A leak detection device with touch wake-up function

Abstract

The invention discloses a leakage detecting device with a touch awakening function. The leakage detecting device comprises an outer shell and further comprises a power supply, an acoustic sensor and achip which are placed in an inner cavity of the outer shell and constitute a loop, and the leakage detecting device is characterized in that the leakage detecting device further comprises a touch unit, and the touch unit is provided with a tube fixedly connected to the top of the outer shell, a lifting column placed in an inner cavity of the tube and driven by a driving device to ascend and descend, a touch button located on the upper end face of the lifting column, a touch module integrated on the chip, and an upper cover used for sealing an opening in the top end of the tube. The touch unitis connected to the outer shell of the leakage detecting device, in a non-awakening state, the touch button in the touch unit is arranged in the inner cavity of the tube and sealed by the upper cover, and at the moment, the acoustic sensor is not started; and when awakening is needed, the upper cover is opened to enable the lifting column to ascend, the touch button is exposed out of the upper part of the tube, and at the moment, by touching the touch button, the touch module electrically connected with the touch button can control the acoustic sensor to be started so as to awaken the acoustic sensor.

Description

technical field [0001] The invention relates to a leak detection device with a touch wake-up function. Background technique [0002] It is estimated that the average leakage rate of pipe network in my country's urban public water supply system (tap water) reaches 21.5%. With the loss of water in these pipe networks, the problems brought about are not only the decline of economic benefits, but also easily lead to underground pollution. The loss of the soil layer and the disasters that may be caused by it have caused a great threat to the safety of people's lives and properties. [0003] At present, my country has adopted leak detection sensors to monitor urban water supply systems. The principle is to use acoustic wave detection technology to judge whether there is leakage in the pipeline by fitting it with the pipeline. Existing leak detection sensors include a power supply for power supply, a sensor for collecting signals, and a signal processing unit for processing and tra...

AI Technical Summary

Problems solved by technology

During the use of the leak detection device, its data transmission adopts a timing method. During the non-data transmission process, the leak detection device is in a sleep state, so that the current debugging process needs to be carried out when the leak detection device wakes up. subject to greater time constraints

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