CN113418238B - Sterilization control method for intelligent home system and intelligent home system - Google Patents
Sterilization control method for intelligent home system and intelligent home system Download PDFInfo
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- CN113418238B CN113418238B CN202110654899.9A CN202110654899A CN113418238B CN 113418238 B CN113418238 B CN 113418238B CN 202110654899 A CN202110654899 A CN 202110654899A CN 113418238 B CN113418238 B CN 113418238B
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- control method
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 139
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 133
- 238000000034 method Methods 0.000 title claims abstract description 41
- 230000002070 germicidal effect Effects 0.000 claims description 50
- 238000003756 stirring Methods 0.000 claims description 17
- 239000004984 smart glass Substances 0.000 claims description 14
- 238000013019 agitation Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001960 triggered effect Effects 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
- 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
- F24F1/0076—Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention belongs to the technical field of air conditioners, and particularly provides a sterilization control method for an intelligent home system and the intelligent home system, wherein the intelligent home system comprises an intelligent window and an air conditioner, an indoor unit of the air conditioner comprises a shell and a sterilization lamp arranged in the shell, and the sterilization control method comprises the following steps: when a sterilization instruction is received, acquiring the outdoor air quality; according to the outdoor air quality, the intelligent window is selectively opened to ventilate and sterilize the room and/or the air conditioner is enabled to execute a sterilization mode to sterilize the room. Compared with the prior art that the room is sterilized only by enabling the air conditioner to execute the sterilization mode, the sterilization control of the invention is more flexible, and more energy is saved on the basis of ensuring the room environment safety.
Description
Technical Field
The invention belongs to the technical field of intelligent home furnishing, and particularly provides a sterilization control method for an intelligent home furnishing system and the intelligent home furnishing system.
Background
An air conditioner is an apparatus capable of cooling/heating a room. With the continuous improvement of living standard of people, people have higher and higher requirements on air conditioners, and the requirements are not only satisfied with refrigerating and heating.
In order to meet the requirements of customers, some air conditioners are added with a sterilization function, specifically, a sterilization lamp is arranged in a shell of an indoor unit, and the sterilization lamp can be started to sterilize airflow entering the shell in the operation process of the air conditioner, so that the airflow discharged by the indoor unit is cleaner and safer. However, the air conditioner is used to sterilize the room all the time, which causes a great waste of energy.
Therefore, 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 in the prior art that energy waste is caused by sterilizing a room through an air conditioner all the time, the present invention provides a sterilization control method for an intelligent home system, where the intelligent home system includes an intelligent window and an air conditioner, an indoor unit of the air conditioner includes a housing and a germicidal lamp disposed in the housing, and the sterilization control method includes: when a sterilization instruction is received, acquiring the outdoor air quality; selectively causing the smart window to open to ventilate sterilize a room and/or causing the air conditioner to perform a sterilization mode to sterilize a room according to the quality of the outdoor air.
In a preferred embodiment of the sterilization control method, the step of selectively opening the smart window to ventilate and sterilize a room and/or causing the air conditioner to perform a sterilization mode to sterilize the room according to the outdoor air quality specifically includes: if the outdoor air quality is light pollution and above, causing the air conditioner to perform a sterilization mode to sterilize a room, and not causing the smart window to open.
In a preferred technical solution of the above sterilization control method, the sterilization mode includes a standard sterilization mode and a high-pressure stirring sterilization mode, and the step of "causing the air conditioner to execute the sterilization mode to sterilize the room" specifically includes: acquiring the current accumulated opening time of the intelligent window; selectively enabling the air conditioner to execute the standard sterilization mode or the high-pressure stirring sterilization mode according to the accumulated opening time; the step of "making the air conditioner execute the standard sterilization mode" specifically includes: starting the germicidal lamp; starting a fan of the indoor unit to run; opening an air deflector of the indoor unit; the step of "causing the air conditioner to execute the high-pressure stirring sterilization mode" specifically includes: starting the germicidal lamp; starting a fan of the indoor unit to operate; and the air deflector of the indoor unit is opened and closed intermittently.
In a preferred embodiment of the sterilization control method, the step of "intermittently opening and closing the air guide plate" includes: when the air deflector is in a closed state, acquiring the pressure in the shell of the indoor unit; when the duration time that the pressure in the shell exceeds the preset pressure reaches a first preset time, the air deflector is opened; and when the opening time of the air deflector reaches a second preset time, closing the air deflector.
In the preferred technical solution of the sterilization control method, the step of "starting the fan to operate" specifically includes: and enabling the fan to operate at the lowest rotating speed.
In a preferred embodiment of the above sterilization control method, the step of "selectively causing the air conditioner to execute the standard sterilization mode or the high-pressure agitation sterilization mode according to the cumulative on-time" may specifically include: comparing the accumulated opening time with a third preset time; if the accumulated opening time is greater than the third preset time, enabling the air conditioner to execute the high-pressure stirring sterilization mode; and if the accumulated opening time is not greater than the third preset time, enabling the air conditioner to execute the standard sterilization mode.
In a preferred embodiment of the sterilization control method, the step of selectively opening the smart window to ventilate and sterilize a room and/or causing the air conditioner to perform a sterilization mode to sterilize the room according to the outdoor air quality specifically includes: if the outdoor air quality is good or excellent, the intelligent window is opened to ventilate and sterilize the room, and the air conditioner is not made to execute a sterilization mode.
In a preferred technical solution of the sterilization control method, in the process of opening the smart window to ventilate and sterilize a room, the sterilization control method further includes: acquiring the current state of the air conditioner; and if the current state of the air conditioner is a stop state, opening an air deflector of the indoor unit and starting a fan of the indoor unit.
In a preferred embodiment of the sterilization control method, the sterilization control method further includes: acquiring the running time of the fan; under the condition that the outdoor air quality is excellent, when the running time of the fan reaches a fourth preset time, stopping the fan; under the condition that the outdoor air quality is good, when the running time of the fan reaches a fifth preset time, stopping the fan; and the fourth preset time is less than the fifth preset time.
In another aspect, the present invention also provides a smart home system, including a controller configured to execute the sterilization control method described above.
As can be appreciated by those skilled in the art, in the preferred embodiment of the present invention, by combining the air conditioner with the smart window and selectively opening the smart window to ventilate and sterilize the room and/or causing the air conditioner to perform a sterilization mode to sterilize the room according to the quality of the outdoor air, the sterilization control of the present invention is more flexible and more energy-saving on the basis of ensuring the environmental safety of the room, compared to the prior art in which the room is sterilized only by causing the air conditioner to perform the sterilization mode.
Further, the air conditioner of the present invention has two sterilization modes: the steps of the "make the air conditioner perform the sterilization mode to sterilize the room" specifically include: acquiring the current accumulated opening time of the intelligent window; and selectively enabling the air conditioner to execute the standard sterilization mode or the high-pressure stirring sterilization mode according to the accumulated opening time. With such an arrangement, the effect of sterilizing the room can be further improved.
Further, when the air conditioner executes the high-pressure stirring sterilization mode, the step of turning the air deflector on and off intermittently specifically includes: when the air deflector is in a closed state, acquiring the pressure in the shell of the indoor unit; when the duration of the pressure in the shell exceeds the preset pressure reaches a first preset time, the air deflector is opened; and when the opening time of the air deflector reaches the second preset time, closing the air deflector. Through such setting, can avoid appearing because the too high condition emergence danger of pressure in the casing, improved the security.
Further, when the air conditioner executes the high-pressure stirring sterilization mode, the step of "starting the fan to run" specifically includes: the fan is operated according to the lowest rotating speed. Through the arrangement, the time of the air deflector in the closed state can be prolonged, so that the sterilization effect on the air flow can be further improved.
Further, in the process of opening the intelligent window to ventilate and sterilize the room, the sterilization control method further comprises the following steps: and acquiring the current state of the air conditioner, and if the current state of the air conditioner is a stop state, opening an air deflector of the indoor unit and starting a fan of the indoor unit. By such an arrangement, the speed of sterilization can be increased.
In addition, the intelligent home system further provided on the basis of the technical scheme has the technical effects of the sterilization control method due to the adoption of the sterilization control method, compared with the prior art, the intelligent home system disclosed by the invention has the advantages that the air conditioner and the intelligent window are combined, and the intelligent window is opened according to the outdoor air quality to ventilate and sterilize the room and/or the air conditioner executes a sterilization mode to sterilize the room, so that the sterilization control is more flexible, and the energy is saved on the basis of ensuring the environmental safety of the room.
Drawings
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 view of an indoor unit of an air conditioner according to the present invention;
fig. 3 is a schematic side sectional view of an indoor unit of an air conditioner of the present invention;
FIG. 4 is a schematic view of the assembly of the impeller, germicidal lamp and conductive slip ring of the crossflow blower of the present invention;
fig. 5 is a flowchart of a sterilization control method for a smart home system according to the present invention;
fig. 6 is a flowchart of an embodiment of a sterilization control method for a smart home system according to the present invention.
List of reference numerals:
1. a housing; 2. an indoor heat exchanger; 3. a germicidal lamp; 4. an impeller; 41. a cylindrical region; 42. a first shaft; 43. a second shaft; 5. a conductive slip ring.
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 "left", "right", 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 devices or elements 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," "second," "third," "fourth," and "fifth" 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 "disposed," "mounted," and "connected" are to be construed broadly and may be, for example, 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.
The intelligent home system comprises an intelligent window, an air conditioner and a controller, wherein the intelligent window and the air conditioner are in communication connection with the controller, the controller can control the intelligent window to be opened and closed, and the controller can also control the air conditioner to be started and stopped and the operation mode of the air conditioner.
The controller can be installed on the smart window, or can be installed on the air conditioner, or can be installed at other locations in the room, etc., and such adjustment and change to the specific installation location of the controller without departing from the principle and scope of the present invention should be limited within the protection scope of the present invention.
Referring to fig. 1 to 3, 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 view of an indoor unit of an air conditioner according to the present invention; fig. 3 is a schematic side sectional view of an indoor unit of an air conditioner according to the present invention (black arrows shown in fig. 3 indicate lights emitted from germicidal lamps).
As shown in fig. 1 to 3, the indoor unit of an air conditioner of the present invention mainly includes a casing 1, an indoor heat exchanger 2, a blower and a germicidal lamp 3, wherein the indoor heat exchanger 2, the blower and the germicidal lamp 3 are all disposed in the casing 1, the blower includes a motor (not shown in the figure) and an impeller 4, and the motor is fixed in the casing 1.
Preferably, as shown in fig. 2 and 3, the impeller 4 has a long cylindrical shape, a cylindrical region 41 is formed inside the impeller 4, the impeller 4 is rotatably connected to the housing 1, and the germicidal lamp 3 is mounted in the cylindrical region 41 formed by the impeller 4.
Through such setting, can save installation space promptly, can make sterilamp 3 and the air current that gets into in the casing 1 contact fully again to can improve sterilamp 3's bactericidal effect, and, sterilamp 3 still and impeller 4 fixed connection, when motor drive impeller 4 is rotatory, sterilamp 3 also can rotate along with impeller 4, so, can make the light that sterilamp 3 sent and the air current that gets into in the casing 1 contact fully more, further improve sterilamp 3's bactericidal effect.
It should be noted that the germicidal lamp 3 may be an infrared germicidal lamp or an ultraviolet germicidal lamp, etc., and such modifications and changes to the specific type of the germicidal lamp 3 are not departing from the spirit and scope of the present invention and should be limited to the protection scope of the present invention. Of course, ultraviolet lamps are preferred.
It should be noted that, in practical applications, the germicidal lamp 3 may be configured in an annular structure, in which case the germicidal lamp 3 preferably extends along the circumferential direction of the impeller 4, or the germicidal lamp 3 may also be configured in a linear structure, in which case the germicidal lamp 3 preferably extends along the axial direction of the impeller 4, or the germicidal lamp 3 may also be configured in an S-shaped structure, etc., and such adjustment and change of the specific shape of the germicidal lamp 3 should be within the protection scope of the present invention without departing from the principle and scope of the present invention. Of course, it is preferable to provide the germicidal lamp 3 in a ring-shaped configuration or a linear configuration.
Furthermore, it should be noted that the number of the germicidal lamps 3 may be one or more, in case that the germicidal lamps 3 are plural, if the germicidal lamps 3 are configured in an annular structure, the plural annular germicidal lamps 3 are uniformly distributed along the axial direction of the impeller 4, if the germicidal lamps 3 are configured in a linear structure, the plural linear germicidal lamps 3 are uniformly distributed along the circumferential direction of the impeller 4, and the like, and such adjustment and change to the specific number and the specific distribution of the germicidal lamps 3 should not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
In addition, it should be noted that the germicidal lamp 3 may be powered by a battery, or may share the same power source with the indoor unit, and so on, and such adjustment and change of the specific power supply manner of the germicidal lamp 3 do not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
With continuing reference to FIGS. 2 and 3 and with continuing reference to FIG. 4, FIG. 4 is a schematic view of the assembly of the impeller, germicidal lamp and electrical slip ring of the crossflow blower of the present invention.
Preferably, as shown in fig. 2 to 4, the indoor unit of an air conditioner of the present invention further includes a conductive slip ring 5, the conductive slip ring 5 is fixed in the casing 1, and the germicidal lamp 3 is electrically connected to the conductive slip ring 5.
The conductive slip ring 5 comprises a fixed part and a rotating part which are electrically connected, the fixed part of the conductive slip ring 5 is fixedly connected with the casing 1, illustratively, the fixed part of the conductive slip ring 5 can be fixedly connected with the casing 1 in a clamping manner or by a fastener, the germicidal lamp 3 is electrically connected with the rotating part of the conductive slip ring 5, the fixed part of the conductive slip ring 5 is connected with a power supply of the indoor unit and transmits electricity to the germicidal lamp 3 through the rotating part of the conductive slip ring 5, and the rotating part of the conductive slip ring 5 can rotate together with the germicidal lamp 3 and the impeller 4 during the operation of the air conditioner.
Preferably, as shown in fig. 2 to 4, the germicidal lamp 3 has a linear structure, extending in the axial direction of the impeller 4.
Although the number of the germicidal lamps 3 is one in the illustration, this is not limitative, and the number of the germicidal lamps 3 may be two, three, five, or the like.
Preferably, as shown in fig. 2 to 4, the germicidal lamp 3 is one in number and is located at the central axis position of the impeller 4.
Preferably, as shown in fig. 4, the left end of the impeller 4 is provided with a first shaft 42, both ends of the first shaft 42 are electrically connected with the conductive slip ring 5 and the germicidal lamp 3 respectively, the first shaft 42 is made of a conductive material, the electricity on the conductive slip ring 5 can be transmitted to the germicidal lamp 3 through the first shaft 42, and the first shaft 42 can rotate relative to the conductive slip ring 5.
That is, the first shaft 42 has two functions, first, to support the impeller 4 for circular motion, and second, to continuously supply power to the germicidal lamp 3, which performs circular motion.
Preferably, as shown in fig. 4, the right end of the impeller 4 is provided with a second shaft 43, and the second shaft 43 is fixedly connected with the motor. The driving shaft of the motor is fixedly connected with the second shaft 43, and the motor can drive the impeller 4 to rotate through the second shaft 43.
The invention also provides a sterilization control method for the intelligent home system, and as shown in fig. 5, the sterilization control method of the invention comprises the following steps: when a sterilization instruction is received, the outdoor air quality is obtained; according to the outdoor air quality, the intelligent window is selectively opened to ventilate and sterilize the room and/or the air conditioner is enabled to execute a sterilization mode to sterilize the room.
Wherein the sterilization command can be automatically triggered, for example, a fixed sterilization time is set, and of course, the sterilization command can also be sent by the user, and such flexible adjustment and change can be performed without departing from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
When receiving the instruction of disinfecting, can open the intelligent window, carry out ventilation sterilization to the room through ventilation's mode, perhaps, also can make the air conditioner carry out the mode of disinfecting, disinfect to the room through the bactericidal lamp, and then perhaps, can also disinfect to the room jointly through above-mentioned two kinds of modes, how to disinfect to the room specifically, need confirm according to outdoor air quality.
Compared with the prior art that the air conditioner is only used for sterilizing the room by executing the sterilization mode, the air conditioner is combined with the intelligent window, and the specific sterilization mode is selected according to the outdoor air quality, so that the intelligent air conditioner is more intelligent, is more flexible to control, and is more energy-saving on the basis of ensuring the safety of the room environment.
It should be noted that the outdoor air quality can be obtained by weather forecast, or the outdoor air quality can be directly detected, etc., and such flexible adjustment and change can be performed without departing from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
Preferably, as shown in fig. 6, the step of selectively opening the smart window to ventilate and sterilize the room and/or causing the air conditioner to perform a sterilization mode to sterilize the room according to the quality of the outdoor air specifically includes: if the outdoor air quality is light pollution or above, the air conditioner is enabled to execute a sterilization mode to sterilize the room, and the intelligent window is not enabled to be opened; if the outdoor air quality is good or excellent, the smart window is opened to ventilate and sterilize the room, and the air conditioner is not caused to perform the sterilization mode.
I.e. the outdoor air quality is divided into three classes: the intelligent window is opened only when the outdoor air quality is excellent or good, and the room is ventilated, so that the purpose of sterilizing the room is achieved; when the outdoor air quality is light pollution or above, only the air conditioner is selected to execute the sterilization mode, and the room is sterilized through the sterilizing lamp.
Preferably, the air conditioner of the present invention has two sterilization modes: the steps of the "make the air conditioner perform the sterilization mode to sterilize the room" specifically include: acquiring the current accumulated opening time of the intelligent window; and selectively enabling the air conditioner to execute a standard sterilization mode or a high-pressure stirring sterilization mode according to the accumulated opening time.
The step of "making the air conditioner execute the standard sterilization mode" specifically includes: starting the germicidal lamp; starting the fan to operate; opening an air deflector of the indoor unit; the step of causing the air conditioner to execute the high-pressure stirring sterilization mode specifically comprises the following steps: starting the germicidal lamp; starting the fan to operate; the air deflector is opened and closed intermittently.
In the case where the outdoor air quality is light pollution and above, the air conditioner is caused to perform the sterilization mode to sterilize the room, but before the air conditioner performs the sterilization mode, it is necessary to determine whether to perform the standard sterilization mode or the high-pressure agitation sterilization mode according to the accumulated opening time of the smart window on the same day, wherein the determination may be made directly according to the accumulated opening time, or the determination may be made according to the difference between the accumulated opening time and the preset time, and so on, and such flexible adjustment and change 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, when the air conditioner executes the standard sterilization mode, the germicidal lamp and the fan need to be operated, the air deflector needs to be opened, and the air in the room is irradiated by the germicidal lamp when flowing through the casing of the indoor unit, so as to achieve the purpose of sterilizing the room.
Before the air conditioner executes the standard sterilization mode, if the air conditioner is in the running state, the germicidal lamp is only required to be started again, and the rotating speed of the fan and the position of the air deflector are kept in the current state; if the air conditioner is in a shutdown state, the germicidal lamp and the fan need to be started, the air deflector is opened, a fixed rotating speed can be set for the fan, a fixed opening angle is set for the air deflector, the fan is enabled to operate according to the fixed rotating speed, and the air deflector is enabled to be opened at the fixed angle.
It should be noted that, when the air conditioner executes the high-pressure stirring sterilization mode, the germicidal lamp and the fan are also required to be operated, and the air deflector is required to be turned on and off intermittently, for example, the air deflector may be turned off for 60 seconds, then turned on for 2 seconds, then turned off for 60 seconds, and then turned on for 2 seconds, and the above steps are repeated until the high-pressure stirring sterilization mode is stopped. By closing the air deflector, the sterilization time of the air flow can be prolonged, and the sterilization effect of the air flow is improved.
Preferably, when the air conditioner performs the high pressure agitation sterilization mode, the step of "intermittently turning on and off the air guide plate" includes: when the air deflector is in a closed state, acquiring the pressure in the shell of the indoor unit; when the duration time that the pressure in the shell exceeds the preset pressure reaches a first preset time, the air deflector is opened; and when the opening time of the air deflector reaches the second preset time, closing the air deflector.
The pressure sensor is arranged in the shell of the indoor unit and is in communication connection with the controller of the intelligent home system, the pressure in the shell can be detected through the pressure sensor, and the detected data are transmitted to the controller in real time.
When the air deflector is in a closed state, the pressure in the shell can continuously rise, when the duration time that the pressure in the shell exceeds the preset pressure reaches a first preset time, the pressure is close to a limit state, the air deflector is opened, the air flow in the shell is exhausted, the pressure in the shell can also fall, and when the opening time of the air deflector reaches a second preset time, the air deflector is closed again.
In practical applications, a person skilled in the art can flexibly set specific values of the preset pressure, the first preset time and the second preset time according to experiments.
Preferably, when the air conditioner executes the high-pressure stirring sterilization mode, the step of "starting the fan to run" includes: the fan is operated according to the lowest rotating speed. That is, when the air conditioner performs the high-pressure stirring mode, the fan is operated at the lowest rotation speed, and the time that the air deflector is in the closed state can be prolonged by operating the fan at the lowest rotation speed, so that the sterilization effect on the air flow can be further improved.
Preferably, the step of selectively causing the air conditioner to perform the standard sterilization mode or the high pressure agitation sterilization mode according to the accumulated on time includes: comparing the accumulated opening time with a third preset time; if the accumulated opening time is greater than the third preset time, enabling the air conditioner to execute a high-pressure stirring sterilization mode; and if the accumulated opening time is not more than the third preset time, enabling the air conditioner to execute the standard sterilization mode.
Under the condition that the outdoor air quality is slightly polluted or above the pollution level, when the accumulated opening time of the intelligent window in the day is longer than the third preset time, the room is relatively polluted by the outdoor air, and under the condition, the air conditioner is enabled to execute a high-pressure stirring sterilization mode, so that the sterilization effect on the room can be improved; when the accumulated opening time of the intelligent window in the day is less than or equal to the third preset time, the indoor is indicated to be less polluted by outdoor air, and in this situation, the air conditioner is enabled to execute the standard sterilization mode, so that the normal operation of the air conditioner can be prevented from being influenced.
It should be noted that, in practical applications, a person skilled in the art may flexibly set the specific value of the third preset time according to experiments or experience.
Preferably, in the case that the outdoor air quality is excellent or good, the intelligent window of the room is opened to ventilate the room, and in the process of opening the intelligent window to ventilate and sterilize the room, the sterilization control method of the present invention further comprises: and acquiring the current state of the air conditioner, and if the current state of the air conditioner is a stop state, opening an air deflector of the indoor unit and starting a fan of the indoor unit. By such an arrangement, the speed of sterilization can be increased.
It should be noted that, if the air conditioner is just in the running state at this time, the fan and the air deflector are kept in the current state.
Preferably, the sterilization control method of the present invention further comprises: acquiring the running time of a fan; under the condition that the outdoor air quality is excellent, when the running time of the fan reaches the fourth preset time, stopping the fan; under the condition that the outdoor air quality is good, when the running time of the fan reaches the fifth preset time, stopping the fan from running; and the fourth preset time is less than the fifth preset time.
After the fan is started to operate, the time for operating the fan is determined according to the outdoor air quality, specifically, under the condition that the outdoor air quality is excellent, the time for operating the fan is shorter, and through the arrangement, on the basis of ensuring the sterilization effect, the energy is saved.
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 (7)
1. The sterilization control method for the intelligent home system is characterized in that the intelligent home system comprises an intelligent window and an air conditioner, an indoor unit of the air conditioner comprises a shell and a sterilization lamp arranged in the shell, and the sterilization control method comprises the following steps:
when a sterilization instruction is received, acquiring the outdoor air quality;
selectively causing the smart window to open to ventilate sterilize a room and/or causing the air conditioner to perform a sterilization mode to sterilize a room according to the quality of the outdoor air;
the step of selectively opening the smart window to ventilate and sterilize a room and/or causing the air conditioner to perform a sterilization mode to sterilize a room according to the outdoor air quality specifically includes:
if the outdoor air quality is good or excellent, the intelligent window is opened to ventilate and sterilize the room, and the air conditioner is not enabled to execute a sterilization mode;
if the outdoor air quality is light pollution or above, enabling the air conditioner to execute a sterilization mode to sterilize a room, and not enabling the intelligent window to be opened;
the sterilization mode includes a standard sterilization mode and a high-pressure agitation sterilization mode, and the step of causing the air conditioner to execute the sterilization mode to sterilize the room specifically includes:
acquiring the current accumulated opening time of the intelligent window;
selectively enabling the air conditioner to execute the standard sterilization mode or the high-pressure stirring sterilization mode according to the accumulated opening time;
the step of "making the air conditioner execute the standard sterilization mode" includes:
starting the germicidal lamp;
starting a fan of the indoor unit to operate;
opening an air deflector of the indoor unit;
the step of causing the air conditioner to execute the high-pressure agitation sterilization mode specifically includes:
starting the germicidal lamp;
starting a fan of the indoor unit to run;
and the air deflector of the indoor unit is opened and closed intermittently.
2. The sterilization control method according to claim 1, wherein the step of turning the air guide plate on and off intermittently includes:
when the air deflector is in a closed state, acquiring the pressure in the shell of the indoor unit;
when the duration time that the pressure in the shell exceeds the preset pressure reaches a first preset time, the air deflector is opened;
and when the opening time of the air deflector reaches a second preset time, closing the air deflector.
3. The sterilization control method according to claim 1, wherein the step of "starting the blower to operate" specifically includes:
and enabling the fan to operate at the lowest rotating speed.
4. The sterilization control method according to claim 1, wherein the step of selectively causing the air conditioner to perform the normal sterilization mode or the high-pressure agitation sterilization mode according to the accumulated on-time includes:
comparing the accumulated opening time with a third preset time;
if the accumulated opening time is greater than the third preset time, enabling the air conditioner to execute the high-pressure stirring sterilization mode;
and if the accumulated opening time is not greater than the third preset time, enabling the air conditioner to execute the standard sterilization mode.
5. The sterilization control method according to claim 4, wherein in the process of opening the smart window to ventilate and sterilize a room, the sterilization control method further comprises:
acquiring the current state of the air conditioner;
and if the current state of the air conditioner is a stop state, opening an air deflector of the indoor unit and starting a fan of the indoor unit.
6. The sterilization control method according to claim 5, further comprising:
acquiring the running time of the fan;
under the condition that the outdoor air quality is excellent, when the running time of the fan reaches a fourth preset time, stopping the fan;
under the condition that the outdoor air quality is good, when the running time of the fan reaches a fifth preset time, stopping the fan;
and the fourth preset time is less than the fifth preset time.
7. An intelligent home system comprising a controller, wherein the controller is configured to perform the sterilization control method of any one of claims 1 to 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110654899.9A CN113418238B (en) | 2021-06-11 | 2021-06-11 | Sterilization control method for intelligent home system and intelligent home system |
| PCT/CN2022/073232 WO2022257475A1 (en) | 2021-06-11 | 2022-01-21 | Sterilization control method for smart home system, and smart home system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110654899.9A CN113418238B (en) | 2021-06-11 | 2021-06-11 | Sterilization control method for intelligent home system and intelligent home system |
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| CN113418238B (en) * | 2021-06-11 | 2023-01-13 | 重庆海尔空调器有限公司 | Sterilization control method for intelligent home system and intelligent home system |
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| CN110553354A (en) * | 2018-06-04 | 2019-12-10 | 珠海格力电器股份有限公司 | Control method and device of intelligent equipment |
| CN109237720B (en) * | 2018-08-21 | 2019-11-19 | 珠海格力电器股份有限公司 | Air conditioner method for disinfection, system and air conditioner |
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| CN113418238B (en) * | 2021-06-11 | 2023-01-13 | 重庆海尔空调器有限公司 | Sterilization control method for intelligent home system and intelligent home system |
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| JP2011202815A (en) * | 2010-03-24 | 2011-10-13 | Panasonic Corp | Air cleaner and the air cleaner including humidifying function |
| JP2017086257A (en) * | 2015-11-05 | 2017-05-25 | ウシオ電機株式会社 | Sterilization method |
| CN107975882A (en) * | 2017-12-01 | 2018-05-01 | 常熟市邦知光电科技有限公司 | A kind of smart home air cleaning unit |
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| CN113418238A (en) | 2021-09-21 |
| WO2022257475A1 (en) | 2022-12-15 |
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