CN1205439C - Power saving method for air conditioner - Google Patents
Power saving method for air conditioner Download PDFInfo
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- CN1205439C CN1205439C CNB011425954A CN01142595A CN1205439C CN 1205439 C CN1205439 C CN 1205439C CN B011425954 A CNB011425954 A CN B011425954A CN 01142595 A CN01142595 A CN 01142595A CN 1205439 C CN1205439 C CN 1205439C
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- air
- blade
- temperature
- conditioner
- indoor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
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- Engineering & Computer Science (AREA)
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The method of operating an air conditioner involves pre-selecting an operating temperature and dividing the temperature into fixed predetermined ranges. In an auto-control stage, the interior temperature and air flow is controlled and the left and right and upper and lower louvres in the predetermined ranges. An automatic temperature increase stage involves verifying the functioning time of the air conditioner as a function of the selected internal temperature.
Description
Technical field
The present invention relates to by the control air-conditioner up and down and the turbulent air flow that produces of left and right sides blade, power saving method for air conditioner that can saves energy consumption.
Background technology
In general, air-conditioner be utilize reversibly compress in order to freeze/heat, the hot/cold air of the kind of refrigeration cycle generation of condensation, expansion and evaporation, the equipment that makes room air become comfortable.
Fig. 1 has shown the schematic diagram of the kind of refrigeration cycle of general air-conditioner.
With reference to Fig. 1, the kind of refrigeration cycle of air-conditioner comprises the capillary 10 that reduces refrigerant pressure, indoor fan 11, liquid refrigerant is passed the evaporimeter of changing to into gas refrigerant, makes refrigerant become the condenser of liquid and the compressor 14 of compression refrigerant from condensation of gas by phase transformation.
The following describes the operation of the kind of refrigeration cycle of said structure.
When user's push key, start compressor 14 and the horse back compression refrigerant.The refrigerant of compression so that be transformed into liquid phase from gas phase, and is discharged into outdoor unit to heat by condenser 13 condensations.Then, the pressure of refrigerant is reduced by capillary 10.
The refrigerant that pressure has reduced flashes to gas phase by evaporimeter 16 from liquid phase, so that reduce the lip-deep temperature of evaporimeter 16.And the room air that is sucked by indoor fan 11 is by the cold surface of evaporimeter 16, carries out heat exchange in the process of the cold surface by evaporimeter 16, so that cold air is discharged into indoor.Therefore, indoor temperature has just descended.
Describe the operation of the air-conditioner that has been equipped with kind of refrigeration cycle in detail below with reference to Fig. 2.
Fig. 2 has schematically shown the inside of general air-conditioner.
With reference to Fig. 2, general air-conditioner comprises air inlet unit 25, liquid is flashed to the evaporimeter 23 of gas, indoor suction temperatures sensor 24, indoor fan 22, adjusts the blade up and down 21 of the cooling flow that the kind of refrigeration cycle by air-conditioner blows and changes the left and right sides blade 20 of cooling flow to the left and right.
The following describes the operation of the air-conditioner of said structure.
When user's design temperature, the indoor suction temperatures sensor 24 that is installed on the air inlet unit 25 of air-conditioner is measured indoor temperatures.If the temperature of measuring is lower than the lower limit of design temperature, compressor 14 is just out of service.If the temperature of measuring is higher than the upper limit of design temperature, compressor 14 just repeats its operation, makes indoor temperature simultaneously between the upper limit and lower limit of design temperature.
In case cooling flow is taken out in the operation by compressor 14, just rotate with left and right sides blade 21 and 22 up and down, adjust the direction that is removed cooling flow.
Fig. 3 has shown the layout that the indoor distribution of the cooling flow that is blowed by the air-conditioner according to prior art is described.
With reference to Fig. 3, when up and down and left and right sides blade 21 and 20 when not rotating, air-flow spreads all over the whole interior space, and promptly bedroom, kitchen etc. cause and also freezed in the zone of unnecessary refrigeration.Therefore, prolong the running time of air-conditioner, could be reduced to the temperature that sets to the temperature in bedroom, thereby waste energy.
In addition, air-conditioner is sent into the quite low cold blowing air of temperature indoor, thereby forms inevitably up and down and the left and right sides temperature difference.So the people in the room can feel cold.
In order to reduce up and down and the left and right sides temperature difference, used up and down and about automatic swing function.
Below with reference to Fig. 4 describe in detail up and down and about swing function automatically.
Fig. 4 A has shown the schematic diagram according to the anglec of rotation of the blade up and down of the air-conditioner of prior art.Fig. 4 B has shown the schematic diagram according to the anglec of rotation of the left and right sides blade of the air-conditioner of prior art.
Automatically swing function up and down and realize, thereby reduced upper and lower temperature difference by repeat automatically upwards to move down up and down blade 21 with predetermined period.And about automatically the swing function realize by the left and right sides blade 21 that repeats with predetermined period automatically to move right left, thereby reduced the left and right sides temperature difference.
Upper and lower temperature difference is measured in the following manner: measure the temperature on the point of liftoff plate 0.1m and 1.1m respectively, calculate these two differences of measuring temperature then.In this case, along with the difference of the position of measuring, the different temperature difference can be arranged.Therefore, that of indication temperature difference maximum.
The left and right sides temperature difference is measured in the following manner: measure on the horizontal plane of liftoff plate predetermined altitude the maximum temperature of Temperature Distribution and the difference between the minimum temperature.
Unfortunately, up and down and about the automatic running status of swing function and compressor and the time direction that irrespectively repeats regularly to control air-flow, make reduce about and the left and right sides temperature difference be restricted.
Summary of the invention
Therefore, the objective of the invention is to eliminate basically the limitation of prior art and or the power saving method for air conditioner of most problems that shortcoming causes.
An object of the present invention is to provide a kind of power saving method for air conditioner, in this power saving method for air conditioner, be controlled on the close limit, shorten the time that arrives design temperature, thereby can reduce power consumption by discharge air-flow air-conditioner.
Another object of the present invention provides a kind of power saving method for air conditioner, in this power saving method for air conditioner, by control suitably up and down and about wind direction, can reduce up and down between the air and the temperature difference between the air of the left and right sides, with control indoor temperature by inspection department in the time under the air conditioner surroundings, thereby provide comfortable air conditioner surroundings for the user in the room.
In order to reach these purposes and other advantage and to adapt with concrete enforcement here and that describe synoptically, purposes of the present invention, power saving method for air conditioner according to the present invention comprises the following steps: to import the design temperature of air-conditioner; Determine whether the design temperature imported drops among in the preset range one; Automatically control indoor temperature, indoor air flow, blade and left and right sides blade up and down according to determined preset range; By checking the running time of air-conditioner in determined preset range, improve indoor temperature.
Following specification will intactly be showed other advantage of the present invention, purpose and feature, by studying following specification, other advantage of the present invention, purpose and feature are conspicuous for the person of ordinary skill of the art, and those of ordinary skill in the art also can be known other advantage of the present invention, purpose and feature from the practice of the present invention.Purpose of the present invention and other advantage can be by printed instructions and its claims, and the structure of comprehensively pointing out in the accompanying drawing realizes and reaches.
Description of drawings
Included accompanying drawing provides further understanding of the present invention, and has constituted the application's a part.These accompanying drawings show embodiments of the invention, and are used from explanation principle of the present invention with specification one.
In the accompanying drawings:
Fig. 1 has shown the schematic diagram of the kind of refrigeration cycle of general air-conditioner;
Fig. 2 has schematically shown the inside of general air-conditioner;
Fig. 3 has shown the layout of the indoor distribution of the cooling flow that is blowed by the air-conditioner according to prior art;
Fig. 4 A has shown the schematic diagram according to the anglec of rotation of the blade up and down of the air-conditioner of prior art;
Fig. 4 B has shown the schematic diagram according to the anglec of rotation of the left and right sides blade of the air-conditioner of prior art;
Fig. 5 has shown the calcspar according to air-conditioner of the present invention;
Fig. 6 A to 6D shown control according to air-conditioner of the present invention up and down and the flow chart of left and right sides blade;
Fig. 7 A shown according to air-conditioner of the present invention up and down and the control rate table of left and right sides blade;
Fig. 7 B has shown the schematic diagram according to the control rate of the blade up and down of air-conditioner of the present invention;
Fig. 7 C has shown the schematic diagram according to the control rate of the left and right sides blade of air-conditioner of the present invention;
Fig. 8 has shown the schematic diagram of the turbulent flow mechanism that is caused by the control of blade up and down according to air-conditioner of the present invention;
Fig. 9 A has shown the schematic diagram of the velocity of discharge distribution that is caused by the blade up and down according to air-conditioner of the present invention;
Fig. 9 B has shown the schematic diagram of the indoor air flow distribution that is caused by the blade up and down according to air-conditioner of the present invention;
Figure 10 A to 10C has shown the visual picture according to prior art and room air turbulent flow of the present invention;
Figure 11 has shown the figure according to the experimental result between the time period of of the present invention, human comfort and cold/hotness;
Figure 12 A has shown the figure according to the indoor temperature of air-conditioner of the present invention and the relation between the economize on electricity time;
Figure 12 B has shown the economize on electricity control time table according to air-conditioner of the present invention;
Figure 13 A to 13D shown by the refrigeration condition according to prior art and air-conditioner of the present invention cause up and down and the characteristic pattern of the comparison between the temperature difference of the left and right sides; With
Figure 14 has shown the figure according to the power savings of air-conditioner of the present invention.
The specific embodiment
Now shown in the drawings, the preferred embodiments of the present invention are described in detail.
Fig. 5 has shown the calcspar according to air-conditioner of the present invention.
With reference to Fig. 5, air-conditioner comprises indoor temperature transmitter unit 501 according to the present invention, is used for the sensing indoor temperature; Compressor behavior sensor unit 502 is used for by wind direction in the running status control room of sensing compressor (comp.); Temperature control time inspection unit 503 is used to check the indoor temperature control time; Microcomputer 504 is used for according to predefined control logic, and control is blade driving unit 506, left and right sides blade driving unit 507, driven compressor unit 508 and indoor fan driver element 505 up and down; Indoor fan driver element 505 is used for drive chamber's internal fan 509; Blade driving unit 506 up and down, are used for driving blade 510 up and down; Left and right sides blade driving unit 507 is used to drive left and right sides blade 511; With driven compressor unit 508, be used for drive compression machine 512.
Below, with reference to Fig. 6 and the detailed working condition of explaining air-conditioner of Figure 12 with said structure.
Fig. 6 A to 6D shown control according to air-conditioner of the present invention up and down and the flow chart of left and right sides blade, Figure 12 B has shown according to economize on electricity control time of air-conditioner of the present invention and has shown.Wherein, the user utilizes the remote controller of air-conditioner to select the power-saving running pattern, then, sets predetermined indoor temperature (temp.).In this case, range of set temperature is from 18 ℃ to 30 ℃ and selects step-length to be 1 ℃.
When having selected the power-saving running pattern, start the economize on electricity timer, each of three scopes that the temperature that microcomputer 504 is set according to the user is divided is checked the running time and the indoor temperature of air-conditioner, controls indoor temperature, air-flow, wind direction and left and right sides wind direction up and down automatically.
The temperature of liking according to the user is divided into three zones.First scope is corresponding to the user who likes warm temperature, second scope corresponding to the user who likes normal temperature and the 3rd scope corresponding to the user who likes cold slightly temperature.
When the user sets when temperature required, microcomputer 504 is judged the temperature of setting.If the temperature of setting is equal to or higher than T5 ℃, microcomputer 504 is operation compressor 512 in first scope just.If the temperature of setting is lower than T5 ℃ and be equal to or higher than T1 ℃, microcomputer 504 just moves compressor 512 in second scope.If the temperature of setting is lower than T1 ℃, microcomputer 504 is operation compressor 512 in the 3rd scope just.
At first, when the user selects to be equal to or higher than T5 ℃ temperature, microcomputer 504 utilizes the indoor temperature transmitter unit 501 before the indoor heat converter that is connected air-conditioner to measure indoor temperature, so that controlled automatically according to first scope by predetermined logic.If by measuring, indoor temperature than design temperature high 0.5 ℃ (promptly, needing the operation compressor till reaching design temperature) microcomputer 504 is just according to design temperature T1, in running time T IME5, indoor air flow is controlled to the high wind pattern, blade decrease speed up and down is controlled to Vd, the rotating speed of on/bps is controlled to 0.5Vd to blade rate of climb Vu.on up and down, the rotating speed of on/bps.
After air-conditioner moved, when indoor temperature became than low 0.5 ℃ of design temperature, compressor was out of service.
' bps (bits per second) ' as air velocity unit is the control unit that impacts motor (stamping motor).Along with unit value constantly increases, with impact that motor is connected about/rotating speed of left and right sides blade also constantly increases.
That is to say, up and down the rate of climb of blade be up and down blade decrease speed 1/2.In addition, (Vr is at the uniform velocity on) to left and right sides blade velocity, and moves right irrelevantly left, and is 3 times of the speed of compressor when stopping.
When the driving that stops compressor, indoor air flow becomes weak wind pattern, and the decrease speed of blade becomes Vd up and down, off, up and down the rate of climb of blade (Vu off) becomes 2Vd, off, it is 2 times of decrease speed.
Conversely, (Vr, off) (when stopping compressor) is 1/3 of left and right sides blade velocity (Vr.on) (when the drive compression machine) to the blade repeated velocity of rotation in the left and right sides.
Secondly, when the temperature T u that sets is lower than T5 ℃ and when being equal to or higher than T1 ℃, control power-saving running automatically in second scope.
Initial indoor design temperature Tc is subjected to the control of selected temperature T u.Up and down the blade decrease speed (Vd on) is Vd, the rotating speed of on/bps, (Vu on) is 0.5Vd, the rotating speed of on/bps to the blade rate of climb up and down.
(Vr is at the uniform velocity on) to left and right sides blade velocity, and moves right irrelevantly left, and its velocity of rotation is 3 times of the speed of compressor when stopping.
When the compressor 512 of air-conditioner stopped, air-flow, wind direction was controlled by the condition identical with first scope that allows compressor stop with left and right sides wind direction up and down.
After air-conditioner moved, the running time of the initial indoor design temperature of economize on electricity timer inspection, then, from initial indoor design temperature, one degree centigrade one degree centigrade ground improved temperature and controls compressor 512.
That is to say that if air-conditioner is controlled on T3 ℃, so, drive compression machine 512 reaches certain hour under T3 ℃ control temperature, promptly 3 minutes.Then, one degree centigrade one degree centigrade ground improves initial indoor design temperature and comes drive compression machine 512, reaches till T5 ℃ up to indoor design temperature.
There is the limit up to T5 ℃ in the rising control of indoor temperature, thereby indoor temperature can not rise to above T5 ℃.And air-conditioner repeats its automatic operation, till providing the finish command.Therefore, along with indoor temperature constantly raises, also constantly prolong running time.
The 3rd, when design temperature is lower than T1 ℃, in the 3rd scope, control power-saving running automatically.
Controlled T1 ℃ of initial indoor design temperature Tu, irrelevant with selected temperature.And air-flow, wind direction and left and right sides wind direction are controlled by containing the economize on electricity table above-mentioned compressor drive condition identical with being used for second scope, shown in the table 11B up and down.
Below with reference to Fig. 7 A, Fig. 7 B, Fig. 7 C and Fig. 8 wind direction control is described.
Fig. 7 A shown according to air-conditioner of the present invention up and down and the control rate table of left and right sides blade, Fig. 7 B has shown the schematic diagram of explanation according to the control rate of the blade up and down of air-conditioner of the present invention, Fig. 7 C has shown that explanation has shown the schematic diagram of the turbulent flow mechanism that explanation is caused by the control of blade up and down according to air-conditioner of the present invention according to the schematic diagram of the control rate of the left and right sides blade of air-conditioner of the present invention and Fig. 8.When the upper and lower lobes sheet faces down, airflow direction along before airflow direction.When the direction of blade up and down continuously changes when becoming to face up, airflow direction is along later airflow direction.In this case, later air-flow promotes the rear portion of air-flow in the past.So former air-flow obtains momentum, form turbulent flow.
The turbulent flow that forms arrives apart from having shortened air-flow.The air inlet unit of air-conditioner is positioned at the bottom of air-conditioner, and indoor fan sucks air-flow by the air inlet unit.Therefore, if airflow direction has been changed by turbulent flow, so, around air-conditioner, the circulation of air-flow has been quickened.
Therefore, when compressor moved, the decrease speed of blade was 2 times of the rate of climb up and down.And the rotating speed of left and right sides blade is controlled, and makes it equal 3 times of speed under the situation that compressor stops to drive.In addition, when compressor stopped, the decrease speed of blade became 1/2 of the rate of climb up and down.And the rotating speed of left and right sides blade is controlled, make it equal under the situation that compressor stops to drive speed 1/3.Therefore, air-flow arrives apart from having shortened.
The result of above-mentioned explanation is described below with reference to Fig. 9 A and Fig. 9 B.
Fig. 9 A has shown the schematic diagram of the velocity of discharge distribution that is caused by the blade up and down according to air-conditioner of the present invention and the schematic diagram that Fig. 9 B has shown the indoor air flow distribution that is caused by the blade up and down according to air-conditioner of the present invention.When left and right sides blade was swung to the right left fast, the VELOCITY DISTRIBUTION of fast automatic swing was greater than general automatic swing and PDF (probability density function), because the summation of experiencing the time of air-flow on random site has increased at two avris of hunting range.
If above-mentioned effect is expanded to the interior space, so, air-flow announces and will permeate on two avris that at the middle part of air-conditioner, air-flow arrives distance have been shortened.That is to say that when the automatic swing speed of left and right sides blade was accelerated, air-flow arrives distance to have been shortened, thereby produces near the closely air-flow that can form turbulent flow air-conditioner.
But the best swing speed automatically of left and right sides blade should be considered and be driven characteristic and the spatial character of going out motor.
Figure 10 A to 10C has shown the visual picture according to prior art and room air turbulent flow of the present invention.
Figure 10 A has shown up and down and the air-flow of left and right sides blade when not have swing automatically distributes, and wherein except the eddy current of general jet, generation is turbulent.
Figure 10 B shown according to the air-conditioner of prior art up and down and the air-flow during the simple swing automatically of left and right sides blade distribute, wherein when about and the swaying direction of left and right sides blade when changing, can observe separated flow.But there is strong inertia force in separated flow, does not cause and can expand.
Figure 10 C has shown that control distributes according to air-flow according to the present invention, wherein up and down and the direction of the left and right sides blade turbulent flow that forms that changes extend, cause direction suction along the air inlet unit.Therefore, prevent that on the whole air-flow from propagating too far.
Below with reference to Figure 11, Figure 12 A and Figure 12 B current-controlled effect is described.
Figure 11 has shown the figure according to the experimental result between the time period of of the present invention, human comfort and cold/hotness, Figure 12 A has shown according to the figure of the indoor temperature of air-conditioner of the present invention and the relation between the economize on electricity time and Figure 12 B and has shown economize on electricity control time table according to air-conditioner of the present invention.
In the time of in resting on the interior space that air-conditioner moving, the user can feel cold and be uncomfortable.That is to say that high indoor temperature will need the regular hour that the user is felt cold.And the enhancing of being controlled the air-flow sense that causes by the short distance air-flow influences cold/hotness and human comfort.
In addition, cold/hotness and human comfort vary with each individual.
In order to draw the time period under the above-mentioned condition, under T4 ℃ indoor temperature, cold/hotness is divided into from ' heat ' to ' cold ' seven grades, according to international standard, comfort level is divided into from ' as snug as a bug in a rug ' to ' very uncomfortable ' seven grades.Utilize above-mentioned condition, once every the enquirement of 10 fens clockwise tested objects (experimenter).Then, check on one's answers and ask average.
Be the answer to cold/hotness that the point ' 1 ' of ' a bit cool ' is got and made benchmark, therefrom can draw the time of cold/hotness and be the time that peaked point can draw comfort level from comfort level.The time of cold/hotness was compared with the time of comfort level, can draw power-saving running time (time is 4 minutes) under indoor temperature T4 ℃ by such analysis.Therefore, the economize on electricity time is represented by the indicatrix that changes with indoor temperature.
Figure 13 A to 13D shown by the refrigeration condition according to prior art and air-conditioner of the present invention cause up and down and the characteristic pattern of the comparison between the temperature difference of the left and right sides.Air-conditioner is installed in respectively on the corner of the interior space.The result is, when carrying out according to economize on electricity control operation of the present invention, rather than during according to the general operation of prior art, improves with left and right sides temperature difference both up and down.
That is to say that when generally freezing, the left and right sides temperature difference in the dashed region (bedroom) is 4.7 ℃.And when economizing on electricity control operation, the left and right sides temperature difference in the dashed region (bedroom) is 2.8 ℃.Therefore, the temperature difference has improved about 41%.In addition, the upper and lower temperature difference in the dashed region (bedroom) is improved to 1.5 ℃ from 3.1 ℃, thereby the temperature difference has improved about 52%.
In addition, as the result by the limited refrigeration due to the air-flow among a small circle of power save function, the temperature difference between dashed region inside and outside becomes about 1 ℃, thereby has improved energy consumption.
Describe above-mentioned explanation below in detail.
Figure 14 has shown the figure according to the power savings of air-conditioner of the present invention.
In general refrigeration,, need to consume the electric energy of 5.064kwh for the place of the device that installs an air-conditioner is remained on the temperature of setting.And in power save function according to the present invention,, only need to consume the electric energy of 3.419kwh in order to keep identical temperature.Therefore, saved about 32.5% energy.
Another embodiment according to the power-saving method of air-conditioner of the present invention utilizes following heating means.When the drive compression machine, the rate of climb of blade is faster than its decrease speed up and down.When compressor was out of service, the rate of climb of blade was slower than its decrease speed up and down.Therefore, the situation during with refrigeration is the same, and power consumption has improved.
Thus, the compressor of the present invention by controlling air-conditioner changeably, blade and left and right sides blade up and down, the air-flow that control blows from air-conditioner among a small circle, thus can be to carrying out limited refrigeration around the air-conditioner.Therefore, reach the temperature of setting as early as possible, thereby realized purpose of saving.
In addition, air-flow control is by carrying out flow perturbation among a small circle, thereby improved comfort level.
And, be improved with the left and right sides temperature difference up and down, thereby eliminated local sticky feeling.
And, although indoor temperature is control automatically, and also considered cold/hotness and human comfort at run duration,, still reduced power consumption.
Previous embodiment only is exemplary, rather than is configured to limit of the present invention.Principle of the present invention can easily be applied to the equipment of other type.Specification of the present invention is to be used for illustrating of the present invention, rather than is used for limiting the scope of claims.For the person of ordinary skill of the art, manyly substitute, improvement and adjustment be conspicuous.
Claims (10)
1. a power saving method for air conditioner comprises the following steps:
The design temperature of input air-conditioner;
Determine whether the design temperature imported drops among in the preset range one;
Automatically control indoor temperature, indoor air flow, blade and left and right sides blade up and down according to determined preset range;
By checking the running time of air-conditioner in determined preset range, improve indoor temperature.
2. method according to claim 1 wherein, determines that the step of preset range comprises the following steps:
If design temperature is equal to or higher than first predetermined temperature, determine that design temperature drops in first scope;
According to design temperature, judge the whether drive compression machine of air-conditioner by measuring indoor temperature;
According to judged result, control indoor air flow, decrease speed, the rate of climb of blade and the automatic swing speed of left and right sides blade up and down of blade up and down.
3. method according to claim 1, wherein, when the compressor of air-conditioner is activated, indoor air flow is arranged to high wind, make the decrease speed of blade up and down equal 2 times of the rate of climb of blade up and down, be set to even speed with the automatic swing speed of left and right sides blade, when the compressor of air-conditioner is not activated, indoor air flow is arranged to weak wind, make the decrease speed of blade up and down equal blade up and down the rate of climb 1/2 and the automatic swing speed of left and right sides blade is arranged to is 1/3 of described even speed.
4. method according to claim 2, wherein, judge that the step of the whether drive compression machine of air-conditioner carries out in the following manner: if indoor temperature is higher 0.5 ℃ than design temperature, so, the drive compression machine, otherwise, if indoor temperature is lower 0.5 ℃ than design temperature, so, drive compression machine not.
5. method according to claim 1 wherein, determines that the step of preset range comprises the following steps:
If design temperature is lower than first predetermined temperature and is equal to or higher than second predetermined temperature, determine that design temperature drops in first scope;
According to design temperature, judge the whether drive compression machine of air-conditioner by measuring indoor temperature;
According to the result who judges, in the driving time of setting according to initial indoor design temperature, drive compression machine, and according to judged result, control indoor air flow, decrease speed, the rate of climb of blade and the automatic swing speed of left and right sides blade up and down of blade up and down; With
After having passed through driving time, one degree centigrade one degree centigrade ground improves indoor design temperature, till indoor design temperature equals first predetermined temperature.
6. method according to claim 4, wherein, described design temperature is low more, and driving time is just long more.
7. method according to claim 4, wherein, there is the limit that is first predetermined temperature to the maximum in the rising of indoor temperature control, if indoor temperature reaches first predetermined temperature, so, air-conditioner is operation automatically just, till receiving the finish command.
8. method according to claim 1 wherein, determines that the step of preset range comprises the following steps:
If design temperature is lower than second predetermined temperature, determine that design temperature drops on the 3rd scope;
According to design temperature, judge the whether drive compression machine of air-conditioner by measuring indoor temperature;
According to judged result, the drive compression machine is judged as second predetermined temperature to initial indoor design temperature, according to judged result, and control indoor air flow, decrease speed, the rate of climb of blade and the automatic swing speed of left and right sides blade up and down of blade up and down; With
After having passed through driving time, one degree centigrade one degree centigrade ground improves indoor design temperature, till indoor design temperature becomes first predetermined temperature.
9. method according to claim 1, wherein, automatically controlling in the step, under the situation of air-conditioner heating operation, when the compressor of air-conditioner is activated, make up and down that the automatic swing speed of decline of blade is slower than the automatic swing speed of rising of blade up and down, when the compressor of air-conditioner was not activated, the automatic swing speed of decline that makes blade up and down was faster than the automatic swing speed of rising of blade up and down.
10. method according to claim 8, wherein, described design temperature is set to low more, and the running time of compressor is just long more.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0073712A KR100390494B1 (en) | 2000-12-06 | 2000-12-06 | Control method for power saving of air-conditioner |
KR73712/00 | 2000-12-06 | ||
KR73712/2000 | 2000-12-06 |
Publications (2)
Publication Number | Publication Date |
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CN1357718A CN1357718A (en) | 2002-07-10 |
CN1205439C true CN1205439C (en) | 2005-06-08 |
Family
ID=19702731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB011425954A Expired - Fee Related CN1205439C (en) | 2000-12-06 | 2001-12-04 | Power saving method for air conditioner |
Country Status (5)
Country | Link |
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JP (1) | JP3626450B2 (en) |
KR (1) | KR100390494B1 (en) |
CN (1) | CN1205439C (en) |
ES (1) | ES2191544B2 (en) |
FR (1) | FR2817609B1 (en) |
Families Citing this family (2)
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CN113915726B (en) * | 2021-11-25 | 2023-04-07 | 宁波奥克斯电气股份有限公司 | Control method and device of air conditioner, air conditioner and storage medium |
CN115077017A (en) * | 2022-05-30 | 2022-09-20 | 青岛海尔空调器有限总公司 | Air supply control method and device for air conditioner, electronic equipment and air conditioner |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS60211250A (en) * | 1984-04-03 | 1985-10-23 | Matsushita Electric Ind Co Ltd | Air conditioner |
JPS63113243A (en) * | 1986-10-30 | 1988-05-18 | Matsushita Electric Ind Co Ltd | Operation control device for air conditioner |
JPH06100360B2 (en) * | 1988-06-17 | 1994-12-12 | 松下電器産業株式会社 | Wind direction controller for air conditioner |
JP2868829B2 (en) * | 1990-03-23 | 1999-03-10 | 株式会社東芝 | Air conditioner |
JPH06129697A (en) * | 1992-10-20 | 1994-05-13 | Fujitsu General Ltd | Controlling method for air conditioner |
US5466916A (en) * | 1993-09-24 | 1995-11-14 | Hidec Co., Ltd. | Method and apparatus for joint resin pipes using high-frequency electric induction heating |
JPH07318146A (en) * | 1994-05-23 | 1995-12-08 | Matsushita Electric Ind Co Ltd | Zone air conditioning controller |
US5884496A (en) * | 1995-11-25 | 1999-03-23 | Lg Electronics, Inc. | Cool air feeding system for refrigerator |
KR100189125B1 (en) * | 1996-02-22 | 1999-06-01 | 윤종용 | A louver control device and method of air conditioner |
ID16935A (en) * | 1996-05-22 | 1997-11-20 | Samsung Electronics Co Ltd | WIND FLOW CONTROL TOOLS EXIT FROM AIR CONSTRUCTION MACHINERY AND WORK METHODS |
ID16934A (en) * | 1996-05-22 | 1997-11-20 | Samsung Electronics Co Ltd | DIRECTION CONTROL DIRECTION AND AIR FLOW SPEED EXTENDED BY AIR CONDUCTING MACHINE AND WORK METHOD |
JP3351241B2 (en) * | 1996-06-07 | 2002-11-25 | ダイキン工業株式会社 | Operation control device and operation control method for air conditioner |
ID19087A (en) * | 1996-09-12 | 1998-06-11 | Samsung Electronics Co Ltd | WIND FLOW CONTROL TOOLS FROM AIR CONDITIONING MACHINES AND THE WORK METHOD |
JPH10103739A (en) * | 1996-09-27 | 1998-04-21 | Toshiba Corp | Air conditioner |
KR100323541B1 (en) * | 1998-06-11 | 2002-06-22 | 구자홍 | Air Conditioner Control Method |
KR100307228B1 (en) * | 1998-11-27 | 2002-02-19 | 윤종용 | Power saving control method of air conditioner_ |
-
2000
- 2000-12-06 KR KR10-2000-0073712A patent/KR100390494B1/en not_active IP Right Cessation
-
2001
- 2001-11-20 ES ES200102564A patent/ES2191544B2/en not_active Expired - Fee Related
- 2001-12-04 CN CNB011425954A patent/CN1205439C/en not_active Expired - Fee Related
- 2001-12-06 JP JP2001372556A patent/JP3626450B2/en not_active Expired - Fee Related
- 2001-12-06 FR FR0115799A patent/FR2817609B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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KR20020044706A (en) | 2002-06-19 |
FR2817609A1 (en) | 2002-06-07 |
FR2817609B1 (en) | 2004-11-26 |
JP2002206783A (en) | 2002-07-26 |
KR100390494B1 (en) | 2003-07-07 |
CN1357718A (en) | 2002-07-10 |
ES2191544A1 (en) | 2003-09-01 |
JP3626450B2 (en) | 2005-03-09 |
ES2191544B2 (en) | 2004-06-01 |
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