Engine driven water drawing device

Abstract

The invention relates to water supply facility for fire protection, in particular to an engine driven water drawing device comprising a full circle swinging combined arm, a generator set, a fire pump group, a storage tank, a water drawing pump, a pump arm fast connecting device, a hydraulic device and a general control cabinet. The engine driven water drawing device is characterized by comprisinga hoisting frame consisting of a base and a framework arranged at the upper end of the base, and the framework is formed by connecting brackets with transverse beams; and the full circle swinging combined arm, the generator set, the fire pump group, the storage tank, the water drawing pump, the pump arm fast connecting device and the general control cabinet are respectively fixed in the hoisting frame. By adopting the structure, the invention breaks through the traditional mode of water supply, draws water by utilizing natural water sources involving visible water sources, such as rivers, reservoirs, ponds, seasides, swamps, everglades, and the like, quickly provides emergency water for long-distance fire fighting, disaster relief and field armies through high pressure and flowrate, fast pumps the emergency water to the scene of fire or places near the scene of fire, and can provide water for a plurality of water cannons to directly put out a fire or for a fire fighting tank car so asto shorten the distance of water-supplementing round trip, thus buying invaluable time.

Description

technical field [0001] The invention relates to fire-fighting water supply facilities, in particular to an all-terrain motorized water-drawing device that uses natural and visible water sources to quickly provide emergency water for fire-fighting, disaster relief, and field operations. Background technique [0002] The existing form of fire water supply is mainly to carry water in fire tanks and make up water in fire water supply pipe network. At present, the relatively large fire tanker is only 10000L. A 5000L fire tank truck is only enough for a high-pressure water cannon to spray for 3 minutes when the water discharge intensity is 30L / S. The 10,000L fire tanker rushed to the fire scene at high speed, and then went back and forth to replenish water for a long distance, which was delayed and unsafe. At present, when large-scale fires occur, fire-fighting tankers are mobilized from surrounding cities. If the roads are crowded during rush hour and off-duty, it is difficult ...

AI Technical Summary

Problems solved by technology

Large-scale logistics parks, transportation hubs, flammable and explosive warehouses, etc. do not have fire pipe networks, and urban areas with high building density are not suitable for dozens of fire trucks to work at the same time.

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