Nuclear power unit is with active pressure -relief device of non - who takes drainage fire prevention function

• Main Authors: LIU LILI, WANG ZECHAO, WU GUIZHANG
• Format: Patent
• Language: Chinese; English
• Published: 16.03.2018
• Subjects: GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; NUCLEAR ENGINEERING; NUCLEAR PHYSICS; NUCLEAR REACTORS; PHYSICS; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The utility model discloses a nuclear power unit is with active pressure -relief device of non - who takes drainage fire prevention function, comprises a frame. The frame on be provided with a plurality of drainage device and panel, drainage device include the framework, connect the blade subassembly in the framework to and the rotatory buoyant device of drive blade subassembly, blade subassemblyand framework between still be provided with the stopper, panel and frame between be provided with shearing mechanism, the framework on still be provided with with blade subassembly adapted conflagration protection device, need not rely on external input, just ability executive function does not need operating personnel to carry out field operation yet, and fail safe nature is high. 本实用新型公开了核电机组用带排水防火功能的非能动卸压装置，包括框架；所述的框架上设置有若干个排水装置和面板；所述的排水装置包括框体，连接在框体内的叶片组件，以及带动叶片组件旋转的浮力装置；所述的叶片组件与框体之间还设置有限位块；所述的面板与框架之间设置有剪切装置；所述的框体上还设置有与叶片组件配用火灾保护装置；不需依赖外部输入，就能执行功能，也不需要操作人员进行现场操作，安全可靠性高。