CN110736140B - Air conditioner indoor unit and control method of air conditioner - Google Patents
Air conditioner indoor unit and control method of air conditioner Download PDFInfo
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- CN110736140B CN110736140B CN201910959392.7A CN201910959392A CN110736140B CN 110736140 B CN110736140 B CN 110736140B CN 201910959392 A CN201910959392 A CN 201910959392A CN 110736140 B CN110736140 B CN 110736140B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004378 air conditioning Methods 0.000 claims abstract description 20
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- 238000001514 detection method Methods 0.000 claims description 12
- 230000006641 stabilisation Effects 0.000 claims description 8
- 238000011105 stabilization Methods 0.000 claims description 8
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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
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0025—Cross-flow or tangential fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
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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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner indoor unit and a control method of an air conditioner. The air-conditioning indoor unit comprises a shell, wherein the shell is provided with an air inlet, the front part of the shell is provided with an air outlet, and the air outlet is provided with a first air outlet area and a second air outlet area positioned on the lower side of the first air outlet area; the air-conditioning indoor unit further comprises: the first guide plate is arranged on the shell and is configured to completely open, completely shield or partially shield the first air outlet area; the second guide plate is arranged on the shell and is configured to fully open, fully shield or partially shield the second air outlet area; and a plurality of micropores are formed in the second guide plate. Due to the fact that the first guide plate and the second guide plate on the lower side are arranged, air supply in a partitioned mode can be achieved, direct blowing of strong cold air to legs of a human body can be avoided aiming at air supply of the legs, and air conditioner control meeting the requirement of comfort degree of a user is achieved.
Description
Technical Field
The invention relates to the technical field of air conditioner refrigeration and heating, in particular to an air conditioner indoor unit and a control method of an air conditioner.
Background
With the development of science and technology, the development of social economy and the improvement of the living standard of people, high comfort becomes high demand of users, and the indoor unit of the air conditioner also becomes an indispensable household appliance in daily life of people. How to better satisfy the high travelling comfort demand of user, improve user's experience, be the subject that the urgent need is studied, when the air conditioner opened the operation, the strong cold and strong hot is directly blown to the human body and may be made the user produce uncomfortable and feel, and serious person can lead to the people to produce the disease, especially for old man and child, prevents to blow directly the people and seems to be important especially.
Disclosure of Invention
In view of the above problems, an invention has been made to provide an air conditioning indoor unit and a control method of an air conditioner that overcome or at least partially solve the above problems. The inventors found that, although strong cold and hot air directly blown against the human body may cause discomfort to the user, discomfort for the user is more caused when the user directly blows on the legs, and thus it is more important and urgent to prevent the direct blowing on the legs of the human body.
In one aspect, the present invention provides an indoor unit of an air conditioner, including a casing, where the casing has an air inlet, the front part of the casing is provided with an air outlet, and the air outlet has a first air outlet area and a second air outlet area located below the first air outlet area, and is characterized by further including:
the first guide plate is arranged on the shell and is configured to completely open, completely shield or partially shield the first air outlet area; and
the second guide plate is arranged on the shell and is configured to completely open, completely shield or partially shield the second air outlet area; and a plurality of micropores are formed in the second guide plate.
Optionally, the indoor unit of the air conditioner further comprises an air conditioner controller and intelligent wearable detection equipment, wherein the intelligent wearable detection equipment is configured to be mounted on a human body to detect the temperature of the skin surface layer of the human body, and the intelligent detection equipment is in wireless communication connection with the air conditioner controller.
Optionally, the ratio between the height of the second air-out zone and the height of the first air-out zone is 9/10-3/5.
Optionally, the indoor unit of an air conditioner further includes:
the first through-flow fan is arranged in the shell and is configured to promote airflow to enter the shell from the air inlet and flow out of the shell through the first air outlet area; and
and the second cross-flow fan is arranged in the shell and is configured to promote airflow to enter the shell from the air inlet and flow out of the shell through the second air outlet area.
Optionally, the indoor unit of an air conditioner further includes:
the first evaporator is arranged in the shell and is positioned on the inner side of the air inlet;
a first throttling device connected to an inlet of the first evaporator;
the second evaporator is arranged in the shell, is positioned on the inner side of the air inlet and is positioned on the lower side of the first evaporator; and
and the second throttling device is connected to the inlet of the second evaporator.
On the other hand, the invention also provides a control method of the air conditioner, wherein the air conditioner comprises any one of the air conditioner indoor units; and the control method comprises the following steps:
detecting the temperature of the surface layer of human skin;
and when the temperature is lower than or equal to a first preset temperature, the second guide plate completely shields the second air outlet area so that the airflow flows out of the shell through the micropores.
Optionally, the control method further includes:
when the temperature of the surface layer of the skin of the human body is higher than the first preset temperature, the opening degrees of the first throttling device and the second throttling device are respectively preset first optimal opening degrees; the first air outlet area is fully opened by the first guide plate, and the second air outlet area is fully opened by the second guide plate; enabling the first cross flow fan and the second cross flow fan to operate according to the rotating speed set by a preset normal operation program; enabling a compressor of the air conditioner to operate according to a frequency set by a preset normal operation program;
when the temperature of the surface layer of the skin of the human body is between a second preset temperature and the first preset temperature, enabling a compressor of the air conditioner to operate according to the frequency set by a preset normal operation program; setting the opening degree of the second throttling device to be a preset third optimal opening degree; enabling the rotating speed of the second cross-flow fan to be lower than the rotating speed set by a preset normal operation program; the first preset temperature is greater than the second preset temperature;
when the temperature of the surface layer of the human skin is lower than the second preset temperature, reducing the running frequency of the compressor so as to enable the running frequency of the compressor to be lower than the frequency set by a preset normal running program; at least enabling the rotating speed of the second cross-flow fan to be lower than the rotating speed set by a preset normal operation program; and enabling the opening degrees of the first throttling device and the second throttling device to be respectively preset second optimal opening degrees.
Optionally, the first preset temperature is 36.8 ℃ to 37.2 ℃ and the second preset temperature is 35.8 ℃ to 36.2 ℃;
detection equipment is dressed to intelligence is intelligent bracelet.
Optionally, the control method further includes acquiring a leg-blowing prevention instruction input by a user, and enabling the second guide plate to completely shield the second air outlet area, so that the airflow flows out of the housing through the plurality of micropores, and the opening degree of the second throttling device is a preset fourth optimal opening degree; and reducing the rotating speed of the second crossflow blower so that the rotating speed of the second crossflow blower is lower than that set by a preset normal operation program.
Optionally, the control method further comprises a step of starting stabilization; the start-up stabilizing step includes:
the opening degrees of the first throttling device and the second throttling device are respectively preset first optimal opening degrees; the first air outlet area is fully opened by the first guide plate, and the second air outlet area is fully opened by the second guide plate; enabling the first cross flow fan and the second cross flow fan to operate according to the rotating speed set by a preset normal operation program; enabling a compressor of the air conditioner to operate according to a frequency set by a preset normal operation program;
and detecting the exhaust temperature of the compressor, and determining to finish the starting stabilization step after the exhaust temperature is in a stable state and runs for a preset time.
According to the air conditioner indoor unit and the control method of the air conditioner, due to the fact that the first guide plate and the second guide plate on the lower side are arranged, the air supply in a partitioned mode can be achieved, direct blowing of strong cold air to the legs of a human body can be avoided aiming at the air supply of the legs, and air conditioner control meeting the requirement of comfort degree of a user is achieved.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a first guide plate and a second guide plate in an air conditioning indoor unit according to an embodiment of the present invention;
fig. 3 to 5 are schematic structural views of the air conditioning indoor unit of fig. 1 with a first guide plate and a second guide plate at different positions, respectively;
FIG. 6 is a schematic configuration view of a first crossflow blower and a second crossflow blower in the indoor unit of the air conditioner shown in FIG. 1;
fig. 7 is a schematic structural view of a first evaporator and a second evaporator in the indoor unit of the air conditioner shown in fig. 1;
fig. 8 is a schematic cross-sectional view of a throttle device in the air conditioning indoor unit of fig. 1;
fig. 9 is a schematic flowchart of a control method of an air conditioner according to an embodiment of the present invention.
Detailed Description
In the present embodiment, an air conditioning indoor unit is provided, and fig. 1 is a schematic structural view of an air conditioning indoor unit according to an embodiment of the present invention, and as shown in fig. 1 and referring to fig. 2 to 8, the air conditioning indoor unit includes a casing 10, a fan unit and an evaporator unit disposed in the casing 10. The housing 10 has an air inlet, for example, the rear portion of the housing 10 is provided with an air inlet extending in a vertical direction. The front of the housing 10 is provided with an air outlet 11. The fan device and the evaporator device may be disposed in the housing 10, and the fan device is configured to promote airflow entering the housing 10 from the air inlet, and after heat exchange with the evaporator device, the airflow flowing out of the housing 10 from the air outlet 11 for cooling or heating. The air conditioning indoor unit is preferably a floor type air conditioning indoor unit, and may also be referred to as a floor type air conditioning indoor unit, a cabinet unit, or the like.
The air outlet 11 has a first air-out area and a second air-out area located at the lower side of the first air-out area. Optionally, the air outlet 11 may also have a third air outlet area, so that the air outlet 11 has at least two air outlet areas arranged in sequence along the vertical direction, and the second air outlet area may be located at the lower part, or even at the lowest side. Specifically, the air outlet 11 may be a strip-shaped air outlet extending in the vertical direction; or the air outlet 11 may include at least two sub-air outlets arranged at intervals. The air conditioning indoor unit further includes a first guide plate 21 and a second guide plate 22. The first guide plate 21 is mounted to the housing 10 and is configured to fully open, fully shield, or partially shield the first air-out zone. The second guide plate 22 is mounted to the housing 10 and configured to fully open, fully shield or partially shield the second air-out zone; and the second guide plate 22 is provided with a plurality of micropores 23. That is, the first guide plate 21 may be a conventional guide plate on which the supply air minute holes 23 are not provided. The second guide plate 22 can be a specially arranged guide plate, and the air supply micropores 23 are arranged on the second guide plate 22, so that when the human legs are not directly blown, the second guide plate 22 can completely shield the second air outlet area, and the air flow is prevented from directly blowing the human legs. Namely, the problem of direct blowing of human legs in the refrigeration running process of the air conditioner is solved through the design of combining air supply of the guide plate partition micropores 23 and program control.
Specifically, as shown in fig. 3 to 5, the first guide plate 21 and the second guide plate 22 can be moved at a plurality of positions by the respective driving devices, so that a plurality of air supply modes can be realized. As shown in fig. 1, the first guide plate 21 and the second guide plate 22 completely shield the first air outlet area and the second air outlet area respectively; as shown in fig. 3, the first guide plate 21 and the second guide plate 22 are fully opened to the first air-out zone and the second air-out zone, respectively; as shown in fig. 4, the first guide plate 21 and the second guide plate 22 partially shield the first air outlet area and the second air outlet area, respectively; as shown in fig. 5, the first guide plate 21 partially shields the first air-out section, and the second guide plate 22 completely shields the second air-out section.
In some embodiments of the present invention, the indoor unit of an air conditioner further includes an air conditioner controller and an intelligent wearable detection device. The intelligent wearable detection device is configured to be mounted on a human body to detect the temperature of the skin surface layer of the human body, and the intelligent wearable detection device is in wireless communication connection with the air conditioner controller. Detection device is preferably intelligent bracelet is dressed to intelligence. Accessible wifi transmission signal between intelligent bracelet and the air conditioner controller. Can dress the subregion air supply of the first baffle 21 of temperature control and the second baffle 22 on the human skin top layer that check out test set detected according to intelligence, the operating frequency of control compressor, control throttling arrangement's throttle aperture, control fan device's fan rotational speed etc. realize getting into different modes air supply under the different situation, and then avoid the strong cold air-out to blow directly to human shank, realize the air conditioner control who more satisfies user's comfort level demand, realize combining together of subregion micropore 23 air supply and smart machine. The air conditioner controller may include an air conditioner chip for analyzing, processing, transmitting, and the like.
In some preferred embodiments of the present invention, the ratio between the height of the second air-out zone and the height of the first air-out zone is 9/10 to 3/5, preferably the ratio between the height of the second air-out zone and the height of the first air-out zone is 1: 2. The ratio between the height of the respective second guide plate 22 and the height of the first guide plate 21 is 9/10 to 3/5, preferably 1/2, resulting in a nearly 1:2 pattern of zoned heat exchange. The pore diameter of the micropore 23 on the second guide plate 22 is designed to be in the range of 2mm-4mm, and meanwhile, the direction of the micropore 23 is random and has uncertainty. The second air-out area, namely the lower air-out area, forms micropore 23 infiltration air supply, because the randomness of micropore 23 direction is with uncertain, the wind direction that blows out is dispersed all around, prevents that the strong cold direct blow people's leg of air conditioner lower half section from producing the uncomfortable, or long-term operation forms the air conditioner disease. In order to facilitate air guiding, the first air outlet area and the second air outlet area can be provided with the louvers 24, and the louvers 24 can comprise louvers swinging up and down and/or louvers swinging left and right.
In some embodiments of the invention, the fan arrangement comprises a first crossflow fan and a second crossflow fan. The first through-flow fan is configured to promote airflow into the housing 10 from the air inlet and out of the housing 10 through the first air outlet area. The second crossflow blower is configured to cause airflow into the housing 10 from the air inlet and out of the housing 10 via the second air outlet region. The length of the first cross flow fan is matched with the height of the first air outlet area, and the length of the second cross flow fan is matched with the height of the second air outlet area, so that corresponding air supply is carried out according to the size of the air outlet area. The first through flow fan comprises a first wind wheel 31 and a first motor arranged at the upper end of the first wind wheel 31. The second crossflow blower includes a second wind wheel 32 and a second motor provided at a lower end of the second wind wheel 32. A fan hub 33 may be provided at the lower end of the first wind wheel 31 and at the upper end of the second wind wheel 32.
The evaporator device may include a first evaporator 41 and a second evaporator 42. The first evaporator 41 is disposed in the housing 10 at an inner side of the air inlet. The second evaporator 42 is disposed in the housing 10 at the inner side of the air inlet and at the lower side of the first evaporator 41. A first throttling device 51 may be connected at the inlet of the first evaporator 41. A second throttling device 52 may be connected at the inlet of the second evaporator 42. Further, a capillary tube may be disposed between the inlet of the first evaporator 41 and the first throttling device 51, and the first throttling device 51 may be an electronic expansion valve. A capillary tube may be provided between the inlet of the second evaporator 42 and the second throttling device 52, and the second throttling device 52 may be an electronic expansion valve. The first evaporator 41 and the second evaporator 42 may each be provided with a sensor 60. Further, as shown in fig. 8, each of the first throttle device 51 and the second throttle device 52 may include an expansion valve body 53, a movable valve core 54, an electromagnetic coil 55, a valve core spring 56, and a refrigerant flow hole 57. The first evaporator 41 and the second evaporator 42 can be integrally formed, the height of the first evaporator 41 is adapted to the height of the first air outlet area, and the height of the second evaporator 42 is adapted to the height of the second air outlet area, so that corresponding air supply can be performed according to the size of the air outlet area.
Fan device and evaporimeter device and throttling arrangement all can cooperate the subregion air supply setting of air outlet 11, combine the complete machine operation, and combine intelligent equipment such as intelligent bracelet, realize first baffle 21 and second baffle 22's under the different situation state, realize micropore 23 second baffle 22, big traditional first baffle 21 is wide open, perhaps big traditional first baffle 21 is wide open, micropore 23 second baffle 22 is closed, or the two function of closing entirely, and then get into different mode air supplies, avoid the forced cooling air-out to blow directly of human leg, realize more satisfying the structural design of user comfort level demand.
Fig. 9 is a schematic flowchart of a control method of an air conditioner according to an embodiment of the present invention. As shown in fig. 9, the present invention further provides a method for controlling an air conditioner, where the air conditioner includes the indoor unit of the air conditioner in any of the above embodiments. The control method of the air conditioner may include: detecting the temperature of the surface layer of human skin; when the temperature is less than or equal to the first preset temperature, the second guide plate 22 completely shields the second air outlet area, so that the air flow flows out of the shell 10 through the plurality of micropores 23, and the direct blowing of strong cold air to the legs of the human body is avoided.
In some embodiments of the present invention, the control method of the air conditioner further includes:
when the temperature of the surface layer of the human skin is higher than a first preset temperature, the opening degrees of the first throttling device 51 and the second throttling device 52 are respectively preset first optimal opening degrees Ka11 and Ka 21; the first air outlet area is completely opened by the first guide plate 21, and the second air outlet area is completely opened by the second guide plate 22; the first cross flow fan and the second cross flow fan are operated according to the rotating speed (such as 960r/min) set by a preset normal operation program; the compressor of the air conditioner is operated at a frequency (e.g., 61Hz) set by a preset normal operation program. That is, when the human body feels hot, the full-wind-speed and full-heat-exchange air conditioning mode can be entered. Further, when the temperature of the surface layer of the skin of the human body is higher than the first preset temperature, the louver 24 can be further made to enter a first set angle, for example, the vertical and horizontal louvers 24 can be made to enter the first set angle of the user. The first preset temperature is 36.8 ℃ to 37.2 ℃, preferably 37 ℃.
When the temperature of the surface layer of the skin of the human body is between a second preset temperature and a first preset temperature, enabling a compressor of the air conditioner to operate according to a frequency (such as 61Hz) set by a preset normal operation program; setting the opening degree of the second throttle device 52 to a preset third optimum opening degree Ka 23; enabling the rotating speed of the second cross-flow fan to be lower than the rotating speed set by a preset normal operation program; the first preset temperature is greater than the second preset temperature. In this step, since the temperature of the skin surface of the human body is gradually lowered, when the temperature of the skin surface of the human body is gradually lowered above the first preset temperature, it can be understood that the frequency of the compressor is not changed, the opening degree of the second throttling means 52 is changed, and the rotation speed of the second cross flow fan is lowered. The second crossflow blower may be operated at a certain weighted (50%) down speed (960 x 50% r/min rounded) based on the set operating speed. Further, the first guide plate 21, the first cross flow fan and the first throttling device 51 can be kept unchanged, the second guide plate 22 is completely closed to form strong air supply at the upper air outlet 11, and the micro-holes 23 are formed at the lower air outlet 11 for permeable air supply. The second predetermined temperature is between 35.8 ℃ and 36.2 ℃, preferably 36 ℃.
When the temperature of the surface layer of the skin of the human body is lower than a second preset temperature, the running frequency of the compressor is lower than the frequency set by a preset normal running program, namely the compressor runs in a frequency reduction mode (for example, the frequency is 42 Hz); at least making the rotating speed of the second cross-flow fan lower than the rotating speed set by a preset normal operation program; the opening degrees of the first throttle device 51 and the second throttle device 52 are both preset second optimum opening degrees Ka12, Ka 22. For example, the rotational speed of the second crossflow blower may be reduced by a certain weight (50%) based on the set operating speed (960 x 50% r/min rounded); of course, the second crossflow blower may also be operated at a rotational speed of 650 r/min. Further, when the temperature of the surface layer of the human skin is lower than the second preset temperature, the louvers 24 may also be set to a second set angle, for example, the vertical and horizontal louvers 24 may be set to the second set angle of the user. The first guide plate 21 and the first through-flow fan can be kept unchanged, the second guide plate 22 is completely closed, the upper air outlet 11 is formed to supply air strongly, the lower air outlet 11 is formed to supply air in a penetrating manner through the micropores 23, the preset opening degree of the throttling device is controlled, the political law device is controlled to be overheated, and the temperature of the air outlet 11 is increased.
In some embodiments of the present invention, when the air conditioner input control module, such as a remote controller, is configured with a leg-blowing prevention button, and the user directly remotely controls the leg-blowing prevention mode, the control method further includes obtaining a leg-blowing prevention command input by the user, so that the second guide plate 22 completely shields the second air-out area, so that the airflow flows out of the housing 10 through the plurality of micro holes 23, and the opening degree of the second throttling device 52 is a preset fourth optimal opening degree Ka24, and the fourth optimal opening degree Ka24 of the second throttling device 52 may be equal to the third optimal opening degree Ka23 of the second throttling device 52; the rotational speed of the second crossflow blower is made lower than the rotational speed set by the preset normal operation program, for example 650r/min or the second crossflow blower can be operated at a certain weighted (50%) down speed (960 x 50% r/min rounded) based on the set operation rotational speed. Further, the louvers 24 may also be brought to a third set angle, such as by bringing the vertical and horizontal louvers 24 to the user's third set angle. The opening degree of the first throttle device 51 may also be made a preset third optimum opening degree Ka 13. And the running frequency of the compressor can be lower than the frequency set by the preset normal running program, namely the compressor is in down-frequency running (for example, the frequency is 42 Hz). Of course, in other embodiments, the compressor may be operated at a frequency (e.g., 61Hz) set by a predetermined normal operation program.
In order to improve the stability of the operation of the air conditioner, the control method further comprises a starting stabilization step. The starting stabilization step comprises the steps of enabling the opening degrees of the first throttling device 51 and the second throttling device 52 to be respectively preset first optimal opening degrees; the first air outlet area is completely opened by the first guide plate 21, and the second air outlet area is completely opened by the second guide plate 22; enabling the first cross flow fan and the second cross flow fan to operate according to the rotating speed set by a preset normal operation program; enabling a compressor of the air conditioner to operate according to a frequency set by a preset normal operation program; and detecting the exhaust temperature of the compressor, and determining to finish the starting stabilization step after the exhaust temperature is in a stable state (for example, the exhaust temperature is determined to be in the stable state when the difference between the two detected exhaust temperatures is less than or equal to 2 ℃) and the operation is carried out for a preset time (for example, 5 min). That is, the start-up stabilization step may cause the air conditioner to enter a full-wind-speed, full-heat-exchange air conditioning mode, and cause the exhaust temperature to be in a steady state and to run for a preset duration. After the step of starting and stabilizing is completed, the air conditioner can detect the temperature of the surface layer of the skin of the human body, or the step of obtaining the leg blowing prevention instruction input by the user is carried out.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (6)
1. The control method of the air conditioner is characterized in that the air conditioner comprises an air conditioner indoor unit; the air-conditioning indoor unit comprises a shell, wherein the shell is provided with an air inlet, the front part of the shell is provided with an air outlet, and the air outlet is provided with a first air outlet area and a second air outlet area positioned on the lower side of the first air outlet area; the air-conditioning indoor unit further comprises:
the first guide plate is arranged on the shell and is configured to completely open, completely shield or partially shield the first air outlet area;
the second guide plate is arranged on the shell and is configured to completely open, completely shield or partially shield the second air outlet area; the second guide plate is provided with a plurality of micropores;
the intelligent wearable detection device is configured to be mounted on a human body to detect the temperature of the surface layer of the skin of the human body, and the intelligent detection device is in wireless communication connection with the air conditioner controller;
the first through-flow fan is arranged in the shell and is configured to promote airflow to enter the shell from the air inlet and flow out of the shell through the first air outlet area;
a second crossflow blower disposed within the housing and configured to urge airflow from the air inlet into the housing and out of the housing via the second air outlet region;
the first evaporator is arranged in the shell and is positioned on the inner side of the air inlet;
a first throttling device connected to an inlet of the first evaporator;
the second evaporator is arranged in the shell, is positioned on the inner side of the air inlet and is positioned on the lower side of the first evaporator; and
a second throttling device connected to an inlet of the second evaporator; and the control method comprises the following steps:
detecting the temperature of the surface layer of human skin;
when the temperature is lower than or equal to a first preset temperature, the second guide plate completely shields the second air outlet area so that the airflow flows out of the shell through the micropores;
when the temperature of the surface layer of the skin of the human body is higher than the first preset temperature, the opening degrees of the first throttling device and the second throttling device are respectively preset first optimal opening degrees; the first air outlet area is fully opened by the first guide plate, and the second air outlet area is fully opened by the second guide plate; enabling the first cross flow fan and the second cross flow fan to operate according to the rotating speed set by a preset normal operation program; enabling a compressor of the air conditioner to operate according to a frequency set by a preset normal operation program;
when the temperature of the surface layer of the skin of the human body is between a second preset temperature and the first preset temperature, enabling a compressor of the air conditioner to operate according to the frequency set by a preset normal operation program; setting the opening degree of the second throttling device to be a preset third optimal opening degree; enabling the rotating speed of the second cross-flow fan to be lower than the rotating speed set by a preset normal operation program; the first preset temperature is greater than the second preset temperature;
when the temperature of the surface layer of the skin of the human body is lower than the second preset temperature, the running frequency of the compressor is lower than the frequency set by a preset normal running program; at least enabling the rotating speed of the second cross-flow fan to be lower than the rotating speed set by a preset normal operation program; and enabling the opening degrees of the first throttling device and the second throttling device to be respectively preset second optimal opening degrees.
2. The control method according to claim 1,
the first preset temperature is 36.8 ℃ to 37.2 ℃, and the second preset temperature is 35.8 ℃ to 36.2 ℃; detecting the temperature of the surface layer of the skin of the human body by using intelligent wearable detection equipment; detection equipment is dressed to intelligence is intelligent bracelet.
3. The control method according to claim 1, characterized by further comprising:
acquiring a leg blowing prevention instruction input by a user, and enabling the second guide plate to completely shield the second air outlet area, so that airflow flows out of the shell through the plurality of micropores, and the opening degree of the second throttling device is a preset fourth optimal opening degree; and reducing the rotating speed of the second crossflow blower so that the rotating speed of the second crossflow blower is lower than that set by a preset normal operation program.
4. The control method according to claim 3, characterized by further comprising a start-up stabilization step; the start-up stabilizing step includes:
the opening degrees of the first throttling device and the second throttling device are respectively preset first optimal opening degrees; the first air outlet area is fully opened by the first guide plate, and the second air outlet area is fully opened by the second guide plate; enabling the first cross flow fan and the second cross flow fan to operate according to the rotating speed set by a preset normal operation program; enabling a compressor of the air conditioner to operate according to a frequency set by a preset normal operation program;
and detecting the exhaust temperature of the compressor, and determining to finish the starting stabilization step after the exhaust temperature is in a stable state and runs for a preset time.
5. An air-conditioning indoor unit, characterized in that the air-conditioning indoor unit is an air-conditioning indoor unit that employs the control method of an air conditioner according to any one of claims 1 to 4.
6. An indoor unit of an air conditioner according to claim 5,
the ratio of the height of the second air outlet area to the height of the first air outlet area is 9/10-3/5.
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| CN201910959392.7A CN110736140B (en) | 2019-10-10 | 2019-10-10 | Air conditioner indoor unit and control method of air conditioner |
| PCT/CN2020/115667 WO2021068719A1 (en) | 2019-10-10 | 2020-09-16 | Air conditioner indoor unit and control method for air conditioner |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736140B (en) * | 2019-10-10 | 2022-01-21 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and control method of air conditioner |
| CN111306721A (en) * | 2020-02-18 | 2020-06-19 | 青岛海尔空调器有限总公司 | Control method of air conditioner and air conditioner |
| CN111306618A (en) * | 2020-02-28 | 2020-06-19 | 青岛海尔空调器有限总公司 | Vertical air conditioner |
| CN111780241B (en) * | 2020-06-08 | 2022-09-13 | 海信空调有限公司 | Air conditioner with double air outlets |
| CN215982840U (en) * | 2021-06-17 | 2022-03-08 | 青岛海尔创新科技有限公司 | Air conditioner indoor unit and air conditioner |
| CN114811740A (en) * | 2022-04-14 | 2022-07-29 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air conditioner |
| CN115218433A (en) * | 2022-07-07 | 2022-10-21 | 青岛海尔空调器有限总公司 | Control method and device for air conditioner, storage medium and air conditioner |
| CN115507430A (en) * | 2022-09-27 | 2022-12-23 | 海信空调有限公司 | Indoor air conditioner |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202182542U (en) * | 2011-08-15 | 2012-04-04 | 海尔集团公司 | Rotary guide plate and vertical air conditioner |
| CN104748234A (en) * | 2015-03-30 | 2015-07-01 | 广东美的制冷设备有限公司 | Air-conditioner |
| CN104930659A (en) * | 2015-06-24 | 2015-09-23 | 海信（山东）空调有限公司 | Air conditioner running state detection method and system |
| CN105020848A (en) * | 2015-05-29 | 2015-11-04 | 广东美的制冷设备有限公司 | Air conditioner and air speed control method thereof |
| CN106678958A (en) * | 2016-11-02 | 2017-05-17 | 珠海格力电器股份有限公司 | Air conditioner |
| CN107255307A (en) * | 2017-05-24 | 2017-10-17 | 青岛海尔空调器有限总公司 | Air-conditioning |
| CN107255337A (en) * | 2017-05-24 | 2017-10-17 | 青岛海尔空调器有限总公司 | The air supply method of air-conditioning |
| CN107270506A (en) * | 2016-07-19 | 2017-10-20 | 天津市爱德恒业科技发展有限公司 | Vertical air-conditioner wind outlet mouthful Wind Control device |
| CN107477671A (en) * | 2017-07-31 | 2017-12-15 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and its control method |
| WO2018074718A1 (en) * | 2016-10-21 | 2018-04-26 | 삼성전자주식회사 | Air conditioner |
| CN108151152A (en) * | 2017-12-27 | 2018-06-12 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN108278760A (en) * | 2017-12-20 | 2018-07-13 | 青岛海尔空调器有限总公司 | The air blowing control method and computer storage media of air conditioner |
| CN108302749A (en) * | 2017-12-20 | 2018-07-20 | 青岛海尔空调器有限总公司 | A kind of air conditioner air-out structure and air conditioner |
| CN108332375A (en) * | 2018-01-31 | 2018-07-27 | 广东美的制冷设备有限公司 | Air-conditioner control method, electronic equipment and computer readable storage medium |
| CN207936270U (en) * | 2018-01-16 | 2018-10-02 | 青岛海尔空调器有限总公司 | Air conditioner room unit |
| JP2018179416A (en) * | 2017-04-14 | 2018-11-15 | パナソニックＩｐマネジメント株式会社 | Air conditioner |
| CN208920292U (en) * | 2018-09-30 | 2019-05-31 | 广东美的制冷设备有限公司 | The indoor unit of floor type air-conditioner and floor type air-conditioner with it |
| CN209147243U (en) * | 2018-08-22 | 2019-07-23 | 青岛海尔空调器有限总公司 | Air conditioner with micropore air-supply structure |
| CN209147255U (en) * | 2018-09-17 | 2019-07-23 | 青岛海尔空调器有限总公司 | Double through-flow air conditioner |
| CN209147245U (en) * | 2018-08-22 | 2019-07-23 | 青岛海尔空调器有限总公司 | The micropore air-supply structure and air conditioner of variable position |
| CN110285533A (en) * | 2019-06-13 | 2019-09-27 | 青岛海尔空调器有限总公司 | The control method and air conditioner of air conditioner |
| CN209459166U (en) * | 2018-12-27 | 2019-10-01 | 青岛海尔空调器有限总公司 | A kind of guide plate system and air conditioner |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1054576A (en) * | 1996-08-09 | 1998-02-24 | Toshiba Corp | Floor radiation system |
| JP2004225927A (en) * | 2003-01-20 | 2004-08-12 | Mitsubishi Electric Corp | Air conditioning device and method |
| JP2009257709A (en) * | 2008-04-21 | 2009-11-05 | Panasonic Corp | Air conditioner |
| JP5315837B2 (en) * | 2008-07-31 | 2013-10-16 | パナソニック株式会社 | Heat exchange device and heating element storage device equipped with the same |
| CN104236016B (en) * | 2014-08-15 | 2017-10-17 | 华为技术有限公司 | A kind of method being controlled to temperature control equipment, device and wearable device |
| CN104279705B (en) * | 2014-10-08 | 2017-07-04 | 广东美的制冷设备有限公司 | Air conditioning control method, system and air-conditioning equipment |
| CN204629728U (en) * | 2015-03-30 | 2015-09-09 | 广东美的制冷设备有限公司 | Air-conditioner |
| KR20170076441A (en) * | 2015-12-24 | 2017-07-04 | 주식회사 대유위니아 | Air-conditioner |
| KR102479811B1 (en) * | 2016-06-13 | 2022-12-23 | 삼성전자주식회사 | Air conditioner and control method thereof |
| CN106123120B (en) * | 2016-07-01 | 2019-03-29 | 芜湖美智空调设备有限公司 | A kind of air conditioner room unit control method |
| CN106440028B (en) * | 2016-09-19 | 2021-11-05 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106595010A (en) * | 2017-01-24 | 2017-04-26 | 珠海格力电器股份有限公司 | Air guide panel of air conditioner and air conditioning device |
| CN107388369B (en) * | 2017-07-31 | 2020-05-22 | 广东美的制冷设备有限公司 | Cabinet air conditioner and control method thereof |
| CN107525147B (en) * | 2017-08-31 | 2023-10-31 | 广东美的制冷设备有限公司 | Cabinet air conditioner and control method thereof |
| CN109595778A (en) * | 2018-12-29 | 2019-04-09 | 广东美的暖通设备有限公司 | Wind outlet panel and air conditioner |
| CN110736140B (en) * | 2019-10-10 | 2022-01-21 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and control method of air conditioner |
-
2019
- 2019-10-10 CN CN201910959392.7A patent/CN110736140B/en active Active
-
2020
- 2020-09-16 WO PCT/CN2020/115667 patent/WO2021068719A1/en active Application Filing
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202182542U (en) * | 2011-08-15 | 2012-04-04 | 海尔集团公司 | Rotary guide plate and vertical air conditioner |
| CN104748234A (en) * | 2015-03-30 | 2015-07-01 | 广东美的制冷设备有限公司 | Air-conditioner |
| CN105020848A (en) * | 2015-05-29 | 2015-11-04 | 广东美的制冷设备有限公司 | Air conditioner and air speed control method thereof |
| CN104930659A (en) * | 2015-06-24 | 2015-09-23 | 海信（山东）空调有限公司 | Air conditioner running state detection method and system |
| CN107270506A (en) * | 2016-07-19 | 2017-10-20 | 天津市爱德恒业科技发展有限公司 | Vertical air-conditioner wind outlet mouthful Wind Control device |
| WO2018074718A1 (en) * | 2016-10-21 | 2018-04-26 | 삼성전자주식회사 | Air conditioner |
| CN106678958A (en) * | 2016-11-02 | 2017-05-17 | 珠海格力电器股份有限公司 | Air conditioner |
| JP2018179416A (en) * | 2017-04-14 | 2018-11-15 | パナソニックＩｐマネジメント株式会社 | Air conditioner |
| CN107255307A (en) * | 2017-05-24 | 2017-10-17 | 青岛海尔空调器有限总公司 | Air-conditioning |
| CN107255337A (en) * | 2017-05-24 | 2017-10-17 | 青岛海尔空调器有限总公司 | The air supply method of air-conditioning |
| CN107477671A (en) * | 2017-07-31 | 2017-12-15 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and its control method |
| CN108302749A (en) * | 2017-12-20 | 2018-07-20 | 青岛海尔空调器有限总公司 | A kind of air conditioner air-out structure and air conditioner |
| CN108278760A (en) * | 2017-12-20 | 2018-07-13 | 青岛海尔空调器有限总公司 | The air blowing control method and computer storage media of air conditioner |
| CN108151152A (en) * | 2017-12-27 | 2018-06-12 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN207936270U (en) * | 2018-01-16 | 2018-10-02 | 青岛海尔空调器有限总公司 | Air conditioner room unit |
| CN108332375A (en) * | 2018-01-31 | 2018-07-27 | 广东美的制冷设备有限公司 | Air-conditioner control method, electronic equipment and computer readable storage medium |
| CN209147243U (en) * | 2018-08-22 | 2019-07-23 | 青岛海尔空调器有限总公司 | Air conditioner with micropore air-supply structure |
| CN209147245U (en) * | 2018-08-22 | 2019-07-23 | 青岛海尔空调器有限总公司 | The micropore air-supply structure and air conditioner of variable position |
| CN209147255U (en) * | 2018-09-17 | 2019-07-23 | 青岛海尔空调器有限总公司 | Double through-flow air conditioner |
| CN208920292U (en) * | 2018-09-30 | 2019-05-31 | 广东美的制冷设备有限公司 | The indoor unit of floor type air-conditioner and floor type air-conditioner with it |
| CN209459166U (en) * | 2018-12-27 | 2019-10-01 | 青岛海尔空调器有限总公司 | A kind of guide plate system and air conditioner |
| CN110285533A (en) * | 2019-06-13 | 2019-09-27 | 青岛海尔空调器有限总公司 | The control method and air conditioner of air conditioner |
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|---|---|
| CN110736140A (en) | 2020-01-31 |
| WO2021068719A1 (en) | 2021-04-15 |
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