Plugging device with alarm assembly for gas pipeline connection

• Main Authors: GAO JING, XU DEJIA, ZHONG TAO, JIANG QIAN, JIN XIN, WEN JINGLI, WANG GANG, SUN GUIYONG, HAN YONGXIN, QI LIRONG, JIA LIANGYI
• Format: Patent
• Language: Chinese; English
• Published: 14.07.2023
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; PIPE-LINE SYSTEMS; PIPE-LINES; STORING OF DISTRIBUTING GASES OR LIQUIDS; WEAPONS

The utility model discloses a plugging device with an alarm assembly for gas pipeline connection, which comprises a gas pipe body, and the front side and the rear side of the gas pipe body are respectively sleeved with a first shell and a second shell; according to the gas pipe, the outer portion of the ring body is wrapped with the sealing cement gum layer, the sealing cement gum layer comprises the sealing cement gum, the sealing cement gum can seal the outer portion of the ring body, then a gap between the outlet groove and the gas pipe body is sealed, and the sealing performance in the first shell and the second shell is improved; by arranging the sealing protective film, the exterior of the sealing cement gum layer can be coated, and the sealing cement gum layer can be prevented from cracking; when leakage occurs at the joint of the gas pipe body, leaked gas enters the first shell and the second shell, and after the electronic gas detector detects the leaked gas, the buzzer is controlled by the controlle