A smart water meter

Abstract

The invention discloses an intelligent water meter. The water meter comprises a shell, a flow measuring cabin, a water quality measuring cabin, a wireless transmission module, a display module, an information processing module, an input / output module and an information prompting module, wherein a flow sensor is arranged in the flow measuring cabin and used for measuring flow; a water quality measuring sensor is arranged in the water quality measuring cabin and used for measuring the water quality of to-be-measured water, and the water quality measuring cabin is arranged on the upstream of the flow measuring cabin according a water flow direction. Water in a pipeline flows through the flow measuring cabin, part of the water flows into the water quality measuring cabin, the rest of the water flows into a downstream pipeline, the water quality sensor performs water quality measuring on the water flowing into the water quality measuring cabin, and the measured water is discharged out of the water quality measuring cabin through a discharge port and does not enter the downstream pipeline; the measuring data of the flow sensor and the water quality sensor is output to the display module for displaying and can also be transmitted to a user terminal through the wireless transmission module, the information prompting module transmits a prompt message to the display module when the measuring data exceeds a threshold, the prompt message is transmitted to the user terminal through the wireless transmission module, and a user can set the threshold and download accumulated data through the input / output module.

Description

technical field [0001] The invention relates to a water meter, in particular to a water meter capable of simultaneously measuring flow and water quality. Background technique [0002] Water meter is a kind of measuring device that every household must use. It involves many fields such as electronics, machinery, and computer. It is an important measuring instrument in family life. [0003] Existing ordinary water meters can only measure household water consumption, but with the improvement of the quality of life, people not only care about the water consumption in daily life, but also pay more and more attention to the quality of water use, while traditional water meters do not provide water quality information Measured functions. [0004] With the development of sensing technology, it provides technical support for the realization of a convenient and practical water meter for water quantity and quality measurement. Contents of the invention [0005] The purpose of the pr...

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Problems solved by technology

[0003] Existing ordinary water meters can only measure household water consumption, but with the improvement of the quality of life, people not only care about the water consumption in daily life, but also pay more and more attention to the quality of water use, while traditional water meters do not provide water quality information Measured function

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