CN110081560A - The method of adjustment and device of fan operation frequency - Google Patents
The method of adjustment and device of fan operation frequency Download PDFInfo
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- CN110081560A CN110081560A CN201910376858.0A CN201910376858A CN110081560A CN 110081560 A CN110081560 A CN 110081560A CN 201910376858 A CN201910376858 A CN 201910376858A CN 110081560 A CN110081560 A CN 110081560A
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- Prior art keywords
- outdoor unit
- correction value
- initial launch
- blower
- frequency
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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
- F24F11/41—Defrosting; Preventing freezing
- F24F11/42—Defrosting; Preventing freezing of outdoor units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/87—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units
- F24F11/871—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units by controlling outdoor fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses the methods of adjustment and device of a kind of fan operation frequency.Wherein, this method comprises: after outdoor unit of the air conditioner powers on booting, the initial launch frequency of the corresponding blower of outdoor unit is determined based on the first parameter of the outdoor unit that detection obtains；During blower is with the operation of initial launch frequency, the second parameter of outdoor unit is obtained；The correction value for needing the initial launch frequency to blower to be modified is determined according to the second parameter；Initial launch frequency is adjusted based on correction value.The present invention solves the lower technical problem of the mode reliability controlled in the related technology to the fan operation frequency of air conditioner.
Description
Technical field
The present invention relates to air-conditioning draught fan control technology fields, in particular to a kind of adjustment side of fan operation frequency
Method and device.
Background technique
The requirement of the continuous improvement of requirement with people to quality of life, reliability and comfort to household electrical appliances is also got over
Come higher.Air-conditioning can use artificial means as one kind, to the temperature, humidity, cleaning of surrounding air in building/structures
The equipment that the parameters such as degree, flow velocity are adjusted and control, comes into huge numbers of families.However, air conditioner is to blower frequency at present
Control mode be only that system high-low pressure is relied on to realize, air-conditioner set during operation, rely solely on high-low pressure not
The frequency of blower can be efficiently controlled, deleterious effect can be brought to complete machine reliability of operation and comfort, and then can not
It meets the needs of users, reduces user experience.
It is asked for the above-mentioned mode reliability controlled in the related technology to the fan operation frequency of air conditioner is lower
Topic, currently no effective solution has been proposed.
Summary of the invention
The embodiment of the invention provides the methods of adjustment and device of a kind of fan operation frequency, at least to solve the relevant technologies
In the lower technical problem of mode reliability that the fan operation frequency of air conditioner is controlled.
According to an aspect of an embodiment of the present invention, a kind of method of adjustment of fan operation frequency is provided, comprising: in sky
After adjusting the outdoor unit of device to power on booting, determine that the outdoor unit is corresponding based on the first parameter of the outdoor unit that detection obtains
The initial launch frequency of blower；During the blower is run with the initial launch frequency, the outdoor unit is obtained
Second parameter；The correction value for needing to be modified to the initial launch frequency of the blower is determined according to second parameter；Base
The initial launch frequency is adjusted in the correction value.
Optionally, first parameter includes at least one of: the current operating conditions of the outdoor unit, the outdoor
The capacity of machine, the mounting condition of the outdoor unit.
Optionally, in the actual capacity of current service ability and the outdoor unit that second parameter is the outdoor unit
In the case where, the correction value packet for needing to be modified to the initial launch frequency of the blower is determined according to second parameter
It includes: determining the ratio one of the current service ability of the outdoor unit and the actual capacity of the outdoor unit；Judge the ratio one
Whether it is less than first threshold, obtains the first judging result；Indicate that the ratio one is less than described the in first judging result
In the case where one threshold value, the correction value one for needing to be modified to the initial launch frequency of the blower is determined；Described first
Judging result indicates that the ratio one not less than in the case where the first threshold, determines the initial launch needed to the blower
The correction value four that frequency is modified.
Optionally, in the case where second parameter is the environment temperature of the outdoor unit region, according to described
Second parameter determines the correction value for needing to be modified to the initial launch frequency of the blower further include: in the outdoor unit institute
When environment temperature in region reaches the preset temperature of the air conditioner, determine the current service ability of the outdoor unit with it is described
The ratio two of the object run ability of outdoor unit；Judge whether the ratio two is less than second threshold, obtains the second judging result；
In the case where second judging result indicates that the ratio two is less than the second threshold, determines and need to the blower
The correction value two that initial launch frequency is modified；Indicate that the ratio two is not less than described second in second judging result
In the case where threshold value, the correction value four for needing to be modified to the initial launch frequency of the blower is determined.
It optionally, is the feelings of the defrost number of the outdoor unit and the defrost time of the outdoor unit in second parameter
Under condition, the correction value for needing to be modified to the initial launch frequency of the blower is determined according to second parameter further include:
Determine the current operating conditions of the air conditioner；When the current operating conditions of the air conditioner are refrigeration mode, determine and need
The correction value four that the initial launch frequency of the blower is modified；It is system in the current operating conditions of the air conditioner
When heat pattern, if the defrost number one of the outdoor unit is not more than default defrost number, and the defrost time one of the outdoor unit
In the case where the default defrost time, the amendment for needing to be modified to the initial launch frequency of the blower is determined
Value four；In the case where the current operating conditions of the air conditioner are heating mode, if the defrost number one of the outdoor unit is big
In the default defrost number, when the defrost time one of the outdoor unit is greater than the default defrost time, determines and need to institute
State the correction value three that the initial launch frequency of blower is modified.
Optionally, be adjusted based on the correction value to the initial launch frequency includes: in the first judgement knot
In the case that fruit indicates that the ratio one is less than the first threshold, the initial launch frequency is reduced into the correction value one；
In the case where first judging result indicates that the ratio one is not less than the first threshold, really based on the correction value four
The fixed initial launch frequency is without adjustment.
Optionally, be adjusted based on the correction value to the initial launch frequency includes: in the second judgement knot
In the case that fruit indicates that the ratio two is less than the second threshold, the initial launch frequency is increased into the correction value two；
In the case where second judging result indicates that the ratio two is not less than the second threshold, really based on the correction value four
The fixed initial launch frequency is without adjustment.
Optionally, being adjusted based on the correction value to the initial launch frequency includes: to work as in the air conditioner
In the case that preceding operating status is heating mode, if the defrost number one of the outdoor unit is greater than the default defrost number, institute
When stating the defrost time one of outdoor unit greater than the default defrost time, the initial launch frequency is increased into the correction value
Three；When the current operating conditions of the air conditioner are heating mode, if the defrost number one of the outdoor unit is no more than default
Defrost number, and in the case that the defrost time one of the outdoor unit is not more than the default defrost time, it is based on the correction value four
Determine the initial launch frequency without adjustment；When the current operating conditions of the air conditioner are refrigeration mode, based on described
Correction value four determines the initial launch frequency without adjustment.
Optionally, after being adjusted based on the correction value to the initial launch frequency, the fan operation frequency
Method of adjustment further include: obtain defrost number two and the defrost time two of the outdoor unit；It is greater than in the defrost number two
The default defrost number, and the defrost time two, greater than in the case where the default defrost time, determining needs are to adjustment
The correction value five that the initial launch frequency of the blower afterwards is modified；Using the correction value five to the wind adjusted
The initial launch frequency of machine is adjusted.
Optionally, it is adjusted using initial launch frequency of the correction value five to the blower adjusted and includes:
The initial launch frequency of the blower adjusted is increased into the correction value five.
Another aspect according to an embodiment of the present invention, additionally provides a kind of adjustment device of fan operation frequency, wraps
Include: the first determination unit, for after outdoor unit of the air conditioner powers on booting, based on the outdoor unit that detection obtains first
Parameter determines the initial launch frequency of the corresponding blower of the outdoor unit；Acquiring unit is used in the blower with described initial
During running frequency is run, the second parameter of the outdoor unit is obtained；Second determination unit, for according to second ginseng
Number determines the correction value for needing to be modified to the initial launch frequency of the blower；Adjustment unit, for being based on the amendment
Value is adjusted the initial launch frequency.
Optionally, first parameter includes at least one of: the current operating conditions of the outdoor unit, the outdoor
The capacity of machine, the mounting condition of the outdoor unit.
Optionally, second determination unit includes: the first determining module, for being the outdoor in second parameter
In the case where the current service ability of machine and the actual capacity of the outdoor unit, determine the current service ability of the outdoor unit with
The ratio one of the actual capacity of the outdoor unit；First judgment module, for judging whether the ratio one is less than first threshold,
Obtain the first judging result；Second determining module, for indicating that the ratio one is less than described the in first judging result
In the case where one threshold value, the correction value one for needing to be modified to the initial launch frequency of the blower is determined；Third determines mould
Block, for determining needs pair in the case where first judging result indicates that the ratio one is not less than the first threshold
The correction value four that the initial launch frequency of the blower is modified.
Optionally, second determination unit further include: the 4th determining module, for being the room in second parameter
In the case where the environment temperature of outer machine region, the environment temperature in the outdoor unit region reaches the air conditioner
When preset temperature, the ratio two of the current service ability of the outdoor unit and the object run ability of the outdoor unit is determined；The
Two judgment modules obtain the second judging result for judging whether the ratio two is less than second threshold；5th determining module,
For determining and needing to the wind in the case where second judging result indicates that the ratio two is less than the second threshold
The correction value two that the initial launch frequency of machine is modified；6th determining module, for indicating institute in second judging result
Ratio two is stated not less than in the case where the second threshold, determination needs are modified the initial launch frequency of the blower
The correction value four.
Optionally, second determination unit further include: the 7th determining module, for being the room in second parameter
The defrost number of outer machine and in the case where the defrost time of the outdoor unit, determines the current operating conditions of the air conditioner；The
Eight determining modules, for the current operating conditions in the air conditioner be refrigeration mode when, determine need to the blower just
The correction value four that beginning running frequency is modified；9th determining module, for the current operating conditions in the air conditioner
When for heating mode, if the defrost number one of the outdoor unit is not more than default defrost number, and when the defrost of the outdoor unit
Between one no more than the default defrost time in the case where, determine described in needing to be modified the initial launch frequency of the blower
Correction value four；Tenth determining module, for the current operating conditions of the air conditioner be heating mode in the case where, if described
The defrost number one of outdoor unit is greater than the default defrost number, and the defrost time one of the outdoor unit is greater than the default defrost
When the time, the correction value three for needing to be modified to the initial launch frequency of the blower is determined.
Optionally, the adjustment unit includes: first processing module, for indicating the ratio in first judging result
In the case that value one is less than the first threshold, the initial launch frequency is reduced into the correction value one；Second processing module,
For being based on the correction value in the case where first judging result indicates that the ratio one is not less than the first threshold
Four determine the initial launch frequency without adjustment.
Optionally, the adjustment unit includes: third processing module, for indicating the ratio in second judging result
In the case that value two is less than the second threshold, the initial launch frequency is increased into the correction value two；Fourth processing module,
For being based on the correction value in the case where second judging result indicates that the ratio two is not less than the second threshold
Four determine the initial launch frequency without adjustment.
Optionally, the adjustment unit includes: the 5th processing module, for being in the current operating conditions of the air conditioner
In the case where heating mode, if the defrost number one of the outdoor unit is greater than the default defrost number, the change of the outdoor unit
When the white time one is greater than the default defrost time, the initial launch frequency is increased into the correction value three；6th processing mould
Block, for the current operating conditions in the air conditioner be heating mode when, if the defrost number one of the outdoor unit is not more than
Default defrost number, and in the case that the defrost time one of the outdoor unit is not more than the default defrost time, it is based on the amendment
Value four determines the initial launch frequency without adjustment；7th processing module, for the current operating conditions in the air conditioner
When for refrigeration mode, determine the initial launch frequency without adjustment based on the correction value four.
Optionally, the adjustment device of the fan operation frequency further include: second acquisition unit, for being based on the amendment
After value is adjusted the initial launch frequency, defrost number two and the defrost time two of the outdoor unit are obtained；Third
Determination unit, for being greater than the default defrost number in the defrost number two, and the defrost time two is greater than described pre-
If in the case where the defrost time, determining the correction value for needing the initial launch frequency to the blower adjusted to be modified
Five；The adjustment unit is also used to adjust using initial launch frequency of the correction value five to the blower adjusted
It is whole.
Optionally, the adjustment unit includes: the 8th processing module, for by the initial launch of the blower adjusted
Frequency increases the correction value five.
Another aspect according to an embodiment of the present invention, additionally provides a kind of air conditioner, the blower control of the air conditioner
System processed uses the method for adjustment of described in any item fan operation frequencies among the above.
Another aspect according to an embodiment of the present invention, additionally provides a kind of storage medium, the storage medium includes
The program of storage, wherein described program execute it is any one of above-mentioned described in fan operation frequency method of adjustment.
Another aspect according to an embodiment of the present invention, additionally provides a kind of processor, the processor is for running
Program, wherein described program run when execute it is any one of above-mentioned described in fan operation frequency method of adjustment.
In embodiments of the present invention, using the outdoor unit after outdoor unit of the air conditioner powers on booting, obtained based on detection
The first parameter determine the initial launch frequency of the corresponding blower of outdoor unit；And the process run in blower with initial launch frequency
In, obtain the second parameter of outdoor unit；Determine that need the initial launch frequency to blower to be modified repairs according to the second parameter
Positive value；The running frequency that mode controls blower is adjusted to initial launch frequency based on correction value again, is implemented through the invention
The environment temperature of the outdoor unit obtained by detection, defrost number may be implemented in the method for adjustment for the fan operation frequency that example provides
And the purpose that the parameters such as defrost time are adjusted the running frequency of blower, reach improve outdoor unit reliability of operation with
And the technical effect of comfort, and then solving the mode controlled in the related technology the fan operation frequency of air conditioner can
The technical problem lower by property.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the method for adjustment of fan operation frequency according to an embodiment of the present invention；
Fig. 2 is the flow chart of the determination method of blower initial launch frequency according to an embodiment of the present invention；
Fig. 3 is the flow chart according to an embodiment of the present invention being adjusted based on correction value to initial launch frequency；
Fig. 4 is the process according to an embodiment of the present invention being optionally adjusted based on correction value to initial launch frequency
Figure；
Fig. 5 is another flow chart being adjusted based on correction value to initial launch frequency according to an embodiment of the present invention；
Fig. 6 is the schematic diagram of the adjustment device of fan operation frequency according to an embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Embodiment 1
According to embodiments of the present invention, a kind of embodiment of the method for the method of adjustment of fan operation frequency is provided, is needed
Bright, step shown in the flowchart of the accompanying drawings can be held in a computer system such as a set of computer executable instructions
Row, although also, logical order is shown in flow charts, and it in some cases, can be to be different from sequence herein
Execute shown or described step.
Fig. 1 is the flow chart of the method for adjustment of fan operation frequency according to an embodiment of the present invention, as shown in Figure 1, the wind
The method of adjustment of machine running frequency includes the following steps:
Step S102, it is true based on the first parameter for detecting obtained outdoor unit after outdoor unit of the air conditioner powers on booting
Determine the initial launch frequency of the corresponding blower of outdoor unit.
It should be noted that the condition of outdoor unit installation has diversity in the Practical Project installation of air conditioner.Due to
The difference of outdoor unit mounting condition, the size of outdoor unit capacity has a certain impact to the running frequency tool of blower, for example, small
If the outdoor unit fan operation frequency of capacity is excessively high, it not only will affect the reliability of outdoor unit, also will cause additional power consumption,
Increase extra cost.
Therefore, after outdoor unit powers on booting, air conditioner detects the current operating conditions of outdoor unit, the appearance of outdoor unit automatically
Measure size, the parameters such as mounting condition (for example, the environment temperature of outdoor unit region, static pressure etc.) of outdoor unit, to determine room
The initial launch frequency of the corresponding blower of outer machine.
That is, above-mentioned first parameter may include at least one of: the current operating conditions of outdoor unit, the appearance of outdoor unit
Amount, the mounting condition of outdoor unit.
Wherein, Fig. 2 is the flow chart of the determination method of blower initial launch frequency according to an embodiment of the present invention, such as Fig. 2
It is shown, comprising the following steps:
Step S201 starts.
Step S202 determines that outdoor unit is in normal operating condition.
Step S203 detects the capacity of the environment temperature of outdoor unit and the installation static pressure of outdoor unit, outdoor unit, is examined
Survey result.
Step S204 determines the initial launch frequency of blower according to testing result.
It should be noted that when outdoor unit is in the case that static pressure is bigger, outdoor environment temperature is higher, outdoor unit it is initial
Running frequency is also bigger.
Step S104 obtains the second parameter of outdoor unit during blower is with the operation of initial launch frequency.
For example, the second parameter can be with are as follows: the current service ability of outdoor unit, the actual capacity of outdoor unit, outdoor unit ring
Border temperature, the defrost number of outdoor unit and defrost time etc..
Step S106 determines the correction value for needing the initial launch frequency to blower to be modified according to the second parameter.
Step S108 is adjusted initial launch frequency based on correction value.
Through the above steps, can after outdoor unit of the air conditioner powers on booting, based on the outdoor unit that detection obtains the
One parameter determines the initial launch frequency of the corresponding blower of outdoor unit；Then the process run in blower with initial launch frequency
In, obtain the second parameter of outdoor unit；And the initial launch frequency to blower is needed to be modified according to the determination of the second parameter
Correction value；And initial launch frequency is adjusted based on correction value.Sky is relied solely on relative to air conditioner in the related technology
The drawbacks of adjusting the mode of the running frequency of device high-low pressure control blower cannot meet the needs of users, mentions through the embodiment of the present invention
The method of adjustment of the fan operation frequency of confession may be implemented by detect the obtained environment temperature of outdoor unit, defrost number and
The purpose that the parameters such as defrost time are adjusted the running frequency of blower reaches and improves outdoor unit reliability of operation and relax
The technical effect of adaptive, and then solve the mode reliability controlled in the related technology the fan operation frequency of air conditioner
Lower technical problem.
In step s 106, the correction value for needing the initial launch frequency to blower to be modified is determined according to the second parameter
It may include: to analyze after getting the second parameter the second parameter, analysis result obtained based on analysis and determines needs
The correction value that the initial launch frequency of blower is modified.
Wherein, in embodiments of the present invention, the running frequency of the blower of outdoor unit is mainly by least one of factor
It influences: initial launch frequency, the current service ability of outdoor unit, the environment temperature of the actual capacity of outdoor unit, outdoor unit of blower
Defrost number and the defrost time of degree and outdoor unit.It should be noted that the running frequency of the blower of outdoor unit is also likely to be
It is influenced by other factors.It is illustrated below.
On one side, in the case where the actual capacity of current service ability and outdoor unit that the second parameter is outdoor unit,
In step s 106, determine that the correction value for needing the initial launch frequency to blower to be modified can wrap according to the second parameter
It includes: determining the ratio one of the current service ability of outdoor unit and the actual capacity of outdoor unit；Judge ratio one whether less than first
Threshold value obtains the first judging result；In the case where the first judging result indicates that ratio one is less than first threshold, needs pair are determined
The correction value one that the initial launch frequency of blower is modified；Indicate ratio one not less than first threshold in the first judging result
In the case of, determine the correction value four for needing the initial launch frequency to blower to be modified.Wherein, correction value one here is not
0, correction value four is 0.
Wherein, the ability that above-mentioned current service ability indicates that indoor unit is practical and needs when being switched on.For example, an outdoor unit a
For the unit for being connected with 5 indoor unit specifications, capacity is 280 hectowatts (that is, the actual capacity of outdoor unit is 280 hectowatts), and
Currently, it is in operating status to only have 2 indoor units in 5 indoor units connecting with outdoor unit a, then the current operation of outdoor unit
Ability may be 150 hectowatts.
That is, Practical Project installation Shi Yitai outdoor unit connects more indoor units or more for multi-line system
Outdoor unit connects more indoor units.According to the demand of actual user, the booting quantity of indoor unit is indefinite, then outdoor unit is in practical fortune
The ability distributed when row is also different, and the heat exchange that every outdoor unit is undertaken is also inconsistent, the fan operation frequency of outdoor unit
Rate is also different.
In this case, in step S108, being adjusted based on correction value to initial launch frequency may include:
In the case that one judging result indicates that ratio one is less than first threshold, initial launch frequency is reduced into correction value one；Sentence first
Disconnected result indicates that ratio one not less than in the case where first threshold, determines initial launch frequency without adjustment based on correction value four.
Fig. 3 is the flow chart according to an embodiment of the present invention being adjusted based on correction value to initial launch frequency, such as Fig. 3
It is shown, in the case where determining that outdoor unit operates normally, the practical ability distributed of outdoor unit is detected (that is, the current fortune of outdoor unit
Row ability), the ratio (that is, ratio two) of the actual capacity of the practical ability distributed of outdoor unit and outdoor unit is calculated, according to determination
Ratio two determine when the initial launch frequency to blower being needed to be modified (that is, indicating that ratio one is small in the first judging result
In the case where first threshold), determine the correction value one for needing the initial launch frequency to blower to be modified, and will initially transport
Line frequency reduces correction value one, to realize the purpose accurately adjusted to the initial launch frequency of blower.
And when the first judging result indicates ratio one not less than in the case where first threshold, correction value four is 0, that is to say base
It determines in correction value four without being adjusted to initial launch frequency.
Another aspect, in the case where the second parameter is the environment temperature of outdoor unit region, in step S106
In, determine that the correction value for needing the initial launch frequency to blower to be modified may include: in outdoor unit according to the second parameter
When the environment temperature of region reaches the preset temperature of air conditioner, the current service ability of outdoor unit and the mesh of outdoor unit are determined
Mark the ratio two of service ability；Judge whether ratio two is less than second threshold, obtains the second judging result；In the second judging result
In the case where indicating that ratio two is less than second threshold, the correction value for needing the initial launch frequency to blower to be modified is determined
Two；In the case where the second judging result indicates that ratio two is not less than second threshold, the initial launch frequency needed to blower is determined
The correction value four that rate is modified.Wherein, correction value two here is not 0, and correction value four is 0.
For example, environment temperature is not constant always, and the environment temperature within one day during outdoor unit operation
And it is constantly converting.The output frequency of environment temperature blower of adjustable outdoor unit when raising and reducing improves room
The operational reliability of outer machine, to meet client's actual demand.Specifically, after air conditioner brings into operation, outdoor unit is detected automatically
Operating status, and the environment temperature of real-time monitoring outdoor unit and current service ability.When air conditioner operates in refrigerating/heating mould
Under formula, if environment temperature reaches the preset temperature of air conditioner, the current service ability and target for calculating outdoor unit at this time are transported
The ratio two of row ability illustrates that the service ability of target outdoor unit is relatively low in the case where the ratio two is less than second threshold, needs
Improve the running frequency of the blower of outdoor unit, that is, need to be adjusted the running frequency of blower, otherwise, control blower with
Current operation frequency operation is 0 to the correction value of the current operation frequency of blower.Wherein, in cooling mode, environment temperature
Higher, the frequency adjusted value of the blower of outdoor unit is bigger；Conversely, in a heating mode, environment temperature is lower, the blower of outdoor unit
Frequency adjusted value it is bigger.
In this case, in step S108, being adjusted based on correction value to initial launch frequency may include:
In the case that two judging results indicate that ratio two is less than second threshold, initial launch frequency is increased into correction value two；Sentence second
Disconnected result indicates that ratio two not less than in the case where second threshold, determines initial launch frequency without adjustment based on correction value four.
Fig. 4 is the process according to an embodiment of the present invention being optionally adjusted based on correction value to initial launch frequency
Figure, as shown in figure 4, determination needs the initial launch frequency to blower to adjust in the case where determining that outdoor unit operates normally
It is whole, the environment temperature and current service ability of outdoor unit are detected, determines the ratio of current service ability Yu object run ability
(that is, ratio three) determines when needing the initial launch frequency to blower to be modified according to determining ratio is determining to initial fortune
Initial launch frequency is increased correction value two by the correction value two that line frequency is modified, to realize the initial launch frequency to blower
The purpose of rate accurately adjusted.
Another aspect, in step s 106, in the defrost of defrost number and outdoor unit that the second parameter is outdoor unit
Between in the case where, according to the second parameter determine need the initial launch frequency to blower to be modified correction value may include:
Determine the current operating conditions of air conditioner；When the current operating conditions of air conditioner are refrigeration mode, determination is needed to blower
The correction value four that initial launch frequency is modified；When the current operating conditions of air conditioner are heating mode, if outdoor unit
In the case that defrost number one is not more than default defrost number, and the defrost time one of outdoor unit is not more than the default defrost time,
Determine the correction value four for needing the initial launch frequency to blower to be modified；It is heating mould in the current operating conditions of air conditioner
In the case where formula, if the defrost number one of outdoor unit is greater than default defrost number, the defrost time one of outdoor unit is greater than defaultization
When the white time, the correction value three for needing the initial launch frequency to blower to be modified is determined.Wherein, correction value three here is not
It is 0, correction value four is 0.
For example, outdoor unit can discharge heat into air in the case where air conditioner is in cooling operation mode, outdoor unit is not at this time
Meeting frosting, therefore defrost is modified to 0 (that is, correction value four)；Conversely, outdoor unit can be inhaled when air conditioner is run under heating mode
The heat in air is received, at this time if high pressure is too low, condenser surface easily frosting, the frequent frosting of outdoor unit will affect air-conditioning
It uses, needs to be adjusted initial launch frequency.
In this case, in step S108, being adjusted based on correction value to initial launch frequency may include: in sky
In the case where adjusting the current operating conditions of device to be heating mode, if the defrost number one of outdoor unit is greater than default defrost number, room
When the defrost time one of outer machine is greater than the default defrost time, initial launch frequency is increased into correction value three；In the current of air conditioner
When operating status is heating mode, if the defrost number one of outdoor unit is not more than default defrost number, and when the defrost of outdoor unit
Between one no more than the default defrost time in the case where, determine initial launch frequency without adjusting based on correction value four；In air conditioner
Current operating conditions be refrigeration mode when, based on correction value four determine initial launch frequency without adjust.
Fig. 5 is another flow chart being adjusted based on correction value to initial launch frequency according to an embodiment of the present invention,
As shown in figure 5, judging whether outdoor unit is in heating mode when determining that outdoor unit is in booting operating status；It is tied in judgement
Fruit is after outdoor unit heating operation predetermined amount of time, to detect defrost of the outdoor unit in the predetermined amount of time in the case where being
Number and defrost time, and the initial launch frequency needed to blower is determined based on the obtained defrost number of detection and defrost time
When being modified, the correction value three being modified to the initial launch frequency of blower is determined, and initial launch frequency increase is repaired
Positive value three；If the determination result is NO, determine that the correction value that the initial launch frequency of blower is modified be 0.
It should be noted that the defrost time in embodiments of the present invention refers to that outdoor unit is repeatedly changed within a predetermined period of time
In white number, the time needed for last time defrost.
In an alternative embodiment, after being adjusted based on correction value to initial launch frequency, blower fortune
The method of adjustment of line frequency can also include: to obtain defrost number two and the defrost time two of outdoor unit；It is big in defrost number two
In default defrost number, and in the case that the defrost time two is greater than the default defrost time, determination is needed to blower adjusted
The correction value five that initial launch frequency is modified；It is adjusted using initial launch frequency of the correction value five to blower adjusted
It is whole.Wherein, correction value five here is not 0.
Specifically, being adjusted using initial launch frequency of the correction value five to blower adjusted may include: that will adjust
The initial launch frequency of blower after whole increases correction value five.
For example, detecting the outdoor unit defrost in the predetermined amount of time time after outdoor unit heating operation predetermined amount of time
Number n and defrost time t.Meet defrost number at the same time and be not more than default defrost number, when the defrost time is not more than default defrost
Between when, it is determined that the current operation frequency of the blower of outdoor unit is in reasonable range, and blower can be currently to run frequency
Rate continues to run；Conversely, then needing to improve the current operation frequency of blower when the current operation frequency for determining blower is less than normal.When
After being modified to the initial launch frequency of blower, still not satisfies defrost number and be not more than default defrost number, defrost time
When no more than the default defrost time, then fan operation frequency adjusted is adjusted again.
It should be noted that it is not unconfined to the adjustment number of the running frequency of blower, at most no more than
Predetermined adjustment number.
It that is to say, the defrost number of outdoor unit is bigger, and the defrost time is longer, then illustrates the running frequency of the blower of outdoor unit
It is relatively low, then it needs to improve blower frequency, until the defrost number of outdoor unit and defrost time meet simultaneously: defrost number is not more than
Default defrost number, defrost time are not more than the default defrost time.
In the above-described embodiments, the reality of current service ability and outdoor unit that the second parameter is outdoor unit is described respectively
In the case where capacity, the second parameter be outdoor unit region environment temperature in the case where and the second parameter be outdoor unit
Defrost number and outdoor unit the defrost time in the case where, adjustable strategies that the initial launch frequency of blower is adjusted.
In addition, above-mentioned second parameter is also possible to simultaneously include all or part in above-mentioned various factors.It is right below
It is illustrated in the case that the second parameter is the combination of above-mentioned many factors, that is, when air conditioner meets multiple operating conditions the case where,
How the initial launch frequency of blower is adjusted.
On one side, when current service ability and actual capacity, the room of outdoor unit that the second parameter includes: outdoor unit simultaneously
In the case where the environment temperature of outer machine region, being adjusted based on correction value to initial launch frequency may include: true
Surely right using the correction value one and correction value two of above-mentioned determination in the case where needing the initial launch frequency to blower to be adjusted
Initial launch frequency is adjusted.Specifically, using the summation of correction value one and correction value two, to the initial launch frequency of blower
It is adjusted.In the case that the determining initial launch frequency not needed to blower is adjusted, it is determined that correction value 0, i.e.,
It is adjusted without the initial launch frequency to blower.
That is, above-mentioned second parameter simultaneously include: outdoor unit current service ability and actual capacity, the outdoor of outdoor unit
When the environment temperature of machine, the environment according to current service ability and the actual capacity of outdoor unit, outdoor unit by outdoor unit is needed
The summation of correction value one and correction value two caused by temperature is adjusted the initial launch frequency of blower, to improve to blower
The accuracy that is modified of initial launch frequency.
In addition, when the second parameter includes: simultaneously the environment temperature of outdoor unit region and the defrost number of outdoor unit
In the case where defrost time of outdoor unit, being adjusted based on correction value to initial launch frequency may include: to need determining
It will be in the case that the initial launch frequency to blower be adjusted, using the correction value two and correction value three of above-mentioned determination to initial
Running frequency is adjusted.Specifically, using the summation of correction value two and correction value three, the initial launch frequency of blower is carried out
Adjustment.In the case that the determining initial launch frequency not needed to blower is adjusted, it is determined that correction value 0 is not necessarily to
The initial launch frequency of blower is adjusted.
That is, including: simultaneously the environment temperature of outdoor unit, the defrost number of outdoor unit and outdoor unit in above-mentioned second parameter
In the case where the defrost time, need according to by the environment temperature of outdoor unit, the defrost number of outdoor unit and outdoor unit defrost when
Between the summation of caused correction value two and correction value three the initial launch frequency of blower is adjusted, with improve to blower
The accuracy that initial launch frequency is modified.
Furthermore when the second parameter includes: simultaneously the current service ability of outdoor unit and actual capacity, the outdoor unit of outdoor unit
In the case where the defrost time of the environment temperature of region, the defrost number of outdoor unit and outdoor unit, based on correction value to first
It may include: the benefit in the case where determination needs the initial launch frequency to blower to be adjusted that beginning running frequency, which is adjusted,
Initial launch frequency is adjusted with the correction value one of above-mentioned determination, correction value two and correction value three.Specifically, amendment is utilized
The summation of value one, correction value two and correction value three is adjusted the initial launch frequency of blower.When determination is not needed to blower
Initial launch frequency be adjusted in the case where, it is determined that correction value 0, i.e., without being carried out to the initial launch frequency of blower
Adjustment.
That is, above-mentioned second parameter simultaneously include: outdoor unit current service ability and actual capacity, the outdoor of outdoor unit
In the case where the defrost time of the environment temperature of machine region, the defrost number of outdoor unit and outdoor unit, need according to by room
The defrost time of the current service ability and the actual capacity of outdoor unit, the environment temperature of outdoor unit region, outdoor unit of outer machine
Initial launch of the summation of correction value one, correction value two and correction value three caused by several and outdoor unit the defrost time to blower
Frequency is adjusted, to improve the accuracy that the initial launch frequency to blower is modified.
The initial launch to blower may be implemented in the method for adjustment of the fan operation frequency provided through the embodiment of the present invention
Frequency carries out the purpose of flexibly adjustment, and due to that can adjust many factors as the initial launch frequency to blower
Whole adjustment factor also improves the accuracy that the initial launch frequency to blower is adjusted, so that the running frequency of blower
It is more suitable current working.
In addition, in order to make it easy to understand, in embodiments of the present invention, dragging multicomputer (that is, an outdoor unit correspondence is more for one
Platform indoor unit), the ability of distribution is object run ability；For dragging multicomputer (that is, modularization unit, that is, more outdoors more
The corresponding more indoor units of machine), whens all indoor unit normal boot-straps required ability be all outdoor units distribution ability it
With.For example, the size of its own ability is distributed according to certain rule according to the ability of outdoor unit distribution.In addition, real
Border service ability is the actual motion ability of current unit.
In addition, another aspect according to an embodiment of the present invention, additionally provides a kind of air conditioner, the blower control of air conditioner
System processed uses the method for adjustment of any one of above-mentioned fan operation frequency.It can by the method for adjustment of the fan operation frequency
To be detected to parameters such as the environment temperature of outdoor unit, defrost number and defrost times, with right during outdoor unit is run
The running frequency of blower is modified, and preferably improves outdoor unit reliability of operation, so also improve fan operation can
By property, requirement of the user to the comfort of air conditioner is met, user experience is improved.
Embodiment 2
Another aspect according to an embodiment of the present invention, additionally provides a kind of adjustment device of fan operation frequency, Fig. 6
It is the schematic diagram of the adjustment device of fan operation frequency according to an embodiment of the present invention, as shown in fig. 6, the fan operation frequency
Adjusting device includes: the first determination unit 61, acquiring unit 63, the second determination unit 65 and adjustment unit 67.Below to this
The adjustment device of fan operation frequency is described in detail.
First determination unit 61, for after outdoor unit of the air conditioner powers on booting, the outdoor unit that is obtained based on detection
First parameter determines the initial launch frequency of the corresponding blower of outdoor unit.
Acquiring unit 63, for obtaining the second parameter of outdoor unit during blower is with the operation of initial launch frequency.
Second determination unit 65, for needing the initial launch frequency to blower to be modified according to the determination of the second parameter
Correction value.
Adjustment unit 67, for being adjusted based on correction value to initial launch frequency.
In the above-described embodiments, it can use the first determination unit after outdoor unit of the air conditioner powers on booting, based on inspection
First parameter of the outdoor unit measured determines the initial launch frequency of the corresponding blower of outdoor unit；And using acquiring unit in wind
During machine is run with initial launch frequency, the second parameter of outdoor unit is obtained；Recycle the second determination unit according to second
Parameter determines the correction value for needing the initial launch frequency to blower to be modified；And correction value pair is based on using adjustment unit
Initial launch frequency is adjusted.The operation of air conditioner high-low pressure control blower is relied solely on relative to air conditioner in the related technology
The drawbacks of mode of frequency cannot be met the needs of users, the adjustment dress of the fan operation frequency provided through the embodiment of the present invention
Setting may be implemented by detecting the parameters such as obtained environment temperature, defrost number and the defrost time of outdoor unit to the fortune of blower
The purpose that line frequency is adjusted reaches the technical effect for improving outdoor unit reliability of operation and comfort, and then solves
The lower technical problem of the mode reliability that the fan operation frequency of air conditioner is controlled in the related technology.
As a kind of optional embodiment, the first parameter includes at least one of: the current operating conditions of outdoor unit, room
The capacity of outer machine, the mounting condition of outdoor unit.
As a kind of optional embodiment, the second determination unit includes: the first determining module, for being room in the second parameter
In the case where the current service ability of outer machine and the actual capacity of outdoor unit, the current service ability and outdoor unit of outdoor unit are determined
Actual capacity ratio one；First judgment module obtains the first judgement knot for judging whether ratio one is less than first threshold
Fruit；Second determining module, in the case where the first judging result indicates that ratio one is less than first threshold, determination to be needed to wind
The correction value one that the initial launch frequency of machine is modified；Third determining module, for indicating ratio one in the first judging result
In the case where first threshold, the correction value four for needing the initial launch frequency to blower to be modified is determined.
As a kind of optional embodiment, the second determination unit further include: the 4th determining module, for being in the second parameter
In the case where the environment temperature of outdoor unit region, the environment temperature in outdoor unit region reaches the default temperature of air conditioner
When spending, the ratio two of the current service ability of outdoor unit and the object run ability of outdoor unit is determined；Second judgment module, is used for
Judge whether ratio two is less than second threshold, obtains the second judging result；5th determining module, in the second judging result table
In the case where showing that ratio two is less than second threshold, the correction value two for needing the initial launch frequency to blower to be modified is determined；
6th determining module, in the case where the second judging result indicates that ratio two is not less than second threshold, determination to be needed to wind
The correction value four that the initial launch frequency of machine is modified.
As a kind of optional embodiment, the second determination unit further include: the 7th determining module, for being in the second parameter
The defrost number of outdoor unit and in the case where the defrost time of outdoor unit, determines the current operating conditions of air conditioner；8th determines
Module, for the current operating conditions in air conditioner be refrigeration mode when, determination need the initial launch frequency to blower to carry out
Modified correction value four；When 9th determining module for current operating conditions in air conditioner is heating mode, if outdoor unit
In the case that defrost number one is not more than default defrost number, and the defrost time one of outdoor unit is not more than the default defrost time,
Determine the correction value four for needing the initial launch frequency to blower to be modified；Tenth determining module, for working as in air conditioner
In the case that preceding operating status is heating mode, if the defrost number one of outdoor unit is greater than default defrost number, the change of outdoor unit
When the white time one is greater than the default defrost time, the correction value three for needing the initial launch frequency to blower to be modified is determined.
As a kind of optional embodiment, adjustment unit includes: first processing module, for indicating in the first judging result
In the case that ratio one is less than first threshold, initial launch frequency is reduced into correction value one；Second processing module, for first
Judging result indicates that ratio one not less than in the case where first threshold, determines initial launch frequency without adjusting based on correction value four
It is whole.
As a kind of optional embodiment, adjustment unit includes: third processing module, for indicating in the second judging result
In the case that ratio two is less than second threshold, initial launch frequency is increased into correction value two；Fourth processing module, for second
Judging result indicates that ratio two not less than in the case where second threshold, determines initial launch frequency without adjusting based on correction value four
It is whole.
As a kind of optional embodiment, adjustment unit includes: the 5th processing module, for the current operation in air conditioner
In the case that state is heating mode, if the defrost number one of outdoor unit is greater than default defrost number, the defrost time of outdoor unit
One when being greater than the default defrost time, and initial launch frequency is increased correction value three；6th processing module, for working as in air conditioner
When preceding operating status is heating mode, if the defrost number one of outdoor unit is not more than default defrost number, and the defrost of outdoor unit
In the case that time one is not more than the default defrost time, determine initial launch frequency without adjustment based on correction value four；At 7th
Manage module, for the current operating conditions in air conditioner be refrigeration mode when, based on correction value four determination initial launch frequency without
It needs to adjust.
As a kind of optional embodiment, the adjustment device of the fan operation frequency further include: second acquisition unit is used for
After being adjusted based on correction value to initial launch frequency, defrost number two and the defrost time two of outdoor unit are obtained；The
Three determination units, for being greater than default defrost number in defrost number two, and the defrost time two is greater than the feelings of default defrost time
Under condition, the correction value five for needing to be modified the initial launch frequency of blower adjusted is determined；Adjustment unit is also used to benefit
It is adjusted with initial launch frequency of the correction value five to blower adjusted.
As a kind of optional embodiment, adjustment unit includes: the 8th processing module, for will blower adjusted just
Beginning running frequency increases correction value five.
Embodiment 3
Another aspect according to an embodiment of the present invention, additionally provides a kind of storage medium, and storage medium includes storage
Program, wherein program executes the method for adjustment of any one of above-mentioned fan operation frequency.
Embodiment 4
Another aspect according to an embodiment of the present invention additionally provides a kind of processor, and processor is used to run program,
Wherein, the method for adjustment of any one of above-mentioned fan operation frequency is executed when program is run.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (14)
1. a kind of method of adjustment of fan operation frequency characterized by comprising
After outdoor unit of the air conditioner powers on booting, the outdoor is determined based on the first parameter of the outdoor unit that detection obtains
The initial launch frequency of the corresponding blower of machine；
During the blower is run with the initial launch frequency, the second parameter of the outdoor unit is obtained；
The correction value for needing to be modified to the initial launch frequency of the blower is determined according to second parameter；
The initial launch frequency is adjusted based on the correction value.
2. the method according to claim 1, wherein first parameter includes at least one of: the room
The current operating conditions of outer machine, the capacity of the outdoor unit, the mounting condition of the outdoor unit.
3. needing the method according to claim 1, wherein being determined according to second parameter to the blower
The correction value that initial launch frequency is modified includes:
Determine the ratio one of the current service ability of the outdoor unit and the actual capacity of the outdoor unit；
Judge whether the ratio one is less than first threshold, obtains the first judging result；
In the case where first judging result indicates that the ratio one is less than the first threshold, determines and need to the wind
The correction value one that the initial launch frequency of machine is modified；
In the case where first judging result indicates that the ratio one is not less than the first threshold, determines and need to described
The correction value four that the initial launch frequency of blower is modified.
4. needing the method according to claim 1, wherein being determined according to second parameter to the blower
The correction value that initial launch frequency is modified includes:
When environment temperature in the outdoor unit region reaches the preset temperature of the air conditioner, the outdoor unit is determined
The ratio two of current service ability and the object run ability of the outdoor unit；
Judge whether the ratio two is less than second threshold, obtains the second judging result；
In the case where second judging result indicates that the ratio two is less than the second threshold, determines and need to the wind
The correction value two that the initial launch frequency of machine is modified；
In the case where second judging result indicates that the ratio two is not less than the second threshold, determines and need to described
The correction value four that the initial launch frequency of blower is modified.
5. needing the method according to claim 1, wherein being determined according to second parameter to the blower
The correction value that initial launch frequency is modified includes:
Determine the current operating conditions of the air conditioner；
When the current operating conditions of the air conditioner are refrigeration mode, determine need to the initial launch frequency of the blower into
The modified correction value four of row；
When the current operating conditions of the air conditioner are heating mode, if the defrost number one of the outdoor unit is no more than default
Defrost number, and in the case that the defrost time one of the outdoor unit is not more than the default defrost time, it determines and needs to the wind
The correction value four that the initial launch frequency of machine is modified；
In the case where the current operating conditions of the air conditioner are heating mode, if the defrost number one of the outdoor unit is greater than
The default defrost number when defrost time one of the outdoor unit is greater than the default defrost time, is determined and is needed to described
The correction value three that the initial launch frequency of blower is modified.
6. according to the method described in claim 3, it is characterized in that, being carried out based on the correction value to the initial launch frequency
Adjustment includes:
In the case where first judging result indicates that the ratio one is less than the first threshold, by the initial launch frequency
Rate reduces the correction value one；
In the case where first judging result indicates that the ratio one is not less than the first threshold, it is based on the correction value
Four determine the initial launch frequency without adjustment.
7. according to the method described in claim 4, it is characterized in that, being carried out based on the correction value to the initial launch frequency
Adjustment includes:
In the case where second judging result indicates that the ratio two is less than the second threshold, by the initial launch frequency
Rate increases the correction value two；
In the case where second judging result indicates that the ratio two is not less than the second threshold, it is based on the correction value
Four determine the initial launch frequency without adjustment.
8. according to the method described in claim 5, it is characterized in that, being carried out based on the correction value to the initial launch frequency
Adjustment includes:
In the case where the current operating conditions of the air conditioner are heating mode, if the defrost number one of the outdoor unit is greater than
The default defrost number, when the defrost time one of the outdoor unit is greater than the default defrost time, by the initial launch
Frequency increases the correction value three；
When the current operating conditions of the air conditioner are heating mode, if the defrost number one of the outdoor unit is no more than default
Defrost number, and in the case that the defrost time one of the outdoor unit is not more than the default defrost time, it is based on the correction value four
Determine the initial launch frequency without adjustment；
When the current operating conditions of the air conditioner are refrigeration mode, the initial launch frequency is determined based on the correction value four
Rate is without adjustment.
9. according to the method described in claim 8, it is characterized in that, based on the correction value to the initial launch frequency into
After row adjustment, further includes:
Obtain defrost number two and the defrost time two of the outdoor unit；
It is greater than the default defrost number in the defrost number two, and the defrost time two is greater than the default defrost time
In the case where, determine the correction value five for needing the initial launch frequency to the blower adjusted to be modified；
It is adjusted using initial launch frequency of the correction value five to the blower adjusted.
10. according to the method described in claim 9, it is characterized in that, using the correction value five to the blower adjusted
Initial launch frequency to be adjusted include: that the initial launch frequency of the blower adjusted is increased the correction value five.
11. a kind of adjustment device of fan operation frequency characterized by comprising
First determination unit, for after outdoor unit of the air conditioner powers on booting, the of the outdoor unit that is obtained based on detection
One parameter determines the initial launch frequency of the corresponding blower of the outdoor unit；
Acquiring unit obtains the of the outdoor unit for during the blower is run with the initial launch frequency
Two parameters；
Second determination unit needs to be modified the initial launch frequency of the blower for being determined according to second parameter
Correction value；
Adjustment unit, for being adjusted based on the correction value to the initial launch frequency.
12. a kind of air conditioner, which is characterized in that the blower fan control system of the air conditioner uses any in claims 1 to 10 10
The method of adjustment of fan operation frequency described in.
13. a kind of storage medium, which is characterized in that the storage medium includes the program of storage, wherein described program right of execution
Benefit require any one of 1 to 10 described in fan operation frequency method of adjustment.
14. a kind of processor, which is characterized in that the processor is for running program, wherein right of execution when described program is run
Benefit require any one of 1 to 10 described in fan operation frequency method of adjustment.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110374656A (en) * | 2019-08-09 | 2019-10-25 | 万泰（苏州）环境科技有限公司 | A kind of construction ventilation of tunnel method and system |
| CN114135979A (en) * | 2021-11-12 | 2022-03-04 | 珠海格力电器股份有限公司 | Energy-saving operation method and device of air conditioning unit, control equipment and air conditioning unit |
| CN115823713A (en) * | 2023-02-16 | 2023-03-21 | 山东科技职业学院 | Air detection method based on computer control |
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