CN106642579A - Start-up frequency regulating method and device suitable for air conditioner compressor - Google Patents
Start-up frequency regulating method and device suitable for air conditioner compressor Download PDFInfo
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- CN106642579A CN106642579A CN201611220614.6A CN201611220614A CN106642579A CN 106642579 A CN106642579 A CN 106642579A CN 201611220614 A CN201611220614 A CN 201611220614A CN 106642579 A CN106642579 A CN 106642579A
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- frequency
- initiation culture
- temperature threshold
- rising
- outdoor environment
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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
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- 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
-
- 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
- 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)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The embodiment of the invention relates to a start-up frequency regulating method and device suitable for an air conditioner compressor. The method comprises the following steps of: obtaining an outdoor environment temperature when an air conditioner is started and a plurality of outdoor temperature threshold values and working modes preset in the air conditioner as well as real-time operation frequency and target operation frequency of the air conditioner compressor; comparing the outdoor environment temperature with the multiple outdoor temperature threshold values to obtain compared results, and obtaining start-up frequency and increase frequency of the air conditioner compressor according to the compared results and the working modes; and regulating the real-time operation frequency of the air conditioner compressor to the start-up frequency, and increasing the increase frequency until the target operation frequency on the basis of the real-time operation frequency every preset time. The device provided by the invention is realized based on the method. According to the embodiment of the invention, the air conditioner can work under different start-up frequencies and increase frequencies when outdoor temperatures are different, so that a better cooling or heating effect is achieved, and therefore, user comfort and user experience are improved.
Description
Technical field
The present embodiments relate to air conditioner controlling technology field, and in particular to a kind of startup frequency for being suitable to cooler compressor
Rate control method and device.
Background technology
At present, it is to meet the demand of various loads and starting starting stage reliably working, air-conditioner is solid using one
Fixed and the relatively low rate of climb, such as 1Hz/s, startup optimization.The air-conditioner startup starting stage adopts aforesaid way, not only can
Prevent various extreme environments from making air-conditioner overload state, make air-conditioner reliably working, indoor environment can also be made slowly varying,
So that user has preferable comfort level.
When the technical scheme of the embodiment of the present invention is realized, inventor has found：It is less in load or environmental condition is not disliked
When bad, the cooling or temperature rise effect that air-conditioner is reached when being started using above-mentioned setting is not optimum.Such as refrigeration mode
Under, when external environment is 40 degrees Celsius, there is a large number of users to get in, then in a long time cannot according to above-mentioned air-conditioner
The design temperature of user is reached, so as to reduce the comfort level and experience of user.
The content of the invention
For defect of the prior art, the present invention provides a kind of initiation culture control method for being suitable to cooler compressor
And device, for solving prior art in load it is less, with the relatively low and fixed rate of climb adjustment compressor when, cause Indoor Temperature
The problem that the users'comfort and experience that degree change causes more slowly is reduced.
In a first aspect, the invention provides a kind of initiation culture control method for being suitable to cooler compressor, methods described
Including：
The outdoor environment temperature for obtaining air-conditioner booting moment and the multiple outdoor temperature thresholds being set in advance in air-conditioner
Value and mode of operation, and the real time execution frequency and target operating frequency of the cooler compressor；
Relatively the outdoor environment temperature and the plurality of outdoor temperature threshold value obtain comparing result, and according to the contrast
As a result the initiation culture and rising frequency of the cooler compressor are set with the mode of operation；
The real time execution frequency of the cooler compressor is adjusted to the initiation culture, and every Preset Time upper
Stating increases the rising frequency until the target operating frequency on the basis of real time execution frequency.
Alternatively, when the air-conditioner is in refrigeration mode, correspondingly, the comparison outdoor environment temperature and institute
State multiple outdoor temperature threshold values and obtain comparing result, and the air-conditioner is arranged according to the comparing result and the mode of operation
The step of initiation culture and rising frequency of compressor, includes：
When the outdoor environment temperature is more than temperature threshold C, the air-conditioner is arranged according to the first outdoor load algorithm
The initiation culture and rising frequency of compressor；
When the outdoor environment temperature is less than or equal to the temperature threshold C, institute is arranged according to the second outdoor load algorithm
State the initiation culture and rising frequency of cooler compressor.
Alternatively, the initiation culture and upper raising frequency that the cooler compressor is set according to the first outdoor load algorithm
The step of rate, includes：
When the outdoor environment temperature is more than temperature threshold A, the initiation culture for arranging the cooler compressor is frequency
Rate N1, its rising frequency is frequency M1；
When the outdoor environment temperature is more than temperature threshold B and during less than or equal to the temperature threshold A, the air-conditioning is set
The initiation culture of device compressor is frequency N2, and its rising frequency is frequency M2；
When the outdoor environment temperature is more than temperature threshold C and during less than or equal to the temperature threshold B, the air-conditioning is set
The initiation culture of device compressor is frequency N3, and its rising frequency is frequency M3.
Alternatively, frequency N1, frequency N2 and frequency N3 increase successively.
Alternatively, the initiation culture and upper raising frequency that the cooler compressor is set according to the second outdoor load algorithm
The step of rate, includes：
When the outdoor environment temperature is less than or equal to the temperature threshold C, the startup of the cooler compressor is set
Frequency is frequency N4, and its rising frequency is frequency M4.
Alternatively, when the air-conditioner is in heating mode, correspondingly, the comparison outdoor environment temperature and institute
State multiple outdoor temperature threshold values and obtain comparing result, and the air-conditioner is arranged according to the comparing result and the mode of operation
The step of initiation culture and rising frequency of compressor, includes：
When the outdoor environment temperature is more than temperature threshold F, the air-conditioner is arranged according to the 3rd outdoor load algorithm
The initiation culture and rising frequency of compressor；
When the outdoor environment temperature is less than or equal to the temperature threshold F, institute is arranged according to the outer load algorithm of fourth ventricle
State the initiation culture and rising frequency of cooler compressor.
Alternatively, the initiation culture and upper raising frequency that the cooler compressor is set according to the 3rd outdoor load algorithm
The step of rate, includes：
When the outdoor environment temperature is more than temperature threshold D, the initiation culture for arranging the cooler compressor is frequency
Rate N5, its rising frequency is frequency M5；
When the outdoor environment temperature is more than temperature threshold E and during less than or equal to the temperature threshold D, the air-conditioning is set
The initiation culture of device compressor is frequency N6, and its rising frequency is frequency M6；
When the outdoor environment temperature is more than temperature threshold F and during less than or equal to the temperature threshold E, the air-conditioning is set
The initiation culture of device compressor is frequency N7, and its rising frequency is frequency M7.
Alternatively, frequency N5, frequency N6 and frequency N7 increase successively.
Alternatively, the initiation culture and upper raising frequency that the cooler compressor is set according to the outer load algorithm of fourth ventricle
The step of rate, includes：
When the outdoor environment temperature is less than or equal to the temperature threshold F, the startup of the cooler compressor is set
Frequency is frequency N8, and its rising frequency is frequency M8.
Second aspect, the embodiment of the present invention additionally provides a kind of initiation culture adjusting means for being suitable to cooler compressor,
Described device includes：
Parameter acquisition module, for obtaining the outdoor environment temperature of air-conditioner booting moment and being set in advance in air-conditioner
Multiple outdoor temperature threshold values and mode of operation, and the cooler compressor real time execution frequency and object run frequency
Rate；
Frequency setting module, for the relatively outdoor environment temperature and the plurality of outdoor temperature threshold value contrast knot is obtained
Really, and according to the comparing result and the mode of operation initiation culture and rising frequency of the cooler compressor are set；
Frequency adjustment module, for the real time execution frequency of the cooler compressor to be adjusted to the initiation culture,
And increase the rising frequency on the basis of above-mentioned real time execution frequency until the target operating frequency every Preset Time.
Alternatively, when the air-conditioner is in refrigeration mode, correspondingly, the frequency setting module includes：
First frequency setting unit, it is outdoor negative according to first for when the outdoor environment temperature is more than temperature threshold C
Lotus algorithm arranges the initiation culture and rising frequency of the cooler compressor；
Second frequency setting unit, for when the outdoor environment temperature is less than or equal to the temperature threshold C, according to the
Two outdoor load algorithms arrange the initiation culture and rising frequency of the cooler compressor.
Alternatively, the first frequency setting unit includes：
First frequency arranges submodule, for when the outdoor environment temperature is more than temperature threshold A, arranging the air-conditioning
The initiation culture of device compressor is frequency N1, and its rising frequency is frequency M1；
Second frequency arranges submodule, for being more than temperature threshold B and less than or equal to described in the outdoor environment temperature
During temperature threshold A, the initiation culture for arranging the cooler compressor is frequency N2, and its rising frequency is frequency M2；
3rd set of frequency submodule, for being more than temperature threshold C and less than or equal to described in the outdoor environment temperature
During temperature threshold B, the initiation culture for arranging the cooler compressor is frequency N3, and its rising frequency is frequency M3.
Alternatively, frequency N1, frequency N2 and frequency N3 increase successively.
Alternatively, the second frequency setting unit is used to perform following steps：
When the outdoor environment temperature is less than or equal to the temperature threshold C, the startup of the cooler compressor is set
Frequency is frequency N4, and its rising frequency is frequency M4.
Alternatively, when the air-conditioner is in heating mode, correspondingly, the frequency setting module includes：
3rd set of frequency unit, it is outdoor negative according to the 3rd for when the outdoor environment temperature is more than temperature threshold F
Lotus algorithm arranges the initiation culture and rising frequency of the cooler compressor；
4th set of frequency unit, for when the outdoor environment temperature is less than or equal to the temperature threshold F, according to the
Four outdoor load algorithms arrange the initiation culture and rising frequency of the cooler compressor.
Alternatively, the 3rd set of frequency unit includes：
5th set of frequency submodule, for when the outdoor environment temperature is more than temperature threshold D, arranging the air-conditioning
The initiation culture of device compressor is frequency N5, and its rising frequency is frequency M5；
6th set of frequency submodule, for being more than temperature threshold E and less than or equal to described in the outdoor environment temperature
During temperature threshold D, the initiation culture for arranging the cooler compressor is frequency N6, and its rising frequency is frequency M6；
7th set of frequency submodule, for being more than temperature threshold F and less than or equal to described in the outdoor environment temperature
During temperature threshold E, the initiation culture for arranging the cooler compressor is frequency N7, and its rising frequency is frequency M7.
Alternatively, frequency N5, frequency N6 and frequency N7 increase successively.
Alternatively, the 4th set of frequency unit is used to perform following steps：
When the outdoor environment temperature is less than or equal to the temperature threshold F, the startup of the cooler compressor is set
Frequency is frequency N8, and its rising frequency is frequency M8.
As shown from the above technical solution, the embodiment of the present invention is by obtaining outdoor environment temperature and being set in advance in air-conditioner
Interior multiple outdoor temperature threshold values and mode of operation, and the real time execution frequency and object run frequency of the cooler compressor
Rate；Then compare outdoor environment temperature and multiple outdoor temperature threshold values obtain comparing result, and according to above-mentioned comparing result and work
Operation mode obtains the initiation culture and rising frequency of the cooler compressor；Finally by the real time execution frequency of cooler compressor
Adjust to initiation culture, and increase above-mentioned rising frequency on the basis of above-mentioned real time execution frequency until mesh every Preset Time
Mark running frequency.Compared with prior art, the embodiment of the present invention is by according to outdoor environment temperature dynamic adjustment air-conditioner pressure
Then the real time execution frequency of contracting machine increases rising frequency until the air-conditioner pressure to corresponding initiation culture every Preset Time
Contracting machine reaches target operating frequency, makes air-conditioner carry out work with different initiation culture and rising frequency when outdoor temperature is different
Make, so as to reach preferably cooling or temperature rise effect, lift users'comfort and Consumer's Experience.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description makees a simple introduction, it should be apparent that, drawings in the following description are these
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is that a kind of initiation culture control method flow process for being suitable to cooler compressor provided in an embodiment of the present invention is illustrated
Figure；
Fig. 2 is the embodiment of the present invention outdoor load algorithm flow schematic diagram in cooling mode；
Fig. 3 is the embodiment of the present invention outdoor load algorithm flow schematic diagram in a heating mode；
Fig. 4 is a kind of initiation culture adjusting means block diagram for being suitable to cooler compressor provided in an embodiment of the present invention.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 shows a kind of initiation culture control method flow process for being suitable to cooler compressor provided in an embodiment of the present invention
Schematic diagram.Referring to Fig. 1, the initiation culture control method includes：
S11, the outdoor environment temperature for obtaining air-conditioner booting moment and the multiple outdoor temps being set in advance in air-conditioner
Degree threshold value and mode of operation, and the real time execution frequency and target operating frequency of the cooler compressor；
Outdoor environment temperature described in S12, comparison and the plurality of outdoor temperature threshold value obtain comparing result, and according to described
Comparing result and the mode of operation arrange the initiation culture and rising frequency of the cooler compressor；
S13, the real time execution frequency of the cooler compressor is adjusted to the initiation culture, and every Preset Time
Increase the rising frequency on the basis of above-mentioned real time execution frequency until the target operating frequency.
Above-mentioned outdoor environment temperature refers to the air themperature of the off-premises station installation site of air-conditioner in the embodiment of the present invention.Should
Outdoor environment temperature can pass through the temperature sensor Real-time Collection being disposed in the outdoor, it is also possible to be passed by the temperature being separately provided
Sensor Real-time Collection.Those skilled in the art can select suitable temperature sensor and its installation according to specifically used occasion
Position, the present invention is not construed as limiting.
Above-mentioned operational module includes refrigeration mode and heating mode.Other patterns, mould of for example blowing can certainly be included
Formula etc., those skilled in the art should be selected according to concrete scene, and the present invention is not construed as limiting.Above-mentioned multiple outdoor temperature thresholds
Value refers to that the multiple temperature thresholds for setting according to the actual requirements can form multiple rooms using the plurality of outdoor temperature threshold value
Outer temperature range.
For example, in refrigeration mode, above-mentioned multiple outdoor temperature threshold values could be arranged to 3 in the embodiment of the present invention, bag
Temperature threshold A, temperature threshold B and temperature threshold C are included, using 3 temperature thresholds 4 outdoor temperature intervals can be formed.Again
Such as, in heating mode, above-mentioned multiple outdoor temperature threshold values could be arranged to 3, including temperature threshold in the embodiment of the present invention
D, temperature threshold E and temperature threshold F, using 3 temperature thresholds 4 outdoor temperature intervals can be formed.Certainly, this area skill
Art personnel can determine that required outdoor temperature is interval according to concrete scene, and the quantity of outdoor temperature threshold value is then determined again.
Also, with increasing for outdoor temperature interval quantity, the regulation to cooler compressor is more careful, now the work feelings of air-conditioner
Condition is more reliable and/or also gets over the actual demand of the user that fits with preferably cooling and temperature rise effect, i.e. regulation result.Can
See, no matter those skilled in the art select how many temperature thresholds to realize the technical scheme of the embodiment of the present invention, above-mentioned
Scheme equally falls into protection scope of the present invention.
The real time execution frequency of above-mentioned cooler compressor refers to, the operation frequency at current time when preparing to adjust the compressor
Rate.In practical application, above-mentioned real time execution frequency can refer to the running frequency that velocity sensor is gathered in current collection period.
Those skilled in the art can select corresponding velocity sensor according to concrete scene, adjust the collection week of the velocity sensor
Phase, the present invention is not construed as limiting.
Above-mentioned target operating frequency refers to, the running frequency of compressor when air-conditioner reaches user's request temperature.Certainly, on
It can also be certain the operation frequency in the compressor operating frequency curve prestored in air-conditioner to state target operating frequency
Rate value.Those skilled in the art can determine above-mentioned target operating frequency according to concrete scene, and the present invention is not construed as limiting.
It should be noted that can obtain in a collection period in step S1 in the embodiment of the present invention air-conditioner and its
The parameters of compressor, it is also possible to obtain in real time when certain parameter is needed.The embodiment of the present invention is obtained with a collection period
Take and illustrated as a example by all parameters.Certainly those skilled in the art can be selected according to concrete scene, and the present invention does not make
Limit.
Above-mentioned comparing result refers to the magnitude relationship of outdoor environment temperature and multiple outdoor temperature threshold values, i.e., above-mentioned outdoor ring
Which outdoor temperature interval is border temperature be located at, and then arranges the initiation culture and upper raising frequency of compressor again according to outdoor temperature interval
Rate.
Above-mentioned Preset Time refers to, the interval of the adjacent transformation period twice of real time execution frequency of the compressor.For example, should
Preset Time can be with 0.01～30 second.Preferably, the Preset Time is set to 1 second.Certainly those skilled in the art can basis
Concrete scene adjusts the length of Preset Time, and the present invention is not construed as limiting.
Above-mentioned initiation culture refers to the initial operating frequency of cooler compressor, above-mentioned rising frequency refer to compressor each
Every the change frequency of Preset Time.For example, the real time execution frequency of compressor be 30Hz/s when, and rising frequency be 2Hz/s when,
Then at next second, the real time execution frequency of compressor fades to 32Hz/s.
The embodiment of the present invention describes provided in an embodiment of the present invention being suitable in detail by executive agent of the controller of air-conditioner
The initiation culture control method of cooler compressor.
Controller obtains the outdoor environment temperature and multiple outdoor temperature threshold values of air-conditioner booting moment, then contrasts above-mentioned
Outdoor environment temperature and multiple outdoor temperature threshold values so as to obtain outdoor environment temperature and above-mentioned outdoor temperature threshold value relation i.e.
Comparing result.
Controller obtains the mode of operation of air-conditioner and the real time execution frequency of compressor and then is tied according to above-mentioned contrast
Fruit and mode of operation arrange the initiation culture and rising frequency of cooler compressor.
In practical application, air-conditioner use environment has that bad environments, load be larger or load is less, environment is preferable
The situation of (not severe), the embodiment of the present invention is that compressor arranges different startups for different service conditions and mode of operation
Frequency and rising frequency.
In one embodiment of the invention, in refrigeration mode, step S2 includes：
S21, when the outdoor environment temperature is more than temperature threshold C, the sky is arranged according to the first outdoor load algorithm
Adjust the initiation culture and rising frequency of device compressor；
S22, when the outdoor environment temperature is less than or equal to the temperature threshold C, set according to the second outdoor load algorithm
Put the initiation culture and rising frequency of the cooler compressor.
Said temperature threshold value C can be provided with 30 degrees Celsius in the embodiment of the present invention, and said temperature threshold value C can be used
To distinguish the quality of air-conditioner use environment.In refrigeration mode, when outdoor environment is more than 30 degrees Celsius, the air-conditioner makes
It is more severe with environment, and its load is larger, is to ensure air-conditioner reliably working, as shown in Fig. 2 embodiment of the present invention step
The first outdoor load algorithm includes in S21：
S211, when the outdoor environment temperature is more than temperature threshold A, the initiation culture of the cooler compressor is set
For frequency N1, its rising frequency is frequency M1；
S212, when the outdoor environment temperature is more than temperature threshold B and during less than or equal to the temperature threshold A, institute is set
The initiation culture for stating cooler compressor is frequency N2, and its rising frequency is frequency M2；
S213, when the outdoor environment temperature is more than temperature threshold C and during less than or equal to the temperature threshold B, institute is set
The initiation culture for stating cooler compressor is frequency N3, and its rising frequency is frequency M3.
Said temperature threshold value A, temperature threshold B and temperature threshold C are reduced successively.In practical application, said temperature threshold value A takes
It is worth for 46 degrees Celsius, temperature threshold B values are 38 degrees Celsius, temperature threshold C values are 30 degrees Celsius.Certain people in the art
Member can select said temperature threshold value A, the concrete data of B and C, the present invention to be not construed as limiting according to specifically used situation.
Said frequencies N1, frequency N2 and frequency N3 can arrange identical frequency values, it is also possible to increase successively.The present invention one
Said frequencies N1, frequency N2 and frequency N3 span are 15～25Hz in embodiment.Those skilled in the art can be according to tool
Body scene setting frequency N1, frequency N2 and frequency N3, the present invention is not construed as limiting.
The value of said frequencies M1, frequency M2 and frequency M3 increases successively.The span of such as frequency M1 can for 1～
2Hz/s；The span of frequency M2 can be 2～3Hz/s；The span of frequency M3 can be 3～4Hz/s.This area skill
Art personnel can arrange M1, M2 and M3 according to concrete scene, and the present invention is not construed as limiting.
When outdoor environment is less than 30 degrees Celsius, the use environment of the air-conditioner is preferable, and its load is less, now air-conditioning
Device can be the efficiency for further improving the air-conditioner with reliably working, and the second outdoor load is calculated in embodiment of the present invention step S22
Method includes：
When the outdoor environment temperature is less than or equal to the temperature threshold C, the startup of the cooler compressor is set
Frequency is frequency N4, and its rising frequency is frequency M4.
Said frequencies N4 span can be 40～50Hz, and the span of said frequencies M4 is 1～3Hz/s.
For example, in refrigeration mode, the initiation culture and rising frequency of cooler compressor are respectively：
(1) outdoor environment temperature T>During A (A=46 degree Celsius), compressor is that frequency N1 starts with low frequency, now frequency N1
Can be with value as 15～25Hz, rising frequency can be with value as 1～2Hz/s.
(2) outdoor environment temperature is in interval：B<During T≤A values (B=38 degree Celsius), compressor is that frequency N2 is opened with low frequency
Dynamic, now frequency N2 can be with value as 15～25Hz, and rising frequency can be with value as 2～3Hz/s；
(3) outdoor environment temperature is in interval：C<During T≤B values (C=30 degree Celsius), compressor is that frequency N3 is opened with low frequency
Dynamic, now frequency N3 can be with value as 15～25Hz, and rising frequency can be with value as 3～4Hz/s；
(4) during outdoor environment temperature T≤C, compressor is directly that frequency N4 starts with high frequency, and now frequency N4 can be with value
For 40～50Hz, rising frequency can be with value as 1～3Hz/s.
In another embodiment of the present invention, in heating mode, step S2 includes：
S21 ', when the outdoor environment temperature is more than temperature threshold F, the sky is arranged according to the 3rd outdoor load algorithm
Adjust the initiation culture and rising frequency of device compressor；
S22 ', when the outdoor environment temperature is less than or equal to the temperature threshold F, set according to the outer load algorithm of fourth ventricle
Put the initiation culture and rising frequency of the cooler compressor.
Said temperature threshold value F can be provided with -15 degrees Celsius in the embodiment of the present invention, and said temperature threshold value F can be with
For distinguishing the quality of air-conditioner use environment.In heating mode, when outdoor environment exceedes -15 degrees Celsius, the air-conditioner
Use environment it is more severe, and its load is larger, is to ensure air-conditioner reliably working, as shown in figure 3, embodiment of the present invention step
The 3rd outdoor load algorithm includes in rapid S21 '：
S211 ', when the outdoor environment temperature is more than temperature threshold D, the startup frequency of the cooler compressor is set
Rate is frequency N5, and its rising frequency is frequency M5；
S212 ', when the outdoor environment temperature is more than temperature threshold E and during less than or equal to the temperature threshold D, institute is set
The initiation culture for stating cooler compressor is frequency N6, and its rising frequency is frequency M6；
S213, when the outdoor environment temperature is more than temperature threshold F and during less than or equal to the temperature threshold E, institute is set
The initiation culture for stating cooler compressor is frequency N7, and its rising frequency is frequency M7.
Said temperature threshold value D, temperature threshold E and temperature threshold F are reduced successively.In practical application, said temperature threshold value D takes
It is worth for 15 degrees Celsius, temperature threshold E values are -2 degrees Celsius, temperature threshold C values are -15 degrees Celsius.Certain art technology
Personnel can select the concrete data of said temperature threshold value D, E and F, the present invention to be not construed as limiting according to specifically used situation.
Said frequencies N5, frequency N6 and frequency N7 can arrange identical frequency values, it is also possible to increase successively.The present invention one
Said frequencies N5, frequency N6 and frequency N7 span are 20～30Hz in embodiment.Those skilled in the art can be according to tool
Body scene setting frequency N5, frequency N6 and frequency N7, the present invention is not construed as limiting.
The value of said frequencies M5, frequency M6 and frequency M7 increases successively.The span of such as frequency M5 can for 1～
2Hz/s；The span of frequency M6 can be 2～3Hz/s；The span of frequency M7 can be 3～4Hz/s.This area skill
Art personnel can arrange M5, M6 and M7 according to concrete scene, and the present invention is not construed as limiting.
When outdoor environment is less than -15 degrees Celsius, the use environment of the air-conditioner is preferable, and its load is less, this space-time
Adjust device to be the efficiency for further improving the air-conditioner with reliably working, embodiment of the present invention step S22 ' in bear outside fourth ventricle
Lotus algorithm includes：
When the outdoor environment temperature is less than or equal to the temperature threshold F, the startup of the cooler compressor is set
Frequency is frequency N8, and its rising frequency is frequency M8.
Said frequencies N8 span can be 50～60Hz, and the span of said frequencies M8 is 1～3Hz/s.
For example, in heating mode, the initiation culture and rising frequency of cooler compressor are respectively：
(1) outdoor environment temperature T>During D (D=15 degree Celsius), compressor is that frequency N5 starts with low frequency, now frequency N5
Can be with value as 20～30Hz, rising frequency can be with value as 1～2Hz/s.
(2) outdoor environment temperature is in interval：E<During T≤D values (E=-2 degree Celsius), compressor is that frequency N6 is opened with low frequency
Dynamic, now frequency N6 can be with value as 20～30Hz, and rising frequency can be with value as 2～3Hz/s；
(3) outdoor environment temperature is in interval：F<During T≤E values (F=-15 degree Celsius), compressor is that frequency N7 is opened with low frequency
Dynamic, now frequency N7 can be with value as 20～30Hz, and rising frequency can be with value as 3～4Hz/s；
(4) during outdoor environment temperature T≤F, compressor is directly that frequency N8 starts with high frequency, and now frequency N8 can be with value
For 50～60Hz, rising frequency can be with value as 1～3Hz/s.
Controller obtains the target operating frequency of cooler compressor, and the real time execution frequency of compressor is adjusted to startup
Frequency, then increases rising frequency up to the real-time of the compressor every Preset Time on the basis of above-mentioned real time execution frequency
Running frequency reaches target operating frequency.
It can be seen that, the embodiment of the present invention is according to working mode of air-conditioner and outdoor environment temperature and multiple outdoor temperature threshold values
Comparing result determine the initiation culture and rising frequency of cooler compressor.Air-conditioner use environment preferably, load it is less
When, now compressor operating reliability, compressor is directly with high frequency startup, then adjusts the real-time of compressor with larger rising frequency
Running frequency, makes air-conditioner and reaches target operating frequency with the shorter time to meet user's request with the shorter time, improves
Users'comfort.And air-conditioner use environment it is poor, load is larger when, now compressor operating reliability is poor, this
It is bright to be divided into multiple outdoor environments intervals to air-conditioner use environment, for each outdoor environment is interval, different initiation cultures are set
And rising frequency, make compressor and adjusted to target operating frequency with relatively low initiation culture and different rising frequencies.So, exist
Ensure that compressor operating takes into account users'comfort while reliable.
Second aspect, the embodiment of the present invention additionally provides a kind of initiation culture adjusting means for being suitable to cooler compressor,
As shown in figure 4, described device includes：
Parameter acquisition module M11, for obtaining the outdoor environment temperature of air-conditioner booting moment and being set in advance in air-conditioning
Multiple outdoor temperature threshold values and mode of operation in device, and real time execution frequency and the object run of the cooler compressor
Frequency；
Frequency setting module M12, obtains right for the relatively outdoor environment temperature and the plurality of outdoor temperature threshold value
Than result, and the initiation culture and upper raising frequency of the cooler compressor are arranged according to the comparing result and the mode of operation
Rate；
Frequency adjustment module M13, for the real time execution frequency of the cooler compressor to be adjusted to described frequency is started
Rate, and increase the rising frequency on the basis of above-mentioned real time execution frequency until object run frequency every Preset Time
Rate.
Alternatively, when the air-conditioner is in refrigeration mode, correspondingly, frequency setting module M12 includes：
First frequency setting unit M121, for when the outdoor environment temperature is more than temperature threshold C, according to the first Room
Outer load algorithm arranges the initiation culture and rising frequency of the cooler compressor；
Second frequency setting unit M122, for the outdoor environment temperature be less than or equal to the temperature threshold C when, root
According to the second outdoor load algorithm, the initiation culture and rising frequency of the cooler compressor are set.
Alternatively, the first frequency setting unit M121 includes：
First frequency arranges submodule, for when the outdoor environment temperature is more than temperature threshold A, arranging the air-conditioning
The initiation culture of device compressor is frequency N1, and its rising frequency is frequency M1；
Second frequency arranges submodule, for being more than temperature threshold B and less than or equal to described in the outdoor environment temperature
During temperature threshold A, the initiation culture for arranging the cooler compressor is frequency N2, and its rising frequency is frequency M2；
3rd set of frequency submodule, for being more than temperature threshold C and less than or equal to described in the outdoor environment temperature
During temperature threshold B, the initiation culture for arranging the cooler compressor is frequency N3, and its rising frequency is frequency M3.
Alternatively, frequency N1, frequency N2 and frequency N3 increase successively.
Alternatively, the second frequency setting unit 122 is used to perform following steps：
When the outdoor environment temperature is less than or equal to the temperature threshold C, the startup of the cooler compressor is set
Frequency is frequency N4, and its rising frequency is frequency M4.
Alternatively, the span of frequency N1, the N2 frequencies and frequency N3 be 15～25Hz, the frequency
The span of N4 is 40～50Hz.
Alternatively, the span of frequency M1 is 1～2Hz/s；The span of frequency M2 is 2～3Hz/s；Frequency M3
Span is 3～4Hz/s；
The span of frequency M4 is 1～3Hz/s.
Alternatively, when the air-conditioner is in heating mode, correspondingly, frequency setting module M12 includes：
3rd set of frequency unit M121 ', for when the outdoor environment temperature is more than temperature threshold F, according to the 3rd
Outdoor load algorithm arranges the initiation culture and rising frequency of the cooler compressor；
4th set of frequency unit M122 ', for the outdoor environment temperature be less than or equal to the temperature threshold F when,
The initiation culture and rising frequency of the cooler compressor are arranged according to the outer load algorithm of fourth ventricle.
Alternatively, the 3rd set of frequency unit M121 ' includes：
5th set of frequency submodule, for when the outdoor environment temperature is more than temperature threshold D, arranging the air-conditioning
The initiation culture of device compressor is frequency N5, and its rising frequency is frequency M5；
6th set of frequency submodule, for being more than temperature threshold E and less than or equal to described in the outdoor environment temperature
During temperature threshold D, the initiation culture for arranging the cooler compressor is frequency N6, and its rising frequency is frequency M6；
7th set of frequency submodule, for being more than temperature threshold F and less than or equal to described in the outdoor environment temperature
During temperature threshold E, the initiation culture for arranging the cooler compressor is frequency N7, and its rising frequency is frequency M7.
Alternatively, frequency N5, frequency N6 and frequency N7 increase successively.
Alternatively, the 4th set of frequency unit M122 ' is used to perform following steps：
When the outdoor environment temperature is less than or equal to the temperature threshold F, the startup of the cooler compressor is set
Frequency is frequency N8, and its rising frequency is frequency M8.
Alternatively, the span of frequency N5, the N6 frequencies and frequency N7 be 20～30Hz, the frequency
The span of N4 is 50～60Hz.
Alternatively, the span of frequency M5 is 1～2Hz/s；The span of frequency M6 is 2～3Hz/s；Frequency M7
Span is 3～4Hz/s；
The span of frequency M8 is 1～3Hz/s.
It should be noted that the initiation culture adjusting means for being suitable to cooler compressor provided in an embodiment of the present invention is based on
The initiation culture control method for being suitable to cooler compressor mentioned above is realized, including whole technologies of embodiment of the method are special
Levy, therefore identical technical problem can be solved, reach identical technique effect, with content above-described embodiment is may refer to
Content, will not be described here.
In sum, the initiation culture control method and device for being suitable to cooler compressor provided in an embodiment of the present invention,
It is by obtaining outdoor environment temperature and the multiple outdoor temperature threshold values and the mode of operation that are set in advance in air-conditioner and described
The real time execution frequency of cooler compressor and target operating frequency；Then outdoor environment temperature and multiple outdoor temperature thresholds are compared
Comparing result is worth to, and initiation culture and the rising of the cooler compressor are obtained according to above-mentioned comparing result and mode of operation
Frequency；Finally the real time execution frequency of cooler compressor is adjusted to initiation culture, and every Preset Time above-mentioned real-time
Increase above-mentioned rising frequency on the basis of running frequency until target operating frequency.Ring is used in the embodiment of the present invention in air-conditioner
Border preferably, load it is less when, now compressor operating reliability, compressor directly with high frequency startup, then with larger rising frequency
The real time execution frequency of compressor is adjusted, air-conditioner is made target operating frequency is reached with the shorter time and be full i.e. with the shorter time
Sufficient user's request, improves users'comfort.And air-conditioner use environment it is poor, load is larger when, now compressor operating
Reliability is poor, and the present invention is divided into multiple outdoor environments intervals to air-conditioner use environment, sets for each outdoor environment interval
Different initiation cultures and rising frequency are put, compressor is made and is adjusted to target with relatively low initiation culture and different rising frequencies
Running frequency.So, users'comfort is taken into account while compressor operating reliability is ensured.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposit between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that a series of process, method, article or equipment including key elements not only will including those
Element, but also including other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Finally it should be noted that：Various embodiments above only to illustrate technical scheme, rather than a limitation；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
So the technical scheme described in foregoing embodiments can be modified, either which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, scope of its essence disengaging various embodiments of the present invention technical scheme, it all should contain
Cover in the middle of the claim of the present invention and the scope of specification.
Claims (18)
1. a kind of initiation culture control method for being suitable to cooler compressor, it is characterised in that methods described includes：
Obtain air-conditioner booting moment outdoor environment temperature and multiple outdoor temperature threshold values for being set in advance in air-conditioner and
Mode of operation, and the real time execution frequency and target operating frequency of the cooler compressor；
Relatively the outdoor environment temperature and the plurality of outdoor temperature threshold value obtain comparing result, and according to the comparing result
With the initiation culture and rising frequency that the mode of operation arranges the cooler compressor；
The real time execution frequency of the cooler compressor is adjusted to the initiation culture, and every Preset Time in above-mentioned reality
When running frequency on the basis of increase the rising frequency until the target operating frequency.
2. initiation culture control method according to claim 1, it is characterised in that when the air-conditioner is in refrigeration mode
When, correspondingly, the comparison outdoor environment temperature and the plurality of outdoor temperature threshold value obtain comparing result, and according to institute
State comparing result and the mode of operation includes the step of arranging the initiation culture and rising frequency of the cooler compressor：
When the outdoor environment temperature is more than temperature threshold C, the air-conditioner compression is arranged according to the first outdoor load algorithm
The initiation culture and rising frequency of machine；
When the outdoor environment temperature is less than or equal to the temperature threshold C, the sky is arranged according to the second outdoor load algorithm
Adjust the initiation culture and rising frequency of device compressor.
3. initiation culture control method according to claim 2, it is characterised in that described according to the first outdoor load algorithm
The step of initiation culture and rising frequency for arranging the cooler compressor, includes：
When the outdoor environment temperature is more than temperature threshold A, the initiation culture for arranging the cooler compressor is frequency N1,
Its rising frequency is frequency M1；
When the outdoor environment temperature is more than temperature threshold B and during less than or equal to the temperature threshold A, the air-conditioner pressure is set
The initiation culture of contracting machine is frequency N2, and its rising frequency is frequency M2；
When the outdoor environment temperature is more than temperature threshold C and during less than or equal to the temperature threshold B, the air-conditioner pressure is set
The initiation culture of contracting machine is frequency N3, and its rising frequency is frequency M3.
4. initiation culture control method according to claim 3, it is characterised in that frequency N1, frequency N2 and frequency N3 according to
Secondary increase.
5. initiation culture control method according to claim 2, it is characterised in that described according to the second outdoor load algorithm
The step of initiation culture and rising frequency for arranging the cooler compressor, includes：
When the outdoor environment temperature is less than or equal to the temperature threshold C, the initiation culture of the cooler compressor is set
For frequency N4, its rising frequency is frequency M4.
6. the initiation culture control method according to any one of Claims 1 to 5, it is characterised in that at the air-conditioner
When heating mode, correspondingly, the comparison outdoor environment temperature and the plurality of outdoor temperature threshold value obtain contrast knot
Really, and according to the comparing result and the mode of operation initiation culture and rising frequency of the cooler compressor are set
Step includes：
When the outdoor environment temperature is more than temperature threshold F, the air-conditioner compression is arranged according to the 3rd outdoor load algorithm
The initiation culture and rising frequency of machine；
When the outdoor environment temperature is less than or equal to the temperature threshold F, the sky is arranged according to the outer load algorithm of fourth ventricle
Adjust the initiation culture and rising frequency of device compressor.
7. initiation culture control method according to claim 6, it is characterised in that described according to the 3rd outdoor load algorithm
The step of initiation culture and rising frequency for arranging the cooler compressor, includes：
When the outdoor environment temperature is more than temperature threshold D, the initiation culture for arranging the cooler compressor is frequency N5,
Its rising frequency is frequency M5；
When the outdoor environment temperature is more than temperature threshold E and during less than or equal to the temperature threshold D, the air-conditioner pressure is set
The initiation culture of contracting machine is frequency N6, and its rising frequency is frequency M6；
When the outdoor environment temperature is more than temperature threshold F and during less than or equal to the temperature threshold E, the air-conditioner pressure is set
The initiation culture of contracting machine is frequency N7, and its rising frequency is frequency M7.
8. initiation culture control method according to claim 7, it is characterised in that frequency N5, frequency N6 and frequency N7 according to
Secondary increase.
9. initiation culture control method according to claim 6, it is characterised in that described according to the outer load algorithm of fourth ventricle
The step of initiation culture and rising frequency for arranging the cooler compressor, includes：
When the outdoor environment temperature is less than or equal to the temperature threshold F, the initiation culture of the cooler compressor is set
For frequency N8, its rising frequency is frequency M8.
10. a kind of initiation culture adjusting means for being suitable to cooler compressor, it is characterised in that described device includes：
Parameter acquisition module, for obtaining the outdoor environment temperature of air-conditioner booting moment and being set in advance in many in air-conditioner
Individual outdoor temperature threshold value and mode of operation, and the real time execution frequency and target operating frequency of the cooler compressor；
Frequency setting module, for the relatively outdoor environment temperature and the plurality of outdoor temperature threshold value comparing result is obtained,
And the initiation culture and rising frequency of the cooler compressor are arranged according to the comparing result and the mode of operation；
Frequency adjustment module, for the real time execution frequency of the cooler compressor to be adjusted to the initiation culture, and often
Increase the rising frequency on the basis of above-mentioned real time execution frequency until the target operating frequency every Preset Time.
11. initiation culture adjusting meanss according to claim 10, it is characterised in that when the air-conditioner is in refrigeration mould
During formula, correspondingly, the frequency setting module includes：
First frequency setting unit, for when the outdoor environment temperature is more than temperature threshold C, being calculated according to the first outdoor load
Method arranges the initiation culture and rising frequency of the cooler compressor；
Second frequency setting unit, for when the outdoor environment temperature is less than or equal to the temperature threshold C, according to second Room
Outer load algorithm arranges the initiation culture and rising frequency of the cooler compressor.
12. initiation culture adjusting meanss according to claim 11, it is characterised in that the first frequency setting unit bag
Include：
First frequency arranges submodule, for when the outdoor environment temperature is more than temperature threshold A, arranging the air-conditioner pressure
The initiation culture of contracting machine is frequency N1, and its rising frequency is frequency M1；
Second frequency arranges submodule, for being more than temperature threshold B and less than or equal to the temperature in the outdoor environment temperature
During threshold value A, the initiation culture for arranging the cooler compressor is frequency N2, and its rising frequency is frequency M2；
3rd set of frequency submodule, for being more than temperature threshold C and less than or equal to the temperature in the outdoor environment temperature
During threshold value B, the initiation culture for arranging the cooler compressor is frequency N3, and its rising frequency is frequency M3.
13. initiation culture adjusting meanss according to claim 12, it is characterised in that frequency N1, frequency N2 and frequency N3
Increase successively.
14. initiation culture adjusting meanss according to claim 11, it is characterised in that the second frequency setting unit is used
In execution following steps：
When the outdoor environment temperature is less than or equal to the temperature threshold C, the initiation culture of the cooler compressor is set
For frequency N4, its rising frequency is frequency M4.
The 15. initiation culture adjusting meanss according to any one of claim 10～14, it is characterised in that when the air-conditioner
In heating mode when, correspondingly, the frequency setting module includes：
3rd set of frequency unit, for when the outdoor environment temperature is more than temperature threshold F, being calculated according to the 3rd outdoor load
Method arranges the initiation culture and rising frequency of the cooler compressor；
4th set of frequency unit, for when the outdoor environment temperature is less than or equal to the temperature threshold F, according to fourth ventricle
Outer load algorithm arranges the initiation culture and rising frequency of the cooler compressor.
16. initiation culture adjusting meanss according to claim 15, it is characterised in that the 3rd set of frequency unit bag
Include：
5th set of frequency submodule, for when the outdoor environment temperature is more than temperature threshold D, arranging the air-conditioner pressure
The initiation culture of contracting machine is frequency N5, and its rising frequency is frequency M5；
6th set of frequency submodule, for being more than temperature threshold E and less than or equal to the temperature in the outdoor environment temperature
During threshold value D, the initiation culture for arranging the cooler compressor is frequency N6, and its rising frequency is frequency M6；
7th set of frequency submodule, for being more than temperature threshold F and less than or equal to the temperature in the outdoor environment temperature
During threshold value E, the initiation culture for arranging the cooler compressor is frequency N7, and its rising frequency is frequency M7.
17. initiation culture adjusting meanss according to claim 16, it is characterised in that frequency N5, frequency N6 and frequency N7
Increase successively.
18. initiation culture adjusting meanss according to claim 15, it is characterised in that the 4th set of frequency unit is used
In execution following steps：
When the outdoor environment temperature is less than or equal to the temperature threshold F, the initiation culture of the cooler compressor is set
For frequency N8, its rising frequency is frequency M8.
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| CN115247868A (en) * | 2021-04-28 | 2022-10-28 | 芜湖美智空调设备有限公司 | Air conditioner, control method thereof, and computer-readable storage medium |
| CN115247868B (en) * | 2021-04-28 | 2024-03-26 | 芜湖美智空调设备有限公司 | Air conditioner, control method thereof and computer readable storage medium |
| CN114537457A (en) * | 2022-01-24 | 2022-05-27 | 青岛海尔空调器有限总公司 | Control method for air conditioner of motor train unit |
| CN114992822A (en) * | 2022-06-27 | 2022-09-02 | 珠海格力电器股份有限公司 | Compressor frequency adjusting method, computer readable storage medium and air conditioner |
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