CN112524702A - Air conditioner sterilization control method and air conditioner - Google Patents
Air conditioner sterilization control method and air conditioner Download PDFInfo
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- CN112524702A CN112524702A CN202011361089.6A CN202011361089A CN112524702A CN 112524702 A CN112524702 A CN 112524702A CN 202011361089 A CN202011361089 A CN 202011361089A CN 112524702 A CN112524702 A CN 112524702A
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0076—Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The embodiment of the invention provides an air conditioner sterilization control method and an air conditioner, and relates to the technical field of air conditioners. The air-conditioning sterilization control method comprises the steps of detecting the concentration of various strains in the indoor environment; determining the species of strains to be killed; and determining the starting time t2 of the sterilization module and the air-conditioning wind level y according to the species of the bacteria to be killed and the corresponding concentration. The air conditioner sterilization control method and the air conditioner can detect the concentration of various strains in the indoor environment and carry out accurate and rapid sterilization operation according to the concentration of the strains.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner sterilization control method and an air conditioner.
Background
With the frequent occurrence of influenza viruses in recent years, people have an increasing need for sterilization functions, and air conditioners with sterilization functions are continuously accepted by users. The existing air conditioner with the sterilization function is generally provided with a sterilization ultraviolet diode (UVC-LED) in the air conditioner, so that air blown out of the air conditioner is irradiated and sterilized through the UVC-LED.
However, the air generally contains a plurality of strains, the concentrations of the strains are different, and the UVC-LED is singly turned on in the air conditioner, so that the strains with the highest concentration or the strains with the greatest harm can not be effectively killed.
Therefore, the air conditioner sterilization control method and the air conditioner are designed, the concentration of various strains in the indoor environment can be detected, and accurate and rapid sterilization operation can be carried out according to the concentration of the strains, which is a technical problem to be solved urgently at present.
Disclosure of Invention
The invention aims to provide an air conditioner sterilization control method and an air conditioner, which can detect the concentration of various strains in an indoor environment and carry out accurate and quick sterilization operation according to the concentration of the strains.
In a first aspect, the present invention provides an air conditioner sterilization control method, including:
detecting the concentration of various strains in the indoor environment;
determining the species of strains to be killed;
and determining the starting time t2 of the sterilization module and the air-conditioning wind level y according to the species of the bacteria to be killed and the corresponding concentration.
Therefore, the air conditioner can eliminate the variety of the strains and the corresponding concentration as required, the air conditioner windshield y is controlled in a self-adaptive mode, namely the air speed v of the air passing through the irradiation area of the sterilization module is controlled, the optimal sterilization rate of the variety of the strains is realized, meanwhile, the opening time t2 of the sterilization module is controlled, the indoor air is sterilized circularly for enough time, the variety of the strains in the indoor air is completely eliminated, and the environment where a user is located is in the state which is most beneficial to the health of the user.
In an alternative embodiment, the step of determining the species of the species to be destroyed comprises:
and determining the species of the strains to be killed according to the user instruction.
Therefore, the air conditioner has a manual setting mode, which kind of strains need to be eliminated can be determined according to the instruction of the user, the user can eliminate the strains which have the greatest influence on the self health in the indoor air, for example, the user is in the cold caused by the virus, the user can give the user instruction to the air conditioner, and the air conditioner is controlled to eliminate the strains which can aggravate the virus cold in the indoor air.
In an alternative embodiment, the step of determining the species of the species to be destroyed comprises:
determining the species of the strain to be killed according to the hazard coefficient of the strain.
Thus, the air conditioner has an automatic setting mode, and after the air conditioner detects the concentration of various strains in the indoor environment, the air conditioner starts to kill the strain with the largest damage coefficient according to the damage coefficients of the various strains, so that the health of a user is protected to the maximum extent.
In an alternative embodiment, the step of determining the starting time t2 of the sterilization module and the air-conditioning wind level y according to the type and the corresponding concentration of the bacteria to be killed comprises the following steps:
according to the species of the bacteria to be killed and the corresponding concentration, determining the air speed v of the air passing through the irradiation area of the sterilization module;
and determining the air conditioner gear y according to the wind speed v.
Because the wind speed v of the air passing through the irradiation area of the sterilization module directly determines the time length of various strains in the irradiation area of the sterilization module, the sterilization irradiation time lengths required for killing the strains with different types and concentrations are generally different, and the wind speed v is directly determined by the air conditioner wind gear y, the corresponding relation among the types, the concentrations, the wind speed v of the strains and the air conditioner wind gear y is established, the air conditioner wind gear y with the highest sterilization efficiency is directly adopted under the corresponding types and concentrations, and the sterilization effect can be improved.
In an alternative embodiment, the calculation formula of the air conditioner windshield y is as follows:
y＝a*eb*v
in the formula, a and b are both coefficients, and e is a natural constant.
Therefore, a relational expression of the wind speed v and the air conditioner wind gear y is established, the wind speed v with a large value can be directly converted into the air conditioner wind gear y with a large value, and the calculation efficiency and accuracy are improved.
In an optional embodiment, before the step of determining the air conditioner windshield y according to the wind speed v, the air conditioner sterilization control method further includes:
counting experimental data of the wind speed v and the air conditioner wind gear y;
and fitting a curve of the wind speed v and the air conditioner wind shield y by using Matlab, and calculating a coefficient a and a coefficient b.
Therefore, by adopting Matlab to fit the curve of the wind speed v and the air-conditioning windshield y, the relational expression of the wind speed v and the air-conditioning windshield y can better accord with the magnitude relation of the wind speed v and the air-conditioning windshield y in actual work, and the error between the actual value of the obtained wind speed v and the theoretical value is smaller under the condition that the air-conditioning windshield y with a certain value is selected.
In an alternative embodiment, the step of determining the starting time t2 of the sterilization module and the air-conditioning wind level y according to the type and the corresponding concentration of the bacteria to be killed comprises the following steps:
determining the time length t1 required by sterilization according to the species of the strains to be killed and the corresponding concentration;
acquiring the total number N of lamp beads and the number N of effective lamp beads of a sterilization module;
and determining the starting time t2 of the sterilization module according to the sterilization required time t1, the total number N of the lamp beads and the number N of the effective lamp beads.
In an alternative embodiment, the open duration t2 is calculated by the formula:
t2＝N/n*t1。
like this, to under the condition of eliminating a certain kind of bacterial, will kill the required time length t1 of disinfecting of this kind of bacterial and the ability of disinfecting of present sterilization module (being effective lamp pearl quantity n) combine to consider, can accurately reachs the present sterilization module and will eliminate the required time length of this kind of bacterial (being open time length t2 promptly), not only can guarantee to eliminate this kind of bacterial thoroughly, can also avoid the sterilization module to open time length excessively for a long time, extravagant energy.
In a second aspect, the present invention provides an air conditioner comprising:
the air conditioning module is used for blowing air to the indoor space;
the strain concentration detection module is used for detecting the concentration of various strains in the indoor environment;
the sterilization module is used for sterilizing the air blown out by the air conditioning module;
and the control module is used for determining the type of the strains to be killed, and determining the starting time t2 of the sterilization module and the air-conditioning wind shield y of the air-conditioning module according to the type and the corresponding concentration of the strains to be killed.
Therefore, the air conditioner can realize the optimal sterilization rate to the strains to be sterilized, and meanwhile, the indoor air is circularly sterilized for enough time, so that the strains of the type in the indoor air are thoroughly sterilized, and the environment where the user is located is in the state of being most beneficial to the health of the user.
In an optional embodiment, the sterilization module comprises N beads connected in parallel, and N is a positive integer.
Like this, N lamp pearl mutual independence drive, even a certain lamp pearl damages, can not influence other lamp pearls and normally work yet.
Drawings
Fig. 1 is a flow chart of an air conditioner sterilization control method according to an embodiment of the present invention;
FIG. 2 is a block diagram of a process for determining an air conditioner damper y;
FIG. 3 is a block diagram of a process for determining the on-time period t 2;
fig. 4 is a block diagram of an air conditioner according to an embodiment of the present invention;
fig. 5 is a block diagram of the control module.
Description of reference numerals:
10-an air conditioner; 11-an air conditioning module; 12-a strain concentration detection module; 13-a sterilization module; 14-a control module; 141-a memory; 142-a processor.
Detailed Description
The air generally has a plurality of strains, the concentrations of the strains are different, and if the strains are required to be efficiently and thoroughly killed, the single irradiation time or the accumulated irradiation time of the sterilization module in the air conditioner to the strains with different types and different concentrations is also different. The air conditioner sterilization control method and the air conditioner provided by the embodiment can detect the concentration of various strains in the indoor environment, and carry out accurate, rapid and thorough sterilization operation according to the concentration of the strains, which is described in detail below.
Referring to fig. 1, the present embodiment provides an air conditioner sterilization control method, which includes the following steps:
s1: and judging whether the sterilization function is started or not.
Specifically, if the user turns on the sterilization function, S2 is performed, and if the user does not turn on the sterilization function, the air conditioner does not perform the sterilization operation. The start of the sterilization function may be selected by a user operating a remote controller of the air conditioner or on a touch screen of the air conditioner.
In other embodiments, the air conditioner may be set to automatically turn on the sterilization function, that is, the air conditioner may be set to automatically turn on the sterilization module when the concentration of a certain bacterial strain in the indoor air reaches a threshold value.
S2: and detecting the concentration of various strains in the indoor environment.
Specifically, a strain concentration detection module can be additionally arranged in the air conditioner, and the strain concentration detection module can be an instrument for detecting the concentration of strains in an indoor environment or a combination of multiple instruments, such as an air bacteria microorganism detector, a planktonic bacteria collector, an air dust bacteria collector and the like or a combination of the instruments. The strain concentration detection module sends the detected concentrations of various strains to a control module of the air conditioner.
The strain concentration detection module periodically detects the concentration of various strains in the indoor environment and updates the data to the control module of the air conditioner.
S3: determining the species of the strain to be killed.
Specifically, the air conditioner determines which kind of bacteria is killed in two determining modes: a manual setting mode and an automatic setting mode.
(I) manually set mode
The air conditioner determines the species of the strains to be killed according to the user instruction. Firstly, the strain concentration detection module displays various strains and the concentrations thereof on a display screen of a remote controller or an air conditioner, and then a user selects the types of the strains to be killed.
Therefore, what kind of strains need to be eliminated can be determined according to the instruction of the user, the user can emphatically eliminate the strains which have the greatest influence on the self health in the indoor air, for example, the user is in the cold caused by the virus, the user can issue the user instruction to the air conditioner, and the air conditioner is controlled to eliminate the strains which can aggravate the virus cold in the indoor air.
(II) automatic setting mode
The air conditioner determines the species of the strains to be killed according to the strain hazard coefficient. Firstly, the control module of the air conditioner is pre-stored with the types of the common or almost all strains in the air, and sorts the types of the strains and the intensity of the harm of the concentrations of the strains to human bodies to form a sequence table, then the air conditioner can determine the strain with the maximum harm coefficient in the air at present according to the concentrations of various strains sent by the strain concentration detection module and the sequence table, and eliminate the strain with the maximum harm coefficient, thereby protecting the health of users to the maximum.
Of course, when the user does not select the manual setting mode, the air conditioner may automatically select the automatic setting mode after the sterilization function is started, or may set that the air conditioner automatically prompts the user whether to select the manual setting mode after the user starts the sterilization function.
S4: and determining the starting time t2 of the sterilization module and the air-conditioning wind level y according to the species of the bacteria to be killed and the corresponding concentration.
Specifically, referring to fig. 2, the specific steps for determining the air conditioner windshield y are as follows:
s21: and determining the wind speed v of the air passing through the irradiation area of the sterilization module according to the type and the corresponding concentration of the bacteria to be killed.
In the irradiation area of the sterilization module, the wind speed v of the air passing through the irradiation area of the sterilization module directly determines the time length (single irradiation time length) of various strains in the irradiation area, and the time lengths of the various strains generally needing sterilization irradiation for killing the strains with different types and concentrations are different, so that the optimal wind speed v of the air passing through the irradiation area of the sterilization module is prestored in the air conditioner according to the time lengths of the strains with different types and concentrations needing sterilization irradiation. In the actual working process of the air conditioner, the corresponding optimal wind speed v can be directly determined by detecting a certain kind of strains and under a certain concentration.
S22: and determining the air conditioner gear y according to the wind speed v.
Because the wind speed v is directly determined by the air conditioner wind gear y, the corresponding relation between the species, the concentration, the wind speed v of the strain and the air conditioner wind gear y is established, and the air conditioner wind gear y with the highest sterilization efficiency is directly adopted under the corresponding species and concentration, so that the sterilization effect can be improved.
In this embodiment, to pre-establish a relational expression between the wind speed v and the air conditioner windshield y, first, experimental data of the wind speed v and the air conditioner windshield y are counted through experiments; then, fitting a curve of the wind speed v and the air conditioner windshield y by using Matlab: y ═ a × eb*vAnd calculating a coefficient a and a coefficient b, wherein e is a natural constant, so as to obtain a relational expression of the wind speed v and the air conditioner wind gear y: y ═ a × eb*v. Therefore, a relational expression of the wind speed v and the air conditioner wind gear y is established, the wind speed v with a large value can be directly converted into the air conditioner wind gear y with a large value, and the calculation efficiency and accuracy are improved. And Matlab is adopted to fit a curve of the wind speed v and the air conditioner windshield y, so that the relational expression of the wind speed v and the air conditioner windshield y can better accord with the magnitude relation of the wind speed v and the air conditioner windshield y in actual work, and the error between the actual value of the obtained wind speed v and the theoretical value is smaller under the condition that the air conditioner windshield y with a certain value is selected.
In the actual working process of the air conditioner, according to the required wind speed v, the following relation can be used: y ═ a × eb*vAnd directly calculating the corresponding air conditioner wind gear y. The air conditioner wind shield y in the embodiment is stepless gear shifting, and the air conditioner wind shield y corresponds to 0-100% of the air conditioner wind power.
In other embodiments, the air-conditioning damper y may also be a step-by-step damper, specifically, the damper is divided into a low damper, a medium damper, a high damper and a maximum damper, each damper corresponds to a range of the wind speed v, and when the wind speed v is in a certain range, the damper corresponding to the range is selected as the air-conditioning damper y.
Referring to fig. 3, the specific steps for determining the start time t2 of the sterilization module are as follows:
s31: and determining the time length t1 required by sterilization according to the species of the bacteria to be killed and the corresponding concentration.
The time period t1 required for sterilization is a time period required for cumulative irradiation for destroying a certain type of bacterial species at a certain concentration. In the time operation process of the air conditioner, indoor air continuously circulates through the air conditioner, the larger the opening time t2 of the sterilization module is, the larger the times of sterilization received by the air conditioner is, and the more thorough sterilization is realized under the condition that the sterilization irradiation time duration suffered by the air when the air passes through the air conditioner once is certain.
Through experimental statistics, strains of various types and various concentrations can be obtained, the required sterilization time t1 is required to be thoroughly eliminated under the condition that the sterilization module is fully opened, and the statistical result is kept for later use. In the actual operation of the air conditioner, to kill a certain kind of bacteria with a certain concentration, the statistical result can be directly consulted to obtain the corresponding optimal sterilization required time t 1.
S32: and acquiring the total number N of the lamp beads and the number N of the effective lamp beads of the sterilization module.
The sterilization module comprises N lamp beads connected in parallel, N is a positive integer, and UVC-LEDs are selected as the lamp beads. Like this, N lamp pearl mutual independence drive, even a certain lamp pearl damages, can not influence other lamp pearls and normally work yet.
S33: and determining the starting time t2 of the sterilization module according to the sterilization required time t1, the total number N of the lamp beads and the number N of the effective lamp beads.
Wherein, if under the condition that effective lamp pearl quantity N is opened entirely, the bactericidal ability of the module that disinfects is equivalent to original N/N, the bactericidal effect that original t1 was played in duration just needs to use at present that N/N x t1 is long just can play the same bactericidal effect, so, the formula of the long time t2 of opening is:
t2＝N/n*t1。
therefore, the opening time t2 and the air-conditioning wind level y of the sterilization module which corresponds to the best strain under a certain type and a certain concentration can be determined through S4, and the strain can be accurately and quickly killed. Moreover, the required time t1 of disinfecting of killing this type of bacterial combines the consideration with the ability of disinfecting (being effective lamp pearl quantity n) of present sterilization module, can accurately reachd present sterilization module will eliminate the required time of this type of bacterial (being the time t2 of opening of sterilization module), not only can guarantee to destroy this type of bacterial thoroughly, can also avoid the sterilization module to open time for a long time, extravagant energy.
Referring to fig. 4, the present embodiment further provides an air conditioner 10, where the air conditioner 10 includes an air conditioning module 11, a bacterial concentration detection module 12, a sterilization module 13, and a control module 14, where the air conditioning module 11, the bacterial concentration detection module 12, and the sterilization module 13 are all electrically connected to the control module 14.
The air conditioning module 11 is configured to blow air into a room, the air conditioning module 11 may include basic components of an existing air conditioner, such as four major components (an evaporator, a condenser, a compressor, and a throttle valve) of the air conditioner, and the air conditioning module 11 may also include only basic components of an indoor unit, that is, the air conditioner 10 provided in this embodiment is mainly an indoor unit.
The strain concentration detection module 12 is configured to detect the concentration of various strains in the indoor environment, and send detection data to the control module 14. The strain concentration detecting module 12 may be an apparatus for detecting the concentration of a strain in an indoor environment, such as an air bacteria microorganism detector, a planktonic bacteria collector, an air dust bacteria collector, etc. The strain concentration detection module 12 may be installed inside or outside the indoor unit, as long as it can conveniently detect strains in the indoor air.
The sterilizing module 13 is installed inside the indoor unit and is located in the air duct. The sterilization module 13 is used for sterilizing the air blown out by the air conditioning module 11, and the sterilization module 13 includes N lamp beads connected in parallel, and the lamp beads are UVC-LEDs. Like this, N lamp pearl mutual independence drive, even a certain lamp pearl damages, can not influence other lamp pearls and normally work yet, still conveniently change the lamp pearl.
The control module 14 may adopt a control chip or other circuit board, and may specifically adopt a PLC controller, a program for executing the air conditioner sterilization control method provided in this embodiment is pre-stored in the control module 14, and the control module 14 is configured to read the program to execute the air conditioner sterilization control method provided in this embodiment.
In other embodiments, referring to fig. 5, the control module 14 may further include a memory 141 and a processor 142, where the memory 141 is pre-stored with a program for executing the air conditioner sterilization control method provided in this embodiment, and the processor 142 reads the program pre-stored in the memory 141 and executes the air conditioner sterilization control method provided in this embodiment.
The memory 141 may be an electronic memory such as a flash memory, an EEPROM (electrically erasable and programmable read only memory), an EPROM, a hard disk, or a ROM, among others. The memory 141 has a memory space for storing program code for performing any of the method steps of the above-described method. For example, the memory space storing the program codes may include respective program codes for respectively implementing the various steps in the above methods.
The air conditioner sterilization control method and the air conditioner 10 provided by the embodiment have the beneficial effects that:
1. the air conditioner 10 adaptively controls the air conditioner windshield y according to the species and the corresponding concentration of the bacteria to be killed, namely controls the air speed v of the air passing through the irradiation area of the sterilization module 13, so as to realize the optimal sterilization rate of the species of the bacteria, and simultaneously controls the opening time t2 of the sterilization module 13, so as to circularly sterilize the indoor air for enough time, ensure that the species of the bacteria in the indoor air are completely killed, and ensure that the environment of the user is in the state of being most beneficial to the health of the user;
2. the manual setting mode is provided, the air conditioner 10 can determine the type of strains to be killed according to the user instruction, the user can kill the strains which have the greatest influence on the health of the user in the indoor air, and the automatic setting mode is also provided, the air conditioner 10 automatically kills the strains with the greatest harm coefficient according to the harm coefficient of the strains, so that the health of the user is protected to the maximum.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. An air conditioner sterilization control method is characterized by comprising the following steps:
detecting the concentration of various strains in the indoor environment;
determining the species of strains to be killed;
and determining the starting time t2 of the sterilization module and the air-conditioning wind level y according to the species of the strains to be killed and the corresponding concentration.
2. The air conditioner sterilization control method of claim 1, wherein the step of determining the kind of bacteria species to be destroyed comprises:
and determining the species of the strains to be killed according to the user instruction.
3. The air conditioner sterilization control method of claim 1, wherein the step of determining the kind of bacteria species to be destroyed comprises:
and determining the species of the strains to be killed according to the hazard coefficient of the strains.
4. The air conditioner sterilization control method as claimed in claim 1, wherein the step of determining the on-time t2 of the sterilization module and the air conditioner wind regime y according to the species of bacteria to be killed and the corresponding concentration comprises:
determining the wind speed v of air passing through an irradiation area of the sterilization module according to the type of bacteria to be killed and the corresponding concentration;
and determining the air conditioner gear y according to the wind speed v.
5. The air conditioner sterilization control method according to claim 4, wherein the calculation formula of the air conditioner windshield y is as follows:
y＝a*eb*v
in the formula, a and b are both coefficients, and e is a natural constant.
6. The air conditioner sterilization control method according to claim 5, wherein before the step of determining the air conditioner windshield y according to the wind speed v, the air conditioner sterilization control method further comprises:
counting experimental data of the wind speed v and the air conditioner wind gear y;
and fitting a curve of the wind speed v and the air conditioner wind gear y by using Matlab, and calculating a coefficient a and a coefficient b.
7. The air conditioner sterilization control method as claimed in claim 1, wherein the step of determining the on-time t2 of the sterilization module and the air conditioner wind regime y according to the species of bacteria to be killed and the corresponding concentration comprises:
determining the time length t1 required by sterilization according to the species of the strains to be killed and the corresponding concentration;
acquiring the total number N of lamp beads and the number N of effective lamp beads of the sterilization module;
and determining the starting time t2 of the sterilization module according to the time t1 required for sterilization, the total number N of the lamp beads and the number N of the effective lamp beads.
8. The air conditioner sterilization control method according to claim 7, wherein the calculation formula of the on-time period t2 is as follows:
t2＝N/n*t1。
9. an air conditioner, characterized in that the air conditioner comprises:
an air conditioning module (11) for blowing air into the room;
the strain concentration detection module (12) is used for detecting the concentration of various strains in the indoor environment;
a sterilization module (13) for sterilizing the air blown out by the air conditioning module (11);
and the control module (14) is used for determining the type of strains to be killed, and determining the starting time t2 of the sterilization module (13) and the air-conditioning wind level y of the air-conditioning module (11) according to the type of strains to be killed and the corresponding concentration.
10. The air conditioner according to claim 9, wherein the sterilization module (13) comprises N beads connected in parallel, N being a positive integer.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738843A (en) * | 2022-03-14 | 2022-07-12 | 青岛海尔空调器有限总公司 | Washing air conditioner and sterilization control method thereof |
| CN115076883A (en) * | 2022-06-07 | 2022-09-20 | 珠海格力电器股份有限公司 | Control method of air conditioner, control equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH078541A (en) * | 1993-06-28 | 1995-01-13 | Fujita Corp | Method for sterilizing building |
| CN111486546A (en) * | 2020-04-30 | 2020-08-04 | 宁波奥克斯电气股份有限公司 | Control method for opening time of air conditioner disinfection function and air conditioner |
| CN111594931A (en) * | 2020-06-01 | 2020-08-28 | 宁波奥克斯电气股份有限公司 | Control method for UVC (ultraviolet light sterilization) sterilization function of air conditioner and air conditioner |
| CN111617279A (en) * | 2020-06-29 | 2020-09-04 | 上海飞乐纽康信息系统有限公司 | Ultraviolet sterilization system and control method thereof |
| CN111720891A (en) * | 2020-05-20 | 2020-09-29 | 三菱重工海尔(青岛)空调机有限公司 | Air conditioner sterilization method, computer readable medium and air conditioner |
| CN111795470A (en) * | 2020-06-23 | 2020-10-20 | 珠海格力电器股份有限公司 | Sterilization control method, sterilization equipment, storage medium and processor |
-
2020
- 2020-11-27 CN CN202011361089.6A patent/CN112524702A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH078541A (en) * | 1993-06-28 | 1995-01-13 | Fujita Corp | Method for sterilizing building |
| CN111486546A (en) * | 2020-04-30 | 2020-08-04 | 宁波奥克斯电气股份有限公司 | Control method for opening time of air conditioner disinfection function and air conditioner |
| CN111720891A (en) * | 2020-05-20 | 2020-09-29 | 三菱重工海尔(青岛)空调机有限公司 | Air conditioner sterilization method, computer readable medium and air conditioner |
| CN111594931A (en) * | 2020-06-01 | 2020-08-28 | 宁波奥克斯电气股份有限公司 | Control method for UVC (ultraviolet light sterilization) sterilization function of air conditioner and air conditioner |
| CN111795470A (en) * | 2020-06-23 | 2020-10-20 | 珠海格力电器股份有限公司 | Sterilization control method, sterilization equipment, storage medium and processor |
| CN111617279A (en) * | 2020-06-29 | 2020-09-04 | 上海飞乐纽康信息系统有限公司 | Ultraviolet sterilization system and control method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李建兴: "影响紫外线空气消毒效果的因素分析", 《制冷与空调》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738843A (en) * | 2022-03-14 | 2022-07-12 | 青岛海尔空调器有限总公司 | Washing air conditioner and sterilization control method thereof |
| CN114738843B (en) * | 2022-03-14 | 2024-05-24 | 青岛海尔空调器有限总公司 | Water-washing air conditioner and sterilization control method thereof |
| CN115076883A (en) * | 2022-06-07 | 2022-09-20 | 珠海格力电器股份有限公司 | Control method of air conditioner, control equipment and storage medium |
| CN115076883B (en) * | 2022-06-07 | 2024-04-05 | 珠海格力电器股份有限公司 | Air conditioner control method, air conditioner, control equipment and storage medium |
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