深海蕴藏着地球上远未认知和开发的宝藏，但深海作为人类活动的新疆域和新热点，相比陆域和近海，在环境生态保护方面面临更严峻的问题与挑战。为了促进深海资源开发与环境生态保护协调发展，本文从装备的视角详细梳理了国内外深海环境生态保护相关的装备种类及其发展历程、现状和存在的挑战。从原位探测、取样、陆域实验模拟、长周期观测等角度，综合分析了环境生态保护方面涉及的深海装备。基于我国深海环境生态保护装备的现状总结和发展态势研判，凝练了我国高精度深海环境参数传感技术受制于人、深海探测装备通用配套技术缺乏、大尺度综合深海环境模拟装备亟待突破、长周期载人原位实验能力不足等问题。从创新能力、顶层设计、人才培养、国际合作四个维度提出了发展对策和建议，以期从装备发展的角度来为推动深海生态文明建设和海洋命运共同体构建贡献中国智慧。

The deep sea contains treasures that are far from being recognized and exploited. However, as the new focus of human activities and territory, the deep sea confronts more serious problems and challenges regarding environmental and ecological protection compared with the land and inshore areas. To ensure the coordinated development between deep-sea resource exploitation and environmental protection, this study first introduces the different types of equipment related to environmental and ecological protection in the deep sea, and summarizes the historical and current situations of and challenges faced by this equipment in the international and domestic scope. Additionally, deep-sea equipment related to environmental and ecological protection are introduced from the aspects of in situ detection, sampling, experimental simulation on land, and long-period observation. China lags behind in terms of highprecision deep sea sensor technology and lacks general matching technology for deep sea exploration equipment. Large-scale deep sea environment simulation equipment needs to be improved urgently in China. Moreover, long-period in situ experimental ability related with manned submersibles should be improved. Finally, development strategies and suggestions are proposed from the aspects of innovation capability, top-level design, talents cultivation, and international cooperation.