Scale detecting method and liquid heating device

A technology of heating equipment and detection method, applied in the field of liquid heating, can solve problems such as untimely cleaning of scaling, achieve the effects of improving reliability and safety, solving untimely cleaning of scaling, and avoiding potential safety hazards

Active Publication Date: 2019-03-01
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a scale detection method and liquid heating equipment to at least solve the problem caused by untimely scaling of liquid heating equipment in the prior art

Method used

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  • Scale detecting method and liquid heating device
  • Scale detecting method and liquid heating device
  • Scale detecting method and liquid heating device

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Experimental program
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Embodiment 1

[0032] In the preferred embodiment 1 of the present invention, a scale detection method is provided, which can be directly applied to various liquid heating equipment, and can also be applied to other devices with some functions of liquid heating equipment. When it is specifically implemented, it can be It is realized by installing software, APP on the liquid heating equipment or other devices, or writing corresponding programs of the liquid heating equipment or other device controllers. Specifically, figure 1 An alternative flowchart showing the method, such as figure 1 As shown, the method includes the following steps S102-S106:

[0033] S102: Detect the temperature of the electrothermal device;

[0034] S104: judging the fouling condition of the electric heating device according to the temperature of the electric heating device;

[0035] S106: Execute a corresponding control strategy for the electrothermal device according to the fouling condition of the electrothermal d...

Embodiment 2

[0059] Based on the scale detection method provided in the above-mentioned embodiment 1, a liquid heating device is also provided in the preferred embodiment 2 of the present invention, specifically, Figure 4 shows an optional block diagram of the device, as Figure 4 As shown, the device includes:

[0060] Electric heaters for heating liquids;

[0061] The temperature acquisition module is used to detect the temperature of the electrothermal device;

[0062] The main control module is connected with the temperature acquisition module and the electric heating device, and is used for judging the scaling situation of the electric heating device according to the temperature of the electric heating device, and executing a corresponding control strategy for the electric heating device according to the scaling situation of the electric heating device.

[0063] In the above embodiment, according to the heating characteristics of the electric heating device itself and its temperatu...

Embodiment 3

[0070] Based on the scale detection method provided in the above-mentioned embodiment 1, a computer device is also provided in preferred embodiment 3 of the present invention, including a memory, a processor, and a computer program stored in the memory and operable on the processor, When the processor executes the program, the above scale detection method is realized.

[0071]In the above embodiment, according to the heating characteristics of the electric heating device itself and its temperature change trend, it is judged whether scale is generated on the surface of the electric heating device. . After determining the scaling situation of the electric heating device, according to the scaling situation of the electric heating device, implement the corresponding control strategy for the electric heating device, so as to avoid the potential safety hazard caused by the electric heating device working in an abnormal state, and effectively solve the problem of liquid heating. Pro...

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PUM

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Abstract

The invention discloses a scale detecting method and a liquid heating device. The method is applied to the liquid heating device. The liquid heating device comprises an electric heating device. The method comprises: detecting the temperature of the electric heating device; determining the scaling situation of the electric heating device according to the temperature of the electric heating device;and according to the scaling situation of the electric heating device, executing a corresponding control strategy on the electric heating device. The method solves the problem caused by failure to timely deal with the scale of the liquid heating device in the prior art, and improves the reliability and the safety of the liquid heating device.

Description

technical field [0001] The invention relates to the technical field of liquid heating, in particular to a scale detection method and liquid heating equipment. Background technique [0002] With the popularization of household appliances, liquid heating equipment, especially electric humidifiers, will easily generate scale due to the high surface temperature of the electric heating device during operation. If the scale is not cleaned in time, the thermal conductivity of the electric heating device will deteriorate. , the surface temperature rises rapidly, causing damage to the heating element and bringing safety hazards. At the same time, too much scaling will reduce the heating efficiency and make it difficult to clean. [0003] For the problems caused by untimely cleaning of liquid heating equipment fouling in the related art, no effective solution has been proposed yet. Contents of the invention [0004] The invention provides a scale detection method and liquid heating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01N25/00G01K1/02F24F6/10F24F11/30F24F11/64F24F11/52G01K1/024
CPCF24F6/10F24F11/30F24F11/52F24F11/64G01K1/02G01M13/00G01N25/00
Inventor 郑丰周侯奥龙苏志华李俊锴关敬维
Owner GREE ELECTRIC APPLIANCES INC
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