Steam catapult booster for aircraft takeoff

Abstract

The invention provides an aircraft launching steam ejection boosting device which has a simple structure, a large ejection boosting force, sufficient continuous thrust, a short repeated ejection time interval, convenience for operation, a wide application range, convenience for transportation and installation and a high battle damage repairing speed. The aircraft launching steam ejection boostingdevice comprises a flight deck, a sliding pipeline, a steam ejection booster and an aircraft connector, wherein a deceleration resetting device is arranged at the front part of the sliding pipeline; and the back part of the sliding pipeline is provided with a heating device; the steam ejection booster comprises a bullet-shaped shell, a clapboard, overheating vaporizers, a water inlet pipe and a water spraying pipe, wherein the bullet-shaped shell is provided with an opening at the back part; the overheating vaporizers are distributed in a high-temperature steam generation room axially; the water inlet pipe arranged at the tail part of the shell passes through the high-temperature steam generation room to communicate with a high-temperature pressure-bearing water tank and has a check valve; the water spraying pipe is arranged on the high-temperature pressure-bearing water tank and is provided with an ejection control valve; the water spraying hole of the water spraying pipe is positioned at the front part of the high-temperature steam generation room; and a waste water recovery pipeline is arranged under the sliding pipeline.

Description

technical field [0001] The invention relates to an aircraft take-off steam ejection booster. Background technique [0002] At present, there are mainly two ways for aircraft to take off on an aircraft carrier: ski-jump and catapult. The ski-jump take-off method does not exert external force on the aircraft, and has high requirements on the aircraft engine, which limits the load capacity and cannot take off at full load. Moreover, when this method is used for take-off, it consumes too much fuel on the aircraft itself, which reduces the flight radius and shortens the flight time. If there is no time left, especially the early warning aircraft cannot complete the take-off by using the ski-jump take-off method. The catapult take-off method reduces the requirements on the aircraft engine by applying an external force to the aircraft, and consumes less fuel for the aircraft itself during take-off, but its structure is complex and difficult to operate. [0003] CN201089521Y discl...

AI Technical Summary

Problems solved by technology

Its launch system uses a high-pressure closed cylinder, which has a small ejection force and is difficult to achieve boosting force, and the continuous thrust of steam is not enough

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