Safe bus

Abstract

The invention discloses a safe bus. Glass-free safe windows are formed in two sides of a bus body, and a bundling fan and a fan-shaped wind blocking plate are arranged above the safe windows. The bundling fan vertically and downwards blows air in the bus along the safe windows through ventilation openings in the bottoms of lower skirts of the bus windows when the bus runs normally, air flow curtains are formed at the safe windows to isolate the air inside and outside a compartment, and meanwhile visual sense of passengers on the outside is not influenced. Once a sudden event occurs, such as that ignited articles in the bus cause fire disaster, smoke or poisonous gas, the fan-shaped wind blocking plate blocks a bundling air outlet, an exhaust outlet is opened to enable the air flow curtains at the safe windows to disappear instantly, and the bundling fan rapidly discharges smoke gas in the compartment to the outside. The accessible safe windows enable the air inside and outside the compartment to form convection smoke gas to be directly discharged out of the windows. In addition, the passengers can easily escape from the safe windows, and the safety of the bus and the passengers is ensured. The safe bus represents great progress on bus safety improvement.

Description

technical field [0001] The invention relates to a bus, in particular to a bus for barrier-free and safe escape. Background technique [0002] In the prior art, besides the front and rear doors of the car, the emergency escape method of the bus is to smash the glass with a safety hammer, but once an emergency occurs, the door may not be opened, and the probability of success in smashing the glass with a safety hammer is very small, because in the event of an emergency Passengers can't take into account the small hammer at the time, even if the small hammer is used, it is not easy to smash the glass. Most of the terrorist incidents that have occurred on buses in recent years are the burning of dangerous combustibles in the compartments, and the smog in the interior space makes people suffocate and lose their ability to respond, and it is not uncommon to be burned or die. The existing technology "bus escape wall" (ZL2009101696531) is a solution to this problem. Once an acciden...

AI Technical Summary

Problems solved by technology

The existing technology "bus escape wall" (ZL2009101696531) is a solution to this problem. Once an accident occurs and an emergency escape is required, the entire side door of the bus can be lowered so that passengers can escape quickly. However, this solution is impractical. It is not feasible in practice. Firstly, when an emergency occurs, the passengers simply do not have enough time to take measures to bring down the entire carriage panel; and then the bus cannot realize the entire side panel to be brought down as a whole, otherwise there is a more serious safety hazard in the bus. Threat; it is especially important that passengers have lost the ability to respond and handle when an emergency occurs, and escape becomes empty talk

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