Current limiting device for municipal engineering building construction

• Main Author: LIU JINGWU
• Format: Patent
• Language: Chinese; English
• Published: 19.07.2022
• Subjects: CESSPOOLS; FIXED CONSTRUCTIONS; SEWERAGE; SEWERS; WATER SUPPLY

The utility model relates to the technical field of municipal engineering, discloses a flow limiting device for municipal engineering building construction, and solves the technical problem that an existing flow limiting device for municipal engineering building construction is inconvenient to adjust flow quickly. Comprising a shell, a first circular ring, a second circular ring and a third circular ring are fixedly arranged in the shell, an electric push rod is fixedly installed on one side of the shell through a support, a telescopic rod of the electric push rod is fixedly connected with a current limiting mechanism, the current limiting mechanism is slidably connected with the middle of the top end of the shell, and a fixing ring is fixedly arranged at the bottom end of the shell; the flow limiting plate is located in the conical hopper by controlling the telescopic rod of the electric push rod to contract, flowing of fluid can be guaranteed, the fluid can be output through the third circular ring, the sec