CN109297101B - Air conditioner method for disinfection, system and air conditioner - Google Patents

Air conditioner method for disinfection, system and air conditioner Download PDF

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Publication number
CN109297101B
CN109297101B CN201810955660.3A CN201810955660A CN109297101B CN 109297101 B CN109297101 B CN 109297101B CN 201810955660 A CN201810955660 A CN 201810955660A CN 109297101 B CN109297101 B CN 109297101B
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China
Prior art keywords
tube
temperature
air conditioner
sterilization
blower
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CN201810955660.3A
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CN109297101A (en
Inventor
连彩云
吴俊鸿
廖敏
王现林
赖孝成
周金声
梁之琦
彭光前
田雅颂
车雯
翟振坤
李啸宇
孙晨
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Gree Electric Appliances Inc of Zhuhai
Gree Electric Appliances Chongqing Co Ltd
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Gree Electric Appliances Inc of Zhuhai
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data

Abstract

The present invention proposes that a kind of air conditioner method for disinfection, system and air conditioner, air conditioner method for disinfection successively include sterilisation step and equilibrium step;Sterilisation step includes: that air conditioner is run with heating mode, for making air conditioner Inside Air Temperature be higher than the first temperature, to sterilize to air conditioner inside;Equilibrium step includes: air conditioner close compressor and controls wind deflector and/or inner blower, for reducing the temperature and/or pressure inside air conditioner.Method proposed by the present invention is not necessarily to change the structure of air conditioner chamber, and air conditioner room unit can be realized except mould sterilization.

Description

Air conditioner method for disinfection, system and air conditioner
Technical field
The present invention relates to air-conditioner fields, in particular to air conditioner method for disinfection, system and air conditioner.
Background technique
Air quality influences the health of people, with people indoors to time it is increasingly longer, Interior Space makings Amount problem causes the extensive concern of people;The main tool that air conditioner is controlled as indoor temperature and humidity, by forced convertion and Temperature and Humidity Control is handled the room air for flowing through air conditioner sends interior back to again, finds that air conditioner was using after study The component of Cheng Zhong, heat exchanger indoor unit, fan blade, air duct etc. and processing air flow contacts is easy to happen mildew and breeds bacterium.It is low Warm pasteurize and high temperature technology have been applied by maturation in food, health field etc., since air conditioner can pass through System control meets it and sterilizes parameter, therefore the above technology can be introduced into air conditioner, one kind as sterilization technology.
The patent of the patent No. CN203718943U, CN107642823A and CN106123226A disclose air conditioner respectively Wet sterilization function, function of ultraviolet sterilization, ozone sterilizing function, but its added respectively on air conditioner steam generator, Ultraviolet generater, ozone generator cause structure, controller hardware, controlling software design complicated, complete machine increased costs.
Therefore, it in the case where not changing existing air conditioner structure, realizes that air conditioner room unit removes mould sterilization, is this field Urgent problem to be solved.
Summary of the invention
The present invention provides a kind of air conditioner method for disinfection, system and air conditioners, without changing the structure of air conditioner chamber, i.e., Air conditioner room unit can be achieved and remove mould sterilization.
To solve the above-mentioned problems, a kind of air conditioner method for disinfection is provided as one aspect of the present invention, successively wrapped Include sterilisation step and equilibrium step;
Sterilisation step includes: that air conditioner is run with heating mode, for making air conditioner Inside Air Temperature be higher than the first temperature Degree, to be sterilized to air conditioner inside;
Equilibrium step includes: air conditioner close compressor and controls wind deflector and/or inner blower, for reducing air conditioner Internal temperature and/or pressure.
Optionally, sterilisation step further include:
According to the heat exchanger temperature T of air conditionerInner tubeControl the running frequency of compressor;Or,
According to the delivery temperature T of compressorExhaustControl the running frequency of compressor;Or,
Maintain the running frequency of compressor constant.
Optionally, according to the heat exchanger temperature T of air conditionerInner tubeControl the running frequency of compressor, comprising:
Work as TInner tube> TSterilize inner tube 1+ΔTSterilize inner tube temperature 1When, reduce the running frequency of compressor;And/or
Work as TSterilize inner tube 1-ΔTSterilize inner tube temperature 2< TInner tube≤TSterilize inner tube 1+ΔTSterilize inner tube temperature 1When, maintain the running frequency of compressor not Become;And/or
Work as TInner tube≤TWet sterilization inner tube 1-ΔTSterilize inner tube temperature 2When, increase the running frequency of compressor;
Wherein, TSterilize inner tube 1The target temperature of heat exchanger, Δ T when for heating modeSterilize inner tube temperature 1For the first amendment temperature, Δ TSterilize inner tube temperature 2For the second amendment temperature.
Optionally, according to the delivery temperature T of compressorExhaustControl the running frequency of compressor, comprising:
Work as TExhaust> TSterilization exhaust 1+ΔTSterilize delivery temperature 1When, reduce the running frequency of compressor;And/or
Work as TSterilization exhaust 1-ΔTSterilize delivery temperature 2< TExhaust≤TSterilization exhaust 1+ΔTSterilize delivery temperature 1When, maintain the running frequency of compressor not Become;And/or
Work as TExhaust≤TSterilization exhaust 1-ΔTSterilize delivery temperature 2When, increase the running frequency of compressor;
Wherein, TSterilization exhaust 1The target temperature of compressor air-discharging, Δ T when for heating modeSterilize delivery temperature 1Temperature is corrected for third, ΔTSterilize delivery temperature 2For the 4th amendment temperature.
Optionally, sterilisation step further include:
Wind deflector is closed, or, control wind deflector is opened to far from the direction where people.
Optionally, sterilisation step further include:
Close inner blower;Or,
As the heat exchanger temperature T of air conditionerInner tubeWhen greater than the first preset temperature, according to TInner tubeControl the revolving speed of inner blower; Or,
It controls inner blower and rotates forward reversion alternate run.
Optionally, the revolving speed of inner blower is controlled according to T inner tube, comprising:
Work as TInner tube≤TSterilization targets inner tube 1-ΔTSterilization judges temperature 1When, reduce the revolving speed of inner blower;And/or
Work as TSterilization targets inner tube 1-ΔTSterilization judges temperature 1< TInner tube≤TSterilization targets inner tube 1+ΔTSterilization judges temperature 2When, maintain the revolving speed of inner blower not Become;And/or
Work as TInner tube> TSterilization targets inner tube 1+ΔTSterilization judges temperature 2When, increase the revolving speed of inner blower;
Wherein, TSterilization targets inner tube 1The target temperature of heat exchanger, Δ T when for heating modeSterilization judges temperature 1Temperature is corrected for the 5th, ΔTSterilization judges temperature 2For the 6th amendment temperature.
Optionally, sterilisation step further include:
According to the heat exchanger temperature T of air conditionerInner tubeThe opening and closing of the auxiliary heat of control electricity;Or,
The auxiliary heat of the electricity of air conditioner is kept to close.
Optionally, in sterilisation step, the time that air conditioner Inside Air Temperature is higher than the first temperature is not shorter than the first sterilization Time.
Optionally, air conditioner close compressor and wind deflector and/or inner blower are controlled, comprising:
Close compressor;
Work as TInner tube> TPressure balance inner tube 1When, wind deflector is closed, and inner blower is inverted with the first revolving speed,;
Work as TPressure balance inner tube 2< TInner tube≤TPressure balance inner tube 1When, wind deflector is opened, inner blower is inverted with the second revolving speed;
Work as TPressure balance inner tube 3< TInner tube≤TPressure balance inner tube 2When, inner blower is rotated forward with third revolving speed,
Work as TInner tube≤TPressure balance inner tube 3Or inner blower rotates forward the time when reaching for the first crash time, closes inner blower;
Wherein, TInner tubeFor the heat exchanger temperature of air conditioner, TPressure balance inner tube 1For the first equilibrium temperature, TPressure balance inner tube 2It is flat for second Weigh temperature, TPressure balance inner tube 3For third equilibrium temperature, third equilibrium temperature is less than the second equilibrium temperature, and the second equilibrium temperature is less than One equilibrium temperature;
Or,
Close compressor;
Work as TInner tube> TPressure balance inner tube 1When, wind deflector is closed, and inner blower is inverted with the first revolving speed,;
Work as TPressure balance inner tube 2< TInner tube≤TPressure balance inner tube 1When, wind deflector is opened to the direction far from people, and inner blower is with the second revolving speed Reversion;
Work as TInner tube≤TPressure balance inner tube 2Or inner blower rotates forward the time when reaching for the first crash time, closes inner blower;
Wherein, TInner tubeFor the heat exchanger temperature of air conditioner, TPressure balance inner tube 1For the first equilibrium temperature, TPressure balance inner tube 2It is flat for second Weigh temperature, and the second equilibrium temperature is less than the first equilibrium temperature.
The application also proposes a kind of air conditioner disinfection system, comprising:
Sterili-sation unit is run for controlling air conditioner with heating mode, so that air conditioner Inside Air Temperature is higher than first Temperature, to be sterilized to air conditioner inside;
Balancing unit, for closing cooler compressor and controlling wind deflector and/or inner blower, to reduce in air conditioner The temperature and/or pressure in portion.
Optionally, sterili-sation unit is also used to:
According to the heat exchanger temperature T of air conditionerInner tubeControl the running frequency of compressor;Or,
According to the delivery temperature T of compressorExhaustControl the running frequency of compressor;Or,
Maintain the running frequency of compressor constant.
Optionally, according to the heat exchanger temperature T of air conditionerInner tubeControl the running frequency of compressor, comprising:
Work as TInner tube> TSterilize inner tube 1+ΔTSterilize inner tube temperature 1When, reduce the running frequency of compressor;And/or
Work as TSterilize inner tube 1-ΔTSterilize inner tube temperature 2< TInner tube≤TSterilize inner tube 1+ΔTSterilize inner tube temperature 1When, maintain the running frequency of compressor not Become;And/or
Work as TInner tube≤TWet sterilization inner tube 1-ΔTSterilize inner tube temperature 2When, increase the running frequency of compressor;
Wherein, TSterilize inner tube 1The target temperature of heat exchanger, Δ T when for heating modeSterilize inner tube temperature 1For the first amendment temperature, Δ TSterilize inner tube temperature 2For the second amendment temperature.
Optionally, according to the delivery temperature T of compressorExhaustControl the running frequency of compressor, comprising:
Work as TExhaust> TSterilization exhaust 1+ΔTSterilize delivery temperature 1When, reduce the running frequency of compressor;And/or
Work as TSterilization exhaust 1-ΔTSterilize delivery temperature 2< TExhaust≤TSterilization exhaust 1+ΔTSterilize delivery temperature 1When, maintain the running frequency of compressor not Become;And/or
Work as TExhaust≤TSterilization exhaust 1-ΔTSterilize delivery temperature 2When, increase the running frequency of compressor;
Wherein, TSterilization exhaust 1The target temperature of compressor air-discharging, Δ T when for heating modeSterilize delivery temperature 1Temperature is corrected for third, ΔTSterilize delivery temperature 2For the 4th amendment temperature.
Optionally, sterili-sation unit is also used to:
Wind deflector is closed, or, control wind deflector is opened to far from the direction where people.
Optionally, sterili-sation unit is also used to:
Close inner blower;Or,
As the heat exchanger temperature T of air conditionerInner tubeWhen greater than the first preset temperature, according to TInner tubeControl the revolving speed of inner blower; Or,
It controls inner blower and rotates forward reversion alternate run.
Optionally, according to TInner tubeControl the revolving speed of inner blower, comprising:
Work as TInner tube≤TSterilization targets inner tube 1-ΔTSterilization judges temperature 1When, reduce the revolving speed of inner blower;And/or
Work as TSterilization targets inner tube 1-ΔTSterilization judges temperature 1< TInner tube≤TSterilization targets inner tube 1+ΔTSterilization judges temperature 2When, maintain the revolving speed of inner blower not Become;And/or
Work as TInner tube> TSterilization targets inner tube 1+ΔTSterilization judges temperature 2When, increase the revolving speed of inner blower;
Wherein, TSterilization targets inner tube 1The target temperature of heat exchanger, Δ T when for heating modeSterilization judges temperature 1Temperature is corrected for the 5th, ΔTSterilization judges temperature 2For the 6th amendment temperature.
Optionally, sterili-sation unit is also used to:
According to the heat exchanger temperature T of air conditionerInner tubeThe opening and closing of the auxiliary heat of control electricity;Or,
The auxiliary heat of the electricity of air conditioner is kept to close.
Optionally, the time that sterili-sation unit is also used to that air conditioner is made to be higher than the first temperature is not shorter than the first sterilizing time.
Optionally, balancing unit closes cooler compressor and controls wind deflector and/or inner blower, comprising:
Close compressor;
Work as TInner tube> TPressure balance inner tube 1When, wind deflector is closed, and inner blower is inverted with the first revolving speed,;
Work as TPressure balance inner tube 2< TInner tube≤TPressure balance inner tube 1When, wind deflector is opened, inner blower is inverted with the second revolving speed;
Work as TPressure balance inner tube 3< TInner tube≤TPressure balance inner tube 2When, inner blower is rotated forward with third revolving speed,
Work as TInner tube≤TPressure balance inner tube 3Or inner blower rotates forward the time when reaching for the first crash time, closes inner blower;
Wherein, TInner tubeFor the heat exchanger temperature of air conditioner, TPressure balance inner tube 1For the first equilibrium temperature, TPressure balance inner tube 2It is flat for second Weigh temperature, TPressure balance inner tube 3For third equilibrium temperature, third equilibrium temperature is less than the second equilibrium temperature, and the second equilibrium temperature is less than One equilibrium temperature;
Or,
Close compressor;
Work as TInner tube> TPressure balance inner tube 1When, wind deflector is closed, and inner blower is inverted with the first revolving speed,;
Work as TPressure balance inner tube 2< TInner tube≤TPressure balance inner tube 1When, wind deflector is opened to the direction far from people, and inner blower is with the second revolving speed Reversion;
Work as TInner tube≤TPressure balance inner tube 2Or inner blower rotates forward the time when reaching for the first crash time, closes inner blower;
Wherein, TInner tubeFor the heat exchanger temperature of air conditioner, TPressure balance inner tube 1For the first equilibrium temperature, TPressure balance inner tube 2It is flat for second Weigh temperature, and the second equilibrium temperature is less than the first equilibrium temperature.
The present invention also proposes a kind of air conditioner, including processor, memory and storage on a memory can be in processors The step of program of upper operation, processor realizes either method proposed by the present invention when executing program.
The present invention also proposes a kind of air conditioner, including any system proposed by the present invention.
The invention proposes a kind of air conditioner method for disinfection, system and air conditioners, wherein in method for disinfection, utilizes sky It adjusts the existing heating function of device to be sterilized, is not necessarily to additional sterilizing unit, reduces sterilization cost, it is user-friendly, Improve user experience.
Detailed description of the invention
Fig. 1 is a kind of flow chart of air conditioner method for disinfection in the embodiment of the present invention;
Fig. 2 is a kind of control flow chart of air conditioner method for disinfection in the embodiment of the present invention;
Fig. 3 is a kind of composition figure of air conditioner disinfection system in the embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, " Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover Covering non-exclusive includes to be not necessarily limited to for example, containing the process, method of a series of steps or units, device, product or electric appliance Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product Or other step or units that electric appliance is intrinsic.
In order to facilitate user in the case where not changing existing air conditioner room unit, the inside of air conditioner is sterilized Except plum, a kind of air conditioner method for disinfection itself is proposed, in this application, such as specify without special, what air conditioner referred to is air conditioning chamber Interior machine, please refers to Fig. 1, and the air conditioner method for disinfection that the application proposes includes:
S11: sterilisation step;
The sterilisation step includes: that air conditioner is run with heating mode, for making air conditioner Inside Air Temperature be higher than the One temperature, thus to being sterilized inside the air conditioner.
S12: equilibrium step.
The equilibrium step includes: air conditioner close compressor and controls wind deflector and/or inner blower, for reducing air-conditioning Temperature and/or pressure inside device.
In the present embodiment, the purpose of step S11 is that the Inside Air Temperature of the air conditioner is made to be higher than the first temperature, can Choosing, the time for making air conditioner internal temperature be higher than the first temperature is not shorter than the first sterilizing time, such as the first temperature can be set Degree is not less than 60 DEG C, and the first sterilizing time is no less than 25min, to realize cold pasteurization, the first temperature also can be set Not less than 100 DEG C, the first sterilizing time is no less than 5min, to realize high temperature, High Temperature Gas is formed inside air conditioner Body can kill the bacterium and fungi of the positions such as air duct, heat exchanger surface, inner wall inside air conditioner.Optionally, in air-conditioning When device is under heating mode, the wind deflector of air conditioner is closed, that is, the air outlet of air conditioner is closed, so that inside air conditioner Air can rapidly heat up, kill air conditioner inside bacterium and fungi.Heating mode is exited in S12 step, is closed Then compressor controls wind deflector or inner blower to reduce the temperature and pressure inside air conditioner.The application uses air conditioner certainly The heating function of band is internally heated sterilization to air conditioner, there is no need to which any attachment device is additionally arranged, user is facilitated to grasp Make, and use cost is low.
Preferably, in some alternative embodiments, the method that the application proposes, sterilisation step further include:
According to the heat exchanger temperature T of the air conditionerInner tubeControl the running frequency of compressor;Or,
According to the delivery temperature T of compressorExhaustControl the running frequency of compressor;Or,
Maintain the running frequency of compressor constant.
In the present embodiment, the operation frequency how air conditioner controls cooler compressor in heating mode is related generally to Rate, when air conditioner opens heating mode, compressor can run initial operating time according to preset initial launch frequency, later It can continue to run according to initial launch frequency, it can also operation according to heat exchanger temperature or delivery temperature, to compressor Frequency is controlled, can be during heating mode, every preset detection time, such as every 5 minutes, is detected primary heat and handed over Parallel operation temperature or delivery temperature, then the running frequency of corresponding control compressor.
Optionally, according to the heat exchanger temperature T of the air conditionerInner tubeControl the running frequency of compressor, comprising:
Work as TInner tube> TSterilize inner tube 1+ΔTSterilize inner tube temperature 1When, reduce the running frequency of compressor, wherein TSteam sterilization inner tube 1For in heating mould The target temperature of heat exchanger of air conditioner when formula, Δ TSterilize inner tube temperature 1For the first amendment temperature, heat exchanger temperature is higher than heat and hands at this time The target temperature of parallel operation shows that operation of air conditioner frequency is excessively high, may influence the service life of air-conditioning or cause security risk prestige Coerce the safety of user, it is therefore desirable to the running frequency of compressor is reduced, to guarantee using safe.
And/or work as TSterilize inner tube 1-ΔTSterilize inner tube temperature 2< TInner tube≤TSterilize inner tube 1+ΔTSterilize inner tube temperature 1When, the running frequency of compressor It remains unchanged, wherein Δ TSterilize inner tube temperature 2For the second amendment temperature.The mesh of the real time temperature of heat exchanger and heat exchanger at this moment It is little to mark temperature difference, illustrates that air conditioner runs smoothly, therefore keeps the running frequency of current compressor constant.
And/or work as TInner tube≤TWet sterilization inner tube 1-ΔTSterilize inner tube temperature 2When, increase the running frequency of compressor;Heat exchanger at this time Real time temperature differs larger with target temperature, illustrates that the air conditioner rate of heat addition is insufficient, may cause temperature inside air conditioner not It is enough, the bacterium and fungi inside air conditioner can not be killed, it is therefore desirable to improve the running frequency of compressor.
Optionally, in the present embodiment, according to the delivery temperature T of compressorExhaustControl the running frequency of compressor, comprising:
Work as TExhaust> TSterilization exhaust 1+ΔTSterilize delivery temperature 1When, reduce the running frequency of compressor;And/or
Work as TSterilization exhaust 1-ΔTSterilize delivery temperature 2< TExhaust≤TSterilization exhaust 1+ΔTSterilize delivery temperature 1When, maintain the running frequency of compressor not Become;And/or
Work as TExhaust≤TSterilization exhaust 1-ΔTSterilize delivery temperature 2When, increase the running frequency of compressor;
Wherein, TSterilization exhaust 1The target temperature of compressor air-discharging, Δ T when for heating modeSterilize delivery temperature 1Temperature is corrected for third, ΔTSterilize delivery temperature 2For the 4th amendment temperature.
The running frequency of compressor directly affects the temperature of air conditioner heat exchanger and the delivery temperature of compressor, is heating Under mode, the running frequency of compressor is higher, and heat exchanger temperature and delivery temperature are higher, therefore can also be compressed by detection Machine delivery temperature determines whether the temperature inside air conditioner sufficiently high, judgment method with judged by heat exchanger temperature Method is similar.
Preferably, in some alternative embodiments, sterilisation step further include: close wind deflector;Or, control wind deflector to It is opened far from the side where people.When air conditioner is in heating mode, wind deflector can make the sky inside air conditioner when closing Temperature degree is rapidly increased to the first temperature.If wind deflector is in the open state, it should open, prevent to the direction far from people Only high temperature air damages people.
Preferably, in some alternative embodiments, sterilisation step further include:
Inner blower is closed, therefore does not have convection current with external inside air conditioner, the air themperature inside air conditioner can be quick Raised first temperature.
Or, working as the heat exchanger temperature T of air conditionerInner tubeWhen greater than the first preset temperature, according to TInner tubeControl the inner blower Revolving speed;
Or, the inner blower of the air conditioner rotates forward reversion alternate run, air conditioner sucks air from air entry at this time, in sky It adjusts and forms air-flow inside device, the high temperature air inside air conditioner can be blown at the dead angle inside air conditioner, be killed at dead angle Bacterium and fungi, to guarantee bactericidal effect.
Preferably, in some alternative embodiments, according to TInner tubeControl the revolving speed of the inner blower, comprising:
Work as TInner tube≤TSterilization targets inner tube 1-ΔTSterilization judges temperature 1When, reduce the revolving speed of inner blower, wherein TSterilization targets inner tube 1For heating mode When heat exchanger target temperature, Δ TSterilization judges temperature 1For the 5th amendment temperature, the temperature of air conditioner heat exchanger does not reach at this time It to target temperature, and differs larger, it is therefore desirable to reduce the revolving speed of inner blower, reduce and handed over inside air conditioner with the heat of external environment It changes, ensures that the temperature of heat exchanger quickly rises to target temperature.
And/or work as TSterilization targets inner tube 1-ΔTSterilization judges temperature 1< TInner tube≤TSterilization targets inner tube 1+ΔTSterilization judges temperature 2When, maintain current inner blower Revolving speed, wherein Δ TSterilization judges temperature 2For the 6th amendment temperature.The temperature of heat exchanger is closer to target temperature at this time, table The temperature of temperature and setting inside bright air conditioner is clean, and air conditioner runs smoothly, therefore the revolving speed of inner blower remains unchanged, and protects Hold the steady state.
And/or work as TInner tube> TSterilization targets inner tube 1+ΔTSterilization judges temperature 2When, increase the revolving speed of inner blower;Heat exchanger temperature at this time It is excessively high, air conditioner may be caused to damage, there are security risks, it is therefore desirable to reduce the temperature of air conditioner heat exchanger, increase Inner blower revolving speed is to improve the heat exchange of air and heat exchanger, to reduce the temperature of heat exchanger.
Preferably, in some alternative embodiments, sterilisation step further include:
The auxiliary heat of the electricity of the air conditioner is kept to close;Or
According to the heat exchanger temperature T of air conditionerInner tubeThe opening and closing of the auxiliary heat of control electricity, such as the temperature of heat exchanger Electricity auxiliary heat is closed when greater than preset threshold temperature, prevents from heating up too fast, when the temperature of heat exchanger is less than or equal to preset threshold temperature When spending, the auxiliary heat of electricity is opened, guarantees heating rate.
Preferably, in some alternative embodiments, in the sterilisation step, the air conditioner Inside Air Temperature is higher than The time of first temperature is not shorter than the first sterilizing time.First temperature is described not less than 60 DEG C and not higher than 100 DEG C First sterilizing time is no less than 25min and not more than 50min, to realize Pasteur's cold sterilization.Or, first temperature is not low In 80 DEG C and not higher than 150 DEG C, first sterilizing time is not more than 30min, to realize high temperature.Both the above Sterilization mode can reside in same control method, i.e. sterilization mode is Pasteur's cold sterilization or high temperature or Pasteur Cold sterilization+high temperature technology.
Preferably, in some alternative embodiments, air conditioner close compressor and wind deflector and/or inner blower are controlled, Include:
Close compressor;
Work as TInner tube> TPressure balance inner tube 1When, wind deflector is closed, and inner blower is inverted with the first revolving speed, wherein TInner tubeFor air conditioner Heat exchanger temperature, TPressure balance inner tube 1For the first equilibrium temperature, the temperature inside air conditioner is still higher at this time, and wind deflector closing prevents High temperature air ejection causes security risk, while inner blower inverts inside indoor sucking air to air conditioner, to reduce air-conditioning Temperature inside device.
Work as TPressure balance inner tube 2< TInner tube≤TPressure balance inner tube 1When, wind deflector is opened, wind deflector is opened to the direction far from people, inner blower With the reversion of the second revolving speed, TPressure balance inner tube 2For the second equilibrium temperature, second equilibrium temperature is less than first equilibrium temperature;This When air conditioner temperature decrease, wind deflector can be opened, such as can upwardly open, prevent hot-air to artificial at wound Evil, inner blower is corresponding to reduce revolving speed.
Work as TPressure balance inner tube 3< TInner tube≤TPressure balance inner tube 2When, inner blower is with the rotating forward of third revolving speed, TPressure balance inner tube 3Temperature is balanced for third Degree, the third equilibrium temperature are less than second equilibrium temperature, and air conditioner heat exchanger temperature further decreases at this time, therefore Can correspond to reduces inner blower revolving speed, prevents air conditioner internal cooling is too fast from causing air conditioner material shrinkage cracking.
Work as TInner tube≤TPressure balance inner tube 3Or the inner blower closes the inner blower when rotating forward the time and reaching for the first crash time; The temperature and pressure inside air conditioner is close with the temperature and pressure of indoor environment at this time, therefore can close interior wind Machine, entire sterilization process terminate.
Preferably, in some alternative embodiments, air conditioner exits heating mode and controls wind deflector and/or interior wind Machine, to reduce the temperature and/or pressure inside air conditioner, comprising:
Work as TInner tube> TPressure balance inner tube 1When, wind deflector is closed, and inner blower is inverted with the first revolving speed,;
Work as TPressure balance inner tube 2< TInner tube≤TPressure balance inner tube 1When, it beats on wind deflector, inner blower is inverted with the second revolving speed;
Work as TInner tube≤TPressure balance inner tube 2Or the inner blower closes the inner blower when rotating forward the time and reaching for the first crash time; Wherein, TInner tubeFor the heat exchanger temperature of air conditioner, TPressure balance inner tube 1For the first equilibrium temperature, TPressure balance inner tube 2For the second equilibrium temperature, Second equilibrium temperature is less than first equilibrium temperature.
In the present embodiment, inner blower inverts always, thus prevent the high temperature air in air conditioner from damaging to people, and And it can prevent the internal temperature of the air conditioner too fast material to air conditioner that cools down from causing to damage.
In order to better illustrate the technical solution of the application, a preferred embodiment set forth below please refers to Fig. 2.
The method that the application proposes includes sterilization stage and pressure equilibration phase;
It is higher than 60 DEG C or more by control " sterilization stage " indoor unit Inside Air Temperature (heat exchanger temperature), at least holds Continuous 25min realizes cold pasteurization function;
It is higher than 100 DEG C or more by control " sterilization stage " indoor unit Inside Air Temperature (heat exchanger temperature), at least Continue 5min and realizes high temperature function;
This method for disinfection can realize that sterilization and high temperature are short when realizing that low temperature is long respectively by control temperature and duration When sterilize, can also according to user sterilize demand successively realize that low temperature is long when sterilization, high temperature;
When the control of " sterilization stage " internal pipe temperature higher (being higher than 65 DEG C), wind deflector closing avoids hot wind from scalding user, interior Blower rotates forward, inverts alternate run, realizes that indoor unit internal gas flows through air duct, interior machine blade, heat exchanger and other component progress High temperature sterilization, and guarantee that gas is timely sucked and is discharged in indoor unit, avoids indoor unit internal gas pressure higher and higher;
When " sterilization stage " internal pipe temperature control lower (be lower than 65 DEG C), according to inner tube temperature to the folding of wind deflector, interior Rotation speed of fan is controlled;
" pressure equilibration phase " is realized flat by wind deflector, the different timing of inner blower revolving speed, folding, positive and negative rotation control Steady quickly venting indoor high pressure, guarantees the safety of user, service life/reliability of complete machine
The application carries out killing for the components such as indoor heat exchanger, air duct by the lasting high temperature of control heat exchanger indoor unit Bacterium, the function include that " sterilization stage " and " pressure equilibration phase " specifically control is as follows:
It into after the function, initially enters " sterilization stage ", air conditioner opens heating mode:
Compressor original frequency is FSterilize original frequency, run tSterilize initial 1According to T after timeInner tubeOr TExhaustCarry out compressor frequency control System:
1) work as TInner tube> (TSterilize inner tube 1+ΔTSterilize inner tube temperature 1) when, compressor frequency reduces, TSterilize inner tube 1∈ [60 DEG C, 200 DEG C];
2) as (TSterilize inner tube 1-ΔTSterilize inner tube temperature 2) < TInner tube≤ (TSterilize inner tube 1+ΔTSterilize inner tube temperature 1) when, compressor maintains current frequency Rate;
3) work as TInner tube≤ (TSterilize inner tube 1-ΔTSterilize inner tube temperature 2) when, compressor frequency increases;
Or
1) work as TExhaust> (TSterilization exhaust 1+ΔTSterilize delivery temperature 1) when, compressor frequency reduces, TSterilization exhaust 1∈ [60 DEG C, 200 DEG C];
2) (TSterilization exhaust 1-ΔTSterilize delivery temperature 2)≤TExhaust< (TSterilization exhaust 1+ΔTSterilize delivery temperature 1), compressor maintains current frequency;
3) TExhaust≤ (TSterilization exhaust 1-ΔTSterilize delivery temperature 2), compressor frequency increases;
Or
Compressor runs F with fixed frequencySterilize frequency
In " sterilization stage " since leaving air temp is at least above 60 DEG C, to avoid user from scalding, wind deflector is closed;Alternatively, According to the T detectedInner tubeWind deflector position control is carried out, wind deflector is up beaten as far as possible, and design principle is to guarantee that outlet air air-flow is avoided Position of human body:
It is closed in " sterilization stage " inner blower;
Alternatively, inner blower is RPM according to initial wind file/revolving speedInitial speed/wind fileOperation, meets condition tSterilize initial 2Or TInner tube> TInitial target inner tubeAfterwards, according to TInner tubeCarry out the control of inner blower gear or revolving speed:
1) work as TInner tube≤ (TSterilization targets inner tube 1—ΔTSterilization judges temperature 1) when it is interior, rotation speed of fan reduces (reduce lower limit be out of service);
2) as (TSterilization targets inner tube 1—ΔTSterilization judges temperature 1) < TInner tube≤ (TSterilization targets inner tube 1+ΔTSterilization judges temperature 2) when, inner blower maintenance is worked as Preceding revolving speed;
3) TInner tube> (TSterilization targets inner tube 1+ΔTSterilization judges temperature 2) when, inner blower revolving speed improves.
Alternatively, in " sterilization stage " inner blower with fixed rotating speed RPMSterilization rotates forward revolving speed 1Run tSterilization rotates forward the time 1Afterwards, inner blower reversion will Gas discharge inside indoor unit, reverse RPMSterilize reverse 1Duration is tSterilize reversing time 1, inner blower rotates forward, is anti-later Turn alternately, until exiting sterilization stage.Remarks: RPMWet sterilization rotates forward revolving speed 1、RPMWet sterilization reverse 1Design principle be guarantee wind-guiding When plate closing apparent noise, t will not be generated since inner blower rotatesWet sterilization rotates forward the time 1 、tWet sterilization reversing time 1∈ [0,900s].
In " sterilization stage " according to TInner tubeThe on-off of the auxiliary heat of control electricity: TInner tube> TWet sterilization inner tube 2When electricity it is auxiliary heat close, TInner tube≤ TWet sterilization inner tube 2When the auxiliary heat of electricity open;Or the auxiliary heat of electricity is closed always;
Work as TInner tube> TSterilize inner tubeContinue tSterilizing timeWhen exit sterilization stage, compressor shuts down;
If TSterilize inner tube∈ [60 DEG C, 100 DEG C], tSterilizing time∈ [25 min, 50min] then realizes Pasteur's cold sterilization;If TSterilize inner tube∈ [80 DEG C, 150 DEG C], tSterilizing time∈ [0 min, 30min], then realize high temperature;
Both the above sterilization mode can reside in same control method, i.e. sterilization mode is Pasteur's cold sterilization or high temperature It sterilizes in short-term or Pasteur's cold sterilization+high temperature technology;By the design of target sterilization temperature, the above control method It can be designed as single sterilization technology, i.e. Pasteur's cold sterilization or high temperature.
After exiting " sterilization stage ", different pressure balances is selected according to inner tube temperature into " pressure equilibration phase " Extremal control mode:
If TInner tube> TPressure balance judges inner tube 1When to avoid user from being burned, wind deflector continues to close at this time, inner blower reversion, instead Speed of walking around is RPMPressure balance reverse 1, wherein RPMPressure balance reverse 1Design principle be guarantee wind-guiding plate closing when will not be due to interior wind Machine rotation generates apparent noise;When detecting TPressure balance inner tube 2< TInner tube≤TPressure balance inner tube 1When, wind deflector opening is beaten upwards, inner blower Continue to invert, reverse RPMPressure balance reverse 2;When detecting TInner tube≤TPressure balance inner tube 2When, inner blower rotates forward, and revolving speed is RPMPressure balance rotates forward revolving speed 1;When meeting TInner tube≤TPressure balance inner tube 3Or lasting rotate forward runs tPressure balance rotates forward the timeWhen inner blower close, it is flat to exit pressure The weighing apparatus stage.
Alternatively, according to TInner tubeCarry out revolving speed control, initial speed RPMPressure balance initial speedIf TInner tube> TPressure balance judges inner tube 1Shi Wei User is avoided to be burned, wind deflector continues to close at this time, inner blower reversion, reverse RPMPressure balance reverse 1, work as TInner tube≤ TPressure balance judges inner tube 1When, wind deflector opening is beaten upwards, and inner blower revolving speed/wind file reduces;
When meeting TInner tube≤TPressure balance inner tube 2Or continuous service tPressure balance timeWhen inner blower close, exit pressure equilibration phase.
The sterilizing function can be used as the individual function of air conditioner and use, and can also be used cooperatively with other cleaning functions, Or according to design requirement under the conditions of satisfaction automatically into the function.
In order to facilitate user in the case where not changing existing air conditioner room unit, the inside of air conditioner is sterilized Except plum, itself also proposes a kind of air conditioner disinfection system, in this application, such as specifies without special, what air conditioner referred to is air-conditioning Indoor unit please refers to Fig. 3, and the air conditioner disinfection system that the application proposes includes: sterilisation step unit 100 and balancing unit 200.
The sterilisation step unit is run for controlling air conditioner with heating mode, so that air conditioner Inside Air Temperature is high In the first temperature, thus to being sterilized inside the air conditioner.
The equilibrium step is for closing cooler compressor and controlling wind deflector and/or inner blower, for reducing air-conditioning Temperature and/or pressure inside device.
In the present embodiment, the purposes of sterili-sation unit is that the Inside Air Temperature of the air conditioner is made to be higher than the first temperature, Optionally, the time for making air conditioner internal temperature be higher than the first temperature is not shorter than the first sterilizing time, such as can be set first Temperature is not less than 60 DEG C, and the first sterilizing time is no less than 25min, to realize cold pasteurization, the first temperature also can be set Degree is not less than 100 DEG C, and the first sterilizing time is no less than 5min, to realize high temperature, high temperature is formed inside air conditioner Gas can kill the bacterium and fungi of the positions such as air duct, heat exchanger surface, inner wall inside air conditioner.Optionally, in sky When device being adjusted to be under heating mode, the wind deflector of air conditioner is closed, that is, the air outlet of air conditioner is closed, so that in air conditioner The air in portion can rapidly heat up, and kill bacterium and fungi inside air conditioner.After sterili-sation unit completes sterilization, balancing unit Control air conditioner exits heating mode, then close compressor controls wind deflector or inner blower to reduce the temperature inside air conditioner Degree and pressure.The application can be used the included heating function of air conditioner and be internally heated sterilization to air conditioner, there is no need to Any attachment device is additionally set, it is user-friendly, and use cost is low.
Preferably, in some alternative embodiments, sterili-sation unit is also used in the system that the application proposes:
According to the heat exchanger temperature T of the air conditionerInner tubeControl the running frequency of compressor;Or,
According to the delivery temperature T of compressorExhaustControl the running frequency of compressor;Or,
Maintain the running frequency of compressor constant.
In the present embodiment, the operation frequency how air conditioner controls cooler compressor in heating mode is related generally to Rate, when air conditioner opens heating mode, compressor can run initial operating time according to preset initial launch frequency, later It can continue to run according to initial launch frequency, it can also operation according to heat exchanger temperature or delivery temperature, to compressor Frequency is controlled, can be during heating mode, every preset detection time, such as every 5 minutes, is detected primary heat and handed over Parallel operation temperature or delivery temperature, then the running frequency of corresponding control compressor.
Optionally, according to the heat exchanger temperature T of the air conditionerInner tubeControl the running frequency of compressor, comprising:
Work as TInner tube> TSterilize inner tube 1+ΔTSterilize inner tube temperature 1When, reduce the running frequency of compressor, wherein TSteam sterilization inner tube 1For in heating mould The target temperature of heat exchanger of air conditioner when formula, Δ TSterilize inner tube temperature 1For the first amendment temperature, heat exchanger temperature is higher than heat and hands at this time The target temperature of parallel operation shows that operation of air conditioner frequency is excessively high, may influence the service life of air-conditioning or cause security risk prestige Coerce the safety of user, it is therefore desirable to the running frequency of compressor is reduced, to guarantee using safe.
And/or work as TSterilize inner tube 1-ΔTSterilize inner tube temperature 2< TInner tube≤TSterilize inner tube 1+ΔTSterilize inner tube temperature 1When, maintain the operation of compressor Frequency is constant, wherein Δ TSterilize inner tube temperature 2For the second amendment temperature.The mesh of the real time temperature of heat exchanger and heat exchanger at this moment It is little to mark temperature difference, illustrates that air conditioner runs smoothly, therefore keeps the running frequency of current compressor constant.
And/or work as TInner tube≤TWet sterilization inner tube 1-ΔTSterilize inner tube temperature 2When, increase the running frequency of compressor;Heat exchanger at this time Real time temperature differs larger with target temperature, illustrates that the air conditioner rate of heat addition is insufficient, may cause temperature inside air conditioner not It is enough, the bacterium and fungi inside air conditioner can not be killed, it is therefore desirable to improve the running frequency of compressor.
Optionally, in the present embodiment, according to the delivery temperature T of compressorExhaustControl the running frequency of compressor, comprising:
Work as TExhaust> TSterilization exhaust 1+ΔTSterilize delivery temperature 1When, reduce the running frequency of compressor;And/or
Work as TSterilization exhaust 1-ΔTSterilize delivery temperature 2< TExhaust≤TSterilization exhaust 1+ΔTSterilize delivery temperature 1When, maintain the running frequency of compressor not Become;And/or
Work as TExhaust≤TSterilization exhaust 1-ΔTSterilize delivery temperature 2When, increase the running frequency of compressor;
Wherein, TSterilization exhaust 1The target temperature of compressor air-discharging, Δ T when for heating modeSterilize delivery temperature 1Temperature is corrected for third, ΔTSterilize delivery temperature 2For the 4th amendment temperature.
The running frequency of compressor directly affects the temperature of air conditioner heat exchanger and the delivery temperature of compressor, is heating Under mode, the running frequency of compressor is higher, and heat exchanger temperature and delivery temperature are higher, therefore can also be compressed by detection Machine delivery temperature determines whether the temperature inside air conditioner is sufficiently high, judges system and is judged by heat exchanger temperature System is similar.
Preferably, in some alternative embodiments, sterili-sation unit is also used to: closing wind deflector;Or, wind deflector is to separate It opens in direction where people.Device is mentioned herein is in sky and is in heating mode time control wind deflector, and wind deflector can make when closing Air themperature inside air conditioner is rapidly increased to the first temperature.It, should be to separate if wind deflector is in the open state The direction of people is opened, and prevents high temperature air from damaging to people.
Preferably, in some alternative embodiments, sterili-sation unit is also used to:
Inner blower is closed, therefore does not have convection current with external inside air conditioner, the air themperature inside air conditioner can be quick Raised first temperature.
Or, working as the heat exchanger temperature T of air conditionerInner tubeWhen greater than the first preset temperature, according to TInner tubeControl the inner blower Revolving speed;
Or, the inner blower of the air conditioner rotates forward reversion alternate run, air conditioner sucks air from air entry at this time, in sky It adjusts and forms air-flow inside device, the high temperature air inside air conditioner can be blown at the dead angle inside air conditioner, be killed at dead angle Bacterium and fungi, to guarantee bactericidal effect.
Preferably, in some alternative embodiments, according to TInner tubeControl the revolving speed of the inner blower, comprising:
Work as TInner tube≤TSterilization targets inner tube 1-ΔTSterilization judges temperature 1When, reduce the revolving speed of inner blower, wherein TSterilization targets inner tube 1For heating mode When heat exchanger target temperature, Δ TSterilization judges temperature 1For the 5th amendment temperature, the temperature of air conditioner heat exchanger does not reach at this time It to target temperature, and differs larger, it is therefore desirable to reduce the revolving speed of inner blower, reduce and handed over inside air conditioner with the heat of external environment It changes, ensures that the temperature of heat exchanger quickly rises to target temperature.
And/or work as TSterilization targets inner tube 1-ΔTSterilization judges temperature 1< TInner tube≤TSterilization targets inner tube 1+ΔTSterilization judges temperature 2When, maintain current inner blower Revolving speed, wherein Δ TSterilization judges temperature 2For the 6th amendment temperature.The temperature of heat exchanger is closer to target temperature at this time, table The temperature of temperature and setting inside bright air conditioner is clean, and air conditioner runs smoothly, therefore the revolving speed of inner blower remains unchanged, and protects Hold the steady state.
And/or work as TInner tube> TSterilization targets inner tube 1+ΔTSterilization judges temperature 2When, increase the revolving speed of inner blower;Heat exchanger temperature at this time It is excessively high, air conditioner may be caused to damage, there are security risks, it is therefore desirable to reduce the temperature of air conditioner heat exchanger, increase Inner blower revolving speed is to improve the heat exchange of air and heat exchanger, to reduce the temperature of heat exchanger.Having adjusted inner blower T can be monitored in real time after revolving speedInner tubeAnd adjust inner blower revolving speed again according to the above method.
Preferably, in some alternative embodiments, sterili-sation unit is also used to:
The auxiliary heat of the electricity of the air conditioner is kept to close;Or
According to the heat exchanger temperature T of air conditionerInner tubeThe opening and closing of the auxiliary heat of control electricity, such as the temperature of heat exchanger Electricity auxiliary heat is closed when greater than preset threshold temperature, prevents from heating up too fast, when the temperature of heat exchanger is less than or equal to preset threshold temperature When spending, the auxiliary heat of electricity is opened, guarantees heating rate.
Preferably, in some alternative embodiments, it is also used to make the air conditioner inner air in the sterili-sation unit The time that temperature is higher than first temperature is not shorter than the first sterilizing time.First temperature is not less than 60 DEG C and is not higher than 100 DEG C, first sterilizing time is no less than 25min and not more than 50min, to realize Pasteur's cold sterilization.Or, described One temperature is not less than 80 DEG C and not higher than 150 DEG C, and first sterilizing time is not more than 30min, to realize that high temperature, short time kills Bacterium.Both the above sterilization mode can reside in same control system, i.e. sterilization mode is Pasteur's cold sterilization or high temperature, short time Sterilization or Pasteur's cold sterilization+high temperature technology.I.e. when sterili-sation unit is sterilized, guarantee temperature inside air conditioner The time that degree is higher than the first temperature is not shorter than the first sterilizing time.
Preferably, in some alternative embodiments, air conditioner close compressor and wind deflector and/or inner blower are controlled, Include:
Close compressor;
Work as TInner tube> TPressure balance inner tube 1When, wind deflector is closed, and inner blower is inverted with the first revolving speed, wherein TInner tubeFor air conditioner Heat exchanger temperature, TPressure balance inner tube 1For the first equilibrium temperature, the temperature inside air conditioner is still higher at this time, and wind deflector closing prevents High temperature air ejection causes security risk, while inner blower inverts inside indoor sucking air to air conditioner, to reduce air-conditioning Temperature inside device.
Work as TPressure balance inner tube 2< TInner tube≤TPressure balance inner tube 1When, wind deflector is opened to the direction far from people, and inner blower is with the second revolving speed Reversion, TPressure balance inner tube 2For the second equilibrium temperature, second equilibrium temperature is less than first equilibrium temperature;Air conditioner at this time Temperature decreases, and can open wind deflector, such as can upwardly open, prevent hot-air from damaging to people, inner blower pair Revolving speed should be reduced.
Work as TPressure balance inner tube 3< TInner tube≤TPressure balance inner tube 2When, inner blower is with the rotating forward of third revolving speed, TPressure balance inner tube 3Temperature is balanced for third Degree, the third equilibrium temperature are less than second equilibrium temperature, and air conditioner heat exchanger temperature further decreases at this time, therefore Can correspond to reduces inner blower revolving speed, prevents air conditioner internal cooling is too fast from causing air conditioner material shrinkage cracking.
Work as TInner tube≤TPressure balance inner tube 3Or the inner blower closes the inner blower when rotating forward the time and reaching for the first crash time; The temperature and pressure inside air conditioner is close with the temperature and pressure of indoor environment at this time, therefore can close interior wind Machine, entire sterilization process terminate.
Preferably, in some alternative embodiments, air conditioner exits heating mode and controls wind deflector and/or interior wind Machine, to reduce the temperature and/or pressure inside air conditioner, comprising:
Work as TInner tube> TPressure balance inner tube 1When, wind deflector is closed, and inner blower is inverted with the first revolving speed,;
Work as TPressure balance inner tube 2< TInner tube≤TPressure balance inner tube 1When, it beats on wind deflector, inner blower is inverted with the second revolving speed;
Work as TInner tube≤TPressure balance inner tube 2Or the inner blower closes the inner blower when rotating forward the time and reaching for the first crash time; Wherein, TInner tubeFor the heat exchanger temperature of air conditioner, TPressure balance inner tube 1For the first equilibrium temperature, TPressure balance inner tube 2For the second equilibrium temperature, Second equilibrium temperature is less than first equilibrium temperature.
In the present embodiment, inner blower inverts always, thus prevent the high temperature air in air conditioner from damaging to people, and And it can prevent the internal temperature of the air conditioner too fast material to air conditioner that cools down from causing to damage.
The application also proposes a kind of air conditioner, including processor, memory and storage on a memory can be in processors The step of program of upper operation, the processor realizes any the method that the application proposes when executing described program.
The application also proposes a kind of air conditioner, any system proposed including the application.
The invention proposes a kind of air conditioner method for disinfection, system and air conditioners, wherein in method for disinfection, utilizes sky It adjusts the existing heating function of device to be sterilized, is not necessarily to additional sterilizing unit, reduces sterilization cost, it is user-friendly, Improve user experience.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (20)

1. a kind of air conditioner method for disinfection, which is characterized in that successively include sterilisation step and equilibrium step;
The sterilisation step includes: that air conditioner is run with heating mode, for making air conditioner Inside Air Temperature be higher than the first temperature Degree, thus to being sterilized inside the air conditioner;
The equilibrium step includes: air conditioner close compressor and controls wind deflector and/or inner blower, for reducing in air conditioner The temperature and/or pressure in portion, comprising:
Close compressor;
Work as TInner tube> TPressure balance inner tube 1When, wind deflector is closed, and inner blower is inverted with the first revolving speed;
Work as TPressure balance inner tube 2< TInner tube≤TPressure balance inner tube 1When, wind deflector is opened, inner blower is inverted with the second revolving speed;
Work as TPressure balance inner tube 3< TInner tube≤TPressure balance inner tube 2When, inner blower is with the rotating forward of third revolving speed;
Work as TInner tube≤TPressure balance inner tube 3Or the inner blower closes the inner blower when rotating forward the time and reaching for the first crash time;
Wherein, TInner tubeFor the heat exchanger temperature of air conditioner, TPressure balance inner tube 1For the first equilibrium temperature, TPressure balance inner tube 2For the second balance temperature Degree, TPressure balance inner tube 3For third equilibrium temperature, the third equilibrium temperature is less than second equilibrium temperature, the second balance temperature Degree is less than first equilibrium temperature;
Or,
Close compressor;
Work as TInner tube> TPressure balance inner tube 1When, wind deflector is closed, and inner blower is inverted with the first revolving speed;
Work as TPressure balance inner tube 2< TInner tube≤TPressure balance inner tube 1When, wind deflector is opened to the direction far from people, and inner blower is inverted with the second revolving speed;
Work as TInner tube≤TPressure balance inner tube 2Or the inner blower closes the inner blower when rotating forward the time and reaching for the first crash time;
Wherein, TInner tubeFor the heat exchanger temperature of air conditioner, TPressure balance inner tube 1For the first equilibrium temperature, TPressure balance inner tube 2For the second balance temperature Degree, second equilibrium temperature are less than first equilibrium temperature.
2. air conditioner method for disinfection according to claim 1, which is characterized in that the sterilisation step further include:
According to the heat exchanger temperature T of the air conditionerInner tubeControl the running frequency of compressor;Or,
According to the delivery temperature T of compressorExhaustControl the running frequency of compressor;Or,
Maintain the running frequency of compressor constant.
3. air conditioner method for disinfection according to claim 2, which is characterized in that according to the heat exchanger temperature of the air conditioner Spend TInner tubeControl the running frequency of compressor, comprising:
Work as TInner tube> TSterilize inner tube 1+ΔTSterilize inner tube temperature 1When, reduce the running frequency of compressor;And/or
Work as TSterilize inner tube 1-ΔTSterilize inner tube temperature 2< TInner tube≤TSterilize inner tube 1+ΔTSterilize inner tube temperature 1When, maintain the running frequency of compressor constant;With/ Or,
Work as TInner tube≤TWet sterilization inner tube 1-ΔTSterilize inner tube temperature 2When, increase the running frequency of compressor;
Wherein, TSterilize inner tube 1The target temperature of heat exchanger, Δ T when for heating modeSterilize inner tube temperature 1For the first amendment temperature, Δ TSterilize inner tube temperature 2For the second amendment temperature.
4. air conditioner method for disinfection according to claim 2, which is characterized in that according to the delivery temperature T of compressorExhaustControl The running frequency of compressor processed, comprising:
Work as TExhaust> TSterilization exhaust 1+ΔTSterilize delivery temperature 1When, reduce the running frequency of compressor;And/or
Work as TSterilization exhaust 1-ΔTSterilize delivery temperature 2< TExhaust≤TSterilization exhaust 1+ΔTSterilize delivery temperature 1When, maintain the running frequency of compressor constant;With/ Or,
Work as TExhaust≤TSterilization exhaust 1-ΔTSterilize delivery temperature 2When, increase the running frequency of compressor;
Wherein, TSterilization exhaust 1The target temperature of compressor air-discharging, Δ T when for heating modeSterilize delivery temperature 1Temperature, Δ are corrected for third TSterilize delivery temperature 2For the 4th amendment temperature.
5. air conditioner method for disinfection according to claim 1-4, which is characterized in that the sterilisation step is also wrapped It includes:
Wind deflector is closed, or, control wind deflector is opened to far from the direction where people.
6. air conditioner method for disinfection according to claim 5, which is characterized in that the sterilisation step further include:
Close inner blower;Or,
As the heat exchanger temperature T of air conditionerInner tubeWhen greater than the first preset temperature, according to TInner tubeControl the revolving speed of the inner blower; Or,
It controls inner blower and rotates forward reversion alternate run.
7. air conditioner method for disinfection according to claim 6, which is characterized in that according to TInner tubeControl turning for the inner blower Speed, comprising:
Work as TInner tube≤TSterilization targets inner tube 1-ΔTSterilization judges temperature 1When, reduce the revolving speed of inner blower;And/or
Work as TSterilization targets inner tube 1-ΔTSterilization judges temperature 1< TInner tube≤TSterilization targets inner tube 1+ΔTSterilization judges temperature 2When, maintain the revolving speed of inner blower constant;With/ Or,
Work as TInner tube> TSterilization targets inner tube 1+ΔTSterilization judges temperature 2When, increase the revolving speed of inner blower;
Wherein, TSterilization targets inner tube 1The target temperature of heat exchanger, Δ T when for heating modeSterilization judges temperature 1For the 5th amendment temperature, Δ TSterilization judges temperature 2For the 6th amendment temperature.
8. the described in any item air conditioner method for disinfection in -4,6 or 7 according to claim 1, which is characterized in that the sterilisation step Further include:
According to the heat exchanger temperature T of air conditionerInner tubeThe opening and closing of the auxiliary heat of control electricity;Or,
The auxiliary heat of the electricity of the air conditioner is kept to close.
9. the described in any item air conditioner method for disinfection in -4,6 or 7 according to claim 1, which is characterized in that
In the sterilisation step, the time that the air conditioner Inside Air Temperature is higher than first temperature is not shorter than the first sterilization Time.
10. a kind of air conditioner disinfection system characterized by comprising
Sterili-sation unit is run for controlling air conditioner with heating mode, so that air conditioner Inside Air Temperature is higher than the first temperature, Thus to being sterilized inside the air conditioner;
Balancing unit, for closing cooler compressor and controlling wind deflector and/or inner blower, to reduce inside air conditioner Temperature and/or pressure include:
Close compressor;
Work as TInner tube> TPressure balance inner tube 1When, wind deflector is closed, and inner blower is inverted with the first revolving speed;
Work as TPressure balance inner tube 2< TInner tube≤TPressure balance inner tube 1When, wind deflector is opened, inner blower is inverted with the second revolving speed;
Work as TPressure balance inner tube 3< TInner tube≤TPressure balance inner tube 2When, inner blower is with the rotating forward of third revolving speed;
Work as TInner tube≤TPressure balance inner tube 3Or the inner blower closes the inner blower when rotating forward the time and reaching for the first crash time;
Wherein, TInner tubeFor the heat exchanger temperature of air conditioner, TPressure balance inner tube 1For the first equilibrium temperature, TPressure balance inner tube 2For the second balance temperature Degree, TPressure balance inner tube 3For third equilibrium temperature, the third equilibrium temperature is less than second equilibrium temperature, the second balance temperature Degree is less than first equilibrium temperature;
Or,
Close compressor;
Work as TInner tube> TPressure balance inner tube 1When, wind deflector is closed, and inner blower is inverted with the first revolving speed;
Work as TPressure balance inner tube 2< TInner tube≤TPressure balance inner tube 1When, wind deflector is opened to the direction far from people, and inner blower is inverted with the second revolving speed;
Work as TInner tube≤TPressure balance inner tube 2Or the inner blower closes the inner blower when rotating forward the time and reaching for the first crash time;
Wherein, TInner tubeFor the heat exchanger temperature of air conditioner, TPressure balance inner tube 1For the first equilibrium temperature, TPressure balance inner tube 2For the second balance temperature Degree, second equilibrium temperature are less than first equilibrium temperature.
11. air conditioner disinfection system according to claim 10, which is characterized in that the sterili-sation unit is also used to:
According to the heat exchanger temperature T of the air conditionerInner tubeControl the running frequency of compressor;Or,
According to the delivery temperature T of compressorExhaustControl the running frequency of compressor;Or,
Maintain the running frequency of compressor constant.
12. air conditioner disinfection system according to claim 11, which is characterized in that according to the heat exchanger of the air conditioner Temperature TInner tubeControl the running frequency of compressor, comprising:
Work as TInner tube> TSterilize inner tube 1+ΔTSterilize inner tube temperature 1When, reduce the running frequency of compressor;And/or
Work as TSterilize inner tube 1-ΔTSterilize inner tube temperature 2< TInner tube≤TSterilize inner tube 1+ΔTSterilize inner tube temperature 1When, maintain the running frequency of compressor constant;With/ Or,
Work as TInner tube≤TWet sterilization inner tube 1-ΔTSterilize inner tube temperature 2When, increase the running frequency of compressor;
Wherein, TSterilize inner tube 1The target temperature of heat exchanger, Δ T when for heating modeSterilize inner tube temperature 1For the first amendment temperature, Δ TSterilize inner tube temperature 2For the second amendment temperature.
13. air conditioner disinfection system according to claim 11, which is characterized in that according to the delivery temperature T of compressorExhaust Control the running frequency of compressor, comprising:
Work as TExhaust> TSterilization exhaust 1+ΔTSterilize delivery temperature 1When, reduce the running frequency of compressor;And/or
Work as TSterilization exhaust 1-ΔTSterilize delivery temperature 2< TExhaust≤TSterilization exhaust 1+ΔTSterilize delivery temperature 1When, maintain the running frequency of compressor constant;With/ Or,
Work as TExhaust≤TSterilization exhaust 1-ΔTSterilize delivery temperature 2When, increase the running frequency of compressor;
Wherein, TSterilization exhaust 1The target temperature of compressor air-discharging, Δ T when for heating modeSterilize delivery temperature 1Temperature, Δ are corrected for third TSterilize delivery temperature 2For the 4th amendment temperature.
14. the described in any item air conditioner disinfection systems of 0-13 according to claim 1, which is characterized in that the sterili-sation unit is also For:
Wind deflector is closed, or, control wind deflector is opened to far from the direction where people.
15. air conditioner disinfection system according to claim 14, which is characterized in that the sterili-sation unit is also used to:
Close inner blower;Or,
As the heat exchanger temperature T of air conditionerInner tubeWhen greater than the first preset temperature, according to TInner tubeControl the revolving speed of the inner blower; Or,
It controls inner blower and rotates forward reversion alternate run.
16. air conditioner disinfection system according to claim 15, which is characterized in that according to TInner tubeControl the inner blower Revolving speed, comprising:
Work as TInner tube≤TSterilization targets inner tube 1-ΔTSterilization judges temperature 1When, reduce the revolving speed of inner blower;And/or
Work as TSterilization targets inner tube 1-ΔTSterilization judges temperature 1< TInner tube≤TSterilization targets inner tube 1+ΔTSterilization judges temperature 2When, maintain the revolving speed of inner blower constant;With/ Or,
Work as TInner tube> TSterilization targets inner tube 1+ΔTSterilization judges temperature 2When, increase the revolving speed of inner blower;
Wherein, TSterilization targets inner tube 1The target temperature of heat exchanger, Δ T when for heating modeSterilization judges temperature 1For the 5th amendment temperature, Δ TSterilization judges temperature 2For the 6th amendment temperature.
17. the described in any item air conditioner disinfection systems in 0-13,15 or 16 according to claim 1, which is characterized in that the sterilization Unit is also used to:
According to the heat exchanger temperature T of air conditionerInner tubeThe opening and closing of the auxiliary heat of control electricity;Or,
The auxiliary heat of the electricity of the air conditioner is kept to close.
18. the described in any item air conditioner disinfection systems in 0-13,15 or 16 according to claim 1, which is characterized in that
The time that the sterili-sation unit is also used to that the air conditioner is made to be higher than first temperature is not shorter than the first sterilizing time.
19. a kind of air conditioner, which is characterized in that on a memory can be on a processor including processor, memory and storage The step of program of operation, the processor realizes claim 1-9 any the method when executing described program.
20. a kind of air conditioner, which is characterized in that including the system as described in claim 10-18 is any.
CN201810955660.3A 2018-08-21 2018-08-21 Air conditioner method for disinfection, system and air conditioner Active CN109297101B (en)

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