CN114183903A - Control method of humidifying air purifier and humidifying air purifier - Google Patents
Control method of humidifying air purifier and humidifying air purifier Download PDFInfo
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- CN114183903A CN114183903A CN202111460645.XA CN202111460645A CN114183903A CN 114183903 A CN114183903 A CN 114183903A CN 202111460645 A CN202111460645 A CN 202111460645A CN 114183903 A CN114183903 A CN 114183903A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000000746 purification Methods 0.000 claims abstract description 78
- 238000004887 air purification Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000010926 purge Methods 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
-
- 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
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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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
- F24F6/00—Air-humidification, e.g. cooling by humidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Humidification (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a control method of a humidifying air purifier and the humidifying air purifier, the humidifying air purifier comprises: fan blowerThe humidifying air purifier comprises a fan, a purifying part and a humidifying part, wherein airflow blown out by the fan passes through the purifying part, and the humidifying air purifier has a top-speed humidifying mode, a purifying humidifying mode and a top-speed purifying mode. The control method comprises the following steps: detecting indoor humidity RHPractice ofAccording to RHPractice ofThe size of the air flow is controlled whether the air flow flows out of the purification part passes through the humidification part or not when the humidity is RHPractice of<When the humidity is set to be the first preset humidity, entering a top-speed humidifying mode; when the first set humidity is less than or equal to RHPractice ofWhen the humidity is less than or equal to the second set humidity, entering a purification and humidification mode; when RH is equal toPractice of>And when the humidity is set for the second time, entering an extremely-fast purification mode. The invention can control whether the air flow flowing out of the purification part passes through the humidification part or not according to the indoor humidity, so that the wind resistance of the purifier is greatly reduced when the humidification is not used or the humidification requirement is not high, and the strongest purification effect is achieved.
Description
Technical Field
The invention relates to the technical field of air humidification and purification, in particular to a control method of a humidification air purifier and the humidification air purifier.
Background
Along with serious air pollution, the national living standard is improved, and the popularization rate of the air purifier is higher and higher. Humidification is also becoming more and more popular with consumers as an additional functional selling point for air purifiers. Humidification is generally divided into two modes of atomization type humidification and evaporation type humidification, wherein the atomization humidification has high requirement on water quality, and because moisture is not changed into a gas state in air, secondary pollution caused by bacteria breeding and the like is easy to generate. The wet curtain of evaporative humidification is usually great in resistance, influences the air-out effect of purification when not using the humidification mode. From the healthy angle air-out, evaporative humidification is the better scheme undoubtedly, but when the user did not open the humidification mode, the humidification part was great to complete machine windage influence, restriction purification level's promotion.
Therefore, how to design a control method capable of balancing different purification modes is an urgent technical problem to be solved in the industry.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a control method of a humidifying air purifier and the humidifying air purifier.
The technical scheme adopted by the invention is to design a control method of a humidifying air purifier, wherein the humidifying air purifier comprises the following steps: the air conditioner comprises a fan, a purification part and a humidification part, wherein airflow blown out by the fan passes through the purification part. The control method comprises the following steps: detecting indoor humidity RHPractice ofAccording to RHPractice ofThe size of the air flow control part controls whether the air flow flowing out of the purification part passes through the humidification part.
Further, the humidifying air purifier is provided with a top speed humidifying mode, a purifying humidifying mode and a top speed purifying mode;
the top-speed humidifying mode is to send out all the air flow flowing out of the purifying part after passing through the humidifying part;
the purification and humidification mode is that one part of the air flow flowing out of the purification part is sent out after passing through the humidification part, and the other part of the air flow is directly sent out;
the top speed purification mode is to directly send out all the air flow flowing out from the purification part.
Further, the control method further comprises:
when RH is equal toPractice of<When the humidity is set to be the first preset humidity, entering a top-speed humidifying mode;
when the first set humidity is less than or equal to RHPractice ofWhen the humidity is less than or equal to the second set humidity, entering a purification and humidification mode;
when RH is equal toPractice of>When the humidity is set for the second time, entering an extremely-fast purification mode;
wherein the first set humidity < the second set humidity.
Further, the control method further comprises: detecting indoor air quality PMPractice ofAccording to PMPractice ofThe wind speed of the fan is controlled by the size of the fan.
Furthermore, the fan is provided with a first wind speed gear, a second wind speed gear and a third wind speed gear which are arranged from small to large.
Further, the control method further comprises:
when PMPractice of<When the index is set to be the first index, a first wind speed gear is started;
when the first set index is less than or equal to PMPractice ofWhen the wind speed is less than or equal to a second set index, starting a second wind speed gear;
when PMPractice of>When the index is set to be the second index, a third wind speed gear is started;
wherein the first set index < the second set index.
The invention also provides a humidifying air purifier, comprising: the device comprises a humidifying part, a purifying part, a fan and a control module, wherein the control module executes the control method.
Further, purification portion and humidification portion are installed in proper order to the air outlet of fan, and the humidification portion is equipped with the humidification wind gap, and purification portion connects the purification wind gap, installs the guide part between humidification portion and the purification portion, and control module is through adjusting the guide part with whether the air current of control purification portion outflow passes through the humidification portion.
In one embodiment, a switching channel is arranged between the humidifying part and the purifying part, the switching channel is provided with a switching air port and a purifying air port, the humidifying part is communicated with the switching channel through the switching air port, and the guide part can open or close the switching air port and the purifying air port.
In another embodiment, the humidifying part is communicated with the purifying part through the switching air port, the purifying air port is arranged on the purifying part, and the guiding part can open or close the switching air port and the purifying air port.
Compared with the prior art, the invention has the following beneficial effects:
1. the air flow flowing out of the purification part can be controlled to pass through the humidification part according to the indoor humidity, so that the air resistance of the purifier is greatly reduced when humidification is not used or the humidification requirement is not high, and the strongest purification effect is achieved;
2. the guide part is designed between the purification part and the humidification part, and the purification effect of the whole machine is maximized by controlling the guide part.
Drawings
The invention is described in detail below with reference to examples and figures, in which:
FIG. 1 is a schematic diagram of a top-speed humidification mode according to an embodiment of the present invention;
FIG. 2 is a schematic view of a purification and humidification mode according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an extremely fast purge mode according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a top-speed humidification mode according to another embodiment of the present invention;
FIG. 5 is a schematic view of a purification and humidification mode according to another embodiment of the present invention;
FIG. 6 is a schematic diagram of a very fast purge mode according to another embodiment of the present invention;
FIG. 7 is a flow chart illustrating a control method according to the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The principle of the present invention will be described in detail with reference to the following examples.
As shown in figure 1, the control method provided by the invention is suitable for a humidifying air purifier, the main components of the humidifying air purifier are a fan 1, a purification part 2 and a humidification part 3, the purification part 2 and the humidification part 3 are sequentially installed at the air outlet of the fan 1, the airflow blown out by the fan 1 passes through the purification part 2, the humidification part 3 is provided with a humidification air inlet 31, the purification part 2 is connected with a purification air inlet 21, a movable guide part 4 is installed between the humidification part 3 and the purification part 2, and the guide part 4 can be adjusted to control whether the airflow flowing out from the purification part 2 passes through the humidification part 3. More specifically, the guide portion 4 can guide the air flow flowing out of the purification portion 2 to the humidification portion 3 so that the whole air flow or a part of the air flow flowing out of the purification portion 2 flows out from the humidification air port 31, and when the guide portion 4 is blocked between the purification portion 2 and the humidification portion 3, the whole air flow flowing out of the purification portion 2 directly flows out from the humidification portion 3 without passing through the humidification portion 3.
Specifically, the humidifying air purifier has a plurality of operating modes, namely a top-speed humidifying mode, a purifying humidifying mode and a top-speed purifying mode, wherein the top-speed humidifying mode is to send out all the air flow flowing out of the purifying part 2 after passing through the humidifying part 3, and the purifying humidifying mode is to send out a part of the air flow flowing out of the purifying part 2 after passing through the humidifying part 3 and directly send out the other part of the air flow; the extremely fast mode of purification is for directly sending out all air currents that the purifying part 2 flows out, when not using the humidification or the humidification requirement is not high, avoids humidification portion 3 through controlling the air current, directly sends out from purifying part 2 to effectively reduce the windage, reach better purifying effect.
There are many designs of the guide portion, and only two of them will be described below as examples.
In one embodiment, as shown in fig. 1 to 3, a switching passage 5 is provided between the humidifying part 3 and the purifying part 2, the blower 1 is located below the purifying part 2, the humidifying part 3 and the switching passage 5 are arranged side by side on the purifying part 2, the switching passage 5 is provided with a switching air port 6 and a purifying air port 21, the humidifying part 3 is communicated with the switching passage 5 through the switching air port 6, the purifying air port 21 is provided at the top of the switching passage 5, the humidifying air port 31 is provided at the top of the humidifying part 3, and the guiding part 4 can open or close the switching air port 6 and the purifying air port 21. It should be noted that when the switching tuyere 6 is opened, the air flow can enter the humidifying part 3 from the switching passage 5, and when the switching tuyere 6 is closed, the air flow can enter the switching passage 5 but cannot enter the humidifying part 3.
As shown in fig. 1, when the humidifying air purifier is in the top-speed humidifying mode, the guide part 4 opens the switching air port 6 and closes the purifying air port 21, and the whole air flow flowing out of the purifying part 2 is sent out from the humidifying air port 31 through the switching passage 5 and the humidifying part 3;
as shown in fig. 2, when the humidifying air purifier is in the purifying and humidifying mode, the guide part 4 opens the switching air port 6 and partially opens the purifying air port 21, a part of the air flow flowing out of the purifying part 2 is sent out from the humidifying air port 31 through the switching passage 5 and the humidifying part 3, and the other part of the air flow is directly sent out from the purifying air port 21 through the switching passage 5;
as shown in fig. 3, when the humidifying air purifier is in the top speed purification mode, the guide portion 4 closes the switching tuyere 6 and completely opens the purification tuyere 21, and the entire air flow flowing out of the purification portion 2 is directly sent out from the purification tuyere 21 through the switching passage 5.
In another embodiment, as shown in fig. 4 to 6, the blower 1 is located below the purification part 2, the humidification part 3 is located above the purification part 2, the humidification air port 31 is provided at the top of the humidification part 3, the top of the purification part 2 is provided with the transfer air port 6 communicating with the humidification part 3, the purification air ports 21 are provided at both sides of the purification part 2, and the guide part 4 can open or close the transfer air port 6 and the purification air ports 21. It should be noted that when the transfer tuyere 6 is opened, the air flow can enter the humidifying section 3 from the transfer tuyere 6, and when the transfer tuyere 6 is closed, the air flow can only flow out from the purification tuyere 21 of the purifying section 2 and cannot enter the humidifying section 3.
As shown in fig. 4, when the humidifying air purifier is in the top-speed humidifying mode, the guide part 4 opens the switching air port 6 and closes the purifying air port 21, and the whole air flow flowing out of the purifying part 2 passes through the switching air port 6 and the humidifying part 3 and is sent out from the humidifying air port 31;
as shown in fig. 5, when the humidifying air purifier is in the purifying and humidifying mode, the guide part 4 opens the switching tuyere 6 and partially opens the purifying tuyere 21, a part of the air flow flowing out of the purifying part 2 passes through the switching tuyere 6 and the humidifying part 3 and is sent out from the humidifying tuyere 31, and the other part of the air flow is directly sent out from the purifying tuyere 21;
as shown in fig. 6, when the humidifying air purifier is in the top-speed purification mode, the guide portion 4 closes the transfer tuyere 6 and completely opens the purification tuyere 21, and the entire air flow flowing out of the purification portion 2 is directly sent out from the purification tuyere 21.
It should be understood that the guide part 4 may be a plate having a movable position or a valve having an adjustable opening degree, and it suffices to open or close the transfer tuyere 6 and the purge tuyere 21, and the present invention is not particularly limited to a specific structure of the guide part 4.
The humidifying air purifier is provided with a humidity sensor and a control module, the guide part 4 and the humidity sensor are both connected with the control module, the control module selects a working mode of the humidifying air purifier according to indoor humidity, and then controls the guide part 4 to perform corresponding adjustment, and a control method executed by the control module is as follows.
As shown in fig. 7, the control method includes:
detecting indoor humidity RHPractice of；
According to RHPractice ofWhether the air flow flowing out of the purification part 2 passes through the humidification part 3 is controlled by the size of the air flow;
when RH is equal toPractice of<When the humidity is set to the first value, which indicates that the indoor humidity is low at this time, the air is dry, the humidification requirement is high, the extremely-speed humidification mode is entered, and all the air flow flowing out of the purification part 2 is sent out after passing through the humidification part 3, so that the indoor humidity is quickly increased;
when the first set humidity is less than or equal to RHPractice ofWhen the humidity is less than or equal to the second set humidity, the indoor humidity is moderate at the moment, the humidification requirement is not high, the purification and humidification mode is entered, one part of the air flow flowing out of the purification part 2 is sent out after passing through the humidification part 3, and the other part of the air flow is directly sent out, so that the higher purification capacity can be ensured while humidification is carried out;
when RH is equal toPractice of>When the second set humidity is reached, the indoor humidity is relatively highThe air is humid, does not need to be humidified, enters a top-speed purification mode, and directly sends out all air flows flowing out of the purification part 2, so that the purification performance of the whole machine is maximized.
It should be understood that the first set humidity < the second set humidity, and in some embodiments, the first set humidity is 45%, the second set humidity is 65%, the air is dry when the indoor humidity is lower than 45%, and the air is humid when the indoor humidity is higher than 65%, and the first set humidity and the second set humidity may be designed according to the use requirement of the humidifying air purifier in practical application, which is not limited by the present invention.
Further, the fan 1 of the humidifying air purifier has an adjustable wind speed, and the wind speed is a first wind speed, a second wind speed and a third wind speed respectively in a small-to-large arrangement in some possible embodiments of the invention. In order to ensure that the air speed of the humidifying air purifier is adaptive to the indoor environment, the humidifying air purifier is provided with a PM2.5 sensor, the control module selects the working mode and then selects the air speed gear of the fan according to the indoor air quality, and the control logic is as follows.
As shown in fig. 7, the control method further includes:
detecting indoor air quality PMPractice of；
According to PMPractice ofThe wind speed of the fan is controlled according to the size of the wind;
when PMPractice of<When the first set index is used, the indoor air quality is excellent, the purification requirement is low, the first air speed gear is started, the air inlet and outlet quantity of the humidifying air purifier is small, and the indoor air purification speed is low;
when the first set index is less than or equal to PMPractice ofWhen the air quality is less than or equal to a second set index, the indoor air quality is good, the purification requirement is general, a second air speed gear is started, the air inlet and outlet quantity of the humidifying air purifier is increased, and the indoor air purification speed is high;
when PMPractice of>When the second index is set, the indoor air quality is poor, the purification requirement is high, the third air speed gear is started, the air inlet and outlet quantity of the humidifying air purifier reaches the upper limit value, and the indoor air purification speed reaches the upper limit valueAnd max.
It should be understood that the first set index < the second set index, and in some embodiments the first set index is 50, the second set index is 100, the air quality is superior when the indoor air quality is below 50, and the air quality is poor when the indoor air quality is above 100. In practical application, various wind gears and set indexes can be designed, and high-precision wind speed control is realized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A control method of a humidifying air purifier, the humidifying air purifier comprising: the air purification device comprises a fan, a purification part and a humidification part, wherein airflow blown out by the fan passes through the purification part, and the control method is characterized by comprising the following steps: detecting indoor humidity RHPractice ofAccording to the RHPractice ofControls whether the air flow flowing out of the purification part passes through the humidification part.
2. The control method according to claim 1, wherein the humidifying air purifier has a very-fast humidifying mode, a purification humidifying mode, and a very-fast purifying mode;
the top speed humidifying mode is to send out all the air flow flowing out of the purifying part after passing through the humidifying part;
the purification and humidification mode is that one part of the airflow flowing out of the purification part passes through the humidification part and then is sent out, and the other part of the airflow is directly sent out;
the top speed purification mode is to directly send out all the airflow flowing out from the purification part.
3. The control method according to claim 2, characterized by further comprising:
when the RH is in questionPractice of<When the humidity is set to be the first preset humidity, entering a top-speed humidifying mode;
when the first set humidity is less than or equal to the RHPractice ofWhen the humidity is less than or equal to the second set humidity, entering a purification and humidification mode;
when the RH is in questionPractice of>When the humidity is set for the second time, entering an extremely-fast purification mode;
wherein the first set humidity < the second set humidity.
4. The control method according to any one of claims 1 to 3, characterized by further comprising: detecting indoor air quality PMPractice ofAccording to said PMPractice ofThe wind speed of the fan is controlled by the size of the fan.
5. The control method according to claim 4, wherein the fan has a first wind speed gear, a second wind speed gear and a third wind speed gear arranged from small to large.
6. The control method according to claim 5, characterized by further comprising:
when the PM isPractice of<When the index is set to be the first index, a first wind speed gear is started;
when the first set index is less than or equal to the PMPractice ofWhen the wind speed is less than or equal to a second set index, starting a second wind speed gear;
when the PM isPractice of>When the index is set to be the second index, a third wind speed gear is started;
wherein the first set index < the second set index.
7. A humidified air purifier comprising: humidification, purification, fans and control modules, characterized in that said control modules perform the control method according to any one of claims 1 to 6.
8. The humidifying air purifier of claim 7, wherein a purifying part and a humidifying part are sequentially installed at an air outlet of the fan, the humidifying part is provided with a humidifying air opening, the purifying part is connected with the purifying air opening, a guide part is installed between the humidifying part and the purifying part, and the control module controls whether the airflow flowing out of the purifying part passes through the humidifying part by adjusting the guide part.
9. The humidifying air purifier of claim 8, wherein a switching passage is provided between the humidifying part and the purifying part, the switching passage is provided with a switching tuyere and the purifying tuyere, the humidifying part is communicated with the switching passage through the switching tuyere, and the guide part can open or close the switching tuyere and the purifying tuyere.
10. The humidifying air purifier of claim 8, wherein the humidifying part is communicated with the purifying part through an adapter vent, the purifying vent is provided on the purifying part, and the guide part can open or close the adapter vent and the purifying vent.
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| CN202111460645.XA CN114183903A (en) | 2021-12-02 | 2021-12-02 | Control method of humidifying air purifier and humidifying air purifier |
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| CN202111460645.XA CN114183903A (en) | 2021-12-02 | 2021-12-02 | Control method of humidifying air purifier and humidifying air purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114659251A (en) * | 2022-04-29 | 2022-06-24 | 珠海格力电器股份有限公司 | Control method and device of air purifier, storage medium and air purifier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101451750A (en) * | 2007-12-04 | 2009-06-10 | 熊津豪威株式会社 | Apparatus for purifying and humidifying air |
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| CN101500618A (en) * | 2006-08-03 | 2009-08-05 | 夏普株式会社 | Air cleaner |
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| JP2009250504A (en) * | 2008-04-04 | 2009-10-29 | Panasonic Corp | Air cleaner with humidification function |
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| CN114659251A (en) * | 2022-04-29 | 2022-06-24 | 珠海格力电器股份有限公司 | Control method and device of air purifier, storage medium and air purifier |
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