CN104764156B - The control method and control device of moveable air conditioner - Google Patents
The control method and control device of moveable air conditioner Download PDFInfo
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- CN104764156B CN104764156B CN201510140608.9A CN201510140608A CN104764156B CN 104764156 B CN104764156 B CN 104764156B CN 201510140608 A CN201510140608 A CN 201510140608A CN 104764156 B CN104764156 B CN 104764156B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
- F24F11/30—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
- 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
- F24F11/64—Electronic processing using pre-stored data
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides the control method and control device of a kind of moveable air conditioner, the moveable air conditioner includes the refrigeration system being made up of compressor, evaporator and condenser, and the motor of fetching water for the condensed water on the evaporator to be got on the condenser, the control method of the moveable air conditioner includes：The real-time dry-bulb temperature and real-time relative humidity of the moveable air conditioner local environment are detected, and records the operation duration of the compressor；Motor of being fetched water described in operation duration, the real-time dry-bulb temperature and the real-time relative humidity control according to the compressor is operated, so that the heat transfer effect that the condenser is optimal.Technical scheme can improve the heat exchange efficiency of condenser, and then be conducive to being lifted the efficiency of moveable air conditioner.
Description
Technical field
The present invention relates to air-conditioner technical field, the control method in particular to a kind of moveable air conditioner and
Plant the control device of moveable air conditioner.
Background technology
Moveable air conditioner so that its is portable, it is removable the features such as occupy a part of air-conditioning market, moveable air conditioner with
The operation principle of the refrigeration system of detachable air conditioner is identical.But, compared to detachable air conditioner, movement in the market
Formula air-conditioner is due to the limitation of structure, and overall efficiency is relatively low.
Therefore, the efficiency for how improving moveable air conditioner turns into technical problem urgently to be resolved hurrily.
The content of the invention
It is contemplated that at least solving 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 control method of new moveable air conditioner, Neng Gouyou
Effect improves the efficiency of moveable air conditioner.
It is another object of the present invention to accordingly propose a kind of control device of moveable air conditioner.
To achieve the above object, embodiment according to the first aspect of the invention, it is proposed that a kind of moveable air conditioner
Control method, the moveable air conditioner includes the refrigeration system being made up of compressor, evaporator and condenser, and for inciting somebody to action
The motor of fetching water that condensed water on the evaporator is got on the condenser, the control method bag of the moveable air conditioner
Include：The real-time dry-bulb temperature and real-time relative humidity of the moveable air conditioner local environment are detected, and records the compressor
Operation duration；Operation duration, the real-time dry-bulb temperature and the real-time relative humidity control institute according to the compressor
State motor of fetching water to be operated, so that the heat transfer effect that the condenser is optimal.
The control method of moveable air conditioner according to an embodiment of the invention, due to the operation duration, residing of compressor
The real-time dry-bulb temperature and relative humidity of environment have impact on the formation of condensed water on evaporator, therefore by detecting movable air conditioner
The real-time dry-bulb temperature and real-time relative humidity of device local environment, and the operation duration of the compressor is recorded, with according to compression
The operation duration of machine, real-time dry-bulb temperature and real-time relative humidity control motor of fetching water are operated, enabling according to evaporation
Time required for producing condensed water on device, and condensed water on evaporator forming amount, Reasonable adjustment fetches water the work of motor
State, the condensed water on evaporator is reached on condenser, improves the heat exchange efficiency of condenser, and then is conducive to improving shifting
The efficiency of dynamic formula air-conditioner.
The control method of moveable air conditioner according to the abovementioned embodiments of the present invention, can also have following technology special
Levy：
According to one embodiment of present invention, according to the compressor operation duration, the real-time dry-bulb temperature and institute
The step of motor is operated of being fetched water described in real-time relative humidity control is stated to specifically include：Whether judge the real-time dry-bulb temperature
The first temperature value is reached, and judges whether the real-time relative humidity reaches the first humidity value；Judging the real-time dry bulb temperature
Degree reaches first temperature value, and the real-time relative humidity is when reaching first humidity value, if the fortune of the compressor
Row duration reaches first duration, then electric motor starting of being fetched water described in control.
In the above embodiment, it is preferable that operation duration, the real-time dry-bulb temperature according to the compressor and described
The step of motor is operated of being fetched water described in real-time relative humidity control specifically also includes：Whether judge the real-time dry-bulb temperature
Second temperature value is reached, and judges whether the real-time relative humidity reaches the second humidity value；Judging the real-time dry bulb temperature
Degree is not up to the second temperature value, and the real-time relative humidity is when being not up to second humidity value, if the compressor
Operation duration reach the second duration, then control the electric motor starting of fetching water, wherein, the second temperature value is less than or equal to institute
The first temperature value is stated, second humidity value is less than or equal to first humidity value, and second duration is more than described first
Duration.
The control method of moveable air conditioner, is detecting ring residing for moveable air conditioner according to an embodiment of the invention
The real-time dry-bulb temperature in border reaches the first temperature value and when real-time relative humidity reaches the first humidity value, illustrates moveable air conditioner
Residing environment easily produces condensed water (to reach the second humidity value, real-time dry bulb compared to real-time relative humidity on an evaporator
Temperature reaches the environmental condition of second temperature value), therefore electricity of fetching water can be controlled in the first shorter duration of compressor operating
Machine starts；And the real-time dry-bulb temperature for detecting moveable air conditioner local environment reach second temperature value and in real time it is relatively wet
When degree reaches the second humidity value, illustrate that the environment residing for moveable air conditioner is difficult to produce condensed water on an evaporator, therefore can
Restart motor of fetching water with after compressor operating the second duration more long.Technical scheme in above-described embodiment makes it possible to
Precise control fetches water startup opportunity of motor, it is to avoid electric motor starting of fetching water influences the heat exchange efficiency of condenser too late, also keeps away
Electric motor starting of having exempted to fetch water too early but does not have condensed water and increases the power consumption of moveable air conditioner on evaporator.
According to one embodiment of present invention, after electric motor starting of being fetched water described in control, also include：According to the compression
Fetched water described in the operation duration control of machine the rotating speed of motor.
The control method of moveable air conditioner according to an embodiment of the invention, by the operation duration control according to compressor
The rotating speed of motor of fetching water is made, the condensation water quantity got on condenser can be to a certain extent controlled, and then be able to ensure that condensation
Utensil has optimal heat transfer effect.
According to one embodiment of present invention, fetched water described in the operation duration control according to the compressor rotating speed of motor
The step of specifically include：If the operation duration of the compressor controls institute more than second duration and less than the 3rd duration
Motor of fetching water is stated to be operated with fixed rotating speed；If the operation duration of the compressor is more than the 3rd duration, according to institute
Fetched water described in the current wind shelves setting for stating moveable air conditioner the rotating speed of motor.Wherein, the fixed rotating speed of motor of fetching water can be
Fetch water an intermediate speed value of motor.
According to one embodiment of present invention, the current wind shelves and motor of being fetched water described in setting of the moveable air conditioner
The inversely proportional relation of rotating speed.Specifically, in the case of environment temperature relative constancy, if the wind shelves of moveable air conditioner are got over
Height, then air quantity is bigger, and the condensed water on evaporator is fewer, therefore can control to fetch water motor with relatively low rotating speed operation；Conversely
Ground, if the wind shelves of moveable air conditioner are lower, air quantity is smaller, and the condensed water on evaporator is more, therefore can control to fetch water
Motor is run with rotating speed higher.
According to one embodiment of present invention, also include：It is more than the 3rd duration in the operation duration of the compressor
When, if the real-time dry-bulb temperature is less than the 3rd temperature value, and the real-time relative humidity is less than the 3rd humidity value, then control institute
Motor of fetching water is stated to be stopped.
The control method of moveable air conditioner according to an embodiment of the invention, by compressor operating duration more than the
During three durations, if dry-bulb temperature is less than the 3rd temperature value and real-time relative humidity is less than the 3rd humidity value in real time, evaporation is illustrated
Condensed water on device is less, therefore the motor that can control to fetch water is stopped, to reduce the power consumption of moveable air conditioner.
Embodiment according to a second aspect of the present invention, it is also proposed that a kind of control device of moveable air conditioner, the shifting
Dynamic formula air-conditioner includes the refrigeration system being made up of compressor, evaporator and condenser, and for by the evaporator
The motor of fetching water that condensed water is got on the condenser, the control device of the moveable air conditioner includes：Detection unit, is used for
Detect the real-time dry-bulb temperature and real-time relative humidity of the moveable air conditioner local environment；Recording unit, for recording
State the operation duration of compressor；Control unit, for the operation duration according to the compressor, the real-time dry-bulb temperature and institute
State motor of being fetched water described in real-time relative humidity control to be operated, so that the heat transfer effect that the condenser is optimal.
The control device of moveable air conditioner according to an embodiment of the invention, due to the operation duration, residing of compressor
The real-time dry-bulb temperature and relative humidity of environment have impact on the formation of condensed water on evaporator, therefore by detecting movable air conditioner
The real-time dry-bulb temperature and real-time relative humidity of device local environment, and the operation duration of the compressor is recorded, with according to compression
The operation duration of machine, real-time dry-bulb temperature and real-time relative humidity control motor of fetching water are operated, enabling according to evaporation
Time required for producing condensed water on device, and condensed water on evaporator forming amount, Reasonable adjustment fetches water the work of motor
State, the condensed water on evaporator is reached on condenser, improves the heat exchange efficiency of condenser, and then is conducive to improving shifting
The efficiency of dynamic formula air-conditioner.
The control device of moveable air conditioner according to the abovementioned embodiments of the present invention, can also have following technology special
Levy：
According to one embodiment of present invention, described control unit includes：Judging unit, for judging the real-time dry bulb
Whether temperature reaches the first temperature value, and judges whether the real-time relative humidity reaches the first humidity value；Execution unit, is used for
Judge that the real-time dry-bulb temperature reaches first temperature value in the judging unit, and the real-time relative humidity reaches institute
When stating the first humidity value, if the operation duration of the compressor reaches first duration, electric motor starting of being fetched water described in control.
In the above embodiment, it is preferable that the judging unit is additionally operable to, judge whether the real-time dry-bulb temperature reaches
Second temperature value, and judge whether the real-time relative humidity reaches the second humidity value；The execution unit is additionally operable to, described
Judging unit judges that the real-time dry-bulb temperature is not up to the second temperature value, and the real-time relative humidity be not up to it is described
During the second humidity value, if the operation duration of the compressor reaches the second duration, electric motor starting of being fetched water described in control, wherein,
The second temperature value is less than or equal to first temperature value, and second humidity value is less than or equal to first humidity
Value, second duration is more than first duration.
The control device of moveable air conditioner, is detecting ring residing for moveable air conditioner according to an embodiment of the invention
The real-time dry-bulb temperature in border reaches the first temperature value and when real-time relative humidity reaches the first humidity value, illustrates moveable air conditioner
Residing environment easily produces condensed water (to reach the second humidity value, real-time dry bulb compared to real-time relative humidity on an evaporator
Temperature reaches the environmental condition of second temperature value), therefore electricity of fetching water can be controlled in the first shorter duration of compressor operating
Machine starts；And the real-time dry-bulb temperature for detecting moveable air conditioner local environment reach second temperature value and in real time it is relatively wet
When degree reaches the second humidity value, illustrate that the environment residing for moveable air conditioner is difficult to produce condensed water on an evaporator, therefore can
Restart motor of fetching water with after compressor operating the second duration more long.Technical scheme in above-described embodiment makes it possible to
Precise control fetches water startup opportunity of motor, it is to avoid electric motor starting of fetching water influences the heat exchange efficiency of condenser too late, also keeps away
Electric motor starting of having exempted to fetch water too early but does not have condensed water and increases the power consumption of moveable air conditioner on evaporator.
According to one embodiment of present invention, described control unit is additionally operable to：After electric motor starting of being fetched water described in control,
Fetched water described in operation duration control according to the compressor rotating speed of motor.
The control device of moveable air conditioner according to an embodiment of the invention, by the operation duration control according to compressor
The rotating speed of motor of fetching water is made, the condensation water quantity got on condenser can be to a certain extent controlled, and then be able to ensure that condensation
Utensil has optimal heat transfer effect.
According to one embodiment of present invention, described control unit specifically for：It is big in the operation duration of the compressor
During in second duration and less than three durations, motor of being fetched water described in control is operated with fixed rotating speed；And described
When the operation duration of compressor is more than three duration, fetched water described in the current wind shelves setting according to the moveable air conditioner
The rotating speed of motor.Wherein, the fixed rotating speed of motor of fetching water can be the intermediate speed value of motor of fetching water.
According to one embodiment of present invention, the current wind shelves and motor of being fetched water described in setting of the moveable air conditioner
The inversely proportional relation of rotating speed.
Specifically, in the case of environment temperature relative constancy, if the wind shelves of moveable air conditioner are higher, air quantity is got over
Greatly, the condensed water on evaporator is fewer, therefore can control to fetch water motor with relatively low rotating speed operation；If on the contrary, portable
The wind shelves of air-conditioner are lower, then air quantity is smaller, and the condensed water on evaporator is more, therefore can control to fetch water motor with higher
Rotating speed runs.
According to one embodiment of present invention, described control unit is additionally operable to：It is more than in the operation duration of the compressor
During three duration, if the real-time dry-bulb temperature is less than the 3rd temperature value, and the real-time relative humidity is wet less than the 3rd
Angle value, then motor of being fetched water described in control is stopped.
The control device of moveable air conditioner according to an embodiment of the invention, by compressor operating duration more than the
During three durations, if dry-bulb temperature is less than the 3rd temperature value and real-time relative humidity is less than the 3rd humidity value in real time, evaporation is illustrated
Condensed water on device is less, therefore the motor that can control to fetch water is stopped, to reduce the power consumption of moveable air conditioner.
Additional aspect of the invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 shows the schematic flow diagram of the control method of moveable air conditioner according to an embodiment of the invention；
Fig. 2 shows the schematic block diagram of the control device of moveable air conditioner according to an embodiment of the invention；
Fig. 3 shows the schematic flow diagram of the control method of movable air conditioner according to another embodiment of the invention.
Specific 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 to be further described in detail the present invention.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 in order to fully understand the present invention, but, the present invention may be used also
Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Moveable air conditioner proposed by the invention includes the refrigeration system being made up of compressor, evaporator and condenser,
And the motor of fetching water for the condensed water on the evaporator to be got on the condenser.
Fig. 1 shows the schematic flow diagram of the control method of moveable air conditioner according to an embodiment of the invention.
As shown in figure 1, the control method of moveable air conditioner according to an embodiment of the invention, including：Step
102, the real-time dry-bulb temperature and real-time relative humidity of the moveable air conditioner local environment are detected, and record the compressor
Operation duration；Step 104, operation duration, the real-time dry-bulb temperature according to the compressor and described relatively wet in real time
Motor of being fetched water described in degree control is operated, so that the heat transfer effect that the condenser is optimal.
Due to the operation duration of compressor, the real-time dry-bulb temperature of local environment and relative humidity have impact on it is cold on evaporator
The formation of solidifying water, therefore by detecting the real-time dry-bulb temperature and real-time relative humidity of moveable air conditioner local environment, and remember
The operation duration of the compressor is recorded, is controlled with the operation duration according to compressor, real-time dry-bulb temperature and real-time relative humidity
Motor of fetching water is operated, enabling the time according to required for producing condensed water on evaporator, and is condensed on evaporator
The forming amount of water, Reasonable adjustment is fetched water the working condition of motor, and the condensed water on evaporator is reached on condenser, is improve
The heat exchange efficiency of condenser, and then be conducive to improving the efficiency of moveable air conditioner.
The control method of moveable air conditioner according to the abovementioned embodiments of the present invention, can also have following technology special
Levy：
According to one embodiment of present invention, according to the compressor operation duration, the real-time dry-bulb temperature and institute
The step of motor is operated of being fetched water described in real-time relative humidity control is stated to specifically include：Whether judge the real-time dry-bulb temperature
The first temperature value is reached, and judges whether the real-time relative humidity reaches the first humidity value；Judging the real-time dry bulb temperature
Degree reaches first temperature value, and the real-time relative humidity is when reaching first humidity value, if the fortune of the compressor
Row duration reaches first duration, then electric motor starting of being fetched water described in control.
In the above embodiment, it is preferable that operation duration, the real-time dry-bulb temperature according to the compressor and described
The step of motor is operated of being fetched water described in real-time relative humidity control specifically also includes：Whether judge the real-time dry-bulb temperature
Second temperature value is reached, and judges whether the real-time relative humidity reaches the second humidity value；Judging the real-time dry bulb temperature
Degree is not up to the second temperature value, and the real-time relative humidity is when being not up to second humidity value, if the compressor
Operation duration reach the second duration, then control the electric motor starting of fetching water, wherein, the second temperature value is less than or equal to institute
The first temperature value is stated, second humidity value is less than or equal to first humidity value, and second duration is more than described first
Duration.
Specifically, the real-time dry-bulb temperature for detecting moveable air conditioner local environment reach the first temperature value and in real time
When relative humidity reaches the first humidity value, illustrate that the environment residing for moveable air conditioner easily produces condensed water on an evaporator
(reach the second humidity value, real-time dry-bulb temperature compared to real-time relative humidity and reach the environmental condition of second temperature value), therefore
Electric motor starting of fetching water can be controlled in the first shorter duration of compressor operating；And detecting ring residing for moveable air conditioner
The real-time dry-bulb temperature in border reaches second temperature value and when real-time relative humidity reaches the second humidity value, illustrates moveable air conditioner
Residing environment is difficult to produce condensed water on an evaporator, therefore can again be opened after compressor operating the second duration more long
Dynamic motor of fetching water.Technical scheme in above-described embodiment makes it possible to precise control and fetches water startup opportunity of motor, it is to avoid beat
Hydroelectric machine starts too late and influences the heat exchange efficiency of condenser, and the electric motor starting that it also avoid fetching water is not too early but cold on evaporator
Solidifying water and increase the power consumption of moveable air conditioner.
According to one embodiment of present invention, after electric motor starting of being fetched water described in control, also include：According to the compression
Fetched water described in the operation duration control of machine the rotating speed of motor.
The rotating speed of motor of fetching water is controlled by according to the operation duration of compressor, can control to get to a certain extent cold
Condensation water quantity on condenser, and then it is able to ensure that condenser has optimal heat transfer effect.
According to one embodiment of present invention, fetched water described in the operation duration control according to the compressor rotating speed of motor
The step of specifically include：If the operation duration of the compressor controls institute more than second duration and less than the 3rd duration
Motor of fetching water is stated to be operated with fixed rotating speed；If the operation duration of the compressor is more than the 3rd duration, according to institute
Fetched water described in the current wind shelves setting for stating moveable air conditioner the rotating speed of motor.Wherein, the fixed rotating speed of motor of fetching water can be
Fetch water an intermediate speed value of motor.
According to one embodiment of present invention, the current wind shelves and motor of being fetched water described in setting of the moveable air conditioner
The inversely proportional relation of rotating speed.Specifically, in the case of environment temperature relative constancy, if the wind shelves of moveable air conditioner are got over
Height, then air quantity is bigger, and the condensed water on evaporator is fewer, therefore can control to fetch water motor with relatively low rotating speed operation；Conversely
Ground, if the wind shelves of moveable air conditioner are lower, air quantity is smaller, and the condensed water on evaporator is more, therefore can control to fetch water
Motor is run with rotating speed higher.
According to one embodiment of present invention, also include：It is more than the 3rd duration in the operation duration of the compressor
When, if the real-time dry-bulb temperature is less than the 3rd temperature value, and the real-time relative humidity is less than the 3rd humidity value, then control institute
Motor of fetching water is stated to be stopped.
By compressor operating duration be more than three durations when, if in real time dry-bulb temperature less than the 3rd temperature value and in real time
Relative humidity is less than the 3rd humidity value, then illustrate that the condensed water on evaporator is less, therefore can control motor stopping work of fetching water
Make, to reduce the power consumption of moveable air conditioner.
Fig. 2 shows the schematic block diagram of the control device of moveable air conditioner according to an embodiment of the invention.
As shown in Fig. 2 the control device 200 of moveable air conditioner according to an embodiment of the invention, including：Detection unit
202, real-time dry-bulb temperature and real-time relative humidity for detecting the moveable air conditioner local environment；Recording unit 204,
Operation duration for recording the compressor；Control unit 206, for the operation duration according to the compressor, the reality
When dry-bulb temperature and motor of fetching water described in real-time relative humidity control be operated so that what the condenser was optimal
Heat transfer effect.
Due to the operation duration of compressor, the real-time dry-bulb temperature of local environment and relative humidity have impact on it is cold on evaporator
The formation of solidifying water, therefore by detecting the real-time dry-bulb temperature and real-time relative humidity of moveable air conditioner local environment, and remember
The operation duration of the compressor is recorded, is controlled with the operation duration according to compressor, real-time dry-bulb temperature and real-time relative humidity
Motor of fetching water is operated, enabling the time according to required for producing condensed water on evaporator, and is condensed on evaporator
The forming amount of water, Reasonable adjustment is fetched water the working condition of motor, and the condensed water on evaporator is reached on condenser, is improve
The heat exchange efficiency of condenser, and then be conducive to improving the efficiency of moveable air conditioner.
The control device of moveable air conditioner according to the abovementioned embodiments of the present invention, can also have following technology special
Levy：
According to one embodiment of present invention, described control unit 206 includes：Judging unit 2062, it is described for judging
Whether real-time dry-bulb temperature reaches the first temperature value, and judges whether the real-time relative humidity reaches the first humidity value；Perform
Unit 2064 for judging that the real-time dry-bulb temperature reaches first temperature value and described in the judging unit 2062
When real-time relative humidity reaches first humidity value, if the operation duration of the compressor reaches first duration, control
Fetched water electric motor starting described in system.
In the above embodiment, it is preferable that the judging unit 2062 is additionally operable to, whether the real-time dry-bulb temperature is judged
Second temperature value is reached, and judges whether the real-time relative humidity reaches the second humidity value；The execution unit 2064 is also used
In, judge that the real-time dry-bulb temperature is not up to the second temperature value in the judging unit 2062, and it is described relative in real time
When humidity is not up to second humidity value, if the operation duration of the compressor reaches the second duration, fetched water described in control
Electric motor starting, wherein, the second temperature value is less than or equal to first temperature value, and second humidity value is less than or equal to
First humidity value, second duration is more than first duration.
The real-time dry-bulb temperature for detecting moveable air conditioner local environment reach the first temperature value and in real time it is relatively wet
Degree is when reaching the first humidity value, illustrate environment residing for moveable air conditioner easily on an evaporator generation condensed water (compared to
Real-time relative humidity reaches the second humidity value, real-time dry-bulb temperature and reaches the environmental condition of second temperature value), therefore can be in pressure
Electric motor starting of fetching water is controlled when contracting machine runs the first shorter duration；And detecting the real-time of moveable air conditioner local environment
Dry-bulb temperature reaches second temperature value and when real-time relative humidity reaches the second humidity value, illustrates the ring residing for moveable air conditioner
Border is difficult to produce condensed water on an evaporator, therefore can restart electricity of fetching water after compressor operating the second duration more long
Machine.Technical scheme in above-described embodiment makes it possible to precise control and fetches water startup opportunity of motor, it is to avoid motor of fetching water is opened
Dynamic to influence the heat exchange efficiency of condenser too late, it also avoid fetching water electric motor starting does not have condensed water and increases too early but on evaporator
Plus the power consumption of moveable air conditioner.
According to one embodiment of present invention, described control unit 206 is additionally operable to：Control described in fetch water electric motor starting it
Afterwards, fetched water described in the operation duration control according to the compressor rotating speed of motor.
The rotating speed of motor of fetching water is controlled by according to the operation duration of compressor, can control to get to a certain extent cold
Condensation water quantity on condenser, and then it is able to ensure that condenser has optimal heat transfer effect.
According to one embodiment of present invention, described control unit 206 specifically for：In the operation duration of the compressor
During more than second duration and less than three durations, motor of being fetched water described in control is operated with fixed rotating speed；And institute
When the operation duration for stating compressor is more than three duration, beaten described in the current wind shelves setting according to the moveable air conditioner
The rotating speed of hydroelectric machine.Wherein, the fixed rotating speed of motor of fetching water can be the intermediate speed value of motor of fetching water.
According to one embodiment of present invention, the current wind shelves and motor of being fetched water described in setting of the moveable air conditioner
The inversely proportional relation of rotating speed.
Specifically, in the case of environment temperature relative constancy, if the wind shelves of moveable air conditioner are higher, air quantity is got over
Greatly, the condensed water on evaporator is fewer, therefore can control to fetch water motor with relatively low rotating speed operation；If on the contrary, portable
The wind shelves of air-conditioner are lower, then air quantity is smaller, and the condensed water on evaporator is more, therefore can control to fetch water motor with higher
Rotating speed runs.
According to one embodiment of present invention, described control unit 206 is additionally operable to：It is big in the operation duration of the compressor
When three duration, if the real-time dry-bulb temperature is less than the 3rd temperature value, and the real-time relative humidity is less than the 3rd
Humidity value, then motor of being fetched water described in control is stopped.
By compressor operating duration be more than three durations when, if in real time dry-bulb temperature less than the 3rd temperature value and in real time
Relative humidity is less than the 3rd humidity value, then illustrate that the condensed water on evaporator is less, therefore can control motor stopping work of fetching water
Make, to reduce the power consumption of moveable air conditioner.
Fig. 3 shows the schematic flow diagram of the control method of movable air conditioner according to another embodiment of the invention.
As shown in figure 3, the control method of movable air conditioner according to another embodiment of the invention, including：
Step 302, after moveable air conditioner is opened, real time record related data, including：The running time T of compressor,
The dry-bulb temperature t and relative humidity φ of environment.
Step 304, judges whether whether the dry-bulb temperature t of environment be more than or wait more than or equal to t1, and relative humidity φ
In φ 1, if so, then performing step 306；Otherwise, step 316 is performed.
Step 306, if it is determined that the dry-bulb temperature t of environment is more than or equal to t1 and relative humidity φ is more than or equal to φ 1, then
When compressor operating time reaches T1, electric motor starting of fetching water, and run with N1 rotating speeds.
Step 308, when compressor operating time reaches T3, by user set wind shelves determine fetch water motor turn
Speed.Generally, during environment temperature relative constancy, if the wind shelves of user's setting are higher, air quantity is bigger, and condensed water is fewer,
Motor speed of fetching water is lower；Conversely, if the wind shelves of user's setting are lower, air quantity is smaller, and condensed water is more, motor speed of fetching water
It is higher.
Step 310, after the compressor time reaches T3, it (can be slightly to judge whether the dry-bulb temperature t of environment is not higher than t2
Value less than t1), and whether relative humidity φ is not higher than φ 2, if so, then performing step 314；Otherwise, step 312 is performed.
Step 312, motor of fetching water is continued to run with.
Step 314, motor of fetching water is out of service.
Whether step 316, judge compressor operating time >=T2, if so, then performing step 306；Otherwise, step is performed
318。
Step 318, motor not startup optimization of fetching water.
In another embodiment of the present invention, after moveable air conditioner is opened, during the operation of real time record compressor
Between T, the dry-bulb temperature t and relative humidity φ of environment.It is and relatively wet when the dry-bulb temperature t of environment is higher than t1 (such as more than 20 DEG C)
When degree φ is higher than φ 1 (such as more than 60%), if the run time of compressor is more than T1, and (such as 5-15 minutes, operation a period of time protected
Card system stabilization, water has certain accumulation), then electric motor starting of fetching water operation；When the dry-bulb temperature t of environment is (smaller than t1 less than t2
Numerical value, the condition of condensed water should not be produced), and relative humidity φ less than φ 2 (such as less than 40%, condensed water should not be produced
Condition) when, if the run time of compressor is more than T2, and (T2 is more long than the T1 times, such as 10 to 25 minutes, that is, ensure compressor in fortune
Condensed water can be produced on row time finisher long), then electric motor starting of fetching water operation does not start motor of fetching water otherwise.
After electric motor starting of fetching water operation, if the run time of compressor is more than T2 but less than T3, motor of fetching water
Rotating speed maintains a fixed rotating speed N1 (an intermediate speed value of desirable motor of fetching water).
After electric motor starting of fetching water operation, if the run time of compressor is more than T3, the rotating speed of motor of fetching water passes through
The wind shelves control of user's setting.(generally, during environment temperature relative constancy, the wind shelves of user's setting are higher, and air quantity is got over
Greatly, condensed water is fewer, and motor speed of fetching water is lower；Conversely, if the wind shelves of user's setting are lower, air quantity is smaller, and condensed water is more,
Motor speed of fetching water is higher).
Fetch water electric motor starting operation after, and compressor run time be more than T3 when, if the dry-bulb temperature t of environment is low
In t3, and relative humidity φ is less than φ 3, then motor of fetching water is out of service；Motor of otherwise fetching water is continued to run with.
In above technical scheme, motor of fetching water can be started without in the case where evaporator condensation water is less, with
Reduce whole acc power, and, by the regulation of hydroelectric machine rotating speed of fighting each other, can be carried in the case where evaporator condensation water is more
The heat exchange efficiency of condenser is risen, to lift the overall efficiency of moveable air conditioner.
Technical scheme is described in detail above in association with accompanying drawing, the present invention proposes a kind of new movable air conditioner
The control program of device, can improve the heat exchange efficiency of condenser, and then be conducive to improving the efficiency of moveable air conditioner.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (14)
1. a kind of control method of moveable air conditioner, it is characterised in that the moveable air conditioner is included by compressor, evaporation
The refrigeration system of device and condenser composition, and for the condensed water on the evaporator to be got into fetching water on the condenser
Motor, the control method of the moveable air conditioner includes：
The real-time dry-bulb temperature and real-time relative humidity of the moveable air conditioner local environment are detected, and records the compressor
Operation duration；
Fetched water described in operation duration, the real-time dry-bulb temperature according to the compressor and the real-time relative humidity control electricity
Machine is operated, so that the heat transfer effect that the condenser is optimal.
2. the control method of moveable air conditioner according to claim 1, it is characterised in that according to the fortune of the compressor
The step of motor is operated of being fetched water described in row duration, the real-time dry-bulb temperature and the real-time relative humidity control is specifically wrapped
Include：
Judge whether the real-time dry-bulb temperature reaches the first temperature value, and judge whether the real-time relative humidity reaches first
Humidity value；
Judging that the real-time dry-bulb temperature reaches first temperature value, and the real-time relative humidity to reach described first wet
During angle value, if the operation duration of the compressor reaches the first duration, electric motor starting of being fetched water described in control.
3. the control method of moveable air conditioner according to claim 2, it is characterised in that according to the fortune of the compressor
The step of motor is operated of being fetched water described in row duration, the real-time dry-bulb temperature and the real-time relative humidity control is specifically gone back
Including：
Judge whether the real-time dry-bulb temperature reaches second temperature value, and judge whether the real-time relative humidity reaches second
Humidity value；
Judging that the real-time dry-bulb temperature is not up to the second temperature value, and the real-time relative humidity is not up to described the
During two humidity values, if the operation duration of the compressor reaches the second duration, electric motor starting of being fetched water described in control,
Wherein, the second temperature value is less than or equal to first temperature value, and second humidity value is less than or equal to described
First humidity value, second duration is more than first duration.
4. the control method of moveable air conditioner according to claim 3, it is characterised in that in motor of being fetched water described in control
After startup, also include：
Fetched water described in operation duration control according to the compressor rotating speed of motor.
5. the control method of moveable air conditioner according to claim 4, it is characterised in that according to the fortune of the compressor
Row duration control described in fetch water motor rotating speed the step of specifically include：
If the operation duration of the compressor is more than second duration and less than the 3rd duration, fetched water described in control motor with
Fixed rotating speed is operated；
If the operation duration of the compressor is more than the 3rd duration, the current wind shelves according to the moveable air conditioner set
The rotating speed of the fixed motor of fetching water.
6. the control method of moveable air conditioner according to claim 5, it is characterised in that the moveable air conditioner
The inversely proportional relation of rotating speed of current wind shelves and motor of being fetched water described in setting.
7. the control method of moveable air conditioner according to claim 5, it is characterised in that also include：
When the operation duration of the compressor is more than three duration, if the real-time dry-bulb temperature is less than the 3rd temperature
Value, and the real-time relative humidity is less than the 3rd humidity value, then motor of being fetched water described in control is stopped.
8. a kind of control device of moveable air conditioner, it is characterised in that the moveable air conditioner is included by compressor, evaporation
The refrigeration system of device and condenser composition, and for the condensed water on the evaporator to be got into fetching water on the condenser
Motor, the control device of the moveable air conditioner includes：
Detection unit, real-time dry-bulb temperature and real-time relative humidity for detecting the moveable air conditioner local environment；
Recording unit, the operation duration for recording the compressor；
Control unit, for the operation duration according to the compressor, the real-time dry-bulb temperature and the real-time relative humidity
Motor of being fetched water described in control is operated, so that the heat transfer effect that the condenser is optimal.
9. the control device of moveable air conditioner according to claim 8, it is characterised in that described control unit includes：
Judging unit, for judging whether the real-time dry-bulb temperature reaches the first temperature value, and judges described relatively wet in real time
Whether degree reaches the first humidity value；
Execution unit for judging that the real-time dry-bulb temperature reaches first temperature value and described in the judging unit
When real-time relative humidity reaches first humidity value, if the operation duration of the compressor reaches the first duration, institute is controlled
State electric motor starting of fetching water.
10. the control device of moveable air conditioner according to claim 9, it is characterised in that：
The judging unit is additionally operable to, and judges whether the real-time dry-bulb temperature reaches second temperature value, and judges described real-time
Whether relative humidity reaches the second humidity value；
The execution unit is additionally operable to, and judges that the real-time dry-bulb temperature is not up to the second temperature in the judging unit
Value, and the real-time relative humidity is when being not up to second humidity value, if the operation duration of the compressor reaches second
It is long, then electric motor starting of being fetched water described in control,
Wherein, the second temperature value is less than or equal to first temperature value, and second humidity value is less than or equal to described
First humidity value, second duration is more than first duration.
The control device of 11. moveable air conditioners according to claim 10, it is characterised in that described control unit is also used
In：
After the control electric motor starting of fetching water, motor of being fetched water described in the operation duration control according to the compressor turn
Speed.
The control device of 12. moveable air conditioners according to claim 11, it is characterised in that described control unit is specific
For：
The compressor operation duration more than second duration and during less than three durations, fetched water described in control motor with
Fixed rotating speed is operated；And
When the operation duration of the compressor is more than three duration, the current wind shelves according to the moveable air conditioner set
The rotating speed of the fixed motor of fetching water.
The control device of 13. moveable air conditioners according to claim 12, it is characterised in that the moveable air conditioner
Current wind shelves and the inversely proportional relation of rotating speed of motor of being fetched water described in setting.
The control device of 14. moveable air conditioners according to claim 12, it is characterised in that described control unit is also used
In：
When the operation duration of the compressor is more than three duration, if the real-time dry-bulb temperature is less than the 3rd temperature
Value, and the real-time relative humidity is less than the 3rd humidity value, then motor of being fetched water described in control is stopped.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107461882A (en) * | 2017-07-27 | 2017-12-12 | 广东美的制冷设备有限公司 | The control model and refrigeration mode of air conditioner |
| CN108361909A (en) * | 2018-02-11 | 2018-08-03 | 广东美的制冷设备有限公司 | Control method and control device, storage medium and mobile air-conditioner |
| CN108375169B (en) * | 2018-02-11 | 2020-05-22 | 广东美的制冷设备有限公司 | Control method and control device, storage medium and mobile air conditioner |
| CN110296509B (en) * | 2019-07-02 | 2020-11-24 | 珠海格力电器股份有限公司 | Rotating speed control method and device, storage medium and air conditioner |
| CN110671752B (en) * | 2019-10-10 | 2020-12-15 | 海信（广东）空调有限公司 | Water fullness control method and device of mobile air conditioner |
| CN113983649B (en) * | 2021-11-02 | 2022-11-25 | 珠海格力电器股份有限公司 | Method for controlling starting, running and draining of water pumping motor of mobile air conditioner |
| CN114623515B (en) * | 2022-03-16 | 2023-07-18 | 安徽奥克斯智能电气有限公司 | Mobile air conditioner, cooling control method and device |
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| CN202432645U (en) * | 2011-12-30 | 2012-09-12 | 宁波奥克斯空调有限公司 | Movable dehumidifier |
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| CN202432645U (en) * | 2011-12-30 | 2012-09-12 | 宁波奥克斯空调有限公司 | Movable dehumidifier |
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