Car body tube frame multifunctional fire truck

Abstract

A multifunctional fire fighting truck with a pipe frame type truck body comprises an underpan, a truck head, the truck body, a fire water monitor, a fire foam tank, an engine, a booster pump and a foam pump, and is characterized in that the truck body comprises a rear pipe frame, a fire foam tank rack, a pipe frame communicating supporting pipe, pipe frame left and right supporting fixed transverse pipes and front and rear pipe frame externally connected water inlet pipes, wherein the rear pipe frame is fixed with the upward rear side of the underpan; the fire foam tank rack is fixed with the underpan; the front end of the pipe frame communicating supporting pipe is connected to the upper part of the left end of a front pipe frame while the rear end of the pipe frame communicating supporting pipe is connected to the upper part of the left end of the rear pipe frame; front ends of the pipe frame left and right supporting fixed transverse pipes are connected with the left end and the right end of the front pipe frame while rear ends of the pipe frame left and right supporting fixed transverse pipes are connected with the left end and the right end of the rear pipe frame; left ends of front and rear pipe frame externally connected water inlet pipes are connected with right ends of the front pipe frame and the rear pipe frame while right ends of the front and rear pipe frame externally connected water inlet pipes are fixed with a pipe frame right support; the fire foam tank is arranged on the fire foam tank rack; a fire foam guiding-out pipe opening and closing valve and a fire foam supply pipe are arranged on a fire foam guiding-out pipe; and the fire water monitor is connected between the front pipe frame and the rear pipe frame. Functions are expanded; the utilization rate of the truck body is high, the cost is low, and the dead weight is light; fire extinguishing modes are various; and fire extinguishing time is shortened.

Description

technical field [0001] The invention belongs to the technical field of fire-fighting vehicles, and in particular relates to a multifunctional fire-fighting vehicle with a body tube frame. Background technique [0002] Known fire trucks usually include a chassis, a head connected to the chassis for driving the chassis, a car body (also called a car body) arranged on the chassis, and fire-fighting facilities related to fire-fighting operations equipped in the car body. In terms of types, according to the corresponding functions: foam fire trucks, dry powder fire trucks, pump fire trucks, rescue fire trucks, lighting fire trucks, climbing platform fire trucks, communication command fire trucks, hose laying fire trucks, ladder fire trucks Vehicles, exploration fire trucks, smoke exhaust fire trucks, water supply fire trucks, equipment fire trucks and publicity fire trucks, etc. Since foam fire extinguishing and high-pressure water fire extinguishing are common fire extinguishin...

AI Technical Summary

Problems solved by technology

The fire truck of this structural form has the following disadvantages: one, the function of the car body itself is only to build the compartment cavity, so that corresponding fire-fighting facilities are equipped in the compartment cavity, so when laying necessary pipes on the car body On the other hand, it causes a waste of resources and occupies the limited space of the car body on the one hand, increases the cost on the other hand, and increases the dead weight of the vehicle on the other hand; secondly, due to the single function, it is difficult to combine foam fire extinguishing facilities with high-pressure water for example. Fire extinguishing facilities are available at the same time, so there is no flexible option at the fire extinguishing scene, and the needs of the fire extinguishing scene can only be met by using foam fire trucks and pump fire trucks at the same time; third, because the flow rate per unit time is limited, so On the one hand, the consumption of fire extinguishing media (foam, water) is large, on the other hand, the fire extinguishing time is long, and because it is difficult to extinguish the flame in the expected very short time, the loss of life and property at the fire scene is not enough to reduce to the limit Degree

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