中国特种设备安全
中國特種設備安全
중국특충설비안전
CHINA SPECIAL EQUIPMENT SAFETY
2015年
4期
33-39
,共7页
陈祖志%薄柯%续宏毅
陳祖誌%薄柯%續宏毅
진조지%박가%속굉의
气瓶设计%设计文件鉴定%常见问题%爆破压力%最大充装量
氣瓶設計%設計文件鑒定%常見問題%爆破壓力%最大充裝量
기병설계%설계문건감정%상견문제%폭파압력%최대충장량
Design of cylinder%Design document appraisal%Common problems%Burst pressure%Filling weigh
本文对目前气瓶设计存在的常见问题进行了总结归纳，归纳出的问题主要有设计文件内容不完善、设计属性和鉴定属性定义不明确、“同一设计、系列参数”设计不规范以及材料强度保证值取值、最小爆破压力计算、低温绝热气瓶最大充装量计算、阀门设计、纤维缠绕气瓶缠绕层选材几个方面，对每个方面的问题均作了剖析，并提出了解决问题的建议，可以为气瓶设计和设计文件鉴定工作提供参考。
本文對目前氣瓶設計存在的常見問題進行瞭總結歸納，歸納齣的問題主要有設計文件內容不完善、設計屬性和鑒定屬性定義不明確、“同一設計、繫列參數”設計不規範以及材料彊度保證值取值、最小爆破壓力計算、低溫絕熱氣瓶最大充裝量計算、閥門設計、纖維纏繞氣瓶纏繞層選材幾箇方麵，對每箇方麵的問題均作瞭剖析，併提齣瞭解決問題的建議，可以為氣瓶設計和設計文件鑒定工作提供參攷。
본문대목전기병설계존재적상견문제진행료총결귀납，귀납출적문제주요유설계문건내용불완선、설계속성화감정속성정의불명학、“동일설계、계렬삼수”설계불규범이급재료강도보증치취치、최소폭파압력계산、저온절열기병최대충장량계산、벌문설계、섬유전요기병전요층선재궤개방면，대매개방면적문제균작료부석，병제출료해결문제적건의，가이위기병설계화설계문건감정공작제공삼고。
In this paper the common problems in design of gas cylinder are analyzed and summarized as follows: 1) the contents of design document were imcomplete; 2) both design attribute and appraisal attribute were not defined clearly; 3) the same design with series parameters was lack of standardization; 4) the guarantee value of material strength was not used standardly; 5) the minimum of burst pressure was calculated unscientifically; 6) the maximum of filling weight of cryogenic insulated cylinders was calculated without merit; 7) Valve selection was performed not based on codes and standards; 8) material selection of reinforced layer of fiber-wrapped cylinder was conducted not according to safety technical specifications. The problems mentioned above are analyzed and the corresponding suggestions are given, which could provide references for design of cylinders and document appraisal.
