CN111271844A - Indoor air purification device and control method thereof - Google Patents
Indoor air purification device and control method thereof Download PDFInfo
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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
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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
- F24F11/56—Remote control
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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
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- 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
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Abstract
The invention discloses an indoor air purification device and a control method thereof, wherein the method comprises the following steps: the controller detects whether a mode selection signal is received; if the controller receives the mode selection signal, generating a mode control signal according to the mode selection signal and sending the mode control signal to the frequency conversion module, wherein the frequency conversion module applies a voltage in a first preset voltage range to the ozone generation device and applies a voltage in a second preset voltage range to the negative ion generation device according to the mode control signal, so that the ozone generation device and/or the negative ion generation device respectively release ozone and/or negative ions according to a preset mode; through frequency conversion module control ozone generating device or anion generating device according to presetting mode work, multiple mode is selectable, resources are saved to a certain extent, and applicable in different scenes, the suitability is high, purifying effect is good.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to an indoor air purification device and a control method thereof.
Background
Indoor air purification products on the market at present are generally divided into two types, one type is to filter particulate matters in air by adopting a filtering mode; the other is to generate ozone and negative ions to purify air. The existing ozone and anion purification device releases ozone and anions simultaneously during working and releases the ozone and the anions continuously, thereby causing resource waste to a certain extent.
Disclosure of Invention
The invention provides an indoor air purification device and a control method thereof, aiming at solving the problem of resource waste caused by the existing ozone and anion purification device.
An indoor air purification device comprises a controller, a frequency conversion module, an ozone generation device and a negative ion generation device, wherein the controller is connected with the frequency conversion module, and the frequency conversion module is connected with the ozone generation device and the negative ion generation device;
the controller is used for receiving a mode selection signal, generating a mode control signal according to the mode selection signal and sending the mode control signal to the frequency conversion module, and the frequency conversion module is used for applying a voltage within a first preset voltage range to the ozone generating device and applying a voltage within a second preset voltage range to the negative ion generating device according to the mode control signal, so that the ozone generating device and/or the negative ion generating device respectively release ozone and/or negative ions according to a preset mode.
Further, the indoor air purification device further comprises a key module connected with the controller, and the key module is used for inputting a mode selection signal.
Further, the indoor air purification device further comprises a communication module connected with the controller and used for receiving the remotely transmitted mode selection signal.
A control method of an indoor air purification device is applied to the indoor air purification device, and comprises the following steps:
the controller detects whether a mode selection signal is received;
if the controller receives the mode selection signal, a mode control signal is generated according to the mode selection signal and sent to the frequency conversion module, and the frequency conversion module applies a voltage within a first preset voltage range to the ozone generation device and applies a voltage within a second preset voltage range to the negative ion generation device according to the mode control signal, so that the ozone generation device and/or the negative ion generation device respectively release ozone and/or negative ions according to a preset mode.
Further, the first preset voltage range is 3300V-3900V.
The second preset voltage range is 3600V-4200V.
Further, the preset modes include a first preset mode;
in the first preset mode, the frequency conversion module applies 3300V voltage to the ozone generation device for a first preset time and stops, then the frequency conversion module applies 4000V voltage to the negative ion generation device for a second preset time and stops, and circulation is performed after a third preset time interval; alternatively, the first and second electrodes may be,
initially, the ozone generating device and the negative ion generating device work simultaneously, the frequency conversion module applies 3300V voltage to the ozone generating device for a first preset time, applies 4000V voltage to the negative ion generating device for a second preset time, and then circulation is carried out after a third preset time interval.
Further, the preset modes include a second preset mode;
in the second preset mode, the frequency conversion module applies 3450V voltage to the ozone generating device for a fourth preset time and stops, then the frequency conversion module applies 4000V voltage to the negative ion generating device for a fifth preset time and stops, and circulation is performed after a sixth preset time interval; alternatively, the first and second electrodes may be,
initially, the ozone generating device and the negative ion generating device work simultaneously, the frequency conversion module applies 3450V voltage to the ozone generating device for a fourth preset time, applies 4000V voltage to the negative ion generating device for a fifth preset time, and then the operation is circulated after the sixth preset time is separated.
Further, the preset modes include a third preset mode;
in the third preset mode, the frequency conversion module applies 3550V voltage to the ozone generating device for a seventh preset time and stops, then the frequency conversion module applies 4000V voltage to the negative ion generating device for an eighth preset time and stops, and circulation is performed after a ninth preset time; alternatively, the first and second electrodes may be,
initially, the ozone generating device and the negative ion generating device work simultaneously, the frequency conversion module applies 3550V voltage to the ozone generating device for a seventh preset time, applies 4000V voltage to the negative ion generating device for an eighth preset time, and then circulation is carried out after the ninth preset time is respectively separated.
Further, the preset modes include a fourth preset mode;
in the fourth preset mode, the frequency conversion module applies 3450V voltage to the ozone generating device for a tenth preset time and then stops, then the frequency conversion module applies 4000V voltage to the negative ion generating device for an eleventh preset time and then stops, and circulation is performed after a twelfth preset time interval; alternatively, the first and second electrodes may be,
initially, the ozone generating device and the negative ion generating device work simultaneously, the frequency conversion module applies 3450V voltage to the ozone generating device for the tenth preset time, applies 4000V voltage to the negative ion generating device for the eleventh preset time, and then circulation is carried out after the twelfth preset time is respectively separated.
Further, the preset modes include a fifth preset mode;
in the fifth preset mode, the frequency conversion module applies 3900V voltage to the ozone generating device and stops after lasting for a thirteenth preset time;
the preset modes comprise a sixth preset mode;
in the sixth preset mode, the frequency conversion module applies 4000V voltage to the negative ion generating device and stops after lasting for a fourteenth preset time.
The indoor air purification device and the control method thereof provided by the invention at least have the following beneficial effects:
(1) the frequency conversion module is used for controlling the ozone generating device or the negative ion generating device to work according to a preset mode, multiple modes can be selected, resources are saved to a certain extent, the device is suitable for different scenes, the applicability is high, and the purifying effect is good;
(2) simple structure and is beneficial to the miniaturization design of the whole device
Drawings
Fig. 1 is a schematic structural view of an embodiment of an indoor air purification apparatus according to the present invention.
Fig. 2 is a flowchart illustrating an embodiment of a method for controlling an indoor air purification apparatus according to the present invention.
Detailed description of the preferred embodiments
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Referring to fig. 1, the present embodiment provides an indoor air purification apparatus, including a controller 101, a frequency conversion module 102, an ozone generation device 103, and a negative ion generation device 104, where the controller 101 is connected to the frequency conversion module 102, and the frequency conversion module 102 is connected to the ozone generation device 103 and the negative ion generation device 104;
the controller 101 is configured to receive a mode selection signal, generate a mode control signal according to the mode selection signal, and send the mode control signal to the frequency conversion module 102, where the frequency conversion module 102 is configured to apply a voltage in a first preset voltage range to the ozone generation device 103 and apply a voltage in a second preset voltage range to the negative ion generation device 104 according to the mode control signal, so that the ozone generation device 103 and/or the negative ion generation device 104 respectively release ozone and/or negative ions according to a preset mode.
Further, the indoor air purification apparatus provided by the present embodiment further includes a key module 105 connected to the controller 101, and the key module 105 is used for inputting a mode selection signal.
Specifically, a user can input a mode selection signal through the key module 105, after receiving the mode selection signal, the controller 101 generates a mode control signal according to the mode selection signal and sends the mode control signal to the frequency conversion module 102, the frequency conversion module 102 controls the ozone generation device 103 or the negative ion generation device 104 to operate according to a preset mode according to the mode control signal, and the ozone generation device 103 and the negative ion generation device 104 can operate in corresponding modes according to the selection of the user to adapt to different scene requirements.
Further, the indoor air purification apparatus provided by the present embodiment further includes a communication module 106 connected to the controller 101 for receiving a remotely transmitted mode selection signal.
Specifically, the user may send a mode selection signal through the mobile terminal, and the communication module 106 receives the mode selection signal and then sends the mode selection signal to the controller 101, so that the user may input the mode selection signal through the remote mobile terminal in addition to the key module, thereby greatly improving convenience of use.
The indoor air purification device provided by the embodiment can control the ozone generation device or the negative ion generation device to work according to the preset mode, saves resources to a certain extent, is suitable for different scenes, and has high applicability and good purification effect; simple structure is favorable to the holistic miniaturized design of device.
Referring to fig. 2, another embodiment of the present invention provides a control method of an indoor air purification apparatus, which is applied to the indoor air purification apparatus, the method including:
step S201, a controller detects whether a mode selection signal is received;
step S202, if the controller receives the mode selection signal, a mode control signal is generated according to the mode selection signal and sent to the frequency conversion module, and the frequency conversion module applies a voltage in a first preset voltage range to the ozone generation device and applies a voltage in a second preset voltage range to the negative ion generation device according to the mode control signal, so that the ozone generation device and/or the negative ion generation device respectively release ozone and/or negative ions according to a preset mode.
In a preferred embodiment, the first preset voltage range is 3300V-3900V. The second preset voltage range is 3600V-4200V.
Further, in step S202, the preset modes include a first preset mode;
in the first preset mode, the frequency conversion module applies 3300V voltage to the ozone generation device for a first preset time and stops, then the frequency conversion module applies 4000V voltage to the negative ion generation device for a second preset time and stops, and circulation is performed after a third preset time interval; alternatively, the first and second electrodes may be,
initially, the ozone generating device and the negative ion generating device work simultaneously, the frequency conversion module applies 3300V voltage to the ozone generating device for a first preset time, applies 4000V voltage to the negative ion generating device for a second preset time, and then circulation is carried out after a third preset time interval.
In a preferred embodiment, the first predetermined period of time is 20 minutes, the second predetermined period of time is 60 minutes, and the third predetermined period of time is 240 minutes.
In a first preset mode, the frequency conversion module applies 3300V voltage to the ozone generating device for 20 minutes, so that the ozone generating device stops after releasing ozone for 20 minutes, then the frequency conversion module applies 4000V voltage to the negative ion generating device for 60 minutes, so that the negative ion generating device releases negative ions for 60 minutes, and then circulation is performed after 240 minutes, the ozone generating device and the negative ion generating device work separately, the circulation time is prolonged, and the service life of each component can be effectively prolonged. In addition, the ozone generating device and the negative ion generating device can work simultaneously at the beginning, the frequency conversion module applies 3300V voltage to the ozone generating device for 20 minutes at the beginning, applies 4000V voltage to the negative ion generating device for 60 minutes at the same time, and then circulates after 240 minutes respectively, namely the ozone generating device releases ozone for 20 minutes at the beginning, the negative ion generating device releases negative ions for 60 minutes at the same time, and circulates after 240 minutes respectively, and the mode that the ozone generating device and the negative ion generating device work simultaneously at the beginning is adopted, so that the circulation time is shorter, and the purification effect is better. The first preset mode can be configured according to actual requirements.
Under a first preset mode, the speed of ozone released by the ozone generating device is 50mg/h, and the release amount of negative ions released by the negative ion generating device is 800 ten thousand/cm3The speed of ozone release of the ozone generating device and the release amount of negative ions released by the negative ion generating device can be controlled by controlling the voltage applied by the frequency conversion module.
The first preset mode is suitable for the space with the area smaller than 10 square meters, and the first preset mode is adopted for the space smaller than 10 square meters, so that the energy is saved, and meanwhile, a better purification effect is achieved.
Further, in step S202, the preset mode includes a second preset mode;
in the second preset mode, the frequency conversion module applies 3450V voltage to the ozone generating device for a fourth preset time and stops, then the frequency conversion module applies 4000V voltage to the negative ion generating device for a fifth preset time and stops, and circulation is performed after a sixth preset time interval; alternatively, the first and second electrodes may be,
initially, the ozone generating device and the negative ion generating device work simultaneously, the frequency conversion module applies 3450V voltage to the ozone generating device for a fourth preset time, applies 4000V voltage to the negative ion generating device for a fifth preset time, and then the operation is circulated after the sixth preset time is separated.
In a preferred embodiment, the fourth preset time period is 30 minutes, the fifth preset time period is 60 minutes, and the sixth preset time period is 180 minutes.
In a second preset mode, the frequency conversion module applies 3450V voltage to the ozone generating device for 30 minutes to stop the ozone generating device after releasing ozone for 30 minutes, then the frequency conversion module applies 4000V voltage to the negative ion generating device for 60 minutes to release negative ions for 60 minutes, and then circulation is performed after 180 minutes, so that the ozone generating device and the negative ion generating device work separately, the circulation time is prolonged, and the service life of each component can be effectively prolonged. In addition, the ozone generating device and the negative ion generating device can work simultaneously at the beginning, the initial frequency conversion module applies 3450V voltage to the ozone generating device and lasts for 30 minutes, and applies 4000V voltage to the negative ion generating device and lasts for 60 minutes, and then circulation is carried out after 180 minutes respectively, namely the initial ozone generating device releases ozone for 30 minutes, the negative ion generating device releases negative ions for 60 minutes, and circulation is carried out after 180 minutes respectively. The second preset mode can be configured according to actual requirements.
Under a second preset mode, the speed of ozone released by the ozone generating device is 80mg/h, and the release amount of negative ions released by the negative ion generating device is 800 ten thousand/cm3The speed of ozone release of the ozone generating device and the release amount of negative ions released by the negative ion generating device can be controlled by controlling the voltage applied by the frequency conversion module.
The second preset mode is suitable for the space with the area more than or equal to 10 square meters and less than 20 square meters, and the second preset mode is adopted for the space within the range, so that the energy is saved, and meanwhile, a better purification effect is achieved.
Further, in step S202, the preset modes include a third preset mode;
in the third preset mode, the frequency conversion module applies 3550V voltage to the ozone generating device for a seventh preset time and stops, then the frequency conversion module applies 4000V voltage to the negative ion generating device for an eighth preset time and stops, and circulation is performed after a ninth preset time; alternatively, the first and second electrodes may be,
initially, the ozone generating device and the negative ion generating device work simultaneously, the frequency conversion module applies 3550V voltage to the ozone generating device for a seventh preset time, applies 4000V voltage to the negative ion generating device for an eighth preset time, and then circulation is carried out after the ninth preset time is respectively separated.
In a preferred embodiment, the seventh preset time period is 60 minutes, the eighth preset time period is 60 minutes, and the ninth preset time period is 120 minutes.
In a third preset mode, the frequency conversion module applies 3550V voltage to the ozone generating device for 60 minutes, so that the ozone generating device stops after releasing ozone for 60 minutes, then the frequency conversion module applies 4000V voltage to the negative ion generating device for 60 minutes, so that the negative ion generating device releases negative ions for 60 minutes, and then circulation is performed after 120 minutes, the ozone generating device and the negative ion generating device work separately, the circulation time is prolonged, and the service life of each component can be effectively prolonged. In addition, the ozone generating device and the negative ion generating device can work simultaneously at the beginning, the initial frequency conversion module applies 3550V voltage to the ozone generating device for 60 minutes, applies 4000V voltage to the negative ion generating device for 60 minutes, and then circulates after 120 minutes respectively, namely the initial ozone generating device releases ozone for 60 minutes, the negative ion generating device releases negative ions for 60 minutes, and the negative ion generating device circulates after 120 minutes respectively. The third preset mode can be configured according to actual requirements.
In a third preset mode, the speed of ozone release of the ozone generating device is 100mg/h, and the release amount of negative ions released by the negative ion generating device is 800 ten thousand/cm3The speed of ozone release of the ozone generating device and the release amount of negative ions released by the negative ion generating device can be controlled by controlling the voltage applied by the frequency conversion module.
The third preset mode is suitable for the space with the area more than or equal to 20 square meters and less than 30 square meters, and the third preset mode is adopted for the space within the range, so that the energy is saved, and meanwhile, a better purification effect is achieved.
Further, in step S202, the preset modes include a fourth preset mode;
in the fourth preset mode, the frequency conversion module applies 3450V voltage to the ozone generating device for a tenth preset time and then stops, then the frequency conversion module applies 4000V voltage to the negative ion generating device for an eleventh preset time and then stops, and circulation is performed after a twelfth preset time interval; alternatively, the first and second electrodes may be,
initially, the ozone generating device and the negative ion generating device work simultaneously, the frequency conversion module applies 3450V voltage to the ozone generating device for the tenth preset time, applies 4000V voltage to the negative ion generating device for the eleventh preset time, and then circulation is carried out after the twelfth preset time is respectively separated.
In a preferred embodiment, the tenth preset time period is 20 minutes, the eleventh preset time period is 20 minutes, and the twelfth preset time period is 60 minutes.
In a fourth preset mode, the frequency conversion module applies 3450V voltage to the ozone generating device for 20 minutes to enable the ozone generating device to stop after releasing ozone for 20 minutes, then the frequency conversion module applies 4000V voltage to the negative ion generating device for 20 minutes to enable the negative ion generating device to release negative ions for 20 minutes, then circulation is carried out after an interval of 60 minutes, the ozone generating device and the negative ion generating device work separately, the circulation time is prolonged, and the service life of each component can be effectively prolonged. In addition, the ozone generating device and the negative ion generating device can work simultaneously at the beginning, the initial frequency conversion module applies 3450V voltage to the ozone generating device for 20 minutes, applies 4000V voltage to the negative ion generating device for 20 minutes, and circulates after 60 minutes intervals respectively, namely the initial ozone generating device releases ozone for 20 minutes, the negative ion generating device releases negative ions for 20 minutes, and circulates after 60 minutes intervals respectively. The fourth preset mode can be configured according to actual requirements.
Under a fourth preset mode, the speed of ozone release of the ozone generating device is 80mg/h, and the release amount of negative ions released by the negative ion generating device is 800 ten thousand/cm3Can beThe speed of ozone release of the ozone generating device and the release amount of negative ions released by the negative ion generating device are controlled by controlling the voltage applied by the frequency conversion module.
The fourth preset mode is suitable for smoking rooms, pet houses, toilets and the like, and under the application scene, the floating dust and bacteria in the air are more, so that the ozone generating device and the negative ion generating device work alternately, the interval time is short, and a large amount of floating dust and bacteria in the air can be effectively purified.
Further, in step S202, the preset modes include a fifth preset mode;
and in the fifth preset mode, the frequency conversion module applies 3900V voltage to the ozone generating device and stops after lasting for a thirteenth preset time.
In the fifth preset mode, the speed of ozone release of the ozone generating device is 200mg/h, and the on/off of the ozone generating device and the speed of ozone release of the ozone generating device can be controlled by controlling the voltage applied by the frequency conversion module.
Specifically, the fifth preset mode is a disinfection mode in which only the ozone generating device is operated to release high-concentration ozone, and as a preferred embodiment, the thirteenth preset time period is 60 minutes, that is, the operation of the ozone generating device is stopped after 60 minutes.
The fifth preset mode is suitable for disinfection of a space below 30 square meters, and the function cannot be started by a key module of the purification device, and the key module needs to be started remotely.
Further, in step S202, the preset modes include a sixth preset mode;
in the sixth preset mode, the frequency conversion module applies 4000V voltage to the negative ion generating device and stops after lasting for a fourteenth preset time.
Under a sixth preset mode, the release amount of the negative ions released by the negative ion generating device is 800 ten thousand/cm3The opening and closing of the negative ion generating device and the releasing amount of negative ions released by the negative ion generating device can be controlled by controlling the voltage applied by the frequency conversion module.
Specifically, the sixth preset mode is a sleep mode in which only the negative ion generating device operates, and as a preferred embodiment, the fourteenth preset time period is 12 hours, that is, the negative ion generating device stops after continuously operating for 12 hours.
The sixth preset mode is suitable for night sleep, and the negative ions released continuously can play a role in calming and relieving emotion, so that the sleep quality of the user can be improved.
The control method of the indoor air purification device provided by the embodiment has multiple mode selections, is suitable for rooms with different sizes, has strong applicability, and can effectively save energy to a certain extent.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. An indoor air purification device is characterized by comprising a controller, a frequency conversion module, an ozone generation device and a negative ion generation device, wherein the controller is connected with the frequency conversion module, and the frequency conversion module is connected with the ozone generation device and the negative ion generation device;
the controller is used for receiving a mode selection signal, generating a mode control signal according to the mode selection signal and sending the mode control signal to the frequency conversion module, and the frequency conversion module is used for applying a voltage within a first preset voltage range to the ozone generating device and applying a voltage within a second preset voltage range to the negative ion generating device according to the mode control signal, so that the ozone generating device and/or the negative ion generating device respectively release ozone and/or negative ions according to a preset mode.
2. The indoor air purification apparatus according to claim 1, further comprising a key module connected to the controller, the key module being configured to input a mode selection signal.
3. An indoor air cleaning apparatus according to claim 1 or 2, further comprising a communication module connected to the controller for receiving a remotely transmitted mode selection signal.
4. A control method of an indoor air purification apparatus, applied to the indoor air purification apparatus as claimed in any one of claims 1 to 3, comprising:
the controller detects whether a mode selection signal is received;
if the controller receives the mode selection signal, a mode control signal is generated according to the mode selection signal and sent to the frequency conversion module, and the frequency conversion module applies a voltage within a first preset voltage range to the ozone generation device and applies a voltage within a second preset voltage range to the negative ion generation device according to the mode control signal, so that the ozone generation device and/or the negative ion generation device respectively release ozone and/or negative ions according to a preset mode.
5. The control method of an indoor air cleaning apparatus according to claim 4, wherein the first preset voltage range is 3300V-3900V.
The second preset voltage range is 3600V-4200V.
6. The control method of an indoor air cleaning device according to claim 5, wherein the preset mode includes a first preset mode;
in the first preset mode, the frequency conversion module applies 3300V voltage to the ozone generation device for a first preset time and stops, then the frequency conversion module applies 4000V voltage to the negative ion generation device for a second preset time and stops, and circulation is performed after a third preset time interval; alternatively, the first and second electrodes may be,
initially, the ozone generating device and the negative ion generating device work simultaneously, the frequency conversion module applies 3300V voltage to the ozone generating device for a first preset time, applies 4000V voltage to the negative ion generating device for a second preset time, and then circulation is carried out after a third preset time interval.
7. The control method of an indoor air cleaning device according to claim 5, wherein the preset mode includes a second preset mode;
in the second preset mode, the frequency conversion module applies 3450V voltage to the ozone generating device for a fourth preset time and stops, then the frequency conversion module applies 4000V voltage to the negative ion generating device for a fifth preset time and stops, and circulation is performed after a sixth preset time interval; alternatively, the first and second electrodes may be,
initially, the ozone generating device and the negative ion generating device work simultaneously, the frequency conversion module applies 3450V voltage to the ozone generating device for a fourth preset time, applies 4000V voltage to the negative ion generating device for a fifth preset time, and then the operation is circulated after the sixth preset time is separated.
8. The control method of an indoor air cleaning device according to claim 5, wherein the preset mode includes a third preset mode;
in the third preset mode, the frequency conversion module applies 3550V voltage to the ozone generating device for a seventh preset time and stops, then the frequency conversion module applies 4000V voltage to the negative ion generating device for an eighth preset time and stops, and circulation is performed after a ninth preset time; alternatively, the first and second electrodes may be,
initially, the ozone generating device and the negative ion generating device work simultaneously, the frequency conversion module applies 3550V voltage to the ozone generating device for a seventh preset time, applies 4000V voltage to the negative ion generating device for an eighth preset time, and then circulation is carried out after the ninth preset time is respectively separated.
9. The control method of an indoor air cleaning device according to claim 5, wherein the preset mode includes a fourth preset mode;
in the fourth preset mode, the frequency conversion module applies 3450V voltage to the ozone generating device for a tenth preset time and then stops, then the frequency conversion module applies 4000V voltage to the negative ion generating device for an eleventh preset time and then stops, and circulation is performed after a twelfth preset time interval; alternatively, the first and second electrodes may be,
initially, the ozone generating device and the negative ion generating device work simultaneously, the frequency conversion module applies 3450V voltage to the ozone generating device for the tenth preset time, applies 4000V voltage to the negative ion generating device for the eleventh preset time, and then circulation is carried out after the twelfth preset time is respectively separated.
10. The control method of an indoor air cleaning device according to claim 5, wherein the preset mode includes a fifth preset mode;
in the fifth preset mode, the frequency conversion module applies 3900V voltage to the ozone generating device and stops after lasting for a thirteenth preset time;
the preset modes comprise a sixth preset mode;
in the sixth preset mode, the frequency conversion module applies 4000V voltage to the negative ion generating device and stops after lasting for a fourteenth preset time.
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