The invention discloses a safe automatic control device for an undercarriage and an undercarriage compartment. The safe automatic control device comprises an undercarriage and an undercarriage compartment. A dry ice warehouse, a high pressure air chamber and a control case are arranged in the undercarriage compartment. The dry ice warehouse is provided with a dry ice conveyer pipe. The dry ice conveyer pipe is provided with a dry ice solenoid valve for controlling conduction of the dry ice conveyer pipe. The upper part of the undercarriage is provided with a temperature sensor and a humidity sensor. A high pressure air pipe is arranged at the high pressure air chamber. The high pressure air pipe is provided with a high pressure air solenoid valve for controlling conduction of the high pressure air pipe. The temperature sensor, the humidity sensor, the dry ice solenoid valve and the high pressure air solenoid valve are respectively connected to a control box. The device can detect a temperature and humidity of an undercarriage and the interior of an undercarriage compartment. When the temperature is over high, a dry ice conveyer is used for cooling and when the humidity is over high, a high pressure air conveyer blows to remove accumulated water beside the undercarriage. The device has a simple structure, is convenient for reconstruction, is stable and reliable in work and can be widely used in the field of aviation.
Safe automatic control device for undercarriage and undercarriage compartment
2015-08-26
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
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European Patent Office | 2022
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