CN108397857A - Automatically cleaning control method and air conditioner for air conditioner - Google Patents

Automatically cleaning control method and air conditioner for air conditioner Download PDF

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Publication number
CN108397857A
CN108397857A CN201810059806.6A CN201810059806A CN108397857A CN 108397857 A CN108397857 A CN 108397857A CN 201810059806 A CN201810059806 A CN 201810059806A CN 108397857 A CN108397857 A CN 108397857A
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CN
China
Prior art keywords
temperature
automatically cleaning
air conditioner
coil
cleaning pattern
Prior art date
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CN201810059806.6A
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Chinese (zh)
Inventor
许文明
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青岛海尔空调器有限总公司
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Application filed by 青岛海尔空调器有限总公司 filed Critical 青岛海尔空调器有限总公司
Priority to CN201810059806.6A priority Critical patent/CN108397857A/en
Publication of CN108397857A publication Critical patent/CN108397857A/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32Responding to malfunctions or emergencies
    • F24F11/39Monitoring filter performance
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/65Electronic processing for selecting an operating mode
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies
    • Y02B30/78Ventilation adapted to air quality

Abstract

The invention belongs to air conditioner technical fields, it is intended to solve the problems, such as that existing air conditioner can not judge to open the opportunity of automatically cleaning pattern.For this purpose, the present invention provides a kind of automatically cleaning control method for air conditioner, which includes indoor unit, which includes:When air conditioner is run, the inlet temperature and outlet temperature of indoor unit are obtained;Calculate the temperature difference of inlet temperature and outlet temperature;If the temperature difference is less than standard temperature difference, further obtains the coil temperature of indoor unit and judged whether to execute automatically cleaning pattern according to the coil temperature of indoor unit;If the temperature difference is not less than standard temperature difference, automatically cleaning pattern is not executed.The present invention can enable air conditioner execute automatically cleaning pattern under reasonable conditions, avoid the frequent automatically cleaning of air conditioner and waste of energy, at the same avoid air conditioner by a very long time not automatically cleaning and cause air quality to be deteriorated, influence the health of people.

Description

Automatically cleaning control method and air conditioner for air conditioner

Technical field

The invention belongs to air conditioner technical fields, specifically provide a kind of automatically cleaning control method and air-conditioning for air conditioner Device.

Background technology

Air conditioner is the equipment that can be indoor refrigerating/heating, over time, the indoor unit of air conditioner and outdoor Dust stratification on machine can gradually increase, and dust stratification accumulation can grow a large amount of bacterium afterwards to a certain extent, and especially air flows through indoors When indoor unit, a large amount of dust and bacterium can be carried, it is therefore desirable to clean in time to air conditioner.

In the prior art, the cleaning mode of air conditioner includes artificial cleaning and air conditioner automatically cleaning, using artificial cleaning compared with It is time-consuming and laborious, needs to disassemble each parts of air conditioner and clean again, being also needed to after the completion of cleaning will be each Parts re-assembly.Therefore, present many air conditioners have used self-cleaning mode, still, by air conditioner reality The influence of the factors such as border installation site, actual motion state and indoor environment, air conditioner can not automatic decision unlatching automatically cleanings The opportunity of control, but user is needed voluntarily to carry out the automatically cleaning pattern for judging whether to execute air conditioner, this may result in:If The waste of the energy can be caused although can ensure the cleanliness factor of air conditioner by frequently opening automatically cleaning pattern, if by very Long a period of time opens automatically cleaning pattern, then it is difficult to ensure that the cleanliness factor of air conditioner, and may influence air conditioner just It is often used, while influencing the health of people.

Therefore, this field needs a kind of new automatically cleaning control method for air conditioner and corresponding air conditioner to solve The above problem.

Invention content

In order to solve the above problem in the prior art, can not judge to open automatically cleaning mould in order to solve existing air conditioner The problem of opportunity of formula, the present invention provides a kind of automatically cleaning control methods for air conditioner, which includes indoor unit, The automatically cleaning control method includes:When air conditioner is run, the inlet temperature and outlet temperature of indoor unit are obtained;Calculate import temperature The temperature difference of degree and outlet temperature;According to the temperature difference, judge whether to execute automatically cleaning pattern.

In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to the temperature difference, judge whether to execute automatically cleaning mould The step of formula " includes:Judge whether the temperature difference is less than standard temperature difference;If the temperature difference is less than standard temperature difference, further obtain The coil temperature of indoor unit simultaneously judges whether to execute automatically cleaning pattern according to the coil temperature of indoor unit.

In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to the temperature difference, judge whether to execute automatically cleaning mould The step of formula " further includes:If the temperature difference is not less than standard temperature difference, automatically cleaning pattern is not executed.

In the optimal technical scheme of above-mentioned automatically cleaning control method, air conditioner further includes outdoor unit and compressor, " according to The coil temperature of indoor unit judges whether to execute automatically cleaning pattern " the step of include:Judge whether the coil temperature of indoor unit is big In the first normal temperature value;If the coil temperature of indoor unit is more than the first normal temperature value, compressor is further obtained At least one of the coil temperature of delivery temperature and outdoor unit, and according to the coil pipe temperature of the delivery temperature of compressor and outdoor unit At least one of degree judges whether to execute automatically cleaning pattern.

In the optimal technical scheme of above-mentioned automatically cleaning control method, " judge whether to hold according to the coil temperature of indoor unit The step of row automatically cleaning pattern " includes:If the coil temperature of indoor unit is not more than the first normal temperature value, do not execute from clear Clean pattern.

In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to the delivery temperature of compressor and outdoor unit At least one of coil temperature judges whether to execute automatically cleaning pattern " the step of include:Judging the delivery temperature of compressor is Whether the no coil temperature for being more than the second normal temperature value and/or outdoor unit is more than third normal temperature value;If compression The delivery temperature of machine is more than the second normal temperature value and/or the coil temperature of outdoor unit is more than third normal temperature value, then It is immediately performed automatically cleaning pattern.

In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to the delivery temperature of compressor and outdoor unit At least one of coil temperature judges whether to execute automatically cleaning pattern " the step of further include:If the delivery temperature of compressor It is not more than third normal temperature value no more than the coil temperature of the second normal temperature value and outdoor unit, then does not execute automatically cleaning mould Formula.

In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to the temperature difference, judge whether to execute automatically cleaning mould The step of formula " further includes:If the execution number of the step of " judging whether the temperature difference is less than standard temperature difference " reaches preset times, Then it is immediately performed automatically cleaning pattern.

In the optimal technical scheme of above-mentioned automatically cleaning control method, automatically cleaning control method further includes:If air conditioner Run time reach preset time, then be immediately performed automatically cleaning pattern.

On the other hand, the present invention also provides a kind of air conditioner, which includes controller, which is configured to It is able to carry out above-mentioned automatically cleaning control method.

It will be appreciated to those of skill in the art that in the preferred technical solution of the present invention, it is first when air conditioner is run First judge whether the temperature difference of indoor unit inlet temperature and outlet temperature is less than standard temperature difference, if the temperature difference is not less than standard temperature Difference does not execute automatically cleaning pattern then, if the temperature difference is more than standard temperature difference, is further sentenced according to the coil temperature of indoor unit It is disconnected whether to enter automatically cleaning pattern, if the coil temperature of indoor unit is not high, without automatically cleaning pattern, if indoor unit Coil temperature is excessively high, then is further judged according at least one of coil temperature of the delivery temperature of compressor and outdoor unit Whether automatically cleaning pattern is entered, if at least one of coil temperature of the delivery temperature of compressor and outdoor unit is excessively high, It is immediately performed automatically cleaning pattern, if the coil temperature of the delivery temperature of compressor and outdoor unit is not high, without from clearly Clean pattern.Control mode in this way can make air conditioner according to the inlet and outlet temperature difference of indoor unit, the coil pipe temperature of indoor unit Degree, the delivery temperature of compressor and outdoor unit coil temperature judge the opportunity into automatically cleaning pattern, to realize air-conditioning The automatically cleaning of device enables air conditioner to execute automatically cleaning pattern under reasonable conditions, avoids the frequent automatically cleaning of air conditioner and unrestrained Take the energy, at the same avoid air conditioner by a very long time not automatically cleaning and cause air quality to be deteriorated, influence the health of people.

Further, on the basis of above-mentioned control mode, the present invention also provides another control modes, i.e., when " sentencing The disconnected temperature difference whether be less than standard temperature difference " the step of execution number reach preset times, air conditioner executes automatically cleaning mould automatically Formula, control mode in this way so that indoor unit coil temperature sensor, use in the coil temperature for detecting indoor unit In the outdoor unit coil pipe of the exhaust gas temperature sensor and coil temperature for detecting outdoor unit of the delivery temperature of detection compressor When the equal failure/damage of temperature sensor, still can be by calculating " judging whether the temperature difference is less than standard temperature difference " the step of Number is executed to judge the opportunity into automatically cleaning pattern, to enable air conditioner to be executed from clear according to second of control mode Clean pattern avoids air conditioner that from can not executing automatically cleaning pattern by the first control mode by occur not executing automatically cleaning mould always The case where formula.

Further, on the basis of above two control mode, the present invention, which further provides, passes through air-conditioning Whether the run time of device reaches preset time to determine whether executing the control mode of automatically cleaning pattern, control in this way Mode so that the inlet temperature sensor in the inlet temperature for detecting indoor unit, the outlet temperature for detecting indoor unit Outlet temperature sensor, coil temperature for detecting indoor unit indoor unit coil temperature sensor, for detecting compression The outdoor unit coil temperature sensor of the exhaust gas temperature sensor of the delivery temperature of machine and coil temperature for detecting outdoor unit When equal failure/damage, it still can judge the opportunity into automatically cleaning pattern by the run time of air conditioner, avoid air-conditioning Device can not occur not executing automatically cleaning pattern always by the first and second control mode execute automatically cleaning pattern Situation.

In addition, the air conditioner that further provides for based on the above technical solution of the present invention as a result of it is above-mentioned from Cleaning control method, thus have the technique effect of above-mentioned automatically cleaning control method, and compared to existing air conditioner, this hair Bright air conditioner can execute automatically cleaning pattern automatically, and can avoid the frequent automatically cleaning of air conditioner and waste of energy, simultaneously Avoid air conditioner by a very long time not automatically cleaning and cause air quality to be deteriorated, influence the health of people.

Description of the drawings

Fig. 1 is the flow chart of the automatically cleaning control method of the present invention;

Fig. 2 is the flow chart of the automatically cleaning control method embodiment of the present invention.

Specific implementation mode

The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this A little embodiments are used only for explaining the technical principle of the present invention, it is not intended that limit the scope of the invention.

It should be noted that in the description of the present invention, term " first ", " second ", " third " are used for description purposes only, It is not understood to indicate or imply relative importance.

The existing air conditioner pointed out based on background technology can not judge the problem of opening the opportunity of automatically cleaning pattern.The present invention Provide a kind of automatically cleaning control method and air conditioner for air conditioner, it is intended to enable whether air conditioner automatic decision executes Automatically cleaning pattern.

Specifically, controller of the invention includes indoor unit, compressor and outdoor unit, as shown in Figure 1, the present invention's is certainly clear Clean control method includes:When air conditioner is run, the inlet temperature and outlet temperature of indoor unit are obtained;It calculates inlet temperature and goes out The temperature difference of mouth temperature;According to the temperature difference, judge whether to execute automatically cleaning pattern.Wherein it is possible to be obtained by inlet temperature sensor The inlet temperature of indoor unit obtains the outlet temperature of indoor unit by outlet temperature sensor.In addition, air conditioner in the present invention Automatically cleaning carries out automatically cleaning mainly for the indoor unit and outdoor unit of air conditioner.

Preferably, as shown in Fig. 2, the step of " according to the temperature difference, judging whether to execute automatically cleaning pattern " includes:Judge the temperature difference Whether standard temperature difference is less than;If the temperature difference is less than standard temperature difference, the coil temperature and basis of indoor unit are further obtained The coil temperature of indoor unit judges whether to execute automatically cleaning pattern;If the temperature difference is not less than standard temperature difference, do not execute from clear Clean pattern.It should be noted that in the technology description of the present invention, " not executing automatically cleaning pattern " can be understood as not holding immediately Row automatically cleaning pattern, i.e. delay execute automatically cleaning pattern.Wherein it is possible to obtain interior by indoor unit coil temperature sensor The coil temperature of machine.

It is further preferred that the step of " being judged whether to execute automatically cleaning pattern according to the coil temperature of indoor unit ", includes: Judge whether the coil temperature of indoor unit is more than the first normal temperature value;If the coil temperature of indoor unit is more than the first standard temperature Angle value then further obtains at least one of the coil temperature of the delivery temperature and outdoor unit of compressor, and according to compressor Delivery temperature and outdoor unit at least one of coil temperature judge whether execute automatically cleaning pattern.Wherein it is possible to pass through Exhaust gas temperature sensor obtains the delivery temperature of compressor, obtains the disk of outdoor unit by outdoor unit coil temperature sensor Tube temperature degree.

Specifically, as shown in Fig. 2, " according at least one of the coil temperature of the delivery temperature of compressor and outdoor unit Judge whether to execute automatically cleaning pattern " the step of include:Judge whether the delivery temperature of compressor is more than the second normal temperature value And/or whether the coil temperature of outdoor unit is more than third normal temperature value;If the delivery temperature of compressor is more than second The coil temperature of normal temperature value and/or outdoor unit is more than third normal temperature value, then is immediately performed automatically cleaning pattern.Its In, and " judge compressor delivery temperature whether be more than the second normal temperature value " the step of and " judge the coil temperature of outdoor unit Whether be more than third normal temperature value " the step of can successively carry out, can also be carried out at the same time, i.e., in the coil pipe for meeting indoor unit Under the premise of temperature is more than the first normal temperature value, it can first judge that the delivery temperature of compressor judges the coil pipe temperature of outdoor unit again Degree (exactly this judgment step shown in Fig. 2), or first judge that the coil temperature of outdoor unit judges the exhaust temperature of compressor again Degree, then either judge the delivery temperature of compressor and the coil temperature of outdoor unit simultaneously.Come below by two embodiments detailed Carefully illustrate the preferred embodiment of the present invention.

Embodiment one

As shown in Fig. 2, if the delivery temperature of compressor is more than the second normal temperature value, automatically cleaning pattern is executed;Such as Whether the delivery temperature of fruit compressor is not more than the second normal temperature value, then further judge the coil temperature of outdoor unit more than the Three normal temperature values;If the coil temperature of outdoor unit is more than third normal temperature value, automatically cleaning pattern is executed;If outdoor The coil temperature of machine is not more than third normal temperature value, then does not execute automatically cleaning pattern.That is, meet indoor unit into The temperature difference of mouth temperature and outlet temperature is less than standard temperature difference and the coil temperature of indoor unit is more than the first normal temperature value Under the premise of, air conditioner first judges whether the delivery temperature of compressor more than the second standard value (judges the delivery temperature of compressor It is whether excessively high), if the excessive discharge temperature of compressor, it is immediately performed automatically cleaning pattern and the disk without judging outdoor unit Whether tube temperature degree is more than third normal temperature value;If the delivery temperature of compressor is not high, continue the coil pipe for judging outdoor unit Whether temperature is more than third normal temperature value (judging whether the coil temperature of outdoor unit is excessively high), if the coil pipe temperature of outdoor unit Height is spent, then is immediately performed automatically cleaning pattern, if the coil temperature of outdoor unit is not high, does not execute automatically cleaning pattern.

Embodiment two

Similarly with the principle of embodiment one, it if the coil temperature of outdoor unit is more than third normal temperature value, executes Automatically cleaning pattern;If the coil temperature of outdoor unit is not more than third normal temperature value, the exhaust of compressor is further judged Whether temperature is more than the second normal temperature value;If the delivery temperature of compressor is more than the second normal temperature value, execute from clear Clean pattern;If the delivery temperature of compressor is not more than the second normal temperature value, automatically cleaning pattern is not executed.The present embodiment with As soon as the control logic of embodiment is similar, do not repeat one by one herein.

To sum up, the temperature difference in the inlet temperature and outlet temperature that meet indoor unit is less than standard temperature difference and interior Under the premise of the coil temperature of machine is more than the first normal temperature value, either first judge that the delivery temperature of compressor judges outdoor again The coil temperature of machine, or first judge that the coil temperature of outdoor unit judges the delivery temperature of compressor again, then either sentence simultaneously The coil temperature of the delivery temperature and outdoor unit of disconnected compressor, as long as the delivery temperature for meeting compressor is more than the second normal temperature When the coil temperature of value and outdoor unit is more than at least one of third normal temperature value, air-conditioning is immediately performed automatically cleaning pattern.

In embodiments of the present invention, standard temperature difference above-mentioned can be measured before air conditioner manufacture, even if Air conditioner operation standard operating mode (i.e. air conditioner is in the state of cleaning completely), under standard condition, detects indoor unit respectively Inlet temperature and outlet temperature, and standard temperature difference is calculated.

Similar to the abovely, the first normal temperature value can be measured before air conditioner manufacture, i.e., air conditioner has been in In the state that all clear is clean, mensuration mode can be outdoor operating mode is divided into several regions according to temperature, such as 25 DEG C hereinafter, 25 to 30 DEG C, 30 to 35 DEG C, 35 to 40 DEG C and 40 DEG C or more.It in practical applications, can be with the frequency of fixing compressor and room The wind speed of interior machine and the wind speed of outdoor unit, reset temperature be 25 DEG C, make air conditioner run and indoors temperature close to 25 DEG C (i.e. Can be with deviation ± 1 DEG C) and run time the temperature range value of inner coil pipe is read in 20min or more, to obtain the standard work Normal temperature value under condition.25 to 30 DEG C, 30 to 35 DEG C, 35 to 40 DEG C and 40 are read in a like fashion likewise it is possible to adopt DEG C or more temperature range value under several standard conditions.In this way, it can be deduced that the normal temperature under each operating mode Value, and the normal temperature value under above-mentioned each operating mode can be written in computer board and/or back-end data, consequently facilitating air-conditioning It is compared with normal temperature value when device is run after manufacture.Similarly, it can also be obtained using above-mentioned test method each The third normal temperature value of the coil temperature of the second normal temperature value and outdoor unit of the delivery temperature of compressor under operating mode.

In addition, above-mentioned standard temperature difference, the first normal temperature value, the second normal temperature value and third normal temperature value can By above-mentioned experiment method measurement, can also be obtained by the experience of those skilled in the art, those skilled in the art can Standard temperature difference, the first normal temperature value, the second normal temperature value are neatly obtained in various manners to adopt in practical applications With third normal temperature value, as long as the separation determined by standard temperature difference can judge indoor unit the inlet and outlet temperature difference whether Too low, the separation determined by the first normal temperature value can judge whether the coil temperature of indoor unit is excessively high, passes through second The separation that normal temperature value determines can judge whether the delivery temperature of compressor is excessively high, be determined by third normal temperature value Separation can judge whether the coil temperature of outdoor unit excessively high.

Preferably, the step of " according to the temperature difference, judging whether to execute automatically cleaning pattern " further include:If " judging that the temperature difference is It is no be less than standard temperature difference " the step of execution number reach preset times, then be immediately performed automatically cleaning pattern.Wherein, ability Field technique personnel can set preset times by way of experiment, and preset times can also be set by way of experience, only Air conditioner can be made to execute automatically cleaning pattern by the separation that preset times determine.For example, preset times can be 5 Secondary, i.e., when the execution number " judge the temperature difference whether be less than standard temperature difference " the step of reaches 5 times, air conditioner is held automatically immediately Row automatically cleaning pattern.

Preferably, automatically cleaning control method of the invention further includes:If the run time of air conditioner reaches preset time, Then it is immediately performed automatically cleaning pattern.Wherein, those skilled in the art can set preset time by way of experiment, can also Preset time is set by way of experience, as long as air conditioner can be made to execute automatically cleaning by the separation that preset time determines Pattern.For example, preset time can be 10h (hour), i.e. when the run time of air conditioner reaches 10h, air conditioner is immediately It is automatic to execute automatically cleaning pattern.

So far, it has been combined preferred embodiment shown in the drawings and describes technical scheme of the present invention, still, this field Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific implementation modes.Without departing from this Under the premise of the principle of invention, those skilled in the art can make the relevant technologies feature equivalent change or replacement, these Technical solution after change or replacement is fallen within protection scope of the present invention.

Claims (10)

1. a kind of automatically cleaning control method for air conditioner, the air conditioner includes indoor unit, which is characterized in that described from clear Clean control method includes:
When the air conditioner is run, the inlet temperature and outlet temperature of the indoor unit are obtained;
Calculate the temperature difference of the inlet temperature and the outlet temperature;
According to the temperature difference, judge whether to execute automatically cleaning pattern.
2. automatically cleaning control method according to claim 1, which is characterized in that " according to the temperature difference, judge whether to execute The step of automatically cleaning pattern " includes:
Judge whether the temperature difference is less than standard temperature difference;
If the temperature difference is less than the standard temperature difference, the coil temperature of the indoor unit is further obtained and according to described The coil temperature of indoor unit judges whether to execute automatically cleaning pattern.
3. automatically cleaning control method according to claim 2, which is characterized in that " according to the temperature difference, judge whether to execute The step of automatically cleaning pattern " further includes:
If the temperature difference is not less than the standard temperature difference, automatically cleaning pattern is not executed.
4. automatically cleaning control method according to claim 2, which is characterized in that the air conditioner further includes outdoor unit and pressure The step of contracting machine, " being judged whether to execute automatically cleaning pattern according to the coil temperature of the indoor unit " includes:
Judge whether the coil temperature of the indoor unit is more than the first normal temperature value;
If the coil temperature of the indoor unit is more than the first normal temperature value, the row of the compressor is further obtained At least one of the coil temperature of temperature degree and the outdoor unit, and according to the delivery temperature of the compressor and the outdoor At least one of coil temperature of machine judges whether to execute automatically cleaning pattern.
5. automatically cleaning control method according to claim 4, which is characterized in that " according to the coil temperature of the indoor unit Judge whether to execute automatically cleaning pattern " the step of include:
If the coil temperature of the indoor unit is not more than the first normal temperature value, automatically cleaning pattern is not executed.
6. automatically cleaning control method according to claim 4, which is characterized in that " according to the delivery temperature of the compressor Judge whether to execute automatically cleaning pattern at least one of the coil temperature of the outdoor unit " the step of include:
Judge whether the delivery temperature of the compressor is more than the second normal temperature value and/or the coil pipe temperature of the outdoor unit Whether degree is more than third normal temperature value;
If the delivery temperature of the compressor is more than the second normal temperature value and/or the coil pipe temperature of the outdoor unit Degree is more than the third normal temperature value, then is immediately performed automatically cleaning pattern.
7. automatically cleaning control method according to claim 6, which is characterized in that " according to the delivery temperature of the compressor Judge whether to execute automatically cleaning pattern at least one of the coil temperature of the outdoor unit " the step of further include:
If the delivery temperature of the compressor is no more than the second normal temperature value and the coil temperature of the outdoor unit No more than the third normal temperature value, then automatically cleaning pattern is not executed.
8. automatically cleaning control method according to claim 2, which is characterized in that " according to the temperature difference, judge whether to execute The step of automatically cleaning pattern " further includes:
If the execution number of the step of " judging whether the temperature difference is less than standard temperature difference " reaches preset times, hold immediately Row automatically cleaning pattern.
9. automatically cleaning control method according to any one of claim 1 to 8, which is characterized in that the automatically cleaning control Method further includes:
If the run time of the air conditioner reaches preset time, it is immediately performed automatically cleaning pattern.
10. a kind of air conditioner, including controller, which is characterized in that the controller is configured to perform claim and requires 1 to 9 Any one of described in automatically cleaning control method.
CN201810059806.6A 2018-01-22 2018-01-22 Automatically cleaning control method and air conditioner for air conditioner CN108397857A (en)

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Application Number Priority Date Filing Date Title
CN201810059806.6A CN108397857A (en) 2018-01-22 2018-01-22 Automatically cleaning control method and air conditioner for air conditioner

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Application Number Priority Date Filing Date Title
CN201810059806.6A CN108397857A (en) 2018-01-22 2018-01-22 Automatically cleaning control method and air conditioner for air conditioner

Publications (1)

Publication Number Publication Date
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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06109309A (en) * 1992-09-24 1994-04-19 Matsushita Seiko Co Ltd Filter clogging controller of air conditioner
CN102748837A (en) * 2012-07-28 2012-10-24 Tcl空调器(中山)有限公司 Air conditioner and automatically-reminding method for dirty and blocking of filter screen thereof
CN103090504A (en) * 2011-11-04 2013-05-08 珠海格力电器股份有限公司 Air conditioner, and method and device for detecting air conditioner
CN104180470A (en) * 2013-05-23 2014-12-03 珠海格力电器股份有限公司 Cleaning reminding method and cleaning reminding device for air conditioner filtering device
CN106382709A (en) * 2016-08-26 2017-02-08 珠海格力电器股份有限公司 Method and system for detecting filth blockage of filter screen of air conditioner and air conditioner
CN106705376A (en) * 2017-01-04 2017-05-24 青岛海尔空调器有限总公司 Self-cleaning method of indoor unit of air conditioner
CN106839326A (en) * 2017-02-28 2017-06-13 广东美的制冷设备有限公司 Air conditioner fault reminding method, device and air-conditioner
CN107543896A (en) * 2016-06-23 2018-01-05 魏亮 The method that air-conditioning and Teat pump boiler partial function automatically control is realized based on data of weather forecast
CN107606741A (en) * 2017-09-28 2018-01-19 青岛海尔空调电子有限公司 The dirty stifled detection control method of air-conditioner outdoor unit

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06109309A (en) * 1992-09-24 1994-04-19 Matsushita Seiko Co Ltd Filter clogging controller of air conditioner
CN103090504A (en) * 2011-11-04 2013-05-08 珠海格力电器股份有限公司 Air conditioner, and method and device for detecting air conditioner
CN102748837A (en) * 2012-07-28 2012-10-24 Tcl空调器(中山)有限公司 Air conditioner and automatically-reminding method for dirty and blocking of filter screen thereof
CN104180470A (en) * 2013-05-23 2014-12-03 珠海格力电器股份有限公司 Cleaning reminding method and cleaning reminding device for air conditioner filtering device
CN107543896A (en) * 2016-06-23 2018-01-05 魏亮 The method that air-conditioning and Teat pump boiler partial function automatically control is realized based on data of weather forecast
CN106382709A (en) * 2016-08-26 2017-02-08 珠海格力电器股份有限公司 Method and system for detecting filth blockage of filter screen of air conditioner and air conditioner
CN106705376A (en) * 2017-01-04 2017-05-24 青岛海尔空调器有限总公司 Self-cleaning method of indoor unit of air conditioner
CN106839326A (en) * 2017-02-28 2017-06-13 广东美的制冷设备有限公司 Air conditioner fault reminding method, device and air-conditioner
CN107606741A (en) * 2017-09-28 2018-01-19 青岛海尔空调电子有限公司 The dirty stifled detection control method of air-conditioner outdoor unit

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