CN109406115A - Scale detection method and liquid heating apparatus - Google Patents
Scale detection method and liquid heating apparatus Download PDFInfo
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- CN109406115A CN109406115A CN201811003058.6A CN201811003058A CN109406115A CN 109406115 A CN109406115 A CN 109406115A CN 201811003058 A CN201811003058 A CN 201811003058A CN 109406115 A CN109406115 A CN 109406115A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/08—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements
- F24F6/10—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements heated electrically
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
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Abstract
The invention discloses a kind of scale detection method and liquid heating apparatus, are applied to liquid heating apparatus, liquid heating apparatus includes electrothermal device, wherein this method comprises: the temperature of detection electrothermal device；The fouling condition of electrothermal device is judged according to the temperature of electrothermal device；According to the fouling condition of electrothermal device, corresponding control strategy is executed to electrothermal device.The present invention solves the problems, such as that the cleaning of liquid heating apparatus fouling in the prior art causes not in time, improves the reliability and safety of liquid heating apparatus.
Description
Technical field
The present invention relates to liquid heating technology fields, set in particular to a kind of scale detection method and liquid heating
It is standby.
Background technique
With universal, the liquid heating apparatus, especially electric heat type humidifier, during the work time due to electricity of household electrical appliance
Thermal device surface temperature is very high, easily generation scale, if clearing up scale not in time, the heating conduction that will lead to electrothermal device becomes
Difference, surface temperature rise rapidly, and cause electrothermal device to damage and bring security risk, while fouling will lead to heating effect too much
Rate reduces, and is difficult to clean clean.
Aiming at the problem that cleaning of liquid heating apparatus fouling in the related technology causes not in time, not yet propose at present effectively
Solution.
Summary of the invention
The present invention provides a kind of scale detection method and liquid heating apparatus, are added at least solving liquid in the prior art
The problem of hot equipment scaling cleaning causes not in time.
In order to solve the above technical problems, according to an aspect of an embodiment of the present invention, a kind of scale detection method is provided,
Applied to liquid heating apparatus, liquid heating apparatus includes electrothermal device, and method includes: to detect the temperature of electrothermal device；According to
The temperature of electrothermal device judges the fouling condition of electrothermal device；According to the fouling condition of electrothermal device, to electrothermal device execution pair
The control strategy answered.
Further, the temperature of electrothermal device is detected, comprising: detect electrothermal device more by multiple temperature-detecting devices
The temperature of a monitoring temperature point；Wherein, electrothermal device surface is equipped with multiple monitoring temperature points, and each monitoring temperature point is equipped with one
A temperature-detecting device.
Further, multiple monitoring temperature points are located at the hot end of electrothermal device, and the position of multiple monitoring temperature points is according to electricity
The heat generation characteristic of thermal device is arranged.
Further, the fouling condition of electrothermal device is judged according to the temperature of electrothermal device, comprising: judge electrothermal device
Whether temperature meets the first preset condition；When the temperature of electrothermal device meets the first preset condition, electrothermal device fouling is determined；
When the temperature of electrothermal device is unsatisfactory for the first preset condition, it is default further to judge whether the temperature of electrothermal device meets second
Condition, to determine the fouling condition of electrothermal device.
Further, the first preset condition includes: that the temperature of at least one monitoring temperature point is more than or equal to corresponding first
Preset temperature；Wherein, corresponding first preset temperature of each monitoring temperature point.
Further, to include: in multiple monitoring temperature points include the second preset condition that temperature is more than or equal to corresponding the
The monitoring temperature point of two preset temperatures, and, the quantity that temperature is more than or equal to the monitoring temperature point of corresponding second preset temperature is big
In equal to predetermined number；Wherein, for the second preset temperature less than the first preset temperature, each monitoring temperature point corresponding one second pre-
If temperature.
Further, further judge whether the temperature distribution information of electrothermal device meets the second preset condition, with determination
The fouling condition of electrothermal device, comprising: include that temperature is more than or equal to the corresponding second default temperature in multiple monitoring temperature points
The monitoring temperature point of degree, and, the quantity that temperature is less than the monitoring temperature point of corresponding second preset temperature is more than or equal to default
When number, electrothermal device fouling is determined；It include that temperature is more than or equal to corresponding second preset temperature in multiple monitoring temperature points
Monitoring temperature point, and, temperature be less than corresponding second preset temperature monitoring temperature point quantity be less than predetermined number when, really
Determine the fouling of electrothermal device part；The temperature for having temperature to be less than corresponding second preset temperature is not included in multiple monitoring temperature points
Monitoring point determines that electrothermal device does not have fouling.
Further, after determining the fouling condition of electrothermal device, further includes: the position that positioning scale generates；Wherein,
In electrothermal device fouling, the position that scale generates is the monitoring temperature point that temperature is more than or equal to corresponding first preset temperature
Position, or, temperature is more than or equal to the position of the monitoring temperature point of corresponding second preset temperature；In the fouling of electrothermal device part
When, the position that scale generates is the position for the monitoring temperature point that temperature is more than or equal to corresponding second preset temperature.
Further, according to the fouling condition of electrothermal device, corresponding control strategy is executed to electrothermal device, comprising:
When electrothermal device fouling, the power supply of electrothermal device is cut off, and carry out warning reminding operation；In electrothermal device part when fouling, control
Electrothermal device processed works normally, and carries out prompting operation；When electrothermal device does not have fouling, control electrothermal device is worked normally.
Further, warning reminding operation includes: and shows that alarm module is driven to alarm by display interface, and/or,
The position that scale generates is shown by display interface, is cleaned with the position for reminding user to generate scale；Remind operation packet
It includes: the position that scale generates being shown by display interface, is cleaned with the position for reminding user to generate scale.
Further, method further include: the temperature of electrothermal device is transmitted to cloud server by wireless communication mode；
Wherein, server forms scale distribution figure according to the temperature of electrothermal device, for improving to electrothermal device.
Further, liquid heating apparatus is electric heat type humidifier.
According to another aspect of an embodiment of the present invention, a kind of liquid heating apparatus is provided, comprising: electrothermal device is used for
Heat liquid；Temperature collecting module, for detecting the temperature of electrothermal device；Main control module, with temperature collecting module and electric heater
Part connection, the fouling condition of electrothermal device is judged for the temperature according to electrothermal device, right according to the fouling condition of electrothermal device
Electrothermal device executes corresponding control strategy.
Further, main control module includes: judging unit, and the knot of electrothermal device is judged for the temperature according to electrothermal device
Dirty situation；Control unit executes corresponding control strategy to electrothermal device for the fouling condition according to electrothermal device.
Further, judging unit includes: the first judgment sub-unit, for judging whether the temperature of electrothermal device meets
One preset condition；Subelement is determined, for determining electrothermal device knot when the temperature of electrothermal device meets the first preset condition
Dirt；Second judgment sub-unit, for further judging electrothermal device when the temperature of electrothermal device is unsatisfactory for the first preset condition
Temperature whether meet the second preset condition, to determine the fouling condition of electrothermal device.
Further, equipment further include: power supply is connect with main control module, for main control module and electrothermal device
Power supply；Driving circuit is connect with main control module and electrothermal device, for driving electrothermal device to work；Display interface, with master control mould
Block connection, the position generated for showing scale；Alarm module is connect with main control module, for alarming, to remind user to water
The position that dirt generates is cleaned.
Further, control unit is also used to: in electrothermal device fouling, control power supply stops power supply, and passes through
Alarm module is alarmed, and/or, the position that scale generates is shown by display interface, to remind user to generate scale
Position is cleaned；In electrothermal device part when fouling, control electrothermal device is worked normally, and shows scale by display interface
The position of generation is cleaned with the position for reminding user to generate scale；When electrothermal device does not have fouling, electric heater is controlled
Part works normally；Wherein, the fouling condition of electrothermal device includes: fouling, part fouling, without fouling.
Further, equipment is electric heat type humidifier.
Another aspect according to an embodiment of the present invention, provides a kind of computer equipment, including memory, processor and deposits
The computer program that can be run on a memory and on a processor is stored up, processor realizes that above-mentioned scale such as is examined when executing program
Survey method.
Another aspect according to an embodiment of the present invention provides a kind of storage medium comprising computer executable instructions,
Computer executable instructions by computer processor when being executed for executing such as above-mentioned scale detection method.
In the present invention, according to the fever feature of electrothermal device itself and its variation tendency of temperature, judge that its surface is
No generation scale when specific implementation, by detecting the temperature of electrothermal device, judges electrothermal device according to the temperature of electrothermal device
Fouling condition.After determining the fouling condition of electrothermal device, according to the fouling condition of electrothermal device, correspondence is executed to electrothermal device
Control strategy, thus avoid electrothermal device work under abnormal condition brought security risk, efficiently solve liquid
The problem of cleaning of body heating equipment scaling causes not in time, improve the reliability and safety of liquid heating apparatus.
Detailed description of the invention
Fig. 1 is a kind of optional flow chart of scale detection method according to an embodiment of the present invention；
Fig. 2 is a kind of optional position view of monitoring temperature point according to an embodiment of the present invention；
Fig. 3 is the optional flow chart of another kind of scale detection method according to an embodiment of the present invention；And
Fig. 4 is a kind of optional structural block diagram of liquid heating apparatus according to an embodiment of the present invention.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects of the invention are consistent.
Embodiment 1
A kind of scale detection method is provided in the preferred embodiment of the invention 1, this method can be applied directly to respectively
On kind of liquid heating apparatus, it can also be applied on other devices with liquid heating apparatus partial function, when specific implementation,
It can be by installing software, APP or write-in liquid heating apparatus or other device controls in liquid heating apparatus or other devices
The mode of the corresponding program of device processed is realized.Specifically, Fig. 1 shows a kind of optional flow chart of this method, such as Fig. 1 institute
Show, this method comprises the following steps S102-S106:
S102: the temperature of electrothermal device is detected；
S104: the fouling condition of electrothermal device is judged according to the temperature of electrothermal device；
S106: according to the fouling condition of electrothermal device, corresponding control strategy is executed to electrothermal device.
In the above-described embodiment, according to the fever feature of electrothermal device itself and its variation tendency of temperature, judge it
Whether surface generates scale, when specific implementation, by detecting the temperature of electrothermal device, judges electric heating according to the temperature of electrothermal device
The fouling condition of device.After determining the fouling condition of electrothermal device, according to the fouling condition of electrothermal device, electrothermal device is held
The corresponding control strategy of row effectively solves to avoid electrothermal device work brought security risk under abnormal condition
The problem of liquid heating apparatus fouling of having determined cleaning causes not in time, improve the reliability and safety of liquid heating apparatus.
In one preferred embodiment of the invention, the temperature of electrothermal device is detected, comprising: pass through multiple temperature detections
Device detects electrothermal device in the temperature of multiple monitoring temperature points；Wherein, electrothermal device surface is equipped with multiple monitoring temperature points, often
A monitoring temperature point is equipped with a temperature-detecting device.Fig. 2 shows the positions of temperature monitoring point in the present invention, as shown in Fig. 2,
Multiple monitoring temperature point A1, A2 ... ..., An are located at the hot end of the heating device, acquire the temperature at the different location of hot end, root
According to the temperature of multiple spot judge heating device whether fouling so that judging result is more accurate.Wherein, the position of different temperatures monitoring point
It sets and is arranged according to the heat generation characteristic of electrothermal device, monitoring point can be arranged in the more position that generates heat, and generating heat less position can more
With few setting monitoring point, it can be uniformly arranged monitoring point in the case that fever is relatively uniform, with specific reference to the fever of heating device
Feature is rationally arranged.
After detecting the temperature of electrothermal device, the fouling condition of electrothermal device is judged according to the temperature of electrothermal device,
It include: to judge whether the temperature of electrothermal device meets the first preset condition；Meet the first preset condition in the temperature of electrothermal device
When, determine electrothermal device fouling；When the temperature of electrothermal device is unsatisfactory for the first preset condition, electrothermal device is further judged
Whether temperature meets the second preset condition, to determine the fouling condition of electrothermal device.Wherein, the first preset condition includes: at least
The temperature of one monitoring temperature point is more than or equal to corresponding first preset temperature；Wherein, corresponding one of each monitoring temperature point the
One preset temperature.It includes that temperature is default more than or equal to corresponding second that second preset condition, which includes: in multiple monitoring temperature points,
The monitoring temperature point of temperature, and, the quantity that temperature is more than or equal to the monitoring temperature point of corresponding second preset temperature is more than or equal to
Predetermined number；Wherein, the second preset temperature is less than the first preset temperature, corresponding one second default temperature of each monitoring temperature point
Degree.As long as there is the temperature of a monitoring temperature point to be more than or equal to corresponding first preset temperature, indicate that electrothermal device has been tied
Dirt illustrates the possible fouling of electrothermal device if the temperature without monitoring temperature point is more than or equal to corresponding first preset temperature,
Need further judge electrothermal device whether fouling.
In the above-described embodiment, further judge whether the temperature distribution information of electrothermal device meets the second default item
Part, to determine the fouling condition of electrothermal device, comprising: include that temperature is more than or equal to corresponding the in multiple monitoring temperature points
The monitoring temperature point of two preset temperatures, and, the quantity that temperature is less than the monitoring temperature point of corresponding second preset temperature is greater than etc.
When predetermined number, electrothermal device fouling is determined；It include that temperature is more than or equal to corresponding second in multiple monitoring temperature points
The monitoring temperature point of preset temperature, and, the quantity that temperature is less than the monitoring temperature point of corresponding second preset temperature is less than default
When number, the fouling of electrothermal device part is determined；Not including in multiple monitoring temperature points, which has temperature to be less than corresponding second, presets
The monitoring temperature point of temperature, determines that electrothermal device does not have fouling.Continue to test whether monitoring temperature point is more than or equal to corresponding
Two preset temperatures also indicate that simultaneously when the monitoring temperature point for being more than or equal to corresponding second preset temperature is greater than predetermined number
Electrothermal device fouling；When the monitoring temperature point for being more than or equal to corresponding second preset temperature does not reach predetermined number,
Illustrate that electrothermal device does not have complete fouling, i.e. part fouling.
Preferably, after determining the fouling condition of electrothermal device, further includes: the position that positioning scale generates；Wherein, exist
When electrothermal device fouling, the position that scale generates is the position for the monitoring temperature point that temperature is more than or equal to corresponding first preset temperature
It sets, or, temperature is more than or equal to the position of the monitoring temperature point of corresponding second preset temperature；In electrothermal device part when fouling,
The position that scale generates is the position for the monitoring temperature point that temperature is more than or equal to corresponding second preset temperature.
In presently preferred embodiment, according to the fouling condition of electrothermal device, electrothermal device is executed
Corresponding control strategy, comprising: in electrothermal device fouling, cut off the power supply of electrothermal device, and carry out warning reminding operation；?
When the fouling of electrothermal device part, control electrothermal device is worked normally, and carries out prompting operation；When electrothermal device does not have fouling,
Electrothermal device is controlled to work normally.When determining electrothermal device structure, stopped working by controlling electrothermal device, and alarm
Operation is reminded, avoiding electrothermal device from working on leads to the excessively high bring security risk of electrothermal device temperature；In electrothermal device portion
When dividing fouling, control electrothermal device is worked normally, but carries out prompting operation.
Preferably, warning reminding operation includes: and shows that alarm module is driven to alarm by display interface, and/or, lead to
It crosses display interface and shows the position that scale generates, cleaned with the position for reminding user to generate scale；It reminds to operate and includes:
The position that scale generates is shown by display interface, is cleaned with the position for reminding user to generate scale.
Optionally, method further include: the temperature of electrothermal device is transmitted to cloud server by wireless communication mode, such as
WIFI, bluetooth etc.；Wherein, server according to the temperature of electrothermal device formed scale distribution figure, for electrothermal device into
Row improves.Scale distribution data in the product course of work are uploaded to cloud by wireless communication mode, convenient for exploitation
Person's called data is analyzed, and product design is improved.
Further, liquid heating apparatus is electric heat type humidifier.The invention is applied on electric heat type humidifier, passes through inspection
The temperature changing trend for surveying electrothermal device surface may determine that whether its surface generates scale, and then user is reminded to carry out scale
Cleaning improves reliability and safety that product uses.
Another scale detection method is additionally provided in the preferred embodiment of the invention 1, specifically, Fig. 3 is shown
A kind of optional flow chart of this method, as shown in figure 3, this method comprises the following steps:
Electrothermal device surface is furnished with n monitoring temperature point, for n monitoring temperature point, the first temperature limit is arranged, respectively
It is set as B1, B2 ... ... Bn；
Second temperature limit value is set, is respectively set to C1, C2 ... ... Cn, wherein (x=1,2 ... ... n) by Cx > Bx；
It is arranged numerical value m (m < n)；
Electric heat type humidifier or liquid heating in normal work, acquire the temperature value A 1 of n monitoring temperature point,
A2 ... ..., An；
The temperature value A x of acquisition and second temperature limit value Cx are compared；
If Ax >=Cx, electrothermal device surface scale is indicated, disconnect power supply, electrothermal device stops heating, and drives report
Alert circuit, shows scale generating unit, and user is reminded to clean；
If Ax < Cx compares the temperature value A x of acquisition and second temperature limit value Bx；
When (x=1,2 ... ... n), indicates electrothermal device surface Non-scale by all Ax < Bx；
(x=1,2 ... ... n) and the points that exceed are less than m, continues normal heating at this time, but aobvious in display interface by Ax >=Bx
The generation position for showing scale is voluntarily judged whether to need to power off cleaning by user；
When the points exceeded are not less than m, power supply is disconnected at this time, and electrothermal device stops heating, and drives alarm electricity
Road shows scale generating unit, and user is reminded to clean；
Terminate.
In the above-described embodiment, according to the fever feature of electrothermal device itself and its variation tendency of temperature, judge it
Whether surface generates scale, when specific implementation, by detecting the temperature of electrothermal device, judges electric heating according to the temperature of electrothermal device
The fouling condition of device.After determining the fouling condition of electrothermal device, according to the fouling condition of electrothermal device, electrothermal device is held
The corresponding control strategy of row effectively solves to avoid electrothermal device work brought security risk under abnormal condition
The problem of liquid heating apparatus fouling of having determined cleaning causes not in time, improve the reliability and safety of liquid heating apparatus.
Embodiment 2
The scale detection method provided in 1 based on the above embodiment, additionally provides one in the preferred embodiment of the invention 2
Kind liquid heating apparatus, specifically, Fig. 4 shows a kind of optional structural block diagram of the equipment, as shown in figure 4, the device includes:
Electrothermal device, for heating liquid；
Temperature collecting module, for detecting the temperature of electrothermal device；
Main control module is connect with temperature collecting module and electrothermal device, for judging electric heating according to the temperature of electrothermal device
The fouling condition of device executes corresponding control strategy to electrothermal device according to the fouling condition of electrothermal device.
In the above-described embodiment, according to the fever feature of electrothermal device itself and its variation tendency of temperature, judge it
Whether surface generates scale, when specific implementation, by detecting the temperature of electrothermal device, judges electric heating according to the temperature of electrothermal device
The fouling condition of device.After determining the fouling condition of electrothermal device, according to the fouling condition of electrothermal device, electrothermal device is held
The corresponding control strategy of row effectively solves to avoid electrothermal device work brought security risk under abnormal condition
The problem of liquid heating apparatus fouling of having determined cleaning causes not in time, improve the reliability and safety of liquid heating apparatus.
In one preferred embodiment of the invention, main control module includes: judging unit, for according to electrothermal device
Temperature judges the fouling condition of electrothermal device；Control unit executes electrothermal device for the fouling condition according to electrothermal device
Corresponding control strategy.Further, judging unit includes: the first judgment sub-unit, for judging that the temperature of electrothermal device is
The first preset condition of no satisfaction；Subelement is determined, for determining electric heating when the temperature of electrothermal device meets the first preset condition
Device fouling；Second judgment sub-unit, for when the temperature of electrothermal device is unsatisfactory for the first preset condition, further judgement to be electric
Whether the temperature of thermal device meets the second preset condition, to determine the fouling condition of electrothermal device.
In presently preferred embodiment, equipment further include: power supply is connect with main control module, is used
It powers in main control module and electrothermal device；Driving circuit is connect with main control module and electrothermal device, for driving electrothermal device
Work；Display interface is connect with main control module, the position generated for showing scale；Alarm module is connect with main control module,
For alarming, cleaned with the position for reminding user to generate scale.
Further, control unit is also used to: in electrothermal device fouling, control power supply stops power supply, and passes through
Alarm module is alarmed, and/or, the position that scale generates is shown by display interface, to remind user to generate scale
Position is cleaned；In electrothermal device part when fouling, control electrothermal device is worked normally, and shows scale by display interface
The position of generation is cleaned with the position for reminding user to generate scale；When electrothermal device does not have fouling, electric heater is controlled
Part works normally；Wherein, the fouling condition of electrothermal device includes: fouling, part fouling, without fouling.
Preferably, equipment is electric heat type humidifier.
About the device in above-described embodiment, wherein each unit, module execute the concrete mode of operation related
It is described in detail in the embodiment of this method, no detailed explanation will be given here.
Embodiment 3
The scale detection method provided in 1 based on the above embodiment, additionally provides one in the preferred embodiment of the invention 3
Kind computer equipment including memory, processor and stores the computer program that can be run on a memory and on a processor,
Processor realizes such as above-mentioned scale detection method when executing program.
In the above-described embodiment, according to the fever feature of electrothermal device itself and its variation tendency of temperature, judge it
Whether surface generates scale, when specific implementation, by detecting the temperature of electrothermal device, judges electric heating according to the temperature of electrothermal device
The fouling condition of device.After determining the fouling condition of electrothermal device, according to the fouling condition of electrothermal device, electrothermal device is held
The corresponding control strategy of row effectively solves to avoid electrothermal device work brought security risk under abnormal condition
The problem of liquid heating apparatus fouling of having determined cleaning causes not in time, improve the reliability and safety of liquid heating apparatus.
Embodiment 4
The scale detection method provided in 1 based on the above embodiment, additionally provides one in the preferred embodiment of the invention 4
Kind includes the storage medium of computer executable instructions, and computer executable instructions by computer processor when being executed for holding
Row such as above-mentioned scale detection method.
In the above-described embodiment, according to the fever feature of electrothermal device itself and its variation tendency of temperature, judge it
Whether surface generates scale, when specific implementation, by detecting the temperature of electrothermal device, judges electric heating according to the temperature of electrothermal device
The fouling condition of device.After determining the fouling condition of electrothermal device, according to the fouling condition of electrothermal device, electrothermal device is held
The corresponding control strategy of row effectively solves to avoid electrothermal device work brought security risk under abnormal condition
The problem of liquid heating apparatus fouling of having determined cleaning causes not in time, improve the reliability and safety of liquid heating apparatus.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
The common knowledge in the art that person's adaptive change follows general principle of the invention and do not invent including the present invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (20)
1. a kind of scale detection method is applied to liquid heating apparatus, the liquid heating apparatus includes electrothermal device, feature
It is, which comprises
Detect the temperature of the electrothermal device；
The fouling condition of the electrothermal device is judged according to the temperature of the electrothermal device；
According to the fouling condition of the electrothermal device, corresponding control strategy is executed to the electrothermal device.
2. the method according to claim 1, wherein the temperature of the detection electrothermal device, comprising:
The electrothermal device is detected in the temperature of multiple monitoring temperature points by multiple temperature-detecting devices；Wherein, the electric heating
Device surface is equipped with multiple monitoring temperature points, and each monitoring temperature point is equipped with a temperature-detecting device.
3. according to the method described in claim 2, it is characterized in that, the multiple monitoring temperature point is located at the electrothermal device
The position in hot end, the multiple monitoring temperature point is arranged according to the heat generation characteristic of the electrothermal device.
4. according to the method described in claim 2, it is characterized in that, judging the electric heater according to the temperature of the electrothermal device
The fouling condition of part, comprising:
Judge whether the temperature of the electrothermal device meets the first preset condition；
When the temperature of the electrothermal device meets the first preset condition, the electrothermal device fouling is determined；
When the temperature of the electrothermal device is unsatisfactory for first preset condition, the temperature of the electrothermal device is further judged
Whether second preset condition is met, with the fouling condition of the determination electrothermal device.
5. according to the method described in claim 4, it is characterized in that, first preset condition includes: at least one described temperature
The temperature for spending monitoring point is more than or equal to corresponding first preset temperature；Wherein, each monitoring temperature point corresponds to described in one
First preset temperature.
6. according to the method described in claim 5, it is characterized in that, second preset condition includes: the multiple temperature prison
Control point in include temperature be more than or equal to corresponding second preset temperature monitoring temperature point, and, the temperature be more than or equal to pair
The quantity of the monitoring temperature point for the second preset temperature answered is more than or equal to predetermined number；Wherein, second preset temperature is less than
First preset temperature, each corresponding second preset temperature of the monitoring temperature point.
7. according to the method described in claim 6, it is characterized in that, the Temperature Distribution for further judging the electrothermal device
Whether information meets the second preset condition, with the fouling condition of the determination electrothermal device, comprising:
It include monitoring temperature point of the temperature more than or equal to corresponding second preset temperature in the multiple monitoring temperature point,
And the temperature be less than corresponding second preset temperature monitoring temperature point quantity be more than or equal to predetermined number when, determine institute
State electrothermal device fouling；
It include monitoring temperature point of the temperature more than or equal to corresponding second preset temperature in the multiple monitoring temperature point,
And the temperature be less than corresponding second preset temperature monitoring temperature point quantity be less than predetermined number when, determine the electricity
The fouling of thermal device part；
Do not include the monitoring temperature point for thering is temperature to be less than corresponding second preset temperature in the multiple monitoring temperature point, determines
The electrothermal device does not have fouling.
8. the method according to the description of claim 7 is characterized in that the determination electrothermal device fouling condition it
Afterwards, further includes:
Position the position that scale generates；
Wherein, in the electrothermal device fouling, the position that the scale generates is that temperature is default more than or equal to corresponding first
The position of the monitoring temperature point of temperature, or, temperature is more than or equal to the position of the monitoring temperature point of corresponding second preset temperature；
In the electrothermal device part fouling, the position that the scale generates is that temperature is more than or equal to the corresponding second default temperature
The position of the monitoring temperature point of degree.
9. the method according to the description of claim 7 is characterized in that according to the fouling condition of the electrothermal device, to the electricity
Thermal device executes corresponding control strategy, comprising:
In the electrothermal device fouling, the power supply of the electrothermal device is cut off, and carry out warning reminding operation；
In the electrothermal device part fouling, controls the electrothermal device and work normally, and carry out prompting operation；
When the electrothermal device does not have fouling, controls the electrothermal device and work normally.
10. according to the method described in claim 9, it is characterized in that,
Warning reminding operation include: show that driving alarm module is alarmed by display interface, and/or, pass through display
The position that interface display scale generates, is cleaned with the position for reminding user to generate scale；
The prompting operation includes: the position that scale generation is shown by display interface, with the portion for reminding user to generate scale
Position is cleaned.
11. the method according to claim 1, wherein the method also includes:
The temperature of the electrothermal device is transmitted to cloud server by wireless communication mode；Wherein, the server according to
The temperature of the electrothermal device forms scale distribution figure, for improving to the electrothermal device.
12. -11 described in any item methods according to claim 1, which is characterized in that the liquid heating apparatus adds for electrothermal
Wet device.
13. a kind of liquid heating apparatus characterized by comprising
Electrothermal device, for heating liquid；
Temperature collecting module, for detecting the temperature of the electrothermal device；
Main control module is connect with the temperature collecting module and the electrothermal device, for the temperature according to the electrothermal device
The fouling condition for judging the electrothermal device executes correspondence to the electrothermal device according to the fouling condition of the electrothermal device
Control strategy.
14. equipment according to claim 13, which is characterized in that the main control module includes:
Judging unit, for judging the fouling condition of the electrothermal device according to the temperature of the electrothermal device；
Control unit executes corresponding control strategy to the electrothermal device for the fouling condition according to the electrothermal device.
15. equipment according to claim 14, which is characterized in that the judging unit includes:
First judgment sub-unit, for judging whether the temperature of the electrothermal device meets the first preset condition；
Subelement is determined, for determining the electrothermal device knot when the temperature of the electrothermal device meets the first preset condition
Dirt；
Second judgment sub-unit, for further sentencing when the temperature of the electrothermal device is unsatisfactory for first preset condition
Whether the temperature of the electrothermal device of breaking meets the second preset condition, with the fouling condition of the determination electrothermal device.
16. equipment according to claim 14, which is characterized in that the equipment further include:
Power supply is connected to the main control module, for powering to the main control module and the electrothermal device；
Driving circuit is connect with the main control module and the electrothermal device, for driving the electrothermal device to work；
Display interface is connected to the main control module, the position generated for showing scale；
Alarm module is connected to the main control module, and for alarming, is cleaned with the position for reminding user to generate scale.
17. equipment according to claim 16, which is characterized in that described control unit is also used to:
In the electrothermal device fouling, controls the power supply and stops power supply, and alarmed by the alarm module,
And/or the position that scale generates is shown by the display interface, it is cleaned with the position for reminding user to generate scale；
In the electrothermal device part fouling, controls the electrothermal device and work normally, and shown by the display interface
The position that scale generates, is cleaned with the position for reminding user to generate scale；
When the electrothermal device does not have fouling, controls the electrothermal device and work normally；
Wherein, the fouling condition of the electrothermal device includes: fouling, part fouling, without fouling.
18. the described in any item equipment of 3-17 according to claim 1, which is characterized in that the equipment is electric heat type humidifier.
19. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor is realized as described in any one of claims 1 to 12 when executing described program
Scale detection method.
20. a kind of storage medium comprising computer executable instructions, the computer executable instructions are by computer disposal
For executing the scale detection method as described in any one of claims 1 to 12 when device executes.
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