恒温器箱形真空壳体的研制  

A DEVELOPMENT OF LARGE RECTANGULAR VACUUM CHAMBER

作　　者：孙志和[1] 万玉琴[2] 王沛[1] 白峰[2] 卢毛磊 黄倩[1] SUN Zhi-he;WAN Yu-qin;WANG Pai;BAI Feng;LU Mao-lei;HUANG qian(NO.16 Institute of China Electronics Technology Group Corp,Anhui Vacree Technologes Co.,Ltd.,Hefei 230088,China;Institute of Modern Physics of CAS,Lanzhou 730000,China)

机构地区：[1]中国电子科技集团公司第十六研究所安徽万瑞冷电科技有限公司,合肥230088 [2]中国科学院近代物理研究所,兰州730000

出　　处：《真空与低温》2017年第2期107-109,共3页Vacuum and Cryogenics

摘　　要：ADS加速器旨在解决核能可持续发展中的"增殖核材料和嬗变核废物"问题。通过理论计算及数值模拟相结合的方法,设计了ADS加速器低温恒温器的真空壳体,真空壳体内部尺寸为4 200 mm×1 500 mm×1 500 mm的箱形结构。根据真空壳体密封性能及强度要求,介绍了真空壳体焊缝的结构设计。最后根据真空壳体尺寸精度及尺寸稳定性要求,着重介绍了真空壳体的制造工艺过程。恒温器箱形真空壳体经实际检测,各项性能满足设计要求。The problem of the multiplication nuclear material and transformation nuclear waste is studied by ADS Injector.The vacuum chamber for ADS Injector thermostat is designed by theoretic calculate-on and numerical simulation inthis paper.The internal dimensions of the rectangular vacuum chamber are4200mm×1500mm×1500mm.Accordingto requirements of the sealing performance and the struct-ural strength,the structural design of the vacuum chamber weldingline introduced.In accordance with requests of dimension precision and stability,the paper finally introduced manufacturetechnology of va-cuum chamber.The performance of thermostat can meet the design requirements after testing.

关 键 词：ADS加速器 恒温器 真空壳体 机械设计 

分 类 号：TB657.3[一般工业技术—制冷工程]