CN112856770A - Control method of air conditioner and air conditioner - Google Patents
Control method of air conditioner and air conditioner Download PDFInfo
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- CN112856770A CN112856770A CN202110125991.6A CN202110125991A CN112856770A CN 112856770 A CN112856770 A CN 112856770A CN 202110125991 A CN202110125991 A CN 202110125991A CN 112856770 A CN112856770 A CN 112856770A
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- 238000000034 method Methods 0.000 title claims abstract description 75
- 230000001954 sterilising effect Effects 0.000 claims abstract description 118
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 52
- 239000003899 bactericide agent Substances 0.000 claims abstract description 49
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 48
- 238000010408 sweeping Methods 0.000 claims abstract description 22
- 239000003206 sterilizing agent Substances 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims description 30
- 230000008569 process Effects 0.000 claims description 10
- 241000700605 Viruses Species 0.000 abstract description 13
- 230000002596 correlated effect Effects 0.000 abstract 1
- 238000004887 air purification Methods 0.000 description 18
- 230000005540 biological transmission Effects 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 8
- 230000006378 damage Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000000443 aerosol Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 244000000010 microbial pathogen Species 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000006199 nebulizer Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000012899 standard injection Substances 0.000 description 1
Images
Classifications
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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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
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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)
- Human Computer Interaction (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention belongs to the technical field of electrical equipment, and particularly provides a control method of an air conditioner and the air conditioner, wherein an indoor unit of the air conditioner comprises: a housing; a fan; the sterilizing device is arranged at the air outlet of the shell; the sterilizing device can spray mist-shaped sterilizing agent; the control method comprises the following steps: before the room is sterilized, the floor sweeping robot cleans the room; after the room is cleaned, the blower and the sterilization apparatus are operated to sterilize the room. The sterilizing device can spray the foggy bactericide, and after the fan of the indoor unit is started, the foggy bactericide can flow to each position of a room along with the air blown out from the air outlet so as to sterilize the room; in addition, make the air conditioner and sweep the floor the robot and be correlated with, accomplish to the room and clean the back, disinfect to the room again, disinfect more thoroughly, not only can kill the virus that originally floats in the air, can also kill the virus that originally adheres to on ground, improve the bactericidal effect to the room.
Description
Technical Field
The invention belongs to the technical field of electrical equipment, and particularly provides an air conditioner and a control method thereof.
Background
An air conditioner is a device capable of cooling or heating a room. Along with the continuous improvement of the living standard of people, people pay more and more attention to healthy household appliances.
The family environment is one of the most closely contacted environments of human beings, and the quality of the family environment is closely related to the health degree of family members. However, a large amount of pathogenic microorganisms exist in the household environment, can be transmitted to human bodies through various ways, and are easy to cause related diseases.
Accordingly, there is a need in the art for a new solution to the above problems.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, to solve the problem that a large amount of pathogenic microorganisms exist in a family environment and are easy to cause diseases to family members, the present invention provides a control method of an air conditioner, wherein the air conditioner comprises an indoor unit, and the indoor unit comprises: a housing having an air inlet and an air outlet; a fan disposed within the housing; the sterilizing device is arranged on the shell and is close to the air outlet, and the sterilizing device can spray mist-shaped sterilizing agent; the control method comprises the following steps: before a room is sterilized, a sweeping robot is used for sweeping the room; after the cleaning of the room is completed, the fan and the sterilization device are operated to sterilize the room.
In a preferred embodiment of the above method for controlling an air conditioner, the method further includes: while "causing the cleaning robot to clean the room" is being performed, the control method further includes: detecting whether a person is in the room; and if the room is occupied, the air conditioner is enabled to send out a prompt so that the user leaves the room as soon as possible.
In a preferred embodiment of the above method for controlling an air conditioner, the method further includes: the indoor unit further comprises an air purification component and a driving device, wherein the air purification component is mounted on the shell, and the driving device can drive the air purification component to move so that the air purification component covers the air inlet or moves out of the position of the air inlet; the control method further comprises the following steps: and during the operation of the sterilizing device, the air purifying component is moved out of the position of the air inlet.
In a preferred embodiment of the above method for controlling an air conditioner, the method further includes: the control method further comprises the following steps: when a preset condition is met, stopping the operation of both the fan and the sterilization device; when the stopping time reaches a second preset time, enabling the air purifying component to cover the air inlet; re-operating the fan; when the time for the fan to operate again reaches a third preset time, stopping the fan from operating; the preset condition is that the running time of the sterilizing device reaches a first preset time, or the preset condition is that the concentration of the bactericide in the room reaches a preset concentration.
In a preferred embodiment of the above method for controlling an air conditioner, the method further includes: during the operation of the sterilizing apparatus, if it is detected that the electronic lock of the door of the room is unlocked, the sterilizing apparatus is stopped and the door is selectively allowed to open according to the progress of sterilization or the concentration of the sterilizing agent in the room.
In a preferred embodiment of the above method for controlling an air conditioner, the step of "selectively allowing the door to open according to the concentration of the bactericide in the room" may specifically include: acquiring a concentration value of the bactericide in the room; comparing the concentration value with a preset value; if the concentration value is less than the preset value, allowing the door to be opened; if the concentration value is greater than or equal to the preset value, the door is not allowed to open.
In a preferred embodiment of the above method for controlling an air conditioner, the method further includes: in a case where the door is not allowed to be opened, the air cleaning member is made to cover the air inlet and the blower is operated to reduce the concentration of the bactericide in the room.
In a preferred embodiment of the above method for controlling an air conditioner, the method further includes: and under the condition that the door is not allowed to be opened, when the number of times that the electronic lock is unlocked reaches a preset number, allowing the door to be opened.
In a preferred embodiment of the above method for controlling an air conditioner, the method further includes: and in the process of operating the sterilizing device, if the person in the room is detected, stopping the sterilizing device.
In another aspect, the present invention also provides an air conditioner including a controller configured to be able to perform the control method of the air conditioner described above.
As can be understood by those skilled in the art, in a preferred embodiment of the present invention, a sterilization device is disposed on an indoor unit of an air conditioner, and the sterilization device is disposed at an air outlet of a casing, the sterilization device can spray a mist-like bactericide, and after a fan of the indoor unit is started, the mist-like bactericide can flow to various positions of a room along with air blown from the air outlet to sterilize the room; in addition, make the air conditioner and the robot of sweeping the floor associated, before beginning to disinfect to the room, make the robot of sweeping the floor earlier clean the room, accomplish to clean the back to the room, make fan and sterilizing equipment operation again in order to disinfect to the room, clean the ground in room through the robot of sweeping the floor, the germ that is not absorbed by the robot of sweeping the floor also can fly to the air at the robot of sweeping the floor in-process, when beginning to disinfect to the room again, disinfect more thoroughly, not only can kill the virus that originally floats in the air, can also kill the virus that originally adheres to subaerial, improve the bactericidal effect to the room.
Further, while "causing the sweeping robot to sweep the room" is being performed, the control method further includes: detecting whether a person is in a room; if the room is occupied, the air conditioner is made to send out prompt to make the user leave the room as soon as possible. Through such setting, can avoid appearing the condition that still the user stayed in the room when disinfecting the room to can avoid causing the damage to user's health, improve the security.
Furthermore, the indoor unit further comprises an air purification component and a driving device which are arranged on the shell, and the driving device can drive the air purification component to move so that the air purification component covers the air inlet or moves out of the position of the air inlet; the control method further comprises the following steps: and during the operation of the sterilizing device, the air purifying component is moved out of the position of the air inlet. Through the arrangement, the phenomenon that the sterilizing effect on the room is influenced by filtering the sterilizing agent in the air can be avoided.
Further, the control method of the present invention further includes: when the preset conditions are met, stopping the operation of both the fan and the sterilizing device; when the stopping time reaches a second preset time, enabling the air purifying component to cover the air inlet; the fan is operated again; and when the time for the fan to operate again reaches the third preset time, stopping the fan from operating. Through the arrangement, after the room is sterilized, the air purifying component covers the air inlet again, so that the bactericide in the air of the room, the virus wrapped by the bactericide and other pollutants can be filtered, the smell of the bactericide is eliminated, and the air in the room can be cleaner.
Further, the control method of the present invention further includes: during the operation of the sterilizing apparatus, if it is detected that the electronic lock of the door of the room is unlocked, the sterilizing apparatus is stopped and the door is selectively allowed to open according to the progress of sterilization or the concentration of the sterilizing agent in the room. Through the arrangement, the situation that the user suddenly enters a room in the sterilization process can be avoided, the harm to the body of the user is avoided, and the safety is improved.
Further, the control method of the present invention further includes: in the case where the door is not allowed to open, the air cleaning member is made to cover the air intake and the blower is operated to reduce the concentration of the bactericide in the room. Through the arrangement, the bactericide in the air in the room is filtered by the air purification component so as to reduce the concentration of the bactericide in the room, a user can be allowed to enter the room as soon as possible, and the use experience of the user is greatly improved.
Further, the control method of the present invention further includes: in a case where the door is not allowed to be opened, when the number of times the electronic lock is unlocked reaches a preset number of times, the door is allowed to be opened. Through the arrangement, a user can smoothly enter a room under the condition that the user urgently needs to enter the room, the intelligent and humanized effects are achieved, and the use experience of the user is improved.
Further, the control method of the present invention further includes: and in the process of operating the sterilizing device, if the condition that people exist in the room is detected, stopping the operation of the sterilizing device. Through such setting, can further improve the security, avoid or reduce the injury to the user.
In addition, the air conditioner 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 conditioner before improvement, the air conditioner can sterilize the room and kill pathogenic microorganisms in the room, so that the family environment is more comfortable and safe, the user experience is better, and the air conditioner is associated with the sweeping robot, so that the room sterilization effect can be improved.
Drawings
The technical solution of the present invention will be described in detail with reference to the accompanying drawings, in which,
FIG. 1 is a first schematic structural diagram of an indoor unit of an air conditioner according to the present invention;
FIG. 2 is a second schematic structural diagram of an indoor unit of an air conditioner according to the present invention;
FIG. 3 is a third schematic structural view of an indoor unit of an air conditioner according to the present invention;
fig. 4 is a flowchart of a control method of an air conditioner according to the present invention;
fig. 5 is a flowchart illustrating an embodiment of a control method of an air conditioner according to the present invention.
List of reference numerals:
1. a housing; 11. an air outlet; 12. an air inlet;
2. a liquid storage tank;
3. a sprayer; 31. a nozzle;
4. an air purifying member;
5. a motor;
6. a coil spring;
7. a first reel;
8. a second reel;
9. a filamentary member.
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 the embodiments described below 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", "left", "right", "inner", "outer", "top", "bottom", etc. indicating 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 device or element must have a specific orientation, be constructed and operated in a specific orientation, 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 terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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, in which fig. 1 is a schematic structural diagram of an indoor unit of an air conditioner according to a first embodiment of the present invention.
The air conditioner of the present invention includes an indoor unit and an outdoor unit, as shown in fig. 1, the indoor unit includes a casing 1, and a fan (not shown) and a heat exchanger (not shown) disposed in the casing 1, and the casing 1 has an air outlet 11 and an air inlet 12 (see fig. 3 in detail).
As known from the background art, a large amount of pathogenic microorganisms exist in the family environment, can be transmitted to human bodies through various ways, and are easy to cause related diseases. Therefore, the indoor unit of the air conditioner further comprises a sterilizing device, the sterilizing device is mounted on the shell 1 and is arranged close to the air outlet 11 of the shell 1, the sterilizing device can spray mist-shaped sterilizing agent, and after the fan is started, the mist-shaped sterilizing agent can flow to various positions of a room along with air blown out from the air outlet 11 so as to sterilize the room.
When the air conditioner executes the sterilization mode, only the fan and the sterilization device need to be operated, and the vaporous bactericide sprayed from the sterilization device can flow along with the air blown out from the air outlet 11 and overflow to each position in the room, so that the room can be completely killed.
With reference to fig. 1, the sterilization apparatus of the present invention includes a liquid storage tank 2 and a sprayer 3, wherein the liquid storage tank 2 is used for storing a sterilization liquid, such as sodium hypochlorite, etc., the sprayer 3 is communicated with the liquid storage tank 2, and a nozzle 31 of the sprayer 3 is disposed at the air outlet 11. When the sterilization device is operated, the sterilization liquid in the liquid storage tank 2 enters the sprayer 3, and then the spray nozzle 31 of the sprayer 3 sprays the mist-shaped sterilization agent, and the mist-shaped sterilization agent can flow to each position of a room along with the air blown out from the air outlet 11 so as to perform comprehensive sterilization on the room.
Preferably, the nebulizer 3 is an aerosol nebulizer. Can spray the aerosol spraying through the aerosol atomizer, the aerosol has the advantage that the floating time is long, the osmotic force is strong, consequently adopts the aerosol spraying to disinfect and can effectively disinfect to the air to it is efficient, effectual.
With continued reference to fig. 1, the atomizer 3 is provided with a regulating valve (not shown in the figure) by means of which the spray volume of the atomizer 3 can be regulated. By providing the adjustment valve on the sprayer 3, the user can adjust the spraying amount of the sprayer 3 according to specific situations, for example, if the user has time tight and needs to sterilize the room in a short time, the spraying amount of the sprayer 3 can be adjusted to the maximum spraying amount by the adjustment valve so that the sterilization of the room is not completed in the shortest time; if the user has a sufficient time, the amount of the spray from the sprayer 3 can be adjusted to the minimum amount by the adjusting valve to increase the sterilizing effect, thereby prolonging the sterilizing time and improving the sterilizing effect.
The regulating valve is preferably an electronic regulating valve. Three sterilization modes can be set for the air conditioner: a fast sterilization mode, a standard sterilization mode, and a slow sterilization mode, and when the user selects the fast sterilization mode, the spray amount of the sprayer 3 is automatically adjusted to the maximum spray amount through the electronic adjustment valve; when the user selects the standard sterilization mode, the injection quantity of the sprayer 3 is automatically adjusted to the standard injection quantity through the electronic regulating valve; when the user selects the slow sterilization mode, the injection amount of the sprayer 3 is automatically adjusted to the minimum injection amount by the electronic adjustment valve.
Referring to fig. 2 and 3, fig. 2 is a second schematic structural diagram of an indoor unit of an air conditioner according to the present invention; fig. 3 is a third schematic structural view of an indoor unit of an air conditioner according to the present invention.
As shown in fig. 2 and 3, the indoor unit further includes an air cleaning member 4, the air cleaning member 4 is mounted on the casing 1, and the air cleaning member 4 can cover the intake vent 12. The air cleaning member 4 may cover only a part of the air inlet 12, or may cover the whole air inlet 12, and it is preferable that the air cleaning member 4 cover the whole air inlet 12. Further, the air cleaning member 4 may be provided to be fixed, or may be provided to be movable, and of course, it is preferable to provide the air cleaning member 4 to be movable.
Preferably, the air purifying member 4 may comprise a particle filter, and when the air in the room flows through the air purifying member 4, particle-like pollutants (including bactericide and virus wrapped by bactericide) in the air are filtered out; alternatively, the air cleaning member 4 may include an activated carbon filter on which pollutants in the air (including the bactericide and the virus wrapped with the bactericide) are adsorbed when the air in the room passes through the air cleaning member 4.
Preferably, the indoor unit further includes a driving device mounted on the casing 1 and connected to the air cleaning member 4, the driving device being capable of driving the air cleaning member 4 to move so that the air cleaning member 4 covers the air inlet 12 or moves out of the position of the air inlet 12.
Before sterilizing equipment moves, can move out from the position of air intake 12 through drive arrangement drive air purification component 4, sterilizing equipment moves after a period of time, make fan and sterilizing equipment stop operating, rethread drive arrangement drive air purification component 4 covers air intake 12 again after stopping for a period of time, then make the fan move again, filter the air in the room through air purification component 4, with bactericide and the virus that is wrapped up by bactericide in the air filter, so, can enough eliminate the taste of bactericide, also can make the air in the room cleaner.
Preferably, the driving device comprises a driving member and a transmission member, the driving member is connected with the air purifying member 4 through the transmission member, and the driving member can drive the transmission member to move so as to drive the air purifying member 4 to move. Wherein the driving member may be an electric driving member, a hydraulic driving member, a pneumatic driving member, etc., and the transmission member may be a gear transmission member, a chain transmission member, a reel transmission member, etc., and such modifications and changes to the specific structural forms of the driving member and the transmission member do not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
It should be noted that the air cleaning member 4 can be moved in a swinging manner, a sliding manner, etc. without departing from the spirit and scope of the present invention, and should be limited within the scope of the present invention.
A preferred embodiment of the driving device of the present invention will be described in detail with reference to fig. 2 and 3. Fig. 2 shows a state in which the air cleaning member 4 covers the air inlet 12, and fig. 3 shows a state in which the air cleaning member 4 is removed from the position of the air inlet 12.
As shown in fig. 2 and 3, the driving member includes a motor 5 and a coil spring 6, and the transmission member includes a first reel 7, a second reel 8 and a thread-like member 9, wherein the first reel 7 and the second reel 8 are respectively disposed at the left and right ends of the air inlet 12, the motor 5 is drivingly connected to the first reel 7, the coil spring 6 is drivingly connected to the second reel 8, the left end of the air cleaning member 4 is connected to the first reel 7, and the right end of the air cleaning member 4 is connected to the second reel 8 through the thread-like member 9.
The air cleaning member 4 is made of flexible material and can be wound on the first reel 7, the filiform member 9 is also made of flexible material and can be wound on the second reel 8, the number of the filiform members 9 can be one or more, and of course, the number of the filiform members 9 is preferably more.
When the air purification member 4 needs to be moved out of the air inlet 12 of the housing 1, the motor 5 can drive the first reel 7 to rotate in the forward direction, so that the air purification member 4 is wound on the first reel 7, that is, the air purification member 4 is stored by the first reel 7, meanwhile, the right end of the air purification member 4 drives the filiform member 9 to move to the left, the filiform member 9 pulls the second reel 8 to rotate, and the coil spring 6 contracts and is kept in a contracted state; when it is required to make the air purification member 4 cover the air inlet 12, the motor 5 may be used to drive the first reel 7 to rotate in a reverse direction, and at the same time, under the elastic force of the coil spring 6, the second reel 8 is driven to rotate, so that the filament member 9 is wound on the second reel 8, that is, the filament member 9 is received by the second reel 8, and at the same time, the filament member 9 pulls the right end of the air purification member 4 to move to the right, and gradually covers the air inlet 12.
It should be noted that the coil spring 6 in the above description may also be replaced by another motor, that is, the driving member includes two motors, which are denoted as a first motor and a second motor, the first motor is in driving connection with the first reel 7, and the second motor is in driving connection with the second reel 8.
Based on the air conditioner, the invention also provides a control method of the air conditioner.
The control method of the air conditioner of the present invention will be described in detail with reference to fig. 4 and 5. Wherein, fig. 4 is a flow chart of a control method of the air conditioner of the present invention; fig. 5 is a flowchart illustrating an embodiment of a control method of an air conditioner according to the present invention.
As shown in fig. 4, the control method of the present invention includes the steps of: before the room is sterilized, the floor sweeping robot cleans the room; after the room is cleaned, the blower and the sterilization apparatus are operated to sterilize the room.
The invention relates to a sweeping robot and an air conditioner, exemplarily, the sweeping robot is communicated with a controller of the air conditioner, when the time reaches the sterilization time set by the user or receives the sterilization instruction sent by the user, the air conditioner is not enabled to execute the sterilization mode, but the sweeping robot is controlled to clean the room, when the floor sweeping robot cleans the floor of a room, part of germs originally attached to the floor are absorbed by the floor sweeping robot, and the other part of viruses float to the air along with the raised dust, at the moment, the fan and the sterilizing device are operated to spray the foggy bactericide into the room, the virus that originally floats in the air can be killed, and the virus that floats to the air along with the raise dust later (originally attached to subaerial) also can be killed, and is more thorough to the sterilization in room, and bactericidal effect is better.
Preferably, while "enabling the sweeping robot to sweep the room" is performed, the control method of the present invention further includes: detecting whether a person is in a room; if the room is occupied, the air conditioner is made to send out prompt to make the user leave the room as soon as possible.
The camera can be installed in the room, the camera is enabled to communicate with the controller of the air conditioner, the image of the room is collected through the camera, whether people exist in the room is judged according to the image of the room, if people exist in the room, the air conditioner is enabled to send out a prompt, illustratively, a voice player can be arranged on the air conditioner, the voice player is used for sending a voice prompt to remind a user of leaving the room as soon as possible, and the situation that the user stays in the room when the room is sterilized is avoided.
Preferably, the control method of the present invention further comprises: and during the operation of the sterilizing device, the air purifying component is moved out of the position of the air inlet.
When the sterilizing device is operated, if the air purifying component covers the position of the air inlet, the air purifying component is driven to move out of the position of the air inlet through the driving device, and if the air evolution component does not cover the air inlet, the air purifying component is fixed. By such arrangement, the air purifying component can be prevented from filtering the bactericide in the air to influence the sterilizing effect on the room.
Preferably, as shown in fig. 5, the control method of the present invention further includes: when the preset conditions are met, stopping the operation of both the fan and the sterilizing device; when the stopping time reaches a second preset time, enabling the air purifying component to cover the air inlet; the fan is operated again; when the time for the fan to operate again reaches a third preset time, the fan stops operating; the preset condition is that the operation time of the sterilizing device reaches a first preset time, or the preset condition is that the concentration of the sterilizing agent in the room reaches a preset concentration.
Taking the preset condition as an example that the operation time of the sterilizing device reaches a first preset time, after moving the air purifying member out of the air inlet, operating the fan and the sterilizing device, when the operation time of the sterilizing device reaches the first preset time (for example, 10 minutes), indicating that the sterilizing requirement of the sterilizing device is met by the sterilizing agent sprayed by the sterilizing device, at this time, stopping the operation of the fan and the sterilizing device, continuing to sterilize the room by the sterilizing agent, when the stop time reaches a second preset time (for example, 20 minutes), the sterilizing time of the room is enough, at this time, the air purifying member covers the air inlet again, and stopping the operation after the fan operates again for a third preset time (for example, 15 minutes), so that the sterilizing agent, the viruses wrapped by the sterilizing agent and other pollutants in the air of the room are filtered by the air purifying member, and the peculiar smell of the sterilizing agent is eliminated, and the air in the room is cleaner, and the use experience of the user is improved.
It should be noted that compared with the method that the room is sterilized first and then the sweeping robot cleans the room, the method of the invention firstly cleans the room and then sterilizes the room, which can kill the virus (originally attached to the ground) floating in the air with the flying dust later, and can filter the flying dust produced by the sweeping robot through the air purification component, thereby making the air in the room cleaner.
It should be noted that, in practical applications, a person skilled in the art may set specific values of the first preset time, the second preset time, and the third preset time according to experiments or experiences, as long as the critical point determined by the first preset time enables the amount of the bactericide sprayed by the sterilizing device to meet the sterilizing requirement, the critical point determined by the second preset time enables the sterilizing time for the room to meet the requirement, and the critical point determined by the third preset time enables the air in the room to be purified.
If the preset condition is set that the concentration of the bactericide in the room reaches the preset concentration, a bactericide concentration detection sensor can be arranged in the room and is communicated with a controller of the air conditioner, so that the detected concentration value of the bactericide in the room is timely transmitted to the controller, when the concentration value of the bactericide in the room reaches the preset concentration, the bactericide sprayed by the sterilizing device meets the sterilizing requirement, at the moment, the fan and the sterilizing device can be stopped to continuously sterilize the room by using the bactericide, when the stopping time reaches a second preset time (for example, 20 minutes), the sterilizing time of the room is enough, at the moment, the air purifying component covers the air inlet again, and the fan stops operating after the air purifying component operates for a third preset time (for example, 15 minutes).
It should be noted that, in practical applications, a person skilled in the art may set the specific value of the preset concentration according to experiments or experience, as long as the critical point determined by the preset concentration enables the amount of the bactericide in the room to meet the sterilization requirement.
Preferably, the control method of the present invention further comprises: during the operation of the sterilizing apparatus, if it is detected that the electronic lock of the door of the room is unlocked, the sterilizing apparatus is stopped and the door is selectively allowed to open according to the concentration of the sterilizing agent in the room.
In the process of sterilizing a room, a large amount of bactericide needs to be sprayed into the room, and therefore, a user is not suitable for staying in the room during the process of sterilizing the room, however, the user may suddenly return to home during the process of sterilizing the room, and if the user is allowed to enter the room by accident, the user may cause certain damage to the body of the user.
Therefore, the electronic lock of the door is communicated with the controller of the air conditioner, and in the process of sterilizing the room, if the electronic lock of the door is unlocked, which indicates that the user returns, the electronic lock sends a signal to the controller, the controller firstly controls the sterilizing device to stop running, does not spray the sterilizing agent any more, and selectively allows the door to be opened according to the concentration of the sterilizing agent in the room.
It should be noted that two unlocking instructions can be set for the electronic lock of the door, the user can unlock the first unlocking instruction through a fingerprint or a password, the second unlocking instruction is controlled by the controller of the air conditioner, under a general condition, the electronic lock only starts one unlocking instruction, namely the first unlocking instruction, and under the condition, the electronic lock can be unlocked and the door can be opened as long as the user inputs a correct fingerprint or password; however, in the process of sterilizing the room, the electronic lock starts two unlocking instructions, in this case, the user inputs a correct fingerprint or password to unlock only the first unlocking instruction, and cannot unlock the electronic lock completely, and the controller of the air conditioner is required to send the second unlocking instruction to unlock the electronic lock completely, so as to open the door.
Preferably, the step of "selectively allowing the door to open according to the concentration of the bactericide in the room" specifically comprises: acquiring a concentration value of the bactericide in the room; comparing the concentration value with a preset value; if the concentration value is smaller than the preset value, allowing the door to be opened; if the concentration value is greater than or equal to the preset value, the door is not allowed to open.
A bactericide concentration detection sensor can be arranged in a room and is communicated with a controller of the air conditioner, after the controller receives a signal sent by an electronic lock, the concentration value of the bactericide in the room is compared with a preset value, and when the concentration value is smaller than the preset value, the concentration of the bactericide in the room is lower, under the condition, a door can be allowed to be opened, and a user can enter the room; conversely, when the concentration value is greater than or equal to the preset value, it indicates that the concentration of the bactericide in the room is high, in which case the door is not allowed to open, and the user is prohibited from entering the room.
It should be noted that, in practical applications, a person skilled in the art may flexibly set a specific numerical value of the preset value according to experiments or experiences, as long as a critical point determined by the preset value can determine that the bactericide in the room will not cause damage to the user.
Preferably, the air cleaning member covers the air intake and the fan is operated to reduce the concentration of the sterilant in the room without allowing the door to open. In the case where the door is not allowed to be opened, which means that the concentration of the bactericide in the room is relatively high, if the user enters the room, the user's body may be injured, in this case, the air cleaning member is made to cover the air inlet and the blower is made to operate, and the bactericide in the room air is filtered out by the air cleaning member to reduce the concentration of the bactericide in the room, so that the user may be allowed to enter the room as soon as possible.
Preferably, the control method of the present invention further comprises: in a case where the door is not allowed to be opened, when the number of times the electronic lock is unlocked reaches a preset number of times, the door is allowed to be opened. Illustratively, the preset number of times is 3, in the case that the door is not allowed to be opened, if the user unlocks the electronic lock 3 times by means of the fingerprint or the password, it indicates that the user may have to enter the room in an emergency, and in this case, the controller sends a second unlocking instruction to the electronic lock, allowing the door to be opened.
It should be noted that after the user is allowed to enter the room, the air conditioner may send a voice prompt to inform the user that the room is being sterilized and ask the user to leave the room as soon as possible.
It should also be noted that, during the operation of the sterilization apparatus, if it is detected that the electronic lock of the door of the room is unlocked, the door may be selectively allowed to open according to the progress of the sterilization.
Specifically, the step of "selectively allowing the door to be opened according to the sterilization progress" specifically includes: comparing the operating time of the sterilization device with a preset time; if the running time is less than the preset time, allowing the door to be opened; if the operation time is greater than or equal to the preset time, the door is not allowed to open.
When the operation time of the sterilizing device is less than the preset time, the operation time of the sterilizing device is short, and the sterilizing agent sprayed to the room is not much, in this case, the door can be allowed to be opened, so that the user can enter the room; on the contrary, when the operation time of the sterilization device is greater than or equal to the preset time, the operation time of the sterilization device is longer, and more bactericides are sprayed into the room.
It should be noted that, in practical applications, a person skilled in the art may flexibly set the specific value of the preset time according to experiments or experiences, as long as the critical point determined by the preset time can determine that the bactericide sprayed by the sterilizing apparatus will not cause damage to the user. Further, in the case where the air conditioner is provided with a plurality of sterilization modes, a specific value of the preset time corresponding to each sterilization mode may be set according to the injection speed of the sterilization apparatus in each sterilization mode.
Preferably, the control method of the present invention further comprises: and in the process of operating the sterilizing device, if the condition that people exist in the room is detected, stopping the sterilizing device from operating. The camera can be installed in the room and is communicated with the controller of the air conditioner, and when the camera detects that a person is in the room, the controller controls the sterilizing device to stop running immediately. Through such setting, can further improve the security, avoid or reduce the injury to the user.
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 of an air conditioner, the air conditioner comprises an indoor unit, and the indoor unit is characterized by comprising the following steps:
a housing having an air outlet and an air inlet;
a fan disposed within the housing; and
the sterilizing device is arranged on the shell and is close to the air outlet, and the sterilizing device can spray mist-shaped sterilizing agent;
the control method comprises the following steps:
before a room is sterilized, a sweeping robot is used for sweeping the room;
after the cleaning of the room is completed, the fan and the sterilization device are operated to sterilize the room.
2. The control method of an air conditioner according to claim 1, wherein while "causing a sweeping robot to sweep the room" is being performed, the control method further comprises:
detecting whether a person is in the room;
and if the room is occupied, the air conditioner is enabled to send out a prompt so that the user leaves the room as soon as possible.
3. The control method of an air conditioner according to claim 1, wherein the indoor unit further includes an air cleaning member mounted on the casing and a driving device capable of driving the air cleaning member to move so that the air cleaning member covers the air inlet or moves out of the position of the air inlet; the control method further comprises the following steps:
and during the operation of the sterilizing device, the air purifying component is moved out of the position of the air inlet.
4. The control method of an air conditioner according to claim 3, further comprising:
when a preset condition is met, stopping the operation of both the fan and the sterilization device;
when the stopping time reaches a second preset time, enabling the air purifying component to cover the air inlet;
re-operating the fan;
when the time for the fan to operate again reaches a third preset time, stopping the fan from operating;
wherein the preset condition is that the operation time of the sterilization device reaches a first preset time, or
The preset condition is that the concentration of the bactericide in the room reaches a preset concentration.
5. The control method of an air conditioner according to claim 3, further comprising:
during the operation of the sterilizing device,
stopping the operation of the sterilizing apparatus if it is detected that the electronic lock of the door of the room is unlocked,
and selectively allowing the door to open according to the progress of the sterilization or the concentration of the sterilant in the room.
6. The control method of an air conditioner according to claim 5, wherein the step of selectively allowing the door to be opened according to the concentration of the bactericide in the room specifically includes:
acquiring a concentration value of the bactericide in the room;
comparing the concentration value with a preset value;
if the concentration value is less than the preset value, allowing the door to be opened;
if the concentration value is greater than or equal to the preset value, the door is not allowed to open.
7. The control method of an air conditioner according to claim 5, further comprising:
in a case where the door is not allowed to be opened, the air cleaning member is made to cover the air inlet and the blower is operated to reduce the concentration of the bactericide in the room.
8. The control method of an air conditioner according to claim 5, further comprising:
and under the condition that the door is not allowed to be opened, when the number of times that the electronic lock is unlocked reaches a preset number, allowing the door to be opened.
9. The control method of an air conditioner according to any one of claims 1 to 8,
the control method further comprises the following steps:
and in the process of operating the sterilizing device, if the person in the room is detected, stopping the sterilizing device.
10. An air conditioner characterized by comprising a controller configured to be able to execute the control method of the air conditioner of any one of claims 1 to 9.
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| CN202110125991.6A CN112856770A (en) | 2021-01-29 | 2021-01-29 | Control method of air conditioner and air conditioner |
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| CN202110125991.6A CN112856770A (en) | 2021-01-29 | 2021-01-29 | Control method of air conditioner and air conditioner |
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Cited By (1)
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| WO2022068403A1 (en) * | 2021-01-29 | 2022-04-07 | 青岛海尔空调器有限总公司 | Sterilization control method for air conditioner, and air conditioner |
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