CN107917468A - Air-conditining and its control method - Google Patents
Air-conditining and its control method Download PDFInfo
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- CN107917468A CN107917468A CN201711334649.7A CN201711334649A CN107917468A CN 107917468 A CN107917468 A CN 107917468A CN 201711334649 A CN201711334649 A CN 201711334649A CN 107917468 A CN107917468 A CN 107917468A
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- Prior art keywords
- air
- conditining
- temperature
- heat exchanger
- control valve
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Classifications
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention discloses a kind of air-conditining and its control method, wherein, the air-conditining includes：Housing, the housing have air inlet, air outlet, and the air passage of the connection air inlet and air outlet；First Heat Exchanger, the First Heat Exchanger include the multiple heat exchange units being arranged in parallel；First control valve, first control valve are arranged on the refrigerant pipeline where one or more heat exchange units；The air-conditining comprises the following steps：Obtain indoor temperature；Calculate the temperature gap between indoor temperature and preset temperature；When the absolute value of temperature gap is less than or equal to fiducial temperature, the first control valve is closed to close heat exchange unit corresponding therewith.Technical solution of the present invention effectively raises the temperature adjustment ability of air-conditining.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of air-conditining and its control method.
Background technology
As the improvement of people's living standards, the requirement that people adjust air-conditining the ability of temperature is also higher and higher.
The heat exchanger of existing air-conditining indoor is an overall heat exchange device, when people need to adjust indoor temperature, due to entirety
The refrigerant pipe pipeline of heat exchanger is too long so that the heat exchange efficiency of indoor heat exchanger is low, is unfavorable for the quick regulation of room temperature.
The content of the invention
The main object of the present invention is to provide a kind of control method of air-conditining, it is intended to improves the Air Temperature of air-conditining
Degree adjusts efficiency.
To achieve the above object, air-conditining proposed by the present invention, the air-conditining include：
Housing, the housing have air inlet, air outlet, and the air passage of the connection air inlet and air outlet；First
Heat exchanger, the First Heat Exchanger include the multiple heat exchange units being arranged in parallel；First control valve, first control valve are set
On the refrigerant pipeline where one or more heat exchange units；
The air-conditining comprises the following steps：
Obtain indoor temperature；
Calculate the temperature gap between indoor temperature and preset temperature；
When the absolute value of temperature gap is less than or equal to fiducial temperature, close the first control valve with close therewith pair
The heat exchange unit answered.
Preferably, first control valve is arranged on the heat exchange unit close to one end of the indoor heat exchanger；Alternatively,
First control valve is arranged on the heat exchange unit close to one end of the outdoor heat exchanger.
Preferably, it is described when the absolute value of temperature gap is less than or equal to fiducial temperature, close the first control valve with
The step of closing corresponding heat exchange unit therewith specifically includes：
When the absolute value of temperature difference is less than or equal to the first fiducial temperature, and is more than the second fiducial temperature, the is closed
First control valve of one quantity；
When the absolute value of temperature difference is less than or equal to the second fiducial temperature, the first control valve of the second quantity is closed,
Wherein, second quantity is more than first quantity.
Preferably, the air-conditioning further includes the second heat exchanger, and second heat exchanger is arranged in the air passage, and described
Two heat exchangers are arranged in parallel with the First Heat Exchanger.
Preferably, the air-conditining further includes the second control valve, and second control valve is arranged at second heat exchange
On refrigerant pipeline where device, to control opening or closing for the second heat exchanger refrigerant pipe.
Preferably, the control method of the air-conditining further includes step：
Obtain the shutdown command of air-conditining；
The refrigerant exit of close compressor；
After preset duration, the first control valve, the second control valve and compressor are closed.
Preferably, the air outlet includes the first air outlet and the second air outlet, and the air outlet is located at the housing
Bottom and/or front side wall；The First Heat Exchanger, the second heat exchanger and housing are enclosed air-out chamber, the air-out chamber with
The air outlet connection；The air-conditining includes the first wind wheel and the second wind wheel, and first wind wheel corresponds to described first and goes out
Air port is arranged in the air-out chamber, and second wind wheel corresponds to second air outlet and is arranged in the air-out chamber；
It is described when the absolute value of temperature gap is less than or equal to fiducial temperature, close the first control valve to close first
The step of heat exchanger, includes：
When the absolute value of temperature difference is less than or equal to the 3rd fiducial temperature, and is more than four fiducial temperatures, pressure is reduced
Contracting machine working frequency, closes the first all control valves；
When the absolute value of temperature difference is less than or equal to four fiducial temperatures, the first wind wheel is closed.
Preferably, the control method of the air-conditining is further comprising the steps of：
Indoor number is detected, is set to the first number；
Indoor number is detected after preset duration, is set to the second number；
Compare the first number and the second number；
When the first number is zero, and the second number is more than or equal to 1, reduces wind speed round and improve compressor operating frequency
Rate.
Preferably, the control method of the air-conditining is further comprising the steps of：
Indoor number is detected, is set to the first number；
Indoor number is detected after preset duration, is set to the second number；
Compare the first number and the second number；
When the first number is more than or equal to 1, when the second number is zero, reduction compressor operating frequency simultaneously improves wind wheel turn
Speed.
The present invention also proposes a kind of air-conditining, and the air-conditining includes：Memory, processor and it is stored in described deposit
On reservoir and the air-conditining control program that can run on the processor, the air-conditining control program by the processing
The step of device realizes the control method of air-conditining when performing：
The step of control method of the air-conditining, includes：
Obtain indoor temperature；
Calculate the temperature gap between indoor temperature and preset temperature；
When the absolute value of temperature gap is less than or equal to fiducial temperature, close the first control valve with close therewith pair
The heat exchange unit answered.
Technical solution of the present invention by obtaining indoor temperature first；The temperature between indoor temperature and preset temperature is calculated again
Difference, also, when the absolute value of temperature gap is less than or equal to fiducial temperature, it is right therewith to close to close the first control valve
The heat exchange unit answered；When heat exchange unit is closed, all refrigerants after compressor compresses are all by being not provided with the first control
The heat exchange unit of valve processed, in the case where compressor operating frequency is certain so that the temperature for the heat exchange unit being not turned off is higher than (system
Heat pattern) or temperature when being worked at the same time less than (refrigeration mode) multiple heat exchange units, be conducive to improve the heat exchange list being not turned off
The heat exchange efficiency of member, particularly current indoor temperature with preset temperature when differing very little, compressor frequency attenuating, using only not closing
During the heat exchange unit closed, the temperature of heat exchange unit that currently circulates will not be made excessive or too low, and can make that currently circulates to change
The heat exchange efficiency of hot cell is further lifted, so that being conducive to air-conditining quickly adjusts air themperature.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Structure according to these attached drawings obtains other attached drawings.
Fig. 1 is the structure diagram of one embodiment of air-conditining of the present invention；
Fig. 2 is the cross-sectional view of the embodiment at A-A in Fig. 1；
Fig. 3 is the cross-sectional view of another embodiment at A-A in Fig. 1；
Fig. 4 is the flow diagram of the control method of air-conditining of the present invention；
Fig. 5 is the structure diagram of one embodiment of heat exchanger of air-conditining of the present invention；
Fig. 6 is the structure diagram of another embodiment of heat exchanger of air-conditining of the present invention；
Fig. 7 is the structure diagram of the heat exchanger another embodiment of air-conditining of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Housing | 110 | First air inlet |
| 120 | Second air inlet | 131 | First air outlet |
| 140 | Hangers | 150 | Case top |
| 160 | Housing bottom | 170 | Front side wall |
| 180 | Rear wall | 175 | Second air-inlet cavity |
| 185 | First air-inlet cavity | 210 | First Heat Exchanger |
| 220 | Second heat exchanger | 310 | First spiral case |
| 320 | First volute tongue | 330 | Runner |
| 340 | Second spiral case | 350 | Second volute tongue |
| 410 | First wind wheel | 420 | Second wind wheel |
| 510 | First drip tray | 520 | Second drip tray |
| 191 | First air-out chamber | 132 | Second air outlet |
| 600 | Middle baffles | 610 | First partition |
| 620 | Second partition | 192 | Second air-out chamber |
| 331 | First flow | 332 | Second flow channel |
| 710 | First control valve | 720 | Second control valve |
| 211 | Heat exchange unit |
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.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, belongs to the scope of protection of the 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 the relative position relation under a certain particular pose (as shown in drawings) between each component, motion conditions etc., 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 only used for description purpose, and it is not intended that referring to
Show or imply its relative importance or imply the quantity of the technical characteristic indicated by indicating.Thus, " first ", " are defined
At least one this feature can be expressed or be implicitly included to two " feature.In addition, the technical solution between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or can not realize when, will be understood that the combination of this technical solution is not present, also not in the protection model of application claims
Within enclosing.
The concrete structure of air-conditining will be mainly described first, then air-conditining is described on the basis of air-conditining below
Control method.
On the structure of air-conditining, referring to figs. 1 to Fig. 7, in embodiments of the present invention, which includes：
Housing 100, the housing 100 have air inlet, air outlet, and the wind of the connection air inlet and air outlet
Road, the air outlet include the first air outlet 131 and the second air outlet 132, and the air outlet is located at the bottom of the housing 100
160 and/or front side wall 170；
210 and second heat exchanger 220 of First Heat Exchanger, first heat exchange and second heat exchanger 220 are arranged in parallel,
The First Heat Exchanger 210 and second heat exchanger 220 are arranged in the air passage；The First Heat Exchanger is set including parallel connection
The multiple heat exchange units 211 put；First control valve 710, first control valve 710 are arranged on one or more heat exchange units
On refrigerant pipeline where 211；
The bottom 160 of the First Heat Exchanger 210, the second heat exchanger 220 and housing 100 is enclosed air-out chamber, institute
Air-out chamber is stated to connect with the air outlet；
First wind wheel 410 and the second wind wheel 420, first wind wheel 410 correspond to first air outlet 131 and are arranged at institute
State in air-out chamber, second wind wheel 420 corresponds to second air outlet 132 and is arranged in the air-out chamber.
Specifically, in the present embodiment, the monnolithic case of housing 100 can have very much, and (monnolithic case is length to such as imitative cuboid
Cube, according to actual demand in the outer surface of housing 100 formed with the part such as depression, prominent), (monnolithic case is circle to cylinder
Column, according to actual demand in the outer surface of housing 100 formed with the part such as depression, prominent), imitative hemisphere (monnolithic case
For hemisphere, according to actual demand in the outer surface of housing 100 formed with the part such as depression, prominent), etc..When mounted,
Top 150, rear wall 180 or the dilapidated walls of housing 100 are bonded installation with wall and fix., can in order in the following embodiments
With more succinct and accurately description housing 100 position, the title of 100 each several part of housing is defined, it is user oriented
Side wall is front side wall 170, opposite with front side wall 170 for rear wall 180, front side wall 170 and the top of rear wall 180 for top
150, front side wall 170 and the lower section of rear wall 180 for bottom 160,180 both ends of front side wall 170 and rear wall for left and right both ends
Wall.
The quantity of air inlet can be configured with demand, can be an air inlet, or multiple air inlets, inlet air
The position of mouth can be opened in top 150, bottom 160, end walls or rear wall 180 of housing 100 etc..Similarly, air outlet
Quantity can also be configured according to the actual requirements, the position of air outlet can be arranged on housing 100 according to the actual requirements
Top 150, bottom 160, front side wall 170 or end walls.In the present embodiment, air inlet is arranged on to the top of housing 100
150, air outlet is arranged on exemplified by the bottom 160 of housing 100.
First Heat Exchanger 210, the shape of First Heat Exchanger 210 can have very much, such as rectangle, triangle, circle etc.
, it is advisable with the shape adaptation with air passage, in the present embodiment, its appearance is exemplified by being rectangle, its length direction and shell
The length direction of body 100 is identical.The position that First Heat Exchanger 210 is set can have very much, such as parallel and housing 100 top
150 or side wall set, in the present embodiment, in order to increase the heat exchange area of First Heat Exchanger 210, increase heat transfer effect, by the
One the inclined of heat exchanger 210 is arranged in air passage, and its upper part is connected with the centre position at the top 150 of housing 100, its underpart
It is connected with the bottom 160 of housing 100 or the rear wall 180 of housing 100, certainly, lower part can also be with 100 bottom 160 of housing
The position connection being connected with rear wall 180.First Heat Exchanger 210 encloses shape with the top 150 of housing 100 and rear wall 180
Into the first air-inlet cavity 185, so that the air in the first air-inlet cavity 185 could be from first after having to pass through First Heat Exchanger 210
Air outlet 131 flows out, to ensure the effect of heat exchange.Air is after air inlet enters the first air-inlet cavity 185, by First Heat Exchanger
210, then flowed out through air passage from the first air outlet 131.
First Heat Exchanger includes multiple heat exchange units 211 being arranged in parallel, and it is single that the first control valve 710 is arranged on multiple heat exchange
On the refrigerant flow where one or more heat exchange unit 211 in member 211, i.e., the first control valve 710 exchanges heat single with part
Member 211 is connected, in parallel with other heat exchange unit 211.When closing the first control valve 710, heat exchange unit connected in series
Refrigerant flow in 211 is cut off, and heat exchange unit 211 in parallel can still work normally therewith.The position of first control valve 710
Putting can be relatively more flexible, and first control valve 710 is arranged on the heat exchange unit 211 close to the one of the indoor heat exchanger
End；Alternatively, first control valve 710 is arranged on the heat exchange unit 211 close to one end of the outdoor heat exchanger.
In certain embodiments, air-conditining further includes the second heat exchanger 220, and the shape of the second heat exchanger 220 can have
Very much, such as rectangle, triangle, circle etc., it is advisable with the shape adaptation with air passage, in the present embodiment, its appearance
Exemplified by being rectangle, its length direction is identical with the length direction of housing 100.The position that second heat exchanger 220 is set can be with
There are many such as parallel and top of housing 100 150 or side wall to set, in the present embodiment, in order to increase by the second heat exchanger
220 heat exchange area, increases heat transfer effect, the second the inclined of heat exchanger 220 is arranged in air passage, its upper part and housing
The centre position connection at 100 top 150, its underpart is connected with the front side wall 170 of housing 100 or the bottom of housing 100
160 connections.Second heat exchanger 220 is enclosed the second air-inlet cavity 175 with the top 150 of housing 100 and front side wall 170, so that
Air in second air-inlet cavity 175 could flow out after having to pass through the second heat exchanger 220 from the second air outlet 132, to ensure
The effect of heat exchange.Air is after the second air inlet 120 enters the second air-inlet cavity 175, by the second heat exchanger 220, then through air passage
Flowed out from the second air outlet 132.
In certain embodiments, top 150 of the one end of 210 and second heat exchanger 220 of First Heat Exchanger with housing 100
Connection, so that the cross section of the air-out chamber is triangular in shape or trapezoidal.
In certain embodiments, the First Heat Exchanger 210 is enclosed with the top 150 of the housing 100 and rear wall 180
The first air-inlet cavity 185 is formed, the first air inlet 110 is offered on the side wall of first air-inlet cavity 185；Second heat exchanger
220 are enclosed the second air-inlet cavity 175 with the top 150 of the housing 100 and front side wall 170, second air-inlet cavity 175
The second air inlet 120 is offered on side wall, first air-inlet cavity 185 and second air-inlet cavity 175 are separate.Such as right
It is required that the air-conditining, it is characterised in that first air inlet 110 and second air inlet 120 are respectively positioned on described
The top 150 of housing 100.
First Heat Exchanger 210 with the second heat exchanger 220 is in parallel is meant that, First Heat Exchanger 210 can with compressor,
Outdoor heat exchanger etc. forms the first refrigerant circulation flow path, and the second heat exchanger 220 and compressor, outdoor heat exchanger etc. may be constructed the
Two refrigerant circulation flow path devices.Since 210 and second heat exchanger 220 of First Heat Exchanger is arranged in parallel so that 210 He of First Heat Exchanger
The work of second heat exchanger 220 is separate, does not interfere with each other.First Heat Exchanger 210, the second heat exchanger 220 and housing 100
Bottom 160 and front side wall 170 form air-out chamber, certainly, in certain embodiments, in order to reserve more spaces to the second heat exchange
Device 220, to increase the area of the second heat exchanger 220, is directly arranged on the upper of air outlet by the bottom 160 of the second heat exchanger 220
Side, to reserve maximum installation space for the second heat exchanger 220.First Heat Exchanger 210, the second heat exchanger 220 and housing 100
Bottom 160 forms air-out chamber.Air-out chamber is connected with air outlet, after the heat exchange of 210 and second heat exchanger 220 of First Heat Exchanger
Space, enters air-out chamber, then is flowed out by air-out chamber from air outlet.
First wind wheel 410 corresponds to the first air outlet 131 close to the first air-inlet cavity 185 and sets, and the first wind wheel 410 rotates, will
Air in air-out chamber after heat exchanger discharges air-out chamber by the first air outlet 131, so that the air warp in the first air-inlet cavity 185
Air-out chamber is entered after crossing First Heat Exchanger 210, and negative pressure is formed in the first air-inlet cavity 185, so that by outside air-conditining
Air from the first air inlet 110 suck the first air-inlet cavity 185.First wind wheel 410 is by taking tubular wine wheel as an example, the first wind wheel 410
Extend along the length direction of housing 100, by taking the first wind wheel 410 is arranged in parallel with housing 100 as an example.
Second wind wheel 420 corresponds to the second air outlet 132 close to the second air-inlet cavity 175 and sets, and the second wind wheel 420 rotates, will
Air in air-out chamber after heat exchanger discharges air-out chamber by the second air outlet 132, so that the air warp in the second air-inlet cavity 175
Air-out chamber is entered after crossing the second heat exchanger 220, and negative pressure is formed in the second air-inlet cavity 175, so that by outside air-conditining
Air from the second air inlet 120 suck the second air-inlet cavity 175.Second wind wheel 420 is by taking tubular wine wheel as an example, the second wind wheel 420
Extend along the length direction of housing 100, by taking the second wind wheel 420 is arranged in parallel with housing 100 as an example.
In the present embodiment, by the way that 210 and second heat exchanger 220 of First Heat Exchanger is arranged in parallel so that First Heat Exchanger
210 and second heat exchanger 220 structure it is simpler, so as to simplify the life of 210 and second heat exchanger 220 of First Heat Exchanger
Manufacturing process is produced, significantly reduces the manufacture cost of 210 and second heat exchanger 220 of First Heat Exchanger；By setting two simply
Heat exchanger, the volume of single heat exchanger and the length of refrigerant pipe significantly reduced so that refrigerant is in First Heat Exchanger 210 and
The distance flowed in two heat exchangers 220 is greatly decreased, so that, the energy that refrigerant is lost in transmitting procedure also will more
It is few so that temperature difference bigger of the refrigerant when heat exchanger exchanges heat, so as to be conducive to improve the heat exchange efficiency of each heat exchanger；Passing through will
210 and second heat exchanger 220 of First Heat Exchanger is set independently of each other so that the work of 210 and second heat exchanger 220 of First Heat Exchanger
It does not interfere with each other, when room temperature is close to user's required temperature, one of heat exchanger can be closed, to avoid opens excessively
Heat exchanger and cause energy consumption, at this time, single heat exchanger in the case where compressor frequency is relatively low, still can with efficient operation,
And it can meet the needs of users；Pass through 210 and second heat exchanger 220 of First Heat Exchanger of reasonably arranging so that heat exchanger it is total
Constancy of volume, or even in the case of increased, reduce the space shared by whole heat exchanger, adequately and reasonably make use of shell
Space inside body 100 so that the structure of air-conditining closely, while the volume of air-conditining is greatly decreased, has
Beneficial to the connective stability between each component of air-conditining, the reduction of air-conditining volume is conducive to the production of air-conditining, system
Make, transport, install and safeguard；By the way that air outlet is arranged to the first air outlet 131 and the second air outlet 132 so that empty
Adjust the blowing range of on-hook to be significantly increased, be conducive to air-conditining and preferably blow；By setting mutually independent first
410 and second wind wheel 420 of wind wheel so that the outlet air of the first air outlet 131 and the outlet air of the second air outlet 132 can be separate
Control, more preferably to control the outlet air of air-conditining.
In order to improve the space availability ratio of air-conditining, and the work efficiency of the first wind wheel 410 and the second wind wheel 420,
The air-conditining further includes the first spiral case 310, the second spiral case 340, and suitable with 310 and second spiral case 340 of the first spiral case
The first volute tongue 320 and the second volute tongue 350 matched somebody with somebody；
First spiral case 310 and first volute tongue 320 are oppositely arranged to form first flow 330, the first flow
330 side is connected with first air outlet 131, and opposite side forms first wind groove corresponding with first wind wheel 410, institute
State extending partially into first wind groove for the first wind wheel 410；And/or
Second spiral case 340 is opposite with second volute tongue 350 to form second flow channel 330, the second flow channel 330
Side is connected with second air outlet 132, and opposite side forms corresponding with second wind wheel 420 second wind groove, and described the
Two wind wheels 420 are extended partially into second wind groove.
Specifically, in the present embodiment, first spiral case 310 and first volute tongue 320 close to the rear wall 180,
It is arranged at the bottom 160 of the housing 100.Second spiral case 340 is arranged at 100 bottom 160 of housing or front side wall 170,
Second volute tongue 350 is arranged on bottom 160 or the front side wall 170 of the housing 100, i.e., the first air outlet 131 is arranged on shell
100 bottom 160 of body, the second air outlet 132 can be located at 100 bottom 160 of housing, can also be located on front side wall 170.
Wherein, housing may be contained within the first spiral case 310, the second spiral case 340, the first volute tongue 320 and the second volute tongue 350
Exemplified by the middle part of 100 bottoms 160, the first spiral case 310 is set close to rear wall 180, and the second spiral case 340 is set close to front side wall 170
Put.The guide face of guide face the first spiral case 310 of direction of first volute tongue 320, guide face the second spiral case of direction of the second volute tongue 350
340 guide face.First volute tongue 320 and the second volute tongue 350 connect, in certain embodiments, the first volute tongue 320 and the second volute tongue
350 can be integrally formed setting.On the first spiral case 310, the first volute tongue 320, the second spiral case 340 and the second volute tongue 350 it
Between position relationship, specific connection mode can combine the following examples to realize a variety of fit structures.The one of runner 330
End forms wind groove, the shape of wind groove and the shape adaptation of wind wheel, and while to ensure that wind wheel can load, air-flow can be very good
Driven by wind wheel.First air outlet 131 extends from wind wheel to rear wall 180, and the second air outlet 132 is from wind wheel to front side wall 170
In flared so that the air in air-out chamber, under the action of wind wheel, flows out after runner 330 from air outlet.
In the present embodiment, pass through setting for the first spiral case 310, the second spiral case 340, the first volute tongue 320 and the second volute tongue 350
Put so that the air after heat exchange pressurizes in runner 330, and the flow direction of air is carried out unification, is effectively increased
Wind pressure, is conducive to increase the air supplying distance of air, by the way that a part for wind wheel is arranged in runner 330 so that the increasing of air
Pressure effect and air-supply effect are significantly lifted.Wind wheel is by taking tubular wine wheel as an example, length direction of the tubular wine wheel along housing 100
Set, air-flow is sent out from radial direction.
In order to make the air-supply of the first wind wheel 410 and the second wind wheel 420 completely separate, air-conditining is further improved
Blow Precise control degree, the air-conditining further includes middle baffles 600, and the middle baffles 600 are from the housing 100
Bottom 160 extend to the top 150 of the housing 100, by the housing 100 be separated to form separate first air passage and
Second air passage；
The First Heat Exchanger 210 and first wind wheel 410 are located in first air passage, second heat exchanger
220 and second wind wheel 420 be located in second air passage.
Specifically, in the present embodiment, middle baffles 600 are arranged at the middle part on 100 width of housing, along housing 100
Length direction extension, by housing 100 be separated to form two along 100 length direction of housing extend air passages.With the first air passage
Exemplified by suitable with the volume in the second air passage, in certain embodiments, the first air passage and the second air passage are symmetrical on middle baffles 600
Set.The top 150 of middle baffles 600 is fixedly connected with the top 150 of housing 100, the bottom 160 of middle baffles 600 and shell
The bottom 160 of body 100 is fixedly connected so that the first air passage and the second air passage are completely separate.When air-flow passes through first respectively
When air passage and the second air passage, the air-flow in two air passages is not interfere with each other.At this time, air from the first air inlet 110 enter first into
Wind chamber 185, enters the first air-out chamber 191 after First Heat Exchanger 210, then flows out the first air passage from the first air outlet 131；
Air enters the second air-inlet cavity 175 from the second air inlet 120, the second air-out chamber 192 is entered after the second heat exchanger 220, so
Afterwards the second air passage is flowed out from the second air outlet 132.
Pass through the setting of middle baffles 600 so that the first air passage and the second air passage are completely separate, so that user can be with
According to the demand of oneself, select to use at the same time using one of air passage or two air passages, it is more flexible to be conducive to user
The resource of air-conditining is configured, so that air-conditining can better meet the demand of client, to serve user.
In order to make the air-flow in the first air passage and the second air passage more smoothly flow out, with reduce wind it is hot-tempered and save wind energy,
The air-conditining further includes the first spiral case 310, the second spiral case 340, and suitable with 310 and second spiral case 340 of the first spiral case
The first volute tongue 320 and the second volute tongue 350 matched somebody with somebody；
First spiral case 310 is arranged at the bottom 160 of the housing 100 close to the rear wall 180 of the housing 100,
Second spiral case 340 sets 100 bottom 160 of housing close to the front side wall 170；
The middle baffles 600 include first partition 610 and the second partition 620 being arranged side by side, the first partition 610
First air passage, the lower part of the first partition 610 and first volute tongue 320 1 are enclosed with the rear wall 180
It is body formed；The second partition 620 and the front side wall 170 are enclosed second air passage, under the second partition 620
Portion is integrally formed with second volute tongue 350.
Specifically, in the present embodiment, the bottom of housing 100 is arranged at the first air outlet 131 and the second air outlet 132
Illustrated exemplified by 160.First partition 610 and second partition 620 are arranged side by side, and first partition 610 and the first spiral case 310 are right
Should, to cooperatively form first flow 331 with the first spiral case 310；Second partition 620 is corresponding with the second spiral case 340, with the second snail
Shell 340 cooperatively forms second flow channel 332.First spiral case 310 is arranged in the first air-out chamber 191, is set close to middle baffles 600
Put, the position that first partition 610 corresponds to the first wind wheel 410 forms the first wind groove, and the shape of the first wind groove is suitable with the first wind wheel 410
Match somebody with somebody, the lower part of the first spiral case 310 and septum primum baffle 600 cooperatively forms first flow 331.Second spiral case 340 is arranged on
In two air-out chambers 192, set close to middle baffles 600, the position that second partition 620 corresponds to the second wind wheel 420 forms the second wind
Groove, the shape of the second wind groove are adapted to the second wind wheel 420, and the lower part of the second spiral case 340 and septum secundum baffle 600 cooperatively forms
Second flow channel 332.First flow 331 is to the back lower place to extension, and 332 forward downward of second flow channel is to extension so that by first
The air-flow of runner 331 is blown to the back lower place, the air-flow forward downward air-supply by second flow channel 332.
In the present embodiment, by setting the first wind groove in the lower part of first partition 610, and coordinate with the first spiral case 310, make
Must be by under guiding of the air after First Heat Exchanger 210 in first flow 331, smoothly being flowed from the first air-out chamber 191 very much
Go out；By setting the second wind groove in the lower part of second partition 620, and coordinate with the second spiral case 340 so that by the second heat exchanger
Air after 220 is smoothly flowed out from the second air-out chamber 192 very much under the guiding of second flow channel 332；So as to significantly reduce
Collision and friction between air-flow and housing 100 and middle baffles 600, be greatly reduced wind it is hot-tempered while, saved wind energy.
After the structure of air-conditining is understood, the control method on air-conditining：
The control method of the air-conditining comprises the following steps：
S10, obtain indoor temperature；
Specifically, in the present embodiment, obtain the mode of indoor environment temperature have it is a variety of, can be by directly being passed by temperature
Sensor is detected；Indoor other equipment with temperature detecting function can also be connected by wireless or cable network,
Current indoor environment temperature is obtained from the equipment again.
Temperature gap between S20, calculating indoor temperature and preset temperature；
Target temperature of the preset temperature set by user, or for according to the set temperature of user's custom, as sky
Adjust the currently running target temperature of on-hook.Since temperature has positive and negative, for convenience of description, temperature gap in the present embodiment is to take
Exemplified by the absolute value of temperature difference.It is also 2 DEG C of difference between 3 DEG C and 5 DEG C for example, differing 2 DEG C between -3 DEG C and -5 DEG C.
S30, when the absolute value of temperature gap is less than or equal to fiducial temperature, close the first control valve 710 with close
Corresponding heat exchange unit 211.
In the present embodiment, when the absolute value of temperature gap is less than or equal to fiducial temperature, illustrate current indoor temperature
Gap between target temperature is very small.At this point it is possible to consider to reduce the output loads of air-conditining, slow down or stop
Only continue to heat up or cool down, to maintain current indoor temperature.During secondary, compressor operating frequency can be reduced, at the same time
Reduce the work efficiencies of all heat exchange units 211 to realize, can also directly close one of heat exchange unit to realize.This
In embodiment, by closing the first control valve 710, flowed with the refrigerant in blocking part heat exchange unit 211, so as to close part
Heat exchange unit 211, only allows part heat exchange unit 211 to work.
In the present embodiment, by obtaining indoor temperature first；The temperature difference between indoor temperature and preset temperature is calculated again
Value, also, when the absolute value of temperature gap is less than or equal to fiducial temperature, the first control valve 710 is closed to close therewith
Corresponding heat exchange unit 211；When heat exchange unit 211 is closed, all refrigerants after compressor compresses are all by being not provided with
There is the heat exchange unit 211 of the first control valve 710, in the case where compressor operating frequency is certain so that the heat exchange list being not turned off
The temperature when temperature of member 211 is higher than (heating mode) or is worked at the same time less than (refrigeration mode) multiple heat exchange units 211, favorably
In the heat exchange efficiency for improving the heat exchange unit 211 being not turned off, when particularly current indoor temperature differs very little with preset temperature, pressure
Contracting unit frequency lowers, and during using only the heat exchange unit 211 being not turned off, will not make the temperature mistake of heat exchange unit 211 currently to circulate
It is high or too low, and the heat exchange efficiency for the heat exchange unit 211 that can make currently to circulate further is lifted, so as to be conducive to sky
On-hook is adjusted quickly to adjust air themperature.
It is described to be preset when the absolute value of temperature gap is less than or equal in order to preferably control the heat exchange of First Heat Exchanger
During the temperature difference, close the first control valve 710 and specifically included with closing the step of corresponding heat exchange unit 211 therewith：
When the absolute value of temperature difference is less than or equal to the first fiducial temperature, and is more than the second fiducial temperature, the is closed
First control valve 710 of one quantity；
When the absolute value of temperature difference is less than or equal to the second fiducial temperature, the first control valve of the second quantity is closed
710, wherein, second quantity is more than first quantity.
Specifically, in the present embodiment, the first fiducial temperature is exemplified by 3~5 DEG C, and the second fiducial temperature is exemplified by 1~3 DEG C.
Multiple first control valves 710 are separately positioned on the refrigerant pipeline at the place of heat exchange unit 211, with the first control valve 710 and heat exchange
Exemplified by unit 211 corresponds.
When the absolute value of temperature difference is more than the first fiducial temperature, illustrate indoor temperature at this time away from target temperature also compared with
Greatly, it is necessary to compressor and heat exchanger high-power operation；When the absolute value of temperature difference is less than or equal to the first fiducial temperature, and greatly
When the second fiducial temperature, illustrate that indoor temperature is not much different with target temperature at this time, can first close the first of the first quantity
Control valve 710, and the working frequency of compressor is reduced, to reduce the output of energy, to slow down temperature changing speed；Work as the temperature difference
When the absolute value of value is less than or equal to the second fiducial temperature, illustrate that indoor temperature is very close with target temperature, at this time
More first control valves 710 can be closed, that is, close the first control valve 710 of the second quantity.So as to fulfill reduction progressively
The energy expenditure of air conditioner, and target temperature is progressivelyed reach, the temperature adjustment of air conditioner is more accurately controlled with realizing.
In order to which further preferably control air-conditining, the air-conditioning further include the second heat exchanger, second heat exchanger
It is arranged in the air passage, second heat exchanger is arranged in parallel with the First Heat Exchanger.The air-conditining further includes
Two control valves 720, second control valve 720 is arranged on the refrigerant pipeline where second heat exchanger, with described in control
Second heat exchanger refrigerant pipe opens or closes.
Specifically, in the present embodiment, the second control valve 720 is arranged on the refrigerant flow where the second heat exchanger, i.e., and
Two control valves 720 are connected with the second heat exchanger, in parallel with the first heat exchange.When closing the second control valve 720, in the second heat exchanger
Refrigerant flow be cut off, First Heat Exchanger can still work normally.The position of second control valve 720 can be relatively more flexible,
Second control valve 720 is arranged on second heat exchanger close to one end of the indoor heat exchanger；Alternatively, second control
Valve 720 processed is arranged on second heat exchanger close to one end of the outdoor heat exchanger.
Pass through the setting of the second control valve 720 so that the working condition of the second heat exchanger can be controlled individually, and can be with
Realize the rotation work of First Heat Exchanger and the second heat exchanger.
In order to further improve the utilization rate of energy, the control method of the air-conditining further includes step：
Obtain the shutdown command of air-conditining；
The refrigerant exit of close compressor；
After preset duration, the first control valve 710, the second control valve 720 and compressor are closed.
When air-conditining gets shutdown command, the refrigerant exit of first close compressor, is just closed after preset duration
The first control valve 710 and the second control valve 720 are closed, so that higher temperature (heating mode) or lower temperature in heat exchanger
In the refrigerant return of (refrigeration mode) to compressor, to keep the temperature of refrigerant within the compressor, when starting shooting next time, compressor
The temperature of interior refrigerant is conducive to compressor and enters faster most preferably higher than (heating mode) or less than (refrigeration mode) room temperature
Working status, be conducive to that air-conditining is more preferable, adjusts indoor temperature faster.Certainly, the first control valve 710 and the are being closed
After two control valves 720, also compressor is closed.What deserves to be explained is the first control valve 710, the second control valve 720 and compression
The closing sequence of machine, can be simultaneously closed off with three or the first control valve 710 and the second control valve 720 are prior to compressor
Close.Wherein, the mode of close compressor refrigerant mouth has a variety of, and a control can be directly added at the refrigerant exit of compressor
Valve processed, controls whether refrigerant in compressor can flow out by controlling the opening and closing of control valve；It is of course also possible to directly
Control whether the condensation in compressor flows out by the four-way valve of air-conditining.
It is described when the absolute value of temperature gap is less than or equal to fiducial temperature in order to more accurately adjust indoor temperature
When, close the first control valve 710 is included with closing the step of corresponding heat exchange unit 211：
When the absolute value of temperature difference is less than or equal to the 3rd fiducial temperature, and is more than four fiducial temperatures, pressure is reduced
Contracting machine working frequency, and close the first all control valves 710；
When the absolute value of temperature difference is less than or equal to four fiducial temperatures, the first wind wheel is closed.
In the present embodiment, the 3rd fiducial temperature is exemplified by 1~3 DEG C, and the 4th fiducial temperature is exemplified by 0.2~1 DEG C.Work as the temperature difference
When the absolute value of value is more than three fiducial temperatures, illustrate indoor temperature at this time it is also larger away from target temperature, it is necessary to compressor and
Heat exchanger high-power operation；When the absolute value of temperature difference is less than or equal to the 3rd fiducial temperature, and it is more than the 4th fiducial temperature
When, illustrate that indoor temperature at this time differs smaller with target temperature, can first close the first control valve 710, and reduce compression
Machine working frequency, to reduce the output of energy, the first wind wheel works at this time, and the energy on First Heat Exchanger is output to
It is indoor；When the absolute value of temperature difference is less than or equal to four fiducial temperatures, illustrate that indoor temperature is non-with target temperature
Very close to, and the energy on First Heat Exchanger has also substantially been dispersed into air, turns off the first wind wheel at this time.
During above-mentioned control, by reducing compressor operating frequency and closing the first control valve 710, it can protect
In the case of the temperature adjustment ability meet demand for demonstrate,proving air-conditining, the energy consumption of air-conditining is greatly reduced；The temperature difference from more than
To less than or equal to during the 3rd fiducial temperature, the first wind wheel works with by First Heat Exchanger 4th fiducial temperature
Energy (cold energy or thermal energy) abundant Quick diffusing, ensures the governing speed of indoor temperature, meanwhile, by being less than or waiting in the temperature difference
The first wind wheel is closed when four fiducial temperatures, the consumption of air-conditining energy is reduced while to ensure indoor temperature.
In order to realize the unification of noise reduction and energy output, the control method of the air-conditining is further comprising the steps of：
Indoor number is detected, is set to the first number；
The mode of detection occupancy has a variety of, such as is detected by infrared detecting device, or set by shooting
Standby (such as camera) is imaged, and then detects number by analyzing image pickup result.The quantity note of the people of detection for the first time
For the first number.
Indoor number is detected after preset duration, is set to the second number；
After preset duration, indoor number is detected again, remembers that the indoor number detected again is the second number.It is default
Duration can be several seconds, such as 3 seconds, or a few minutes, such as 3 minutes, or more than ten minutes, 20 minutes.
In preset duration practical work be detection number cycle, if the first number is zero, detected again after the time cycle, when number according to
When being so zero, the operation of air-conditining is constant；When the number detected after the time cycle is not zero, air-conditining is according to demand
Adjustment, such as wind speed round is reduced, to reduce room noise.
Compare the first number and the second number；
,, can according to different purposes with reference to the quantity of specific people according to the comparison result of the first number and the second number
To make many different controls.
When the first number is zero, and the second number is more than or equal to 1, reduces wind speed round and improve compressor operating frequency
Rate.
Illustrate how to realize the unification of low hot-tempered and ability output with heating mode below.When user is had just enter into interior
When, it is necessary to by temperature adjustment to the required temperature of user, and without hope there is larger noise, at this time, reduce turning for wind wheel
Speed improves the frequency of compressor to increase the output of thermal energy with noise reduction.After so adjusting, although wind speed reduces, unit
The thermal energy of input is increased in time, so as to effectively improve indoor temperature.Realize noise reduction and temperature adjustment
It is unified.
In order to unified energy saving with keeping indoor temperature, the control method of the air-conditining is further comprising the steps of：
Indoor number is detected, is set to the first number；
The mode of detection occupancy has a variety of, such as is detected by infrared detecting device, or set by shooting
Standby (such as camera) is imaged, and then detects number by analyzing image pickup result.The quantity note of the people of detection for the first time
For the first number.
Indoor number is detected after preset duration, is set to the second number；
After preset duration, indoor number is detected again, remembers that the indoor number detected again is the second number.It is default
Duration can be several seconds, such as 3 seconds, or a few minutes, such as 3 minutes, or more than ten minutes, 20 minutes.
In preset duration practical work be detection number cycle, if the first number is zero, detected again after the time cycle, when number according to
When being so zero, the operation of air-conditining is constant；When the number detected after the time cycle is not zero, air-conditining is according to demand
Adjustment, such as wind speed round is reduced, to reduce room noise.
Compare the first number and the second number；
When the first number is more than or equal to 1, when the second number is zero, reduction compressor operating frequency simultaneously improves wind wheel turn
Speed.
Illustrate how to realize the unification of energy saving and ability output with heating mode below.When user all withdraws from a room
When, it is necessary to by temperature adjustment to holding temperature, and be not required to the situation it is noted that noise, at this time, improve the rotating speed of wind wheel to increase
Add wind speed, the air after heat exchanger is exchanged heat quickly is delivered to interior, reduces the frequency of compressor with energy saving.So adjust
Afterwards, although compressor frequency reduces, due to the increase of wind speed so that in the unit interval thermal energy of input reduce compared with
It is small, so as to effectively keep indoor temperature.What deserves to be explained is due to the rotating speed increase of wind wheel, wind speed improves, favorably
Air after quickly heat exchanger is exchanged heat is delivered to room so that even if in the case that compressor operating frequency reduces,
Certain thermal energy conveying capacity is can guarantee that, so as to effectively keep indoor temperature；So that reduced even in compressor frequency
In the case of, by improving wind speed round, it is possibility to have effect keeps the temperature at required for user the temperature kept.Realize
The energy saving and unification of temperature adjustment.
The present invention also proposes a kind of theme air-conditining, which includes memory, the specific knot of the air-conditining
Structure, since this air-conditining employs whole technical solutions of above-mentioned all embodiments, at least has with reference to above-described embodiment
There are all beneficial effects caused by the technical solution of above-described embodiment, this is no longer going to repeat them.Wherein, the air-conditining
Including：The air-conditining control program that processor and being stored in can be run on the memory and on the processor, it is described
Air-conditining control program realizes the control method of air-conditining, the control method of the air-conditining when being performed by the processor
The step of include：Obtain indoor temperature；Calculate the temperature gap between indoor temperature and preset temperature；It is absolute when temperature gap
When value is less than or equal to fiducial temperature, the first control valve 710 is closed to close heat exchange unit 211 corresponding therewith.
The foregoing is merely the preferred embodiment of the present invention, is not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (10)
1. a kind of control method of air-conditining, it is characterised in that the air-conditining includes：
Housing, the housing have air inlet, air outlet, and the air passage of the connection air inlet and air outlet；First heat exchange
Device, the First Heat Exchanger include the multiple heat exchange units being arranged in parallel；First control valve, first control valve are arranged on one
On refrigerant pipeline where a or multiple heat exchange units；
The air-conditining comprises the following steps：
Obtain indoor temperature；
Calculate the temperature gap between indoor temperature and preset temperature；
When the absolute value of temperature gap is less than or equal to fiducial temperature, it is corresponding therewith to close to close the first control valve
Heat exchange unit.
2. the control method of air-conditining as claimed in claim 1, it is characterised in that
First control valve is arranged on the heat exchange unit close to one end of indoor heat exchanger；Alternatively,
First control valve is arranged on the heat exchange unit close to one end of outdoor heat exchanger.
3. the control method of air-conditining as claimed in claim 1, it is characterised in that described when the absolute value of temperature gap is small
When fiducial temperature, close the first control valve and specifically included with closing the step of heat exchange unit corresponding therewith：
When the absolute value of temperature difference is less than or equal to the first fiducial temperature, and is more than the second fiducial temperature, the first number is closed
First control valve of amount；
When the absolute value of temperature difference is less than or equal to the second fiducial temperature, the first control valve of the second quantity is closed, wherein,
Second quantity is more than first quantity.
4. the control method of air-conditining as claimed in claim 1, it is characterised in that the air-conditioning further includes the second heat exchange
Device, second heat exchanger are arranged in the air passage, and second heat exchanger is arranged in parallel with the First Heat Exchanger.
5. the control method of air-conditining as claimed in claim 4, it is characterised in that the air-conditining further includes the second control
Valve processed, second control valve is arranged on the refrigerant pipeline where second heat exchanger, to control second heat exchanger
Refrigerant pipe opens or closes.
6. the control method of air-conditining as claimed in claim 5, it is characterised in that the control method of the air-conditining is also
Including step：
Obtain the shutdown command of air-conditining；
The refrigerant exit of close compressor；
After preset duration, the first control valve, the second control valve and compressor are closed.
7. the control method of air-conditining as claimed in claim 1, it is characterised in that
The air outlet includes the first air outlet and the second air outlet, and the air outlet is located at the bottom of the housing and/or preceding
Side wall；The First Heat Exchanger, the second heat exchanger and housing are enclosed air-out chamber, and the air-out chamber connects with the air outlet
It is logical；The air-conditining includes the first wind wheel and the second wind wheel, and first wind wheel corresponds to first air outlet and is arranged at institute
State in air-out chamber, second wind wheel corresponds to second air outlet and is arranged in the air-out chamber；
It is described when the absolute value of temperature gap is less than or equal to fiducial temperature, close the first control valve corresponded to therewith with closing
Heat exchange unit the step of include：
When the absolute value of temperature difference is less than or equal to the 3rd fiducial temperature, and is more than four fiducial temperatures, compressor is reduced
Working frequency, closes the first all control valves；
When the absolute value of temperature difference is less than or equal to four fiducial temperatures, the first wind wheel is closed.
8. the control method of air-conditining as claimed in any of claims 1 to 7 in one of claims, it is characterised in that the air-conditioning is hung
The control method of machine is further comprising the steps of：
Indoor number is detected, is set to the first number；
Indoor number is detected after preset duration, is set to the second number；
Compare the first number and the second number；
When the first number is zero, and the second number is more than or equal to 1, reduces wind speed round and improve compressor operating frequency.
9. the control method of air-conditining as claimed in any of claims 1 to 7 in one of claims, it is characterised in that the air-conditioning is hung
The control method of machine is further comprising the steps of：
Indoor number is detected, is set to the first number；
Indoor number is detected after preset duration, is set to the second number；
Compare the first number and the second number；
When the first number is more than or equal to 1, when the second number is zero, reduction compressor operating frequency simultaneously improves wind speed round.
10. a kind of air-conditining, it is characterised in that the air-conditining includes：Memory, processor and it is stored in the storage
On device and the air-conditining control program that can run on the processor, the air-conditining control program by the processor
The step of method as claimed in any one of claims 1-9 wherein is realized during execution.
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| CN108759003A (en) * | 2018-04-27 | 2018-11-06 | 广东美的制冷设备有限公司 | Control method, air conditioner and the computer readable storage medium of air conditioner |
| CN109114847A (en) * | 2018-09-25 | 2019-01-01 | 珠海格力电器股份有限公司 | A kind of air-conditioning and its control method |
| CN110749064A (en) * | 2019-10-31 | 2020-02-04 | 广东美的制冷设备有限公司 | Air conditioner control method and system and air conditioner |
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| CN114576888A (en) * | 2022-03-23 | 2022-06-03 | 广东美的制冷设备有限公司 | Heat exchanger, heat exchanger flow path control method, readable storage medium and household appliance |
| CN115614851A (en) * | 2022-10-12 | 2023-01-17 | 珠海格力电器股份有限公司 | Control method of multi-connected air conditioning unit, multi-connected air conditioning unit and computer readable storage medium |
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| CN108759003B (en) * | 2018-04-27 | 2021-04-09 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and computer readable storage medium |
| CN108759003A (en) * | 2018-04-27 | 2018-11-06 | 广东美的制冷设备有限公司 | Control method, air conditioner and the computer readable storage medium of air conditioner |
| CN109114847A (en) * | 2018-09-25 | 2019-01-01 | 珠海格力电器股份有限公司 | A kind of air-conditioning and its control method |
| CN110749064A (en) * | 2019-10-31 | 2020-02-04 | 广东美的制冷设备有限公司 | Air conditioner control method and system and air conditioner |
| CN111503832A (en) * | 2020-04-15 | 2020-08-07 | 海信（山东）空调有限公司 | Method for controlling self-cleaning drying of air conditioner, air conditioner indoor unit and storage medium |
| CN111503832B (en) * | 2020-04-15 | 2021-08-13 | 海信（山东）空调有限公司 | Method for controlling self-cleaning drying of air conditioner, air conditioner indoor unit and storage medium |
| WO2021208669A1 (en) * | 2020-04-15 | 2021-10-21 | 海信（山东）空调有限公司 | Method for controlling self-cleaning and drying of air conditioner, air conditioner indoor unit and storage medium |
| WO2023029596A1 (en) * | 2021-08-31 | 2023-03-09 | 青岛海尔空调器有限总公司 | Air conditioner and control method therefor |
| CN114576888A (en) * | 2022-03-23 | 2022-06-03 | 广东美的制冷设备有限公司 | Heat exchanger, heat exchanger flow path control method, readable storage medium and household appliance |
| CN114576888B (en) * | 2022-03-23 | 2024-05-28 | 广东美的制冷设备有限公司 | Heat exchanger, heat exchanger flow path control method, readable storage medium, and household appliance |
| CN115614851A (en) * | 2022-10-12 | 2023-01-17 | 珠海格力电器股份有限公司 | Control method of multi-connected air conditioning unit, multi-connected air conditioning unit and computer readable storage medium |
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