CN113154631A - Control method and device of air conditioner and air conditioner - Google Patents
Control method and device of air conditioner and air conditioner Download PDFInfo
- Publication number
- CN113154631A CN113154631A CN202110470125.0A CN202110470125A CN113154631A CN 113154631 A CN113154631 A CN 113154631A CN 202110470125 A CN202110470125 A CN 202110470125A CN 113154631 A CN113154631 A CN 113154631A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- water channel
- purification
- time
- determining
- 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
Links
Images
Classifications
-
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—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
- F24F11/62—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
Abstract
The invention discloses an air conditioner control method and device and an air conditioner. Wherein, the method comprises the following steps: determining that a water channel of the air conditioner meets a water channel purification condition; and controlling the air conditioner to enter a water channel purification mode, and starting an ion generator arranged in the air conditioner under the water channel purification mode so as to purify a water channel of the air conditioner by using the ion generator. The invention solves the technical problem that biological slime in a drainage channel of an air conditioner cannot be thoroughly cleaned in the related technology, so that the air conditioner is easily polluted by the combined action of the biological slime and the dust in the drainage channel.
Description
Technical Field
The invention relates to the technical field of self-cleaning of air conditioners, in particular to a control method and device of an air conditioner and the air conditioner.
Background
Condensed water is generated in the operation process of the air conditioner and is discharged to the outside through a drain pipe after being collected by a water channel. With the prolonged use time, the water channel is in a humid and warm environment suitable for the growth of bacterial mold for a long time, the mass propagation of the bacterial mold can affect the quality of indoor air on one hand, and the existence of the microorganisms can generate a biological film and form biological slime over time on the other hand. The biological slime can protect microorganisms such as bacteria and the like in the biological slime from the external environment including antibacterial agents and the like. Moreover, the combined action of the biological slime and the water channel dust can further increase the pollution and filth blockage of the air conditioner.
The common means in the related art is to reduce the breeding of microorganisms and further reduce the biological slime phenomenon by carrying out antibacterial or water delivery treatment on the water channel of the air conditioner. However, the antibacterial mechanism of the antibacterial coating or the antibacterial material is contact sterilization, that is, bacterial mold must contact the surface of the antibacterial coating or the antibacterial material to function. Due to the particularity of the biological membrane, the biological membrane has great resistance to the entering of the antibacterial agent, namely, an isolated barrier is arranged between the antibacterial surface and the bacteria and the mould, so that the antibacterial agent cannot play a role in sterilization, and the real cleaning effect cannot be achieved.
Aiming at the problem that biological slime in areas such as a water channel in the air conditioner can not be thoroughly cleaned in the related technology, and the air conditioner is easily polluted by the combined action of the biological slime and microorganisms such as water channel bacteria, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a control method and device of an air conditioner and the air conditioner, and at least solves the technical problem that biological slime in a drainage channel of the air conditioner cannot be thoroughly cleaned in the related technology, so that the air conditioner is easily polluted by the combined action of the biological slime and water channel dust.
According to an aspect of an embodiment of the present invention, there is provided a control method of an air conditioner, including: determining that a water channel of the air conditioner meets a water channel purification condition; and controlling the air conditioner to enter a water channel purification mode, and starting an ion generator arranged in the air conditioner under the water channel purification mode so as to purify a water channel of the air conditioner by utilizing the ion generator.
Optionally, determining that the water channel of the air conditioner satisfies the water channel purification condition includes: determining that the air conditioner is in a power-on state; acquiring a first accumulated running time of the air conditioner; and determining that the first accumulated operation time length is greater than or equal to a first preset time length, and determining that the water channel of the air conditioner meets the water channel purification condition.
Optionally, obtaining a first accumulated operating time period of the air conditioner includes: acquiring a second accumulated running time of a motor of the air conditioner; determining the first cumulative operating time period based on the second cumulative operating time period.
Optionally, the control method of the air conditioner further includes: determining that the first accumulated running time is shorter than the first preset running time, and acquiring the latest historical purification time of the air conditioner, wherein the latest historical purification time is the time of the air conditioner executing the water channel purification operation according to the water channel purification mode last time; determining an interval duration between the recent historical purification time and the current time; and determining that the interval duration is greater than or equal to a second preset duration, and determining that the water channel of the air conditioner meets the water channel purification condition.
Optionally, acquiring the latest historical purification time of the air conditioner comprises: acquiring a third accumulated running time of the ionizer; determining the recent historical purge time based on the third cumulative operating time.
Optionally, controlling the air conditioner to enter a water channel purification mode, and turning on an ionizer provided in the air conditioner in the water channel purification mode to purify a water channel of the air conditioner by the ionizer, includes: controlling the air deflector and the wind shield of the air conditioner to be closed; controlling the ionizer to enter a first discharge mode so that the ionizer generates a predetermined active substance and purifies a water passage of the air conditioner with the predetermined active substance.
Optionally, the control method of the air conditioner further includes: determining that the ionizer is operating in the first discharge mode for a third predetermined period of time; and controlling the ion generator to enter a second discharge mode, and generating an electric field by using the ion generator so as to purify the water channel of the air conditioner, wherein the voltage under the first discharge mode is greater than the voltage under the second discharge mode.
Optionally, the control method of the air conditioner further includes: determining that the ionizer is operating in the second discharge mode for a fourth predetermined period of time; and controlling the air conditioner to exit the water channel purification mode.
According to another aspect of the embodiments of the present invention, there is also provided a control apparatus of an air conditioner, including: a determination unit for determining that a water passage of the air conditioner satisfies a water passage purification condition; and the control unit is used for controlling the air conditioner to enter a water channel purification mode, and starting an ion generator arranged in the air conditioner under the water channel purification mode so as to purify a water channel of the air conditioner by utilizing the ion generator.
Optionally, the determining unit includes: the first determination module is used for determining that the air conditioner is in a power-on state; the first acquisition module is used for acquiring a first accumulated running time of the air conditioner; and the second determination module is used for determining that the first accumulated operation time length is greater than or equal to a first preset time length, and then determining that the water channel of the air conditioner meets the water channel purification condition.
Optionally, the first obtaining module includes: the first obtaining submodule is used for obtaining a second accumulated running time of a motor of the air conditioner; a first determination submodule configured to determine the first accumulated operating duration based on the second accumulated operating duration.
Optionally, the control device of the air conditioner further includes: a third determining module, configured to determine that the first accumulated operating duration is less than the first preset operating duration, and obtain a latest historical purification time of the air conditioner, where the latest historical purification time is a time when the air conditioner performed a water channel purification operation according to the water channel purification mode last time; the fourth determination module is used for determining the interval duration between the recent historical purification time and the current time; and the fifth determining module is used for determining that the interval duration is greater than or equal to a second preset duration, and then determining that the water channel of the air conditioner meets the water channel purification condition.
Optionally, the third determining module includes: the second acquisition submodule is used for acquiring a third accumulated running time of the ion generator; a second determination submodule configured to determine the recent historical purge time based on the third accumulated operating time.
Optionally, the control unit includes: the first control module is used for controlling the air deflector and the air baffle of the air conditioner to be closed; the second control module is used for controlling the ion generator to enter a first discharging mode so that the ion generator generates preset active substances and the preset active substances are used for purifying a water channel of the air conditioner.
Optionally, the control device of the air conditioner further includes: a sixth determination module for determining that the ionizer is operating in the first discharge mode for a third predetermined period of time; and the third control module is used for controlling the ion generator to enter a second discharging mode and generating an electric field by using the ion generator so as to purify the water channel of the air conditioner, wherein the voltage under the first discharging mode is greater than the voltage under the second discharging mode.
Optionally, the control device of the air conditioner further includes: a seventh determining module for determining that the ionizer operates in the second discharging mode for a fourth predetermined period of time; and the fourth control module is used for controlling the air conditioner to exit the water channel purification mode.
According to another aspect of the embodiments of the present invention, there is also provided an air conditioner, an indoor unit of the air conditioner including: air intake, air outlet, heat exchanger and interior fan, the air conditioner still includes: the water channel purification device comprises an ion generator and a controller, wherein the ion generator is used for purifying a water channel of the air conditioner in a water channel purification mode; the controller is configured to execute the control method of the air conditioner.
Optionally, the ion generator is disposed in an air duct in which the air inlet and the air outlet are communicated.
Optionally, the ion generator is disposed between the heat exchanger and the fan blade of the inner fan.
Optionally, the heat exchanger is disposed on a water pan of the air conditioner.
According to another aspect of the embodiment of the present invention, there is also provided a computer-readable storage medium, which includes a stored program, wherein when the program runs, the apparatus where the computer-readable storage medium is located is controlled to execute the control method of the air conditioner.
According to another aspect of the embodiments of the present invention, there is also provided a processor for executing a program stored in a memory, wherein the program executes to perform the control method of the air conditioner as described in any one of the above.
In the embodiment of the invention, the water channel of the air conditioner is determined to meet the water channel purification condition; and controlling the air conditioner to enter a water channel purification mode, and starting an ion generator arranged in the air conditioner under the water channel purification mode so as to purify a water channel of the air conditioner by using the ion generator. By the control method of the air conditioner, the aim that the air conditioner can automatically judge the growth condition of biological slime such as a water channel and the like in the air conditioner during operation is fulfilled, the water channel is sterilized through voltage regulation of the ion generator, the technical effect of improving the thoroughness of sterilizing the water channel of the internal machine of the air conditioner is achieved, and the technical problem that the biological slime in a water drainage channel of the air conditioner cannot be thoroughly cleaned in the related technology and the air conditioner is easily polluted by the combined action of the biological slime and the dust in the water channel is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a control method of an air conditioner according to an embodiment of the present invention;
fig. 2 is a flowchart of a control method of an alternative air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic view of a control apparatus of an air conditioner according to an embodiment of the present invention;
FIG. 4 is a first schematic diagram of an air conditioner according to an embodiment of the present invention;
FIG. 5 is a second schematic diagram of an air conditioner according to an embodiment of the present invention;
fig. 6 is a schematic view of a drip tray inside an air conditioner according to an embodiment of the present invention;
fig. 7(a) is a first schematic view of a water pan of an air conditioner according to an embodiment of the present invention;
fig. 7(b) is a second schematic view of a water pan of an air conditioner according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
In accordance with an embodiment of the present invention, there is provided a method embodiment of a control method of an air conditioner, it is noted that the steps illustrated in the flowchart of the drawings may be performed in a computer system, such as a set of computer executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than that presented herein.
Fig. 1 is a flowchart of a control method of an air conditioner according to an embodiment of the present invention, as shown in fig. 1, the control method of the air conditioner including the steps of:
and S102, determining that the water channel of the air conditioner meets the water channel purification condition.
In this embodiment, whether the water channel of the air conditioner satisfies the water channel purification condition may be determined, that is, whether the generation condition of the bio-slime in the water channel of the air conditioner may be determined by the operation duration of the air conditioner and the predetermined component in the air conditioner, and then whether the water channel of the air conditioner needs to be purified may be determined, so that the microbes such as bacteria in the bio-slime and on the surface of the bio-slime in the water channel of the air conditioner may be killed at a good time, and the reliability of killing the microbes such as bacteria in the bio-slime and on the surface of the bio-slime may be improved.
As an alternative embodiment, determining that the water channel of the air conditioner satisfies the water channel purification condition includes: determining that the air conditioner is in a power-on state; acquiring a first accumulated running time of the air conditioner; and determining that the first accumulated operation time length is greater than or equal to a first preset time length, and determining that the water channel of the air conditioner meets the water channel purification condition.
For example, after the air conditioner is powered on to operate, the air conditioner operation time period T1 (i.e., the first accumulated operation time period) may be detected, and whether water channel purification is required may be determined; specifically, when T1 is less than T2, that is, the air conditioner operation time period T1 is less than the preset operation time period T2 (that is, the first preset time period), it indicates that the air conditioner is operated for a short time, no biofilm problem is generated, and water channel purification is not required; if not, the air conditioner continues to perform the next purification judgment, namely when the T1 is more than or equal to the T2, namely the air conditioner operation time T1 is more than or equal to the preset operation time T2, the air conditioner is indicated to have been operated for a long time, the problem of biological membrane pollution is easily caused, water channel purification needs to be performed, the further development of the biological membrane is eliminated, and therefore the air conditioner needs to perform water channel purification operation according to a water channel purification mode.
Optionally, obtaining the first accumulated operating time of the air conditioner includes: acquiring a second accumulated running time of a motor of the air conditioner; the first cumulative operating period is determined based on the second cumulative operating period.
That is, in the embodiment of the present invention, the operation time period T1 of the air conditioner may be determined by the operation time of the motor of the air conditioner.
In addition, in the embodiment of the invention, the operation time T2E [0, 48] of the air conditioner is preset and is in the unit of hours.
As an optional embodiment, the control method of the air conditioner may further include: determining that the first accumulated operation time length is less than a first preset operation time length, and acquiring the latest historical purification time of the air conditioner, wherein the latest historical purification time is the time for the air conditioner to execute the water channel purification operation according to the water channel purification mode last time; determining the interval duration between the recent historical purification time and the current time; and determining that the interval duration is greater than or equal to a second preset duration, and determining that the water channel of the air conditioner meets the water channel purification condition.
For example, when the operation time period T1 of the air conditioner is determined to be less than the preset operation time period T2, the interval time period T3 (i.e., interval time period) from the last purification of the air conditioner may be detected, and whether the purification of the water channel is required or not may be determined; specifically, when T3 is less than T4 (i.e., the second preset time period), it indicates that the air conditioner has a short time from the last purification, and the problem of biofilm pollution is not generated temporarily; if the judgment result is no, namely when T3 is more than or equal to T4, the air conditioner is long in time from the last purification, the air conditioner may have biological slime pollution again, and the water channel purification needs to be carried out again.
Optionally, obtaining the recent historical purification time of the air conditioner includes: acquiring a third accumulated running time of the ionizer; the recent historical purge time is determined based on the third accumulated length of operation.
That is, the air conditioner cleaning interval duration T3, can be detected by the ionizer operation time.
In addition, the preset air conditioner purification interval time length T4 ∈ [0, 720] is in units of hours.
And step S104, controlling the air conditioner to enter a water channel purification mode, and starting an ion generator arranged in the air conditioner in the water channel purification mode so as to purify a water channel of the air conditioner by using the ion generator.
Therefore, in the embodiment of the invention, when the water channel of the air conditioner meets the water channel purification condition, the air conditioner is controlled to enter the water channel purification mode, the ion generator arranged in the air conditioner is started in the water channel purification mode, so that the water channel of the air conditioner is purified by the ion generator, the growth condition of biological slime such as the water channel in the air conditioner can be automatically judged when the air conditioner operates, the water channel is sterilized through the voltage regulation of the ion generator, and the technical effect of improving the thoroughness of sterilizing the water channel of the indoor unit of the air conditioner is achieved.
Therefore, the control method of the air conditioner provided by the embodiment of the invention solves the technical problem that the biological slime in the drainage channel of the air conditioner cannot be thoroughly cleaned in the related technology, so that the biological slime and the dust in the drainage channel can easily act together to pollute the air conditioner.
In the step S104, controlling the air conditioner to enter a water channel purification mode, and turning on an ionizer provided in the air conditioner in the water channel purification mode to purify a water channel of the air conditioner by the ionizer, includes: controlling the air deflector and the wind shield of the air conditioner to be closed; the ionizer is controlled to enter a first discharge mode so that the ionizer generates a predetermined active substance and purifies a water course of the air conditioner with the predetermined active substance.
For example, when it is determined that the waterway purification mode needs to be operated, the air conditioner performs the following operations:
1) controlling the air deflector and the wind shield to be in a closed state;
2) the ionizer is controlled to turn on a high-voltage discharge mode (i.e., a first discharge mode) for a certain time t1 (i.e., a third predetermined time in the context) of in-machine purification by ions. Wherein, the high voltage value U1 is more than 3000V, and t1 is less than 10 min.
After the ion generator is started in the high-voltage discharge mode, the ion generator can generate a large amount of positive and negative ions with oxidation sterilization effect, free radicals and other substances due to high-voltage discharge, and the active substances can react with bacteria on the surface of a water channel biological membrane (biological slime) of the air conditioner to inactivate and die the bacteria, so that the effects of purifying surface bacteria and inhibiting the biological membrane are achieved.
As an optional embodiment, the control method of the air conditioner may further include: determining that the ionizer is operating in the first discharge mode for a third predetermined period of time; and controlling the ion generator to enter a second discharge mode, and generating an electric field by using the ion generator so as to purify the water channel of the air conditioner, wherein the voltage under the first discharge mode is greater than that under the second discharge mode.
For example, the ionizer is controlled to turn on a low-voltage discharge mode (i.e., a second discharge mode) for a certain time T2 (i.e., a fourth predetermined time period in the context) through electric field cooperative antibacterial purge, wherein the low-voltage value U2 is related to the purge time period T2 and the air conditioner operation time period T1 and interval purge time period T3, i.e., U2 ═ f (T1, T3, T2), U2<220V, and T2<10 min.
When the ion generator is started in the low-voltage discharge mode, the ion generator cannot generate high-voltage discharge, but can generate a weak electric field in the air conditioner. The existence of the electric field can improve the mass transfer rate of the antibacterial agent entering the bacterial biomembrane or the biological slime, accelerate the diffusion process of the antibacterial agent, ensure that the antibacterial agent can quickly cross the barrier of the biomembrane to reach the deep part of the biomembrane, completely eliminate the bacteria in the biomembrane, and inhibit and eliminate the biomembrane.
As an optional embodiment, the control method of the air conditioner may further include: determining that the ionizer is operating in the second discharge mode for a fourth predetermined period of time; and controlling the air conditioner to exit the water channel purification mode.
For example, when it is detected that the air conditioner operates in the second discharge mode for the fourth predetermined time period, the waterway purification mode may be ended, the air conditioner may resume to operate normally, or separate in-machine air purification or out-of-machine air purification may be performed as needed.
Fig. 2 is a flowchart of an alternative control method of an air conditioner according to an embodiment of the present invention, which is described below with reference to fig. 2 in an embodiment, and includes the following steps:
and S21, powering on the air conditioner for operation.
And S22, detecting the running time T1 of the air conditioner and judging whether the water channel purification is needed.
When T1 is less than T2, namely the air conditioner operation time T1 is less than the preset operation time T2, the operation and use time of the air conditioner is short, the problem of biological membranes is avoided, the water channel purification is not needed, and the judgment is negative. The air conditioner continues to execute the next purification judgment;
when T1 is more than or equal to T2, namely the operation time T1 of the air conditioner is more than or equal to the preset operation time T2, the problem that the air conditioner is operated for a long time and is easy to generate the pollution of the biological membrane is shown, the water channel purification is needed, and the further development of the biological membrane is eliminated. That is, the air conditioner performs a waterway purification mode.
S23, detecting the time interval T3 between the air conditioner and the last purification, and judging whether the water channel purification is needed;
when T3 is less than T4, the air conditioner is short in time of last purification, the problem of biofilm pollution cannot be caused temporarily, and the judgment is negative;
when T3 is more than or equal to T4, the air conditioner is long in time from the last purification, the air conditioner may be polluted by biological slime again, and the water channel needs to be purified again.
S24, when it is judged that the waterway purification mode needs to be operated, the air conditioner performs the following operations:
s241, controlling the air deflector and the air baffle to be in a closed state;
and S242, controlling the ionizer to start a high-voltage discharge mode, and purifying in the ionizer for a certain time t1 through ions.
And S243, controlling the ionizer to start a low-voltage discharge mode, and purifying for a certain time t2 by the cooperation of the electric field and the antibacterial agent.
And S25, ending the water channel purification mode, recovering the normal operation of the air conditioner, and performing independent internal air purification or external air purification according to the requirement.
As can be seen from the above, in the control method of the air conditioner provided in the embodiment of the present invention, in order to solve the problem that the microorganisms such as bacteria in the water channel are hidden inside the biological slime and cannot be killed by the antibacterial agent, the growth condition of the biological slime such as the water channel inside the air conditioner can be automatically judged by using the air conditioner during operation, the voltage regulation of the ion generator is adopted, the bacteria on the surface of the biological slime are purified by adopting high-voltage discharge, the bacteria inside the biological slime are purified by adopting the low-voltage electric field in cooperation with the antibacterial agent, and the problem of biological slime pollution of the air conditioner is really solved, which has the following beneficial effects: (1) judging the growth condition of biological slime such as water channels of indoor units of air conditioners and the like through the running duration; (2) the ion generator is reasonably arranged to simultaneously realize the purification of ions in the machine, the purification of water channels and the purification of ions outside the machine; (3) and the ion generator generates a low-voltage electric field to cooperate with the antibacterial agent to purify the microorganisms such as bacteria in the biological slime, and inhibit or eliminate the biological slime.
In the embodiment of the invention, the key point is that the antibacterial agent can enter the biological membrane through the cooperation of the electric field and the antibacterial agent, so that the hidden bacteria in the biological membrane can be killed, and the effect of inhibiting the biological membrane is achieved. The electric field is realized by mainly utilizing low-voltage discharge of the existing ion generator, and theoretically, the electric field can be directly generated by current or generated by magnetic electricity, so that the expected effect of the patent can be achieved. Therefore, in the embodiment of the present invention, the electric field may be generated directly by current or generated magnetically. This is not particularly limited, and may be implemented in other forms.
Example 2
According to another aspect of the embodiment of the present invention, there is also provided a control apparatus of an air conditioner, fig. 3 is a schematic view of the control apparatus of the air conditioner according to the embodiment of the present invention, and as shown in fig. 3, the control apparatus of the air conditioner may include: a determination unit 31 and a control unit 33. The following describes a control device of the air conditioner.
And a determination unit 31 for determining that the waterway of the air conditioner satisfies a waterway purification condition.
And a control unit 33 for controlling the air conditioner to enter a water channel purification mode and turning on an ionizer provided in the air conditioner in the water channel purification mode to purify a water channel of the air conditioner by the ionizer.
It should be noted here that the determining unit 31 and the control unit 33 correspond to steps S102 to S104 in embodiment 1, and the modules are the same as the examples and application scenarios realized by the corresponding steps, but are not limited to the disclosure of embodiment 1. It should be noted that the modules described above as part of an apparatus may be implemented in a computer system such as a set of computer-executable instructions.
As can be seen from the above, in the embodiment of the present invention, it may be determined that the water course of the air conditioner satisfies the water course purifying condition using the determination unit; the control unit can be used for controlling the air conditioner to enter a water channel purification mode, and the ion generator arranged in the air conditioner is started under the water channel purification mode, so that the water channel of the air conditioner is purified by the ion generator. The control device of the air conditioner provided by the embodiment of the invention realizes the purposes that the air conditioner can automatically judge the growth condition of biological slime such as a water channel and the like in the air conditioner when in operation and sterilize the water channel through the voltage regulation of the ion generator, achieves the technical effect of improving the thoroughness of sterilizing the water channel of the internal machine of the air conditioner, and further solves the technical problem that the biological slime in the water drainage channel of the air conditioner cannot be thoroughly cleaned in the related technology, so that the air conditioner is easily polluted by the combined action of the biological slime and the dust in the water channel.
Optionally, the determining unit includes: the first determining module is used for determining that the air conditioner is in a power-on state; the first acquisition module is used for acquiring a first accumulated running time of the air conditioner; and the second determination module is used for determining that the first accumulated running time is greater than or equal to the first preset time, and then determining that the water channel of the air conditioner meets the water channel purification condition.
Optionally, the first obtaining module includes: the first obtaining submodule is used for obtaining a second accumulated running time of a motor of the air conditioner; and the first determination submodule is used for determining the first accumulated operation time length based on the second accumulated operation time length.
Optionally, the control device of the air conditioner further includes: the third determining module is used for determining that the first accumulated running time is less than the first preset running time, and acquiring the latest historical purification time of the air conditioner, wherein the latest historical purification time is the time for the air conditioner to execute the water channel purification operation according to the water channel purification mode last time; the fourth determination module is used for determining the interval duration between the recent historical purification time and the current time; and the fifth determining module is used for determining that the interval duration is greater than or equal to the second preset duration, and determining that the water channel of the air conditioner meets the water channel purification condition.
Optionally, the third determining module includes: the second acquisition submodule is used for acquiring a third accumulated running time of the ion generator; and the second determining submodule is used for determining the recent historical purification time based on the third accumulated running time.
Optionally, a control unit comprising: the first control module is used for controlling the air deflector and the air baffle of the air conditioner to be closed; and the second control module is used for controlling the ion generator to enter a first discharging mode so that the ion generator generates a preset active substance and purifies the water channel of the air conditioner by using the preset active substance.
Optionally, the control device of the air conditioner further includes: a sixth determining module for determining that the ionizer operates in the first discharging mode for a third predetermined period of time; and the third control module is used for controlling the ion generator to enter a second discharging mode, and generating an electric field by using the ion generator so as to purify the water channel of the air conditioner, wherein the voltage under the first discharging mode is greater than the voltage under the second discharging mode.
Optionally, the control device of the air conditioner further includes: a seventh determining module for determining that the ionizer operates in the second discharging mode for a fourth predetermined period of time; and the fourth control module is used for controlling the air conditioner to exit from the water channel purification mode.
Example 3
According to another aspect of the embodiments of the present invention, there is also provided an air conditioner, an indoor unit of the air conditioner including: air intake, air outlet, heat exchanger and interior fan, the air conditioner still includes: the water channel purification device comprises an ion generator and a controller, wherein the ion generator is used for purifying a water channel of the air conditioner in a water channel purification mode; a controller for performing the control method of the air conditioner of any one of the above.
As an alternative embodiment, the ion generator is arranged in an air duct with an air inlet communicated with an air outlet.
As an alternative embodiment, the ion generator is disposed between the heat exchanger and the fan blade of the inner fan.
In this embodiment, the ion generator sets up between heat exchanger and fan blade, compares in the common scheme that sets up at the air outlet, both can guarantee to purify the abundant diffusion of ion in the machine, realizes better built-in ion purification effect, has improved the effect scope of electric field to the air conditioner water course simultaneously again, has promoted the synergistic purification effect of electric field and antibiotic water course.
As an alternative embodiment, the heat exchanger is arranged on a water pan of the air conditioner.
Fig. 4 is a first schematic diagram of an air conditioner according to an embodiment of the present invention, as shown in fig. 4, the air conditioner may include: the indoor machine comprises a heat exchanger, a water receiving disc, an air deflector, an inner fan and an ion generator; in addition, the air conditioner also comprises an air inlet and an air outlet, wherein the air inlet is provided with a wind shield, and the air outlet is provided with a wind shield; the ion generator is arranged in an air duct communicated with the air inlet and the air outlet; the heat exchanger is fixedly lapped on the water pan of the air conditioner.
Wherein, the water collector is also called basin, water course, is used for gathering behind the comdenstion water etc. and arranges outdoor. And the condensed water produced in the running process of the air conditioner flows down from the heat exchanger and enters the water pan, and flows to the outside after being gathered.
Fig. 5 is a second schematic diagram of an air conditioner according to an embodiment of the present invention, and fig. 5 shows a position relationship between a wind deflector and a wind deflector of the air conditioner.
Fig. 6 is a schematic view of a water pan inside an air conditioner according to an embodiment of the present invention, and a specific structure thereof is shown in fig. 6; the water pan shown in fig. 6 can be formed by plastic raw materials such as ABS, HIPS and the like through processes such as injection molding, die pressing and the like. Fig. 7(a) is a first schematic view of a water pan of an air conditioner according to an embodiment of the present invention, where the water pan may be an antibacterial water pan, and where the antibacterial function of the water pan is achieved by an antibacterial coating. Fig. 7(b) is a second schematic view of a water pan of an air conditioner according to an embodiment of the present invention, where the antibacterial function of the water pan is realized by the antibacterial function of the antibacterial material itself.
It should be noted that in the embodiment of the present invention, antibacterial materials such as antibacterial ABS and antibacterial HIPS may be directly processed and molded; in addition, an antibacterial coating can be sprayed on the surface of the water pan or other antibacterial modules can be added.
Example 4
According to another aspect of the embodiments of the present invention, there is also provided a computer-readable storage medium including a stored program, wherein when the program runs, an apparatus in which the computer-readable storage medium is located is controlled to perform the control method of the air conditioner in any one of the above.
Example 5
According to another aspect of the embodiments of the present invention, there is also provided a processor for executing a program stored in a memory, wherein the program executes the control method of the air conditioner according to any one of the above.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (14)
1. A method of controlling an air conditioner, comprising:
determining that a water channel of the air conditioner meets a water channel purification condition;
and controlling the air conditioner to enter a water channel purification mode, and starting an ion generator arranged in the air conditioner under the water channel purification mode so as to purify a water channel of the air conditioner by utilizing the ion generator.
2. The method of claim 1, wherein determining that a waterway of an air conditioner satisfies a waterway purification condition comprises:
determining that the air conditioner is in a power-on state;
acquiring a first accumulated running time of the air conditioner;
and determining that the first accumulated operation time length is greater than or equal to a first preset time length, and determining that the water channel of the air conditioner meets the water channel purification condition.
3. The method of claim 2, wherein obtaining a first cumulative operating time period of the air conditioner comprises:
acquiring a second accumulated running time of a motor of the air conditioner;
determining the first cumulative operating time period based on the second cumulative operating time period.
4. The method of claim 2, further comprising:
determining that the first accumulated running time is shorter than the first preset running time, and acquiring the latest historical purification time of the air conditioner, wherein the latest historical purification time is the time of the air conditioner executing the water channel purification operation according to the water channel purification mode last time;
determining an interval duration between the recent historical purification time and the current time;
and determining that the interval duration is greater than or equal to a second preset duration, and determining that the water channel of the air conditioner meets the water channel purification condition.
5. The method of claim 4, wherein obtaining a most recent historical cleaning time of the air conditioner comprises:
acquiring a third accumulated running time of the ionizer;
determining the recent historical purge time based on the third cumulative operating time.
6. The method according to claim 1, wherein controlling the air conditioner to enter a waterway purification mode, and turning on an ionizer provided in the air conditioner in the waterway purification mode to purify a waterway of the air conditioner by the ionizer, comprises:
controlling the air deflector and the wind shield of the air conditioner to be closed;
controlling the ionizer to enter a first discharge mode so that the ionizer generates a predetermined active substance and purifies a water passage of the air conditioner with the predetermined active substance.
7. The method of claim 6, further comprising:
determining that the ionizer is operating in the first discharge mode for a third predetermined period of time;
and controlling the ion generator to enter a second discharge mode, and generating an electric field by using the ion generator so as to purify the water channel of the air conditioner, wherein the voltage under the first discharge mode is greater than the voltage under the second discharge mode.
8. The method of claim 7, further comprising:
determining that the ionizer is operating in the second discharge mode for a fourth predetermined period of time;
and controlling the air conditioner to exit the water channel purification mode.
9. A control apparatus of an air conditioner, comprising:
a determination unit for determining that a water passage of the air conditioner satisfies a water passage purification condition;
and the control unit is used for controlling the air conditioner to enter a water channel purification mode, and starting an ion generator arranged in the air conditioner under the water channel purification mode so as to purify a water channel of the air conditioner by utilizing the ion generator.
10. An air conditioner, characterized in that, the interior machine of the air conditioner includes: air intake, air outlet, heat exchanger and interior fan, the air conditioner still includes: an ionizer and a controller, wherein,
the ion generator is used for purifying a water channel of the air conditioner in a water channel purification mode;
the controller for performing the control method of the air conditioner of any one of claims 1 to 8.
11. The air conditioner of claim 10, wherein the ion generator is disposed in an air duct in which the air inlet and the air outlet communicate.
12. The air conditioner of claim 10, wherein the ion generator is disposed between the heat exchanger and the fan blades of the inner fan.
13. A computer-readable storage medium, comprising a stored program, wherein when the program runs, the apparatus where the computer-readable storage medium is located is controlled to execute the control method of the air conditioner according to any one of claims 1 to 8.
14. A processor for executing a program stored in a memory, wherein the program executes to perform the control method of the air conditioner according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110470125.0A CN113154631A (en) | 2021-04-28 | 2021-04-28 | Control method and device of air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110470125.0A CN113154631A (en) | 2021-04-28 | 2021-04-28 | Control method and device of air conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113154631A true CN113154631A (en) | 2021-07-23 |
Family
ID=76872381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110470125.0A Pending CN113154631A (en) | 2021-04-28 | 2021-04-28 | Control method and device of air conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113154631A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486502A (en) * | 2007-12-20 | 2009-07-22 | 三菱电机株式会社 | Sterilization method, sterilizer and air conditioner, hand drier, and humidifier using the sterilizer |
| CN101614420A (en) * | 2008-06-25 | 2009-12-30 | 三菱电机株式会社 | Air regulator |
| CN103423958A (en) * | 2013-07-27 | 2013-12-04 | 海信容声(广东)冰箱有限公司 | Refrigerator capable of switching freshness keeping mode and sterilization mode |
| CN106051949A (en) * | 2016-07-19 | 2016-10-26 | 佛山汉格斯环保科技有限公司 | Household air purification device |
| CN108645002A (en) * | 2018-05-21 | 2018-10-12 | 广东美的暖通设备有限公司 | Sterilization control method and system, air conditioner |
| CN108895544A (en) * | 2018-06-01 | 2018-11-27 | 珠海格力电器股份有限公司 | The sterilization control method of air conditioner indoor unit, air-conditioning system and air conditioner indoor unit |
| US20190056125A1 (en) * | 2017-08-15 | 2019-02-21 | Microjet Technology Co., Ltd. | Portable air cleaning apparatus |
| CN112682864A (en) * | 2021-01-11 | 2021-04-20 | 珠海格力电器股份有限公司 | Sterilization system, wall hanging machine and air conditioner |
-
2021
- 2021-04-28 CN CN202110470125.0A patent/CN113154631A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486502A (en) * | 2007-12-20 | 2009-07-22 | 三菱电机株式会社 | Sterilization method, sterilizer and air conditioner, hand drier, and humidifier using the sterilizer |
| CN101614420A (en) * | 2008-06-25 | 2009-12-30 | 三菱电机株式会社 | Air regulator |
| CN103423958A (en) * | 2013-07-27 | 2013-12-04 | 海信容声(广东)冰箱有限公司 | Refrigerator capable of switching freshness keeping mode and sterilization mode |
| CN106051949A (en) * | 2016-07-19 | 2016-10-26 | 佛山汉格斯环保科技有限公司 | Household air purification device |
| US20190056125A1 (en) * | 2017-08-15 | 2019-02-21 | Microjet Technology Co., Ltd. | Portable air cleaning apparatus |
| CN108645002A (en) * | 2018-05-21 | 2018-10-12 | 广东美的暖通设备有限公司 | Sterilization control method and system, air conditioner |
| CN108895544A (en) * | 2018-06-01 | 2018-11-27 | 珠海格力电器股份有限公司 | The sterilization control method of air conditioner indoor unit, air-conditioning system and air conditioner indoor unit |
| CN112682864A (en) * | 2021-01-11 | 2021-04-20 | 珠海格力电器股份有限公司 | Sterilization system, wall hanging machine and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201145364Y (en) | Circulating wind and fresh air purification sterilizing machine | |
| WO2007074732A1 (en) | Automatic filter cleaning apparatus and air conditioning apparatus | |
| CN104074780B (en) | There is the multi-functional electric fan of air purification and temperature adjustment | |
| CN207963111U (en) | A kind of air conditioner indoor unit cleaning and sterilization device | |
| CN113154631A (en) | Control method and device of air conditioner and air conditioner | |
| CN100504202C (en) | Air purifier with sterilizing function and its control method | |
| CN205332383U (en) | Plasma air purifier | |
| CN115127179B (en) | Full-effect air purifying device capable of rapidly sterilizing and removing peculiar smell | |
| CN109405115A (en) | Air purifier | |
| CN106016484A (en) | Air purifier with automatic smell and smoke removal and disinfection functions and air purifying method thereof | |
| KR100526446B1 (en) | Air cleaning and ventilation heat recovery system | |
| CN2644955Y (en) | Dust removal and disinfection air-conditioner | |
| KR102356548B1 (en) | Indoor sterilization and air purification device | |
| CN108224742A (en) | A kind of air conditioner indoor unit rinsing and disinfecting methods and device | |
| CN209042639U (en) | Air purifier | |
| CN107514753A (en) | A kind of intelligence control system for detecting and purifying for room air | |
| CN115264658B (en) | Self-cleaning device of all-air conditioning system | |
| CN209558584U (en) | A kind of clarifier sterilized and eliminated the unusual smell | |
| CN217303037U (en) | Install in central air conditioning new trend system's disinfection purifier | |
| CN202902509U (en) | Air purifier | |
| KR100685766B1 (en) | Structure for sterilization apparatus of air conditioner having air cleaner | |
| CN205570087U (en) | A clean processing apparatus of air for warm water toilet bowl | |
| CN212561774U (en) | Deodorization purifier that disinfects for intelligent closestool | |
| CN220229493U (en) | Household air disinfection purifier | |
| CN2884003Y (en) | Air processing system of central air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210723 |
|
| RJ01 | Rejection of invention patent application after publication |