CN106352469B - It is a kind of for the control method of air-conditioning, device and air-conditioning - Google Patents
It is a kind of for the control method of air-conditioning, device and air-conditioning Download PDFInfo
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- CN106352469B CN106352469B CN201610664210.XA CN201610664210A CN106352469B CN 106352469 B CN106352469 B CN 106352469B CN 201610664210 A CN201610664210 A CN 201610664210A CN 106352469 B CN106352469 B CN 106352469B
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
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- Mathematical Physics (AREA)
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- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of for the control method of air-conditioning, device and air-conditioning, and control method includes: to obtain the set temperature and indoor environment temperature of indoor unit；The temperature gap for calculating set temperature and environment temperature carries out temperature gap with preset temperature difference section to generate matching result than matching；According to matching result, control at least one heat exchange blowing unit operation refrigeration mode, control at least one other heat exchange blowing unit operation air supply pattern, wherein, the heat exchange blowing unit of operation refrigeration mode and the heat exchange blowing unit for running air supply pattern, the reversed lifter change of the revolving speed of the blower of the two and periodically alternating.In control method of the invention, it controls different heat exchange blowing units and is separately operable refrigeration and air supply pattern, and the revolving speed by controlling corresponding blower is alternately blown from different air outlets, is realized the effect for simulating funnel draught indoors, is improved user to the experience effect of air-conditioning.
Description
Technical field
The present invention relates to air-conditioning technical fields, more particularly to a kind of for the control method of air-conditioning, device and air-conditioning.
Background technique
A set of circulatory system is only arranged in air-conditioning products currently on the market mostly, and single quantity is only arranged in the circulatory system
The main components such as evaporator, condenser, expansion valve, the air conditioning functions such as refrigeration and dehumidifying require complete by this set circulatory system
At, during actual use, existing air-conditioning products can not reach the optimum operation shape of multiple functions such as refrigeration and dehumidifying simultaneously
State, as air-conditioning system in dehumidification process its refrigeration effect it is very poor, refrigeration when effect it is good when again be unable to satisfy dehumidify institute
Need temperature condition, the relatively low humidity of room temperature it is big when be unable to satisfy not only dry do not freeze again the requirement to dehumidify or temperature height
The problems such as humidity can not quickly meet when big while refrigeration cool-down is with dehumidifying.
Meanwhile in the indoor environment that range is larger, area is wider, between the user in different zones again having differences
Refrigeration and air-supply demand, the air-conditioning products of existing simple subprogram system tend not to meet above-mentioned use demand.
Summary of the invention
The technical problems to be solved by the present invention are: provide it is a kind of for the control method of air-conditioning, device and air-conditioning, can
The air supply mode of natural wind simulating is alternately freezed and is blown to indoor environment.
The technical proposal adopted by the invention to solve the above technical problems is that:
The present invention provides a kind of control method for air-conditioning, the indoor unit of air-conditioning include multiple heat exchange blowing units with
And with multiple air outlets towards air-supply region, exchange heat blowing unit it is identical with air outlet quantity and one-to-one correspondence, each heat exchange
Blowing unit includes heat exchanger, blower, expansion valve and the wind deflector being set on corresponding air outlet, and control method includes: to obtain
Take the set temperature and indoor environment temperature of indoor unit；The temperature gap for calculating set temperature and environment temperature, by temperature
Difference carries out generating matching result than matching with preset temperature difference section；According to matching result, at least one heat exchange air-supply is controlled
Unit runs refrigeration mode, controls at least one other heat exchange blowing unit operation air supply pattern, wherein operation refrigeration mode
Heat exchange blowing unit and run the heat exchange blowing unit of air supply pattern, the reversed lifter change of the revolving speed of the blower of the two and period
Property alternating.
Further, it runs the heat exchange blowing unit of refrigeration mode and runs the heat exchange blowing unit of air supply pattern, the two
Blower the reversed lifter change of revolving speed and periodically alternate process include: single for running the heat exchange air-supply of refrigeration mode
Member, the revolving speed for controlling its blower are gone up and down in a manner of the change curve of SIN function or cosine function；For operation air supply pattern
Exchange heat blowing unit, and the revolving speed for controlling its blower is gone up and down in a manner of the change curve of cosine function or SIN function.
Further, the calculation of the revolving speed of the blower gone up and down in a manner of the change curve of SIN function are as follows: R=A* ∣
Sin π t ∣, wherein t is the runing time of blower, and A is the revolving speed upper limit of blower, and R is real-time revolving speed of the blower in t moment；With remaining
The calculation of the revolving speed for the blower that the change curve mode of string function is gone up and down are as follows: R=A* | cos π t |, wherein t is blower
Runing time, A are the revolving speed upper limit of blower, and R is real-time revolving speed of the blower in t moment.
Further, according to matching result, at least one heat exchange blowing unit operation refrigeration mode, control at least one are controlled
The process of a other heat exchange blowing unit operation air supply patterns are as follows: as △ T < TThresholdWhen, control at least one heat exchange blowing unit
Refrigeration mode is run, controls at least one other heat exchange blowing unit operation air supply pattern, wherein TThresholdFor preset temperature difference area
Between threshold value.
The present invention also provides a kind of control devices of application control method, comprising: acquiring unit, for obtaining interior
The set temperature of machine and indoor environment temperature；Matching unit, for calculating the temperature gap of set temperature and environment temperature,
Temperature gap is carried out to generate matching result than matching with preset temperature difference section；Control unit is used for according to matching result,
At least one heat exchange blowing unit operation refrigeration mode is controlled, at least one other heat exchange blowing unit operation air-supply mould is controlled
Formula, wherein run the heat exchange blowing unit of refrigeration mode and run the heat exchange blowing unit of air supply pattern, the blower of the two turns
Fast reversed lifter change and periodically alternating.
Further, control unit is used for: the heat exchange blowing unit for running refrigeration mode controls its blower
Revolving speed is gone up and down in a manner of the change curve of SIN function or cosine function；For running the heat exchange blowing unit of air supply pattern, control
The revolving speed for making its blower is gone up and down in a manner of the change curve of cosine function or SIN function.
Further, control unit is also used to: the revolving speed of the blower gone up and down in a manner of the change curve of SIN function is calculated,
Calculation are as follows: R=A* ∣ sin π t ∣, wherein t is the runing time of blower, and A is the revolving speed upper limit of blower, and R is blower in t
The real-time revolving speed carved；The revolving speed of the blower gone up and down in a manner of the change curve of cosine function is calculated, calculation are as follows: R=A* |
Cos π t |, wherein t is the runing time of blower, and A is the revolving speed upper limit of blower, and R is real-time revolving speed of the blower in t moment.
Further, control unit is also used to: as △ T < TThresholdWhen, control at least one heat exchange blowing unit operation refrigeration
Mode controls at least one other heat exchange blowing unit operation air supply pattern, wherein TThresholdFor the threshold in preset temperature difference section
Value.
The present invention also provides a kind of air-conditionings, including air-conditioner body and above-mentioned control device.
Further, air-conditioner body includes indoor unit and outdoor unit, indoor unit include multiple heat exchange blowing units and with
Towards multiple air outlets of air-supply region, the blowing unit that exchanges heat is identical as air outlet quantity and corresponds, each heat exchange air-supply
Unit includes heat exchanger, blower, expansion valve and the wind deflector being set on corresponding air outlet.
Possessed beneficial effect is the present invention by adopting the above technical scheme:
In control method of the invention, controls different heat exchange blowing units and be separately operable refrigeration and air supply pattern, and lead to
The revolving speed for controlling corresponding blower is crossed from the alternately air-supply of different air outlets, so that the effect of simulation funnel draught indoors, is improved
Experience effect of the user to air-conditioning.
Detailed description of the invention
Fig. 1 is the overall flow figure of control method of the present invention；
Fig. 2 is the air conditioning structure diagram in the embodiment of the present invention；
Fig. 3 is that blower of the invention changes schematic diagram.
Wherein, 1, indoor unit；2, outdoor unit；3, refrigerant pipeline；4, heat exchanger；5, blower；6, expansion valve；7, compressor；
8, outdoor unit heat exchanger；9, refrigerant branch；10, fluid reservoir.
Specific embodiment
Clearly to illustrate the scheme in the present invention, preferred embodiment is given below and being described with reference to the accompanying drawings.With
Under explanation be substantially only exemplary and be not intended to limitation the disclosure application or purposes.It should be understood that
In whole attached drawings, corresponding appended drawing reference indicates identical or corresponding component and feature.
As shown in Figure 1, the present invention provides a kind of control method for air-conditioning, step includes:
S101, the set temperature and indoor environment temperature for obtaining indoor unit 1；Specifically, set temperature is directly to obtain
Taking leaving air temp and humidity, environment temperature that family passes through remote controler or control panel setting is then the temperature by air-conditioning itself
Detection device and humidity detector are spent to obtain；
S102, the temperature gap for calculating set temperature and environment temperature, temperature gap and preset temperature difference section are carried out
Than matching, matching result is generated；
S103, according to matching result, control at least one heat exchange blowing unit operation refrigeration mode, control at least one its
Its heat exchange blowing unit runs air supply pattern, wherein runs the heat exchange blowing unit of refrigeration mode and runs air supply pattern
Exchange heat blowing unit, the reversed lifter change of revolving speed of the blower 5 of the two and periodically alternating.
It should be noted that the heat exchange blowing unit of operation refrigeration mode is to freeze in a conventional manner, refrigeration
When in there is also air supply processes, and the heat exchange blowing unit for running air supply pattern is only blown, without process of refrigerastion, the two fortune
The main distinction of row mode is the actual speed being whether there is or not process of refrigerastion and blower 5, while in 5 revolving speed controlling party of blower
Face, the heat exchange blowing unit of two kinds of operational modes is periodic alternately lifting air-supply, illustratively, in operation refrigeration mode
When 5 revolving speed of blower of heat exchange blowing unit reaches peak, 5 revolving speed of blower for running the heat exchange blowing unit of refrigeration mode reaches
Minimum, vice versa, and the blower 5 of two kinds of operational modes continues eustasy between the peak and minimum of revolving speed.
The structure composition of the circulatory system is covered using list compared to existing air-conditioning products, what control method of the invention was applicable in
Air conditioner structure specifically: embodiment as shown in Figure 2, the indoor unit 1 of air-conditioning include that the first heat exchange air-supply in left side in diagram is single
The second heat exchange blowing unit on member and right side and with two air outlets towards air-supply region, two heat exchange blowing units and
Air outlet corresponds, and user can select the corresponding heat exchange air-supply continue to blow or dehumidify single according to their needs
Member, meanwhile, two air outlets being integrated on same indoor unit 1 have different directions, can cover in air-supply region
Most of range, can also be to avoid the mutual shadow between the outlet air air-flow of the different temperatures caused by being made a slip of the tongue closely two outlet air
It rings.
Specifically, use the air conditioner type of above-mentioned air conditioner structure for vertical cabinet-type air conditioner in the embodiment of the present invention, the left and right of cabinet-type air conditioner
Two sides offer the side air-out mouth of different directions respectively, and the air duct of each air outlet heat exchange blowing unit corresponding with itself connects
It is logical, it should be noted that the quantity of heat exchange blowing unit and air outlet in embodiment is determined according to practical air conditioner structure,
In other some air conditioner types, the front of cabinet-type air conditioner also offers air outlet, therefore can according to need and add corresponding change
Hot blowing unit, this is not limited by the present invention.
Specifically, the component composition of each heat exchange blowing unit includes heat exchanger 4, blower 5, expansion valve 6 and is set to
Wind deflector on corresponding air outlet, the outdoor unit 2 of air-conditioning include compressor 7 and outdoor unit heat exchanger 8, and heat exchange blowing unit passes through
Refrigerant pipeline 3 and 2 structure refrigerant circulation circuit of outdoor unit；The revolving speed gear of the blower 5 of indoor unit 1 includes at least high wind file, apoplexy
Shelves and low wind file, to facilitate user that can realize the flexible control to 5 revolving speed of blower by regulation stall.
It is illustrated below with reference to detailed process of some embodiments to control method of the present invention:
In the embodiment of a cooling in summer operating condition of the invention, as shown in figure 3, the heat exchange air-supply of operation refrigeration mode
The heat exchange blowing unit of unit and operation air supply pattern, the reversed lifter change of revolving speed and periodicity of the blower 5 of the two are alternate
Process includes:
For running the heat exchange blowing unit of refrigeration mode, the revolving speed of its blower 5 is controlled with SIN function or cosine function
Change curve mode go up and down, such as the curve I in Fig. 3, wherein the blower 5 gone up and down in a manner of the change curve of SIN function
The calculation of revolving speed are as follows:
R=A* ∣ sin π t ∣, wherein t is the runing time of blower 5, and A is the revolving speed upper limit of blower 5, and R is blower 5 in t
The real-time revolving speed carved；For example, the rated limit of 5 revolving speed of blower of the air conditioner indoor unit 1 of XX type is 1000r/min, moment t packet
Include t1=0min, t2=0.25min, t3=0.5min, t4=0.75min, t5=1min is calculated according to above-mentioned SIN function formula
The rotation speed of fan of the first obtained heat exchange blowing unit is respectively R1=0r/min, R2=500r/min, R3=1000r/min, R4
=500r/min, R5=0r/min, in the above-mentioned course of work, the revolving speed of blower 5 gradually rises in t1 to t3 moment, and
Gradually decline in t3 to t5 moment, blower repeated above-mentioned rotation speed change, specific circulating repetition week with 1 minute for the period
Phase determines that this is not limited by the present invention as needed.
For running the heat exchange blowing unit of air supply pattern, the revolving speed of its blower 5 is controlled with cosine function or SIN function
Change curve mode go up and down, such as the curve II in Fig. 3, wherein the blower 5 gone up and down in a manner of the change curve of cosine function
The calculation of revolving speed are as follows:
R=A* | cos π t |, wherein t is the runing time of blower 5, and A is the revolving speed upper limit of blower 5, and R is blower 5 in t
The real-time revolving speed carved；For example, the rated limit of 5 revolving speed of blower of the air conditioner indoor unit 1 of XX type is 1000r/min, with first
Rotation speed of fan of the second heat exchange blowing unit that heat exchange blowing unit operates synchronously in above-mentioned t moment is respectively R1=1000r/
Min, R2=500r/min, R3=0r/min, R4=500r/min, R5=1000r/min, in the above-mentioned course of work, blower 5
Revolving speed gradually decline in t1 to t3 moment, and gradually risen in t3 to t5 moment, lifting process is changed with first
Hot blowing unit is opposite.
It should be noted that revolving speed calculation formula employed in 5 revolving speed of blower lifting alternation procedure is unlimited in the present invention
In sin cos functions, in another embodiment of the present invention, the revolving speed of two heat exchange blowing units alternately changes in fold-line-shaped.
In addition, the period that the revolving speed of blower 5 alternately changes determines as needed, the 1min being not limited in above-described embodiment.
In embodiment, according to matching result, at least one heat exchange blowing unit operation refrigeration mode, control at least one are controlled
The process of a other heat exchange blowing unit operation air supply patterns are as follows:
When 5 DEG C of △ T <, at least one heat exchange blowing unit operation refrigeration mode is controlled, is controlled at least one other
The blowing unit that exchanges heat runs air supply pattern, wherein 5 DEG C of threshold values for preset temperature difference section.It is provided by the present invention in embodiment
Control method only enabled in the case where set temperature and environment temperature are less than 5 DEG C, can both guarantee user in its sections
The temperature pleasant degree of interior environment, and it is able to achieve the air-supply effect of natural wind simulating, to improve the usage experience of user.
The present invention also provides a kind of control devices, and the control device is using control method pair disclosed in above-described embodiment
Air-conditioning is controlled, and device specifically includes:
Acquiring unit, for obtaining the set temperature and indoor environment temperature of indoor unit 1；
Matching unit, for calculating the temperature gap of set temperature Yu the environment temperature, by temperature gap with it is preset
Temperature difference section carries out generating matching result than matching；
Control unit, for according to matching result, controlling at least one heat exchange blowing unit operation refrigeration mode, control is extremely
Few other heat exchange blowing units run air supply pattern, wherein the heat exchange blowing unit and operation for running refrigeration mode are sent
The heat exchange blowing unit of wind mode, the reversed lifter change of revolving speed of the blower 5 of the two and periodically alternating.
Control unit is used for: the heat exchange blowing unit for running refrigeration mode controls the revolving speed of its blower 5 with sinusoidal letter
Several or cosine function change curve mode is gone up and down；For running the heat exchange blowing unit of air supply pattern, turning for its blower 5 is controlled
Speed is gone up and down in a manner of the change curve of cosine function or SIN function.
Control unit is also used to: calculating the revolving speed of the blower 5 gone up and down in a manner of the change curve of SIN function, calculation
Are as follows: R=A* ∣ sin π t ∣, wherein t is the runing time of blower 5, and A is the revolving speed upper limit of blower 5, and R is blower 5 in t moment
Real-time revolving speed；
The revolving speed of the blower 5 gone up and down in a manner of the change curve of cosine function is calculated, calculation are as follows: R=A* | cos π t
|, wherein t is the runing time of blower 5, and A is the revolving speed upper limit of blower 5, and R is real-time revolving speed of the blower 5 in t moment.
Control unit is also used to: as △ T < TThresholdWhen, control at least one heat exchange blowing unit operation refrigeration mode, control
At least one other heat exchange blowing unit runs air supply pattern, wherein TThresholdFor the threshold value in preset temperature difference section.
The present invention also provides a kind of air-conditionings, and including air-conditioner body and above-mentioned control device, air-conditioner body includes above-mentioned
The integrated morphology of heat exchange blowing unit and air outlet disclosed in embodiment, wherein two heat exchange blowing units go out the cold of liquid
Matchmaker's branch 9 is connected via the return-air port different from the compressor 7 of outdoor unit 2 of fluid reservoir 10, the refrigerant branch 9 of feed liquor and outdoor
Machine heat exchanger 8 connects.The other components of air-conditioning and structure are not repeated due to not being related to innovative point of the invention in this case.
In conclusion above said content is only the embodiment of the present invention, it is merely to illustrate the principle of the present invention, is not used
In limiting the scope of protection of the present invention.All within the spirits and principles of the present invention, made any modification, equivalent replacement, change
Into etc., it should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of control method for air-conditioning, which is characterized in that the indoor unit of the air-conditioning includes multiple heat exchange blowing units
And multiple air outlets towards air-supply region, the heat exchange blowing unit is identical as the air outlet quantity and corresponds,
Each heat exchange blowing unit includes heat exchanger, blower, expansion valve and is set to the wind deflector corresponded on the air outlet, described
Control method includes:
Obtain the set temperature and indoor environment temperature of indoor unit；
The temperature gap for calculating the set temperature Yu the environment temperature, by the temperature gap and preset temperature difference section into
Row matching, generates matching result；
According to the matching result, at least one described heat exchange blowing unit operation refrigeration mode is controlled, controls at least one its
Its heat exchange blowing unit runs air supply pattern, wherein runs the heat exchange blowing unit and fortune of the refrigeration mode
The heat exchange blowing unit of row air supply pattern, the reversed lifter change of revolving speed of the blower of the two and periodically alternating.
2. control method according to claim 1, which is characterized in that the heat exchange air-supply for running the refrigeration mode is single
The heat exchange blowing unit of member and operation air supply pattern, the reversed lifter change of revolving speed of the blower of the two and period sexual intercourse
The process replaced includes:
For running the heat exchange blowing unit of the refrigeration mode, the revolving speed of its blower is controlled with SIN function or remaining
The change curve mode of string function is gone up and down；
For running the heat exchange blowing unit of the air supply pattern, the revolving speed of its blower is being controlled with cosine function or just
The change curve mode of string function is gone up and down.
3. control method according to claim 2, which is characterized in that
The calculation of the revolving speed of the blower gone up and down in a manner of the change curve of the SIN function are as follows:
R=A* ∣ sin π t ∣, wherein t is the runing time of the blower, and A is the revolving speed upper limit of the blower, and R is the blower
In the real-time revolving speed of t moment；
The calculation of the revolving speed of the blower gone up and down in a manner of the change curve of the cosine function are as follows:
R=A* | cos π t |, wherein t is the runing time of the blower, and A is the revolving speed upper limit of the blower, and R is the blower
In the real-time revolving speed of t moment.
4. control method according to claim 1, which is characterized in that according to the matching result, control at least one institute
Heat exchange blowing unit operation refrigeration mode is stated, the mistake of at least one other heat exchange blowing unit operation air supply pattern is controlled
Journey are as follows:
As △ T < TThresholdWhen, at least one described heat exchange blowing unit operation refrigeration mode is controlled, at least one other institute is controlled
State heat exchange blowing unit operation air supply pattern, wherein △ T is the temperature gap of the set temperature and the environment temperature, TThreshold
For the threshold value in the preset temperature difference section.
5. a kind of control device of control method of application as described in any one of claim 1-4, which is characterized in that packet
It includes:
Acquiring unit, for obtaining the set temperature and indoor environment temperature of indoor unit；
Matching unit, for calculating the temperature gap of the set temperature Yu the environment temperature, by the temperature gap and in advance
If temperature difference section matched, generate matching result；
Control unit, for according to the matching result, controlling at least one described heat exchange blowing unit operation refrigeration mode, control
Make at least one other heat exchange blowing unit operation air supply pattern, wherein run the heat exchange of the refrigeration mode
The heat exchange blowing unit of blowing unit and operation air supply pattern, the reversed lifter change of revolving speed of the blower of the two and week
Phase property alternating.
6. control device as claimed in claim 5, which is characterized in that described control unit is used for:
For running the heat exchange blowing unit of the refrigeration mode, the revolving speed of its blower is controlled with SIN function or remaining
The change curve mode of string function is gone up and down；
For running the heat exchange blowing unit of the air supply pattern, the revolving speed of its blower is being controlled with cosine function or just
The change curve mode of string function is gone up and down.
7. control device as claimed in claim 6, which is characterized in that described control unit is also used to:
Calculate the revolving speed of the blower gone up and down in a manner of the change curve of the SIN function, calculation are as follows: R=A* ∣ sin
π t ∣, wherein t is the runing time of the blower, and A is the revolving speed upper limit of the blower, and R is the blower in the real-time of t moment
Revolving speed；
The revolving speed of the blower gone up and down in a manner of the change curve of the cosine function is calculated, calculation are as follows: R=A* | cos
π t |, wherein t is the runing time of the blower, and A is the revolving speed upper limit of the blower, and R is the blower in the real-time of t moment
Revolving speed.
8. control device as claimed in claim 5, which is characterized in that described control unit is also used to: as △ T < TThresholdWhen, control
At least one described heat exchange blowing unit operation refrigeration mode is made, at least one other heat exchange blowing unit operation is controlled
Air supply pattern, wherein △ T is the temperature gap of the set temperature and the environment temperature, TThresholdFor the preset temperature difference area
Between threshold value.
9. a kind of air-conditioning, which is characterized in that including air-conditioner body and such as described in any item control devices of claim 5-8.
10. air-conditioning according to claim 9, which is characterized in that the air-conditioner body includes indoor unit and outdoor unit, described
The indoor unit of air-conditioning includes multiple heat exchange blowing units and multiple air outlets towards air-supply region, the heat exchange blowing unit
And one-to-one correspondence identical as the air outlet quantity, each heat exchange blowing unit includes heat exchanger, blower, expansion valve and setting
Wind deflector on the correspondence air outlet.
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| CN201610664210.XA CN106352469B (en) | 2016-08-12 | 2016-08-12 | It is a kind of for the control method of air-conditioning, device and air-conditioning |
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| CN201610664210.XA CN106352469B (en) | 2016-08-12 | 2016-08-12 | It is a kind of for the control method of air-conditioning, device and air-conditioning |
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| CN106352469B true CN106352469B (en) | 2019-07-02 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107525223A (en) * | 2017-08-01 | 2017-12-29 | 青岛海尔空调器有限总公司 | The control method of air-conditioning device |
| CN107328029A (en) * | 2017-08-01 | 2017-11-07 | 青岛海尔空调器有限总公司 | The control method of air-conditioning device |
| CN112923510B (en) * | 2019-12-06 | 2022-05-17 | 广东美的制冷设备有限公司 | Natural convection type air conditioner, refrigeration control method thereof and storage medium |
| CN112524758B (en) * | 2020-09-27 | 2022-06-21 | 四川长虹空调有限公司 | Multi-order air supply control method for wall-mounted air conditioner |
| CN113623833A (en) * | 2021-07-26 | 2021-11-09 | 珠海格力节能环保制冷技术研究中心有限公司 | Natural wind feeling imitating air supply method and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03294725A (en) * | 1990-04-12 | 1991-12-25 | Matsushita Electric Ind Co Ltd | Indoor device of air-conditioner |
| CN103900199A (en) * | 2014-03-25 | 2014-07-02 | 四川长虹电器股份有限公司 | Air conditioner air-supplying mode determining method and air conditioner |
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2016
- 2016-08-12 CN CN201610664210.XA patent/CN106352469B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03294725A (en) * | 1990-04-12 | 1991-12-25 | Matsushita Electric Ind Co Ltd | Indoor device of air-conditioner |
| CN103900199A (en) * | 2014-03-25 | 2014-07-02 | 四川长虹电器股份有限公司 | Air conditioner air-supplying mode determining method and air conditioner |
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