Handheld gas leakage detector

• Main Authors: LIU BOZHI, BAI RUI, DU CHUNGUO
• Format: Patent
• Language: Chinese; English
• Published: 22.12.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a handheld gas leakage detector which comprises a detector body and a first gas leading-in hose, the upper end of the detector body is connected with one end of the first gas leading-in hose, a rotary disc is arranged on the back face of the detector body, and the middle of the rotary disc is rotatably connected with the detector body through a shaft pipe. A second gasleading-in hose is wound outside the rotary disc, one end of the second gas leading-in hose penetrates into a cavity in the middle of the shaft tube and is connected with one end of a first gas leading-in hose, the other end of the second gas leading-in hose is connected with one end of a metal tube head, and a housing is arranged on the back face of the detector body; and the turntable is positioned in a cavity formed between the housing and the outer wall of the detector main body. According to the handheld gas leakage detector, the turntable is additionally arranged on the back of the detector main body, and the ga