阻封
规范用词阻封
英文对照quench
名词定义当用单端面机械密封来密封易结晶或危险的介质时,在机械密封的外侧(大气侧)设置简单的密封(如衬套密封、填料密封、唇密封等)。在两种密封之间引入其压力稍高于大气压力的清洁中性流体以便对密封冷却或加热,并将泄漏出来的被密封介质及时带走,以改善密封工作条件的一种方法。
所属学科机械工程 > 机械零件与传动 > 机械零件 > 机械密封
名词审定机械工程名词审定委员会
见载刊物《机械工程名词(第一分册)》 科学出版社
公布时间2000年
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阻封 相关科技名词
- 机械密封mechanical seal
- 流体动压式机械密封hydrody-namic mechanical seal
- 流体静压式机械密封hydrostatic mechanical seal
- 非接触式密封non-contacting me-chanical seal
- 内装式机械密封internally mounted mechanical seal
- 外装式机械密封externally mounted mechanical seal
- 弹簧内置式机械密封mechanical seal with inside mounted spring
- 弹簧外置式机械密封mechanical seal with outside mounted spring
- 高背压式机械密封mechanical seal with high back pressure
- 低背压式机械密封mechanical seal with low back pressure
- 内流式机械密封mechanical seal with inward leakage
- 外流式机械密封mechanical seal with outward leakage
- 弹簧旋转式机械密封spring ro-tating mechanical seal
- 弹簧静止式机械密封spring standing mechanical seal
- 单弹簧式机械密封single-spring mechanical seal
- 多弹簧式机械密封multiple-spring mechanical seal
- 非平衡式机械密封unbalanced mechanical seal
- 平衡式机械密封balanced mechanical seal
- 单端面机械密封single mechani-cal seal
- 双端面机械密封double mechani-cal seal
- 轴向双端面机械密封axial double mechanical seal
- 径向双端面机械密封radial dou-ble mechanical seal
- 串联机械密封tandem mechanical seal
- 橡胶波纹管机械密封rubber-bel-lows mechanical seal
- 聚四氟乙烯波纹管机械密封PTFE-bellows mechanical seal
- 金属波纹管机械密封metal bel-lows mechanical seal
- 带浮动间隔环的机械密封me-chanical seal with flouting inter-mediute ring
- 磁力机械密封magnetic mechani-cal seal
- 密封环seal ring
- 密封端面seal face
- 密封界面seal interface
- 旋转环rotating ring
- 静止环stationary ring
- 补偿环compensated ring
- 非补偿环uncompensated ring
- 补偿环组件seal head
- 主密封primary seal
- 副密封secondary seal
- 辅助密封auxiliary seal
- 辅助密封圈auxiliary seal ring