救护直升机选型设计有关问题研究

Study on type selection of ambulance helicopter

目的 :为救护直升机研制提供选型依据。方法 :结合直升机救护特点和国内外救护直升机装备发展趋势,从直升机平台选型、救援环境、勤务需求3个方面进行选型设计分析。结果:提出了专用救护直升机、改装救护直升机2种选型设计分类,明确了作业环境、飞行性能、机舱结构、舱内配备、舱内布局、固定装置、防护能力7种选型基本要求。结论:救护直升机选型应当重点发展以中小型直升机平台为支撑的专用救护直升机,同时,兼顾发展以大重型直升机平台为重要补充的改装救护直升机。

Objective To lay a foundation for the type selection of the ambulance helicopter. Methods The type selection was explored from the aspects of platform selection, rescue environment and service requirements, analyzing the rescue in the helicopter and the tendency of the ambulance helicopter in foreign countries and China.Results The types of the am-bulance helicopter were determined as the specific and modified ambulances, with the considerations such as operation environment, flight performance, cabin structure, onboard equipment, cabin configuration, fixation device and protection.Conclusion Specific ambulance helicopter is supposed to be based on small- or mediate-sized platform, while the modi-fied ambulance helicopter is supposed to be based on large or heavy platform.