Water meter movement with axial floating impeller

• Main Author: LUO JIANDI
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The utility model discloses a water meter machine core with an axial floating impeller, which belongs to the technical field of water meter machine cores, and comprises a valve core sleeve and a valve core component, the valve core sleeve comprises a sleeve shell and a shell cover, through the combined structure arrangement of the valve core component and the valve core sleeve, based on an overflow groove, the overflow effect on larger water pressure is achieved, and the water meter machine core is convenient to use. The situation that too large pressure is applied to the center piece and the blade part due to too large water pressure is avoided, meanwhile, the size of an overflow groove opening can be adjusted and controlled based on rotation of the adjusting screw rod and adjustment of the position of the blocking piece, the fine adjustment effect is achieved, a floating ball type structure with a hollow spherical surface is adopted on the center piece, one-time impact of water flow can be avoided to a larg