CN114076393A - Air purification control method and device, air conditioner and readable storage medium - Google Patents

Air purification control method and device, air conditioner and readable storage medium Download PDF

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Publication number
CN114076393A
CN114076393A CN202010829870.5A CN202010829870A CN114076393A CN 114076393 A CN114076393 A CN 114076393A CN 202010829870 A CN202010829870 A CN 202010829870A CN 114076393 A CN114076393 A CN 114076393A
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China
Prior art keywords
purification
air
voc
component
concentration parameter
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CN202010829870.5A
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Chinese (zh)
Inventor
林勇强
曾德森
冯翔敏
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Priority to CN202010829870.5A priority Critical patent/CN114076393A/en
Publication of CN114076393A publication Critical patent/CN114076393A/en
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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • 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
    • 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
    • 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
    • F24F2110/66—Volatile organic compounds [VOC]

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention provides an air purification control method and device, an air conditioner and a computer readable storage medium. The method is applied to an air conditioner, the air conditioner is provided with a power supply device, a purification component and a detection component for detecting the concentration value of Volatile Organic Compounds (VOC) in the air, and the purification component is electrically connected with the power supply device; the method comprises the following steps: acquiring a VOC concentration parameter output by a detection part; and controlling the working state of the purification part by using the power supply device according to the VOC concentration parameter so as to enable the purification part to adsorb VOC or decompose VOC. In the embodiment of the invention, the working state of the purification component is correspondingly controlled by the power supply device, so that the purification component can adsorb VOC or decompose VOC, and the purification component can adsorb VOC in the air again after decomposing VOC, thereby being capable of being used repeatedly, being beneficial to prolonging the service life of the purification component, reducing the burden of manually replacing the purification component in the related technology and correspondingly saving the material cost.

Description

Air purification control method and device, air conditioner and readable storage medium
Technical Field
The embodiment of the invention relates to the technical field of air conditioners, in particular to an air purification control method and device, an air conditioner and a computer readable storage medium.
Background
At present, purifier has been configured to some air conditioners on the market, this purifier can purify the air that will enter into in the air conditioner, thereby can promote the air quality in the air conditioner, so that obtain better air conditioner result of use, however, current purifier is when using, then can not adsorb again after adsorbed gas pollutant reaches a certain amount, its life can receive certain influence, need the manual work to dismantle this purifier and replace new adsorption material this moment, this not only consumes the manpower, also can increase material cost.
Disclosure of Invention
The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.
The embodiment of the invention provides an air purification control method and device, an air conditioner and a computer readable storage medium, which can reduce the burden of manually replacing a purification part, save the material cost and prolong the service life of the purification part.
In a first aspect, an embodiment of the present invention provides an air purification control method, which is applied to an air conditioner, where the air conditioner is provided with a power supply device, a purification component and a detection component for detecting a concentration value of a Volatile Organic Compound (VOC) in air, and the purification component is electrically connected to the power supply device;
the air purification control method includes:
acquiring a VOC concentration parameter output by the detection means;
and controlling the working state of the purification component by using the power supply device according to the VOC concentration parameter so as to enable the purification component to adsorb VOC or decompose VOC.
According to the air purification control method provided by the embodiment of the invention, the air entering the air conditioner is purified by the purification component, and the purification and adsorption conditions of the purification component on the VOC in the air can be determined by acquiring the VOC concentration parameter in the air output by the detection component, for example, when the VOC adsorbed by the purification component reaches a certain amount, the VOC adsorbed by the purification component at the moment basically reaches a saturated state, the purification component is difficult to adsorb more VOC in the air under the condition, and the working state of the purification component can be controlled by the power supply device, so that the purification component can decompose the VOC adsorbed by the purification component, the purification component can adsorb the VOC in the air again after decomposing the VOC, the aim of reusing the purification component is fulfilled, and the service life of the purification component is prolonged; and, since there is no need to replace the purge member, the burden of manually replacing the purge member in the related art can be reduced, while the material cost is saved accordingly.
Optionally, in an embodiment of the present application, the acquiring the VOC concentration parameter output by the detecting component includes:
the VOC concentration parameter output by the detection part is obtained at preset time intervals.
The VOC concentration parameters output by the detection part are acquired at preset intervals, and the VOC concentration parameters in the air at different moments can be continuously acquired, so that the VOC concentration change of the air in a certain time can be determined, and the continuous purification of the air by the purification part is favorably realized.
Optionally, in an embodiment of the present application, the controlling the operation state of the purification unit by the power supply device according to the VOC concentration parameter includes:
when the ratio of the VOC concentration parameter obtained at the next time to the VOC concentration parameter obtained at the previous time is greater than or equal to a first preset threshold value, or the VOC concentration parameter obtained at the previous time is greater than or equal to a second preset threshold value, the power supply device is controlled to supply power to the purification component so as to heat the purification component, and the purification component decomposes the VOC attached to the purification component.
Through the ratio and the first threshold value of predetermineeing between the VOC concentration parameter that acquires the back and the VOC concentration parameter that acquires the last time, perhaps, through the VOC concentration parameter that acquires the last time and the comparison of predetermineeing the threshold value of second to can confirm that the adsorbed VOC of purifying element reaches saturated condition basically, then can utilize power supply unit to heat purifying element, make purifying element can turn into carbon dioxide and water with adsorbed VOC, so that purifying element can adsorb VOC once more.
Optionally, in an embodiment of the present application, the controlling the operating state of the purifying part by the power supply device according to the VOC concentration parameter further includes:
when the ratio of the VOC concentration parameter obtained at the later time to the VOC concentration parameter obtained at the previous time is smaller than a first preset threshold value and the VOC concentration parameter obtained at the previous time is smaller than a second preset threshold value, the power supply device is controlled not to supply power to the purification component, so that the purification component adsorbs VOC in the air.
Under the condition that the VOC concentration parameter acquired last time is smaller than the second preset threshold value, the ratio of the VOC concentration parameter acquired last time to the VOC concentration parameter acquired last time is compared with the first preset threshold value, so that the VOC adsorption of the purification component is determined not to reach a saturation state, and then the purification component can work in a state of keeping adsorbing VOC so as to continuously purify the air.
Optionally, in an embodiment of the present application, the acquiring the VOC concentration parameter output by the detecting component at preset time intervals includes:
acquiring a first VOC concentration parameter output by the detection part when the air conditioner is started;
after the first VOC concentration parameter is acquired, a second VOC concentration parameter outputted by the detection part is acquired every preset time.
Different VOC concentration parameters at a plurality of moments are obtained, so that the power supply device can be controlled to control the working state of the purification component based on the difference between the parameters.
Optionally, in an embodiment of the present application, the controlling the operation state of the purification unit by the power supply device according to the VOC concentration parameter includes:
when the ratio between the second VOC concentration parameter and the first VOC concentration parameter is greater than or equal to a first preset threshold, or the first VOC concentration parameter is greater than or equal to a second preset threshold, controlling the power supply device to supply power to the purification component to heat the purification component, so that the purification component decomposes the VOC attached to the purification component.
Through comparing the ratio between second VOC concentration parameter and the first VOC concentration parameter and first preset threshold value, perhaps, through comparing first VOC concentration parameter and second preset threshold value to can confirm that the adsorbed VOC of purification unit reaches saturated condition basically, then can utilize power supply unit heating purification unit, make purification unit can turn into carbon dioxide and water with adsorbed VOC, so that purification unit can adsorb VOC once more.
Optionally, in an embodiment of the present application, the controlling the operating state of the purifying part by the power supply device according to the VOC concentration parameter further includes:
when the ratio between the second VOC concentration parameter and the first VOC concentration parameter is smaller than a first preset threshold value and the first VOC concentration parameter is smaller than a second preset threshold value, the power supply device is controlled not to supply power to the purification component, so that the purification component adsorbs VOC in the air.
Under the condition that the first VOC concentration parameter is smaller than the second preset threshold value, the ratio between the second VOC concentration parameter and the first VOC concentration parameter is compared with the first preset threshold value, so that the VOC adsorption of the purification component is determined not to reach a saturation state, and then the purification component can work in a state of keeping adsorbing VOC so as to continuously purify the air.
Optionally, in an embodiment of the present application, the air conditioner is further provided with a timing component for accumulating the continuous operation time of the air conditioner;
the air purification control method further includes:
and when the accumulated continuous operation time of the timing part reaches a preset operation time, controlling the power supply device to supply power to the purification part so as to heat the purification part, so that the purification part decomposes the VOC attached to the purification part, and resetting the timing part after the purification part finishes decomposing the VOC.
When the accumulated continuous operation time of the timing part reaches the preset operation time, the fact that a certain amount of VOC is possibly attached to the purification part is indicated, therefore, the purification part can be powered by the control power supply device to heat the purification part, and therefore the purification part can decompose the VOC attached to the purification part, and the VOC can be adsorbed again.
Optionally, in an embodiment of the present application, the air purification control method further includes:
and when the accumulated continuous operation time of the timing part does not reach the preset operation time, controlling the power supply device not to supply power to the purification part, so that the purification part adsorbs the VOC in the air.
When the accumulated continuous operation time of the timing part does not reach the preset operation time, the VOC attached to the purification part is not much, so that the purification part can be in the working state of keeping adsorbing the VOC by controlling the power supply device to not supply power to the purification part, and the air can be continuously purified.
Optionally, in an embodiment of the present application, the air conditioner further includes an air inlet, an air outlet, and an air deflector, the purifying component is disposed at the air inlet, and the air deflector is disposed at the air outlet;
the air purification control method further includes:
when the power supply device is controlled to supply power to the purification component so as to heat the purification component, the air outlet angle of the air deflector is adjusted, and therefore the air output from the air outlet flows back to the air inlet along the air outlet angle.
Through the air-out angle of adjustment aviation baffle for the VOC who is not adsorbed from the air outlet output can flow back to the air intake under the influence of air-out angle, so that the part of purifying can last air-purifying.
Optionally, in an embodiment of the present application, before controlling the power supply device to supply power to the purification component to heat the purification component, the method further includes:
and sending a prompt message to a user, wherein the prompt message represents that the purification component is powered to heat the purification component.
The user is reminded of the operation of the heating and purifying part by utilizing the prompt message, so that the user can clearly determine the current working state of the air conditioner, and the user is prevented from mistakenly considering that the air conditioner breaks down.
In a second aspect, an embodiment of the present invention further provides an air purification control apparatus, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the air purification control method as described above when executing the computer program.
The air purification control device of the embodiment of the invention can execute the computer program through the processor to realize the air purification control method, so that the air entering the air conditioner can be purified by the purification component, and the purification and adsorption condition of the purification component on the VOC in the air can be determined by acquiring the VOC concentration parameter in the air output by the detection component, for example, when the VOC adsorbed by the purification component reaches a certain amount, the VOC adsorbed by the purification component at the moment basically reaches a saturated state, the purification component in the situation is difficult to adsorb more VOC in the air, the working state of the purification component can be controlled by the power supply device, so that the purification component can decompose the adsorbed VOC, the purification component can adsorb the VOC in the air again after decomposing the VOC, and the aim that the purification component can be used repeatedly is achieved, the service life of the purification component is prolonged; and, since there is no need to replace the purge member, the burden of manually replacing the purge member in the related art can be reduced, while the material cost is saved accordingly.
In a third aspect, an embodiment of the present invention further provides an air conditioner, where the air conditioner includes the air purification control device described above.
The air conditioner of the embodiment of the invention comprises an air purification control device, wherein the air purification control device can execute the air purification control method, so that the air entering the air conditioner can be purified by a purification part, and the purification and adsorption condition of the purification part on the VOC in the air can be determined by acquiring the VOC concentration parameter in the air output by a detection part, for example, when the VOC adsorbed by the purification part reaches a certain amount, the VOC adsorbed by the purification part at the moment basically reaches a saturated state, the purification part in the situation is difficult to adsorb more VOC in the air, the working state of the purification part can be controlled by a power supply device, so that the purification part can decompose the adsorbed VOC, the purification part can adsorb the VOC in the air again after decomposing the VOC, and the aim that the purification part can be used repeatedly is achieved, the service life of the purification component is prolonged; and, since there is no need to replace the purge member, the burden of manually replacing the purge member in the related art can be reduced, while the material cost is saved accordingly.
In a fourth aspect, embodiments of the present invention further provide a computer-readable storage medium storing computer-executable instructions for executing the air purification control method described above.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic view of an air conditioning platform according to an embodiment of the present invention;
FIG. 2 is a schematic view of an air conditioning platform according to another embodiment of the present invention;
fig. 3 is a flowchart of an air purification control method according to an embodiment of the present invention;
fig. 4 is a flowchart of an air purification control method according to another embodiment of the present invention;
fig. 5 is a flowchart of an air purification control method according to another embodiment of the present invention;
fig. 6 is a flowchart of an air purification control method according to another embodiment of the present invention;
fig. 7 is a flowchart of an air purification control method according to another embodiment of the present invention;
fig. 8 is a flowchart of an air purification control method according to another embodiment of the present invention;
fig. 9 is a flowchart of an air purification control method according to another embodiment of the present invention;
fig. 10 is a flowchart of an air purification control method according to another embodiment of the present invention;
fig. 11 is a flowchart of an air purification control method according to another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that although functional blocks are partitioned in a schematic diagram of an apparatus and a logical order is shown in a flowchart, in some cases, the steps shown or described may be performed in a different order than the partitioning of blocks in the apparatus or the order in the flowchart. The terms first, second and the like in the description and in the claims, and the drawings described above, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
The invention provides an air purification control method and device, an air conditioner and a computer readable storage medium, which utilize a purification component to purify air entering the air conditioner, and by acquiring the VOC concentration parameter in the air outputted from the detection section, the purification adsorption condition of the VOC in the air by the purification section can be determined, for example, when it is determined that the VOC adsorbed by the purification unit reaches a certain amount, the VOC adsorbed by the purification unit at that time substantially reaches a saturated state, in this case, it is difficult for the purification unit to adsorb more VOC in the air, and the operation state of the purification unit can be controlled by the power supply device so that the purification unit can decompose the adsorbed VOC, therefore, the purification component can adsorb VOC in the air again after decomposing VOC, so that the aim of reusing the purification component is fulfilled, and the service life of the purification component is prolonged; and, since there is no need to replace the purge member, the burden of manually replacing the purge member in the related art can be reduced, while the material cost is saved accordingly.
The embodiments of the present invention will be further explained with reference to the drawings.
Referring to fig. 1, fig. 1 is a schematic view of an air conditioning platform 100 according to an embodiment of the present invention, the air conditioning platform 100 includes a power supply device 130, a purification component 120, and a detection component 110, the purification component 120 is electrically connected to the power supply device 130, and in another embodiment, the air conditioning platform 100 may further include a timing component.
The purifying component 120 is configured to perform a purifying process on air to be introduced into the air conditioning platform 100, the detecting component 110 is configured to detect a concentration value of Volatile Organic Compounds (VOC) in the air, the power supply device 130 is configured to control an operating state of the purifying component 120 according to a detected VOC concentration parameter, and the timing component is configured to accumulate a continuous operation time of the air conditioning platform 100.
In an embodiment, the purifying component 120 may be used not only for adsorbing VOC, but also for adsorbing air pollutants such as formaldehyde, pollen and allergens, and considering that the concentration of VOC in the air has a great influence on the operation of the air conditioning platform 100, in this embodiment and the following embodiments, the operating environment condition of the air conditioning platform 100 is mainly reflected by the VOC concentration parameter, and the operating state of the purifying component 120 is correspondingly controlled to reduce the influence of VOC in the air on the operation of the air conditioning platform 100. It is noted that, as mentioned above, the VOC concentration parameter can be replaced by other similar air pollutant parameters, i.e. based on the same principle, the operation state control of the purification component 120 can be realized by other similar air pollutant parameters, and the details are not described herein for avoiding redundancy.
In one embodiment, the decontaminating member may comprise: the shell is provided with an installation cavity, and an electric connection end is arranged in the installation cavity and is used for being connected with a power supply device 130; the electrically conductive filter core sets up at the installation cavity, and electrically conductive filter core is connected with the electrical connection end, and electrically conductive filter core includes purifying material and load purifying material's the porous electrically conductive carrier of carbon, and purifying material includes metal oxide, and metal oxide is arranged in the VOC of catalytic decomposition air. When the purification component works, the power connection end is communicated with the power supply of the power supply device 130, so that current passes through the conductive filter element.
Through adopting electrically conductive filter core circular telegram to carry out air purification filtration, because the porous electrically conductive carrier of carbon of electrically conductive filter core has filtration and adsorption function, when the air is through purifying parts, electrically conductive filter core then can effectively adsorb and catch the dust in the air, volatile organic compounds and bacterium, promptly, purify the VOC that the parts can adsorb in the air under the normal atmospheric temperature condition, after the circular telegram, electrically conductive filter core's temperature further risees, not only can effectively kill the bacterium, and the catalytic activity that metal oxide can effectively be promoted to the rising temperature, thereby promote the decomposition efficiency to volatile organic compounds, make purifying parts can be carbon dioxide and water with adsorbed VOC catalytic decomposition under the heated condition. After the volatile organic compounds are decomposed, the adsorption sites on the conductive filter element can be vacated for next adsorption and filtration, so that the conductive filter element has good reusability, the performance of the conductive filter element is stable, and the conductive filter element can still keep good adsorption performance, sterilization performance and volatile organic compound decomposition performance after being used for many times. It should be noted that the normal temperature condition may be room temperature, and the heating condition may be 150 ℃ or more, or the normal temperature condition or the heating condition may be set according to actual situations, which is not limited in the embodiment.
It should be noted that, the conductive filter element is not limited to the above technical solution, and in other embodiments, the conductive filter element may include a purification material and a carbon porous conductive carrier supporting the purification material, and the purification material includes a metal-organic framework material. Unsaturated metal sites on the metal-organic framework material can be coordinated with gas molecules to realize the adsorption of the gas molecules, small molecules can be effectively captured, the conductive filter element has a good filtering effect, and the unsaturated metal sites can be reused for adsorption after desorption, so that the conductive filter element has good reusability. In addition, the specific surface area of the metal-organic framework material is large, which is beneficial to improving the large adsorption capacity of the conductive filter element and enhancing the adsorption force.
It is noted that the metal-organic framework material may be one or more of MOF-5 metal-organic framework material, MOF-177 metal-organic framework material, MIL-101 metal-organic framework material, and MIL-53 metal-organic framework material. Specifically, the purification material comprises a MOF-5 metal-organic framework material; alternatively, the purification material comprises a MOF-177 metal-organic framework material; alternatively, the purification material includes MOF-5 metal-organic framework material, MOF-177 metal-organic framework material, MIL-101 metal-organic framework material, and the like.
In other embodiments, the conductive filter element may further include a purification material and a carbon porous conductive carrier loaded with the purification material, the purification material includes a metal-organic framework material and a metal oxide, the metal-organic framework material may be MOF-5, MOF-177, MIL-101, MIL-53, or the like, and the conductive filter element not only has the characteristics of good adsorption performance and reusability, but also has the functions of sterilizing and decomposing volatile organic compounds.
In one embodiment, the carbon porous conductive carrier is graphene aerogel. The graphene aerogel has light weight, large specific surface area, multiple pores and stable physical and chemical properties, and the graphene aerogel is adopted as a carrier, so that the conductive filter element has the characteristics of light weight, large adsorption capacity and good adsorption effect, and has the characteristic of good use safety performance, the whole weight of the purification component is favorably reduced, and the purification component is more convenient to disassemble and assemble. Utilize graphite alkene aerogel load metal oxidation, still have the advantage that the capacity is big, have good electric conductive property moreover, each part homoenergetic is generated heat in the graphite alkene aerogel after the circular telegram, has the even advantage of generating heat.
In an embodiment, the porous electrically conductive carrier of carbon is active carbon, and active carbon has the characteristics that the source is wide, the price is low, and light in weight, the hole is many, specific surface area is big, is favorable to promoting electrically conductive filter core's absorption and filtration performance, also is favorable to alleviateing the whole weight of purifying part simultaneously for it is more convenient to purify the part dismouting.
In one embodiment, the metal oxide is palladium oxide, the palladium oxide has an effect of catalytically decomposing organic matters, and after the conductive filter element is powered on, the temperature of the conductive filter element is increased, so that the temperature of the palladium oxide is increased, the catalytic activity of the palladium oxide can be effectively improved, and the purification efficiency of the conductive filter element on volatile organic matters is improved. Of course, the metal oxide of the present embodiment is not limited to palladium oxide, and in other embodiments, the metal oxide may be a manganese-based oxide, such as CeO 2-MnOx; also, the metal oxide may be a copper-based oxide, such as CuO-Al2O 3; the metal oxide can also be palladium oxide and manganese-based oxide; also, the metal oxide may be a cerium-based oxide; the metal oxide can also be nickel-based oxide; and the metal oxide can be palladium oxide, manganese-based oxide and copper-based oxide, and has the effect of improving the purification efficiency of the conductive filter element on volatile organic compounds.
In one embodiment, the detecting part 110 may be various types of sensors capable of capturing signals related to VOC in the air in real time, thereby stably detecting the VOC concentration value in the air.
In an embodiment, the timing component may be various types of timers, which have a function of continuously timing, that is, the timing component starts continuously timing every time after the air conditioning platform 100 is started, so that the timing component can effectively and reliably accumulate the duration for the air conditioning platform 100 at any time.
Referring to fig. 2, fig. 2 is a schematic view of an air conditioning platform 100 according to another embodiment of the present invention, the air conditioning platform 100 further includes an air inlet 150, an air outlet 170, and an air deflector 160, the cleaning component is disposed at the air inlet 150, and the air deflector 160 is disposed at the air outlet 170, wherein a dotted line with an arrow in fig. 2 is only used to simply illustrate a flow path of an air flow. The air purified by the purifying component enters the air conditioning platform 100 through the air inlet 150, and the air output from the air conditioning platform 100 can be discharged to the outside of the air conditioning platform 100 through the air outlet 170 with the aid of the air deflector 160 at a specific air outlet angle.
In an embodiment, the air conditioning platform 100 has a function of controlling the working state of the purifying component, and also has a heating function and a cooling function, and when the air conditioning platform 100 performs purification control, heating or cooling, the air conditioning platform can output corresponding air through the air outlet 170, and it is noted that the purification control, heating or cooling can not be performed under a synchronous condition, but the selection of the related functions of purification control, heating or cooling can be realized by switching different modes, so that the functions do not interfere with each other, and the output of the air from the air outlet 170 is not affected.
In an embodiment, the air outlet angle of the air deflector 160 may be an included angle between a chord length of the air deflector 160 and a gravity line, and specific parameters of the included angle are related to the position relationship between the air outlet 170 and the air deflector 160, for example, as shown in fig. 2, the air outlet angle of the air deflector 160 is set to be smaller than 90 °, so that a better air outlet effect is obtained.
In an embodiment, the air conditioning platform 100 is further provided with a wind wheel 140, and the wind wheel 140 is disposed between the air inlet 150 and the air outlet 170, so as to enhance the fluidity of the air input into the air conditioning platform 100, and achieve the technical effect of auxiliary purification. The wind volume of the wind wheel 140 can be set according to the required air flow effect, which is not limited in this embodiment.
The air conditioning platform 100 and the application scenario described in the above embodiments of the present invention are for more clearly illustrating the technical solutions of the embodiments of the present invention, and do not constitute a limitation to the technical solutions provided in the embodiments of the present invention, and it can be known by those skilled in the art that the technical solutions provided in the embodiments of the present invention are also applicable to similar technical problems along with the evolution of the air conditioning platform 100 and the appearance of new application scenarios.
It will be appreciated by those skilled in the art that the air conditioning platform 100 shown in fig. 1 and 2 is not intended to limit embodiments of the present invention and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.
Based on the structure of the air conditioning platform 100 in the embodiment shown in fig. 1 and 2, various embodiments of the air purification control method of the present invention are provided below.
As shown in fig. 3, fig. 3 is a flowchart of an air purification control method according to an embodiment of the present invention, which can be applied to the air conditioning platform in the embodiment shown in fig. 1, and the method includes, but is not limited to, the following steps:
s100, acquiring VOC concentration parameters output by a detection part;
and S200, controlling the working state of the purification component by using the power supply device according to the VOC concentration parameter so that the purification component adsorbs VOC or decomposes VOC.
In one embodiment, the air entering the air conditioner is purified by the purifying component, and the purifying and adsorbing condition of the purifying component for the VOC in the air can be determined by obtaining the VOC concentration parameter in the air output by the detecting component, for example, when the VOC adsorbed by the purifying component is determined to reach a certain amount, the VOC adsorbed by the purifying component at the moment basically reaches a saturated state, the purifying component in this case is difficult to adsorb more VOC in the air, at the moment, the working state of the purifying component can be controlled by the power supply device, so that the purifying component can decompose the adsorbed VOC, and the purifying component can adsorb the VOC in the air again after decomposing the VOC, thereby achieving the purpose that the purifying component can be reused, and being beneficial to prolonging the service life of the purifying component; and, since there is no need to replace the purge member, the burden of manually replacing the purge member in the related art can be reduced, while the material cost is saved accordingly.
In one embodiment, if it is known that the purifying component may only adsorb a small amount of VOC according to the VOC concentration parameter, that is, the purifying component does not reach a saturated state of adsorbing VOC, the purifying component in this case has the ability to adsorb more VOC in the air, and therefore, the power device can be used to control the operating state of the purifying component, that is, the purifying component is controlled to continue adsorbing VOC, so that the purifying component can continue purifying the air, and the purifying effect on the air is improved.
As shown in fig. 4, fig. 4 is a flowchart of an air purification control method according to another embodiment of the present invention, wherein step S100 includes, but is not limited to, the steps of:
and S110, acquiring the VOC concentration parameter output by the detection part at preset time intervals.
In an embodiment, the VOC concentration parameters output by the detection component are acquired at preset time intervals, so that the VOC concentration parameters in the air at different times can be acquired, and since the purification component has a continuous influence on the VOC in the air in the detection process, the adsorption condition of the purification component on the VOC concentration in the air can be correspondingly deduced or known through the acquired VOC concentration parameters in the air at different times, so that the working state of the purification component can be adaptively controlled. The mode that the preset time interval is set to obtain the VOC concentration parameters can reduce the influence caused by different time points in detection, thereby ensuring the reliability of sampling the VOC concentration parameters, reducing the influence of external factors on the detection of the VOC concentration parameters as much as possible, ensuring higher accuracy of the obtained VOC concentration parameters and smaller relative error, and obtaining the VOC concentration parameters according to the interval preset time, which shows that the VOC concentration parameters at different moments can be continuously obtained, so that the VOC concentration change of the air in a certain time can be determined, and the continuous purification of the air by a purification component can be favorably realized. It should be noted that the specific value of the preset time can be set according to practical situations, and is not limited in this embodiment.
Referring to fig. 5, fig. 5 is a flowchart of an air purification control method according to another embodiment of the present invention, wherein step S200 includes, but is not limited to, the following steps:
s210, when the ratio of the VOC concentration parameter acquired at the next time to the VOC concentration parameter acquired at the previous time is larger than or equal to a first preset threshold value, controlling a power supply device to supply power to the purification component so as to heat the purification component, and enabling the purification component to decompose the VOC attached to the purification component.
In an embodiment, since the VOC concentration parameters are obtained at the preset time intervals, as a whole, the VOC concentration parameters are sequentially obtained along with the update of time, and thus, the change condition of the VOC concentration parameters needs to be considered, the determination can be performed based on the comparison result between the VOC concentration parameters obtained at the previous time and the VOC concentration parameters obtained at the next time. The first preset threshold may be set according to an actual situation, and this embodiment is not limited.
Specific examples are given below.
Example one:
the first preset threshold value is 0.5, which indicates that the purifying component has absorbed at least more than 50% of VOC in the air within the preset time, since the decontaminating member itself may be adhered with the VOC that had been adsorbed previously, this indicates that there is a high possibility that more than 50% of the VOC in the air is adhered to the decontaminating member, in this case, the operation state of the purification unit is greatly affected and easily damaged, and therefore, the power supply device can be controlled to supply power to the purification component so as to adjust the working state of the purification component, thereby heating the purification component, under the heating condition, the adsorbed VOC can be heated and converted into harmless carbon dioxide and water, therefore, based on the control mode, the adsorption space of the purification component can be released, so that the VOC in the air can be adsorbed again after the decomposition of the VOC, in addition, the decomposed VOC can not harm the air environment, and has good environmental protection effect.
Referring to fig. 6, fig. 6 is a flowchart of an air purification control method according to another embodiment of the present invention, wherein step S200 includes, but is not limited to, the following steps:
and S220, controlling the power supply device to supply power to the purification component to heat the purification component when the concentration parameter of the VOC acquired at the current time is greater than or equal to a second preset threshold value, so that the purification component decomposes the VOC attached to the purification component.
In an embodiment, the VOC concentration parameter obtained at the present time is greater than or equal to the second preset threshold, which indicates that the VOC concentration in the air is at the corresponding higher threshold standard, so that it can be determined that the amount of the VOC adsorbed by the purification component under such conditions reaches a certain amount, and therefore, the power supply device can be controlled to supply power to the purification component to heat the purification component, so that the purification component can convert the adsorbed VOC into carbon dioxide and water, so that the purification component can adsorb the VOC again. The second preset threshold value may be set according to the air VOC concentration range acceptable by the user, and is not limited in this embodiment.
Specific examples are given below.
Example two:
the second preset threshold is set to be a limit value of 0.6m of the current indoor air quality standard requirement3The VOC concentration parameter obtained at the current time is more than or equal to 0.6m3It means that the air quality at the time of obtaining the VOC concentration in the previous time is relatively poor, and therefore, the VOC adsorbed by the purification unit under such a condition is relatively large, and therefore, it is necessary to control the power supply device to supply power to the purification unit to control the power supply deviceAdjust its operating condition to make the purification unit heating, under the condition of heating, make most adnexed VOC all can be heated and turn into harmless carbon dioxide and water, consequently, can liberate the adsorption space of purification unit based on this control mode, make it can with adsorb VOC in the air once more after having decomposed VOC, and, VOC after the decomposition also can not produce harm to the air in the environment, has good environmental protection effect.
Referring to fig. 7, fig. 7 is a flowchart of an air purification control method according to another embodiment of the present invention, wherein step S200 includes, but is not limited to, the following steps:
and S230, when the ratio of the VOC concentration parameter acquired at the last time to the VOC concentration parameter acquired at the last time is smaller than a first preset threshold value and the VOC concentration parameter acquired at the last time is smaller than a second preset threshold value, controlling the power supply device not to supply power to the purification component, so that the purification component adsorbs the VOC in the air.
In an embodiment, when the ratio between the VOC concentration parameter obtained later and the VOC concentration parameter obtained last is smaller than the first preset threshold, it indicates that the VOC concentration in the air is controlled and stabilized by the purification component, and the VOC concentration parameter at this time is basically below the second preset threshold, it also indicates that the VOC concentration in the air tends to be saturated, and the adsorption and decomposition of the purification component to the VOC tend to be balanced, that is, it can be determined that the adsorption of the purification component to the VOC does not reach the saturated state, and then the purification component can be operated in the state of keeping adsorbing the VOC, so as to continuously purify the air.
Specific examples are given below.
Example three:
the first preset threshold value is 0.5, and the second preset threshold value is set as a limit value of 0.6m required by the current indoor air quality standard3When the ratio of the VOC concentration parameter obtained at the next time to the VOC concentration parameter obtained at the previous time is less than 0.5, and the VOC concentration parameter obtained at the previous time is less than 0.6m3It means that the concentration of VOC in the air tends to be saturated and the adsorption and decomposition of VOC by the purification component tend to be balanced, so that the control of electricity can be usedThe source device does not supply power to the purification component, and the purification component does not decompose the adhered VOC, so that the purification component can well maintain the working state of adsorbing the VOC.
Referring to fig. 8, fig. 8 is a flowchart of an air purification control method according to another embodiment of the present invention, wherein step S100 in the method includes, but is not limited to, the steps of:
s120, acquiring a first VOC concentration parameter output by the detection part when the air-conditioning platform is started;
and S130, after the first VOC concentration parameter is obtained, obtaining a second VOC concentration parameter output by the detection part once every preset time.
In an embodiment, the detection component can acquire the first VOC concentration parameter when the air-conditioning platform is opened, and can acquire the second VOC concentration parameter of the air-conditioning platform at different times according to preset time in the operating period of the air-conditioning platform, so that different VOC concentration parameters at multiple times can be acquired, and the power supply device can be controlled to control the purification component to realize the working state based on the difference between the parameters.
Another embodiment of the present invention further provides an air purification control method, wherein step S200 in the method includes, but is not limited to, the steps of:
s240, when the ratio of the second VOC concentration parameter to the first VOC concentration parameter is greater than or equal to a first preset threshold value, controlling the power supply device to supply power to the purification component so as to heat the purification component, and enabling the purification component to decompose the VOC attached to the purification component.
It should be noted that, because the air purification control method in this embodiment and the air purification control method in the embodiment shown in fig. 5 belong to the same inventive concept and are all executed based on the same air conditioning platform, other specific embodiments of the air purification control method in this embodiment may completely refer to the specific embodiments of the air purification control method in the corresponding embodiment described above, and in order to avoid redundancy, further detailed descriptions of other specific embodiments of the air purification control method in this embodiment are omitted here.
Another embodiment of the present invention further provides an air purification control method, wherein step S200 in the method includes, but is not limited to, the steps of:
and S250, when the first VOC concentration parameter is greater than or equal to a second preset threshold value, controlling the power supply device to supply power to the purification component so as to heat the purification component, so that the purification component decomposes the VOC attached to the purification component.
It should be noted that, because the air purification control method in this embodiment and the air purification control method in the embodiment shown in fig. 6 belong to the same inventive concept and are all executed based on the same air conditioning platform, other specific embodiments of the air purification control method in this embodiment may completely refer to the specific embodiments of the air purification control method in the corresponding embodiment described above, and in order to avoid redundancy, further detailed descriptions of other specific embodiments of the air purification control method in this embodiment are omitted here.
Another embodiment of the present invention further provides an air purification control method, wherein step S200 in the method includes, but is not limited to, the steps of:
s260, when the ratio of the second VOC concentration parameter to the first VOC concentration parameter is smaller than a first preset threshold value and the first VOC concentration parameter is smaller than a second preset threshold value, the power supply device is controlled not to supply power to the purification component, so that the purification component adsorbs VOC in the air.
It should be noted that, because the air purification control method in this embodiment and the air purification control method in the embodiment shown in fig. 7 belong to the same inventive concept and are all executed based on the same air conditioning platform, other specific embodiments of the air purification control method in this embodiment may completely refer to the specific embodiments of the air purification control method in the corresponding embodiment described above, and in order to avoid redundancy, further detailed descriptions of other specific embodiments of the air purification control method in this embodiment are omitted here.
Referring to fig. 9, fig. 9 is a flowchart of an air purification control method according to another embodiment of the present invention, wherein the method further includes, but is not limited to, the steps of:
and S300, when the accumulated continuous operation time of the timing part reaches the preset operation time, controlling the power supply device to supply power to the purification part so as to heat the purification part, decomposing the VOC attached to the purification part by the purification part, and resetting the timing part after the purification part finishes decomposing the VOC.
In one embodiment, when the accumulated continuous operation time of the timing component reaches the preset operation time, that is, the accumulated continuous operation time of the air conditioning platform reaches the preset operation time, which indicates that the adsorption of the purification component for the VOCs reaches the preset operation time, a certain amount of VOCs may be attached to the purification component, and therefore, the power supply device may be controlled to supply power to the purification component to heat the purification component, so as to adjust the operating state of the purification component, and thus, the purification component can decompose the VOCs attached to the purification component. And, after the purification part is decomposed, the purification part can adsorb VOC again, correspondingly, through after the purification part finishes decomposing VOC, reset the timing part, can match the operating condition of purification part again to follow-up execution is to the operating condition's of purification part controlate again. It should be noted that the preset operation time may be set according to actual conditions, and is not limited in this embodiment, for example, assuming that the operation time of the air conditioning platform is 8 hours per day, and the operation is accumulated for 1 month, that is, after the operation lasts for 240 hours, the power supply device is controlled to supply power to the purification component to heat the purification component, so that the purification component decomposes the VOC attached to the purification component.
Another embodiment of the present invention provides an air purification control method, wherein the method further includes, but is not limited to, the steps of:
s400, when the accumulated continuous operation time of the timing part does not reach the preset operation time, the power supply device is controlled not to supply power to the purification part, so that the purification part adsorbs the VOC in the air.
In an embodiment, when the accumulated continuous operation time of the timing part does not reach the preset operation time, that is, the accumulated continuous operation time of the air conditioning platform does not reach the preset operation time, it indicates that the adsorption of the purification part on the VOC does not reach the preset operation time, at this time, the amount of the VOC adhered to the purification part is not large, and the VOC on the purification part does not need to be decomposed, so that the purification part does not supply power to the purification part through the control power supply device, and the purification part does not decompose the adhered VOC, so that the purification part can be in the working state of maintaining the adsorption of the VOC, so as to continuously purify the air.
Referring to fig. 10, fig. 10 is a flowchart of an air purification control method according to another embodiment of the present invention, which may also be applied to the air conditioning platform in the embodiment shown in fig. 2, wherein the method further includes, but is not limited to, the steps of:
s500, when the power supply device is controlled to supply power to the purifying component to heat the purifying component, the air outlet angle of the air deflector is adjusted, so that the air output from the air outlet flows back to the air inlet along the air outlet angle.
In one embodiment, it is known from a molecular theory that VOC is easily diffused in the air, especially in an environment with a high temperature, so when the purification component is heated, a small amount of VOC directly falls off from the purification component, and the part of VOC is not decomposed, so that the part of VOC is harmful to the air.
Referring to fig. 11, fig. 11 is a flowchart of an air purification control method according to another embodiment of the present invention, wherein the method further includes, but is not limited to, the steps of:
s600, sending prompt information to a user, wherein the prompt information represents that power is supplied to the purification component so as to heat the purification component.
In one embodiment, since the function of cooling or heating of the air conditioner may be affected by supplying power and heating to the purifying component, the user is prompted to perform the operation of heating the purifying component by using the prompt message, so that the user can specify the current working state of the air conditioner, and the user is prevented from misunderstanding that the air conditioner is in failure.
In addition, an embodiment of the present invention provides an air purification control apparatus including: a memory, a processor, and a computer program stored on the memory and executable on the processor.
The processor and memory may be connected by a bus or other means.
Non-transitory software programs and instructions necessary to implement the air purification control method of the above-described embodiment are stored in the memory, and when executed by the processor, perform the air purification control method of the above-described embodiment, for example, perform the method steps S100 to S200 in fig. 3, the method step S110 in fig. 4, the method step S210 in fig. 5, the method step S220 in fig. 6, the method step S230 in fig. 7, the method steps S120 to S130 in fig. 8, the method step S300 in fig. 9, the method step S500 in fig. 10, and the method step S600 in fig. 11 described above, or perform the method steps S240, S250, S260, and S400 described above.
The above-described embodiments of the apparatus are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, i.e. may be located in one place, or may also be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In addition, an embodiment of the present invention also provides an air conditioner including the air purification control device as described above. Since the air conditioner in the present embodiment is the same as the air purification control device in the above embodiment, reference may be made to the specific embodiment of the air purification control device in the above embodiment, wherein the air purification control device is capable of executing a computer program through a processor to implement the air purification control method as described above, that is, purifying the air entering into the air conditioner by using the purification component, and by acquiring the VOC concentration parameter in the air outputted by the detection component, the purification adsorption condition of the VOC in the air by the purification component can be determined, for example, when it is determined that the VOC adsorbed by the purification component reaches a certain amount, the VOC adsorbed by the purification component at this time substantially reaches a saturated state, in which case it is difficult for the purification component to adsorb more VOC in the air, at the moment, the working state of the purification part can be controlled by using the power supply device, so that the purification part can decompose the VOC adsorbed by the purification part, and the purification part can adsorb the VOC in the air again after decomposing the VOC, thereby achieving the purpose that the purification part can be repeatedly used and being beneficial to prolonging the service life of the purification part; and, since there is no need to replace the purge member, the burden of manually replacing the purge member in the related art can be reduced, while the material cost is saved accordingly.
Further, an embodiment of the present invention also provides a computer-readable storage medium storing computer-executable instructions, the computer-executable instructions are executed by a processor or controller, e.g., by a processor in the above-described apparatus embodiments, the processor described above may be caused to execute the air purification control method in the above-described embodiment, for example, to execute the above-described method steps S100 to S200 in fig. 3, method step S110 in fig. 4, method step S210 in fig. 5, method step S220 in fig. 6, method step S230 in fig. 7, method steps S120 to S130 in fig. 8, method step S300 in fig. 9, method step S500 in fig. 10, and method step S600 in fig. 11, alternatively, the above described method step S240, method step S250, method step S260 and method step S400 are performed.
One of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, step RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.

Claims (14)

1. An air purification control method is characterized by being applied to an air conditioner, wherein the air conditioner is provided with a power supply device, a purification part and a detection part for detecting the concentration value of Volatile Organic Compounds (VOC) in the air, and the purification part is electrically connected with the power supply device;
the air purification control method includes:
acquiring a VOC concentration parameter output by the detection means;
and controlling the working state of the purification component by using the power supply device according to the VOC concentration parameter so as to enable the purification component to adsorb VOC or decompose VOC.
2. The air purification control method according to claim 1, wherein the acquiring the VOC concentration parameter output by the detection means includes:
the VOC concentration parameter output by the detection part is obtained at preset time intervals.
3. The air purification control method according to claim 2, wherein the controlling the operating state of the purification unit with the power supply device according to the VOC concentration parameter includes:
when the ratio of the VOC concentration parameter obtained at the next time to the VOC concentration parameter obtained at the previous time is greater than or equal to a first preset threshold value, or the VOC concentration parameter obtained at the previous time is greater than or equal to a second preset threshold value, the power supply device is controlled to supply power to the purification component so as to heat the purification component, and the purification component decomposes the VOC attached to the purification component.
4. The air purification control method according to claim 3, wherein the controlling the operating state of the purification unit with the power supply device according to the VOC concentration parameter further comprises:
when the ratio of the VOC concentration parameter obtained at the later time to the VOC concentration parameter obtained at the previous time is smaller than a first preset threshold value and the VOC concentration parameter obtained at the previous time is smaller than a second preset threshold value, the power supply device is controlled not to supply power to the purification component, so that the purification component adsorbs VOC in the air.
5. The air purification control method according to claim 2, wherein the acquiring the VOC concentration parameter output by the detection means at intervals of a preset time includes:
acquiring a first VOC concentration parameter output by the detection part when the air conditioner is started;
after the first VOC concentration parameter is acquired, a second VOC concentration parameter outputted by the detection part is acquired every preset time.
6. The air purification control method according to claim 5, wherein said controlling the operating state of the purification unit with the power supply device according to the VOC concentration parameter includes:
when the ratio between the second VOC concentration parameter and the first VOC concentration parameter is greater than or equal to a first preset threshold, or the first VOC concentration parameter is greater than or equal to a second preset threshold, controlling the power supply device to supply power to the purification component to heat the purification component, so that the purification component decomposes the VOC attached to the purification component.
7. The air purification control method according to claim 6, wherein the controlling the operating state of the purification unit with the power supply device according to the VOC concentration parameter further comprises:
when the ratio between the second VOC concentration parameter and the first VOC concentration parameter is smaller than a first preset threshold value and the first VOC concentration parameter is smaller than a second preset threshold value, the power supply device is controlled not to supply power to the purification component, so that the purification component adsorbs VOC in the air.
8. The air purification control method according to claim 1, wherein the air conditioner is further provided with a timing means for accumulating a duration time of the air conditioner;
the air purification control method further includes:
and when the accumulated continuous operation time of the timing part reaches a preset operation time, controlling the power supply device to supply power to the purification part so as to heat the purification part, so that the purification part decomposes the VOC attached to the purification part, and resetting the timing part after the purification part finishes decomposing the VOC.
9. The air purification control method according to claim 8, further comprising:
and when the accumulated continuous operation time of the timing part does not reach the preset operation time, controlling the power supply device not to supply power to the purification part, so that the purification part adsorbs the VOC in the air.
10. The air purification control method according to claim 3, 6 or 8, wherein the air conditioner is further provided with an air inlet, an air outlet and an air deflector, the purification component is arranged at the air inlet, and the air deflector is arranged at the air outlet;
the air purification control method further includes:
when the power supply device is controlled to supply power to the purification component so as to heat the purification component, the air outlet angle of the air deflector is adjusted, and therefore the air output from the air outlet flows back to the air inlet along the air outlet angle.
11. The air purification control method according to claim 3, 6 or 8, further comprising, before controlling the power supply device to supply power to the purification member to heat the purification member:
and sending a prompt message to a user, wherein the prompt message represents that the purification component is powered to heat the purification component.
12. An air purification control device comprising: memory, processor and computer program stored on the memory and executable on the processor, characterized in that the processor implements the air purification control method according to any one of claims 1 to 11 when executing the computer program.
13. An air conditioner characterized by comprising the air purification control device as claimed in claim 12.
14. A computer-readable storage medium storing computer-executable instructions for performing the air purification control method according to any one of claims 1 to 11.
CN202010829870.5A 2020-08-18 2020-08-18 Air purification control method and device, air conditioner and readable storage medium Pending CN114076393A (en)

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