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发明公开
CN105697072A 列管式多级水封结构 无效 - 撤回

列管式多级水封结构
摘要：
本发明涉及列管式多级水封结构，由多级串联的套管式水封组成，串联级数n为大于2的自然数，根据现场安装高度，决定套管式水封高度和串联级数。所述的套管式水封由注/放水部分、放气部分、水封部分组成，水封部分多级串联，实现水封效果，在水封部分的下部设注/放水部分，在水封部分的上部设放气部分。水封部分多级串联，实现水封效果。本发明具有占地面积小，安装方便，操作方便，密封效果好等特点。
摘要（英）：

The invention relates to a tube type multistage water seal structure. The tube type multistage water seal structure is composed of multistage sleeve type water seals, wherein the multistage sleeve type water seals are connected in series, the stage number n in series is a natural number which is greater than 2, and the height of the sleeve type water seals and the stage number n in series are determined according to the field installation height. The sleeve type water seals are composed of water injection/discharge parts, air discharge parts and water seal parts, wherein the water seal parts are connected in series at multiple stages, so that the water seal effect is achieved, the water injection/discharge parts are formed on the lower parts of the water seal parts, and the air discharge parts are formed on the upper parts of the water seal parts. The water seal parts are connected in series at multiple stages, so that the water seal effect is achieved. The tube type multistage water seal structure has the characteristics of small occupied area, convenience in installation and operation, good sealing effect and the like.

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