耐压舱快速检漏装置 | |
郑荣![]() ![]() | |
2004-12-08 | |
专利国别 | 中国 |
专利号 | CN2662223Y |
专利类型 | 实用新型 |
产权排序 | 1 |
权利人 | 中国科学院沈阳自动化研究所 |
其他题名 | Fast leakage detector for overpressure resistant cabin |
中文摘要 | 本实用新型公开一种通过使用真空装置快速检验耐压舱密封效果的耐压舱快速检漏装置。它由气管接头,耐压舱端盖,密封圈组以及耐压舱舱体组成,在端盖内法兰外圆柱面上设有密封槽,密封圈组放置在密封槽内,端盖内法兰外圆柱面上还设有孔,密封圈组中间,与气管接头相通。它可大幅度减小对承受外压的耐压舱进行气密性检验的时间,降低试验场地要求,省去进行气密性检验时对大型真空设备的需求,节约试验的时间和经费。 |
是否PCT专利 | 否 |
英文摘要 | The utility model discloses a fast leakage detecting device for a compressive cabin, which takes advantage of a vacuum device to quickly examine sealing performance of a compressive cabin. The utility model comprises a gas-tube connector, a compressive cabin end cover, a seal packing ring set and a compressive cabin body wherein, a seal groove is arranged on the external surface of a flange cylinder in the end cover the seal packing ring set is arranged in the seal groove. In addition, a plurality of apertures are arranged on the external surface of the flange cylinder in the end cover the gas-tube connector is communicated with the center of the seal packing ring set. The utility model can substantially reduce air-tightness testing time of a compressive cabin bearing all the external pressure, so that the requirement of a test site can be decreased, while the requirement for a large-scale vacuum device can be ignored in an air-tightness test. Furthermore, both the test time and funds can be saved. |
公开日期 | 2004-12-08 |
申请日期 | 2003-12-19 |
语种 | 中文 |
专利申请号 | CN200320128668.1 |
专利代理 | 沈阳科苑专利商标代理有限公司 |
内容类型 | 专利 |
源URL | [http://ir.sia.ac.cn/handle/173321/12902] ![]() |
专题 | 沈阳自动化研究所_水下机器人研究室 |
推荐引用方式 GB/T 7714 | 郑荣,张艾群. 耐压舱快速检漏装置. CN2662223Y. 2004-12-08. |
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