CN107062537A - The detection method and device of condenser for outdoor unit of air conditioner cleanliness factor - Google Patents
The detection method and device of condenser for outdoor unit of air conditioner cleanliness factor Download PDFInfo
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- CN107062537A CN107062537A CN201710198877.XA CN201710198877A CN107062537A CN 107062537 A CN107062537 A CN 107062537A CN 201710198877 A CN201710198877 A CN 201710198877A CN 107062537 A CN107062537 A CN 107062537A
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- 230000003749 cleanliness Effects 0.000 title claims abstract description 45
- 238000001514 detection method Methods 0.000 title claims abstract description 44
- 238000004378 air conditioning Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000005057 refrigeration Methods 0.000 claims description 5
- 241000208340 Araliaceae Species 0.000 claims description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 2
- 235000008434 ginseng Nutrition 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000010257 thawing Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses the detection method of condenser for outdoor unit of air conditioner cleanliness factor, belong to air-conditioning technical field.This method includes：Detect the change of the blower fan load of the outdoor unit；When the change satisfaction imposes a condition, determine that the cleanliness factor of the condenser indicates the cleaning condenser.The invention also discloses the detection means of condenser for outdoor unit of air conditioner cleanliness factor.The device includes：Detection module, the change of the blower fan load for detecting the outdoor unit；Determining module, for when the change satisfaction imposes a condition, determining that the cleanliness factor of the condenser indicates the cleaning condenser.
Description
Technical field
The present invention relates to the detection method and dress of air-conditioning technical field, more particularly to condenser for outdoor unit of air conditioner cleanliness factor
Put.
Background technology
Condenser for outdoor unit of air conditioner is blocked by dust or foul, can be influenceed condenser heat transfer effect, thus be had influence on
The cooling or heating effect of indoor set.Environment residing for outdoor condenser is different, and the speed for ash is also different.If condenser institute
Place's ambient dust is very big, and condenser can inherently adsorb many dusts.Particularly air conditioning multi-couple unit, can typically be arranged on building
Top or the terrace part in building, present position environment are more severe, the speed of ash.
It is at present by the regular clear of personnel after sale by the treatment Countermeasures that dust or foul are blocked to outdoor condenser
Reason, the detection scheme of condenser for outdoor unit of air conditioner cleanliness factor is not directed to also.
The content of the invention
The embodiments of the invention provide the detection method and device of condenser for outdoor unit of air conditioner cleanliness factor, to solve existing skill
The problem of art can not detect condenser for outdoor unit of air conditioner cleanliness factor.There is one substantially for some aspects of the embodiment to disclosure
Understanding, shown below is simple summary.The summarized section is not extensive overview, nor to determine that key/critical is constituted
Element or the protection domain for describing these embodiments.Its sole purpose is that some concepts are presented with simple form, in this, as
The preamble of following detailed description.
There is provided a kind of detection side of condenser for outdoor unit of air conditioner cleanliness factor for first aspect according to embodiments of the present invention
Method, methods described includes：Detect the change of the blower fan load of the outdoor unit；When the change satisfaction imposes a condition, it is determined that
The cleanliness factor of the condenser indicates the cleaning condenser.
Alternatively, methods described also includes：Determine the mode of operation of the air-conditioning；When the mode of operation is refrigeration mode
When, the step of the change of the blower fan load of outdoor unit described in perform detection；When the mode of operation is heating mode, institute is judged
State whether condenser is in frozen condition, if the condenser is not in frozen condition, the wind of outdoor unit described in perform detection
The step of change of machine load.
Alternatively, it is described to judge whether the condenser is in frozen condition, including：Judging the temperature of the condenser is
It is no to be more than the first desired temperature and whether the environment temperature residing for the outdoor unit is more than second temperature setting value；When described
The temperature of condenser is more than the second temperature more than the environment temperature residing for first desired temperature and the outdoor unit
During setting value, the condenser is not in frozen condition.
Alternatively, the change satisfaction imposes a condition, including：The change meets that the current rotating speed of the blower fan is corresponding to be set
Fixed condition.
Alternatively, the change of the blower fan load is turned to：The change of the driving parameter of the blower fan；It is described impose a condition for：
The driving parameter of the blower fan is increased to more than given threshold.
Alternatively, the determination method of the given threshold, including：The air-conditioning is controlled to enter debugging mode；Read each
Take the driving parameter that the blower fan is read in the cycle；When described read up to setting number of times, the driving ginseng of the blower fan is calculated
Several average value, regard the average value as the given threshold.
Alternatively, the determination method of the given threshold, in addition to：The average value and setting regulated quantity sum are calculated,
It is used as the given threshold；The wind speed of the regulated quantity and the air-conditioning local environment and amount of dust at least one of it is related.
Alternatively, the determination method of the given threshold, in addition to：The air-conditioning is controlled to enter after debugging mode, control
The rotating speed of the blower fan is made to setting value, or the control blower fan rotating speed to setting interval.
Alternatively, methods described also includes：The warning information for cleaning the condenser is sent to the indoor set of the air-conditioning.
Second aspect according to embodiments of the present invention there is provided a kind of detection means of condenser for outdoor unit of air conditioner cleanliness factor,
Described device includes：Detection module, the change of the blower fan load for detecting the outdoor unit；Determining module, for described
When change satisfaction imposes a condition, determine that the cleanliness factor of the condenser indicates the cleaning condenser.
The third aspect according to embodiments of the present invention there is provided a kind of detection means of condenser for outdoor unit of air conditioner cleanliness factor,
Described device includes：Memory, for store instruction；Processor, is configured as reading the instruction, performs following operation：Inspection
Survey the change of the blower fan load of the outdoor unit；When the change satisfaction imposes a condition, the cleanliness factor of the condenser is determined
Indicate the cleaning condenser.
Technical scheme provided in an embodiment of the present invention can include the following benefits：
The blower fan load of outdoor unit is detected, the cleannes of condenser are characterized with the value of blower fan load, by right
Blower fan load is judged, when blower fan load, which is met, to impose a condition, then it is assumed that condenser needs to be cleared up, and thus provides
A kind of detection scheme for condenser for outdoor unit of air conditioner cleanliness factor.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
Can the limitation present invention.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the present invention
Example, and for explaining principle of the invention together with specification.
Fig. 1 is a kind of stream of the detection method of condenser for outdoor unit of air conditioner cleanliness factor according to an exemplary embodiment
Journey schematic diagram；
Fig. 2 is a kind of stream of the detection method of condenser for outdoor unit of air conditioner cleanliness factor according to an exemplary embodiment
Journey schematic diagram；
Fig. 3 is a kind of frame of the detection means of condenser for outdoor unit of air conditioner cleanliness factor according to an exemplary embodiment
Figure；
Fig. 4 is a kind of frame of the detection means of condenser for outdoor unit of air conditioner cleanliness factor according to an exemplary embodiment
Figure.
Embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Put into practice them.Embodiment only represents possible change.Unless explicitly requested, otherwise single components and functionality is optional, and
And the order of operation can change.The part of some embodiments and feature can be included in or replace other embodiments
Part and feature.The scope of embodiment of the present invention includes the gamut of claims, and claims institute
There is obtainable equivalent.Herein, each embodiment can individually or generally be represented that this is only with term " invention "
It is merely for convenience, and if in fact disclosing the invention more than one, it is not meant to automatically limit the scope of the application
For any single invention or inventive concept.Herein, such as first and second or the like relational terms are used only for one
Entity or operation make a distinction with another entity or operation, exist without requiring or implying between these entities or operation
Any actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant be intended to it is non-exclusive
Property include so that process, method or equipment including a series of key elements not only include those key elements, but also including
Other key elements being not expressly set out.Each embodiment herein is described by the way of progressive, and each embodiment is stressed
Be all between difference with other embodiment, each embodiment identical similar portion mutually referring to.For implementing
For example disclosed structure, product etc., because it is corresponding with part disclosed in embodiment, so fairly simple, the phase of description
Part is closed referring to method part illustration.
As shown in figure 1, showing for a kind of method flow of condenser for outdoor unit of air conditioner cleanliness factor provided in an embodiment of the present invention
It is intended to, including：Step S101, detects the change of the blower fan load of outdoor unit；Step S102, when change satisfaction imposes a condition,
Determine that the cleanliness factor of condenser indicates cleaning condenser.
The blower fan load of outdoor unit is detected, the cleannes of condenser are characterized with the value of blower fan load, by right
Blower fan load is judged, when blower fan load, which is met, to impose a condition, then it is assumed that condenser needs to be cleared up, therefore the present invention
Embodiment provides a kind of detection scheme for condenser for outdoor unit of air conditioner cleanliness factor.
In certain embodiments, as shown in Fig. 2 the method for condenser for outdoor unit of air conditioner cleanliness factor comprises the following steps.
Step S201, determines the mode of operation of air-conditioning, when air-conditioning is under refrigeration mode, performs step S203, works as air-conditioning
Under heating mode, step S202 is performed.
In step S202, judge whether condenser is in frozen condition, if condenser is not in frozen condition, perform
Step S203, if condenser is in frozen condition, carries out defrosting processing.
It is similar with the situation that condenser is blocked by dust or foul if condenser is under frozen condition, same meeting
Influence the heat transfer effect of condenser.Therefore it is determined that execution step S202 judges whether condenser is located after air-conditioning is in heating mode
In frozen condition.Specific deterministic process is as follows：Judge whether the temperature of condenser is more than the first desired temperature and outdoor unit institute
Whether the environment temperature at place is more than second temperature setting value, when the temperature of condenser is more than the first desired temperature and outdoor unit
When residing environment temperature is more than second temperature setting value, then it is assumed that condenser is not at frozen condition.
If condenser is in frozen condition, defrosting processing is carried out to condenser, then proceedes to perform step S202.Or
Person, if condenser is in frozen condition, defrosting processing is carried out to condenser.Then proceed to perform step S201.
In step S203, the blower fan driving Parameters variation of detection outdoor unit.
The driving parameter of outdoor unit blower fan indicates the size of blower fan load.In air-conditioner outdoor unit, condenser and blower fan position
Between air inlet and air outlet, condenser is located at air inlet side, and blower fan is located at air outlet side, and wind is inhaled by condenser by blower fan
Come in, then discharged by air outlet, when condenser is stifled, the pressure that blower fan is inhaled will become big, and the driving parameter of blower fan just becomes
Greatly.Because the driving parameter to outdoor unit blower fan can indicate the size of outdoor unit blower fan load.
In step S204, judge whether the driving parameter of blower fan is increased to more than given threshold, if it is, performing step
Rapid S205, otherwise continues executing with step S203.
Air-conditioning system is preset with the given threshold that a blower fan drives parameter.As air-conditioning system works long hours, condensation
The dust of device absorption increases, and the blower fan driving parameter of outdoor unit gradually increases, and is more than when detecting blower fan driving parameter and increasing to
Given threshold, performs step S205.
In step S205, confirm that the cleannes of condenser indicate cleaning condenser.
As optional embodiment, rotation speed of fan is different, and the blower fan of corresponding outdoor unit drives the given threshold of parameter
Can be different.Now, when air-conditioning is under heating mode, the rotating speed of blower fan can also be first obtained before step S202.When
When air-conditioning is under refrigeration mode, the rotating speed of blower fan can also be first obtained before step S203.
Rotation speed of fan can be divided into high speed, middling speed and low speed, and its high speed, middling speed and low speed represent the correspondence of rotation speed of fan
It is interval.When rotation speed of fan is high speed, middling speed, low speed, meeting one blower fan of each correspondence drives the given threshold of parameter.
The position that every air-conditioning is installed is different, and the load circumstance residing for air-conditioner outdoor unit is just different, therefore motor
Reach identical rotating speed, it is necessary to blower fan driving parameter it is also different, therefore drive parameter to judge that condenser is clean using blower fan
Degree is used as wind before determining the need for cleaning, to first have to obtain a blower fan driving parameter reference value using this reference value
Machine drives the given threshold of parameter.Air-conditioning determines that blower fan drives parameter reference value under debugging mode.Wherein, given threshold is really
Determine process as follows：Control air-conditioning enters debugging mode, and blower fan driving parameter is read in each read cycle, is set when reading to reach
When determining number of times, the average value that blower fan drives parameter is calculated.
Carry out the determination process of illustratively given threshold with reference to a specific embodiment：
Air-conditioner set is placed under the test environment that simulation later stage application environment is set, acquiescence air-conditioning condenser is clean
's.Control air-conditioning enters debugging mode, sets rotation speed of fan as at a high speed.When blower fan be in high-speed condition under, each major cycle
Once real-time blower fan drives parameter value for accumulative reading, and cumulative calculation is carried out to the blower fan driving parameter value of reading.When reading
When number of times reaches setting number of times, the average value that blower fan drives parameter is asked for.The setting of parameter is driven using this average value as blower fan
Threshold value.
Further, it is contemplated that the influence of outdoor unit local environment factor, calculate blowing machine driving parameter average value it
Afterwards, the average value and setting regulated quantity sum are calculated, is used as the given threshold that blower fan drives parameter.Wherein regulated quantity and air-conditioning
The wind speed of local environment is related at least one of amount of dust.
It is larger through the intake of condenser if the strong wind weather of air-conditioning later stage application region is more, with other strong wind
The less area of weather is compared, and when the cleanliness factor of condenser is identical, blower fan driving parameter is smaller.
If the amount of dust of air-conditioning later stage application environment is more, the speed of condenser adhesive dust, with other dusts
The less environment of amount is compared, under same rotational speed, and the time used in blower fan driving parameter increase identical value is shorter.
Carry out the determination process of illustratively given threshold with reference to a specific embodiment：
The wind speed of later stage application environment is detected, wind speed average value and strong wind in the more environment of strong wind weather is determined
Wind speed average value size of the difference in the less environment of weather, a regulated quantity is set according to difference.
Air-conditioner set is placed under the test environment that simulation later stage application environment is set, acquiescence air-conditioning condenser is clean
's.Control air-conditioning enters debugging mode, sets rotation speed of fan as at a high speed.When blower fan be in high-speed condition under, each major cycle
Once real-time blower fan drives parameter value for accumulative reading, and cumulative calculation is carried out to the driving parameter value of reading.When the number of times of reading
When reaching setting number of times, ask for driving the average value of parameter.The average value and setting regulated quantity sum of blower fan driving parameter are calculated,
And the given threshold of parameter is driven as blower fan.
Blower fan driving parameter to outdoor unit is detected, drives the value of parameter to characterize the cleaning of condenser with blower fan
Degree, by blower fan drive parameter judge, when blower fan driving parameter satisfaction impose a condition when, then it is assumed that condenser need into
Row cleaning, therefore the embodiments of the invention provide a kind of detection scheme for condenser for outdoor unit of air conditioner cleanliness factor.
In certain embodiments, can be to air-conditioning after step S205 confirms that the cleannes of condenser indicate cleaning condenser
Indoor set sends the warning information of cleaning condenser.User is reminded to clear up condenser.
It is corresponding with preceding method embodiment, as shown in figure 4, cold for a kind of air-conditioner outdoor unit provided in an embodiment of the present invention
The detection means schematic diagram of condenser cleanliness factor.Including detection module 301 and determining module 302.
Detection module 301, the change of the blower fan load for detecting outdoor unit.Determining module 302, in detection module
When the change satisfaction of 301 detections imposes a condition, determine that the cleanliness factor of condenser indicates cleaning condenser.
The device that the present embodiment is provided, which can be realized, to be detected to the blower fan load of outdoor unit and blower fan load is carried out
Judge.The blower fan load of outdoor unit is detected, the cleannes of condenser are characterized with the value of blower fan load, by blower fan
Load is judged, when blower fan load, which is met, to impose a condition, then it is assumed that condenser needs to be cleared up, therefore the present invention is implemented
Example provides a kind of detection means for condenser for outdoor unit of air conditioner cleanliness factor.
In certain embodiments, the detection means of condenser for outdoor unit of air conditioner cleanliness factor includes detection module 301, determines mould
Block 302 and judge module 401.
Determining module 302, the mode of operation for determining air-conditioning is additionally operable to meet in outdoor unit blower fan driving Parameters variation
Determine that the cleanliness factor of condenser indicates cleaning condenser when imposing a condition.
Detection module 301, for when the mode of operation of air-conditioning is refrigeration mode or air-conditioning mode of operation to heat mould
Formula and when being not in frozen condition, detection outdoor unit blower fan drives the change of parameter.
The mode of operation that judge module 401 is used for air-conditioning judges whether condenser is in frozen condition when being heating mode,
It is additionally operable to judge whether the change of outdoor unit blower fan driving parameter meets condition.
In certain embodiments, the detection means of condenser for outdoor unit of air conditioner cleanliness factor also includes temperature detecting module, uses
In detection condenser temperature and outdoor environment temperature.Judge module 401 can be by judging that it is cold that temperature detecting module is detected
Whether whether the temperature of condenser be more than second temperature setting more than the environment temperature residing for the first desired temperature and outdoor unit
Value, to judge whether condenser is in frozen condition.
Optionally embodiment, on the basis of previous embodiment, to determine imposing a condition for driving Parameters variation, is filled
Putting also includes control module, read module and computing module.Control module is used to control air-conditioning to enter debugging mode, read module
Blower fan for reading outdoor unit in each read cycle drives parameter.Computing module, which is used to work as, to be read up to setting number of times
When, calculate the average value that blower fan drives parameter.
Further, it is contemplated that during the influence of outdoor unit local environment factor, computing module is additionally operable to calculate blower fan driving
Mean parameter and setting regulated quantity sum.
The device that the present embodiment is provided can realize that the blower fan driving parameter to outdoor unit is detected and blower fan is driven
Parameter is judged.Blower fan driving parameter to outdoor unit is detected, drives the value of parameter to characterize condenser with blower fan
Cleannes, by driving parameter to judge blower fan, when blower fan driving parameter, which is met, to impose a condition, then it is assumed that condenser is needed
Cleared up, therefore the embodiments of the invention provide a kind of detection means for condenser for outdoor unit of air conditioner cleanliness factor.
In certain embodiments, on the basis of previous embodiment, the detection means of condenser for outdoor unit of air conditioner cleanliness factor
Also include sending module, for determining that the cleanliness factor of condenser is indicated after cleaning condenser to the room of air-conditioning in determining module 302
Interior machine sends the warning information of cleaning condenser.
It is corresponding with preceding method embodiment, a kind of condenser for outdoor unit of air conditioner cleanliness factor provided in an embodiment of the present invention
Detection means includes：Memory and processor.Wherein, memory is used for store instruction, and processor is configured as reading memory
The instruction of storage, following operation is performed according to instruction：The change of the blower fan load of outdoor unit is detected, when change satisfaction imposes a condition
When, determine that the cleanliness factor of condenser indicates cleaning condenser.
Processor is additionally configured to perform each step described in foregoing embodiment of the method.
The device that the present embodiment is provided, which can be realized, to be detected to the blower fan load of outdoor unit and blower fan load is carried out
Judge.The blower fan load of outdoor unit is detected, the cleannes of condenser are characterized with the value of blower fan load, by blower fan
Load is judged, when blower fan load, which is met, to impose a condition, then it is assumed that condenser needs to be cleared up, therefore the present invention is implemented
Example provides a kind of detection means for condenser for outdoor unit of air conditioner cleanliness factor.
It should be appreciated that the invention is not limited in the flow and structure for being described above and being shown in the drawings,
And various modifications and changes can be being carried out without departing from the scope.The scope of the present invention is only limited by appended claim
System.
Claims (11)
1. a kind of detection method of condenser for outdoor unit of air conditioner cleanliness factor, it is characterised in that methods described includes：
Detect the change of the blower fan load of the outdoor unit；
When the change satisfaction imposes a condition, determine that the cleanliness factor of the condenser indicates the cleaning condenser.
2. the method as described in claim 1, it is characterised in that methods described also includes：
Determine the mode of operation of the air-conditioning；
When the mode of operation is refrigeration mode, the step of the change of the blower fan load of outdoor unit described in perform detection；
When the mode of operation is heating mode, judge whether the condenser is in frozen condition, if the condenser
Frozen condition is not in, the step of the change of the blower fan load of outdoor unit described in perform detection.
3. method as claimed in claim 2, it is characterised in that described to judge whether the condenser is in frozen condition, bag
Include：
Judge whether whether the temperature of the condenser be more than the first desired temperature and environment temperature residing for the outdoor unit
More than second temperature setting value；
When the environment temperature that the temperature of the condenser is more than residing for first desired temperature and the outdoor unit is more than institute
When stating second temperature setting value, the condenser is not in frozen condition.
4. the method as described in claim 1, it is characterised in that the change meets and imposed a condition, including：
The change meets that the current rotating speed of the blower fan is corresponding to impose a condition.
5. the method as described in claim 1, it is characterised in that the change of the blower fan load is turned to：The driving ginseng of the blower fan
Several changes；
It is described impose a condition for：The driving parameter of the blower fan is increased to more than given threshold.
6. method as claimed in claim 5, it is characterised in that the determination method of the given threshold, including：
The air-conditioning is controlled to enter debugging mode；
The driving parameter of the blower fan is read in each read cycle；
When described read up to setting number of times, calculate the average value of the driving parameter of the blower fan, using the average value as
The given threshold.
7. method as claimed in claim 6, it is characterised in that the determination method of the given threshold, in addition to：
The average value and setting regulated quantity sum are calculated, the given threshold is used as；
The wind speed of the regulated quantity and the air-conditioning local environment and amount of dust at least one of it is related.
8. method as claimed in claim 6, it is characterised in that the determination method of the given threshold, in addition to：
Control the air-conditioning to enter after debugging mode, control the rotating speed of the blower fan to setting value, or control the blower fan
Rotating speed to setting interval.
9. the method as described in claim 1, it is characterised in that methods described also includes：
The warning information for cleaning the condenser is sent to the indoor set of the air-conditioning.
10. a kind of detection means of condenser for outdoor unit of air conditioner cleanliness factor, it is characterised in that described device includes：
Detection module, the change of the blower fan load for detecting the outdoor unit；
Determining module, for when the change satisfaction imposes a condition, determining that the cleanliness factor of the condenser indicates that cleaning is described
Condenser.
11. a kind of detection means of condenser for outdoor unit of air conditioner cleanliness factor, it is characterised in that described device includes：
Memory, for store instruction；
Processor, is configured as reading the instruction, performs following operation：
Detect the change of the blower fan load of the outdoor unit；
When the change satisfaction imposes a condition, determine that the cleanliness factor of the condenser indicates the cleaning condenser.
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| CN201710198877.XA CN107062537B (en) | 2017-03-29 | 2017-03-29 | Method and device for detecting cleanliness of condenser of outdoor unit of air conditioner |
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|---|---|---|---|
| CN201710198877.XA CN107062537B (en) | 2017-03-29 | 2017-03-29 | Method and device for detecting cleanliness of condenser of outdoor unit of air conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109140743A (en) * | 2018-08-06 | 2019-01-04 | 广州市花林景观工程有限公司 | Flabellum self-cleaning system in a kind of air-conditioning |
| CN109974204A (en) * | 2019-04-01 | 2019-07-05 | 珠海格力电器股份有限公司 | The control method and device of air-conditioning with amendment defrost condition |
| CN112415295A (en) * | 2019-08-23 | 2021-02-26 | 青岛海尔空调器有限总公司 | Method for testing service life of aluminum electrolytic capacitor of air conditioner outdoor unit and air conditioner |
| CN113465096A (en) * | 2021-05-18 | 2021-10-01 | 宁波奥克斯电气股份有限公司 | Multi-split outdoor unit operation control method and device and air conditioner |
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| CN109974204B (en) * | 2019-04-01 | 2020-10-20 | 珠海格力电器股份有限公司 | Control method and device of air conditioner with defrosting condition correction function |
| CN112415295A (en) * | 2019-08-23 | 2021-02-26 | 青岛海尔空调器有限总公司 | Method for testing service life of aluminum electrolytic capacitor of air conditioner outdoor unit and air conditioner |
| CN112415295B (en) * | 2019-08-23 | 2022-12-23 | 青岛海尔空调器有限总公司 | Method for testing service life of aluminum electrolytic capacitor of air conditioner outdoor unit and air conditioner |
| CN113465096A (en) * | 2021-05-18 | 2021-10-01 | 宁波奥克斯电气股份有限公司 | Multi-split outdoor unit operation control method and device and air conditioner |
| CN113465096B (en) * | 2021-05-18 | 2022-09-09 | 宁波奥克斯电气股份有限公司 | Multi-split air conditioner and method and device for controlling operation of outdoor unit of multi-split air conditioner |
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