CN106322520B - Air conditioner and its air supply method - Google Patents

Air conditioner and its air supply method Download PDF

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Publication number
CN106322520B
CN106322520B CN201610710201.XA CN201610710201A CN106322520B CN 106322520 B CN106322520 B CN 106322520B CN 201610710201 A CN201610710201 A CN 201610710201A CN 106322520 B CN106322520 B CN 106322520B
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China
Prior art keywords
air
temperature
region
wind deflector
supply region
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CN201610710201.XA
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CN106322520A (en
Inventor
黄微
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Midea Group Co Ltd
Midea Group Wuhan Refrigeration Equipment Co Ltd
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Midea Group Co Ltd
Midea Group Wuhan Refrigeration Equipment Co Ltd
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Priority to CN201610710201.XA priority Critical patent/CN106322520B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0003Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades

Abstract

The present invention discloses a kind of air conditioner and its air supply method, wherein adjusting device includes: shell, has air inlet and outlet and the air duct between air inlet and air outlet;It is provided with the upper wind deflector connecting with housing into rotation above air outlet, the lower wind deflector connecting with housing into rotation is provided with below air outlet;Calculate module, for detecting the temperature of current environment temperature and air-conditioner evaporator, and calculates the difference of the temperature of environment temperature and evaporator, set temperature difference for the absolute value of the difference;Control module, for when temperature difference is greater than or equal to the first fiducial temperature, the air-flow after heat exchange to be guided to the first air-supply region;When temperature difference is less than the first fiducial temperature, and is more than or equal to the second fiducial temperature, the air-flow after heat exchange is guided to the second air-supply region.In the present invention, by greatly improving the comfort using air-conditioning to blowing after the first air-supply region one section of duration of air-supply to the second air-supply region.

Description

Air conditioner and its air supply method
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of air conditioner and its air supply method.
Background technique
Split-type air conditioner is during opening refrigeration, since the setting of existing air outlet is not perfect, so that at air outlet Leaving air temp is too low, and the temperature of room surrounding is too high, and thermo parameters method is uneven, this results in user in face outlet air Mouthful position by cold wind blow-through, be easy to produce flu, and the imperceptible cool feeling of the people of other positions in room, lead to air-conditioning Comfort is greatly reduced.
Summary of the invention
The main object of the present invention is to provide a kind of air conditioner, it is intended to which the air themperature in quickly-conditioning indoor improves user Comfort level.
To achieve the above object, air conditioner proposed by the present invention, comprising:
Shell, the shell have air inlet and outlet and the air duct between the air inlet and the air outlet; It is provided with the upper wind deflector connecting with the housing into rotation above the air outlet, is provided with below the air outlet and institute State the lower wind deflector of housing into rotation connection;
Calculate module, for detecting the temperature of current environment temperature and air-conditioner evaporator, and calculates the environment temperature The difference of degree and the temperature of the evaporator, sets temperature difference for the absolute value of the difference;
Control module, for when the temperature difference is greater than or equal to the first fiducial temperature, control the upper wind deflector and Lower wind deflector is rocked to the first predeterminated position simultaneously, and the air-flow after heat exchange is guided to the first air-supply region;
When the temperature difference is less than the first fiducial temperature, and is more than or equal to the second fiducial temperature, wind-guiding in control Plate and lower wind deflector are rocked to the second predeterminated position simultaneously, and the air-flow after heat exchange is guided to the second air-supply region;
Wherein, first air-supply region and second air-supply region partly overlap or spacing is arranged.
Preferably, first air-supply region includes the region of face air outlet, and second air-supply region includes being located at The region of air outlet face overlying regions, or including the region below air outlet face region.
Preferably, the control module is also used to work as the temperature difference less than the second fiducial temperature, and is more than or equal to When third fiducial temperature, wind deflector and lower wind deflector are rocked to third predeterminated position simultaneously in control, and the air-flow after heat exchange is drawn It is directed at third air-supply region;
Wherein, the third air-supply region and first air-supply region partly overlap or spacing is arranged;The third is sent Wind region and second air-supply region partly overlap or spacing is arranged.
Preferably, first air-supply region includes the region of face air outlet, and second air-supply region includes outlet air Region below mouth face region, the third air-supply region includes the region of air outlet face overlying regions.
Preferably, the control module is also used to when the temperature difference is less than third fiducial temperature, wind deflector in control It is rocked to the first predeterminated position simultaneously with lower wind deflector, the air-flow after heat exchange is guided to the first air-supply region.
Preferably, first fiducial temperature is 7~10 DEG C, and second fiducial temperature is 4~6 DEG C, and the third is pre- If the temperature difference is 1~3 DEG C.
Preferably, the air conditioner further includes the pendulum leaf of the corresponding air outlet setting;
Positioning device, for detecting the heat source in current air-supply region;
The control module is also used to control the pendulum leaf and guides the air-flow after heat exchange to heat source.
Present invention further propose that a kind of air supply method of air conditioner, which includes the air outlet for being set to air conditioner Lower wind deflector below the upper wind deflector and air outlet of top;
The air supply method of the air conditioner includes:
The temperature of current environment temperature and air-conditioner evaporator is detected, and calculates the environment temperature and the evaporator Temperature difference, set temperature difference for the absolute value of the difference;
When the temperature difference is greater than or equal to the first fiducial temperature, controls the upper wind deflector and lower wind deflector is put simultaneously It moves to the first predeterminated position, the air-flow after heat exchange is guided to the first air-supply region;
When the temperature difference is less than the first fiducial temperature, and is more than or equal to the second fiducial temperature, wind-guiding in control Plate and lower wind deflector are rocked to the second predeterminated position simultaneously, and the air-flow after heat exchange is guided to the second air-supply region;
Wherein, first air-supply region and second air-supply region partly overlap or spacing is arranged.
Preferably, wind deflector and lower wind deflector are rocked to the second predeterminated position simultaneously in the control, after heat exchange After the step of air-flow is guided to the second air-supply region further include:
When the temperature difference is less than the second fiducial temperature, and is more than or equal to third fiducial temperature, wind-guiding in control Plate and lower wind deflector are rocked to third predeterminated position simultaneously, and the air-flow after heat exchange is guided to third air-supply region;
Wherein, the third air-supply region and first air-supply region partly overlap or spacing is arranged;The third is sent Wind region and second air-supply region partly overlap or spacing is arranged.
Preferably, wind deflector and lower wind deflector are rocked to third predeterminated position simultaneously in the control, after heat exchange After the step of air-flow is guided to third air-supply region further include:
When the temperature difference is less than third fiducial temperature, it is pre- to be rocked to first simultaneously for wind deflector and lower wind deflector in control If position, the air-flow after heat exchange is guided to the first air-supply region.
Preferably, which is characterized in that it is default to be rocked to first simultaneously in the control upper wind deflector and lower wind deflector Position, after the step of air-flow after heat exchange is guided to the first air-supply region further include:
Detect the heat source in current air-supply region;
The pendulum leaf for controlling the air conditioner guides the air-flow after heat exchange to heat source.
Technical solution of the present invention, by the way that when temperature difference is greater than or equal to the first fiducial temperature, wind deflector is under in control Wind deflector is rocked to the first predeterminated position simultaneously, and the air-flow after heat exchange is guided to the first air-supply region;When temperature difference is less than One fiducial temperature, and when being more than or equal to the second fiducial temperature wind deflector and lower wind deflector while being rocked to second in control Predeterminated position guides the air-flow after heat exchange to the second air-supply region;It is right after adjusting the temperature of the first air-supply region quickly The temperature of second air-supply region is quickly adjusted, and the temperature of each position in room quickly, is uniformly reduced, That is, make the temperature of the temperature and room surrounding at air outlet suitable, uniform distribution of temperature field, so that the use in the room region Nei Ge Family can feel the adjusting of temperature, to greatly improve the comfort for using air-conditioning.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the air condition of that present invention;
Fig. 2 be the air condition of that present invention upper wind deflector and lower wind deflector the second predeterminated position structural schematic diagram;
Fig. 3 is the air condition of that present invention air-supply region scope simulation figure;
Fig. 4 is the flow diagram of the air supply method of the air condition of that present invention.
Drawing reference numeral explanation:
Label Title Label Title
100 Shell 110 Air inlet
120 Air outlet 130 Air duct
200 Upper wind deflector 300 Lower wind deflector
First predeterminated position Second predeterminated position
Third predeterminated position α First air-supply region
β Second air-supply region γ Third air-supply region
320 Air-guiding aisle 321 Air intake vent
322 Air outlet
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result, Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model Within enclosing.
The present invention mainly proposes a kind of air conditioner with swingable double wind deflectors, to increase the air-supply effect of air conditioner Rate.Air conditioner generally comprises indoor unit and outdoor unit, wherein indoor unit generally comprises shell, heat exchanger assembly, air-supply assembly and Wind guiding component, wherein shell has air inlet and outlet and the air duct between air inlet and air outlet, heat-exchanging component It is all set in air duct with air-supply assembly, wind guiding component is set in air duct or is set at air outlet.Wherein, heat-exchanging component It is installed on the bracket in air duct including heat exchanger and by heat exchanger, heat exchanger is connected in the coolant circulating system of air conditioner. Air-supply assembly includes wind wheel (tubular wine wheel or axial-flow windwheel), for driving the driving motor of the wind wheel, in some embodiments, It further include the transmission device that the driving of motor is transferred to wind wheel.Wind guiding component includes wind deflector, blinds and driving wind deflector With the driving motor of blinds, wherein wind-guiding up and down is realized in the swing of wind deflector, and left and right wind-guiding, the application are realized in the swing of blinds In, wind deflector and blinds can couple air-supply, i.e., while air-supply up and down, left and right air-supply.The shape of shell can be in similar long The shape (such as traditional wall-hanging air conditioner indoor unit) of cube, can (such as cabinet air-conditioner) cylindrical, can also be in imitative spherical shape (such as wall-mounted spherical air conditioner indoor unit).
Below by the specific structure of main description air conditioner.
Referring to figs. 1 to Fig. 2, in embodiments of the present invention, which includes:
Shell 100, the shell 100 have air inlet 110, air outlet 120 and be located at the air inlet 110 and it is described go out Air duct 130 between air port 120;The top that the air outlet 120 is corresponded on the shell 100 is provided with and the shell 100 The upper wind deflector 200 of rotation connection, the lower section of the corresponding air outlet 120 be provided with under the shell 100 rotation connection Wind deflector 300;
Calculate module, for detecting the temperature of current environment temperature and air-conditioner evaporator, and calculates the environment temperature The difference of degree and the temperature of the evaporator, sets temperature difference for the absolute value of the difference;
Control module, for when the temperature difference is greater than or equal to the first fiducial temperature, control the upper wind deflector and Lower wind deflector is rocked to the first predeterminated position I simultaneously, and the air-flow after heat exchange is guided to the first air-supply region α;
When the temperature difference is less than the first fiducial temperature, and is more than or equal to the second fiducial temperature, wind-guiding in control Plate and lower wind deflector are rocked to the second predeterminated position II simultaneously, and the air-flow after heat exchange is guided to the second air-supply region β;
Wherein, the first air-supply region α and the second air-supply region beat portion overlapping or spacing setting.
Specifically, in the present embodiment, by taking wall-hanging air conditioner indoor unit as an example, shell 100 is arranged air conditioner in strip tubular, Air inlet 110, air outlet 120, upper wind deflector 200 and lower wind deflector 300 are arranged along the length direction of shell 100.Wherein, Upper wind deflector 200 is small wind deflector, and lower wind deflector 300 is big wind deflector, certainly, it is also adjustable in some embodiments on lead The size of aerofoil 200 and lower wind deflector 300.The wind-guiding face of upper wind deflector 200 is in set towards the concave arc shape being recessed away from air outlet 120 It sets, the wind-guiding face of lower wind deflector 300 is in the concave arc shape setting being recessed away from air outlet 120.The wind-guiding face of upper wind deflector 200 is under The wind-guiding face of wind deflector 300 is enclosed the air-guiding aisle 320 with air intake vent 321 and air outlet 322, air-guiding aisle 320 Air intake vent 321 is connected to air duct 130, and the air outlet 322 of air-guiding aisle 320 is connected to interior, and the direction of air outlet 322 determines to send The direction of wind.The size and shape of air-guiding aisle 320 is arranged by rotating upper wind deflector 200 and lower wind deflector 300.Wherein, Upper wind deflector 200 is rotatablely connected with shell 100, can be individually freely rotated, and lower wind deflector 300 is also rotatablely connected with shell 100, It can also individually be freely rotated, so that the shape and size of air-guiding aisle 320, the direction of air outlet 322 can be according to demand It adjusts, the range of the first air-supply region α and the second air-supply region β and position is flexibly adjusted according to demand very much.
After the master control borad of air conditioner receives power-on instruction, current environment temperature and air-conditioner evaporator are detected first Temperature, then calculate the difference of the temperature of environment temperature and evaporator, set temperature difference for the absolute value of the difference.Wherein, The detection of temperature can be detected by temperature sensor, can also pass through infrared measurement of temperature.As for calculating difference, can both pass through Circuit is realized, can also be realized by control module.
When temperature difference is greater than or equal to the first fiducial temperature, wind deflector 200 and lower wind deflector 300 are arrived respective in adjustment First predeterminated position I, at this point, forming the first air-guiding aisle, the first air-guiding aisle send wind to the first air-supply region α, with quick The temperature for adjusting the first air-supply region α, by taking refrigeration as an example.Wherein, the first air-supply region α can be the area of face air outlet 120 Domain, or the region of 120 overlying regions of face air outlet, naturally it is also possible to for the area below 120 region of face air outlet Domain, it can temperature adjusting is first carried out to face region, region on the upper side or region on the lower side according to setting.First air-supply region α Range, can be expressed by the subtended angle of air outlet 322, by the subtended angle of air outlet 322 be 30 °~80 ° for, can be set It is 60 °.First air-supply region α is by taking each inclined same distance (angle) of the up and down direction in 120 region of face air outlet as an example.
When temperature difference is less than the first fiducial temperature, and is more than or equal to the second fiducial temperature, wind deflector 200 in adjustment Respective second predeterminated position II is arrived with lower wind deflector 300, at this point, forming the second air-guiding aisle, the second air-guiding aisle send wind To the second air-supply region β, quickly to adjust the temperature of the second air-supply region β, by taking refrigeration as an example.Wherein, the second air-supply region β with The position of first air-supply region α is different, can be the region of 120 overlying regions of face air outlet, naturally it is also possible to go out for face Region below 120 region of air port, it can temperature adjusting is carried out to region on the upper side or region on the lower side according to setting.Second send The range of wind region beta can be expressed by the subtended angle of air outlet 322, can by taking the subtended angle of air outlet 322 is 30 °~80 ° as an example To be set as 60 °.Second air-supply region β is by taking the upper area in 120 region of face air outlet as an example, the first air-supply region α and Two air-supply region β can be arranged with spacing, can also be overlapped 10%~20% region (being staggered), certainly, overlapping region Ratio can be adjusted according to actual needs.First fiducial temperature and the second fiducial temperature can be set according to actual needs It sets, the first fiducial temperature can be 7~10 DEG C, and for 8 DEG C, the second fiducial temperature can be 4~6 DEG C, for 5 DEG C.
Technical solution of the present invention, by the way that when temperature difference is greater than or equal to the first fiducial temperature, wind deflector is under in control Wind deflector is rocked to the first predeterminated position I simultaneously, and the air-flow after heat exchange is guided to the first air-supply region α;When temperature difference is less than First fiducial temperature, and when being more than or equal to the second fiducial temperature wind deflector and lower wind deflector while being rocked to the in control Two predeterminated positions II guide the air-flow after heat exchange to the second air-supply region β;Adjust the temperature of the first air-supply region α quickly Later, the temperature of the second air-supply region β is quickly adjusted, allow each position in room temperature quickly, it is uniform It is reduced, that is, so that the temperature of temperature and room surrounding at air outlet is suitable, uniform distribution of temperature field, so that in room The user in each region can feel the adjusting of temperature, to greatly improve the comfort for using air-conditioning.
In order to feel user comfortably, then the temperature in regions other in room is adjusted to comfort temperature, described One air-supply region α includes the region of face air outlet 120, and the second air-supply region β includes being located at 120 region of face air outlet The region of top, or including the region below 120 region of face air outlet.
Specifically, the region of the face air outlet 120 of wall-mounted air conditioner generally comprises the region where the head of user, When the first air-supply region α includes the region of face air outlet 120, the air-flow after heat exchange can quickly be sent to the head of user Portion allows user quickly to feel that refrigerant (by taking refrigeration as an example) send wind to the body with user when blowing after a certain period of time Region corresponding with leg, the i.e. lower zone in face region, so that user's whole body all quickly feels refrigerant.Certainly, exist , can also be behind face region in some embodiments, then give to the upper area in face region.
In the present embodiment, by the way that the first air-supply region α to be arranged in the region of face air outlet 120, due to face outlet air The region of mouth 120 is region corresponding to space where the head of user, and the quick sensible temperature of user is allowed to adjust institute The effect of generation is conducive to user and rapidly enters comfort conditions.
In order to be adjusted the temperature in room more rapidly and uniformly, the control module is also used to when the temperature Difference is less than the second fiducial temperature, and when being more than or equal to third fiducial temperature, and wind deflector and lower wind deflector are put simultaneously in control It moves to third predeterminated position III, the air-flow after heat exchange is guided to third air-supply region γ;
Wherein, the third air-supply region γ and the first air-supply region α partly overlaps or spacing is arranged;The third Air-supply region γ is Chong Die with the second air-supply region beat portion or spacing is arranged.
Specifically, in the present embodiment, work as temperature difference less than the second fiducial temperature, and be more than or equal to the default temperature of third When poor, wind deflector 200 and lower wind deflector 300 arrive respective third predeterminated position III in adjustment, at this point, it is logical to form third wind-guiding Road, third air-guiding aisle send wind to third air-supply region γ is with refrigeration quickly to adjust the temperature of third air-supply region γ Example.Wherein, third air-supply region γ is different from the position of the first air-supply region α, the second air-supply region β, can be face outlet air The region of 120 overlying regions of mouth, naturally it is also possible to for the region below 120 region of face air outlet, it can according to setting pair Region on the upper side or region on the lower side carry out temperature adjusting.The range of third air-supply region γ with the subtended angle of air outlet 322 be 30 °~ 80 °, for 60 °.Third air-supply region γ is by taking the upper area in 120 region of face air outlet as an example, third air-supply region γ It can be arranged with the first air-supply region α and the second air-supply region β with spacing, 10%~20% region can also be overlapped and (staggeredly set Set), certainly, the ratio of overlapping region can be adjusted according to actual needs.Third fiducial temperature can be 1~3 DEG C, with 2 For DEG C.
It is worth noting that when the first air-supply region α, the second air-supply region β and third air-supply region γ are tangent and each When subtended angle scope corresponding to air-supply region is 60 °, as the first air-supply region α, the second air-supply region β and third air-supply region γ When side by side, corresponding angle is 180 ° together, i.e., air conditioner is 180 ° to the angle of room air-supply region, is equivalent to form one A air-supply plane, this is that existing air conditioner cannot achieve.
In the present embodiment, by when temperature difference less than the second fiducial temperature, and be more than or equal to third fiducial temperature when, Wind deflector and lower wind deflector are rocked to third predeterminated position III simultaneously in control, and the air-flow after heat exchange is guided to third blow zones Domain γ;After quickly adjusting by the temperature to the second air-supply region β, fast velocity modulation is carried out to the temperature of third air-supply region γ Section is reduced the temperature of each position in room quickly, uniformly, that is, so that temperature and room at air outlet The temperature of surrounding is suitable, uniform distribution of temperature field, so that the user in the room region Nei Ge can feel the adjusting of temperature, with Greatly improve the comfort using air-conditioning.
Feel user comfortably, then the temperature in regions other in room is adjusted to comfort temperature, feels in user To comfortably and then by the higher temperature region above comfort temperature quickly adjusting, the first air-supply region α includes that face goes out The region in air port 120, the second air-supply region β include the region below 120 region of face air outlet, the third blow zones Domain γ includes the region of 120 overlying regions of face air outlet.
Specifically, the region of the face air outlet 120 of wall-mounted air conditioner generally comprises the region where the head of user, When the first air-supply region α includes the region of face air outlet 120, the air-flow after heat exchange can quickly be sent to the head of user Portion allows user quickly to feel refrigerant (by taking refrigeration as an example).When temperature difference is less than the second fiducial temperature, and it is greater than or waits When third fiducial temperature, wind is sent to region corresponding with the body of user and leg, the i.e. lower zone in face region, with User's whole body is set all quickly to feel refrigerant.When user and and the environment temperature on user periphery all meet comfort temperature when, then Cool breeze is sent to the upper area in face region, the temperature of comfort temperature overlying regions higher temperature region is reduced, so that room Each region be all comfort temperature.
In the present embodiment, by the way that the first air-supply region α to be arranged in the region of face air outlet 120, due to face outlet air The region of mouth 120 is region corresponding to space where the head of user, and the quick sensible temperature of user is allowed to adjust institute The effect of generation is conducive to user and rapidly enters comfort conditions;After the head of user feels comfortable, to user's body institute Temperature adjusting is carried out in region, so that the temperature of corresponding region is adjusted to rapidly comfort temperature;After this, then to comfort temperature The region of top carries out temperature adjusting, so that each region in room is all comfort temperature.
After each region in room is comfort temperature, in order to maintain this comfortable comfort temperature, the control module, It is also used to when the temperature difference is less than third fiducial temperature, it is default to be rocked to first simultaneously for wind deflector and lower wind deflector in control Position I guides the air-flow after heat exchange to the first air-supply region α.From the first air-supply region α to the second air-supply region β, then arrive After the air-supply sequence of third air-supply region γ, the temperature in each region in room is quickly adjusted, and is adjusted and then is returned to first and send Wind region alpha, to maintain current comfort temperature, make room thus user all in comfort zone.
In order to keep the temperature in room more quick and uniformly be adjusted, the air conditioner further includes the corresponding outlet air The pendulum leaves of 120 setting of mouth;
Positioning device, for detecting the heat source in current air-supply region;
The control module is also used to control the pendulum leaf and guides the air-flow after heat exchange to heat source.
Specifically, in the present embodiment, the quantity for putting leaf is multiple, swaying direction and upper wind deflector 200 and lower wind deflector 300 swaying direction is arranged in angle, by taking the swaying direction of the swaying direction and upper wind deflector 200 of putting leaf is mutually perpendicular to as an example. Positioning device can be infrared detecting device, and the position of heat source is judged according to infrared detection, adjust pendulum leaf and swing, so that after heat exchange Air-flow follow heat source mobile.Positioning device can also be the structures such as camera.When positioning device navigates to heat source (such as user Deng) after, control module control pendulum leaf is swung, so that the air flow direction heat source after heat exchange.
Referring to figs. 1 to Fig. 3, the present invention further mentions a kind of air supply method of air conditioner, and air conditioner includes being set to air-conditioning The lower wind deflector 300 of 120 lower section of upper wind deflector 200 and air outlet of 120 top of air outlet of device;
The air supply method of the air conditioner includes:
S10: the temperature of current environment temperature and air-conditioner evaporator is detected, and calculates the environment temperature and the steaming The difference for sending out the temperature of device, sets temperature difference for the absolute value of the difference;
S20: it when the temperature difference is greater than or equal to the first fiducial temperature, controls the upper wind deflector and lower wind deflector is same When be rocked to the first predeterminated position I, the air-flow after heat exchange is guided to the first air-supply region α;
S30: when the temperature difference is less than the first fiducial temperature, and is more than or equal to the second fiducial temperature, in control Wind deflector and lower wind deflector are rocked to the second predeterminated position II simultaneously, and the air-flow after heat exchange is guided to the second air-supply region β;
Wherein, the first air-supply region α and the second air-supply region beat portion overlapping or spacing setting.
Specifically, in the present embodiment, by taking wall-hanging air conditioner indoor unit as an example, shell 100 is arranged air conditioner in strip tubular, Air inlet 110, air outlet 120, upper wind deflector 200 and lower wind deflector 300 are arranged along the length direction of shell 100.Wherein, Upper wind deflector 200 is small wind deflector, and lower wind deflector 300 is big wind deflector, certainly, it is also adjustable in some embodiments on lead The size of aerofoil 200 and lower wind deflector 300.The wind-guiding face of upper wind deflector 200 is in set towards the concave arc shape being recessed away from air outlet 120 It sets, the wind-guiding face of lower wind deflector 300 is in the concave arc shape setting being recessed away from air outlet 120.The wind-guiding face of upper wind deflector 200 is under The wind-guiding face of wind deflector 300 is enclosed the air-guiding aisle 320 with air intake vent 321 and air outlet 322, air-guiding aisle 320 Air intake vent 321 is connected to air duct 130, and the air outlet 322 of air-guiding aisle 320 is connected to interior, and the direction of air outlet 322 determines to send The direction of wind.The size and shape of air-guiding aisle 320 is arranged by rotating upper wind deflector 200 and lower wind deflector 300.Wherein, Upper wind deflector 200 is rotatablely connected with shell 100, can be individually freely rotated, and lower wind deflector 300 is also rotatablely connected with shell 100, It can also individually be freely rotated, so that the shape and size of air-guiding aisle 320, the direction of air outlet 322 can be according to demand It adjusts, the range of the first air-supply region α and the second air-supply region β and position is flexibly adjusted according to demand very much.
After the master control borad of air conditioner receives power-on instruction, current environment temperature and air-conditioner evaporator are detected first Temperature, then calculate the difference of the temperature of environment temperature and evaporator, set temperature difference for the absolute value of the difference.Wherein, The detection of temperature can be detected by temperature sensor, can also pass through infrared measurement of temperature.As for calculating difference, can both pass through Circuit is realized, can also be realized by control module.
When temperature difference is greater than or equal to the first fiducial temperature, wind deflector 200 and lower wind deflector 300 are arrived respective in adjustment First predeterminated position I, at this point, forming the first air-guiding aisle, the first air-guiding aisle send wind to the first air-supply region α, with quick The temperature for adjusting the first air-supply region α, by taking refrigeration as an example.Wherein, the first air-supply region α can be the area of face air outlet 120 Domain, or the region of 120 overlying regions of face air outlet, naturally it is also possible to for the area below 120 region of face air outlet Domain, it can temperature adjusting is first carried out to face region, region on the upper side or region on the lower side according to setting.First air-supply region α Range, by the subtended angle of air outlet 322 be 30 °~80 ° for, can be set to 60 °.First air-supply region α is with face outlet air For the inclined same distance each up and down in 120 regions of mouth.
When temperature difference is less than the first fiducial temperature, and is more than or equal to the second fiducial temperature, wind deflector 200 in adjustment Respective second predeterminated position II is arrived with lower wind deflector 300, at this point, forming the second air-guiding aisle, the second air-guiding aisle send wind To the second air-supply region β, quickly to adjust the temperature of the second air-supply region β, by taking refrigeration as an example.Wherein, the second air-supply region β with The position of first air-supply region α is different, can be the region of 120 overlying regions of face air outlet, naturally it is also possible to go out for face Region below 120 region of air port, it can temperature adjusting is carried out to region on the upper side or region on the lower side according to setting.Second send The range of wind region beta with the subtended angle of air outlet 322 be 30 °~80 °, for 60 °.Second air-supply region β is with face air outlet For the upper area in 120 regions, the first air-supply region α and the second air-supply region β can be arranged with spacing, can also be overlapped 10% ~20% region (being staggered), certainly, the ratio of overlapping region can be adjusted according to actual needs.First default temperature Difference and the second fiducial temperature can be configured according to actual needs, and the first fiducial temperature can be 7~10 DEG C, for 8 DEG C, Second fiducial temperature can be 4~6 DEG C, for 5 DEG C.
Technical solution of the present invention, by the way that when temperature difference is greater than or equal to the first fiducial temperature, wind deflector is under in control Wind deflector is rocked to the first predeterminated position I simultaneously, and the air-flow after heat exchange is guided to the first air-supply region α;When temperature difference is less than First fiducial temperature, and when being more than or equal to the second fiducial temperature wind deflector and lower wind deflector while being rocked to the in control Two predeterminated positions II guide the air-flow after heat exchange to the second air-supply region β;Adjust the temperature of the first air-supply region α quickly Later, the temperature of the second air-supply region β is quickly adjusted, allow each position in room temperature quickly, it is uniform It is reduced, that is, so that the temperature of temperature and room surrounding at air outlet is suitable, uniform distribution of temperature field, so that in room The user in each region can feel the adjusting of temperature, to greatly improve the comfort for using air-conditioning.
In order to feel user comfortably, then the temperature in regions other in room is adjusted to comfort temperature, described One air-supply region α includes the region of face air outlet 120, and the second air-supply region β includes being located at 120 region of face air outlet The region of top, or including the region below 120 region of face air outlet.
Specifically, the region of the face air outlet 120 of wall-mounted air conditioner generally comprises the region where the head of user, When the first air-supply region α includes the region of face air outlet 120, the air-flow after heat exchange can quickly be sent to the head of user Portion allows user quickly to feel that refrigerant (by taking refrigeration as an example) send wind to the body with user when blowing after a certain period of time Region corresponding with leg, the i.e. lower zone in face region, so that user's whole body all quickly feels refrigerant.Certainly, exist , can also be behind face region in some embodiments, then give to the upper area in face region.
In the present embodiment, by the way that the first air-supply region α to be arranged in the region of face air outlet 120, due to face outlet air The region of mouth 120 is region corresponding to space where the head of user, and the quick sensible temperature of user is allowed to adjust institute The effect of generation is conducive to user and rapidly enters comfort conditions.
In order to be adjusted the temperature in room more rapidly and uniformly, wind deflector and lower wind deflector are same in the control When the step of being rocked to the second predeterminated position II, the air-flow after heat exchange is guided to the second air-supply region β after further include:
S40: when the temperature difference is less than the second fiducial temperature, and is more than or equal to third fiducial temperature, in control Wind deflector and lower wind deflector are rocked to third predeterminated position III simultaneously, and the air-flow after heat exchange is guided to third air-supply region γ;
Wherein, the third air-supply region γ and the first air-supply region α partly overlaps or spacing is arranged;The third Air-supply region γ is Chong Die with the second air-supply region beat portion or spacing is arranged.
Specifically, in the present embodiment, work as temperature difference less than the second fiducial temperature, and be more than or equal to the default temperature of third When poor, wind deflector 200 and lower wind deflector 300 arrive respective third predeterminated position III in adjustment, at this point, it is logical to form third wind-guiding Road, third air-guiding aisle send wind to third air-supply region γ is with refrigeration quickly to adjust the temperature of third air-supply region γ Example.Wherein, third air-supply region γ is different from the position of the first air-supply region α, the second air-supply region β, can be face outlet air The region of 120 overlying regions of mouth, naturally it is also possible to for the region below 120 region of face air outlet, it can according to setting pair Region on the upper side or region on the lower side carry out temperature adjusting.The range of third air-supply region γ with the subtended angle of air outlet 322 be 30 °~ 80 °, for 60 °.Third air-supply region γ is by taking the upper area in 120 region of face air outlet as an example, third air-supply region γ It can be arranged with the first air-supply region α and the second air-supply region β with spacing, 10%~20% region can also be overlapped and (staggeredly set Set), certainly, the ratio of overlapping region can be adjusted according to actual needs.Third fiducial temperature can be 1~3 DEG C, with 2 For DEG C.
In the present embodiment, by when temperature difference less than the second fiducial temperature, and be more than or equal to third fiducial temperature when, Wind deflector and lower wind deflector are rocked to third predeterminated position III simultaneously in control, and the air-flow after heat exchange is guided to third blow zones Domain γ;After quickly adjusting by the temperature to the second air-supply region β, fast velocity modulation is carried out to the temperature of third air-supply region γ Section is reduced the temperature of each position in room quickly, uniformly, that is, so that temperature and room at air outlet The temperature of surrounding is suitable, uniform distribution of temperature field, so that the user in the room region Nei Ge can feel the adjusting of temperature, with Greatly improve the comfort using air-conditioning.
Feel user comfortably, then the temperature in regions other in room is adjusted to comfort temperature, feels in user To comfortably and then by the higher temperature region above comfort temperature quickly adjusting, the first air-supply region α includes that face goes out The region in air port 120, the second air-supply region β include the region below 120 region of face air outlet, the third blow zones Domain γ includes the region of 120 overlying regions of face air outlet.
Specifically, the region of the face air outlet 120 of wall-mounted air conditioner generally comprises the region where the head of user, When the first air-supply region α includes the region of face air outlet 120, the air-flow after heat exchange can quickly be sent to the head of user Portion allows user quickly to feel refrigerant (by taking refrigeration as an example).When temperature difference is less than the second fiducial temperature, and it is greater than or waits When third fiducial temperature, wind is sent to region corresponding with the body of user and leg, the i.e. lower zone in face region, with User's whole body is set all quickly to feel refrigerant.When user and and the environment temperature on user periphery all meet comfort temperature when, then Cool breeze is sent to the upper area in face region, the temperature of comfort temperature overlying regions higher temperature region is reduced, so that room Each region be all comfort temperature.
In the present embodiment, by the way that the first air-supply region α to be arranged in the region of face air outlet 120, due to face outlet air The region of mouth 120 is region corresponding to space where the head of user, and the quick sensible temperature of user is allowed to adjust institute The effect of generation is conducive to user and rapidly enters comfort conditions;After the head of user feels comfortable, to user's body institute Temperature adjusting is carried out in region, so that the temperature of corresponding region is adjusted to rapidly comfort temperature;After this, then to comfort temperature The region of top carries out temperature adjusting, so that each region in room is all comfort temperature.
After each region in room is comfort temperature, in order to maintain this comfortable comfort temperature, in the control Wind deflector and lower wind deflector are rocked to third predeterminated position III simultaneously, and the air-flow after heat exchange is guided to third air-supply region γ's After step further include:
S50: wind deflector and lower wind deflector while the is rocked to when the temperature difference is less than third fiducial temperature, in control One predeterminated position I guides the air-flow after heat exchange to the first air-supply region α.From the first air-supply region α to the second air-supply region β, then to third air-supply region γ air-supply sequence after, the temperature in each region in room is quickly adjusted, and is adjusted and then is returned to First air-supply region α, to maintain current comfort temperature, make room thus user all in comfort zone.
In order to keep the temperature in room more quick and uniformly be adjusted, led under in the control upper wind deflector Aerofoil is rocked to the first predeterminated position I simultaneously, and the air-flow after heat exchange was guided to the step of the first air-supply region α and is also wrapped later It includes:
Detect the heat source in current air-supply region;
The pendulum leaf for controlling the air conditioner guides the air-flow after heat exchange to heat source.
Specifically, in the present embodiment, the quantity for putting leaf is multiple, swaying direction and upper wind deflector 200 and lower wind deflector 300 swaying direction is arranged in angle, by taking the swaying direction of the swaying direction and upper wind deflector 200 of putting leaf is mutually perpendicular to as an example. Positioning device can be infrared detecting device, and the position of heat source is judged according to infrared detection, adjust pendulum leaf and swing, so that after heat exchange Air-flow follow heat source mobile.Positioning device can also be the structures such as camera.When positioning device navigates to heat source (such as user Deng) after, control module control pendulum leaf is swung, so that the air flow direction heat source after heat exchange.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly It is included in other related technical areas in scope of patent protection of the invention.

Claims (10)

1. a kind of air conditioner, which is characterized in that air conditioner includes:
Shell, the shell have air inlet and outlet and the air duct between the air inlet and the air outlet;It is described It is provided with the upper wind deflector connecting with the housing into rotation above air outlet, is provided with below the air outlet and the shell The lower wind deflector of body rotation connection;
Calculate module, for detecting the temperature of current environment temperature and air-conditioner evaporator, and calculate the environment temperature with The absolute value of the difference of the temperature of the evaporator, the difference is set as temperature difference;
Control module is used for:
When the temperature difference is greater than or equal to the first fiducial temperature, controls the upper wind deflector and lower wind deflector is rocked to simultaneously First predeterminated position guides the air-flow after heat exchange to the first air-supply region;
When the temperature difference is less than the first fiducial temperature, and when being more than or equal to the second fiducial temperature, in control wind deflector with Lower wind deflector is rocked to the second predeterminated position simultaneously, and the air-flow after heat exchange is guided to the second air-supply region;
Wherein, first air-supply region and second air-supply region partly overlap or spacing is arranged.
2. air conditioner as described in claim 1, which is characterized in that first air-supply region includes the area of face air outlet Domain, second air-supply region include the region positioned at air outlet face overlying regions, or including under air outlet face region The region of side.
3. air conditioner as described in claim 1, which is characterized in that
The control module is also used to work as the temperature difference less than the second fiducial temperature, and is more than or equal to the default temperature of third When poor, wind deflector and lower wind deflector are rocked to third predeterminated position simultaneously in control, and the air-flow after heat exchange is guided to third and is sent Wind region;
Wherein, the third air-supply region and first air-supply region partly overlap or spacing is arranged;The third blow zones Domain and second air-supply region partly overlap or spacing is arranged.
4. air conditioner as claimed in claim 3, which is characterized in that first air-supply region includes the area of face air outlet Domain, second air-supply region include the region below air outlet face region, the third air-supply region include air outlet just To the region of overlying regions.
5. air conditioner as claimed in claim 3, which is characterized in that
The control module is also used to when the temperature difference is less than third fiducial temperature, wind deflector and lower wind deflector in control It is rocked to the first predeterminated position simultaneously, the air-flow after heat exchange is guided to the first air-supply region.
6. the air conditioner as described in any one of claim 1 to 5, which is characterized in that the air conditioner further includes corresponding institute State the pendulum leaf of air outlet setting;
Positioning device, for detecting the position of the heat source in current air-supply region;
The control module is also used to control the pendulum leaf and guides the air-flow after heat exchange to heat source.
7. a kind of air supply method of air conditioner, which is characterized in that air conditioner include be set to it is upper above the air outlet of air conditioner Wind deflector and the lower wind deflector being set to below air outlet;
The air supply method of the air conditioner includes:
The temperature of current environment temperature and air-conditioner evaporator is detected, and calculates the temperature of the environment temperature Yu the evaporator The absolute value of the difference is set temperature difference by the difference of degree;
When the temperature difference is greater than or equal to the first fiducial temperature, controls the upper wind deflector and lower wind deflector is rocked to simultaneously First predeterminated position guides the air-flow after heat exchange to the first air-supply region;
When the temperature difference is less than the first fiducial temperature, and when being more than or equal to the second fiducial temperature, in control wind deflector with Lower wind deflector is rocked to the second predeterminated position simultaneously, and the air-flow after heat exchange is guided to the second air-supply region;
Wherein, first air-supply region and second air-supply region partly overlap or spacing is arranged.
8. the air supply method of air conditioner as claimed in claim 7, which is characterized in that wind deflector and lower wind-guiding in the control After the step of plate is rocked to the second predeterminated position simultaneously, and the air-flow after heat exchange is guided to the second air-supply region further include:
When the temperature difference is less than the second fiducial temperature, and when being more than or equal to third fiducial temperature, in control wind deflector with Lower wind deflector is rocked to third predeterminated position simultaneously, and the air-flow after heat exchange is guided to third air-supply region;
Wherein, the third air-supply region and first air-supply region partly overlap or spacing is arranged;The third blow zones Domain and second air-supply region partly overlap or spacing is arranged.
9. the air supply method of air conditioner as claimed in claim 8, which is characterized in that wind deflector and lower wind-guiding in the control After the step of plate is rocked to third predeterminated position simultaneously, and the air-flow after heat exchange is guided to third air-supply region further include:
When the temperature difference is less than third fiducial temperature, wind deflector and lower wind deflector are rocked to the first default position simultaneously in control It sets, the air-flow after heat exchange is guided to the first air-supply region.
10. the air supply method of the air conditioner as described in any one of claim 7 to 9, which is characterized in that in the control institute It states wind deflector and lower wind deflector while being rocked to the first predeterminated position, the air-flow after heat exchange is guided to the first air-supply region After step further include:
Detect the position of the heat source in current air-supply region;
The pendulum leaf for controlling the air conditioner guides the air-flow after heat exchange to heat source.
CN201610710201.XA 2016-08-23 2016-08-23 Air conditioner and its air supply method Active CN106322520B (en)

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CN106871358A (en) * 2017-02-28 2017-06-20 青岛海尔空调器有限总公司 Temperature of outlet air of air conditioner control method and device
CN107525213B (en) * 2017-07-20 2020-06-30 广东美的暖通设备有限公司 Air supply angle control method, air supply angle control device and air conditioner
CN108105959B (en) * 2017-12-14 2020-08-14 广东美的制冷设备有限公司 Air conditioner control method and air conditioner
CN108800469A (en) * 2018-06-29 2018-11-13 广东美的制冷设备有限公司 Wind guide strip control method, device and the apparatus of air conditioning of the apparatus of air conditioning
CN109028504A (en) * 2018-06-29 2018-12-18 广东美的制冷设备有限公司 Apparatus of air conditioning wind guide strip control method, device and storage medium
CN113091238B (en) * 2021-03-04 2022-02-15 珠海格力电器股份有限公司 Constant temperature control method, controller and control module of multi-split air conditioner
CN113483406A (en) * 2021-06-29 2021-10-08 青岛海尔空调器有限总公司 Air conditioner indoor unit, air conditioner and control method for air supply of air conditioner in partition mode

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