CN109953633A - Cooking equipment and the device and method for judging water boiling - Google Patents
Cooking equipment and the device and method for judging water boiling Download PDFInfo
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- CN109953633A CN109953633A CN201711342444.3A CN201711342444A CN109953633A CN 109953633 A CN109953633 A CN 109953633A CN 201711342444 A CN201711342444 A CN 201711342444A CN 109953633 A CN109953633 A CN 109953633A
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- humidity detection
- water boiling
- humidity
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- detection signal
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/004—Cooking-vessels with integral electrical heating means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of cooking equipment and judge the device and method of water boiling, described device includes: humidity detection unit, for detecting the humidity of current cooking environments to generate Humidity Detection signal；It is dried unit, for the humidity detection unit to be dried；Control chip, the control chip is connected with the drying process unit and the humidity detection unit respectively, the control chip works for controlling the drying process unit to be dried, and first preset time that is delayed after the completion of drying process obtains the Humidity Detection signal, and judged whether that water boiling occurs according to the corresponding Humidity Detection value of the Humidity Detection signal, thus, it is possible to accurate judgement water boiling, adjustment cooking status in time promotes culinary art effect.
Description
Technical field
It is the present invention relates to field of cooking techniques, in particular to a kind of device for judging water boiling, a kind of with the device
Cooking equipment and a kind of method for judging water boiling.
Background technique
Relevant cooking equipment such as electromagnetic oven passes through thermistor component mostly and judges water boiling, wherein thermistor
Component is placed below the range panel of cookware center.But the relevant technologies the problem is that, due to across range panel
(range panel general thickness is 4mm), and there are certain hysteresis qualitys for thermistor component, so being unable to judge accurately water boiling.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
One purpose is to propose a kind of device for judging water boiling, being capable of accurate judgement water boiling.
It is another object of the present invention to propose a kind of cooking equipment.Yet another object of the invention is that proposing one kind
Judge the method for water boiling.
In order to achieve the above objectives, one aspect of the present invention embodiment proposes a kind of device for judging water boiling, comprising: humidity
Detection unit, for detecting the humidity of current cooking environments to generate Humidity Detection signal；It is dried unit, for described
Humidity detection unit is dried；Control chip, the control chip respectively with the drying process unit and described wet
Detection unit to be spent to be connected, the control chip works for controlling the drying process unit to be dried, and
First preset time that is delayed after the completion of drying process obtains the Humidity Detection signal, and according to the Humidity Detection signal pair
The Humidity Detection value answered judges whether that water boiling occurs.
The device of judgement water boiling according to an embodiment of the present invention, detects current cooking environments by humidity detection unit
Humidity is dried humidity detection unit by being dried unit, controls chip control to generate Humidity Detection signal
System is dried unit and works to be dried, and first preset time that is delayed after the completion of drying process obtain it is wet
Degree detection signal, and judged whether that water boiling occurs according to the corresponding Humidity Detection value of Humidity Detection signal, thus, it is possible to accurately
Judge water boiling, adjust cooking status in time, promotes culinary art effect.
In addition, the device of judgement water boiling according to the above embodiment of the present invention can also have following additional technology special
Sign:
According to one embodiment of present invention, the control chip is further used for, big according to the Humidity Detection value
Water boiling occurs for judgement when default humidity threshold and/or the change rate of the Humidity Detection value are greater than default change rate threshold value.
According to one embodiment of present invention, the control chip in the drying process unit for being dried
Time when reaching the second preset time confirmation be dried and complete.
According to one embodiment of present invention, the drying process unit includes heating component, the heating component setting
Beside the humidity detection unit, the control chip is by controlling the heating component fever to the Humidity Detection list
Member is dried.
According to one embodiment of present invention, the humidity detection unit includes humistor, the humidity detection unit
The humidity of the current cooking environments is detected according to the resistance value of the humistor.
According to one embodiment of present invention, the device of the judgement water boiling further include: temperature detecting unit, it is described
Temperature detecting unit is used to detect the temperature of the humidity detection unit to generate temperature detection signal；Wherein, the temperature inspection
It surveys unit to be connected with the control chip, the control chip is also used to determine corresponding humidity according to the temperature detection signal
It is worth curve, and the Humidity Detection value according to the Humidity Detection signal and corresponding humidity value curve acquisition.
According to one embodiment of present invention, the device of the judgement water boiling further include: wireless communication unit, it is described
Wireless communication unit is connected with the control chip, and the wireless communication unit and cooking equipment and/or mobile terminal carry out nothing
Line communication, the control chip are used to set by the wireless communication unit to the culinary art when water boiling occurs for the judgement
Standby and/or mobile terminal sends standby signal.
In order to achieve the above objectives, another aspect of the present invention embodiment proposes a kind of cooking equipment, including the judgement
The device of water boiling,
The cooking equipment proposed according to embodiments of the present invention passes through the dress of the judgement water boiling of one side face embodiment
Set, can accurate judgement water boiling, and then adjust cooking status in time, promote culinary art effect.
In addition, cooking equipment according to the above embodiment of the present invention can also have the following additional technical features:
According to one embodiment of present invention, the cooking equipment is electromagnetic oven, electric cooker, pressure cooker or electric cooking pot.
In order to achieve the above objectives, another aspect of the invention embodiment propose it is a kind of judge water boiling method, including with
Lower step: the humidity of current cooking environments is detected to generate Humidity Detection signal by humidity detection unit；To Humidity Detection list
Member is dried；After the completion of drying process, the first preset time of delay obtains the Humidity Detection signal；According to described
The corresponding Humidity Detection value of Humidity Detection signal judges whether that water boiling occurs.
The method of judgement water boiling according to an embodiment of the present invention, is first dried humidity detection unit, then
The first preset time of delay obtains the Humidity Detection signal that humidity detection unit generates after the completion of being dried, and according to described wet
The corresponding Humidity Detection value of degree detection signal judges whether that water boiling occurs, thus, it is possible to which accurate judgement water boiling, adjusts in time
Cooking status promotes culinary art effect.
In addition, the device of judgement water boiling according to the above embodiment of the present invention can also have following additional technology special
Sign:
According to one embodiment of present invention, described to be according to the corresponding Humidity Detection value judgement of the Humidity Detection signal
The no water boiling that occurs includes: when the change for being greater than default humidity threshold and/or the Humidity Detection value according to the Humidity Detection value
When rate is greater than default change rate threshold value, judge that water boiling occurs.
According to one embodiment of present invention, the method for the judgement water boiling further include: withering
When time reaches the second preset time, confirmation, which is dried, to be completed.
According to one embodiment of present invention, the method for the judgement water boiling further include: detect the Humidity Detection
The temperature of unit is to generate temperature detection signal；Corresponding humidity value curve is determined according to the temperature detection signal, and according to
Humidity Detection value described in the Humidity Detection signal and corresponding humidity value curve acquisition.
Detailed description of the invention
Fig. 1 is the block diagram of the device of judgement water boiling according to an embodiment of the present invention；
Fig. 2 is the block diagram of the device of judgement water boiling according to an embodiment of the invention；
Fig. 3 is the block diagram of the device of judgement water boiling in accordance with another embodiment of the present invention；
Fig. 4 is the schematic diagram of humidity value curve in the device of judgement water boiling according to an embodiment of the invention；
Fig. 5 is the block diagram of the device of the judgement water boiling of another embodiment according to the present invention；
Fig. 6 is the block diagram of cooker according to an embodiment of the present invention；
Fig. 7 is the flow chart of the method for judgement water boiling according to an embodiment of the present invention；And
Fig. 8 is the flow chart of the method for judgement water boiling according to an embodiment of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings come describe the embodiment of the present invention judgement water boiling device, with the cooking equipment of the device
And judge the method for water boiling.
Fig. 1 is the block diagram of the device of judgement water boiling according to an embodiment of the present invention.As shown in Figure 1, judging water
The device of boiling includes: humidity detection unit 10, is dried unit 20 and control chip 30.
Wherein, humidity detection unit 10 is used to detect the humidity of current cooking environments to generate Humidity Detection signal, specifically
Ground, the humidity of cooking environments can refer to the humidity inside cooking equipment or the humidity outside cooking equipment, more specifically, humidity is examined
Surveying unit 10 can be set in the exhaust passage of cooking equipment (cooking equipment goes out vapor by exhaust passage) with the row of detection
Humidity in gas channel, alternatively, exhaust outlet (the i.e. exhaust passage outside cooking equipment can be set in humidity detection unit 10
Outlet) sentence the humidity for detecting exhaust ports.
Unit 20 is dried for humidity detection unit 10 to be dried；Chip 30 is controlled respectively and at drying
Reason unit 20 is connected with humidity detection unit 10, and control chip 30 works for controlling drying process unit 20 to be done
Dry processing, and the first preset time acquisition Humidity Detection signal that is delayed after the completion of drying process, and according to Humidity Detection signal
Corresponding Humidity Detection value judges whether that water boiling occurs.
That is, can be done by being dried unit 20 to humidity detection unit 10 before judging water boiling
It is dry, also, first preset time that is delayed again is judged after the completion of being dried the drying process of unit 20, to improve water
The accuracy of boiling judgement.Specifically, being dried unit 20 may be provided near humidity detection unit 10.
Specifically, a large amount of steam can be generated after water boiling, the humidity in cooking equipment and outside cooking equipment is caused to occur
Variation.In embodiments of the present invention, first humidity detection unit 10 is dried, to remove the Humidity Detection before measurement
Moisture existing for unit 10；Drying process unit 20 is controlled when being dried and completing again to stop being dried, and is stopped in drying
The Humidity Detection signal that humidity detection unit 10 generates only is obtained after the first preset time, thus, when default by stopping first
Between the temperature of humidity detection unit 10 can be made to be restored to the state close to ambient temperature；Finally, being believed according to Humidity Detection
Number corresponding Humidity Detection value is obtained, and is judged whether that water boiling occurs according to corresponding Humidity Detection value.Wherein, first is default
Time can obtain according to experiment test, such as preferably be 1 minute.
It should be noted that control chip 30 can be before obtaining Humidity Detection signal every time to humidity detection unit 10
It is dried；Humidity detection unit 10 can also be dried every N (N be greater than 1 integer) is secondary, that is, obtained
Humidity detection unit 10 is dried after n times Humidity Detection signal and before obtaining the N+1 times Humidity Detection signal；
Or only humidity detection unit 10 can also be dried before first time obtains Humidity Detection signal.
A specific embodiment according to the present invention, control chip 30 are further used for, are greater than according to Humidity Detection value
Water boiling occurs for judgement when default humidity threshold and/or the change rate of Humidity Detection value are greater than default change rate threshold value.
That is, control chip 30 can obtain Humidity Detection signal when judging water boiling, then controlling chip 30 can
Water is judged according to Humidity Detection signal acquisition Humidity Detection value, and when Humidity Detection value is greater than default humidity threshold such as 75%
Boiling is that water is opened；Or control chip 30 can be according to Humidity Detection signal acquisition Humidity Detection value, and calculates Humidity Detection value
Change rate, for example, current humidity detected value relative to previous Humidity Detection value change rate or current humidity detected value relative to first
The change rate of beginning Humidity Detection value (i.e. first Humidity Detection value), and it is greater than default variation in the change rate of Humidity Detection value
Water boiling is judged when rate threshold value；Or control chip 30 can also be greater than default humidity threshold and humidity in aforementioned default humidity threshold
The change rate of detected value, which is greater than when default change rate threshold value is all satisfied, judges water boiling.
The device of the judgement water boiling of the embodiment of the present invention as a result, can accurate judgement water boiling, and then adjust and cook in time
It prepares food state, promotes culinary art effect.
Further, control chip 30 is used to reach second in the drying process withering time of unit 20 default
Confirmation, which is dried, when the time completes.That is, control chip 30 can start timing after being dried unit 20 and starting, and
When timing time reaches the second preset time, control is dried unit 20 and stops working, and completes to be dried.Wherein, second
Preset time can be obtained according to experiment test, such as preferably be 0.5 minute
A specific embodiment according to the present invention, as shown in Fig. 2, being dried unit 20 may include heating component 21,
The setting of heating component 21 is on 10 side of humidity detection unit, and control chip 30 is by the control fever of heating component 21 to examine to humidity
Unit 10 is surveyed to be dried.Specifically, heating component 21 may include power resistor.
Humidity detection unit 10 is dried that is, heating method can be used, i.e., in humidity detection unit
10 sides use a power resistor, and power resistor generates heat when working, and can remove humidity detection unit by power resistor fever
The moisture on 10 surfaces.
According to one embodiment of present invention, as shown in Fig. 2, humidity detection unit 10 may include humistor 11, humidity
Detection unit 10 detects the humidity of current cooking environments according to the resistance value of humistor 11.It should be understood that humistor 11
Resistance value can change with the variation of humidity, in other words, when the humidity of current cooking environments changes, humistor 11
Resistance value can also change therewith, can obtain the humidity of current cooking environments by the resistance value of detection humistor 11 as a result,.
Further, according to one embodiment of present invention, as shown in figure 3, judging the device of water boiling, further includes: temperature
Detection unit 40 is spent, temperature detecting unit 40 is used to detect the temperature of humidity detection unit 10 to generate temperature detection signal；Its
In, temperature detecting unit 40 is connected with control chip 30, and control chip 30 is also used to be determined according to temperature detection signal corresponding
Humidity value curve, and according to Humidity Detection signal and corresponding humidity value curve acquisition Humidity Detection value.
That is, temperature detecting unit 40 can detect the temperature of 10 local environment of humidity detection unit, it is wet getting
After degree detection signal, the temperature that can be combined with 10 local environment of humidity detection unit obtains final Humidity Detection value.
By taking humistor 11 as an example, the resistance value of humistor 11 can also change therewith, and the resistance of humistor 11
The situation of change of value at different temperatures is not also identical, as shown in figure 4, the resistance value of humistor 11 is pressed when temperature is 15 DEG C
Change according to curve 1 with humidity；When temperature is 25 DEG C, the resistance value of humistor 11 changes according to curve 2 with humidity；When temperature is
At 35 DEG C, the resistance value of humistor 11 changes according to curve 3 with humidity；When temperature is 40 DEG C, the resistance value of humistor 11 is pressed
Change according to curve 4 with humidity；When temperature is 55 DEG C, the resistance value of humistor 11 changes according to curve 5 with humidity.
In turn, control chip 30 can prestore the humidity value curve (such as humidity value-resistance value curve) under different temperatures,
When detecting humidity, control chip 30 can obtain temperature detection signal and the life of humidity detection unit 10 of the generation of temperature detecting unit 40
At Humidity Detection signal (such as resistance value of humistor 11) corresponding humidity value is then chosen according to temperature detection signal
Curve 5 is chosen when curve such as temperature is 55 DEG C, and using the corresponding humidity value of Humidity Detection signal on humidity value curve as wet
Detected value is spent, i.e., using the corresponding humidity value of the resistance value of humistor 11 on curve 5 as Humidity Detection value.
Thereby, it is possible to detect accurate humidity value, especially for the biggish cooking environments of temperature change, further mention
The high accuracy of water boiling judgement.
Further, according to one embodiment of present invention, as shown in figure 5, judging the device of water boiling, further includes: nothing
Line communication unit 50, wireless communication unit 50 with control chip 30 be connected, wireless communication unit 50 also with cooking equipment and/or shifting
Dynamic terminal carries out wireless communication, and control chip 30 is for when water boiling occurs for judgement, unit 50 to be set to culinary art by wireless communication
Standby and/or mobile terminal sends standby signal.
That is, water boiling time control coremaking piece 30 can by wireless communication unit 50 to cooking equipment and/or movement
Terminal sends standby signal.Cooking equipment and/or mobile terminal can issue the user with prompt letter after receiving standby signal
Breath.In addition, cooking equipment can also stop heating or carrying out drop power heating after receiving standby signal,
Such as when cooking equipment runs on water boiling function, cooking equipment can stop heating and shutting down after water boiling, when
When cooking equipment runs on pot congee function, cooking equipment can reduce heating power after water boiling, to avoid occurring to overflow existing
As.
In addition, the device of the judgement water boiling of the embodiment of the present invention can be battery powered, or other modes also can be used
Power supply.The device of the judgement water boiling of the embodiment of the present invention can be integrally disposed in cooking equipment, is independently of cooking equipment list
Solely setting.
To sum up, the device of judgement water boiling according to an embodiment of the present invention detects current culinary art by humidity detection unit
The humidity of environment is dried humidity detection unit by being dried unit, controls to generate Humidity Detection signal
Chip controls are dried unit and work to be dried, and first preset time that is delayed after the completion of drying process
Humidity Detection signal is obtained, and is judged whether that water boiling occurs according to the corresponding Humidity Detection value of Humidity Detection signal, thus, energy
Enough accurate judgement water boilings, adjust cooking status in time, promote culinary art effect.
The embodiment of the present invention also proposed a kind of cooking equipment.
Fig. 6 is the block diagram of cooking equipment according to an embodiment of the present invention.As shown in fig. 6, cooking equipment 100 includes
Judge the device 200 of water boiling.
According to one embodiment of present invention, cooking equipment 100 can be electromagnetic oven, electric cooker, pressure cooker or electric cooking pot etc..
The cooking equipment proposed according to embodiments of the present invention passes through the dress of the judgement water boiling of one side face embodiment
Set, can accurate judgement water boiling, and then adjust cooking status in time, promote culinary art effect.
The device of judgement water boiling based on previous embodiment, the invention also provides a kind of methods for judging water boiling.
It should be noted that the embodiment of the device of aforementioned judgement water boiling is also applied for judgement water boiling provided in this embodiment
Method is not described in detail in the present embodiment.
Fig. 7 is the flow chart of the method for judgement water boiling according to an embodiment of the present invention.As shown in fig. 7, judging water boiling
Method the following steps are included:
S1: the humidity of current cooking environments is detected to generate Humidity Detection signal by humidity detection unit；
S2: humidity detection unit is dried；
S3: after the completion of drying process, the first preset time of delay obtains Humidity Detection signal；
S4: judged whether that water boiling occurs according to the corresponding Humidity Detection value of Humidity Detection signal.
According to one embodiment of present invention, judged whether that water occurs according to the corresponding Humidity Detection value of Humidity Detection signal
Boiling is that step S4 includes: when the change rate for being greater than default humidity threshold and/or Humidity Detection value according to Humidity Detection value is greater than
When default change rate threshold value, judge that water boiling occurs.
According to one embodiment of present invention, judge the method for water boiling further include: reach in the withering time
When to the second preset time, confirmation, which is dried, to be completed.
According to one embodiment of present invention, judge the method for water boiling further include: detect the temperature of humidity detection unit
To generate temperature detection signal；Determine corresponding humidity value curve according to temperature detection signal, and according to Humidity Detection signal and
Corresponding humidity value curve acquisition Humidity Detection value.
Specifically, as shown in figure 8, the method for the judgement water boiling of a specific embodiment of the invention includes following step
It is rapid:
S101: humidity detection unit is dried.
S102: judge whether the withering time reaches the second preset time.
If so, thening follow the steps S103；If it is not, then return step S101.
S103: stop being dried.
S104: judge whether the time for stopping being dried reaches the first preset time.
If so, thening follow the steps S105；If it is not, then return step S103.
S105: the humidity of current cooking environments is detected to generate Humidity Detection signal by humidity detection unit, and is detected
The temperature of humidity detection unit is to generate temperature detection signal.
S106: according to temperature detection signal and Humidity Detection signal acquisition Humidity Detection value.
S107: judge whether Humidity Detection value is greater than default humidity threshold.
If so, thening follow the steps S108；If it is not, then terminating.
S108: judge water boiling.
To sum up, the method for judgement water boiling according to an embodiment of the present invention, is first dried humidity detection unit,
First preset time that is delayed after the completion of drying process again obtains the Humidity Detection signal that humidity detection unit generates, and according to wet
The corresponding Humidity Detection value of degree detection signal judges whether that water boiling occurs, thus, it is possible to which accurate judgement water boiling, adjusts in time
Cooking status promotes culinary art effect.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (13)
1. a kind of device for judging water boiling characterized by comprising
Humidity detection unit, for detecting the humidity of current cooking environments to generate Humidity Detection signal；
It is dried unit, for the humidity detection unit to be dried；
Chip is controlled, the control chip is connected with the drying process unit and the humidity detection unit respectively, the control
Coremaking piece works to be dried for controlling the drying process unit, and is delayed after the completion of drying process the
One preset time obtains the Humidity Detection signal, and is judged whether according to the corresponding Humidity Detection value of the Humidity Detection signal
Water boiling occurs.
2. the device of judgement water boiling according to claim 1, which is characterized in that the control chip is further used for,
It is greater than default change rate in the change rate for being greater than default humidity threshold and/or the Humidity Detection value according to the Humidity Detection value
Water boiling occurs for judgement when threshold value.
3. the device of judgement water boiling according to claim 1, which is characterized in that the control chip is used for described dry
Confirmation, which is dried, when the dry processing unit withering time reaches the second preset time completes.
4. the device of judgement water boiling according to any one of claim 1-3, which is characterized in that the drying process is single
Member includes heating component, and the heating component is arranged beside the humidity detection unit, and the control chip passes through control institute
Heating component fever is stated so that the humidity detection unit to be dried.
5. the device of judgement water boiling according to claim 1, which is characterized in that the humidity detection unit includes wet sensitive
Resistance, the humidity detection unit detect the humidity of the current cooking environments according to the resistance value of the humistor.
6. judging the device of water boiling according to claim 1 or 5, which is characterized in that further include:
Temperature detecting unit, the temperature detecting unit are used to detect the temperature of the humidity detection unit to generate temperature detection
Signal；
Wherein, the temperature detecting unit is connected with the control chip, and the control chip is also used to be examined according to the temperature
It surveys signal and determines corresponding humidity value curve, and is wet according to the Humidity Detection signal and corresponding humidity value curve acquisition
Spend detected value.
7. the device of judgement water boiling according to claim 1, which is characterized in that further include:
Wireless communication unit, the wireless communication unit are connected with the control chip, and the wireless communication unit is set with culinary art
Standby and/or mobile terminal carries out wireless communication, and the control chip is used to pass through the nothing when water boiling occurs for the judgement
Line communication unit sends standby signal to the cooking equipment and/or mobile terminal.
8. a kind of cooking equipment, which is characterized in that the dress including judgement water boiling described according to claim 1 any one of -7
It sets.
9. cooking equipment according to claim 8, which is characterized in that the cooking equipment is electromagnetic oven, electric cooker, pressure
Pot or electric cooking pot.
10. a kind of method for judging water boiling, which comprises the following steps:
The humidity of current cooking environments is detected by humidity detection unit to generate Humidity Detection signal；
Humidity detection unit is dried；
After the completion of drying process, the first preset time of delay obtains the Humidity Detection signal；
Judged whether that water boiling occurs according to the corresponding Humidity Detection value of the Humidity Detection signal.
11. the method for judgement water boiling according to claim 10, which is characterized in that described according to the Humidity Detection value
Judge whether that water boiling, which occurs, includes:
When the change rate for being greater than default humidity threshold and/or the Humidity Detection value according to the Humidity Detection value is greater than default become
When rate threshold value, judge that water boiling occurs.
12. the method for judgement water boiling according to claim 10, which is characterized in that further include:
When the withering time reaching the second preset time, confirmation, which is dried, to be completed.
13. the method for judgement water boiling according to claim 10, which is characterized in that further include:
The temperature of the humidity detection unit is detected to generate temperature detection signal；
Corresponding humidity value curve is determined according to the temperature detection signal, and according to the Humidity Detection signal and corresponding wet
Humidity Detection value described in angle value curve acquisition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711342444.3A CN109953633A (en) | 2017-12-14 | 2017-12-14 | Cooking equipment and the device and method for judging water boiling |
Applications Claiming Priority (1)
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| CN112034756A (en) * | 2020-08-27 | 2020-12-04 | 华帝股份有限公司 | System for adjusting kitchen environment and adjusting method thereof |
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