CN105352128A - Method and system for cleaning air conditioner and air conditioner - Google Patents
Method and system for cleaning air conditioner and air conditioner Download PDFInfo
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- CN105352128A CN105352128A CN201510834308.0A CN201510834308A CN105352128A CN 105352128 A CN105352128 A CN 105352128A CN 201510834308 A CN201510834308 A CN 201510834308A CN 105352128 A CN105352128 A CN 105352128A
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- air channel
- conditioner
- internal environment
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
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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
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a method and system for cleaning an air conditioner and the air conditioner. The method comprises the following steps that the operating state of the air conditioner before operation is stopped is detected; when the operating state of the air conditioner before operation is stopped is a refrigerating pattern, heating elements are on until the environment temperature in an air channel of the air conditioner reaches a preset temperature, wherein the heating elements are arranged in an air outlet, an air inlet and/or the air channel of the air conditioner; and according to the dry state of the environment in the air channel, the heating state of the heating elements is controlled. According to the method, the heating elements are started to heat the air channel, and thus the purpose of killing bacteria in the air channel through the high temperature is achieved. In addition, the state of the heating elements is controlled according to the dry state of the environment in the air channel, and the effects of thoroughly sterilizing and cleaning the interior of the air channel are achieved. Finally, the problems that by means of the automatic cleaning function of a traditional air conditioner, only part of bacteria can be eliminated, and comprehensive and effective cleaning cannot be achieved are effectively solved.
Description
Technical field
The present invention relates to household appliance technical field, particularly relate to a kind of air-conditioner clean method and system and air-conditioner.
Background technology
Usually, air-conditioner can produce condensed water in process of refrigerastion, forms wet environment, be easy to cause a large amount of bacteria breed in the air channel that condensed water is trapped in air-conditioner.Growing of a large amount of bacterium, can make house dust in the indoor heat exchanger surface of air-conditioner and air channel accumulated inside, affect the health of user and the comfortableness of indoor environment.In order to solve the problem, at present, by arranging automatic cleaning function in traditional air-conditioner, run heating mode by air-conditioner, make indoor heat exchanger avoid obtaining higher temperature to reach the effect of sterilization.But, owing to the restriction of condition such as to be subject to for the purpose of air-conditioner system, it cannot reach higher temperature when carrying out sterilization by heating mode, thus makes to adopt traditional air-conditioner automatic cleaning function can only reach the removing of part bacterium, and can not realize cleaning comprehensively and effectively.
Summary of the invention
Based on this, be necessary that the air-conditioner automatic cleaning function for traditional can only reach the removing of part bacterium, the problem cleaned comprehensively and effectively can not be realized, a kind of air-conditioner clean method and system and air-conditioner are provided.
For realizing a kind of air-conditioner clean method that the object of the invention provides, comprise the steps:
Detect air-conditioner front running status out of service;
When the running status before described air-conditioner is out of service is refrigeration mode, unlatching heating element heater is preset temperature to the air channel interior environment temperature of described air-conditioner; Wherein, described heating element heater is arranged in the air outlet of described air-conditioner, air inlet and/or air channel;
According to the drying regime of air channel internal environment, control the heated condition of described heating element heater.
Wherein in an embodiment, the described drying regime according to air channel internal environment, controls the heated condition of described heating element heater, comprises the steps:
Detect described air channel internal environment and whether reach default drying condition;
If so, described heating element heater is then closed; If not, then control described heating element heater and be held open state until described air channel internal environment reaches described default drying condition.
Wherein in an embodiment, whether described detection described air channel internal environment reaches default drying condition, comprises the steps:
Gather the humidity of described air channel internal environment, obtain corresponding humidity parameter;
Judge whether described humidity parameter is less than or equal to the first humidity parameter;
If so, then detect that described air channel internal environment reaches described default drying condition; If not, then detect that described air channel internal environment does not reach described default drying condition.
Accordingly, present invention also offers a kind of air-conditioner cleaning systems, comprise condition monitoring module, the first processing module, the second processing module and heating element heater;
Described condition monitoring module, for detecting air-conditioner front running status out of service;
Described first processing module, for detect when described condition monitoring module described air-conditioner out of service before running status be refrigeration mode time, opening described heating element heater to the air channel interior environment temperature of described air-conditioner is preset temperature; Wherein, described heating element heater is arranged in the air outlet of described air-conditioner, air inlet and/or air channel;
Described second processing module, for the drying regime according to air channel internal environment, controls the heated condition of described heating element heater.
Wherein in an embodiment, described second processing module comprises the first detecting unit, the first control unit and the second control unit;
Whether described first detecting unit, reach default drying condition for detecting described air channel internal environment;
Described first control unit, when detecting that described air channel internal environment reaches described default drying condition for described first detecting unit, closes described heating element heater;
Described second control unit, when detecting that described air channel internal environment does not also reach described default drying condition for described first detecting unit, controls described heating element heater and is held open state until described air channel internal environment reaches described default drying condition.
Wherein in an embodiment, described first detecting unit comprises collection subelement and judgment sub-unit;
Described collection subelement, for gathering the humidity of described air channel internal environment, obtains corresponding humidity parameter;
Described judgment sub-unit, for judging whether described humidity parameter is less than or equal to the first humidity parameter; If so, then judge that described air channel internal environment reaches described default drying condition; If not, then judge that described air channel internal environment does not reach described default drying condition.
Wherein in an embodiment, described collection subelement is humidity sensor; And described humidity sensor is arranged in the air channel of described air-conditioner.
Wherein in an embodiment, the number of described heating element heater is multiple.
Wherein in an embodiment, described heating element heater is electrical heating wire.
Accordingly, present invention also offers a kind of air-conditioner, comprise as above arbitrary described air-conditioner cleaning systems.
The beneficial effect of above-mentioned air-conditioner clean method:
It is by detecting air-conditioner front running status out of service, and then when detecting that air-conditioner front running status out of service is refrigeration mode, open the heating element heater be arranged in the air channel of air-conditioner, air channel interior environment temperature is made to reach preset temperature, thus realize heating the inside, air channel of air-conditioner, to dry the condensed water that stockpiles in air channel and to kill the object of the bacterium grown in air channel.Simultaneously also according to the drying regime of the air channel internal environment of air-conditioner, control the heated condition of heating element heater, to guarantee that the air channel internal environment moment of air-conditioner remains dry environment, avoid growing of bacterium.It heats air channel by opening heating element heater, makes air channel interior environment temperature to reach preset temperature, achieves the object of the bacterium in air channel being carried out to high temperature sterilization.And by controlling the heated condition of heating element heater according to the drying regime of air channel internal environment, eliminating the condition of bacteria breed, reaching carrying out thorough sterilization and clean effect in air-conditioned wind tunnel.Finally efficiently solve the removing that traditional air-conditioner automatic cleaning function can only reach part bacterium, the problem cleaned comprehensively and effectively can not be realized.
Accompanying drawing explanation
Fig. 1 is a specific embodiment flow chart of air-conditioner clean method of the present invention;
Fig. 2 is another specific embodiment flow chart of air-conditioner clean method of the present invention;
Fig. 3 is a specific embodiment structural representation of air-conditioner cleaning systems of the present invention;
Fig. 4 is another specific embodiment structural representation of air-conditioner cleaning systems of the present invention.
Detailed description of the invention
For making technical solution of the present invention clearly, below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
First it should be noted that air-conditioner front running status out of service refers to the pattern run before air-conditioner is out of service, as heating mode, refrigeration mode, dehumidification mode etc.
The air channel of air-conditioner refers to and is communicated with the air inlet of air-conditioner and the pipeline of air outlet.The material of its wind channel tube can be sheet metal, Vybak plate, glass epoxy, glued board, aluminium sheet, brick and concrete etc.
See Fig. 1, as a specific embodiment of air-conditioner clean method of the present invention, it specifically comprises the steps:
Step S100, detects air-conditioner front running status out of service.That is, before out of service to air-conditioner, the operational mode of carrying out detects, using as the follow-up condition controlled air-conditioner.
Wherein, it should be noted that, to air-conditioner out of service before running status detect time, its can direct-detection air-conditioner out of service before operational mode to obtain corresponding running status.Also by detecting to obtain air-conditioner front running status out of service to the ambient parameter (temperature and humidity etc.) in air-conditioner front running temperature out of service, air-conditioned wind tunnel.
When detecting that air-conditioner front running status out of service is refrigeration mode, then perform step S200, unlatching heating element heater is preset temperature to the air channel interior environment temperature of air-conditioner.Wherein, it should be noted that, heating element heater is arranged in the air outlet of air-conditioner, air inlet and/or air channel.
That is, when detect air-conditioner out of service before running status be refrigeration mode time, have the generation of condensed water in the air channel showing now air-conditioner.And condensed water stockpiles in the air channel of air-conditioner, the environment in air channel is made to be wet environment.Also very easily accumulate dust simultaneously and produce a large amount of bacterium.Therefore, by performing step S200, open the heating element heater be arranged in air channel, air channel interior environment temperature is made to be preset temperature, and then heating, drying is carried out to inside, air channel, condensed water in air channel is evaporated under the heating of heating element heater, and the bacterium grown in air channel is removed under the heating of heating element heater.
Should be noted that, in order to ensure the complete evaporation of the condensed water in the air channel of air-conditioner, and then ensure that air channel internal environment is dry environment, after unlatching heating element heater makes air channel interior environment temperature be preset temperature, heating element heater continuous heating Preset Time can be controlled, to guarantee whole evaporations of condensed water, ensure the drying effect in air channel.
Heating element heater to be opened makes air channel interior environment temperature be after preset temperature, then performs step S300, according to the drying regime of air channel internal environment, controls the heated condition of heating element heater.To guarantee the environment of not easily breed bacteria that air channel environment is drying.Thus achieve the object that the environment in the air channel of air-conditioner is carried out sterilization thoroughly and cleaned.
It by arranging heating element heater in the air channel of air-conditioner, and after air-conditioner refrigeration mode out of service, open heating element heater and heating, drying is carried out to the air channel of air-conditioner, to realize the object that will be accumulated in the condensate evaporation in air channel during air-conditioner running refrigerating pattern and fall.Meanwhile, then according to the drying regime of air channel internal environment, control the heated condition of heating element heater, namely control unlatching or the closed condition of heating element heater, ensure that the air channel internal environment moment of air-conditioner remains dry environment, thus prevent growing of bacterium.Finally achieve the object that the bacterium in the air channel of air-conditioner is thoroughly removed.
Wherein, it should be noted that preset temperature should be the lethal temperature of most of bacterium.It can carry out free setting according to actual conditions, as: 50 degrees Celsius-100 degrees Celsius etc.In like manner, Preset Time should be the time that bacterium is thoroughly dead under preset temperature.It also can carry out free setting according to actual conditions, as: 10 minutes-30 minutes.That is, set preset temperature and Preset Time are ensure that the condensed water in the air channel of air-conditioner is all dried, and reach bacterium lethal temperature and the condition of duration of setting.
, be understandable that meanwhile, detect air-conditioner out of service before running status be heating mode time, because air-conditioner is when running heating mode, can not condensed water be produced in its air channel, and then can not be formed moist in air channel, be easy to the environment of breed bacteria.Therefore, do not need to carry out clean and sterilization to air-conditioner.Thus, run unnecessary function in order to avoid air-conditioner and save the energy consumption of air-conditioner further, its detect air-conditioner out of service before running status be heating mode time, step S400 can be performed, do not perform any operation, to reduce the energy consumption of air-conditioner, reduce the unnecessary wasting of resources.
Further, see Fig. 2, step S300, when controlling the heated condition of heating element heater according to the drying regime of air channel internal environment, it by whether reaching default drying condition to air channel internal environment judges to realize.Concrete:
Step S310, detects air channel internal environment and whether reaches default drying condition.That is, by whether reaching default drying condition to air channel internal environment detecting, to realize a judgement of the drying regime to air channel internal environment, and then determining the control to the state of heating element heater.
When detecting that air channel internal environment reaches default drying condition, show that the air channel internal environment of now air-conditioner is cleaning ambient that is dry and not easily breed bacteria, its drying regime is good.Therefore, in order to save the energy consumption of air-conditioner, can step S320 be performed, closing heating element heater, terminating the heating, drying of the inside, air channel to air-conditioner.When detecting that air channel internal environment does not reach default drying condition, show that the air channel internal environment of now air-conditioner is thought moist and is easy to the environment of breed bacteria, its drying regime is poor.Therefore, in order to thoroughly kill the bacterium in air channel, and preventing growing of bacterium in air channel, to keep the drying in air channel, then performing step S330, control heating element heater and be held open state until air channel internal environment reaches default drying condition.
Wherein, it should be noted that default drying condition refers to dry cleansing, the not easily environment of breed bacteria.It is specifically by arranging the parameter such as humidity and cleannes of air channel internal environment and characterize.
Further, in a specific embodiment of air-conditioner clean method of the present invention, step S310, detects air channel internal environment and whether reaches default drying condition, realizes by such as under type.
Whether reaching default drying condition because needs detect air channel internal environment, therefore by detecting the humidity in air channel, whether dryly judging in air channel by the humidity in air channel.That is, by performing step S311, gathering the humidity in air channel, obtaining corresponding humidity parameter.And then, then by step S312, judge whether humidity parameter is less than or equal to the first humidity parameter.When humidity parameter is less than or equal to the first humidity parameter, shows that the humidity of the air channel internal environment of now air-conditioner is very little, there is good drying property.Therefore, can judge that air channel internal environment reaches default drying condition.When humidity parameter is greater than the first humidity parameter, show that the humidity of the air channel internal environment of now air-conditioner is comparatively large, it is still moist environment.Therefore, can judge that air channel internal environment does not reach default drying condition.
Wherein, the first humidity parameter can be default humidity parameter, also can be air-conditioner external environment condition humidity parameter.When the first humidity parameter is default humidity parameter, this first humidity parameter should be the humidity under comparatively dry ring change border.Preferably, the first humidity parameter is air-conditioner external environment condition humidity parameter.Thus, contrast by the humidity of the air channel internal environment by air-conditioner and air-conditioner external environment condition humidity, thus make the air channel internal environment of air-conditioner drier compared to air-conditioner external environment condition.This also just further ensure that air channel internal environment is the environment of dry not easily breed bacteria, thus further ensure that the clean of air-conditioner and bactericidal effect.
It only needs to be detected by the humidity of the air channel internal environment to air-conditioner, can realize the detection whether the air channel internal environment of air-conditioner being reached to default drying condition.It does not need logic complicated especially to realize, and detection method is simple, is easy to realize.
Accordingly, based on same inventive concept, present invention also offers a kind of air-conditioner cleaning systems.Due to the operation principle of air-conditioner cleaning systems provided by the invention and the principle of air-conditioner clean method provided by the invention same or similar, therefore repeat part repeat no more.
See Fig. 3, as a specific embodiment of air-conditioner cleaning systems 100 of the present invention, it comprises condition monitoring module 110, first processing module 120, second processing module 130 and heating element heater (not shown).
Wherein, condition monitoring module 110, for detecting air-conditioner front running status out of service.First processing module 120, during for detecting that when condition monitoring module 110 air-conditioner front running status out of service is refrigeration mode, unlatching heating element heater is preset temperature to the air channel interior environment temperature of air-conditioner.Wherein, heating element heater is arranged in the air outlet of air-conditioner, air inlet and/or air channel.Second processing module 130, for the drying regime according to air channel internal environment, controls the heated condition of heating element heater.
It by arranging condition monitoring module 110, first processing module 120, second processing module 130 and heating element heater on air-conditioner, and wherein heating element heater is arranged in the air outlet of air-conditioner, air inlet and/or air channel.By condition monitoring module 110 detect air-conditioner out of service before running status be refrigeration mode after, opening heating element heater by the first processing module 120 makes the air channel interior environment temperature of air-conditioner reach preset temperature, to realize the object that the air channel internal environment of air-conditioner is carried out to heating, drying and killed by the bacterium grown in air channel.Meanwhile, also controlled unlatching or the closed condition of heating element heater according to the drying regime of the air channel internal environment of air-conditioner by the second processing module 130, to guarantee the environment of not easily breed bacteria that the air channel internal environment of air-conditioner is drying.Which obviate again growing of bacterium, reach and clean the effect with sterilization thoroughly.Effectively achieve the sterilization comprehensively and effectively of air-conditioner and clean, ensure that the health of user and the clean of indoor environment.
See Fig. 4, when the second processing module 130 controls unlatching or the closed condition of heating element heater according to the drying regime of the air channel internal environment of air-conditioner, it specifically realizes by such as under type.
That is, the second processing module 130 comprises the first detecting unit 131, first control unit 132 and the second control unit 133.Wherein, whether the first detecting unit 131, reach default drying condition for detecting air channel internal environment.First control unit 132, when detecting that air channel internal environment reaches default drying condition for the first detecting unit 131, closes heating element heater.Second control unit 133, when detecting that air channel internal environment does not also reach default drying condition for the first detecting unit 131, controls heating element heater and is held open state until air channel internal environment reaches default drying condition.
Further, whether the first detecting unit 131 pairs air channel internal environment reaches default drying condition when detecting, and it realizes by detecting the humidity of air channel internal environment.Concrete:
First detecting unit 131 comprises collection subelement and judgment sub-unit.Wherein, gathering subelement, for gathering the humidity in air channel, obtaining corresponding humidity parameter.Judgment sub-unit, for judging whether humidity parameter is less than or equal to the first humidity parameter.If so, then judge that air channel internal environment reaches described default drying condition.If not, then judge that air channel internal environment does not reach default drying condition.
It should be noted that in a specific embodiment of air-conditioner cleaning systems 100 of the present invention, gather subelement and can be humidity sensor.Humidity sensor is arranged in the air outlet of air-conditioner, air inlet and/or air channel, thus element to be heated is opened into after air channel interior environment temperature reaches preset temperature, by opening humidity sensor, gathered by the humidity of humidity sensor to air channel internal environment, obtain corresponding humidity parameter.And then read corresponding first humidity parameter by judgment sub-unit, judge with the contrast of the humidity parameter and the first humidity parameter that realize air channel internal environment.It, by adopting humidity sensor as collection subelement, makes the structure of air-conditioner cleaning systems 100 of the present invention simple, with low cost, is easy to realize, and be convenient to safeguard.
Wherein, preferably, humidity sensor can be arranged on bosom position, air channel, to guarantee accuracy and the reliability of the air channel internal environment humidity parameter detected.Meanwhile, also it is pointed out that the number of humidity sensor can be one or more.When an employing humidity sensor, humidity sensor is arranged on the middle part in the air channel of air-conditioner, to guarantee the accuracy of the humidity parameter of detected air channel internal environment.When adopting multiple humidity sensor, in the air outlet being arranged on air-conditioner by dispersed for multiple humidity sensor, air inlet and air channel, thus pass through the humidity of the air channel internal environment gathering diverse location place, and collected multiple humidity parameters are compared with the first humidity parameter respectively, to ensure the accuracy to air channel internal environment humidity judged result further.Preferably, the mode of multiple humidity sensor scattering devices in air channel can be adopted, which thereby enhance the accuracy of the judged result of air channel internal environment humidity.
In addition, the first humidity parameter can be stored in advance in judgment sub-unit.Namely by arranging memory in judgment sub-unit, to store the first humidity parameter pre-set.When carrying out the multilevel iudge of humidity, directly read the first humidity parameter stored in memory by judgment sub-unit, the humidity parameter of air channel internal environment and the first humidity parameter are compared.
Or the first humidity parameter also can be air-conditioner external environment condition humidity parameter.That is, by arranging corresponding humidity sensor in air-conditioner external environment condition, directly being gathered the humidity of air-conditioner external environment condition by humidity sensor, obtaining air-conditioner external environment condition humidity parameter.Thus, when judgment sub-unit reads after the humidity parameter of the air channel internal environment that the humidity sensor be arranged in air channel gathers, the external environment condition humidity parameter collected by the humidity sensor that reading is arranged on air-conditioner external environment condition by judgment sub-unit again, compares judgement by the humidity parameter of air channel internal environment and external environment condition parameter.When the humidity parameter of air channel internal environment is less than or equal to external environment condition humidity parameter, then judge that air channel internal environment reaches default drying condition.When the humidity parameter of air channel internal environment is greater than external environment condition humidity parameter, then judge that air channel internal environment does not reach default drying condition.
Preferably, the first humidity parameter is air-conditioner external environment condition humidity parameter.Thus, can realize the object of the humidity parameter of the air channel internal environment of air-conditioner and air-conditioner external environment condition humidity parameter being carried out real time contrast, make comparing result more accurate, this also just further ensure that the effect of the clean of air-conditioner and sterilization.Wherein, it is pointed out that when the first humidity parameter is air-conditioner external environment condition humidity parameter, its number detecting the humidity sensor of air-conditioner external environment condition humidity can be one or more equally.Preferably, multiple humidity sensor can be adopted to carry out detection collection to air-conditioner external environment condition humidity, thus the more multiple air-conditioner external environment condition humidity parameters collected are weighted average calculating operation, obtain the first final humidity parameter.
Further, in a specific embodiment of air-conditioner cleaning systems 100 of the present invention, heating element heater is also arranged on the screen pack place of air-conditioner simultaneously.Thus, when by detect air-conditioner out of service before running status be heating mode after, when unlatching heating element heater carries out heating, drying to air channel internal environment, also achieve the heating, drying at the screen pack place to air-conditioner simultaneously, thus ensure that air-conditioner by air inlet to the clean of the whole air channel of air outlet and indoor heat exchanger and sterilization, improve clean comprehensive of air-conditioner.
It is pointed out that heating element heater can be electrical heating wire or magnetron.It specifically can decide according to the material of wind channel tube.When the material of wind channel tube be pottery, brick and concrete or plastics time, magnetron can be selected as heating element heater.By applying certain electric energy to the two ends of magnetron, thus convert electrical energy into far infrared or microwave by magnetron, by far infrared or microwave, high-temperature heating is carried out to the condensed water stockpiled in air channel and the bacterium grown, make the temperature in air channel be preset temperature, finally realize the cleaning agent sterilization of air channel internal environment.And when the material of wind channel tube is metal material, because far infrared and microwave are unsuitable for heating of metal material, therefore now can electrical heating wire be selected.Electrical heating wire directly pasted or is fixed on the inwall of air channel, and then by electrical heating wire energising, converting electrical energy into heat energy by electrical heating wire, making the temperature in air channel reach preset temperature and can realize the clean of air channel internal environment and sterilization.
Wherein, preferably, heating element heater is electrical heating wire.Adopt electrical heating wire as heating element heater, its structure is simple, with low cost, and has applicability widely.
Meanwhile, the number of heating element heater is preferably multiple.By multiple heating element heater scattering device in the air channel of air-conditioner, air outlet place, air inlet and screen pack place, it is while the dry cleansing of whole piece air channel internal environment and air-conditioner that ensure that air-conditioner clean comprehensively, also improve the efficiency that air-conditioner is clean, save cleaning time, thus reduce further power consumption.
Accordingly, present invention also offers a kind of air-conditioner, it comprises as above arbitrary described air-conditioner cleaning systems 100.By arranging as above arbitrary described air-conditioner cleaning systems 100 on air-conditioner, effectively ensure that the clean of air-conditioner and bactericidal effect, making the clean more comprehensive with sterilization of air-conditioner.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. an air-conditioner clean method, is characterized in that, comprises the steps:
Detect air-conditioner front running status out of service;
When the running status before described air-conditioner is out of service is refrigeration mode, unlatching heating element heater is preset temperature to the air channel interior environment temperature of described air-conditioner; Wherein, described heating element heater is arranged in the air outlet of described air-conditioner, air inlet and/or air channel;
According to the drying regime of air channel internal environment, control the heated condition of described heating element heater.
2. method according to claim 1, is characterized in that, the described drying regime according to air channel internal environment, controls the heated condition of described heating element heater, comprise the steps:
Detect described air channel internal environment and whether reach default drying condition;
If so, described heating element heater is then closed; If not, then control described heating element heater and be held open state until described air channel internal environment reaches described default drying condition.
3. method according to claim 2, is characterized in that, whether described detection described air channel internal environment reaches default drying condition, comprises the steps:
Gather the humidity of described air channel internal environment, obtain corresponding humidity parameter;
Judge whether described humidity parameter is less than or equal to the first humidity parameter;
If so, then detect that described air channel internal environment reaches described default drying condition; If not, then detect that described air channel internal environment does not reach described default drying condition.
4. air-conditioner cleaning systems (100), is characterized in that, comprise condition monitoring module (110), the first processing module (120), the second processing module (130) and heating element heater;
Described condition monitoring module (110), for detecting air-conditioner front running status out of service;
Described first processing module (120), for detect when described condition monitoring module (110) described air-conditioner out of service before running status be refrigeration mode time, opening described heating element heater to the air channel interior environment temperature of described air-conditioner is preset temperature; Wherein, described heating element heater is arranged in the air outlet of described air-conditioner, air inlet and/or air channel;
Described second processing module (130), for the drying regime according to air channel internal environment, controls the heated condition of described heating element heater.
5. system according to claim 4, is characterized in that, described second processing module (130) comprises the first detecting unit (131), the first control unit (132) and the second control unit (133);
Whether described first detecting unit (131), reach default drying condition for detecting described air channel internal environment;
Described first control unit (132), when detecting that described air channel internal environment reaches described default drying condition for described first detecting unit (131), closes described heating element heater;
Described second control unit (133), when detecting that described air channel internal environment does not also reach described default drying condition for described first detecting unit (131), control described heating element heater and be held open state until described air channel internal environment reaches described default drying condition.
6. system according to claim 5, is characterized in that, described first detecting unit (131) comprises collection subelement and judgment sub-unit;
Described collection subelement, for gathering the humidity of described air channel internal environment, obtains corresponding humidity parameter;
Described judgment sub-unit, for judging whether described humidity parameter is less than or equal to the first humidity parameter; If so, then judge that described air channel internal environment reaches described default drying condition; If not, then judge that described air channel internal environment does not reach described default drying condition.
7. system according to claim 6, is characterized in that, described collection subelement is humidity sensor; And described humidity sensor is arranged in the air outlet of described air-conditioner, air inlet and/or air channel.
8. the system according to any one of claim 4 to 7, is characterized in that, the number of described heating element heater is multiple.
9. the system according to any one of claim 4 to 7, is characterized in that, described heating element heater is electrical heating wire.
10. an air-conditioner, is characterized in that, comprises the air-conditioner cleaning systems (100) described in any one of claim 4 to 9.
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