CN104713203B - A kind of air conditioner wind speed control method and system - Google Patents

A kind of air conditioner wind speed control method and system Download PDF

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Publication number
CN104713203B
CN104713203B CN201510164864.1A CN201510164864A CN104713203B CN 104713203 B CN104713203 B CN 104713203B CN 201510164864 A CN201510164864 A CN 201510164864A CN 104713203 B CN104713203 B CN 104713203B
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China
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wind
air conditioner
wind speed
shelves
wind shelves
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CN104713203A (en
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尹东
陈波
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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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
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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

Abstract

The air conditioner wind speed control method and system of the present invention, receives the first wind shelves that user sets to air conditioner;And when the first wind shelves wind speed is more than the current wind shelves wind speed of air conditioner, judge whether the current operating condition of air conditioner meets default condensation exceptional condition;If meeting, control air conditioner is less than normal acceleration a with one0Standby acceleration a1Current wind speed is slowly promoted to the wind speed of the first wind shelves.It can be seen that; by air conditioner, (condensation is abnormal in user by the present invention; produce more condensation) when being set as higher wind shelves; water phenomenon is blown in order to avoid producing air-conditioning; air conditioner wind speed is slowly promoted to the wind speed of setting wind shelves using a relatively low standby acceleration; wind speed will not be sharply increased; condensation on air channel and through-flow fan blade can be dispelled into little particle or gradually air-dried by slow wind velocity lift; it is not enough to machine formation air-conditioning in the blowout of the condensation globule blowing water; air-conditioning condensation effect is improved, Consumer's Experience is improved.

Description

A kind of air conditioner wind speed control method and system
Technical field
The invention belongs to technical field of air conditioner, more particularly to a kind of air conditioner wind speed control method and system.
Background technology
Water problems is blown and there is air-conditioning in traditional air conditioner.
Air-conditioning blows water and referred to, air-conditioning internal machine under high humility operating mode after the operation of long-time low velocity wind, can in interior machine air channel and Many condensation globules are produced on through-flow fan blade, in such cases, when user sets wind shelves operation of the air conditioner using more high wind speed When, the condensation globule on interior machine air channel and through-flow fan blade is easily blown out into interior machine formation air-conditioning and blows water, Consumer's Experience is have impact on.
The content of the invention
In view of this, it is an object of the invention to provide a kind of air conditioner wind speed control method and system, to solve existing skill The air-conditioning that air conditioner is present in art blows water problems, improves air-conditioning condensation effect, and lifting user proposes experience.
Therefore, the present invention is disclosed directly below technical scheme:
A kind of air conditioner wind speed control method, including:
Receive wind shelves setting of the user to air conditioner to instruct, the wind shelves setting instruction includes the first wind of user's setting Shelves;
When the wind speed corresponding to the corresponding wind speed of first wind shelves is more than the second wind shelves that air conditioner is currently run, sentence Whether the current operating condition of disconnected air conditioner meets default condensation exceptional condition;
If the determination result is YES, then air conditioner is controlled with default standby acceleration a1Current the second wind shelves wind speed is carried The corresponding wind speed of the first wind shelves is risen to, wherein, the standby acceleration a1Less than prespecified switching wind shelves lifting wind The normal acceleration a of speed0
The above method, it is preferred that the condensation exceptional condition is:Air conditioner runs on refrigeration mode or dehumidification mode, and Air-conditioning inner blower continuously runs more than preset duration in default relatively low wind shelves, then the current operating condition for judging air conditioner Whether meeting default condensation exceptional condition includes:
Judge whether air conditioner runs on refrigeration mode or dehumidification mode;
If the determination result is YES, then continue to judge inner blower when whether the default relatively low continuous operation of wind shelves exceedes default Long H.
The above method, it is preferred that also include:
If judged result is no, control air conditioner is with the normal acceleration a0By current the second wind shelves wind velocity lift To the corresponding wind speed of first wind shelves.
The above method, it is preferred that the standby acceleration a1≤ 80 revolutions per seconds2
The above method, it is preferred that preset duration H >=1 hour.
A kind of air conditioner wind speed control system, including:
Receiving module, is instructed, the wind shelves setting instruction includes user for receiving wind shelves setting of the user to air conditioner The first wind shelves of setting;
Judge module, for right more than the second wind shelves institute that air conditioner is currently run in the corresponding wind speed of first wind shelves During the wind speed answered, judge whether the current operating condition of air conditioner meets default condensation exceptional condition;
First control module, for judge module judged result for be when, control air conditioner with it is default it is standby plus Speed a1By current the second wind shelves wind velocity lift to the corresponding wind speed of the first wind shelves, the standby acceleration a1Less than advance rule The normal acceleration a of fixed switching wind shelves lifting wind speed0
Said system, it is preferred that the judge module includes:
First judging unit, for being more than the second wind shelves that air conditioner is currently run in the corresponding wind speed of first wind shelves During corresponding wind speed, judge whether air conditioner runs on refrigeration mode or dehumidification mode;
Second judging unit, for the judged result in first judging unit for when being, continuation judges that inner blower exists Whether the default relatively low continuous operation of wind shelves exceedes preset duration H.
Said system, it is preferred that also include:
Second control module, for when judged result is no, control air conditioner to be with the normal acceleration a0Will be current The second wind shelves wind velocity lift to the corresponding wind speed of first wind shelves.
From above scheme, the inventive method receives the first wind shelves that user sets to air conditioner;And in the first wind shelves When wind speed is more than the current wind shelves wind speed of air conditioner, judge whether the current operating condition of air conditioner meets default condensation exception Condition;If meeting, control air conditioner is less than normal acceleration a with one0Standby acceleration a1Current wind speed is slowly promoted to The wind speed of first wind shelves.It can be seen that, air conditioner (condensation is abnormal, has produced more condensation) is set as higher wind by the present invention in user During shelves, water phenomenon is blown in order to avoid producing air-conditioning, air conditioner wind speed is slowly promoted to using a relatively low standby acceleration by setting The wind speed of wind shelves, wind speed will not be sharply increased, and slow wind velocity lift can dispel into the condensation on air channel and through-flow fan blade small Particle is gradually air-dried, and is not enough to machine formation air-conditioning in the blowout of the condensation globule blowing water, is improved air-conditioning condensation effect, improve Consumer's Experience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of flow chart of air conditioner wind speed control method disclosed in the embodiment of the present invention one;
Fig. 2 is another flow chart of air conditioner wind speed control method disclosed in the embodiment of the present invention two;
Fig. 3 is a kind of structural representation of air conditioner wind speed control system disclosed in the embodiment of the present invention three;
Fig. 4 is another structural representation of air conditioner wind speed control system disclosed in the embodiment of the present invention three.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Embodiment one
The present embodiment one discloses a kind of air conditioner wind speed control method, and with reference to Fig. 1, methods described may comprise steps of:
S101:User is received to instruct the shelves setting of the wind of air conditioner, the wind shelves setting instruction include that user sets the One wind shelves.
In the present embodiment, it is assumed that air conditioner is divided into low grade according to wind speed order from low to high, middle-grade, high-grade and super Four wind shelves of prime time.
S102:When the corresponding wind speed of first wind shelves is more than the wind speed corresponding to the second wind shelves that air conditioner is currently run When, judge whether the current operating condition of air conditioner meets default condensation exceptional condition.
In air conditioner running, when air conditioner is set as the wind shelves of more high wind speed using remote control by user, air-conditioning Device wind speed has a process drastically lifted, easily forms air-conditioning and blows water.In order to solve the problem, the inventive method is being received During the higher wind shelves of user's setting, first determine whether whether the current operating condition of air conditioner meets default condensation exceptional condition, Know the more condensation globule whether has been produced on internal machine of air-conditioner air channel and through-flow fan blade with this, i.e., blown with the presence or absence of air-conditioning Water hidden danger.
The condensation exceptional condition is defined as by the present embodiment:Air conditioner runs on refrigeration mode or dehumidification mode, and empty Inner blower is adjusted continuously to run more than preset duration in default relatively low wind shelves.Freeze or remove when air conditioner meets to run on simultaneously Wet model, and inner blower continuous service is when default relatively low wind shelves exceed the two conditions of preset duration, you can judge air-conditioning Device condensation is abnormal, there is air-conditioning and blows water hidden danger.
Wherein, the relatively low wind shelves and preset duration can voluntarily be set by technical staff according to the actual condensation situation of air conditioner Fixed, for example, it is assumed that air conditioner is run under the refrigeration or dehumidification mode, and inner blower long-play is in low-grade or middle-grade wind During shelves, it is easily caused interior machine and produces more condensation, there is air-conditioning and blow water hidden danger, then the relatively low wind shelves can be set to low-grade, middle-grade Two wind shelves.
For most air conditioners, when its continuous service is small less than one in the relatively low wind shelves of refrigeration or dehumidification mode When, will not typically occur air-conditioning and blow water phenomenon, therefore the span of the preset duration H is preferably set to by the present invention:H≥ 1 hour.The present embodiment was illustrated exemplified by H=3 hours to the inventive method.
S103:If the determination result is YES, then air conditioner is controlled with default standby acceleration a1By current the second wind shelves Wind velocity lift to the corresponding wind speed of first wind shelves, wherein, the standby acceleration a1Less than prespecified switching wind shelves Lift the normal acceleration a of wind speed0
If air conditioner condensation is abnormal, the more condensation globule is generated on interior machine air channel and through-flow fan blade, then now Air conditioner, which exists, blows water hidden danger, therefore, the present invention uses a standby acceleration a1, rather than prespecified switching wind shelves lifting wind The normal acceleration a of speed0, the current wind shelves wind speed of air conditioner is slowly promoted to the higher wind shelves wind speed of user's setting.
Wherein, standby acceleration a1Less than the normal acceleration a0, in the present embodiment, a1≤ 80, unit for revolutions per second2, And normal acceleration a0It is then a bigger numerical, for example, a0=100 revolutions per seconds2
Assuming that when air conditioner runs on low grade or 4 hours of middle-grade wind speed of refrigeration mode, wind shelves are set as by user Superpower wind shelves, then can use 30 revolutions per seconds2Standby acceleration, by the current low grade of air conditioner or middle-grade wind velocity lift to superpower Wind shelves wind speed, wind velocity lift is more slow, will not sharply increase, and is not enough to machine formation air-conditioning in the blowout of the condensation globule blowing water.
In practical application scene, each step process of the inventive method can be patrolled in the master controller applied to air conditioner, When air conditioner is set as higher windscreen by user, master controller carries out logic analysis to the operating condition of air conditioner, works as air-conditioning Device meets and runs on the refrigeration or dehumidification mode of setting simultaneously, and in continuous setting duration the two ginsengs of running more than of relatively low wind shelves During said conditions, control inner blower raises rotating speed to higher wind shelves with low acceleration and operated, it is to avoid air-conditioning duct blows water, improves Air-conditioning condensation effect.
From above scheme, the inventive method receives the first wind shelves that user sets to air conditioner;And in the first wind shelves When wind speed is more than the current wind shelves wind speed of air conditioner, judge whether the current operating condition of air conditioner meets default condensation exception Condition;If meeting, control air conditioner is less than normal acceleration a with one0Standby acceleration a1Current wind speed is slowly promoted to The wind speed of first wind shelves.It can be seen that, air conditioner (condensation is abnormal, has produced more condensation) is set as higher wind by the present invention in user During shelves, water phenomenon is blown in order to avoid producing air-conditioning, air conditioner wind speed is slowly promoted to using a relatively low standby acceleration by setting The wind speed of wind shelves, wind speed will not be sharply increased, and slow wind velocity lift can dispel into the condensation on air channel and through-flow fan blade small Particle is gradually air-dried, and is not enough to machine formation air-conditioning in the blowout of the condensation globule blowing water, is improved air-conditioning condensation effect, improve Consumer's Experience.
Embodiment two
In the present embodiment two, with reference to Fig. 2, methods described can also comprise the following steps:
S104:If judged result is no, control air conditioner is with the normal acceleration a0By current the second wind shelves wind Speed is promoted to the corresponding wind speed of the first wind shelves.
I.e. when the operating condition of air conditioner does not meet above-described condensation exceptional condition, such as air conditioner is currently running in Heating mode or when running on air supply pattern, then air conditioner blows water hidden danger in the absence of air-conditioning, now, can using it is prespecified just Normal acceleration, such as 100 revolutions per seconds2By the current wind shelves wind velocity lift of air conditioner to the higher wind shelves wind speed set.
Embodiment three
The present embodiment three discloses a kind of air conditioner wind speed control system, the system and air conditioner wind speed disclosed in various embodiments above Control method is corresponding.
First, corresponding to embodiment one, with reference to Fig. 3, the system includes receiving module 100, judge module 200 and first Control module 300.
Receiving module 100, is instructed, the wind shelves setting instruction includes using for receiving wind shelves setting of the user to air conditioner The first wind shelves of family setting;
Judge module 200, for being more than the second wind shelves that air conditioner is currently run in the corresponding wind speed of first wind shelves During corresponding wind speed, judge whether the current operating condition of air conditioner meets default condensation exceptional condition.
Wherein, judge module 200 includes the first judging unit and the second judging unit.
First judging unit, for being more than the second wind shelves that air conditioner is currently run in the corresponding wind speed of first wind shelves During corresponding wind speed, judge whether air conditioner runs on refrigeration mode or dehumidification mode;
Second judging unit, for the judged result in first judging unit for when being, continuation judges that inner blower exists Whether the default relatively low continuous operation of wind shelves exceedes preset duration H.
First control module 300, for the judged result in judge module for when being, control air conditioner is with default standby Acceleration a1By current the second wind shelves wind velocity lift to the corresponding wind speed of the first wind shelves, the standby acceleration a1Less than advance The normal acceleration a of defined switching wind shelves lifting wind speed0
Corresponding to embodiment two, with reference to Fig. 4, the system also includes the second control module 400, for being in judged result When no, control air conditioner is with the normal acceleration a0It is corresponding from current the second wind shelves wind velocity lift to first wind shelves Wind speed.
For air conditioner wind speed control system disclosed in the embodiment of the present invention three, due to itself and embodiment one and embodiment Air conditioner wind speed control method is corresponding disclosed in two, so description is fairly simple, related similarity refers to embodiment one With the explanation of air-conditioning wind speed control method part in embodiment two, no longer it is described in detail herein.
In summary, the present invention can be when air conditioner be set as higher wind shelves by user, by air conditioning operating mode and interior wind Machine is in the two parameters of continuous working period of relatively low wind shelves, and to judge air conditioner, whether condensation is abnormal, and then determines to use Which kind of acceleration lifting wind speed.When air conditioner condensation is abnormal, there is air-conditioning blows water hidden danger, control air-conditioning internal machine is relatively low with one Wind speed is slowly promoted to higher wind shelves by standby acceleration so that particle big in condensation is dispelled on air channel and through-flow fan blade Little particle is gradually air-dried, it is to avoid is blown out to form air-conditioning and blow water from air channel, is improved air-conditioning condensation effect.
It is noted that each embodiment in this specification is described by the way of progressive, each embodiment emphasis What is illustrated is all the difference with other embodiment, between each embodiment identical similar part mutually referring to.
For convenience of description, describe to be divided into various modules during system above with function or unit is described respectively.Certainly, exist Implement the function of each unit can be realized in same or multiple softwares and/or hardware during the application.
As seen through the above description of the embodiments, those skilled in the art can be understood that the application can Realized by the mode of software plus required general hardware platform.Understood based on such, the technical scheme essence of the application On the part that is contributed in other words to prior art can be embodied in the form of software product, the computer software product It can be stored in storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are to cause a computer equipment (can be personal computer, server, or network equipment etc.) performs some of each embodiment of the application or embodiment Method described in part.
Finally, in addition it is also necessary to explanation, herein, the relational terms of such as first, second, third and fourth or the like It is used merely to make a distinction an entity or operation with another entity or operation, and not necessarily requires or imply these There is any this actual relation or order between entity or operation.Moreover, term " comprising ", "comprising" or its is any Other variants are intended to including for nonexcludability, so that process, method, article or equipment including a series of key elements Not only include those key elements, but also other key elements including being not expressly set out, or also include being this process, side Method, article or the intrinsic key element of equipment.In the absence of more restrictions, limited by sentence "including a ..." Key element, it is not excluded that also there is other identical element in the process including the key element, method, article or equipment.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (8)

1. a kind of air conditioner wind speed control method, it is characterised in that including:
Receive wind shelves setting of the user to air conditioner to instruct, the wind shelves setting instruction includes the first wind shelves of user's setting;
When the wind speed corresponding to the corresponding wind speed of first wind shelves is more than the second wind shelves that air conditioner is currently run, judge empty Adjust whether the current operating condition of device meets default condensation exceptional condition;
If the determination result is YES, then air conditioner is controlled with default standby acceleration a1By current the second wind shelves wind velocity lift extremely The corresponding wind speed of first wind shelves, wherein, the standby acceleration a1Less than prespecified switching wind shelves lifting wind speed Normal acceleration a0
2. according to the method described in claim 1, it is characterised in that the condensation exceptional condition is:Air conditioner runs on refrigeration Pattern or dehumidification mode, and air-conditioning inner blower continuously runs more than preset duration in default relatively low wind shelves, then it is described to judge empty Adjusting the current operating condition of device whether to meet default condensation exceptional condition includes:
Judge whether air conditioner runs on refrigeration mode or dehumidification mode;
If the determination result is YES, then continue to judge whether inner blower exceedes preset duration H in the default relatively low continuous operation of wind shelves.
3. according to the method described in claim 1, it is characterised in that also include:
If judged result is no, control air conditioner is with the normal acceleration a0By current the second wind shelves wind velocity lift to institute State the corresponding wind speed of the first wind shelves.
4. according to the method described in claim 1, it is characterised in that the standby acceleration a1≤ 80 revolutions per seconds2
5. method according to claim 2, it is characterised in that preset duration H >=1 hour.
6. a kind of air conditioner wind speed control system, it is characterised in that including:
Receiving module, is instructed, the wind shelves setting instruction includes user's setting for receiving wind shelves setting of the user to air conditioner The first wind shelves;
Judge module, for being more than in the corresponding wind speed of first wind shelves corresponding to the second wind shelves that air conditioner is currently run During wind speed, judge whether the current operating condition of air conditioner meets default condensation exceptional condition;
First control module, for the judged result in judge module for when being, control air conditioner is with default standby acceleration a1 By current the second wind shelves wind velocity lift to the corresponding wind speed of the first wind shelves, the standby acceleration a1Cut less than prespecified Change the normal acceleration a of wind shelves lifting wind speed0
7. system according to claim 6, it is characterised in that the judge module includes:
First judging unit, for right more than the second wind shelves institute that air conditioner is currently run in the corresponding wind speed of first wind shelves During the wind speed answered, judge whether air conditioner runs on refrigeration mode or dehumidification mode;
Second judging unit, for the judged result in first judging unit for when being, continuation judges inner blower default The continuous operation of relatively low wind shelves whether exceed preset duration H.
8. system according to claim 7, it is characterised in that also include:
Second control module, for when judged result is no, control air conditioner to be with the normal acceleration a0By current second Wind shelves wind velocity lift is to the corresponding wind speed of first wind shelves.
CN201510164864.1A 2015-04-08 2015-04-08 A kind of air conditioner wind speed control method and system Active CN104713203B (en)

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CN107289575B (en) * 2016-04-01 2021-06-15 珠海格力电器股份有限公司 Anti-condensation control method and system
CN105928141A (en) * 2016-04-27 2016-09-07 海信(山东)空调有限公司 Method for controlling air conditioner and air conditioner
CN106152398A (en) * 2016-06-30 2016-11-23 珠海格力电器股份有限公司 Air-conditioner condensation control method and device
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CN110848904A (en) * 2019-11-21 2020-02-28 宁波奥克斯电气股份有限公司 Air conditioner water blowing prevention control method and device, air conditioner and storage medium
CN112797600B (en) * 2020-12-30 2022-07-26 宁波奥克斯电气股份有限公司 Compressor frequency control method and device and air conditioner
CN113251556A (en) * 2021-05-08 2021-08-13 珠海格力电器股份有限公司 Air conditioner operation control method, device, equipment and storage medium
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CN113587370A (en) * 2021-08-17 2021-11-02 广东积微科技有限公司 Control method and system for preventing condensation and water blowing during refrigeration operation of air conditioner

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JP2006153391A (en) * 2004-11-30 2006-06-15 Sanyo Electric Co Ltd Air conditioner
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