CN116951697A - Air conditioner sterilization control method and air conditioner - Google Patents
Air conditioner sterilization control method and air conditioner Download PDFInfo
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- CN116951697A CN116951697A CN202310773285.1A CN202310773285A CN116951697A CN 116951697 A CN116951697 A CN 116951697A CN 202310773285 A CN202310773285 A CN 202310773285A CN 116951697 A CN116951697 A CN 116951697A
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- air conditioner
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 191
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 126
- 238000000034 method Methods 0.000 title claims abstract description 32
- 241000894006 Bacteria Species 0.000 claims abstract description 59
- 230000001580 bacterial effect Effects 0.000 claims abstract description 40
- 238000005507 spraying Methods 0.000 claims description 184
- 239000007788 liquid Substances 0.000 claims description 86
- 239000007921 spray Substances 0.000 claims description 54
- 238000004590 computer program Methods 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims 2
- 238000004378 air conditioning Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 108700043460 bacteria ModE Proteins 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
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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
- F24F11/62—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
- F24F11/70—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
-
- 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
-
- 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
-
- 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
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application relates to the technical field of air conditioners, in particular to a control method for sterilizing an air conditioner and the air conditioner, and aims to solve the problem that the conventional air conditioner cannot perform differential and targeted sterilization treatment aiming at different personnel conditions in a place where the air conditioner is located. For this purpose, the control method of the air conditioner sterilization of the present application comprises: acquiring the bacterial concentration of old people or/and children in the place where the air conditioner is located; determining a sterilization mode adopted when the air conditioner operates based on whether old people or/and children exist in a place where the air conditioner is located; when the air conditioner is operated in the adopted sterilization mode, the fan rotating speed when the air conditioner is operated is determined based on the bacteria concentration in the place where the air conditioner is located. According to the control method, different sterilization modes can be operated according to the conditions of personnel in the place where the air conditioner is located, and the rotating speed of the fan when the air conditioner is operated is adjusted according to the concentration of bacteria, so that better protection measures are provided for the health of the personnel in the place where the air conditioner is located.
Description
Technical Field
The application relates to the technical field of air conditioners, and particularly provides a control method for sterilization of an air conditioner and the air conditioner.
Background
Nowadays, air conditioners are already necessary appliances for home and office use, and particularly in summer and winter, air conditioners are used for a long time. The air conditioner can cool in summer and heat in winter, and can adjust the indoor temperature to be warm in winter and cool in summer, thereby providing a comfortable environment for users. Many air conditioners are also equipped with a sterilization module to efficiently sterilize the indoor space, thereby improving the user's home sanitary protection.
The existing air conditioner with the sterilization function cannot perform differential and targeted sterilization treatment according to different personnel conditions in the place where the air conditioner is located.
Disclosure of Invention
The application aims to solve the technical problems that the existing air conditioner cannot perform differential and targeted sterilization treatment aiming at personnel conditions in places where the air conditioner is located.
In a first aspect, the present application provides a control method for sterilizing an air conditioner, including the steps of: acquiring the bacterial concentration of old people or/and children in the place where the air conditioner is located; determining a sterilization mode adopted when the air conditioner operates based on whether old people or/and children exist in a place where the air conditioner is located; when the air conditioner operates in the adopted sterilization mode, determining the rotating speed of the fan when the air conditioner operates based on the bacterial concentration in the place where the air conditioner is located.
Further, the determining, based on whether there are old people and/or children in the place where the air conditioner is located, a sterilization mode adopted when the air conditioner operates includes: when no old people or children exist in the place where the air conditioner is located, a first sterilization mode is adopted when the air conditioner operates; and/or when the old people or children exist in the place where the air conditioner is located, the air conditioner is operated in a second sterilization mode; and/or when the place where the air conditioner is located is old people and children, the air conditioner is operated in a third sterilization mode.
Further, a plurality of spraying devices are arranged in the air conditioner, and the spraying devices are used for containing the sterilizing liquid and spraying the sterilizing liquid to the spraying devices at a set spraying speed; when the air conditioner operates in the first sterilization mode, starting a first set number of spraying devices to spray the sterilization liquid; and/or when the air conditioner is operated in the second sterilization mode, starting a second set number of spraying devices to spray the sterilization liquid; and/or when the air conditioner is operated in the third sterilization mode, starting a third set number of spraying devices to spray the sterilization liquid; wherein the first set number < second set number < third set number.
Further, when the air conditioner is operated in the adopted sterilization mode, determining the fan rotation speed when the air conditioner is operated based on the bacteria concentration in the place where the air conditioner is located, including: when the bacteria concentration is in a first concentration interval, enabling a fan of the air conditioner to operate at a first rotating speed; and/or when the bacteria concentration is in a second concentration interval, the fan of the air conditioner is operated at a second rotating speed; and/or when the bacterial concentration is in a third concentration interval, the fan of the air conditioner is operated at a third rotating speed; and/or when the bacterial concentration is in a fourth concentration interval, the fan of the air conditioner is operated at a fourth rotating speed; wherein the first concentration interval has a bacterial concentration value < the second concentration interval has a bacterial concentration value < the third concentration interval has a bacterial concentration value < the fourth concentration interval; the first rotational speed < the second rotational speed < the third rotational speed < the fourth rotational speed.
Further, the bacterial concentration value in the first concentration interval is less than or equal to 200cfu/cm < 3 >; and/or, a bacterial concentration value of 200cfu/cm3< the second concentration interval is less than or equal to 500cfu/cm3; and/or, the bacterial concentration value of 500cfu/cm3< the third concentration interval is less than or equal to 700cfu/cm3; and/or a bacterial concentration value of 700cfu/cm3< the fourth concentration interval.
Further, the first rotation speed is less than or equal to 650rpm;650rpm < said second rotational speed is less than or equal to 850rpm;850rpm < said third rotation speed is less than or equal to 1050rpm;1050rpm < the fourth rotation speed is equal to or less than 1150rpm.
Further, the control method further includes: determining a spraying speed of the first set number of spraying devices to spray the sterilizing liquid based on the bacteria concentration when the air conditioner is operated in the first sterilizing mode; and/or determining a spraying speed of the second set number of spraying devices to spray the sterilizing liquid based on the bacteria concentration when the air conditioner is operated in the second sterilizing mode; and/or determining the spraying speed of the third set number of spraying devices to spray the sterilizing liquid based on the bacteria concentration when the air conditioner is operated in the third sterilizing mode.
Further, when the air conditioner is operated in the first sterilization mode, the spraying devices of the first set number are made to spray the sterilization liquid according to a first spraying speed; and/or when the air conditioner is operated in the second sterilization mode, the spraying devices with the second set number are made to spray the sterilization liquid according to a second spraying speed; and/or when the air conditioner is operated in the third sterilization mode, the spraying devices with the third set number are enabled to spray the sterilization liquid according to a third spraying speed; and/or when the air conditioner is operated in the first sterilization mode, the first set number of spraying devices are enabled to spray the sterilization liquid according to the first spraying speed or/and the second spraying speed or/and the third spraying speed; and/or when the air conditioner is operated in the second sterilization mode, the second set number of spraying devices are enabled to spray the sterilization liquid according to the first spraying speed or/and the second spraying speed or/and the third spraying speed; and/or when the air conditioner is operated in the third sterilization mode, the third set number of spraying devices are enabled to spray the sterilization liquid according to the first spraying speed or/and the second spraying speed or/and the third spraying speed; wherein the first spray rate < second spray rate < third spray rate.
In a second aspect, the present application further provides an air conditioner including a memory and a processor; the memory stores a computer program which when executed by the processor implements the control method of air conditioner sterilization as described above.
Further, the air conditioner is a household hanging machine air conditioner or a household cabinet machine air conditioner.
Under the condition of adopting the technical scheme, the control method for air conditioner sterilization determines the sterilization mode adopted when the air conditioner operates according to whether the old people or/and children exist in the place where the air conditioner is located. And determining a fan speed when the air conditioner is operated based on the bacteria concentration when the air conditioner is operated in the employed sterilization mode. The control method can run different sterilization modes according to different personnel conditions of the air conditioner in the place, so that differential and targeted disinfection treatment on microbial pollution is realized. And when the air conditioner operates in the determined sterilization mode, the rotating speed of the fan of the air conditioner is adjusted according to the bacterial concentration in the place where the air conditioner is located, so that better protection measures are provided for the health of personnel in the place where the air conditioner is located.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the application, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a flow chart of a control method for air conditioner sterilization according to an embodiment of the application.
Detailed Description
Preferred embodiments of the present application are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present application, and are not intended to limit the scope of the present application. Those skilled in the art can make adjustments as needed to suit a particular application.
First, it should be noted that, in the description of the present application, terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "longitudinal", "inner", "outer", and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those skilled in the art according to the specific circumstances.
As shown in fig. 1, an embodiment of the present application provides a control method for sterilizing an air conditioner, including the following steps:
step S100: and obtaining whether the old people or/and children exist in the place where the air conditioner is located or not, and the bacteria concentration in the place where the air conditioner is located.
Whether old people or/and children exist in the scene where the air conditioner is located or not can be determined through an image recognition device arranged in the air conditioner or in the place where the air conditioner is located; the bacteria concentration data in the place where the air conditioner is located can also be acquired by a bacteria concentration detection sensor provided in the air conditioner or in the place where the air conditioner is located.
Step S200: based on whether the old people or/and children exist in the place where the air conditioner is located, a sterilization mode adopted when the air conditioner operates is determined.
In the embodiment of the application, a plurality of spraying devices are arranged in the air conditioner, and the spraying devices are used for containing the sterilizing liquid and spraying the sterilizing liquid out of the spraying devices at a set spraying speed. An atomization mechanism and a spraying mechanism are arranged in each spraying device, wherein the atomization mechanism is used for atomizing the sterilizing liquid contained in the spraying device; the spraying mechanism is used for spraying the atomized sterilizing liquid to the outside of the spraying device. Then, the atomized sterilizing liquid sprayed from the spraying device leaves the air conditioner along with the air blown out by the air conditioner and enters the place where the air conditioner is located, so that bacteria in the place where the air conditioner is located are killed. The spraying device can be detachably arranged in the air conditioner, so that the spraying device can be taken out of the air conditioner and used for supplementing the sterilizing liquid, replacing the sterilizing liquid, cleaning or maintaining and the like.
Further, a plurality of spraying devices arranged in the air conditioner can contain the same type of sterilizing liquid, and can also contain different types of sterilizing liquid according to the requirement. The type of the sterilizing liquid contained in the plurality of spraying devices arranged in the air conditioner can be flexibly configured according to the sterilizing requirement of the place where the air conditioner is located.
The step S200 specifically includes:
when no old people or children are in the place where the air conditioner is located, the first sterilization mode is adopted when the air conditioner is operated. When the air conditioner operates in a first sterilization mode, starting a first set number of spraying devices to spray sterilization liquid for sterilizing bacteria in a place where the air conditioner is located;
when the old people or children are in the place where the air conditioner is located, the second sterilization mode is adopted when the air conditioner is operated. When the air conditioner operates in a second sterilization mode, starting a second set number of spraying devices to spray sterilization liquid for sterilizing bacteria in a place where the air conditioner is located;
when the air conditioner is located in a place where the old people and the children exist, the air conditioner is enabled to adopt a third sterilization mode during operation. When the air conditioner operates in a third sterilization mode, starting a third set number of spraying devices to spray sterilization liquid for sterilizing bacteria in a place where the air conditioner is located;
wherein the first set number < the second set number < the third set number. The number of spraying devices provided in the air conditioner, and the values of the first set number, the second set number, and the third set number may be set as needed, for example, the first set number is 1, the second set number is 2, and the third set number is 3, which is not particularly limited in the embodiment of the present application.
Elderly and children are more susceptible to bacterial infection than middle-aged and young people, resulting in illness. Therefore, as the conditions of the aged and children in the place where the air conditioner is located are changed, the number of the activated spraying devices is correspondingly changed, that is, from the absence of the aged and children in the place where the air conditioner is located to the presence of both the aged and children in the place where the air conditioner is located, the number of the activated spraying devices is correspondingly increased, so that the spraying devices can spray more sterilizing liquid in unit time, thereby achieving the expected sterilizing effect.
Step S300: when the air conditioner is operated in the adopted sterilization mode, the fan rotating speed when the air conditioner is operated is determined based on the bacterial concentration. In particular, the method comprises the steps of,
when the concentration of bacteria is in the first concentration interval, the fan of the air conditioner is operated at a first rotating speed;
when the concentration of bacteria is in the second concentration interval, the fan of the air conditioner is operated at a second rotating speed;
when the concentration of bacteria is in the third concentration interval, the fan of the air conditioner is operated at a third rotating speed;
when the concentration of bacteria is in the fourth concentration interval, the fan of the air conditioner is operated at a fourth rotating speed;
wherein the first concentration interval has a bacterial concentration value < the second concentration interval has a bacterial concentration value < the third concentration interval has a bacterial concentration value < the fourth concentration interval; and the first rotation speed < the second rotation speed < the third rotation speed < the fourth rotation speed.
The higher the concentration of bacteria in the location where the air conditioner is located, the higher the probability of being infected with bacteria to cause illness for the person in the location.
Preferably, the bacterial concentration values for each concentration interval in this embodiment are set as follows:
the bacterial concentration value in the first concentration interval is less than or equal to 200cfu/cm 3 In the concentration interval, the air quality is excellent, and bacteria in the place where the air conditioner is located have little influence on the health of a human body;
200cfu/cm 3 <the bacterial concentration value in the second concentration interval is less than or equal to 500cfu/cm 3 In this concentration interval, the air quality is good, and bacteria in the place where the air conditioner is located form conditions causing disease to people;
500cfu/cm 3 <the bacterial concentration value in the third concentration interval is less than or equal to 700cfu/cm 3 In the concentration interval, the air quality is poor, and bacteria in the place where the air conditioner is located cause people to have the probability of infecting bacteria;
700cfu/cm 3 <and a bacteria concentration value in a fourth concentration interval, wherein the air quality is extremely poor, and bacteria in a place where the air conditioner is located easily infect bacteria.
As the concentration of bacteria in the place where the air conditioner is located increases, in order to secure the sterilizing effect on bacteria present in the place where the air conditioner is located, the rotation speed of the blower of the air conditioner is correspondingly increased, thereby increasing the amount of the sterilizing liquid sprayed into the place where the air conditioner is located per unit time.
Preferably, the setting of each rotation speed in the present embodiment is as follows:
the first rotating speed is less than or equal to 650rpm;
650rpm < second rotation speed is less than or equal to 850rpm;
850rpm < the third rotation speed is less than or equal to 1050rpm;
1050rpm < fourth rotation speed is equal to or less than 1150rpm.
In a specific embodiment, the detection of both the elderly and children in the location of the air conditioner is performed by an image recognition device and a bacteria concentration detection sensor provided in the location of the air conditioner, the bacteria concentration in the location of the air conditioner being 600cfu/cm 3 . According to the detection that the old people and children exist in the place where the air conditioner is located, when the air conditioner is started to operate, the air conditioner is determined to adopt a third sterilization mode, namely, the air conditioner starts a third set number (3) of spraying devices to spray sterilization liquid when the air conditioner is operated, and the sterilization liquid is used for sterilizing bacteria in the place where the air conditioner is located. At the same time, according to the detected concentration of bacteria (600 cfu/cm 3 ) The bacteria concentration value is judged to be in a third concentration interval, so that a fan of the air conditioner operates at a third rotating speed (850 rpm-1050 rpm), and bacteria in a place where the air conditioner is located are effectively killed.
In order to obtain a better sterilization effect, when the air conditioner operates in a selected sterilization mode, determining the rotating speed of the fan during the operation of the air conditioner based on the bacterial concentration; the spraying speed of the air conditioner to spray the sterilizing liquid outwards can also be determined based on the concentration of bacteria. In particular, the method comprises the steps of,
when the air conditioner operates in a first sterilization mode, determining the spraying speed of the first set number of spraying devices for spraying the sterilization liquid based on the bacteria concentration;
determining a spraying speed of spraying the sterilizing liquid by a second set number of spraying devices based on the bacteria concentration when the air conditioner is operated in the second sterilizing mode;
when the air conditioner is operated in the third sterilization mode, the spraying speed of the sterilization liquid sprayed by the third set number of spraying devices is determined based on the bacteria concentration.
As described above, in the air conditioner, the plurality of spraying devices are provided, and each spraying device is provided with the atomizing mechanism and the spraying mechanism, so that the sterilizing liquid contained in the spraying device can be atomized and sprayed out. In addition, the spraying mechanism can also control the speed of spraying the atomized sterilizing liquid outwards. When the air conditioner operates in a selected sterilization mode, the spraying speed of each spraying device for spraying the sterilization liquid can be flexibly set according to the requirement when the sterilization liquid is sprayed by the spraying devices with the set number corresponding to the sterilization mode.
In particular, the method comprises the steps of,
when the air conditioner operates in a first sterilization mode, spraying sterilization liquid by a first set number of spraying devices according to a first spraying speed;
when the air conditioner operates in a second sterilization mode, spraying sterilization liquid by a second set number of spraying devices according to a second spraying speed;
when the air conditioner operates in a third sterilization mode, spraying sterilization liquid at a third spraying speed by a third set number of spraying devices;
further, the method comprises the steps of,
when the air conditioner operates in a first sterilization mode, spraying sterilization liquid according to a first spraying speed or/and a second spraying speed or/and a third spraying speed by a first set number of spraying devices;
when the air conditioner operates in the second sterilization mode, spraying sterilization liquid according to the first spraying speed or/and the second spraying speed or/and the third spraying speed by a second set number of spraying devices;
when the air conditioner operates in a third sterilization mode, spraying sterilization liquid according to the first spraying speed or/and the second spraying speed or/and the third spraying speed by a third set number of spraying devices;
wherein the first spray rate < the second spray rate < the third spray rate.
In a specific embodiment, when the air conditioner is operated in the first sterilization mode, a first set number (1) of spraying devices are started to spray sterilization liquid;
when the bacterial concentration value in the place where the air conditioner is located is within the first concentration interval (less than or equal to 200 cfu/cm) 3 ) When the fan of the air conditioner is operated at a first rotational speed (less than or equal to 650 rpm), the spraying device is used for sprayingSpraying the sterilizing liquid at a first spraying speed;
when the concentration value of bacteria in the place where the air conditioner is located is within the second concentration interval (200 cfu/cm 3 ～500cfu/cm 3 ) When the air conditioner fan runs at a second rotating speed (650 rpm-850 rpm), the spraying device sprays the sterilizing liquid at a second spraying speed;
when the bacterial concentration value in the place where the air conditioner is located in the third concentration interval and the fourth concentration interval (500 cfu/cm) 3 <) When the air conditioner fan is operated at a rotation speed corresponding to the bacteria concentration (the air conditioner rotation speed corresponding to the third concentration interval is 850 rpm-1050 rpm, and the air conditioner rotation speed corresponding to the fourth concentration interval is 1050 rpm-1150 rpm), the spraying device sprays the sterilizing liquid at a third spraying speed, namely, as the bacteria concentration in the place where the air conditioner is located is increased, the air conditioner fan rotation speed is correspondingly increased, and the spraying speed of the sterilizing liquid sprayed by the spraying device is correspondingly increased, so that more sterilizing liquid is sprayed in unit time, and the expected sterilizing effect is obtained.
In another specific embodiment, when the air conditioner is operated in the second sterilization mode, a second set number (2) of spraying devices are started to spray the sterilization liquid;
when the bacterial concentration value in the place where the air conditioner is located is within the first concentration interval (less than or equal to 200 cfu/cm) 3 ) When the fan of the air conditioner runs at a first rotation speed, the two spraying devices spray the sterilizing liquid at the first spraying speed;
when the concentration value of bacteria in the place where the air conditioner is located is within the second concentration interval (200 cfu/cm 3 ～500cfu/cm 3 ) When the fan of the air conditioner runs at a second rotating speed, at least one spraying device of the two spraying devices sprays the sterilizing liquid at a second spraying speed;
when the bacteria concentration value in the place where the air conditioner is located in the third concentration interval (500 cfu/cm 3 ～700cfu/cm 3 ) When the fan of the air conditioner runs at a third rotating speed, at least one spraying device of the two spraying devices sprays the sterilizing liquid at a third spraying speed;
when the bacteria concentration value in the place where the air conditioner is located within the fourth concentration interval (700cfu/cm 3 <) When the fan of the air conditioner runs at the fourth rotating speed, the two spraying devices spray the sterilizing liquid at the third spraying speed, namely, along with the increase of the bacteria concentration in the place where the air conditioner is located, the rotating speed of the fan of the air conditioner is correspondingly increased, and according to the sterilizing mode of the air conditioner, the spraying speed of each spraying device in the plurality of spraying devices for spraying the sterilizing liquid is flexibly controlled, so that a richer and optimized scheme for spraying the sterilizing liquid is obtained, more sterilizing liquid is sprayed in unit time, and the expected sterilizing effect is obtained.
In yet another specific embodiment, when the air conditioner is operated in the third sterilization mode, a third set number (3) of spraying devices are started to spray the sterilization liquid;
when the bacterial concentration value in the place where the air conditioner is located is within the first concentration interval (less than or equal to 200 cfu/cm) 3 ) When the fan of the air conditioner runs at a first rotating speed, two spraying devices in the three spraying devices spray the sterilizing liquid at a first spraying speed, and the third spraying device sprays the sterilizing liquid at a second spraying speed;
when the concentration value of bacteria in the place where the air conditioner is located is within the second concentration interval (200 cfu/cm 3 ～500cfu/cm 3 ) When the fan of the air conditioner runs at a second rotating speed, two spraying devices in the three spraying devices spray the sterilizing liquid at a second spraying speed, and the third spraying device sprays the sterilizing liquid at a third spraying speed;
when the bacteria concentration value in the place where the air conditioner is located in the third concentration interval (500 cfu/cm 3 ～700cfu/cm 3 ) When the fan of the air conditioner runs at a third rotating speed, two spraying devices in the three spraying devices spray the sterilizing liquid at a third spraying speed, and the third spraying device sprays the sterilizing liquid at a second spraying speed;
when the bacteria concentration value in the place where the air conditioner is located is within the fourth concentration interval (700 cfu/cm) 3 <) When the fan of the air conditioner runs at the fourth rotation speed, the three spraying devices all spray the sterilizing liquid at the third spraying speed, namely, as the concentration of bacteria in the place where the air conditioner is located is increased, the rotation speed of the fan of the air conditioner is correspondingly increased, and according to the removal operated by the air conditionerThe bacteria mode is that the spraying speed of each spraying device in the plurality of spraying devices for spraying the sterilizing liquid is flexibly controlled, so that a richer and optimized scheme for spraying the sterilizing liquid is obtained, more sterilizing liquid is sprayed in unit time, and the expected sterilizing effect is obtained.
When the air conditioner is operated in the selected sterilization mode, a plurality of spraying devices are used for spraying the sterilization liquid at the same time, so that the spraying speed of each spraying device for spraying the sterilization liquid can be flexibly set according to the bacteria concentration in the place where the air conditioner is located, and the embodiment of the application is not particularly limited.
Under the condition of adopting the technical scheme, the control method for air conditioner sterilization determines the sterilization mode adopted when the air conditioner operates according to whether the old people or/and children exist in the place where the air conditioner is located. And determining a fan speed when the air conditioner is operated based on the bacteria concentration when the air conditioner is operated in the employed sterilization mode. The control method can run different sterilization modes according to different personnel conditions of the air conditioner in the place, so that differential and targeted disinfection treatment on microbial pollution is realized. And when the air conditioner operates in the determined sterilization mode, the rotating speed of the fan of the air conditioner is adjusted according to the bacterial concentration in the place where the air conditioner is located, so that better protection measures are provided for the health of personnel in the place where the air conditioner is located.
The embodiment of the application also provides an air conditioner, which comprises: memory and a processor. Wherein the memory stores a computer program which when executed by the processor implements the control method of air conditioner sterilization as described above. The air conditioner in the embodiment of the application can be a household hanging machine air conditioner or a household cabinet machine air conditioner.
Thus far, the technical solution of the present application has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present application is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present application, and such modifications and substitutions will be within the scope of the present application.
Claims (10)
1. The control method for the sterilization of the air conditioner is characterized by comprising the following steps of:
acquiring the bacterial concentration of old people or/and children in the place where the air conditioner is located;
determining a sterilization mode adopted when the air conditioner operates based on whether old people or/and children exist in a place where the air conditioner is located;
when the air conditioner operates in the adopted sterilization mode, determining the rotating speed of the fan when the air conditioner operates based on the bacterial concentration in the place where the air conditioner is located.
2. The control method according to claim 1, wherein the determining a sterilization mode adopted when the air conditioner is operated based on whether or not there is an old person or/and a child in a place where the air conditioner is located, comprises:
when no old people or children exist in the place where the air conditioner is located, a first sterilization mode is adopted when the air conditioner operates; and/or the number of the groups of groups,
when old people or children exist in the place where the air conditioner is located, a second sterilization mode is adopted when the air conditioner operates; and/or the number of the groups of groups,
when the air conditioner is located in a place where the old people and the children exist, a third sterilization mode is adopted when the air conditioner operates.
3. The control method according to claim 2, wherein,
a plurality of spraying devices are arranged in the air conditioner and are used for containing the sterilizing liquid and spraying the sterilizing liquid to the spraying devices at a set spraying speed;
when the air conditioner operates in the first sterilization mode, starting a first set number of spraying devices to spray the sterilization liquid; and/or the number of the groups of groups,
when the air conditioner operates in the second sterilization mode, starting a second set number of spraying devices to spray the sterilization liquid; and/or the number of the groups of groups,
when the air conditioner operates in the third sterilization mode, starting a third set number of spraying devices to spray the sterilization liquid;
wherein the first set number < second set number < third set number.
4. The control method according to claim 3, wherein the determining the fan speed at which the air conditioner is operated based on the bacteria concentration in the place where the air conditioner is located when the air conditioner is operated in the employed sterilization mode includes:
when the bacteria concentration is in a first concentration interval, enabling a fan of the air conditioner to operate at a first rotating speed; and/or the number of the groups of groups,
when the bacterial concentration is in a second concentration interval, enabling a fan of the air conditioner to operate at a second rotating speed; and/or the number of the groups of groups,
when the bacterial concentration is in a third concentration interval, enabling a fan of the air conditioner to operate at a third rotating speed; and/or the number of the groups of groups,
when the bacterial concentration is in a fourth concentration interval, enabling a fan of the air conditioner to operate at a fourth rotating speed;
wherein, the liquid crystal display device comprises a liquid crystal display device,
a bacterial concentration value of the first concentration interval < a bacterial concentration value of the second concentration interval < a bacterial concentration value of the third concentration interval < a bacterial concentration value of the fourth concentration interval;
the first rotational speed < the second rotational speed < the third rotational speed < the fourth rotational speed.
5. The control method according to claim 4, wherein,
the bacterial concentration value in the first concentration interval is less than or equal to 200cfu/cm 3 The method comprises the steps of carrying out a first treatment on the surface of the And/or the number of the groups of groups,
200cfu/cm 3 <the bacterial concentration value in the second concentration interval is less than or equal to 500cfu/cm 3 The method comprises the steps of carrying out a first treatment on the surface of the And/or the number of the groups of groups,
500cfu/cm 3 <the bacterial concentration value in the third concentration interval is less than or equal to 700cfu/cm 3 The method comprises the steps of carrying out a first treatment on the surface of the And/or the number of the groups of groups,
700cfu/cm 3 <and a bacterial concentration value in the fourth concentration interval.
6. The control method according to claim 5, wherein,
the first rotating speed is less than or equal to 650rpm;
650rpm < said second rotational speed is less than or equal to 850rpm;
850rpm < said third rotation speed is less than or equal to 1050rpm;
1050rpm < the fourth rotation speed is equal to or less than 1150rpm.
7. The control method according to claim 6, characterized by further comprising:
determining a spraying speed of the first set number of spraying devices to spray the sterilizing liquid based on the bacteria concentration when the air conditioner is operated in the first sterilizing mode; and/or the number of the groups of groups,
determining a spraying speed of the second set number of spraying devices to spray the sterilizing liquid based on the bacteria concentration when the air conditioner is operated in the second sterilizing mode; and/or the number of the groups of groups,
and when the air conditioner is operated in the third sterilization mode, determining the spraying speed of the third set number of spraying devices for spraying the sterilization liquid based on the bacteria concentration.
8. The control method according to claim 7, wherein,
when the air conditioner operates in the first sterilization mode, the first set number of spraying devices are enabled to spray the sterilization liquid according to a first spraying speed; and/or the number of the groups of groups,
when the air conditioner operates in the second sterilization mode, the second set number of spraying devices are enabled to spray the sterilization liquid according to a second spraying speed; and/or the number of the groups of groups,
when the air conditioner operates in the third sterilization mode, the third set number of spraying devices are enabled to spray the sterilization liquid according to a third spraying speed; and/or the number of the groups of groups,
when the air conditioner operates in the first sterilization mode, the first set number of spraying devices spray the sterilization liquid according to the first spraying speed or/and the second spraying speed or/and the third spraying speed; and/or the number of the groups of groups,
when the air conditioner operates in the second sterilization mode, the second set number of spraying devices are enabled to spray the sterilization liquid according to the first spraying speed or/and the second spraying speed or/and the third spraying speed; and/or the number of the groups of groups,
when the air conditioner operates in the third sterilization mode, the third set number of spraying devices are enabled to spray the sterilization liquid according to the first spraying speed or/and the second spraying speed or/and the third spraying speed;
wherein the first spray rate < second spray rate < third spray rate.
9. An air conditioner includes a memory and a processor; a computer program is stored in the memory, which when executed by the processor, realizes the control method of air conditioning sterilization according to any one of claims 1 to 8.
10. The air conditioner of claim 9, wherein the air conditioner is a home wall-mounted air conditioner or a home cabinet air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310773285.1A CN116951697A (en) | 2023-06-28 | 2023-06-28 | Air conditioner sterilization control method and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310773285.1A CN116951697A (en) | 2023-06-28 | 2023-06-28 | Air conditioner sterilization control method and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN116951697A true CN116951697A (en) | 2023-10-27 |
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| CN202310773285.1A Pending CN116951697A (en) | 2023-06-28 | 2023-06-28 | Air conditioner sterilization control method and air conditioner |
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| Country | Link |
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| CN (1) | CN116951697A (en) |
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- 2023-06-28 CN CN202310773285.1A patent/CN116951697A/en active Pending
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