CN106091243A - control method, device and equipment of air conditioner - Google Patents
control method, device and equipment of air conditioner Download PDFInfo
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- CN106091243A CN106091243A CN201610398727.9A CN201610398727A CN106091243A CN 106091243 A CN106091243 A CN 106091243A CN 201610398727 A CN201610398727 A CN 201610398727A CN 106091243 A CN106091243 A CN 106091243A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 362
- 238000004378 air conditioning Methods 0.000 claims description 105
- 230000000052 comparative effect Effects 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 abstract description 23
- 238000005086 pumping Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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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)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a control method, a control device and control equipment of an air conditioner. The control method comprises the following steps: detecting the current rotating speed of a water pumping motor of the air conditioner, wherein a fan blade of the water pumping motor runs in water received by a water receiving disc of the air conditioner; judging whether the current water level of the water received by the water receiving tray reaches a preset water level or not according to the current rotating speed; and controlling the air conditioner to operate according to a protection mode under the condition that the current water level is judged to reach the preset water level. The invention solves the technical problem that the operation performance of the whole air conditioner is poor easily caused by adopting the liquid level switch to detect the water level in the water receiving tray in the prior art, thereby improving the operation reliability of the whole air conditioner.
Description
Technical field
The present invention relates to airconditioning control field, in particular to control method, device and the equipment of a kind of air-conditioning.
Background technology
In prior art, air-conditioning fetch water motor use liquid-level switch detection drip tray in water level, when water level reaches default
Highly time (i.e. water completely height), liquid-level switch action, after air-conditioning master controller receives the actuating signal of liquid-level switch, control
Complete machine runs according to preset mode, i.e. enters default protected mode.In above-mentioned employing liquid-level switch detection drip tray
The scheme of water level exists following not enough: one, liquid-level switch is likely to occur fault, when liquid-level switch breaks down, then can not
Whether the correct water level judged in drip tray reaches water completely height, and air conditioner can not enter default protected mode, this
Sample will result in the water in drip tray and overflows, and affects the runnability of air-conditioning；Its two, there is deviation in the position of liquid-level switch, e.g., liquid
The position of bit switch is installed incorrect, air-conditioning so will be caused to be put into corresponding protected mode when starting shooting, cause air conditioner
Can not run.
It is easily caused air conditioner runnability for prior art uses the water level in liquid-level switch detection drip tray
The problem of difference, the most not yet proposes effective solution.
Summary of the invention
Embodiments provide the control method of a kind of air-conditioning, device and equipment, at least to solve in prior art
The water level in liquid-level switch detection drip tray is used to be easily caused the technical problem of air conditioner runnability difference.
An aspect according to embodiments of the present invention, it is provided that the control method of a kind of air-conditioning, this control method includes: inspection
Survey air-conditioning to fetch water the current rotating speed of motor, wherein, described in the fetch water fan blade of motor operate in what the drip tray of described air-conditioning was accepted
In water；According to described current rotating speed, it is judged that whether the current level of the water that described drip tray is accepted reaches preset water level；Judging
Go out in the case of described current level reaches described preset water level, control described air-conditioning and run according to protected mode.
Further, according to described current rotating speed, it is judged that whether the current level of the water that described drip tray is accepted reaches pre-
If water level includes: obtain the preset rotation speed corresponding with described preset water level；Relatively described current rotating speed and described preset rotation speed
Size, obtains comparative result；Based on described comparative result, it is judged that whether described current level reaches described preset water level.
Further, described preset water level is the peak level that described drip tray allows to accept water, wherein, based on described ratio
Relatively result, it is judged that whether described current level reaches described preset water level includes: working as forward described in the instruction of described comparative result
Speed is less than or equal in the case of described preset rotation speed, it is judged that the current level in described drip tray reaches described peak level；
In the case of described comparative result indicates described current rotating speed more than described preset rotation speed, it is judged that working as in described drip tray
Front water level is less than described peak level.
Further, after whether the current level judging water that described drip tray is accepted reaches preset water level, described
Method also includes: in the case of judging that described current level reaches described preset water level, generates water level indicating signal；By institute
State water level indicating signal to show on the display of described air-conditioning.
Further, after whether the current level judging water that described drip tray is accepted reaches preset water level, described
Method also includes: in the case of judging that described current level is not up to described preset water level, controls described air-conditioning and continues to press
Run according to current mode of operation.
Further, according to described current rotating speed, it is judged that whether the current level of the water that described drip tray is accepted reaches pre-
If water level includes: from the proportionate relationship that preliminary election determines, read the described current level corresponding with described current rotating speed；Judge to read
Whether the described current level got reaches described preset water level.
Further, described protected mode includes shutting down operational mode.
Another aspect according to embodiments of the present invention, additionally provides the control equipment of a kind of air-conditioning, and this control equipment includes:
Speed detector, be arranged on air-conditioning fetches water on motor, the current rotating speed of motor of fetching water described in detect, wherein, described
The fan blade of motor of fetching water operates in the water that the drip tray of described air-conditioning is accepted；Controller, is connected with described speed detector,
For according to described current rotating speed, it is judged that whether the current level in the drip tray of described air-conditioning reaches preset water level, and is sentencing
In the case of the current level in the drip tray described air-conditioning that breaks reaches described preset water level, control described air-conditioning according to protection
Mode operation.
Further, described speed detector includes speed feedback ring.
Another aspect according to embodiments of the present invention, additionally provides the control device of a kind of air-conditioning, and this control device includes:
Detection module, fetches water the current rotating speed of motor for detecting air-conditioning, wherein, described in the fetch water fan blade of motor operate in described air-conditioning
Drip tray accept water in；Judge module, for according to described current rotating speed, it is judged that the water that described drip tray is accepted current
Whether water level reaches preset water level；Control module, for judging that described current level reaches the situation of described preset water level
Under, control described air-conditioning and run according to protected mode.
Further, described judge module includes: obtain submodule, for obtaining preset corresponding with described preset water level
Rotating speed；Comparison sub-module, for relatively described current rotating speed and the size of described preset rotation speed, obtains comparative result；Judge son
Module, for based on described comparative result, it is judged that whether described current level reaches described preset water level.
Further, described preset water level is the peak level that described drip tray allows to accept water, wherein, and described judgement
Module includes: first judges baryon module, for indicating described current rotating speed to preset less than or equal to described at described comparative result
In the case of rotating speed, it is judged that the current level in described drip tray reaches described peak level；Second judges baryon module, uses
In the case of indicating described current rotating speed more than described preset rotation speed at described comparative result, it is judged that in described drip tray
Current level is less than described peak level.
Further, described device also includes: generation module, for judging the current water of water that described drip tray is accepted
After whether position reaches preset water level, in the case of judging that described current level reaches described preset water level, generate water level
Cue；Display module, for showing the display at described air-conditioning by described water level indicating signal.
In embodiments of the present invention, the fetch water fan blade of motor of air-conditioning operates in the water that drip tray is accepted, by electricity of fetching water
The current rotating speed of machine, it may be determined that whether the current level of the water that drip tray is accepted reaches preset water level (such as full water level),
In the case of judging that current level reaches preset water level, air-conditioning can be controlled and enter protected mode.By above-described embodiment, by
Rotating speed thus according to motor of fetching water judges whether the current level of the water in drip tray reaches preset water level, it is possible to accurately judge
Go out the current level of water in drip tray；It addition, fetch water, the installation site of the rotary speed detecting equipment of motor does not affect the whole of air-conditioning
Machine runnability, can avoid of the prior art because of liquid-level switch fault or liquid-level switch position inaccurate and affect complete machine fortune
The problem of row performance, solves and uses the water level in liquid-level switch detection drip tray to be easily caused air conditioner fortune in prior art
The problem of row poor performance, thus improve air conditioner reliability of operation.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the control method of a kind of air-conditioning according to embodiments of the present invention；
Fig. 2 is the flow chart of the control method of a kind of optional air-conditioning according to embodiments of the present invention；
Fig. 3 is the schematic diagram controlling equipment of a kind of air-conditioning according to embodiments of the present invention；
Fig. 4 is the schematic diagram controlling device of a kind of air-conditioning according to embodiments of the present invention.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with in the embodiment of the present invention
Accompanying drawing, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
The embodiment of a present invention part rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, all should belong to the model of present invention protection
Enclose.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " it is etc. for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that so use
Data can exchange in the appropriate case, in order to embodiments of the invention described herein can with except here diagram or
Order beyond those described is implemented.Additionally, term " includes " and " having " and their any deformation, it is intended that cover
Cover non-exclusive comprising, such as, contain series of steps or the process of unit, method, system, product or equipment are not necessarily limited to
Those steps clearly listed or unit, but can include the most clearly listing or for these processes, method, product
Or intrinsic other step of equipment or unit.
Embodiment 1
According to embodiments of the present invention, it is provided that the embodiment of the control method of a kind of air-conditioning, it should be noted that at accompanying drawing
The step shown in flow chart can perform in the computer system of such as one group of computer executable instructions, and, although
Show logical order in flow charts, but in some cases, can with the order being different from herein perform shown or
The step described.
Fig. 1 is the flow chart of the control method of a kind of air-conditioning according to embodiments of the present invention, as it is shown in figure 1, the method bag
Include following steps:
Step S102, detection air-conditioning fetches water the current rotating speed of motor, and wherein, the fan blade of motor of fetching water operates in connecing of air-conditioning
In the water that water pond is accepted.
Step S104, according to current rotating speed, it is judged that whether the current level of the water that drip tray is accepted reaches preset water level.
Step S106, in the case of judging that current level reaches preset water level, controls air-conditioning and transports according to protected mode
OK.
Using embodiments of the invention, the fetch water fan blade of motor of air-conditioning operates in the water that drip tray is accepted, by fetching water
The current rotating speed of motor, it may be determined that whether the current level of the water that drip tray is accepted reaches preset water level (such as full water level),
In the case of judging that current level reaches preset water level, air-conditioning can be controlled and enter protected mode.By above-described embodiment,
Judge by the rotating speed thus according to motor of fetching water whether the current level of the water in drip tray reaches preset water level, it is possible to accurately sentence
Break the current level of the water in drip tray；It addition, fetch water, the installation site of the rotary speed detecting equipment of motor does not affect air-conditioning
Complete machine runnability, can avoid of the prior art because of liquid-level switch fault or liquid-level switch position inaccurate and affect complete machine
The problem of runnability, solves and uses the water level in liquid-level switch detection drip tray to be easily caused air conditioner in prior art
The problem of runnability difference, thus improve air conditioner reliability of operation.
Above-mentioned preset water level can be pre-set by air-conditioning manufacturer or user.
Specifically, the fan blade of motor of fetching water runs in the water that drip tray is accepted, and after starting of air conditioner, can detect and beat
The rotating speed of hydroelectric machine, the current rotating speed of motor of being fetched water by detection, it can be determined that go out fan blade the fetching water in water of motor of fetching water
The degree of depth, namely can determine that the current level of water that drip tray accepts.Determine water that drip tray is accepted current level it
After, it can be determined that whether current level reaches full water level, in the case of judging that current level reaches full water level, controls
Air-conditioning runs according to protected mode.
In the above embodiment of the present invention, according to current rotating speed, it is judged that whether the current level of the water that drip tray is accepted
Reach preset water level to include: obtain the preset rotation speed corresponding with preset water level；Relatively current rotating speed and the size of preset rotation speed, obtain
To comparative result；Based on comparative result, it is judged that whether current level reaches preset water level.
Specifically, the fan blade of motor of fetching water runs in the water that drip tray is accepted, and after starting of air conditioner, can detect and beat
The rotating speed of hydroelectric machine, the current rotating speed of motor of being fetched water by detection, current rotating speed is compared with preset rotation speed, is compared
As a result, judging whether current level reaches preset water level according to the instruction information of comparative result, wherein, preset rotation speed is and presets
The rotating speed that water level is corresponding.
By above-described embodiment, the current rotating speed of the motor of fetching water of detection is carried out size with preset rotation speed and compares, pass through
Comparative result, i.e. can determine whether whether the current level of the water that drip tray accepts reaches preset water level, and the program passes through software
Realize, therefore there is implementation simple, the advantage that processing speed is high.
In the above embodiment of the present invention, preset water level is the peak level that drip tray allows to accept water, wherein, based on
Comparative result, it is judged that whether current level reaches preset water level includes: indicate current rotating speed less than or equal to presetting at comparative result
In the case of rotating speed, it is judged that the current level in drip tray reaches peak level；Current rotating speed is indicated to be more than at comparative result
In the case of preset rotation speed, it is judged that the current level in drip tray is less than peak level.
Specifically, the fan blade of motor of fetching water runs in the water that drip tray is accepted, and air-conditioning is fetched water after electric motor starting, if connecing
The water (i.e. condensed water) that water pond is accepted is gradually increased, then the corresponding fan blade degree of depth of fetching water in water will slowly increase, and is equivalent to beat
Being supported on of hydroelectric machine slowly increases, and the rotating speed of the motor of fetching water of corresponding detection then can slowly reduce, and the most even detects
The current rotating speed of motor of fetching water is being gradually lowered, then the current level of the water that corresponding drip tray is accepted is gradually rising, and if
The preset rotation speed that peak level that the current rotating speed of motor of fetching water is reduced to allow to accept water with drip tray is corresponding, then judge to work as
Front water level reaches drip tray and allows to accept the peak level (i.e. full water level) of water, then control air-conditioning and run according to protected mode,
And if the current rotating speed of motor of fetching water is more than the preset rotation speed that peak level is corresponding, then judging that current level is less than Gao Shui
Position.
By above-described embodiment, owing to using the scheme of more current rotating speed and the size of preset rotation speed, namely use letter
Single numeric ratio compared with scheme, therefore, it is possible to reach quickly to judge the purpose whether current level reaches peak level.
In the above embodiment of the present invention, whether reach preset water level at the current level judging water that drip tray is accepted
Afterwards, method also includes: in the case of judging that current level reaches preset water level, generates water level indicating signal；By water level
Cue shows on the display of air-conditioning.
Alternatively, preset water level is the peak level that drip tray allows to accept water, namely full water level, is judging currently
In the case of water level reaches full water level, generate the water level indicating signal for pointing out current level to reach full water level,
And by water level indicating signal (the prompting code that can use correspondence represents) display on the display of air-conditioning.
By above-described embodiment, the water level indicating signal being used for pointing out current level to reach full water level is shown
On the display of air-conditioning, in the case of control air-conditioning runs according to protected mode, remind user that the water in drip tray is carried out
Process in time, thus ensure the runnability of air-conditioning.
In the above embodiment of the present invention, whether reach preset water level at the current level judging water that drip tray is accepted
Afterwards, method also includes: in the case of judging that current level is not up to preset water level, controls air-conditioning and continues according to current
Mode of operation is run.
Below in conjunction with Fig. 2 in detail the above embodiment of the present invention is described in detail.As in figure 2 it is shown, this embodiment comprises the steps:
Step S201, air conditioner startup optimization.
Step S202, detection air-conditioning is fetched water the current rotating speed of motor.
Specifically, the fan blade of motor of fetching water brings into operation in the water that drip tray is accepted, and works as forward by motor of fetching water
Speed, it can be determined that go out the fan blade of motor of the fetching water degree of depth of fetching water in water, namely can determine that water that drip tray accepts ought
Front water level.
Step S203, relatively current rotating speed and the size of preset rotation speed, obtain comparative result.
Wherein, preset rotation speed is the rotating speed corresponding with preset water level.
Specifically, instruction information based on comparative result, perform step S204 or step S205.
Step S204, in the case of comparative result indicates current rotating speed more than preset rotation speed, it is judged that current level is low
In preset water level.
Specifically, in the case of judging that current level is less than preset water level, perform step S206.
Step S205, in the case of comparative result indicates current rotating speed less than or equal to preset rotation speed, it is judged that current water
Position reaches preset water level.
Specifically, in the case of judging that current level reaches preset water level, perform step S207.
Step S206, controls air-conditioning and continues to run according to current mode of operation.
Alternatively, the mode of operation operation that air-conditioning continues currently to set is controlled according to user.
Step S207, controls air-conditioning and runs according to protected mode.
In the above embodiment of the present invention, according to current rotating speed, it is judged that whether the current level of the water that drip tray is accepted
Reach preset water level to include: from the proportionate relationship that preliminary election determines, read the current level corresponding with current rotating speed；Judge to read
To current level whether reach preset water level.
Alternatively, in the case of staff's test of many times of air-conditioning supplier, obtain air-conditioning and fetch water motor and water receiving
The corresponding relation of the water level of water in dish, i.e. obtain the proportionate relationship that preliminary election determines, the current rotating speed of motor of fetching water detected
In the case of, the current level corresponding with current rotating speed can be read from the proportionate relationship that preliminary election determines, by this current level with
Preset water level compares, and can judge whether this current level reaches preset water level.
By above-described embodiment, from the proportionate relationship that preliminary election determines, read the current level corresponding with current rotating speed, i.e.
Can reach quickly to judge the purpose whether current level reaches preset water level.
In the above embodiment of the present invention, protected mode includes shutting down operational mode.
In a kind of optional embodiment, in judging drip tray, the current level of water reaches preset water level (as water is full
Water level) in the case of, control air-conditioning and run according to shutting down operational mode, namely the water level of water reaches the full state of water in drip tray
In the case of, control air conditioner in time out of service, such that it is able to avoid the water in drip tray to overflow, reduce water and overflow situation
The trouble that user is caused, and reduce the impact that air conditioner is caused.
Embodiment 2
Fig. 3 is the schematic diagram controlling equipment of a kind of air-conditioning according to embodiments of the present invention, as it is shown on figure 3, this control sets
For may include that speed detector 10, controller 30.
Wherein, speed detector 10, be arranged on air-conditioning fetches water on motor, works as forward for what motor was fetched water in detection
Speed, wherein, the fan blade of motor of fetching water operates in the water of drip tray undertaking of air-conditioning.
Controller 30, is connected with speed detector, for according to current rotating speed, it is judged that current in the drip tray of air-conditioning
In the case of whether water level reaches preset water level, and the current level in the drip tray judging air-conditioning reaches preset water level,
Control air-conditioning to run according to protected mode.
Use embodiments of the invention, fetching water, speed detector is installed on motor, is detected by speed detector
Fetch water the current rotating speed of motor, according to current rotating speed, judged by controller whether the current level of water that drip tray accepts reaches
To preset water level (such as full water level), in the case of judging that current level reaches preset water level, air-conditioning can be controlled and enter
Protected mode.By above-described embodiment, the rotating speed thus according to motor of fetching water judge that the current level of the water in drip tray is
No reach preset water level, it is possible to the current level of the water being accurately judged in drip tray；It addition, fetch water, the Rotating speed measring of motor sets
Standby installation site does not affect the complete machine runnability of air-conditioning, can avoid of the prior art because of liquid-level switch fault or liquid level
The position of the switch is inaccurate and affects the problem of complete machine runnability, solves and uses liquid-level switch detection drip tray in prior art
In water level be easily caused the problem of air conditioner runnability difference, thus improve air conditioner reliability of operation.
Above-mentioned preset water level can be pre-set by air-conditioning manufacturer or user.
Specifically, rotary speed detecting equipment is installed on motor fetched water by air-conditioning, detects, by speed feedback ring, motor of fetching water
Current rotating speed, the controller of air conditioner is then by rotating speed before deserving, it can be determined that go out fan blade the beating in water of motor of fetching water
Water depth, namely can determine that the current level of water that drip tray accepts.Determining the current level of water that drip tray is accepted
Afterwards, it can be determined that whether current level reaches full water level, in the case of judging that current level reaches full water level, control
Air-conditioning processed runs according to protected mode.
In the above-described embodiments, the rotating speed of motor of being fetched water by the detection of air conditioner controller, if in air-conditioning drip tray
Water increases, then corresponding complete machine controller detects that the rotating speed of motor of fetching water reduces, and when rotating speed be reduced to preset rotation speed (as with
The rotating speed that the water level upper limit in drip tray is corresponding), then judge that the water level in drip tray will be whole beyond the upper limit (such as full water level)
Machine controller performs water and completely protects, namely it is out of service to control air conditioner, and after the water in drip tray is bled off by user,
Air-conditioning could be properly functioning after restarting, and otherwise water spill-over is gone out by the water in drip tray, so user will be caused trouble,
And the runnability of air-conditioning can be caused certain impact.
In the above embodiment of the present invention, above-mentioned speed detector includes speed feedback ring.
Specifically, speed feedback ring includes that magnet ring and Hall element, magnet ring are connected with the couple axle of motor of fetching water, Hall unit
Part is fixed near couple axle, can with the magnetic pole number of poles in reaction magnetic ring, and produce corresponding with magnetic pole number of poles by Hall element
Pulse signal, the controller of air-conditioning gathers this pulse signal, and the current rotating speed of the motor that obtains fetching water based on this pulse signal.
Embodiment 3
Fig. 4 is the schematic diagram controlling device of a kind of air-conditioning according to embodiments of the present invention, and as shown in Figure 4, this control fills
Put and may include that detection module 20, judge module 40 and control module 60.
Wherein, detection module 20, fetch water the current rotating speed of motor, wherein, the fan blade fortune of motor of fetching water for detecting air-conditioning
Row is in the water of the drip tray undertaking of air-conditioning.
Judge module 40, for according to current rotating speed, it is judged that whether the current level of the water that drip tray is accepted reaches default
Water level.
Control module 60, in the case of judging that current level reaches preset water level, controls air-conditioning according to protection
Mode operation.
Using embodiments of the invention, the fetch water fan blade of motor of air-conditioning operates in the water that drip tray is accepted, by fetching water
The current rotating speed of motor, it may be determined that whether the current level of the water that drip tray is accepted reaches preset water level (such as full water level),
In the case of judging that current level reaches preset water level, air-conditioning can be controlled and enter protected mode.By above-described embodiment,
Judge by the rotating speed thus according to motor of fetching water whether the current level of the water in drip tray reaches preset water level, it is possible to accurately sentence
Break the current level of the water in drip tray；It addition, fetch water, the installation site of the rotary speed detecting equipment of motor does not affect air-conditioning
Complete machine runnability, can avoid of the prior art because of liquid-level switch fault or liquid-level switch position inaccurate and affect complete machine
The problem of runnability, solves and uses the water level in liquid-level switch detection drip tray to be easily caused air conditioner in prior art
The problem of runnability difference, thus improve air conditioner reliability of operation.
Above-mentioned preset water level can be pre-set by air-conditioning manufacturer or user.
Specifically, the fan blade of motor of fetching water runs in the water that drip tray is accepted, and after starting of air conditioner, can detect and beat
The rotating speed of hydroelectric machine, the current rotating speed of motor of being fetched water by detection, it can be determined that go out fan blade the fetching water in water of motor of fetching water
The degree of depth, namely can determine that the current level of water that drip tray accepts.Determine water that drip tray is accepted current level it
After, it can be determined that whether current level reaches full water level, in the case of judging that current level reaches full water level, controls
Air-conditioning runs according to protected mode.
In the above embodiment of the present invention, it is judged that module includes: obtain submodule, corresponding with preset water level for obtaining
Preset rotation speed；Comparison sub-module, for relatively current rotating speed and the size of preset rotation speed, obtains comparative result；Judge submodule
Block, for based on comparative result, it is judged that whether current level reaches preset water level.
Specifically, the fan blade of motor of fetching water runs in the water that drip tray is accepted, and after starting of air conditioner, can detect and beat
The rotating speed of hydroelectric machine, the current rotating speed of motor of being fetched water by detection, current rotating speed is compared with preset rotation speed, is compared
As a result, judging whether current level reaches preset water level according to the instruction information of comparative result, wherein, preset rotation speed is and presets
The rotating speed that water level is corresponding.
By above-described embodiment, the current rotating speed of the motor of fetching water of detection is carried out size with preset rotation speed and compares, pass through
Comparative result, i.e. can determine whether whether the current level of the water that drip tray accepts reaches preset water level, and the program passes through software
Realize, therefore there is implementation simple, the advantage that processing speed is high.
In the above embodiment of the present invention, preset water level is the peak level that drip tray allows to accept water, wherein, it is judged that
Submodule includes: first judges baryon module, for indicating the current rotating speed situation less than or equal to preset rotation speed at comparative result
Under, it is judged that the current level in drip tray reaches peak level；Second judges baryon module, for working as in comparative result instruction
Front rotating speed is more than in the case of preset rotation speed, it is judged that the current level in drip tray is less than peak level.
Specifically, the fan blade of motor of fetching water runs in the water that drip tray is accepted, and air-conditioning is fetched water after electric motor starting, if connecing
The water (i.e. condensed water) that water pond is accepted is gradually increased, then the corresponding fan blade degree of depth of fetching water in water will slowly increase, and is equivalent to beat
Being supported on of hydroelectric machine slowly increases, and the rotating speed of the motor of fetching water of corresponding detection then can slowly reduce, and the most even detects
The current rotating speed of motor of fetching water is being gradually lowered, then the current level of the water that corresponding drip tray is accepted is gradually rising, and if
The preset rotation speed that peak level that the current rotating speed of motor of fetching water is reduced to allow to accept water with drip tray is corresponding, then judge to work as
Front water level reaches drip tray and allows to accept the peak level (i.e. full water level) of water, then control air-conditioning and run according to protected mode,
And if the current rotating speed of motor of fetching water is more than the preset rotation speed that peak level is corresponding, then judging that current level is less than Gao Shui
Position.
By above-described embodiment, owing to using the scheme of more current rotating speed and the size of preset rotation speed, namely use letter
Single numeric ratio compared with scheme, therefore, it is possible to reach quickly to judge the purpose whether current level reaches peak level.
In the above embodiment of the present invention, device also includes: generation module, for judging water that drip tray is accepted
After whether current level reaches preset water level, in the case of judging that current level reaches preset water level, generate water level and carry
Show signal；Display module, for showing the display at air-conditioning by water level indicating signal.
Alternatively, preset water level is the peak level that drip tray allows to accept water, namely full water level, is judging currently
In the case of water level reaches full water level, generate the water level indicating signal for pointing out current level to reach full water level,
And by water level indicating signal (the prompting code that can use correspondence represents) display on the display of air-conditioning.
By above-described embodiment, the water level indicating signal being used for pointing out current level to reach full water level is shown
On the display of air-conditioning, in the case of control air-conditioning runs according to protected mode, remind user that the water in drip tray is carried out
Process in time, thus ensure the runnability of air-conditioning.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
In the above embodiment of the present invention, the description to each embodiment all emphasizes particularly on different fields, and does not has in certain embodiment
The part described in detail, may refer to the associated description of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents, can be passed through other
Mode realizes.Wherein, device embodiment described above is only schematically, the division of the most described unit, Ke Yiwei
A kind of logic function divides, actual can have when realizing other dividing mode, the most multiple unit or assembly can in conjunction with or
Person is desirably integrated into another system, or some features can be ignored, or does not performs.Another point, shown or discussed is mutual
Between coupling direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, unit or module or communication link
Connect, can be being electrical or other form.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On unit.Some or all of unit therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.Above-mentioned integrated list
Unit both can realize to use the form of hardware, it would however also be possible to employ the form of SFU software functional unit realizes.
If described integrated unit realizes and as independent production marketing or use using the form of SFU software functional unit
Time, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part that in other words prior art contributed or this technical scheme completely or partially can be with the form of software product
Embodying, this computer software product is stored in a storage medium, including some instructions with so that a computer
Equipment (can be for personal computer, server or the network equipment etc.) perform the whole of method described in each embodiment of the present invention or
Part steps.And aforesaid storage medium includes: USB flash disk, read only memory (ROM, Read-Only Memory), random access memory are deposited
Reservoir (RAM, Random Access Memory), portable hard drive, magnetic disc or CD etc. are various can store program code
Medium.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (13)
1. the control method of an air-conditioning, it is characterised in that including:
Detection air-conditioning is fetched water the current rotating speed of motor, wherein, described in the fetch water fan blade of motor operate in the drip tray of described air-conditioning
In the water accepted；
According to described current rotating speed, it is judged that whether the current level of the water that described drip tray is accepted reaches preset water level；
In the case of judging that described current level reaches described preset water level, control described air-conditioning and transport according to protected mode
OK.
Control method the most according to claim 1, it is characterised in that according to described current rotating speed, it is judged that described drip tray
Whether the current level of the water accepted reaches preset water level includes:
Obtain the preset rotation speed corresponding with described preset water level；
Relatively described current rotating speed and the size of described preset rotation speed, obtain comparative result；
Based on described comparative result, it is judged that whether described current level reaches described preset water level.
Control method the most according to claim 2, it is characterised in that described preset water level is that described drip tray allows to accept
The peak level of water, wherein, based on described comparative result, it is judged that whether described current level reaches described preset water level includes:
In the case of described comparative result indicates described current rotating speed less than or equal to described preset rotation speed, it is judged that described water receiving
Current level in dish reaches described peak level；
In the case of described comparative result indicates described current rotating speed more than described preset rotation speed, it is judged that in described drip tray
Current level less than described peak level.
Control method the most according to claim 1, it is characterised in that judging the current water of water that described drip tray is accepted
After whether position reaches preset water level, described method also includes:
In the case of judging that described current level reaches described preset water level, generate water level indicating signal；
Described water level indicating signal is shown on the display of described air-conditioning.
Control method the most according to claim 1, it is characterised in that judging the current water of water that described drip tray is accepted
After whether position reaches preset water level, described method also includes:
In the case of judging that described current level is not up to described preset water level, control described air-conditioning and continue according to current
Mode of operation is run.
Control method the most according to claim 1, it is characterised in that according to described current rotating speed, it is judged that described drip tray
Whether the current level of the water accepted reaches preset water level includes:
From the proportionate relationship that preliminary election determines, read the described current level corresponding with described current rotating speed；
Judge whether the described current level read reaches described preset water level.
Control method the most according to claim 1, it is characterised in that described protected mode includes shutting down operational mode.
8. the control equipment of an air-conditioning, it is characterised in that including:
Speed detector, be arranged on air-conditioning fetches water on motor, the current rotating speed of motor of fetching water described in detect, wherein,
The fan blade of described motor of fetching water operates in the water of drip tray undertaking of described air-conditioning；
Controller, is connected with described speed detector, for according to described current rotating speed, it is judged that in the drip tray of described air-conditioning
Current level whether reach preset water level, and the current level in the drip tray judging described air-conditioning reaches described and presets
In the case of water level, control described air-conditioning and run according to protected mode.
Control equipment the most according to claim 8, it is characterised in that described speed detector includes speed feedback ring.
10. the control device of an air-conditioning, it is characterised in that including:
Detection module, fetches water the current rotating speed of motor for detecting air-conditioning, wherein, described in the fetch water fan blade of motor operate in described
In the water that the drip tray of air-conditioning is accepted；
Judge module, for according to described current rotating speed, it is judged that whether the current level of the water that described drip tray is accepted reaches pre-
If water level；
Control module, in the case of judging that described current level reaches described preset water level, controls described air-conditioning and presses
Run according to protected mode.
11. control devices according to claim 10, it is characterised in that described judge module includes:
Obtain submodule, for obtaining the preset rotation speed corresponding with described preset water level；
Comparison sub-module, for relatively described current rotating speed and the size of described preset rotation speed, obtains comparative result；
Judge submodule, for based on described comparative result, it is judged that whether described current level reaches described preset water level.
12. control devices according to claim 11, it is characterised in that described preset water level is that described drip tray allows to hold
The peak level of water receiving, wherein, described judgement submodule includes:
First judges baryon module, for indicating described current rotating speed less than or equal to described preset rotation speed at described comparative result
In the case of, it is judged that the current level in described drip tray reaches described peak level；
Second judges baryon module, for indicating the described current rotating speed situation more than described preset rotation speed at described comparative result
Under, it is judged that the current level in described drip tray is less than described peak level.
13. control devices according to claim 10, it is characterised in that described device also includes:
Generation module, after whether reaching preset water level at the current level judging water that described drip tray is accepted, is sentencing
Break and in the case of described current level reaches described preset water level, generate water level indicating signal；
Display module, for showing the display at described air-conditioning by described water level indicating signal.
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| CN201610398727.9A CN106091243A (en) | 2016-06-06 | 2016-06-06 | control method, device and equipment of air conditioner |
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|---|---|---|---|
| CN201610398727.9A CN106091243A (en) | 2016-06-06 | 2016-06-06 | control method, device and equipment of air conditioner |
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| CN107495866A (en) * | 2017-05-26 | 2017-12-22 | 浙江绍兴苏泊尔生活电器有限公司 | food processor and control method |
| CN110207356A (en) * | 2019-07-30 | 2019-09-06 | 江苏友奥电器有限公司 | The control method and device of air conditioner condensate water water level |
| CN110296509A (en) * | 2019-07-02 | 2019-10-01 | 珠海格力电器股份有限公司 | Rotating speed control method and device, storage medium and air conditioner |
| CN111271812A (en) * | 2020-02-18 | 2020-06-12 | 维谛技术有限公司 | Control method and device of air conditioner |
| CN112443961A (en) * | 2020-11-27 | 2021-03-05 | 广东美的制冷设备有限公司 | Air conditioner, air conditioner control method, control equipment and computer storage medium |
| CN112524761A (en) * | 2020-11-26 | 2021-03-19 | 广东积微科技有限公司 | Water-fetching motor protection method and device for air conditioner, computer equipment and storage medium |
| CN112944646A (en) * | 2021-03-29 | 2021-06-11 | 海尔(深圳)研发有限责任公司 | Control method and control device for mobile air conditioner and mobile air conditioner |
| CN114198869A (en) * | 2022-01-04 | 2022-03-18 | 广东美的制冷设备有限公司 | Control method and control device of kitchen air conditioner, kitchen air conditioner and storage medium |
| CN114353188A (en) * | 2022-02-28 | 2022-04-15 | 海信（广东）空调有限公司 | Mobile air conditioner and control method thereof |
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| CN112944646A (en) * | 2021-03-29 | 2021-06-11 | 海尔(深圳)研发有限责任公司 | Control method and control device for mobile air conditioner and mobile air conditioner |
| CN114198869A (en) * | 2022-01-04 | 2022-03-18 | 广东美的制冷设备有限公司 | Control method and control device of kitchen air conditioner, kitchen air conditioner and storage medium |
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