CN106152373A - The control method of indoor apparatus of air conditioner and indoor apparatus of air conditioner - Google Patents
The control method of indoor apparatus of air conditioner and indoor apparatus of air conditioner Download PDFInfo
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- CN106152373A CN106152373A CN201510132784.8A CN201510132784A CN106152373A CN 106152373 A CN106152373 A CN 106152373A CN 201510132784 A CN201510132784 A CN 201510132784A CN 106152373 A CN106152373 A CN 106152373A
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- indoor apparatus
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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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Abstract
The control method of a kind of indoor apparatus of air conditioner and indoor apparatus of air conditioner, can effectively suppress new wind fan noise.The control method of the indoor apparatus of air conditioner of the present invention utilizes controller to be controlled the hot-swappable fans included by described indoor apparatus of air conditioner and new wind fan, described hot-swappable fans has the operating gear stopping gear with at least two different levels of noise of generation, and, described new wind fan has the operating gear stopping gear with at least two different levels of noise of generation, when described hot-swappable fans operates with arbitrary operating gear, utilize described controller that the highest operating gear of described new wind fan is limited, make the difference with the level of noise of described hot-swappable fans of the total level of noise after the noise superposition of described hot-swappable fans and the generation of described new wind fan running less than preset value.
Description
Technical field
The present invention relates to control method and the indoor apparatus of air conditioner of indoor apparatus of air conditioner, particularly relate to that there is new wind
The control method of the indoor apparatus of air conditioner of function and utilize what this control method was controlled to have new wind merit
The indoor apparatus of air conditioner of energy.
Background technology
Along with growth in the living standard, people are more and more higher to the requirement of living environment, to healthy and comfortable
Degree is the most increasingly paid attention to, and the definition of living environment is also no longer limited to the living space of spaciousness, such as, by
Being far longer than outdoor in people in the indoor time, the quality of IAQ (indoor air quality) is directly connected to the health of people,
Therefore one of indoor air quality essential elements of evaluation becoming living environment the most.
IAQ (indoor air quality) to be improved, maximally effective way is to improve indoor fresh air amount, and this typically can be by opening
The modes such as window realize, but when there is air-conditioning equipment indoor the most operationally, for avoiding its performance to be affected, one
As cannot use the mode windowed, therefore, the air-conditioning equipment carrying fresh air function has been had demand.
Such as, having a kind of air-conditioning equipment carrying fresh air function as shown in Figure 3 at present, it includes mutually
The heat exchange unit 10 of connection and air inlet unit 20, wherein, be provided with heat exchange in heat exchange unit 10
Device 11 and hot-swappable fans 12, air inlet unit 20 is provided with outdoor air air inlet K1 and room air enters
Air port K2, and, air inlet unit 20 is additionally provided with new wind fan 21.When air-conditioning equipment works,
New wind fan 21 is from outdoor air air inlet K1 suction chamber outer air (i.e. new wind), hot-swappable fans 12
Sucking room air from room air air inlet K2, then, the new wind of suction is sent to room air
Heat exchanger 11 carries out heat exchange, the most backward indoor blowout.
But, the current air-conditioning equipment carrying fresh air function is typically all fixed new wind when carrying out the operating of new wind
Amount introduces, and the resh air requirement i.e. introduced is fixing, and new wind fan operates and with sky with the startup of air-conditioning equipment
The stopping of tune equipment and stop, control mode is single.When the hot-swappable fans of air-conditioning equipment is carried out under little air quantity
During operating, the operating frequency of new wind fan is the most constant, and the problem causing new wind fan running noise is the brightest
Aobvious.
Summary of the invention
The present invention completes in view of the above problems, its object is to provide one can effectively suppress new wind
The control method of the indoor apparatus of air conditioner with fresh air function of fan noise and utilize this control method to enter
The indoor apparatus of air conditioner with fresh air function that row controls.
For achieving the above object, the control method of the indoor apparatus of air conditioner of first aspect present invention utilizes and controls
Hot-swappable fans included by described indoor apparatus of air conditioner and new wind fan are controlled by device, wherein, described
Hot-swappable fans has at least two operating gear stopping gear and produce different levels of noise, and, institute
State new wind fan and there is at least two operating gear stopping gear and produce different levels of noise, when described
When hot-swappable fans operates with arbitrary operating gear, utilize the highest to described new wind fan of described controller
Operating gear limits, and makes the noise superposition that described hot-swappable fans and described new wind fan running produce
After the difference of level of noise of total level of noise and described hot-swappable fans less than preset value.
The control method of indoor apparatus of air conditioner according to a first aspect of the present invention, once total level of noise and heat exchange
The difference of the level of noise of fan exceedes preset value, and control portion will reduce the operating gear of new wind fan,
Total level of noise that thus reduction hot-swappable fans and new wind fan operate simultaneously, is avoided that at heat exchange wind
Fan with mode operation stylish wind fan that noise is less still with the mode operation that noise is bigger, it is thus possible to
Avoid the situation that noise is prominent, affect the comfort level of people.
The control method of the indoor apparatus of air conditioner of second aspect present invention is described in first aspect present invention
On the basis of the control method of indoor apparatus of air conditioner, described hot-swappable fans and described new wind fan are respectively provided with
Run up gear and low-speed running gear, when described hot-swappable fans operates with the gear that runs up,
Utilize described controller that the highest operating gear of described new wind fan is limited to the gear that runs up, when
During the operating of described hot-swappable fans gear at low speed, utilize described controller by described new wind fan
The highest operating gear is limited to low-speed running gear.
The control method of indoor apparatus of air conditioner according to a second aspect of the present invention, is avoided that because of mistakenly by new
Wind fan is set in too high operating gear and causes the situation that noise is prominent, affect the comfort level of people.
The control method of the indoor apparatus of air conditioner of third aspect present invention is described in first aspect present invention
On the basis of the control method of indoor apparatus of air conditioner, when described indoor apparatus of air conditioner carries out ventilation operating, profit
With described controller, described hot-swappable fans is set to stopping gear, and described new wind fan is set extremely
Operating gear.
The control method of indoor apparatus of air conditioner according to a third aspect of the present invention, can meet when special season
User's demand to only inletting fresh air.
The control method of the indoor apparatus of air conditioner of fourth aspect present invention is described in second aspect present invention
On the basis of the control method of indoor apparatus of air conditioner, described controller is utilized to receive by outdoor temperature sensor
The outdoor temp angle value obtained, the described outdoor temp angle value received when described controller is more than preset upper limit
Or during less than pre-determined lower limit, utilize described controller to set described new wind fan to stopping gear or low
Speed operating gear, or make described new wind fan carry out intermittent running.
The control method of indoor apparatus of air conditioner according to a fourth aspect of the present invention, is avoided that at needs indoor
The property of indoor apparatus of air conditioner is affected because of the new wind of low temperature to indoor introducing excess in the case of heating
Can, and be avoided that in the case of needing to be freezed in indoor because of new to the high temperature of indoor introducing excess
Wind and affect the performance of indoor apparatus of air conditioner.
The control method of the indoor apparatus of air conditioner of fifth aspect present invention is described in fourth aspect present invention
On the basis of the control method of indoor apparatus of air conditioner, receive first from described controller and be more than default
Limit or rise less than the moment of the described outdoor temp angle value of pre-determined lower limit, utilize described controller to pre-timing
Between described outdoor temperature Value Data in section the most all meet more than preset upper limit or enter less than pre-determined lower limit
Row judges, described outdoor temperature Value Data within a predetermined period of time all meets more than preset upper limit or little
Under conditions of pre-determined lower limit, described controller is utilized to set described new wind fan to lock catch immediately
Position or low-speed running gear, or make described new wind fan carry out intermittent running, within a predetermined period of time
Described outdoor temperature Value Data not all meets more than preset upper limit or less than under conditions of pre-determined lower limit, sharp
Described new wind fan is made to maintain original operating gear with described controller.
The control method of indoor apparatus of air conditioner according to a fifth aspect of the present invention, is avoided that because outdoor temperature exists
Fluctuate near preset upper limit, pre-determined lower limit and cause the new wind fan of frequently regulation indoor apparatus of air conditioner
The situation of operating gear.
The control method of the indoor apparatus of air conditioner of sixth aspect present invention is described in fourth aspect present invention
On the basis of the control method of indoor apparatus of air conditioner, utilize detection part to described outdoor temperature sensor
State detects, when described detection part detects that described outdoor temperature sensor breaks down,
Utilize described controller to receive the fault message that described detection part detects, and by described new wind wind
Fan sets to low-speed running gear or stops gear.
The control method of indoor apparatus of air conditioner according to a sixth aspect of the present invention, is avoided that and passes in outdoor temperature
When sensor breaks down, inappropriate new wind is too much introduced indoor, affect the performance of indoor apparatus of air conditioner.
The control method of the indoor apparatus of air conditioner of seventh aspect present invention is described in first aspect present invention
On the basis of the control method of indoor apparatus of air conditioner, when described indoor apparatus of air conditioner carries out thermal starting or defrosting fortune
When turning, described controller is utilized to set described new wind fan to stopping gear.
Generally, in a heating mode, in order to avoid once opening the direct blowing cold air of air-conditioning, causing human body
Discomfort, air-conditioning needs the thermal starting process through several minutes, when air-conditioning is in thermal starting state, air conditioning chamber
Outer machine starts preheating, after improving the temperature of heat exchanger of indoor apparatus of air conditioner, and indoor hot-swappable fans work,
Indoor hot-swappable fans is stepped up rotating speed from halted state until reaching set position during thermal starting, institute
State the operating gear that set position is the indoor hot-swappable fans that user sets on a remote control, or certainly
Indoor temperature is made to reach the operating gear of the indoor hot-swappable fans needed for design temperature in the case of dynamic operating.
The control method of indoor apparatus of air conditioner according to a seventh aspect of the present invention, by inciting somebody to action during thermal starting
New wind fan is set as stopping gear, until air-conditioning terminates thermal starting, it can be ensured that air-conditioning rapid hot start.
Additionally, when air-conditioning is in defrosting mode, the hot-swappable fans of usual indoor apparatus of air conditioner is in stopping shape
State, starts running after the defrosting time through setting again.
The control method of indoor apparatus of air conditioner according to a seventh aspect of the present invention is new by inciting somebody to action during defrosting
Wind fan sets to stopping gear, until air-conditioning terminates thermal starting, it can be ensured that the defrosting effect of air-conditioning.
The control method of the indoor apparatus of air conditioner of eighth aspect present invention is in first aspect present invention or the 3rd
On the basis of the control method of the indoor apparatus of air conditioner described in aspect, described controller is utilized to receive from distant
The control instruction of control device, and set described hot-swappable fans or described new wind fan according to this control instruction
Each gear.Herein, each gear includes above-mentioned stopping gear and produces at least two of different levels of noise
Operating gear.
The control method of indoor apparatus of air conditioner according to a eighth aspect of the present invention, can according to user need will
Suitable temperature, proper amount of air are to indoor blowout or the desired amount of Leads to new breeze is indoor.
The control method of the indoor apparatus of air conditioner of ninth aspect present invention is described in first aspect present invention
On the basis of the control method of indoor apparatus of air conditioner, described preset value is less than 3 decibels.
The control method of indoor apparatus of air conditioner according to a ninth aspect of the present invention, can be prevented effectively from because of heat exchange wind
The difference of the superposition noise of fan and the new wind fan comfort level of the people that arouses people's attention, affects relatively greatly.
The indoor apparatus of air conditioner of tenth aspect present invention includes hot-swappable fans, new wind fan and changes described
The controller that Hot-air fan and described new wind fan are controlled, wherein, described controller passes through the present invention
First aspect to the control method of the indoor apparatus of air conditioner described in either side in the 9th aspect to described air-conditioning
Indoor set is controlled.
The control method of indoor apparatus of air conditioner according to a tenth aspect of the present invention, once total level of noise and heat exchange
The difference of the level of noise of fan exceedes preset value, and control portion will reduce the operating gear of new wind fan,
Total level of noise that thus reduction hot-swappable fans and new wind fan operate simultaneously, is avoided that at heat exchange wind
Fan with mode operation stylish wind fan that noise is less still with the mode operation that noise is bigger, it is thus possible to
Avoid the situation that noise is prominent, affect the comfort level of people.
Invention effect
The control method of the indoor apparatus of air conditioner according to the present invention and utilize this control method to be controlled
Having the indoor apparatus of air conditioner of fresh air function, once total level of noise surpasses with the difference of the level of noise of hot-swappable fans
Crossing preset value, control portion will reduce the operating gear of new wind fan, thus reduces hot-swappable fans with new
Total level of noise that both wind fans operate simultaneously, is avoided that and transports with the pattern that noise is less at hot-swappable fans
Turn stylish wind fan still with the mode operation that noise is bigger, it is thus possible to avoid noise to highlight, affect people
The situation of comfort level.
Accompanying drawing explanation
Fig. 1 is the flow chart of an example of the control of the indoor apparatus of air conditioner representing embodiment of the present invention 2.
Fig. 2 is the flow chart of an example of the control of the indoor apparatus of air conditioner representing embodiment of the present invention 4.
Fig. 3 is the upward view of an example of the structure schematically illustrating the existing air-conditioning equipment carrying fresh air function.
Detailed description of the invention
Hereinafter, each embodiment of the control method of the indoor apparatus of air conditioner of the present invention is illustrated.
(1) embodiment 1
In the present embodiment, indoor apparatus of air conditioner includes hot-swappable fans, new wind fan and controller, and utilizes
Described controller heat exchanging fan and new wind fan are controlled.It may be mentioned that hot-swappable fans herein and
New wind fan is respectively equivalent to the hot-swappable fans mentioned in background technology and new wind fan, owing to the present invention does not relates to
And hot-swappable fans and the concrete structure of new wind fan, therefore description is omitted.
Additionally, hot-swappable fans has stopping gear and the multiple fortune including the 1st gear～the 5th gear
Turning gear, the running noise of the hot-swappable fans of the 1st gear～the 5th gear is incremented by successively, respectively 46.0dB,
47.0dB, 48.0dB, 49.0dB and 50.0dB；New wind fan has stopping gear and includes the 1st grade
Position and the 2nd gear are at interior two operating gears, and the 1st gear, the operating of new wind fan of the 2nd gear are made an uproar
Sound is incremented by, respectively 40.0dB and 43.0dB.
Here, the level of noise that hot-swappable fans produces is set to X, the level of noise that new wind fan produces is set to Y,
Total level of noise after the noise that the noise produced by hot-swappable fans and new wind fan produce is overlapped mutually is set to Z,
The difference of the level of noise this total level of noise Z produced with hot-swappable fans is set to △ Z, then hot-swappable fans is in difference
The noise that produces when different gear from new wind fan of noise produced during gear be overlapped mutually after total noise
The difference △ Z of the level of noise that value Z and this total level of noise produce with hot-swappable fans is as shown in table 1 below.
Table 1
In the present embodiment, transport with the arbitrary operating gear in the 1st gear～the 5th gear when hot-swappable fans
When turning, utilize controller that the highest operating gear of new wind fan is limited, make hot-swappable fans and new wind wind
Total level of noise after the noise superposition that fan operating produces is less than preset value with the difference of the level of noise of hot-swappable fans.
In this, it is assumed that preset value is 1.6dB.
In this case, if hot-swappable fans operates with the 1st gear, then the highest by new wind fan of controller
Operating gear is limited to the 1st gear, to avoid the difference △ Z of level of noise more than 1.6dB.In other words, this
Time new wind fan can be set to stopping gear or the 1st gear.
On the other hand, if hot-swappable fans operates with the 2nd gear, then controller is by the highest operating of new wind fan
Gear is limited to the 2nd gear.In other words, now can by new wind fan set to stop gear, the 1st grade
Position or the 2nd gear.
According to present embodiment, when hot-swappable fans is transported with the arbitrary operating gear in the 1st gear～the 5th gear
When turning, the highest operating gear of new wind fan is limited by controller, makes hot-swappable fans and new wind fan fortune
Total level of noise after the noise superposition changing the line of production raw is less than preset value with the difference of the level of noise of hot-swappable fans, because of
This, once the difference of superposition noise exceedes preset value, and control portion will reduce the operating shelves of new wind fan
Position, total level of noise that thus reduction hot-swappable fans and new wind fan operate simultaneously, it is avoided that and is changing
Hot-air fan with mode operation stylish wind fan that noise is less still with the mode operation that noise is bigger, from
And it is avoided that the situation that noise is prominent, affect the comfort level of people.
(2) embodiment 2
In the present embodiment, indoor apparatus of air conditioner includes hot-swappable fans, new wind fan and controller, and utilizes
Described controller heat exchanging fan and new wind fan are controlled.As embodiment 1, heat exchange herein
Fan and new wind fan are respectively equivalent to the hot-swappable fans mentioned in background technology and new wind fan, due to this
The bright concrete structure being not related to hot-swappable fans and new wind fan, therefore description is omitted.
Additionally, hot-swappable fans is had stopping gear and including run up gear and low-speed running gear
Two operating gears, the running noise of the hot-swappable fans of run up gear and low-speed running gear be incremented by,
It is respectively 36dB and 40dB；New wind fan has stopping gear and includes run up gear and low speed fortune
Turn gear in two interior operating gears, the operating of the new wind fan of run up gear and low-speed running gear
Noise is incremented by, respectively 32dB and 35dB.
Here, the level of noise that hot-swappable fans produces is set to X, the level of noise that new wind fan produces is set to Y,
Total level of noise after the noise that the noise produced by hot-swappable fans and new wind fan produce is overlapped mutually is set to Z,
The difference of the level of noise this total level of noise Z produced with hot-swappable fans is set to △ Z, then hot-swappable fans is in difference
The noise that produces when different gear from new wind fan of noise produced during gear be overlapped mutually after total noise
The difference △ Z of the level of noise that value Z and this total level of noise produce with hot-swappable fans is as shown in table 2 below.
Table 2
In the present embodiment, when hot-swappable fans is with the arbitrary fortune in gear and low-speed running gear that runs up
When turning gear operating, utilize controller that the highest operating gear of new wind fan is limited, make hot-swappable fans
The total level of noise after noise superposition with the generation of new wind fan running is little with the difference of the level of noise of hot-swappable fans
In preset value.
In this, it is assumed that preset value is 2dB.
In this case, when hot-swappable fans gear at low speed operates, controller is by new wind fan
The highest operating gear is limited to low-speed running gear, to avoid the difference △ Z of level of noise more than as preset value
2dB.In other words, now new wind fan can be set to stopping gear or low-speed running gear.
On the other hand, when hot-swappable fans operates with the gear that runs up, controller is the highest by new wind fan
Operating gear is limited to the gear that runs up.In other words, now can by new wind fan set to stop gear,
Low-speed running gear or the gear that runs up.
Below, with reference to Fig. 1, one example of the control flow of the indoor apparatus of air conditioner of present embodiment is illustrated.
After indoor apparatus of air conditioner starts, first, in step sl, whether controller heat exchanging fan is in
The gear that runs up judges.
When be judged as in step sl hot-swappable fans be in run up gear time, controller is in step S2
Middle the highest operating gear of new wind fan is limited to the gear that runs up.
On the other hand, when be judged as in step sl hot-swappable fans be not in running up gear time, control
Whether device processed heat exchanging fan in step s3 is in low-speed running gear judges.
When being judged as that hot-swappable fans is in low-speed running gear in step s3, controller is in step S4
Middle the highest operating gear of new wind fan is limited to low-speed running gear.
On the other hand, when being judged as that hot-swappable fans is not in low-speed running gear in step s3, control
Device processed is judged as that hot-swappable fans is in stopping gear in step s 5, and sets new wind fan to lock catch
Position.
According to present embodiment, when hot-swappable fans is with the arbitrary fortune in gear and low-speed running gear that runs up
When turning gear operating, utilize controller that the highest operating gear of new wind fan is limited, make hot-swappable fans
The total level of noise after noise superposition with the generation of new wind fan running is little with the difference of the level of noise of hot-swappable fans
In preset value, therefore, once the difference of superposition noise exceedes preset value, and control portion will reduce new wind wind
The operating gear of fan, total level of noise that thus reduction hot-swappable fans and new wind fan operate simultaneously,
It is avoided that at hot-swappable fans with mode operation stylish wind fan that noise is less still with mould that noise is bigger
Formula operates, it is thus possible to avoid the situation that noise is prominent, affect the comfort level of people.
(3) embodiment 3
Present embodiment is essentially identical with above-mentioned embodiment 2, the difference is that only, indoor apparatus of air conditioner is also
Described controller is utilized to receive the outdoor temp angle value obtained by outdoor temperature sensor, and, when described control
When the described outdoor temp angle value that device receives is more than preset upper limit or less than pre-determined lower limit, utilize described controller
Described new wind fan is set to stopping gear or low-speed running gear, or make described new wind fan carry out interval
Operating (i.e. setting a duration of runs and interval time, within the described duration of runs, new wind fan operates,
After the duration of runs, new wind fan stops, and after meeting interval time, new wind fan starts running again).
According to present embodiment, the technique effect identical with above-mentioned embodiment 2 can be played.
Additionally, according to present embodiment, be avoided that in the case of indoor are heated by needs because of to
The new wind of low temperature of indoor introducing excess and affect the performance of indoor apparatus of air conditioner, and be avoided that at needs room
The property of indoor apparatus of air conditioner is affected because of the new wind of high temperature to indoor introducing excess in the case of inside freezing
Energy.
(4) embodiment 4
Present embodiment is essentially identical with above-mentioned embodiment 3, the difference is that only, indoor apparatus of air conditioner profit
With detection part, the state of outdoor temperature sensor is detected, when detection part detects that outdoor temperature passes
When sensor breaks down, utilize controller to receive the fault message that detection part detects, and by new wind wind
Fan sets to low-speed running gear.
Below, with reference to Fig. 2, one example of the control flow of the indoor apparatus of air conditioner of present embodiment is illustrated.
In step s 11, outdoor temperature sensor is the most normally worked and detects by detection part.
When detection part detects that outdoor temperature sensor breaks down in step s 11, in step S12
In, the fault message detected is sent to controller, and utilizes controller to set new wind fan to low speed
Operating gear or stopping gear.
When detection part detects that outdoor temperature sensor normally works in step s 11, in step S13
In, outdoor temp angle value T0 detected by outdoor temperature sensor is sent to controller, and transfers to step
S14。
In step S14, controller is to outdoor temp angle value T0 more than or equal to preset upper limit T1 (the most such as
40 DEG C, but it is not limited to this) judge.
When being judged as outdoor temp angle value T0 in step S14 more than or equal to preset upper limit T1, transfer to step
Rapid S15, new wind fan is set to stopping gear or low-speed running gear, or makes new wind fan enter by controller
Row intermittent running, then returnes to step S11.
On the other hand, when being judged as that in step S14 outdoor temp angle value T0 is not larger than equal to preset upper limit
During T1, transfer to step S16.
In step s 16, controller judges that whether outdoor temp angle value T0 is less than or equal to pre-determined lower limit T2 (example
Such as-5 DEG C, but it is not limited to this).
When being judged as outdoor temp angle value T0 in step s 16 less than or equal to pre-determined lower limit T2, transfer to step
Rapid S15, new wind fan is set to stopping gear or low-speed running gear, or makes new wind fan enter by controller
Row intermittent running, then returnes to step S11.
On the other hand, when being judged as that outdoor temp angle value T0 is not less than equal to pre-determined lower limit in step s 16
During T2, in step S17, the judged result of controller is that outdoor temp angle value T0 is more than pre-determined lower limit T2
And less than preset upper limit T1, and transfer to step S18.
In step S18, whether controller heat exchanging fan is in the gear that runs up judges.
When be judged as in step S18 hot-swappable fans be in run up gear time, controller is in step S19
Middle the highest operating gear of new wind fan is limited to the gear that runs up, then returnes to step S11.
On the other hand, when be judged as in step S18 hot-swappable fans be not in running up gear time, control
Whether device processed heat exchanging fan in step S20 is in low-speed running gear judges.
When being judged as that in step S20 hot-swappable fans is in low-speed running gear, controller is in step S21
Middle the highest operating gear of new wind fan is limited to low-speed running gear, then returnes to step S11.
On the other hand, when being judged as that in step S20 hot-swappable fans is not in low-speed running gear, control
Device processed is judged as that in step S22 hot-swappable fans is in stopping gear, and sets new wind fan to lock catch
Position, then returnes to step S11.
According to present embodiment, the technique effect identical with above-mentioned embodiment 3 can be played.
Additionally, according to present embodiment, be avoided that when outdoor temperature sensor breaks down and will not conform to
Suitable new wind too much introduces indoor, affects the performance of indoor apparatus of air conditioner.
(5) other embodiment
Above the detailed description of the invention of the present invention is described, it is to be understood that, above-mentioned specific embodiment party
Formula is not intended that limitation of the present invention, and those skilled in the art can enter on the basis of disclosure above
The multiple amendment of row, and without departing from the scope of the present invention.
Such as, in above-mentioned embodiment 1, the operating gear of hot-swappable fans is five grades, above-mentioned embodiment party
In formula 2～4, the operating gear of hot-swappable fans is two grades, but is not limited thereto, the operating of hot-swappable fans
The quantity of gear can change as required.Equally, in above-mentioned embodiment 1～4, new wind fan
Operating gear be two grades, but be not limited thereto, the quantity of the operating gear of new wind fan can be according to need
Change, the most also can be divided into more than third gear.
Additionally, in above-mentioned embodiment 3 and embodiment 4, may also be arranged to: receive from controller
First was risen more than the moment of preset upper limit or the outdoor temp angle value being less than pre-determined lower limit, and controller is to pre-timing
Between outdoor temperature Value Data in section (such as 2 minutes, but be not limited to this) the most all meet more than pre-
If the upper limit or judge less than pre-determined lower limit, outdoor temperature Value Data within a predetermined period of time all meets greatly
In preset upper limit or less than under conditions of pre-determined lower limit, controller is utilized to set new wind fan to stopping immediately
Gear or low-speed running gear, or make new wind fan carry out intermittent running, and outdoor within a predetermined period of time
Temperature value data not all meet more than preset upper limit or less than under conditions of pre-determined lower limit, utilize controller to make newly
Wind fan maintains original operating gear.Thereby, it is avoided that because outdoor temperature is in preset upper limit, set in advance
Fluctuate near limit and cause the situation of the frequently new wind fan running gear of regulation indoor apparatus of air conditioner.
Additionally, in above-mentioned embodiment 1～4, may also be arranged to: when indoor apparatus of air conditioner is taken a breath
During operating, utilize controller to set hot-swappable fans to stopping gear, and new wind fan is set to fortune
Turn gear.Thereby, user's demand to only inletting fresh air when special season can be met.
Additionally, in above-mentioned embodiment 1～4, may also be arranged to: open when indoor apparatus of air conditioner carries out heat
Time dynamic, controller is utilized to set new wind fan to stopping gear.
Generally, in a heating mode, in order to avoid once opening the direct blowing cold air of air-conditioning, causing human body
Discomfort, air-conditioning needs the thermal starting process through several minutes, when air-conditioning is in thermal starting state, air conditioning chamber
Outer machine starts preheating, after improving the temperature of heat exchanger of indoor apparatus of air conditioner, and indoor hot-swappable fans work,
Indoor hot-swappable fans is stepped up rotating speed from halted state until reaching set position during thermal starting, institute
State the operating gear that set position is the indoor hot-swappable fans that user sets on a remote control, or certainly
Indoor temperature is made to reach the operating gear of the indoor hot-swappable fans needed for design temperature in the case of dynamic operating.
By new wind fan being set as stopping gear during thermal starting, until air-conditioning terminates thermal starting,
Can ensure that air-conditioning rapid hot start.
Additionally, in above-mentioned embodiment 1～4, may also be arranged to: when indoor apparatus of air conditioner defrosts
During operating, controller is utilized to set new wind fan to stopping gear.
When air-conditioning is in defrosting mode, the hot-swappable fans of usual indoor apparatus of air conditioner is in halted state, treat through
Start running again after crossing the defrosting time set.
By new wind fan being set to stopping gear during defrosting, until air-conditioning terminates thermal starting, can
Guarantee the defrosting effect of air-conditioning.
Additionally, in above-mentioned embodiment 1～4, be also with controller and receive by the remote control of user operation
The control instruction that device sends, and each gear (bag of hot-swappable fans or new wind fan is set according to this control instruction
Include stopping gear and operating gear).Thereby, can needing suitable temperature, proper amount of according to user
Air is to indoor blowout or the desired amount of Leads to new breeze is indoor.
Additionally, in the above-described embodiment, as the example of preset value, lift 1.6dB, 2dB, but also
Being not limited to this, preset value can change as required, but for avoiding because of hot-swappable fans and new wind fan
The difference of superposition noise is relatively big and the comfort level of the people that arouses people's attention, affects, preferably smaller than 3 decibels.
Additionally, in above-mentioned embodiment 2,4, as an example of control flow, lifted and first judged heat exchange
Fan be whether run up gear, judge that whether hot-swappable fans is the example of low-speed running gear again, but also
It is not limited to this, it is possible to first judge that whether hot-swappable fans is low-speed running gear, more whether judge hot-swappable fans
For the gear that runs up.Certainly, also can first judge whether hot-swappable fans is in stopping gear, then judge heat exchange
Whether fan is low-speed running gear or the gear that runs up.
Additionally, in above-mentioned embodiment 4, as an example of control flow, lifted and first judged outdoor temperature
Whether value T0 is more than or equal to preset upper limit T1, judges that whether outdoor temp angle value T0 is less than or equal to pre-determined lower limit again
The example of T2, but be not limited thereto, it is possible to first judge that whether outdoor temp angle value T0 is less than or equal to setting in advance
Limit T2, then judge that whether outdoor temp angle value T0 is more than or equal to preset upper limit T1.
Additionally, in above-mentioned embodiment 2,4, the control flow shown in Fig. 1 and the control shown in Fig. 2
Flow process both can circulate incessantly and carry out (it is to say, performing step S2 of Fig. 1, S4, S5
In a certain step after the most again perform step S1, performed step S12 of Fig. 2, S15, S19,
Step S11 is the most again performed after a certain step in S22, S21), it is also possible to follow at regular intervals
Ring is once, it is also possible to the circulation primary when the operating condition of each indoor apparatus of air conditioner changes.
Claims (10)
1. a control method for indoor apparatus of air conditioner, utilizes controller to included by described indoor apparatus of air conditioner
Hot-swappable fans and new wind fan be controlled, it is characterised in that
Described hot-swappable fans has at least two operating gear stopping gear and produce different levels of noise,
Further, described new wind fan has at least two operating gear stopping gear and produce different levels of noise,
When described hot-swappable fans operates with arbitrary operating gear, utilize described controller to described new wind
The highest operating gear of fan limits, and makes described hot-swappable fans and described new wind fan running produce
Noise superposition after the difference of level of noise of total level of noise and described hot-swappable fans less than preset value.
2. the control method of indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that
Described hot-swappable fans and described new wind fan are respectively provided with run up gear and low-speed running shelves
Position,
When described hot-swappable fans operates with the gear that runs up, utilize described controller by described new wind
The highest operating gear of fan is limited to the gear that runs up,
When described hot-swappable fans gear at low speed operates, utilize described controller by described new wind
The highest operating gear of fan is limited to low-speed running gear.
3. the control method of indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that
When described indoor apparatus of air conditioner carries out ventilation operating, utilize described controller by described hot-swappable fans
Set to stopping gear, and described new wind fan is set to the gear that operates.
4. the control method of indoor apparatus of air conditioner as claimed in claim 2, it is characterised in that
Described controller is utilized to receive the outdoor temp angle value obtained by outdoor temperature sensor,
The described outdoor temp angle value received when described controller more than preset upper limit or is less than pre-determined lower limit
Time, utilize described controller to be set by described new wind fan to stopping gear or low-speed running gear, or
Described new wind fan is made to carry out intermittent running.
5. the control method of indoor apparatus of air conditioner as claimed in claim 4, it is characterised in that
Receive first from described controller and be more than preset upper limit or the described outdoor less than pre-determined lower limit
The moment of temperature value rises, and utilizes described controller to the described outdoor temperature Value Data in predetermined amount of time
The most all meet more than preset upper limit or judge less than pre-determined lower limit,
Described outdoor temperature Value Data within a predetermined period of time all meets more than preset upper limit or less than pre-
Under conditions of setting limit, utilize immediately described controller by described new wind fan set to stop gear or
Low-speed running gear, or make described new wind fan carry out intermittent running,
Described outdoor temperature Value Data within a predetermined period of time not all meets more than preset upper limit or is less than
Under conditions of pre-determined lower limit, described controller is utilized to make described new wind fan maintain original operating gear.
6. the control method of indoor apparatus of air conditioner as claimed in claim 4, it is characterised in that
Utilize detection part that the state of described outdoor temperature sensor is detected,
When described detection part detects that described outdoor temperature sensor breaks down, utilize described control
Device processed receives the fault message that described detection part detects, and sets described new wind fan to low
Speed operating gear or stopping gear.
7. the control method of indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that
When described indoor apparatus of air conditioner carries out thermal starting or defrosting operating, utilize described controller by described
New wind fan sets to stopping gear.
8. the control method of the indoor apparatus of air conditioner as described in claim 1 or 3, it is characterised in that
Utilize described controller to receive the control instruction from remote controller, and set according to this control instruction
Described hot-swappable fans or each gear of described new wind fan.
9. the control method of indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that
Described preset value is less than 3 decibels.
10. an indoor apparatus of air conditioner, including hot-swappable fans, new wind fan and to described hot-swappable fans
The controller being controlled with described new wind fan, it is characterised in that
Described controller is by the controlling party of the indoor apparatus of air conditioner according to any one of claim 1 to 9
Described indoor apparatus of air conditioner is controlled by method.
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| CN201510132784.8A CN106152373B (en) | 2015-03-25 | 2015-03-25 | The control method and air conditioner indoor unit of air conditioner indoor unit |
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| CN107192101A (en) * | 2017-06-19 | 2017-09-22 | 广东美的暖通设备有限公司 | The control method and control system of outdoor fan of air conditioner |
| CN107560067A (en) * | 2017-08-18 | 2018-01-09 | 广东美的暖通设备有限公司 | The control method of air conditioner, the control system of air conditioner and air conditioner |
| CN109237623A (en) * | 2018-09-27 | 2019-01-18 | 珠海格力电器股份有限公司 | The noise control method of air conditioner indoor unit, air-conditioner set and air conditioner indoor unit |
| CN110360756A (en) * | 2019-07-15 | 2019-10-22 | 珠海格力电器股份有限公司 | Intelligentized control method, device and the water heater of water heater |
| CN110579006A (en) * | 2019-07-27 | 2019-12-17 | 广州松下空调器有限公司 | linkage control method and system for air conditioning equipment |
| CN110578984A (en) * | 2019-09-19 | 2019-12-17 | 海信（山东）空调有限公司 | air conditioner control method and device based on fresh air function and air conditioner |
| CN111412577A (en) * | 2020-03-31 | 2020-07-14 | 宁波奥克斯电气股份有限公司 | Noise control method and device, fresh air conditioner and readable storage medium |
| CN112283895A (en) * | 2020-09-17 | 2021-01-29 | 海信（山东）空调有限公司 | Air conditioner and purifier self-starting noise control method |
| CN112283896A (en) * | 2020-09-17 | 2021-01-29 | 海信（山东）空调有限公司 | Air conditioner and fresh air module self-starting noise control method |
| CN114440424A (en) * | 2022-02-24 | 2022-05-06 | 北京小米移动软件有限公司 | Air conditioner control method and device, air conditioner and storage medium |
| CN115031386A (en) * | 2022-06-24 | 2022-09-09 | Tcl空调器(中山)有限公司 | Control method and device of air conditioner, air conditioner and storage medium |
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| CN107192101B (en) * | 2017-06-19 | 2019-11-22 | 广东美的暖通设备有限公司 | The control method and control system of outdoor fan of air conditioner |
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| CN111412577B (en) * | 2020-03-31 | 2021-10-12 | 宁波奥克斯电气股份有限公司 | Noise control method and device, fresh air conditioner and readable storage medium |
| CN111412577A (en) * | 2020-03-31 | 2020-07-14 | 宁波奥克斯电气股份有限公司 | Noise control method and device, fresh air conditioner and readable storage medium |
| CN112283895A (en) * | 2020-09-17 | 2021-01-29 | 海信（山东）空调有限公司 | Air conditioner and purifier self-starting noise control method |
| CN112283896A (en) * | 2020-09-17 | 2021-01-29 | 海信（山东）空调有限公司 | Air conditioner and fresh air module self-starting noise control method |
| WO2023024543A1 (en) * | 2021-08-23 | 2023-03-02 | 广州华凌制冷设备有限公司 | Air conditioner, control method therefor, and computer-readable storage medium |
| CN114440424A (en) * | 2022-02-24 | 2022-05-06 | 北京小米移动软件有限公司 | Air conditioner control method and device, air conditioner and storage medium |
| CN114440424B (en) * | 2022-02-24 | 2023-05-30 | 北京小米移动软件有限公司 | Air conditioner control method and device, air conditioner and storage medium |
| CN115031386A (en) * | 2022-06-24 | 2022-09-09 | Tcl空调器(中山)有限公司 | Control method and device of air conditioner, air conditioner and storage medium |
| CN115031386B (en) * | 2022-06-24 | 2023-12-05 | Tcl空调器(中山)有限公司 | Air conditioner control method and device, air conditioner and storage medium |
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