Filter core detecting device, system and method thereof

Abstract

The invention provides a filter core detecting device, a system and a method thereof. The filter core detecting device comprises a flow detection module, a temperature sensing module, a pressure sensing module and a control module; the temperature sensing module is configured to acquire water temperature information flowing through the filter core and transmit the information to the control module; the pressure sensing module is configured to acquire water pressure information at the filter core when the water flow is stationary, and transmits the water pressure information to the control module; the flow detection module is configured to acquire water quantity information flowing through the filter core and transmit the information to the control module; the control module is configured to calculate an average water flow speed after temperature and pressure correction according to the received water temperature information, pressure information, and water quantity information, and transmits the pressure information and the corresponding average water flow speed after temperature and pressure correction to a server end. The filter core detecting device, the system and the method ofthe invention can accurately detect the state of the filter core under different water quality conditions, and ensure that the filter core is replaced in time.

Description

technical field [0001] The invention relates to a detection device, system and method, in particular to a filter element detection device, system and method. Background technique [0002] With the continuous improvement of people's quality of life, the application of water purification equipment in some homes and offices is becoming more and more extensive. The filter element is the core element of water purification equipment, which is used to remove solid particles in water, kill bacteria, and filter out harmful The chemical composition makes the polluted water clean to the state required for production and life, that is, to make the water reach a certain degree of cleanliness. [0003] If the user finds that the water production of the water purifier gradually decreases during the use of the water purifier, and after repeated backwashing, the water production still cannot meet the requirements of use, and the taste of the produced water is also significantly worse. It is...

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Problems solved by technology

Therefore, the existing reminder method for replacing the filter element cannot meet the needs of the actual situation.

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