CN111336589A - Method for realizing health function of air conditioner indoor unit - Google Patents
Method for realizing health function of air conditioner indoor unit Download PDFInfo
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- CN111336589A CN111336589A CN202010230076.9A CN202010230076A CN111336589A CN 111336589 A CN111336589 A CN 111336589A CN 202010230076 A CN202010230076 A CN 202010230076A CN 111336589 A CN111336589 A CN 111336589A
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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
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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
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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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
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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
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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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
- F24F11/56—Remote control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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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
- F24F13/28—Arrangement or mounting of filters
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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
- F24F13/30—Arrangement or mounting of heat-exchangers
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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)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air Conditioning Control Device (AREA)
Abstract
A method for realizing health function of an air conditioner indoor unit belongs to the technical field of air conditioners. The method is characterized in that: the method comprises the following steps: step a, judging whether disinfection treatment needs to be carried out on the indoor unit of the air conditioner, and if the disinfection treatment needs to be carried out, executing the step b; step b, closing the blades to close the air outlet (5) and enabling the fan to rotate reversely at the minimum rotating speed; step c, judging whether the disinfection temperature or/and the disinfection time need to be set, and executing the step d without executing the step e; step d, setting a disinfection temperature or/and disinfection time; and e, sterilizing the heat exchanger, the filter material and the interior of the shell at high temperature through the heat exchanger. In the method for realizing the health function of the air-conditioning indoor unit, the filtering and the collection of bacteria in the indoor air are realized, and meanwhile, the heat of the heat exchanger is spread inside the shell and blown to the filtering material by the fan rotating reversely, so that the high-temperature disinfection of the filtering material is realized.
Description
Technical Field
A method for realizing health function of an air conditioner indoor unit belongs to the technical field of air conditioners.
Background
Air conditioners are one of the most common electric appliances at present and are widely applied to various places. The air conditioner generally comprises an indoor unit and an outdoor unit, wherein a heat exchanger and a fan are arranged in the indoor unit, and when the air conditioner heats, indoor air enters through an air inlet of the indoor unit under the action of the fan of the indoor unit, and is blown out through an air outlet of the indoor unit after heat exchange of the heat exchanger. With the increasing health awareness, more and more people are paying attention to the necessity of sterilizing the indoor unit of the air conditioner.
In the prior art, people mainly aim at cleaning and disinfecting an indoor unit of an air conditioner, however, the cleaning of the filtering material of the indoor unit can only reduce the amount of dust circulating indoors to a certain extent, and the filtering material cannot achieve a disinfection effect. In addition, the filtering material is generally fixed inside the casing of the indoor unit, and the machine is easily damaged when a non-professional person carries out disassembly and assembly, so that the indoor unit is usually disinfected and cleaned only by the professional person. However, due to the difference in factors such as the professional skills of the operator, it is sometimes difficult to achieve the desired effect. Therefore, the technical scheme of automatically realizing indoor unit disinfection is a problem to be solved in the field.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the defects of the prior art are overcome, the filtering material is arranged, the filtering and the collection of bacteria in indoor air are realized, meanwhile, the heat of the heat exchanger is filled in the shell and flows out from the air inlet by utilizing the fan rotating reversely, and the method for realizing the health function of the indoor unit of the air conditioner by sterilizing the filtering material at high temperature is realized.
The technical scheme adopted by the invention for solving the technical problems is as follows: the method for realizing the health function of the air-conditioning indoor unit is characterized in that a fan and a heat exchanger are arranged in a casing of the air-conditioning indoor unit, indoor air enters from an air inlet formed in the casing under the action of the fan and is output from an air outlet after being subjected to heat exchange through the heat exchanger, and blades are arranged at the air outlet, and the method is characterized in that: the high-temperature disinfection method comprises the following steps:
step a, judging whether disinfection treatment needs to be carried out on the indoor unit of the air conditioner, and if the disinfection treatment needs to be carried out, executing the step b;
b, the air conditioner enters a disinfection mode, in the disinfection mode, the controller controls the blades at the air outlet to be closed, the air outlet is closed, and the controller controls the fan in the shell to rotate reversely at the minimum rotating speed;
step c, judging whether the sterilization temperature or/and the sterilization time needs to be adjusted, if so, executing the step d, and if not, skipping the step d and executing the step e;
d, setting the disinfection temperature or/and the disinfection time;
and e, in the set or default disinfection time, the heat emitted by the heat exchanger reaches the set or default disinfection temperature in the shell under the action of the fan, the heat exchanger and the interior of the shell are disinfected, and meanwhile, the gas reaching the disinfection temperature in the shell flows out from the air inlet by the fan to disinfect the filtering material.
Preferably, a fixed frame is arranged outside the air inlet, and the filter material is fixed on the outer surface of the air inlet through the fixed frame.
Preferably, the sterilization temperature is 60-100 ℃.
Preferably, a key area is arranged on the surface of the casing or the remote controller, and a high-temperature disinfection key for starting the disinfection mode is arranged in the key area.
Preferably, a health preserving mode is further arranged, a health preserving key for entering and selecting the health preserving mode is arranged in a key area on the surface of the shell, and the health preserving mode has four mode selections of temperature, wind speed and wind outlet direction combination.
Preferably, the four health preserving modes include: modes 1-4, wherein in the mode 1, the return air temperature is 27 ℃, and the air inlet direction is flat blowing; in the mode 2, the return air temperature is 28 ℃, and the air inlet direction is flat blowing; in the mode 3, the return air temperature is 29 ℃, and the air inlet direction is downward blowing; in the mode 4, the return air temperature is 30 ℃, the air inlet direction is downward blowing, and the air speeds of the modes 1-4 are increased in sequence.
Preferably, the filter material is spray-melt cloth or non-woven cloth.
Preferably, the button area is internally provided with an independent purification key of a progress independent purification mode, and the independent purification key is provided with a fan only for working under the independent purification mode.
Preferably, the button area is internally provided with an independent purification button of a progress independent purification mode, and the independent purification button is provided with and only provided with a fan to work under the independent purification mode.
Preferably, in step e, the wind speed of the fan at the minimum rotation speed is 0.3-0.8 m/s.
Compared with the prior art, the invention has the beneficial effects that:
1. in the method for realizing the health function of the air-conditioning indoor unit, the filtering material is arranged, so that the bacteria in the indoor air are filtered and collected, and meanwhile, the heat of the heat exchanger is blown to the filtering material by the fan rotating reversely, so that the high-temperature disinfection of the filtering material is realized.
2. The filter material is realized through the spray-melting cloth (or non-woven fabric), because the spray-melting cloth (or non-woven fabric) has bacteria and viruses and has better filtering effect, the indoor air is firstly filtered by the filter material before entering the casing, namely, the air conditioner realizes the purification of the indoor air in the use process, so that an air purifier does not need to be independently purchased, the household expenditure is greatly saved, and meanwhile, the sterile state inside the indoor unit is kept.
3. Filter material passes through fixed frame to be fixed in the outside of casing, consequently to the requirement greatly reduced of professional degree during the dismouting, demolish and change more conveniently, more be applicable to the family and operate by oneself, and the dismouting process can not cause any damage to machine itself.
4. The air conditioner indoor unit is characterized in that a health care key is arranged in a key area of the air conditioner indoor unit, the health care key passes through a controller of the air conditioner, multiple operation modes are preset, the return air temperature, the air speed and the air direction are respectively reserved under each operation mode, when the corresponding operation mode is selected, the air conditioner operates in a corresponding mode, and through setting the health care key, when the air conditioner works in a mode of manual reservation, people can be guaranteed to use the air conditioner under the scientific condition, and the occurrence of air conditioning diseases during long-term use of the air conditioner is effectively prevented.
5. The key area of the indoor unit of the air conditioner is internally provided with an independent purification key, only a fan inside the indoor unit operates in the whole air conditioning system through the health care key, the air conditioner does not need to refrigerate or heat at the moment, indoor air forms 'internal circulation' in a room through the indoor unit of the air conditioner, and the indoor air purification device is particularly suitable for purifying indoor air in spring and autumn.
6. The method for realizing the health function of the air conditioner indoor unit can be suitable for the indoor unit of a wall-mounted air conditioner and the indoor unit of a cabinet air conditioner, and is wider in application range.
Drawings
Fig. 1 is a flow chart of a method for enabling an air conditioner indoor unit to realize a health function.
Fig. 2 is a front view of an air conditioning indoor unit in a method of implementing a health function of the air conditioning indoor unit.
Fig. 3 is a front view of an air conditioning indoor unit in a method for implementing a health function of the air conditioning indoor unit.
Wherein: 1. air intake 2, fixed frame 3, casing 4, button district 5, air outlet.
Detailed Description
FIGS. 1 to 3 illustrate preferred embodiments of the present invention, and the present invention will be further described with reference to FIGS. 1 to 3.
As shown in fig. 1, a method for implementing a health function of an indoor unit of an air conditioner includes the following steps:
the air conditioner belongs to normal operating or standby state, combines fig. 2~3, and when the air conditioner was in normal operating state, the room air got into casing 3 inside through air intake 1 under the effect of the inside fan of indoor set to blow off through air outlet 5, so circulation is provided with the heat exchanger in casing 3's inside, and the room air is carrying on foretell circulation in-process, realizes the heat transfer through the heat exchanger. The same as the prior art, the blades are arranged at the air outlet 5, and the control of the wind direction and the swing mode of the air outlet 5 can be realized through the blades.
A fixed frame 2 is arranged outside the air inlet 1, and a filter material (not shown in the figure) is attached to the surface of the air inlet 1 through the fixed frame 2. The filter material is realized through the spray-melting cloth (or non-woven fabric), because the spray-melting cloth (or non-woven fabric) has bacteria and virus and has better filter effect, the indoor air is firstly filtered by the filter material before entering the casing 3, namely, the air conditioner realizes the purification of the indoor air in the use process, so that an air purifier does not need to be independently purchased, the household expenditure is greatly saved, and meanwhile, the sterile state inside the indoor unit is kept.
Because filtering material passes through fixed frame 2 to be fixed at the surface of casing 3, consequently to the requirement greatly reduced of professional degree during the dismouting, it is more convenient to demolish and change, more is applicable to the family and operates by oneself, and the dismouting process can not cause any damage to machine itself.
Still be provided with on casing 3 and press key zone 4, be provided with a plurality of buttons in press key zone 4, press the button in the key zone 4 except that the switch button and the temperature regulation button that the air conditioner generally set up on the market, still be provided with "health preserving key" in the press key zone 4 of the air conditioning indoor set of this application, the controller that "health preserving key" passes through the air conditioner, multiple operating mode has been preset, to return air temperature under each operating mode, wind speed and wind direction are reserved respectively, when selecting corresponding operating mode, the air conditioner moves with corresponding mode, in this application, predetermined mode is as shown in the following table:
TABLE 1
According to the theory of traditional Chinese medicine, different constitutions (body cold and body heat) of Chinese people have different combination requirements on temperature, humidity, wind speed and wind direction, the temperature is set to be four temperatures of 27 ℃, 28 ℃, 29 ℃ and 30 ℃ through health care keys, the wind speed has four grades of wind speed including small wind speed, secondary and medium wind speed, medium wind speed and large wind speed, and the wind port direction has two types of blowing-in-flat and blowing-down. By setting the health care key, when the air conditioner works in a manual booking mode, people can use the air conditioner under a scientific condition, and air conditioner diseases are effectively prevented from occurring when the air conditioner is used for a long time.
The key area 4 and the remote controller are internally provided with an independent purification key, only a fan inside an indoor unit operates in the whole air conditioning system through the independent purification key, at the moment, the air conditioner does not need to refrigerate or heat, indoor air forms 'internal circulation' in a room through the indoor unit of the air conditioner, and the remote controller is particularly suitable for purifying the indoor air in spring and autumn.
in the using process of the air conditioner, judging whether the indoor unit of the air conditioner needs to be disinfected, if so, executing step 1003, and if not, returning to step 1001;
still be provided with "high temperature disinfection key", "high temperature disinfection key" and foretell "health care key", "independent purification key" in foretell according to the key zone 4, except can setting up in the key zone 4 of casing 3, also can set up on the air conditioner remote controller simultaneously, conveniently carry out remote operation, when needs are disinfected, press according to the key zone 4 or the "high temperature disinfection key" on the air conditioner remote controller, can disinfect to the air conditioning indoor set.
The controller controls the blades at the air outlet 5 to be closed, and the air outlet 5 is closed.
the controller controls the fan of the indoor unit shell 3 of the air conditioner to rotate reversely.
the controller controls the fan to rotate at the minimum rotating speed, the air outlet speed is adjusted to be the minimum, and the corresponding air speed of the fan at the minimum rotating speed is 0.3-0.8 m/s.
judging whether the sterilization temperature needs to be adjusted in the sterilization mode by an operator, if so, sequentially executing the steps 1007-1008, and if not, sterilizing at the default sterilization temperature, skipping the step 1007 and executing the step 1008.
the operator sets the disinfection temperature by means of the air conditioner remote control or keys in the key zone 4.
judging whether the sterilization time needs to be adjusted in the sterilization mode by an operator, if so, sequentially executing the step 1009-the step 1010, if not, sterilizing in default sterilization time, skipping the step 1009 and executing the step 1010.
the operator sets the disinfection time by means of the air conditioner remote control or the keys in the key area 4.
the filter material is sterilized at a default (or set) temperature, and after a predetermined sterilization time is reached, the sterilization is performed.
The specific working process and working principle are as follows:
during the use of the air conditioner, the indoor air is firstly filtered by the filtering material before entering the machine shell 3, namely, the air conditioner realizes the purification of the indoor air during the use. Because the filtering material can filter the indoor bacteria, the intercepted bacteria are gathered at the filtering material, whether the indoor unit of the air conditioner needs to be disinfected or not needs to be judged, and if the indoor unit of the air conditioner needs to be disinfected, the button area 4 or a high-temperature disinfection key on the remote controller of the air conditioner is pressed, so that the indoor unit of the air conditioner can be disinfected. After entering a disinfection mode, the air conditioner controller firstly controls blades at the air outlet 5 to be closed, the air outlet 5 is closed, then a fan of the shell 3 of the indoor unit of the air conditioner is controlled to reversely rotate at the minimum rotating speed, and the heat of the heat exchanger is firstly filled in the shell 3 under the action of the fan at the preset (or default) disinfection temperature and disinfection time to disinfect the interior of the shell 3 (including components such as the heat exchanger) and the like; then the heat of the heat exchanger is simultaneously blown out from the air outlet 5 under the action of the fan to disinfect the filtering material until the disinfection is finished. After high-temperature sterilization, the spray-melted cloth is properly wetted by spraying, and then the filter material is taken down and replaced. During epidemic situation, disinfectant such as alcohol can be sprayed on the spray-melting cloth for disinfection, and the spray-melting cloth can be continuously used.
In the present application, the filter material at the air inlet 1 is sterilized by means of a heat exchanger inside the housing 3. In the prior art, the temperature of the heat exchanger can reach 60-100 ℃, so that the disinfection temperature can be set within the range of 60-100 ℃. After the filter material enters the disinfection mode, the fan reversely rotates at the minimum rotating speed, so that air in the machine shell 3 is heated by the heat exchanger and is blown out from the air outlet 5 under the driving of the fan, and high-temperature sterilization and disinfection of the filter material are realized.
The method for realizing the health function of the air conditioner indoor unit can be suitable for the indoor unit of a wall-mounted air conditioner and the indoor unit of a cabinet air conditioner.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (9)
1. A method for realizing health function of an air-conditioning indoor unit is characterized in that a fan and a heat exchanger are arranged in a casing (3) of the air-conditioning indoor unit, indoor air enters from an air inlet (1) formed in the casing (3) under the action of the fan and is output from an air outlet (5) after being subjected to heat exchange by the heat exchanger, and blades are arranged at the air outlet (5), and the method is characterized in that: the outside of the air inlet (1) is provided with a filtering material, and the high-temperature disinfection method comprises the following steps:
step a, judging whether disinfection treatment needs to be carried out on the indoor unit of the air conditioner, and if the disinfection treatment needs to be carried out, executing the step b;
b, the air conditioner enters a disinfection mode, in the disinfection mode, the controller controls the blades at the air outlet (5) to be closed, the air outlet (5) is closed, and the controller controls the fan in the shell (3) to rotate reversely at the minimum rotating speed;
step c, judging whether the sterilization temperature or/and the sterilization time needs to be adjusted, if so, executing the step d, and if not, skipping the step d and executing the step e;
d, setting the disinfection temperature or/and the disinfection time;
and e, in the set or default disinfection time, the heat emitted by the heat exchanger enables the interior of the shell (3) to reach the set or default disinfection temperature under the action of the fan, the heat exchanger and the interior of the shell (3) are disinfected, and meanwhile, the fan is utilized to enable the gas reaching the disinfection temperature in the shell (3) to flow out from the air inlet (1) to disinfect the filtering material.
2. The method for realizing the health function of the indoor unit of the air conditioner as claimed in claim 1, wherein: the air inlet is characterized in that a fixed frame (2) is arranged outside the air inlet (1), and the filtering material is fixed on the outer surface of the air inlet (1) through the fixed frame (2).
3. The method for realizing the health function of the indoor unit of the air conditioner as claimed in claim 1, wherein: the disinfection temperature is 60-100 ℃.
4. The method for realizing the health function of the indoor unit of the air conditioner as claimed in claim 1, wherein: a key area (4) is arranged on the surface of the shell (3) or the remote controller, and a high-temperature disinfection key for starting the disinfection mode is arranged in the key area (4).
5. The method for realizing the health function of the indoor unit of the air conditioner as claimed in claim 1, wherein: the air conditioner is also provided with a health care and health preservation mode, a health care and health preservation key for entering and selecting the health preservation mode is arranged in a key area (4) on the surface of the shell (3), and the health preservation mode has four mode selections of temperature, wind speed and air outlet direction combination.
6. The method for realizing the health function of the indoor unit of the air conditioner as claimed in claim 5, wherein: the four health preserving modes comprise: modes 1-4, wherein in the mode 1, the return air temperature is 27 ℃, and the air inlet direction is flat blowing; in the mode 2, the return air temperature is 28 ℃, and the air inlet direction is flat blowing; in the mode 3, the return air temperature is 29 ℃, and the air inlet direction is downward blowing; in the mode 4, the return air temperature is 30 ℃, the air inlet direction is downward blowing, and the air speeds of the modes 1-4 are increased in sequence.
7. The method for realizing the health function of the indoor unit of the air conditioner as claimed in claim 1, wherein: the filtering material is spray-melt cloth or non-woven fabric.
8. The method for realizing the health function of the indoor unit of the air conditioner as claimed in claim 1, wherein: the key area (4) is internally provided with an independent purification key of a progress independent purification mode, and only a fan works in the independent purification mode.
9. The method for realizing the health function of the indoor unit of the air conditioner as claimed in claim 1, wherein: in step e, the wind speed of the fan corresponding to the minimum rotating speed is 0.3-0.8 m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010230076.9A CN111336589A (en) | 2020-03-27 | 2020-03-27 | Method for realizing health function of air conditioner indoor unit |
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| CN202010230076.9A CN111336589A (en) | 2020-03-27 | 2020-03-27 | Method for realizing health function of air conditioner indoor unit |
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| CN111336589A true CN111336589A (en) | 2020-06-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032976A (en) * | 2020-08-25 | 2020-12-04 | 海信（山东）空调有限公司 | Air conditioner and control method thereof |
| CN113587360A (en) * | 2021-07-29 | 2021-11-02 | 海信（广东）空调有限公司 | Control method of air conditioner indoor unit |
| CN113790505A (en) * | 2021-09-08 | 2021-12-14 | 珠海格力电器股份有限公司 | Mildew-proof drying control method for HEPA filter screen full-coverage air conditioner |
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2020
- 2020-03-27 CN CN202010230076.9A patent/CN111336589A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032976A (en) * | 2020-08-25 | 2020-12-04 | 海信（山东）空调有限公司 | Air conditioner and control method thereof |
| CN112032976B (en) * | 2020-08-25 | 2022-04-12 | 海信（山东）空调有限公司 | Air conditioner and control method thereof |
| CN113587360A (en) * | 2021-07-29 | 2021-11-02 | 海信（广东）空调有限公司 | Control method of air conditioner indoor unit |
| CN113790505A (en) * | 2021-09-08 | 2021-12-14 | 珠海格力电器股份有限公司 | Mildew-proof drying control method for HEPA filter screen full-coverage air conditioner |
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