Water leakage monitoring device

Abstract

The invention relates to the technical field of waterway protection equipment, in particular to a water leakage monitoring device which comprises a water absorption module, an induction module, a power supply module, a microprocessor module and a water leakage signal action module, wherein the water absorption module is deformed after absorbing water; the sensing module is used for converting deformation generated by the water absorption module into switching action, so that the power supply module and the microprocessor module form a conduction loop to start working; the microprocessor moduleis used for converting deformation generated after the water absorption module absorbs water into a water leakage signal and outputting the water leakage signal to the water leakage signal action module; the water leakage signal action module is used for outputting a water leakage signal to execute a corresponding action; and the power supply module supplies power to the microprocessor module andthe water leakage signal output module. After the structure is adopted, zero standby power consumption is realized, so that under the condition that an external power supply is not used, the normal use for a plurality of years can be maintained only through power supply of a battery, and the ultra-long standby is truly realized.

Description

technical field [0001] The invention relates to the technical field of waterway protection equipment, in particular to a water leakage monitoring device. Background technique [0002] In our daily life, we can see water everywhere, such as household water, factory water, hotel water, school water, public facilities water and so on. Only some special water supply systems are equipped with monitoring and control systems, and general water supply systems do not have the functions of water leakage monitoring and water cut protection. Once a water leak occurs, it will not only cause a lot of waste of water resources, but also easily lead to accidents with heavy losses. [0003] Household water: Tap water supply pipelines and household water also have accidents such as aging and bursting pipes, forgetting to turn off the faucet, loose joints, water purifier leaks, washing machine leaks, triangular valve leaks, and solar water heaters. Leakage of tap water causes flooding of floo...

AI Technical Summary

Problems solved by technology

[0006] However, the dew sensor must work at all times, and the power module must continuously supply power to the dew sensor, which consumes a lot of power. The power module needs an external power supply or frequent battery replacement to achieve long-term work of the monitoring device.

Images