Water conservancy and hydropower water leakage detection automatic alarming device
A detection device and alarm device technology, which is applied in the pipeline system, mechanical equipment, gas/liquid distribution and storage, etc., can solve the problems of narrow detection range, detection of leaking pipe sections, and impossibility of water supply pipelines, etc., and achieve the effect of wide detection range
Active Publication Date: 2019-08-23
胡雪菡
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[0003] The invention provides an automatic alarm device for water conservancy and hydropower leakage detection to solve the problem that the current water supply pipeline cannot detect water leakage pipe sections and the detection range is narrow
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[0019] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the following describes the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings For further detailed explanation.
[0020] In the description of the present invention, unless otherwise specified and limited, it should be noted that the term "connection" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be Directly connected or indirectly connected through an intermediary, those skilled in the art can understand the specific meanings of the above terms according to specific situations.
[0021] see figure 1 , is a ...
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The invention provides a water conservancy and hydropower water leakage detection automatic alarming device. The water conservancy and hydropower water leakage detection automatic alarming device comprises a water supply pipeline which is divided into N pipeline sections, and N is an integer larger than 2; the outer surface of each pipeline section is wound with a continuous electric lead coating;each electric lead coating is provided with a first connection lead and a second connection lead; the electric lead coatings of every two adjacent pipeline sections are separated, a detection deviceis arranged between every two adjacent pipeline sections, and thus, overall water leakage detection and water leakage detection of each pipeline section can be achieved. Through the water conservancyand hydropower water leakage detection automatic alarming device, water leakage detection of the pipeline sections can be achieved, and the detection range is wide; through switching control over voltage provided during water leakage detection, single chip microcomputers in the detection devices can control a first switch and a second switch based on the collected voltage, the control logic is designed, and the pipelines can be subjected to water leakage detection in sequence without the wireless network.
Description
technical field [0001] The invention belongs to the field of water conservancy and hydropower leakage detection, and in particular relates to an automatic alarm device for water conservancy and hydropower leakage detection. Background technique [0002] As an important part of urban infrastructure, water supply pipes are usually buried underground. Once a water leak occurs, it is difficult to find the location of the leak in a short time. In order to quickly find the leak point, the application number is 201910099224.5, and the patent titled "Water Leakage Detection System Based on Non-metallic Water Supply Pipes" proposes to set coating electrodes on the inside and outside of the water supply pipes. Short circuit to determine the leaking point, although the patent can find the leaking point, but like most current leaking detection methods, it can only detect the leaking situation on the corresponding point of the water supply pipeline, and the leaking situation of the pipe ...
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IPC IPC(8): F17D5/06
CPCF17D5/06
Inventor 胡雪菡张莲香王延辉任帆张红梅邬瑛夫
Owner 胡雪菡