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Method, device and system for detecting water purifier and its cleanliness

A detection method and cleanliness technology, applied in measurement devices, suspension and porous material analysis, instruments, etc., can solve the problem of inability to detect the cleanliness of filter elements in real time, and achieve the effect of improving user experience

Active Publication Date: 2020-06-16
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a water purifier and its cleanliness detection method, device and system, to at least solve the problem that in the prior art, the water purifier intelligently flushes the filter element after the water purification volume reaches the set value, which cannot be real-time Technical problems in detecting the cleanliness of the filter element

Method used

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  • Method, device and system for detecting water purifier and its cleanliness
  • Method, device and system for detecting water purifier and its cleanliness
  • Method, device and system for detecting water purifier and its cleanliness

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Embodiment 1

[0020] According to an embodiment of the present invention, an embodiment of a method for detecting the cleanliness of a water purifier is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be implemented in a computer system such as a set of computer-executable instructions and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0021] figure 1 It is a flowchart of a method for detecting the cleanliness of a water purifier according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0022] Step S102, detecting the filter element of the water purifier to generate detection information, wherein the detection information includes at least one of the following: distribution information of particulate matter in the filter element and on the surface ...

Embodiment 2

[0095] According to an embodiment of the present invention, an embodiment of a detection device for the cleanliness of a water purifier is provided.

[0096] figure 2 It is a schematic diagram of a detection device for the cleanliness of a water purifier according to an embodiment of the present invention, such as figure 2 As shown, the device includes:

[0097] The detection module 21 is used to detect the filter element of the water purifier and generate detection information, wherein the detection information includes at least one of the following: the distribution information of the particulate matter in the filter element and on the surface of the filter membrane, the time difference information of the ultrasonic wave and the amplitude of the optical signal information.

[0098] Specifically, the essence of cleaning the filter element is to wash away the macromolecular particulate matter in the filter element and on the filter surface, that is, the cleanliness of the ...

Embodiment 3

[0108] According to an embodiment of the present invention, an embodiment of a detection system for the cleanliness of a water purifier is provided.

[0109] image 3 It is a schematic diagram of a detection system for the cleanliness of a water purifier according to an embodiment of the present invention, such as image 3 As shown, the system includes: a detection device 31 and a processor 33 .

[0110] Wherein, the detection device 31 is used to detect the filter element of the water purifier to generate detection information, wherein the detection information includes at least one of the following: the distribution information of the particulate matter in the filter element and on the surface of the filter membrane, the time difference information of the ultrasonic wave and the time difference information of the optical signal. Amplitude information: Processor 33 is connected with detection device 31, is used to obtain the service time of filter core and the position infor...

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Abstract

The invention discloses a water purifier and a detection method, device and system for cleanliness of the water purifier. The method comprises the following steps: detecting a filter element of the water purifier, and generating detection information, wherein the detection information at least comprises one of the following pieces of information: distribution information of particulate matters inthe filter element and on the surface of a filter membrane, time difference information of ultrasonic waves and amplitude information of a light signal; acquiring use time of the filter element and position information of the filter element; inputting the detection information, the use time and the position information into a first detection model to obtain cleanliness information of the filter element, wherein the first detection model is used for representing a model for forecasting cleanliness information of the filter element of the water purifier, and the cleanliness information is used for representing whether the filter element is clean or not. The water purifier solves the technical problem that the water purifier can intelligently flush the filter element after a water purification amount reaches a set value, but cannot detect the cleanliness of the filter element in real time in the prior art.

Description

technical field [0001] The invention relates to the field of household electrical appliances, in particular to a water purifier and a detection method, device and system for its cleanliness. Background technique [0002] With the continuous improvement of people's water quality requirements for drinking water, more and more users use water purifiers to carry out deep purification treatment of drinking water in daily life to obtain fresh drinking water. After the water purifier is used for a period of time, macromolecular particles will appear in the filter element, which will affect the water quality after treatment. Therefore, the existing water purifiers will automatically flush the filter element after the water purification volume reaches the preset value. . [0003] However, the above-mentioned treatment method can only be controlled by the preset value, and the cleanliness of the filter element cannot be detected in real time. If the water quality is poor and the wate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N15/06
CPCG01N15/0618G01N15/0625
Inventor 林伟张明施芬芬文志伟胡习平赵健谌小薇
Owner GREE ELECTRIC APPLIANCES INC
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