CN117356894A - Control method and device of steam box, kitchen appliance and storage medium - Google Patents
Control method and device of steam box, kitchen appliance and storage medium Download PDFInfo
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- CN117356894A CN117356894A CN202311456367.XA CN202311456367A CN117356894A CN 117356894 A CN117356894 A CN 117356894A CN 202311456367 A CN202311456367 A CN 202311456367A CN 117356894 A CN117356894 A CN 117356894A
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- 238000000034 method Methods 0.000 title claims abstract description 81
- 238000005086 pumping Methods 0.000 claims abstract description 548
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 489
- 238000001704 evaporation Methods 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000008020 evaporation Effects 0.000 claims abstract description 41
- 230000005856 abnormality Effects 0.000 claims description 13
- 238000004590 computer program Methods 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 7
- 230000002159 abnormal effect Effects 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000010025 steaming Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
-
- 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
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
- A47J2027/043—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam
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- Control Of Positive-Displacement Pumps (AREA)
Abstract
The embodiment of the invention provides a control method and device of a steam box, a kitchen appliance and a storage medium, wherein the steam box comprises an evaporation mechanism and a water suction pump; the water pump pumps water to the evaporation mechanism through the waterway; firstly, determining the time interval between two adjacent pumping steps in real time; and then, according to the time interval between two pumping operations and the preset time interval range, the pumping time and pumping power of the water pump in the next pumping operation are adjusted in real time so as to control the single pumping amount to the preset pumping amount. By utilizing the technical scheme, when the water pumping time length or the water pumping power of the water pump is independently adjusted, the adjusting range is smaller, the noise generation time is too long due to the water pumping time length of the water pump is independently adjusted, the service life of the water pump is reduced due to the water pumping power of the water pump is adjusted, the adjusting range is improved, the service life of the water pump is prolonged, the noise duration is reduced, and the user experience is improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of intelligent household appliances, in particular to a control method and device of a steam box, a kitchen appliance and a storage medium.
Background
Many steaming and baking all-in-one machines or integrated stoves with steaming boxes in the prior market are built-in evaporating mechanisms, namely, a steam heating device is arranged in a cavity, and when a steaming function works, a water suction pump pumps water onto the evaporating mechanisms, and the evaporating mechanisms heat so as to generate steam.
The relevance of the working mode of the built-in evaporator and the waterway structure is very large, because the working time of the water suction pump is fixed, when the waterway structure is smooth, the water quantity of steam generated by the evaporator can be increased finally, but when the waterway structure is not smooth due to the problem of assembly consistency or long-term scale accumulation of a machine, the water pump works with fixed water suction time and power, the water quantity of steam generated by the evaporating mechanism of the evaporator can be reduced finally, dry burning is easy to occur, damage is caused to equipment, noise is generated when water is pumped frequently, and user experience is influenced. If the waterway is smooth too much, more water is pumped to the evaporation mechanism and overflows, on one hand, the heating rate is slowed down, the steam is generated slowly, on the other hand, the water consumption is increased, the residual water quantity in the cavity is increased after cooking is finished, the cleaning burden of a user is increased, and the use experience of the user is influenced.
The water pumping time length of the water pump or the water quantity adjusting range of the water pump is smaller according to the smoothness of the waterway, the water pumping time length of the water pump is independently adjusted, and the long-time water pumping can bring noise; the pumping power of the water pump is independently regulated, and the service life of the water pump can be damaged when the water pump operates at the limit power for a long time.
Disclosure of Invention
The embodiment of the invention provides a control method and device of a steam box, a kitchen appliance and a storage medium, wherein the water pumping time and the water pumping power of a water pump are combined and adjusted according to the smoothness of a waterway so as to adjust the water quantity extracted to an evaporation mechanism, so that the water inlet and outlet quantity of the evaporation mechanism is balanced, the noise pollution is reduced, and the service life of the water pump is prolonged.
In a first aspect, an embodiment of the present invention provides a method for controlling a steam box, where the steam box includes an evaporation mechanism and a water pump; the water pump pumps water to the evaporation mechanism through a waterway;
the control method comprises the following steps:
determining the time interval of the current adjacent two pumping steps in real time;
and according to the time interval between the two pumping operations and the preset time interval range, the pumping time and pumping power of the water pump in the next pumping operation are adjusted in real time so as to control the single pumping amount to the preset pumping amount.
Optionally, adjusting the pumping time and pumping power of the pump in real time to control the single pumping amount to a preset pumping amount includes:
and sequentially adjusting the pumping power and pumping time of the water pump in real time so as to control the single pumping quantity to the preset pumping quantity.
Optionally, adjusting the pumping power and pumping duration of the pump sequentially in real time to control the single pumping amount to a preset pumping amount, including:
adjusting the pumping power of the water pump to the limit power;
and when the pumping power is the limit power, adjusting the pumping time of the water pump so as to control the single pumping quantity to the preset pumping quantity.
Optionally, adjusting the pumping time and pumping power of the pump in real time to control the single pumping amount to a preset pumping amount includes:
and sequentially adjusting the pumping time length and pumping power of the water pump in real time so as to control the single pumping quantity to the preset pumping quantity.
Optionally, adjusting the pumping time and pumping power of the pump sequentially in real time to control the single pumping amount to a preset pumping amount, including:
adjusting the pumping time of the water pump to the limit time;
and when the water pumping time length is the limit value time length, adjusting the water pumping power of the water pump to control the single water pumping amount to the preset water pumping amount.
Optionally, after adjusting the pumping power of the water pump to the limit power,
when the pumping power is the limiting power, adjusting the pumping time of the water pump to control the single pumping amount to the preset pumping amount, and the method comprises the following steps:
and determining that the pumping time of the water pump does not reach the limit time.
Optionally, after adjusting the pumping time of the water pump to the limit time,
when the pumping time is the limit time, adjusting the pumping power of the water pump to control the single pumping amount to the preset pumping amount, and the method comprises the following steps:
and determining that the pumping power of the water pump does not reach the limit power.
Optionally, after adjusting the pumping power of the water pump to the limit power,
when the pumping power is the limiting power, the pumping time of the water pump is adjusted to control the single pumping quantity to the preset pumping quantity, and the method further comprises the following steps:
and when the pumping power of the water pump is the limiting power and the pumping time of the water pump is the limiting time, keeping the pumping power and the pumping time unchanged.
Optionally, after adjusting the pumping time of the water pump to the limit time,
when the pumping time is the limit time, adjusting the pumping power of the water pump to control the single pumping amount to the preset pumping amount, and the method comprises the following steps:
And when the pumping power of the water pump is the limit power and the pumping time of the water pump is the limit time, alarming to prompt abnormality.
Optionally, determining, in real time, a current adjacent time interval for two water pumps includes:
acquiring a first time node when the first water pumping is finished;
acquiring a second time node when the second water pumping is finished;
and calculating the time interval of the current adjacent two pumping times according to the first time node and the second time node.
Optionally, the preset time interval range includes a first preset time interval range and a second preset time interval range;
according to the time interval of pumping water twice and the preset time interval range, the pumping time length and pumping power of the water pump are adjusted in real time so as to control the single pumping amount to the preset pumping amount, and the method comprises the following steps:
when the time interval between the two pumping operations exceeds the first preset time interval range and is within the second preset time interval range, the pumping time length and pumping power of the water pump are adjusted in real time; the second preset time interval range is larger than the first preset time interval range;
when the time interval of the two pumping operations is within the first preset time interval range, maintaining the pumping power and pumping time of the water pump unchanged;
And when the time interval between the two pumping operations exceeds the second preset time interval range, alarming to prompt abnormality.
Optionally, when the time interval between the two pumping operations exceeds the first preset time interval range and is within the second preset time interval range, adjusting the pumping time length and pumping power of the water pump in real time, including:
when the current time interval between two adjacent pumping operations is within the second preset time interval range and is lower than the lower limit of the first preset time interval range, the pumping time length and pumping power of the water pump are increased;
and when the time interval of the current adjacent two pumping operations is within the second preset time interval range and is higher than the upper limit of the first preset time interval range, reducing the pumping time length and pumping power of the water pump.
In a second aspect, an embodiment of the present invention further provides a control device for a steam box, including:
the time interval determining module is used for determining the time interval of the current adjacent two pumping processes in real time;
and the water pumping quantity adjusting module is used for adjusting the water pumping time and the water pumping power of the water pump in the next water pumping according to the time interval between the two water pumping and the preset time interval range so as to control the single water pumping quantity to the preset water pumping quantity.
In a third aspect, an embodiment of the present invention further provides a kitchen appliance, including:
one or more processors;
a storage means for storing one or more programs;
the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the method of any of the first aspects of the present invention.
In a fourth aspect, the embodiment of the present invention further provides a computer readable storage medium, where a computer program is stored, where the program when executed by a processor implements the method for controlling a seed steamer provided by the embodiment of the present invention.
The embodiment of the invention provides a control method and device of a steam box, a kitchen appliance and a storage medium, wherein the steam box comprises an evaporation mechanism and a water suction pump; the water pump pumps water to the evaporation mechanism through the waterway; firstly, determining the time interval between two adjacent pumping steps in real time; and then, according to the time interval between two pumping operations and the preset time interval range, the pumping time and pumping power of the water pump in the next pumping operation are adjusted in real time so as to control the single pumping amount to the preset pumping amount. By utilizing the technical scheme, when the water pumping time length or the water pumping power of the water pump is independently adjusted, the adjusting range is smaller, the noise generation time is too long due to the water pumping time length of the water pump is independently adjusted, the service life of the water pump is reduced due to the water pumping power of the water pump is adjusted, the adjusting range is improved, the service life of the water pump is prolonged, the noise duration is reduced, and the user experience is improved.
Drawings
Fig. 1 is a schematic structural view of a steam box according to a first embodiment of the present invention;
fig. 2 is a schematic flow chart of a control method of a steam box according to a first embodiment of the present invention;
fig. 3 is a schematic flow chart of a control method of a steam box according to a second embodiment of the present invention;
fig. 4 is a schematic flow chart of a control method of a steam box according to a third embodiment of the present invention;
fig. 5 is a flow chart of a control method of a steam box according to a fourth embodiment of the present invention;
fig. 6 is a schematic flow chart of a control method of a steam box according to a fifth embodiment of the present invention;
fig. 7 is a flow chart of a control method of a steam box according to a sixth embodiment of the present invention;
fig. 8 is a schematic structural diagram of a control device for a steam box according to a seventh embodiment of the present invention;
fig. 9 is a schematic structural diagram of a kitchen appliance according to an eighth embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
Before discussing exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart depicts operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently, or at the same time. Furthermore, the order of the operations may be rearranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figures. The processes may correspond to methods, functions, procedures, subroutines, and the like. Furthermore, embodiments of the invention and features of the embodiments may be combined with each other without conflict.
The term "comprising" and variants thereof as used herein is intended to be open ended, i.e., including, but not limited to. The term "based on" is based at least in part on. The term "one embodiment" means "at least one embodiment".
It should be noted that the terms "first," "second," and the like herein are merely used for distinguishing between corresponding contents and not for defining a sequential or interdependent relationship.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those skilled in the art will appreciate that "one or more" is intended to be construed as "one or more" unless the context clearly indicates otherwise.
Example 1
Fig. 1 is a schematic structural view of a steam box according to a first embodiment of the present invention, and referring to fig. 1, the steam box includes an evaporation mechanism 10 and a water pump 20; the water pump 20 pumps water to the evaporation mechanism 10 through the waterway 30; fig. 2 is a schematic flow chart of a control method of a steam box according to an embodiment of the present invention, where the method may be performed by a control device of the steam box, and the device may be implemented in hardware and/or software and may be disposed in the steam box.
The method is described below with reference to fig. 1 and 2, and with reference to fig. 2, the control method includes:
s110, determining the time interval of the current adjacent two pumping steps in real time.
Specifically, since the steam box needs to keep a certain amount of water on the evaporation mechanism 10 during operation, and when the amount of water of the evaporation mechanism 10 evaporates to a preset lower limit of water, if water is not replenished in time, there is a risk of dry heating, so that the water pump 20 needs to be controlled to pump water to the evaporation mechanism 10 through the waterway 30 at a fixed pumping time and pumping power at this time; by way of example, whether the amount of water is evaporated to a preset lower limit of the amount of water can be determined by the weight or temperature of the evaporation mechanism 10, which is not limited in the embodiment of the present invention; when the waterway 30 is blocked, the single water pumping amount is reduced, and under the condition of constant evaporation rate, the time interval from the next water supplementing is shortened compared with that in a normal state; when the waterway 30 is too smooth, the single water pumping amount is increased, and under the condition of constant evaporation rate, the time interval from the next water supplementing is prolonged compared with that in a normal state; the current adjacent time interval between two pumping operations can be determined in real time to judge the current smooth state of the waterway 30 so as to adjust the pumping time period and pumping power.
And S120, according to the time interval between two pumping operations and the preset time interval range, the pumping time and pumping power of the water pump in the next pumping operation are adjusted in real time so as to control the single pumping amount to the preset pumping amount.
The preset time interval range may be understood as a time interval preset by a user, specifically, because the smooth degree of the waterway is different, the time interval of two water pumping is different, and when the waterway 30 is blocked, the time interval of two water pumping is short, and when the waterway 30 is too smooth, the time interval of two water pumping is long, so that the smooth state of the waterway 30 can be judged according to the current adjacent time interval of two water pumping and the preset time interval range, and the single water pumping duration and the water pumping power can be increased when the waterway 30 is blocked; the preset water pumping amount is understood as an amount of water preset by a user to make the water amount in the evaporation mechanism 10 be in an in-out balance state.
Illustratively, when the waterway 30 is blocked, a single pumping amount is required to be increased, and when pumping power is independently adjusted, the adjustable water amount range is + -V1; when the water pumping time is independently regulated, the adjustable water quantity range is + -V2, so that when the water pumping power and the water pumping time are regulated simultaneously, the adjustable water quantity range is + -V1 + V2, the water quantity regulation range can be increased, and more extreme conditions can be met; meanwhile, if the same water inflow is to be regulated, the water pumping power and the water pumping time length are regulated in a superimposed mode, compared with the independent regulation time length or the single regulation of the water pumping power, the service life of the water inlet pump 20 can be prolonged, meanwhile, the noise generated by long-time water inlet can be reduced, and the user experience is improved. For example, when the waterway 30 is blocked, the water amount of V3 needs to be increased, and when the power of the water inlet pump 20 is increased alone, the service life of the water inlet pump 20 is reduced due to the power limit value, and after the water pumping time is prolonged, noise is generated when the water pump 20 pumps water, which increases the noise generating time and affects the user experience; therefore, the water inlet pump water pumping power can be increased to increase part of water inlet quantity, and meanwhile, the water pumping time is increased to increase part of water inlet quantity, so that the service life of the water inlet pump can be prolonged, the noise time can be reduced, and the user experience can be improved on the premise of increasing the water inlet quantity of V3.
The embodiment of the invention provides a control method of a steam box, which comprises an evaporation mechanism and a water pump; the water pump pumps water to the evaporation mechanism through the waterway; firstly, determining the time interval of the current adjacent two pumping steps in real time; then according to the time interval and the preset time interval range that draw water twice, the time length of drawing water and the power of drawing water of water pump when drawing water next time are adjusted in real time to control single water yield to predetermineeing the water yield, when having solved the time length of drawing water or the power of drawing water of individual adjustment water pump, accommodation is less, and the time length of drawing water of individual adjustment water pump can lead to producing noise time overlength, and the power of drawing water of adjustment water pump then can reduce the problem of water pump life-span, when having improved accommodation, has promoted the life of water pump, reduces noise duration, has promoted user experience.
Example two
Fig. 3 is a schematic flow chart of a control method of a steam box according to a second embodiment of the present invention, where the second embodiment is optimized based on the above embodiments. In this embodiment, the step of determining, in real time, the current adjacent time interval between two pumping operations is embodied as follows:
and acquiring a first time node at the end of the first water pumping.
And acquiring a second time node when the second water pumping is finished.
And calculating the time interval of the current adjacent two pumping times according to the first time node and the second time node.
And (3) adjusting the water pumping time and the water pumping power of the water pump in the next water pumping in real time in the step (S120) so as to control the single water pumping amount to the preset water pumping amount, and further embodying:
when the time interval of the two pumping operations is within a first preset time interval range, maintaining the pumping power and pumping time of the water pump unchanged;
and when the time interval between the two pumping operations exceeds a second preset time interval range, alarming to prompt abnormality.
When the time interval of the current adjacent two pumping operations is within the second preset time interval range and is lower than the lower limit of the first preset time interval range, the pumping time length and pumping power of the water pump are increased;
and when the time interval of the current adjacent two pumping operations is within the second preset time interval range and is higher than the upper limit of the first preset time interval range, reducing the pumping time and pumping power of the water pump.
As shown in fig. 3, a control method for a steam box according to a second embodiment of the present invention includes the following steps:
s210, acquiring a first time node when the first water pumping is finished.
S220, acquiring a second time node when the second water pumping is finished.
S230, calculating the time interval of the current adjacent two pumping times according to the first time node and the second time node.
Specifically, the water pump is controlled to pump water at the current pumping power and the current pumping time, a first time node is recorded after the pumping is finished, the water pump is controlled to pump water continuously at the current pumping power and the current pumping time when the water amount is evaporated to the lower limit of the water amount, a second time node is recorded after the pumping is finished, and the time interval between the current adjacent two pumping times can be obtained according to the difference value of the two time nodes.
And S240, when the current time interval between two adjacent water pumps is within the second preset time interval range and is lower than the lower limit of the first preset time interval range, the water pumping duration and the water pumping power of the water pump are increased.
The first preset time interval range can be understood as a preset time interval between two adjacent water pumping processes when the water path is in a normal smooth state; the second preset time interval range can be understood as a preset time interval between two adjacent water pumping processes when no abnormality occurs in the steaming oven.
Specifically, when the time interval between two pumping operations is lower than the lower limit of the first preset time interval range, namely, the state that the waterway is blocked is judged, and the water pump works at the current pumping power and the pumping time, the water quantity of single pumping operation is reduced, so that the pumping time and the pumping power of the water pump are required to be increased, the flow speed of water in the waterway and the circulation time of the water flow are increased, the water inflow of single pumping operation is increased, and the time interval between two pumping operations is within the first preset time interval range.
S250, when the current time interval between two adjacent water pumping is within the second preset time interval range and is higher than the upper limit of the first preset time interval range, the water pumping time length and the water pumping power of the water pump are reduced.
Specifically, when the time interval between two pumping operations is higher than the upper limit of the first preset time interval range, namely, the waterway is judged to be in an excessively smooth state, at this time, the water pump works with the current pumping time and pumping power, and the water quantity of a single water passage can become more, so that the water quantity drawn to the evaporation mechanism can become more, and therefore, the pumping time and pumping power of the water pump need to be reduced so as to reduce the flow speed of water flow in the waterway and the circulation time of the water flow, thereby reducing the water inflow of the single pumping operation until the time interval between two pumping operations is within the first preset time interval range.
And S260, when the time interval between the two pumping operations is within a first preset time interval range, maintaining the pumping power and the pumping time of the water pump unchanged.
Specifically, when the time interval of two times of water pumping is within the first preset time interval range, namely, the water pump works with the water pumping power and the water pumping duration at the moment, the water inlet and outlet normal quantity of the evaporation mechanism can be met, so that the water pumping power and the water pumping duration of the water pump are kept unchanged.
S270, when the time interval between the two pumping operations exceeds the second preset time interval range, alarming to prompt abnormality.
Specifically, the second preset time interval range is a larger time interval, the upper limit of the second preset time interval range is a larger time interval value, when the time interval between two pumping is higher than the upper limit of the second preset time interval range, the water inlet system of the steam oven is judged to be abnormal, and the steam load is abnormal or the waterway signal is abnormal, for example, the water inlet system of the steam oven needs to be warned to prompt a user to check the abnormality; when the time interval between the two pumping operations is lower than the lower limit of the second preset time interval range, the water inlet system of the steam oven is judged to have frequent pumping operations, and then dry burning risks exist, so that an alarm is required to remind a user to check in time.
According to the technical scheme, when the time interval of the current adjacent two pumping operations is within the second preset time interval range and is lower than the lower limit of the first preset time interval range, the pumping time length and pumping power of the water pump are increased; when the time interval of the two pumping operations is within a first preset time interval range, maintaining the pumping power and pumping time of the water pump unchanged; when the time interval between the two pumping operations exceeds a second preset time interval range, alarming to prompt abnormality; a more precise control of the water inflow can be achieved.
Example III
Fig. 4 is a schematic flow chart of a control method of a steam box according to a third embodiment of the present invention, where the third embodiment is optimized based on the foregoing embodiments. In this embodiment, in step S120, the pumping duration and pumping power of the pump are adjusted in real time when pumping water next time, so as to control the single pumping amount to a preset pumping amount, which is further specifically: the pumping power and pumping time of the water pump in the next pumping time are sequentially adjusted in real time so as to control the single pumping quantity to the preset pumping quantity.
Further, this embodiment will also adjust the water pumping power and the time length of drawing water of water pump when drawing water next time in proper order in real time to control single water pumping volume to predetermine the water pumping volume, further optimize to:
Adjusting the pumping power of the water pump to the limit power;
when the pumping power is the limit power, the pumping time of the water pump is adjusted to control the single pumping quantity to the preset pumping quantity.
After adjusting the pumping power of the water pump to the limit power, when the pumping power is the limit power, adjusting the pumping time of the water pump to control the single pumping amount to the preset pumping amount, and adding the following steps:
and determining that the pumping time of the water pump does not reach the limit time.
When the pumping power of the water pump is the limit power and the pumping time of the water pump is the limit time, the pumping power and the pumping time are kept unchanged.
For details not yet described in detail in this embodiment, refer to embodiment one.
As shown in fig. 4, a control method for a steam box according to a third embodiment of the present invention includes the following steps:
s310, determining the time interval of the current adjacent two pumping steps in real time.
S320, adjusting the pumping power of the water pump to the limit power according to the time interval between pumping water twice and the preset time interval range.
For example, when the time interval between two pumping operations is the time interval when the waterway is too blocked, a large amount of single pumping amount is needed to be increased to avoid untimely dry heating of the water in the steam box, so that the pumping power of the water pump needs to be adjusted to the limit power to increase the flow rate of water in the waterway to increase the pumping amount.
S330, determining that the pumping time of the water pump does not reach the limit time.
For example, after adjusting the pumping power of the pump to the limit power to increase the single pumping amount, since the waterway is severely blocked, the single pumping amount at this time still cannot satisfy the water inlet-outlet balance of the evaporation mechanism, and thus the single pumping amount needs to be further increased by adjusting the pumping duration, and before that, it needs to be determined that the pumping duration of the pump is in the adjustable range, that is, the limit duration is not reached.
And S340, when the pumping power is the limit power, adjusting the pumping time of the water pump to control the single pumping quantity to the preset pumping quantity.
Specifically, after the pumping power of the water pump reaches the limit power, the single pumping quantity at the moment still cannot meet the water inlet and outlet balance of the evaporation mechanism due to serious water channel blockage, so that the single pumping quantity is required to reach the preset pumping quantity by adjusting the pumping time length, and the water inlet and outlet balance in the evaporation mechanism is met.
And S350, when the pumping power of the water pump is the limiting power and the pumping time of the water pump is the limiting time, keeping the pumping power and the pumping time unchanged.
Specifically, when the pumping power of the water pump is the limiting power and the pumping time of the water pump is the limiting time, that is, both the pumping power and the pumping time are limiting values, the water inlet and outlet balance of the evaporation mechanism cannot be met, the water pump is kept to work at the current pumping power and the pumping time until the time interval between pumping for two times reaches the alarm time interval range, and the alarm prompt is abnormal.
According to the control method for the steam box, provided by the embodiment of the invention, when the pumping power of the water pump reaches the limit power, the pumping time of the water pump is adjusted, so that a larger pumping water adjusting range can be obtained.
Example IV
Fig. 5 is a flow chart of a control method for a steam box according to a fourth embodiment of the present invention, and referring to fig. 5, a practical application process of the control method for a steam box according to the present invention is described below: when the steam box starts to work, the main controller acquires a preset water pumping power gear of the water pump, controls the water pump to pump water to the evaporation mechanism in the preset water pumping power gear, records a time node T1 at the moment after the first water pumping is finished, controls the water pump to pump water to the evaporation mechanism again in the preset water pumping power gear when the water quantity in the evaporation mechanism is evaporated to the preset water quantity lower limit, records a time node T2 at the moment after the second water pumping is finished, and calculates and obtains a water inlet time interval DeltaT=T2-T1 of the evaporation mechanism of two adjacent times according to the two time nodes; judging whether the time interval delta T is larger than the time interval A when the waterway is blocked; a is a small water inlet interval value, if the water inlet interval value is smaller than the water inlet interval value, the equipment has frequent water pumping phenomenon, and dry burning risks are caused, which are usually caused by the problem of the equipment, so that an alarm is required to remind a user to check in time.
Further judging whether DeltaT is larger than B, wherein B is the water inlet interval time of equipment with a water path slightly blocked, and when DeltaT is smaller than the water inlet interval time, the risk of dry burning or frequent water pumping can be avoided by adjusting the water inlet amount; if the power of the water pump is smaller than the maximum value, the main controller further judges whether the power of the water pump reaches the maximum value, if the power of the water pump does not reach the maximum value, the power of the water inlet pump is increased, so that the water inflow amount during each water pumping is increased, if the power of the water pump reaches the maximum value, the water pumping duration of the water pump is increased, if the water pumping duration also reaches the maximum value, the operation is not performed, and the next water pumping is performed according to the power and the water pumping duration.
After the time interval DeltaT is larger than B, whether DeltaT is larger than C is further judged, and when C is the time value of the water inlet interval when the waterway structure is too smooth, the fact that the waterway structure is larger than the time value indicates that the water quantity of steam generated by the evaporator is too smooth, the heating stage is slow in heating, the water quantity in the water tank is fast in consumption, and when cooking is finished, the residual water quantity of the chassis is too large, so that the cleaning of a user is inconvenient, and the water inlet quantity needs to be reduced. If the water inflow interval is smaller than C, the water inflow interval is in a normal range, and the water inflow is not required to be adjusted, so that the operation is not performed, and the next water inflow is waited; after DeltaT is larger than C, the main controller further judges whether DeltaT is larger than D, D is a very large time interval, when the DeltaT is larger than D, the water inlet system is usually abnormal, such as steam load generation abnormality or waterway signal receiving abnormality and the like, and when DeltaT is larger than D, the equipment alarms and reminds a user to check the problem. If the power of the water inlet pump is smaller than the minimum value, the main controller further judges whether the power of the water inlet pump reaches the minimum value, if the power of the water inlet pump does not reach the minimum value, the power of the water inlet pump is reduced, so that the water inlet amount of each time of water inlet is increased, if the power of the water inlet pump reaches the minimum value, the water pumping time of the water pump is judged to reach the minimum value, if the water pumping time of the water pump does not reach the minimum value, the water pumping time of the water pump is reduced, and if the water pumping time also reaches the minimum value, the operation is not performed, and the next water pumping is performed according to the power and the water pumping time.
Example five
Fig. 6 is a schematic flow chart of a control method of a steam box according to a fifth embodiment of the present invention, where the fifth embodiment is optimized based on the foregoing embodiments. In this embodiment, the pumping time length and pumping power of the pump in S120 are adjusted in real time to control the single pumping amount to a preset pumping amount, which is further specified as: the pumping time length and pumping power of the water pump are sequentially adjusted in real time so as to control the single pumping quantity to the preset pumping quantity.
Further, this embodiment will also adjust the pumping duration and pumping power of water pump in real time in order to control the single water pumping volume to predetermine the water pumping volume, further optimize to:
adjusting the pumping time of the water pump to the limit time;
when the pumping time is the limit time, the pumping power of the water pump is adjusted to control the single pumping quantity to the preset pumping quantity.
After the water pumping time of the water pump is adjusted to the limit time, when the water pumping time is the limit time, the water pumping power of the water pump is adjusted to control the single water pumping amount to the preset water pumping amount, and the following steps are added:
and determining that the pumping power of the water pump does not reach the limit power.
When the pumping time of the water pump is the limit time and the pumping power of the water pump is the limit power, the alarm prompts to be abnormal.
For details not yet described in detail in this embodiment, refer to embodiment one.
As shown in fig. 6, the control method of the steam box provided by the embodiment of the invention includes the following steps:
s410, determining the time interval of the current adjacent two pumping steps in real time.
S420, adjusting the pumping time of the water pump to the limit time according to the time interval between pumping water twice and the preset time interval range.
For example, when the time interval between two pumping operations is the time interval when the waterway is too blocked, a large amount of single pumping amount is needed to be increased to avoid untimely dry heating of the water replenishing of the steam box, so that the pumping time of the water pump is firstly required to be adjusted to the limit time so as to primarily increase the pumping amount.
S430, determining that the power duration of the water pump does not reach the limit power.
For example, after the pumping time of the pump is adjusted to the limit time to increase the single pumping amount, the single pumping amount at this time still cannot satisfy the water inlet-outlet balance of the evaporation mechanism due to serious water channel blockage, so that the single pumping amount needs to be further increased by adjusting the pumping power, and before this, it needs to be determined that the pumping power of the pump is in the adjustable range, that is, the limit power is not reached.
S440, when the pumping time is the limit time, adjusting the pumping power of the water pump to control the single pumping amount to the preset pumping amount.
Specifically, when the pumping time of the water pump reaches the limit time, the single pumping water quantity at the moment still cannot meet the water inlet and outlet balance of the evaporation mechanism due to serious water channel blockage, so that the single pumping water quantity is required to reach the preset pumping water quantity by adjusting pumping power, and the water inlet and outlet balance in the evaporation mechanism is met.
S450, alarming to prompt abnormality when the pumping time of the water pump is the limit time and the pumping power of the water pump is the limit power.
Specifically, when the pumping time of the water pump is the limit time and the pumping power of the water pump is the limit power, that is, both the pumping time and the pumping power are the limit power, the water balance of the evaporation mechanism cannot be met at the moment, the equipment is judged to be abnormal at the moment, and the alarm prompts the user.
According to the control method for the steam box, provided by the embodiment of the invention, when the pumping time of the water pump reaches the limit time, the pumping power of the water pump is adjusted, so that a larger pumping water adjusting range can be obtained.
Example six
Fig. 7 is a flow chart of a control method for a steam box according to the sixth embodiment of the present invention, and referring to fig. 7, a practical application procedure of the control method for a steam box according to the present invention is described below: when the steam box starts to work, the main controller acquires preset water inlet time length, namely a design theoretical value of the equipment, controls the water inlet pump to feed water to the evaporation mechanism in the preset water inlet time length, records a time node T1 at the moment after the first water inlet is finished, controls the water inlet pump to feed water to the evaporation mechanism again in the preset water inlet time length when the water in the evaporation mechanism is evaporated to a preset water lower limit, records a time node T2 at the moment after the second water inlet is finished, and calculates a water inlet time interval DeltaT=T2-T1 of the evaporation mechanism of two adjacent times according to the two time nodes; judging whether the time interval is smaller than the time interval B when the waterway is blocked, judging whether the time interval is larger than the time interval C when the waterway is excessively unblocked when the time interval B is larger than the time interval B when the waterway is blocked, judging that the current waterway is normal and maintaining the current water inlet time length when the result is negative; when the current water inlet time interval delta T of two adjacent times is smaller than the time interval B when the waterway is blocked, the waterway is judged to be blocked at the moment, the water inlet time length is required to be increased to increase the water inlet amount, and the risk of dry burning caused by too little water amount is avoided.
Before the water inlet time length is increased, whether the water inlet time length of the current evaporation mechanism reaches the adjustable water inlet time length upper limit x is required to be judged, so that whether the current water inlet time length is smaller than the time length upper limit x is required to be judged, and when the current water inlet time length is smaller than the time length upper limit x, the water inlet time length can be increased by a preset step length a; when the water inflow power reaches the maximum value, the device is in abnormal condition, and the alarm prompt is given; when the current water inlet time interval delta T of two adjacent times is larger than the time interval B when the waterway is blocked and larger than the time interval C when the waterway is too unblocked, the waterway is judged to be too unblocked at the moment, the water inlet time length is required to be reduced to reduce the water inlet amount, the heating stage is prevented from being slowly heated due to the excessive water amount, the water consumption in the water tank is fast, and the residual water amount of the evaporating mechanism is excessive when the cooking is finished, so that the evaporating mechanism is inconvenient for a user to clean; before the water inflow time is reduced, whether the current water inflow time is greater than the adjustable water inflow time lower limit y is also required to be judged, when the current water inflow time is greater than the adjustable water inflow time lower limit y, the water inflow time can be reduced by the preset step length b, and when the current water inflow time is smaller than the adjustable water inflow time lower limit y, the water inflow time cannot be adjusted any more, so that the water inflow is required to be further adjusted by adjusting the power of the water pump, namely the power of the water pump is reduced to reduce the single water inflow, and therefore, whether the power of the current water pump reaches the minimum value or not is required to be judged, when the power is not reached, the power can be reduced, and when the power reaches the minimum power, the equipment is judged to be abnormal and an alarm is prompted.
Example seven
Fig. 8 is a schematic structural diagram of a control device for a steam box according to a seventh embodiment of the present invention, where the device may be adapted to a control situation of the steam box, and the device may be implemented by software and/or hardware and is generally integrated on a control apparatus of the steam box.
As shown in fig. 8, the apparatus includes:
the time interval determining module 510 is configured to determine, in real time, a time interval between two adjacent pumping operations;
the water pumping quantity adjusting module 520 is configured to adjust the pumping time and pumping power of the water pump in real time according to the time interval between two pumping operations and the preset time interval range, so as to control the single pumping quantity to the preset pumping quantity.
In the embodiment, the device firstly determines the time interval between two adjacent pumping processes in real time through a time interval determining module; then according to the time interval and the preset time interval range of two times pumping, the pumping time and pumping power of the water pump are adjusted in real time when the water pump pumps water next time through the pumping quantity adjusting module, so that the single pumping quantity is controlled to the preset pumping quantity, the problem that the noise time is overlong when the pumping time of the water pump is adjusted singly and the pumping power of the water pump is adjusted singly can be solved, the service life of the water pump is shortened when the adjusting range is improved, the noise duration is shortened, and the user experience is improved.
Further, the time interval determining module 510 includes:
the first time node acquisition unit is used for acquiring a first time node when the first water pumping is finished;
the second time node acquisition unit is used for acquiring a second time node when the second water pumping is finished;
the time interval calculation unit is used for calculating the time interval of the current adjacent two pumping times according to the first time node and the second time node.
The pumping capacity adjustment module 520 is further configured to:
sequentially adjusting the pumping power and pumping time of the water pump in real time to control the single pumping quantity to a preset pumping quantity;
and sequentially adjusting the pumping time length and pumping power of the water pump in real time so as to control the single pumping quantity to the preset pumping quantity.
The pumping amount adjusting module 520 includes:
the limit pumping power adjusting unit is used for adjusting the pumping power of the water pump to the limit power;
the pumping time length adjusting unit is used for adjusting the pumping time length of the water pump when the pumping power is the limit power so as to control the single pumping amount to a preset pumping amount;
the limit pumping time length adjusting unit is used for adjusting the pumping time length of the water pump to the limit time length;
and the pumping power adjusting unit is used for adjusting the pumping power of the water pump when the pumping time is the limit value time so as to control the single pumping quantity to the preset pumping quantity.
The control device of the steam box further comprises:
and the limit power determining module is used for determining that the pumping power of the water pump does not reach the limit power.
And the limit duration determining module is used for determining that the pumping duration of the water pump does not reach the limit duration.
Further, the pumping amount adjusting module 520 includes:
the power duration adjusting unit is used for adjusting the pumping power and pumping duration of the water pump when the time interval between pumping water twice exceeds the first preset time interval range and is within the second preset time interval range; the first preset time interval range is positioned in the second preset time interval range;
the power duration maintaining unit is used for maintaining the pumping power and pumping duration of the water pump unchanged when the time interval of the two pumping is within a first preset time interval range;
and the alarm unit is used for alarming and prompting abnormality when the time interval between the two pumping operations exceeds the second preset time interval range.
Further, the power duration adjustment unit includes:
the power duration increasing subunit is used for increasing the pumping power and pumping duration of the water pump when the time interval of the two pumping operations is within the second preset time interval range and is lower than the lower limit of the first preset time interval range;
And the power duration reducing subunit is used for reducing the pumping power and pumping duration of the water pump when the time interval of the two pumping operations is within the second preset time interval range and is higher than the upper limit of the first preset time interval range.
The control device can execute the control method of the steam box provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example eight
Fig. 9 is a schematic structural diagram of a kitchen appliance according to an eighth embodiment of the present invention. As shown in fig. 9, an apparatus provided in an eighth embodiment of the present invention includes: one or more processors 61 and a storage 62; the number of processors 61 in the device may be one or more, one processor 61 being taken as an example in fig. 9; the storage 62 is used for storing one or more programs; the one or more programs are executed by the one or more processors 61, such that the one or more processors 61 implement the method of controlling a steam box according to any one of the embodiments of the present invention.
The apparatus may further include: an input device 63 and an output device 64.
The processor 61, the storage 62, the input 63 and the output 64 means in the device may be connected by a bus or other means, in fig. 9 by way of example.
The storage device 62 in the apparatus is used as a computer readable storage medium, and may be used to store one or more programs, which may be software programs, computer executable programs, and modules, such as program instructions/modules corresponding to the control method of the steam box provided by the embodiments of the present invention. The processor 61 executes various functional applications of the terminal device and data processing by running software programs, instructions and modules stored in the storage 62, i.e. implements the control method of the steaming box in the above-described method embodiment.
The storage 62 may include a storage program area that may store an operating system, at least one application program required for functions, and a storage data area; the storage data area may store data created according to the use of the device, etc. In addition, the storage 62 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device. In some examples, storage 62 may further include memory located remotely from processor 61, which may be connected to the device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input means 63 may be used to receive entered numeric or character information and to generate key signal inputs related to user settings and function control of the device. The output device 64 may include a display device such as a display screen.
And, when one or more programs included in the above-described apparatus are executed by the one or more processors 61, the programs perform the following operations:
determining the time interval of the current adjacent two pumping steps in real time;
according to the time interval between two pumping operations and the preset time interval range, the pumping time length and pumping power of the water pump are adjusted in real time so as to control the single pumping quantity to the preset pumping quantity.
Example nine
A ninth embodiment of the present invention provides a computer-readable storage medium having stored thereon a computer program for executing a control method of a steam box when executed by a processor, the method comprising: determining the time interval of the current adjacent two pumping steps in real time;
according to the time interval between two pumping operations and the preset time interval range, the pumping time length and pumping power of the water pump are adjusted in real time so as to control the single pumping quantity to the preset pumping quantity.
Optionally, the program may be further configured to perform the control method of the steam box provided in any embodiment of the present invention when executed by the processor.
The computer storage media of embodiments of the invention may take the form of any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a random access Memory (RandomAccess Memory, RAM), a Read-Only Memory (ROM), an erasable programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), a flash Memory, an optical fiber, a portable CD-ROM, an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. A computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to: electromagnetic signals, optical signals, or any suitable combination of the preceding. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, fiber optic cable, radio frequency (RadioFrequency, RF), and the like, or any suitable combination of the foregoing.
Computer program code for carrying out operations of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (15)
1. The control method of the steam box is characterized in that the steam box comprises an evaporation mechanism and a water suction pump; the water pump pumps water to the evaporation mechanism through a waterway;
the control method comprises the following steps:
determining the time interval of the current adjacent two pumping steps in real time;
and according to the time interval between the two pumping operations and the preset time interval range, the pumping time and pumping power of the water pump in the next pumping operation are adjusted in real time so as to control the single pumping amount to the preset pumping amount.
2. The control method according to claim 1, wherein adjusting the pumping time period and pumping power of the pump at the next pumping time in real time to control the single pumping amount to a preset pumping amount comprises:
And sequentially adjusting the water pumping power and the water pumping time of the water pump when water is pumped next time in real time so as to control the single water pumping quantity to the preset water pumping quantity.
3. The control method according to claim 2, wherein sequentially adjusting the pumping power and pumping duration of the water pump at the next pumping time in real time to control the single pumping amount to a preset pumping amount comprises:
adjusting the pumping power of the water pump to the limit power;
and when the pumping power is the limit power, adjusting the pumping time of the water pump so as to control the single pumping quantity to the preset pumping quantity.
4. The control method according to claim 1, wherein adjusting the pumping time period and pumping power of the pump at the next pumping time in real time to control the single pumping amount to a preset pumping amount comprises:
and sequentially adjusting the water pumping time and the water pumping power of the water pump in real time when water is pumped next time so as to control the single water pumping quantity to the preset water pumping quantity.
5. The control method according to claim 4, wherein sequentially adjusting the pumping time period and pumping power of the pump at the next pumping time in real time to control the single pumping amount to a preset pumping amount comprises:
adjusting the pumping time of the water pump to the limit time;
And when the water pumping time length is the limit value time length, adjusting the water pumping power of the water pump to control the single water pumping amount to the preset water pumping amount.
6. The control method according to claim 3, wherein after adjusting the pumping power of the water pump to a limit power,
when the pumping power is the limiting power, adjusting the pumping time of the water pump to control the single pumping amount to the preset pumping amount, and the method comprises the following steps:
and determining that the pumping time of the water pump does not reach the limit time.
7. The control method according to claim 5, wherein, after adjusting the pumping time period of the water pump to a limit time period,
when the pumping time is the limit time, adjusting the pumping power of the water pump to control the single pumping amount to the preset pumping amount, and the method comprises the following steps:
and determining that the pumping power of the water pump does not reach the limit power.
8. The control method according to claim 3, wherein after adjusting the pumping power of the water pump to a limit power,
when the pumping power is the limiting power, the pumping time of the water pump is adjusted to control the single pumping quantity to the preset pumping quantity, and the method further comprises the following steps:
And when the pumping power of the water pump is the limiting power and the pumping time of the water pump is the limiting time, keeping the pumping power and the pumping time unchanged.
9. The control method according to claim 5, wherein, after adjusting the pumping time period of the water pump to a limit time period,
when the pumping time is the limit time, adjusting the pumping power of the water pump to control the single pumping amount to the preset pumping amount, and the method comprises the following steps:
and when the pumping power of the water pump is the limit power and the pumping time of the water pump is the limit time, alarming to prompt abnormality.
10. The control method of claim 1, wherein determining in real time a current adjacent time interval for two pump-ups comprises:
acquiring a first time node when the first water pumping is finished;
acquiring a second time node when the second water pumping is finished;
and calculating the time interval of the current adjacent two pumping times according to the first time node and the second time node.
11. The control method according to claim 1, wherein the preset time interval range includes a first preset time interval range and a second preset time interval range;
According to the time interval of pumping twice and the preset time interval range, the pumping time length and pumping power of the water pump when pumping water next time are adjusted in real time so as to control the single pumping amount to the preset pumping amount, and the method comprises the following steps:
when the time interval between the two pumping operations exceeds the first preset time interval range and is within the second preset time interval range, the pumping time length and pumping power of the water pump are adjusted in real time; the second preset time interval range is larger than the first preset time interval range;
when the time interval of the two pumping operations is within the first preset time interval range, maintaining the pumping power and pumping time of the water pump unchanged;
and when the time interval between the two pumping operations exceeds the second preset time interval range, alarming to prompt abnormality.
12. The control method according to claim 11, wherein adjusting the pumping duration and pumping power of the water pump in real time when the time interval of the two pumping exceeds the first preset time interval range and falls within the second preset time interval range, comprises:
when the current time interval between two adjacent pumping operations is within the second preset time interval range and is lower than the lower limit of the first preset time interval range, the pumping time length of the water pump and the pumping power of the water pump are increased;
And when the time interval of the current adjacent two pumping operations is within the second preset time interval range and is higher than the upper limit of the first preset time interval range, reducing the pumping time length of the water pump and the pumping power of the water pump.
13. A control device for a steam box, comprising:
the time interval determining module is used for determining the time interval of the current adjacent two pumping processes in real time;
and the water pumping quantity adjusting module is used for adjusting the water pumping time and the water pumping power of the water pump in the next water pumping according to the time interval between the two water pumping and the preset time interval range so as to control the single water pumping quantity to the preset water pumping quantity.
14. A kitchen appliance, comprising:
one or more processors;
a storage means for storing one or more programs;
when executed by the one or more processors, causes the one or more processors to implement the method of any of claims 1-12.
15. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the method according to any of claims 1-12.
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|---|---|---|---|
| CN202311456367.XA CN117356894A (en) | 2023-11-03 | 2023-11-03 | Control method and device of steam box, kitchen appliance and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311456367.XA CN117356894A (en) | 2023-11-03 | 2023-11-03 | Control method and device of steam box, kitchen appliance and storage medium |
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| CN202311456367.XA Pending CN117356894A (en) | 2023-11-03 | 2023-11-03 | Control method and device of steam box, kitchen appliance and storage medium |
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- 2023-11-03 CN CN202311456367.XA patent/CN117356894A/en active Pending
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