An intelligent leak detection device

Abstract

The invention provides an intelligent leakage detecting device which comprises a shell assembly, a power supply, a signal processing module and a sensor. The power supply, the signal processing moduleand the sensor are fixed in the shell assembly. The shell assembly is sequentially provided with an independent sensor cavity, a signal processing module cavity and a power supply cavity from bottomto top and comprises a base, a sleeve, an upper cover, a clamping base and a baffle. The base and the upper cover are fixedly installed at the upper portion and the lower portion of the sleeve, the clamping base and the baffle are arranged in an airtight space formed by the base, the sleeve and the upper cover, and the peripheral outer contour faces of the clamping base and the baffle are attachedto the surface of the airtight space. A sensor cavity is formed in the base, the clamping base is arranged at the top of the sensor cavity, the signal processing module cavity is formed in the clamping base, and the baffle is arranged at the top of the clamping base and forms the power supply cavity with the upper cover. By adopting the technical scheme, parts in the leakage detecting device aremore orderly to install, interference and collision are effectively avoided, and the damage rate and maintenance cost of products are reduced.

Description

technical field [0001] The invention relates to the field of detection of water supply pipelines, in particular to an intelligent leak detection device. Background technique [0002] At present, it is estimated that the average leakage rate of the pipe network of my country's urban public water supply system (tap water) is 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 extremely easy The loss of the underground soil layer is caused, and the disasters that may be caused thereby have caused a great threat to the safety of people's lives and property. [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. The existing leak detection sensor includes a power supply for power supply, a sensor for collec...

AI Technical Summary

Problems solved by technology

The existing leak detection sensor includes a power supply for power supply, a sensor for collecting signals, and a signal processing unit for processing and transmitting the collected signals, and also includes a shell for supporting and fixing the above components. However, in the process of use, due to the complex internal structure of the product, the internal parts are easily damaged due to interference and collision during transportation and installation, and the working environment of the leak detection sensor is relatively harsh. Its inspection and maintenance Both are difficult, so the labor cost is virtually increased

Images