摘要
根据GB50274-98《制冷设备、空气分离设备安装工程施工及验收规范》,指出了目前吸收式冷水机组现场检漏无法达到2.03Pa.mL/s量级的漏率要求,提出了应该明确卤素检漏的漏率定义和需延长真空检漏保压时间等建议,供现场检漏和编制新施工标准时参考。
According to the national standard GB50274-98＂code for construction and acceptance of refrigeration and air separation equipment installation engineering＂. Points out the problem that leakage rate does not meet 2. 03 Pa.mL/s in leak detection to the absorption chillers on site. It should be defined that definition of the leakage rate about halogen leak detection. Pressure holding time of the vacuum leak detection needs to be prolonged. These suggestions provide references for leak detection on site and making a new construction standard.
出处
《四川建筑科学研究》
北大核心
2010年第5期230-233,共4页
Sichuan Building Science
关键词
吸收式冷水机组
气密性试验
问题
分析
absorption chillers
leak tightness test
problem
analysis
