CN104913453B - Condensation prevention control method, anti-condensation control system and air conditioner - Google Patents
Condensation prevention control method, anti-condensation control system and air conditioner Download PDFInfo
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- CN104913453B CN104913453B CN201510300295.9A CN201510300295A CN104913453B CN 104913453 B CN104913453 B CN 104913453B CN 201510300295 A CN201510300295 A CN 201510300295A CN 104913453 B CN104913453 B CN 104913453B
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- air conditioner
- mode
- condensation
- environment temperature
- working 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
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/30—Condensation of water from cooled air
Abstract
The invention provides a kind of condensation prevention control method, anti-condensation control system and air conditioner, wherein, condensation prevention control method, including:Whether the mode of operation for judging air conditioner is refrigeration mode or dehumidification mode;Judge whether the outdoor environment temperature of air conditioner belongs to first threshold section;Judge whether the indoor environment temperature of air conditioner belongs to Second Threshold section;Judge whether the run time of the compressor of air conditioner is more than or equal to the predetermined running time;Judging that mode of operation is refrigeration mode or dehumidification mode, and outdoor environment temperature belongs to first threshold section, and indoor environment temperature belongs to Second Threshold section, and when the run time of compressor is more than or equal to the predetermined running time, control air conditioner enters anti-condensation mode of operation.By technical solution of the present invention, while ensureing that air conditioner carries out normal refrigeration work or dehumidifying work, avoid to form condensation, reduce situations such as generation condensation causes air conditioner reliability to decline.
Description
Technical field
The present invention relates to air conditioner technical field, in particular to a kind of condensation prevention control method, a kind of anti-condensation control
System processed and a kind of air conditioner.
Background technology
In the related art, air conditioner is widely used in the schedule life of people as important household electrical appliance, its
In, when air conditioner works in refrigeration mode or dehumidification mode, because the influence of environment temperature causes multiple components of air conditioner (such as
Wind deflector and coolant circulating system etc.) there may be condensation, for electric system, condensation easily causes electrical hazard, separately
Outside, the alluvial of condensation will also result in the use puzzlement of user.
Therefore, condensation is produced when how to design a kind of anti-condensation control program to reduce refrigeration mode or dehumidification mode to be turned into
Technical problem urgently to be resolved hurrily.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art or correlation technique.
Therefore, it is an object of the present invention to propose a kind of anti-condensation control of the gas-liquid separator of new low-power consumption
Method.
It is another object of the present invention to propose a kind of anti-condensation control system.
Another object of the present invention is to propose a kind of air conditioner.
To achieve the above object, embodiment according to the first aspect of the invention, it is proposed that a kind of condensation prevention control method,
Including:Whether the mode of operation for judging the air conditioner is refrigeration mode or dehumidification mode;Judge the outdoor ring of the air conditioner
Whether border temperature belongs to first threshold section;Judge whether the indoor environment temperature of the air conditioner belongs to Second Threshold section;
Judge whether the run time of the compressor of the air conditioner is more than or equal to the predetermined running time;Judging the mode of operation
It is the refrigeration mode or the dehumidification mode, and the outdoor environment temperature belongs to the first threshold section, and the room
Interior environment temperature belongs to the Second Threshold section, and when the run time of the compressor is more than or equal to the predetermined running
Between when, control the air conditioner to enter anti-condensation mode of operation.
Condensation prevention control method according to an embodiment of the invention, by the mode of operation, the indoor environment that judge air conditioner
When the run time of temperature, outdoor environment temperature and compressor is satisfied by preparatory condition, control air conditioner enters anti-condensation work
Pattern, it ensure that air conditioner in refrigeration mode or dehumidification mode, reduces possibility caused by condensation, and then improve air-conditioning
The reliability of device, meanwhile, improve the usage experience of user.
Wherein, for the run time of the mode of operation of air conditioner, indoor environment temperature, outdoor environment temperature and compressor
Judgement order do not limit, but when any of the above-described judge it is invalid when, control air conditioner exit anti-condensation work
Pattern, or control air conditioner are operated according to default working frequency.
In addition, condensation prevention control method according to the above embodiment of the present invention, can also have technology additional as follows special
Sign:
According to one embodiment of present invention, in addition to:According to the outdoor environment temperature and the indoor environment temperature
It is determined that the default working frequency of the corresponding air conditioner.
Condensation prevention control method according to an embodiment of the invention, by determining default working frequency, it is determined that anti-condensation
During mode of operation, the foundation that is adjusted to working frequency, namely enter from refrigeration mode or dehumidification mode in air conditioner anti-condensation
Before revealing mode of operation, it is operated, and is being sentenced according to the default working frequency that outdoor environment temperature and indoor environment temperature determine
Surely after entering anti-condensation mode of operation, default working frequency is adjusted, the working frequency after adjustment is entered as air conditioner
The working frequency of the anti-condensation mode of operation of row, improve the reliability of air conditioner.
According to one embodiment of present invention, judging that the mode of operation is the refrigeration mode or the dehumidifying mould
Formula, and the outdoor environment temperature belongs to the first threshold section, and the indoor environment temperature belongs to the Second Threshold
Section, and when the run time of the compressor is more than or equal to the predetermined running time, control the air conditioner to enter anti-
Condensation mode of operation, including step in detail below:It is determined that the default working frequency, and the air conditioner carry out it is described anti-condensation
After revealing mode of operation, improve the default working frequency and be defined as institute to assigned frequency, and by the assigned frequency
The working frequency that air conditioner enters the anti-condensation mode of operation is stated, wherein, the assigned frequency is less than or equal to described
The highest of refrigeration mode presets working frequency.
Condensation prevention control method according to an embodiment of the invention, it is anti-condensation to determine that air conditioner enters by default working frequency
Reveal the working frequency of mode of operation, the accuracy into anti-condensation mode of operation is improved, in addition, in order to further ensure that
The reliability of air conditioner, the highest predeterminated frequency of refrigeration mode is larger or even close to rated frequency, and therefore, control assigned work is frequently
The highest that rate is less than or equal to refrigeration mode presets working frequency.
According to one embodiment of present invention, in addition to:It is determined that after the default working frequency, the work is being judged
Pattern is not the refrigeration mode or the dehumidification mode, or the outdoor environment temperature is not belonging to the first threshold section,
Or the indoor environment temperature is not belonging to the Second Threshold section, or the run time of the compressor is less than the predetermined fortune
During the row time, the default working frequency is defined as to the working frequency of the air conditioner, to control the air conditioner to exit institute
State anti-condensation mode of operation.
Condensation prevention control method according to an embodiment of the invention, by not being refrigeration mode or removing in judgement mode of operation
Wet model, or outdoor environment temperature are not belonging to first threshold section, or indoor environment temperature is not belonging to Second Threshold section, or pressure
When the run time of contracting machine is less than the predetermined running time, control air conditioner exits anti-condensation mode of operation, improves judgement and enters
The accuracy of the scheme of anti-condensation mode of operation.
According to one embodiment of present invention, the default run time is more than or equal to 1 hour.
Condensation prevention control method according to an embodiment of the invention is small more than or equal to 1 by limiting default run time
When, it ensure that air conditioner carries out the accuracy of anti-condensation mode of operation, namely in air conditioner in refrigeration mode or dehumidification mode
When run time is more than or equal to 1 hour, assert that the operational mode of air conditioner is stable, and if whether judge air conditioner not in time
Into anti-condensation mode of operation, then condensation is very likely produced, and then influence the reliability of operation of air conditioner.
According to one embodiment of present invention, the first threshold section includes 25 DEG C to 29 DEG C of threshold interval, described
Second Threshold section includes 25 DEG C to 29 DEG C of threshold interval.
Condensation prevention control method according to an embodiment of the invention, by setting first threshold section and Second Threshold area
Between, criterion of the air conditioner into the environment temperature of anti-condensation mode of operation is given, and then farthest avoid solidifying
Dew produces.
Embodiment according to a second aspect of the present invention, it is also proposed that a kind of anti-condensation control system, including:Judging unit,
For judging whether the mode of operation of the air conditioner is refrigeration mode or dehumidification mode;The judging unit is additionally operable to:Judge
Whether the outdoor environment temperature of the air conditioner belongs to first threshold section;Judge the air conditioner indoor environment temperature whether
Belong to Second Threshold section;Judge whether the run time of the compressor of the air conditioner is more than or equal to the predetermined running time;
The anti-condensation control system also includes:Control unit, for judging that the mode of operation is the refrigeration mode or described
Dehumidification mode, and the outdoor environment temperature belongs to the first threshold section, and the indoor environment temperature belongs to described
Two threshold intervals, and when the run time of the compressor is more than or equal to the predetermined running time, control the air conditioner
Into anti-condensation mode of operation.
Anti-condensation control system according to an embodiment of the invention, by the mode of operation, the indoor environment that judge air conditioner
When the run time of temperature, outdoor environment temperature and compressor is satisfied by preparatory condition, control air conditioner enters anti-condensation work
Pattern, it ensure that air conditioner in refrigeration mode or dehumidification mode, reduces possibility caused by condensation, and then improve air-conditioning
The reliability of device, meanwhile, improve the usage experience of user.
Wherein, for the run time of the mode of operation of air conditioner, indoor environment temperature, outdoor environment temperature and compressor
Judgement order do not limit, but when any of the above-described judge it is invalid when, control air conditioner exit anti-condensation work
Pattern, or control air conditioner are operated according to default working frequency.
In addition, anti-condensation control system according to the above embodiment of the present invention, can also have technology additional as follows special
Sign:
According to one embodiment of present invention, described control unit also includes:Determining unit, for according to the outdoor ring
The default working frequency of the air conditioner corresponding to border temperature and indoor environment temperature determination.
Anti-condensation control system according to an embodiment of the invention, by determining default working frequency, it is determined that anti-condensation
During mode of operation, the foundation that is adjusted to working frequency, namely enter from refrigeration mode or dehumidification mode in air conditioner anti-condensation
Before revealing mode of operation, it is operated, and is being sentenced according to the default working frequency that outdoor environment temperature and indoor environment temperature determine
Surely after entering anti-condensation mode of operation, default working frequency is adjusted, the working frequency after adjustment is entered as air conditioner
The working frequency of the anti-condensation mode of operation of row, improve the reliability of air conditioner.
According to one embodiment of present invention, the determining unit also includes:Unit is improved, for it is determined that described default
Working frequency, and after the air conditioner progress anti-condensation mode of operation, the default working frequency is improved to assigned work
Frequency, and by the assigned frequency be defined as the air conditioner enter the anti-condensation mode of operation working frequency, its
In, the highest that the assigned frequency is less than or equal to the refrigeration mode presets working frequency.
Anti-condensation control system according to an embodiment of the invention, it is anti-condensation to determine that air conditioner enters by default working frequency
Reveal the working frequency of mode of operation, the accuracy into anti-condensation mode of operation is improved, in addition, in order to further ensure that
The reliability of air conditioner, the highest predeterminated frequency of refrigeration mode is larger or even close to rated frequency, and therefore, control assigned work is frequently
The highest that rate is less than or equal to refrigeration mode presets working frequency.
According to one embodiment of present invention, the determining unit is additionally operable to:It is determined that after the default working frequency,
Judge that the mode of operation is not the refrigeration mode or the dehumidification mode, or the outdoor environment temperature is not belonging to described
One threshold interval, or the indoor environment temperature are not belonging to the Second Threshold section, or the run time of the compressor is small
When the predetermined running time, the default working frequency is defined as to the working frequency of the air conditioner, with described in control
Air conditioner exits the anti-condensation mode of operation.
Anti-condensation control system according to an embodiment of the invention, by not being refrigeration mode or removing in judgement mode of operation
Wet model, or outdoor environment temperature are not belonging to first threshold section, or indoor environment temperature is not belonging to Second Threshold section, or pressure
When the run time of contracting machine is less than the predetermined running time, control air conditioner exits anti-condensation mode of operation, improves judgement and enters
The accuracy of the scheme of anti-condensation mode of operation.
According to one embodiment of present invention, the default run time is more than or equal to 1 hour.
Anti-condensation control system according to an embodiment of the invention is small more than or equal to 1 by limiting default run time
When, it ensure that air conditioner carries out the accuracy of anti-condensation mode of operation, namely in air conditioner in refrigeration mode or dehumidification mode
When run time is more than or equal to 1 hour, assert that the operational mode of air conditioner is stable, and if whether judge air conditioner not in time
Into anti-condensation mode of operation, then condensation is very likely produced, and then influence the reliability of operation of air conditioner.
According to one embodiment of present invention, the first threshold section includes 25 DEG C to 29 DEG C of threshold interval, described
Second Threshold section includes 25 DEG C to 29 DEG C of threshold interval.
Anti-condensation control system according to an embodiment of the invention, by setting first threshold section and Second Threshold area
Between, criterion of the air conditioner into the environment temperature of anti-condensation mode of operation is given, and then farthest avoid solidifying
Dew produces.
Embodiment according to a third aspect of the present invention, it is also proposed that a kind of air conditioner, including any one technical side as described above
Anti-condensation control system described in case.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein:
Fig. 1 shows the schematic flow diagram of condensation prevention control method according to an embodiment of the invention;
Fig. 2 shows the schematic block diagram of anti-condensation control system according to an embodiment of the invention;
Fig. 3 shows the schematic block diagram of air conditioner according to an embodiment of the invention.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be different from other modes described here using other to implement, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Fig. 1 shows the schematic flow diagram of condensation prevention control method according to an embodiment of the invention.
As shown in figure 1, condensation prevention control method according to an embodiment of the invention, including:Step 102, the sky is judged
Whether the mode of operation for adjusting device is refrigeration mode or dehumidification mode;Step 104, judging the outdoor environment temperature of the air conditioner is
It is no to belong to first threshold section;Step 106, judge whether the indoor environment temperature of the air conditioner belongs to Second Threshold section;
Step 108, judge whether the run time of the compressor of the air conditioner is more than or equal to the predetermined running time;Step 110, exist
It is the refrigeration mode or the dehumidification mode to judge the mode of operation, and the outdoor environment temperature belongs to first threshold
It is worth section, and the indoor environment temperature belongs to the Second Threshold section, and the run time of the compressor is more than or waited
When the predetermined running time, the air conditioner is controlled to enter anti-condensation mode of operation.
Condensation prevention control method according to an embodiment of the invention, by the mode of operation, the indoor environment that judge air conditioner
When the run time of temperature, outdoor environment temperature and compressor is satisfied by preparatory condition, control air conditioner enters anti-condensation work
Pattern, it ensure that air conditioner in refrigeration mode or dehumidification mode, reduces possibility caused by condensation, and then improve air-conditioning
The reliability of device, meanwhile, improve the usage experience of user.
Wherein, for the run time of the mode of operation of air conditioner, indoor environment temperature, outdoor environment temperature and compressor
Judgement order do not limit, but when any of the above-described judge it is invalid when, control air conditioner exit anti-condensation work
Pattern, or control air conditioner are operated according to default working frequency.
In addition, condensation prevention control method according to the above embodiment of the present invention, can also have technology additional as follows special
Sign:
According to one embodiment of present invention, in addition to:According to the outdoor environment temperature and the indoor environment temperature
It is determined that the default working frequency of the corresponding air conditioner.
Condensation prevention control method according to an embodiment of the invention, by determining default working frequency, it is determined that anti-condensation
During mode of operation, the foundation that is adjusted to working frequency, namely enter from refrigeration mode or dehumidification mode in air conditioner anti-condensation
Before revealing mode of operation, it is operated, and is being sentenced according to the default working frequency that outdoor environment temperature and indoor environment temperature determine
Surely after entering anti-condensation mode of operation, default working frequency is adjusted, the working frequency after adjustment is entered as air conditioner
The working frequency of the anti-condensation mode of operation of row, improve the reliability of air conditioner.
According to one embodiment of present invention, judging that the mode of operation is the refrigeration mode or the dehumidifying mould
Formula, and the outdoor environment temperature belongs to the first threshold section, and the indoor environment temperature belongs to the Second Threshold
Section, and when the run time of the compressor is more than or equal to the predetermined running time, control the air conditioner to enter anti-
Condensation mode of operation, including step in detail below:It is determined that the default working frequency, and the air conditioner carry out it is described anti-condensation
After revealing mode of operation, improve the default working frequency and be defined as institute to assigned frequency, and by the assigned frequency
The working frequency that air conditioner enters the anti-condensation mode of operation is stated, wherein, the assigned frequency is less than or equal to described
The highest of refrigeration mode presets working frequency.
Condensation prevention control method according to an embodiment of the invention, it is anti-condensation to determine that air conditioner enters by default working frequency
Reveal the working frequency of mode of operation, the accuracy into anti-condensation mode of operation is improved, in addition, in order to further ensure that
The reliability of air conditioner, the highest predeterminated frequency of refrigeration mode is larger or even close to rated frequency, and therefore, control assigned work is frequently
The highest that rate is less than or equal to refrigeration mode presets working frequency.
According to one embodiment of present invention, in addition to:It is determined that after the default working frequency, the work is being judged
Pattern is not the refrigeration mode or the dehumidification mode, or the outdoor environment temperature is not belonging to the first threshold section,
Or the indoor environment temperature is not belonging to the Second Threshold section, or the run time of the compressor is less than the predetermined fortune
During the row time, the default working frequency is defined as to the working frequency of the air conditioner, to control the air conditioner to exit institute
State anti-condensation mode of operation.
Condensation prevention control method according to an embodiment of the invention, by not being refrigeration mode or removing in judgement mode of operation
Wet model, or outdoor environment temperature are not belonging to first threshold section, or indoor environment temperature is not belonging to Second Threshold section, or pressure
When the run time of contracting machine is less than the predetermined running time, control air conditioner exits anti-condensation mode of operation, improves judgement and enters
The accuracy of the scheme of anti-condensation mode of operation.
According to one embodiment of present invention, the default run time is more than or equal to 1 hour.
Condensation prevention control method according to an embodiment of the invention is small more than or equal to 1 by limiting default run time
When, it ensure that air conditioner carries out the accuracy of anti-condensation mode of operation, namely in air conditioner in refrigeration mode or dehumidification mode
When run time is more than or equal to 1 hour, assert that the operational mode of air conditioner is stable, and if whether judge air conditioner not in time
Into anti-condensation mode of operation, then condensation is very likely produced, and then influence the reliability of operation of air conditioner.
According to one embodiment of present invention, the first threshold section includes 25 DEG C to 29 DEG C of threshold interval, described
Second Threshold section includes 25 DEG C to 29 DEG C of threshold interval.
Condensation prevention control method according to an embodiment of the invention, by setting first threshold section and Second Threshold area
Between, criterion of the air conditioner into the environment temperature of anti-condensation mode of operation is given, and then farthest avoid solidifying
Dew produces.
Fig. 2 shows the schematic block diagram of anti-condensation control system according to an embodiment of the invention.
As shown in Fig. 2 anti-condensation control system 200 according to an embodiment of the invention, including:Judging unit 202, is used for
Whether the mode of operation for judging the air conditioner is refrigeration mode or dehumidification mode;The judging unit 202 is additionally operable to:Judge institute
Whether the outdoor environment temperature for stating air conditioner belongs to first threshold section;Judge whether the indoor environment temperature of the air conditioner belongs to
In Second Threshold section;Judge whether the run time of the compressor of the air conditioner is more than or equal to the predetermined running time;Institute
Stating anti-condensation control system also includes:Control unit 204, for judging that the mode of operation is the refrigeration mode or described
Dehumidification mode, and the outdoor environment temperature belongs to the first threshold section, and the indoor environment temperature belongs to described
Two threshold intervals, and when the run time of the compressor is more than or equal to the predetermined running time, control the air conditioner
Into anti-condensation mode of operation.
Anti-condensation control system according to an embodiment of the invention, by the mode of operation, the indoor environment that judge air conditioner
When the run time of temperature, outdoor environment temperature and compressor is satisfied by preparatory condition, control air conditioner enters anti-condensation work
Pattern, it ensure that air conditioner in refrigeration mode or dehumidification mode, reduces possibility caused by condensation, and then improve air-conditioning
The reliability of device, meanwhile, improve the usage experience of user.
Wherein, for the run time of the mode of operation of air conditioner, indoor environment temperature, outdoor environment temperature and compressor
Judgement order do not limit, but when any of the above-described judge it is invalid when, control air conditioner exit anti-condensation work
Pattern, or control air conditioner are operated according to default working frequency.
In addition, anti-condensation control system according to the above embodiment of the present invention, can also have technology additional as follows special
Sign:
According to one embodiment of present invention, described control unit 204 also includes:Determining unit 2042, for according to institute
State the default working frequency of the air conditioner corresponding to outdoor environment temperature and indoor environment temperature determination.
Anti-condensation control system according to an embodiment of the invention, by determining default working frequency, it is determined that anti-condensation
During mode of operation, the foundation that is adjusted to working frequency, namely enter from refrigeration mode or dehumidification mode in air conditioner anti-condensation
Before revealing mode of operation, it is operated, and is being sentenced according to the default working frequency that outdoor environment temperature and indoor environment temperature determine
Surely after entering anti-condensation mode of operation, default working frequency is adjusted, the working frequency after adjustment is entered as air conditioner
The working frequency of the anti-condensation mode of operation of row, improve the reliability of air conditioner.
According to one embodiment of present invention, the determining unit also 2042 includes:Unit 20422 is improved, for true
The fixed default working frequency, and after the air conditioner progress anti-condensation mode of operation, improve the default working frequency
It is defined as the air conditioner into the work of the anti-condensation mode of operation to assigned frequency, and by the assigned frequency
Working frequency, wherein, the highest that the assigned frequency is less than or equal to the refrigeration mode presets working frequency.
Anti-condensation control system according to an embodiment of the invention, it is anti-condensation to determine that air conditioner enters by default working frequency
Reveal the working frequency of mode of operation, the accuracy into anti-condensation mode of operation is improved, in addition, in order to further ensure that
The reliability of air conditioner, the highest predeterminated frequency of refrigeration mode is larger or even close to rated frequency, and therefore, control assigned work is frequently
The highest that rate is less than or equal to refrigeration mode presets working frequency.
According to one embodiment of present invention, the determining unit 204 is additionally operable to:It is determined that the default working frequency
Afterwards, judging that the mode of operation is not the refrigeration mode or the dehumidification mode, or the outdoor environment temperature is not belonging to
The first threshold section, or the indoor environment temperature are not belonging to the Second Threshold section, or the operation of the compressor
When time is less than the predetermined running time, the default working frequency is defined as to the working frequency of the air conditioner, with control
Make the air conditioner and exit the anti-condensation mode of operation.
Anti-condensation control system according to an embodiment of the invention, by not being refrigeration mode or removing in judgement mode of operation
Wet model, or outdoor environment temperature are not belonging to first threshold section, or indoor environment temperature is not belonging to Second Threshold section, or pressure
When the run time of contracting machine is less than the predetermined running time, control air conditioner exits anti-condensation mode of operation, improves judgement and enters
The accuracy of the scheme of anti-condensation mode of operation.
According to one embodiment of present invention, the default run time is more than or equal to 1 hour.
Anti-condensation control system according to an embodiment of the invention is small more than or equal to 1 by limiting default run time
When, it ensure that air conditioner carries out the accuracy of anti-condensation mode of operation, namely in air conditioner in refrigeration mode or dehumidification mode
When run time is more than or equal to 1 hour, assert that the operational mode of air conditioner is stable, and if whether judge air conditioner not in time
Into anti-condensation mode of operation, then condensation is very likely produced, and then influence the reliability of operation of air conditioner.
According to one embodiment of present invention, the first threshold section includes 25 DEG C to 29 DEG C of threshold interval, described
Second Threshold section includes 25 DEG C to 29 DEG C of threshold interval.
Anti-condensation control system according to an embodiment of the invention, by setting first threshold section and Second Threshold area
Between, criterion of the air conditioner into the environment temperature of anti-condensation mode of operation is given, and then farthest avoid solidifying
Dew produces.
Fig. 3 shows the schematic block diagram of air conditioner according to an embodiment of the invention.
As shown in figure 3, air conditioner 300 according to an embodiment of the invention, including as described above described in any one technical scheme
Anti-condensation control system 200.
Technical scheme is described in detail above in association with accompanying drawing, it is contemplated that how to be designed in correlation technique a kind of anti-
The technical problem of condensation is produced when condensation control program is to reduce refrigeration mode or dehumidification mode, the present invention proposes a kind of anti-condensation
Reveal control method, a kind of anti-condensation control system and a kind of air conditioner, by the mode of operation, the indoor environment temperature that judge air conditioner
When the run time of degree, outdoor environment temperature and compressor is satisfied by preparatory condition, control air conditioner enters anti-condensation Working mould
Formula, it ensure that air conditioner in refrigeration mode or dehumidification mode, reduces possibility caused by condensation, and then improve air conditioner
Reliability, meanwhile, improve the usage experience of user..
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (9)
- A kind of 1. condensation prevention control method, suitable for air conditioner, it is characterised in that including:Whether the mode of operation for judging the air conditioner is refrigeration mode or dehumidification mode;Judge whether the outdoor environment temperature of the air conditioner belongs to first threshold section;Judge whether the indoor environment temperature of the air conditioner belongs to Second Threshold section;Judge whether the run time of the compressor of the air conditioner is more than or equal to the predetermined running time;Judging that the mode of operation is the refrigeration mode or the dehumidification mode, and the outdoor environment temperature belongs to described First threshold section, and the indoor environment temperature belongs to the Second Threshold section, and the run time of the compressor is big When the predetermined running time, the air conditioner is controlled to enter anti-condensation mode of operation;The default working frequency of the air conditioner according to corresponding to determining the outdoor environment temperature and the indoor environment temperature;It is determined that the default working frequency, and after the air conditioner carries out the anti-condensation mode of operation, improve described default The assigned frequency is defined as the air conditioner and enters the anti-condensation work by working frequency to assigned frequency The working frequency of pattern,Wherein, the assigned frequency is less than or equal to the default working frequency of highest of the refrigeration mode.
- 2. condensation prevention control method according to claim 1, it is characterised in that also include:It is determined that after the default working frequency, judging that the mode of operation is not the refrigeration mode or the dehumidifying mould Formula, or the outdoor environment temperature are not belonging to the first threshold section, or the indoor environment temperature is not belonging to described second Threshold interval, or when the run time of the compressor is less than the predetermined running time, the default working frequency is determined For the working frequency of the air conditioner, to control the air conditioner to exit the anti-condensation mode of operation.
- 3. according to the condensation prevention control method described in claim 1 or 2, it is characterised in that the default run time is more than Or equal to 1 hour.
- 4. according to the condensation prevention control method described in claim 1 or 2, it is characterised in that the first threshold section includes 25 DEG C to 29 DEG C of threshold interval, the Second Threshold section include 25 DEG C to 29 DEG C of threshold interval.
- A kind of 5. anti-condensation control system, suitable for air conditioner, it is characterised in that including:Judging unit, for judging whether the mode of operation of the air conditioner is refrigeration mode or dehumidification mode;The judging unit is additionally operable to:Judge whether the outdoor environment temperature of the air conditioner belongs to first threshold section;Judge whether the indoor environment temperature of the air conditioner belongs to Second Threshold section;Judge whether the run time of the compressor of the air conditioner is more than or equal to the predetermined running time;The anti-condensation control system also includes:Control unit, for judging that the mode of operation is the refrigeration mode or the dehumidification mode, and the outdoor ring Border temperature belongs to the first threshold section, and the indoor environment temperature belongs to the Second Threshold section, and the compression When the run time of machine is more than or equal to the predetermined running time, the air conditioner is controlled to enter anti-condensation mode of operation;Described control unit also includes:Determining unit, for the air conditioner according to corresponding to the outdoor environment temperature and indoor environment temperature determination Default working frequency;The determining unit also includes:Unit is improved, for it is determined that the default working frequency, and after the air conditioner carries out the anti-condensation mode of operation, The default working frequency is improved to assigned frequency, and the assigned frequency is defined as the air conditioner and enters institute The working frequency of anti-condensation mode of operation is stated,Wherein, the assigned frequency is less than or equal to the default working frequency of highest of the refrigeration mode.
- 6. anti-condensation control system according to claim 5, it is characterised in that the determining unit is additionally operable to:It is determined that after the default working frequency, judging that the mode of operation is not the refrigeration mode or the dehumidifying mould Formula, or the outdoor environment temperature are not belonging to the first threshold section, or the indoor environment temperature is not belonging to described second Threshold interval, or when the run time of the compressor is less than the predetermined running time, the default working frequency is determined For the working frequency of the air conditioner, to control the air conditioner to exit the anti-condensation mode of operation.
- 7. according to the anti-condensation control system described in claim 5 or 6, it is characterised in that the default run time is more than Or equal to 1 hour.
- 8. according to the anti-condensation control system described in claim 5 or 6, it is characterised in that the first threshold section includes 25 DEG C to 29 DEG C of threshold interval, the Second Threshold section include 25 DEG C to 29 DEG C of threshold interval.
- 9. a kind of air conditioner, it is characterised in that including the anti-condensation control system as any one of claim 5 to 8.
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