An online resistive leak prevention system
A line resistance and leak-proof technology, which is applied in pipeline systems, mechanical equipment, gas/liquid distribution and storage, etc., can solve the problems of detecting the integrity of heating water pipelines, prevent false alarms and false detections, improve measurement accuracy, and facilitate The effect of maintenance
Active Publication Date: 2018-08-14
南通富尧自控技术有限公司
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[0003] The purpose of the present invention is to provide an online resistive leak prevention system, which solves the problem of how to detect the integrity of the heating water pipeline online in real time
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[0020] Such as Figure 1-3 The shown online resistive leakage prevention system includes a monitoring center industrial computer 6, several water leakage detection terminals 1 and several water leakage induction ropes 3, the monitoring center industrial computer 6 is located in the monitoring room, and the several water leakage detection terminals The terminals 1 are all arranged on the upper side of the water pipe 5, and the several water leakage detection terminals 1 are arranged at intervals along the longitudinal direction of the water pipe 5, and the several water leakage sensing ropes 3 are all arranged on the lower side of the water pipe 5. Several water leakage sensing ropes 3 are arranged in sequence along the longitudinal direction of the water pipe 5, each water leakage detection terminal 1 is connected to a water leakage sensing rope 3, and all water leakage detection terminals 1 are connected to the control bus 2;
[0021] The control bus 2 includes a power line a...
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The invention discloses an online resistance type leakage preventing system, and belongs to the technical field of instruments and meters. The online resistance type leakage preventing system comprises a monitoring center industrial personal computer (6), a plurality of water leakage detection terminals (1) and a plurality of water leakage induction ropes (3). The problem about how to detect the integrity of a hot water supply pipeline in real time online is solved, and the beneficial effects that the water leakage position is accurately positioned, and related workers are alarmed and informed in time are achieved. According to the online resistance type leakage preventing system, the constant flow source design is adopted, the measuring precision is greatly improved, and mistaken alarming and mistaken measuring are prevented. The water leakage induction ropes are distributed in a segmented manner, the water leakage induction rope at one end and the corresponding water leakage detection terminal can be independently replaced, and maintaining is convenient.
Description
technical field [0001] The invention belongs to the technical field of instruments and meters. Background technique [0002] In winter, the urban heating system needs to transport hot water to thousands of households through water pipes. These water pipes may be broken due to external forces. How to accurately find the leak location and take timely maintenance and plugging measures is to reduce losses and ensure normal heating. The key to running. Contents of the invention [0003] The object of the present invention is to provide an on-line resistive leakage prevention system, which solves the problem of how to detect the integrity of the heating water pipeline in real time on-line. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] An online resistive leak-proof system, comprising a monitoring center industrial computer, several water leakage detection terminals and several water leakage induction ropes, the m...
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IPC IPC(8): F17D5/06
CPCF17D5/06
Inventor卞尧辉
Owner南通富尧自控技术有限公司