How to solve the problem of water meter inversion

By installing the check valve system, when the water flows in the positive direction, it can pass smoothly, but when the water flows in the opposite direction, it will be blocked by the valve, and the problem of backflow will be solved smoothly. The main reason for the rotation of the water meter is that there is air flowing in the pipeline and the water pressure is unstable, so the water meter rotates forward and backward, which leads to inaccurate reading. Water meter readings fluctuate back and forth, mostly in high-rise residential areas and uninhabited family water meters.

Extended data:

Water meter is an instrument for measuring water flow, mostly the cumulative flow of water. Generally divided into two types: volumetric water meter and speed water meter. It originated in Britain and has a history of nearly 200 years. When choosing the specifications of water meters, we should first estimate the size and range of the flow used under normal circumstances, and then choose the most common flow as the first choice.

References:

Water meter _ Baidu Encyclopedia