A system and method for online monitoring of drinking water
A monitoring system, drinking water technology, applied in water supply pipeline system, water supply device, water supply main pipeline, etc., can solve the problems of water pipeline network pollution and drinking water safety threats.
Active Publication Date: 2021-07-30
常州市卫生监督所
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Problems solved by technology
Water pipe network pollution generally includes exogenous pollution caused by water pipe rupture, sewage backflow, etc., and endogenous pollution caused by water pipe network aging and corrosion. At present, water quality is generally monitored at the source of water supply. With the increase of the service life of the water transmission network, the pollution of the water transmission network occurs from time to time, and the threat to drinking water safety is becoming more and more serious. This will be the focus of drinking water monitoring and drinking water quality improvement in the future
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[0045] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0046] see figure 2 , the water delivery pipe network 1 is composed of the source or the water supply pipeline of the waterworks, the source 110 is the source, the water supply end of the waterworks or other water supply facilities; Water faucets; node 120 is the junction of water supply, one node 120 supplies water to multiple nodes 120 and / or multiple water delivery terminals 130, specifically, the node 120 can be a secondary water supply pool, or It could be a water tower.
[0047] see Figure 1 to Figure 4, an online monitoring system for drinking water, characterized in that it includes: a source monitoring device 2, a node monitoring device 3, a terminal monitoring device 4, a cleaning base station 5, a first valve 6 and a control...
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The present invention provides an online monitoring system and method for drinking water, belonging to the technical field of drinking water monitoring. The online monitoring method for drinking water includes: establishing a first database according to historical data of drinking water monitoring, and the first database stores drinking water Monitoring historical data; generating a first preset value and a second preset value according to the data in the first database; obtaining water quality data at all monitoring points of the water pipeline network, and judging whether the water quality data at the source of the water pipeline network Satisfy the first preset value: no, send out water quality alarm information for the whole network; yes, calculate the difference of water quality data between adjacent monitoring points, and judge whether the difference meets the second preset value: yes, Send water quality safety information; No, send water quality alarm information between the adjacent monitoring points; add all processing data to the first database. The invention can realize on-line monitoring of the drinking water quality of the whole water delivery pipe network, process according to the monitoring data, and have high reliability.
Description
technical field [0001] The invention relates to the technical field of drinking water monitoring, in particular to an online drinking water monitoring system and method. Background technique [0002] With the advancement of my country's urbanization, in order to strengthen the management of secondary water supply, ensure the quality of water, and aim at the safety of natural and social attributes of water supply, various cities have continuously introduced relevant management measures and emergency plans. Water pipe network pollution generally includes exogenous pollution caused by water pipe rupture, sewage backflow, etc., and endogenous pollution caused by water pipe network aging and corrosion. At present, the water quality is generally monitored at the source of water supply. With the increase of the service life of the water distribution network, pollution of the water distribution network occurs from time to time, and the threat to drinking water safety is becoming mor...
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IPC IPC(8): E03B7/00E03B7/07
CPCE03B7/006E03B7/07E03B7/071
Inventor 谈立峰
Owner 常州市卫生监督所