Air tightness detection device
The utility model provides an air tightness detection device, which relates to the technical field of pipeline detection and comprises a detection sleeve, a sealing strip is mounted on the surface of the detection sleeve, a fixing column is mounted on a wider surface of the sealing strip, a position...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides an air tightness detection device, which relates to the technical field of pipeline detection and comprises a detection sleeve, a sealing strip is mounted on the surface of the detection sleeve, a fixing column is mounted on a wider surface of the sealing strip, a positioning hole is mounted on one side, close to the sealing strip, of the surface of the detection sleeve, and the sealing strip is inserted into the positioning hole. A connecting rib is installed on the inner side of the top of the inspection sleeve, a locking ring is installed on the top of the connecting rib, a sealing cylinder is installed on the inner side, close to the locking ring, of the top of the inspection sleeve, balls are installed on the inner side face of the inspection sleeve, and a collecting pipe is installed on the side, close to the balls, of the inner side of the sealing cylinder. And a connecting cylinder is mounted on one side, close to the sealing strip, of the surface of the inspection sleeve, s |
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