ADAPTOR FOR PREVENTING HYDRAULIC GAUGE FROM BEING FROZEN TO BURST AND WATER LEAKAGE MONITORING SYSTEM USING THE SAME

摘要

The present invention relates to an apparatus for preventing freezing of a water pressure measuring instrument by installing a waterproofing adapter for transferring water pressure between a water pressure meter and a water pipe to the pressure of an aqueous solution having lower specific gravity and freezing point than upper and lower water, And corrects the water pressure of the water pipe through the leakage monitoring system to the pressure value of the upper and lower water pipes.