CN110736151A - Air conditioner, sterilization and disinfection device and control method thereof - Google Patents

Air conditioner, sterilization and disinfection device and control method thereof Download PDF

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Publication number
CN110736151A
CN110736151A CN201911041754.0A CN201911041754A CN110736151A CN 110736151 A CN110736151 A CN 110736151A CN 201911041754 A CN201911041754 A CN 201911041754A CN 110736151 A CN110736151 A CN 110736151A
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CN
China
Prior art keywords
power
concentration
sterilization
microorganisms
controlling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911041754.0A
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Chinese (zh)
Inventor
张军
陈新厂
罗凌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GD Midea Air Conditioning Equipment Co Ltd
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Guangdong Midea Refrigeration Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Midea Refrigeration Equipment Co Ltd filed Critical Guangdong Midea Refrigeration Equipment Co Ltd
Priority to CN201911041754.0A priority Critical patent/CN110736151A/en
Publication of CN110736151A publication Critical patent/CN110736151A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/0328Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air
    • F24F1/035Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air characterised by the mounting or arrangement of filters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18Radiation
    • A61L9/20Ultra-violet radiation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/0328Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air
    • F24F1/0353Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters

Abstract

The invention discloses air conditioners, a sterilization and disinfection device and a control method thereof, wherein the device comprises a filter screen and an ultraviolet lamp, wherein the filter screen is arranged below the air conditioner and used for intercepting particulate matters and microorganisms, and the ultraviolet lamp is arranged below the air conditioner and used for irradiating ultraviolet rays onto an air inlet surface of the filter screen.

Description

Air conditioner, sterilization and disinfection device and control method thereof
Technical Field
The invention relates to the technical field of air conditioners, in particular to air conditioners, a sterilization and disinfection device and a control method thereof.
Background
In the related art, the air conditioner is sterilized by , which is generally an ultraviolet LED (Light Emitting Diode) irradiating an evaporator, nano water ions, positive and negative ions, and the like.
However, the sterilization method in the related art has a poor effect of killing natural bacteria, is low in efficiency, and cannot completely kill germs, and needs to be solved.
Disclosure of Invention
The present invention is directed to that solves the technical problems of the related art at least at degree, and th object of the present invention is to provide sterilization and disinfection apparatuses that can achieve multi-level sterilization, thereby completely killing microorganisms and improving sterilization efficiency.
The second purpose of the invention is to provide a control method of kinds of sterilization and disinfection devices.
The third purpose of the invention is to provide kinds of air conditioners.
A fourth object of the present invention is to provide electronic devices.
A fifth object of the present invention is to propose computer-readable storage media.
In order to achieve the above purpose, an embodiment of of the invention provides sterilization and disinfection devices, which comprise a filter screen and an ultraviolet lamp, wherein the filter screen is arranged below an air conditioner and is used for intercepting particulate matters and microorganisms on the air inlet side, and the ultraviolet lamp is arranged below the air conditioner and is used for irradiating ultraviolet rays onto the air inlet surface of the filter screen.
In addition, the sterilization and disinfection device according to the above embodiment of the present invention may further have the following additional technical features:
according to embodiments of the invention, the sterilization and disinfection device further comprises an ion generator, wherein the ion generator is arranged at the air outlet of the air conditioner and used for releasing ions so as to charge particles and microorganisms in the air blown out from the air outlet.
According to embodiments of the present invention, the ionizer includes a positive ionizer or a negative ionizer.
According to embodiments of the present invention, the sterilization and disinfection apparatus further comprises an ultraviolet protection cover for preventing the ultraviolet lamp from irradiating ultraviolet rays to the outside of the filter screen.
According to embodiments of the present invention, the sterilization and disinfection apparatus described above further comprises a controller for receiving an instruction to start the sterilization and disinfection function, and starting the ionizer according to the instruction to start the sterilization and disinfection function.
According to embodiments of the invention, the controller is further configured to turn on the ultraviolet lamp according to the instruction for turning on the sterilization function, or receive an instruction for turning off the sterilization function and turn on the ultraviolet lamp according to the instruction for turning off the sterilization function.
According to embodiments of the invention, the controller is further configured to obtain a concentration of microorganisms and/or a concentration of particulate matter in the indoor air, and to control the input power of the ionizer according to the concentration of microorganisms and/or the concentration of particulate matter.
According to embodiments of the present invention, the controller is specifically configured to determine a concentration range interval to which the concentration of the microorganisms and/or the concentration of the particulate matter belong, and to control the input power of the ionizer in accordance with the concentration range interval.
According to embodiments of the invention, the ionizer is a positive-negative ion generator, and the controller is specifically configured to control the input power of a positive ion module of the positive-negative ion generator to be th power and the input power of a negative ion module to be second power, the concentration of the microorganisms does not exceed the microorganism concentration threshold, and the concentration of the particulate matter exceeds the particulate matter concentration threshold, the input power of the positive ion module is controlled to be third power, the input power of the negative ion module is fourth power, the third power is lower than th power, the fourth power is lower than the second power, the concentration of the microorganisms does not exceed the microorganism concentration threshold, and the concentration of the particulate matter does not exceed the particulate matter concentration threshold, the input power of the positive ion module is controlled to be fifth power, the input power of the negative ion module is sixth power, the fifth power is lower than the third power, and the sixth power is lower than the fourth power.
According to embodiments of the invention, the power is equal to the second power, the fourth power is higher than the third power, and the sixth power is higher than the fifth power.
According to the sterilization and disinfection device provided by the embodiment of the invention, particles and microorganisms are intercepted through the filter screen, and ultraviolet rays are irradiated onto the air inlet surface of the filter screen, so that multi-stage sterilization is realized, microorganisms are thoroughly killed, and the sterilization efficiency is improved.
In order to achieve the above object, a second embodiment of the present invention provides methods for controlling a sterilization device, which are suitable for the above sterilization device, the method including receiving an instruction to start a sterilization function, starting the sterilization device according to the instruction to start the sterilization function, and controlling an air conditioner to start an air-disturbing mode.
According to embodiments of the present invention, the method for controlling the sterilization device further includes turning on an ultraviolet lamp according to the instruction for turning on the sterilization function, or receiving an instruction for turning off the sterilization function and turning on the ultraviolet lamp according to the instruction for turning off the sterilization function.
According to embodiments of the invention, the method for controlling the sterilization and disinfection device further comprises the steps of obtaining the concentration of microorganisms and/or the concentration of particulate matters in the indoor air, and controlling the input power of the ion generator according to the concentration of the microorganisms and/or the concentration of the particulate matters.
According to embodiments of the invention, the controlling of the input power of the ionizer according to the concentration of the microorganisms and/or the concentration of the particulate matters comprises determining a concentration range interval to which the concentration of the microorganisms and/or the concentration of the particulate matters belong, and controlling the input power of the ionizer according to the concentration range interval.
According to embodiments of the invention, the ionizer is a positive and negative ion generator, and the controlling of the input power of the ionizer according to the concentration range includes controlling the input power of a positive ion module of the positive and negative ion generator to be th power and the input power of a negative ion module to be second power if the concentration of the microorganisms exceeds a microorganism concentration threshold, controlling the input power of the positive ion module to be third power if the concentration of the microorganisms does not exceed the microorganism concentration threshold and the concentration of the particulate matter exceeds a particulate matter concentration threshold, controlling the input power of the negative ion module to be fourth power, the third power being lower than th power and the fourth power being lower than the second power, controlling the input power of the positive ion module to be fifth power if the concentration of the microorganisms does not exceed the microorganism concentration threshold and the concentration of the particulate matter does not exceed the particulate matter concentration threshold, and controlling the input power of the negative ion module to be sixth power, the fifth power being lower than the third power and the sixth power being lower than the fourth power.
According to embodiments of the invention, the power is equal to the second power, the fourth power is higher than the third power, and the sixth power is higher than the fifth power.
According to the control method of the sterilization and disinfection device provided by the embodiment of the invention, the instruction for starting the sterilization and disinfection function can be received, the sterilization and disinfection device can be started according to the instruction for starting the sterilization and disinfection function, and the air conditioner can be controlled to start the air disturbing mode. From this, through opening sterilizing equipment to control the air conditioner and open and disturb the wind mode, not only enlarged the scope of disinfecting, realized multistage sterilization moreover, thereby thoroughly kill the microorganism, improve the efficiency of disinfecting.
According to the air conditioner provided by the embodiment of the invention, by the sterilization and disinfection device, the sterilization and disinfection device can be started, and the air disturbance mode of the air conditioner can be controlled to be started, so that the sterilization range is expanded, multi-stage sterilization is realized, microorganisms are thoroughly killed, and the sterilization efficiency is improved.
In order to achieve the above object, a fourth aspect of the present invention provides electronic devices, including a memory, a processor, and a computer program stored in the memory and running on the processor, wherein the processor implements the control method of the sterilization device when executing the program.
In order to achieve the above object, a fifth embodiment of the present invention provides computer-readable storage media, on which a computer program is stored, the program, when being executed by a processor, implements the control method of the sterilization and disinfection apparatus.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a block schematic diagram of a germicidal sterilization unit in accordance with an embodiment of the present invention;
FIG. 2 is a schematic view of an embodiment ultraviolet shield installation location according to the invention;
FIG. 3 is an enlarged schematic view of an embodiment UV shield according to the invention;
FIG. 4 is a schematic diagram of ion concentration regulation based on air cleanliness according to embodiments of the present invention;
FIG. 5 is a flowchart of a method of controlling a sterilizer according to an embodiment of the present invention;
fig. 6 is a flowchart of an air conditioner according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
An air conditioner, a sterilization and disinfection apparatus, and a control method thereof according to embodiments of the present invention will be described below with reference to the accompanying drawings.
Fig. 1 is a block schematic view of a sterilization and disinfection apparatus according to an embodiment of the present invention. As shown in fig. 1, the sterilization and disinfection apparatus 10 includes: a filter screen 100 and an ultraviolet lamp 200.
Wherein, the filter screen 100 may be disposed under the air conditioner for intercepting particulate matter and microorganisms. The ultraviolet lamp 200 may be disposed under the air conditioner for irradiating ultraviolet rays onto the air intake surface of the filter screen 100.
Specifically, the filter screen 100 and the ultraviolet lamp 200 may be installed below the air conditioner, the filter screen 100 may intercept particulate matter and microorganisms on an air inlet side, so as to be firmly adhered to the filter screen 100, and the ultraviolet lamp 200 may irradiate the air inlet surface of the filter screen 100, so as to thoroughly kill the microorganisms.
Therefore, according to the sterilization and disinfection device provided by the embodiment of the invention, particles and microorganisms are intercepted through the filter screen, and ultraviolet rays are irradiated onto the air inlet surface of the filter screen, so that multi-stage sterilization is realized, microorganisms are thoroughly killed, and the sterilization efficiency is improved.
According to embodiments of the invention, the sterilization and disinfection device further comprises an ion generator, wherein the ion generator is arranged at the air outlet of the air conditioner and used for releasing ions so as to charge particles and microorganisms in the air blown out from the air outlet.
Wherein, according to embodiments of the present invention, the ionizer includes a positive ionizer or a negative ionizer.
According to the embodiment of the invention, the air outlet of the air conditioner can be provided with the ion generator which can be a positive ion generator or a negative ion generator, the ion generator can release ions, so that particles and microorganisms in air blown out from the air outlet are charged, and huge energy is released at the moment that the charged particles and microorganisms are neutralized in positive and negative charges in the air, so that the structure of bacteria around the charged particles and microorganisms is changed and the energy is transferred, thereby causing the bacteria to die and realizing the sterilization effect.
According to embodiments of the present invention, the sterilization and disinfection apparatus 10 further comprises an ultraviolet protection cover for preventing the ultraviolet lamp 200 from irradiating ultraviolet rays to the outside of the filter screen 100.
It should be understood that the damage of ultraviolet rays to human bodies is proportional to the radiation intensity and the radiation time of the ultraviolet rays, i.e. the larger the radiation dose, the more serious the damage to human bodies, the more severe the human bodies are irradiated for a short time, the skin becomes reddish, itchy and allergic papules can be generated, the skin tissues can be seriously damaged by the long-time irradiation, and the sufficient dose and the long-time irradiation can even cause canceration of the skin, therefore, in order to avoid causing damage to users, ultraviolet protective covers can be arranged outside the ultraviolet lamp 200, so that the ultraviolet lamp 200 is prevented from irradiating the outside of the filter screen 100, and the safety of the users is effectively ensured.
For example, as shown in fig. 2, d1 is a vertical distance between a center point of the ultraviolet lamp 200 and the surface of the filter screen 100, L1 is a distance between an ultraviolet irradiation center and an irradiation object boundary, as shown in fig. 3, fig. 3 is an enlarged schematic view of a portion a in fig. 2, L2 is a width of the ultraviolet shield, d2 is a height of the ultraviolet shield, and an included angle between a connecting line between the center point of the ultraviolet lamp 200 and the irradiation object boundary and d1 is α, wherein L2/d2 is not more than L1/d1, so as to prevent the ultraviolet lamp 200 from irradiating the ultraviolet light to the outside of the filter screen 100, which not only can prevent the ultraviolet light from damaging the junction component, but also can ensure the safety of the user.
It should be noted that the setting method of the ultraviolet protection cover is only exemplary, and is not taken as a limitation of the present invention, and detailed description is not provided herein to avoid redundancy.
According to embodiments of the present invention, the sterilization device 10 further comprises a controller, wherein the controller is configured to receive an instruction to start the sterilization function, and to start the ionizer according to the instruction to start the sterilization function.
It should be understood that the instruction for starting the sterilization and disinfection function can be sent by the user through the remote controller, or sent by the user through voice, when the controller receives the instruction for starting the sterilization and disinfection function, the ion generator of the air conditioner is controlled to be started, so that the ion generator releases ions to bring air, and microorganisms and particles in the air are charged, thereby realizing sterilization.
According to embodiments of the present invention, the controller is further configured to turn on the ultraviolet lamp 200 according to the instruction for turning on the sterilization function, or receive the instruction for turning off the sterilization function and turn on the ultraviolet lamp 200 according to the instruction for turning off the sterilization function.
It can be understood that, in the embodiments of the present invention, the ultraviolet lamp 200 may be controlled to be turned on when an instruction to turn on the sterilization function is received, or the ultraviolet lamp 200 may be controlled to be turned on when an instruction to turn off the sterilization function is received, so that the ultraviolet lamp 200 may operate according to a set time, thereby effectively ensuring the sterilization effect, , according to embodiments of the present invention, the input power of the ionizer may be controlled according to the concentration of the microorganisms and/or the concentration of the particulate matters in the indoor air.
Specifically, according to the embodiment of the present invention, a mapping relationship between the concentration of the microorganisms and/or the concentration range interval of the particulate matter and the input power of the ionizer may be established in advance, and after the concentration of the microorganisms and/or the concentration of the particulate matter in the indoor air are obtained, the concentration range interval to which the concentration of the microorganisms and/or the concentration of the particulate matter belongs is determined by querying the mapping relationship, so that the input power of the ionizer is controlled according to the concentration range interval.
To further understand how to control the input power of the ionizer according to the concentration range in the embodiments of the present invention, specific embodiments are described below.
In specific embodiments of the present invention, assuming that the ionizer is a positive/negative ion generator, the controller is specifically configured to control the input power of the positive ion module of the positive/negative ion generator to be th power and the input power of the negative ion module to be second power, control the input power of the positive ion module to be third power if the concentration of the microorganisms does not exceed the concentration threshold of the microorganisms and the concentration of the particulate matter exceeds the concentration threshold of the particulate matter, control the input power of the negative ion module to be fourth power, the third power is lower than the th power, the fourth power is lower than the second power, control the input power of the positive ion module to be fifth power if the concentration of the microorganisms does not exceed the concentration threshold of the microorganisms and the concentration of the particulate matter does not exceed the concentration threshold of the particulate matter, control the input power of the negative ion module to be sixth power, the fifth power is lower than the third power, and the sixth power is lower than the fourth power.
Wherein, according to embodiments of the present invention, the th power is equal to the second power, the fourth power is higher than the third power, and the sixth power is higher than the fifth power.
For example, as shown in fig. 4, the embodiment of the invention can detect the particulate matter concentration threshold value through the PM2.5 tester and detect the concentration of microorganisms through the microorganism detector, wherein the microorganism concentration threshold value can be 500cfu/m3The threshold value of the concentration of the particulate matter can be 40ug/m3When the concentration of the microorganism is detected to be more than 500cfu/m3When the concentration of the detected microorganism does not exceed 500cfu/m, the input power of the positive ion module and the input power of the negative ion module of the positive and negative ion generator can be controlled to operate under the maximum power, namely the th power and the second power are both the maximum input power3But the concentration of the particles exceeds 40ug/m3Meanwhile, the input power of the positive and negative ion generator can be controlled to be 40% -70% of the maximum input power, wherein the input power of the positive ion module is controlled to be lower than the input power of the negative ion module, for example, the third power is 50% of the maximum input power of the positive and negative ion generator, and the fourth power is 60% of the maximum input power of the positive and negative ion generator; when the concentration of the detected microorganism does not exceed 500cfu/m3And the concentration of the particulate matter does not exceed 40ug/m3In this case, the input power of the positive and negative ion generator may be controlled to be 1% to 10% of the maximum input power, for example, only the input power of the negative ion module is controlled to be 10% of the maximum input power of the positive and negative ion generator, and the input power of the positive ion module is controlled to be 0. It should be noted that the above-mentioned values for adjusting the input power of the ionizer and the ionizer according to the environment are only exemplary, and are not intended to limit the present invention, and those skilled in the art can adjust the values accordingly according to the actual situation.
From this, through adjusting anion generator's input power according to particulate matter concentration and microbial concentration in the environment to step thoroughly kill the microorganism further, not only improve bactericidal effect, and improve the efficiency of disinfecting.
According to the sterilization and disinfection device provided by the embodiment of the invention, particles and microorganisms are intercepted through the filter screen, and ultraviolet rays are irradiated onto the air inlet surface of the filter screen, so that multi-stage sterilization is realized, microorganisms are thoroughly killed, and the sterilization efficiency is improved.
Fig. 5 is a flowchart of a control method of the sterilization and disinfection apparatus according to the embodiment of the present invention. In this embodiment, the control method of the sterilization and disinfection apparatus is suitable for the above sterilization and disinfection apparatus, and as shown in fig. 5, the control method of the sterilization and disinfection apparatus includes the following steps:
and S1, receiving an instruction for starting the sterilization and disinfection function.
And S2, starting the sterilization and disinfection device according to the instruction of starting the sterilization and disinfection function, and controlling the air conditioner to start the air disturbing mode.
Wherein, the mode of disturbing wind is the pendulum wind mode of air conditioner, through after opening sterilizing and disinfecting device, control the air conditioner and pendulum wind to wider realization is disinfected, step improvement bactericidal effect step by step.
According to embodiments of the present invention, the method for controlling the sterilization device further includes turning on the ultraviolet lamp according to the instruction for turning on the sterilization function, or receiving the instruction for turning off the sterilization function and turning on the ultraviolet lamp according to the instruction for turning off the sterilization function.
According to embodiments of the present invention, the method further comprises obtaining the concentration of microorganisms and/or the concentration of particulate matters in the indoor air, and controlling the input power of the ionizer according to the concentration of microorganisms and/or the concentration of particulate matters.
According to embodiments of the present invention, controlling the input power of the ionizer according to the concentration of the microorganisms and/or the concentration of the particulate matter includes determining a concentration range interval to which the concentration of the microorganisms and/or the concentration of the particulate matter belong, and controlling the input power of the ionizer according to the concentration range interval.
According to embodiments of the invention, the ionizer is a positive and negative ionizer, and the input power of the ionizer is controlled according to a concentration range interval, including that if the concentration of microorganisms exceeds a microorganism concentration threshold, the input power of a positive ion module of the positive and negative ionizer is controlled to be th power, the input power of a negative ion module is controlled to be second power, if the concentration of microorganisms does not exceed the microorganism concentration threshold, and if the concentration of particulate matter exceeds the particulate matter concentration threshold, the input power of the positive ion module is controlled to be third power, the input power of the negative ion module is controlled to be fourth power, the third power is lower than th power, the fourth power is lower than the second power, if the concentration of microorganisms does not exceed the microorganism concentration threshold, and if the concentration of particulate matter does not exceed the particulate matter concentration threshold, the input power of the positive ion module is controlled to be fifth power, the input power of the negative ion module is sixth power, the fifth power is lower than the third power, and the sixth power is lower than the fourth power.
According to embodiments of the invention, the power is equal to the second power, the fourth power is higher than the third power, and the sixth power is higher than the fifth power.
It should be noted that the foregoing explanation of the embodiment of the sterilization and disinfection apparatus is also applicable to the control method of the sterilization and disinfection apparatus of this embodiment, and is not repeated herein.
According to the control method of the sterilization and disinfection device provided by the embodiment of the invention, the instruction for starting the sterilization and disinfection function can be received, the sterilization and disinfection device can be started according to the instruction for starting the sterilization and disinfection function, and the air conditioner can be controlled to start the air disturbing mode. From this, through opening sterilizing equipment to control the air conditioner and open and disturb the wind mode, not only enlarged the scope of disinfecting, realized multistage sterilization moreover, thereby thoroughly kill the microorganism, improve the efficiency of disinfecting.
As shown in fig. 6, the embodiment of the present invention provides air conditioners 20, and the air conditioners 20 include the sterilization and disinfection device 10.
According to the air conditioner provided by the embodiment of the invention, through the sterilization and disinfection device, the sterilization and disinfection device is started, and the air disturbance mode of the air conditioner is controlled to be started, so that the sterilization range is expanded, multi-stage sterilization is realized, microorganisms are thoroughly killed, and the sterilization efficiency is improved.
The embodiment of the invention provides electronic equipment, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the program, the control method of the sterilization and disinfection device is realized.
An embodiment of the present invention proposes computer-readable storage media, on which a computer program is stored, which, when executed by a processor, implements the control method of the sterilization and disinfection apparatus described above.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Thus, a feature defined as "", "second" may or may not include at least of that feature.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like shall be understood as , for example, either fixedly connected, detachably connected, or integrally, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, connected between two elements, or interacting between two elements.
In the present invention, unless expressly stated or limited otherwise, the term "over" or "under" a feature refers to the fact that the feature directly contacts the second feature or the feature indirectly contacts the second feature through intervening media, further, the feature "over", "above" and "above" the second feature may mean that the feature is directly above or obliquely above the second feature, or merely means that the feature is at a higher level than the second feature, the feature "under", "below" and "under" the second feature may mean that the feature is directly below or obliquely below the second feature, or merely means that the feature is at a lower level than the second feature.
In the description herein, reference to the terms " embodiments," " embodiments," "examples," "specific examples," or " examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least embodiments or examples of the invention.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (19)

  1. A sterilization and disinfection apparatus of type, comprising:
    the filter screen is arranged below the air conditioner and used for intercepting particulate matters and microorganisms on the air inlet side;
    the ultraviolet lamp is arranged below the air conditioner and used for irradiating ultraviolet rays to the air inlet surface of the filter screen.
  2. 2. A sterilization and disinfection apparatus as claimed in claim 1, further comprising:
    the ion generator is arranged at the air outlet of the air conditioner and used for releasing ions so that particles and microorganisms in the air blown out from the air outlet are charged.
  3. 3. A sterilization and disinfection apparatus as claimed in claim 2, wherein said ion generator comprises a positive and negative ion generator or a negative ion generator.
  4. 4. A sterilization and disinfection apparatus as claimed in claim 1, further comprising:
    the ultraviolet protection cover is used for preventing the ultraviolet lamp from irradiating ultraviolet rays to the outside of the filter screen.
  5. 5. A sterilization and disinfection apparatus as claimed in claim 1, further comprising:
    and the controller is used for receiving an instruction for starting the sterilization and disinfection function and starting the ion generator according to the instruction for starting the sterilization and disinfection function.
  6. 6. A sterilising apparatus according to claim 5, wherein the controller is further configured to:
    the ultraviolet lamp is turned on according to the instruction for turning on the sterilization and disinfection function; alternatively, the first and second electrodes may be,
    and receiving an instruction for closing the sterilization and disinfection function, and opening the ultraviolet lamp according to the instruction for closing the sterilization and disinfection function.
  7. 7. A sterilising apparatus according to claim 5, wherein the controller is further configured to:
    acquiring the concentration of microorganisms and/or the concentration of particulate matters in indoor air;
    controlling the input power of the ionizer according to the concentration of the microorganisms and/or the concentration of the particulate matter.
  8. 8. A sterilisation and disinfection apparatus as claimed in claim 7, wherein said controller is particularly adapted to:
    determining a concentration range interval to which the concentration of the microorganisms and/or the concentration of the particulate matter belong,
    and controlling the input power of the ion generator according to the concentration range interval.
  9. 9. A sterilising and disinfecting device as claimed in claim 8, wherein the ionizer is a positive and negative ion generator, and the controller is particularly adapted to:
    if the concentration of the microorganisms exceeds a microorganism concentration threshold value, controlling the input power of a positive ion module of the positive and negative ion generator to be th power, and controlling the input power of a negative ion module to be second power;
    controlling the input power of the positive ion module to be a third power, the input power of the negative ion module to be a fourth power, the third power is lower than the th power, and the fourth power is lower than the second power;
    and if the concentration of the microorganisms does not exceed the microorganism concentration threshold and the concentration of the particulate matter does not exceed the particulate matter concentration threshold, controlling the input power of the positive ion module to be fifth power, the input power of the negative ion module to be sixth power, wherein the fifth power is lower than the third power, and the sixth power is lower than the fourth power.
  10. 10. A sterilizer as claimed in claim 9, wherein said th power is equal to said second power, said fourth power is higher than said third power, and said sixth power is higher than said fifth power.
  11. A control method of a sterilization and disinfection apparatus of , which is suitable for the sterilization and disinfection apparatus of any of claims 1-4, said control method comprising:
    receiving an instruction for starting a sterilization function;
    and starting the sterilization and disinfection device according to the instruction of starting the sterilization and disinfection function, and controlling the air conditioner to start an air disturbing mode.
  12. 12. The control method according to claim 11, characterized by further comprising:
    the ultraviolet lamp is started according to the instruction of starting the sterilization and disinfection function; alternatively, the first and second electrodes may be,
    and receiving an instruction for closing the sterilization and disinfection function, and opening the ultraviolet lamp according to the instruction for closing the sterilization and disinfection function.
  13. 13. The control method according to claim 11, characterized by further comprising:
    acquiring the concentration of microorganisms and/or the concentration of particulate matters in indoor air;
    controlling an input power of the ionizer in accordance with the concentration of the microorganisms and/or the concentration of the particulate matter.
  14. 14. The control method of claim 13, wherein the controlling of the input power of the ionizer according to the concentration of the microorganisms and/or the concentration of the particulate matter comprises:
    determining a concentration range interval to which the concentration of the microorganisms and/or the concentration of the particulate matter belong;
    and controlling the input power of the ion generator according to the concentration range interval.
  15. 15. The control method according to claim 14, wherein the ionizer is a positive-negative ionizer, and the controlling of the input power of the ionizer according to the concentration range section includes:
    if the concentration of the microorganisms exceeds a microorganism concentration threshold value, controlling the input power of a positive ion module of the positive and negative ion generator to be th power, and controlling the input power of a negative ion module to be second power;
    controlling the input power of the positive ion module to be a third power, the input power of the negative ion module to be a fourth power, the third power is lower than the th power, and the fourth power is lower than the second power;
    and if the concentration of the microorganisms does not exceed the microorganism concentration threshold and the concentration of the particulate matter does not exceed the particulate matter concentration threshold, controlling the input power of the positive ion module to be fifth power, the input power of the negative ion module to be sixth power, wherein the fifth power is lower than the third power, and the sixth power is lower than the fourth power.
  16. 16. The control method according to claim 15, wherein the th power is equal to the second power, the fourth power is higher than the third power, and the sixth power is higher than the fifth power.
  17. An air conditioner of , wherein the air conditioner includes a sterilization and disinfection device as claimed in any of claims 1-10 and .
  18. 18, electronic device, comprising a memory, a processor and a computer program stored in the memory and running on the processor, wherein the processor executes the program to implement the method of controlling the disinfection apparatus as claimed in any of claims 11-16, .
  19. 19, computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, is adapted to carry out a method of controlling a sterilisation and disinfection apparatus according to any of the claims 11-16.
CN201911041754.0A 2019-10-30 2019-10-30 Air conditioner, sterilization and disinfection device and control method thereof Pending CN110736151A (en)

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