CN103115415B - Air conditioner and controlling method and controlling device thereof - Google Patents
Air conditioner and controlling method and controlling device thereof Download PDFInfo
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- CN103115415B CN103115415B CN201110366177.XA CN201110366177A CN103115415B CN 103115415 B CN103115415 B CN 103115415B CN 201110366177 A CN201110366177 A CN 201110366177A CN 103115415 B CN103115415 B CN 103115415B
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 86
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000001514 detection method Methods 0.000 claims description 39
- 230000008030 elimination Effects 0.000 claims description 26
- 238000003379 elimination reaction Methods 0.000 claims description 26
- 238000010408 sweeping Methods 0.000 claims description 18
- 238000005057 refrigeration Methods 0.000 claims description 17
- 238000005485 electric heating Methods 0.000 claims description 11
- 230000008014 freezing Effects 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention discloses an air conditioner and a controlling method and a controlling device of the air conditioner. The controlling method of the air conditioner comprises that when the air conditioner is on a cooling mode or a dehumidifying mode, operational time of a compressor of the air conditioner is detected; whether the operational time of the compressor of the air conditioner is greater than a first preset time is judged; when the operational time of the compressor is greater than the first preset time, the air conditioner is controlled to be on a water-eliminating mode. The water-eliminating mode is used for eliminating water on an electrical heater part of the air conditioner. When the air conditioner is on the cooling or the dehumidifying mode, the water produced by electrical heating can be avoided so as to avoid water blowing of the air conditioner, and therefore experience of users is improved, a water-leakage failure is avoided, and the operational stability of the air conditioner is guaranteed.
Description
Technical field
The present invention relates to air-conditioner field, in particular to a kind of air-conditioner and control method thereof and device.
Background technology
Air-conditioner is when refrigeration or dehumidifier pattern, PTC heat-generating pipe easily occurs hanging water phenomenon, and namely on heat-generating pipe, cohesion has water droplet, thus causes air-conditioner to be in operation water blowout, when particularly the air humidity of the environment for use of air-conditioner is larger, water leakage fault is more serious.For head it off, be fenestration by the structural change of PTC heat-generating pipe, but, adopt the PTC heat-generating pipe of this fenestration can not solve condensation problem, and the PTC heat-generating pipe after windowing fall distortion seriously at all.
When running on refrigeration or dehumidifier pattern for air-conditioner in correlation technique, easily occur hanging water phenomenon, produce the problem of water leakage fault, not yet propose effective solution at present.
Summary of the invention
Main purpose of the present invention is to provide a kind of air-conditioner and control method thereof and device, with solve air-conditioner run on refrigeration or dehumidifier pattern time, easily occur hanging water phenomenon, produce the problem of water leakage fault.
To achieve these goals, according to an aspect of the present invention, a kind of air-conditioner control method is provided.
Air-conditioner control method according to the present invention comprises: when air-conditioner runs on refrigeration or dehumidifier pattern, detect the time of the compressor operating of air-conditioner; Judge whether the time of compressor operating is greater than the first Preset Time; And when the time of compressor operating is greater than the first Preset Time, controls air-conditioner and run on elimination extension aqueous mode, wherein, eliminate and hang aqueous mode for eliminating the extension water on air-conditioner electric heating element.
Further, detecting time of compressor operating comprises: detect compressor continuously or the accumulative time run.
Further, the time detecting compressor operating comprises: the outdoor environment temperature detecting air-conditioner; Judge whether outdoor environment temperature is less than or equal to the first preset temperature; And when outdoor environment temperature is less than or equal to the first preset temperature, again detect the time of compressor operating.
Further, detecting time of compressor operating comprises: at air-conditioner by freezing or after dehumidifier pattern proceeds to heating mode, detecting compressor operating in the time of heating mode; Judge whether compressor operating is greater than the second Preset Time in the time of heating mode; And when compressor operating is greater than the second Preset Time in the time of heating mode, again detect the time of compressor operating.
Further, the time detecting compressor operating comprises: the indoor environment temperature detecting air-conditioner; Judge whether indoor environment temperature is less than or equal to the second preset temperature continuously in the 3rd Preset Time; And when indoor environment temperature is less than or equal to the second preset temperature continuously in the 3rd Preset Time, again detect the time of compressor operating.
Further, control air-conditioner to run on to eliminate and hang aqueous mode and comprise: control the compressor of air-conditioner out of service; The outer blower fan controlling air-conditioner is out of service; The inner blower controlling air-conditioner runs; And the electrical heating controlling air-conditioner runs.
Further, control air-conditioner to run on to eliminate and hang aqueous mode and also comprise: when the wind pattern of sweeping of air-conditioner is for sweeping wind up and down, the wind of sweeping controlling air-conditioner is placed in minimum position.
Further, control electrical heating operation and comprise: with the 4th Preset Time for interval, control electrical heating interval and run.
Further, after controlling the operation of electrical heating interval, the method also comprises: detect the number of times that electrical heating interval is run; Judge whether the number of times run at electrical heating interval is greater than preset times; And when the number of times of electrical heating interval operation is greater than preset times, controls air-conditioner and exit elimination extension aqueous mode.
To achieve these goals, according to a further aspect in the invention, a kind of air conditioner controlling device is provided.
Air conditioner controlling device according to the present invention comprises: first detection module, during for running on refrigeration or dehumidifier pattern at air-conditioner, detects the time of the compressor operating of air-conditioner; First judge module, for judging whether the time of compressor operating is greater than the first Preset Time; And first control module, for when the time of compressor operating is greater than the first Preset Time, controls air-conditioner and run on to eliminate and hang aqueous mode, wherein, eliminate and hang aqueous mode for eliminating the extension water on air-conditioner electric heating element.
Further, first detection module comprises: the first detection sub-module, for detecting the time that compressor runs continuously; Or second detection sub-module, for detecting the time that compressor adds up to run.
Further, the first detection sub-module or the second detection sub-module comprise: the first detecting unit, for detecting the outdoor environment temperature of air-conditioner; First judging unit, for judging whether outdoor environment temperature is less than or equal to the first preset temperature; And second detecting unit, for when outdoor environment temperature is less than or equal to the first preset temperature, again detect the time of compressor operating.
Further, the first detection sub-module or the second detection sub-module comprise: the 3rd detecting unit, at air-conditioner by freezing or after dehumidifier pattern proceeds to heating mode, detecting compressor operating in the time of heating mode; Second judging unit, for judging whether compressor operating is greater than the second Preset Time in the time of heating mode; And the 4th detecting unit, for when compressor operating is greater than the second Preset Time in the time of heating mode, again detect the time of compressor operating.
Further, the first detection sub-module or the second detection sub-module comprise: the 5th detecting unit, for detecting the indoor environment temperature of air-conditioner; 3rd judging unit, for judging whether indoor environment temperature is less than or equal to the second preset temperature continuously in the 3rd Preset Time; And the 6th detecting unit, for when indoor environment temperature is less than or equal to the second preset temperature continuously in the 3rd Preset Time, again detect the time of compressor operating.
Further, the first control module comprises: first controls submodule, out of service for the compressor controlling air-conditioner; Second controls submodule, out of service for the outer blower fan controlling air-conditioner; 3rd controls submodule, runs for the inner blower controlling air-conditioner; And the 4th controls submodule, run for the electrical heating controlling air-conditioner.
Further, the first control module also comprises: the 5th controls submodule, and for when the wind pattern of sweeping of air-conditioner is for sweeping wind up and down, the wind of sweeping controlling air-conditioner is placed in minimum position.
Further, the 4th control submodule comprises: the first control unit, for the 4th Preset Time for interval, control electrical heating interval run.
Further, air conditioner controlling device according to the present invention also comprises: the second detection module, for detecting the number of times that electrical heating interval is run; Second judge module, for judging whether the number of times run at electrical heating interval is greater than preset times; And second control module, when the number of times for running at electrical heating interval being greater than preset times, controlling air-conditioner and exiting to eliminate and hang aqueous mode.
To achieve these goals, according to a further aspect in the invention, a kind of air-conditioner is provided.
Air-conditioner according to the present invention comprises any one air conditioner controlling device provided by the invention.
By the present invention, adopt the air-conditioner control method comprised the following steps: when air-conditioner runs on refrigeration or dehumidifier pattern, detect the time of the compressor operating of air-conditioner; Judge whether the time of compressor operating is greater than the first Preset Time; And when the time of compressor operating is greater than the first Preset Time, control air-conditioner and run on elimination extension aqueous mode, wherein, eliminate and hang aqueous mode for eliminating the extension water on air-conditioner electric heating element, solve air-conditioner run on refrigeration or dehumidifier pattern time, water phenomenon is hung in easy appearance, produces the problem of water leakage fault, and then reaches and avoid electrical heating to occur hanging water, improve Consumer's Experience sense, ensure the effect that air-conditioner is stable.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the block diagram of air conditioner controlling device according to a first embodiment of the present invention;
Fig. 2 is the block diagram of air conditioner controlling device according to a second embodiment of the present invention;
Fig. 3 is the flow chart of air-conditioner control method according to a first embodiment of the present invention;
Fig. 4 is the flow chart of air-conditioner control method according to a second embodiment of the present invention; And
Fig. 5 is the flow chart of air-conditioner control method according to a third embodiment of the present invention.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
First, this detailed description of the invention provides a kind of air-conditioner.The control device of this air-conditioner can eliminate the extension water on air-conditioner electric heating element by predetermined mode, water phenomenon is hung in electrical heating to avoid air-conditioner to occur when running on refrigeration or dehumidifier pattern, thus avoid air-conditioner to be in operation externally blowing water, improve Consumer's Experience sense, also avoid air-conditioner generation water leakage fault, ensure that the stable operation of air-conditioner.
Wherein, the detailed description of the invention about this air conditioner controlling device is described below.
Fig. 1 is the block diagram of air conditioner controlling device according to a first embodiment of the present invention.As shown in Figure 1, this control device comprises: first detection module 10, during for running on refrigeration or dehumidifier pattern at air-conditioner, detects the time of the compressor operating of air-conditioner; First judge module 20, for judging whether the time of compressor operating is greater than the first Preset Time, particularly, can utilize the mode of timer, after air-conditioner runs on refrigeration or dehumidifier pattern, starts timing, judges in real time to the time of timer; And first control module 30, for when the time of compressor operating is greater than the first Preset Time, control air-conditioner and run on elimination extension aqueous mode, wherein, eliminate and hang aqueous mode for eliminating the extension water on air-conditioner electric heating element, first Preset Time is arranged according to the ambient parameter of air-conditioning actual motion, such as humidity, temperature etc.
In this embodiment, real-time detection also judges time of the compressor operating of air-conditioner, time of compressor operating more than the first Preset Time after, control air-conditioner and run on elimination extension aqueous mode, extension water on air-conditioner electric heating element is eliminated, thus avoids air-conditioner to be in operation externally blowing water, improve Consumer's Experience sense, also avoid air-conditioner generation water leakage fault, ensure that the stable operation of air-conditioner.
Fig. 2 is the block diagram of air conditioner controlling device according to a second embodiment of the present invention.As shown in Figure 2, in this control device, first detection module 10 comprises: for detecting first detection sub-module of the time that compressor runs continuously, or, second detection sub-module of the time run is added up for detecting compressor.
Wherein, the first detection sub-module or the second detection sub-module comprise: the first detecting unit 101, for detecting the outdoor environment temperature of air-conditioner; First judging unit 102, for judging whether outdoor environment temperature is less than or equal to the first preset temperature; And second detecting unit 103, for when outdoor environment temperature is less than or equal to the first preset temperature, again detect the time of compressor operating, namely again detect the time that compressor runs continuously, or the time being added up by compressor to run resets, and again detects.
In this embodiment, by to the detection of outdoor environment temperature and judgement, when outdoor environment temperature is less than or equal to the first preset temperature, again the time of compressor operating is detected, thus postponement air-conditioner enters elimination extension aqueous mode, air outlet place variations in temperature can be made little, ensure the comfortableness of user.
As shown in Figure 2, in this control device, the first control module 30 comprises: first controls submodule 31, out of service for the compressor controlling air-conditioner; Second controls submodule 32, out of service for the outer blower fan controlling air-conditioner; 3rd controls submodule 33, runs for the inner blower controlling air-conditioner, and preferably, the speed controlling to set when air-conditioner runs on refrigeration or dehumidifier pattern according to it is run; And the 4th controls submodule 34, run for the electrical heating controlling air-conditioner.By control compressor and outer blower fan out of service, control inner blower and electrical heating and run, by the moisture rapid evaporation in electrical heating, thus the extension water on electric heating element can be eliminated fast.
Preferably, the first control module 30 also comprises the 5th and controls submodule 35, and for when the wind pattern of sweeping of air-conditioner is for sweeping wind up and down, the wind of sweeping controlling air-conditioner is placed in minimum position.Control submodule 35 by the 5th, make the air outlet of air-conditioner not just to user, avoid when air-conditioner runs on elimination extension aqueous mode, the air-out that humidity is larger has influence on the comfort level of user.
Wherein, the 4th control submodule 34 comprises the first control unit 341, for the 4th Preset Time for interval, control electrical heating interval run.When running at electrical heating interval, this air conditioner controlling device also comprises: the second detection module 40, for detecting the number of times that electrical heating interval is run; Second judge module 50, for judging whether the number of times run at electrical heating interval is greater than preset times; And second control module 60, when the number of times for running at electrical heating interval is greater than preset times, control air-conditioner and exit to eliminate and hang aqueous mode, wherein, the 4th Preset Time and preset times all set according to the actual motion ambient parameter of air-conditioner.
Particularly, after air-conditioner enters and eliminates extension aqueous mode, electrical heating first puts into operation after m second and stops, after time delay n second (i.e. the 4th Preset Time), put into operation again after m second and stop, and then time delay n second, rerun m second, circulation like this, meets the cycle-index backed off after random preset and eliminates extension aqueous mode.
4th controls submodule 34 also comprises the second control unit 342, runs for controlling electrical heating continuous.When electrical heating continuous is run, this air conditioner controlling device also comprises: the 3rd detection module 70, for detecting the time that electrical heating continuous is run; 3rd judge module 80, for judging whether the time that electrical heating continuous is run is greater than the 5th Preset Time; And the 3rd control module 90, when the time for running in electrical heating continuous being greater than the 5th Preset Time, controlling air-conditioner and exiting to eliminate and hang aqueous mode.
Particularly, after air-conditioner enters and eliminates extension aqueous mode, electrical heating continuous is run, and runs k second (i.e. the 5th Preset Time) and stops afterwards, and air-conditioner exits to eliminate hangs aqueous mode.
In this embodiment, adopt the second control unit 342 to control electrical heating continuous and run, one-time heating degree is larger, can eliminate fast and hang water phenomenon, but, evaporated with higher temperature owing to hanging water, the temperature of air-out can be changed at short notice, thus have impact on the comfortableness of user.Adopt the first control unit 341 to control electrical heating interval to run, then the temperature rise making extension water evaporate is lower, can not have influence on the comfort level of user, therefore, preferably, controls to adopt the first control unit 341 in submodule 34 the 4th.
Preferably, in the embodiment shown in Figure 2, the first detection sub-module or the second detection sub-module also can comprise: the 3rd detecting unit, at air-conditioner by freezing or after dehumidifier pattern proceeds to heating mode, detecting compressor operating in the time of heating mode; Second judging unit, for judging whether compressor operating is greater than the second Preset Time in the time of heating mode; And the 4th detecting unit, for when compressor operating is greater than the second Preset Time in the time of heating mode, again detect the time of compressor operating.
In this preferred embodiment, at air-conditioner by freeze or after dehumidifier pattern proceeds to heating mode, when compressor operating is greater than the second Preset Time in the time of heating mode, again the time of compressor operating is detected, thus postponement air-conditioner enters elimination extension aqueous mode, air outlet place variations in temperature can be made little, ensure the comfortableness of user.
Preferably, in the embodiment shown in Figure 2, the first detection sub-module or the second detection sub-module also can comprise the first detection sub-module or the second detection sub-module comprises: the 5th detecting unit, for detecting the indoor environment temperature of air-conditioner; 3rd judging unit, for judging whether indoor environment temperature is less than or equal to the second preset temperature continuously in the 3rd Preset Time; And the 6th detecting unit, for when indoor environment temperature is less than or equal to the second preset temperature continuously in the 3rd Preset Time, again detect the time of compressor operating.
In this preferred embodiment, by to the detection of indoor environment temperature and judgement, when continuous 3rd Preset Time of outdoor environment temperature is less than or equal to the second preset temperature, again the time of compressor operating is detected, thus postponement air-conditioner enters elimination extension aqueous mode, air outlet place variations in temperature can be made little, ensure the comfortableness of user.
Finally, the air-conditioner control method that this detailed description of the invention provides is introduced.
Fig. 3 is the flow chart of air-conditioner control method according to a first embodiment of the present invention, and as shown in Figure 3, the method comprises following step S102 to step S106:
Step S102, when air-conditioner runs on refrigeration or dehumidifier pattern, detects the time of the compressor operating of air-conditioner.
Step S104, judges whether the time of compressor operating is greater than the first Preset Time, when the time of compressor operating is greater than the first Preset Time, performs step S106, otherwise returns step S102, continues the running time detecting compressor.
Step S106, controls air-conditioner and runs on elimination extension aqueous mode, wherein, eliminate and hang aqueous mode for eliminating the extension water on air-conditioner electric heating element.
In this embodiment, real-time detection also judges time of the compressor operating of air-conditioner, time of compressor operating more than the first Preset Time after, control air-conditioner and run on elimination extension aqueous mode, extension water on air-conditioner electric heating element is eliminated, thus avoids air-conditioner to be in operation externally blowing water, improve Consumer's Experience sense, also avoid air-conditioner generation water leakage fault, ensure that the stable operation of air-conditioner.
Fig. 4 is the flow chart of air-conditioner control method according to a second embodiment of the present invention, and as shown in Figure 4, the method comprises following step S201 to step S207:
Step S201, when air-conditioner runs on refrigeration or dehumidifier pattern, time initialized clearing.
Step S202, during timer, this timer is for detecting compressor continuously or the accumulative time run.
Preferably, in the timing course of timer, the method also comprises: step S2011, detects the outdoor environment temperature of air-conditioner.Step S2012, judges whether outdoor environment temperature is less than or equal to the first preset temperature, when outdoor environment temperature is less than or equal to the first preset temperature, returns step 201, otherwise return step 202.
By this preferred embodiment, to detection and the judgement of outdoor environment temperature, when outdoor environment temperature is less than or equal to the first preset temperature, time initialized clearing, again the time of compressor operating is detected, thus postponement air-conditioner enters elimination extension aqueous mode, air outlet place variations in temperature can be made little, ensure the comfortableness of user.
Preferably, in the timing course of timer, the method also comprises: step S2011 ', at air-conditioner by freezing or after dehumidifier pattern proceeds to heating mode, detecting compressor operating in the time of heating mode.Step S2012 ', judges whether compressor operating is greater than the second Preset Time in the time of heating mode, when compressor operating is greater than the second Preset Time in the time of heating mode, returns step 201, otherwise return step 202.
In this preferred embodiment, at air-conditioner by freeze or after dehumidifier pattern proceeds to heating mode, when compressor operating is greater than the second Preset Time in the time of heating mode, again the time of compressor operating is detected, thus postponement air-conditioner enters elimination extension aqueous mode, air outlet place variations in temperature can be made little, ensure the comfortableness of user.
Preferably, in the timing course of timer, the method also comprises: step S2011 ", detect the indoor environment temperature of air-conditioner.Step S2012 "; judge whether indoor environment temperature is less than or equal to the second preset temperature continuously in the 3rd Preset Time; when indoor environment temperature is less than or equal to the second preset temperature continuously in the 3rd Preset Time, returns step 201, otherwise return step 202.
In this preferred embodiment, by to the detection of indoor environment temperature and judgement, when continuous 3rd Preset Time of outdoor environment temperature is less than or equal to the second preset temperature, again the time of compressor operating is detected, thus postponement air-conditioner enters elimination extension aqueous mode, air outlet place variations in temperature can be made little, ensure the comfortableness of user.
Step S203, time in real-time judge timer, the i.e. time of compressor operating, whether be greater than the first Preset Time, time in timer, when being greater than the first Preset Time, performing step S204, otherwise returns step S202, time in timer adds up, and continues the running time detecting compressor.
Step S204, controls air-conditioner and runs on elimination extension aqueous mode, comprising: the compressor controlling air-conditioner is out of service; The outer blower fan controlling air-conditioner is out of service; The inner blower controlling air-conditioner runs; And electrical heating (with the 4th Preset Time for the interval) interval controlling air-conditioner is run or runs continuously.
Preferably, control electrical heating interval and run, also namely: electrical heating puts into operation after m second and stops, after time delay n second (i.e. the 4th Preset Time), then stop after the m second of putting into operation, and then time delay n second, rerun m second, so circulate.Adopt this preferred embodiment, make the temperature rise of electrical heating extension water evaporation low, do not change the temperature of air-out, thus the comfort level of user can not be had influence on.
Preferably, control air-conditioner to run on to eliminate and hang aqueous mode and also comprise: when the wind pattern of sweeping of air-conditioner is for sweeping wind up and down, the wind of sweeping controlling air-conditioner is placed in minimum position.By this preferred embodiment, make the air outlet of air-conditioner not just to user, avoid when air-conditioner runs on elimination extension aqueous mode, the air-out that humidity is larger has influence on the comfort level of user.
Step S205, detects the number of times that electrical heating interval is run.
Step S206, judges whether the number of times run at electrical heating interval is greater than preset times, when the number of times run is greater than preset times, performs step S207, otherwise returns step S205 at electrical heating interval.
Step S207, controls air-conditioner and exits elimination extension aqueous mode.
Fig. 5 is the flow chart of air-conditioner control method according to a third embodiment of the present invention, as shown in Figure 5, when air-conditioner runs on refrigeration or dehumidifier pattern, detect the state parameter that air-conditioner runs, comprise: the running status detecting compressor, comprises compressor continuous operating time or accumulated running time etc.; In sensing chamber, outdoor environment temperature; And the running status of unit, comprise air-conditioner by freeze or dehumidifier pattern proceeds to the running time etc. after heating mode.According to detecting the parameter obtained, judge whether air-conditioner meets to enter to eliminate and hang aqueous mode, wherein, concrete condition is corresponding description in the foregoing embodiments, no longer repeats herein.Air-conditioner meet enter hang water eliminate pattern time, control air-conditioner and run on and hang water and eliminate pattern, otherwise return the step detecting conditioners running conditions parameter.After air-conditioner runs on extension water elimination pattern, if adopt the control mode that electrical heating continuous is run, then detect electrical heating running time, if adopt the control mode that electrical heating interval is run, then detect the number of times run at electrical heating interval, to judge whether to meet the condition exiting and eliminate and hang aqueous mode, be also described in detail in actual conditions foregoing embodiments, no longer repeat herein.Air-conditioner meet eliminate hang the condition of aqueous mode time, control air-conditioner and exit to eliminate and hang aqueous mode, otherwise continue to run on this pattern and know to satisfy condition and exit.
As can be seen from the above description, present invention achieves following technique effect: when air-conditioner runs on refrigeration or dehumidifier pattern, avoid electrical heating to occur hanging water phenomenon, avoid air-conditioner outwards to blow out water in running, thus improve Consumer's Experience sense; Avoid causing air-conditioner to produce water leakage fault owing to hanging water, thus ensure that air-conditioner is stable.
It should be noted that, can perform in the computer system of such as one group of computer executable instructions in the step shown in the flow chart of accompanying drawing, and, although show logical order in flow charts, but in some cases, can be different from the step shown or described by order execution herein.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (17)
1. an air-conditioner control method, is characterized in that, comprising:
When air-conditioner runs on refrigeration or dehumidifier pattern, detect the time of the compressor operating of described air-conditioner;
Judge whether the time of described compressor operating is greater than the first Preset Time;
When the time of described compressor operating is greater than described first Preset Time, control described air-conditioner and run on elimination extension aqueous mode, wherein, described elimination hangs aqueous mode for eliminating the extension water on described air-conditioner electric heating element,
Wherein, the time detecting described compressor operating comprises:
Detect the outdoor environment temperature of described air-conditioner;
Judge whether described outdoor environment temperature is less than or equal to the first preset temperature; And
When described outdoor environment temperature is less than or equal to described first preset temperature, again detect the time of described compressor operating.
2. air-conditioner control method according to claim 1, is characterized in that, the time detecting described compressor operating comprises:
Detect described compressor continuously or the accumulative time run.
3. air-conditioner control method according to claim 2, is characterized in that, the time detecting described compressor operating comprises:
At described air-conditioner by freezing or after dehumidifier pattern proceeds to heating mode, detecting described compressor operating in the time of heating mode;
Judge whether described compressor operating is greater than the second Preset Time in the time of heating mode; And
When described compressor operating is greater than described second Preset Time in the time of heating mode, again detect the time of described compressor operating.
4. air-conditioner control method according to claim 2, is characterized in that, the time detecting described compressor operating comprises:
Detect the indoor environment temperature of described air-conditioner;
Judge whether described indoor environment temperature is less than or equal to the second preset temperature continuously in the 3rd Preset Time; And
When described indoor environment temperature is less than or equal to described second preset temperature continuously in described 3rd Preset Time, again detect the time of described compressor operating.
5. air-conditioner control method according to any one of claim 1 to 4, is characterized in that, control described air-conditioner run on described elimination hang aqueous mode comprise:
The compressor controlling described air-conditioner is out of service;
The outer blower fan controlling described air-conditioner is out of service;
The inner blower controlling described air-conditioner runs; And
The electrical heating controlling described air-conditioner runs.
6. air-conditioner control method according to claim 5, is characterized in that, control described air-conditioner run on described elimination hang aqueous mode also comprise:
When the wind pattern of sweeping of described air-conditioner is for sweeping wind up and down, the wind of sweeping controlling described air-conditioner is placed in minimum position.
7. air-conditioner control method according to claim 5, is characterized in that, controls described electrical heating operation and comprises:
With the 4th Preset Time for interval, control described electrical heating interval and run.
8. air-conditioner control method according to claim 7, is characterized in that, after controlling the operation of described electrical heating interval, described method also comprises:
Detect the number of times that described electrical heating interval is run;
Judge whether the number of times that described electrical heating interval is run is greater than preset times; And
When the number of times run at described electrical heating interval is greater than described preset times, controls described air-conditioner and exit described elimination extension aqueous mode.
9. an air conditioner controlling device, is characterized in that, comprising:
First detection module, during for running on refrigeration or dehumidifier pattern at air-conditioner, detects the time of the compressor operating of described air-conditioner;
First judge module, for judging whether the time of described compressor operating is greater than the first Preset Time;
First control module, for when the time of described compressor operating is greater than described first Preset Time, control described air-conditioner and run on elimination extension aqueous mode, wherein, described elimination hangs aqueous mode for eliminating the extension water on described air-conditioner electric heating element;
Wherein, described first detection module comprises:
First detecting unit, for detecting the outdoor environment temperature of described air-conditioner;
First judging unit, for judging whether described outdoor environment temperature is less than or equal to the first preset temperature; And
Second detecting unit, for when described outdoor environment temperature is less than or equal to described first preset temperature, detects the time of described compressor operating again.
10. air conditioner controlling device according to claim 9, is characterized in that, described first detection module comprises:
First detection sub-module, for detecting the time that described compressor runs continuously; Or
Second detection sub-module, for detecting the time that described compressor adds up to run.
11. air conditioner controlling devices according to claim 10, is characterized in that, described first detection sub-module or described second detection sub-module comprise:
3rd detecting unit, at described air-conditioner by freezing or after dehumidifier pattern proceeds to heating mode, detecting described compressor operating in the time of heating mode;
Second judging unit, for judging whether described compressor operating is greater than the second Preset Time in the time of heating mode; And
4th detecting unit, for when described compressor operating is greater than described second Preset Time in the time of heating mode, detects the time of described compressor operating again.
12. air conditioner controlling devices according to claim 10, is characterized in that, described first detection sub-module or described second detection sub-module comprise:
5th detecting unit, for detecting the indoor environment temperature of described air-conditioner;
3rd judging unit, for judging whether described indoor environment temperature is less than or equal to the second preset temperature continuously in the 3rd Preset Time; And
6th detecting unit, for when described indoor environment temperature is less than or equal to described second preset temperature continuously in described 3rd Preset Time, detects the time of described compressor operating again.
13. air conditioner controlling devices according to any one of claim 9 to 12, it is characterized in that, described first control module comprises:
First controls submodule, out of service for the compressor controlling described air-conditioner;
Second controls submodule, out of service for the outer blower fan controlling described air-conditioner;
3rd controls submodule, runs for the inner blower controlling described air-conditioner; And
4th controls submodule, runs for the electrical heating controlling described air-conditioner.
14. air conditioner controlling devices according to claim 13, is characterized in that, described first control module also comprises:
5th controls submodule, and for when the wind pattern of sweeping of described air-conditioner is for sweeping wind up and down, the wind of sweeping controlling described air-conditioner is placed in minimum position.
15. air conditioner controlling devices according to claim 13, is characterized in that, the 4th controls submodule comprises:
First control unit, for the 4th Preset Time for interval, control described electrical heating interval run.
16. air conditioner controlling devices according to claim 15, is characterized in that, also comprise:
Second detection module, for detecting the number of times that described electrical heating interval is run;
Second judge module, for judging whether the number of times that described electrical heating interval is run is greater than preset times; And
Second control module, when the number of times for running at described electrical heating interval being greater than described preset times, controlling described air-conditioner and exiting described elimination extension aqueous mode.
17. 1 kinds of air-conditioners, is characterized in that, comprise the air conditioner controlling device according to any one of claim 9 to 16.
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| CN201110366177.XA CN103115415B (en) | 2011-11-17 | 2011-11-17 | Air conditioner and controlling method and controlling device thereof |
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| CN201110366177.XA CN103115415B (en) | 2011-11-17 | 2011-11-17 | Air conditioner and controlling method and controlling device thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104633838B (en) * | 2013-11-14 | 2017-11-14 | 珠海格力电器股份有限公司 | Prevent the control method dripped when air-conditioning internal machine is started shooting |
| CN104197475B (en) * | 2014-09-23 | 2016-10-05 | 珠海格力电器股份有限公司 | The condensation prevention control method of air-conditioner and device |
| CN104713203B (en) * | 2015-04-08 | 2017-08-08 | 珠海格力电器股份有限公司 | A kind of air conditioner wind speed control method and system |
| CN105674503A (en) * | 2016-02-26 | 2016-06-15 | 珠海格力电器股份有限公司 | Method and device for controlling air conditioner |
| CN114234060B (en) * | 2021-12-14 | 2023-09-29 | 深圳市恒兴盛厨具有限公司 | Gas leakage alarm method and system for gas oven |
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| CN2311720Y (en) * | 1997-12-12 | 1999-03-24 | 王俊峰 | Water-cooling air-cooling automatic shifting and water-temperature control energy-storing apparatus for water heater of air conditioner |
| CN1755256A (en) * | 2004-09-30 | 2006-04-05 | 乐金电子(天津)电器有限公司 | Operation method of split type air conditioner |
| CN101105322A (en) * | 2007-08-21 | 2008-01-16 | 珠海格力电器股份有限公司 | Air conditioner intelligent control method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH051839A (en) * | 1991-06-21 | 1993-01-08 | Fujitsu General Ltd | Controller of air-conditioner |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2311720Y (en) * | 1997-12-12 | 1999-03-24 | 王俊峰 | Water-cooling air-cooling automatic shifting and water-temperature control energy-storing apparatus for water heater of air conditioner |
| CN1755256A (en) * | 2004-09-30 | 2006-04-05 | 乐金电子(天津)电器有限公司 | Operation method of split type air conditioner |
| CN101105322A (en) * | 2007-08-21 | 2008-01-16 | 珠海格力电器股份有限公司 | Air conditioner intelligent control method |
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