Leakage detection well in leakage detection pipe ditch and leakage detection alarming device

Abstract

The invention provides a leakage detection well in a leakage detection pipe ditch and a leakage detection alarming device. The leakage detection pipe ditch, the leakage detection well communicated with the leakage detection pipe ditch, a water collection pond located on the lower portion of the leakage detection pipe ditch, and a well cover located on the leakage detection well are included. The leakage detection alarming device is arranged in the leakage detection well and comprises a controller, one end of the controller is connected with a liquid level sensor through a signal line, the other end of the controller is connected with an alarm device through a signal line, and the alarm device is arranged on the well cover. The input end of an A / D conversion module of the controller is electrically connected with the liquid sensor, the output end of the A / D conversion module is electrically connected with the input end of a single chip microcomputer module, and the output end of the single chip microcomputer module is connected with the alarming device; a power supply module is electrically connected with the single chip microcomputer module and used for supplying power to the single chip microcomputer module. The leakage detection well and the leakage detection alarming device have the advantages that the cost is low, construction is convenient, automatic detection is achieved,a detection method is simple and efficient, timely alarming can be achieved, and the workload of maintainers is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of building water supply and drainage, in particular to a leak detection well on a leak detection pipe ditch and a leak detection alarm device. Background technique [0002] Leakage or rupture of water supply and drainage pipes will cause the foundation of the building to be soaked and subside, thus affecting the safety of the building. The water supply and drainage pipes should be arranged in the leak detection pipe ditch, and the leak detection well should be set along the leak detection pipe ditch, so as to check the water supply and drainage pipes in the leak detection pipe ditch. [0003] In order to prevent the water supply and drainage pipes from leaking and damaging the building foundation, the water supply and drainage pipes are laid inside the leak detection trenches. The common leak detection trenches are passable, semi-passable and non-passable. Maintenance personnel can enter the leak detection...

AI Technical Summary

Problems solved by technology

In practical application of traditional leak detection wells, the construction speed is slow and the comprehensive cost is high; the small leakage of the pipeline in the leak detection pipe trench is not easy to be found; the raw materials for the construction of leak detection wells are not recyclable, which is easy to cause environmental pollution and waste of resources

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