CN106594958B

CN106594958B - A kind of condensation prevention control method of air-conditioning, device and air-conditioning

Info

Publication number: CN106594958B
Application number: CN201610916105.0A
Authority: CN
Inventors: 于桥林; 林康桂; 王喜成
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2016-10-20
Filing date: 2016-10-20
Publication date: 2018-10-30
Anticipated expiration: 2036-10-20
Also published as: CN106594958A

Abstract

The invention discloses a kind of condensation prevention control method of air-conditioning, device and air-conditioning, this method to include：When the compressor of air conditioner refrigerating operation and air-conditioning is opened, determine whether the setting wind shelves of air-conditioning are more than apoplexy shelves；When the setting wind shelves are less than or equal to apoplexy shelves, first temperature difference of indoor environment temperature and interior evaporator tube temperature under the setting wind shelves is obtained, and determines whether first temperature difference meets the first preset temperature corresponded in apoplexy shelves different wind shelves below under wind shelves；When first temperature difference is less than or equal to first preset temperature, the wind deflector angle is tuned up when the wind deflector angle of air-conditioning is preset minimum value, and/or the inner blower rotating speed of air-conditioning is turned up, so that air-conditioning enters preset anti-condensation pattern.The solution of the present invention can overcome and be also easy to produce condensation in the prior art, be unfavorable for the defects of environmental sanitation and poor user experience, realize and be not likely to produce condensation, be conducive to environmental sanitation and advantageous effect that user experience is good.

Description

A kind of condensation prevention control method of air-conditioning, device and air-conditioning

Technical field

The invention belongs to air-conditioning technical fields, and in particular to a kind of condensation prevention control method of air-conditioning, device and air-conditioning, especially It is related to a kind of air-conditioner with fixed frequency condensation prevention control method, device corresponding with this method and the air-conditioning with the device.

Background technology

Air-conditioning (i.e. air conditioner), can be to ginsengs such as temperature, humidity, cleanliness factor, the speed of surrounding air in building/structures Number is adjusted and controls.Under air conditioner refrigerating or dehumidification mode, under big humidity environment in long-time low speed operational process, when leading When aerofoil angle reaches minimum, since the resistance of air outlet increases, air quantity is caused to reduce, while leaving air temp reduces.In addition, by There are the temperature difference between air conditioner hull-skin temperature and room temperature, and the temperature difference is bigger, room temperature is higher, more easy tos produce Condensation.So the Water vapor condensation in air is near air conditioner wind outlet or on wind deflector, and long time integration, droplet (i.e. water The droplet that devaporation is formed) it can become larger and drip or blow out, the comfort of room environment is influenced, can also be given because of condensation water The growth of pollution and bacterium that architectural environment is brought.

In the prior art, there is the defects of being also easy to produce condensation, being unfavorable for environmental sanitation and poor user experience.

Invention content

It is an object of the present invention in view of the foregoing drawbacks, a kind of condensation prevention control method of air-conditioning, device and sky are provided It adjusts, to solve the problems, such as to be also easy to produce condensation near air conditioner wind outlet in the prior art or on wind deflector, reaches and eliminate condensation Effect.

The present invention provides a kind of condensation prevention control method of air-conditioning, including：When air conditioner refrigerating operation and the air-conditioning Compressor open when, determine the air-conditioning setting wind shelves whether be more than apoplexy shelves；When the setting wind shelves are less than or equal to When apoplexy shelves, first temperature difference of indoor environment temperature and interior evaporator tube temperature under the setting wind shelves, and determination described the are obtained Whether one temperature difference meets the first preset temperature corresponded in apoplexy shelves different wind shelves below under wind shelves；When first temperature difference is small When first preset temperature, the wind-guiding is tuned up when the wind deflector angle of the air-conditioning is preset minimum value Plate angle degree, and/or the inner blower rotating speed that the air-conditioning is turned up, so that the air-conditioning enters preset anti-condensation pattern.

Optionally, first temperature difference of indoor environment temperature and interior evaporator tube temperature under the setting wind shelves is obtained, including：Really Whether the fixed air-conditioning is by the setting wind shelves the first preset duration of operation；When the air-conditioning is by described in setting wind shelves operation When the first preset duration, indoor environment temperature under the setting wind shelves and first temperature difference of interior evaporator tube temperature are obtained.

Optionally, the inner blower rotating speed of the air-conditioning is turned up, including：It is pre- that the inner blower rotating speed of the air-conditioning is increased first If grade wind shelves obtain the air-conditioning to target wind shelves when the inner blower runs the second preset duration by the target wind shelves Indoor environment temperature and interior evaporator tube temperature between second temperature difference；Wherein, the target wind shelves are below apoplexy shelves；It determines Whether second temperature difference meets the second preset temperature corresponded in the different wind shelves under wind shelves, to determine the need for making institute It states air-conditioning and exits the anti-condensation pattern；When the different wind shelves are one of apoplexy shelves, middle low wind file, low wind file, and described the When two temperature difference are more than second preset temperature, the inner blower is made to reduce by second default grade of wind shelves fortune by by the target wind shelves Row；Or when the different wind shelves are quiet shelves and second temperature difference is more than second preset temperature, the air-conditioning is made to move back Go out the anti-condensation pattern；Or when the different wind shelves are one of middle low wind file, low wind file, quiet shelves, and second temperature difference When less than or equal to second preset temperature, continue by the inner blower rotating speed increase the described first default grade wind shelves and It is run below apoplexy shelves；Or when the different wind shelves be apoplexy shelves and second temperature difference to be less than or equal to described second default When temperature, the inner blower is made to be run by apoplexy shelves.

Optionally it is determined that whether second temperature difference meets the second default temperature corresponded in the different wind shelves under wind shelves Degree, including：The inner blower by the target wind shelves continuous operation third preset duration in, to second temperature difference whether Meet the second preset temperature corresponded under wind shelves in the different wind shelves to be determined；And/or make the inner blower by will be described Target wind shelves reduce by second default grade of wind shelves operation, including：The target wind shelves are reduced into the second default grade wind shelves to current wind Shelves, when the inner blower runs four preset durations by the current wind shelves, obtain the indoor environment temperature of the air-conditioning with The third temperature difference between interior evaporator tube temperature；When the inner blower is default by the third of the current wind shelves continuous operation In length, continue to determine whether the third temperature difference meets second preset temperature corresponded in the different wind shelves under wind shelves.

Optionally, the inner blower rotating speed of the air-conditioning is turned up, further includes：The inner blower is set to be dropped by by the target wind shelves After low second default grade of wind shelves operation, determine whether gear shift is apoplexy shelves or less or the setting wind shelves to the current wind shelves； When the current wind gear shift is apoplexy shelves or less or the setting wind shelves, the air-conditioning is made to exit the anti-condensation pattern； Or when the current non-gear shift of wind shelves is apoplexy shelves or less and the setting wind shelves, continue to make the inner blower by described current Wind shelves are run；Wherein, second preset temperature is less than or equal to first preset temperature；And/or under the different wind shelves First preset temperature and/or second preset temperature, the sequence reduced step by step by wind shelves be sequentially increased；And/or institute Different wind shelves are stated, including：Any wind shelves in apoplexy shelves, middle low wind file, low wind file and quiet shelves.

Optionally it is determined that whether the setting wind shelves of the air-conditioning are more than before apoplexy shelves, further include：Determine the air-conditioning Whether indoor environment temperature reaches preset temperature range；When the indoor environment temperature reaches the preset temperature range, really The fixed air-conditioning whether continues refrigerating operaton and the compressor continues on, and continues refrigerating operaton and institute to work as the air-conditioning When stating compressor and continuing on, whether the setting wind shelves are determined more than apoplexy shelves；Or work as the indoor environment temperature Not up to preset temperature range when, or when the air-conditioning does not continue refrigerating operaton, and/or the compressor does not continue on, Or when the air-conditioning being made to exit the anti-condensation pattern, make the air-conditioning by the setting wind shelves and the wind deflector of the air-conditioning It is run in setting position.

Optionally, further include：When the setting wind shelves are more than apoplexy shelves, or when the air-conditioning does not press the setting wind shelves Run first preset duration and the air-conditioning setting wind gear shift to more than when apoplexy shelves in the process of running, or When first temperature difference is more than first preset temperature, or when the setting wind gear shift under the anti-condensation pattern, And/or when the continuous preset times of the setting wind shelves are set to quiet shelves under the anti-condensation pattern, make the air-conditioning by institute The wind deflector for stating setting wind shelves and the air-conditioning is run in setting position；And/or when the wind-guiding under the anti-condensation pattern When plate angle degree is not the minimum value, keep the wind deflector angle constant.

Matching with the above method, another aspect of the present invention provides a kind of anti-condensation control device of air-conditioning, including：It determines Unit, for when the compressor of air conditioner refrigerating operation and the air-conditioning is opened, determining that the setting wind shelves of the air-conditioning are It is no to be more than apoplexy shelves；The determination unit is additionally operable to, when the setting wind shelves are less than or equal to apoplexy shelves, obtain the setting First temperature difference of indoor environment temperature and interior evaporator tube temperature under wind shelves, and determine first temperature difference whether meet apoplexy shelves with Under different wind shelves in correspond to the first preset temperature under wind shelves；Execution unit is less than or equal to for working as first temperature difference When first preset temperature, when the wind deflector angle of the air-conditioning be preset minimum value when tune up the wind deflector angle, And/or the inner blower rotating speed of the air-conditioning is turned up, so that the air-conditioning enters preset anti-condensation pattern.

Optionally it is determined that unit, including：Timing module, for determining the air-conditioning whether by setting wind shelves operation First preset duration；Computing module is used for when the air-conditioning runs first preset duration by the setting wind shelves, to institute Indoor environment temperature and first temperature difference of interior evaporator tube temperature under setting wind shelves is stated to be obtained.

Optionally, execution unit, including：It transfers the files module, is preset for the inner blower rotating speed of the air-conditioning to be increased first Grade wind shelves obtain the air-conditioning to target wind shelves when the inner blower runs the second preset duration by the target wind shelves Second temperature difference between indoor environment temperature and interior evaporator tube temperature；Wherein, the target wind shelves are below apoplexy shelves；Temperature control mould Block, for determining whether second temperature difference meets the second preset temperature corresponded in the different wind shelves under wind shelves, with determination Whether need that the air-conditioning is made to exit the anti-condensation pattern；The module of transferring the files is additionally operable to when the different wind shelves be apoplexy One of shelves, middle low wind file, low wind file, and second temperature difference be more than second preset temperature when, make the inner blower by will The target wind shelves reduce by second default grade of wind shelves operation；Or the module of transferring the files, it is additionally operable to when the different wind shelves be mute Shelves and second temperature difference be more than second preset temperature when, so that the air-conditioning is exited the anti-condensation pattern；Or the tune Shelves module is additionally operable to when the different wind shelves be one of middle low wind file, low wind file, quiet shelves, and second temperature difference be less than or When equal to second preset temperature, continue the inner blower rotating speed to be increased the described first default grade wind shelves and in apoplexy shelves It runs below；Or the module of transferring the files, it is apoplexy shelves when the different wind shelves to be additionally operable to and second temperature difference is less than or equal to When second preset temperature, the inner blower is made to be run by apoplexy shelves.

Optionally, temperature control module, including：Timer；The temperature control module, for passing through the timer, described interior Whether wind turbine meets the different wind shelves by the third preset duration of the target wind shelves continuous operation to second temperature difference The second preset temperature under middle corresponding wind shelves is determined；And/or module of transferring the files, including：Temperature sensing package；The module of transferring the files is used In by the temperature sensing package, the target wind shelves are reduced into the second default grade wind shelves to current wind shelves, when the inner blower presses institute When stating current wind shelves and running four preset durations, the between the indoor environment temperature of the air-conditioning and interior evaporator tube temperature is obtained Three temperature difference；And in the third preset duration of the inner blower by the current wind shelves continuous operation, continue to determine institute State whether the third temperature difference meets second preset temperature corresponded in the different wind shelves under wind shelves.

Optionally, execution unit further includes：The module of transferring the files is additionally operable to make the inner blower by by the target wind After shelves reduce by second default grade of wind shelves operation, determine whether gear shift is apoplexy shelves or less or the setting wind to the current wind shelves Shelves；Module is exited, for when the current wind gear shift is apoplexy shelves or less or the setting wind shelves, the air-conditioning being made to exit The anti-condensation pattern；Or the module of transferring the files, it is additionally operable to when the current non-gear shift of wind shelves is apoplexy shelves or less and described is set When determining wind shelves, continue that the inner blower is made to run by the current wind shelves；Wherein, second preset temperature is less than or equal to institute State the first preset temperature；And/or first preset temperature under the different wind shelves and/or second preset temperature, it presses The sequence that wind shelves reduce step by step is sequentially increased；And/or the different wind shelves, including：Apoplexy shelves, middle low wind file, low wind file and quiet Any wind shelves in sound shelves.

Optionally, further include：The determination unit, is additionally operable to determine whether the setting wind shelves of the air-conditioning are more than apoplexy shelves Before, determine whether the indoor environment temperature of the air-conditioning reaches preset temperature range；The execution unit is additionally operable to when described When indoor environment temperature reaches the preset temperature range, determine whether the air-conditioning continues refrigerating operaton and the compressor It continues on, it is whether big to the setting wind shelves with when the air-conditioning continues refrigerating operaton and the compressor and continues on It is determined in apoplexy shelves；Or the execution unit, it is additionally operable to when the indoor environment temperature is not up to preset temperature range, Or when the air-conditioning does not continue refrigerating operaton, and/or the compressor does not continue on, or so that the air-conditioning is exited described anti- When condensation pattern, the air-conditioning is made to be run in setting position by the wind deflector of the setting wind shelves and the air-conditioning.

Optionally, further include：The execution unit is additionally operable to when the setting wind shelves are more than apoplexy shelves, or when described By setting wind shelves operation first preset duration and the air-conditioning, the setting wind shelves do not change air-conditioning in the process of running When shelves to more than apoplexy shelves, or when first temperature difference is more than first preset temperature, or when under the anti-condensation pattern When the setting wind gear shift, and/or when under the anti-condensation pattern the continuous preset times of the setting wind shelves be set to it is mute When shelves, the air-conditioning is made to be run in setting position by the wind deflector of the setting wind shelves and the air-conditioning；And/or the execution Unit is additionally operable to, when the wind deflector angle is not the minimum value under the anti-condensation pattern, keep the wind-guiding plate angle It spends constant.

Matching with above-mentioned apparatus, further aspect of the present invention provides a kind of air-conditioning, including：Above-described air-conditioning it is anti-condensation Reveal control device.

The solution of the present invention determines that air-conditioning enters anti-condensation pattern, changes and wind-warm syndrome according to the actual motion state of air-conditioning Degree and the control methods such as interior environment and the interior tube temperature temperature difference, come air outlet when eliminating apoplexy shelves and leeward shelves and wind deflector structure Condensation water in turn ensures the comfort in room and reduces the pollution that condensation water is brought to architectural environment while not increasing cost And the growth of bacterium, to make air-conditioning be not likely to produce condensation.

Further, the solution of the present invention is adjusted by reducing the air themperature near wind-guiding plate surface with reducing the temperature difference Whole wind-guiding Board position, makes the cold wind of blowout more cover wind deflector, reduces the generation of condensation, promotes the comfortable of room environment Property, be conducive to environmental sanitation.

Further, the solution of the present invention reduces the temperature difference, improves air outlet and wind deflector condensation by promoting leaving air temp Effect reduces the generation of condensation, promotes the comfort of room environment, is conducive to environmental sanitation.

The solution of the present invention as a result, changes leaving air temp, and/or indoor environment temperature according to the actual motion state of air-conditioning The temperature difference between degree and interior evaporator tube temperature makes air-conditioning enter anti-condensation pattern, and it is attached to solve air conditioner wind outlet in the prior art The problem of condensation being also easy to produce on close or wind deflector, to overcome and be also easy to produce condensation in the prior art, be unfavorable for environmental sanitation and use The defect of family experience difference, realizes and is not likely to produce condensation, is conducive to environmental sanitation and advantageous effect that user experience is good.

Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification It obtains it is clear that understand through the implementation of the invention.

Below by drawings and examples, technical scheme of the present invention will be described in further detail.

Description of the drawings

Fig. 1 is the flow diagram of an embodiment of the condensation prevention control method of the air-conditioning of the present invention；

Fig. 2 is timed first temperature difference in the method for the present invention flow diagram of one embodiment of acquisition；

Fig. 3 be the present invention method in upshift after judge whether second temperature difference meets the second preset temperature under different wind shelves An embodiment flow diagram；

Fig. 4 be the present invention method in downshift after judge whether the third temperature difference meets the second preset temperature under different wind shelves An embodiment flow diagram；

Fig. 5 be the present invention method in downshift after judge whether current wind shelves reach the one of the exit criteria of anti-condensation pattern The flow diagram of embodiment；

Whether Fig. 6 reaches an embodiment of the entry condition of anti-condensation pattern for determining environment temperature in the method for the present invention Flow diagram；

Fig. 7 is the structural schematic diagram of an embodiment of the anti-condensation control device of the air-conditioning of the present invention；

Fig. 8 be the device of the invention in transfer the files module an embodiment structural schematic diagram；

Fig. 9 is the structural schematic diagram of an embodiment of temperature control module in the device of the invention；

Figure 10 is the anti-condensation control flow schematic diagram of an embodiment of the air-conditioning of the present invention.

In conjunction with attached drawing, reference numeral is as follows in the embodiment of the present invention：

102- determination units；1022- timing modules；1024- computing modules；104- execution units；1042- transfers the files module； 10422- temperature sensing packages；1044- temperature control modules；10442- timers；1046- exits module.

Specific implementation mode

To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing Go out the every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.

According to an embodiment of the invention, a kind of condensation prevention control method of air-conditioning is provided, as shown in Figure 1 the side of the present invention The flow diagram of one embodiment of method.The condensation prevention control method of the air-conditioning may include：

At step S110, when the compressor of air conditioner refrigerating operation and the air-conditioning is opened, the air-conditioning is determined Setting wind shelves whether be more than apoplexy shelves.

Such as：Under refrigeration or dehumidification mode or under automatic mode, refrigerating operaton and compressor start.

As a result, by refrigerating operaton and compressor unlatching, determining whether setting wind shelves are more than apoplexy shelves, to for Whether anti-condensation control is carried out to air-conditioning and accurate and reliable foundation is provided.

At step S120, when the setting wind shelves are less than or equal to apoplexy shelves, obtain indoor under the setting wind shelves First temperature difference of environment temperature and interior evaporator tube temperature, and determine whether first temperature difference meets apoplexy shelves different wind below The first preset temperature under wind shelves is corresponded in shelves.

Such as：When booting after refrigerating operaton and compressor start sets wind shelves≤apoplexy shelves, run in the case where setting wind shelves Start to detect after 60min.

As a result, by when setting wind shelves as below apoplexy shelves, judging first temperature difference under setting wind shelves, with more Accurately determine the need for carrying out anti-condensation control to air-conditioning, so be conducive to be promoted to air-conditioning carry out anti-condensation control and When property and reliability.

Optionally, the different wind shelves may include：Any wind in apoplexy shelves, middle low wind file, low wind file and quiet shelves Shelves.

Such as：By the sequence that the different wind shelves middle gears reduce step by step, determine the indoor environment temperature of the air-conditioning with Whether first temperature difference between interior evaporator tube temperature meets the first preset temperature.

As a result, by confirming to the exclusion step by step of which wind shelves in setting wind shelves as the following wind shelves of apoplexy shelves so that right The confirmation accuracy for setting the specific gear of wind shelves is good.

In an optional example, acquisition is timed to first temperature difference in method that can be of the invention in conjunction with shown in Fig. 2 An embodiment flow diagram, further illustrate obtained in step S120 under the setting wind shelves indoor environment temperature with it is interior The detailed process of first temperature difference of evaporator tube temperature.

Whether step S210 determines the air-conditioning by the setting wind shelves the first preset duration of operation.

Step S220, when the air-conditioning runs first preset duration by the setting wind shelves, to the setting wind The lower indoor environment temperature of shelves and first temperature difference of interior evaporator tube temperature are obtained.

Such as：In continuous time, when detecting that the △ T under different wind shelves meet certain condition, into anti-condensation pattern.Its In, △ T=T ring-T inner tubes.T rings indicate that environment temperature in real time, T inner tubes indicate real-time inner tube temperature (i.e. interior evaporator Coil temperature).

As a result, by obtaining first temperature difference again after so that air-conditioning is run certain time length in the case where setting wind shelves, on the one hand can protect Card operation of air conditioner obtains first temperature difference after stablizing so that the accuracy of first temperature difference is more preferable；On the other hand after certain time length again Judge whether the practicability for needing to carry out condensation-proof control and reliability also higher.

At step S130, when first temperature difference is less than or equal to first preset temperature, when the air-conditioning Wind deflector angle tunes up the wind deflector angle, and/or the inner blower rotating speed that the air-conditioning is turned up when being preset minimum value, with The air-conditioning is set to enter preset anti-condensation pattern.

Such as：Into after anti-condensation pattern, if detect wind-guiding Board position be the first lattice when (minimum position), wind deflector to Lower 5 degree of offset.

Such as：Wind-guiding Board position is adjusted, the cold wind of blowout is made more to cover wind deflector.

Such as：Using change wind-guiding Board position and improve inner blower rotating speed, to change leaving air temp and interior environment with it is interior The control methods such as the tube temperature temperature difference are come the condensation water of air outlet and wind deflector structure when eliminating apoplexy shelves and leeward shelves.

Such as：Present mode of operation control method is carried out perfect, while reaching temperature drop effect, prevents wind deflector solidifying The generation of dew.

As a result, by tuning up the air themperature near wind deflector angle reduction wind-guiding plate surface, passes through and inner blower turn is turned up Speed promotes leaving air temp, so as to reduce the temperature difference of indoor environment temperature and interior evaporator tube temperature, improves air outlet and wind-guiding Plate condensation effect reduces environmental pollution, promotes user experience.

In an optional example, judge under different wind shelves after upshifing in method that can be of the invention in conjunction with shown in Fig. 3 Whether second temperature difference meets the flow diagram of an embodiment of the second preset temperature, further illustrates in step S130 and institute is turned up State a detailed process of the inner blower rotating speed of air-conditioning.

The inner blower rotating speed of the air-conditioning is increased the first default grade wind shelves to target wind shelves, when described interior by step S310 When wind turbine runs the second preset duration by the target wind shelves, the indoor environment temperature of the air-conditioning and interior evaporator tube temperature are obtained Between second temperature difference.

Wherein, the target wind shelves are below apoplexy shelves.

Step S320, determines whether second temperature difference meets the second default temperature corresponded in the different wind shelves under wind shelves Degree, to determine the need for making the air-conditioning to exit the anti-condensation pattern.

Optionally, second preset temperature is less than or equal to first preset temperature.

Optionally, first preset temperature under the different wind shelves and/or second preset temperature, by wind shelves by The sequence that grade reduces is sequentially increased.

As a result, by the setting to the first preset temperature and the second preset temperature under different wind shelves, can make to air-conditioning Carry out the accuracy of anti-condensation control more preferably.

Determine whether second temperature difference meets in the different wind shelves in an optional specific example, in step S320 The second preset temperature under wind shelves is corresponded to, may include：It is pre- by the third of the target wind shelves continuous operation in the inner blower If true to whether second temperature difference meets the second preset temperature progress corresponded in the different wind shelves under wind shelves in duration It is fixed.

Wherein it is possible to start to detect the current temperature difference i.e. second temperature difference after running 15min under rotating speed of target, continuous 30s is needed Just enter action in next step after meeting the certain condition temperature difference, is obtained after second temperature difference operation 15min.

As a result, by judging within a certain period of time second temperature difference, it can make judging result more precisely, more Reliably.

Step S330, when the different wind shelves are one of apoplexy shelves, middle low wind file, low wind file, and second temperature difference is big When second preset temperature, the inner blower is made to reduce by second default grade of wind shelves operation by by the target wind shelves.

In an optional specific example, after downshifting in method that can be of the invention in conjunction with shown in Fig. 4 under different wind shelves Judge whether the third temperature difference meets the flow diagram of an embodiment of the second preset temperature, further illustrating makes in step S330 The inner blower is illustrated by the detailed process that the target wind shelves are reduced to second default grade of wind shelves operation.

The target wind shelves are reduced the second default grade wind shelves to current wind shelves, when the inner blower presses institute by step S410 When stating current wind shelves and running four preset durations, the between the indoor environment temperature of the air-conditioning and interior evaporator tube temperature is obtained Three temperature difference.

Step S420 continues in the third preset duration of the inner blower by the current wind shelves continuous operation Determine whether the third temperature difference meets second preset temperature corresponded in the different wind shelves under wind shelves.

As a result, by reacquiring the temperature difference, that is, third temperature difference after downshift, and the third temperature difference is carried out within a certain period of time Judge, be conducive to be promoted reliability and safety that internal rotation speed of fan promotes control, and then more preferable, more humane realizes pair The anti-condensation control of air-conditioning.

Or step S340, when the different wind shelves is quiet shelves and second temperature difference is more than second preset temperature When, so that the air-conditioning is exited the anti-condensation pattern.

Or step S350, when the different wind shelves are one of middle low wind file, low wind file, quiet shelves, and second temperature difference When less than or equal to second preset temperature, continue by the inner blower rotating speed increase the described first default grade wind shelves and It is run below apoplexy shelves.

Or step S360, when the different wind shelves be apoplexy shelves and second temperature difference to be less than or equal to described second pre- If when temperature, the inner blower is made to be run by apoplexy shelves.

Such as：Into after anti-condensation pattern, interior motor promotes one grade on the basis of current rotating speed, runs (example after 15min Such as：After reaching rotating speed of target, start timing and run 15min), current △ T are detected again.

Such as：If the exit criteria being not achieved in continuous time under current wind shelves (exits anti-condensation under i.e. current wind shelves The condition of pattern), interior motor speed increases one grade again, and highest is no more than apoplexy shelves.

It is promoted and is monitored by internal rotation speed of fan as a result, anti-condensation, another party on the one hand can be well realized Face can ensure that the safety of operation of air conditioner, another further aspect can in time be exited when not needing be anti-condensation, and anti-condensation is reliable Property and operation safety and energy saving can obtain best configuration, user experience is more preferably.

In an optional example, whether current wind shelves are judged after downshifting in method that can be of the invention in conjunction with shown in Fig. 5 The flow diagram for reaching an embodiment of the exit criteria of anti-condensation pattern illustrates that institute is turned up in step S130 State another detailed process of the inner blower rotating speed of air-conditioning.

Step S510 makes the inner blower by by after second default grade of wind shelves operation of target wind shelves reduction, determines Whether gear shift is apoplexy shelves or less or the setting wind shelves to the current wind shelves.

Step S520 makes the air-conditioning move back when the current wind gear shift is apoplexy shelves or less or the setting wind shelves Go out the anti-condensation pattern.

Or step S530 continues to make institute when the current non-gear shift of wind shelves is apoplexy shelves or less and the setting wind shelves Inner blower is stated to run by the current wind shelves.

Such as：Anti-condensation protection process apoplexy shelves can automatically switch wind shelves according to △ T.

Such as：If continuous time detects current wind shelves, △ T while meeting exit criteria, anti-condensation protection is exited (exiting anti-condensation pattern).

As a result, by the determination to current wind shelves after downshifting in improving inner blower Rotation Process, can preferably control Anti-condensation process, reliability is high, and stability is good.

Determine whether environment temperature reaches in an optional embodiment, in method that can be of the invention in conjunction with shown in Fig. 6 To the flow diagram of an embodiment of the entry condition of anti-condensation pattern, the setting wind shelves for determining the air-conditioning are further illustrated Determine whether environment temperature reaches the detailed process of the entry condition of anti-condensation pattern before whether being more than apoplexy shelves.

Step S610, determines whether the indoor environment temperature of the air-conditioning reaches preset temperature range.

Such as：Refrigerating operaton and when compressor has been turned under refrigeration mode or dehumidification mode or automatic mode, determines room Interior environment temperature whether≤23 DEG C or >=32 DEG C.

Wherein, single to calculate wet-bulb temperature from dry-bulb temperature, the purpose of detection inner ring temperature is to judge whether to need To enter antifogging function, when being primarily due to less than 23 DEG C, indoor environment has reached a relatively comfortable environment.? When experimental verification, condensation water is seldom when operation of air conditioner, so need not enter anti-condensation, when being higher than 32 DEG C, needs to ensure air-conditioning Refrigerating capacity, do not allow drop wind shelves influence air circulation.

Step S620, when the indoor environment temperature reaches the preset temperature range, determine the air-conditioning whether after Continue refrigerating operaton and the compressor continues on, the air-conditioning continues refrigerating operaton and the compressor continues on to work as When, whether the setting wind shelves are determined more than apoplexy shelves.

Such as：When indoor environment temperature≤23 DEG C or >=32 DEG C, determine whether is setting wind shelves when air-conditioning booting More than apoplexy shelves, that is, determine whether indoor environment humidity reaches the default humidity range for needing anti-condensation processing.

Or step S630, when the indoor environment temperature is not up to preset temperature range, or when the air-conditioning does not continue When refrigerating operaton, and/or the compressor do not continue on, or when the air-conditioning being made to exit the anti-condensation pattern, make described Air-conditioning is run by the wind deflector of the setting wind shelves and the air-conditioning in setting position.

Wherein, so that the air-conditioning is run in setting position by the wind deflector of the setting wind shelves and the air-conditioning, can wrap It includes：If booting when user have setting wind-guiding Board position operation, exit after if by setting wind shelves and wind-guiding Board position run, do not have There is setting then to be run by default location.

Such as：When indoor environment temperature is more than 23 DEG C and is less than 32 DEG C, make setting pattern of the air-conditioning by booting when Normal operation.

It is anti-condensation to meet in interior circumstance temperature humidity as a result, by the way that internally circumstance temperature humidity is judged before judging setting wind shelves Setting wind shelves are judged again when revealing the condition of control, can further promote the accuracy and reliability of anti-condensation control, Hommization is more excellent.

In an optional embodiment, can also include：Below when any service condition, the air-conditioning is made to be set by described The wind deflector for determining wind shelves and the air-conditioning is run in setting position.

In an optional example, the service condition may include：When the setting wind shelves are more than apoplexy shelves.

In an optional example, the service condition can also include：The setting wind shelves are not pressed when the air-conditioning to transport Row first preset duration and the air-conditioning setting wind gear shift to more than when apoplexy shelves in the process of running.

It is alternatively possible to when the air-conditioning does not press the setting wind shelves and runs first preset duration, described in determination Whether the setting wind shelves shift into more than apoplexy shelves air-conditioning in the process of running.When the setting wind gear shift to more than apoplexy When shelves, the air-conditioning is made to be run in setting position by the wind deflector of the setting wind shelves and the air-conditioning.When the setting wind shelves When not shifting into more than apoplexy shelves, continue to determine whether the setting wind shelves are more than apoplexy shelves.

In an optional example, the service condition can also include：When first temperature difference is more than described first in advance If when temperature.

In an optional example, the service condition can also include：When the setting wind under the anti-condensation pattern When gear shift.

Wherein, into turning the judgement of wind shelves after anti-condensation pattern, improved in inner blower Rotation Process with anti-condensation pattern In the judgement of wind shelves variation, if turning wind shelves phenomenon just exits anti-condensation pattern.

It is alternatively possible to determine under the anti-condensation pattern setting wind shelves whether gear shift；When the setting wind shelves change When shelves, the air-conditioning is made to be run in setting position by the wind deflector of the setting wind shelves and the air-conditioning；Or work as the setting wind When the non-gear shift of shelves, the air-conditioning is made to continue to operate in the anti-condensation pattern,

In an optional example, the service condition can also include：When the setting wind under the anti-condensation pattern When the continuous preset times of shelves are set to quiet shelves.

Such as：If the continuous 2 settings wind shelves of remote controler, exit anti-condensation detection, setting wind shelves operation is directly pressed.

As a result, by restoring the normal operation of air-conditioning in time when not needing anti-condensation control or anti-condensation control is completed, It can ensure the normal operation of air-conditioning as far as possible in the case where determining reliable anti-condensation so that the operational effect of air-conditioning is more preferable, The comfortable sexual experience of user is more preferably and environment is not easy to be contaminated.

In an optional embodiment, can also include：When the wind deflector angle is not under the anti-condensation pattern When the minimum value, keep the wind deflector angle constant.

In an optional example, it may be determined that whether the wind deflector angle of the air-conditioning is preset minimum value；Work as institute When to state wind deflector angle be the minimum value, the wind deflector angle is tuned up into preset value；Or when the wind deflector angle is not When the minimum value, keep the wind deflector angle constant.

Such as：Determine frequency machine increase it is anti-condensation after, run according to apoplexy shelves in the case where determining operating mode, condensation works well；It is exchanging work Under condition, 1h after complete machine booting, indoor humidity has been greatly reduced, and the difference of inner ring and inner tube widens, and need not enter anti-condensation Protection, programming are met the requirements.

As a result, by when it is minimum value to determine wind deflector angle not, keeping wind deflector angle constant, air-conditioning can be made Reliable anti-condensation in the case of normal operation, stability is good, and hommization is good.

Through a large amount of verification experimental verification, determined empty according to the actual motion state of air-conditioning using the technical solution of the present embodiment Transfer in into anti-condensation pattern, change leaving air temp and the control methods such as interior environment and the interior tube temperature temperature difference, come eliminate apoplexy shelves and The condensation water of air outlet and wind deflector structure when leeward shelves in turn ensures the comfort in room and subtracts while not increasing cost The growth for the pollution and bacterium that few condensation water is brought to architectural environment, to make air-conditioning be not likely to produce condensation.

According to an embodiment of the invention, a kind of the anti-condensation of air-conditioning of the condensation prevention control method corresponding to air-conditioning is additionally provided Reveal control device.The structural schematic diagram of one embodiment of the device of the invention shown in Figure 7.The anti-condensation control of the air-conditioning fills Setting may include：Determination unit 102 and execution unit 104.

In an optional example, determination unit 102 can be used for when air conditioner refrigerating operation and the air-conditioning When compressor is opened, determine whether the setting wind shelves of the air-conditioning are more than apoplexy shelves.The concrete function of the determination unit 102 and place Reason is referring to step S110.

In an optional example, the determination unit 102 can be also used in the setting wind shelves are less than or equal to When wind shelves, first temperature difference of indoor environment temperature and interior evaporator tube temperature under the setting wind shelves is obtained, and determines described first Whether the temperature difference meets the first preset temperature corresponded in apoplexy shelves different wind shelves below under wind shelves.The tool of the determination unit 102 Body function and processing are referring further to step S120.

Wherein, the different wind shelves may include：Any wind in apoplexy shelves, middle low wind file, low wind file and quiet shelves Shelves.

Optionally it is determined that unit 102, may include：Timing module 1022 and computing module 1024.

In an optional specific example, whether timing module 1022 is determined for the air-conditioning by the setting Wind shelves run the first preset duration.The concrete function of the timing module 1022 and processing are referring to step S210.

In an optional specific example, computing module 1024 can be used for transporting by the setting wind shelves when the air-conditioning When row first preset duration, indoor environment temperature under the setting wind shelves and first temperature difference of interior evaporator tube temperature are carried out It obtains.The concrete function of the computing module 1024 and processing are referring to step S220.

In an optional example, execution unit 104 can be used for being less than or equal to described first when first temperature difference When preset temperature, the wind deflector angle, and/or height-regulating are tuned up when the wind deflector angle of the air-conditioning is preset minimum value The inner blower rotating speed of the air-conditioning, so that the air-conditioning enters preset anti-condensation pattern.The concrete function of the execution unit 104 And processing is referring to step S130.

Optionally, execution unit 104 may include：Module of transferring the files 1042 and temperature control module 1044.

In an optional specific example, module of transferring the files 1042 can be used for increasing the inner blower rotating speed of the air-conditioning First default grade wind shelves obtain institute to target wind shelves when the inner blower runs the second preset duration by the target wind shelves State second temperature difference between the indoor environment temperature of air-conditioning and interior evaporator tube temperature.Wherein, the target wind shelves apoplexy shelves with Under.The concrete function of the module 1042 of transferring the files and processing are referring to step S310.

In an optional specific example, temperature control module 1044 is determined for whether second temperature difference meets institute The second preset temperature corresponded in different wind shelves under wind shelves is stated, to determine the need for making the air-conditioning to exit the anti-condensation mould Formula.The concrete function of the temperature control module 1044 and processing are referring to step S320.

Such as：Second preset temperature is less than or equal to first preset temperature.

Such as：First preset temperature under the difference wind shelves and/or second preset temperature, step by step by wind shelves The sequence of reduction is sequentially increased.

More it is alternatively possible in the device of the invention in conjunction with shown in Fig. 9 an embodiment of temperature control module structural schematic diagram, Further illustrate the concrete structure of temperature control module.Temperature control module 1044 may include：Timer 10442.

In a more optional specific example, the temperature control module 1044 can be used for through the timer 10442, In third preset duration of the inner blower by the target wind shelves continuous operation, whether second temperature difference is met described The second preset temperature corresponded in different wind shelves under wind shelves is determined.

In an optional specific example, the module 1042 of transferring the files can be also used for when the different wind shelves being apoplexy One of shelves, middle low wind file, low wind file, and second temperature difference be more than second preset temperature when, make the inner blower by will The target wind shelves reduce by second default grade of wind shelves operation.The concrete function of the module 1042 of transferring the files and processing are referring further to step S330。

More it is alternatively possible to the structural schematic diagram of an embodiment of module of transferring the files in the device of the invention in conjunction with shown in Fig. 8, Further illustrate the concrete structure for module of transferring the files.Module of transferring the files 1042 may include：Temperature sensing package 10422.

In a more optional specific example, the module 1042 of transferring the files can be also used for through the temperature sensing package 10422, the target wind shelves are reduced into the second default grade wind shelves to current wind shelves, when the inner blower is by the current wind shelves fortune When four preset duration of row, the third temperature difference between the indoor environment temperature of the air-conditioning and interior evaporator tube temperature is obtained.The tune The concrete function of shelves module 1042 and processing are referring further to step S410.

In a more optional specific example, the module 1042 of transferring the files can be also used in the inner blower by described In the third preset duration of current wind shelves continuous operation, continue to determine whether the third temperature difference meets the different wind shelves Second preset temperature under middle corresponding wind shelves.The concrete function of the module 1042 of transferring the files and processing are referring further to step S420.

Or in an optional specific example, the module 1042 of transferring the files can be also used for when the different wind shelves being quiet When sound shelves and second temperature difference are more than second preset temperature, the air-conditioning is made to exit the anti-condensation pattern.This is transferred the files The concrete function of module 1042 and processing are referring further to step S340.

Or in an optional specific example, the module 1042 of transferring the files can be also used in the different wind shelves are One of low wind file, low wind file, quiet shelves, and second temperature difference be less than or equal to second preset temperature when, continue institute Inner blower rotating speed is stated to increase the described first default grade wind shelves and run below apoplexy shelves.The specific work(of the module 1042 of transferring the files It can and handle referring further to step S350.

Or in an optional specific example, the module 1042 of transferring the files can be also used in the different wind shelves are When wind shelves and second temperature difference are less than or equal to second preset temperature, the inner blower is made to be run by apoplexy shelves.The tune The concrete function of shelves module 1042 and processing are referring further to step S360.

In an optional example, execution unit 104 can also include：Exit module 1046.

In an optional specific example, the module 1042 of transferring the files can be also used for making the inner blower by will be described After target wind shelves reduce by second default grade of wind shelves operation, determine whether gear shift is apoplexy shelves or less or described to the current wind shelves Set wind shelves.The concrete function of the module 1042 of transferring the files and processing are referring further to step S510.

In an optional specific example, module 1046 is exited, can be used for when the current wind gear shift being apoplexy shelves Below or when the setting wind shelves, the air-conditioning is made to exit the anti-condensation pattern.This exit module 1046 concrete function and Processing is referring to step S520.

Or in an optional specific example, the module 1042 of transferring the files can be also used for not changing when the current wind shelves When shelves are apoplexy shelves or less and the setting wind shelves, continue that the inner blower is made to run by the current wind shelves.The module of transferring the files 1042 concrete function and processing are referring further to step S530.

In an optional embodiment, can also include：Determine whether environment temperature reaches the entrance of anti-condensation pattern The process of condition.

In an optional example, the determination unit 102, can be also used for determine the air-conditioning setting wind shelves whether Before apoplexy shelves, determine whether the indoor environment temperature of the air-conditioning reaches preset temperature range.The determination unit 102 Concrete function and processing are referring further to step S610.

In an optional example, the execution unit 104 can be also used for reaching described when the indoor environment temperature When preset temperature range, determine whether the air-conditioning continues refrigerating operaton and the compressor continues on, to work as the air-conditioning When continuing refrigerating operaton and the compressor and continuing on, whether the setting wind shelves are determined more than apoplexy shelves.This is held The concrete function of row unit 104 and processing are referring further to step S620.

Or in an optional example, the execution unit 104 can be also used for being not up to when the indoor environment temperature When preset temperature range, or when the air-conditioning does not continue refrigerating operaton, and/or the compressor does not continue on, or make institute When stating air-conditioning and exiting the anti-condensation pattern, the air-conditioning is made to be set by the wind deflector of the setting wind shelves and the air-conditioning Position is run.The concrete function of the execution unit 104 and processing are referring further to step S630.

In an optional embodiment, the execution unit 104 can be also used for：Below when any service condition, make The air-conditioning is run by the wind deflector of the setting wind shelves and the air-conditioning in setting position.

Optionally, the execution unit 104 can be also used for not running described the by the setting wind shelves when the air-conditioning When one preset duration, determine whether the setting wind shelves shift into more than apoplexy shelves the air-conditioning in the process of running.When described When setting wind gear shift to more than apoplexy shelves, the air-conditioning is made to be set by the wind deflector of the setting wind shelves and the air-conditioning Position is run.When the setting wind shelves do not shift into more than apoplexy shelves, continue to determine whether the setting wind shelves are more than apoplexy Shelves.

Optionally, the execution unit 104, can be also used for determine the anti-condensation pattern under the setting wind shelves whether Gear shift；When the setting wind gear shift, make the air-conditioning by the wind deflector of the setting wind shelves and the air-conditioning in setting position Set operation；Or when the non-gear shift of the setting wind shelves, the air-conditioning is made to continue to operate in the anti-condensation pattern, and/or

In an optional embodiment, the execution unit 104 can be also used for when described under the anti-condensation pattern When wind deflector angle is not the minimum value, keep the wind deflector angle constant.

In an optional example, the execution unit 104 can be also used for determining that the wind deflector angle of the air-conditioning is No is preset minimum value；When the wind deflector angle is the minimum value, the wind deflector angle is tuned up into preset value；Or When the wind deflector angle is not the minimum value, keep the wind deflector angle constant.

The processing and function realized by the device of the present embodiment essentially correspond to earlier figures 1 to method shown in fig. 6 Embodiment, principle and example, therefore not detailed place in the description of the present embodiment may refer to mutually speaking on somebody's behalf in previous embodiment Bright, this will not be repeated here.

Through a large amount of verification experimental verification, technical solution using the present invention, by reducing the Air Temperature near wind-guiding plate surface Degree adjusts wind-guiding Board position, so that the cold wind of blowout is more covered wind deflector, reduce the generation of condensation, carry to reduce the temperature difference The comfort for rising room environment, is conducive to environmental sanitation.

According to an embodiment of the invention, a kind of air-conditioning of the anti-condensation control device corresponding to air-conditioning is additionally provided.The sky Tune may include：The anti-condensation control device of above-described air-conditioning.

In one embodiment, the anti-condensation control process of the air-conditioning may include that following several air-conditionings are anti-condensation Technology：

(1) using the above-mentioned condensation problem of patch Flocked fabric solution on wind deflector.

(2) maximum quantity of wind position fortune is turned to adjust wind deflector according to refrigerating operaton time and minimum air quantity run time Row improves the temperature of wind-guiding panel and air outlet to prevent condensation water.

(3) one bypass capillary is set in refrigeration system, bypass capillary is connected to the pipe between compressor and four-way valve Road；Part cold is unloaded using bypass capillary, evaporating temperature is improved, to solve the problems, such as air-conditioning condensation.

(4) heating device, control circuit are separately installed on air-conditioner shell, lower panel, both sides air outlet, wind guide strip Heating device is connected, controls the temperature of heating device, air conditioner can effectively prevent the generation of condensation by Electric radiant Heating Film.

(5) one distribution pipeline of setting on the export pipeline of evaporator, the caliber φ 4mm- φ 6mm of the distribution pipeline, and There is enough length, it can be around the periphery of the easy condensation panel of air conditioner room unit.Distribution pipeline is by the refrigeration in evaporator outlet pipe Agent, drainage portion enter in pipe, improve the surface temperature of indoor unit panel, reduce the innner and outer temperature difference of indoor unit panel, prevent The only generation of air conditioner room unit condensation.

For above-mentioned several method, it can be stained with a large amount of dust shadows through moisture after pasting Flocked fabric long-time use on wind deflector Appearance is rung, wind-guiding back can not paste flannelette；Adjusting wind deflector rotation method depends merely on adjusting wind-guiding Board position and is difficult to improve outlet air Temperature, maximum quantity of wind position long operational time, influences comfort；Bypass techniques and increase electric heater unit are other than increasing cost The complexity and craftsmanship of air conditioner structure are also added, security risk is big, it is also possible to increase failure rate.

In an optional embodiment, in view of the above-mentioned problems, the anti-condensation control process of the air-conditioning, it can be by room Between air conditioning and Performance for Air Conditioning Systems studied, present mode of operation control method is carried out perfect, is reaching temperature drop effect While fruit, the generation of wind deflector condensation water is prevented.

In an optional example, the anti-condensation control process of the air-conditioning can make air-conditioning system reach expected refrigeration effect Fruit, and prevent condensation water to the pollution of architectural environment and the influence of human body comfort.

Such as：Example shown in Figure 10, the detailed process of the anti-condensation control of the air-conditioning, can be as follows：

Under step 1, refrigeration or dehumidification mode or under automatic mode, the booting setting after refrigerating operaton and compressor start When wind shelves≤apoplexy shelves, start to detect after running 60min in the case where setting wind shelves.

Step 2, in continuous time, when detecting that the △ T under different wind shelves meet certain condition, into anti-condensation pattern.

Wherein, △ T=T rings-T inner tubes.T rings indicate that environment temperature in real time, T inner tubes indicate real-time inner tube temperature (evaporator coil temperature in i.e.).

Step 3, into after anti-condensation pattern, if detecting when wind-guiding Board position is the first lattice (minimum position), wind deflector Offset downward 5 degree.

In an optional specific example, into after anti-condensation pattern, interior motor promotes one grade on the basis of current rotating speed, After operation 15min (such as：After reaching rotating speed of target, start timing and run 15min), current △ T are detected again.

Optionally, if the exit criteria being not achieved in continuous time under current wind shelves (exits anti-condensation under i.e. current wind shelves The condition of dew pattern), interior motor speed increases one grade again, and highest is no more than apoplexy shelves.

Such as：Exit criteria under current wind shelves may include：The indoor environment temperature that detects in real time and inner tube temperature △ T, each wind shelves below apoplexy shelves have different △ T, 17 DEG C of △ T > are such as met in low wind file, then exit anti-condensation mould Formula.

Alternatively, after increasing anti-condensation program, before increasing, anti-condensation protection process apoplexy shelves can be according to △ T certainly Dynamic switching wind shelves.

Optionally, if continuous time detects current wind shelves, △ T while meeting exit criteria, anti-condensation guarantor is exited It protects (exiting anti-condensation pattern).

Alternatively, if the continuous 2 settings wind shelves of remote controler, exit anti-condensation detection, setting wind shelves operation is directly pressed.

In an optional specific example, if into anti-condensation pattern, it can be run by setting wind shelves when there are turning wind shelves.

In an alternative example, determine frequency machine increase it is anti-condensation after, in the case where determining operating mode according to apoplexy shelves run, condensation effect Fruit is good；Under variable working condition, 1h after complete machine booting, indoor humidity has been greatly reduced, and the difference of inner ring and inner tube widens, and is not required to To enter anti-condensation protection, programming is met the requirements.

The processing and function realized by the air-conditioning of the present embodiment essentially correspond to earlier figures 7 to device shown in Fig. 9 Embodiment, principle and example, therefore not detailed place in the description of the present embodiment may refer to mutually speaking on somebody's behalf in previous embodiment Bright, this will not be repeated here.

Through a large amount of verification experimental verification, technical solution using the present invention reduces the temperature difference, improves by promoting leaving air temp Air outlet and wind deflector condensation effect, reduce the generation of condensation, promote the comfort of room environment, be conducive to environmental sanitation.

To sum up, it will be readily appreciated by those skilled in the art that under the premise of not conflicting, above-mentioned each advantageous manner can be certainly It combined, be superimposed by ground.

Example the above is only the implementation of the present invention is not intended to restrict the invention, for those skilled in the art For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention, Equivalent replacement, improvement etc., should be included within scope of the presently claimed invention.

Claims

1. a kind of condensation prevention control method of air-conditioning, which is characterized in that including：

When the compressor of air conditioner refrigerating operation and the air-conditioning is opened, determine whether the setting wind shelves of the air-conditioning are big In apoplexy shelves；

When the setting wind shelves are less than or equal to apoplexy shelves, indoor environment temperature and interior evaporator under the setting wind shelves are obtained First temperature difference of tube temperature, and determine whether first temperature difference meets the corresponded in apoplexy shelves different wind shelves below under wind shelves One preset temperature；

When first temperature difference be less than or equal to first preset temperature when, be turned up the air-conditioning inner blower rotating speed, and/or The wind deflector angle is tuned up when the wind deflector angle of the air-conditioning is preset minimum value, is preset so that the air-conditioning enters Anti-condensation pattern.

2. according to the method described in claim 1, it is characterized in that, obtaining indoor environment temperature and interior steaming under the setting wind shelves First temperature difference of device tube temperature is sent out, including：

Determine the air-conditioning whether by the setting wind shelves the first preset duration of operation；

When the air-conditioning runs first preset duration by the setting wind shelves, to indoor environment temperature under the setting wind shelves It spends and is obtained with first temperature difference of interior evaporator tube temperature.

3. method according to claim 1 or 2, which is characterized in that the inner blower rotating speed of the air-conditioning is turned up, including：

The inner blower rotating speed of the air-conditioning is increased into the first default grade wind shelves to target wind shelves, when the inner blower presses the target When wind shelves run the second preset duration, the second temperature between the indoor environment temperature of the air-conditioning and interior evaporator tube temperature is obtained Difference；Wherein, the target wind shelves are below apoplexy shelves；

Determine whether second temperature difference meets the second preset temperature corresponded in the different wind shelves under wind shelves, to determine whether It needs that the air-conditioning is made to exit the anti-condensation pattern；

When the different wind shelves are one of apoplexy shelves, middle low wind file, low wind file, and to be more than described second default for second temperature difference When temperature, the inner blower is made to reduce by second default grade of wind shelves operation by by the target wind shelves；

Or when the different wind shelves are quiet shelves and second temperature difference is more than second preset temperature, make the air-conditioning Exit the anti-condensation pattern；

Or it is one of middle low wind file, low wind file, quiet shelves to work as the different wind shelves, and second temperature difference is less than or equal to described When the second preset temperature, continues the inner blower rotating speed increasing the described first default grade wind shelves and be run below apoplexy shelves；

Or when the different wind shelves are apoplexy shelves and second temperature difference is less than or equal to second preset temperature, make institute Inner blower is stated to run by apoplexy shelves.

4. according to the method described in claim 3, it is characterized in that,

Determine whether second temperature difference meets the second preset temperature corresponded in the different wind shelves under wind shelves, including：

In third preset duration of the inner blower by the target wind shelves continuous operation, whether second temperature difference is met The second preset temperature corresponded under wind shelves in the difference wind shelves is determined；

And/or

The inner blower is set to reduce by second default grade of wind shelves operation by by the target wind shelves, including：

The target wind shelves are reduced into the second default grade wind shelves to current wind shelves, when the inner blower is by the current wind shelves operation When four preset durations, the third temperature difference between the indoor environment temperature of the air-conditioning and interior evaporator tube temperature is obtained；

In the third preset duration of the inner blower by the current wind shelves continuous operation, continue to determine the third temperature Whether difference meets second preset temperature corresponded in the different wind shelves under wind shelves.

5. according to the method described in claim 3, it is characterized in that, the inner blower rotating speed of the air-conditioning is turned up, further include：

Make the inner blower by by after second default grade of wind shelves operation of target wind shelves reduction, determines whether current wind shelves change Shelves are apoplexy shelves or less or the setting wind shelves；

When the current wind gear shift is apoplexy shelves or less or the setting wind shelves, the air-conditioning is made to exit the anti-condensation mould Formula；

Or when the current non-gear shift of wind shelves is apoplexy shelves or less and the setting wind shelves, continue to make the inner blower by described Current wind shelves operation；

Wherein,

Second preset temperature is less than or equal to first preset temperature；And/or

First preset temperature under the difference wind shelves and/or second preset temperature, are reduced suitable step by step by wind shelves Sequence is sequentially increased；And/or

The difference wind shelves, including：Any wind shelves in apoplexy shelves, middle low wind file, low wind file and quiet shelves.

6. according to the method described in claim 4, it is characterized in that, the inner blower rotating speed of the air-conditioning is turned up, further include：

Wherein,

7. according to the method described in claim 3, it is characterized in that, determining whether the setting wind shelves of the air-conditioning are more than apoplexy shelves Before, further include：

Determine whether the indoor environment temperature of the air-conditioning reaches preset temperature range；

When the indoor environment temperature reaches the preset temperature range, determine the air-conditioning whether continue refrigerating operaton and The compressor continues on, with when the air-conditioning continues refrigerating operaton and the compressor and continues on, to the setting Whether wind shelves are determined more than apoplexy shelves；

Or when the indoor environment temperature is not up to preset temperature range, or when the air-conditioning do not continue refrigerating operaton, and/or When the compressor does not continue on, or when the air-conditioning being made to exit the anti-condensation pattern, make the air-conditioning by the setting The wind deflector of wind shelves and the air-conditioning is run in setting position.

8. according to the method described in one of claim 4-6, which is characterized in that determine whether the setting wind shelves of the air-conditioning are more than Before apoplexy shelves, further include：

9. according to the method described in one of claim 1,2,4-7, which is characterized in that further include：

When the setting wind shelves are more than apoplexy shelves, or when the air-conditioning is default by setting wind shelves operation described first The long and described air-conditioning setting wind gear shift to more than when apoplexy shelves in the process of running, or when first temperature difference is more than When first preset temperature, or when the setting wind gear shift under the anti-condensation pattern, and/or work as the anti-condensation mould When the continuous preset times of the setting wind shelves are set to quiet shelves under formula,

The air-conditioning is set to be run in setting position by the wind deflector of the setting wind shelves and the air-conditioning；

And/or

When the wind deflector angle is not the minimum value under the anti-condensation pattern, keep the wind deflector angle constant.

10. according to the method described in claim 3, it is characterized in that, further including：

And/or

11. according to the method described in claim 8, it is characterized in that, further including：

And/or

12. a kind of anti-condensation control device of air-conditioning, which is characterized in that including：

Determination unit, for when the compressor of air conditioner refrigerating operation and the air-conditioning is opened, determining setting for the air-conditioning Determine whether wind shelves are more than apoplexy shelves；

The determination unit is additionally operable to, when the setting wind shelves are less than or equal to apoplexy shelves, obtain room under the setting wind shelves First temperature difference of interior environment temperature and interior evaporator tube temperature, and determine whether first temperature difference meets apoplexy shelves difference below The first preset temperature under wind shelves is corresponded in wind shelves；

Execution unit, for when first temperature difference is less than or equal to first preset temperature, the interior of the air-conditioning to be turned up Rotation speed of fan, and/or when the wind deflector angle of the air-conditioning be preset minimum value when tune up the wind deflector angle so that institute It states air-conditioning and enters preset anti-condensation pattern.

13. device according to claim 12, which is characterized in that determination unit, including：

Timing module, for determining the air-conditioning whether by the setting wind shelves the first preset duration of operation；

Computing module is used for when the air-conditioning runs first preset duration by the setting wind shelves, to the setting wind The lower indoor environment temperature of shelves and first temperature difference of interior evaporator tube temperature are obtained.

14. device according to claim 12 or 13, which is characterized in that execution unit, including：

It transfers the files module, for the inner blower rotating speed of the air-conditioning to be increased the first default grade wind shelves to target wind shelves, when described interior When wind turbine runs the second preset duration by the target wind shelves, the indoor environment temperature of the air-conditioning and interior evaporator tube temperature are obtained Between second temperature difference；Wherein, the target wind shelves are below apoplexy shelves；

Temperature control module, for determining whether second temperature difference meets the second default temperature corresponded in the different wind shelves under wind shelves Degree, to determine the need for making the air-conditioning to exit the anti-condensation pattern；

The module of transferring the files is additionally operable to when the different wind shelves be one of apoplexy shelves, middle low wind file, low wind file, and described second When the temperature difference is more than second preset temperature, the inner blower is made to reduce by second default grade of wind shelves fortune by by the target wind shelves Row；

Or the module of transferring the files, it is quiet shelves when the different wind shelves to be additionally operable to and second temperature difference is more than described second in advance If when temperature, the air-conditioning is made to exit the anti-condensation pattern；

Or the module of transferring the files, it is additionally operable to when the different wind shelves be one of middle low wind file, low wind file, quiet shelves, and described the When two temperature difference are less than or equal to second preset temperature, continue the inner blower rotating speed increasing the described first default grade wind Shelves and run below apoplexy shelves；

Or the module of transferring the files, it is additionally operable to when the different wind shelves is apoplexy shelves and second temperature difference is less than or equal to described When the second preset temperature, the inner blower is made to be run by apoplexy shelves.

15. device according to claim 14, which is characterized in that

Temperature control module, including：

Timer；The temperature control module, for by the timer, the target wind shelves continuous operation to be pressed in the inner blower Third preset duration in, whether the second preset temperature corresponded in the different wind shelves under wind shelves is met to second temperature difference It is determined；

And/or

It transfers the files module, including：

Temperature sensing package；The module of transferring the files, for by the temperature sensing package, the target wind shelves to be reduced the second default grade wind shelves extremely Current wind shelves obtain the indoor environment of the air-conditioning when the inner blower runs four preset durations by the current wind shelves The third temperature difference between temperature and interior evaporator tube temperature；And

16. device according to claim 14, which is characterized in that execution unit further includes：

The module of transferring the files is additionally operable to that the inner blower is made to run it by by a second default grade wind shelves of target wind shelves reduction Afterwards, determine whether gear shift is apoplexy shelves or less or the setting wind shelves to current wind shelves；

Module is exited, for when the current wind gear shift is apoplexy shelves or less or the setting wind shelves, the air-conditioning being made to move back Go out the anti-condensation pattern；

Or the module of transferring the files, it is additionally operable to when the current non-gear shift of wind shelves is apoplexy shelves or less and the setting wind shelves, after It is continuous that the inner blower is made to be run by the current wind shelves；

Wherein,

17. device according to claim 15, which is characterized in that execution unit further includes：

Wherein,

18. device according to claim 14, which is characterized in that further include：

The determination unit, is additionally operable to determine whether the setting wind shelves of the air-conditioning are more than before apoplexy shelves, determines the air-conditioning Indoor environment temperature whether reach preset temperature range；

The execution unit is additionally operable to, when the indoor environment temperature reaches the preset temperature range, determine the air-conditioning Whether continue refrigerating operaton and the compressor continue on, with work as the air-conditioning continue refrigerating operaton and the compressor after It is continuous when opening, whether the setting wind shelves are determined more than apoplexy shelves；

Or the execution unit, it is additionally operable to when the indoor environment temperature is not up to preset temperature range, or work as the air-conditioning When not continuing refrigerating operaton, and/or when the compressor does not continue on, or the air-conditioning being made to exit the anti-condensation pattern, The air-conditioning is set to be run in setting position by the wind deflector of the setting wind shelves and the air-conditioning.

19. according to the device described in one of claim 15-17, which is characterized in that further include：

20. according to the device described in one of claim 12,13,15-18, which is characterized in that further include：

The execution unit is additionally operable to when the setting wind shelves are more than apoplexy shelves, or when the air-conditioning does not press the setting wind Shelves run first preset duration and the air-conditioning setting wind gear shift to more than when apoplexy shelves in the process of running, Or when first temperature difference is more than first preset temperature, or when the setting wind gear shift under the anti-condensation pattern When, and/or when the continuous preset times of the setting wind shelves are set to quiet shelves under the anti-condensation pattern,

And/or

The execution unit is additionally operable to when the wind deflector angle is not the minimum value under the anti-condensation pattern, is kept The wind deflector angle is constant.

21. device according to claim 14, which is characterized in that further include：

And/or

22. device according to claim 19, which is characterized in that further include：

And/or

23. a kind of air-conditioning, which is characterized in that including：The anti-condensation control of air-conditioning as described in claim 12-22 is any fills It sets.