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CN106123226A - The cleaning control method of air-conditioner and control device, air-conditioner - Google Patents

The cleaning control method of air-conditioner and control device, air-conditioner Download PDF

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Publication number
CN106123226A
CN106123226A CN201610495683.1A CN201610495683A CN106123226A CN 106123226 A CN106123226 A CN 106123226A CN 201610495683 A CN201610495683 A CN 201610495683A CN 106123226 A CN106123226 A CN 106123226A
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China
Prior art keywords
air
conditioner
preset
temperature
cleaning
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Pending
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CN201610495683.1A
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Chinese (zh)
Inventor
李秉樵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to CN201610495683.1A priority Critical patent/CN106123226A/en
Publication of CN106123226A publication Critical patent/CN106123226A/en
Pending legal-status Critical Current

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    • 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
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/22Cleaning ducts or apparatus

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention provides the cleaning control method of a kind of air-conditioner, the cleaning of air-conditioner controls device and air-conditioner, described air-conditioner includes ozonator, indoor heat exchanger, air door and indoor fan, described cleaning control method includes: when described air-conditioner enters automated cleaning pattern, start described ozonator and generate ozone, to carry out ozone sterilization;When carrying out described ozone sterilization and reaching the first Preset Time, control described air-conditioner and be operated in heating mode, to raise the temperature of described indoor heat exchanger;When the temperature of described indoor heat exchanger reaches the first preset temperature, control to carry out heating sterilization under described first preset temperature.By technical scheme, the cleaning sterilization effect of air-conditioner can be effectively improved, it is achieved the most effective sterilization, thus the comfortableness promoting user is experienced.

Description

The cleaning control method of air-conditioner and control device, air-conditioner
Technical field
The present invention relates to air-conditioner technical field, in particular to cleaning control method, the Yi Zhongkong of a kind of air-conditioner The cleaning adjusting device controls device and a kind of air-conditioner.
Background technology
At present, the indoor set material of a lot of air-conditioners has sterilizing function, but due to problem of environmental pollution, such as PM2.5 Higher, after causing air-conditioner life-time service, have a large amount of laying dust, and dust can become the soil of breed bacteria, then, even The indoor set material of air-conditioner has antibacterial functions really, but owing to actually antibacterial is not the indoor set material at air-conditioner Superficial growth, but in dust superficial growth, cause the indoor set material of air-conditioner i.e. to enable sterilizing the most lack scope for their abilities.
And, it being attached to the antibacterial on dust surface, vitality is the most indomitable, in the case of temperature and humidity is suitable, energy Breeding rapidly.So, if needing to kill these antibacterials, need inside from dust surface to dust, until dust and air-conditioner Contact surface, the most all carry out sterilizing, could effectively kill, play the effect pulled the grass up by its roots.
Therefore, how to improve the cleaning sterilization effect of air-conditioner, to realize the most effective sterilization, become urgently to be resolved hurrily Technical problem.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art or correlation technique.
To this end, it is an object of the present invention to propose the cleaning control method of a kind of air-conditioner, can effectively carry The cleaning sterilization effect of high air-conditioner, it is achieved the most effective sterilization, thus the comfortableness promoting user is experienced.
Further object is that the cleaning proposing a kind of air-conditioner controls device and has this cleaning device Air-conditioner.
For realizing at least one purpose above-mentioned, embodiment according to the first aspect of the invention, it is proposed that a kind of air-conditioner Cleaning control method, described air-conditioner includes ozonator, indoor heat exchanger, air door and indoor fan, described cleaning control Method processed includes: when described air-conditioner enters automated cleaning pattern, starts described ozonator and generates ozone, smelly to carry out Oxygen sterilizes;When carrying out described ozone sterilization and reaching the first Preset Time, control described air-conditioner and be operated in heating mode, to rise The temperature of high described indoor heat exchanger;When the temperature of described indoor heat exchanger reaches the first preset temperature, control described Carry out under one preset temperature heating sterilization.
The cleaning control method of air-conditioner according to an embodiment of the invention, when air-conditioner launches into automated cleaning pattern Time, the ozone first passing through ozonator generation carries out the ozone sterilization of the first Preset Time, then makes air-conditioner be operated in Heating mode also carries out when the temperature of indoor heat exchanger rises to the first preset temperature heating sterilization, so, first by ozone Tentatively sterilize, can effectively the antibacterial grown in each corner of air-conditioner be carried out deeply by the diffusibility of ozone Remove, the particularly antibacterial in laying dust, then carry out heating sterilization, on the one hand realize further sterilizing not only by high temperature On the other hand can also accelerate ozone decomposition rate at high temperature, make environment return to meet the state of user's request as early as possible, Thus realize once the most effective sterilizing, thus the comfortableness promoting user is experienced.
In this embodiment, the span of the first Preset Time is generally 7 minutes~10 minutes, and concrete value can root Depending on the volume size of air-conditioner and the rotating speed size of indoor fan;And the value of the first preset temperature is not damaging air-conditioning On the premise of any parts in device, temperature value is the highest more good, to reach more preferable sterilization effect, preferably can take 60 ℃。
The cleaning control method of air-conditioner according to the abovementioned embodiments of the present invention, it is also possible to there is techniques below feature:
According to one embodiment of present invention, when entering described automated cleaning pattern, before starting described ozonator, Also include: control described air-conditioner and be operated in refrigeration mode or dehumidifier pattern, to generate condensed water;When being operated in described refrigeration mould When formula or described dehumidification mode reach the second Preset Time, exit described refrigeration mode or described dehumidification mode.
In this embodiment, in order to make ozone preferably play the effect of sterilizing, make full use of its under room temperature normality Dissolubility in water is higher and sterilization effect better characteristics, after air-conditioner launches into automated cleaning pattern, opens Before dynamic ozonator produces ozone, air-conditioner is first made to be operated in refrigeration mode or dehumidifier pattern the second Preset Time, with life Become the condensed water of enough dissolved ozones, to strengthen the effect of ozone sterilization further, wherein, the second Preset Time is taken Value, on the one hand when being provided with humidity sensor in air-conditioner, can be adopted according to humidity sensor by the master control borad of air-conditioner Collect to humidity value and the dehumidifying effect of air-conditioner automatically calculate the time of enough condensed waters of producing, on the other hand work as in air-conditioner When there is no humidity sensor, can be the default time that sets of automatic dehumidifying function according to air-conditioner, such as 10 minutes.
According to one embodiment of present invention, when starting described ozonator, control close described air door and make Described indoor fan is by the first preset rotation speed operating.
In this embodiment, it is contemplated that the abnormal flavour of ozone can bring bad sensory experience to user, then starting ozone Generator cuts out the air door of air-conditioner during producing ozone, enter indoor to avoid ozone to pass air-conditioner in a large number;And be Increase the bactericidal range of ozone thus improve the effect of ozone sterilization further, during carry out ozone sterilization, open The indoor fan of air-conditioner makes it operate by the first preset rotation speed, so that ozone is fully diffused into all angles in air-conditioner, Wherein, the first preset rotation speed is relatively low rotating speed, i.e. avoids it to pass air-conditioner while guaranteeing ozone range of scatter and enters Indoor, it is therefore preferable to could be arranged to the minimum speed of the indoor fan of air-conditioner, such as 120 revs/min, further, The first Preset Time carrying out ozone sterilization under this rotating speed can preferably be taken as 8 minutes.
According to one embodiment of present invention, after carrying out the first Preset Time described in described ozone sterilization, described indoor Before the temperature of heat exchanger reaches described first preset temperature, also include: when the temperature of described indoor heat exchanger, to reach second pre- If during temperature, control to carry out under described second preset temperature to heat dry;Heat described in carry out to be dried and reach the 3rd and preset During the time, controlling open described air door and make described indoor fan operate by the second preset rotation speed, wherein, described second presets Rotating speed is more than described first preset rotation speed, and described second preset temperature is less than described first preset temperature.
In this embodiment, in order to run and abundant ozone decomposition and enter after ozone sterilization step in refrigeration or dehumidifying Step strengthens makes thermally-sterilized effect, can work as before the temperature of indoor heat exchanger reaches the first preset temperature and keep it in second Preset temperature, carries out heating dry 3rd Preset Time, is dried air-conditioner with ozone decomposition and transpiring moisture, it is clear that in dried strip The bactericidal effect that heats under part is better than wet condition, and wherein, the value of the second preset temperature is preferably 30 DEG C, and the 3rd when presetting Between be preferably taken as 3 minutes, the air door of air-conditioner can be kept in this process to close, it is to avoid ozone flow out air-conditioner enter room In;And after reaching the 3rd Preset Time between when drying, in order to increase desiccant dehumidification effect further, can control to open air-conditioning The rotating speed of indoor fan is also improved to the second preset rotation speed by the air door of device by the first preset rotation speed, carries out air-supply and discharges moisture, Wherein, the preferred value of the second preset rotation speed is 600 revs/min.
According to one embodiment of present invention, during heating sterilization described in carrying out, control described indoor fan and press 3rd preset rotation speed operating;When heating sterilization described in carrying out and reaching four Preset Times, exit described heating mode;Exiting When described heating mode reaches five Preset Times, control to close described air-conditioner.
The cleaning control method of air-conditioner according to an embodiment of the invention, carries out heating sterilization under the first preset temperature During, indoor fan can be kept to operate by the 3rd preset rotation speed, so that the heat of high temperature that indoor heat exchanger produces is abundant Arriving each corner of air-conditioner, the whole sterilization process that heats continues air-conditioner after the 4th Preset Time and exits heating mode, i.e. By heat under the first preset temperature sterilization the 4th Preset Time can complete the most up hill and dale from laying dust surface to laying dust with The sterilization on the surface of air conditioner room unit material, and now the ozone also decomposable asymmetric choice net in air-conditioner completes, then indoor wind Machine remains in operation and terminates the automatically cleaning process cut out air-conditioner of whole air-conditioner after the 5th Preset Time dissipates waste heat.
In this embodiment, the 3rd preset rotation speed ground preferably value is 600 revs/min, and the 4th Preset Time is the most desirable Being 30 minutes, the 5th Preset Time can be taken as 10 minutes;Certainly, the value of each parameter preset in above-described embodiment is only shown Example is the most non-limiting, can be adjusted as the case may be, to reach preferably cleaning sterilization effect.
Embodiment according to a second aspect of the present invention, it is also proposed that the cleaning of a kind of air-conditioner controls device, described air-conditioning Device includes ozonator, indoor heat exchanger, air door and indoor fan, and described cleaning controls device and includes: starts module, is used for When described air-conditioner enters automated cleaning pattern, start described ozonator and generate ozone, to carry out ozone sterilization;Control Module, for when carrying out described ozone sterilization and reaching the first Preset Time, controls described air-conditioner and is operated in heating mode, with Raise the temperature of described indoor heat exchanger;Cleaning module, for reaching the first preset temperature when the temperature of described indoor heat exchanger Time, control to carry out heating sterilization under described first preset temperature.
The cleaning of air-conditioner controls device according to an embodiment of the invention, when air-conditioner launches into automated cleaning pattern Time, the ozone first passing through ozonator generation carries out the ozone sterilization of the first Preset Time, then makes air-conditioner be operated in Heating mode also carries out when the temperature of indoor heat exchanger rises to the first preset temperature heating sterilization, so, first by ozone Tentatively sterilize, can effectively the antibacterial grown in each corner of air-conditioner be carried out deeply by the diffusibility of ozone Remove, the particularly antibacterial in laying dust, then carry out heating sterilization, on the one hand realize further sterilizing not only by high temperature On the other hand can also accelerate ozone decomposition rate at high temperature, make environment return to meet the state of user's request as early as possible, Thus realize once the most effective sterilizing, thus the comfortableness promoting user is experienced.
In this embodiment, the span of the first Preset Time is generally 7 minutes~10 minutes, and concrete value can root Depending on the volume size of air-conditioner and the rotating speed size of indoor fan;And the value of the first preset temperature is not damaging air-conditioning On the premise of any parts in device, temperature value is the highest more good, to reach more preferable sterilization effect, preferably can take 60 ℃。
The cleaning of air-conditioner according to the abovementioned embodiments of the present invention controls device, it is also possible to have a techniques below feature:
According to one embodiment of present invention, when entering described automated cleaning pattern, described startup module starts described smelly Before Oxygen Generator, described control module is additionally operable to: controls described air-conditioner and is operated in refrigeration mode or dehumidifier pattern, to generate Condensed water;When being operated in described refrigeration mode or described dehumidification mode reaches the second Preset Time, control to exit described refrigeration Pattern or described dehumidification mode.
In this embodiment, in order to make ozone preferably play the effect of sterilizing, make full use of its under room temperature normality Dissolubility in water is higher and sterilization effect better characteristics, after air-conditioner launches into automated cleaning pattern, opens Before dynamic ozonator produces ozone, air-conditioner is first made to be operated in refrigeration mode or dehumidifier pattern the second Preset Time, with life Become the condensed water of enough dissolved ozones, to strengthen the effect of ozone sterilization further, wherein, the second Preset Time is taken Value, on the one hand when being provided with humidity sensor in air-conditioner, can be adopted according to humidity sensor by the master control borad of air-conditioner Collect to humidity value and the dehumidifying effect of air-conditioner automatically calculate the time of enough condensed waters of producing, on the other hand work as in air-conditioner When there is no humidity sensor, can be the default time that sets of automatic dehumidifying function according to air-conditioner, such as 10 minutes.
According to one embodiment of present invention, described control module is additionally operable to: start described ozone in described startup module During generator, control close described air door and make described indoor fan operate by the first preset rotation speed.
In this embodiment, it is contemplated that the abnormal flavour of ozone can bring bad sensory experience to user, then starting ozone Generator cuts out the air door of air-conditioner during producing ozone, enter indoor to avoid ozone to pass air-conditioner in a large number;And be Increase the bactericidal range of ozone thus improve the effect of ozone sterilization further, during carry out ozone sterilization, open The indoor fan of air-conditioner makes it operate by the first preset rotation speed, so that ozone is fully diffused into all angles in air-conditioner, Wherein, the first preset rotation speed is relatively low rotating speed, i.e. avoids it to pass air-conditioner while guaranteeing ozone range of scatter and enters Indoor, it is therefore preferable to could be arranged to the minimum speed of the indoor fan of air-conditioner, such as 120 revs/min, further, The first Preset Time carrying out ozone sterilization under this rotating speed can preferably be taken as 8 minutes.
According to one embodiment of present invention, described control module is additionally operable to: carrying out described in described ozone sterilization first After Preset Time, before the temperature of described indoor heat exchanger reaches described first preset temperature, when the temperature of described indoor heat exchanger Degree is when reaching the second preset temperature, controls to carry out under described second preset temperature to heat dry;Heat described in carry out dry When reaching three Preset Times, control open described air door and make described indoor fan operate by the second preset rotation speed, wherein, Described second preset rotation speed is more than described first preset rotation speed, and described second preset temperature is less than described first preset temperature.
In this embodiment, in order to run and abundant ozone decomposition and enter after ozone sterilization step in refrigeration or dehumidifying Step strengthens makes thermally-sterilized effect, can work as before the temperature of indoor heat exchanger reaches the first preset temperature and keep it in second Preset temperature, carries out heating dry 3rd Preset Time, is dried air-conditioner with ozone decomposition and transpiring moisture, it is clear that in dried strip The bactericidal effect that heats under part is better than wet condition, and wherein, the value of the second preset temperature is preferably 30 DEG C, and the 3rd when presetting Between be preferably taken as 3 minutes, the air door of air-conditioner can be kept in this process to close, it is to avoid ozone flow out air-conditioner enter room In;And after reaching the 3rd Preset Time between when drying, in order to increase desiccant dehumidification effect further, can control to open air-conditioning The rotating speed of indoor fan is also improved to the second preset rotation speed by the air door of device by the first preset rotation speed, carries out air-supply and discharges moisture, Wherein, the preferred value of the second preset rotation speed is 600 revs/min.
According to one embodiment of present invention, described control module is additionally operable to: during heating sterilization described in carrying out, Control described indoor fan to operate by the 3rd preset rotation speed;When heating sterilization described in carrying out and reaching four Preset Times, control Exit described heating mode;When exiting described heating mode and reaching five Preset Times, control to close described air-conditioner.
The cleaning of air-conditioner controls device according to an embodiment of the invention, carries out heating sterilization under the first preset temperature During, indoor fan can be kept to operate by the 3rd preset rotation speed, so that the heat of high temperature that indoor heat exchanger produces is abundant Arriving each corner of air-conditioner, the whole sterilization process that heats continues air-conditioner after the 4th Preset Time and exits heating mode, i.e. By heat under the first preset temperature sterilization the 4th Preset Time can complete the most up hill and dale from laying dust surface to laying dust with The sterilization on the surface of air conditioner room unit material, and now the ozone also decomposable asymmetric choice net in air-conditioner completes, then indoor wind Machine remains in operation and terminates the automatically cleaning process cut out air-conditioner of whole air-conditioner after the 5th Preset Time dissipates waste heat.
In this embodiment, the 3rd preset rotation speed ground preferably value is 600 revs/min, and the 4th Preset Time is the most desirable Being 30 minutes, the 5th Preset Time can be taken as 10 minutes;Certainly, the value of each parameter preset in above-described embodiment is only shown Example is the most non-limiting, can be adjusted as the case may be, to reach preferably cleaning sterilization effect.
Embodiment according to a third aspect of the present invention, it is also proposed that a kind of air-conditioner, including: in above-mentioned any embodiment The cleaning of described air-conditioner controls device.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment and will become Substantially with easy to understand, wherein:
Fig. 1 shows the schematic flow sheet of the cleaning control method of the air-conditioner according to the first embodiment of the present invention;
Fig. 2 shows the schematic flow sheet of the cleaning control method of air-conditioner according to the second embodiment of the present invention;
Fig. 3 shows that the cleaning of air-conditioner according to an embodiment of the invention controls the schematic block diagram of device;
Fig. 4 shows the operating process schematic diagram of air-conditioner cleaning process according to an embodiment of the invention.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, real with concrete below in conjunction with the accompanying drawings The present invention is further described in detail by mode of executing.It should be noted that in the case of not conflicting, the enforcement of the application Feature in example and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but, the present invention also may be used Implementing to use other to be different from other modes described here, therefore, protection scope of the present invention is not by described below The restriction of specific embodiment.
Fig. 1 shows the schematic flow sheet of the cleaning control method of the air-conditioner according to the first embodiment of the present invention.
As it is shown in figure 1, the cleaning control method of the air-conditioner according to the first embodiment of the present invention, wherein, air-conditioner bag Include ozonator, indoor heat exchanger, air door and indoor fan, and this cleaning control method include below scheme step:
Step 102, when described air-conditioner enters automated cleaning pattern, starts described ozonator and generates ozone, with Carry out ozone sterilization.
Step 104, when carrying out described ozone sterilization and reaching the first Preset Time, controls described air-conditioner and is operated in and heats Pattern, to raise the temperature of described indoor heat exchanger.
Step 106, when the temperature of described indoor heat exchanger reaches the first preset temperature, controls to preset temperature described first Carry out under degree heating sterilization.
The cleaning control method of air-conditioner according to an embodiment of the invention, when air-conditioner launches into automated cleaning pattern Time, the ozone first passing through ozonator generation carries out the ozone sterilization of the first Preset Time, then makes air-conditioner be operated in Heating mode also carries out when the temperature of indoor heat exchanger rises to the first preset temperature heating sterilization, so, first by ozone Tentatively sterilize, can effectively the antibacterial grown in each corner of air-conditioner be carried out deeply by the diffusibility of ozone Remove, the particularly antibacterial in laying dust, then carry out heating sterilization, on the one hand realize further sterilizing not only by high temperature On the other hand can also accelerate ozone decomposition rate at high temperature, make environment return to meet the state of user's request as early as possible, Thus realize once the most effective sterilizing, thus the comfortableness promoting user is experienced.
In this embodiment, the span of the first Preset Time is generally 7 minutes~10 minutes, and concrete value can root Depending on the volume size of air-conditioner and the rotating speed size of indoor fan;And the value of the first preset temperature is not damaging air-conditioning On the premise of any parts in device, temperature value is the highest more good, to reach more preferable sterilization effect, preferably can take 60 ℃。
Fig. 2 shows the schematic flow sheet of the cleaning control method of air-conditioner according to the second embodiment of the present invention.
As in figure 2 it is shown, the cleaning control method of air-conditioner according to the second embodiment of the present invention, wherein, air-conditioner bag Include ozonator, indoor heat exchanger, air door and indoor fan, and this cleaning control method include below scheme step:
Step 202, when entering automated cleaning pattern, controls described air-conditioner and is operated in refrigeration mode or dehumidifier pattern, with Generate condensed water.
Step 204, when being operated in described refrigeration mode or described dehumidification mode reaches the second Preset Time, exits described Refrigeration mode or described dehumidification mode.
In above-mentioned steps, in order to make ozone preferably play the effect of sterilizing, make full use of its under room temperature normality Dissolubility in water is higher and sterilization effect better characteristics, after air-conditioner launches into automated cleaning pattern, opens Before dynamic ozonator produces ozone, air-conditioner is first made to be operated in refrigeration mode or dehumidifier pattern the second Preset Time, with life Become the condensed water of enough dissolved ozones, to strengthen the effect of ozone sterilization further, wherein, the second Preset Time is taken Value, on the one hand when being provided with humidity sensor in air-conditioner, can be adopted according to humidity sensor by the master control borad of air-conditioner Collect to humidity value and the dehumidifying effect of air-conditioner automatically calculate the time of enough condensed waters of producing, on the other hand work as in air-conditioner When there is no humidity sensor, can be the default time that sets of automatic dehumidifying function according to air-conditioner, such as 10 minutes.
Step 206, starts described ozonator and generates ozone, to carry out ozone sterilization.
It is further preferred that when starting described ozonator, control close described air door and make described indoor wind Machine is by the first preset rotation speed operating.
In above-mentioned steps, ozone is used tentatively to sterilize, can be effectively to growing by the diffusibility of ozone The antibacterial in each corner of air-conditioner carries out the antibacterial in deep removing, particularly laying dust.
Moreover, it is contemplated that the abnormal flavour to ozone can bring bad sensory experience to user, then starting ozonator product Close the air door of air-conditioner during ozoniferous, enter indoor to avoid ozone to pass air-conditioner in a large number;And it is smelly in order to increase The bactericidal range of oxygen thus improve the effect of ozone sterilization further, during carrying out ozone sterilization, open air-conditioner Indoor fan makes it operate by the first preset rotation speed, so that ozone is fully diffused into all angles in air-conditioner, wherein, first Preset rotation speed is relatively low rotating speed, i.e. avoids it to pass air-conditioner while guaranteeing ozone range of scatter and enters indoor, preferably Ground is the minimum speed of the indoor fan that could be arranged to air-conditioner, such as 120 revs/min.
Step 208, when carrying out described ozone sterilization and reaching the first Preset Time, controls described air-conditioner and is operated in and heats Pattern, to raise the temperature of described indoor heat exchanger.
Step 210, when the temperature of described indoor heat exchanger reaches the second preset temperature, controls to preset temperature described second Carry out heating dry under degree.
Further, heat described in carrying out be dried reach three Preset Times time, control open described air door and make Described indoor fan is by the second preset rotation speed operating, and wherein, described second preset rotation speed is more than described first preset rotation speed.
In above-mentioned steps, the first Preset Time carrying out ozone sterilization under the first preset rotation speed can preferably be taken as 8 minutes;And in order to run and abundant ozone decomposition and further enhance to heat and kill after ozone sterilization step in refrigeration or dehumidifying The effect of bacterium, can work as before the temperature of indoor heat exchanger reaches the first preset temperature and keep it in the second preset temperature, enter Row heats dry 3rd Preset Time, is dried air-conditioner with ozone decomposition and transpiring moisture, it is clear that heating in dry conditions Bactericidal effect is better than wet condition, and wherein, the value of the second preset temperature is preferably 30 DEG C, and the 3rd Preset Time preferably takes It is 3 minutes, the air door of air-conditioner can be kept in this process to close, it is to avoid ozone flows out air-conditioner and enters indoor;And when dry After the dry time reaches the 3rd Preset Time, in order to increase desiccant dehumidification effect further, can control to open the air door of air-conditioner And the rotating speed of indoor fan is improved to the second preset rotation speed by the first preset rotation speed, carry out air-supply and discharge moisture, wherein, second The preferred value of preset rotation speed is 600 revs/min.
Step 212, when the temperature of described indoor heat exchanger reaches the first preset temperature, controls to preset temperature described first Carry out under degree heating sterilization.
Further, during heating sterilization described in carrying out, control described indoor fan and transport by the 3rd preset rotation speed Turn.
Step 214, when heating sterilization described in carrying out and reaching four Preset Times, exits described heating mode.
Step 216, when exiting described heating mode and reaching five Preset Times, controls to close described air-conditioner.
In above-mentioned steps, the first preset temperature is more than the second preset temperature, and carries out heating killing at the first preset temperature During bacterium, on the one hand realize further sterilizing not only by high temperature and on the other hand can also accelerate ozone decomposition at high temperature Speed, makes environment return to meet the state of user's request as early as possible, and to realize once the most effective sterilizing, wherein, first is pre- If the value of temperature is preferably 60 DEG C.
And, during carrying out heating sterilization under the first preset temperature, indoor fan can be kept to preset by the 3rd Rotation speed operation so that the heat of high temperature that indoor heat exchanger produces substantially arrives at each corner of air-conditioner, whole heat sterilized After Cheng Chixu the 4th Preset Time, air-conditioner exits heating mode, i.e. default by heating sterilization the 4th under the first preset temperature Time can complete the most up hill and dale from laying dust surface to laying dust with the sterilization on the surface of air conditioner room unit material, and this Time air-conditioner in ozone also decomposable asymmetric choice net complete, then indoor fan remain in operation terminate after the 5th Preset Time dissipates waste heat whole The automatically cleaning process of air-conditioner closes air-conditioner.
In this embodiment, the 3rd preset rotation speed ground preferably value is 600 revs/min, and the 4th Preset Time is the most desirable Being 30 minutes, the 5th Preset Time can be taken as 10 minutes;Certainly, the value of each parameter preset in above-described embodiment is only shown Example is the most non-limiting, can be adjusted as the case may be, to reach preferably cleaning sterilization effect.
It addition, the air door of air-conditioner also can be made during heating sterilization to keep the state opened, carry out appropriateness Ground heat radiation, it is to avoid the parts of air-conditioner are had undesirable effect by long-time high temperature.And it is thermally-sterilized in order to preferably reach to make Effect, can close the air door of air-conditioner, it is to avoid heat leaks in this process, during so that the temperature of indoor heat exchanger maintains long Between (such as 20 minutes~30 minutes) maintain the maximum temperature point (the i.e. first preset temperature) within the scope of safe temperature.
Fig. 3 shows that the cleaning of air-conditioner according to an embodiment of the invention controls the schematic block diagram of device.
As it is shown on figure 3, the cleaning of air-conditioner controls device 300 according to an embodiment of the invention, described air-conditioner includes Ozonator, indoor heat exchanger, air door and indoor fan, described cleaning controls device 300 and includes: starts module 302, control Module 304 and cleaning module 306.
Wherein, start module 302, for when described air-conditioner enters automated cleaning pattern, start described ozone and occur Device generates ozone, to carry out ozone sterilization;Control module 304, for reaching the first Preset Time carrying out described ozone sterilization Time, control described air-conditioner and be operated in heating mode, to raise the temperature of described indoor heat exchanger;Cleaning module 306, for working as When the temperature of described indoor heat exchanger reaches the first preset temperature, control to carry out heating sterilization under described first preset temperature.
The cleaning of air-conditioner controls device 300 according to an embodiment of the invention, when air-conditioner launches into automated cleaning During pattern, the ozone first passing through ozonator generation carries out the ozone sterilization of the first Preset Time, then makes air-conditioner work Make at heating mode and carry out when the temperature of indoor heat exchanger rises to the first preset temperature heating sterilization, so, first by Ozone tentatively sterilizes, and effectively can be carried out the antibacterial grown in each corner of air-conditioner by the diffusibility of ozone Deeply remove, the particularly antibacterial in laying dust, then carry out heating sterilization, on the one hand realize further not only by high temperature On the other hand sterilizing can also accelerate ozone decomposition rate at high temperature, makes environment return to meet the shape of user's request as early as possible State, thus realize once the most effective sterilizing, thus the comfortableness promoting user is experienced.
In this embodiment, the span of the first Preset Time is generally 7 minutes~10 minutes, and concrete value can root Depending on the volume size of air-conditioner and the rotating speed size of indoor fan;And the value of the first preset temperature is not damaging air-conditioning On the premise of any parts in device, temperature value is the highest more good, to reach more preferable sterilization effect, preferably can take 60 ℃。
According to one embodiment of present invention, when entering described automated cleaning pattern, described startup module 302 starts described Before ozonator, described control module 304 is additionally operable to: controls described air-conditioner and is operated in refrigeration mode or dehumidifier pattern, To generate condensed water;When being operated in described refrigeration mode or described dehumidification mode reaches the second Preset Time, control to exit institute State refrigeration mode or described dehumidification mode.
In this embodiment, in order to make ozone preferably play the effect of sterilizing, make full use of its under room temperature normality Dissolubility in water is higher and sterilization effect better characteristics, after air-conditioner launches into automated cleaning pattern, opens Before dynamic ozonator produces ozone, air-conditioner is first made to be operated in refrigeration mode or dehumidifier pattern the second Preset Time, with life Become the condensed water of enough dissolved ozones, to strengthen the effect of ozone sterilization further, wherein, the second Preset Time is taken Value, on the one hand when being provided with humidity sensor in air-conditioner, can be adopted according to humidity sensor by the master control borad of air-conditioner Collect to humidity value and the dehumidifying effect of air-conditioner automatically calculate the time of enough condensed waters of producing, on the other hand work as in air-conditioner When there is no humidity sensor, can be the default time that sets of automatic dehumidifying function according to air-conditioner, such as 10 minutes.
According to one embodiment of present invention, described control module 304 is additionally operable to: start institute in described startup module 302 When stating ozonator, control close described air door and make described indoor fan operate by the first preset rotation speed.
In this embodiment, it is contemplated that the abnormal flavour of ozone can bring bad sensory experience to user, then starting ozone Generator cuts out the air door of air-conditioner during producing ozone, enter indoor to avoid ozone to pass air-conditioner in a large number;And be Increase the bactericidal range of ozone thus improve the effect of ozone sterilization further, during carry out ozone sterilization, open The indoor fan of air-conditioner makes it operate by the first preset rotation speed, so that ozone is fully diffused into all angles in air-conditioner, Wherein, the first preset rotation speed is relatively low rotating speed, i.e. avoids it to pass air-conditioner while guaranteeing ozone range of scatter and enters Indoor, it is therefore preferable to could be arranged to the minimum speed of the indoor fan of air-conditioner, such as 120 revs/min, further, The first Preset Time carrying out ozone sterilization under this rotating speed can preferably be taken as 8 minutes.
According to one embodiment of present invention, described control module 304 is additionally operable to: carrying out described in described ozone sterilization After one Preset Time, before the temperature of described indoor heat exchanger reaches described first preset temperature, when described indoor heat exchanger When temperature reaches the second preset temperature, control to carry out under described second preset temperature to heat dry;Heat described in carry out dry Dry when reaching three Preset Times, control open described air door and make described indoor fan operate by the second preset rotation speed, its In, described second preset rotation speed is more than described first preset rotation speed, and described second preset temperature is less than described first preset temperature.
In this embodiment, in order to run and abundant ozone decomposition and enter after ozone sterilization step in refrigeration or dehumidifying Step strengthens makes thermally-sterilized effect, can work as before the temperature of indoor heat exchanger reaches the first preset temperature and keep it in second Preset temperature, carries out heating dry 3rd Preset Time, is dried air-conditioner with ozone decomposition and transpiring moisture, it is clear that in dried strip The bactericidal effect that heats under part is better than wet condition, and wherein, the value of the second preset temperature is preferably 30 DEG C, and the 3rd when presetting Between be preferably taken as 3 minutes, the air door of air-conditioner can be kept in this process to close, it is to avoid ozone flow out air-conditioner enter room In;And after reaching the 3rd Preset Time between when drying, in order to increase desiccant dehumidification effect further, can control to open air-conditioning The rotating speed of indoor fan is also improved to the second preset rotation speed by the air door of device by the first preset rotation speed, carries out air-supply and discharges moisture, Wherein, the preferred value of the second preset rotation speed is 600 revs/min.
According to one embodiment of present invention, described control module 304 is additionally operable to: carrying out the thermally-sterilized process of described system In, control described indoor fan and operate by the 3rd preset rotation speed;When heating sterilization described in carrying out and reaching four Preset Times, control System exits described heating mode;When exiting described heating mode and reaching five Preset Times, control to close described air-conditioner.
The cleaning of air-conditioner controls device 300 according to an embodiment of the invention, heats under the first preset temperature During sterilization, indoor fan can be kept to operate by the 3rd preset rotation speed, so that the heat of high temperature that indoor heat exchanger produces Substantially arrive at each corner of air-conditioner, whole heat air-conditioner after sterilization process continues the 4th Preset Time and exit and heat mould Formula, i.e. by heat under the first preset temperature sterilization the 4th Preset Time can complete the most up hill and dale from laying dust surface to long-pending The sterilization on the surface of dirt and air conditioner room unit material, and now the ozone also decomposable asymmetric choice net in air-conditioner completes, then room Inner blower remains in operation and terminates the automatically cleaning process closedown air-conditioner of whole air-conditioner after the 5th Preset Time dissipates waste heat.
In this embodiment, the 3rd preset rotation speed ground preferably value is 600 revs/min, and the 4th Preset Time is the most desirable Being 30 minutes, the 5th Preset Time can be taken as 10 minutes;Certainly, the value of each parameter preset in above-described embodiment is only shown Example is the most non-limiting, can be adjusted as the case may be, to reach preferably cleaning sterilization effect.
As one embodiment of the present of invention, above-mentioned cleaning can be controlled device and apply in air-conditioner, i.e. basis The air-conditioner of embodiments of the invention, including: the cleaning of air-conditioner as shown in Figure 3 controls device 300.It is being to use this cleaning When control device 300 carries out sterilizing cleaning to air-conditioner, the comfortableness in order to ensure user is experienced, and starts air-conditioner and enters automatically After cleaning mode, preferably run at unmanned environment, use with the ozone impact avoiding the ozonator in air-conditioner to generate The sensory experience at family.
Illustrating technical scheme below in conjunction with specific embodiment, the air-conditioner of this enforcement has following base This configuration: have refrigeration/dehumidification and heat-production functions, the pipe temperature of the indoor heat exchanger of air-conditioner is controlled, indoor fan (such as wind Fan) rotating speed low speed is controlled, built-in ozonator.Embodiments of the invention are applicable to unmanned use, user indoor when Starting the self-cleaning function of air-conditioner leaving home when, air-conditioner will be automatically into sterilizing pattern, and bactericidal effect ten Dividing thoroughly, a sterilizing can ensure that antibacterial is interior all without breeding, compared with needing often to carry out antibacterial method, and can With more energy-conservation.
Technical scheme, by by ozone sterilization, heat sterilization and the performance of air-conditioner fully combines, To reach farthest to play sterilization effect.Specifically, the advantage of ozone is can to go deep into each corner with ballooning, and And the dissolubility height that ozone is in water, i.e. can utilize in the condensed water absorption air generated after air-conditioner refrigerating operaton Ozone, it is possible to reduce ozone concentration and minimizing ozone in air are emitted to the amount outside air-conditioner, make the utilization rate of ozone Improve.The ozone sterilizing to the inside of air-conditioner, no matter to indoor heat exchanger device or working of plastics or other devices, is indifference Different, and deeper into thoroughly.Then, after ozone sterilization, carry out indoor heat exchanger heat sterilization, on the one hand carry out further height Temperature sterilizing, on the other hand utilizes ozone decomposition rate at high temperature to accelerate, makes environment return to the claimed condition of user as early as possible.
Concrete operations flow process as shown in Figure 4, including:
Step 402, user leaves and starts the cleaning sterilizing function of air-conditioner.
Step 404, air-conditioner is operated in refrigeration mode or dehumidification mode manufactures condensed water.
In this step, air-conditioner can run certain time by entering refrigeration mode or dehumidification mode, make air-conditioning The internal condensed water producing liquid of the indoor set of device, i.e. manufactures condensed water, if air-conditioner is with humidity sensor, then and air-conditioner The humidity value that can gather according to humidity sensor of main control chip and the dehumidifying effect of air-conditioner, automatically calculate produce the coldest The time of solidifying water, if it did not, can run according to default time, produce condensed water.In this embodiment, can be according to sky The automatic dehumidifying function adjusting device is run 10 minutes.
Step 406, exits refrigeration mode or dehumidification mode, starts ozonator and produces ozone, carries out ozone sterilization.
In this step, produce ozone by ozonator and make ozone be dissolved in condensed water, to reduce as far as possible The dissipation of ozone, and need to exit refrigeration mode or dehumidification mode stopping manufacture condensed water, close air door, and indoor fan Run with minimum speed, the ozone dissipation produced to each corner within air-conditioner, so that be dissolved in condensed water is smelly Bactericidal action is all played in each corner within air-conditioner by the ozone in oxygen and air, and wherein the rotating speed of indoor fan is 120 Rev/min, the time is 8 minutes.
Step 408, air-conditioner is operated in heating mode, carries out heating dry.
After completing ozone sterilization, by making air-conditioner be operated in heating mode, raise the temperature of indoor heat exchanger, to decompose Ozone and transpiring moisture, and under drying regime, carry out making thermally-sterilized effect can be more thermally-sterilized than carrying out under moisture conditions making Effective, specifically, in the case of closing air door, indoor fan runs with the rotating speed of 120 revs/min, heats temperature Being 30 DEG C, continue 3 minutes ozone decompositions, then open air door, indoor fan runs with the rotating speed of 600 revs/min, heats temperature Being maintained at 30 DEG C, moisture is discharged in air-supply.
Step 410, air-conditioner is operated in heating mode, carries out high temperature sterilization.
After drying steps completes, the Guan Wen of the indoor heat exchanger controlling air-conditioner maintains a high temperature, and continues foot The enough long time, this temperature is not on the premise of damaging any parts of air-conditioner, and temperature value is the highest more good, and the time is the longest, The antibacterial that can kill is the most, and air door can not be closed in this process, but heat has some to lose, and specifically, protects The Guan Wen of the indoor heat exchanger holding air-conditioner maintains 60 DEG C, and air door is opened, indoor fan rotating speed with 600 revs/min of operations, time Between continue 30 minutes.
Step 412, air-conditioner exits heating mode, blows waste heat.
Heating after sterilizing terminates, air-conditioner exits heating mode, continues to keep indoor fan to run blowing, and the time continues 10 Minute, carry out blowing waste heat.
Step 414, after blowing waste heat combination, air-conditioner automatic shutdown.
Technical scheme is described in detail above in association with accompanying drawing, by technical scheme, can be effective Ground improves the cleaning sterilization effect of air-conditioner, it is achieved the most effective sterilization, thus the comfortableness promoting user is experienced.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (11)

1. a cleaning control method for air-conditioner, described air-conditioner includes ozonator, indoor heat exchanger, air door and indoor Blower fan, it is characterised in that described cleaning control method includes:
When described air-conditioner enters automated cleaning pattern, start described ozonator and generate ozone, to carry out ozone sterilization;
When carrying out described ozone sterilization and reaching the first Preset Time, control described air-conditioner and be operated in heating mode, to raise The temperature of described indoor heat exchanger;
When the temperature of described indoor heat exchanger reaches the first preset temperature, control to heat under described first preset temperature Sterilization.
The cleaning control method of air-conditioner the most according to claim 1, it is characterised in that when entering described automated cleaning mould Formula, before starting described ozonator, also includes:
Control described air-conditioner and be operated in refrigeration mode or dehumidifier pattern, to generate condensed water;
When being operated in described refrigeration mode or described dehumidification mode reaches the second Preset Time, exit described refrigeration mode or institute State dehumidification mode.
The cleaning control method of air-conditioner the most according to claim 2, it is characterised in that
When starting described ozonator, control close described air door and make described indoor fan transport by the first preset rotation speed Turn.
The cleaning control method of air-conditioner the most according to claim 3, it is characterised in that
After carrying out the first Preset Time described in described ozone sterilization, the temperature of described indoor heat exchanger reach described first preset Before temperature, also include:
When the temperature of described indoor heat exchanger reaches the second preset temperature, control to heat under described second preset temperature It is dried;
Heat described in carrying out be dried reach three Preset Times time, control open described air door and make described indoor fan by Second preset rotation speed operating, wherein, described second preset rotation speed is more than described first preset rotation speed, and described second preset temperature is little In described first preset temperature.
The cleaning control method of air-conditioner the most according to any one of claim 1 to 4, it is characterised in that
During heating sterilization described in carrying out, control described indoor fan and operate by the 3rd preset rotation speed;
When heating sterilization described in carrying out and reaching four Preset Times, exit described heating mode;
When exiting described heating mode and reaching five Preset Times, control to close described air-conditioner.
6. the cleaning of air-conditioner controls a device, and described air-conditioner includes ozonator, indoor heat exchanger, air door and indoor Blower fan, it is characterised in that described cleaning controls device and includes:
Start module, for when described air-conditioner enters automated cleaning pattern, start described ozonator and generate ozone, with Carry out ozone sterilization;
Control module, for when carrying out described ozone sterilization and reaching the first Preset Time, controls described air-conditioner and is operated in system Heat pattern, to raise the temperature of described indoor heat exchanger;
Cleaning module, for when the temperature of described indoor heat exchanger reaches the first preset temperature, controls to preset described first At a temperature of carry out heating sterilization.
The cleaning of air-conditioner the most according to claim 6 controls device, it is characterised in that when entering described automated cleaning mould Formula, before described startup module starts described ozonator, described control module is additionally operable to:
Control described air-conditioner and be operated in refrigeration mode or dehumidifier pattern, to generate condensed water;
When being operated in described refrigeration mode or described dehumidification mode reaches the second Preset Time, control to exit described refrigeration mode Or described dehumidification mode.
The cleaning of air-conditioner the most according to claim 7 controls device, it is characterised in that described control module is additionally operable to:
When described startup module starts described ozonator, control close described air door and make described indoor fan by the One preset rotation speed operating.
The cleaning of air-conditioner the most according to claim 8 controls device, it is characterised in that described control module is additionally operable to:
After carrying out the first Preset Time described in described ozone sterilization, the temperature of described indoor heat exchanger reach described first preset Before temperature, when the temperature of described indoor heat exchanger reaches the second preset temperature, control to enter under described second preset temperature Row heats dry;
Heat described in carrying out be dried reach three Preset Times time, control open described air door and make described indoor fan by Second preset rotation speed operating, wherein, described second preset rotation speed is more than described first preset rotation speed, and described second preset temperature is little In described first preset temperature.
10. control device according to the cleaning of the air-conditioner according to any one of claim 6 to 9, it is characterised in that described control Module is additionally operable to:
During heating sterilization described in carrying out, control described indoor fan and operate by the 3rd preset rotation speed;
When heating sterilization described in carrying out and reaching four Preset Times, control to exit described heating mode;
When exiting described heating mode and reaching five Preset Times, control to close described air-conditioner.
11. 1 kinds of air-conditioners, it is characterised in that including: the cleaning control of the air-conditioner as according to any one of claim 6 to 10 Device processed.
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CN113819573A (en) * 2021-10-27 2021-12-21 宁波奥克斯电气股份有限公司 Ozone control method, device and air conditioner in plasma sterilization mode
CN113819573B (en) * 2021-10-27 2022-05-06 宁波奥克斯电气股份有限公司 Ozone control method, device and air conditioner in plasma sterilization mode
CN113834181A (en) * 2021-10-29 2021-12-24 宁波奥克斯电气股份有限公司 Degerming control method of air conditioner and air conditioner
CN114440391A (en) * 2022-02-24 2022-05-06 海信(山东)空调有限公司 Air conditioner, control method and device thereof and storage medium
WO2023199587A1 (en) * 2022-04-15 2023-10-19 三菱重工サーマルシステムズ株式会社 Air conditioning system control device, air conditioning system control method, program, and air conditioning system

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