CN114608072A - Control method for air purification system and air purification system - Google Patents
Control method for air purification system and air purification system Download PDFInfo
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- CN114608072A CN114608072A CN202210191756.3A CN202210191756A CN114608072A CN 114608072 A CN114608072 A CN 114608072A CN 202210191756 A CN202210191756 A CN 202210191756A CN 114608072 A CN114608072 A CN 114608072A
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- purifier
- fan
- room
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- air
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- 238000004887 air purification Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000004378 air conditioning Methods 0.000 claims abstract description 50
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 48
- 231100000719 pollutant Toxicity 0.000 claims abstract description 48
- 230000008859 change Effects 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
-
- 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
-
- 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
Abstract
The invention relates to the technical field of air purification, and particularly provides a control method of an air purification system and the air purification system, aiming at solving the problem that an air purifier of the existing air conditioner can not purify different spaces according to the air quality in the environment. To this end, the air purification system of the present invention includes a first indoor air-conditioning unit, a second indoor air-conditioning unit, and a purifier, the purifier is located in a casing of the first indoor air-conditioning unit and is removable, the first indoor air-conditioning unit has a first fan, the second indoor air-conditioning unit has a second fan, and the control method of the present invention includes: acquiring the concentration Q1 of the pollutant in the first room; acquiring the concentration Q2 of the pollutant in the second room; judging whether the purifier is positioned in the shell or not; and selectively operating the first fan, the second fan and the purifier according to the Q1, the Q2 and the judgment result. Through such setting, can purify different spaces according to the position judgement result of pollutant concentration and clarifier, promote user experience.
Description
Technical Field
The invention relates to the technical field of air purification, and particularly provides a control method for an air purification system and the air purification system.
Background
The air purification is to provide the whole solutions of sterilization, dust reduction, haze removal, removal of harmful decoration residues, peculiar smell and the like aiming at various indoor environmental problems, improve the living and office conditions and promote the physical and mental health.
Along with the improvement of people health consciousness, air purifier and air conditioner receive the concern as two big formation camps of two big indoor air treatment, and the air purification function of current air conditioner is realized through integrated clarifier on the air conditioner, but the clarifier can not purify different spaces according to the air quality in the environment, and the user uses and experiences not good.
Therefore, there is a need in the art for a new solution to the above-mentioned problems.
Disclosure of Invention
The present invention is directed to solving the above-mentioned technical problems, i.e., solving the problem that the air purifier of the existing air conditioner cannot purify different spaces according to the air quality in the environment.
In a first aspect, the present invention provides a control method for an air purification system including a first indoor air conditioning unit located in a first room, a second indoor air conditioning unit located in a second room, and a purifier located in a casing of the first indoor air conditioning unit, the purifier being movable out of the casing and into the second room to purify air in the second room, the first indoor air conditioning unit having a first fan, the second indoor air conditioning unit having a second fan, the control method comprising: acquiring the concentration of a target pollutant in the first room, and recording the concentration as a first concentration Q1; acquiring the concentration of the target pollutant in the second room, and recording as a second concentration Q2; judging whether the purifier is positioned in the shell or not; and selectively operating the first fan, the second fan and the purifier according to the first concentration Q1, the second concentration Q2 and the judgment result.
In a preferred embodiment of the above control method for an air purification system, the step of "selectively operating the first fan, the second fan, and the purifier according to the first concentration Q1, the second concentration Q2, and the determination result" specifically includes: comparing the first concentration Q1 with a first preset value a 1; comparing the second concentration Q2 with the first preset value A1; and selectively operating the first fan, the second fan and the purifier according to the comparison result and the judgment result.
In a preferred embodiment of the above control method for an air purification system, the step of "selectively operating the first fan, the second fan, and the purifier according to the comparison result and the determination result" specifically includes: if Q1 > A1 and Q2 > A1, and the purifier is determined to be located in the shell, the first fan, the second fan and the purifier are operated, and when the first concentration Q1 drops to the first preset value A1, a prompt is given to a user to enable the user to move the purifier to the second room, so that the air in the second room is purified continuously.
In a preferred embodiment of the above control method for an air purification system, the step of "selectively operating the first fan, the second fan, and the purifier according to the comparison result and the determination result" specifically includes: if Q1 > A1 and Q2 > A1 and it is determined that the purifier is not located in the housing, operating the first fan, the second fan and the purifier, and when the second concentration Q2 drops to the first preset value A1, giving a prompt to a user to move the purifier into the housing so as to continue purifying the air in the first room.
In a preferred embodiment of the above control method for an air purification system, the step of "selectively operating the first fan, the second fan, and the purifier according to the comparison result and the determination result" specifically includes: if Q1 is more than A1 and Q2 is less than or equal to A1, further comparing the first concentration Q1 with a second preset value A2; operating the first fan and the scrubber if Q1 > A2 and the scrubber is determined to be within the housing; if Q1 > A2 and it is determined that the scrubber is not within the housing, issuing a prompt to a user to move the scrubber into the housing before operating the first fan and the scrubber; if A1 < Q1 ≦ A2 and it is determined that the purifier is located within the housing, operating the purifier; if A1 < Q1 ≤ A2 and it is determined that the purifier is not located in the casing, a prompt is given to the user to move the purifier into the casing and then to operate the purifier; wherein the second preset value A2 is greater than the first preset value A1.
In a preferred embodiment of the above control method for an air purification system, the step of "selectively operating the first fan, the second fan, and the purifier according to the comparison result and the determination result" specifically includes: if Q2 is more than A1 and Q1 is less than or equal to A1, further comparing the second concentration Q2 with a second preset value A2; operating the second fan and the scrubber if Q2 > A2 and it is determined that the scrubber is not located within the housing; if Q2 > A2 and it is determined that the scrubber is located within the enclosure, issuing a prompt to a user to move the scrubber to the second room before operating the second fan and the scrubber; if A1 < Q2 ≦ A2 and it is determined that the purifier is not located within the housing, operating the purifier; if A1 < Q2 < A2 and the purifier is determined to be positioned in the shell, firstly giving a prompt to a user to enable the user to move the purifier to the second room and then enabling the purifier to operate; wherein the second preset value A2 is greater than the first preset value A1.
In a preferable technical solution of the control method for the air purification system, a pressure sensor is provided in the housing, and the pressure sensor is provided between the purifier and the housing so as to be able to determine whether the purifier is located in the housing by a value of the pressure sensor.
In a preferable aspect of the control method for an air purification system described above, the control method further includes: and when the purifier is in a non-working state and the purifier is not positioned in the shell, sending a prompt to a user to remind the user to move the purifier back into the shell.
In a preferred embodiment of the control method for an air purification system, the target pollutant is PM 2.5.
In a second aspect, the present invention also provides an air purification system comprising a controller configured to be able to perform the control method described above.
Under the condition of adopting the technical scheme, the air purification system comprises a first air-conditioning indoor unit, a second air-conditioning indoor unit and a purifier, wherein the first air-conditioning indoor unit is positioned in a first room, the second air-conditioning indoor unit is positioned in a second room, the purifier is positioned in a shell of the first air-conditioning indoor unit, the purifier can be moved out of the shell and moved to the second room so as to purify the air in the second room, the first air-conditioning indoor unit is provided with a first fan, the second air-conditioning indoor unit is provided with a second fan, and the control method of the air purification system comprises the following steps: acquiring the concentration of a target pollutant in a first room, and recording as a first concentration Q1; acquiring the concentration of the target pollutant in the second room, and recording as a second concentration Q2; judging whether the purifier is positioned in the shell or not; and selectively operating the first fan, the second fan and the purifier according to the first concentration Q1, the second concentration Q2 and the judgment result. Through such setting, through the target pollutant index that obtains in the different rooms and judge whether the clarifier is located the casing, come selectively to make first fan, second fan and clarifier operation to carry out air purification in selectively to first room or second room, promote user experience.
Still further, the step of selectively operating the first fan, the second fan and the purifier according to the comparison result and the judgment result specifically includes: if Q1 is more than A1, Q2 is more than A1, and the purifier is judged to be positioned in the shell, the first fan, the second fan and the purifier are operated, and when the first concentration Q1 is reduced to a first preset value A1, a prompt is sent to a user to enable the user to move the purifier to a second room, so that the air in the second room is purified continuously. Through such setting, when first concentration Q1 and second concentration Q2 all exceed first default A1, and the clarifier is located the casing, preferentially carry out air purification to first room, through making second fan and first fan move simultaneously, can accelerate indoor air flow to make the circulation of air in first room and second room, when purifying first room, also can purify the second room, thereby can improve air purification's efficiency.
Still further, the step of selectively operating the first fan, the second fan and the purifier according to the comparison result and the judgment result specifically includes: if Q1 is more than A1 and Q2 is less than or equal to A1, further comparing the first concentration Q1 with a second preset value A2; operating the first fan and the scrubber if Q1 > A2 and it is determined that the scrubber is within the enclosure; if Q1 is more than A2 and the purifier is not positioned in the shell, firstly giving a prompt to a user to move the purifier into the shell and then operating the first fan and the purifier; if A1 is more than Q1 and less than or equal to A2 and the purifier is judged to be positioned in the shell, the purifier is operated; if A1 is more than Q1 and less than or equal to A2 and the purifier is judged not to be positioned in the shell, firstly giving a prompt to a user to enable the user to move the purifier into the shell and then enable the purifier to operate; wherein, the second preset value A2 is greater than the first preset value A1. Through the arrangement, when only the first concentration Q1 exceeds the first preset value A1, the first concentration Q1 is further compared with the second preset value A2, and if the first concentration Q1 also exceeds the second preset value A2, the first fan and the purifier are operated at the same time, auxiliary air supply is carried out on the first room through the first fan, air flowing in the first room is accelerated, and air purification efficiency is improved; if the first concentration Q1 does not exceed the second preset value a2, only the cleaner can be operated without the operation of the first fan, so that energy can be saved.
Still further, a pressure sensor is arranged in the shell, and the pressure sensor is arranged between the purifier and the shell so as to judge whether the purifier is positioned in the shell according to the value of the pressure sensor. Through such setting, simple structure is convenient for arrange, detects reliably.
In addition, the air purification system further provided on the basis of the technical scheme has the technical effects of the control method due to the adoption of the control method, and compared with the air purification system before improvement, the air purification system provided by the invention has the advantages that the air purification effect is better, and the user experience is better.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a first schematic structural diagram of a first indoor unit of an air conditioner according to the present invention;
FIG. 2 is a second schematic structural view of a first indoor unit of an air conditioner according to the present invention;
fig. 3 is a schematic view of a second air conditioning indoor unit and cleaner of the present invention in a second room;
FIG. 4 is a flow chart of a control method for an air purification system of the present invention;
fig. 5 is a flowchart of an embodiment of a control method for an air purification system of the present invention.
List of reference numerals:
1. a purifier; 11. an alarm device; 2. a first indoor air-conditioning unit; 21. a housing; 22. an opening; 23. a plaque; 24. micropores; 3. a second air-conditioning indoor unit; 4. a second room.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms "upper", "lower", "inner", "outer", "top", "bottom", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" should be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 and 3, fig. 1 is a first schematic structural diagram of a first indoor unit of an air conditioner according to the present invention; fig. 3 is a schematic view of a second indoor air conditioner and a cleaner of the present invention in a second room.
As shown in fig. 1 and 3, the air purification system of the present invention includes a first indoor air conditioning unit 2, a second indoor air conditioning unit 3, and a purifier 1, wherein the first indoor air conditioning unit 2 is located in a first room, the second indoor air conditioning unit 3 is located in a second room 4, an opening 22 is provided on a casing 21 of the first indoor air conditioning unit 2, the purifier 1 is located in the casing 21, when air in the second room 4 needs to be purified, the purifier 1 can be moved out of the casing 21 and moved to the second room 4 so as to purify air in the second room 4, the first indoor air conditioning unit 2 has a first fan (not shown in the figure), and the second indoor air conditioning unit 3 has a second fan (not shown in the figure).
Through placing clarifier 1 in the casing 21 of first air conditioning indoor set 2 to be convenient for purify the air in the first room, through shifting out clarifier 1 from casing 21 and remove to in the second room 4, thereby be convenient for carry out air purification to the air purification in the second room 4, can realize clarifier 1 and carry out air purification to the space of difference, thereby promote user experience.
It should be noted that, in practical applications, the first room may be set as a living room, and the second room 4 may be set as a bedroom, or the first room may be set as a dining room, the second room may be set as a study room, etc., and such flexible adjustment and change of the first room and the second room 4 are included in the protection scope of the present invention without departing from the principle and scope of the present invention.
As shown in fig. 1, a trim 23 is provided at the opening 22 of the casing 21 of the first air conditioning indoor unit 2, and the trim 23 is pivotally connected to the casing 21 so as to open the opening 22, thereby facilitating the movement of the cleaner 1 from the opening 22 to the outside of the casing 21.
With such an arrangement, the decorative plate 23 at the opening 22 can prevent external dust from entering the housing 21 to contaminate the purifier 1, thereby further improving the user experience.
With continuing reference to fig. 1 and then with reference to fig. 2, fig. 2 is a second schematic structural diagram of the first air conditioning indoor unit of the present invention.
As shown in fig. 2, the casing 21 of the first indoor air conditioning unit 2 of the present invention is provided with micro holes 24, and the micro holes 24 are respectively communicated with the air inlet and the air outlet of the air cleaner 1, so that the air cleaner 1 can clean the air in the first room through the micro holes 24.
It should be noted that, in practical applications, a person skilled in the art may dispose the micro holes 24 on the housing 21, or alternatively, may dispose the micro holes 24 on the plaque 23, etc., and such adjustment and change of the specific disposition positions of the micro holes 24 do not depart from the principle and scope of the present invention, and should be included in the protection scope of the present invention.
Preferably, as shown in fig. 2, the micro holes 24 are provided on the bank 23.
Preferably, a socket (not shown) is further provided in the casing 21, and the socket is electrically connected with a plug of the purifier 1 so as to supply power to the purifier 1 when the first indoor air conditioning unit 2 is in a non-operating state, so that the purifier 1 is always in a power-on state.
Referring next to fig. 4, fig. 4 is a flowchart of a control method for an air purification system of the present invention.
As shown in fig. 4, the control method of the air purification system of the present invention includes the steps of:
s1000: acquiring the concentration of a target pollutant in a first room, and recording as a first concentration Q1;
s2000: acquiring the concentration of the target pollutant in the second room 4, and recording as a second concentration Q2;
s3000: judging whether the purifier 1 is positioned in the casing 21;
s4000: the first fan, the second fan and the cleaner 1 are selectively operated according to the first concentration Q1, the second concentration Q2 and the judgment result.
Through such setting, through the target pollutant index that obtains in the different rooms and judge whether clarifier 1 is located casing 21, come the operation of selective first fan, second fan and clarifier 1 to in selectively carry out air purification to first room or second room 4, promote user experience.
It should be noted that, in practical applications, a person skilled in the art may obtain the target pollutant concentrations in the first room and the second room 4 by arranging air quality detectors in the first room and the second room 4, or may obtain the target pollutant concentrations in the first room and the second room 4 by arranging air quality sensors in the first air-conditioning indoor unit 2 and the second air-conditioning indoor unit 3, respectively, and the adjustment and the change of the specific obtaining manner of the target pollutant concentrations in the first room and the second room 4 are not departing from the principle and the scope of the present invention and are all included in the protection scope of the present invention.
Preferably, air quality sensors are provided in the first and second air-conditioning indoor units 2 and 3, respectively, to acquire target pollutant concentrations in the first and second rooms 4.
It should be noted that, in practical applications, a display screen (not shown in the drawings) may be further disposed on the first indoor air conditioning unit 2, and the display screen is used for displaying the concentration Q1 of the target pollutant in the first room and the concentration Q2 of the target pollutant in the second room 4 on the display screen for the user to view.
It should be noted that, in practical applications, a person skilled in the art may set the concentration of the target pollutant to be the concentration of PM2.5, or may also set the concentration of the target pollutant to be the concentration of formaldehyde, or may also set the concentration of the target pollutant to be the concentration of benzene, etc., and such adjustment and change to the specific kind of the target pollutant without departing from the principle and scope of the present invention should be included in the protection scope of the present invention.
Preferably, the first fan and the second fan are fans inside the first air-conditioning indoor unit 2 and the second air-conditioning indoor unit 3, respectively.
It should be noted that, in practical applications, a person skilled in the art may determine whether the purifier 1 is located in the housing 21 according to a value of the pressure sensor by disposing the pressure sensor in the housing 21, or may determine whether the purifier 1 is located in the housing by disposing a camera in the housing 21 and comparing a picture taken by the camera with a preset picture, and the like, and such adjustment and change of the specific determination manner for determining whether the purifier 1 is located in the housing do not depart from the principle and scope of the present invention, and are all included in the protection scope of the present invention.
Preferably, a pressure sensor (not shown in the figure) is provided in the housing 21, and the pressure sensor is provided between the purifier 1 and the housing 21 so as to determine whether the purifier is located in the housing 1 by the value of the pressure sensor.
By providing a pressure sensor in the housing 21, whether the purifier is located in the housing 1 is fed back according to the value of the pressure sensor.
It should be noted that, in practical applications, a person skilled in the art may detect that the purifier 1 is located in the housing 21 by contacting the pressure sensor with the bottom wall of the purifier 1, or may detect that the purifier 1 is located in the housing 21 by contacting the pressure sensor with the side wall of the purifier 1, or may detect that the purifier 1 is located in the housing 21 by contacting the pressure sensor with the top wall of the purifier 1, and so on, and such adjustment or change of the contact manner between the pressure sensor and the purifier 1 does not depart from the principle and scope of the present invention and should be included in the protection scope of the present invention.
Preferably, a pressure sensor (not shown in the drawings) is brought into contact with a bottom wall of the purifier 1, thereby detecting that the purifier 1 is positioned in the housing 21.
By such an arrangement, if the pressure sensor can detect a pressure corresponding to the gravity of the purifier 1, the purifier 1 is fed back to be located in the housing 21; if pressure sensor does not detect the pressure that suits with the gravity of clarifier 1, then feed back out clarifier 1 and not be located casing 21 for whether be located the judgement in casing 21 to clarifier 1 more accurate, avoid causing the erroneous judgement because of pressure sensor's error.
Referring next to fig. 5, fig. 5 is a flowchart of an embodiment of a control method for an air purification system of the present invention.
Preferably, as shown in fig. 5, the step of "selectively operating the first fan, the second fan and the purifier 1 according to the first concentration Q1, the second concentration Q2 and the judgment result" specifically includes:
s4100: comparing the first concentration Q1 with a first preset value a 1;
s4200: comparing the second concentration Q2 with the first preset value a 1;
s4300: and selectively operating the first fan, the second fan and the cleaner 1 according to the comparison result and the judgment result.
Through the arrangement, the first concentration Q1 and the second concentration Q2 are compared with the first preset value A1, whether the target pollutants in the first room and the second room 4 exceed the standard or not can be reflected more intuitively, so that the first fan, the second fan and the purifier 1 can be operated selectively, air purification can be performed on the first room or the second room 4 selectively, and user experience is improved.
It should be noted that, in practical applications, those skilled in the art can directly compare the first concentration Q1 and the second concentration Q2 with the first preset value a1, or can also compare the difference between the first concentration Q1 and the second concentration Q2 with the first preset value a1, or can also compare the ratio between the first concentration Q1 and the second concentration Q2 with the first preset value a1, and so on, and such adjustment and change of the specific comparison method for directly comparing the first concentration Q1 and the second concentration Q2 with the first preset value a1 do not depart from the principle and scope of the present invention, and are all included in the protection scope of the present invention. It is of course preferred that the first concentration Q1 and the second concentration Q2 are directly compared with the first preset value a 1.
Preferably, as shown in fig. 5, the step of selectively operating the first fan, the second fan and the purifier 1 according to the comparison result and the judgment result specifically includes:
if Q1 > a1, Q2 > a1, and it is determined that the purifier 1 is located in the casing 21, the first fan, the second fan, and the purifier 1 are operated, and when the first concentration Q1 drops to a first preset value a1, a prompt is given to the user to move the purifier 1 to the second room 4, so that the air in the second room 4 is continuously purified.
With such an arrangement, when the target pollutant concentration Q1 of the first room and the target pollutant concentration Q2 of the second room 4 both exceed the first preset value a1, the first fan, the second fan and the purifier 1 are operated, and when the purifier 1 is located in the housing 21, air purification is preferentially performed to the first room, and at the same time, the first fan assists in supplying air, so that purification efficiency is improved, by operating the second fan and the first fan simultaneously, indoor air flow is accelerated, so that air circulation between the first room and the second room 4 is facilitated, while purifying the first room, the second room can also be purified, so that air purification efficiency is facilitated to be improved, when it is detected that the target pollutant Q1 of the first room falls to the first preset value, a prompt is given to the user to prompt the user to move the purifier into the second room 4, so that air in the second room 4 is continuously purified, therefore, the concentration of the target pollutants in the first room and the second room 4 is quickly reduced to the first preset value A1, the purification efficiency is improved, and the user experience is further improved.
Preferably, as shown in fig. 5, the step of "selectively operating the first fan, the second fan, and the purifier 1 according to the comparison result and the judgment result" specifically includes:
if Q1 > A1, Q2 > A1 and it is determined that the purifier 1 is not located in the casing 21, the first fan, the second fan and the purifier 1 are operated, and when the second concentration Q2 drops to the first preset value A1, a prompt is given to the user to move the purifier 1 into the casing 21 so as to continue purifying the air in the first room.
By the arrangement that when the target pollutant concentration Q1 of the first room and the target pollutant concentration Q2 of the second room 4 both exceed the first preset value a1 and the purifier 1 is not located in the housing 21, the first fan, the second fan and the purifier 1 are operated at the same time, the second room 4 is preferably cleaned by the operation of the second fan and the purifier 1, and at the same time, the flow of the indoor air is accelerated by the operation of the first fan, so that the air in the first room and the second room 4 is circulated, thereby accelerating the air cleaning efficiency, and when the target pollutant concentration Q2 in the second room 4 is reduced to the first preset value, a prompt is sent to the user to move the purifier 1 into the housing 21, so that the air in the first room is continuously cleaned, thereby rapidly reducing the target pollutant concentrations of the first room and the second room 4 to the first preset value a1, the purification efficiency is improved, and the user experience is improved.
It should be noted that, in practical applications, a person skilled in the art may set the alarm device 11 to issue a prompt to a user, or may also set the alarm device 11 to be in communication with a mobile device of the user, and issue a prompt to the user through the mobile device to remind the user to move the purifier 1 into the second room 4 or move the purifier 1 into the housing 21, and so on, and such specific adjustment and change of the manner of issuing a prompt to the user do not depart from the principle and scope of the present invention, and all should be included in the protection scope of the present invention.
It should be noted that, in practical applications, a person skilled in the art may set the alarm device 11 on the first indoor air conditioning unit 2, or may set the alarm device 11 on the second indoor unit 3, or may set the alarm device 11 on the purifier 1, and so on, and such adjustment and change of the specific setting position of the alarm device 11 do not depart from the principle and scope of the present invention, and are all included in the protection scope of the present invention.
Preferably, as shown in fig. 1, the alarm device 11 is provided on the purifier 1.
It should be noted that, in practical applications, a person skilled in the art may set the alarm device 11 as an audible alarm device, or may set the alarm device 11 as an optical alarm device, or may set the alarm device 11 as an audible and visual alarm device, etc., and such adjustments and changes to the specific setting types of the alarm device are included in the protection scope of the present invention without departing from the principle and scope of the present invention.
The alarm means 11 are preferably provided as acoustic alarm means.
It should be noted that, In practical applications, a person skilled In the art may set the prompt for prompting the user to move the purifier 1 into the housing 21 to "move the purifier into the housing", and the prompt for prompting the user to move the purifier 1 Out of the housing 21 and into the second room 4 to "move the purifier Out of the housing", or may set the prompt for prompting the user to move the purifier 1 into the housing 21 to "Put In", and the prompt for prompting the user to move the purifier 1 Out of the housing 21 and into the second room 4 to "Take Out", etc., and such adjustment and change of the specific prompt content for prompting the user do not depart from the principle and scope of the present invention, and should be included In the protection scope of the present invention.
Preferably, as shown in fig. 5, the step of "selectively operating the first fan, the second fan, and the purifier 1 according to the comparison result and the judgment result" specifically includes:
if Q1 is more than A1 and Q2 is less than or equal to A1, further comparing the first concentration Q1 with a second preset value A2;
if Q1 > A2 and it is determined that the cleaner 1 is located in the casing 21, the first fan and the cleaner 1 are operated;
if Q1 > A2 and it is determined that the cleaner 1 is not located in the casing 21, a prompt is given to the user first to allow the user to move the cleaner 1 into the casing 21 and then to operate the first fan and the cleaner 1;
if A1 < Q1 < A2 and it is determined that the purifier 1 is located in the casing 21, the purifier 1 is operated;
if A1 < Q1 < A2 and the purifier 1 is not positioned in the shell 21, firstly giving a prompt to a user to move the purifier 1 into the shell 21 and then operating the purifier 1; wherein, the second preset value A2 is greater than the first preset value A1.
With such an arrangement, when the target pollutant concentration Q1 of the first room exceeds the first preset value a1 and the target pollutant concentration Q2 of the second room 4 does not exceed the first preset value a1, the target pollutant concentration Q1 of the first room is compared with the second preset value a 2.
If the target pollutant concentration Q1 in first room has further exceeded second default A2 again, if clarifier 1 was located casing 21 this moment, start first fan and clarifier 1, if clarifier 1 did not be located casing 21 this moment, then send the suggestion to the user earlier, remind the user to start clarifier 1 and first fan after removing clarifier 1 to casing 21 in, be convenient for make clarifier 1 purify the air in the first room, first fan operation assists the air supply to first room simultaneously, accelerate the air flow in the first room, improve air purification efficiency.
If target pollutant concentration Q1 in the first room exceeds first preset value A1, but does not exceed second preset value A2, if clarifier 1 is located casing 21 this moment, make clarifier 1 operation, if clarifier 1 does not be located casing 21 this moment, send the suggestion to the user earlier, remind the user to start clarifier 1 after removing clarifier 1 to casing 21 in and be convenient for purify the air in the first room, because the target pollutant concentration in the first room exceeds standard this moment, but does not exceed second preset value A2, need not the operation of first fan, thereby be convenient for energy saving.
Preferably, as shown in fig. 5, the step of "selectively operating the first fan, the second fan, and the purifier 1 according to the comparison result and the judgment result" specifically includes:
if Q2 is more than A1 and Q1 is less than or equal to A1, further comparing the second concentration Q2 with a second preset value A2;
if Q2 > A2 and it is determined that the cleaner 1 is not located in the casing 21, operating the second fan and the cleaner 1;
if Q2 > a2 and it is determined that the cleaner 1 is located in the casing 21, a prompt is first given to the user to move the cleaner 1 to the second room 4 and then the second fan and the cleaner 1 are operated;
if A1 < Q2 < A2 and it is determined that the purifier 1 is not located in the casing 21, operating the purifier 1;
if A1 is more than Q2 and less than or equal to A2 and the purifier 1 is judged to be positioned in the shell 21, firstly giving a prompt to a user to enable the user to move the purifier 1 to the second room 4 and then enabling the purifier 1 to operate;
wherein, the second preset value A2 is greater than the first preset value A1.
With such an arrangement, when the target pollutant concentration Q2 of the second room exceeds the first preset value a1 and the target pollutant concentration Q1 of the first room does not exceed the first preset value a1, the target pollutant concentration Q2 of the second room is compared with the second preset value a 2.
If the target pollutant concentration Q2 in second room has further surpassed second default A2 again, if clarifier 1 did not be located casing 21 this moment, make second fan and clarifier 1 operation, if clarifier 1 was located casing 21 this moment, then send the suggestion to the user earlier, remind the user to make second fan and clarifier 1 operation again after removing clarifier 1 to second room 4, be convenient for make clarifier 1 purify the air in second room 4, the air flow in second room 4 can be accelerated in the operation of second fan, and the efficiency of air purification is improved.
If the target pollutant concentration Q2 of second room 4 does not exceed second default A2, if clarifier 1 does not lie in casing 21 this moment, then make clarifier 1 operation, if clarifier 1 lies in casing 21 this moment, then send the suggestion to the user earlier, remind the user to make clarifier 1 operation after moving clarifier 1 to second room 4 earlier, be convenient for make clarifier 1 purify the air in second room 4, although exceeding because the target pollutant concentration in second room 4 this moment, but not exceeding second default A2, need not the operation of second fan, thereby be convenient for energy saving.
Finally, the present invention also provides an air purification system, further comprising a controller (not shown in the figures) configured to perform the control method described above.
Preferably, the controller of the present invention is configured to be in communication connection with the first indoor air conditioning unit 2, the second indoor air conditioning unit 3, the pressure sensor, the alarm device 11, and the purifier 1.
Through the arrangement, the target pollutant concentrations in the first room and the second room 4 can be conveniently obtained according to the detection data of the first air-conditioning indoor unit 2 and the second air-conditioning indoor unit 3, the target pollutant concentrations are transmitted to the controller, the detection data of the pressure sensor are transmitted to the controller, the controller controls the operation of the first fan, the second fan and the purifier 1 and the alarm of the alarm device 11, and therefore the intelligent control of the air purification system is achieved.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A control method for an air purification system, wherein the air purification system comprises a first indoor air-conditioning unit, a second indoor air-conditioning unit and a purifier, wherein the first indoor air-conditioning unit is located in a first room, the second indoor air-conditioning unit is located in a second room, the purifier is located in a housing of the first indoor air-conditioning unit, the purifier can be moved out of the housing and moved to the second room so as to purify air in the second room, the first indoor air-conditioning unit has a first fan, the second indoor air-conditioning unit has a second fan, and the control method comprises:
acquiring the concentration of a target pollutant in the first room, and recording the concentration as a first concentration Q1;
acquiring the concentration of the target pollutant in the second room, and recording as a second concentration Q2;
judging whether the purifier is positioned in the shell or not;
and selectively operating the first fan, the second fan and the purifier according to the first concentration Q1, the second concentration Q2 and the judgment result.
2. The control method according to claim 1, wherein the step of selectively operating the first fan, the second fan, and the scrubber according to the first concentration Q1, the second concentration Q2, and the determination result specifically includes:
comparing the first concentration Q1 with a first preset value a 1;
comparing the second concentration Q2 with the first preset value A1;
and selectively operating the first fan, the second fan and the purifier according to the comparison result and the judgment result.
3. The control method according to claim 2, wherein the step of selectively operating the first fan, the second fan, and the scrubber according to the comparison result and the determination result specifically includes:
if Q1 > A1 and Q2 > A1, and the purifier is determined to be located in the shell, the first fan, the second fan and the purifier are operated, and when the first concentration Q1 drops to the first preset value A1, a prompt is given to a user to enable the user to move the purifier to the second room, so that the air in the second room is purified continuously.
4. The control method according to claim 2, wherein the step of selectively operating the first fan, the second fan, and the scrubber according to the comparison result and the determination result specifically includes:
if Q1 > A1 and Q2 > A1 and it is determined that the purifier is not located in the housing, operating the first fan, the second fan and the purifier, and when the second concentration Q2 drops to the first preset value A1, giving a prompt to a user to move the purifier into the housing so as to continue purifying the air in the first room.
5. The control method according to claim 2, wherein the step of selectively operating the first fan, the second fan, and the scrubber according to the comparison result and the determination result specifically includes:
if Q1 is more than A1 and Q2 is less than or equal to A1, further comparing the first concentration Q1 with a second preset value A2;
operating the first fan and the scrubber if Q1 > A2 and the scrubber is determined to be within the housing;
if Q1 > A2 and it is determined that the scrubber is not within the housing, issuing a prompt to a user to move the scrubber into the housing before operating the first fan and the scrubber;
if A1 < Q1 ≦ A2 and it is determined that the purifier is located within the housing, operating the purifier;
if A1 < Q1 ≤ A2 and it is determined that the purifier is not located in the casing, a prompt is given to the user to move the purifier into the casing and then to operate the purifier;
wherein the second preset value A2 is greater than the first preset value A1.
6. The control method according to claim 2, wherein the step of selectively operating the first fan, the second fan, and the scrubber according to the comparison result and the determination result specifically includes:
if Q2 is more than A1 and Q1 is less than or equal to A1, further comparing the second concentration Q2 with a second preset value A2;
operating the second fan and the scrubber if Q2 > A2 and it is determined that the scrubber is not located within the housing;
if Q2 > A2 and it is determined that the scrubber is located within the enclosure, issuing a prompt to a user to move the scrubber to the second room before operating the second fan and the scrubber;
if A1 < Q2 ≦ A2 and it is determined that the purifier is not located within the housing, operating the purifier;
if A1 < Q2 < A2 and the purifier is determined to be positioned in the shell, firstly giving a prompt to a user to enable the user to move the purifier to the second room and then enabling the purifier to operate;
wherein the second preset value A2 is greater than the first preset value A1.
7. The control method according to claim 1, wherein a pressure sensor is provided in the housing, the pressure sensor being provided between the purifier and the housing so that whether the purifier is located in the housing can be judged by a value of the pressure sensor.
8. The control method according to claim 1, characterized by further comprising:
and when the purifier is in a non-working state and the purifier is not positioned in the shell, sending a prompt to a user to remind the user to move the purifier back into the shell.
9. The control method according to any one of claims 1 to 8, characterized in that the target pollutant is PM 2.5.
10. An air purification system, comprising a controller configured to be able to perform the control method of any one of claims 1 to 9.
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| CN114608072B (en) | 2023-10-20 |
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