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实用新型
CN204300705U 一种查漏装置 失效 - 权利终止

一种查漏装置
摘要：
本实用新型公开了一种查漏装置，包括密封垫(1)和套管(2)，所述密封垫(1)开有用于套设在管道外的通孔，所述套管(2)的两端都设置有所述密封垫(1)，所述套管(2)与所述密封垫(1)之间气密封连接，所述套管(2)上开有用于连接气体报警仪的排气孔(4)。本实用新型提供的查漏装置，密封垫(1)和套管(2)能够套在管道上，密封垫(1)与管道之间气密封，且套管(2)与密封垫(1)之间也气密封，排气孔(4)与气体报警仪连接可以准确地检测管道的漏气情况；且本实用新型提供的查漏装置主要有套管(2)和密封垫(1)组成，方便在气体管道上移动，可实现对气体管道漏气的定位查找。
摘要（英）：

The utility model discloses a leakage detection device. The leakage detection device comprises sealing gaskets (1) and a sleeve (2), each sealing gasket (1) is provided with a through hole, a pipeline is sleeved with the through holes, the sealing gaskets (1) are arranged at the two ends of the sleeve (2), the sleeve (2) is connected with the sealing gaskets (1) in an air seal mode, and an exhaust hole (4) used for being connected with a gas alarm instrument is formed in the sleeve (2). According to the leakage detection device, the pipeline can be sleeved with the sealing gaskets (1) and the sleeve (2), air seal is achieved between the sealing gaskets (1) and the pipeline, air seal is also achieved between the sleeve (2) and the sealing gaskets (1), and the exhaust hole (4) is connected with the gas alarm instrument, so the gas leakage condition of the pipeline can be accurately detected; besides, the leakage detection device is mainly formed by the sleeve (2) and the sealing gaskets (1), is conveniently moved on the gas pipeline and can be used for searching for and positioning gas leakage positions on the gas pipeline.

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