CN104566853B - Mobile air conditioner and mobile air conditioner are fetched water motor control method - Google Patents
Mobile air conditioner and mobile air conditioner are fetched water motor control method Download PDFInfo
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- CN104566853B CN104566853B CN201410798195.9A CN201410798195A CN104566853B CN 104566853 B CN104566853 B CN 104566853B CN 201410798195 A CN201410798195 A CN 201410798195A CN 104566853 B CN104566853 B CN 104566853B
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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
- F24F2110/00—Control inputs relating to air properties
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/12—Details or features not otherwise provided for transportable
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of mobile air conditioner, including motor of fetching water, memory, detecting unit and controller.Memory is used to store water level reference value and humidity reference value.Detecting unit is used to detect the water level value when front chassis and current environmental wet angle value.Controller is used for after mobile air conditioner unlatching, the water level value and water level reference for comparing the detecting are worth to the first comparative result, and determined whether to start the motor of fetching water according to first comparative result, and compare the environmental wet angle value of the detecting and the humidity reference value after electric motor starting of fetching water and obtain the second comparative result, and determined whether according to second comparative result to adjust the rotating speed of the motor of fetching water.Fetched water motor control method the invention also discloses a kind of mobile air conditioner, according to the mobile air conditioner of the present invention and its motor control method of fetching water, the motor of fetching water can not be run in dry environments to save, and can improve the rotating speed for motor of fetching water in wet condition, accelerate the discharge of condensed water.
Description
Technical field
The present invention relates to a kind of mobile air conditioner, more particularly to mobile air conditioner is fetched water the control method of motor.
Background technology
For air-conditioning equipment in refrigerating operaton, evaporator can all produce condensed water, and mobile air conditioner is also such.Referring to Fig. 1,
In general mobile air conditioner 200 generally comprises evaporator 21, condenser 22, chassis 23, fetches water motor 24 and water dumping wheel (in figure not
Show).Chassis 23 is used to house condensed water caused by evaporator 21.Generally, the processing to these condensed waters is to utilize
With the water dumping wheel 25 for the rotation of motor 24 of fetching water on chassis 23, condensed water is got rid of and has spilt on condenser 22 and is vaporized into vapor
And distribute to outside mobile air conditioner 100.At present, most motor of fetching water used is exactly that rotating speed is fixed on 2000rpm on mobile air conditioner
The single grade of motor of fetching water of (rev/min) left and right.Using the mobile air conditioner of single grade of motor of fetching water, generally beaten after refrigeration mode unlatching
Hydroelectric machine begins to operate.The defects of existing among these has：1) when mobile air conditioner refrigerating operaton in dry environments, evaporator
Fin has completely vaporized during sliding to water storage tray on the caused condensed device of condensed water, does not almost have water in water storage tray, and this
When motor of fetching water also operating, cause the waste of electric energy；2) when mobile air conditioner refrigerating operaton under high humidity environment, due to steaming
Send out device and produce excessive condensed water, and motor speed of fetching water is non-adjustable, causes the limited ability of atomized water, caused condensation slowly
Water will be more than the condensed water of consumption, and easily cause water completely to protect and shut down, and have a strong impact on the comfortableness that user uses, and reduce
Satisfaction of the user to product.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention needs offer one
Kind of mobile air conditioner and mobile air conditioner are fetched water motor control method, can not run the motor of fetching water in dry environments to save,
And the rotating speed for motor of fetching water can be improved in wet condition, accelerate the discharge of condensed water.
In some embodiments, a kind of mobile air conditioner include fetch water motor, water dumping wheel, chassis, condenser, memory,
Detecting unit and controller.The motor of fetching water is used to drive the water dumping wheel to rotate and get rid of the water on chassis to condensation upon actuation
It is evaporated on device.Memory is used to store water level reference value and humidity reference value.Detecting unit, in detecting when the water of front chassis
Place value and current environmental wet angle value.Controller is used to open in mobile air conditioner with the memory, detecting unit, motor connection of fetching water
Qi Hou, compare water level value and the water level of detecting unit detecting with reference to being worth to one first comparative result, and according to this first
Comparative result determines whether to start the motor of fetching water, and compares the environmental wet of detecting unit detecting after electric motor starting of fetching water
Angle value and the humidity reference value and obtain one second comparative result, and determine whether that adjusting this fetches water according to second comparative result
The rotating speed of motor.
In some embodiments, when the mobile air conditioner just starts, the controller controls the motor of fetching water to shut down, should
For controller when the water level value that first comparative result is detecting unit detecting is more than or equal to the water level reference value, control should
Fetch water and electric motor starting and operated with the first rotating speed, the controller and in the ring that the second comparative result is detecting unit detecting
When border humidity value is more than or equal to the humidity reference value, it is more than first rotating speed to control the adjustment of rotational speed of the motor of fetching water
Second rotating speed.
In some embodiments, the controller is more than or equal to the water level in the water level value for comparing detecting unit detecting
After reference value, also judge whether the water level value of the detecting is predetermined more than first more than or equal to the duration of the water level reference value
During the time, and when judging that the duration is more than first scheduled time, the electric motor starting and with the first rotating speed of fetching water just is controlled
Operated；The controller also compare the detecting unit detecting environmental wet angle value be more than or equal to the humidity reference value after,
When judging that whether the environmental wet angle value of the detecting is more than or equal to the duration of the humidity reference value more than second scheduled time,
And when the environmental wet angle value of the detecting is more than or equal to the duration of the humidity reference value more than second scheduled time, just control
The adjustment of rotational speed of the motor of fetching water is the second rotating speed by system.
In some embodiments, the arbitrary value in the 2-4 minutes first scheduled time, second scheduled time are 8-12
Arbitrary value in minute.
In some embodiments, the water level reference value be chassis surface to water dumping wheel lines half opening position distance ±
2 millimeters of arbitrary value, the humidity reference value are any one value in 80%~85%.
In some embodiments, first rotating speed is 1800rpm, and second rotating speed is 3600rpm.
In some embodiments, a kind of mobile air conditioner is fetched water motor control method, including step：Start in mobile air conditioner
Afterwards, compare the mobile air conditioner detecting unit detecting when the water level value and a water level reference value of front chassis, judge the detecting
Whether water level value is more than or equal to the water level reference value；If it is, the controller controls the electric motor starting and with first turn of fetching water
Speed is operated；Compare the environmental wet angle value and the humidity reference value of detecting unit detecting, judge the ambient humidity of the detecting
Whether value RH is more than or equal to the humidity reference value；And if it is, it is more than this to control the adjustment of rotational speed of the motor of fetching water
Second rotating speed of the first rotating speed.
In some embodiments, " controller is controlled this to fetch water and electric motor starting and transported with the first rotating speed for the step
Turn " include：When the water level value for comparing detecting unit detecting is more than or equal to the water level reference value, also judge that the water level value is big
In or equal to the water level reference value duration whether more than first scheduled time；And judging that the water level value is more than or waits
Just control this to fetch water when the duration of the water level reference value is more than first scheduled time electric motor starting and with the first rotating speed to enter
Row operating.
In some embodiments, " it is more than first rotating speed to control the adjustment of rotational speed of the motor of fetching water to the step
Second rotating speed " includes：After the environmental wet angle value for comparing detecting unit detecting is more than or equal to the humidity reference value, also judge
When whether the environmental wet angle value is more than or equal to the duration of the humidity reference value more than second scheduled time；And judging
The environmental wet angle value is controlled the electricity of fetching water when being more than or equal to the duration of the humidity reference value more than second scheduled time
The adjustment of rotational speed of machine is the second rotating speed.
In some embodiments, the arbitrary value in the 2-4 minutes first scheduled time, second scheduled time are 8-12
Arbitrary value in minute；The water level reference value is chassis surface appointing to distance ± 2 millimeter of water dumping wheel lines half opening position
Meaning value, the humidity reference value are any one value in 80%~85%；And first rotating speed is 1800rpm, this second turn
Speed is 3600rpm.
So as to which mobile air conditioner and its motor control method of fetching water by the present invention, the motor that enables to fetch water is in water level
Value just starts when being higher than reference value, avoids the waste of electric energy, and can cause when ambient humidity is larger, increases electricity of fetching water
The rotating speed of machine, so that condensed water can be discharged quickly.
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 is from combining in description of the accompanying drawings below to embodiment by change
Obtain substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of mobile air conditioner of the prior art.
Fig. 2 is the functional block diagram of the mobile air conditioner in better embodiment of the present invention.
Fig. 3 is the schematic diagram of water level on the chassis of the mobile air conditioner in better embodiment of the present invention.
Fig. 4 is that mobile air conditioner in better embodiment of the present invention is fetched water the flow chart of motor control method.
Embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " first ", " second " are only used for describing purpose, and can not
It is interpreted as indicating or implies relative importance or imply the quantity of the technical characteristic indicated by indicating.Thus, define " the
One ", one or more feature can be expressed or be implicitly included to the feature of " second ".In description of the invention
In, " multiple " are meant that two or more, unless otherwise specifically defined.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection or can be in communication with each other；Can be joined directly together, can also be by between intermediary
Connect connected, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the part and setting of specific examples are described.Certainly, they are only example, and
And purpose does not lie in the limitation present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, between itself not indicating discussed various embodiments and/or setting
Relation.In addition, the invention provides various specific techniques and material examples, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Referring to Fig. 2, the functional block diagram for the subelement of mobile air conditioner 100 in better embodiment of the present invention.Should
Mobile air conditioner 100 comprise at least controller 10, memory 20, detecting unit 30, motor 40 of fetching water, water dumping wheel 50, chassis 60 and
Condenser 70.The memory 20 stores an a water level reference value Hs and humidity reference value RHs.The detecting unit 30 is used to detect and worked as
The water level value H of front chassis 60 and current environmental wet angle value RH.The motor 40 of fetching water is used to upon actuation, drive the water dumping wheel 50
Rotate and get rid of the water on chassis 60 to being evaporated on condenser 70.
The controller 10 is connected with the memory 20, detecting unit 30, motor 40 of fetching water, and the controller 10 is used in movement
Air-conditioning 100 open after, compare the detecting unit 30 detecting when the water level value H and water level reference value Hs of front chassis 60 obtain one
First comparative result, and determined whether according to first comparative result to start the motor 40 of fetching water.The controller 10 is simultaneously used for
Motor 40 of fetching water compares environmental wet angle value RH and humidity reference value RHs of the detecting unit 30 detecting and obtains one the after starting
Two comparative results, and determined whether according to second comparative result to adjust the rotating speed of the motor 40 of fetching water.
Specifically, when the mobile air conditioner 100 just starts, the controller 10 controls the motor 40 of fetching water to shut down, i.e.,
The motor 40 of fetching water is not started.The controller 10 is more than or equal to the water level in the water level value H for comparing the detecting unit 30 detecting
During reference value Hs, control the motor 40 of fetching water to start and operated with the first rotating speed n1, in the detecting of relatively detecting unit 30
Water level value H does not start the motor 40 of fetching water when being less than water level reference value Hs, i.e. maintains the motor 40 of fetching water not start.
The controller 10 is simultaneously more than or equal to water level reference value Hs in the water level value H for comparing the detecting unit 30 detecting
Afterwards, that is, after motor 40 of fetching water starts, the environmental wet angle value RH and humidity reference value RHs of the detecting unit 30 detecting are compared, and
When the environmental wet angle value RH for comparing the detecting unit 30 detecting is more than or equal to humidity reference value RHs, controls and this is fetched water
The adjustment of rotational speed of motor 40 is the second rotating speed n2 more than first rotating speed n1.Wherein, the controller 10 compares the detecting unit
When the environmental wet angle value RH of 30 detectings is less than humidity reference value RHs, the rotating speed for fetching water motor 40 is not adjusted, that is, controlled
The motor 40 of fetching water is made to maintain to operate with the first rotating speed n1.In the present embodiment, first rotating speed n1 is that 1800rpm (turns every
Minute), second rotating speed n2 is 3600rpm.In other embodiments, the first rotating speed n1 and the second rotating speed n2 can be any
Suitable value.Such as first rotating speed n1 be 1200rpm, second rotating speed n2 is 2400rpm.
More specifically, in order to ensure the accuracy of detecting, in the present embodiment, the controller 10 is also comparing the detecting
When the water level value H that unit 30 is detected is more than or equal to water level reference value Hs, judges that the water level value H of the detecting is more than or equal to and be somebody's turn to do
Whether water level reference value Hs duration is more than the first scheduled time T1, and the water level value H of the detecting is more than or equal to the water
The motor 40 of fetching water just is controlled to start and with the first rotating speed n1 when position reference value Hs duration is more than the first scheduled time T1
Operated.Otherwise, if the water level value H of the detecting unit 30 detecting is more than or equal to water level reference value Hs duration
Less than first scheduled time T1, the controller 10 does not start the motor 40 of fetching water equally, and big to previously determined water level value H
It is zeroed out in or equal to water level reference value Hs duration.The controller 10 is also comparing the detecting unit 30 detecting
When environmental wet angle value RH is more than or equal to humidity reference value RHs, judges that the environmental wet angle value RH of the detecting is more than or equal to and be somebody's turn to do
Whether humidity reference value RHs duration is more than or waits in the environmental wet angle value RH of the detecting more than second scheduled time
When humidity reference value RHs duration is more than second scheduled time, just control the adjustment of rotational speed of the motor 40 of fetching water
For the second rotating speed n2.Otherwise, the controller 10 maintains the motor 40 of fetching water to be rotated with the first rotating speed n1, and to previously determined
Environmental wet angle value RH be zeroed out more than or equal to humidity reference value RHs duration.
Wherein, first scheduled time T1 and the second scheduled time T2 are drawn according to experimental result and/or experience, in this reality
Apply in mode, first scheduled time T1 is the arbitrary value in 2-4 minutes, and for example, 3 minutes, second scheduled time T2 was 8-
Arbitrary value in 12 minutes, such as 10 minutes.Obviously, first scheduled time T1 and second scheduled time T2 can be other
The suitable value of meaning, for example, first scheduled time T1 is 5 minutes, second scheduled time T2 is 7 minutes.Obviously, in other realities
Apply in mode, as long as the controller 10 judges the water level value H of the detecting unit 30 detecting once being referred to more than or equal to the water level
Value Hs, then the motor 40 of fetching water is controlled to start and rotated with the first rotating speed n1；As long as the controller 10 detecting unit 30 is detected
Environmental wet angle value RH once be more than or equal to humidity reference value RHs, then control and be by the adjustment of rotational speed for fetching water motor 40
Second rotating speed n2.
Wherein, in one embodiment, the controller 10 only controls the detecting unit after the mobile air conditioner 100 startup
30 detecting water level value H.The controller 10 is more than or equal to the water level reference value in the water level value H for comparing the detecting unit 30 detecting
After Hs, control the detecting unit 30 to detect environmental wet angle value RH, and compare the environment of the detecting unit 30 detecting as previously mentioned
Humidity value RH and humidity reference value RHs.The controller 10 is simultaneously less than the water in the water level value H for comparing the detecting unit 30 detecting
After the reference value Hs of position, the detecting unit 30 is controlled to stop detecting environmental wet angle value RH.
In another embodiment, the controller 10 controls the detecting unit 30 simultaneously after the mobile air conditioner 100 startup
Water level value H and environmental wet angle value RH is detected, the controller 10 is more than or equal in the water level value H for comparing the detecting unit 30 detecting
After water level reference value Hs, just compare the environmental wet angle value RH and humidity reference value RHs of the detecting unit 30 detecting.The control
Device 10 and compare the detecting unit 30 detecting water level value H be less than the water level reference value Hs when, stop compare the detecting unit
The environmental wet angle value RH and humidity reference value RHs of 30 detectings.
Wherein, the detecting unit 30 includes a water level detector 31 and a humidity sensor 32.The water level detector 31 is used
In the water level for detecting the reclaimed water of chassis 60.The humidity sensor 32 is used for the humidity for detecting surrounding environment.The controller 10 is only controlled
The detecting unit 30 detecting water level value H is made only to control the detecting unit 30 to open.The controller 10 controls the detecting unit 30
It is to control the water level detector 31 and humidity sensor 32 while open when detecting water level value H and environmental wet angle value RH simultaneously.
Also referring to Fig. 3, for the schematic diagram of the water level of chassis 60.Wherein, the water dumping wheel 50 is apart from the spacing of chassis surface one
From water level reference value Hs is the surface of chassis 60 to the distance ± 2mm's of the lines half opening position (at 1/2 lines) of water dumping wheel 50
Arbitrary value.So as to which the water level of the water of the motor 40 in chassis 60 of fetching water is more than water level reference value Hs, i.e., higher than the water dumping wheel
Just start when at 50 1/2 lines.Wherein, humidity reference value RHs is any one value in 80%~85%, is, for example,
80%.The water level reference value Hs and humidity reference value is draw according to analog subscriber service condition, special water level reference value Hs
For according to water level water dumping wheel is atomized what this most strong effect of outlet capacity determined in the range of ± 2mm at the lines of water dumping wheel 1/2.
Wherein, the motor 40 of fetching water is the adjustable direct current generator of rotating speed, has low energy consumption, efficient feature.
Fig. 4 is refer to, the flow chart for motor control method of being fetched water for mobile air conditioner.First, start in mobile air conditioner 100
Afterwards, the controller 10 controls motor 40 of fetching water not start (S401).
The controller 10 compare the detecting unit 30 detecting as the water level value H and water level reference value Hs of front chassis 60,
Judge when whether the water level value H of front chassis 60 is more than or equal to water level reference value Hs (S403).Step is performed if it is not, then returning
Rapid S403, if it is, performing step S405.Specifically,
The controller 10 controls the motor 40 of fetching water to start and operated (S405) with the first rotating speed n1.Specifically,
In present embodiment, the controller 10 is more than or equal to the water level reference value in the water level value H for comparing the detecting unit 30 detecting
During Hs, also judge duration of the water level value H more than or equal to water level reference value Hs whether more than the first scheduled time T1
When, and when judging that duration of the water level value H more than or equal to water level reference value Hs is more than the first scheduled time T1
Control the motor 40 of fetching water to start and operated with the first rotating speed n1.
The controller 10 continues the environmental wet angle value RH and humidity reference value RHs for comparing the detecting unit 30 detecting, sentences
Whether disconnected environmental wet angle value RH is more than or equal to humidity reference value RHs (S407).If it is not, then return to step S405, such as
Fruit is then to perform step S409.
It is the second rotating speed n2 more than first rotating speed n1 that controller 10, which is controlled the adjustment of rotational speed of the motor 40 of fetching water,
(S409).Specifically, in the present embodiment, the controller 10 is big in the environmental wet angle value RH for comparing the detecting unit 30 detecting
When humidity reference value RHs, also judge that environmental wet angle value RH continues more than or equal to the humidity reference value RHs
When whether time is more than the second scheduled time T2, and judging that environmental wet angle value RH is more than or equal to humidity reference value RHs
Just to be controlled the adjustment of rotational speed of the motor 40 of fetching water more than the second scheduled time T2 be the second rotating speed n2 duration.
Wherein, in one embodiment, the control method also includes step：The controller 10 opens in the mobile air conditioner 100
After dynamic, the detecting unit 30 is controlled only to detect water level value H；The controller 10 is comparing the water level value H of the detecting unit 30 detecting
After water level reference value Hs, the detecting unit 30 detecting environmental wet angle value RH is controlled；And comparing the detecting
After the water level value H that unit 30 is detected is less than water level reference value Hs, the detecting unit 30 is controlled to stop detecting environmental wet angle value RH.
Wherein, in another embodiment, the control method also includes step：The controller 10 is in the mobile air conditioner 100
After startup, control the detecting unit 30 while detect water level value H and environmental wet angle value RH；The controller 10 is comparing the detecting list
After the water level value H of the detecting of member 30 is more than or equal to water level reference value Hs, just compare the ambient humidity of the detecting unit 30 detecting
Value RH and humidity reference value RHs；And it is less than water level reference value Hs in the water level value H for comparing the detecting unit 30 detecting
When, stop the environmental wet angle value RH and humidity reference value RHs for comparing the detecting unit 30 detecting.
Fetched water the control method of motor by the mobile air conditioner 100 and mobile air conditioner of the present invention so that mobile air conditioner is dry
Under dry or moderate amount of moisture environment during refrigerating operaton, allow fetch water motor stalling or low-speed running, so both can guarantee that complete machine grow
The continuous cooling operation and can of time reduces energy consumption, saves electric cost.And under mobile air conditioner high humidity environment during refrigerating operaton,
By improving motor speed of fetching water, water dumping wheel is driven to run at high speed.On the one hand water dumping efficiency is improved, on the other hand strengthens water
Atomization, these are all advantageous to the quick consumption of condensed water.So that it is guaranteed that all without going out in complete machine long-time continuous cooling operation
The existing full stoppage protection of water, and then the comfortableness during user's use is lifted, improve satisfaction of the client to product.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or example description
Specific features, structure, material or feature are contained at least one embodiment or example of the present invention.In this specification
In, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, the specific spy of description
Sign, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case of not departing from the principle and objective of the present invention, replace and become
Type, the scope of the present invention are limited by claim and its equivalent.
Claims (17)
1. a kind of mobile air conditioner, it is characterised in that including motor of fetching water, water dumping wheel, chassis and condenser, the motor of fetching water is used for
Upon actuation, drive the water dumping wheel to rotate and get rid of the water on chassis to being evaporated on condenser, the mobile air conditioner also includes：
Memory, for storing water level reference value and humidity reference value；
Detecting unit, for detecting water level value and the current environmental wet angle value worked as in front chassis；And
Controller, and the memory, detecting unit, motor connection of fetching water, for after mobile air conditioner is opened, comparing the detecting list
The water level value of member detecting is worth to one first comparative result with water level reference, and determines whether to open according to first comparative result
The motor of fetching water is moved, and compares the environmental wet angle value and the humidity reference value of detecting unit detecting after electric motor starting of fetching water
And one second comparative result is obtained, and determined whether according to second comparative result to adjust the rotating speed of the motor of fetching water.
2. mobile air conditioner as claimed in claim 1, it is characterised in that when the mobile air conditioner just starts, controller control should
Motor of fetching water shuts down, and the controller is more than or equal in the water level value that first comparative result is detecting unit detecting should
During water level reference value, control this to fetch water and electric motor starting and operated with the first rotating speed, the controller and in the second comparative result
When being more than or equal to the humidity reference value for the environmental wet angle value of detecting unit detecting, control the rotating speed tune of the motor of fetching water
Whole is the second rotating speed more than first rotating speed.
3. mobile air conditioner as claimed in claim 2, it is characterised in that the controller is comparing the water level of detecting unit detecting
Value be more than or equal to the water level reference value after, also judge the detecting water level value be more than or equal to the water level reference value it is lasting when
Between whether more than first scheduled time when, and when judging that the duration is more than first scheduled time, just control the electricity of fetching water
Machine is started and operated with the first rotating speed；The controller is also more than or waited in the environmental wet angle value for comparing detecting unit detecting
After the humidity reference value, judge whether the environmental wet angle value of the detecting surpasses more than or equal to the duration of the humidity reference value
It is more than or equal to the duration of the humidity reference value more than the when second scheduled time, and in the environmental wet angle value of the detecting
During two scheduled times, it is the second rotating speed just to control the adjustment of rotational speed of the motor of fetching water.
4. mobile air conditioner as claimed in claim 2, it is characterised in that only control should after mobile air conditioner startup for the controller
Detecting unit sensed water level value, the controller simultaneously refer in the water level value for comparing detecting unit detecting more than or equal to the water level
After value, the detecting unit is controlled to detect environmental wet angle value, the controller is simultaneously less than in the water level value for comparing detecting unit detecting
After the water level reference value, the detecting unit is controlled to stop detection environmental wet angle value.
5. mobile air conditioner as claimed in claim 2, it is characterised in that the controller controls this to detect after mobile air conditioner startup
Unit sensed water level value and environmental wet angle value simultaneously are surveyed, the controller is more than or waited in the water level value for comparing detecting unit detecting
After the water level reference value, compare environmental wet angle value and the humidity reference value of detecting unit detection, the controller and than
When water level value compared with detecting unit detecting is less than the water level reference value, stop the environmental wet angle value for comparing detecting unit detection
With the humidity reference value.
6. mobile air conditioner as claimed in claim 2, it is characterised in that the detecting unit includes a water level detector and a humidity
Sensor, the water level detector are used for the water level for detecting the chassis reclaimed water, and the humidity sensor is used to detect the wet of surrounding environment
Degree.
7. mobile air conditioner as claimed in claim 3, it is characterised in that the arbitrary value in the 2-4 minutes first scheduled time, should
Second scheduled time was the arbitrary value in 8-12 minutes.
8. mobile air conditioner as claimed in claim 2, it is characterised in that the water level reference value is chassis surface to water dumping wheel lines
The arbitrary value of distance ± 2 millimeter of half opening position, the humidity reference value are any one value in 80%~85%.
9. mobile air conditioner as claimed in claim 2, it is characterised in that first rotating speed is 1800rpm, and second rotating speed is
3600rpm。
10. the motor control method of fetching water of a kind of mobile air conditioner, it is characterised in that including step：
After mobile air conditioner startup, compare the water level value and a water level reference value of the detecting unit detecting of the mobile air conditioner, judge
Whether the water level value of the detecting is more than or equal to the water level reference value；
Electric motor starting and operated if it is, the controller controls this to fetch water with the first rotating speed；
Compare environmental wet angle value and humidity reference value of detecting unit detecting, judge the detecting environmental wet angle value RH whether
More than or equal to the humidity reference value；And
If it is, it is the second rotating speed more than first rotating speed to control the adjustment of rotational speed of the motor of fetching water.
11. method as claimed in claim 10, it is characterised in that " controller controls this to fetch water electric motor starting simultaneously to the step
Operate " including with the first rotating speed：
Compare the detecting unit detecting water level value be more than or equal to the water level reference value when, also judge the water level value be more than or
Equal to the water level reference value duration whether more than first scheduled time；And
When judging that the water level value is more than or equal to the duration of the water level reference value more than first scheduled time, just control should
Fetch water and electric motor starting and operated with the first rotating speed.
12. method as claimed in claim 11, it is characterised in that the step " controls the adjustment of rotational speed by the motor of fetching water to be
The second rotating speed more than first rotating speed " includes：
After the environmental wet angle value for comparing detecting unit detecting is more than or equal to the humidity reference value, the ambient humidity is also judged
When whether value is more than or equal to the duration of the humidity reference value more than second scheduled time；And
Controlled when judging that the environmental wet angle value is more than or equal to the duration of the humidity reference value more than second scheduled time
It is the second rotating speed by the adjustment of rotational speed of the motor of fetching water.
13. method as claimed in claim 10, it is characterised in that this method also includes step：
The detecting unit sensed water level value is only controlled after mobile air conditioner startup；
And after the water level value for comparing detecting unit detecting is more than or equal to the water level reference value, the detecting unit is controlled to detect
Environmental wet angle value；And
After the water level value for comparing detecting unit detecting is less than the water level reference value, the detecting unit is controlled to stop detection environment
Humidity value.
14. the method stated such as claim 10, it is characterised in that this method also includes step：
The detecting unit sensed water level value and environmental wet angle value simultaneously are controlled after mobile air conditioner startup；
After the water level value for comparing detecting unit detecting is more than or equal to the water level reference value, compare detecting unit detection
Environmental wet angle value and the humidity reference value；And
When the water level value for comparing detecting unit detecting is less than the water level reference value, stop the ring for comparing detecting unit detection
Border humidity value and the humidity reference value.
15. method as claimed in claim 12, it is characterised in that the arbitrary value in the 2-4 minutes first scheduled time, this
Two scheduled times were the arbitrary value in 8-12 minutes.
16. method as claimed in claim 10, it is characterised in that the water level reference value is chassis surface to water dumping wheel lines one
The arbitrary value of distance ± 2 millimeter of half opening position, the humidity reference value are any one value in 80%~85%.
17. method as claimed in claim 10, it is characterised in that first rotating speed is 1800rpm, and second rotating speed is
3600rpm。
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| CN106091243A (en) * | 2016-06-06 | 2016-11-09 | 珠海格力电器股份有限公司 | control method, device and equipment of air conditioner |
| CN107906685A (en) * | 2017-11-10 | 2018-04-13 | 广东美的制冷设备有限公司 | The control method and mobile air conditioner of mobile 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 |
| CN115076995B (en) * | 2022-06-21 | 2023-08-18 | 宁波奥克斯电气股份有限公司 | Air conditioner and adjusting method of water pumping equipment of air conditioner |
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| CN2851925Y (en) * | 2005-07-01 | 2006-12-27 | 广东美的电器股份有限公司 | Mobile air conditioner |
| CN200996694Y (en) * | 2007-01-19 | 2007-12-26 | 广东志高空调有限公司 | Water-circulating system of movable air conditioner |
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| JPH10160197A (en) * | 1996-11-25 | 1998-06-19 | Hitachi Ltd | Air-conditioner |
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| CN2851925Y (en) * | 2005-07-01 | 2006-12-27 | 广东美的电器股份有限公司 | Mobile air conditioner |
| CN200996694Y (en) * | 2007-01-19 | 2007-12-26 | 广东志高空调有限公司 | Water-circulating system of movable air conditioner |
| CN202792278U (en) * | 2012-09-06 | 2013-03-13 | 黎澄光 | Movable air conditioner |
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