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An electrical control circuit for a helicopter emergency flotation system

A technology of electrical control and helicopter, which is applied in the direction of control/adjustment system, float, and adjustment of electric variables, etc.

Active Publication Date: 2018-01-16
HARBIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to meet the helicopter water (sea) training and operation tasks, ensure the safety of the helicopter's water flight, and improve the level of emergency rescue, an emergency flotation system is installed on the helicopter. It is required that the pilot / co-pilot can conveniently control the emergency flotation system and avoid The emergency flotation system was detonated by mistake, so the electrical control circuit adopts a multi-margin design to ensure the safe flight of the helicopter and improve the level of emergency rescue. At present, there is no such technology in China

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  • An electrical control circuit for a helicopter emergency flotation system

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Embodiment Construction

[0063] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0064] An electrical control circuit of a helicopter emergency flotation system, such as figure 1 shown, including:

[0065] Main power circuit breaker 1, backup power circuit breaker 2, switch box 3, power supply ready switch 4, right air source device ready indicator light 5, left air source device ready indicator light 6, driving detonation button 7, co-pilot detonation button 8 , control box 9, right air source device relay 10, left air source device relay 11, right air source device relay 12, left air source device relay 13, explosion cap 14, explosion cap 15, right air source device 16, explosion cap 17 , explosion cap 18, left air source device 19 and wire;

[0066] The a end of the switch box 3 is connected with the right end of the backup power circuit breaker 2 and the b end of the control box 9;

[0067] The b end of the switch box 3 is connecte...

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Abstract

The invention belongs to the electric field, and relates to a helicopter emergency floating system electrical control circuit comprising a main power source breaker (1), a stand-by power source breaker (2), a switch box (3), a power preparation switch (4), a right gas source apparatus preparation indicating lamp (5), a left gas source apparatus preparation indicating lamp (6), a captain driver detonation button (7), a co-driver detonation button (8), a control box (9), a right gas source apparatus relay (10), a left gas source apparatus relay (11), a right gas source apparatus relay (12), a left gas source apparatus relay (13), a blast cap (14), a blast cap (15), a right gas source apparatus (16), a blast cap (17), a blast cap (18), a left gas source apparatus (19), and wires. The helicopter emergency floating system electrical control circuit can ensure the emergency floating system to reliably work, can prevent the emergency floating system to mal-blast, thus ensuring helicopter safety flight and improving emergency lifesaving level.

Description

technical field [0001] The invention belongs to the electrical field and relates to an electrical control circuit of a helicopter emergency floating system. Background technique [0002] In order to meet the helicopter water (sea) training and operation tasks, ensure the safety of the helicopter's water flight, and improve the level of emergency rescue, an emergency flotation system is installed on the helicopter. It is required that the pilot / co-pilot can conveniently control the emergency flotation system and avoid The emergency flotation system was detonated by mistake, so the electrical control circuit adopts a multi-margin design to ensure the safe flight of the helicopter and improve the level of emergency rescue. At present, there is no such technology in China. Contents of the invention [0003] The purpose of the present invention is to propose an electrical control circuit for the emergency flotation system of a helicopter, which can ensure the high reliability o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05F1/569B64C25/56
CPCB64C25/56G05F1/569
Inventor 孙凯温洲刘春磊杨昊
Owner HARBIN
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