish and mounted on his bash Remote controlled fire monitors, a power plant that includes two electric motors and two actuators, an onboard remote control and radio telemetry system, a fire extinguishing system, an onboard video surveillance system, the power unit including the drives, the battery, and the fire extinguishing system contains fire equipment , communications for the supply of fire extinguishing substances, interconnecting piping, remote control system over the radio channel, consisting of an onboard control unit with an antenna and equipped with an autonomous wearable control panel, video system, video surveillance antenna, video signal transmitter, lighting system. The difference from the prototype is that a smaller pipe to the pipeline supplying water to the monitor trunk is horizontally installed diameter, connected through a half-body with a fan spray mounted in the front of the case, with the pipelines interconnected in the center of the structure through a gate valve, pack The pressure which is carried out on the remote control through the actuator.

Description

The utility model relates to the field of fire fighting equipment, and specifically to robotic fire extinguishing equipment, monitoring of emergency situations and conducting rescue operations in the emergency zone (ES) in especially dangerous conditions and / or in inaccessible parts of the area.

GES.M.B.H., Австрия) (http://www.todoenrobots.es/service-robots/158-luf-3Q.html или http://www.rechners.com - все на 25.05.14).Known fire auxiliary installation of fire extinguishing LUF 60® for work in especially dangerous conditions (manufactured by RECHNER'S

GES.MBH, Austria) (http://www.todoenrobots.es/service-robots/158-luf-3Q.html or http://www.rechners.com - all as of 05/25/14).

LUF 60® is a small-sized mobile remote-controlled complex for extinguishing fires in road, pedestrian and railway tunnels, in the metro, in warehouses and pipelines. The radio-controlled auxiliary fire extinguishing device LUF 60® is also equipped with an additional backup manual control system in case of power failure. The maximum working distance when using the remote control device is approximately 300 meters.

The LUF 60® device is equipped with a fan installation, in the center of which is installed a connecting head on which a fire barrel can be installed with a water flow of 7 ÷ 40 l / s with a spraying range of 60 m or a foaming agent solution with a foaming agent flow rate of up to 14 l / s with a feeding range foam up to 35 m. The supply of fire-extinguish fire-fighting compositions is provided by the on-board pump unit (depending on the configuration). The supply of sprayed water to the air flow — the creation of water mist — is provided by 360 nozzles at a pressure of 15-20 atmospheres from an autonomous pump unit of 40 mm hose line. When this is achieved a sharp decrease in temperature in the fire and in the environment, the concentration of smoke is reduced due to the deposition of aerosol particles and the organization of the flow of gases from the combustion zone. In addition, when using a foam solution, it can be provided with medium and low expansion foam directly into the protected volume of the room where the fire occurs. Water cannons - wireless remote control with adjustable degree and spray pressure (http://www.hkfsd.qov.hk/images/equipment/fire/e_luf60.html or http: //xn--80aahko3actfqcl9bzh.xn-p1ai/luf/luf60 .html all - 05/25/14).

Disadvantages are: remote control up to 300 m - nevertheless implies the direct presence of a person (operator) near the auxiliary fire extinguishing installation LUF-60®.

The MT-LBu-GPM-10 tracked fire truck is also known on the basis of the MT-LBu multi-purpose crawler conveyor chassis, designed for complex work in difficult conditions. It can be used both in crew control mode and in remote control mode for operation in areas of special risk. GPM-10 contains: reservoirs for water and frother with a capacity of 3200 l and 300 l, respectively; fire pump, fire monitors (with remote control) with a range of continuous water jet not less than 60 m, filtering unit with a capacity of 200-220 m ³ / h; motor pumps; 2 course extinguishing nozzles and 10 nozzles for irrigating the machine itself.

GPM-10 can be equipped with a grader-type dozer blade, a plow, swamp tracks, specialized portable fire-fighting equipment, autonomous power sources. To move on asphalt, the car can be equipped with special rubber-metal shoes (http://muromteplovoz.ru/product/fire_gpm 10.php - as of 05.31.2014).

Also known is a multifunctional robotic fire extinguishing complex (RKP) of the middle class (El-4), which has a body mounted on a self-propelled caterpillar platform, with compartments for fire equipment, water lines for supplying fire extinguishing substances, and engineering armament — a combined dozer with built-in hydraulic gripper (three-tier arm-manipulator) for clearing the ways and lifting the water-based fire extinguishing equipment with an arrow. On the third link of the manipulator, the installation of a mechanical gripper and a gun barrel is provided. The PSC also contains a lighting mast with a searchlight (http://www.vniipo.ru/departments/nicntr.htm - as of 05/25/14).

The compartment of the fire extinguishing equipment, in which the hydraulic pump, hydraulic and pneumatic valves are located, is located in front of the RCP. The system of water-based fire extinguishing equipment consists of a centrifugal water pump, connecting piping and a gun barrel, which is remotely controlled from the console. The high-pressure pump-gun is capable of hitting the target at a distance of up to 55 m. In the frontal part there is a combined dozer knife with a hydraulic reach built into it. At the rear of the case there is a power section: a diesel engine, a multi-stage gearbox, hydraulic pumps and valves, fuel and oil tanks. At the rear of the platform is also located steering. The central part is designed to accommodate a tank with water with a capacity of up to 1,500 liters and a tank with a foaming agent with a volume of up to 400 liters.

The PSC is controlled over the air from a safe distance of up to 1,500 meters using remote control technology from a control vehicle, which can be located up to 2 km (in open areas) with radio control. The remote control system consists of an onboard control unit and an operator console. The console is an autonomous system and is designed to perform various operations (transmitting information, displaying data on the display, conducting various measurements, etc.). The system monitors the state and performance of the complex and, in the event of any malfunction, goes into emergency stop mode. If a communication error occurs (interference on the air), the system stops after 100 milliseconds. This technical solution is the closest to the claimed invention according to its functional features and is taken as a prototype (http://www.aostorai.ru/94-461570 - as of 06/25/14).

The above-mentioned (GPM-10 and Yel-4) tracked robotic fire extinguishing complexes of the middle class, for all their uniqueness, have one drawback: the size of the PSC is not suitable for extinguishing fires in “narrow” places - in pipelines, in pedestrian tunnels, in garages, at industrial installations , that is, wherever a standard fire fighting strategy can be applied with difficulty.

A well-known mobile robotic fire extinguishing complex (RF Patent No. 2580779, IPC А62С 27/00, published 04/10/2016, Bulletin No. 10), containing a chassis, a housing with compartments for the power section, for a fire extinguishing system and an onboard control system, as well as from a special equipment, including a bulldozer blade, located in the front of the case, water barrel monitor (fire monitors fire) with a video surveillance system and remote control of a system of extinguishing agents. At the same time, MRKP has a remote control system, a video surveillance system, radio telemetry and lighting; self-irrigation system; sounder (horn) and flashing beacons. MRKP is additionally equipped with an obstacle detection system based on ultrasonic sensors for orientation in reduced visibility conditions; and the video surveillance system MRKP contains two independent channels: the first video surveillance channel is organized by a Wi-Fi wireless digital network using a personal computer (tablet, smartphone) and consists of video cameras connected to a network switch connected in turn to Wi-Fi adapter with antennas; The second video surveillance channel is organized using a digital compressed video stream (COFDM) broadcasting system and consists of a quad, connected to a video transmitter with an antenna and video cameras, a video signal receiver with an antenna set (two), with an external monitor connected. At the same time, video cameras of the video surveillance system are equipped with IR lights for working in low light conditions, and in the lighting system, the headlights are equipped with built-in video cameras, and the headlights have protective grills and a cleaning system (wipers). In addition, MRKP additionally has a compression foam extinguishing system, and the undercarriage is made interchangeable with the possibility of mounting a wheeled or tracked chassis; at the same time, MRKP is additionally equipped with a voice alert system.

The disadvantages of this design are its dimensions, high cost, complexity of transportation to the place (ES), the presence of an internal combustion engine.

The closest to the proposed technical solution is a radio-controlled fire robot RUPR-1, (RF patent №179342, IPC А62С 27/00, publ. 08.05.2018, bul. № 13), which is a self-propelled vehicle and contains part of the body, power plant, onboard remote control system and radio telemetry, fire extinguishing system, onboard video surveillance system, a monitors the remote control, and the power part includes drives, battery, and fire extinguishing system contains fire equipment, communications for the supply of fire extinguishing substances, connecting pipelines, a remote control system over the radio channel, consisting of an onboard control unit with an antenna and equipped with an autonomous wearable control panel, video system, video surveillance antenna, video signal transmitter, lighting system, characterized in that the body is radio-controlled the fire robot RUPR-1 is made of a multi-layer with a chrome-plated coating and a tower gun barrel mounted on it, and the power unit is on It combines two electric motors and two actuators.

The disadvantage of the prototype is the lack of simultaneous with the suppression of the fire cooling installation.

The technical task of the utility model is to improve the design of the robot to extinguish a fire with intensive release of thermal radiation.

The task is solved in a robot firefighter radio-controlled, which is a self-propelled vehicle and contains a chassis-mounted hull made multi-layered with a chrome-plated coating and mounted on it a remotely controlled fire monitors with a power plant that includes two electric motors and two actuators, an onboard a remote control and radio telemetry system, a fire extinguishing system, an onboard video surveillance system, the power part including water, battery, and fire extinguishing system contains fire equipment, communications for supplying fire extinguishing substances, connecting pipelines, remote control system over the radio channel, consisting of an onboard control unit with an antenna and equipped with a standalone wearable control panel, video system, video surveillance antenna, video signal transmitter, system lighting.

The difference from the prototype is that a pipeline of smaller diameter is additionally installed to the pipeline supplying water to the monitor stem in a horizontal position towards the front surface of the case, connected through a half-nut with a fan sprayer mounted in the front of the case, and the pipelines are interconnected in the center of the structure through the valve, which is controlled on the control panel through the servo.

The proposed construction is illustrated by drawings.

FIG. 1 shows a radio-controlled fire robot, side view; FIG. 2 - front view; in fig. 3 - rear view; in fig. 4 - top view.

The design of the robot consists of a housing 1 mounted on a self-propelled trolley 2. The housing 1 is made of chrome-plated steel and has a layer of fiberglass, which provides reliable thermal protection. The self-propelled carriage 2 has four support rollers and is equipped with two electric motors 3, which drive a drive sprocket, with the help of which the torque is transmitted to the tracks. The caterpillars are tensioned by a crawler tensioning mechanism and a tension wheel (sloth). Inside the housing 1 is a piping system 4, consisting of stainless steel pipes with a diameter of 77 mm, which have the ability to rotate using hinges 5. Power supply and control of the robot is carried out using the battery 6 and the information processing unit 7. The horizontal rotation engine 8 controls the position of the monitor trunk 9 in the horizontal axis. On the back side are the status panel of the robot 10 and the transceiver module 11. The tower of the robot 12 is manufactured according to the same technology as the housing 1, and is equipped with searchlights 13. The gun barrel 9 is driven by an actuator of the vertical lift 14. The control is sprayed the jet is carried out using an actuator of the spray jet 15 and a servo 16. On top of the barrel 9, a video broadcast camera 17 is installed, which transmits an image to the operator. Pipeline 8, which supplies water to the monitor trunk 9, is horizontally positioned towards the front surface of the casing; a smaller diameter pipe 18 is installed, connected through a half-nut 19 with a fan sprayer 20 mounted in the front part of the casing, with the pipelines interconnected in the center of the structure through the valve 21, which is controlled on the remote control through the servo 16.

The proposed construction works as follows. When the robot is turned on, the supply voltage is supplied to the information processing unit 7. The fire robot is controlled by a radio signal fed to the receiving and transmitting module 11. The radio-controlled fire robot is pushed into the emergency zone on a self-propelled trolley 2, fire hoses are connected to it from a fire truck or fire pumping station through the inlet fittings of the mixer with quick-detachable coupling heads. On them the mix for fire extinguishing moves. Through the piping system 4, the mixture is fed to the monitor trunk 9, which, using an actuator for vertical lifting of the barrel 14 and the motor for horizontal rotation of the barrel 8, directs the stream of the mixture for fire extinguishing to the source of fire. The type of spray jet is set using the actuator 15. Simultaneously with the flow of the mixture to the firebox 9 through the pipe 18, additionally installed in a horizontal position towards the front surface of the body and connected through the half-nut 19 to the fan sprayer 20, mounted in the front part of the building body through the valve 21, which is controlled on the control panel via the servo drive 16, the mixture is fed to the fan spray 20. Simultaneous fire extinguishing and irrigation of the robot body occurs simultaneously.

Claims (1)

Radio-controlled fire robot, representing a self-propelled vehicle and containing a casing mounted on the chassis, made multi-layered with a chrome-plated coating and mounted on it a remote-controlled fire monitors, a propulsion system that includes two electric motors and two actuators, an onboard remote control system and radio telemetry, a fire extinguishing system, an onboard video surveillance system, the power part including actuators, a battery, fire extinguishing system contains fire equipment, communications for the supply of fire extinguishing substances, connecting pipelines, remote control system over the air, consisting of an onboard control unit with an antenna and equipped with an autonomous wearable control panel, video system, video surveillance antenna, video transmitter, lighting system, characterized in that to the pipeline supplying water to the monitor stem, in a horizontal position towards the front surface of the housing, is additionally installed lena smaller diameter tube through the half-nuts connected with the fan-shaped spray, built-in the front part of the housing, the pipes are connected in the center of the structure through the valve, which is controlled through a remote actuator.

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