CN111271843A - Indoor air purification device and control method thereof - Google Patents
Indoor air purification device and control method thereof Download PDFInfo
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- CN111271843A CN111271843A CN202010165135.9A CN202010165135A CN111271843A CN 111271843 A CN111271843 A CN 111271843A CN 202010165135 A CN202010165135 A CN 202010165135A CN 111271843 A CN111271843 A CN 111271843A
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- 238000004887 air purification Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 18
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 188
- 150000002500 ions Chemical class 0.000 claims abstract description 167
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 150000001450 anions Chemical class 0.000 claims abstract description 16
- 230000002045 lasting effect Effects 0.000 claims description 30
- 238000001514 detection method Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000746 purification Methods 0.000 description 12
- 230000002035 prolonged effect Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003860 sleep quality Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F11/89—Arrangement or mounting of control or safety devices
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Abstract
The invention discloses an indoor air purification device and a control method thereof, wherein the device comprises: the ozone generator comprises a controller, a frequency conversion module, an ozone generating device and a negative ion generating device, wherein the controller is connected with the frequency conversion module, and the frequency conversion module is connected with the ozone generating device and the negative ion generating 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 controlling the ozone generation device or the anion generation device to respectively release ozone or anions according to a preset mode according to the mode control signal; the device can control the ozone generating device or the anion generating device to work according to a preset mode, multiple modes can be selected, resources are saved to a certain degree, the device is applicable to different scenes, the applicability is high, and the 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, so that resource waste is caused to a certain extent, the purification effect is poor, and the applicability is poor.
Disclosure of Invention
The invention provides an indoor air purification device and a control method thereof, aiming at solving the problems of resource waste, poor purification effect and poor applicability caused by the existing ozone and negative ion 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 controlling the ozone generation device and/or the anion generation device to respectively release ozone and/or anions according to a preset mode according to the mode control signal.
Further, the indoor air purification device further comprises a display module, a temperature detection module and/or a humidity detection module which are connected with the controller;
the temperature detection module is used for collecting environment temperature information and sending the environment temperature information to the controller, the humidity detection module is used for collecting environment humidity information and sending the environment humidity information to the controller, and the controller is further used for pushing the environment temperature information and/or the environment humidity information to the display module for displaying.
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.
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;
and 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 is used for controlling the ozone generation device and/or the negative ion generation device to respectively release ozone and/or negative ions according to a preset mode according to the mode control signal.
Further, the preset modes include a first preset mode;
in the first preset mode, the ozone generating device releases ozone and stops after lasting for a first preset time, the negative ion generating device releases negative ions and stops after lasting for a second preset time, and circulation is carried out after a third preset time interval; or,
the ozone generating device and the negative ion generating device work simultaneously initially, the ozone generating device releases ozone, the negative ion generating device releases negative ions simultaneously, the ozone generating device releases ozone for a first preset time and then stops, the negative ion generating device releases negative ions for a second preset time and then stops, and circulation is carried out after a third preset time is respectively spaced.
Further, the preset modes include a second preset mode;
in the second preset mode, the ozone generating device releases ozone and stops after lasting for a fourth preset time, the negative ion generating device releases negative ions and stops after lasting for a fifth preset time, and circulation is performed after a sixth preset time; or,
the ozone generating device and the negative ion generating device work simultaneously initially, the ozone generating device releases ozone, the negative ion generating device releases negative ions simultaneously, the ozone generating device releases ozone for a fourth preset time and then stops, the negative ion generating device releases negative ions and continues for a fifth preset time and then stops, and circulation is carried out after the sixth preset time is respectively spaced.
Further, the preset modes include a third preset mode;
in the third preset mode, the ozone generating device releases ozone and stops after lasting for a seventh preset time, the negative ion generating device releases negative ions and stops after lasting for an eighth preset time, and circulation is performed after a ninth preset time interval; or,
initially, the ozone generating device and the negative ion generating device work simultaneously, the ozone generating device releases ozone, the negative ion generating device releases negative ions, the ozone generating device releases ozone for a seventh preset time and then stops, the negative ion generating device releases negative ions and continues for an eighth preset time and then stops, and circulation is performed after the interval of the ninth preset time.
Further, the preset modes include a fourth preset mode;
in the fourth preset mode, the ozone generating device releases ozone and stops after lasting for a tenth preset time, the negative ion generating device releases negative ions and stops after lasting for an eleventh preset time, and circulation is performed after a twelfth preset time interval; or,
the ozone generating device and the negative ion generating device work simultaneously initially, the ozone generating device releases ozone, the negative ion generating device releases negative ions simultaneously, the ozone generating device releases ozone for the tenth preset time and then stops, the negative ion generating device releases negative ions for the eleventh preset time and then stops, and circulation is carried out after the twelfth preset time is respectively separated.
Further, the preset modes include a fifth preset mode;
and in the fifth preset mode, the ozone generating device releases ozone and stops after lasting for a thirteenth preset time.
Further, the preset modes include a sixth preset mode;
and in the sixth preset mode, the negative ion generating device releases negative ions 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 ozone generating device or the negative ion generating device can be controlled to work according to a preset mode, multiple modes can be selected, resources are saved to a certain extent, the ozone generating device or the negative ion generating device can be suitable for different scenes, the applicability is high, and the purifying effect is good;
(2) simple structure is favorable to the holistic miniaturized design of 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.
Example one
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, and the frequency conversion module 102 is configured to control the ozone generating device 103 and/or the anion generating device 104 to release ozone and/or anions according to a preset mode according to the mode control signal.
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.
As a preferred implementation manner, the indoor air purification apparatus provided in this embodiment further includes a display module 106, a temperature detection module 107 and/or a humidity detection module 108 connected to the controller 101;
the temperature detection module 107 is used for collecting environment temperature information and sending the environment temperature information to the controller 101, the humidity detection module 108 is used for collecting environment humidity information and sending the environment humidity information to the controller 101, and the controller 101 is further used for pushing the environment temperature information and/or the environment humidity information to the display module 106 to be displayed.
In a preferred embodiment, the ozone generator 103 and the anion generator 104 are designed as a single unit, i.e. a two-in-one generator of ozone and anions can be used.
The indoor air purification device provided by the embodiment at least comprises the following beneficial effects:
(1) the ozone generating device or the negative ion generating device can be controlled to work according to a preset mode, so that resources are saved to a certain extent, the ozone generating device or the negative ion generating device can be suitable for different scenes, the applicability is high, and the purification effect is good;
(2) simple structure is favorable to the holistic miniaturized design of device.
Example two
Referring to fig. 2, the present embodiment provides a control method of an indoor air purification apparatus, applied to the indoor air purification apparatus according to the first embodiment, 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 is used for controlling the ozone generation device and/or the anion generation device to respectively release ozone and/or anions according to a preset mode according to the mode control signal.
Specifically, in step S201, the mode selection signal may come from a key module, and the user may input the mode selection signal through the key module.
Further, in step S202, the preset modes include a first preset mode;
in the first preset mode, the ozone generating device releases ozone and stops after lasting for a first preset time, the negative ion generating device releases negative ions and stops after lasting for a second preset time, and circulation is carried out after a third preset time interval; or,
the ozone generating device and the negative ion generating device work simultaneously initially, the ozone generating device releases ozone, the negative ion generating device releases negative ions simultaneously, the ozone generating device releases ozone for a first preset time and then stops, the negative ion generating device releases negative ions for a second preset time and then stops, and circulation is carried out after a third preset time is respectively spaced.
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 the first preset mode, the ozone generating device stops after releasing ozone for 20 minutes, the negative ion generating device immediately releases negative ions for 60 minutes, and then circulation is performed after 240 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 part can be effectively prolonged. In addition, the ozone generating device and the negative ion generating device can work simultaneously initially, the ozone generating device releases ozone for 20 minutes and then stops, the ozone generating device circulates after 240 minutes, the negative ion generating device releases negative ions for 60 minutes and then circulates after 240 minutes, and the mode that the ozone generating device and the negative ion generating device work simultaneously initially 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 frequency conversion module can be controlled to control the ozone generating device and the negative ion generating device to be turned on and off, and the rate of ozone released by the ozone generating device and the release amount of negative ions released by the negative ion generating device.
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 ozone generating device releases ozone and stops after lasting for a fourth preset time, then the negative ion generating device releases negative ions and stops after lasting for a fifth preset time, and circulation is carried out after a sixth preset time interval; or,
the ozone generating device and the negative ion generating device work simultaneously initially, the ozone generating device releases ozone, the negative ion generating device releases negative ions simultaneously, the ozone generating device releases ozone for a fourth preset time and then stops, the negative ion generating device releases negative ions and continues for a fifth preset time and then stops, and circulation is carried out after the sixth preset time is respectively spaced.
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 the second preset mode, the ozone generating device stops after releasing ozone for 30 minutes, the negative ion generating device immediately releases negative ions for 60 minutes, and then circulation is carried out 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 part can be effectively prolonged. In addition, the ozone generating device and the negative ion generating device can work simultaneously initially, the ozone generating device releases ozone for 30 minutes and then stops, the ozone generating device circulates after 180 minutes, the negative ion generating device releases negative ions for 60 minutes and then circulates after 180 minutes, and the mode that the ozone generating device and the negative ion generating device work simultaneously initially is adopted, so that the circulation time is shorter, and the purification effect is better. 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 frequency conversion module can be controlled to control the ozone generating device and the negative ion generating device to be turned on and off, and the rate of ozone released by the ozone generating device and the release amount of negative ions released by the negative ion generating device.
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 ozone generating device releases ozone and stops after lasting for a seventh preset time, the negative ion generating device releases negative ions and stops after lasting for an eighth preset time, and circulation is performed after a ninth preset time interval; or,
initially, the ozone generating device and the negative ion generating device work simultaneously, the ozone generating device releases ozone, the negative ion generating device releases negative ions, the ozone generating device releases ozone for a seventh preset time and then stops, the negative ion generating device releases negative ions and continues for an eighth preset time and then stops, and circulation is performed after the interval of the ninth preset time.
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 the third preset mode, the ozone generating device stops after releasing ozone for 60 minutes, the negative ion generating device immediately releases negative ions for 60 minutes, and then circulation is carried out after 120 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 part can be effectively prolonged. In addition, the ozone generating device and the negative ion generating device can work simultaneously initially, the ozone generating device stops after releasing ozone for 60 minutes, the ozone generating device circulates after 120 minutes, the negative ion generating device releases negative ions for 60 minutes and then circulates after 120 minutes, and the mode that the ozone generating device and the negative ion generating device work simultaneously initially is adopted, so that the circulation time is shorter, and the purification effect is better. 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 frequency conversion module can be controlled to control the ozone generating device and the negative ion generating device to be turned on and off, and the rate of ozone released by the ozone generating device and the release amount of negative ions released by the negative ion generating device.
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 ozone generating device releases ozone and stops after lasting for a tenth preset time, the negative ion generating device releases negative ions and stops after lasting for an eleventh preset time, and circulation is performed after a twelfth preset time interval; or,
the ozone generating device and the negative ion generating device work simultaneously initially, the ozone generating device releases ozone, the negative ion generating device releases negative ions simultaneously, the ozone generating device releases ozone for the tenth preset time and then stops, the negative ion generating device releases negative ions for the eleventh preset time and then stops, and 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 the fourth preset mode, the ozone generating device stops after releasing ozone for 20 minutes, the negative ion generating device immediately releases negative ions for 20 minutes, and then circulation is carried out after 60 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 part can be effectively prolonged. In addition, the ozone generating device and the negative ion generating device can work simultaneously initially, the ozone generating device stops after releasing ozone for 20 minutes, the ozone generating device circulates after 60 minutes, the negative ion generating device releases negative ions for 20 minutes and then circulates after 60 minutes, and the mode that the ozone generating device and the negative ion generating device work simultaneously initially is adopted, so that the circulation time is shorter, and the purification effect is better. 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/cm3The frequency conversion module can be controlled to control the ozone generating device and the negative ion generating device to be turned on and off, and the rate of ozone released by the ozone generating device and the release amount of negative ions released by the negative ion generating device.
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 ozone generating device releases ozone and stops after lasting for a thirteenth preset time.
Under the fifth preset mode, the speed of releasing ozone by the ozone generating device is 200mg/h, and the opening and closing of the ozone generating device and the speed of releasing ozone by the ozone generating device can be controlled by controlling 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 the space below 30 square meters, and the case module of the purifying device cannot start the function and needs to be started remotely.
Further, in step S202, the preset modes include a sixth preset mode;
and in the sixth preset mode, the negative ion generating device releases negative ions 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 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 controlling the ozone generation device and/or the anion generation device to respectively release ozone and/or anions according to a preset mode according to the mode control signal.
2. The indoor air purification apparatus according to claim 1, further comprising a display module, a temperature detection module, and/or a humidity detection module connected to the controller;
the temperature detection module is used for collecting environment temperature information and sending the environment temperature information to the controller, the humidity detection module is used for collecting environment humidity information and sending the environment humidity information to the controller, and the controller is further used for pushing the environment temperature information and/or the environment humidity information to the display module for displaying.
3. 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.
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;
and 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 is used for controlling the ozone generation device and/or the negative ion generation device to respectively release ozone and/or negative ions according to a preset mode according to the mode control signal.
5. The control method of an indoor air cleaning device according to claim 4, wherein the preset mode includes a first preset mode;
in the first preset mode, the ozone generating device releases ozone and stops after lasting for a first preset time, the negative ion generating device releases negative ions and stops after lasting for a second preset time, and circulation is carried out after a third preset time interval; or,
the ozone generating device and the negative ion generating device work simultaneously initially, the ozone generating device releases ozone, the negative ion generating device releases negative ions simultaneously, the ozone generating device releases ozone for a first preset time and then stops, the negative ion generating device releases negative ions for a second preset time and then stops, and circulation is carried out after a third preset time is respectively spaced.
6. The control method of an indoor air cleaning device according to claim 4, wherein the preset mode includes a second preset mode;
in the second preset mode, the ozone generating device releases ozone and stops after lasting for a fourth preset time, the negative ion generating device releases negative ions and stops after lasting for a fifth preset time, and circulation is performed after a sixth preset time; or,
the ozone generating device and the negative ion generating device work simultaneously initially, the ozone generating device releases ozone, the negative ion generating device releases negative ions simultaneously, the ozone generating device releases ozone for a fourth preset time and then stops, the negative ion generating device releases negative ions and continues for a fifth preset time and then stops, and circulation is carried out after the sixth preset time is respectively spaced.
7. The control method of an indoor air cleaning device according to claim 4, wherein the preset mode includes a third preset mode;
in the third preset mode, the ozone generating device releases ozone and stops after lasting for a seventh preset time, the negative ion generating device releases negative ions and stops after lasting for an eighth preset time, and circulation is performed after a ninth preset time interval; or,
initially, the ozone generating device and the negative ion generating device work simultaneously, the ozone generating device releases ozone, the negative ion generating device releases negative ions, the ozone generating device releases ozone for a seventh preset time and then stops, the negative ion generating device releases negative ions and continues for an eighth preset time and then stops, and circulation is performed after the interval of the ninth preset time.
8. The control method of an indoor air cleaning device according to claim 4, wherein the preset mode includes a fourth preset mode;
in the fourth preset mode, the ozone generating device releases ozone and stops after lasting for a tenth preset time, the negative ion generating device releases negative ions and stops after lasting for an eleventh preset time, and circulation is performed after a twelfth preset time interval; or,
the ozone generating device and the negative ion generating device work simultaneously initially, the ozone generating device releases ozone, the negative ion generating device releases negative ions simultaneously, the ozone generating device releases ozone for the tenth preset time and then stops, the negative ion generating device releases negative ions for the eleventh preset time and then stops, and circulation is carried out after the twelfth preset time is respectively separated.
9. The control method of an indoor air cleaning device according to claim 4, wherein the preset mode includes a fifth preset mode;
and in the fifth preset mode, the ozone generating device releases ozone and stops after lasting for a thirteenth preset time.
10. The control method of an indoor air cleaning device according to claim 4, wherein the preset mode includes a sixth preset mode;
and in the sixth preset mode, the negative ion generating device releases negative ions and stops after lasting for a fourteenth preset time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010165135.9A CN111271843A (en) | 2020-03-11 | 2020-03-11 | Indoor air purification device and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN113603061A (en) * | 2021-09-09 | 2021-11-05 | 珠海格力电器股份有限公司 | Ozone generating device and control method thereof |
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