CN109827290A - Control method, device and the air conditioner of dirty stifled prompting - Google Patents
Control method, device and the air conditioner of dirty stifled prompting Download PDFInfo
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- CN109827290A CN109827290A CN201910159598.1A CN201910159598A CN109827290A CN 109827290 A CN109827290 A CN 109827290A CN 201910159598 A CN201910159598 A CN 201910159598A CN 109827290 A CN109827290 A CN 109827290A
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Abstract
Control method, device and the air conditioner of dirty stifled prompting provided by the invention, are related to air-conditioning technical field.The control method of the dirty stifled prompting is applied to air conditioner comprising: receive the first temperature value of air conditioner coil pipe in the first operating mode；Receive the leaving air temp value of air conditioner indoor fan in the first operating mode；Judge whether the first temperature value and the difference of leaving air temp value are not less than preset value；If the difference of the first temperature value and leaving air temp value is not less than preset value, dirty stifled signal is issued.The control method of the dirty stifled prompting can remind user to clean strainer etc. accurately, in time, improve the user experience sense.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to control method, device and the air-conditioning of a kind of dirty stifled prompting
Device.
Background technique
Clean-up performance, the heat exchanger surface clean-up performance of strainer all influence air conditioner effect, if dust accretions are excessive, hold
It is small to easily lead to indoor air output, the decline of room comfort, effect is poor, and unit is also easy to appear protection, and dust excessively will be with
Outlet air it is unhealthful.
The prior art is low for the accuracy of judgement degree of strainer, heat exchanger surface clean-up performance, affects user experience sense.
Summary of the invention
The present invention provides a kind of control method of dirty stifled prompting, clear to solve strainer, heat exchanger surface etc. in the prior art
The accuracy of judgement degree of clean degree is low, the problem that user experience is not good enough.
To solve the above problems, the present invention provides a kind of control method of dirty stifled prompting, it is applied to air conditioner, it is described dirty stifled
The control method of prompting includes:
Receive the first temperature value of air conditioner coil pipe in the first operating mode；
Receive the leaving air temp value of air conditioner indoor fan in the first operating mode；
Judge whether first temperature value and the difference of the leaving air temp value are not less than preset value；
If the difference of first temperature value and the leaving air temp value is not less than the preset value, dirty stifled letter is issued
Number.
The control method of dirty stifled prompting provided in an embodiment of the present invention, by the first operating mode, judging coil pipe
The difference of the leaving air temp value of first temperature value and indoor fan issues dirty stifled signal when the difference is not less than preset value, can
In order to which user cleans or cleans to strainer or heat exchanger surface according to the dirty stifled signal, can mention more accurate, in time
The user that wakes up cleans strainer or heat exchanger, improves the user experience sense.
Further, first temperature value for receiving air conditioner coil pipe in the first operating mode；Described in reception
Air conditioner in the first operating mode the leaving air temp value of indoor fan the step of before, the control method of the dirty stifled prompting is also
Include:
The frequency of use of heating mode and refrigeration mode in the period is being set according to the air conditioner, is controlling the air conditioner
With the high wind file position operation of first operational mode, wherein the air conditioner has low wind file position, apoplexy gear and the high wind
Gear.
By setting the frequency of use of heating mode and refrigeration mode in the period according to air conditioner, to control air conditioner
First operational mode is capable of providing preferable Rule of judgment, so that the judgement of dirty stifled situation is more accurate.
It is further, described to set the frequency of use of heating mode and refrigeration mode in the period according to the air conditioner,
Controlling the step of air conditioner is run with the high wind file position of first operational mode includes:
Judge that the air conditioner is setting the highest mode of frequency of use in the period as refrigeration mode or heating mode；
If the air conditioner is setting the highest mode of frequency of use in the period as refrigeration mode, the air conditioner is controlled
The first temperature is run in a chiller mode；
Also, whether the difference for judging first temperature value and the leaving air temp value is not less than the step of preset value
In rapid, the preset value is the first preset value.
Further, it is described judge the air conditioner set the highest mode of frequency of use in the period as refrigeration mode or
After the step of person's heating mode, the control method of the dirty stifled prompting further include:
If the air conditioner is setting the highest mode of frequency of use in the period as heating mode, the air conditioner is controlled
With the operation of heating mode second temperature；
Also, whether the difference for judging first temperature value and the leaving air temp value is not less than the step of preset value
In rapid, the preset value is the second preset value.
Further, first temperature value for receiving air conditioner coil pipe in the first operating mode；Described in reception
Air conditioner in the first operating mode the leaving air temp value of indoor fan the step of before, the control method of the dirty stifled prompting is also
Include:
Receive the outlet air velocity amplitude that the air conditioner booting runs indoor fan after the first duration；
Receive the second temperature value that the air conditioner booting runs coil pipe after the first duration；
Judge whether the outlet air velocity amplitude be not more than preset resistive value and the second temperature value in preset range
It is interior；
If the outlet air velocity amplitude is not more than the preset resistive value, also, the second temperature value is in the preset range
It is interior, then execute first temperature value for receiving air conditioner coil pipe in the first operating mode；The air conditioner is received to exist
The leaving air temp value step of indoor fan under first operational mode.
It is dirty stifled that the step combines the dirty stifled situation such as wind speed reacting condition strainer and coil temperature reacting condition strainer etc.
Two kinds of situations of situation, and the outlet air of the first temperature value and indoor fan of coil pipe is judged as the later period in the first operating mode
The premise of the difference of temperature value increases and determines the accuracys dirty plugging such as strainer.
Further, described to judge whether the outlet air velocity amplitude is not more than preset resistive value and the second temperature value
Whether within a preset range the step of after, the control method of the dirty stifled prompting further include:
If the outlet air velocity amplitude is greater than the preset resistive value；And/or the second temperature value is not in the preset range
It is interior, then it controls the air conditioner and operates normally.
Further, judge whether the outlet air velocity amplitude be not more than preset resistive value and the second temperature value
The step of within a preset range includes:
Judge the booting operational mode of the air conditioner for refrigeration mode or heating mode；
If the booting operational mode of the air conditioner is refrigeration mode, judge whether the second temperature value is not more than the
One preset temperature value.
Further, the step of operational mode for judging the air conditioner is refrigeration mode or heating mode it
Afterwards, the control method of the dirty stifled prompting further include:
If the booting operational mode of the air conditioner is heating mode, judge whether the second temperature value is not less than the
Two preset temperature values.
The dirty stifled alarm set of one kind provided by the invention, is applied to air conditioner, and the dirty stifled alarm set includes:
First receiving module, for receiving the first temperature value of air conditioner coil pipe in the first operating mode；
Second receiving module, the leaving air temp value of the indoor fan for receiving the air conditioner；
First judgment module, for judging it is pre- whether the difference of first temperature value and the leaving air temp value is not less than
If value；
First signal transmitting module, for issuing dirty stifled signal.
Dirty stifled alarm set provided in an embodiment of the present invention, by the first temperature in the first operating mode, judging coil pipe
The difference of angle value and the leaving air temp value of indoor fan issues dirty stifled signal when the difference is not less than preset value, can be in order to
User cleans strainer according to the dirty stifled signal, user can be reminded to clean strainer more accurate, in time, improving user makes
Use experience sense.
A kind of air conditioner provided by the invention, including controller, the controller are used to execute the dirty stifled prompting
Control method.
Air conditioner provided in an embodiment of the present invention, by the first operating mode, judge the first temperature value of coil pipe with
The difference of the leaving air temp value of indoor fan issues dirty stifled signal when the difference is not less than preset value, can be in order to user's root
Strainer etc. is cleaned according to the dirty stifled signal, user can be reminded to clean strainer etc. more accurate, in time, improve user and use
Experience sense.
Detailed description of the invention
Fig. 1 is sky applied by the control method of dirty stifled prompting described in the specific embodiment of the invention and dirty stifled alarm set
Adjust the structural schematic block diagram of device.
Fig. 2 is the flow diagram of the control method of dirty stifled prompting described in the specific embodiment of the invention.
Fig. 3 be the specific embodiment of the invention described in judge whether the outlet air velocity amplitude is not more than preset resistive value, and
The second temperature value whether within a preset range the step of flow diagram.
Fig. 4 is to set heating mode and refrigeration mode in the period according to air conditioner described in the specific embodiment of the invention
Frequency of use, control air conditioner with the first operation mode high wind file position run the step of flow diagram.
Fig. 5 is the partial functional block diagram of dirty stifled alarm set described in the specific embodiment of the invention.
Fig. 6 is the another partial functional block diagram of dirty stifled alarm set described in the specific embodiment of the invention.
Description of symbols:
100- air conditioner；110- indoor fan；The first temperature sensor of 120-；130- second temperature sensor；140- wind
Fast sensor；150- controller；160- coil pipe；201- wind speed receiving module；202- temperature reception module；203- first mode is sentenced
Disconnected module；204- the first size judgment module；205- the second size judgment module；The first execution module of 206-；207- second is held
Row module；208- second mode judgment module；209- first runs module；210- second runs module；211- first receives mould
Block；The second receiving module of 212-；213- first judgment module；The first signal transmitting module of 214-；215- second signal sends mould
Block.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
Fig. 1 is air conditioner 100 applied by the control method of dirty stifled prompting described in the present embodiment and dirty stifled alarm set
Structural schematic block diagram.Please refer to Fig. 1, present embodiments provide a kind of dirty stifled prompting control method and dirty stifled alarm set,
Applied to air conditioner 100, for accurate, prompting user cleaning strainer, cleaning heat exchanger surface etc. to improve user and use body in time
Test sense.
The air conditioner 100 includes indoor fan 110, coil pipe 160, the first temperature sensor 120, second temperature sensor
130, air velocity transducer 140 and controller 150 change when coil pipe 160 is used to flow through fluid in coil pipe 160 is managed with the outer air of pipe
Heat, air parameter in regulation room.Indoor fan 110 is used for outlet air.First temperature sensor 120 is arranged close to coil pipe 160, is used for
Detect the temperature of coil pipe 160.Second temperature sensor 130 is arranged close to indoor fan 110, for detecting leaving air temp.Wind speed
Sensor 140 is arranged also close to indoor fan 110, for detecting wind velocity.
Indoor fan 110 is electrically connected with controller 150, the first temperature sensor 120, second temperature sensor 130 and wind
Fast sensor 140 respectively with 150 electrical property of controller or communication connection.
Wherein, controller 150 is for controlling the operation of indoor fan 110, and for receiving the first temperature sensor 120, the
The signal of two temperature sensors 130 and air velocity transducer 140, and control air conditioner 100 according to these signals respectively and run.
Fig. 2 is the flow diagram of the control method of dirty stifled prompting described in the present embodiment.Referring to figure 2., in the present embodiment,
The control method of dirty stifled prompting the following steps are included:
Step S110: the outlet air velocity amplitude of indoor fan 110 after booting the first duration of operation of air conditioner 100 is received.
Step S120: the second temperature value of coil pipe 160 after booting the first duration of operation of air conditioner 100 is received.
Inventors have found that wind speed is to judge strainer major criterion dirty plugging, strainer is once dirty stifled, necessarily will cause out
The phenomenon that air quantity reduces, and wind speed reduces.But the variation of air quantity and wind speed is affected by many factors, therefore is only changed by wind speed
Judge that the dirty stifled situation precision of strainer is not high.
In cooling mode, strainer it is dirty it is stifled be likely to result in indoor leaving air temp and can reduce, the temperature of inside coil 160
Also can reduce, in a heating mode, strainer it is dirty it is stifled be likely to result in indoor leaving air temp and can increase, the temperature of inside coil 160
Degree can also increase.
In the present embodiment, using the wind velocity out for receiving indoor fan 110 after air conditioner 100 is switched on the first duration of operation
The second temperature value of value and coil pipe 160 has using the variation of the two values as strainer the first judgment criteria dirty plugging is excluded
It is improved the effect for judging precision.
It should be noted that the first duration can be 5 minutes, 10 minutes etc., detects and can protect after running Primary Market
Card obtains the parameter that can more reflect 100 operating status of air conditioner in the state that air conditioner 100 is relatively stable.
It is further to note that in the present embodiment, without limitation to the sequence of step S110 and step S120.It can be with
First carry out step S110 or step S120.
Step S130: judge whether wind speed angle value be not more than preset resistive value and second temperature value in default model
In enclosing.
It is understood that the resistance value R of air velocity transducer 140 changes with the variation of wind speed, it is generally the case that Ge Gefeng
Gear respectively corresponds different R values (waiting preset values that is, being correspondingly arranged on R1, R2, R3, R4 for each windscreen ...).
Preset resistive value usually can be set to R*c, and (wherein, c is attenuation coefficient, 0.7) property of can choose is set as.
In addition, it is necessary to explanation, inventors have found that change when 160 temperature of coil pipe is blocked by strainer in cooling mode
Changing variation when being blocked with 160 temperature of heating mode lower coil pipe by strainer has different.
Therefore, referring to figure 3., Fig. 3 is to judge whether the outlet air velocity amplitude is little described in the specific embodiment of the invention
In preset resistive value and the second temperature value whether within a preset range the step of flow diagram.In the present embodiment, should
Step S130 is further comprising the steps of:
Step S131: judge the booting operational mode of air conditioner 100 for refrigeration mode or heating mode.
Step S132: if the booting operational mode of air conditioner 100 is refrigeration mode, judge whether second temperature value is little
In the first preset temperature value.
It should be noted that the first preset temperature value can be set to 8 DEG C, 9 DEG C etc. in the present embodiment.
It is understood that when strainer does not block, after booting the first duration of operation of air conditioner 100, the temperature of coil pipe 160
Typically larger than the first preset temperature value.Due to strainer block so that the second temperature value of the coil pipe 160 measured no more than this first
Preset temperature value.
Step S133: if the booting operational mode of air conditioner 100 is heating mode, judge whether second temperature value is not small
In the second preset temperature value.
It should be noted that the second preset temperature value can be set to 49 DEG C, 50 DEG C etc. in the present embodiment.
It can also be appreciated that when strainer does not block, after booting the first duration of operation of air conditioner 100, coil pipe 160
Temperature is usually less than the second preset temperature value.Since strainer blocks, it is somebody's turn to do so that the second temperature value of the coil pipe 160 measured is not less than
Second preset temperature value.Please continue to refer to Fig. 2, in the present embodiment, the control method of dirty stifled prompting further include:
Step S140: if outlet air velocity amplitude is greater than preset resistive value；And/or second temperature value is not within a preset range, then controls
Air conditioner 100 processed operates normally.
That is, if the outlet air velocity amplitude for receiving indoor fan 110 after booting the first duration of operation of air conditioner 100 exists
Corresponding gear is greater than corresponding preset resistive value, then controls the normal operation of air conditioner 100.
If it is pre- to be greater than first for second temperature value in cooling mode after receiving booting the first duration of operation of air conditioner 100
If temperature value, or second temperature value then controls air conditioner 100 and normally transports less than the second preset temperature value in a heating mode
Row.
One in above-mentioned two condition sets up or one of when setting up, and is performed both by control air conditioner 100 and normally transports
Row, that is to say, that do not need to carry out the dirty stifled judgement of strainer, simplified program.
Step: if outlet air velocity amplitude is not more than preset resistive value, also, second temperature value is within a preset range, then executes step
Rapid S160: according to air conditioner 100 setting the period in the frequency of use of heating mode and refrigeration mode, control air conditioner 100 with
The high wind file position operation of first operational mode, wherein the first operational mode is heating mode or refrigeration mode；Air conditioner 100 has
Low wind file position, apoplexy gear and high wind file position.
It should be noted that the setting period can be one week, five days or other setting times.The purpose of step S160
It is to provide the precision of judgement.And, it is understood that alreading exceed setting week if air conditioner 100 is not used for a long time
Phase, then in booting in use, the use pattern of highest frequency is present mode.
Fig. 4 is the use described in the present embodiment according to air conditioner 100 heating mode and refrigeration mode within the setting period
Frequency, control air conditioner 100 with the first operation mode high wind file position run the step of flow diagram.Referring to figure 4., this implementation
Example in, step S160 the following steps are included:
Step S161: judge that air conditioner 100 is setting the highest mode of frequency of use in the period as refrigeration mode or system
Heat pattern.
Step S162: if air conditioner 100 is setting the highest mode of frequency of use in the period as refrigeration mode, sky is controlled
Adjusting device 100, the first temperature is run in a chiller mode.
Step S163: if air conditioner 100 is setting the highest mode of frequency of use in the period as heating mode, sky is controlled
Adjust device 100 with the operation of heating mode second temperature.
It should be noted that the first temperature can be set to 15 DEG C, 16 DEG C etc., second temperature can be set to 15 DEG C,
16 DEG C etc..
Please continue to refer to Fig. 2, in the present embodiment, the control method of dirty stifled prompting further include:
Step S171: the first temperature value of the coil pipe 160 in the first operating mode of air conditioner 100 is received.
Step S172: the leaving air temp value of the indoor fan 110 in the first operating mode of air conditioner 100 is received.
It should be appreciated that in an alternative embodiment, the first operational mode can also be booting operational mode.That is,
If step outlet air velocity amplitude is not more than preset resistive value, also, second temperature value is within a preset range, then follow the steps S160 it
Afterwards, step S171 and step S172 can directly be executed.Furthermore, it is desirable to which explanation, step S171 and step S172 are without first
Sequence afterwards.
The control method of dirty stifled prompting further include:
Step S180: judge whether the first temperature value and the difference of leaving air temp value are not less than preset value.
It should be noted that " difference " refers to the absolute value of two value difference values in the present embodiment, rather than simply two
Value is subtracted each other.
Step S191: if the difference of the first temperature value and leaving air temp value is not less than preset value, dirty stifled signal is issued.
Step S192: if the difference of the first temperature value and leaving air temp value is less than preset value, clean signal is issued.
It should be noted that different preset values can be set under refrigeration mode and heating mode.
As an implementation, in the present embodiment, if the highest mould of frequency of use within the setting period of air conditioner 100
Formula is refrigeration mode, then judges whether the first temperature value and the difference of leaving air temp value are not less than the first preset value, wherein first
Preset value can be 3,4 etc..
If the highest mode heating mode of frequency of use within the setting period of air conditioner 100, judges the first temperature value
Whether it is not less than the second preset value with the difference of leaving air temp value, wherein the second preset value can be 6,7 etc..
That is, if air conditioner 100 is setting the highest mode of frequency of use in the period as refrigeration mode, also,
The difference of first temperature value and leaving air temp value issues dirty stifled signal not less than the first preset value, wherein dirty stifled signal can be
Display is cried face and the dirty mark of strainer on the panel of air conditioner 100, and can also have buzzer.If the first temperature value with
The difference of leaving air temp value then issues clean signal less than the first preset value, wherein clean signal can be to be shown on panel
Smiling face and the clean mark of strainer.
On the other hand, if air conditioner 100 is setting the highest mode of frequency of use in the period as heating mode, also,
The difference of first temperature value and leaving air temp value issues dirty stifled signal not less than the second preset value；If the first temperature value and outlet air
The difference of temperature value then issues clean signal less than the second preset value.
It is understood that the control method of dirty stifled prompting disclosed in the present embodiment, by the first operating mode, sentencing
The difference of the leaving air temp value of the first temperature value and indoor fan 110 of fault wall pipe 160, when the difference is not less than preset value,
Dirty stifled signal is issued, strainer can be cleaned according to the dirty stifled signal in order to user, more accurate, timely can remind and use
Strainer is cleaned at family, improves the user experience sense.Also, the control method of the dirty stifled prompting combines wind speed reacting condition strainer
Two kinds of situations of dirty stifled situation and 160 temperature change of the coil pipe reaction dirty stifled situation of strainer, and mould is run first as the later period
Formula judges the premise of the difference of the first temperature value of coil pipe 160 and the leaving air temp value of indoor fan 110, increases judgement filter
Net accuracy dirty plugging.
It should be appreciated that equally to can be used for heat exchanger surface etc. dirty for the control method of dirty stifled prompting disclosed in the present embodiment
Stifled prompting.
Fig. 5 is the partial functional block diagram of dirty stifled alarm set described in the present embodiment.Fig. 6 is dirty described in the present embodiment
The another partial functional block diagram of stifled alarm set.Incorporated by reference to referring to figure 5 and figure 6, present embodiment discloses a kind of dirty stifled promptings
Device comprising:
Wind speed receiving module 201 runs the outlet air of indoor fan 110 after the first duration for receiving the booting of air conditioner 100
Velocity amplitude.Wherein step S110 is executed by wind speed receiving module 201.
Temperature reception module 202 runs the second temperature of coil pipe 160 after the first duration for receiving the booting of air conditioner 100
Value.Wherein step S120 is executed by temperature reception module 202.
First mode judgment module 203, for judging the booting operational mode of air conditioner 100 for refrigeration mode or heating
Mode.Wherein step S131 is executed by first mode judgment module 203.
First size judgment module 204 judges the if the booting operational mode for air conditioner 100 is refrigeration mode
Whether two temperature values are not more than the first preset temperature value.Wherein step S132 is executed by the first size judgment module 204.
Second size judgment module 205 judges the if the booting operational mode for air conditioner 100 is heating mode
Whether two temperature values are not less than the second preset temperature value.Wherein step S133 is executed by the second size judgment module 205.
First execution module 206, if being greater than preset resistive value for outlet air velocity amplitude；And/or second temperature value is not default
In range, then the normal operation of air conditioner 100 is controlled.Step S140 is executed by the first execution module 206.
Second execution module 207, if being not more than preset resistive value for outlet air velocity amplitude, also, second temperature value is default
In range, S160 is thened follow the steps.If step outlet air velocity amplitude is not more than preset resistive value, also, second temperature value is in default model
In enclosing, thens follow the steps S160 and executed by the second execution module 207.
Second mode judgment module 208, for judge air conditioner 100 set the highest mode of frequency of use in the period as
Refrigeration mode or heating mode.Step S161 is executed by second mode judgment module 208.
First operation module 209, if setting the highest mode of frequency of use in the period as the mould that freezes for air conditioner 100
Formula, then controlling air conditioner 100, the first temperature is run in a chiller mode.Step S162 is executed by the first operation module 209.
Second operation module 210, if setting the highest mode of frequency of use in the period to heat mould for air conditioner 100
Formula controls air conditioner 100 then with the operation of heating mode second temperature.Step S163 is executed by the second operation module 210.
First receiving module 211, for receiving the first temperature value of the coil pipe 160 in the first operating mode of air conditioner 100.
Step S171 is executed by the first receiving module 211.
Second receiving module 212, for receive air conditioner 100 in the first operating mode indoor fan 110 go out wind-warm syndrome
Angle value.Step S172 is executed by the second receiving module 212.
First judgment module 213, for judging whether the first temperature value and the difference of leaving air temp value are not less than preset value.
Step S180 is executed by first judgment module 213.
First signal transmitting module 214, if being not less than preset value for the difference of the first temperature value and leaving air temp value,
Issue dirty stifled signal.Step S191 is executed by the first signal transmitting module 214.
Second signal sending module 215 is sent out if being less than preset value for the difference of the first temperature value and leaving air temp value
Clean signal out.Step S192 is executed by second signal sending module 215.
To sum up, it is to be understood that dirty stifled alarm set provided in this embodiment, by the first operating mode, sentencing
The difference of the leaving air temp value of the first temperature value and indoor fan 110 of fault wall pipe 160, when the difference is not less than preset value,
Dirty stifled signal is issued, strainer can be cleaned according to the dirty stifled signal in order to user, more accurate, timely can remind and use
Strainer is cleaned at family, improves the user experience sense.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (10)
1. a kind of control method of dirty stifled prompting, is applied to air conditioner (100), which is characterized in that the control of the dirty stifled prompting
Method includes:
Receive the first temperature value of the air conditioner (100) coil pipe (160) in the first operating mode；
Receive the leaving air temp value of the air conditioner (100) indoor fan (110) in the first operating mode；
Judge whether first temperature value and the difference of the leaving air temp value are not less than preset value；
If the difference of first temperature value and the leaving air temp value is not less than the preset value, dirty stifled signal is issued.
2. the control method of dirty stifled prompting as described in claim 1, which is characterized in that described to receive the air conditioner (100)
First temperature value of coil pipe (160) in the first operating mode；It is indoor in the first operating mode to receive the air conditioner (100)
Before the step of leaving air temp value of blower (110), the control method of the dirty stifled prompting further include:
The frequency of use of heating mode and refrigeration mode in the period is being set according to the air conditioner (100), is controlling the air-conditioning
Device (100) is with the high wind file position operation of first operational mode, wherein first operational mode is heating mode or refrigeration mould
Formula；The air conditioner (100) has low wind file position, apoplexy gear and the high wind file position.
3. the control method of dirty stifled prompting as claimed in claim 2, which is characterized in that described according to the air conditioner (100)
The frequency of use of heating mode and refrigeration mode within the setting period controls the air conditioner (100) with the first operation mould
The step of formula high wind file position operation includes:
Judge that the air conditioner (100) is setting the highest mode of frequency of use in the period as refrigeration mode or heating mode；
If the air conditioner (100) is setting the highest mode of frequency of use in the period as refrigeration mode, the air-conditioning is controlled
The first temperature is run device (100) in a chiller mode；
Also, the step of whether difference for judging first temperature value and the leaving air temp value is not less than preset value
In, the preset value is the first preset value.
4. the control method of dirty stifled prompting as claimed in claim 3, which is characterized in that the judgement air conditioner (100)
After setting the step of highest mode of frequency of use in the period is refrigeration mode or heating mode, the dirty stifled prompting
Control method further include:
If the air conditioner (100) is setting the highest mode of frequency of use in the period as heating mode, the air-conditioning is controlled
Device (100) is with the operation of heating mode second temperature；
Also, the step of whether difference for judging first temperature value and the leaving air temp value is not less than preset value
In, the preset value is the second preset value.
5. the control method of dirty stifled prompting according to any one of claims 1-4, which is characterized in that described to receive the air-conditioning
First temperature value of device (100) coil pipe (160) in the first operating mode；It receives the air conditioner (100) and runs mould first
Under formula the step of the leaving air temp value of indoor fan (110) before, the control method of the dirty stifled prompting further include:
Receive the outlet air velocity amplitude that the air conditioner (100) booting runs indoor fan (110) after the first duration；
Receive the second temperature value that the air conditioner (100) booting runs coil pipe (160) after the first duration；
Judge whether within a preset range whether the outlet air velocity amplitude be not more than preset resistive value and the second temperature value；
If the outlet air velocity amplitude is not more than the preset resistive value, also, the second temperature value is in the preset range, then
Execute first temperature value for receiving the air conditioner (100) coil pipe (160) in the first operating mode；Receive the air-conditioning
The leaving air temp value step of device (100) indoor fan (110) in the first operating mode.
6. the control method of dirty stifled prompting as claimed in claim 5, which is characterized in that described to judge that the outlet air velocity amplitude is
It is no no more than preset resistive value and the second temperature value whether within a preset range the step of after, the dirty stifled prompting
Control method further include:
If the outlet air velocity amplitude is greater than the preset resistive value；And/or the second temperature value is in the preset range,
Then control the air conditioner (100) normal operation.
7. the control method of dirty stifled prompting as claimed in claim 5, which is characterized in that whether not to judge the outlet air velocity amplitude
Greater than preset resistive value and the second temperature value whether within a preset range the step of include:
Judge the booting operational mode of the air conditioner (100) for refrigeration mode or heating mode；
If the booting operational mode of the air conditioner (100) is refrigeration mode, judge whether the second temperature value is not more than
First preset temperature value.
8. the control method of dirty stifled prompting as claimed in claim 7, which is characterized in that the judgement air conditioner (100)
Operational mode be refrigeration mode or heating mode the step of after, the control method of the dirty stifled prompting further include:
If the booting operational mode of the air conditioner (100) is heating mode, judge whether the second temperature value is not less than
Second preset temperature value.
9. a kind of dirty stifled alarm set, is applied to air conditioner (100), which is characterized in that the dirty stifled alarm set includes:
First receiving module (211), for receive the air conditioner (100) in the first operating mode coil pipe (160) first
Temperature value；
Second receiving module (212), the leaving air temp value of the indoor fan (110) for receiving the air conditioner (100)；
First judgment module (213), for judging whether first temperature value and the difference of the leaving air temp value are not less than
Preset value；
First signal transmitting module (214), for issuing dirty stifled signal.
10. a kind of air conditioner, which is characterized in that including controller (150), the controller (150) is for executing as right is wanted
Seek the control method of the described in any item dirty stifled promptings of 1-8.
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