CN103954024A - Air conditioner with automatic detection and automatic evaporator cleaning functions and cleaning method thereof - Google Patents
Air conditioner with automatic detection and automatic evaporator cleaning functions and cleaning method thereof Download PDFInfo
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- CN103954024A CN103954024A CN201410208971.5A CN201410208971A CN103954024A CN 103954024 A CN103954024 A CN 103954024A CN 201410208971 A CN201410208971 A CN 201410208971A CN 103954024 A CN103954024 A CN 103954024A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 55
- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000000428 dust Substances 0.000 claims abstract description 93
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000009833 condensation Methods 0.000 claims description 51
- 230000005494 condensation Effects 0.000 claims description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 239000003507 refrigerant Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 13
- 238000005057 refrigeration Methods 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 9
- 230000002045 lasting effect Effects 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000005250 beta ray Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The embodiment of the invention discloses an air conditioner with automatic detection and automatic evaporator cleaning functions and a cleaning method thereof. The air conditioner comprises an evaporator, a compressor module, a fan module and a main control module. The compressor module is used for discharging low-temperature liquid refrigerant; after the refrigerant enters the evaporator, condensate is formed at the surface of the evaporator, and the dust at the surface of the evaporator is combined with the condensate. After a relative amount of condensate is formed at the surface of the evaporator and is fully combined with the dust at the surface, the fan module is restarted, and the condensate for condensing the dust is blown away from the evaporator. Then, the dust attached to the surface of the evaporator can be cleaned. A user can periodically enable the air conditioner to automatically clean the evaporator, the detachment of any part is not needed, the relevant professional personnel are not needed, the automatic cleaning is realized, and the convenience in use is provided for the user.
Description
Technical field
The present invention relates to air regulator field, relate to a kind of air-conditioner and clean method thereof with automatic detection automated cleaning evaporator function.
Background technology
Air-conditioner has now been widely used in refrigeration or has heated.Air-conditioner is in running, and airborne dust enters evaporimeter and still contains dust after the filtration of filter screen.Dust is accumulated on evaporimeter with duration, thereby affects refrigeration, the heating effect of air-conditioner.
This just needs air-conditioner, after using one section of duration, the ventilations such as screen pack, evaporimeter and heat exchange element are cleaned to cleaning maintenance.When cleaning evaporimeter, need to take intermediate member apart, outlet frame parts, remove central control box of centre panel etc.Therefore, cleaning flow process is complicated, consuming time, and needs the ability of the professional and technical personnel after sale standard operation of air-conditioning manufacturer, for user, brings inconvenience, and also expends the after-sale service expense of air-conditioning manufacturer simultaneously.
Lack in the market a kind of can regularly detection and the air-conditioner of automated cleaning evaporimeter, to reduce to user, bring unnecessary trouble.
Summary of the invention
Based on above-mentioned technical problem, the invention provides a kind of air-conditioner and clean method thereof with automatic detection automated cleaning evaporator function, specifically comprise:
Evaporimeter, compressor module, blower fan module, main control module, power module;
Described compressor module is used for making described evaporator surface to form condensation water, and described condensation water combines with the dust of described evaporator surface;
Described blower fan module is for described evaporimeter that the condensation water of the dust that condenses is blown off;
Described main control module, for by accepting pulse signal, is controlled the opening and closing of described compressor module and described blower fan module;
Described power module is used for giving described evaporimeter, described compressor module, described blower fan module, other element power supplies of described main control module and described air-conditioner.
In air-conditioner of the present invention, described air-conditioner also comprises: dust detection module, timing module;
Described dust detection module is for detection of dust concentration in described air-conditioner environment for use, and concentration value is sent to described timing module;
Described timing module is for detecting the different dusts concentration of described air-conditioner environment for use according to described dust detection module, record the operation duration of described air-conditioner under different dusts concentration, and convert out accumulative total and move duration, and when described air-conditioner is when in the environment of different dusts concentration, accumulative total is moved duration and reached threshold value, to described main control module, send pulse signal, make air-conditioner described in described master control module controls start automatic cleaning function.
In air-conditioner of the present invention, described air-conditioner also comprises: reseting module;
Described reseting module is for resetting the operation duration of described timing module record.
In air-conditioner of the present invention, described air-conditioner also comprises: display module;
Described display module is for showing the duty that described air-conditioner is current.
In air-conditioner of the present invention, described main control module is provided with clock unit;
Described clock unit is for when described air-conditioner enters automatic cleaning evaporator stage, record described compressor module and described blower fan module opening and closing duration, and described main control module is controlled described compressor module and described blower fan module opening and closing according to recording duration.
In air-conditioner of the present invention, described air-conditioner also comprises: rhone;
Described rhone is for discharging the condensation water of the described evaporimeter that blows off from described air-conditioner.
In air-conditioner of the present invention, described air-conditioner also comprises: switch module;
Described switch module is connected with described main control module, and for user, controls the open and close of automated cleaning evaporimeter.
In air-conditioner of the present invention, described power module is provided with over-current protecting unit;
Described over-current protecting unit is for the protection of described air-conditioner electric elements inside.
A clean method with automatic detection automated cleaning evaporator function,
Be applied to the air-conditioner described in claim 1 to 8, described method comprises:
Main control module is opened compressor module, make evaporator surface form condensation water, and condensation water combines with the dust of evaporator surface;
Main control module is opened blower fan module, by the condensation water of the dust that the condenses evaporimeter that blows off;
Main control module close compressor module;
Main control module is closed blower fan module.
In clean method of the present invention, also comprise:
Dust detection module detects dust concentration in air-conditioner environment for use;
Timing module calculates the accumulative total operation duration of air-conditioner in different dusts concentration environment;
When described air-conditioner is when in the environment of different dusts concentration, accumulative total is moved duration and reached threshold value, to main control module, send pulse signal, make air-conditioner described in described master control module controls start automatic cleaning.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages:
In the present invention, air-conditioner comprises evaporimeter, compressor module, blower fan module, main control module, power module.Described main control module is first opened described compressor module, make the described evaporator surface condensation water that condenses, and described condensation water combines with the dust of described evaporator surface; Described main control module is opened described blower fan module again by the condensation water of the dust that the condenses described evaporimeter that blows off.Concrete, described compressor module is discharged liquid low-temperature refrigerant, enters after described evaporimeter.On its surface, form condensation water, the dust of described evaporator surface is combined with condensation water.Described evaporator surface form a considerable amount of condensation waters the dust surperficial with it fully in conjunction with after, then open described blower fan module, by the condensation water of the dust that the condenses described evaporimeter that blows off, like this, the dust that is attached to evaporator surface is just cleaned.User can regularly allow air-conditioner automated cleaning evaporimeter, does not need any parts of dismounting, does not also need to look for relevant professional, just can clear up voluntarily, to user, brings convenient in use.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is an embodiment schematic diagram of air-conditioner;
Fig. 2 is another embodiment schematic diagram of air-conditioner;
Fig. 3 is an embodiment flow chart with the clean method of automatic detection automated cleaning evaporator function air-conditioner;
Fig. 4 is another embodiment flow chart with the clean method of automatic detection automated cleaning evaporator function air-conditioner;
Fig. 5 is a specific embodiment flow chart with the automatic testing method of automatic detection automated cleaning evaporator function air-conditioner;
Fig. 6 is a specific embodiment flow chart with the automatic cleaning method of automatic detection automated cleaning evaporator function air-conditioner.
The specific embodiment
For making goal of the invention of the present invention, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, the embodiments described below are only the present invention's part embodiment, but not whole embodiment.Embodiment based in this patent, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of this patent protection.
The invention provides a kind of air-conditioner with automatic detection automated cleaning evaporator function, refer to shown in Fig. 1, comprise evaporimeter 10, compressor module 11, blower fan module 12, main control module 13, power module 14; Described compressor module 11 is for making described evaporimeter 10 surfaces form condensation water, and described condensation water combines with the dust on described evaporimeter 10 surfaces; Described blower fan module 12 is for described evaporimeter 10 that the condensation water of the dust that condenses is blown off; Described main control module 13, for by accepting pulse signal, is controlled the opening and closing of described compressor module 11 and described blower fan module 12; Described power module 14 is for giving described evaporimeter 10, described compressor module 11, described blower fan module 12, other elements power supplies of described main control module 13 and described air-conditioner.
In the present invention, described main control module 13 is first opened described compressor module 11, makes described evaporimeter 10 surface condensation condensation waters, and described condensation water combines with the dust on described evaporimeter 10 surfaces; Described main control module 13 is opened described blower fan module 12 again by the condensation water of the dust that the condenses described evaporimeter 10 that blows off.Concrete, described compressor module 11 is discharged liquid low-temperature refrigerant, enters after described evaporimeter 10.On its surface, form condensation water, the dust on described evaporimeter 10 surfaces is combined with condensation water.Described evaporimeter 10 surfaces form a considerable amount of condensation waters the dust surperficial with it fully in conjunction with after, then open described blower fan module 12, by the condensation water of the dust that the condenses described evaporimeter 10 that blows off.Like this, be attached to the dust on evaporimeter 10 surfaces just cleaned.User can regularly allow air-conditioner automated cleaning evaporimeter, does not need any parts of dismounting, does not also need to look for relevant professional, just can clear up voluntarily, to user, brings convenient in use.
In the present invention, the process of clean evaporimeter 10 is to carry out under the non-refrigeration of air-conditioner or the condition of work that heats.That is to say, when user need to clean evaporimeter 10, close blower fan module 12, because opening blower fan module 12, can make evaporimeter 10 just produce condensation water and just be blown off, and condensation water cannot be combined with the dust on evaporimeter 10 surfaces, cannot take away dust, not have the effect of clean evaporimeter 10.
In the present invention, main control module 13 is opened compressor module 11, the dust on evaporimeter 10 surfaces is combined with the condensation water condensing and main control module 13 unlatching blower fan module 12, the blow off unlatching duration impact of evaporimeter 10 of the condensation water of the dust that condenses is removed to the effect of dust, and the duration of simultaneously closing is also the effect that dust is removed in impact.In the present invention, described main control module 13 is provided with clock unit 17; Described clock unit 17 is when entering automatic cleaning evaporimeter 10 state at described air-conditioner, record described compressor module 11 and described blower fan module 12 opening and closing durations, and described main control module 13 is controlled described compressor module 11 and 12 opening and closing of described blower fan module according to recording duration.
Concrete, air-conditioner enters automated cleaning evaporimeter 10 states, and blower fan module 12 is not opened.Main control module 13 is opened compressor module 11, and the dust on evaporimeter 10 surfaces is combined with the condensation water condensing; Follow the generation of condensation water can be by dust combination.At this moment can set according to actual conditions or before air-conditioner dispatches from the factory compressor module 11 work durations, during as automated cleaning evaporimeter 10 state, the work duration that main control module 13 is opened compressor module 11 continues two minutes.After two minutes, main control module 13 is opened blower fan module 12, by the condensation water of the combination dust forming the before evaporimeter 10 that blows off, and discharges air-conditioner.When blower fan module 12 was opened after three minutes, main control module 13 close compressor modules 11.After six minutes, close blower fan module 12, whole clean evaporimeter process finishes again.In this process, concrete duration does not limit here, and what wherein clock unit 17 played is the effect of recording duration, and the duration of described record can be the lasting duration in each stage, can be the accumulative total duration of whole process yet.Above-mentioned is the lasting duration in each stage of employing, and the accumulative total duration of take of whole process is specially: suppose that the clean whole process of evaporimeter is ten minutes, main control module 13 was opened compressor modules 11 after three minutes, and main control module 13 is opened blower fan module 12.After three minutes, namely add up six minutes close compressor modules 11 again.After four minutes, namely totally within ten minutes, close blower fan module 12 again, whole clean evaporimeter process finishes, and concrete duration does not limit here.
In the present invention, described power module 14 is for giving described evaporimeter 10, described compressor module 11, described blower fan module 12, other elements power supplies of described main control module 13 and described air-conditioner.Wherein power module 14 is provided with over-current protecting unit; Described over-current protecting unit is for the protection of described air-conditioner electric elements inside.That is to say when short circuit or electric current appear in air-conditioner inside and cross conference while causing situation that some burns out, described over-current protecting unit can auto power off.Described over-current protecting unit can be taked fuse, or breaker, or earth leakage circuit-breaker etc. concrete form does not limit here.
In the present invention, described air-conditioner also comprises: rhone; Described rhone is for discharging the condensation water of the described evaporimeter that blows off from described air-conditioner.Arranging of rhone can facilitate user that condensation water is collected and processed.
In the present invention, in order to allow user know that described air-conditioner enters clean conditions, also arranges display module 19 in air-conditioner outside; Described display module 18 enters the state of automatic cleaning evaporimeter for showing described air-conditioner.Certainly display module 18 can also show the current running status of air-conditioner, as refrigeration work state, or heats the concrete state of duty etc. and does not limit here.
In the present invention, display module 18 can adopt liquid crystal display, or LED lamp etc., the preferred liquid crystal display of the present invention or LED screen display are shown, show state is more directly perceived like this, can or should be letter by Display of Chinese characters, or with function code show the current state of air-conditioner as: with " CL ", explain air-conditioner and enter automated cleaning state.In order to allow user more fully understand the state of air-conditioner self.Can also show air conditioner fault state, operational factor of air-conditioner etc., concrete condition does not limit here.
In the present invention, main control module 13 can adopt on-off circuit, or single-chip microcomputer, or the concrete mode of microcontroller etc. does not limit here.
In the present invention, the mode of the clean evaporimeter 10 of multiple unlatching, as user opens by manual operation control panel or remote controller, or air-conditioner is opened automatically according to the duration of operation, or air-conditioner opens etc. according to the concentration situation of evaporimeter 10 surface dusts, concrete opening ways does not limit here.
For the present invention can be described more fully, enumerate specific embodiment below embodiments of the present invention are described, but specific embodiment not made any restriction to the present invention.
In the present embodiment, described air-conditioner also comprises: dust detection module 16, timing module 15; Refer to shown in Fig. 2, described dust detection module 16 is for detection of dust concentration in described air-conditioner environment for use; Described timing module 15 is for recording described air-conditioner at the operation duration of different dusts concentration environment, and when described air-conditioner is when in the environment of different dusts concentration, accumulative total is moved duration and reached threshold value, to described main control module 13, send pulse signal, make described main control module 13 control described air-conditioner and start automatic cleaning.
In the present embodiment, described dust detection module 16 is for detection of dust concentration in described air-conditioner environment for use; Described timing module 15 is for detecting the different dusts concentration that 16 modules detect described air-conditioner environment for use according to described dust, record and calculate the accumulative total operation duration of described air-conditioner, and when described air-conditioner is when in the environment of different dusts concentration, accumulative total is moved duration and reached threshold value, to described main control module 13, send pulse signal, make described main control module 13 control described air-conditioner and start automatic cleaning function.Air-conditioner can be opened cleaning in use for some time automatically like this, does not need user operating, and further to user, brings convenience.This automatic detection and automatically cleaning can effectively guarantee refrigeration or the heating effect of air-conditioner, when described air-conditioner moves after a period of time in the environment of different dusts concentration, after namely the dust of evaporator surface acquires a certain degree, the dust of evaporator surface affects air-conditioner refrigeration or heating effect, at this moment described air-conditioner is opened automatically and is cleaned, the dust of evaporator surface is blown off, thereby guarantee refrigeration or the heating effect of air-conditioner, do not need the too much concern of user, just can guarantee refrigeration or the heating effect of air-conditioner.
In the present embodiment, airborne dust concentration is subject to humidity and extraneous atmospheric environment to change and change.When air-conditioner brings into operation, dust detection module 16 moves simultaneously, detects in real time dust concentration in air-conditioner environment for use, and concentration value is sent to main control module 13 with the form of pulse signal.
In the present embodiment, timing module 15 records the operation duration of described air-conditioner in different dusts concentration environment.In timing module 15, can set the concentration rank of several dust concentrations, for example can set environment in concentration rank be A level, B level, C level, D level.D level is for being greater than 1050mg/m
3, C level is for being less than 1050mg/m
3and be greater than 300mg/m
3, B level is for being less than 300mg/m
3, and be greater than 150mg/m
3, A level is for being less than 150mg/m
3.The concrete grade of setting does not limit here.In timing module 15, the operation duration of different brackets can be converted and gather a total duration, be stored in timing module.Concrete can be benchmark by D level, C=0.8D, B=0.6D, A=0.3D, so different air quality level accumulative total duration is revised to D level air quality level according to corresponding proportion, always adds up duration T=D level operation duration+C level operation duration * 0.8+B level operation duration * 0.6+A level operation duration * 0.3.When total accumulative total duration T is greater than threshold value, judge that air-conditioner evaporator need to clean.Wherein said threshold value can be set when dispatching from the factory, and also can user set voluntarily, does not specifically limit here.
In the present embodiment, when total accumulative total duration T is greater than threshold value, judge that air-conditioner evaporator need to clean.At this moment timing module 17 sends pulse signal to main control module 13, makes main control module 13 open compressor module 11, and the dust on evaporimeter 10 surfaces is combined with the condensation water condensing; Main control module 13 is opened blower fan module 12, by the condensation water of the dust that the condenses evaporimeter 10 that blows off; Main control module 13 close compressor modules 11; Main control module 13 is closed air-conditioner.
In the present embodiment, timing module 15, after a timing, need to reset timing, reclocking.Described air-conditioner also comprises reseting module 19; Described reseting module 19 is for resetting the operation duration of described timing module record.Concrete reset mode can automatically reset by timing module 15, also can user reset manually.When user resets manually, not necessarily timing module 15 is through after a timing, likely that timing module 15 is also in timing, while also not reaching threshold value, user can reset and allow timing module 15 reclockings, be convenient to like this individual subscriber and control, make operation more approach hommization.
In the present embodiment, described air-conditioner also comprises: switch module 20; Described switch module 20 is connected with described main control module 13, and for user, controls the open and close of automated cleaning evaporimeter.Described switch module 20 is controlled the opening and closing of air-conditioner automatic cleaning function by controlling main control module 13.
Concrete, when user intends to open air-conditioner automatic cleaning function, can be manually opened by switch module 20.After the manually opened air-conditioner automatic cleaning function of user, air-conditioner is closed after automatically having moved a cleaning frequency automatically.Certainly user also can, in the process of cleaning, close automatic cleaning function with switch module 20.
In the present embodiment, switch module 20 can also be connected with timing module, be used for controlling automatic detection the automated cleaning evaporator function of air-conditioner.That is to say, user closes automatic detection function by switch module 20, and then closes automated cleaning evaporator function.User can also switch module 20 opens automatic detection functions and is that air-conditioner can automated cleaning evaporimeter.Concrete embodiment does not limit here.
In the present embodiment, described timing module 15 can adopt single-chip microcomputer, or microcontroller etc., can record the duration that described air-conditioner is used in the environment of different dusts concentration, and the duration using in the environment of different dusts concentration can be converted into a unified accumulative total duration, concrete conversion mode can be set before air-conditioner dispatches from the factory, and the mode that specifically converts does not limit here.
In the present embodiment, dust detection module 16 can be selected dust detector.Dust detection module 16 can be selected the different dust detection modes that detect principle in different environments for use according to air-conditioner.Concrete, dust detects principle and can be light absorption, light scattering, β ray, micro computer laser and exchange electrostatic induction etc., specifically adopts dust detection mode not limit here.
In the present invention, also provide a kind of clean method with automatic detection automated cleaning evaporator function, described method comprises: refer to shown in Fig. 3,
S101 main control module is opened compressor module, make evaporator surface form condensation water, and condensation water combines with the dust of evaporator surface;
S102 main control module is opened blower fan module, by the condensation water of the dust that the condenses evaporimeter that blows off;
S103 main control module close compressor module;
S104 main control module is closed blower fan module.
In method in the present invention, also comprise: refer to shown in Fig. 4,
Dust detection module detects dust concentration in air-conditioner environment for use;
Timing module calculates the accumulative total operation duration of air-conditioner in different dusts concentration environment;
When described air-conditioner is when in the environment of different dusts concentration, accumulative total is moved duration and reached threshold value, to main control module, send pulse signal, make air-conditioner described in described master control module controls start automatic cleaning.
For method of the present invention can be described more fully, the mode with embodiment is explained below, and concrete parameter and mode do not limit here.Refer to Fig. 5 and in conjunction with shown in Fig. 6:
First, when air-conditioner normally moves, dust detection module detects the dust concentration in air-conditioner environment for use.Air-conditioner has been set as dust concentration four grades before dispatching from the factory, and is respectively A level, B level, C level, D level.Wherein, D level is for being greater than 1050mg/m
3, C level is for being less than 1050mg/m
3and be greater than 300mg/m
3, B level is for being less than 300mg/m
3, and be greater than 150mg/m
3, A level is for being less than 150mg/m
3.In timing module, the operation duration of different brackets can be converted and gather a total duration, be stored in timing module.Here can be benchmark by D level, C=0.8D, B=0.6D, A=0.3D, so different air quality level accumulative total duration is revised to D level air quality level according to corresponding proportion, always adds up duration T=D level operation duration+C level operation duration * 0.8+B level operation duration * 0.6+A level operation duration * 0.3.Air-conditioner can be set the threshold value of an operation duration before dispatching from the factory, and when total accumulative total duration T is greater than threshold value, judges that air-conditioner evaporator need to clean.
Be understandable that, in the environment of air-conditioner operation, dust concentration is greater than 1050mg/m
3, be D level, timing module records the operation duration that current operation duration is D level dust concentration.In the environment of air-conditioner operation, dust concentration is 200mg/m
3time, timing module records the operation duration that current operation duration is B level dust concentration.At this moment need the operation duration of B level dust concentration to be converted into the operation duration of D level dust concentration, when the operation of the D level dust concentration with before, appearance is cumulative draws total operation duration, and record is stored in timing module, circulation and so forth.When total accumulative total duration T is greater than threshold value, judge that air-conditioner evaporator need to clean.The threshold value is here 720 hours, namely, when total accumulative total duration T is greater than 720 hours, judges that air-conditioner evaporator need to clean, and at this moment air-conditioner is opened clean evaporator function automatically.
Main control module is opened cleaning function, if blower fan module is opening, need to first close blower fan module.If blower fan module is closed condition, directly open compressor module here, make evaporator surface form condensation water, and condensation water combine with the dust of evaporator surface.Here be 2 minutes the running time of compressor module, and after namely 2 minutes, main control module is opened blower fan module, and by the condensation water of the dust that the condenses evaporimeter that blows off, at this moment blower fan module and compressor module moved after 3 minutes simultaneously, main control module close compressor module.At this moment blower fan module continues the condensation water of the dust that the condenses evaporimeter that blows off.After 3 minutes, main control module is closed blower fan module, and whole clean evaporimeter process finishes.Be the duration in each stage this running time.Can also use the cumulative time of the whole process of whole process, above-mentioned is the lasting duration in each stage of employing.Can also control the accumulative total duration of whole process: suppose that the clean whole process of evaporimeter is 10 minutes, main control module was opened compressor module after 3 minutes, main control module is opened blower fan module, then after 3 minutes, namely adds up 6 minutes close compressor modules.After 4 minutes, namely totally within 10 minutes, close blower fan module again, whole clean evaporimeter process finishes.
Air-conditioner can be opened cleaning in use for some time automatically like this, does not need user operating, and further to user, brings convenience.This automatic detection and automatically cleaning can effectively guarantee refrigeration or the heating effect of air-conditioner, when described air-conditioner moves after a period of time in the environment of different dusts concentration, after namely the dust of evaporator surface acquires a certain degree, the dust of evaporator surface affects air-conditioner refrigeration or heating effect, at this moment described air-conditioner is opened automatically and is cleaned, the dust of evaporator surface is blown off, thereby guarantee refrigeration or the heating effect of air-conditioner, do not need the too much concern of user, just can guarantee refrigeration or the heating effect of air-conditioner.
In this description, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an air-conditioner, is characterized in that,
Comprise evaporimeter, compressor module, blower fan module, main control module, power module;
Described compressor module is used for making described evaporator surface to form condensation water, and described condensation water combines with the dust of described evaporator surface;
Described blower fan module is for described evaporimeter that the condensation water of the dust that condenses is blown off;
Described main control module, for by accepting pulse signal, is controlled the opening and closing of described compressor module and described blower fan module;
Described power module is used for giving described evaporimeter, described compressor module, described blower fan module, other element power supplies of described main control module and described air-conditioner.
2. air-conditioner according to claim 1, is characterized in that:
Described air-conditioner also comprises: dust detection module, timing module;
Described dust detection module is for detection of dust concentration in described air-conditioner environment for use, and dust concentration value is sent to described timing module;
Described timing module is for detecting the different dusts concentration of described air-conditioner environment for use according to described dust detection module, record the operation duration of described air-conditioner under different dusts concentration, and convert out accumulative total and move duration, and when described air-conditioner is when in the environment of different dusts concentration, accumulative total is moved duration and reached threshold value, to described main control module, send pulse signal, make air-conditioner described in described master control module controls start automatic cleaning function.
3. air-conditioner according to claim 2, is characterized in that:
Described air-conditioner also comprises: reseting module;
Described reseting module is for resetting the operation duration of described timing module record.
4. air-conditioner according to claim 1, is characterized in that:
Described air-conditioner also comprises: display module;
Described display module is for showing the duty that described air-conditioner is current.
5. air-conditioner according to claim 1, is characterized in that:
Described main control module is provided with clock unit;
Described clock unit is for when described air-conditioner enters automatic cleaning evaporator stage, record described compressor module and described blower fan module opening and closing duration, and described main control module is controlled described compressor module and described blower fan module opening and closing according to recording duration.
6. air-conditioner according to claim 1, is characterized in that:
Described air-conditioner also comprises: rhone;
Described rhone is for discharging the condensation water of the described evaporimeter that blows off from described air-conditioner.
7. air-conditioner according to claim 1, is characterized in that:
Described air-conditioner also comprises: switch module;
Described switch module is connected with described main control module, and for user, controls the open and close of automated cleaning evaporimeter.
8. air-conditioner according to claim 1, is characterized in that:
Described power module is provided with over-current protecting unit;
Described over-current protecting unit is for the protection of described air-conditioner electric elements inside.
9. a clean method with automatic detection automated cleaning evaporator function, is characterized in that,
Be applied to air-conditioner claimed in claim 1, described method comprises:
Main control module is opened compressor module, make evaporator surface form condensation water, and condensation water combines with the dust of evaporator surface;
Main control module is opened blower fan module, by the condensation water of the dust that the condenses evaporimeter that blows off;
Main control module close compressor module;
Main control module is closed blower fan module.
10. the clean method with automatic detection automated cleaning evaporator function according to claim 9, is characterized in that: described main control module is opened compressor module, before the method that the dust above evaporimeter is combined with the condensation water condensing, also comprises:
Dust detection module detects dust concentration in air-conditioner environment for use;
Timing module calculates the accumulative total operation duration of air-conditioner in different dusts concentration environment;
When described air-conditioner is when in the environment of different dusts concentration, accumulative total is moved duration and reached threshold value, to main control module, send pulse signal, make air-conditioner described in described master control module controls start automatic cleaning.
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