Fire hose connecting device with anti-blocking function

• Main Authors: SONG SHAOSHUAN, JI YUN, XU FEI, HE YANGYANG, XU WENYU, SONG SHANG, JI ZHITONG, XU JIAN, CHU XUEJING, MENG YAN, YUAN TIESUO, ZHOU SHAOLEI, DU YANQUN, LI XUEMEI, ZHOU JIN
• Format: Patent
• Language: Chinese; English
• Published: 29.11.2022
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PIPES; SEPARATION; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The utility model discloses a fire hose connecting device with an anti-clogging function, which comprises a fixed pipe, the left side of the fixed pipe is sleeved with a connecting sleeve, the surface of the connecting sleeve is sleeved with a connecting shell, the surface of the connecting sleeve is provided with a limiting groove, and the surface of the connecting shell is provided with a bolt. And one end of the bolt penetrates through the connecting shell and extends to an inner cavity of the limiting groove, the left side of the connecting shell communicates with a connecting pipe, the top of the connecting pipe is fixedly connected with an adjusting box, and a pressing plate is arranged at the top of an inner cavity of the adjusting box. The fixing pipe, the connecting sleeve, the connecting shell, the limiting groove, the bolt, the connecting pipe, the adjusting box, the pressing plate, the pressing rod, the pressing block, the adjusting rod, the first spring, the cleaning brush, the filter plate, the