CN110500743B - Control method of kitchen air conditioner, air conditioner and computer readable storage medium - Google Patents
Control method of kitchen air conditioner, air conditioner and computer readable storage medium Download PDFInfo
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- CN110500743B CN110500743B CN201910782321.4A CN201910782321A CN110500743B CN 110500743 B CN110500743 B CN 110500743B CN 201910782321 A CN201910782321 A CN 201910782321A CN 110500743 B CN110500743 B CN 110500743B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention provides a control method of a kitchen air conditioner, the air conditioner and a computer readable storage medium, comprising the following steps: acquiring environmental information of a kitchen; judging whether the total heat exchanger is opened or not according to the environment information; entering a fresh air mode under the condition that the total heat exchanger is opened; acquiring the ambient temperature of a kitchen; according to the control method of the kitchen air conditioner, whether the total heat exchanger is opened or not is judged according to the environmental information; under the condition that the total heat exchanger is opened, the fresh air mode is entered, the fresh air mode is automatically opened to ventilate the kitchen, the working mode of the total heat exchanger is controlled according to the environment temperature, the temperature of the kitchen is automatically adjusted, and the purposes of improving the comfort level of the kitchen and reducing the energy efficiency are achieved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a kitchen air conditioner control method, an air conditioner and a computer readable storage medium.
Background
Present kitchen has a large amount of oil smoke to produce when the culinary art, and the user can only utilize the lampblack absorber to purify the kitchen, but the kitchen can't acquire the new trend, is unfavorable for the circulation of kitchen air, can bring comparatively poor suction effect after the long-time operation of range hood, and the energy consumption is when increasing, and the environment in the kitchen is not good for.
Disclosure of Invention
In view of the above, the present invention is directed to a method for controlling a kitchen air conditioner, which is intended to solve at least one of the above problems to some extent.
In order to solve the above problems, the present invention provides a control method of a kitchen air conditioner, including: acquiring environmental information of a kitchen; judging whether the total heat exchanger is opened or not according to the environment information; entering a fresh air mode under the condition that the total heat exchanger is opened; acquiring the ambient temperature of a kitchen; and controlling the working mode of the total heat exchanger according to the environment temperature.
The operation of a user is not needed, the intelligent operation of equipment is realized, the kitchen is guaranteed to have a comfortable environment, and the user experience is improved.
Optionally, the controlling the operation mode of the total heat exchanger according to the environmental temperature specifically includes: when the environment temperature is lower than a first preset temperature, the total heat exchanger starts a heating mode and changes fresh air, when the environment temperature is higher than a second preset temperature, the total heat exchanger starts a cooling mode and changes fresh air, when the environment temperature is lower than or equal to the first preset temperature and lower than or equal to the second preset temperature, the total heat exchanger only changes fresh air, wherein the second preset temperature is higher than the first preset temperature.
The working mode of the total heat exchanger is intelligently adjusted according to the environmental temperature, so that energy is saved and consumption is reduced.
Optionally, the control method further includes: acquiring the dressing information of the human body; and controlling the working mode of the total heat exchanger according to the ambient temperature and the dressing information of the human body.
The accuracy of judging the indoor environment condition of the kitchen is further improved by combining the environmental temperature with the dressing of the human body, and misjudgment is avoided.
Optionally, the controlling the working mode of the total heat exchanger according to the environmental temperature and the wearing information of the human body specifically includes: when the environment temperature is lower than a first preset temperature and the clothes of the human body are winter clothes, the full heat exchanger starts a heating mode and changes fresh air; when the ambient temperature is higher than a second preset temperature and the clothes of the human body are summer clothes, the full heat exchanger starts a refrigeration mode and changes fresh air; when the first preset temperature is less than or equal to the environmental temperature and less than or equal to the second preset temperature, the total heat exchanger only exchanges fresh air, wherein the second preset temperature is greater than the first preset temperature.
The control accuracy is improved, and reference basis is improved for judgment of the controller.
Optionally, in the cooling mode or the heating mode, when the ambient temperature reaches a preset ambient temperature, the outer unit compressor is operated at the lowest operating frequency, and the inner unit fan is operated at the lowest windshield.
After the preset ambient temperature is reached, the compressor and the fan are operated at the lowest power, and the power consumption is reduced.
Optionally, the acquiring the environmental information of the kitchen specifically includes: and acquiring the on-off state of the range hood and detecting whether a person exists in a kitchen.
The method and the device have the advantages that the parameters of the switching state of the range hood and the existence of people in a kitchen are combined for prejudging, and the reliability is high.
Optionally, in the case that the total heat exchanger is turned on, after entering the fresh air mode, the method further includes: acquiring the concentration of oil smoke in a kitchen; and controlling a fan windshield according to the oil smoke concentration.
After entering the fresh air mode, a proper fan windshield is selected according to the concentration of the kitchen oil smoke, so that the kitchen oil smoke can be removed quickly, and the energy is saved and the consumption is reduced.
Optionally, the control fan windscreen according to oil smoke concentration specifically includes: when the oil smoke concentration is greater than or equal to a first preset oil smoke concentration, the fan is set to be a high wind gear, when the oil smoke concentration is smaller than a second preset oil smoke concentration, the fan is set to be a low wind gear, when the second preset oil smoke concentration is smaller than or equal to the oil smoke concentration, the wind gear is controlled according to the change amount of the preset oil smoke concentration, each wind gear is stopped for at least a first preset time, and the first preset oil smoke concentration is greater than the second preset oil smoke concentration.
Along with the continuous decline of oil smoke concentration, the windscreen reduces step by step, has reduced the consumption promptly and has also made equipment operation more steady, is favorable to prolonging the life of equipment.
Optionally, after acquiring the concentration of the oil smoke in the kitchen, the method further includes: and when the oil smoke concentration continuously reaches a second preset time and meets a preset condition, the total heat exchanger enters an internal circulation mode.
After cooking is finished, the oil smoke concentration condition in the kitchen is judged and automatically switched into an internal circulation mode, so that energy is saved and consumption is reduced.
Optionally, the predetermined condition specifically includes: the oil smoke concentration is less than the second preset oil smoke concentration.
When the oil smoke concentration pollution is slight, a fresh air mode does not need to be started, and the air conditioning equipment is operated intelligently.
Optionally, after the total heat exchanger enters the inner circulation mode, the method further comprises: and comparing the difference value of the ambient temperature and the preset ambient temperature with a preset temperature difference, and controlling the rotating speed of the fan according to the comparison result.
The intelligent regulation of the indoor environment temperature of the kitchen is realized, and the energy conservation and the consumption reduction are realized.
Optionally, comparing the difference between the ambient temperature and the preset ambient temperature with a preset temperature difference, and controlling the rotating speed of the fan according to the comparison result specifically includes: when the difference value is a first preset temperature difference value, the fan is set to be a high windshield; when the difference value is a second preset temperature difference value, the fan is set as a middle windshield; and when the difference value is a third preset temperature difference value, setting the fan as a low windshield, wherein the control hysteresis interval of the difference value is 1 ℃.
According to the environment temperature and the judgment condition of the difference value of the preset environment temperature and the preset temperature difference, the rotating speed of the fan is intelligently controlled, the intelligent regulation of the environment temperature in the kitchen is realized, and the energy conservation and consumption reduction are realized.
Compared with the prior art, the control method of the kitchen air conditioner has the following advantages:
according to the control method of the kitchen air conditioner, whether the total heat exchanger is opened or not is judged according to the environmental information; under the condition that the total heat exchanger is opened, the fresh air mode is entered, the fresh air mode is automatically opened to ventilate the kitchen, the working mode of the total heat exchanger is controlled according to the environment temperature, the temperature of the kitchen is automatically adjusted, and the purposes of improving the comfort level of the kitchen and reducing the energy efficiency are achieved.
The present invention also provides an air conditioner, comprising: an acquisition unit for acquiring environmental information of a kitchen; the control unit is used for judging whether the total heat exchanger is opened or not according to the environment information; the control unit is also used for controlling the air conditioner to enter a fresh air mode under the condition that the total heat exchanger is opened; the acquisition unit is also used for acquiring the ambient temperature of the kitchen; the control unit is also used for controlling the working mode of the total heat exchanger according to the environment temperature.
An air conditioner comprising a computer readable storage medium storing a computer program and a processor, the computer program being read and executed by the processor to implement the method.
Compared with the prior art, the air conditioner and the control method of the kitchen air conditioner have the same advantages, and are not described again.
A computer-readable storage medium, in which a computer program is stored which, when read and executed by a processor, implements a method as described.
The advantages of the computer readable storage medium and the control method of the kitchen air conditioner are the same as those of the prior art, and are not described herein again.
Drawings
Fig. 1 is a flowchart illustrating steps of a control method of a kitchen air conditioner according to an embodiment of the present invention.
Detailed Description
Present kitchen has a large amount of oil smoke to produce when the culinary art, and the user can only utilize the lampblack absorber to purify the kitchen, but the kitchen can't acquire the new trend, is unfavorable for the circulation of kitchen air, can bring comparatively poor suction effect after the long-time operation of range hood, and the energy consumption is when increasing, and the environment in the kitchen is not good for. And when people cook in the kitchen in summer, the temperature of the kitchen is higher, and when people cook in the kitchen in winter, the temperature of the kitchen is lower, and people feel very uncomfortable when being in the high-temperature or low-temperature environment. As the standard of living increases, consumers desire to enhance the comfort of their environment while enjoying cooking.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1, a control method of a kitchen air conditioner includes the steps of:
s10, acquiring environmental information of the kitchen;
the acquiring of the environmental information of the kitchen specifically includes: whether acquire the on-off state of lampblack absorber and detect the kitchen and have a person, in this embodiment, utilize the indoor side of installation total heat exchanger on the panel camera detect the kitchen whether have a person in the activity, receive the signal of lampblack absorber on-off state through the HomeBus, total heat exchanger and air conditioner are integrative, the evaporimeter is at the fresh air outlet of indoor side, foul air inlet department, outer machine still is the condenser.
S20, judging whether the total heat exchanger is opened or not according to the environment information;
whether the switch state through the lampblack absorber combines the kitchen to synthesize and judge whether need open full heat exchanger, need not user operation, equipment intelligent operation guarantees that the kitchen has comfortable environment, improves user experience.
S30, entering a fresh air mode under the condition that the total heat exchanger is opened;
under the automatic control state, after the full heat exchange heat is opened, the fresh air mode is preferentially entered, the kitchen is ventilated, and the kitchen is ensured to have good air quality. In a fresh air mode, acquiring the oil smoke concentration of a kitchen, and when the oil smoke concentration continuously reaches a second preset time and meets a preset condition, continuously detecting that the oil smoke concentration is less than 2mg/m within 30S3And the total heat exchanger enters an internal circulation mode, and a fresh air mode and the internal circulation mode are automatically switched, so that the environmental quality of the kitchen is ensured, and the energy consumption is reduced. In other embodiments, a remote control can also be used to manually select a fresh air or internal circulation mode, the oil smoke concentration is continuously detected after the internal circulation mode is selected, and the oil smoke concentration is continuously detected when the oil smoke concentration is continuously more than 2mg/m for 30S3And automatically switching to a fresh air mode.
S40, acquiring the environment temperature of the kitchen;
acquire the ambient temperature in kitchen through temperature sensor, specific temperature sensor can set up on the center of air intake department, acquisition kitchen ambient temperature that can be better.
And S50, controlling the working mode of the total heat exchanger according to the environment temperature.
According to the environment temperature of the kitchen, the working mode of the full heat exchanger is selected in a targeted mode, and the full heat exchanger runs intelligently, so that the indoor environment temperature can be adjusted quickly, and the power consumption is low.
According to the control method of the kitchen air conditioner, whether the total heat exchanger is opened or not is judged according to the environmental information; the full heat exchanger automatic control is realized, the operation of a user is not needed, the equipment intelligently operates, under the condition that the full heat exchanger is opened, a fresh air mode is entered, the full heat exchanger is automatically opened to ventilate a kitchen, the air environment quality of the kitchen is ensured, the temperature of the kitchen is automatically adjusted according to the working mode of the full heat exchanger controlled by the environment temperature, and the purposes of improving the comfort level of the kitchen and reducing the energy efficiency are achieved.
The controlling the operation mode of the total heat exchanger according to the environmental temperature specifically includes: when the environment temperature is lower than a first preset temperature, the total heat exchanger starts a heating mode and changes fresh air, when the environment temperature is higher than a second preset temperature, the total heat exchanger starts a cooling mode and changes fresh air, when the environment temperature is lower than or equal to the first preset temperature and lower than or equal to the second preset temperature, the total heat exchanger only changes fresh air, wherein the second preset temperature is higher than the first preset temperature.
In this embodiment, the first preset temperature is set to 15 ℃, and when the ambient temperature is lower than 15 ℃, a human body feels cold, and needs to heat the air in the kitchen, so as to ensure that the kitchen has a comfortable temperature environment; the second preset temperature is set to be 28 ℃, when the ambient temperature is higher than 28 ℃, the human body feels hot, the indoor air in the kitchen needs to be refrigerated, the kitchen is guaranteed to have a comfortable temperature environment, the human body feels comfortable when the room temperature is between 15 and 28 ℃, the temperature range is wide, the maintenance is convenient, the equipment loss caused by frequent starting of the total heat exchanger is avoided, and the service life of the equipment is prolonged.
The first preset temperature and the second preset temperature given in this embodiment are endpoint preferred values based on a temperature interval which makes human body feel comfortable, and can be set by self according to different comfort levels of different users, so that the functions of the present invention can be achieved.
The control method further comprises the following steps: acquiring the dressing information of the human body; and controlling the working mode of the total heat exchanger according to the ambient temperature and the dressing information of the human body.
The accuracy of judging the indoor environment condition of the kitchen is further improved by combining the environmental temperature with the dressing of the human body, and misjudgment is avoided. Human body dressing identification is the preferred scheme, increases the precision of control. The prior art can realize that the prior image recognition technology is utilized to store clothes pictures corresponding to seasons in the database, then the detected clothes are compared with the clothes pictures in the database, and the corresponding seasons are further judged, so that reference basis is improved for the judgment of the controller.
The control of the working mode of the total heat exchanger according to the environmental temperature and the wearing information of the human body specifically comprises the following steps: when the environment temperature is lower than a first preset temperature and the clothes of the human body are winter clothes, the full heat exchanger starts a heating mode and changes fresh air; when the ambient temperature is higher than a second preset temperature and the clothes of the human body are summer clothes, the full heat exchanger starts a refrigeration mode and changes fresh air; when the first preset temperature is less than or equal to the environmental temperature and less than or equal to the second preset temperature, the total heat exchanger only exchanges fresh air, wherein the second preset temperature is greater than the first preset temperature.
In this embodiment, the first preset temperature is set to 15 ℃, when the ambient temperature is lower than 15 ℃, and the dress of the human body is winter dress, which means that the indoor ambient temperature is lower in winter at present, and the indoor air in the kitchen needs to be heated; the second preset temperature is set to be 28 ℃, when the ambient temperature is higher than 28 ℃, and the clothes worn by the human body are summer clothes, which indicates that the ambient temperature is higher in summer at present, and the air in the kitchen needs to be refrigerated. The room temperature is 15-28 ℃, the human body feels comfortable, refrigeration or heating is not needed, the fresh air mode is kept, and the kitchen environment is ventilated. And the temperature interval is set to be wider, so that the temperature interval is convenient to maintain, the equipment loss caused by frequent starting of the total heat exchanger is avoided, and the service life of the equipment is prolonged.
In a cooling mode or a heating mode, when the environment temperature reaches a preset environment temperature, the outer machine compressor runs at the lowest running frequency, and the inner machine fan runs at the lowest windshield.
In this embodiment, the preset ambient temperature is set to 25 ℃, at which the human body feeling comfort level is better, and the temperature is a target temperature value in the cooling mode or the heating mode, and after the target temperature value is reached, the compressor and the fan operate at the lowest power, so as to reduce power consumption and maintain the target temperature value. In other embodiments, other values may be set according to user needs, and the preset ambient temperature value is a preferable scheme in this embodiment, and does not constitute a limitation to the scheme of the present application, and the functions of the present invention may be achieved.
Under the condition that full heat exchanger is opened, still include after entering new trend mode: acquiring the concentration of oil smoke in a kitchen; and controlling a fan windshield according to the oil smoke concentration.
After entering the fresh air mode, a proper fan windshield is selected according to the concentration of the kitchen oil smoke, so that the kitchen oil smoke can be removed quickly, and the energy is saved and the consumption is reduced.
The according to oil smoke concentration control fan windscreen specifically includes: when the oil smoke concentration is greater than or equal to a first preset oil smoke concentration, the fan is set to be a high wind gear, when the oil smoke concentration is smaller than a second preset oil smoke concentration, the fan is set to be a low wind gear, when the second preset oil smoke concentration is smaller than or equal to the oil smoke concentration, the wind gear is controlled according to the change amount of the preset oil smoke concentration, each wind gear is stopped for at least a first preset time, and the first preset oil smoke concentration is greater than the second preset oil smoke concentration.
In this embodiment, the first predetermined lampblack concentration is set to 18mg/m3The concentration of the oil fume is higher than 18mg/m3The situation shows that the oil fume concentration is seriously polluted, the fan is set to be a high wind shield to quickly remove the oil fume, and the second preset oil fume concentration is set to be 2mg/m3The concentration of the oil fume is lower than 2mg/m3When it is, the concentration of the oil smoke is describedThe pollution is slight, the fan is set to be a low wind shield, the oil smoke can be quickly removed, the energy is saved, the consumption is reduced, and the concentration of the oil smoke is 2mg/m3-18mg/m3In the meantime, the wind gear of the fan is automatically controlled according to the preset oil smoke concentration variation, and the preset oil smoke concentration variation is set to be 2mg/m3The oil smoke concentration change can be distinguished obviously, and the change is comparatively stable, is convenient for match corresponding windscreen. Each unit of preset oil smoke concentration variation corresponds to a primary windshield, each windshield stays at least for first preset time, the first preset time is 40s, and the frequent change of the windshield is avoided in the first preset time, so that equipment loss is avoided. After the corresponding windshield runs, jumping to the corresponding gear again according to the oil smoke concentration monitored in real time. In this embodiment, the fan sets for 9 grades of wind shelves altogether, and along with the continuous decline of oil smoke concentration, the wind shelves reduce step by step, have reduced the consumption promptly and also make equipment operation more steady, are favorable to prolonging the life of equipment.
After acquiring the oil smoke concentration of the kitchen, the method further comprises the following steps: and when the oil smoke concentration continuously reaches a second preset time and meets a preset condition, the total heat exchanger enters an internal circulation mode.
After cooking is finished, the oil smoke concentration condition in the kitchen is judged and automatically switched into an internal circulation mode, so that energy is saved and consumption is reduced.
The predetermined condition specifically includes: the oil smoke concentration is less than the second preset oil smoke concentration.
The second preset oil smoke concentration is set to be 2mg/m3The concentration of the oil fume is lower than 2mg/m3In other embodiments, the second predetermined oil smoke concentration may be set to other values, as well, indicating that the oil smoke concentration pollution is slight and the fresh air mode is not required to be started.
Specifically, the second preset time is set to be 30S, and after the total heat exchanger is opened, the oil smoke concentration is continuously detected to be less than 2mg/m for 30S3And when the range hood is in a shutdown state, the air conditioner is set to be in an internal circulation mode, the fresh air inlet air guide door is closed, and the internal circulation air guide door is opened.
After the total heat exchanger enters an inner circulation mode, the method further comprises the following steps: and comparing the difference value of the ambient temperature and the preset ambient temperature with a preset temperature difference, and controlling the rotating speed of the fan according to the comparison result.
Under the internal circulation mode, the rotating speed of the fan is intelligently controlled according to the environmental temperature and the judgment condition of the difference value of the preset environmental temperature and the preset temperature difference, so that the intelligent regulation of the indoor environmental temperature of the kitchen, energy conservation and consumption reduction are realized.
Comparing the difference value between the ambient temperature and the preset ambient temperature with the preset temperature difference, and controlling the rotating speed of the fan according to the comparison result specifically comprises the following steps: when the difference value is a first preset temperature difference value, the fan is set to be a high windshield; when the difference value is a second preset temperature difference value, the fan is set as a middle windshield; and when the difference value is a third preset temperature difference value, setting the fan as a low windshield, wherein the control hysteresis interval of the difference value is 1 ℃.
In this embodiment, the first preset temperature difference value is set to 3 ℃, the second preset temperature difference value is set to 2 ℃, the third preset temperature difference value is set to 1 ℃, and the control hysteresis interval is the floating interval of the preset temperature difference value, in this embodiment, the control hysteresis interval of the difference value is 1 ℃, that is, the first preset temperature difference value is set to 2 ℃ -4 ℃, the second preset temperature difference value is set to 1 ℃ -3 ℃, the third preset temperature difference value is set to 0 ℃ -2 ℃, and in the temperature difference overlapping range, the lower windshield is preferentially set.
An air conditioner comprising: an acquisition unit for acquiring environmental information of a kitchen; the control unit is used for judging whether the total heat exchanger is opened or not according to the environment information; the control unit is also used for controlling the air conditioner to enter a fresh air mode under the condition that the total heat exchanger is opened; the acquisition unit is also used for acquiring the ambient temperature of the kitchen; the control unit is also used for controlling the working mode of the total heat exchanger according to the environment temperature.
An air conditioner comprising a computer readable storage medium storing a computer program and a processor, the computer program being read and executed by the processor to implement the method.
A computer-readable storage medium, in which a computer program is stored which, when read and executed by a processor, implements a method as described.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (12)
1. A control method of a kitchen air conditioner is characterized by comprising the following steps:
acquiring environmental information of a kitchen, wherein the environmental information comprises: the switching state of the range hood and whether a person exists in a kitchen;
judging whether the total heat exchanger is opened or not according to the environment information;
entering a fresh air mode under the condition that the total heat exchanger is opened;
acquiring the environment temperature of a kitchen and the dressing information of a human body;
controlling the working mode of the total heat exchanger according to the environment temperature and the wearing information of the human body, wherein when the environment temperature is lower than a first preset temperature and the wearing of the human body is winter clothes, the total heat exchanger starts a heating mode and changes fresh air; when the environment temperature is higher than the second preset temperature and the wearing of the human body is summer clothes, the full heat exchanger starts a refrigeration mode and changes fresh air, and the second preset temperature is higher than the first preset temperature.
2. The control method of the kitchen air conditioner according to claim 1, wherein the controlling the operation mode of the total heat exchanger according to the ambient temperature and the wearing information of the human body further comprises: when the first preset temperature is less than or equal to the environmental temperature and less than or equal to the second preset temperature, the total heat exchanger only exchanges fresh air.
3. The control method of the kitchen air conditioner as claimed in claim 1 or 2, wherein in the cooling mode or the heating mode, when the ambient temperature reaches a preset ambient temperature, the outer unit compressor is operated at the lowest operation frequency, and the inner unit fan is operated at the lowest windshield.
4. The control method of the kitchen air conditioner according to claim 1, wherein in case of the full heat exchanger being turned on, after entering the fresh air mode, further comprising:
acquiring the concentration of oil smoke in a kitchen;
and controlling a fan windshield according to the oil smoke concentration.
5. The control method of the kitchen air conditioner according to claim 4, wherein the controlling of the fan damper according to the oil smoke concentration specifically comprises: when the oil smoke concentration is greater than or equal to a first preset oil smoke concentration, the fan is set to be a high wind gear, when the oil smoke concentration is smaller than a second preset oil smoke concentration, the fan is set to be a low wind gear, when the second preset oil smoke concentration is smaller than or equal to the oil smoke concentration, the wind gear is controlled according to the change amount of the preset oil smoke concentration, each wind gear is stopped for at least a first preset time, and the first preset oil smoke concentration is greater than the second preset oil smoke concentration.
6. The control method of the kitchen air conditioner according to claim 4, further comprising, after obtaining the concentration of oil smoke in the kitchen: and when the oil smoke concentration continuously reaches a second preset time and meets a preset condition, the total heat exchanger enters an internal circulation mode.
7. The control method of a kitchen air conditioner according to claim 6, wherein the predetermined conditions specifically include: the oil smoke concentration is less than the second preset oil smoke concentration.
8. The control method of kitchen air conditioner according to claim 6, further comprising after the full heat exchanger enters into the internal circulation mode: and comparing the difference value of the ambient temperature and the preset ambient temperature with a preset temperature difference, and controlling the rotating speed of the fan according to the comparison result.
9. The control method of the kitchen air conditioner according to claim 8, wherein the comparing the difference between the ambient temperature and the preset ambient temperature with a preset temperature difference and the controlling the fan speed according to the comparison specifically comprises: when the difference value is a first preset temperature difference value, the fan is set to be a high windshield; when the difference value is a second preset temperature difference value, the fan is set as a middle windshield; and when the difference value is a third preset temperature difference value, setting the fan as a low windshield, wherein the control hysteresis interval of the difference value is 1 ℃.
10. An air conditioner, comprising:
an acquisition unit for acquiring environmental information of a kitchen, the environmental information including: the switching state of the range hood and whether a person exists in a kitchen;
the control unit is used for judging whether the total heat exchanger is opened or not according to the environment information;
the control unit is also used for controlling the air conditioner to enter a fresh air mode under the condition that the total heat exchanger is opened;
the acquisition unit is also used for acquiring the environment temperature of the kitchen and the dressing information of the human body;
the control unit is also used for controlling the working mode of the total heat exchanger according to the environment temperature and the human body dressing information, wherein when the environment temperature is lower than a first preset temperature and the human body dressing is winter clothing, the total heat exchanger starts a heating mode and changes fresh air; when the environment temperature is higher than the second preset temperature and the wearing of the human body is summer clothes, the full heat exchanger starts a refrigeration mode and changes fresh air, and the second preset temperature is higher than the first preset temperature.
11. An air conditioner comprising a computer readable storage medium storing a computer program and a processor, the computer program being read and executed by the processor to implement the method of any one of claims 1 to 9.
12. A computer-readable storage medium, characterized in that it stores a computer program which, when read and executed by a processor, implements the method according to any one of claims 1-9.
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