Composite multifunctional intelligent fire-fighting robot

Abstract

The composite multifunctional intelligent fire-fighting robot comprises a fire-fighting robot body, a water flowing cavity is formed in the middle of the fire-fighting robot body, an air duct is fixedly installed at the top end of the fire-fighting robot body, and a first fixing frame is fixedly installed in an inner cavity of the air duct; a connecting shaft is movably connected to the middle of the first fixing frame, fan blades are fixedly installed in the middle of the connecting shaft, and a transmission device is arranged at the left end of the connecting shaft. The turbine can be driven to rotate through flowing of water, so that the extending shaft is driven to rotate to output power, the power is transmitted to the transmission shaft through the steering assembly, the connecting shaft is driven to rotate, the fan blades suck external air into the air duct, and in the using process, the air duct does not need to be driven by electric power to conduct smoke exhaust operation; therefore, the load of a battery in the device is reduced, the smoke exhaust time of the air duct is prolonged, and the service life of the device is prolonged.

Description

technical field [0001] The invention relates to the technical field of fire-fighting equipment, in particular to a composite multifunctional intelligent fire-fighting robot. Background technique [0002] The fire robot is a special robot that is often used in fire extinguishing and rescue. It is equipped with infrared detection equipment to locate the trapped people, and equipped with fire water cannon and air duct, it can realize the functions of fire extinguishing and smoke exhaust. A compound multifunctional fire fighting equipment. [0003] When the existing fire-fighting robots are performing fire-fighting and smoke-exhausting operations, most of them are connected to the water belt through the quick-connect head provided at the end of the device to extinguish the fire. The high-temperature flue gas in the area is exhausted, but most of the existing fan ducts are driven by electricity. When the fan duct is working, the power supply in the device supplies power to the d...

AI Technical Summary

Problems solved by technology

[0003] When the existing fire-fighting robots are performing fire-fighting and smoke-exhausting operations, most of them are connected to the water belt through the quick-connect head provided at the end of the device to extinguish the fire. The high-temperature flue gas in the area is exhausted, but most of the existing fan ducts are driven by electricity. When the fan duct is working, the power supply in the device supplies power to the drive motor built in the fan duct, thereby driving the fan to rotate To extract air and exhaust smoke, but due to the limitation of the size of the device, the power of the battery is fixed, and the power of the battery not only drives the air duct to work, but also drives the opening and swinging range of the fire water monitor, so it will Increase the load of the battery, affect the length of time for the fan to exhaust smoke, thereby reducing the service life of the battery

[0004] During the smoke exhaust process of existing fire-fighting robots, since the high-temperature smoke contains a large amount of dust and toxic gases, in order to avoid pollution, it is necessary to filter the high-temperature smoke, and most of the existing filtering methods are in the air duct Set up a filter adsorption device to directly adsorb and filter the dust and toxic gases in the high-temperature flue gas, but the dust contained in the high-temperature flue gas will accumulate on the filter and adsorption device, which may cause the high-temperature flue gas to accumulate dust after the filter and adsorption device , cannot pass through the adsorption filter device smoothly, and the adsorption filter device needs to be cleaned and replaced regularly, which increases the maintenance cost during the use of the device, and uses a motor to drive the air duct for operation. When the dust comes into contact with the motor in the air duct When it is used, it may cause the motor to fail, thereby increasing the maintenance cost of the device.

[0005] Existing fire-fighting robots will face the situation of working directly in the fire area when in use. In order to avoid the high temperature in the fire area from affecting the device, it is usually used to spray water on the device body to cool down the fire while extinguishing the fire. Avoid damage to the device, but in actual use, the sprayed water will flow along the casing of the device to the ground and accumulate under the device. If the water accumulation area is paved with tiles, then when the device moves, There may be a possibility of track slipping, which prevents the normal advancement of the unit

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