一种用于低温阀门的深冷试验装置研制  

Design of a cryogenic testing device for low-temperature valve

作　　者：孙志和 卢毛磊[1,2] 朱绍源 郭怀舟 王沛 黄倩 胡居利[1,2] Sun Zhihe;Lu Maolei;Zhu Shaoyuan;Gun Huaizhou;Wang Pei;Huang Qian;Hu Juli(The 16th Research Institute of China Electronics Technology Group Corporation,Hefei 230043,China;Anhui Vaeree Technologies Co.Ltd.,Hefei 230088,China;Hefei Tongyong Environmental Control Technology Co.Ltd.,Hefei 230088,China)

机构地区：[1]中国电子科技集团公司第十六研究所,合肥230043 [2]安徽万瑞冷电科技有限公司,合肥230088 [3]合肥通用环境控制技术有限责任公司,合肥230088

出　　处：《低温与超导》2018年第12期18-21,共4页Cryogenics and Superconductivity

摘　　要：本文阐述的低温阀门深冷试验装置由深冷试验槽、支撑架和喷淋装置组成,具有零部件深冷处理和阀门低温性能试验双重功能。深冷试验槽为不锈钢加工的敞口双层结构,配有保温上盖,内、外胆间填充聚氨酯发泡材料;试验槽设置喷淋管,可采用浸泡和喷淋两种方式进行低温试验;试验槽内部设置支撑架,可对试验阀门进行固定,并将试验阀门调节到所需高度。经实际应用,该深冷试验装置性能可靠稳定。A cryogenic test device consisted of cryogenic reservoir,support frames and sprinklers.It was used to deal the parts at low temperature and test the properties of the valves.The cryogenic reservoir was a double layer and stainless steel struc- ture with a upper insulated cover,some polyurethane materials was filled between internal and external liners.The sprinkler was used to soak and spray the parts for the cryogenic experiment.The support frame was used to fix the cryogenic reservoir and ad- just its position.The application shows that the device is stable and reliable.

关 键 词：深冷试验槽 深冷处理 低温性能试验 浸泡 喷淋 

分 类 号：TH134[机械工程—机械制造及自动化]