CN105783201A - Air-conditioner running method - Google Patents
Air-conditioner running method Download PDFInfo
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- CN105783201A CN105783201A CN201610268955.4A CN201610268955A CN105783201A CN 105783201 A CN105783201 A CN 105783201A CN 201610268955 A CN201610268955 A CN 201610268955A CN 105783201 A CN105783201 A CN 105783201A
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- air
- conditioner
- heat exchanger
- temperature
- automatically cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses an air-conditioner running method. The method includes the steps that whether an air-conditioner meets starting conditions for executing self-cleaning treatment or not is judged; and if the air-conditioner meets the starting conditions, a self-cleaning treatment function of the air-conditioner is started, and self-cleaning treatment on a heat exchanger is executed, wherein the starting conditions for executing self-cleaning treatment include that the requirements that the accumulative running time value of the air-conditioner is larger than a set accumulative running time threshold value, the indoor environment temperature is higher than a set environment temperature, and the air-conditioner is in the shutdown state are met at the same time. By means of the method, the problem that the product performance is influenced by the insufficient intelligent degree of an air-conditioner with a heat exchange self-cleaning function in the prior art is solved.
Description
Technical field
The invention belongs to air-conditioning technique field, specifically, relate to air-conditioner, more specifically, relate to a kind of air-conditioner operation method.
Background technology
After air-conditioner is placed for a long time or used, can there is substantial amounts of dust and dirt in air-conditioner.These dust and dirt are attached on the heat exchanger of indoor set, can reduce the heat exchange property of heat exchanger on the one hand, cause that household air-conditioner declines；On the other hand, dust and dirt adheres to easy breed bacteria, forms mildew, and these antibacterials and mildew can produce abnormal flavour in unit, and as cleared up not in time, the health of air-conditioner user in serious threat.
The problems referred to above brought to solve to adhere to dust and dirt on the heat exchanger of air-conditioner, prior art is occurred in that generation condensed water when utilizing heat exchanger to use as vaporizer, is taken away the technological means of the dust and dirt of heat exchanger surface by condensed water, it is achieved the automated cleaning of heat exchanger of air conditioner.When using as vaporizer due to the heat exchanger of indoor set, air-conditioner needs running refrigerating pattern, then, air-conditioner automated cleaning process will affect room air, especially affect the comfortableness of indoor temperature.By analyzing the air-conditioner in prior art with automatic cleaning function, whether it performs the Rule of judgment of automatic cleaning function by including two: one, user actively sends control instruction by remote control or air-conditioner panel；Its two, air-conditioner accumulated running time reaches the setting time.
Said one or two conditions are no matter adopted to decide whether to perform automatic cleaning function, all easily affect cause indoor temperature uncomfortable because forcing air-conditioner running refrigerating pattern, the comfortableness affecting user is experienced, this is the pain spot that current user exists when using this kind of air-conditioner, is also the key point not high easily caused by customer complaint and product popularization.
Summary of the invention
It is an object of the invention to provide a kind of operation of air conditioner method, solve the problem that the air-conditioner in prior art with heat exchanger automatic cleaning function affects properties of product not because of intelligence degree.
For achieving the above object, the present invention adopts following technical proposals to be achieved:
A kind of air-conditioner operation method, described method includes:
Judge whether air-conditioner meets and perform the entry condition that automatically cleaning processes；
If meeting, air-conditioner is opened automatically cleaning and is processed function, and the automatically cleaning performing heat exchanger processes；
The entry condition that described satisfied execution automatically cleaning processes is:
Meet accumulated running time of air-conditioner more than the condition setting the condition of accumulated running time threshold value, indoor environment temperature and being in more than the condition of set environment temperature and air-conditioner off-mode simultaneously.
Air-conditioner operation method as above, if air-conditioner is unsatisfactory for performing the entry condition that automatically cleaning processes, air-conditioner keeps former duty not change.
Preferably, described set environment temperature is 20 DEG C.
Air-conditioner operation method as above, described air-conditioner is opened automatically cleaning and is processed function, and the automatically cleaning performing heat exchanger processes, and specifically includes:
Judge the operating condition that air-conditioner is current, according to the process strategy execution self-cleaning program corresponding with described current operating condition, utilize the heat exchanger in air-conditioner that the water vapor condensation in air-conditioner is become aqueous water, utilize described aqueous water heat exchanger to carry out automatically cleaning process.
Air-conditioner operation method as above, described current operating condition is heating condition, described according to the process strategy execution self-cleaning program corresponding with described current operating condition, utilize the heat exchanger in air-conditioner that the water vapor condensation in air-conditioner is become aqueous water, utilize described aqueous water heat exchanger to carry out automatically cleaning process, specifically include:
Operating modes of air conditioner switches to refrigeration mode run, and control the operation time no less than the first setting operation time, utilize the heat exchanger in air-conditioner that the water vapor condensation in air-conditioner is become aqueous water, utilize described aqueous water heat exchanger to carry out automatically cleaning process.
Air-conditioner operation method as above, described current operating condition is cooling condition, described according to the process strategy execution self-cleaning program corresponding with described current operating condition, utilize the heat exchanger in air-conditioner that the water vapor condensation in air-conditioner is become aqueous water, utilize described aqueous water heat exchanger to carry out automatically cleaning process, specifically include:
Air-conditioner running refrigerating pattern, and control the operation time no less than the second setting operation time, utilize the heat exchanger in air-conditioner that the water vapor condensation in air-conditioner is become aqueous water, utilize described aqueous water heat exchanger to carry out automatically cleaning process.
Air-conditioner operation method as above, described according to the process strategy execution self-cleaning program corresponding with described current operating condition, specifically include:
Obtain the indoor current environmental temperature in air-conditioner place and current environment humidity, it is determined that heat exchanger is for the surface temperature condensed and as target temperature；
The operating frequency of rotating speed and/or compressor by regulating the blower fan in air-conditioner, regulates and maintains described target temperature by the temperature of heat exchanger.
Air-conditioner operation method as above, the current environmental temperature of indoor, described acquisition air-conditioner place and current environment humidity, it is determined that heat exchanger, for the surface temperature condensed and as target temperature, specifically includes:
According to described current environmental temperature and described current environment humidity, it is determined that the dew point temperature under current environment；
Described target temperature is determined according to the dew point temperature under described current environment.
Air-conditioner operation method as above, described according to described current environmental temperature with described current environment humidity, it is determined that the dew point temperature under current environment, specifically include:
Determine the dew point temperature under described current environment according to the following equation: t=U(A+BT)+CT-D；
Wherein, t is dew point temperature, and U is ambient humidity, and T is ambient temperature, A, B, C and D respectively the first adjustment factor, the second adjustment factor, the 3rd adjustment factor and the 4th adjustment factor.
Air-conditioner operation method as above, described determines described target temperature according to the dew point temperature under described current environment, specifically includes:
Determine the target temperature under described current environment according to the following equation: Teva=t-Δ t；
Wherein, Teva is target temperature, and t is dew point temperature, and Δ t is the target temperature difference of dew point temperature and heat exchanger；And described target temperature difference is setting value or mates acquisition in known heat transfer temperature difference table according to described current environmental temperature.
nullCompared with prior art，Advantages of the present invention and have the benefit effect that the present invention passes through to arrange and perform the entry condition that automatically cleaning processes，Only meeting entry condition、The automatically cleaning just performing heat exchanger when needing self-cleaning processes，And entry condition reached to set accumulated running time except the accumulated running time including air-conditioner、Air-conditioner is in outside off-mode，Also include indoor environment temperature and be greater than set environment temperature，Namely，Only when indoor environment temperature is higher and air-conditioner be under off-mode just perform heat exchanger automatically cleaning process，Both effectively prevent because performing automatically cleaning to process, problem that air-conditioner causes that indoor temperature is uncomfortable and affects the experience of user's comfortableness，It also avoid the normal course of operation affecting air-conditioner because performing automatically cleaning processing procedure and affect the problem that user's comfortableness is experienced，Improve air-conditioner properties of product，Also improve user satisfaction；Further, the startup that automatically cleaning processes, without user's manual operation, improves the intelligence degree of air-conditioner, improves the property easy to use of user.
After reading in conjunction with the accompanying the specific embodiment of the present invention, the other features and advantages of the invention will become clearer from.
Accompanying drawing explanation
Fig. 1 is the flow chart of one embodiment of air-conditioner operation method of the present invention；
Fig. 2 performs the particular flow sheet that the automatically cleaning of heat exchanger processes in Fig. 1.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below with reference to drawings and Examples, the present invention is described in further detail.
Referring to Fig. 1, this figure show the flow chart of one embodiment of air-conditioner operation method of the present invention.
As it is shown in figure 1, the process that this embodiment realizes air-conditioner operation method comprises the steps:
Step 11: judge whether air-conditioner meets and perform the entry condition that automatically cleaning processes.
Wherein, meet and perform the entry condition that automatically cleaning processes and be: meet accumulated running time of air-conditioner more than setting the condition of accumulated running time threshold value, indoor environment temperature is in the condition of off-mode more than the condition of set environment temperature and air-conditioner simultaneously.
That is, only meet above three condition simultaneously, just judge it is meet to perform the entry condition that automatically cleaning processes.
Along with the development of Cloud Server technology and intelligent air conditioner technology, above three condition can be realized by intellectual technology, without the participation of user.Wherein, the operation time of air-conditioner can be taken statistics by the Cloud Server of air-conditioner intelligent link and obtain by the accumulated running time of air-conditioner, indoor environment temperature can be obtained by being disposed in the interior the output signal of the temperature sensor being connected and uploading temperature detection signal with Cloud Server by Cloud Server, and the monitoring of conditioners running conditions can also be obtained by air-conditioner off-mode by Cloud Server.Therefore, Cloud Server can get the off-mode of the accumulated running time of air-conditioner, indoor environment temperature and air-conditioner easily.So, by prestoring setting accumulated running time threshold value and set environment temperature in Cloud Server, Cloud Server can determine whether to meet above-mentioned three condition at any time simultaneously, and confirms to meet the entry condition performing automatically cleaning process when judging to meet three conditions simultaneously.
Further, time threshold is run for setting, it is possible to be a fixed value, it is preferred to can the value of the currently running operating mode of or air-conditioner different according to season and adaptations.Such as, if winter or heating operation operating mode, set operation time threshold value as the first operation time threshold, and if summer or refrigerating operaton operating mode, set operation time threshold value as the second operation time threshold, and first runs time threshold less than the second operation time threshold.
For set environment temperature, it is contemplated that user's comfortableness, it is preferred to 20 DEG C.
Step 12: if meeting, air-conditioner is opened automatically cleaning and processed function, the automatically cleaning performing heat exchanger processes.
Namely, meet accumulated running time of air-conditioner at the same time more than when setting condition these three condition that the condition of accumulated running time threshold value, indoor environment temperature are in off-mode more than the condition of set environment temperature and air-conditioner, judge to meet and perform the entry condition that automatically cleaning processes, then controlling air-conditioner and automatically turn on automatically cleaning process function, the automatically cleaning performing heat exchanger processes.
Wherein, the process of the automatically cleaning process performing heat exchanger can adopt the method for prior art to realize.As preferred embodiment, shown in Fig. 2 a detailed process is adopted to realize, description to Fig. 2 after referring to.
In this embodiment, for performing in three entry conditions that automatically cleaning processes, the accumulated running time of air-conditioner reflects the laying dust degree of heat exchanger in air-conditioner, the size of indoor environment temperature reflects the level of comfort of current indoor temperature, and the off-mode of air-conditioner reflects user's operation demand situation to air-conditioner.So, by using these three parameter as conditional judgment parameter, utilize aforesaid judgement relation as Rule of judgment, can amass at heat exchanger and have dust and dirt, the automatically cleaning just performing heat exchanger when indoor environment temperature is higher and air-conditioner is not used by a user processes, and whole judge process and automatically cleaning processing procedure can fully automated realize, process without user's participation, both avoided and blindly performed the energy consumption problem that automatically cleaning process causes without automatically cleaning, also effectively prevent the problem that air-conditioner causes indoor temperature uncomfortable because performing automatically cleaning to process and affects the normal course of operation of air-conditioner because performing automatically cleaning processing procedure and affect the experience of user's comfortableness, both air-conditioner properties of product and intelligence degree had been improved, also improve user satisfaction and the convenience of user.
And, in a step 11 if it is determined that air-conditioner is unsatisfactory for performing the entry condition that automatically cleaning processes, then air-conditioner keeps former duty not change.
Referring to Fig. 2, this figure show in Fig. 1 and performs the particular flow sheet that the automatically cleaning of heat exchanger processes.
As in figure 2 it is shown, this embodiment realize heat exchanger automatically cleaning process process comprise the steps:
Step 121: judge the operating condition that air-conditioner is current, according to the process strategy execution self-cleaning program corresponding with current operating condition.
Specifically, it is judge the operating condition that air-conditioner is current, according to the process strategy execution self-cleaning program corresponding with current operating condition, utilize the heat exchanger in air-conditioner that the water vapor condensation in air-conditioner is become aqueous water, utilize aqueous water heat exchanger to carry out automatically cleaning process.
Wherein, the operating condition that air-conditioner is current, it is possible to for cooling condition, heating condition, air-supply operating condition and dehumidifying operating condition etc..The currently running operating mode of air-conditioner, it is possible to obtained by the corresponding relation of the parameters such as indoor/outdoor ambient temperature, indoor/outdoor ambient humidity and known parameter and operating condition.Based on the communication of intelligent air-conditioning Yu Cloud Server, current operating condition can be monitored by Cloud Server and obtain.Based on this, when the automatically cleaning process that automatically cleaning processes function, execution heat exchanger opened by air-conditioner, first judge the operating condition that air-conditioner is current, different operating conditions is cleaned respectively accordingly to strategy, thus ensureing to be satisfied with the cleaning effect of different operating condition.
For example, if it is determined that the current operating condition of air-conditioner is heating condition, the strategy performing automatically cleaning process is: operating modes of air conditioner switches to refrigeration mode and runs, and control the operation time no less than the first setting operation time, utilize the heat exchanger in air-conditioner that the water vapor condensation in air-conditioner is become aqueous water, utilize described aqueous water heat exchanger to carry out automatically cleaning process.Being additionally, since under heating condition air-conditioner normal operation mode is heating mode, for the heat exchanger in indoor set, for condenser, will not produce condensed water, thus, automatically cleaning will not be carried out in a heating mode.Therefore, first sets the operation time as a longer time value, when performing automatically cleaning and processing, controls the operation time longer, in order to the heat exchanger executive chairman's time in indoor set, up hill and dale automatically cleaning.
If it is determined that the current operating condition of air-conditioner is cooling condition, the strategy performing automatically cleaning process is: air-conditioner running refrigerating pattern, and control the operation time no less than the second setting operation time, utilize the heat exchanger in air-conditioner that the water vapor condensation in air-conditioner is become aqueous water, utilize aqueous water heat exchanger to carry out automatically cleaning process.Owing to air-conditioner normal operation mode is refrigeration mode or dehumidification mode under cooling condition, for the heat exchanger in indoor set, for vaporizer, normal course of operation has condensed water and produces, therefore, it is possible to carry out part automatically cleaning.Therefore, second sets an operation time time value as setting the operation time less than first, when performing automatically cleaning and processing, controls the operation time shorter, it is possible to realize automatically cleaning comparatively thoroughly with relatively low power consumption.
According to the process strategy execution self-cleaning program corresponding with current operating condition, the process of following step 122 and step 123 specifically can be adopted to realize.
Step 122: obtain the indoor current environmental temperature in air-conditioner place and current environment humidity, it is determined that heat exchanger is for the surface temperature condensed and as target temperature.
Wherein, current environmental temperature and current environment humidity refer to and start the indoor environment temperature and indoor environment relative humidity got in real time when automatically cleaning processes program；And the target temperature determined according to current environmental temperature and current environment humidity can be a temperature spot, it is also possible to be a temperature range.
As preferred embodiment, first according to current environmental temperature and current environment humidity, it is determined that the dew point temperature under current environment；Then, the heat exchanger target temperature for condensing is determined according to the dew point temperature under current environment.
Specifically, the steam that dew point temperature refers under current environment in air-conditioner is converted to the temperature required for aqueous water.Due to former dew point temperature differences that thus results in such as the pressure size in environment, temperature level and humidity sizes, it is therefore desirable to be analyzed determining to the dew point temperature under current environment.It addition, corresponding user, the atmospheric pressure in its surrounding air is relatively stable, and therefore, the principal element on dew point temperature impact is ambient temperature and ambient humidity.Thus, as preferred embodiment, the dew point temperature under current environment can be determined according to equation below: t=U(A+BT)+CT-D.In this formula, t is dew point temperature, and U is ambient humidity, and T is ambient temperature, A, B, C and D respectively the first adjustment factor, the second adjustment factor, the 3rd adjustment factor and the 4th adjustment factor.Preferably, the first adjustment factor A, the second adjustment factor B and the three adjustment factor C span be 0-1, with reduce calculating error.Such as, the first adjustment factor A value is 0.198, and the second adjustment factor B is 0.0017, and the 3rd adjustment factor C is 0.84.And the span of the 4th adjustment factor D is 15-25, for instance, select 19.2.
After calculating dew point temperature t, it is preferred to use equation below determines the target temperature under current environment: Teva=t-Δ t.In this formula, Teva is target temperature, and t is dew point temperature, and Δ t is the target temperature difference of dew point temperature and heat exchanger.Preferably, target temperature difference Δ t is setting value or mates acquisition in known heat transfer temperature difference table according to current environmental temperature.Considering heat exchange situation generally, the selection range of target temperature difference Δ t is 3-15 DEG C.Preferably, Δ t value is 8 DEG C.Further, it is also possible to obtained the mode of target temperature difference by heat transfer temperature difference table coupling.In this situation, being previously stored with the corresponding table of ambient temperature and target temperature difference, such as, ambient temperature is more than 30 DEG C, and corresponding target temperature difference is 6 DEG C；Ambient temperature is positioned at 20-30 DEG C of scope, and corresponding target temperature difference is 8 DEG C.So, find, from corresponding table, the target temperature difference matched with current environmental temperature, and assignment is in Δ t.
The dew point temperature under current environment is determined by ambient temperature and ambient humidity, determine that heat exchanger is for the surface temperature condensed and as target temperature using the dew point temperature calculated again, can ensure that the target temperature of acquisition accurately and reliably such that it is able to obtain enough condensed waters at short notice and carry out the automatically cleaning of heat exchanger.
Step 123: the operating frequency of rotating speed and/or compressor by regulating the blower fan in air-conditioner, regulates the temperature of heat exchanger and maintains target temperature.
Wherein, this step is by monitoring the currently practical surface temperature of heat exchanger in real time, when the currently practical surface temperature monitored out is more than target temperature, and the operating frequency of rotating speed and/or compressor by regulating blower fan so that the surface temperature of heat exchanger declines；When the currently practical surface temperature monitored out is less than target temperature, the operating frequency of rotating speed and/or compressor by regulating blower fan so that the surface temperature of heat exchanger raises；And when the currently practical surface temperature monitored out meets target temperature, the operating frequency of rotating speed and/or compressor by regulating blower fan so that the surface temperature of heat exchanger remains unchanged.
Therefore, utilizing the adjustment of rotation speed of fan and/or compressor frequency, regulate heat exchanger surface temperature at short notice and maintain the target temperature of the best, the quick self cleaning and the adaptivity that reach heat exchanger regulate, it is ensured that the automatically cleaning effect of heat exchanger.
Specifically, when the currently practical surface temperature of the heat exchanger monitored out is more than target temperature, it is possible to take to reduce the regulative mode of the operating frequency of the rotating speed of blower fan and/or lifting compressor so that the surface temperature of heat exchanger declines.If the currently practical surface temperature of the heat exchanger monitored out is less than target temperature, it is possible to take to promote the regulative mode of the operating frequency of the rotating speed of blower fan and/or reduction compressor so that the surface temperature of heat exchanger raises.And when the currently practical surface temperature monitored out meets target temperature, constant and/or maintenance compressor the present operating frequency of current rotating speed maintaining blower fan is constant.
By adopting above-mentioned adjustment, it is ensured that air-conditioner completes the surface temperature of heat exchanger voluntarily to the adjustment of target temperature, it is achieved be automatically adjusted, it is ensured that the effect of cleaning.
Adopt the automatically cleaning processing procedure of above-described embodiment, the factor formed by affecting condensed water performs an analysis, determine that heat exchanger itself is under the present circumstances for the Optimal Temperature of condensed steam by reading ambient temperature and current environment humidity, again with the adjustment to the rotation speed of fan of indoor set and/or compressor operating frequency, realize intensification or the cooling of heat exchanger, the real surface temperature of heat exchanger is maintained the Optimal Temperature determined, to form the effect that enough condensed waters are cleaned to the dust and dirt ensureing heat exchanger surface, and realize minimum energy consumption, accomplish the energy-conservation of air-conditioner.
Above example is only in order to illustrate technical scheme, but not is limited；Although the present invention being described in detail with reference to previous embodiment, for the person of ordinary skill of the art, still the technical scheme described in previous embodiment can be modified, or wherein portion of techniques feature is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of present invention technical scheme required for protection.
Claims (10)
1. an air-conditioner operation method, it is characterised in that described method includes:
Judge whether air-conditioner meets and perform the entry condition that automatically cleaning processes；
If meeting, air-conditioner is opened automatically cleaning and is processed function, and the automatically cleaning performing heat exchanger processes；
The entry condition that described satisfied execution automatically cleaning processes is:
Meet accumulated running time of air-conditioner more than the condition setting the condition of accumulated running time threshold value, indoor environment temperature and being in more than the condition of set environment temperature and air-conditioner off-mode simultaneously.
2. air-conditioner operation method according to claim 1, it is characterised in that if air-conditioner is unsatisfactory for performing the entry condition that automatically cleaning processes, air-conditioner keeps former duty not change.
3. air-conditioner operation method according to claim 1, it is characterised in that described set environment temperature is 20 DEG C.
4. air-conditioner operation method according to any one of claim 1 to 3, it is characterised in that described air-conditioner is opened automatically cleaning and processed function, the automatically cleaning performing heat exchanger processes, and specifically includes:
Judge the operating condition that air-conditioner is current, according to the process strategy execution self-cleaning program corresponding with described current operating condition, utilize the heat exchanger in air-conditioner that the water vapor condensation in air-conditioner is become aqueous water, utilize described aqueous water heat exchanger to carry out automatically cleaning process.
5. air-conditioner operation method according to claim 4, it is characterized in that, described current operating condition is heating condition, described according to the process strategy execution self-cleaning program corresponding with described current operating condition, utilize the heat exchanger in air-conditioner that the water vapor condensation in air-conditioner is become aqueous water, utilize described aqueous water heat exchanger to carry out automatically cleaning process, specifically include:
Operating modes of air conditioner switches to refrigeration mode run, and control the operation time no less than the first setting operation time, utilize the heat exchanger in air-conditioner that the water vapor condensation in air-conditioner is become aqueous water, utilize described aqueous water heat exchanger to carry out automatically cleaning process.
6. air-conditioner operation method according to claim 4, it is characterized in that, described current operating condition is cooling condition, described according to the process strategy execution self-cleaning program corresponding with described current operating condition, utilize the heat exchanger in air-conditioner that the water vapor condensation in air-conditioner is become aqueous water, utilize described aqueous water heat exchanger to carry out automatically cleaning process, specifically include:
Air-conditioner running refrigerating pattern, and control the operation time no less than the second setting operation time, utilize the heat exchanger in air-conditioner that the water vapor condensation in air-conditioner is become aqueous water, utilize described aqueous water heat exchanger to carry out automatically cleaning process.
7. air-conditioner operation method according to claim 4, it is characterised in that described according to the process strategy execution self-cleaning program corresponding with described current operating condition, specifically includes:
Obtain the indoor current environmental temperature in air-conditioner place and current environment humidity, it is determined that heat exchanger is for the surface temperature condensed and as target temperature；
The operating frequency of rotating speed and/or compressor by regulating the blower fan in air-conditioner, regulates and maintains described target temperature by the temperature of heat exchanger.
8. air-conditioner operation method according to claim 7, it is characterised in that the current environmental temperature of indoor, described acquisition air-conditioner place and current environment humidity, it is determined that heat exchanger, for the surface temperature condensed and as target temperature, specifically includes:
According to described current environmental temperature and described current environment humidity, it is determined that the dew point temperature under current environment；
Described target temperature is determined according to the dew point temperature under described current environment.
9. air-conditioner operation method according to claim 8, it is characterised in that described according to described current environmental temperature with described current environment humidity, it is determined that the dew point temperature under current environment, specifically includes:
Determine the dew point temperature under described current environment according to the following equation: t=U(A+BT)+CT-D；
Wherein, t is dew point temperature, and U is ambient humidity, and T is ambient temperature, A, B, C and D respectively the first adjustment factor, the second adjustment factor, the 3rd adjustment factor and the 4th adjustment factor.
10. air-conditioner operation method according to claim 8, it is characterised in that described determine described target temperature according to the dew point temperature under described current environment, specifically includes:
Determine the target temperature under described current environment according to the following equation: Teva=t-Δ t；
Wherein, Teva is target temperature, and t is dew point temperature, and Δ t is the target temperature difference of dew point temperature and heat exchanger；And described target temperature difference is setting value or mates acquisition in known heat transfer temperature difference table according to described current environmental temperature.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106352447A (en) * | 2016-08-31 | 2017-01-25 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN106403160A (en) * | 2016-08-31 | 2017-02-15 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN106403163A (en) * | 2016-08-31 | 2017-02-15 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN106679111A (en) * | 2017-01-23 | 2017-05-17 | 深圳创维空调科技有限公司 | Automatic cleaning treatment method and automatic cleaning treatment system of air-conditioning heat exchanger |
| WO2019042043A1 (en) * | 2017-08-28 | 2019-03-07 | 青岛海尔空调器有限总公司 | Air-conditioner self-cleaning control method and apparatus |
| CN110873391A (en) * | 2018-08-31 | 2020-03-10 | 青岛海尔空调器有限总公司 | Air conditioner and self-cleaning control method thereof |
| WO2023231588A1 (en) * | 2022-05-30 | 2023-12-07 | 青岛海尔空调器有限总公司 | Self-cleaning method and apparatus for outdoor unit of air conditioner, and computer-readable storage medium and air conditioner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004020118A (en) * | 2002-06-19 | 2004-01-22 | Fujitsu General Ltd | Control method for air conditioning machine |
| CN102278803A (en) * | 2011-08-31 | 2011-12-14 | 广东美的电器股份有限公司 | Method for controlling dust removal device of heat exchanger of outdoor machine of air conditioner |
| CN102878640A (en) * | 2012-09-26 | 2013-01-16 | 广东志高空调有限公司 | Air conditioner control method for automatic cleaning |
| CN103954024A (en) * | 2014-05-16 | 2014-07-30 | 广东志高空调有限公司 | Air conditioner with automatic detection and automatic evaporator cleaning functions and cleaning method thereof |
| CN104819542A (en) * | 2015-03-27 | 2015-08-05 | 广东美的制冷设备有限公司 | Defrosting control method and device of air conditioner and air conditioner |
| CN104833067A (en) * | 2015-04-30 | 2015-08-12 | 青岛海尔空调器有限总公司 | Method and device for controlling heat exchange temperature, collecting condensed water and cleaning air conditioner |
| CN104848507A (en) * | 2015-04-30 | 2015-08-19 | 青岛海尔空调器有限总公司 | Cleaning method and cleaning device of air conditioner |
| CN104930669A (en) * | 2015-07-07 | 2015-09-23 | 珠海格力电器股份有限公司 | Air conditioner operation method |
-
2016
- 2016-04-27 CN CN201610268955.4A patent/CN105783201B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004020118A (en) * | 2002-06-19 | 2004-01-22 | Fujitsu General Ltd | Control method for air conditioning machine |
| CN102278803A (en) * | 2011-08-31 | 2011-12-14 | 广东美的电器股份有限公司 | Method for controlling dust removal device of heat exchanger of outdoor machine of air conditioner |
| CN102878640A (en) * | 2012-09-26 | 2013-01-16 | 广东志高空调有限公司 | Air conditioner control method for automatic cleaning |
| CN103954024A (en) * | 2014-05-16 | 2014-07-30 | 广东志高空调有限公司 | Air conditioner with automatic detection and automatic evaporator cleaning functions and cleaning method thereof |
| CN104819542A (en) * | 2015-03-27 | 2015-08-05 | 广东美的制冷设备有限公司 | Defrosting control method and device of air conditioner and air conditioner |
| CN104833067A (en) * | 2015-04-30 | 2015-08-12 | 青岛海尔空调器有限总公司 | Method and device for controlling heat exchange temperature, collecting condensed water and cleaning air conditioner |
| CN104848507A (en) * | 2015-04-30 | 2015-08-19 | 青岛海尔空调器有限总公司 | Cleaning method and cleaning device of air conditioner |
| CN104930669A (en) * | 2015-07-07 | 2015-09-23 | 珠海格力电器股份有限公司 | Air conditioner operation method |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352447A (en) * | 2016-08-31 | 2017-01-25 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN106403160A (en) * | 2016-08-31 | 2017-02-15 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN106403163A (en) * | 2016-08-31 | 2017-02-15 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN106403163B (en) * | 2016-08-31 | 2020-03-06 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN106352447B (en) * | 2016-08-31 | 2020-05-05 | 广东美的制冷设备有限公司 | Air conditioner and cleaning control method thereof |
| CN106679111A (en) * | 2017-01-23 | 2017-05-17 | 深圳创维空调科技有限公司 | Automatic cleaning treatment method and automatic cleaning treatment system of air-conditioning heat exchanger |
| CN106679111B (en) * | 2017-01-23 | 2020-04-14 | 深圳创维空调科技有限公司 | Automatic cleaning treatment method and system for heat exchanger of air conditioner |
| WO2019042043A1 (en) * | 2017-08-28 | 2019-03-07 | 青岛海尔空调器有限总公司 | Air-conditioner self-cleaning control method and apparatus |
| CN110873391A (en) * | 2018-08-31 | 2020-03-10 | 青岛海尔空调器有限总公司 | Air conditioner and self-cleaning control method thereof |
| WO2023231588A1 (en) * | 2022-05-30 | 2023-12-07 | 青岛海尔空调器有限总公司 | Self-cleaning method and apparatus for outdoor unit of air conditioner, and computer-readable storage medium and air conditioner |
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