Fire-fighting water-driven lighting device convenient to assemble

Abstract

The invention discloses a fire-fighting water-driven lighting device convenient to assemble, and belongs to the field of fire-fighting equipment. A fire-fighting water-driven lighting device convenient to assemble comprises a fire hydrant, a water distribution pipe A is connected to the left end of the fire hydrant, a connecting pipe is arranged on the left side of the water distribution pipe A, a gun head is arranged on the left side of the connecting pipe, a first impeller is arranged in the connecting pipe, a bevel gear A is arranged on the right side of the first impeller, a bevel gear B is arranged above the bevel gear A, and a generator is arranged above the bevel gear B; the outer side of the generator is sleeved with a shell, two lantern rings are symmetrically arranged on the two sides of the connecting pipe, annular limiting grooves are formed in the lantern rings, sliding grooves A are symmetrically formed in the upper sides and the lower sides of the annular limiting grooves, the right end of the gun head and the left end of the water distribution pipe A are connected with inserting rods, sliding grooves B are formed in the inner ends of the inserting rods, two clamping blocks are symmetrically arranged in the sliding grooves B, and a spring A is arranged between the two clamping blocks. According to the fire hydrant, water in the fire hydrant can be used for generating electricity to provide illumination under the condition of power failure caused by a fire disaster.

Description

Technical field [0001] The present invention relates to the field of firefighting equipment, and more particularly to a fire-driven illumination device that facilitates assembly. Background technique [0002] In the field of fire, fire hydrant, fire water gun, and water cannon are the most common fire extinguishing equipment, but when the actual fire fighting operation and personnel are evacuated, the lighting lighting is also important, because the firefighters or The spatant of evacuators has greatly affected. When the fire is powered off, the existing indoor fire hydrant can only be used to play the water supply, so that the firefighters are restricted in the process of firefighting. [0003] In the currently available patent solution, for example, CN105854197A relates to a fire-fighting anti-aequiper cap, which is equipped with a humidified breathing apparatus, and a clean water in the humidifier, and the water is sealed in the water cassette. In the case of opening the valve...

AI Technical Summary

Problems solved by technology

[0002] In the field of fire fighting, fire hydrants, fire water guns, and water cannons are the most commonly used fire extinguishing equipment, but lighting is also very important in actual fire extinguishing operations and personnel evacuation. The sight distance of evacuated personnel is greatly affected

When a fire breaks out and causes a power outage, the existing indoor fire hydrant can only play the role of water supply, which limits the sight distance of firefighters in the process of fighting the fire

[0003] Among the current existing patent solutions, for example, CN105854197A relates to an anti-suffocation cap for firefighting. A humidifying breathing device is installed in the cap. Clean water is housed in the humidifier, and the water is sealed in a water box when in standby. When it is activated, as long as the valve is opened, the water will soak the gauze filter layer at the suction port of the hood to filter the harmful gas in the smoke. The top of the cap is equipped with a lighting lamp and a signal transmission device to remove the smoke from the smoke in a more scientific way. However, the lights are powered by batteries for the first time, and the batteries are supplied with power by a manual generator. Although power generation and lighting can be performed at the fire scene, it is not suitable for firefighters, because firefighters need to operate water pipes and nozzles, and cannot vacate Use one hand to turn the handle to generate electricity. In addition, the battery is prone to explosion at high temperature, which poses a safety hazard.

In addition, CN209391135U is a multi-functional safety helmet for fire safety testing in construction projects. It uses solar panels for power generation and lighting, but the solar panels are heavy and cannot work at high temperatures, so they are also not suitable for firefighters.

[0004] In addition, Taiwan Patent Certificate No. I269850 and CN101655230A in the existing patent technology all disclose a fluid-driven lighting device. The blades rotate to generate electricity to provide lighting, but the existing fluid-driven lighting devices are only suitable for station pile sprinkler fire lighting outside a fixed site or on the main road of a building, but some firefighters are required in actual operations Go deep into the room of the building to search, so it is not convenient to carry a heavy water spray gun with you, and the water flow will be extremely wasted when the water spray gun is turned off. At this time, firefighters turn off the water valve of the fire gun and enter the room to search. The cooling and lighting effects cannot be guaranteed, making itself passive

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