Sewage pipeline monitoring system
A technology for sewage pipelines and monitoring systems, applied in pipeline systems, measuring devices, instruments, etc., can solve problems such as sensor measurement errors and achieve the effect of preventing sludge accumulation
Pending Publication Date: 2021-04-09
CHINA CONSTR THIRD BUREAU GREEN IND INVESTMENT CO LTD
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Problems solved by technology
[0003] However, there are certain deficiencies in the existing sewage pipeline measuring devices that need to be improved. The traditional sensors are directly fixed at the bottom of the sewage pipeline, but the sewage pipeline may encounter various problems such as sludge coverage during actual use. In such cases, the sensor has errors in measuring parameters such as sewage flow and flow velocity.
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[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0022] Such as Figure 1-4 As shown, a monitoring system of a sewage pipeline includes a first sensor 1, a second sensor 2, a third sensor 3 and a cable groove, the first sensor 1 is fixedly installed on the top of the inner pipe wall of the sewage pipeline 5, and the second sensor 2 and the third sensor 3 are symmetrically installed on both sides below the inner pipe wall of the sewage pipe 5 respectively. The cable trough includes a collection wire groove 41 and a positioning wire groove 42. On the inner pipe wall, a plurality of positioning wire grooves 42 are provided, and are respectively fixedly installed on the side wall of the inner pipe wall of the sewage pipe 5 at 45°-60° and on the inner wall of the shaft 6; the first sensor 1, the seco...
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The invention discloses a sewage pipeline monitoring system, and the system is characterized in that the system comprises a first sensor, a second sensor, a third sensor and a cable trough, wherein the first sensor is fixedly mounted at the top of the inner pipe wall of a sewage pipeline; the second sensor and the third sensor are symmetrically and fixedly installed on the two sides of the lower portion of the inner pipe wall of the sewage pipeline respectively, and cables of the first sensor, the second sensor and the third sensor pass through the cable grooves and then reach the road surface to be electrically connected with the transmitter. According to the monitoring system for the sewage pipeline, online flow monitoring is conducted through configuration of the three sets of sensors, full coverage of flow monitoring in a full-pipe state and a non-full-pipe state can be achieved, and the measurement precision is 1%-2%.
Description
technical field [0001] The invention relates to the field of pipeline monitoring, in particular to a monitoring system for sewage pipelines. Background technique [0002] Accurate real-time measurement of sewage pipeline flow is the key to digital and scientific management and control of underground pipeline networks, and is an important part of realizing the core goal of smart water affairs. [0003] However, there are certain deficiencies in the existing sewage pipeline measuring devices that need to be improved. The traditional sensors are directly fixed at the bottom of the sewage pipeline, but the sewage pipeline may encounter various problems such as sludge coverage during actual use. Such situations lead to errors in the measurement of parameters such as sewage flow and flow velocity by the sensor. Contents of the invention [0004] The main purpose of the present invention is to provide a monitoring system for sewage pipelines, which overcomes the deficiencies in ...
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Login to View More IPC IPC(8): G01D21/02F17D5/00
CPCG01D21/02F17D5/00
Inventor 阮超江涛曾利华王建华张冲博
Owner CHINA CONSTR THIRD BUREAU GREEN IND INVESTMENT CO LTD