泳池式低温供热堆技术进展  

R&D in Deep-pool Low-temperature Heating Reactor Technology

作　　者：柯国土[1] 刘兴民[1] 郭春秋[1] 岳芷廷[1] 李敏[1] 郭志家[1] KE Guotu;LIU Xingmin;GUO Chunqiu;YUE Zhiting;LI Min;GUO Zhijia(China Institute of Atomic Energy,Beijing 102413,China)

机构地区：[1]中国原子能科学研究院,北京102413

出　　处：《原子能科学技术》2020年第S01期206-212,共7页Atomic Energy Science and Technology

摘　　要：2017年底,泳池式低温供热堆“燕龙”型号发布之后,受到各级部门及社会各界的广泛关注。然而至今示范工程仍未“落地”,究其原因主要是:经济性、公众接受度和厂址适应性。针对这三方面问题,从燕龙自身技术特点出发,开展方案设计优化、采用完全非能动余热导出技术、制订适用于燕龙的法规标准及实施验证试验策划,其成果在使固有安全性得到进一步提高的同时,提高了燕龙的技术成熟度,较大幅度提高了示范工程的经济性,有利于后续示范工程项目的“落地”,为“美丽中国、健康中国”战略贡献力量。The Deep-pool Low-temperature Heating Reactor(DHR)is a safe,economical,green and environmentally friendly small reactor designed by China National Nuclear Corporation(CNNC),and dedicates to meet the demand for clean heating in northern China based on the safe and stable operation of pool-type reactors for more than 50 years.After the release of the“Yanlong”prototype at the end of 2017,it received extensive attention from all levels and sectors of society.CNNC has carried out demonstration projects on several sites but none of them have being“landing”,which,in summary,is due to three main concerns:economy,public acceptance and site adaptability.To address these three issues,the optimization of scheme design,the design of entirely passive waste heat removal system and the development of regulations and standards applicable to DHR have been carried out based on the technical characteristics of DHR,resulting in improved safety and significantly enhanced economy,which helps the“landing”of subsequent demonstration projects,and will contribute to the“Beautiful China,Healthy China”strategy.

关 键 词：泳池式低温供热堆 示范工程 经济性 安全性 法规标准 

分 类 号：TL37[核科学技术—核技术及应用]