Solar vacuum tube seal airtightness inspection device

Abstract

The utility model discloses a solar vacuum tube sealing air tightness detection device. The device comprises a detection bench. Supporting legs are arranged at the lower end of the detection table, the middle of the detection table is fixedly connected with a water tank, one side of the upper end of the detection table is fixedly connected with a first lifting structure, the first lifting structure is connected with an electric push rod, the other end of the electric push rod is fixedly connected with a first connecting disc, and six first sealing sleeves are evenly and fixedly connected to the surface of the first connecting disc. The other side of the upper end of the detection table is fixedly connected with a second lifting structure, the second lifting structure is connected with a support, the other end of the support is fixedly connected with a second connecting disc, one end of the second connecting disc is connected with a rotating structure, the other end of the second connecting disc is rotatably connected with a rotating disc, and the surface of the other end of the rotating disc is evenly and fixedly connected with six second sealing sleeves corresponding to the first sealing sleeves. Compared with the prior art, the device has the advantages that not only can a plurality of heat collecting tubes be detected in sequence, but also heating tubes with unqualified air tightness can be conveniently and independently detected.

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