CN104566853A - Mobile air conditioner and mobile air conditioner water fetch motor control method - Google Patents
Mobile air conditioner and mobile air conditioner water fetch motor control method Download PDFInfo
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- CN104566853A CN104566853A CN201410798195.9A CN201410798195A CN104566853A CN 104566853 A CN104566853 A CN 104566853A CN 201410798195 A CN201410798195 A CN 201410798195A CN 104566853 A CN104566853 A CN 104566853A
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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
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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
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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
- F24F2140/00—Control inputs relating to system states
- F24F2140/30—Condensation of water from cooled air
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/12—Details or features not otherwise provided for transportable
Abstract
The invention discloses a mobile air conditioner. The mobile air conditioner comprises a water fetch motor, a storage device, a detection unit and a controller. The storage device is used for storing a water level reference value and a humidity reference value. The detection unit is used for detecting a current water level value of a chassis and a current ambient humidity value. The controller is used for comparing the detected water level value and the water level reference value to obtain a first comparison result after the mobile air conditioner is powered on and determining whether a water fetch motor needs to be started or not according to the first comparison result as well as comparing the detected ambient humidity value with the humidity reference value to obtain second comparison result after the water fetch motor is started and determining whether the rotation speed of the water fetch motor needs to be adjusted according to the second comparison result. The invention also discloses a mobile air conditioner water fetch motor control method. According to the mobile air conditioner and the water fetch motor control method, the water fetch motor does not need to be operated in a dry environment so as to save the energy, and the rotation speed of the water fetch motor can be increased in a humid environment so as to accelerate the discharge of condensed water.
Description
Technical field
The present invention relates to a kind of mobile air conditioner, particularly mobile air conditioner is fetched water the control method of motor.
Background technology
Air-conditioning equipment is when refrigerating operaton, and evaporimeter all can produce condensed water, and mobile air conditioner is also like this.Refer to Fig. 1, general mobile air conditioner 200 generally comprise evaporimeter 21, condenser 22, chassis 23, fetch water motor 24 and water dumping wheel (not shown).The condensed water that chassis 23 produces for accommodating evaporimeter 21.Generally, be utilize the water dumping that chassis 23 is rotated with motor 24 of fetching water to take turns 25 to the process of these condensed waters, condensed water got rid of and has spilt on condenser 22 and be vaporized into steam and be distributed to outside mobile air conditioner 100.At present, on mobile air conditioner, motor of fetching water at most used is exactly the single grade of motor of fetching water that rotating speed is fixed on 2000rpm (rev/min) left and right.Adopt the mobile air conditioner of single grade of motor of fetching water, motor of usually fetching water after refrigeration mode is opened just starts running.This defect wherein existed has: 1) when mobile air conditioner in dry environments refrigerating operaton time, condensed water fin on condenser that evaporimeter produces slides in the process of water storage tray vaporizes completely, almost do not have water in water storage tray, and at this moment fetch water motor also in running, cause the waste of electric energy; 2) when mobile air conditioner is under high humidity environment during refrigerating operaton; because evaporimeter produces too much condensed water; and motor speed of fetching water is non-adjustable; cause the limited ability of atomized water; the condensed water of generation slowly will more than the condensed water consumed; and easily cause water completely protect and shut down, have a strong impact on the comfortableness that user uses, reduce the satisfaction of user to product.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, the present invention needs to provide a kind of mobile air conditioner and mobile air conditioner to fetch water motor control method, can not run this motor of fetching water in dry environments with energy-conservation, and can improve the rotating speed of motor of fetching water in wet condition, accelerate the discharge of condensed water.
In some embodiments, a kind of mobile air conditioner comprises motor of fetching water, water dumping wheel, chassis, condenser, memory, detecting unit and controller.Water on chassis gets rid of for driving this water dumping to take turns rotation upon actuation and evaporates to condenser by this motor of fetching water.Memory is for storing water level reference value and humidity reference value.Detecting unit, works as the water level value of front chassis and current ambient humidity value in detecting.Controller is connected for after mobile air conditioner is opened with this memory, detecting unit, motor of fetching water, the water level value and this water level reference value that compare the detecting of this detecting unit obtain one first comparative result, and determine whether to start this motor of fetching water according to this first comparative result, and after electric motor starting of fetching water, compare ambient humidity value and this humidity reference value and obtain one second comparative result of the detecting of this detecting unit, and determine whether according to this second comparative result the rotating speed adjusting this motor of fetching water.
In some embodiments, when this mobile air conditioner just starts, this controller controls this motor of fetching water and shuts down, this controller is when the water level value that this first comparative result is the detecting of this detecting unit is more than or equal to this water level reference value, control this electric motor starting operating with the first rotating speed of fetching water, this controller when the ambient humidity value that the second comparative result is the detecting of this detecting unit is more than or equal to this humidity reference value, the adjustment of rotational speed of the motor that controls this to fetch water is the second rotating speed being greater than this first rotating speed.
In some embodiments, this controller is after the water level value comparing the detecting of this detecting unit is more than or equal to this water level reference value, when also judging that duration that the water level value of this detecting is more than or equal to this water level reference value is whether more than first scheduled time, and when judging that this duration is more than first scheduled time, just control this electric motor starting operating with the first rotating speed of fetching water; This controller is also after the ambient humidity value comparing the detecting of this detecting unit is more than or equal to this humidity reference value, when judging that duration that the ambient humidity value of this detecting is more than or equal to this humidity reference value is whether more than second scheduled time, and the duration that the ambient humidity value of this detecting is more than or equal to this humidity reference value more than second scheduled time time, the adjustment of rotational speed of the motor that just controls this to fetch water is the second rotating speed.
In some embodiments, the arbitrary value in this 2-4 minute first scheduled time, this second scheduled time is the arbitrary value in 8-12 minute.
In some embodiments, this water level reference value is the arbitrary value that chassis surface arrives distance ± 2 millimeter of water dumping wheel lines half position, and this humidity reference value is any one value in 80% ~ 85%.
In some embodiments, this first rotating speed is 1800rpm, and this second rotating speed is 3600rpm.
In some embodiments, a kind of mobile air conditioner is fetched water motor control method, comprise step: after mobile air conditioner starts, compare the water level value when front chassis and a water level reference value of the detecting unit detecting of this mobile air conditioner, judge whether the water level value of this detecting is more than or equal to this water level reference value; If so, this controller controls this electric motor starting operating with the first rotating speed of fetching water; Compare ambient humidity value and this humidity reference value of the detecting of this detecting unit, judge whether the ambient humidity value RH of this detecting is more than or equal to this humidity reference value; And if the adjustment of rotational speed of the motor that controls this to fetch water is the second rotating speed being greater than this first rotating speed.
In some embodiments, this step " this controller control this fetch water electric motor starting and operate with the first rotating speed " comprising: compare this detecting unit detecting water level value be more than or equal to this water level reference value time, also judge that whether this water level value is more than or equal to the duration of this water level reference value more than first scheduled time; And judging duration that this water level value is more than or equal to this water level reference value more than just controlling this during first scheduled time and fetch water electric motor starting and operating with the first rotating speed.
In some embodiments, this step " adjustment of rotational speed of the motor that controls this to fetch water is the second rotating speed being greater than this first rotating speed " comprising: after the ambient humidity value comparing the detecting of this detecting unit is more than or equal to this humidity reference value, when also judging that duration that this ambient humidity value is more than or equal to this humidity reference value is whether more than second scheduled time; And be the second rotating speed at the adjustment of rotational speed judging duration that this ambient humidity value is more than or equal to this humidity reference value more than the motor that controls this to fetch water during second scheduled time.
In some embodiments, the arbitrary value in this 2-4 minute first scheduled time, this second scheduled time is the arbitrary value in 8-12 minute; This water level reference value is the arbitrary value that chassis surface arrives distance ± 2 millimeter of water dumping wheel lines half position, and this humidity reference value is any one value in 80% ~ 85%; And this first rotating speed is 1800rpm, this second rotating speed is 3600rpm.
Thus, by mobile air conditioner of the present invention and motor control method of fetching water thereof, can make to fetch water motor at water level value higher than just startup during reference value, avoid the waste of electric energy, and can make when ambient humidity is larger, increase the rotating speed of motor of fetching water, thus condensed water can be discharged quickly.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, 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 be mobile air conditioner in better embodiment of the present invention chassis on the schematic diagram of water level.
Fig. 4 is that mobile air conditioner in better embodiment of the present invention is fetched water the flow chart of motor control method.
Detailed description of the invention
Be described below in detail embodiments of the present invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it is to be appreciated that term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more described features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrically connected or can intercom mutually; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or reference letter, this repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the application of other techniques and/or the use of other materials.
Referring to Fig. 2, is the functional block diagram of the subelement of mobile air conditioner 100 in better embodiment of the present invention.This mobile air conditioner 100 at least comprises controller 10, memory 20, detecting unit 30, motor 40 of fetching water, water dumping wheel 50, chassis 60 and condenser 70.This memory 20 stores an a water level reference value Hs and humidity reference value RHs.This detecting unit 30 is for detecting water level value H when front chassis 60 and current ambient humidity value RH.This motor 40 of fetching water for upon actuation, drives this water dumping to take turns 50 and rotates and got rid of by the water on chassis 60 and evaporate to condenser 70.
This controller 10 is connected with this memory 20, detecting unit 30, motor 40 of fetching water, this controller 10 is for after mobile air conditioner 100 is opened, the water level value H when front chassis 60 and this water level reference value Hs that compare the detecting of this detecting unit 30 obtain one first comparative result, and determine whether to start this motor 40 of fetching water according to this first comparative result.This controller 10 ambient humidity value RH and this humidity reference value RHs and obtain one second comparative result for comparing the detecting of this detecting unit 30 after motor 40 of fetching water starts, and determine whether according to this second comparative result the rotating speed adjusting this motor 40 of fetching water.
Concrete, when this mobile air conditioner 100 just starts, this controller 10 controls this motor 40 of fetching water and shuts down, and does not namely start this motor 40 of fetching water.This controller 10 is when the water level value H comparing the detecting of this detecting unit 30 is more than or equal to this water level reference value Hs, control this motor 40 of fetching water start and operate with the first rotating speed n1, this motor 40 of fetching water is not started when the water level value H that relatively detecting unit 30 is detected is less than this water level reference value Hs, that is, maintain this motor 40 of fetching water not start.
This controller 10 and compare this detecting unit 30 detecting water level value H be more than or equal to this water level reference value Hs after, namely after motor 40 of fetching water starts, compare ambient humidity value RH and this humidity reference value RHs of the detecting of this detecting unit 30, and when the ambient humidity value RH comparing the detecting of this detecting unit 30 is more than or equal to this humidity reference value RHs, the adjustment of rotational speed of the motor 40 that controls this to fetch water is the second rotating speed n2 being greater than this first rotating speed n1.Wherein, this controller 10 compares the ambient humidity value RH of this detecting unit 30 detecting when being less than this humidity reference value RHs, does not adjust the rotating speed that this fetches water motor 40, namely controls this motor 40 of fetching water and maintains and operate with the first rotating speed n1.In the present embodiment, this first rotating speed n1 is 1800rpm (rpm), and this second rotating speed n2 is 3600rpm.In other embodiments, this first rotating speed n1 and the second rotating speed n2 can be the value of any appropriate.Such as the first rotating speed n1 is 1200rpm, and this second rotating speed n2 is 2400rpm.
More specifically, in order to ensure the accuracy detected, in the present embodiment, this controller 10 is also when the water level value H comparing the detecting of this detecting unit 30 is more than or equal to this water level reference value Hs, judge that whether the water level value H of this detecting is more than or equal to the duration of this water level reference value Hs more than the first scheduled time T1, and start and operate with the first rotating speed n1 the duration that the water level value H of this detecting is more than or equal to this water level reference value Hs more than just controlling this motor 40 of fetching water during the first scheduled time T1.Otherwise, if the duration that the water level value H of this detecting unit 30 detecting is more than or equal to this water level reference value Hs is less than this first scheduled time T1, this controller 10 does not start this motor 40 of fetching water equally, and resets the duration that the water level value H previously determined is more than or equal to this water level reference value Hs.This controller 10 is also when the ambient humidity value RH comparing the detecting of this detecting unit 30 is more than or equal to this humidity reference value RHs, judge that whether the ambient humidity value RH of this detecting is more than or equal to the duration of this humidity reference value RHs more than second scheduled time, and the duration that the ambient humidity value RH of this detecting is more than or equal to this humidity reference value RHs more than second scheduled time time, the adjustment of rotational speed of the motor 40 that just controls this to fetch water is the second rotating speed n2.Otherwise this controller 10 maintains this motor 40 of fetching water and rotates with the first rotating speed n1, and the duration that the ambient humidity value RH previously determined is more than or equal to this humidity reference value RHs is reset.
Wherein, this first scheduled time T1 and the second scheduled time T2 experimentally result and/or experience draws, in the present embodiment, this first scheduled time T1 is the arbitrary value in 2-4 minute, be such as 3 minutes, this second scheduled time T2 is the arbitrary value in 8-12 minute, such as 10 minutes.Obviously, this first scheduled time T1 and this second scheduled time T2 can be the value of other any appropriate, and such as, this first scheduled time, T1 was 5 minutes, and this second scheduled time, T2 was 7 minutes.Obviously, in other embodiments, as long as this controller 10 judges the water level value H that this detecting unit 30 is detected once be more than or equal to this water level reference value Hs, then control this motor 40 of fetching water and start and rotate with the first rotating speed n1; As long as the ambient humidity value RH of this detecting unit 30 of this controller 10 detecting is once be more than or equal to this humidity reference value RHs, then the adjustment of rotational speed of the motor 40 that controls this to fetch water is the second rotating speed n2.
Wherein, in one embodiment, this controller 10, after this mobile air conditioner 100 starts, only controls this detecting unit 30 and detects water level value H.This controller 10 is after the water level value H comparing the detecting of this detecting unit 30 is more than or equal to this water level reference value Hs, control this detecting unit 30 and detect ambient humidity value RH, and compare ambient humidity value RH and this humidity reference value RHs of the detecting of this detecting unit 30 as previously mentioned.This controller 10 also, after the water level value H comparing the detecting of this detecting unit 30 is less than this water level reference value Hs, controls this detecting unit 30 and stops detecting ambient humidity value RH.
In another embodiment, this controller 10 is after this mobile air conditioner 100 starts, control this detecting unit 30 and detect water level value H and ambient humidity value RH simultaneously, this controller 10, after the water level value H comparing the detecting of this detecting unit 30 is more than or equal to this water level reference value Hs, just compares ambient humidity value RH and this humidity reference value RHs of this detecting unit 30 detecting.This controller 10 also when the water level value H comparing the detecting of this detecting unit 30 is less than this water level reference value Hs, stops the ambient humidity value RH and this humidity reference value RHs that compare the detecting of this detecting unit 30.
Wherein, this detecting unit 30 comprises water level detector 31 and a humidity sensor 32.This water level detector 31 is for detecting the water level of water in this chassis 60.This humidity sensor 32 is for detecting the humidity of surrounding environment.This controller 10 only controls this detecting unit 30 and detects water level value H and open for only controlling this detecting unit 30.This controller 10 controls when this detecting unit 30 detects water level value H and ambient humidity value RH to be simultaneously that this water level detector 31 of control and humidity sensor 32 are opened simultaneously.
Seeing also Fig. 3, is the schematic diagram of chassis 60 water level.Wherein, this water dumping wheel 50 distance chassis surface certain distance, this water level reference value Hs is the distance ± 2mm of 50 lines half positions (1/2 lines place) is taken turns on surface, chassis 60 arbitrary value to water dumping.Thus this water level of fetching water the water of motor 40 in chassis 60 is greater than this water level reference value Hs, just start when namely taking turns the 1/2 lines place of 50 higher than this water dumping.Wherein, this humidity reference value RHs is any one value in 80% ~ 85%, such as, be 80%.This water level reference value Hs and humidity reference value are for draw according to analog subscriber service condition, and this water level reference value Hs takes turns water dumping wheel atomized water ability this effect the strongest within the scope of 1/2 lines place ± 2mm according to water level in water dumping to determine especially.
Wherein, this motor 40 of fetching water is the adjustable direct current generator of rotating speed, has low energy consumption, high efficiency feature.
Please refer to Fig. 4, for mobile air conditioner is fetched water the flow chart of motor control method.First, after mobile air conditioner 100 starts, this controller 10 controls motor 40 of fetching water and does not start (S401).
This controller 10 compares the water level value H when front chassis 60 and this water level reference value Hs of the detecting of this detecting unit 30, judges when whether the water level value H of front chassis 60 is more than or equal to this water level reference value Hs (S403).If not, then return and perform step S403, if so, then perform step S405.Concrete,
This controller 10 controls this motor 40 of fetching water and starts and carry out operate (S405) with the first rotating speed n1.Concrete, in the present embodiment, this controller 10 is when the water level value H comparing the detecting of this detecting unit 30 is more than or equal to this water level reference value Hs, when also judging that duration that this water level value H is more than or equal to this water level reference value Hs is whether more than the first scheduled time T1, and judging that the duration that this water level value H is more than or equal to this water level reference value Hs starts more than just controlling this motor 40 of fetching water during the first scheduled time T1 and operates with the first rotating speed n1.
This controller 10 continues the ambient humidity value RH and this humidity reference value RHs that compare the detecting of this detecting unit 30, judges whether this ambient humidity value RH is more than or equal to this humidity reference value RHs (S407).If not, then return step S405, if so, then perform step S409.
Controller 10 control this to fetch water adjustment of rotational speed of motor 40 is the second rotating speed n2 (S409) being greater than this first rotating speed n1.Concrete, in the present embodiment, this controller 10 is when the ambient humidity value RH comparing the detecting of this detecting unit 30 is more than or equal to this humidity reference value RHs, when also judging that duration that this ambient humidity value RH is more than or equal to this humidity reference value RHs is whether more than the second scheduled time T2, and judging that duration that this ambient humidity value RH is more than or equal to this humidity reference value RHs is the second rotating speed n2 more than the second scheduled time T2 just control this to fetch water adjustment of rotational speed of motor 40.
Wherein, in one embodiment, this control method also comprises step: this controller 10, after this mobile air conditioner 100 starts, controls this detecting unit 30 and only detects water level value H; This controller 10, after the water level value H comparing the detecting of this detecting unit 30 is more than or equal to this water level reference value Hs, controls this detecting unit 30 and detects ambient humidity value RH; And after the water level value H comparing the detecting of this detecting unit 30 is less than this water level reference value Hs, controls this detecting unit 30 and stop detecting ambient humidity value RH.
Wherein, in another embodiment, this control method also comprises step: this controller 10, after this mobile air conditioner 100 starts, controls this detecting unit 30 and detects water level value H and ambient humidity value RH simultaneously; This controller 10, after the water level value H comparing the detecting of this detecting unit 30 is more than or equal to this water level reference value Hs, just compares ambient humidity value RH and this humidity reference value RHs of this detecting unit 30 detecting; And when the water level value H comparing the detecting of this detecting unit 30 is less than this water level reference value Hs, stop the ambient humidity value RH and this humidity reference value RHs that compare the detecting of this detecting unit 30.
To be fetched water by mobile air conditioner 100 of the present invention and mobile air conditioner the control method of motor, make mobile air conditioner under dry or moderate amount of moisture environment during refrigerating operaton, allow motor stalling or the low-speed running of fetching water, can ensure that the long continuous cooling of complete machine runs like this and can reduce again energy consumption, save electric cost.And under mobile air conditioner high humidity environment during refrigerating operaton, by improving motor speed of fetching water, drive water dumping wheel to run up.Improve water dumping efficiency on the one hand, strengthen the atomization of water on the other hand, these are all conducive to the quick consumption of condensed water.Thus guarantee in complete machine long-time continuous refrigerating operaton, all to there will not be the full stoppage protection of water, and then promote the comfortableness in user's use procedure, improve client to the satisfaction of product.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with described embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the present invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (17)
1. a mobile air conditioner, is characterized in that comprising fetch water motor, water dumping wheel, chassis and condenser, and this motor of fetching water is for upon actuation, and drive this water dumping to take turns to rotate and got rid of by the water on chassis and evaporate to condenser, this mobile air conditioner also comprises:
Memory, for storing water level reference value and humidity reference value;
Detecting unit, for detecting when the water level value in front chassis and current ambient humidity value; And
Controller, be connected with this memory, detecting unit, motor of fetching water, for after mobile air conditioner is opened, the water level value and this water level reference value that compare the detecting of this detecting unit obtain one first comparative result, and determine whether to start this motor of fetching water according to this first comparative result, and after electric motor starting of fetching water, compare ambient humidity value and this humidity reference value and obtain one second comparative result of the detecting of this detecting unit, and determine whether according to this second comparative result the rotating speed adjusting this motor of fetching water.
2. mobile air conditioner as claimed in claim 1, it is characterized in that, when this mobile air conditioner just starts, this controller controls this motor of fetching water and shuts down, this controller is when the water level value that this first comparative result is the detecting of this detecting unit is more than or equal to this water level reference value, control this electric motor starting operating with the first rotating speed of fetching water, this controller when the ambient humidity value that the second comparative result is the detecting of this detecting unit is more than or equal to this humidity reference value, the adjustment of rotational speed of the motor that controls this to fetch water is the second rotating speed being greater than this first rotating speed.
3. mobile air conditioner as claimed in claim 2, it is characterized in that, this controller is after the water level value comparing the detecting of this detecting unit is more than or equal to this water level reference value, when also judging that duration that the water level value of this detecting is more than or equal to this water level reference value is whether more than first scheduled time, and when judging that this duration is more than first scheduled time, just control this electric motor starting operating with the first rotating speed of fetching water; This controller is also after the ambient humidity value comparing the detecting of this detecting unit is more than or equal to this humidity reference value, when judging that duration that the ambient humidity value of this detecting is more than or equal to this humidity reference value is whether more than second scheduled time, and the duration that the ambient humidity value of this detecting is more than or equal to this humidity reference value more than second scheduled time time, the adjustment of rotational speed of the motor that just controls this to fetch water is the second rotating speed.
4. mobile air conditioner as claimed in claim 2, it is characterized in that, this controller only controls this detecting unit sensed water level value after this mobile air conditioner starts, this controller and compare this detecting unit detecting water level value be more than or equal to this water level reference value after, control this detecting unit testing environment humidity value, this controller also, after the water level value comparing the detecting of this detecting unit is less than this water level reference value, controls this detecting unit and stops testing environment humidity value.
5. mobile air conditioner as claimed in claim 2, it is characterized in that, this controller controls this detecting unit sensed water level value and ambient humidity value simultaneously after this mobile air conditioner starts, this controller is after the water level value comparing the detecting of this detecting unit is more than or equal to this water level reference value, compare ambient humidity value and this humidity reference value of the detection of this detecting unit, this controller also when the water level value comparing the detecting of this detecting unit is less than this water level reference value, stops the ambient humidity value and this humidity reference value that compare the detection of this detecting unit.
6. mobile air conditioner as claimed in claim 2, it is characterized in that, this detecting unit comprises a water level detector and a humidity sensor, and this water level detector is for detecting the water level of water in this chassis, and this humidity sensor is for detecting the humidity of surrounding environment.
7. mobile air conditioner as claimed in claim 2, it is characterized in that, the arbitrary value in this 2-4 minute first scheduled time, this second scheduled time is the arbitrary value in 8-12 minute.
8. mobile air conditioner as claimed in claim 2, is characterized in that, this water level reference value is the arbitrary value that chassis surface arrives distance ± 2 millimeter of water dumping wheel lines half position, and this humidity reference value is any one value in 80% ~ 85%.
9. mobile air conditioner as claimed in claim 2, it is characterized in that, this first rotating speed is 1800rpm, and this second rotating speed is 3600rpm.
10. a motor control method of fetching water for mobile air conditioner, is characterized in that comprising step:
After mobile air conditioner starts, compare water level value and a water level reference value of the detecting unit detecting of this mobile air conditioner, judge whether the water level value of this detecting is more than or equal to this water level reference value;
If so, this controller controls this electric motor starting operating with the first rotating speed of fetching water;
Compare ambient humidity value and this humidity reference value of the detecting of this detecting unit, judge whether the ambient humidity value RH of this detecting is more than or equal to this humidity reference value; And
If so, the adjustment of rotational speed of motor of controlling this to fetch water is the second rotating speed being greater than this first rotating speed.
11. methods as claimed in claim 10, is characterized in that, this step " this controller control this fetch water electric motor starting and carry out operating with the first rotating speed " comprising:
When the water level value comparing the detecting of this detecting unit is more than or equal to this water level reference value, also judge that whether this water level value is more than or equal to the duration of this water level reference value more than first scheduled time; And
Judging duration that this water level value is more than or equal to this water level reference value more than just controlling this during first scheduled time and fetch water electric motor starting and operating with the first rotating speed.
12. methods as claimed in claim 10, is characterized in that, this step " adjustment of rotational speed of the motor that controls this to fetch water is the second rotating speed being greater than this first rotating speed " comprising:
After the ambient humidity value comparing the detecting of this detecting unit is more than or equal to this humidity reference value, when also judging that duration that this ambient humidity value is more than or equal to this humidity reference value is whether more than second scheduled time; And
Be the second rotating speed at the adjustment of rotational speed judging duration that this ambient humidity value is more than or equal to this humidity reference value more than the motor that controls this to fetch water during second scheduled time.
13. methods as claimed in claim 10, it is characterized in that, the method also comprises step:
This detecting unit sensed water level value is only controlled after this mobile air conditioner starts;
And after the water level value comparing the detecting of this detecting unit is more than or equal to this water level reference value, control this detecting unit testing environment humidity value; And
After the water level value comparing the detecting of this detecting unit is less than this water level reference value, controls this detecting unit and stop testing environment humidity value.
14. methods stated as claim 10, it is characterized in that, the method also comprises step:
This detecting unit sensed water level value and ambient humidity value is simultaneously controlled after this mobile air conditioner starts;
After the water level value comparing the detecting of this detecting unit is more than or equal to this water level reference value, compare ambient humidity value and this humidity reference value of this detecting unit detection; And
When the water level value comparing the detecting of this detecting unit is less than this water level reference value, stop the ambient humidity value and this humidity reference value that compare the detection of this detecting unit.
15. methods as claimed in claim 10, is characterized in that, the arbitrary value in this 2-4 minute first scheduled time, this second scheduled time is the arbitrary value in 8-12 minute.
16. methods as claimed in claim 10, is characterized in that, this water level reference value is the arbitrary value that chassis surface arrives distance ± 2 millimeter of water dumping wheel lines half position, and this humidity reference value is any one value in 80% ~ 85%.
17. methods as claimed in claim 10, it is characterized in that, this first rotating speed is 1800rpm, and this second rotating speed is 3600rpm.
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| CN110671752A (en) * | 2019-10-10 | 2020-01-10 | 海信（广东）空调有限公司 | Water fullness control method and device of mobile air conditioner |
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